diff --git a/.gitignore b/.gitignore index d11868025..8272f4394 100644 --- a/.gitignore +++ b/.gitignore @@ -15,5 +15,7 @@ hack/tls-setup/certs .idea /contrib/raftexample/raftexample /contrib/raftexample/raftexample-* +/vendor *.bak + diff --git a/vendor/github.com/beorn7/perks/LICENSE b/vendor/github.com/beorn7/perks/LICENSE deleted file mode 100644 index 339177be6..000000000 --- a/vendor/github.com/beorn7/perks/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (C) 2013 Blake Mizerany - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/beorn7/perks/quantile/exampledata.txt b/vendor/github.com/beorn7/perks/quantile/exampledata.txt deleted file mode 100644 index 1602287d7..000000000 --- a/vendor/github.com/beorn7/perks/quantile/exampledata.txt +++ /dev/null @@ -1,2388 +0,0 @@ -8 -5 -26 -12 -5 -235 -13 -6 -28 -30 -3 -3 -3 -3 -5 -2 -33 -7 -2 -4 -7 -12 -14 -5 -8 -3 -10 -4 -5 -3 -6 -6 -209 -20 -3 -10 -14 -3 -4 -6 -8 -5 -11 -7 -3 -2 -3 -3 -212 -5 -222 -4 -10 -10 -5 -6 -3 -8 -3 -10 -254 -220 -2 -3 -5 -24 -5 -4 -222 -7 -3 -3 -223 -8 -15 -12 -14 -14 -3 -2 -2 -3 -13 -3 -11 -4 -4 -6 -5 -7 -13 -5 -3 -5 -2 -5 -3 -5 -2 -7 -15 -17 -14 -3 -6 -6 -3 -17 -5 -4 -7 -6 -4 -4 -8 -6 -8 -3 -9 -3 -6 -3 -4 -5 -3 -3 -660 -4 -6 -10 -3 -6 -3 -2 -5 -13 -2 -4 -4 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This is meaningful when the streams represent the same type of -// data. See Merge and Samples. -// -// For more detailed information about the algorithm used, see: -// -// Effective Computation of Biased Quantiles over Data Streams -// -// http://www.cs.rutgers.edu/~muthu/bquant.pdf -package quantile - -import ( - "math" - "sort" -) - -// Sample holds an observed value and meta information for compression. JSON -// tags have been added for convenience. -type Sample struct { - Value float64 `json:",string"` - Width float64 `json:",string"` - Delta float64 `json:",string"` -} - -// Samples represents a slice of samples. It implements sort.Interface. -type Samples []Sample - -func (a Samples) Len() int { return len(a) } -func (a Samples) Less(i, j int) bool { return a[i].Value < a[j].Value } -func (a Samples) Swap(i, j int) { a[i], a[j] = a[j], a[i] } - -type invariant func(s *stream, r float64) float64 - -// NewLowBiased returns an initialized Stream for low-biased quantiles -// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but -// error guarantees can still be given even for the lower ranks of the data -// distribution. -// -// The provided epsilon is a relative error, i.e. the true quantile of a value -// returned by a query is guaranteed to be within (1±Epsilon)*Quantile. -// -// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error -// properties. -func NewLowBiased(epsilon float64) *Stream { - ƒ := func(s *stream, r float64) float64 { - return 2 * epsilon * r - } - return newStream(ƒ) -} - -// NewHighBiased returns an initialized Stream for high-biased quantiles -// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but -// error guarantees can still be given even for the higher ranks of the data -// distribution. -// -// The provided epsilon is a relative error, i.e. the true quantile of a value -// returned by a query is guaranteed to be within 1-(1±Epsilon)*(1-Quantile). -// -// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error -// properties. -func NewHighBiased(epsilon float64) *Stream { - ƒ := func(s *stream, r float64) float64 { - return 2 * epsilon * (s.n - r) - } - return newStream(ƒ) -} - -// NewTargeted returns an initialized Stream concerned with a particular set of -// quantile values that are supplied a priori. Knowing these a priori reduces -// space and computation time. The targets map maps the desired quantiles to -// their absolute errors, i.e. the true quantile of a value returned by a query -// is guaranteed to be within (Quantile±Epsilon). -// -// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error properties. -func NewTargeted(targetMap map[float64]float64) *Stream { - // Convert map to slice to avoid slow iterations on a map. - // ƒ is called on the hot path, so converting the map to a slice - // beforehand results in significant CPU savings. - targets := targetMapToSlice(targetMap) - - ƒ := func(s *stream, r float64) float64 { - var m = math.MaxFloat64 - var f float64 - for _, t := range targets { - if t.quantile*s.n <= r { - f = (2 * t.epsilon * r) / t.quantile - } else { - f = (2 * t.epsilon * (s.n - r)) / (1 - t.quantile) - } - if f < m { - m = f - } - } - return m - } - return newStream(ƒ) -} - -type target struct { - quantile float64 - epsilon float64 -} - -func targetMapToSlice(targetMap map[float64]float64) []target { - targets := make([]target, 0, len(targetMap)) - - for quantile, epsilon := range targetMap { - t := target{ - quantile: quantile, - epsilon: epsilon, - } - targets = append(targets, t) - } - - return targets -} - -// Stream computes quantiles for a stream of float64s. It is not thread-safe by -// design. Take care when using across multiple goroutines. -type Stream struct { - *stream - b Samples - sorted bool -} - -func newStream(ƒ invariant) *Stream { - x := &stream{ƒ: ƒ} - return &Stream{x, make(Samples, 0, 500), true} -} - -// Insert inserts v into the stream. -func (s *Stream) Insert(v float64) { - s.insert(Sample{Value: v, Width: 1}) -} - -func (s *Stream) insert(sample Sample) { - s.b = append(s.b, sample) - s.sorted = false - if len(s.b) == cap(s.b) { - s.flush() - } -} - -// Query returns the computed qth percentiles value. If s was created with -// NewTargeted, and q is not in the set of quantiles provided a priori, Query -// will return an unspecified result. -func (s *Stream) Query(q float64) float64 { - if !s.flushed() { - // Fast path when there hasn't been enough data for a flush; - // this also yields better accuracy for small sets of data. - l := len(s.b) - if l == 0 { - return 0 - } - i := int(math.Ceil(float64(l) * q)) - if i > 0 { - i -= 1 - } - s.maybeSort() - return s.b[i].Value - } - s.flush() - return s.stream.query(q) -} - -// Merge merges samples into the underlying streams samples. This is handy when -// merging multiple streams from separate threads, database shards, etc. -// -// ATTENTION: This method is broken and does not yield correct results. The -// underlying algorithm is not capable of merging streams correctly. -func (s *Stream) Merge(samples Samples) { - sort.Sort(samples) - s.stream.merge(samples) -} - -// Reset reinitializes and clears the list reusing the samples buffer memory. -func (s *Stream) Reset() { - s.stream.reset() - s.b = s.b[:0] -} - -// Samples returns stream samples held by s. -func (s *Stream) Samples() Samples { - if !s.flushed() { - return s.b - } - s.flush() - return s.stream.samples() -} - -// Count returns the total number of samples observed in the stream -// since initialization. -func (s *Stream) Count() int { - return len(s.b) + s.stream.count() -} - -func (s *Stream) flush() { - s.maybeSort() - s.stream.merge(s.b) - s.b = s.b[:0] -} - -func (s *Stream) maybeSort() { - if !s.sorted { - s.sorted = true - sort.Sort(s.b) - } -} - -func (s *Stream) flushed() bool { - return len(s.stream.l) > 0 -} - -type stream struct { - n float64 - l []Sample - ƒ invariant -} - -func (s *stream) reset() { - s.l = s.l[:0] - s.n = 0 -} - -func (s *stream) insert(v float64) { - s.merge(Samples{{v, 1, 0}}) -} - -func (s *stream) merge(samples Samples) { - // TODO(beorn7): This tries to merge not only individual samples, but - // whole summaries. The paper doesn't mention merging summaries at - // all. Unittests show that the merging is inaccurate. Find out how to - // do merges properly. - var r float64 - i := 0 - for _, sample := range samples { - for ; i < len(s.l); i++ { - c := s.l[i] - if c.Value > sample.Value { - // Insert at position i. - s.l = append(s.l, Sample{}) - copy(s.l[i+1:], s.l[i:]) - s.l[i] = Sample{ - sample.Value, - sample.Width, - math.Max(sample.Delta, math.Floor(s.ƒ(s, r))-1), - // TODO(beorn7): How to calculate delta correctly? - } - i++ - goto inserted - } - r += c.Width - } - s.l = append(s.l, Sample{sample.Value, sample.Width, 0}) - i++ - inserted: - s.n += sample.Width - r += sample.Width - } - s.compress() -} - -func (s *stream) count() int { - return int(s.n) -} - -func (s *stream) query(q float64) float64 { - t := math.Ceil(q * s.n) - t += math.Ceil(s.ƒ(s, t) / 2) - p := s.l[0] - var r float64 - for _, c := range s.l[1:] { - r += p.Width - if r+c.Width+c.Delta > t { - return p.Value - } - p = c - } - return p.Value -} - -func (s *stream) compress() { - if len(s.l) < 2 { - return - } - x := s.l[len(s.l)-1] - xi := len(s.l) - 1 - r := s.n - 1 - x.Width - - for i := len(s.l) - 2; i >= 0; i-- { - c := s.l[i] - if c.Width+x.Width+x.Delta <= s.ƒ(s, r) { - x.Width += c.Width - s.l[xi] = x - // Remove element at i. - copy(s.l[i:], s.l[i+1:]) - s.l = s.l[:len(s.l)-1] - xi -= 1 - } else { - x = c - xi = i - } - r -= c.Width - } -} - -func (s *stream) samples() Samples { - samples := make(Samples, len(s.l)) - copy(samples, s.l) - return samples -} diff --git a/vendor/github.com/bgentry/speakeasy/.gitignore b/vendor/github.com/bgentry/speakeasy/.gitignore deleted file mode 100644 index 9e1311461..000000000 --- a/vendor/github.com/bgentry/speakeasy/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -example/example -example/example.exe diff --git a/vendor/github.com/bgentry/speakeasy/LICENSE b/vendor/github.com/bgentry/speakeasy/LICENSE deleted file mode 100644 index 37d60fc35..000000000 --- a/vendor/github.com/bgentry/speakeasy/LICENSE +++ /dev/null @@ -1,24 +0,0 @@ -MIT License - -Copyright (c) 2017 Blake Gentry - -This license applies to the non-Windows portions of this library. The Windows -portion maintains its own Apache 2.0 license. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS b/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS deleted file mode 100644 index ff177f612..000000000 --- a/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - -2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - -3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - -4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - -5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - -6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - -8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - -Copyright [2013] [the CloudFoundry Authors] - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/vendor/github.com/bgentry/speakeasy/Readme.md b/vendor/github.com/bgentry/speakeasy/Readme.md deleted file mode 100644 index fceda7518..000000000 --- a/vendor/github.com/bgentry/speakeasy/Readme.md +++ /dev/null @@ -1,30 +0,0 @@ -# Speakeasy - -This package provides cross-platform Go (#golang) helpers for taking user input -from the terminal while not echoing the input back (similar to `getpasswd`). The -package uses syscalls to avoid any dependence on cgo, and is therefore -compatible with cross-compiling. - -[![GoDoc](https://godoc.org/github.com/bgentry/speakeasy?status.png)][godoc] - -## Unicode - -Multi-byte unicode characters work successfully on Mac OS X. On Windows, -however, this may be problematic (as is UTF in general on Windows). Other -platforms have not been tested. - -## License - -The code herein was not written by me, but was compiled from two separate open -source packages. Unix portions were imported from [gopass][gopass], while -Windows portions were imported from the [CloudFoundry Go CLI][cf-cli]'s -[Windows terminal helpers][cf-ui-windows]. - -The [license for the windows portion](./LICENSE_WINDOWS) has been copied exactly -from the source (though I attempted to fill in the correct owner in the -boilerplate copyright notice). - -[cf-cli]: https://github.com/cloudfoundry/cli "CloudFoundry Go CLI" -[cf-ui-windows]: https://github.com/cloudfoundry/cli/blob/master/src/cf/terminal/ui_windows.go "CloudFoundry Go CLI Windows input helpers" -[godoc]: https://godoc.org/github.com/bgentry/speakeasy "speakeasy on Godoc.org" -[gopass]: https://code.google.com/p/gopass "gopass" diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy.go b/vendor/github.com/bgentry/speakeasy/speakeasy.go deleted file mode 100644 index 71c1dd1b9..000000000 --- a/vendor/github.com/bgentry/speakeasy/speakeasy.go +++ /dev/null @@ -1,49 +0,0 @@ -package speakeasy - -import ( - "fmt" - "io" - "os" - "strings" -) - -// Ask the user to enter a password with input hidden. prompt is a string to -// display before the user's input. Returns the provided password, or an error -// if the command failed. -func Ask(prompt string) (password string, err error) { - return FAsk(os.Stdout, prompt) -} - -// FAsk is the same as Ask, except it is possible to specify the file to write -// the prompt to. If 'nil' is passed as the writer, no prompt will be written. -func FAsk(wr io.Writer, prompt string) (password string, err error) { - if wr != nil && prompt != "" { - fmt.Fprint(wr, prompt) // Display the prompt. - } - password, err = getPassword() - - // Carriage return after the user input. - if wr != nil { - fmt.Fprintln(wr, "") - } - return -} - -func readline() (value string, err error) { - var valb []byte - var n int - b := make([]byte, 1) - for { - // read one byte at a time so we don't accidentally read extra bytes - n, err = os.Stdin.Read(b) - if err != nil && err != io.EOF { - return "", err - } - if n == 0 || b[0] == '\n' { - break - } - valb = append(valb, b[0]) - } - - return strings.TrimSuffix(string(valb), "\r"), nil -} diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go b/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go deleted file mode 100644 index d99fda191..000000000 --- a/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go +++ /dev/null @@ -1,93 +0,0 @@ -// based on https://code.google.com/p/gopass -// Author: johnsiilver@gmail.com (John Doak) -// -// Original code is based on code by RogerV in the golang-nuts thread: -// https://groups.google.com/group/golang-nuts/browse_thread/thread/40cc41e9d9fc9247 - -// +build darwin dragonfly freebsd linux netbsd openbsd solaris - -package speakeasy - -import ( - "fmt" - "os" - "os/signal" - "strings" - "syscall" -) - -const sttyArg0 = "/bin/stty" - -var ( - sttyArgvEOff = []string{"stty", "-echo"} - sttyArgvEOn = []string{"stty", "echo"} -) - -// getPassword gets input hidden from the terminal from a user. This is -// accomplished by turning off terminal echo, reading input from the user and -// finally turning on terminal echo. -func getPassword() (password string, err error) { - sig := make(chan os.Signal, 10) - brk := make(chan bool) - - // File descriptors for stdin, stdout, and stderr. - fd := []uintptr{os.Stdin.Fd(), os.Stdout.Fd(), os.Stderr.Fd()} - - // Setup notifications of termination signals to channel sig, create a process to - // watch for these signals so we can turn back on echo if need be. - signal.Notify(sig, syscall.SIGHUP, syscall.SIGINT, syscall.SIGKILL, syscall.SIGQUIT, - syscall.SIGTERM) - go catchSignal(fd, sig, brk) - - // Turn off the terminal echo. - pid, err := echoOff(fd) - if err != nil { - return "", err - } - - // Turn on the terminal echo and stop listening for signals. - defer signal.Stop(sig) - defer close(brk) - defer echoOn(fd) - - syscall.Wait4(pid, nil, 0, nil) - - line, err := readline() - if err == nil { - password = strings.TrimSpace(line) - } else { - err = fmt.Errorf("failed during password entry: %s", err) - } - - return password, err -} - -// echoOff turns off the terminal echo. -func echoOff(fd []uintptr) (int, error) { - pid, err := syscall.ForkExec(sttyArg0, sttyArgvEOff, &syscall.ProcAttr{Dir: "", Files: fd}) - if err != nil { - return 0, fmt.Errorf("failed turning off console echo for password entry:\n\t%s", err) - } - return pid, nil -} - -// echoOn turns back on the terminal echo. -func echoOn(fd []uintptr) { - // Turn on the terminal echo. - pid, e := syscall.ForkExec(sttyArg0, sttyArgvEOn, &syscall.ProcAttr{Dir: "", Files: fd}) - if e == nil { - syscall.Wait4(pid, nil, 0, nil) - } -} - -// catchSignal tries to catch SIGKILL, SIGQUIT and SIGINT so that we can turn -// terminal echo back on before the program ends. Otherwise the user is left -// with echo off on their terminal. -func catchSignal(fd []uintptr, sig chan os.Signal, brk chan bool) { - select { - case <-sig: - echoOn(fd) - os.Exit(-1) - case <-brk: - } -} diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go b/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go deleted file mode 100644 index c2093a809..000000000 --- a/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go +++ /dev/null @@ -1,41 +0,0 @@ -// +build windows - -package speakeasy - -import ( - "syscall" -) - -// SetConsoleMode function can be used to change value of ENABLE_ECHO_INPUT: -// http://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx -const ENABLE_ECHO_INPUT = 0x0004 - -func getPassword() (password string, err error) { - var oldMode uint32 - - err = syscall.GetConsoleMode(syscall.Stdin, &oldMode) - if err != nil { - return - } - - var newMode uint32 = (oldMode &^ ENABLE_ECHO_INPUT) - - err = setConsoleMode(syscall.Stdin, newMode) - defer setConsoleMode(syscall.Stdin, oldMode) - if err != nil { - return - } - - return readline() -} - -func setConsoleMode(console syscall.Handle, mode uint32) (err error) { - dll := syscall.MustLoadDLL("kernel32") - proc := dll.MustFindProc("SetConsoleMode") - r, _, err := proc.Call(uintptr(console), uintptr(mode)) - - if r == 0 { - return err - } - return nil -} diff --git a/vendor/github.com/cockroachdb/datadriven/LICENSE b/vendor/github.com/cockroachdb/datadriven/LICENSE deleted file mode 100644 index 261eeb9e9..000000000 --- a/vendor/github.com/cockroachdb/datadriven/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/cockroachdb/datadriven/README.md b/vendor/github.com/cockroachdb/datadriven/README.md deleted file mode 100644 index a1223428e..000000000 --- a/vendor/github.com/cockroachdb/datadriven/README.md +++ /dev/null @@ -1,9 +0,0 @@ -# Data-Driven Tests for Go - -This repository implements an extension of [Table-Driven Testing]. Instead of -building and iterating over a table in the test code, the input is further -separated into files (or inline strings). For certain classes of tests, this -can significantly reduce the friction involved in writing and reading these -tests. - -[Table-Driven Testing]: https://github.com/golang/go/wiki/TableDrivenTests diff --git a/vendor/github.com/cockroachdb/datadriven/datadriven.go b/vendor/github.com/cockroachdb/datadriven/datadriven.go deleted file mode 100644 index bcc0a6019..000000000 --- a/vendor/github.com/cockroachdb/datadriven/datadriven.go +++ /dev/null @@ -1,327 +0,0 @@ -// Copyright 2018 The Cockroach Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -// implied. See the License for the specific language governing -// permissions and limitations under the License. - -package datadriven - -import ( - "bufio" - "flag" - "fmt" - "io" - "io/ioutil" - "os" - "path/filepath" - "strconv" - "strings" - "testing" -) - -var ( - rewriteTestFiles = flag.Bool( - "rewrite", false, - "ignore the expected results and rewrite the test files with the actual results from this "+ - "run. Used to update tests when a change affects many cases; please verify the testfile "+ - "diffs carefully!", - ) -) - -// RunTest invokes a data-driven test. The test cases are contained in a -// separate test file and are dynamically loaded, parsed, and executed by this -// testing framework. By convention, test files are typically located in a -// sub-directory called "testdata". Each test file has the following format: -// -// [,...] [arg | arg=val | arg=(val1, val2, ...)]... -// -// ---- -// -// -// The command input can contain blank lines. However, by default, the expected -// results cannot contain blank lines. This alternate syntax allows the use of -// blank lines: -// -// [,...] [arg | arg=val | arg=(val1, val2, ...)]... -// -// ---- -// ---- -// -// -// -// ---- -// ---- -// -// To execute data-driven tests, pass the path of the test file as well as a -// function which can interpret and execute whatever commands are present in -// the test file. The framework invokes the function, passing it information -// about the test case in a TestData struct. The function then returns the -// actual results of the case, which this function compares with the expected -// results, and either succeeds or fails the test. -func RunTest(t *testing.T, path string, f func(d *TestData) string) { - t.Helper() - file, err := os.OpenFile(path, os.O_RDWR, 0644 /* irrelevant */) - if err != nil { - t.Fatal(err) - } - defer func() { - _ = file.Close() - }() - - runTestInternal(t, path, file, f, *rewriteTestFiles) -} - -// RunTestFromString is a version of RunTest which takes the contents of a test -// directly. -func RunTestFromString(t *testing.T, input string, f func(d *TestData) string) { - t.Helper() - runTestInternal(t, "" /* optionalPath */, strings.NewReader(input), f, *rewriteTestFiles) -} - -func runTestInternal( - t *testing.T, sourceName string, reader io.Reader, f func(d *TestData) string, rewrite bool, -) { - t.Helper() - - r := newTestDataReader(t, sourceName, reader, rewrite) - for r.Next(t) { - t.Run("", func(t *testing.T) { - d := &r.data - actual := func() string { - defer func() { - if r := recover(); r != nil { - fmt.Printf("\npanic during %s:\n%s\n", d.Pos, d.Input) - panic(r) - } - }() - actual := f(d) - if !strings.HasSuffix(actual, "\n") { - actual += "\n" - } - return actual - }() - - if r.rewrite != nil { - r.emit("----") - if hasBlankLine(actual) { - r.emit("----") - r.rewrite.WriteString(actual) - r.emit("----") - r.emit("----") - } else { - r.emit(actual) - } - } else if d.Expected != actual { - t.Fatalf("\n%s: %s\nexpected:\n%s\nfound:\n%s", d.Pos, d.Input, d.Expected, actual) - } else if testing.Verbose() { - input := d.Input - if input == "" { - input = "" - } - // TODO(tbg): it's awkward to reproduce the args, but it would be helpful. - fmt.Printf("\n%s:\n%s [%d args]\n%s\n----\n%s", d.Pos, d.Cmd, len(d.CmdArgs), input, actual) - } - }) - if t.Failed() { - t.FailNow() - } - } - - if r.rewrite != nil { - data := r.rewrite.Bytes() - if l := len(data); l > 2 && data[l-1] == '\n' && data[l-2] == '\n' { - data = data[:l-1] - } - if dest, ok := reader.(*os.File); ok { - if _, err := dest.WriteAt(data, 0); err != nil { - t.Fatal(err) - } - if err := dest.Truncate(int64(len(data))); err != nil { - t.Fatal(err) - } - if err := dest.Sync(); err != nil { - t.Fatal(err) - } - } else { - t.Logf("input is not a file; rewritten output is:\n%s", data) - } - } -} - -// Walk goes through all the files in a subdirectory, creating subtests to match -// the file hierarchy; for each "leaf" file, the given function is called. -// -// This can be used in conjunction with RunTest. For example: -// -// datadriven.Walk(t, path, func (t *testing.T, path string) { -// // initialize per-test state -// datadriven.RunTest(t, path, func (d *datadriven.TestData) { -// // ... -// } -// } -// -// Files: -// testdata/typing -// testdata/logprops/scan -// testdata/logprops/select -// -// If path is "testdata/typing", the function is called once and no subtests -// care created. -// -// If path is "testdata/logprops", the function is called two times, in -// separate subtests /scan, /select. -// -// If path is "testdata", the function is called three times, in subtest -// hierarchy /typing, /logprops/scan, /logprops/select. -// -func Walk(t *testing.T, path string, f func(t *testing.T, path string)) { - finfo, err := os.Stat(path) - if err != nil { - t.Fatal(err) - } - if !finfo.IsDir() { - f(t, path) - return - } - files, err := ioutil.ReadDir(path) - if err != nil { - t.Fatal(err) - } - for _, file := range files { - t.Run(file.Name(), func(t *testing.T) { - Walk(t, filepath.Join(path, file.Name()), f) - }) - } -} - -// TestData contains information about one data-driven test case that was -// parsed from the test file. -type TestData struct { - Pos string // reader and line number - - // Cmd is the first string on the directive line (up to the first whitespace). - Cmd string - - CmdArgs []CmdArg - - Input string - Expected string -} - -// ScanArgs looks up the first CmdArg matching the given key and scans it into -// the given destinations in order. If the arg does not exist, the number of -// destinations does not match that of the arguments, or a destination can not -// be populated from its matching value, a fatal error results. -// -// For example, for a TestData originating from -// -// cmd arg1=50 arg2=yoruba arg3=(50, 50, 50) -// -// the following would be valid: -// -// var i1, i2, i3, i4 int -// var s string -// td.ScanArgs(t, "arg1", &i1) -// td.ScanArgs(t, "arg2", &s) -// td.ScanArgs(t, "arg3", &i2, &i3, &i4) -func (td *TestData) ScanArgs(t *testing.T, key string, dests ...interface{}) { - t.Helper() - var arg CmdArg - for i := range td.CmdArgs { - if td.CmdArgs[i].Key == key { - arg = td.CmdArgs[i] - break - } - } - if arg.Key == "" { - t.Fatalf("missing argument: %s", key) - } - if len(dests) != len(arg.Vals) { - t.Fatalf("%s: got %d destinations, but %d values", arg.Key, len(dests), len(arg.Vals)) - } - - for i := range dests { - arg.Scan(t, i, dests[i]) - - } -} - -// CmdArg contains information about an argument on the directive line. An -// argument is specified in one of the following forms: -// - argument -// - argument=value -// - argument=(values, ...) -type CmdArg struct { - Key string - Vals []string -} - -func (arg CmdArg) String() string { - switch len(arg.Vals) { - case 0: - return arg.Key - - case 1: - return fmt.Sprintf("%s=%s", arg.Key, arg.Vals[0]) - - default: - return fmt.Sprintf("%s=(%s)", arg.Key, strings.Join(arg.Vals, ", ")) - } -} - -// Scan attempts to parse the value at index i into the dest. -func (arg CmdArg) Scan(t *testing.T, i int, dest interface{}) { - if i < 0 || i >= len(arg.Vals) { - t.Fatalf("cannot scan index %d of key %s", i, arg.Key) - } - val := arg.Vals[i] - switch dest := dest.(type) { - case *string: - *dest = val - case *int: - n, err := strconv.ParseInt(val, 10, 64) - if err != nil { - t.Fatal(err) - } - *dest = int(n) // assume 64bit ints - case *uint64: - n, err := strconv.ParseUint(val, 10, 64) - if err != nil { - t.Fatal(err) - } - *dest = n - case *bool: - b, err := strconv.ParseBool(val) - if err != nil { - t.Fatal(err) - } - *dest = b - default: - t.Fatalf("unsupported type %T for destination #%d (might be easy to add it)", dest, i+1) - } -} - -// Fatalf wraps a fatal testing error with test file position information, so -// that it's easy to locate the source of the error. -func (td TestData) Fatalf(tb testing.TB, format string, args ...interface{}) { - tb.Helper() - tb.Fatalf("%s: %s", td.Pos, fmt.Sprintf(format, args...)) -} - -func hasBlankLine(s string) bool { - scanner := bufio.NewScanner(strings.NewReader(s)) - for scanner.Scan() { - if strings.TrimSpace(scanner.Text()) == "" { - return true - } - } - return false -} diff --git a/vendor/github.com/cockroachdb/datadriven/line_scanner.go b/vendor/github.com/cockroachdb/datadriven/line_scanner.go deleted file mode 100644 index 67681dcfd..000000000 --- a/vendor/github.com/cockroachdb/datadriven/line_scanner.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright 2018 The Cockroach Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -// implied. See the License for the specific language governing -// permissions and limitations under the License. - -package datadriven - -import ( - "bufio" - "io" -) - -type lineScanner struct { - *bufio.Scanner - line int -} - -func newLineScanner(r io.Reader) *lineScanner { - return &lineScanner{ - Scanner: bufio.NewScanner(r), - line: 0, - } -} - -func (l *lineScanner) Scan() bool { - ok := l.Scanner.Scan() - if ok { - l.line++ - } - return ok -} diff --git a/vendor/github.com/cockroachdb/datadriven/test_data_reader.go b/vendor/github.com/cockroachdb/datadriven/test_data_reader.go deleted file mode 100644 index 315fbf2dd..000000000 --- a/vendor/github.com/cockroachdb/datadriven/test_data_reader.go +++ /dev/null @@ -1,202 +0,0 @@ -// Copyright 2018 The Cockroach Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or -// implied. See the License for the specific language governing -// permissions and limitations under the License. - -package datadriven - -import ( - "bytes" - "fmt" - "io" - "regexp" - "strings" - "testing" -) - -type testDataReader struct { - sourceName string - reader io.Reader - scanner *lineScanner - data TestData - rewrite *bytes.Buffer -} - -func newTestDataReader( - t *testing.T, sourceName string, file io.Reader, record bool, -) *testDataReader { - t.Helper() - - var rewrite *bytes.Buffer - if record { - rewrite = &bytes.Buffer{} - } - return &testDataReader{ - sourceName: sourceName, - reader: file, - scanner: newLineScanner(file), - rewrite: rewrite, - } -} - -func (r *testDataReader) Next(t *testing.T) bool { - t.Helper() - - r.data = TestData{} - for r.scanner.Scan() { - line := r.scanner.Text() - r.emit(line) - - line = strings.TrimSpace(line) - if strings.HasPrefix(line, "#") { - // Skip comment lines. - continue - } - // Support wrapping directive lines using \, for example: - // build-scalar \ - // vars(int) - for strings.HasSuffix(line, `\`) && r.scanner.Scan() { - nextLine := r.scanner.Text() - r.emit(nextLine) - line = strings.TrimSuffix(line, `\`) + " " + strings.TrimSpace(nextLine) - } - - fields := splitDirectives(t, line) - if len(fields) == 0 { - continue - } - cmd := fields[0] - r.data.Pos = fmt.Sprintf("%s:%d", r.sourceName, r.scanner.line) - r.data.Cmd = cmd - - for _, arg := range fields[1:] { - key := arg - var vals []string - if pos := strings.IndexByte(key, '='); pos >= 0 { - key = arg[:pos] - val := arg[pos+1:] - - if len(val) > 2 && val[0] == '(' && val[len(val)-1] == ')' { - vals = strings.Split(val[1:len(val)-1], ",") - for i := range vals { - vals[i] = strings.TrimSpace(vals[i]) - } - } else { - vals = []string{val} - } - } - r.data.CmdArgs = append(r.data.CmdArgs, CmdArg{Key: key, Vals: vals}) - } - - var buf bytes.Buffer - var separator bool - for r.scanner.Scan() { - line := r.scanner.Text() - if line == "----" { - separator = true - break - } - - r.emit(line) - fmt.Fprintln(&buf, line) - } - - r.data.Input = strings.TrimSpace(buf.String()) - - if separator { - r.readExpected() - } - return true - } - return false -} - -func (r *testDataReader) readExpected() { - var buf bytes.Buffer - var line string - var allowBlankLines bool - - if r.scanner.Scan() { - line = r.scanner.Text() - if line == "----" { - allowBlankLines = true - } - } - - if allowBlankLines { - // Look for two successive lines of "----" before terminating. - for r.scanner.Scan() { - line = r.scanner.Text() - - if line == "----" { - if r.scanner.Scan() { - line2 := r.scanner.Text() - if line2 == "----" { - break - } - - fmt.Fprintln(&buf, line) - fmt.Fprintln(&buf, line2) - continue - } - } - - fmt.Fprintln(&buf, line) - } - } else { - // Terminate on first blank line. - for { - if strings.TrimSpace(line) == "" { - break - } - - fmt.Fprintln(&buf, line) - - if !r.scanner.Scan() { - break - } - - line = r.scanner.Text() - } - } - - r.data.Expected = buf.String() -} - -func (r *testDataReader) emit(s string) { - if r.rewrite != nil { - r.rewrite.WriteString(s) - r.rewrite.WriteString("\n") - } -} - -var splitDirectivesRE = regexp.MustCompile(`^ *[a-zA-Z0-9_,-\.]+(|=[-a-zA-Z0-9_@]+|=\([^)]*\))( |$)`) - -// splits a directive line into tokens, where each token is -// either: -// - a,list,of,things -// - argument -// - argument=value -// - argument=(values, ...) -func splitDirectives(t *testing.T, line string) []string { - var res []string - - for line != "" { - str := splitDirectivesRE.FindString(line) - if len(str) == 0 { - t.Fatalf("cannot parse directive %s\n", line) - } - res = append(res, strings.TrimSpace(line[0:len(str)])) - line = line[len(str):] - } - return res -} diff --git a/vendor/github.com/coreos/go-semver/LICENSE b/vendor/github.com/coreos/go-semver/LICENSE deleted file mode 100644 index d64569567..000000000 --- a/vendor/github.com/coreos/go-semver/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. 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If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/coreos/go-semver/semver/semver.go b/vendor/github.com/coreos/go-semver/semver/semver.go deleted file mode 100644 index 110fc23e1..000000000 --- a/vendor/github.com/coreos/go-semver/semver/semver.go +++ /dev/null @@ -1,268 +0,0 @@ -// Copyright 2013-2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Semantic Versions http://semver.org -package semver - -import ( - "bytes" - "errors" - "fmt" - "strconv" - "strings" -) - -type Version struct { - Major int64 - Minor int64 - Patch int64 - PreRelease PreRelease - Metadata string -} - -type PreRelease string - -func splitOff(input *string, delim string) (val string) { - parts := strings.SplitN(*input, delim, 2) - - if len(parts) == 2 { - *input = parts[0] - val = parts[1] - } - - return val -} - -func New(version string) *Version { - return Must(NewVersion(version)) -} - -func NewVersion(version string) (*Version, error) { - v := Version{} - - if err := v.Set(version); err != nil { - return nil, err - } - - return &v, nil -} - -// Must is a helper for wrapping NewVersion and will panic if err is not nil. -func Must(v *Version, err error) *Version { - if err != nil { - panic(err) - } - return v -} - -// Set parses and updates v from the given version string. Implements flag.Value -func (v *Version) Set(version string) error { - metadata := splitOff(&version, "+") - preRelease := PreRelease(splitOff(&version, "-")) - dotParts := strings.SplitN(version, ".", 3) - - if len(dotParts) != 3 { - return fmt.Errorf("%s is not in dotted-tri format", version) - } - - parsed := make([]int64, 3, 3) - - for i, v := range dotParts[:3] { - val, err := strconv.ParseInt(v, 10, 64) - parsed[i] = val - if err != nil { - return err - } - } - - v.Metadata = metadata - v.PreRelease = preRelease - v.Major = parsed[0] - v.Minor = parsed[1] - v.Patch = parsed[2] - return nil -} - -func (v Version) String() string { - var buffer bytes.Buffer - - fmt.Fprintf(&buffer, "%d.%d.%d", v.Major, v.Minor, v.Patch) - - if v.PreRelease != "" { - fmt.Fprintf(&buffer, "-%s", v.PreRelease) - } - - if v.Metadata != "" { - fmt.Fprintf(&buffer, "+%s", v.Metadata) - } - - return buffer.String() -} - -func (v *Version) UnmarshalYAML(unmarshal func(interface{}) error) error { - var data string - if err := unmarshal(&data); err != nil { - return err - } - return v.Set(data) -} - -func (v Version) MarshalJSON() ([]byte, error) { - return []byte(`"` + v.String() + `"`), nil -} - -func (v *Version) UnmarshalJSON(data []byte) error { - l := len(data) - if l == 0 || string(data) == `""` { - return nil - } - if l < 2 || data[0] != '"' || data[l-1] != '"' { - return errors.New("invalid semver string") - } - return v.Set(string(data[1 : l-1])) -} - -// Compare tests if v is less than, equal to, or greater than versionB, -// returning -1, 0, or +1 respectively. -func (v Version) Compare(versionB Version) int { - if cmp := recursiveCompare(v.Slice(), versionB.Slice()); cmp != 0 { - return cmp - } - return preReleaseCompare(v, versionB) -} - -// Equal tests if v is equal to versionB. -func (v Version) Equal(versionB Version) bool { - return v.Compare(versionB) == 0 -} - -// LessThan tests if v is less than versionB. -func (v Version) LessThan(versionB Version) bool { - return v.Compare(versionB) < 0 -} - -// Slice converts the comparable parts of the semver into a slice of integers. -func (v Version) Slice() []int64 { - return []int64{v.Major, v.Minor, v.Patch} -} - -func (p PreRelease) Slice() []string { - preRelease := string(p) - return strings.Split(preRelease, ".") -} - -func preReleaseCompare(versionA Version, versionB Version) int { - a := versionA.PreRelease - b := versionB.PreRelease - - /* Handle the case where if two versions are otherwise equal it is the - * one without a PreRelease that is greater */ - if len(a) == 0 && (len(b) > 0) { - return 1 - } else if len(b) == 0 && (len(a) > 0) { - return -1 - } - - // If there is a prerelease, check and compare each part. - return recursivePreReleaseCompare(a.Slice(), b.Slice()) -} - -func recursiveCompare(versionA []int64, versionB []int64) int { - if len(versionA) == 0 { - return 0 - } - - a := versionA[0] - b := versionB[0] - - if a > b { - return 1 - } else if a < b { - return -1 - } - - return recursiveCompare(versionA[1:], versionB[1:]) -} - -func recursivePreReleaseCompare(versionA []string, versionB []string) int { - // A larger set of pre-release fields has a higher precedence than a smaller set, - // if all of the preceding identifiers are equal. - if len(versionA) == 0 { - if len(versionB) > 0 { - return -1 - } - return 0 - } else if len(versionB) == 0 { - // We're longer than versionB so return 1. - return 1 - } - - a := versionA[0] - b := versionB[0] - - aInt := false - bInt := false - - aI, err := strconv.Atoi(versionA[0]) - if err == nil { - aInt = true - } - - bI, err := strconv.Atoi(versionB[0]) - if err == nil { - bInt = true - } - - // Handle Integer Comparison - if aInt && bInt { - if aI > bI { - return 1 - } else if aI < bI { - return -1 - } - } - - // Handle String Comparison - if a > b { - return 1 - } else if a < b { - return -1 - } - - return recursivePreReleaseCompare(versionA[1:], versionB[1:]) -} - -// BumpMajor increments the Major field by 1 and resets all other fields to their default values -func (v *Version) BumpMajor() { - v.Major += 1 - v.Minor = 0 - v.Patch = 0 - v.PreRelease = PreRelease("") - v.Metadata = "" -} - -// BumpMinor increments the Minor field by 1 and resets all other fields to their default values -func (v *Version) BumpMinor() { - v.Minor += 1 - v.Patch = 0 - v.PreRelease = PreRelease("") - v.Metadata = "" -} - -// BumpPatch increments the Patch field by 1 and resets all other fields to their default values -func (v *Version) BumpPatch() { - v.Patch += 1 - v.PreRelease = PreRelease("") - v.Metadata = "" -} diff --git a/vendor/github.com/coreos/go-semver/semver/sort.go b/vendor/github.com/coreos/go-semver/semver/sort.go deleted file mode 100644 index e256b41a5..000000000 --- a/vendor/github.com/coreos/go-semver/semver/sort.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2013-2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package semver - -import ( - "sort" -) - -type Versions []*Version - -func (s Versions) Len() int { - return len(s) -} - -func (s Versions) Swap(i, j int) { - s[i], s[j] = s[j], s[i] -} - -func (s Versions) Less(i, j int) bool { - return s[i].LessThan(*s[j]) -} - -// Sort sorts the given slice of Version -func Sort(versions []*Version) { - sort.Sort(Versions(versions)) -} diff --git a/vendor/github.com/coreos/go-systemd/v22/LICENSE b/vendor/github.com/coreos/go-systemd/v22/LICENSE deleted file mode 100644 index 37ec93a14..000000000 --- a/vendor/github.com/coreos/go-systemd/v22/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. Grant of Copyright License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable copyright license to reproduce, prepare Derivative Works of, -publicly display, publicly perform, sublicense, and distribute the Work and such -Derivative Works in Source or Object form. - -3. Grant of Patent License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable (except as stated in this section) patent license to make, have -made, use, offer to sell, sell, import, and otherwise transfer the Work, where -such license applies only to those patent claims licensable by such Contributor -that are necessarily infringed by their Contribution(s) alone or by combination -of their Contribution(s) with the Work to which such Contribution(s) was -submitted. If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. Redistribution. - -You may reproduce and distribute copies of the Work or Derivative Works thereof -in any medium, with or without modifications, and in Source or Object form, -provided that You meet the following conditions: - -You must give any other recipients of the Work or Derivative Works a copy of -this License; and -You must cause any modified files to carry prominent notices stating that You -changed the files; and -You must retain, in the Source form of any Derivative Works that You distribute, -all copyright, patent, trademark, and attribution notices from the Source form -of the Work, excluding those notices that do not pertain to any part of the -Derivative Works; and -If the Work includes a "NOTICE" text file as part of its distribution, then any -Derivative Works that You distribute must include a readable copy of the -attribution notices contained within such NOTICE file, excluding those notices -that do not pertain to any part of the Derivative Works, in at least one of the -following places: within a NOTICE text file distributed as part of the -Derivative Works; within the Source form or documentation, if provided along -with the Derivative Works; or, within a display generated by the Derivative -Works, if and wherever such third-party notices normally appear. The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/coreos/go-systemd/v22/NOTICE b/vendor/github.com/coreos/go-systemd/v22/NOTICE deleted file mode 100644 index 23a0ada2f..000000000 --- a/vendor/github.com/coreos/go-systemd/v22/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -CoreOS Project -Copyright 2018 CoreOS, Inc - -This product includes software developed at CoreOS, Inc. -(http://www.coreos.com/). diff --git a/vendor/github.com/coreos/go-systemd/v22/daemon/sdnotify.go b/vendor/github.com/coreos/go-systemd/v22/daemon/sdnotify.go deleted file mode 100644 index ba4ae31f1..000000000 --- a/vendor/github.com/coreos/go-systemd/v22/daemon/sdnotify.go +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright 2014 Docker, Inc. -// Copyright 2015-2018 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// - -// Package daemon provides a Go implementation of the sd_notify protocol. -// It can be used to inform systemd of service start-up completion, watchdog -// events, and other status changes. -// -// https://www.freedesktop.org/software/systemd/man/sd_notify.html#Description -package daemon - -import ( - "net" - "os" -) - -const ( - // SdNotifyReady tells the service manager that service startup is finished - // or the service finished loading its configuration. - SdNotifyReady = "READY=1" - - // SdNotifyStopping tells the service manager that the service is beginning - // its shutdown. - SdNotifyStopping = "STOPPING=1" - - // SdNotifyReloading tells the service manager that this service is - // reloading its configuration. Note that you must call SdNotifyReady when - // it completed reloading. - SdNotifyReloading = "RELOADING=1" - - // SdNotifyWatchdog tells the service manager to update the watchdog - // timestamp for the service. - SdNotifyWatchdog = "WATCHDOG=1" -) - -// SdNotify sends a message to the init daemon. It is common to ignore the error. -// If `unsetEnvironment` is true, the environment variable `NOTIFY_SOCKET` -// will be unconditionally unset. -// -// It returns one of the following: -// (false, nil) - notification not supported (i.e. NOTIFY_SOCKET is unset) -// (false, err) - notification supported, but failure happened (e.g. error connecting to NOTIFY_SOCKET or while sending data) -// (true, nil) - notification supported, data has been sent -func SdNotify(unsetEnvironment bool, state string) (bool, error) { - socketAddr := &net.UnixAddr{ - Name: os.Getenv("NOTIFY_SOCKET"), - Net: "unixgram", - } - - // NOTIFY_SOCKET not set - if socketAddr.Name == "" { - return false, nil - } - - if unsetEnvironment { - if err := os.Unsetenv("NOTIFY_SOCKET"); err != nil { - return false, err - } - } - - conn, err := net.DialUnix(socketAddr.Net, nil, socketAddr) - // Error connecting to NOTIFY_SOCKET - if err != nil { - return false, err - } - defer conn.Close() - - if _, err = conn.Write([]byte(state)); err != nil { - return false, err - } - return true, nil -} diff --git a/vendor/github.com/coreos/go-systemd/v22/daemon/watchdog.go b/vendor/github.com/coreos/go-systemd/v22/daemon/watchdog.go deleted file mode 100644 index 7a0e0d3a5..000000000 --- a/vendor/github.com/coreos/go-systemd/v22/daemon/watchdog.go +++ /dev/null @@ -1,73 +0,0 @@ -// Copyright 2016 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package daemon - -import ( - "fmt" - "os" - "strconv" - "time" -) - -// SdWatchdogEnabled returns watchdog information for a service. -// Processes should call daemon.SdNotify(false, daemon.SdNotifyWatchdog) every -// time / 2. -// If `unsetEnvironment` is true, the environment variables `WATCHDOG_USEC` and -// `WATCHDOG_PID` will be unconditionally unset. -// -// It returns one of the following: -// (0, nil) - watchdog isn't enabled or we aren't the watched PID. -// (0, err) - an error happened (e.g. error converting time). -// (time, nil) - watchdog is enabled and we can send ping. -// time is delay before inactive service will be killed. -func SdWatchdogEnabled(unsetEnvironment bool) (time.Duration, error) { - wusec := os.Getenv("WATCHDOG_USEC") - wpid := os.Getenv("WATCHDOG_PID") - if unsetEnvironment { - wusecErr := os.Unsetenv("WATCHDOG_USEC") - wpidErr := os.Unsetenv("WATCHDOG_PID") - if wusecErr != nil { - return 0, wusecErr - } - if wpidErr != nil { - return 0, wpidErr - } - } - - if wusec == "" { - return 0, nil - } - s, err := strconv.Atoi(wusec) - if err != nil { - return 0, fmt.Errorf("error converting WATCHDOG_USEC: %s", err) - } - if s <= 0 { - return 0, fmt.Errorf("error WATCHDOG_USEC must be a positive number") - } - interval := time.Duration(s) * time.Microsecond - - if wpid == "" { - return interval, nil - } - p, err := strconv.Atoi(wpid) - if err != nil { - return 0, fmt.Errorf("error converting WATCHDOG_PID: %s", err) - } - if os.Getpid() != p { - return 0, nil - } - - return interval, nil -} diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal.go deleted file mode 100644 index a0f4837a0..000000000 --- a/vendor/github.com/coreos/go-systemd/v22/journal/journal.go +++ /dev/null @@ -1,225 +0,0 @@ -// Copyright 2015 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package journal provides write bindings to the local systemd journal. -// It is implemented in pure Go and connects to the journal directly over its -// unix socket. -// -// To read from the journal, see the "sdjournal" package, which wraps the -// sd-journal a C API. -// -// http://www.freedesktop.org/software/systemd/man/systemd-journald.service.html -package journal - -import ( - "bytes" - "encoding/binary" - "errors" - "fmt" - "io" - "io/ioutil" - "net" - "os" - "strconv" - "strings" - "sync" - "sync/atomic" - "syscall" - "unsafe" -) - -// Priority of a journal message -type Priority int - -const ( - PriEmerg Priority = iota - PriAlert - PriCrit - PriErr - PriWarning - PriNotice - PriInfo - PriDebug -) - -var ( - // This can be overridden at build-time: - // https://github.com/golang/go/wiki/GcToolchainTricks#including-build-information-in-the-executable - journalSocket = "/run/systemd/journal/socket" - - // unixConnPtr atomically holds the local unconnected Unix-domain socket. - // Concrete safe pointer type: *net.UnixConn - unixConnPtr unsafe.Pointer - // onceConn ensures that unixConnPtr is initialized exactly once. - onceConn sync.Once -) - -func init() { - onceConn.Do(initConn) -} - -// Enabled checks whether the local systemd journal is available for logging. -func Enabled() bool { - onceConn.Do(initConn) - - if (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) == nil { - return false - } - - if _, err := net.Dial("unixgram", journalSocket); err != nil { - return false - } - - return true -} - -// Send a message to the local systemd journal. vars is a map of journald -// fields to values. Fields must be composed of uppercase letters, numbers, -// and underscores, but must not start with an underscore. Within these -// restrictions, any arbitrary field name may be used. Some names have special -// significance: see the journalctl documentation -// (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html) -// for more details. vars may be nil. -func Send(message string, priority Priority, vars map[string]string) error { - conn := (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) - if conn == nil { - return errors.New("could not initialize socket to journald") - } - - socketAddr := &net.UnixAddr{ - Name: journalSocket, - Net: "unixgram", - } - - data := new(bytes.Buffer) - appendVariable(data, "PRIORITY", strconv.Itoa(int(priority))) - appendVariable(data, "MESSAGE", message) - for k, v := range vars { - appendVariable(data, k, v) - } - - _, _, err := conn.WriteMsgUnix(data.Bytes(), nil, socketAddr) - if err == nil { - return nil - } - if !isSocketSpaceError(err) { - return err - } - - // Large log entry, send it via tempfile and ancillary-fd. - file, err := tempFd() - if err != nil { - return err - } - defer file.Close() - _, err = io.Copy(file, data) - if err != nil { - return err - } - rights := syscall.UnixRights(int(file.Fd())) - _, _, err = conn.WriteMsgUnix([]byte{}, rights, socketAddr) - if err != nil { - return err - } - - return nil -} - -// Print prints a message to the local systemd journal using Send(). -func Print(priority Priority, format string, a ...interface{}) error { - return Send(fmt.Sprintf(format, a...), priority, nil) -} - -func appendVariable(w io.Writer, name, value string) { - if err := validVarName(name); err != nil { - fmt.Fprintf(os.Stderr, "variable name %s contains invalid character, ignoring\n", name) - } - if strings.ContainsRune(value, '\n') { - /* When the value contains a newline, we write: - * - the variable name, followed by a newline - * - the size (in 64bit little endian format) - * - the data, followed by a newline - */ - fmt.Fprintln(w, name) - binary.Write(w, binary.LittleEndian, uint64(len(value))) - fmt.Fprintln(w, value) - } else { - /* just write the variable and value all on one line */ - fmt.Fprintf(w, "%s=%s\n", name, value) - } -} - -// validVarName validates a variable name to make sure journald will accept it. -// The variable name must be in uppercase and consist only of characters, -// numbers and underscores, and may not begin with an underscore: -// https://www.freedesktop.org/software/systemd/man/sd_journal_print.html -func validVarName(name string) error { - if name == "" { - return errors.New("Empty variable name") - } else if name[0] == '_' { - return errors.New("Variable name begins with an underscore") - } - - for _, c := range name { - if !(('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c == '_') { - return errors.New("Variable name contains invalid characters") - } - } - return nil -} - -// isSocketSpaceError checks whether the error is signaling -// an "overlarge message" condition. -func isSocketSpaceError(err error) bool { - opErr, ok := err.(*net.OpError) - if !ok || opErr == nil { - return false - } - - sysErr, ok := opErr.Err.(*os.SyscallError) - if !ok || sysErr == nil { - return false - } - - return sysErr.Err == syscall.EMSGSIZE || sysErr.Err == syscall.ENOBUFS -} - -// tempFd creates a temporary, unlinked file under `/dev/shm`. -func tempFd() (*os.File, error) { - file, err := ioutil.TempFile("/dev/shm/", "journal.XXXXX") - if err != nil { - return nil, err - } - err = syscall.Unlink(file.Name()) - if err != nil { - return nil, err - } - return file, nil -} - -// initConn initializes the global `unixConnPtr` socket. -// It is meant to be called exactly once, at program startup. -func initConn() { - autobind, err := net.ResolveUnixAddr("unixgram", "") - if err != nil { - return - } - - sock, err := net.ListenUnixgram("unixgram", autobind) - if err != nil { - return - } - - atomic.StorePointer(&unixConnPtr, unsafe.Pointer(sock)) -} diff --git a/vendor/github.com/creack/pty/.gitignore b/vendor/github.com/creack/pty/.gitignore deleted file mode 100644 index 1f0a99f2f..000000000 --- a/vendor/github.com/creack/pty/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -[568].out -_go* -_test* -_obj diff --git a/vendor/github.com/creack/pty/Dockerfile.riscv b/vendor/github.com/creack/pty/Dockerfile.riscv deleted file mode 100644 index adfdf82c8..000000000 --- a/vendor/github.com/creack/pty/Dockerfile.riscv +++ /dev/null @@ -1,14 +0,0 @@ -FROM golang:1.13 - -# Clone and complie a riscv compatible version of the go compiler. -RUN git clone https://review.gerrithub.io/riscv/riscv-go /riscv-go -# riscvdev branch HEAD as of 2019-06-29. -RUN cd /riscv-go && git checkout 04885fddd096d09d4450726064d06dd107e374bf -ENV PATH=/riscv-go/misc/riscv:/riscv-go/bin:$PATH -RUN cd /riscv-go/src && GOROOT_BOOTSTRAP=$(go env GOROOT) ./make.bash -ENV GOROOT=/riscv-go - -# Make sure we compile. -WORKDIR pty -ADD . . -RUN GOOS=linux GOARCH=riscv go build diff --git a/vendor/github.com/creack/pty/LICENSE b/vendor/github.com/creack/pty/LICENSE deleted file mode 100644 index 6b7558b6b..000000000 --- a/vendor/github.com/creack/pty/LICENSE +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2011 Keith Rarick - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without limitation -the rights to use, copy, modify, merge, publish, distribute, -sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall -be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS -OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/creack/pty/README.md b/vendor/github.com/creack/pty/README.md deleted file mode 100644 index 5275014a7..000000000 --- a/vendor/github.com/creack/pty/README.md +++ /dev/null @@ -1,100 +0,0 @@ -# pty - -Pty is a Go package for using unix pseudo-terminals. - -## Install - - go get github.com/creack/pty - -## Example - -### Command - -```go -package main - -import ( - "github.com/creack/pty" - "io" - "os" - "os/exec" -) - -func main() { - c := exec.Command("grep", "--color=auto", "bar") - f, err := pty.Start(c) - if err != nil { - panic(err) - } - - go func() { - f.Write([]byte("foo\n")) - f.Write([]byte("bar\n")) - f.Write([]byte("baz\n")) - f.Write([]byte{4}) // EOT - }() - io.Copy(os.Stdout, f) -} -``` - -### Shell - -```go -package main - -import ( - "io" - "log" - "os" - "os/exec" - "os/signal" - "syscall" - - "github.com/creack/pty" - "golang.org/x/crypto/ssh/terminal" -) - -func test() error { - // Create arbitrary command. - c := exec.Command("bash") - - // Start the command with a pty. - ptmx, err := pty.Start(c) - if err != nil { - return err - } - // Make sure to close the pty at the end. - defer func() { _ = ptmx.Close() }() // Best effort. - - // Handle pty size. - ch := make(chan os.Signal, 1) - signal.Notify(ch, syscall.SIGWINCH) - go func() { - for range ch { - if err := pty.InheritSize(os.Stdin, ptmx); err != nil { - log.Printf("error resizing pty: %s", err) - } - } - }() - ch <- syscall.SIGWINCH // Initial resize. - - // Set stdin in raw mode. - oldState, err := terminal.MakeRaw(int(os.Stdin.Fd())) - if err != nil { - panic(err) - } - defer func() { _ = terminal.Restore(int(os.Stdin.Fd()), oldState) }() // Best effort. - - // Copy stdin to the pty and the pty to stdout. - go func() { _, _ = io.Copy(ptmx, os.Stdin) }() - _, _ = io.Copy(os.Stdout, ptmx) - - return nil -} - -func main() { - if err := test(); err != nil { - log.Fatal(err) - } -} -``` diff --git a/vendor/github.com/creack/pty/doc.go b/vendor/github.com/creack/pty/doc.go deleted file mode 100644 index 190cfbea9..000000000 --- a/vendor/github.com/creack/pty/doc.go +++ /dev/null @@ -1,16 +0,0 @@ -// Package pty provides functions for working with Unix terminals. -package pty - -import ( - "errors" - "os" -) - -// ErrUnsupported is returned if a function is not -// available on the current platform. -var ErrUnsupported = errors.New("unsupported") - -// Opens a pty and its corresponding tty. -func Open() (pty, tty *os.File, err error) { - return open() -} diff --git a/vendor/github.com/creack/pty/go.mod b/vendor/github.com/creack/pty/go.mod deleted file mode 100644 index e48decaf4..000000000 --- a/vendor/github.com/creack/pty/go.mod +++ /dev/null @@ -1,4 +0,0 @@ -module github.com/creack/pty - -go 1.13 - diff --git a/vendor/github.com/creack/pty/ioctl.go b/vendor/github.com/creack/pty/ioctl.go deleted file mode 100644 index c85cdcd14..000000000 --- a/vendor/github.com/creack/pty/ioctl.go +++ /dev/null @@ -1,13 +0,0 @@ -// +build !windows,!solaris - -package pty - -import "syscall" - -func ioctl(fd, cmd, ptr uintptr) error { - _, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr) - if e != 0 { - return e - } - return nil -} diff --git a/vendor/github.com/creack/pty/ioctl_bsd.go b/vendor/github.com/creack/pty/ioctl_bsd.go deleted file mode 100644 index 73b12c53c..000000000 --- a/vendor/github.com/creack/pty/ioctl_bsd.go +++ /dev/null @@ -1,39 +0,0 @@ -// +build darwin dragonfly freebsd netbsd openbsd - -package pty - -// from -const ( - _IOC_VOID uintptr = 0x20000000 - _IOC_OUT uintptr = 0x40000000 - _IOC_IN uintptr = 0x80000000 - _IOC_IN_OUT uintptr = _IOC_OUT | _IOC_IN - _IOC_DIRMASK = _IOC_VOID | _IOC_OUT | _IOC_IN - - _IOC_PARAM_SHIFT = 13 - _IOC_PARAM_MASK = (1 << _IOC_PARAM_SHIFT) - 1 -) - -func _IOC_PARM_LEN(ioctl uintptr) uintptr { - return (ioctl >> 16) & _IOC_PARAM_MASK -} - -func _IOC(inout uintptr, group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return inout | (param_len&_IOC_PARAM_MASK)<<16 | uintptr(group)<<8 | ioctl_num -} - -func _IO(group byte, ioctl_num uintptr) uintptr { - return _IOC(_IOC_VOID, group, ioctl_num, 0) -} - -func _IOR(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_OUT, group, ioctl_num, param_len) -} - -func _IOW(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_IN, group, ioctl_num, param_len) -} - -func _IOWR(group byte, ioctl_num uintptr, param_len uintptr) uintptr { - return _IOC(_IOC_IN_OUT, group, ioctl_num, param_len) -} diff --git a/vendor/github.com/creack/pty/ioctl_solaris.go b/vendor/github.com/creack/pty/ioctl_solaris.go deleted file mode 100644 index f63985f34..000000000 --- a/vendor/github.com/creack/pty/ioctl_solaris.go +++ /dev/null @@ -1,30 +0,0 @@ -package pty - -import ( - "golang.org/x/sys/unix" - "unsafe" -) - -const ( - // see /usr/include/sys/stropts.h - I_PUSH = uintptr((int32('S')<<8 | 002)) - I_STR = uintptr((int32('S')<<8 | 010)) - I_FIND = uintptr((int32('S')<<8 | 013)) - // see /usr/include/sys/ptms.h - ISPTM = (int32('P') << 8) | 1 - UNLKPT = (int32('P') << 8) | 2 - PTSSTTY = (int32('P') << 8) | 3 - ZONEPT = (int32('P') << 8) | 4 - OWNERPT = (int32('P') << 8) | 5 -) - -type strioctl struct { - ic_cmd int32 - ic_timout int32 - ic_len int32 - ic_dp unsafe.Pointer -} - -func ioctl(fd, cmd, ptr uintptr) error { - return unix.IoctlSetInt(int(fd), uint(cmd), int(ptr)) -} diff --git a/vendor/github.com/creack/pty/mktypes.bash b/vendor/github.com/creack/pty/mktypes.bash deleted file mode 100644 index 82ee16721..000000000 --- a/vendor/github.com/creack/pty/mktypes.bash +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/env bash - -GOOSARCH="${GOOS}_${GOARCH}" -case "$GOOSARCH" in -_* | *_ | _) - echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2 - exit 1 - ;; -esac - -GODEFS="go tool cgo -godefs" - -$GODEFS types.go |gofmt > ztypes_$GOARCH.go - -case $GOOS in -freebsd|dragonfly|openbsd) - $GODEFS types_$GOOS.go |gofmt > ztypes_$GOOSARCH.go - ;; -esac diff --git a/vendor/github.com/creack/pty/pty_darwin.go b/vendor/github.com/creack/pty/pty_darwin.go deleted file mode 100644 index 6344b6b0e..000000000 --- a/vendor/github.com/creack/pty/pty_darwin.go +++ /dev/null @@ -1,65 +0,0 @@ -package pty - -import ( - "errors" - "os" - "syscall" - "unsafe" -) - -func open() (pty, tty *os.File, err error) { - pFD, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|syscall.O_CLOEXEC, 0) - if err != nil { - return nil, nil, err - } - p := os.NewFile(uintptr(pFD), "/dev/ptmx") - // In case of error after this point, make sure we close the ptmx fd. - defer func() { - if err != nil { - _ = p.Close() // Best effort. - } - }() - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - if err := grantpt(p); err != nil { - return nil, nil, err - } - - if err := unlockpt(p); err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func ptsname(f *os.File) (string, error) { - n := make([]byte, _IOC_PARM_LEN(syscall.TIOCPTYGNAME)) - - err := ioctl(f.Fd(), syscall.TIOCPTYGNAME, uintptr(unsafe.Pointer(&n[0]))) - if err != nil { - return "", err - } - - for i, c := range n { - if c == 0 { - return string(n[:i]), nil - } - } - return "", errors.New("TIOCPTYGNAME string not NUL-terminated") -} - -func grantpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYGRANT, 0) -} - -func unlockpt(f *os.File) error { - return ioctl(f.Fd(), syscall.TIOCPTYUNLK, 0) -} diff --git a/vendor/github.com/creack/pty/pty_dragonfly.go b/vendor/github.com/creack/pty/pty_dragonfly.go deleted file mode 100644 index b7d1f20f2..000000000 --- a/vendor/github.com/creack/pty/pty_dragonfly.go +++ /dev/null @@ -1,80 +0,0 @@ -package pty - -import ( - "errors" - "os" - "strings" - "syscall" - "unsafe" -) - -// same code as pty_darwin.go -func open() (pty, tty *os.File, err error) { - p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - // In case of error after this point, make sure we close the ptmx fd. - defer func() { - if err != nil { - _ = p.Close() // Best effort. - } - }() - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - if err := grantpt(p); err != nil { - return nil, nil, err - } - - if err := unlockpt(p); err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func grantpt(f *os.File) error { - _, err := isptmaster(f.Fd()) - return err -} - -func unlockpt(f *os.File) error { - _, err := isptmaster(f.Fd()) - return err -} - -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCISPTMASTER, 0) - return err == nil, err -} - -var ( - emptyFiodgnameArg fiodgnameArg - ioctl_FIODNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) -) - -func ptsname(f *os.File) (string, error) { - name := make([]byte, _C_SPECNAMELEN) - fa := fiodgnameArg{Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0, 0, 0, 0}} - - err := ioctl(f.Fd(), ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa))) - if err != nil { - return "", err - } - - for i, c := range name { - if c == 0 { - s := "/dev/" + string(name[:i]) - return strings.Replace(s, "ptm", "pts", -1), nil - } - } - return "", errors.New("TIOCPTYGNAME string not NUL-terminated") -} diff --git a/vendor/github.com/creack/pty/pty_freebsd.go b/vendor/github.com/creack/pty/pty_freebsd.go deleted file mode 100644 index 63b6d9133..000000000 --- a/vendor/github.com/creack/pty/pty_freebsd.go +++ /dev/null @@ -1,78 +0,0 @@ -package pty - -import ( - "errors" - "os" - "syscall" - "unsafe" -) - -func posixOpenpt(oflag int) (fd int, err error) { - r0, _, e1 := syscall.Syscall(syscall.SYS_POSIX_OPENPT, uintptr(oflag), 0, 0) - fd = int(r0) - if e1 != 0 { - err = e1 - } - return fd, err -} - -func open() (pty, tty *os.File, err error) { - fd, err := posixOpenpt(syscall.O_RDWR | syscall.O_CLOEXEC) - if err != nil { - return nil, nil, err - } - p := os.NewFile(uintptr(fd), "/dev/pts") - // In case of error after this point, make sure we close the pts fd. - defer func() { - if err != nil { - _ = p.Close() // Best effort. - } - }() - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - t, err := os.OpenFile("/dev/"+sname, os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func isptmaster(fd uintptr) (bool, error) { - err := ioctl(fd, syscall.TIOCPTMASTER, 0) - return err == nil, err -} - -var ( - emptyFiodgnameArg fiodgnameArg - ioctlFIODGNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) -) - -func ptsname(f *os.File) (string, error) { - master, err := isptmaster(f.Fd()) - if err != nil { - return "", err - } - if !master { - return "", syscall.EINVAL - } - - const n = _C_SPECNAMELEN + 1 - var ( - buf = make([]byte, n) - arg = fiodgnameArg{Len: n, Buf: (*byte)(unsafe.Pointer(&buf[0]))} - ) - if err := ioctl(f.Fd(), ioctlFIODGNAME, uintptr(unsafe.Pointer(&arg))); err != nil { - return "", err - } - - for i, c := range buf { - if c == 0 { - return string(buf[:i]), nil - } - } - return "", errors.New("FIODGNAME string not NUL-terminated") -} diff --git a/vendor/github.com/creack/pty/pty_linux.go b/vendor/github.com/creack/pty/pty_linux.go deleted file mode 100644 index 4a833de18..000000000 --- a/vendor/github.com/creack/pty/pty_linux.go +++ /dev/null @@ -1,51 +0,0 @@ -package pty - -import ( - "os" - "strconv" - "syscall" - "unsafe" -) - -func open() (pty, tty *os.File, err error) { - p, err := os.OpenFile("/dev/ptmx", os.O_RDWR, 0) - if err != nil { - return nil, nil, err - } - // In case of error after this point, make sure we close the ptmx fd. - defer func() { - if err != nil { - _ = p.Close() // Best effort. - } - }() - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - if err := unlockpt(p); err != nil { - return nil, nil, err - } - - t, err := os.OpenFile(sname, os.O_RDWR|syscall.O_NOCTTY, 0) - if err != nil { - return nil, nil, err - } - return p, t, nil -} - -func ptsname(f *os.File) (string, error) { - var n _C_uint - err := ioctl(f.Fd(), syscall.TIOCGPTN, uintptr(unsafe.Pointer(&n))) - if err != nil { - return "", err - } - return "/dev/pts/" + strconv.Itoa(int(n)), nil -} - -func unlockpt(f *os.File) error { - var u _C_int - // use TIOCSPTLCK with a pointer to zero to clear the lock - return ioctl(f.Fd(), syscall.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))) -} diff --git a/vendor/github.com/creack/pty/pty_openbsd.go b/vendor/github.com/creack/pty/pty_openbsd.go deleted file mode 100644 index a6a35d1e6..000000000 --- a/vendor/github.com/creack/pty/pty_openbsd.go +++ /dev/null @@ -1,33 +0,0 @@ -package pty - -import ( - "os" - "syscall" - "unsafe" -) - -func open() (pty, tty *os.File, err error) { - /* - * from ptm(4): - * The PTMGET command allocates a free pseudo terminal, changes its - * ownership to the caller, revokes the access privileges for all previous - * users, opens the file descriptors for the pty and tty devices and - * returns them to the caller in struct ptmget. - */ - - p, err := os.OpenFile("/dev/ptm", os.O_RDWR|syscall.O_CLOEXEC, 0) - if err != nil { - return nil, nil, err - } - defer p.Close() - - var ptm ptmget - if err := ioctl(p.Fd(), uintptr(ioctl_PTMGET), uintptr(unsafe.Pointer(&ptm))); err != nil { - return nil, nil, err - } - - pty = os.NewFile(uintptr(ptm.Cfd), "/dev/ptm") - tty = os.NewFile(uintptr(ptm.Sfd), "/dev/ptm") - - return pty, tty, nil -} diff --git a/vendor/github.com/creack/pty/pty_solaris.go b/vendor/github.com/creack/pty/pty_solaris.go deleted file mode 100644 index 09ec1b797..000000000 --- a/vendor/github.com/creack/pty/pty_solaris.go +++ /dev/null @@ -1,139 +0,0 @@ -package pty - -/* based on: -http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/pt.c -*/ - -import ( - "errors" - "golang.org/x/sys/unix" - "os" - "strconv" - "syscall" - "unsafe" -) - -const NODEV = ^uint64(0) - -func open() (pty, tty *os.File, err error) { - masterfd, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|unix.O_NOCTTY, 0) - //masterfd, err := syscall.Open("/dev/ptmx", syscall.O_RDWR|syscall.O_CLOEXEC|unix.O_NOCTTY, 0) - if err != nil { - return nil, nil, err - } - p := os.NewFile(uintptr(masterfd), "/dev/ptmx") - - sname, err := ptsname(p) - if err != nil { - return nil, nil, err - } - - err = grantpt(p) - if err != nil { - return nil, nil, err - } - - err = unlockpt(p) - if err != nil { - return nil, nil, err - } - - slavefd, err := syscall.Open(sname, os.O_RDWR|unix.O_NOCTTY, 0) - if err != nil { - return nil, nil, err - } - t := os.NewFile(uintptr(slavefd), sname) - - // pushing terminal driver STREAMS modules as per pts(7) - for _, mod := range([]string{"ptem", "ldterm", "ttcompat"}) { - err = streams_push(t, mod) - if err != nil { - return nil, nil, err - } - } - - return p, t, nil -} - -func minor(x uint64) uint64 { - return x & 0377 -} - -func ptsdev(fd uintptr) uint64 { - istr := strioctl{ISPTM, 0, 0, nil} - err := ioctl(fd, I_STR, uintptr(unsafe.Pointer(&istr))) - if err != nil { - return NODEV - } - var status unix.Stat_t - err = unix.Fstat(int(fd), &status) - if err != nil { - return NODEV - } - return uint64(minor(status.Rdev)) -} - -func ptsname(f *os.File) (string, error) { - dev := ptsdev(f.Fd()) - if dev == NODEV { - return "", errors.New("not a master pty") - } - fn := "/dev/pts/" + strconv.FormatInt(int64(dev), 10) - // access(2) creates the slave device (if the pty exists) - // F_OK == 0 (unistd.h) - err := unix.Access(fn, 0) - if err != nil { - return "", err - } - return fn, nil -} - -type pt_own struct { - pto_ruid int32 - pto_rgid int32 -} - -func grantpt(f *os.File) error { - if ptsdev(f.Fd()) == NODEV { - return errors.New("not a master pty") - } - var pto pt_own - pto.pto_ruid = int32(os.Getuid()) - // XXX should first attempt to get gid of DEFAULT_TTY_GROUP="tty" - pto.pto_rgid = int32(os.Getgid()) - var istr strioctl - istr.ic_cmd = OWNERPT - istr.ic_timout = 0 - istr.ic_len = int32(unsafe.Sizeof(istr)) - istr.ic_dp = unsafe.Pointer(&pto) - err := ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr))) - if err != nil { - return errors.New("access denied") - } - return nil -} - -func unlockpt(f *os.File) error { - istr := strioctl{UNLKPT, 0, 0, nil} - return ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr))) -} - -// push STREAMS modules if not already done so -func streams_push(f *os.File, mod string) error { - var err error - buf := []byte(mod) - // XXX I_FIND is not returning an error when the module - // is already pushed even though truss reports a return - // value of 1. A bug in the Go Solaris syscall interface? - // XXX without this we are at risk of the issue - // https://www.illumos.org/issues/9042 - // but since we are not using libc or XPG4.2, we should not be - // double-pushing modules - - err = ioctl(f.Fd(), I_FIND, uintptr(unsafe.Pointer(&buf[0]))) - if err != nil { - return nil - } - err = ioctl(f.Fd(), I_PUSH, uintptr(unsafe.Pointer(&buf[0]))) - return err -} diff --git a/vendor/github.com/creack/pty/pty_unsupported.go b/vendor/github.com/creack/pty/pty_unsupported.go deleted file mode 100644 index ceb425b19..000000000 --- a/vendor/github.com/creack/pty/pty_unsupported.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build !linux,!darwin,!freebsd,!dragonfly,!openbsd,!solaris - -package pty - -import ( - "os" -) - -func open() (pty, tty *os.File, err error) { - return nil, nil, ErrUnsupported -} diff --git a/vendor/github.com/creack/pty/run.go b/vendor/github.com/creack/pty/run.go deleted file mode 100644 index b07942514..000000000 --- a/vendor/github.com/creack/pty/run.go +++ /dev/null @@ -1,74 +0,0 @@ -// +build !windows - -package pty - -import ( - "os" - "os/exec" - "syscall" -) - -// Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -// -// Starts the process in a new session and sets the controlling terminal. -func Start(c *exec.Cmd) (pty *os.File, err error) { - return StartWithSize(c, nil) -} - -// StartWithSize assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -// -// This will resize the pty to the specified size before starting the command. -// Starts the process in a new session and sets the controlling terminal. -func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) { - if c.SysProcAttr == nil { - c.SysProcAttr = &syscall.SysProcAttr{} - } - c.SysProcAttr.Setsid = true - c.SysProcAttr.Setctty = true - return StartWithAttrs(c, sz, c.SysProcAttr) -} - -// StartWithAttrs assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout, -// and c.Stderr, calls c.Start, and returns the File of the tty's -// corresponding pty. -// -// This will resize the pty to the specified size before starting the command if a size is provided. -// The `attrs` parameter overrides the one set in c.SysProcAttr. -// -// This should generally not be needed. Used in some edge cases where it is needed to create a pty -// without a controlling terminal. -func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (pty *os.File, err error) { - pty, tty, err := Open() - if err != nil { - return nil, err - } - defer tty.Close() - - if sz != nil { - if err := Setsize(pty, sz); err != nil { - pty.Close() - return nil, err - } - } - if c.Stdout == nil { - c.Stdout = tty - } - if c.Stderr == nil { - c.Stderr = tty - } - if c.Stdin == nil { - c.Stdin = tty - } - - c.SysProcAttr = attrs - - if err := c.Start(); err != nil { - _ = pty.Close() - return nil, err - } - return pty, err -} diff --git a/vendor/github.com/creack/pty/test_crosscompile.sh b/vendor/github.com/creack/pty/test_crosscompile.sh deleted file mode 100644 index c4b9e3734..000000000 --- a/vendor/github.com/creack/pty/test_crosscompile.sh +++ /dev/null @@ -1,50 +0,0 @@ -#!/usr/bin/env sh - -# Test script checking that all expected os/arch compile properly. -# Does not actually test the logic, just the compilation so we make sure we don't break code depending on the lib. - -echo2() { - echo $@ >&2 -} - -trap end 0 -end() { - [ "$?" = 0 ] && echo2 "Pass." || (echo2 "Fail."; exit 1) -} - -cross() { - os=$1 - shift - echo2 "Build for $os." - for arch in $@; do - echo2 " - $os/$arch" - GOOS=$os GOARCH=$arch go build - done - echo2 -} - -set -e - -cross linux amd64 386 arm arm64 ppc64 ppc64le s390x mips mipsle mips64 mips64le -cross darwin amd64 386 arm arm64 -cross freebsd amd64 386 arm -cross netbsd amd64 386 arm -cross openbsd amd64 386 arm arm64 -cross dragonfly amd64 -cross solaris amd64 - -# Not expected to work but should still compile. -cross windows amd64 386 arm - -# TODO: Fix compilation error on openbsd/arm. -# TODO: Merge the solaris PR. - -# Some os/arch require a different compiler. Run in docker. -if ! hash docker; then - # If docker is not present, stop here. - return -fi - -echo2 "Build for linux." -echo2 " - linux/riscv" -docker build -t test -f Dockerfile.riscv . diff --git a/vendor/github.com/creack/pty/util.go b/vendor/github.com/creack/pty/util.go deleted file mode 100644 index 8fdde0bab..000000000 --- a/vendor/github.com/creack/pty/util.go +++ /dev/null @@ -1,64 +0,0 @@ -// +build !windows,!solaris - -package pty - -import ( - "os" - "syscall" - "unsafe" -) - -// InheritSize applies the terminal size of pty to tty. This should be run -// in a signal handler for syscall.SIGWINCH to automatically resize the tty when -// the pty receives a window size change notification. -func InheritSize(pty, tty *os.File) error { - size, err := GetsizeFull(pty) - if err != nil { - return err - } - err = Setsize(tty, size) - if err != nil { - return err - } - return nil -} - -// Setsize resizes t to s. -func Setsize(t *os.File, ws *Winsize) error { - return windowRectCall(ws, t.Fd(), syscall.TIOCSWINSZ) -} - -// GetsizeFull returns the full terminal size description. -func GetsizeFull(t *os.File) (size *Winsize, err error) { - var ws Winsize - err = windowRectCall(&ws, t.Fd(), syscall.TIOCGWINSZ) - return &ws, err -} - -// Getsize returns the number of rows (lines) and cols (positions -// in each line) in terminal t. -func Getsize(t *os.File) (rows, cols int, err error) { - ws, err := GetsizeFull(t) - return int(ws.Rows), int(ws.Cols), err -} - -// Winsize describes the terminal size. -type Winsize struct { - Rows uint16 // ws_row: Number of rows (in cells) - Cols uint16 // ws_col: Number of columns (in cells) - X uint16 // ws_xpixel: Width in pixels - Y uint16 // ws_ypixel: Height in pixels -} - -func windowRectCall(ws *Winsize, fd, a2 uintptr) error { - _, _, errno := syscall.Syscall( - syscall.SYS_IOCTL, - fd, - a2, - uintptr(unsafe.Pointer(ws)), - ) - if errno != 0 { - return syscall.Errno(errno) - } - return nil -} diff --git a/vendor/github.com/creack/pty/util_solaris.go b/vendor/github.com/creack/pty/util_solaris.go deleted file mode 100644 index e88969248..000000000 --- a/vendor/github.com/creack/pty/util_solaris.go +++ /dev/null @@ -1,51 +0,0 @@ -// - -package pty - -import ( - "os" - "golang.org/x/sys/unix" -) - -const ( - TIOCGWINSZ = 21608 // 'T' << 8 | 104 - TIOCSWINSZ = 21607 // 'T' << 8 | 103 -) - -// Winsize describes the terminal size. -type Winsize struct { - Rows uint16 // ws_row: Number of rows (in cells) - Cols uint16 // ws_col: Number of columns (in cells) - X uint16 // ws_xpixel: Width in pixels - Y uint16 // ws_ypixel: Height in pixels -} - -// GetsizeFull returns the full terminal size description. -func GetsizeFull(t *os.File) (size *Winsize, err error) { - var wsz *unix.Winsize - wsz, err = unix.IoctlGetWinsize(int(t.Fd()), TIOCGWINSZ) - - if err != nil { - return nil, err - } else { - return &Winsize{wsz.Row, wsz.Col, wsz.Xpixel, wsz.Ypixel}, nil - } -} - -// Get Windows Size -func Getsize(t *os.File) (rows, cols int, err error) { - var wsz *unix.Winsize - wsz, err = unix.IoctlGetWinsize(int(t.Fd()), TIOCGWINSZ) - - if err != nil { - return 80, 25, err - } else { - return int(wsz.Row), int(wsz.Col), nil - } -} - -// Setsize resizes t to s. -func Setsize(t *os.File, ws *Winsize) error { - wsz := unix.Winsize{ws.Rows, ws.Cols, ws.X, ws.Y} - return unix.IoctlSetWinsize(int(t.Fd()), TIOCSWINSZ, &wsz) -} diff --git a/vendor/github.com/creack/pty/ztypes_386.go b/vendor/github.com/creack/pty/ztypes_386.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/creack/pty/ztypes_386.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_amd64.go b/vendor/github.com/creack/pty/ztypes_amd64.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/creack/pty/ztypes_amd64.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_arm.go b/vendor/github.com/creack/pty/ztypes_arm.go deleted file mode 100644 index ff0b8fd83..000000000 --- a/vendor/github.com/creack/pty/ztypes_arm.go +++ /dev/null @@ -1,9 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_arm64.go b/vendor/github.com/creack/pty/ztypes_arm64.go deleted file mode 100644 index 6c29a4b91..000000000 --- a/vendor/github.com/creack/pty/ztypes_arm64.go +++ /dev/null @@ -1,11 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -// +build arm64 - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go b/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go deleted file mode 100644 index 6b0ba037f..000000000 --- a/vendor/github.com/creack/pty/ztypes_dragonfly_amd64.go +++ /dev/null @@ -1,14 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_dragonfly.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Name *byte - Len uint32 - Pad_cgo_0 [4]byte -} diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_386.go b/vendor/github.com/creack/pty/ztypes_freebsd_386.go deleted file mode 100644 index d9975374e..000000000 --- a/vendor/github.com/creack/pty/ztypes_freebsd_386.go +++ /dev/null @@ -1,13 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Buf *byte -} diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go b/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go deleted file mode 100644 index 5fa102fcd..000000000 --- a/vendor/github.com/creack/pty/ztypes_freebsd_amd64.go +++ /dev/null @@ -1,14 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Pad_cgo_0 [4]byte - Buf *byte -} diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_arm.go b/vendor/github.com/creack/pty/ztypes_freebsd_arm.go deleted file mode 100644 index d9975374e..000000000 --- a/vendor/github.com/creack/pty/ztypes_freebsd_arm.go +++ /dev/null @@ -1,13 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0x3f -) - -type fiodgnameArg struct { - Len int32 - Buf *byte -} diff --git a/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go b/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go deleted file mode 100644 index 4418139b2..000000000 --- a/vendor/github.com/creack/pty/ztypes_freebsd_arm64.go +++ /dev/null @@ -1,13 +0,0 @@ -// Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs types_freebsd.go - -package pty - -const ( - _C_SPECNAMELEN = 0xff -) - -type fiodgnameArg struct { - Len int32 - Buf *byte -} diff --git a/vendor/github.com/creack/pty/ztypes_mipsx.go b/vendor/github.com/creack/pty/ztypes_mipsx.go deleted file mode 100644 index f0ce74086..000000000 --- a/vendor/github.com/creack/pty/ztypes_mipsx.go +++ /dev/null @@ -1,12 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -// +build linux -// +build mips mipsle mips64 mips64le - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go b/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go deleted file mode 100644 index d7cab4a2a..000000000 --- a/vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go +++ /dev/null @@ -1,13 +0,0 @@ -// +build openbsd -// +build 386 amd64 arm arm64 - -package pty - -type ptmget struct { - Cfd int32 - Sfd int32 - Cn [16]int8 - Sn [16]int8 -} - -var ioctl_PTMGET = 0x40287401 diff --git a/vendor/github.com/creack/pty/ztypes_ppc64.go b/vendor/github.com/creack/pty/ztypes_ppc64.go deleted file mode 100644 index 4e1af8431..000000000 --- a/vendor/github.com/creack/pty/ztypes_ppc64.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build ppc64 - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_ppc64le.go b/vendor/github.com/creack/pty/ztypes_ppc64le.go deleted file mode 100644 index e6780f4e2..000000000 --- a/vendor/github.com/creack/pty/ztypes_ppc64le.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build ppc64le - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_riscvx.go b/vendor/github.com/creack/pty/ztypes_riscvx.go deleted file mode 100644 index 99eec8ecb..000000000 --- a/vendor/github.com/creack/pty/ztypes_riscvx.go +++ /dev/null @@ -1,11 +0,0 @@ -// Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs types.go - -// +build riscv riscv64 - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/creack/pty/ztypes_s390x.go b/vendor/github.com/creack/pty/ztypes_s390x.go deleted file mode 100644 index a7452b61c..000000000 --- a/vendor/github.com/creack/pty/ztypes_s390x.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build s390x - -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs types.go - -package pty - -type ( - _C_int int32 - _C_uint uint32 -) diff --git a/vendor/github.com/dgrijalva/jwt-go/.gitignore b/vendor/github.com/dgrijalva/jwt-go/.gitignore deleted file mode 100644 index 80bed650e..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -.DS_Store -bin - - diff --git a/vendor/github.com/dgrijalva/jwt-go/.travis.yml b/vendor/github.com/dgrijalva/jwt-go/.travis.yml deleted file mode 100644 index 1027f56cd..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/.travis.yml +++ /dev/null @@ -1,13 +0,0 @@ -language: go - -script: - - go vet ./... - - go test -v ./... - -go: - - 1.3 - - 1.4 - - 1.5 - - 1.6 - - 1.7 - - tip diff --git a/vendor/github.com/dgrijalva/jwt-go/LICENSE b/vendor/github.com/dgrijalva/jwt-go/LICENSE deleted file mode 100644 index df83a9c2f..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/LICENSE +++ /dev/null @@ -1,8 +0,0 @@ -Copyright (c) 2012 Dave Grijalva - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - diff --git a/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md b/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md deleted file mode 100644 index 7fc1f793c..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/MIGRATION_GUIDE.md +++ /dev/null @@ -1,97 +0,0 @@ -## Migration Guide from v2 -> v3 - -Version 3 adds several new, frequently requested features. To do so, it introduces a few breaking changes. We've worked to keep these as minimal as possible. This guide explains the breaking changes and how you can quickly update your code. - -### `Token.Claims` is now an interface type - -The most requested feature from the 2.0 verison of this library was the ability to provide a custom type to the JSON parser for claims. This was implemented by introducing a new interface, `Claims`, to replace `map[string]interface{}`. We also included two concrete implementations of `Claims`: `MapClaims` and `StandardClaims`. - -`MapClaims` is an alias for `map[string]interface{}` with built in validation behavior. It is the default claims type when using `Parse`. The usage is unchanged except you must type cast the claims property. - -The old example for parsing a token looked like this.. - -```go - if token, err := jwt.Parse(tokenString, keyLookupFunc); err == nil { - fmt.Printf("Token for user %v expires %v", token.Claims["user"], token.Claims["exp"]) - } -``` - -is now directly mapped to... - -```go - if token, err := jwt.Parse(tokenString, keyLookupFunc); err == nil { - claims := token.Claims.(jwt.MapClaims) - fmt.Printf("Token for user %v expires %v", claims["user"], claims["exp"]) - } -``` - -`StandardClaims` is designed to be embedded in your custom type. You can supply a custom claims type with the new `ParseWithClaims` function. Here's an example of using a custom claims type. - -```go - type MyCustomClaims struct { - User string - *StandardClaims - } - - if token, err := jwt.ParseWithClaims(tokenString, &MyCustomClaims{}, keyLookupFunc); err == nil { - claims := token.Claims.(*MyCustomClaims) - fmt.Printf("Token for user %v expires %v", claims.User, claims.StandardClaims.ExpiresAt) - } -``` - -### `ParseFromRequest` has been moved - -To keep this library focused on the tokens without becoming overburdened with complex request processing logic, `ParseFromRequest` and its new companion `ParseFromRequestWithClaims` have been moved to a subpackage, `request`. The method signatues have also been augmented to receive a new argument: `Extractor`. - -`Extractors` do the work of picking the token string out of a request. The interface is simple and composable. - -This simple parsing example: - -```go - if token, err := jwt.ParseFromRequest(tokenString, req, keyLookupFunc); err == nil { - fmt.Printf("Token for user %v expires %v", token.Claims["user"], token.Claims["exp"]) - } -``` - -is directly mapped to: - -```go - if token, err := request.ParseFromRequest(req, request.OAuth2Extractor, keyLookupFunc); err == nil { - claims := token.Claims.(jwt.MapClaims) - fmt.Printf("Token for user %v expires %v", claims["user"], claims["exp"]) - } -``` - -There are several concrete `Extractor` types provided for your convenience: - -* `HeaderExtractor` will search a list of headers until one contains content. -* `ArgumentExtractor` will search a list of keys in request query and form arguments until one contains content. -* `MultiExtractor` will try a list of `Extractors` in order until one returns content. -* `AuthorizationHeaderExtractor` will look in the `Authorization` header for a `Bearer` token. -* `OAuth2Extractor` searches the places an OAuth2 token would be specified (per the spec): `Authorization` header and `access_token` argument -* `PostExtractionFilter` wraps an `Extractor`, allowing you to process the content before it's parsed. A simple example is stripping the `Bearer ` text from a header - - -### RSA signing methods no longer accept `[]byte` keys - -Due to a [critical vulnerability](https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/), we've decided the convenience of accepting `[]byte` instead of `rsa.PublicKey` or `rsa.PrivateKey` isn't worth the risk of misuse. - -To replace this behavior, we've added two helper methods: `ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error)` and `ParseRSAPublicKeyFromPEM(key []byte) (*rsa.PublicKey, error)`. These are just simple helpers for unpacking PEM encoded PKCS1 and PKCS8 keys. If your keys are encoded any other way, all you need to do is convert them to the `crypto/rsa` package's types. - -```go - func keyLookupFunc(*Token) (interface{}, error) { - // Don't forget to validate the alg is what you expect: - if _, ok := token.Method.(*jwt.SigningMethodRSA); !ok { - return nil, fmt.Errorf("Unexpected signing method: %v", token.Header["alg"]) - } - - // Look up key - key, err := lookupPublicKey(token.Header["kid"]) - if err != nil { - return nil, err - } - - // Unpack key from PEM encoded PKCS8 - return jwt.ParseRSAPublicKeyFromPEM(key) - } -``` diff --git a/vendor/github.com/dgrijalva/jwt-go/README.md b/vendor/github.com/dgrijalva/jwt-go/README.md deleted file mode 100644 index d358d881b..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/README.md +++ /dev/null @@ -1,100 +0,0 @@ -# jwt-go - -[![Build Status](https://travis-ci.org/dgrijalva/jwt-go.svg?branch=master)](https://travis-ci.org/dgrijalva/jwt-go) -[![GoDoc](https://godoc.org/github.com/dgrijalva/jwt-go?status.svg)](https://godoc.org/github.com/dgrijalva/jwt-go) - -A [go](http://www.golang.org) (or 'golang' for search engine friendliness) implementation of [JSON Web Tokens](http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html) - -**NEW VERSION COMING:** There have been a lot of improvements suggested since the version 3.0.0 released in 2016. I'm working now on cutting two different releases: 3.2.0 will contain any non-breaking changes or enhancements. 4.0.0 will follow shortly which will include breaking changes. See the 4.0.0 milestone to get an idea of what's coming. If you have other ideas, or would like to participate in 4.0.0, now's the time. If you depend on this library and don't want to be interrupted, I recommend you use your dependency mangement tool to pin to version 3. - -**SECURITY NOTICE:** Some older versions of Go have a security issue in the cryotp/elliptic. Recommendation is to upgrade to at least 1.8.3. See issue #216 for more detail. - -**SECURITY NOTICE:** It's important that you [validate the `alg` presented is what you expect](https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/). This library attempts to make it easy to do the right thing by requiring key types match the expected alg, but you should take the extra step to verify it in your usage. See the examples provided. - -## What the heck is a JWT? - -JWT.io has [a great introduction](https://jwt.io/introduction) to JSON Web Tokens. - -In short, it's a signed JSON object that does something useful (for example, authentication). It's commonly used for `Bearer` tokens in Oauth 2. A token is made of three parts, separated by `.`'s. The first two parts are JSON objects, that have been [base64url](http://tools.ietf.org/html/rfc4648) encoded. The last part is the signature, encoded the same way. - -The first part is called the header. It contains the necessary information for verifying the last part, the signature. For example, which encryption method was used for signing and what key was used. - -The part in the middle is the interesting bit. It's called the Claims and contains the actual stuff you care about. Refer to [the RFC](http://self-issued.info/docs/draft-jones-json-web-token.html) for information about reserved keys and the proper way to add your own. - -## What's in the box? - -This library supports the parsing and verification as well as the generation and signing of JWTs. Current supported signing algorithms are HMAC SHA, RSA, RSA-PSS, and ECDSA, though hooks are present for adding your own. - -## Examples - -See [the project documentation](https://godoc.org/github.com/dgrijalva/jwt-go) for examples of usage: - -* [Simple example of parsing and validating a token](https://godoc.org/github.com/dgrijalva/jwt-go#example-Parse--Hmac) -* [Simple example of building and signing a token](https://godoc.org/github.com/dgrijalva/jwt-go#example-New--Hmac) -* [Directory of Examples](https://godoc.org/github.com/dgrijalva/jwt-go#pkg-examples) - -## Extensions - -This library publishes all the necessary components for adding your own signing methods. Simply implement the `SigningMethod` interface and register a factory method using `RegisterSigningMethod`. - -Here's an example of an extension that integrates with the Google App Engine signing tools: https://github.com/someone1/gcp-jwt-go - -## Compliance - -This library was last reviewed to comply with [RTF 7519](http://www.rfc-editor.org/info/rfc7519) dated May 2015 with a few notable differences: - -* In order to protect against accidental use of [Unsecured JWTs](http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html#UnsecuredJWT), tokens using `alg=none` will only be accepted if the constant `jwt.UnsafeAllowNoneSignatureType` is provided as the key. - -## Project Status & Versioning - -This library is considered production ready. Feedback and feature requests are appreciated. The API should be considered stable. There should be very few backwards-incompatible changes outside of major version updates (and only with good reason). - -This project uses [Semantic Versioning 2.0.0](http://semver.org). Accepted pull requests will land on `master`. Periodically, versions will be tagged from `master`. You can find all the releases on [the project releases page](https://github.com/dgrijalva/jwt-go/releases). - -While we try to make it obvious when we make breaking changes, there isn't a great mechanism for pushing announcements out to users. You may want to use this alternative package include: `gopkg.in/dgrijalva/jwt-go.v3`. It will do the right thing WRT semantic versioning. - -**BREAKING CHANGES:*** -* Version 3.0.0 includes _a lot_ of changes from the 2.x line, including a few that break the API. We've tried to break as few things as possible, so there should just be a few type signature changes. A full list of breaking changes is available in `VERSION_HISTORY.md`. See `MIGRATION_GUIDE.md` for more information on updating your code. - -## Usage Tips - -### Signing vs Encryption - -A token is simply a JSON object that is signed by its author. this tells you exactly two things about the data: - -* The author of the token was in the possession of the signing secret -* The data has not been modified since it was signed - -It's important to know that JWT does not provide encryption, which means anyone who has access to the token can read its contents. If you need to protect (encrypt) the data, there is a companion spec, `JWE`, that provides this functionality. JWE is currently outside the scope of this library. - -### Choosing a Signing Method - -There are several signing methods available, and you should probably take the time to learn about the various options before choosing one. The principal design decision is most likely going to be symmetric vs asymmetric. - -Symmetric signing methods, such as HSA, use only a single secret. This is probably the simplest signing method to use since any `[]byte` can be used as a valid secret. They are also slightly computationally faster to use, though this rarely is enough to matter. Symmetric signing methods work the best when both producers and consumers of tokens are trusted, or even the same system. Since the same secret is used to both sign and validate tokens, you can't easily distribute the key for validation. - -Asymmetric signing methods, such as RSA, use different keys for signing and verifying tokens. This makes it possible to produce tokens with a private key, and allow any consumer to access the public key for verification. - -### Signing Methods and Key Types - -Each signing method expects a different object type for its signing keys. See the package documentation for details. Here are the most common ones: - -* The [HMAC signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodHMAC) (`HS256`,`HS384`,`HS512`) expect `[]byte` values for signing and validation -* The [RSA signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodRSA) (`RS256`,`RS384`,`RS512`) expect `*rsa.PrivateKey` for signing and `*rsa.PublicKey` for validation -* The [ECDSA signing method](https://godoc.org/github.com/dgrijalva/jwt-go#SigningMethodECDSA) (`ES256`,`ES384`,`ES512`) expect `*ecdsa.PrivateKey` for signing and `*ecdsa.PublicKey` for validation - -### JWT and OAuth - -It's worth mentioning that OAuth and JWT are not the same thing. A JWT token is simply a signed JSON object. It can be used anywhere such a thing is useful. There is some confusion, though, as JWT is the most common type of bearer token used in OAuth2 authentication. - -Without going too far down the rabbit hole, here's a description of the interaction of these technologies: - -* OAuth is a protocol for allowing an identity provider to be separate from the service a user is logging in to. For example, whenever you use Facebook to log into a different service (Yelp, Spotify, etc), you are using OAuth. -* OAuth defines several options for passing around authentication data. One popular method is called a "bearer token". A bearer token is simply a string that _should_ only be held by an authenticated user. Thus, simply presenting this token proves your identity. You can probably derive from here why a JWT might make a good bearer token. -* Because bearer tokens are used for authentication, it's important they're kept secret. This is why transactions that use bearer tokens typically happen over SSL. - -## More - -Documentation can be found [on godoc.org](http://godoc.org/github.com/dgrijalva/jwt-go). - -The command line utility included in this project (cmd/jwt) provides a straightforward example of token creation and parsing as well as a useful tool for debugging your own integration. You'll also find several implementation examples in the documentation. diff --git a/vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md b/vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md deleted file mode 100644 index 637029831..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/VERSION_HISTORY.md +++ /dev/null @@ -1,118 +0,0 @@ -## `jwt-go` Version History - -#### 3.2.0 - -* Added method `ParseUnverified` to allow users to split up the tasks of parsing and validation -* HMAC signing method returns `ErrInvalidKeyType` instead of `ErrInvalidKey` where appropriate -* Added options to `request.ParseFromRequest`, which allows for an arbitrary list of modifiers to parsing behavior. Initial set include `WithClaims` and `WithParser`. Existing usage of this function will continue to work as before. -* Deprecated `ParseFromRequestWithClaims` to simplify API in the future. - -#### 3.1.0 - -* Improvements to `jwt` command line tool -* Added `SkipClaimsValidation` option to `Parser` -* Documentation updates - -#### 3.0.0 - -* **Compatibility Breaking Changes**: See MIGRATION_GUIDE.md for tips on updating your code - * Dropped support for `[]byte` keys when using RSA signing methods. This convenience feature could contribute to security vulnerabilities involving mismatched key types with signing methods. - * `ParseFromRequest` has been moved to `request` subpackage and usage has changed - * The `Claims` property on `Token` is now type `Claims` instead of `map[string]interface{}`. The default value is type `MapClaims`, which is an alias to `map[string]interface{}`. This makes it possible to use a custom type when decoding claims. -* Other Additions and Changes - * Added `Claims` interface type to allow users to decode the claims into a custom type - * Added `ParseWithClaims`, which takes a third argument of type `Claims`. Use this function instead of `Parse` if you have a custom type you'd like to decode into. - * Dramatically improved the functionality and flexibility of `ParseFromRequest`, which is now in the `request` subpackage - * Added `ParseFromRequestWithClaims` which is the `FromRequest` equivalent of `ParseWithClaims` - * Added new interface type `Extractor`, which is used for extracting JWT strings from http requests. Used with `ParseFromRequest` and `ParseFromRequestWithClaims`. - * Added several new, more specific, validation errors to error type bitmask - * Moved examples from README to executable example files - * Signing method registry is now thread safe - * Added new property to `ValidationError`, which contains the raw error returned by calls made by parse/verify (such as those returned by keyfunc or json parser) - -#### 2.7.0 - -This will likely be the last backwards compatible release before 3.0.0, excluding essential bug fixes. - -* Added new option `-show` to the `jwt` command that will just output the decoded token without verifying -* Error text for expired tokens includes how long it's been expired -* Fixed incorrect error returned from `ParseRSAPublicKeyFromPEM` -* Documentation updates - -#### 2.6.0 - -* Exposed inner error within ValidationError -* Fixed validation errors when using UseJSONNumber flag -* Added several unit tests - -#### 2.5.0 - -* Added support for signing method none. You shouldn't use this. The API tries to make this clear. -* Updated/fixed some documentation -* Added more helpful error message when trying to parse tokens that begin with `BEARER ` - -#### 2.4.0 - -* Added new type, Parser, to allow for configuration of various parsing parameters - * You can now specify a list of valid signing methods. Anything outside this set will be rejected. - * You can now opt to use the `json.Number` type instead of `float64` when parsing token JSON -* Added support for [Travis CI](https://travis-ci.org/dgrijalva/jwt-go) -* Fixed some bugs with ECDSA parsing - -#### 2.3.0 - -* Added support for ECDSA signing methods -* Added support for RSA PSS signing methods (requires go v1.4) - -#### 2.2.0 - -* Gracefully handle a `nil` `Keyfunc` being passed to `Parse`. Result will now be the parsed token and an error, instead of a panic. - -#### 2.1.0 - -Backwards compatible API change that was missed in 2.0.0. - -* The `SignedString` method on `Token` now takes `interface{}` instead of `[]byte` - -#### 2.0.0 - -There were two major reasons for breaking backwards compatibility with this update. The first was a refactor required to expand the width of the RSA and HMAC-SHA signing implementations. There will likely be no required code changes to support this change. - -The second update, while unfortunately requiring a small change in integration, is required to open up this library to other signing methods. Not all keys used for all signing methods have a single standard on-disk representation. Requiring `[]byte` as the type for all keys proved too limiting. Additionally, this implementation allows for pre-parsed tokens to be reused, which might matter in an application that parses a high volume of tokens with a small set of keys. Backwards compatibilty has been maintained for passing `[]byte` to the RSA signing methods, but they will also accept `*rsa.PublicKey` and `*rsa.PrivateKey`. - -It is likely the only integration change required here will be to change `func(t *jwt.Token) ([]byte, error)` to `func(t *jwt.Token) (interface{}, error)` when calling `Parse`. - -* **Compatibility Breaking Changes** - * `SigningMethodHS256` is now `*SigningMethodHMAC` instead of `type struct` - * `SigningMethodRS256` is now `*SigningMethodRSA` instead of `type struct` - * `KeyFunc` now returns `interface{}` instead of `[]byte` - * `SigningMethod.Sign` now takes `interface{}` instead of `[]byte` for the key - * `SigningMethod.Verify` now takes `interface{}` instead of `[]byte` for the key -* Renamed type `SigningMethodHS256` to `SigningMethodHMAC`. Specific sizes are now just instances of this type. - * Added public package global `SigningMethodHS256` - * Added public package global `SigningMethodHS384` - * Added public package global `SigningMethodHS512` -* Renamed type `SigningMethodRS256` to `SigningMethodRSA`. Specific sizes are now just instances of this type. - * Added public package global `SigningMethodRS256` - * Added public package global `SigningMethodRS384` - * Added public package global `SigningMethodRS512` -* Moved sample private key for HMAC tests from an inline value to a file on disk. Value is unchanged. -* Refactored the RSA implementation to be easier to read -* Exposed helper methods `ParseRSAPrivateKeyFromPEM` and `ParseRSAPublicKeyFromPEM` - -#### 1.0.2 - -* Fixed bug in parsing public keys from certificates -* Added more tests around the parsing of keys for RS256 -* Code refactoring in RS256 implementation. No functional changes - -#### 1.0.1 - -* Fixed panic if RS256 signing method was passed an invalid key - -#### 1.0.0 - -* First versioned release -* API stabilized -* Supports creating, signing, parsing, and validating JWT tokens -* Supports RS256 and HS256 signing methods \ No newline at end of file diff --git a/vendor/github.com/dgrijalva/jwt-go/claims.go b/vendor/github.com/dgrijalva/jwt-go/claims.go deleted file mode 100644 index f0228f02e..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/claims.go +++ /dev/null @@ -1,134 +0,0 @@ -package jwt - -import ( - "crypto/subtle" - "fmt" - "time" -) - -// For a type to be a Claims object, it must just have a Valid method that determines -// if the token is invalid for any supported reason -type Claims interface { - Valid() error -} - -// Structured version of Claims Section, as referenced at -// https://tools.ietf.org/html/rfc7519#section-4.1 -// See examples for how to use this with your own claim types -type StandardClaims struct { - Audience string `json:"aud,omitempty"` - ExpiresAt int64 `json:"exp,omitempty"` - Id string `json:"jti,omitempty"` - IssuedAt int64 `json:"iat,omitempty"` - Issuer string `json:"iss,omitempty"` - NotBefore int64 `json:"nbf,omitempty"` - Subject string `json:"sub,omitempty"` -} - -// Validates time based claims "exp, iat, nbf". -// There is no accounting for clock skew. -// As well, if any of the above claims are not in the token, it will still -// be considered a valid claim. -func (c StandardClaims) Valid() error { - vErr := new(ValidationError) - now := TimeFunc().Unix() - - // The claims below are optional, by default, so if they are set to the - // default value in Go, let's not fail the verification for them. - if c.VerifyExpiresAt(now, false) == false { - delta := time.Unix(now, 0).Sub(time.Unix(c.ExpiresAt, 0)) - vErr.Inner = fmt.Errorf("token is expired by %v", delta) - vErr.Errors |= ValidationErrorExpired - } - - if c.VerifyIssuedAt(now, false) == false { - vErr.Inner = fmt.Errorf("Token used before issued") - vErr.Errors |= ValidationErrorIssuedAt - } - - if c.VerifyNotBefore(now, false) == false { - vErr.Inner = fmt.Errorf("token is not valid yet") - vErr.Errors |= ValidationErrorNotValidYet - } - - if vErr.valid() { - return nil - } - - return vErr -} - -// Compares the aud claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyAudience(cmp string, req bool) bool { - return verifyAud(c.Audience, cmp, req) -} - -// Compares the exp claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyExpiresAt(cmp int64, req bool) bool { - return verifyExp(c.ExpiresAt, cmp, req) -} - -// Compares the iat claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyIssuedAt(cmp int64, req bool) bool { - return verifyIat(c.IssuedAt, cmp, req) -} - -// Compares the iss claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyIssuer(cmp string, req bool) bool { - return verifyIss(c.Issuer, cmp, req) -} - -// Compares the nbf claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (c *StandardClaims) VerifyNotBefore(cmp int64, req bool) bool { - return verifyNbf(c.NotBefore, cmp, req) -} - -// ----- helpers - -func verifyAud(aud string, cmp string, required bool) bool { - if aud == "" { - return !required - } - if subtle.ConstantTimeCompare([]byte(aud), []byte(cmp)) != 0 { - return true - } else { - return false - } -} - -func verifyExp(exp int64, now int64, required bool) bool { - if exp == 0 { - return !required - } - return now <= exp -} - -func verifyIat(iat int64, now int64, required bool) bool { - if iat == 0 { - return !required - } - return now >= iat -} - -func verifyIss(iss string, cmp string, required bool) bool { - if iss == "" { - return !required - } - if subtle.ConstantTimeCompare([]byte(iss), []byte(cmp)) != 0 { - return true - } else { - return false - } -} - -func verifyNbf(nbf int64, now int64, required bool) bool { - if nbf == 0 { - return !required - } - return now >= nbf -} diff --git a/vendor/github.com/dgrijalva/jwt-go/doc.go b/vendor/github.com/dgrijalva/jwt-go/doc.go deleted file mode 100644 index a86dc1a3b..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/doc.go +++ /dev/null @@ -1,4 +0,0 @@ -// Package jwt is a Go implementation of JSON Web Tokens: http://self-issued.info/docs/draft-jones-json-web-token.html -// -// See README.md for more info. -package jwt diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa.go b/vendor/github.com/dgrijalva/jwt-go/ecdsa.go deleted file mode 100644 index f97738124..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/ecdsa.go +++ /dev/null @@ -1,148 +0,0 @@ -package jwt - -import ( - "crypto" - "crypto/ecdsa" - "crypto/rand" - "errors" - "math/big" -) - -var ( - // Sadly this is missing from crypto/ecdsa compared to crypto/rsa - ErrECDSAVerification = errors.New("crypto/ecdsa: verification error") -) - -// Implements the ECDSA family of signing methods signing methods -// Expects *ecdsa.PrivateKey for signing and *ecdsa.PublicKey for verification -type SigningMethodECDSA struct { - Name string - Hash crypto.Hash - KeySize int - CurveBits int -} - -// Specific instances for EC256 and company -var ( - SigningMethodES256 *SigningMethodECDSA - SigningMethodES384 *SigningMethodECDSA - SigningMethodES512 *SigningMethodECDSA -) - -func init() { - // ES256 - SigningMethodES256 = &SigningMethodECDSA{"ES256", crypto.SHA256, 32, 256} - RegisterSigningMethod(SigningMethodES256.Alg(), func() SigningMethod { - return SigningMethodES256 - }) - - // ES384 - SigningMethodES384 = &SigningMethodECDSA{"ES384", crypto.SHA384, 48, 384} - RegisterSigningMethod(SigningMethodES384.Alg(), func() SigningMethod { - return SigningMethodES384 - }) - - // ES512 - SigningMethodES512 = &SigningMethodECDSA{"ES512", crypto.SHA512, 66, 521} - RegisterSigningMethod(SigningMethodES512.Alg(), func() SigningMethod { - return SigningMethodES512 - }) -} - -func (m *SigningMethodECDSA) Alg() string { - return m.Name -} - -// Implements the Verify method from SigningMethod -// For this verify method, key must be an ecdsa.PublicKey struct -func (m *SigningMethodECDSA) Verify(signingString, signature string, key interface{}) error { - var err error - - // Decode the signature - var sig []byte - if sig, err = DecodeSegment(signature); err != nil { - return err - } - - // Get the key - var ecdsaKey *ecdsa.PublicKey - switch k := key.(type) { - case *ecdsa.PublicKey: - ecdsaKey = k - default: - return ErrInvalidKeyType - } - - if len(sig) != 2*m.KeySize { - return ErrECDSAVerification - } - - r := big.NewInt(0).SetBytes(sig[:m.KeySize]) - s := big.NewInt(0).SetBytes(sig[m.KeySize:]) - - // Create hasher - if !m.Hash.Available() { - return ErrHashUnavailable - } - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Verify the signature - if verifystatus := ecdsa.Verify(ecdsaKey, hasher.Sum(nil), r, s); verifystatus == true { - return nil - } else { - return ErrECDSAVerification - } -} - -// Implements the Sign method from SigningMethod -// For this signing method, key must be an ecdsa.PrivateKey struct -func (m *SigningMethodECDSA) Sign(signingString string, key interface{}) (string, error) { - // Get the key - var ecdsaKey *ecdsa.PrivateKey - switch k := key.(type) { - case *ecdsa.PrivateKey: - ecdsaKey = k - default: - return "", ErrInvalidKeyType - } - - // Create the hasher - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Sign the string and return r, s - if r, s, err := ecdsa.Sign(rand.Reader, ecdsaKey, hasher.Sum(nil)); err == nil { - curveBits := ecdsaKey.Curve.Params().BitSize - - if m.CurveBits != curveBits { - return "", ErrInvalidKey - } - - keyBytes := curveBits / 8 - if curveBits%8 > 0 { - keyBytes += 1 - } - - // We serialize the outpus (r and s) into big-endian byte arrays and pad - // them with zeros on the left to make sure the sizes work out. Both arrays - // must be keyBytes long, and the output must be 2*keyBytes long. - rBytes := r.Bytes() - rBytesPadded := make([]byte, keyBytes) - copy(rBytesPadded[keyBytes-len(rBytes):], rBytes) - - sBytes := s.Bytes() - sBytesPadded := make([]byte, keyBytes) - copy(sBytesPadded[keyBytes-len(sBytes):], sBytes) - - out := append(rBytesPadded, sBytesPadded...) - - return EncodeSegment(out), nil - } else { - return "", err - } -} diff --git a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go b/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go deleted file mode 100644 index d19624b72..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/ecdsa_utils.go +++ /dev/null @@ -1,67 +0,0 @@ -package jwt - -import ( - "crypto/ecdsa" - "crypto/x509" - "encoding/pem" - "errors" -) - -var ( - ErrNotECPublicKey = errors.New("Key is not a valid ECDSA public key") - ErrNotECPrivateKey = errors.New("Key is not a valid ECDSA private key") -) - -// Parse PEM encoded Elliptic Curve Private Key Structure -func ParseECPrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - // Parse the key - var parsedKey interface{} - if parsedKey, err = x509.ParseECPrivateKey(block.Bytes); err != nil { - return nil, err - } - - var pkey *ecdsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*ecdsa.PrivateKey); !ok { - return nil, ErrNotECPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 public key -func ParseECPublicKeyFromPEM(key []byte) (*ecdsa.PublicKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - // Parse the key - var parsedKey interface{} - if parsedKey, err = x509.ParsePKIXPublicKey(block.Bytes); err != nil { - if cert, err := x509.ParseCertificate(block.Bytes); err == nil { - parsedKey = cert.PublicKey - } else { - return nil, err - } - } - - var pkey *ecdsa.PublicKey - var ok bool - if pkey, ok = parsedKey.(*ecdsa.PublicKey); !ok { - return nil, ErrNotECPublicKey - } - - return pkey, nil -} diff --git a/vendor/github.com/dgrijalva/jwt-go/errors.go b/vendor/github.com/dgrijalva/jwt-go/errors.go deleted file mode 100644 index 1c93024aa..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/errors.go +++ /dev/null @@ -1,59 +0,0 @@ -package jwt - -import ( - "errors" -) - -// Error constants -var ( - ErrInvalidKey = errors.New("key is invalid") - ErrInvalidKeyType = errors.New("key is of invalid type") - ErrHashUnavailable = errors.New("the requested hash function is unavailable") -) - -// The errors that might occur when parsing and validating a token -const ( - ValidationErrorMalformed uint32 = 1 << iota // Token is malformed - ValidationErrorUnverifiable // Token could not be verified because of signing problems - ValidationErrorSignatureInvalid // Signature validation failed - - // Standard Claim validation errors - ValidationErrorAudience // AUD validation failed - ValidationErrorExpired // EXP validation failed - ValidationErrorIssuedAt // IAT validation failed - ValidationErrorIssuer // ISS validation failed - ValidationErrorNotValidYet // NBF validation failed - ValidationErrorId // JTI validation failed - ValidationErrorClaimsInvalid // Generic claims validation error -) - -// Helper for constructing a ValidationError with a string error message -func NewValidationError(errorText string, errorFlags uint32) *ValidationError { - return &ValidationError{ - text: errorText, - Errors: errorFlags, - } -} - -// The error from Parse if token is not valid -type ValidationError struct { - Inner error // stores the error returned by external dependencies, i.e.: KeyFunc - Errors uint32 // bitfield. see ValidationError... constants - text string // errors that do not have a valid error just have text -} - -// Validation error is an error type -func (e ValidationError) Error() string { - if e.Inner != nil { - return e.Inner.Error() - } else if e.text != "" { - return e.text - } else { - return "token is invalid" - } -} - -// No errors -func (e *ValidationError) valid() bool { - return e.Errors == 0 -} diff --git a/vendor/github.com/dgrijalva/jwt-go/hmac.go b/vendor/github.com/dgrijalva/jwt-go/hmac.go deleted file mode 100644 index addbe5d40..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/hmac.go +++ /dev/null @@ -1,95 +0,0 @@ -package jwt - -import ( - "crypto" - "crypto/hmac" - "errors" -) - -// Implements the HMAC-SHA family of signing methods signing methods -// Expects key type of []byte for both signing and validation -type SigningMethodHMAC struct { - Name string - Hash crypto.Hash -} - -// Specific instances for HS256 and company -var ( - SigningMethodHS256 *SigningMethodHMAC - SigningMethodHS384 *SigningMethodHMAC - SigningMethodHS512 *SigningMethodHMAC - ErrSignatureInvalid = errors.New("signature is invalid") -) - -func init() { - // HS256 - SigningMethodHS256 = &SigningMethodHMAC{"HS256", crypto.SHA256} - RegisterSigningMethod(SigningMethodHS256.Alg(), func() SigningMethod { - return SigningMethodHS256 - }) - - // HS384 - SigningMethodHS384 = &SigningMethodHMAC{"HS384", crypto.SHA384} - RegisterSigningMethod(SigningMethodHS384.Alg(), func() SigningMethod { - return SigningMethodHS384 - }) - - // HS512 - SigningMethodHS512 = &SigningMethodHMAC{"HS512", crypto.SHA512} - RegisterSigningMethod(SigningMethodHS512.Alg(), func() SigningMethod { - return SigningMethodHS512 - }) -} - -func (m *SigningMethodHMAC) Alg() string { - return m.Name -} - -// Verify the signature of HSXXX tokens. Returns nil if the signature is valid. -func (m *SigningMethodHMAC) Verify(signingString, signature string, key interface{}) error { - // Verify the key is the right type - keyBytes, ok := key.([]byte) - if !ok { - return ErrInvalidKeyType - } - - // Decode signature, for comparison - sig, err := DecodeSegment(signature) - if err != nil { - return err - } - - // Can we use the specified hashing method? - if !m.Hash.Available() { - return ErrHashUnavailable - } - - // This signing method is symmetric, so we validate the signature - // by reproducing the signature from the signing string and key, then - // comparing that against the provided signature. - hasher := hmac.New(m.Hash.New, keyBytes) - hasher.Write([]byte(signingString)) - if !hmac.Equal(sig, hasher.Sum(nil)) { - return ErrSignatureInvalid - } - - // No validation errors. Signature is good. - return nil -} - -// Implements the Sign method from SigningMethod for this signing method. -// Key must be []byte -func (m *SigningMethodHMAC) Sign(signingString string, key interface{}) (string, error) { - if keyBytes, ok := key.([]byte); ok { - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := hmac.New(m.Hash.New, keyBytes) - hasher.Write([]byte(signingString)) - - return EncodeSegment(hasher.Sum(nil)), nil - } - - return "", ErrInvalidKeyType -} diff --git a/vendor/github.com/dgrijalva/jwt-go/map_claims.go b/vendor/github.com/dgrijalva/jwt-go/map_claims.go deleted file mode 100644 index 291213c46..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/map_claims.go +++ /dev/null @@ -1,94 +0,0 @@ -package jwt - -import ( - "encoding/json" - "errors" - // "fmt" -) - -// Claims type that uses the map[string]interface{} for JSON decoding -// This is the default claims type if you don't supply one -type MapClaims map[string]interface{} - -// Compares the aud claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyAudience(cmp string, req bool) bool { - aud, _ := m["aud"].(string) - return verifyAud(aud, cmp, req) -} - -// Compares the exp claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyExpiresAt(cmp int64, req bool) bool { - switch exp := m["exp"].(type) { - case float64: - return verifyExp(int64(exp), cmp, req) - case json.Number: - v, _ := exp.Int64() - return verifyExp(v, cmp, req) - } - return req == false -} - -// Compares the iat claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyIssuedAt(cmp int64, req bool) bool { - switch iat := m["iat"].(type) { - case float64: - return verifyIat(int64(iat), cmp, req) - case json.Number: - v, _ := iat.Int64() - return verifyIat(v, cmp, req) - } - return req == false -} - -// Compares the iss claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyIssuer(cmp string, req bool) bool { - iss, _ := m["iss"].(string) - return verifyIss(iss, cmp, req) -} - -// Compares the nbf claim against cmp. -// If required is false, this method will return true if the value matches or is unset -func (m MapClaims) VerifyNotBefore(cmp int64, req bool) bool { - switch nbf := m["nbf"].(type) { - case float64: - return verifyNbf(int64(nbf), cmp, req) - case json.Number: - v, _ := nbf.Int64() - return verifyNbf(v, cmp, req) - } - return req == false -} - -// Validates time based claims "exp, iat, nbf". -// There is no accounting for clock skew. -// As well, if any of the above claims are not in the token, it will still -// be considered a valid claim. -func (m MapClaims) Valid() error { - vErr := new(ValidationError) - now := TimeFunc().Unix() - - if m.VerifyExpiresAt(now, false) == false { - vErr.Inner = errors.New("Token is expired") - vErr.Errors |= ValidationErrorExpired - } - - if m.VerifyIssuedAt(now, false) == false { - vErr.Inner = errors.New("Token used before issued") - vErr.Errors |= ValidationErrorIssuedAt - } - - if m.VerifyNotBefore(now, false) == false { - vErr.Inner = errors.New("Token is not valid yet") - vErr.Errors |= ValidationErrorNotValidYet - } - - if vErr.valid() { - return nil - } - - return vErr -} diff --git a/vendor/github.com/dgrijalva/jwt-go/none.go b/vendor/github.com/dgrijalva/jwt-go/none.go deleted file mode 100644 index f04d189d0..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/none.go +++ /dev/null @@ -1,52 +0,0 @@ -package jwt - -// Implements the none signing method. This is required by the spec -// but you probably should never use it. -var SigningMethodNone *signingMethodNone - -const UnsafeAllowNoneSignatureType unsafeNoneMagicConstant = "none signing method allowed" - -var NoneSignatureTypeDisallowedError error - -type signingMethodNone struct{} -type unsafeNoneMagicConstant string - -func init() { - SigningMethodNone = &signingMethodNone{} - NoneSignatureTypeDisallowedError = NewValidationError("'none' signature type is not allowed", ValidationErrorSignatureInvalid) - - RegisterSigningMethod(SigningMethodNone.Alg(), func() SigningMethod { - return SigningMethodNone - }) -} - -func (m *signingMethodNone) Alg() string { - return "none" -} - -// Only allow 'none' alg type if UnsafeAllowNoneSignatureType is specified as the key -func (m *signingMethodNone) Verify(signingString, signature string, key interface{}) (err error) { - // Key must be UnsafeAllowNoneSignatureType to prevent accidentally - // accepting 'none' signing method - if _, ok := key.(unsafeNoneMagicConstant); !ok { - return NoneSignatureTypeDisallowedError - } - // If signing method is none, signature must be an empty string - if signature != "" { - return NewValidationError( - "'none' signing method with non-empty signature", - ValidationErrorSignatureInvalid, - ) - } - - // Accept 'none' signing method. - return nil -} - -// Only allow 'none' signing if UnsafeAllowNoneSignatureType is specified as the key -func (m *signingMethodNone) Sign(signingString string, key interface{}) (string, error) { - if _, ok := key.(unsafeNoneMagicConstant); ok { - return "", nil - } - return "", NoneSignatureTypeDisallowedError -} diff --git a/vendor/github.com/dgrijalva/jwt-go/parser.go b/vendor/github.com/dgrijalva/jwt-go/parser.go deleted file mode 100644 index d6901d9ad..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/parser.go +++ /dev/null @@ -1,148 +0,0 @@ -package jwt - -import ( - "bytes" - "encoding/json" - "fmt" - "strings" -) - -type Parser struct { - ValidMethods []string // If populated, only these methods will be considered valid - UseJSONNumber bool // Use JSON Number format in JSON decoder - SkipClaimsValidation bool // Skip claims validation during token parsing -} - -// Parse, validate, and return a token. -// keyFunc will receive the parsed token and should return the key for validating. -// If everything is kosher, err will be nil -func (p *Parser) Parse(tokenString string, keyFunc Keyfunc) (*Token, error) { - return p.ParseWithClaims(tokenString, MapClaims{}, keyFunc) -} - -func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token, error) { - token, parts, err := p.ParseUnverified(tokenString, claims) - if err != nil { - return token, err - } - - // Verify signing method is in the required set - if p.ValidMethods != nil { - var signingMethodValid = false - var alg = token.Method.Alg() - for _, m := range p.ValidMethods { - if m == alg { - signingMethodValid = true - break - } - } - if !signingMethodValid { - // signing method is not in the listed set - return token, NewValidationError(fmt.Sprintf("signing method %v is invalid", alg), ValidationErrorSignatureInvalid) - } - } - - // Lookup key - var key interface{} - if keyFunc == nil { - // keyFunc was not provided. short circuiting validation - return token, NewValidationError("no Keyfunc was provided.", ValidationErrorUnverifiable) - } - if key, err = keyFunc(token); err != nil { - // keyFunc returned an error - if ve, ok := err.(*ValidationError); ok { - return token, ve - } - return token, &ValidationError{Inner: err, Errors: ValidationErrorUnverifiable} - } - - vErr := &ValidationError{} - - // Validate Claims - if !p.SkipClaimsValidation { - if err := token.Claims.Valid(); err != nil { - - // If the Claims Valid returned an error, check if it is a validation error, - // If it was another error type, create a ValidationError with a generic ClaimsInvalid flag set - if e, ok := err.(*ValidationError); !ok { - vErr = &ValidationError{Inner: err, Errors: ValidationErrorClaimsInvalid} - } else { - vErr = e - } - } - } - - // Perform validation - token.Signature = parts[2] - if err = token.Method.Verify(strings.Join(parts[0:2], "."), token.Signature, key); err != nil { - vErr.Inner = err - vErr.Errors |= ValidationErrorSignatureInvalid - } - - if vErr.valid() { - token.Valid = true - return token, nil - } - - return token, vErr -} - -// WARNING: Don't use this method unless you know what you're doing -// -// This method parses the token but doesn't validate the signature. It's only -// ever useful in cases where you know the signature is valid (because it has -// been checked previously in the stack) and you want to extract values from -// it. -func (p *Parser) ParseUnverified(tokenString string, claims Claims) (token *Token, parts []string, err error) { - parts = strings.Split(tokenString, ".") - if len(parts) != 3 { - return nil, parts, NewValidationError("token contains an invalid number of segments", ValidationErrorMalformed) - } - - token = &Token{Raw: tokenString} - - // parse Header - var headerBytes []byte - if headerBytes, err = DecodeSegment(parts[0]); err != nil { - if strings.HasPrefix(strings.ToLower(tokenString), "bearer ") { - return token, parts, NewValidationError("tokenstring should not contain 'bearer '", ValidationErrorMalformed) - } - return token, parts, &ValidationError{Inner: err, Errors: ValidationErrorMalformed} - } - if err = json.Unmarshal(headerBytes, &token.Header); err != nil { - return token, parts, &ValidationError{Inner: err, Errors: ValidationErrorMalformed} - } - - // parse Claims - var claimBytes []byte - token.Claims = claims - - if claimBytes, err = DecodeSegment(parts[1]); err != nil { - return token, parts, &ValidationError{Inner: err, Errors: ValidationErrorMalformed} - } - dec := json.NewDecoder(bytes.NewBuffer(claimBytes)) - if p.UseJSONNumber { - dec.UseNumber() - } - // JSON Decode. Special case for map type to avoid weird pointer behavior - if c, ok := token.Claims.(MapClaims); ok { - err = dec.Decode(&c) - } else { - err = dec.Decode(&claims) - } - // Handle decode error - if err != nil { - return token, parts, &ValidationError{Inner: err, Errors: ValidationErrorMalformed} - } - - // Lookup signature method - if method, ok := token.Header["alg"].(string); ok { - if token.Method = GetSigningMethod(method); token.Method == nil { - return token, parts, NewValidationError("signing method (alg) is unavailable.", ValidationErrorUnverifiable) - } - } else { - return token, parts, NewValidationError("signing method (alg) is unspecified.", ValidationErrorUnverifiable) - } - - return token, parts, nil -} diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa.go b/vendor/github.com/dgrijalva/jwt-go/rsa.go deleted file mode 100644 index e4caf1ca4..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/rsa.go +++ /dev/null @@ -1,101 +0,0 @@ -package jwt - -import ( - "crypto" - "crypto/rand" - "crypto/rsa" -) - -// Implements the RSA family of signing methods signing methods -// Expects *rsa.PrivateKey for signing and *rsa.PublicKey for validation -type SigningMethodRSA struct { - Name string - Hash crypto.Hash -} - -// Specific instances for RS256 and company -var ( - SigningMethodRS256 *SigningMethodRSA - SigningMethodRS384 *SigningMethodRSA - SigningMethodRS512 *SigningMethodRSA -) - -func init() { - // RS256 - SigningMethodRS256 = &SigningMethodRSA{"RS256", crypto.SHA256} - RegisterSigningMethod(SigningMethodRS256.Alg(), func() SigningMethod { - return SigningMethodRS256 - }) - - // RS384 - SigningMethodRS384 = &SigningMethodRSA{"RS384", crypto.SHA384} - RegisterSigningMethod(SigningMethodRS384.Alg(), func() SigningMethod { - return SigningMethodRS384 - }) - - // RS512 - SigningMethodRS512 = &SigningMethodRSA{"RS512", crypto.SHA512} - RegisterSigningMethod(SigningMethodRS512.Alg(), func() SigningMethod { - return SigningMethodRS512 - }) -} - -func (m *SigningMethodRSA) Alg() string { - return m.Name -} - -// Implements the Verify method from SigningMethod -// For this signing method, must be an *rsa.PublicKey structure. -func (m *SigningMethodRSA) Verify(signingString, signature string, key interface{}) error { - var err error - - // Decode the signature - var sig []byte - if sig, err = DecodeSegment(signature); err != nil { - return err - } - - var rsaKey *rsa.PublicKey - var ok bool - - if rsaKey, ok = key.(*rsa.PublicKey); !ok { - return ErrInvalidKeyType - } - - // Create hasher - if !m.Hash.Available() { - return ErrHashUnavailable - } - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Verify the signature - return rsa.VerifyPKCS1v15(rsaKey, m.Hash, hasher.Sum(nil), sig) -} - -// Implements the Sign method from SigningMethod -// For this signing method, must be an *rsa.PrivateKey structure. -func (m *SigningMethodRSA) Sign(signingString string, key interface{}) (string, error) { - var rsaKey *rsa.PrivateKey - var ok bool - - // Validate type of key - if rsaKey, ok = key.(*rsa.PrivateKey); !ok { - return "", ErrInvalidKey - } - - // Create the hasher - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Sign the string and return the encoded bytes - if sigBytes, err := rsa.SignPKCS1v15(rand.Reader, rsaKey, m.Hash, hasher.Sum(nil)); err == nil { - return EncodeSegment(sigBytes), nil - } else { - return "", err - } -} diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go b/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go deleted file mode 100644 index 10ee9db8a..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/rsa_pss.go +++ /dev/null @@ -1,126 +0,0 @@ -// +build go1.4 - -package jwt - -import ( - "crypto" - "crypto/rand" - "crypto/rsa" -) - -// Implements the RSAPSS family of signing methods signing methods -type SigningMethodRSAPSS struct { - *SigningMethodRSA - Options *rsa.PSSOptions -} - -// Specific instances for RS/PS and company -var ( - SigningMethodPS256 *SigningMethodRSAPSS - SigningMethodPS384 *SigningMethodRSAPSS - SigningMethodPS512 *SigningMethodRSAPSS -) - -func init() { - // PS256 - SigningMethodPS256 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS256", - Hash: crypto.SHA256, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA256, - }, - } - RegisterSigningMethod(SigningMethodPS256.Alg(), func() SigningMethod { - return SigningMethodPS256 - }) - - // PS384 - SigningMethodPS384 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS384", - Hash: crypto.SHA384, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA384, - }, - } - RegisterSigningMethod(SigningMethodPS384.Alg(), func() SigningMethod { - return SigningMethodPS384 - }) - - // PS512 - SigningMethodPS512 = &SigningMethodRSAPSS{ - &SigningMethodRSA{ - Name: "PS512", - Hash: crypto.SHA512, - }, - &rsa.PSSOptions{ - SaltLength: rsa.PSSSaltLengthAuto, - Hash: crypto.SHA512, - }, - } - RegisterSigningMethod(SigningMethodPS512.Alg(), func() SigningMethod { - return SigningMethodPS512 - }) -} - -// Implements the Verify method from SigningMethod -// For this verify method, key must be an rsa.PublicKey struct -func (m *SigningMethodRSAPSS) Verify(signingString, signature string, key interface{}) error { - var err error - - // Decode the signature - var sig []byte - if sig, err = DecodeSegment(signature); err != nil { - return err - } - - var rsaKey *rsa.PublicKey - switch k := key.(type) { - case *rsa.PublicKey: - rsaKey = k - default: - return ErrInvalidKey - } - - // Create hasher - if !m.Hash.Available() { - return ErrHashUnavailable - } - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - return rsa.VerifyPSS(rsaKey, m.Hash, hasher.Sum(nil), sig, m.Options) -} - -// Implements the Sign method from SigningMethod -// For this signing method, key must be an rsa.PrivateKey struct -func (m *SigningMethodRSAPSS) Sign(signingString string, key interface{}) (string, error) { - var rsaKey *rsa.PrivateKey - - switch k := key.(type) { - case *rsa.PrivateKey: - rsaKey = k - default: - return "", ErrInvalidKeyType - } - - // Create the hasher - if !m.Hash.Available() { - return "", ErrHashUnavailable - } - - hasher := m.Hash.New() - hasher.Write([]byte(signingString)) - - // Sign the string and return the encoded bytes - if sigBytes, err := rsa.SignPSS(rand.Reader, rsaKey, m.Hash, hasher.Sum(nil), m.Options); err == nil { - return EncodeSegment(sigBytes), nil - } else { - return "", err - } -} diff --git a/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go b/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go deleted file mode 100644 index a5ababf95..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/rsa_utils.go +++ /dev/null @@ -1,101 +0,0 @@ -package jwt - -import ( - "crypto/rsa" - "crypto/x509" - "encoding/pem" - "errors" -) - -var ( - ErrKeyMustBePEMEncoded = errors.New("Invalid Key: Key must be PEM encoded PKCS1 or PKCS8 private key") - ErrNotRSAPrivateKey = errors.New("Key is not a valid RSA private key") - ErrNotRSAPublicKey = errors.New("Key is not a valid RSA public key") -) - -// Parse PEM encoded PKCS1 or PKCS8 private key -func ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - var parsedKey interface{} - if parsedKey, err = x509.ParsePKCS1PrivateKey(block.Bytes); err != nil { - if parsedKey, err = x509.ParsePKCS8PrivateKey(block.Bytes); err != nil { - return nil, err - } - } - - var pkey *rsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { - return nil, ErrNotRSAPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 private key protected with password -func ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - var parsedKey interface{} - - var blockDecrypted []byte - if blockDecrypted, err = x509.DecryptPEMBlock(block, []byte(password)); err != nil { - return nil, err - } - - if parsedKey, err = x509.ParsePKCS1PrivateKey(blockDecrypted); err != nil { - if parsedKey, err = x509.ParsePKCS8PrivateKey(blockDecrypted); err != nil { - return nil, err - } - } - - var pkey *rsa.PrivateKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PrivateKey); !ok { - return nil, ErrNotRSAPrivateKey - } - - return pkey, nil -} - -// Parse PEM encoded PKCS1 or PKCS8 public key -func ParseRSAPublicKeyFromPEM(key []byte) (*rsa.PublicKey, error) { - var err error - - // Parse PEM block - var block *pem.Block - if block, _ = pem.Decode(key); block == nil { - return nil, ErrKeyMustBePEMEncoded - } - - // Parse the key - var parsedKey interface{} - if parsedKey, err = x509.ParsePKIXPublicKey(block.Bytes); err != nil { - if cert, err := x509.ParseCertificate(block.Bytes); err == nil { - parsedKey = cert.PublicKey - } else { - return nil, err - } - } - - var pkey *rsa.PublicKey - var ok bool - if pkey, ok = parsedKey.(*rsa.PublicKey); !ok { - return nil, ErrNotRSAPublicKey - } - - return pkey, nil -} diff --git a/vendor/github.com/dgrijalva/jwt-go/signing_method.go b/vendor/github.com/dgrijalva/jwt-go/signing_method.go deleted file mode 100644 index ed1f212b2..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/signing_method.go +++ /dev/null @@ -1,35 +0,0 @@ -package jwt - -import ( - "sync" -) - -var signingMethods = map[string]func() SigningMethod{} -var signingMethodLock = new(sync.RWMutex) - -// Implement SigningMethod to add new methods for signing or verifying tokens. -type SigningMethod interface { - Verify(signingString, signature string, key interface{}) error // Returns nil if signature is valid - Sign(signingString string, key interface{}) (string, error) // Returns encoded signature or error - Alg() string // returns the alg identifier for this method (example: 'HS256') -} - -// Register the "alg" name and a factory function for signing method. -// This is typically done during init() in the method's implementation -func RegisterSigningMethod(alg string, f func() SigningMethod) { - signingMethodLock.Lock() - defer signingMethodLock.Unlock() - - signingMethods[alg] = f -} - -// Get a signing method from an "alg" string -func GetSigningMethod(alg string) (method SigningMethod) { - signingMethodLock.RLock() - defer signingMethodLock.RUnlock() - - if methodF, ok := signingMethods[alg]; ok { - method = methodF() - } - return -} diff --git a/vendor/github.com/dgrijalva/jwt-go/token.go b/vendor/github.com/dgrijalva/jwt-go/token.go deleted file mode 100644 index d637e0867..000000000 --- a/vendor/github.com/dgrijalva/jwt-go/token.go +++ /dev/null @@ -1,108 +0,0 @@ -package jwt - -import ( - "encoding/base64" - "encoding/json" - "strings" - "time" -) - -// TimeFunc provides the current time when parsing token to validate "exp" claim (expiration time). -// You can override it to use another time value. This is useful for testing or if your -// server uses a different time zone than your tokens. -var TimeFunc = time.Now - -// Parse methods use this callback function to supply -// the key for verification. The function receives the parsed, -// but unverified Token. This allows you to use properties in the -// Header of the token (such as `kid`) to identify which key to use. -type Keyfunc func(*Token) (interface{}, error) - -// A JWT Token. Different fields will be used depending on whether you're -// creating or parsing/verifying a token. -type Token struct { - Raw string // The raw token. Populated when you Parse a token - Method SigningMethod // The signing method used or to be used - Header map[string]interface{} // The first segment of the token - Claims Claims // The second segment of the token - Signature string // The third segment of the token. Populated when you Parse a token - Valid bool // Is the token valid? Populated when you Parse/Verify a token -} - -// Create a new Token. Takes a signing method -func New(method SigningMethod) *Token { - return NewWithClaims(method, MapClaims{}) -} - -func NewWithClaims(method SigningMethod, claims Claims) *Token { - return &Token{ - Header: map[string]interface{}{ - "typ": "JWT", - "alg": method.Alg(), - }, - Claims: claims, - Method: method, - } -} - -// Get the complete, signed token -func (t *Token) SignedString(key interface{}) (string, error) { - var sig, sstr string - var err error - if sstr, err = t.SigningString(); err != nil { - return "", err - } - if sig, err = t.Method.Sign(sstr, key); err != nil { - return "", err - } - return strings.Join([]string{sstr, sig}, "."), nil -} - -// Generate the signing string. This is the -// most expensive part of the whole deal. Unless you -// need this for something special, just go straight for -// the SignedString. -func (t *Token) SigningString() (string, error) { - var err error - parts := make([]string, 2) - for i, _ := range parts { - var jsonValue []byte - if i == 0 { - if jsonValue, err = json.Marshal(t.Header); err != nil { - return "", err - } - } else { - if jsonValue, err = json.Marshal(t.Claims); err != nil { - return "", err - } - } - - parts[i] = EncodeSegment(jsonValue) - } - return strings.Join(parts, "."), nil -} - -// Parse, validate, and return a token. -// keyFunc will receive the parsed token and should return the key for validating. -// If everything is kosher, err will be nil -func Parse(tokenString string, keyFunc Keyfunc) (*Token, error) { - return new(Parser).Parse(tokenString, keyFunc) -} - -func ParseWithClaims(tokenString string, claims Claims, keyFunc Keyfunc) (*Token, error) { - return new(Parser).ParseWithClaims(tokenString, claims, keyFunc) -} - -// Encode JWT specific base64url encoding with padding stripped -func EncodeSegment(seg []byte) string { - return strings.TrimRight(base64.URLEncoding.EncodeToString(seg), "=") -} - -// Decode JWT specific base64url encoding with padding stripped -func DecodeSegment(seg string) ([]byte, error) { - if l := len(seg) % 4; l > 0 { - seg += strings.Repeat("=", 4-l) - } - - return base64.URLEncoding.DecodeString(seg) -} diff --git a/vendor/github.com/dustin/go-humanize/.travis.yml b/vendor/github.com/dustin/go-humanize/.travis.yml deleted file mode 100644 index ba95cdd15..000000000 --- a/vendor/github.com/dustin/go-humanize/.travis.yml +++ /dev/null @@ -1,21 +0,0 @@ -sudo: false -language: go -go: - - 1.3.x - - 1.5.x - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - master -matrix: - allow_failures: - - go: master - fast_finish: true -install: - - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step). -script: - - go get -t -v ./... - - diff -u <(echo -n) <(gofmt -d -s .) - - go tool vet . - - go test -v -race ./... diff --git a/vendor/github.com/dustin/go-humanize/LICENSE b/vendor/github.com/dustin/go-humanize/LICENSE deleted file mode 100644 index 8d9a94a90..000000000 --- a/vendor/github.com/dustin/go-humanize/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -Copyright (c) 2005-2008 Dustin Sallings - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - - diff --git a/vendor/github.com/dustin/go-humanize/README.markdown b/vendor/github.com/dustin/go-humanize/README.markdown deleted file mode 100644 index 91b4ae564..000000000 --- a/vendor/github.com/dustin/go-humanize/README.markdown +++ /dev/null @@ -1,124 +0,0 @@ -# Humane Units [![Build Status](https://travis-ci.org/dustin/go-humanize.svg?branch=master)](https://travis-ci.org/dustin/go-humanize) [![GoDoc](https://godoc.org/github.com/dustin/go-humanize?status.svg)](https://godoc.org/github.com/dustin/go-humanize) - -Just a few functions for helping humanize times and sizes. - -`go get` it as `github.com/dustin/go-humanize`, import it as -`"github.com/dustin/go-humanize"`, use it as `humanize`. - -See [godoc](https://godoc.org/github.com/dustin/go-humanize) for -complete documentation. - -## Sizes - -This lets you take numbers like `82854982` and convert them to useful -strings like, `83 MB` or `79 MiB` (whichever you prefer). - -Example: - -```go -fmt.Printf("That file is %s.", humanize.Bytes(82854982)) // That file is 83 MB. -``` - -## Times - -This lets you take a `time.Time` and spit it out in relative terms. -For example, `12 seconds ago` or `3 days from now`. - -Example: - -```go -fmt.Printf("This was touched %s.", humanize.Time(someTimeInstance)) // This was touched 7 hours ago. -``` - -Thanks to Kyle Lemons for the time implementation from an IRC -conversation one day. It's pretty neat. - -## Ordinals - -From a [mailing list discussion][odisc] where a user wanted to be able -to label ordinals. - - 0 -> 0th - 1 -> 1st - 2 -> 2nd - 3 -> 3rd - 4 -> 4th - [...] - -Example: - -```go -fmt.Printf("You're my %s best friend.", humanize.Ordinal(193)) // You are my 193rd best friend. -``` - -## Commas - -Want to shove commas into numbers? Be my guest. - - 0 -> 0 - 100 -> 100 - 1000 -> 1,000 - 1000000000 -> 1,000,000,000 - -100000 -> -100,000 - -Example: - -```go -fmt.Printf("You owe $%s.\n", humanize.Comma(6582491)) // You owe $6,582,491. -``` - -## Ftoa - -Nicer float64 formatter that removes trailing zeros. - -```go -fmt.Printf("%f", 2.24) // 2.240000 -fmt.Printf("%s", humanize.Ftoa(2.24)) // 2.24 -fmt.Printf("%f", 2.0) // 2.000000 -fmt.Printf("%s", humanize.Ftoa(2.0)) // 2 -``` - -## SI notation - -Format numbers with [SI notation][sinotation]. - -Example: - -```go -humanize.SI(0.00000000223, "M") // 2.23 nM -``` - -## English-specific functions - -The following functions are in the `humanize/english` subpackage. - -### Plurals - -Simple English pluralization - -```go -english.PluralWord(1, "object", "") // object -english.PluralWord(42, "object", "") // objects -english.PluralWord(2, "bus", "") // buses -english.PluralWord(99, "locus", "loci") // loci - -english.Plural(1, "object", "") // 1 object -english.Plural(42, "object", "") // 42 objects -english.Plural(2, "bus", "") // 2 buses -english.Plural(99, "locus", "loci") // 99 loci -``` - -### Word series - -Format comma-separated words lists with conjuctions: - -```go -english.WordSeries([]string{"foo"}, "and") // foo -english.WordSeries([]string{"foo", "bar"}, "and") // foo and bar -english.WordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar and baz - -english.OxfordWordSeries([]string{"foo", "bar", "baz"}, "and") // foo, bar, and baz -``` - -[odisc]: https://groups.google.com/d/topic/golang-nuts/l8NhI74jl-4/discussion -[sinotation]: http://en.wikipedia.org/wiki/Metric_prefix diff --git a/vendor/github.com/dustin/go-humanize/big.go b/vendor/github.com/dustin/go-humanize/big.go deleted file mode 100644 index f49dc337d..000000000 --- a/vendor/github.com/dustin/go-humanize/big.go +++ /dev/null @@ -1,31 +0,0 @@ -package humanize - -import ( - "math/big" -) - -// order of magnitude (to a max order) -func oomm(n, b *big.Int, maxmag int) (float64, int) { - mag := 0 - m := &big.Int{} - for n.Cmp(b) >= 0 { - n.DivMod(n, b, m) - mag++ - if mag == maxmag && maxmag >= 0 { - break - } - } - return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag -} - -// total order of magnitude -// (same as above, but with no upper limit) -func oom(n, b *big.Int) (float64, int) { - mag := 0 - m := &big.Int{} - for n.Cmp(b) >= 0 { - n.DivMod(n, b, m) - mag++ - } - return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag -} diff --git a/vendor/github.com/dustin/go-humanize/bigbytes.go b/vendor/github.com/dustin/go-humanize/bigbytes.go deleted file mode 100644 index 1a2bf6172..000000000 --- a/vendor/github.com/dustin/go-humanize/bigbytes.go +++ /dev/null @@ -1,173 +0,0 @@ -package humanize - -import ( - "fmt" - "math/big" - "strings" - "unicode" -) - -var ( - bigIECExp = big.NewInt(1024) - - // BigByte is one byte in bit.Ints - BigByte = big.NewInt(1) - // BigKiByte is 1,024 bytes in bit.Ints - BigKiByte = (&big.Int{}).Mul(BigByte, bigIECExp) - // BigMiByte is 1,024 k bytes in bit.Ints - BigMiByte = (&big.Int{}).Mul(BigKiByte, bigIECExp) - // BigGiByte is 1,024 m bytes in bit.Ints - BigGiByte = (&big.Int{}).Mul(BigMiByte, bigIECExp) - // BigTiByte is 1,024 g bytes in bit.Ints - BigTiByte = (&big.Int{}).Mul(BigGiByte, bigIECExp) - // BigPiByte is 1,024 t bytes in bit.Ints - BigPiByte = (&big.Int{}).Mul(BigTiByte, bigIECExp) - // BigEiByte is 1,024 p bytes in bit.Ints - BigEiByte = (&big.Int{}).Mul(BigPiByte, bigIECExp) - // BigZiByte is 1,024 e bytes in bit.Ints - BigZiByte = (&big.Int{}).Mul(BigEiByte, bigIECExp) - // BigYiByte is 1,024 z bytes in bit.Ints - BigYiByte = (&big.Int{}).Mul(BigZiByte, bigIECExp) -) - -var ( - bigSIExp = big.NewInt(1000) - - // BigSIByte is one SI byte in big.Ints - BigSIByte = big.NewInt(1) - // BigKByte is 1,000 SI bytes in big.Ints - BigKByte = (&big.Int{}).Mul(BigSIByte, bigSIExp) - // BigMByte is 1,000 SI k bytes in big.Ints - BigMByte = (&big.Int{}).Mul(BigKByte, bigSIExp) - // BigGByte is 1,000 SI m bytes in big.Ints - BigGByte = (&big.Int{}).Mul(BigMByte, bigSIExp) - // BigTByte is 1,000 SI g bytes in big.Ints - BigTByte = (&big.Int{}).Mul(BigGByte, bigSIExp) - // BigPByte is 1,000 SI t bytes in big.Ints - BigPByte = (&big.Int{}).Mul(BigTByte, bigSIExp) - // BigEByte is 1,000 SI p bytes in big.Ints - BigEByte = (&big.Int{}).Mul(BigPByte, bigSIExp) - // BigZByte is 1,000 SI e bytes in big.Ints - BigZByte = (&big.Int{}).Mul(BigEByte, bigSIExp) - // BigYByte is 1,000 SI z bytes in big.Ints - BigYByte = (&big.Int{}).Mul(BigZByte, bigSIExp) -) - -var bigBytesSizeTable = map[string]*big.Int{ - "b": BigByte, - "kib": BigKiByte, - "kb": BigKByte, - "mib": BigMiByte, - "mb": BigMByte, - "gib": BigGiByte, - "gb": BigGByte, - "tib": BigTiByte, - "tb": BigTByte, - "pib": BigPiByte, - "pb": BigPByte, - "eib": BigEiByte, - "eb": BigEByte, - "zib": BigZiByte, - "zb": BigZByte, - "yib": BigYiByte, - "yb": BigYByte, - // Without suffix - "": BigByte, - "ki": BigKiByte, - "k": BigKByte, - "mi": BigMiByte, - "m": BigMByte, - "gi": BigGiByte, - "g": BigGByte, - "ti": BigTiByte, - "t": BigTByte, - "pi": BigPiByte, - "p": BigPByte, - "ei": BigEiByte, - "e": BigEByte, - "z": BigZByte, - "zi": BigZiByte, - "y": BigYByte, - "yi": BigYiByte, -} - -var ten = big.NewInt(10) - -func humanateBigBytes(s, base *big.Int, sizes []string) string { - if s.Cmp(ten) < 0 { - return fmt.Sprintf("%d B", s) - } - c := (&big.Int{}).Set(s) - val, mag := oomm(c, base, len(sizes)-1) - suffix := sizes[mag] - f := "%.0f %s" - if val < 10 { - f = "%.1f %s" - } - - return fmt.Sprintf(f, val, suffix) - -} - -// BigBytes produces a human readable representation of an SI size. -// -// See also: ParseBigBytes. -// -// BigBytes(82854982) -> 83 MB -func BigBytes(s *big.Int) string { - sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} - return humanateBigBytes(s, bigSIExp, sizes) -} - -// BigIBytes produces a human readable representation of an IEC size. -// -// See also: ParseBigBytes. -// -// BigIBytes(82854982) -> 79 MiB -func BigIBytes(s *big.Int) string { - sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} - return humanateBigBytes(s, bigIECExp, sizes) -} - -// ParseBigBytes parses a string representation of bytes into the number -// of bytes it represents. -// -// See also: BigBytes, BigIBytes. -// -// ParseBigBytes("42 MB") -> 42000000, nil -// ParseBigBytes("42 mib") -> 44040192, nil -func ParseBigBytes(s string) (*big.Int, error) { - lastDigit := 0 - hasComma := false - for _, r := range s { - if !(unicode.IsDigit(r) || r == '.' || r == ',') { - break - } - if r == ',' { - hasComma = true - } - lastDigit++ - } - - num := s[:lastDigit] - if hasComma { - num = strings.Replace(num, ",", "", -1) - } - - val := &big.Rat{} - _, err := fmt.Sscanf(num, "%f", val) - if err != nil { - return nil, err - } - - extra := strings.ToLower(strings.TrimSpace(s[lastDigit:])) - if m, ok := bigBytesSizeTable[extra]; ok { - mv := (&big.Rat{}).SetInt(m) - val.Mul(val, mv) - rv := &big.Int{} - rv.Div(val.Num(), val.Denom()) - return rv, nil - } - - return nil, fmt.Errorf("unhandled size name: %v", extra) -} diff --git a/vendor/github.com/dustin/go-humanize/bytes.go b/vendor/github.com/dustin/go-humanize/bytes.go deleted file mode 100644 index 0b498f488..000000000 --- a/vendor/github.com/dustin/go-humanize/bytes.go +++ /dev/null @@ -1,143 +0,0 @@ -package humanize - -import ( - "fmt" - "math" - "strconv" - "strings" - "unicode" -) - -// IEC Sizes. -// kibis of bits -const ( - Byte = 1 << (iota * 10) - KiByte - MiByte - GiByte - TiByte - PiByte - EiByte -) - -// SI Sizes. -const ( - IByte = 1 - KByte = IByte * 1000 - MByte = KByte * 1000 - GByte = MByte * 1000 - TByte = GByte * 1000 - PByte = TByte * 1000 - EByte = PByte * 1000 -) - -var bytesSizeTable = map[string]uint64{ - "b": Byte, - "kib": KiByte, - "kb": KByte, - "mib": MiByte, - "mb": MByte, - "gib": GiByte, - "gb": GByte, - "tib": TiByte, - "tb": TByte, - "pib": PiByte, - "pb": PByte, - "eib": EiByte, - "eb": EByte, - // Without suffix - "": Byte, - "ki": KiByte, - "k": KByte, - "mi": MiByte, - "m": MByte, - "gi": GiByte, - "g": GByte, - "ti": TiByte, - "t": TByte, - "pi": PiByte, - "p": PByte, - "ei": EiByte, - "e": EByte, -} - -func logn(n, b float64) float64 { - return math.Log(n) / math.Log(b) -} - -func humanateBytes(s uint64, base float64, sizes []string) string { - if s < 10 { - return fmt.Sprintf("%d B", s) - } - e := math.Floor(logn(float64(s), base)) - suffix := sizes[int(e)] - val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10 - f := "%.0f %s" - if val < 10 { - f = "%.1f %s" - } - - return fmt.Sprintf(f, val, suffix) -} - -// Bytes produces a human readable representation of an SI size. -// -// See also: ParseBytes. -// -// Bytes(82854982) -> 83 MB -func Bytes(s uint64) string { - sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"} - return humanateBytes(s, 1000, sizes) -} - -// IBytes produces a human readable representation of an IEC size. -// -// See also: ParseBytes. -// -// IBytes(82854982) -> 79 MiB -func IBytes(s uint64) string { - sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"} - return humanateBytes(s, 1024, sizes) -} - -// ParseBytes parses a string representation of bytes into the number -// of bytes it represents. -// -// See Also: Bytes, IBytes. -// -// ParseBytes("42 MB") -> 42000000, nil -// ParseBytes("42 mib") -> 44040192, nil -func ParseBytes(s string) (uint64, error) { - lastDigit := 0 - hasComma := false - for _, r := range s { - if !(unicode.IsDigit(r) || r == '.' || r == ',') { - break - } - if r == ',' { - hasComma = true - } - lastDigit++ - } - - num := s[:lastDigit] - if hasComma { - num = strings.Replace(num, ",", "", -1) - } - - f, err := strconv.ParseFloat(num, 64) - if err != nil { - return 0, err - } - - extra := strings.ToLower(strings.TrimSpace(s[lastDigit:])) - if m, ok := bytesSizeTable[extra]; ok { - f *= float64(m) - if f >= math.MaxUint64 { - return 0, fmt.Errorf("too large: %v", s) - } - return uint64(f), nil - } - - return 0, fmt.Errorf("unhandled size name: %v", extra) -} diff --git a/vendor/github.com/dustin/go-humanize/comma.go b/vendor/github.com/dustin/go-humanize/comma.go deleted file mode 100644 index 13611aaab..000000000 --- a/vendor/github.com/dustin/go-humanize/comma.go +++ /dev/null @@ -1,108 +0,0 @@ -package humanize - -import ( - "bytes" - "math" - "math/big" - "strconv" - "strings" -) - -// Comma produces a string form of the given number in base 10 with -// commas after every three orders of magnitude. -// -// e.g. Comma(834142) -> 834,142 -func Comma(v int64) string { - sign := "" - - // Min int64 can't be negated to a usable value, so it has to be special cased. - if v == math.MinInt64 { - return "-9,223,372,036,854,775,808" - } - - if v < 0 { - sign = "-" - v = 0 - v - } - - parts := []string{"", "", "", "", "", "", ""} - j := len(parts) - 1 - - for v > 999 { - parts[j] = strconv.FormatInt(v%1000, 10) - switch len(parts[j]) { - case 2: - parts[j] = "0" + parts[j] - case 1: - parts[j] = "00" + parts[j] - } - v = v / 1000 - j-- - } - parts[j] = strconv.Itoa(int(v)) - return sign + strings.Join(parts[j:], ",") -} - -// Commaf produces a string form of the given number in base 10 with -// commas after every three orders of magnitude. -// -// e.g. Commaf(834142.32) -> 834,142.32 -func Commaf(v float64) string { - buf := &bytes.Buffer{} - if v < 0 { - buf.Write([]byte{'-'}) - v = 0 - v - } - - comma := []byte{','} - - parts := strings.Split(strconv.FormatFloat(v, 'f', -1, 64), ".") - pos := 0 - if len(parts[0])%3 != 0 { - pos += len(parts[0]) % 3 - buf.WriteString(parts[0][:pos]) - buf.Write(comma) - } - for ; pos < len(parts[0]); pos += 3 { - buf.WriteString(parts[0][pos : pos+3]) - buf.Write(comma) - } - buf.Truncate(buf.Len() - 1) - - if len(parts) > 1 { - buf.Write([]byte{'.'}) - buf.WriteString(parts[1]) - } - return buf.String() -} - -// BigComma produces a string form of the given big.Int in base 10 -// with commas after every three orders of magnitude. -func BigComma(b *big.Int) string { - sign := "" - if b.Sign() < 0 { - sign = "-" - b.Abs(b) - } - - athousand := big.NewInt(1000) - c := (&big.Int{}).Set(b) - _, m := oom(c, athousand) - parts := make([]string, m+1) - j := len(parts) - 1 - - mod := &big.Int{} - for b.Cmp(athousand) >= 0 { - b.DivMod(b, athousand, mod) - parts[j] = strconv.FormatInt(mod.Int64(), 10) - switch len(parts[j]) { - case 2: - parts[j] = "0" + parts[j] - case 1: - parts[j] = "00" + parts[j] - } - j-- - } - parts[j] = strconv.Itoa(int(b.Int64())) - return sign + strings.Join(parts[j:], ",") -} diff --git a/vendor/github.com/dustin/go-humanize/commaf.go b/vendor/github.com/dustin/go-humanize/commaf.go deleted file mode 100644 index 620690dec..000000000 --- a/vendor/github.com/dustin/go-humanize/commaf.go +++ /dev/null @@ -1,40 +0,0 @@ -// +build go1.6 - -package humanize - -import ( - "bytes" - "math/big" - "strings" -) - -// BigCommaf produces a string form of the given big.Float in base 10 -// with commas after every three orders of magnitude. -func BigCommaf(v *big.Float) string { - buf := &bytes.Buffer{} - if v.Sign() < 0 { - buf.Write([]byte{'-'}) - v.Abs(v) - } - - comma := []byte{','} - - parts := strings.Split(v.Text('f', -1), ".") - pos := 0 - if len(parts[0])%3 != 0 { - pos += len(parts[0]) % 3 - buf.WriteString(parts[0][:pos]) - buf.Write(comma) - } - for ; pos < len(parts[0]); pos += 3 { - buf.WriteString(parts[0][pos : pos+3]) - buf.Write(comma) - } - buf.Truncate(buf.Len() - 1) - - if len(parts) > 1 { - buf.Write([]byte{'.'}) - buf.WriteString(parts[1]) - } - return buf.String() -} diff --git a/vendor/github.com/dustin/go-humanize/ftoa.go b/vendor/github.com/dustin/go-humanize/ftoa.go deleted file mode 100644 index c76190b10..000000000 --- a/vendor/github.com/dustin/go-humanize/ftoa.go +++ /dev/null @@ -1,23 +0,0 @@ -package humanize - -import "strconv" - -func stripTrailingZeros(s string) string { - offset := len(s) - 1 - for offset > 0 { - if s[offset] == '.' { - offset-- - break - } - if s[offset] != '0' { - break - } - offset-- - } - return s[:offset+1] -} - -// Ftoa converts a float to a string with no trailing zeros. -func Ftoa(num float64) string { - return stripTrailingZeros(strconv.FormatFloat(num, 'f', 6, 64)) -} diff --git a/vendor/github.com/dustin/go-humanize/humanize.go b/vendor/github.com/dustin/go-humanize/humanize.go deleted file mode 100644 index a2c2da31e..000000000 --- a/vendor/github.com/dustin/go-humanize/humanize.go +++ /dev/null @@ -1,8 +0,0 @@ -/* -Package humanize converts boring ugly numbers to human-friendly strings and back. - -Durations can be turned into strings such as "3 days ago", numbers -representing sizes like 82854982 into useful strings like, "83 MB" or -"79 MiB" (whichever you prefer). -*/ -package humanize diff --git a/vendor/github.com/dustin/go-humanize/number.go b/vendor/github.com/dustin/go-humanize/number.go deleted file mode 100644 index dec618659..000000000 --- a/vendor/github.com/dustin/go-humanize/number.go +++ /dev/null @@ -1,192 +0,0 @@ -package humanize - -/* -Slightly adapted from the source to fit go-humanize. - -Author: https://github.com/gorhill -Source: https://gist.github.com/gorhill/5285193 - -*/ - -import ( - "math" - "strconv" -) - -var ( - renderFloatPrecisionMultipliers = [...]float64{ - 1, - 10, - 100, - 1000, - 10000, - 100000, - 1000000, - 10000000, - 100000000, - 1000000000, - } - - renderFloatPrecisionRounders = [...]float64{ - 0.5, - 0.05, - 0.005, - 0.0005, - 0.00005, - 0.000005, - 0.0000005, - 0.00000005, - 0.000000005, - 0.0000000005, - } -) - -// FormatFloat produces a formatted number as string based on the following user-specified criteria: -// * thousands separator -// * decimal separator -// * decimal precision -// -// Usage: s := RenderFloat(format, n) -// The format parameter tells how to render the number n. -// -// See examples: http://play.golang.org/p/LXc1Ddm1lJ -// -// Examples of format strings, given n = 12345.6789: -// "#,###.##" => "12,345.67" -// "#,###." => "12,345" -// "#,###" => "12345,678" -// "#\u202F###,##" => "12 345,68" -// "#.###,###### => 12.345,678900 -// "" (aka default format) => 12,345.67 -// -// The highest precision allowed is 9 digits after the decimal symbol. -// There is also a version for integer number, FormatInteger(), -// which is convenient for calls within template. -func FormatFloat(format string, n float64) string { - // Special cases: - // NaN = "NaN" - // +Inf = "+Infinity" - // -Inf = "-Infinity" - if math.IsNaN(n) { - return "NaN" - } - if n > math.MaxFloat64 { - return "Infinity" - } - if n < -math.MaxFloat64 { - return "-Infinity" - } - - // default format - precision := 2 - decimalStr := "." - thousandStr := "," - positiveStr := "" - negativeStr := "-" - - if len(format) > 0 { - format := []rune(format) - - // If there is an explicit format directive, - // then default values are these: - precision = 9 - thousandStr = "" - - // collect indices of meaningful formatting directives - formatIndx := []int{} - for i, char := range format { - if char != '#' && char != '0' { - formatIndx = append(formatIndx, i) - } - } - - if len(formatIndx) > 0 { - // Directive at index 0: - // Must be a '+' - // Raise an error if not the case - // index: 0123456789 - // +0.000,000 - // +000,000.0 - // +0000.00 - // +0000 - if formatIndx[0] == 0 { - if format[formatIndx[0]] != '+' { - panic("RenderFloat(): invalid positive sign directive") - } - positiveStr = "+" - formatIndx = formatIndx[1:] - } - - // Two directives: - // First is thousands separator - // Raise an error if not followed by 3-digit - // 0123456789 - // 0.000,000 - // 000,000.00 - if len(formatIndx) == 2 { - if (formatIndx[1] - formatIndx[0]) != 4 { - panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers") - } - thousandStr = string(format[formatIndx[0]]) - formatIndx = formatIndx[1:] - } - - // One directive: - // Directive is decimal separator - // The number of digit-specifier following the separator indicates wanted precision - // 0123456789 - // 0.00 - // 000,0000 - if len(formatIndx) == 1 { - decimalStr = string(format[formatIndx[0]]) - precision = len(format) - formatIndx[0] - 1 - } - } - } - - // generate sign part - var signStr string - if n >= 0.000000001 { - signStr = positiveStr - } else if n <= -0.000000001 { - signStr = negativeStr - n = -n - } else { - signStr = "" - n = 0.0 - } - - // split number into integer and fractional parts - intf, fracf := math.Modf(n + renderFloatPrecisionRounders[precision]) - - // generate integer part string - intStr := strconv.FormatInt(int64(intf), 10) - - // add thousand separator if required - if len(thousandStr) > 0 { - for i := len(intStr); i > 3; { - i -= 3 - intStr = intStr[:i] + thousandStr + intStr[i:] - } - } - - // no fractional part, we can leave now - if precision == 0 { - return signStr + intStr - } - - // generate fractional part - fracStr := strconv.Itoa(int(fracf * renderFloatPrecisionMultipliers[precision])) - // may need padding - if len(fracStr) < precision { - fracStr = "000000000000000"[:precision-len(fracStr)] + fracStr - } - - return signStr + intStr + decimalStr + fracStr -} - -// FormatInteger produces a formatted number as string. -// See FormatFloat. -func FormatInteger(format string, n int) string { - return FormatFloat(format, float64(n)) -} diff --git a/vendor/github.com/dustin/go-humanize/ordinals.go b/vendor/github.com/dustin/go-humanize/ordinals.go deleted file mode 100644 index 43d88a861..000000000 --- a/vendor/github.com/dustin/go-humanize/ordinals.go +++ /dev/null @@ -1,25 +0,0 @@ -package humanize - -import "strconv" - -// Ordinal gives you the input number in a rank/ordinal format. -// -// Ordinal(3) -> 3rd -func Ordinal(x int) string { - suffix := "th" - switch x % 10 { - case 1: - if x%100 != 11 { - suffix = "st" - } - case 2: - if x%100 != 12 { - suffix = "nd" - } - case 3: - if x%100 != 13 { - suffix = "rd" - } - } - return strconv.Itoa(x) + suffix -} diff --git a/vendor/github.com/dustin/go-humanize/si.go b/vendor/github.com/dustin/go-humanize/si.go deleted file mode 100644 index b24e48169..000000000 --- a/vendor/github.com/dustin/go-humanize/si.go +++ /dev/null @@ -1,113 +0,0 @@ -package humanize - -import ( - "errors" - "math" - "regexp" - "strconv" -) - -var siPrefixTable = map[float64]string{ - -24: "y", // yocto - -21: "z", // zepto - -18: "a", // atto - -15: "f", // femto - -12: "p", // pico - -9: "n", // nano - -6: "µ", // micro - -3: "m", // milli - 0: "", - 3: "k", // kilo - 6: "M", // mega - 9: "G", // giga - 12: "T", // tera - 15: "P", // peta - 18: "E", // exa - 21: "Z", // zetta - 24: "Y", // yotta -} - -var revSIPrefixTable = revfmap(siPrefixTable) - -// revfmap reverses the map and precomputes the power multiplier -func revfmap(in map[float64]string) map[string]float64 { - rv := map[string]float64{} - for k, v := range in { - rv[v] = math.Pow(10, k) - } - return rv -} - -var riParseRegex *regexp.Regexp - -func init() { - ri := `^([\-0-9.]+)\s?([` - for _, v := range siPrefixTable { - ri += v - } - ri += `]?)(.*)` - - riParseRegex = regexp.MustCompile(ri) -} - -// ComputeSI finds the most appropriate SI prefix for the given number -// and returns the prefix along with the value adjusted to be within -// that prefix. -// -// See also: SI, ParseSI. -// -// e.g. ComputeSI(2.2345e-12) -> (2.2345, "p") -func ComputeSI(input float64) (float64, string) { - if input == 0 { - return 0, "" - } - mag := math.Abs(input) - exponent := math.Floor(logn(mag, 10)) - exponent = math.Floor(exponent/3) * 3 - - value := mag / math.Pow(10, exponent) - - // Handle special case where value is exactly 1000.0 - // Should return 1 M instead of 1000 k - if value == 1000.0 { - exponent += 3 - value = mag / math.Pow(10, exponent) - } - - value = math.Copysign(value, input) - - prefix := siPrefixTable[exponent] - return value, prefix -} - -// SI returns a string with default formatting. -// -// SI uses Ftoa to format float value, removing trailing zeros. -// -// See also: ComputeSI, ParseSI. -// -// e.g. SI(1000000, "B") -> 1 MB -// e.g. SI(2.2345e-12, "F") -> 2.2345 pF -func SI(input float64, unit string) string { - value, prefix := ComputeSI(input) - return Ftoa(value) + " " + prefix + unit -} - -var errInvalid = errors.New("invalid input") - -// ParseSI parses an SI string back into the number and unit. -// -// See also: SI, ComputeSI. -// -// e.g. ParseSI("2.2345 pF") -> (2.2345e-12, "F", nil) -func ParseSI(input string) (float64, string, error) { - found := riParseRegex.FindStringSubmatch(input) - if len(found) != 4 { - return 0, "", errInvalid - } - mag := revSIPrefixTable[found[2]] - unit := found[3] - - base, err := strconv.ParseFloat(found[1], 64) - return base * mag, unit, err -} diff --git a/vendor/github.com/dustin/go-humanize/times.go b/vendor/github.com/dustin/go-humanize/times.go deleted file mode 100644 index dd3fbf5ef..000000000 --- a/vendor/github.com/dustin/go-humanize/times.go +++ /dev/null @@ -1,117 +0,0 @@ -package humanize - -import ( - "fmt" - "math" - "sort" - "time" -) - -// Seconds-based time units -const ( - Day = 24 * time.Hour - Week = 7 * Day - Month = 30 * Day - Year = 12 * Month - LongTime = 37 * Year -) - -// Time formats a time into a relative string. -// -// Time(someT) -> "3 weeks ago" -func Time(then time.Time) string { - return RelTime(then, time.Now(), "ago", "from now") -} - -// A RelTimeMagnitude struct contains a relative time point at which -// the relative format of time will switch to a new format string. A -// slice of these in ascending order by their "D" field is passed to -// CustomRelTime to format durations. -// -// The Format field is a string that may contain a "%s" which will be -// replaced with the appropriate signed label (e.g. "ago" or "from -// now") and a "%d" that will be replaced by the quantity. -// -// The DivBy field is the amount of time the time difference must be -// divided by in order to display correctly. -// -// e.g. if D is 2*time.Minute and you want to display "%d minutes %s" -// DivBy should be time.Minute so whatever the duration is will be -// expressed in minutes. -type RelTimeMagnitude struct { - D time.Duration - Format string - DivBy time.Duration -} - -var defaultMagnitudes = []RelTimeMagnitude{ - {time.Second, "now", time.Second}, - {2 * time.Second, "1 second %s", 1}, - {time.Minute, "%d seconds %s", time.Second}, - {2 * time.Minute, "1 minute %s", 1}, - {time.Hour, "%d minutes %s", time.Minute}, - {2 * time.Hour, "1 hour %s", 1}, - {Day, "%d hours %s", time.Hour}, - {2 * Day, "1 day %s", 1}, - {Week, "%d days %s", Day}, - {2 * Week, "1 week %s", 1}, - {Month, "%d weeks %s", Week}, - {2 * Month, "1 month %s", 1}, - {Year, "%d months %s", Month}, - {18 * Month, "1 year %s", 1}, - {2 * Year, "2 years %s", 1}, - {LongTime, "%d years %s", Year}, - {math.MaxInt64, "a long while %s", 1}, -} - -// RelTime formats a time into a relative string. -// -// It takes two times and two labels. In addition to the generic time -// delta string (e.g. 5 minutes), the labels are used applied so that -// the label corresponding to the smaller time is applied. -// -// RelTime(timeInPast, timeInFuture, "earlier", "later") -> "3 weeks earlier" -func RelTime(a, b time.Time, albl, blbl string) string { - return CustomRelTime(a, b, albl, blbl, defaultMagnitudes) -} - -// CustomRelTime formats a time into a relative string. -// -// It takes two times two labels and a table of relative time formats. -// In addition to the generic time delta string (e.g. 5 minutes), the -// labels are used applied so that the label corresponding to the -// smaller time is applied. -func CustomRelTime(a, b time.Time, albl, blbl string, magnitudes []RelTimeMagnitude) string { - lbl := albl - diff := b.Sub(a) - - if a.After(b) { - lbl = blbl - diff = a.Sub(b) - } - - n := sort.Search(len(magnitudes), func(i int) bool { - return magnitudes[i].D > diff - }) - - if n >= len(magnitudes) { - n = len(magnitudes) - 1 - } - mag := magnitudes[n] - args := []interface{}{} - escaped := false - for _, ch := range mag.Format { - if escaped { - switch ch { - case 's': - args = append(args, lbl) - case 'd': - args = append(args, diff/mag.DivBy) - } - escaped = false - } else { - escaped = ch == '%' - } - } - return fmt.Sprintf(mag.Format, args...) -} diff --git a/vendor/github.com/etcd-io/gofail/LICENSE b/vendor/github.com/etcd-io/gofail/LICENSE deleted file mode 100644 index d64569567..000000000 --- a/vendor/github.com/etcd-io/gofail/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/etcd-io/gofail/NOTICE b/vendor/github.com/etcd-io/gofail/NOTICE deleted file mode 100644 index 23a0ada2f..000000000 --- a/vendor/github.com/etcd-io/gofail/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -CoreOS Project -Copyright 2018 CoreOS, Inc - -This product includes software developed at CoreOS, Inc. -(http://www.coreos.com/). diff --git a/vendor/github.com/etcd-io/gofail/runtime/failpoint.go b/vendor/github.com/etcd-io/gofail/runtime/failpoint.go deleted file mode 100644 index 5a973b35d..000000000 --- a/vendor/github.com/etcd-io/gofail/runtime/failpoint.go +++ /dev/null @@ -1,83 +0,0 @@ -// Copyright 2016 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package runtime - -import ( - "context" - "fmt" - "sync" -) - -type Failpoint struct { - cmu sync.RWMutex - ctx context.Context - cancel context.CancelFunc - donec chan struct{} - released bool - - mu sync.RWMutex - t *terms -} - -func NewFailpoint(pkg, name string, goFailGo bool) *Failpoint { - fp := &Failpoint{} - if goFailGo { - fp.ctx, fp.cancel = context.WithCancel(context.Background()) - fp.donec = make(chan struct{}) - } - register(pkg+"/"+name, fp) - return fp -} - -// Acquire gets evalutes the failpoint terms; if the failpoint -// is active, it will return a value. Otherwise, returns a non-nil error. -func (fp *Failpoint) Acquire() (interface{}, error) { - fp.mu.RLock() - if fp.t == nil { - fp.mu.RUnlock() - return nil, ErrDisabled - } - v, err := fp.t.eval() - if v == nil { - err = ErrDisabled - } - if err != nil { - fp.mu.RUnlock() - } - return v, err -} - -// Release is called when the failpoint exists. -func (fp *Failpoint) Release() { - fp.cmu.RLock() - ctx := fp.ctx - donec := fp.donec - fp.cmu.RUnlock() - if ctx != nil && !fp.released { - <-ctx.Done() - select { - case <-donec: - default: - close(donec) - } - } - - fp.mu.RUnlock() -} - -// BadType is called when the failpoint evaluates to the wrong type. -func (fp *Failpoint) BadType(v interface{}, t string) { - fmt.Printf("failpoint: %q got value %v of type \"%T\" but expected type %q\n", fp.t.fpath, v, v, t) -} diff --git a/vendor/github.com/etcd-io/gofail/runtime/http.go b/vendor/github.com/etcd-io/gofail/runtime/http.go deleted file mode 100644 index 674a7d7c7..000000000 --- a/vendor/github.com/etcd-io/gofail/runtime/http.go +++ /dev/null @@ -1,95 +0,0 @@ -// Copyright 2016 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package runtime - -import ( - "io/ioutil" - "net" - "net/http" - "sort" - "strings" -) - -type httpHandler struct{} - -func serve(host string) error { - ln, err := net.Listen("tcp", host) - if err != nil { - return err - } - go http.Serve(ln, &httpHandler{}) - return nil -} - -func (*httpHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { - key := r.RequestURI - if len(key) == 0 || key[0] != '/' { - http.Error(w, "malformed request URI", http.StatusBadRequest) - return - } - key = key[1:] - - switch { - // sets the failpoint - case r.Method == "PUT": - v, err := ioutil.ReadAll(r.Body) - if err != nil { - http.Error(w, "failed ReadAll in PUT", http.StatusBadRequest) - return - } - unlock, eerr := enableAndLock(key, string(v)) - if eerr != nil { - http.Error(w, "failed to set failpoint "+string(key), http.StatusBadRequest) - return - } - w.WriteHeader(http.StatusNoContent) - if f, ok := w.(http.Flusher); ok { - // flush before unlocking so a panic failpoint won't - // take down the http server before it sends the response - f.Flush() - } - unlock() - // gets status of the failpoint - case r.Method == "GET": - if len(key) == 0 { - fps := List() - sort.Strings(fps) - lines := make([]string, len(fps)) - for i := range lines { - s, _ := Status(fps[i]) - lines[i] = fps[i] + "=" + s - } - w.Write([]byte(strings.Join(lines, "\n") + "\n")) - } else { - status, err := Status(key) - if err != nil { - http.Error(w, "failed to GET: "+err.Error(), http.StatusNotFound) - } - w.Write([]byte(status + "\n")) - } - // deactivates a failpoint - case r.Method == "DELETE": - if err := Disable(key); err != nil { - http.Error(w, "failed to delete failpoint "+err.Error(), http.StatusBadRequest) - return - } - w.WriteHeader(http.StatusNoContent) - default: - w.Header().Add("Allow", "DELETE") - w.Header().Add("Allow", "GET") - w.Header().Set("Allow", "PUT") - http.Error(w, "Method not allowed", http.StatusMethodNotAllowed) - } -} diff --git a/vendor/github.com/etcd-io/gofail/runtime/runtime.go b/vendor/github.com/etcd-io/gofail/runtime/runtime.go deleted file mode 100644 index b7db36aa7..000000000 --- a/vendor/github.com/etcd-io/gofail/runtime/runtime.go +++ /dev/null @@ -1,151 +0,0 @@ -// Copyright 2016 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package runtime - -import ( - "context" - "fmt" - "os" - "strings" - "sync" -) - -var ( - ErrNoExist = fmt.Errorf("failpoint: failpoint does not exist") - ErrDisabled = fmt.Errorf("failpoint: failpoint is disabled") - - failpoints map[string]*Failpoint - failpointsMu sync.RWMutex - envTerms map[string]string -) - -func init() { - failpoints = make(map[string]*Failpoint) - envTerms = make(map[string]string) - if s := os.Getenv("GOFAIL_FAILPOINTS"); len(s) > 0 { - // format is =[;=;...] - for _, fp := range strings.Split(s, ";") { - fp_term := strings.Split(fp, "=") - if len(fp_term) != 2 { - fmt.Printf("bad failpoint %q\n", fp) - os.Exit(1) - } - envTerms[fp_term[0]] = fp_term[1] - } - } - if s := os.Getenv("GOFAIL_HTTP"); len(s) > 0 { - if err := serve(s); err != nil { - fmt.Println(err) - os.Exit(1) - } - } -} - -// Enable sets a failpoint to a given failpoint description. -func Enable(failpath, inTerms string) error { - unlock, err := enableAndLock(failpath, inTerms) - if unlock != nil { - unlock() - } - return err -} - -// enableAndLock enables a failpoint and returns a function to unlock it -func enableAndLock(failpath, inTerms string) (func(), error) { - t, err := newTerms(failpath, inTerms) - if err != nil { - fmt.Printf("failed to enable \"%s=%s\" (%v)\n", failpath, inTerms, err) - return nil, err - } - failpointsMu.RLock() - fp := failpoints[failpath] - failpointsMu.RUnlock() - if fp == nil { - return nil, ErrNoExist - } - fp.mu.Lock() - fp.t = t - fp.released = false - return func() { fp.mu.Unlock() }, nil -} - -// Disable stops a failpoint from firing. -func Disable(failpath string) error { - failpointsMu.RLock() - fp := failpoints[failpath] - failpointsMu.RUnlock() - if fp == nil { - return ErrNoExist - } - - fp.cmu.RLock() - cancel := fp.cancel - donec := fp.donec - fp.cmu.RUnlock() - if cancel != nil && donec != nil { - cancel() - <-donec - - fp.cmu.Lock() - fp.ctx, fp.cancel = context.WithCancel(context.Background()) - fp.donec = make(chan struct{}) - fp.released = true - fp.cmu.Unlock() - } - - fp.mu.Lock() - defer fp.mu.Unlock() - if fp.t == nil { - return ErrDisabled - } - fp.t = nil - return nil -} - -// Status gives the current setting for the failpoint -func Status(failpath string) (string, error) { - failpointsMu.RLock() - fp := failpoints[failpath] - failpointsMu.RUnlock() - if fp == nil { - return "", ErrNoExist - } - fp.mu.RLock() - t := fp.t - fp.mu.RUnlock() - if t == nil { - return "", ErrDisabled - } - return t.desc, nil -} - -func List() []string { - failpointsMu.RLock() - ret := make([]string, 0, len(failpoints)) - for fp := range failpoints { - ret = append(ret, fp) - } - failpointsMu.RUnlock() - return ret -} - -func register(failpath string, fp *Failpoint) { - failpointsMu.Lock() - failpoints[failpath] = fp - failpointsMu.Unlock() - if t, ok := envTerms[failpath]; ok { - Enable(failpath, t) - } -} diff --git a/vendor/github.com/etcd-io/gofail/runtime/terms.go b/vendor/github.com/etcd-io/gofail/runtime/terms.go deleted file mode 100644 index d81477d5e..000000000 --- a/vendor/github.com/etcd-io/gofail/runtime/terms.go +++ /dev/null @@ -1,350 +0,0 @@ -// Copyright 2016 CoreOS, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package runtime - -import ( - "fmt" - "math/rand" - "os" - "os/exec" - "strings" - "sync" - "time" -) - -var ( - ErrExhausted = fmt.Errorf("failpoint: terms exhausted") - ErrBadParse = fmt.Errorf("failpoint: could not parse terms") -) - -// terms encodes the state for a failpoint term string (see fail(9) for examples) -// :: ( "->" )* -type terms struct { - // chain is a slice of all the terms from desc - chain []*term - // desc is the full term given for the failpoint - desc string - // fpath is the failpoint path for these terms - fpath string - - // mu protects the state of the terms chain - mu sync.Mutex -} - -// term is an executable unit of the failpoint terms chain -type term struct { - desc string - - mods mod - act actFunc - val interface{} - - parent *terms -} - -type mod interface { - allow() bool -} - -type modCount struct{ c int } - -func (mc *modCount) allow() bool { - if mc.c > 0 { - mc.c-- - return true - } - return false -} - -type modProb struct{ p float64 } - -func (mp *modProb) allow() bool { return rand.Float64() <= mp.p } - -type modList struct{ l []mod } - -func (ml *modList) allow() bool { - for _, m := range ml.l { - if !m.allow() { - return false - } - } - return true -} - -func newTerms(fpath, desc string) (*terms, error) { - chain := parse(desc) - if len(chain) == 0 { - return nil, ErrBadParse - } - t := &terms{chain: chain, desc: desc, fpath: fpath} - for _, c := range chain { - c.parent = t - } - return t, nil -} - -func (t *terms) String() string { return t.desc } - -func (t *terms) eval() (interface{}, error) { - t.mu.Lock() - defer t.mu.Unlock() - for _, term := range t.chain { - if term.mods.allow() { - return term.do(), nil - } - } - return nil, nil -} - -// split terms from a -> b -> ... into [a, b, ...] -func parse(desc string) (chain []*term) { - origDesc := desc - for len(desc) != 0 { - t := parseTerm(desc) - if t == nil { - fmt.Printf("failed to parse %q past %q\n", origDesc, desc) - return nil - } - desc = desc[len(t.desc):] - chain = append(chain, t) - if len(desc) >= 2 { - if !strings.HasPrefix(desc, "->") { - fmt.Printf("failed to parse %q past %q, expected \"->\"\n", origDesc, desc) - return nil - } - desc = desc[2:] - } - } - return chain -} - -// :: [ "(" ")" ] -func parseTerm(desc string) *term { - t := &term{} - modStr, mods := parseMod(desc) - t.mods = &modList{mods} - actStr, act := parseAct(desc[len(modStr):]) - t.act = act - valStr, val := parseVal(desc[len(modStr)+len(actStr):]) - t.val = val - t.desc = desc[:len(modStr)+len(actStr)+len(valStr)] - if len(t.desc) == 0 { - return nil - } - return t -} - -// :: (( "%")|( "*" ))* -func parseMod(desc string) (ret string, mods []mod) { - for { - s, v := parseIntFloat(desc) - if len(s) == 0 { - break - } - if len(s) == len(desc) { - return "", nil - } - switch v := v.(type) { - case float64: - if desc[len(s)] != '%' { - return "", nil - } - ret = ret + desc[:len(s)+1] - mods = append(mods, &modProb{v / 100.0}) - desc = desc[len(s)+1:] - case int: - if desc[len(s)] != '*' { - return "", nil - } - ret = ret + desc[:len(s)+1] - mods = append(mods, &modCount{v}) - desc = desc[len(s)+1:] - default: - panic("???") - } - } - return ret, mods -} - -// parseIntFloat parses an int or float from a string and returns the string -// it parsed it from (unlike scanf). -func parseIntFloat(desc string) (string, interface{}) { - // parse for ints - i := 0 - for i < len(desc) { - if desc[i] < '0' || desc[i] > '9' { - break - } - i++ - } - if i == 0 { - return "", nil - } - - intVal := int(0) - _, err := fmt.Sscanf(desc[:i], "%d", &intVal) - if err != nil { - return "", nil - } - if len(desc) == i { - return desc[:i], intVal - } - if desc[i] != '.' { - return desc[:i], intVal - } - - // parse for floats - i++ - if i == len(desc) { - return desc[:i], float64(intVal) - } - - j := i - for i < len(desc) { - if desc[i] < '0' || desc[i] > '9' { - break - } - i++ - } - if j == i { - return desc[:i], float64(intVal) - } - - f := float64(0) - if _, err = fmt.Sscanf(desc[:i], "%f", &f); err != nil { - return "", nil - } - return desc[:i], f -} - -// parseAct parses an action -// :: "off" | "return" | "sleep" | "panic" | "break" | "print" -func parseAct(desc string) (string, actFunc) { - for k, v := range actMap { - if strings.HasPrefix(desc, k) { - return k, v - } - } - return "", nil -} - -// :: | | | -func parseVal(desc string) (string, interface{}) { - // return => struct{} - if len(desc) == 0 { - return "", struct{}{} - } - // malformed - if len(desc) == 1 || desc[0] != '(' { - return "", nil - } - // return() => struct{} - if desc[1] == ')' { - return "()", struct{}{} - } - // return("s") => string - s := "" - n, err := fmt.Sscanf(desc[1:], "%q", &s) - if n == 1 && err == nil { - return desc[:len(s)+4], s - } - // return(1) => int - v := 0 - n, err = fmt.Sscanf(desc[1:], "%d", &v) - if n == 1 && err == nil { - return desc[:len(fmt.Sprintf("%d", v))+2], v - } - // return(true) => bool - b := false - n, err = fmt.Sscanf(desc[1:], "%t", &b) - if n == 1 && err == nil { - return desc[:len(fmt.Sprintf("%t", b))+2], b - } - // unknown type; malformed input? - return "", nil -} - -type actFunc func(*term) interface{} - -var actMap = map[string]actFunc{ - "off": actOff, - "return": actReturn, - "sleep": actSleep, - "panic": actPanic, - "break": actBreak, - "print": actPrint, -} - -func (t *term) do() interface{} { return t.act(t) } - -func actOff(t *term) interface{} { return nil } - -func actReturn(t *term) interface{} { return t.val } - -func actSleep(t *term) interface{} { - var dur time.Duration - switch v := t.val.(type) { - case int: - dur = time.Duration(v) * time.Millisecond - case string: - vDur, err := time.ParseDuration(v) - if err != nil { - fmt.Printf("failpoint: could not parse sleep(%v) on %s\n", v, t.parent.fpath) - return nil - } - dur = vDur - default: - fmt.Printf("failpoint: ignoring sleep(%v) on %s\n", v, t.parent.fpath) - return nil - } - time.Sleep(dur) - return nil -} - -func actPanic(t *term) interface{} { - if t.val != nil { - panic(fmt.Sprintf("failpoint panic: %v", t.val)) - } - panic("failpoint panic: " + t.parent.fpath) -} - -func actBreak(t *term) interface{} { - p, perr := exec.LookPath(os.Args[0]) - if perr != nil { - panic(perr) - } - cmd := exec.Command("gdb", p, fmt.Sprintf("%d", os.Getpid())) - cmd.Stdin = os.Stdin - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - if err := cmd.Start(); err != nil { - panic(err) - } - - // wait for gdb prompt - // XXX: tried doing this by piping stdout here and waiting on "(gdb) " - // but the the output won't appear since the process is STOPed and - // can't copy it back to the actual stdout - time.Sleep(3 * time.Second) - - // don't zombie gdb - go cmd.Wait() - return nil -} - -func actPrint(t *term) interface{} { - fmt.Println("failpoint print:", t.parent.fpath) - return nil -} diff --git a/vendor/github.com/gogo/protobuf/AUTHORS b/vendor/github.com/gogo/protobuf/AUTHORS deleted file mode 100644 index 3d97fc7a2..000000000 --- a/vendor/github.com/gogo/protobuf/AUTHORS +++ /dev/null @@ -1,15 +0,0 @@ -# This is the official list of GoGo authors for copyright purposes. -# This file is distinct from the CONTRIBUTORS file, which -# lists people. For example, employees are listed in CONTRIBUTORS, -# but not in AUTHORS, because the employer holds the copyright. - -# Names should be added to this file as one of -# Organization's name -# Individual's name -# Individual's name - -# Please keep the list sorted. - -Sendgrid, Inc -Vastech SA (PTY) LTD -Walter Schulze diff --git a/vendor/github.com/gogo/protobuf/CONTRIBUTORS b/vendor/github.com/gogo/protobuf/CONTRIBUTORS deleted file mode 100644 index 1b4f6c208..000000000 --- a/vendor/github.com/gogo/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,23 +0,0 @@ -Anton Povarov -Brian Goff -Clayton Coleman -Denis Smirnov -DongYun Kang -Dwayne Schultz -Georg Apitz -Gustav Paul -Johan Brandhorst -John Shahid -John Tuley -Laurent -Patrick Lee -Peter Edge -Roger Johansson -Sam Nguyen -Sergio Arbeo -Stephen J Day -Tamir Duberstein -Todd Eisenberger -Tormod Erevik Lea -Vyacheslav Kim -Walter Schulze diff --git a/vendor/github.com/gogo/protobuf/LICENSE b/vendor/github.com/gogo/protobuf/LICENSE deleted file mode 100644 index f57de90da..000000000 --- a/vendor/github.com/gogo/protobuf/LICENSE +++ /dev/null @@ -1,35 +0,0 @@ -Copyright (c) 2013, The GoGo Authors. All rights reserved. - -Protocol Buffers for Go with Gadgets - -Go support for Protocol Buffers - Google's data interchange format - -Copyright 2010 The Go Authors. All rights reserved. -https://github.com/golang/protobuf - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - diff --git a/vendor/github.com/gogo/protobuf/gogoproto/Makefile b/vendor/github.com/gogo/protobuf/gogoproto/Makefile deleted file mode 100644 index 0b4659b73..000000000 --- a/vendor/github.com/gogo/protobuf/gogoproto/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -# Protocol Buffers for Go with Gadgets -# -# Copyright (c) 2013, The GoGo Authors. All rights reserved. -# http://github.com/gogo/protobuf -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -regenerate: - go install github.com/gogo/protobuf/protoc-gen-gogo - protoc --gogo_out=Mgoogle/protobuf/descriptor.proto=github.com/gogo/protobuf/protoc-gen-gogo/descriptor:../../../../ --proto_path=../../../../:../protobuf/:. *.proto - -restore: - cp gogo.pb.golden gogo.pb.go - -preserve: - cp gogo.pb.go gogo.pb.golden diff --git a/vendor/github.com/gogo/protobuf/gogoproto/doc.go b/vendor/github.com/gogo/protobuf/gogoproto/doc.go deleted file mode 100644 index 081c86fa8..000000000 --- a/vendor/github.com/gogo/protobuf/gogoproto/doc.go +++ /dev/null @@ -1,169 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package gogoproto provides extensions for protocol buffers to achieve: - - - fast marshalling and unmarshalling. - - peace of mind by optionally generating test and benchmark code. - - more canonical Go structures. - - less typing by optionally generating extra helper code. - - goprotobuf compatibility - -More Canonical Go Structures - -A lot of time working with a goprotobuf struct will lead you to a place where you create another struct that is easier to work with and then have a function to copy the values between the two structs. -You might also find that basic structs that started their life as part of an API need to be sent over the wire. With gob, you could just send it. With goprotobuf, you need to make a parallel struct. -Gogoprotobuf tries to fix these problems with the nullable, embed, customtype and customname field extensions. - - - nullable, if false, a field is generated without a pointer (see warning below). - - embed, if true, the field is generated as an embedded field. - - customtype, It works with the Marshal and Unmarshal methods, to allow you to have your own types in your struct, but marshal to bytes. For example, custom.Uuid or custom.Fixed128 - - customname (beta), Changes the generated fieldname. This is especially useful when generated methods conflict with fieldnames. - - casttype (beta), Changes the generated fieldtype. All generated code assumes that this type is castable to the protocol buffer field type. It does not work for structs or enums. - - castkey (beta), Changes the generated fieldtype for a map key. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps. - - castvalue (beta), Changes the generated fieldtype for a map value. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps. - -Warning about nullable: According to the Protocol Buffer specification, you should be able to tell whether a field is set or unset. With the option nullable=false this feature is lost, since your non-nullable fields will always be set. It can be seen as a layer on top of Protocol Buffers, where before and after marshalling all non-nullable fields are set and they cannot be unset. - -Let us look at: - - github.com/gogo/protobuf/test/example/example.proto - -for a quicker overview. - -The following message: - - package test; - - import "github.com/gogo/protobuf/gogoproto/gogo.proto"; - - message A { - optional string Description = 1 [(gogoproto.nullable) = false]; - optional int64 Number = 2 [(gogoproto.nullable) = false]; - optional bytes Id = 3 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uuid", (gogoproto.nullable) = false]; - } - -Will generate a go struct which looks a lot like this: - - type A struct { - Description string - Number int64 - Id github_com_gogo_protobuf_test_custom.Uuid - } - -You will see there are no pointers, since all fields are non-nullable. -You will also see a custom type which marshals to a string. -Be warned it is your responsibility to test your custom types thoroughly. -You should think of every possible empty and nil case for your marshaling, unmarshaling and size methods. - -Next we will embed the message A in message B. - - message B { - optional A A = 1 [(gogoproto.nullable) = false, (gogoproto.embed) = true]; - repeated bytes G = 2 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uint128", (gogoproto.nullable) = false]; - } - -See below that A is embedded in B. - - type B struct { - A - G []github_com_gogo_protobuf_test_custom.Uint128 - } - -Also see the repeated custom type. - - type Uint128 [2]uint64 - -Next we will create a custom name for one of our fields. - - message C { - optional int64 size = 1 [(gogoproto.customname) = "MySize"]; - } - -See below that the field's name is MySize and not Size. - - type C struct { - MySize *int64 - } - -The is useful when having a protocol buffer message with a field name which conflicts with a generated method. -As an example, having a field name size and using the sizer plugin to generate a Size method will cause a go compiler error. -Using customname you can fix this error without changing the field name. -This is typically useful when working with a protocol buffer that was designed before these methods and/or the go language were avialable. - -Gogoprotobuf also has some more subtle changes, these could be changed back: - - - the generated package name for imports do not have the extra /filename.pb, - but are actually the imports specified in the .proto file. - -Gogoprotobuf also has lost some features which should be brought back with time: - - - Marshalling and unmarshalling with reflect and without the unsafe package, - this requires work in pointer_reflect.go - -Why does nullable break protocol buffer specifications: - -The protocol buffer specification states, somewhere, that you should be able to tell whether a -field is set or unset. With the option nullable=false this feature is lost, -since your non-nullable fields will always be set. It can be seen as a layer on top of -protocol buffers, where before and after marshalling all non-nullable fields are set -and they cannot be unset. - -Goprotobuf Compatibility: - -Gogoprotobuf is compatible with Goprotobuf, because it is compatible with protocol buffers. -Gogoprotobuf generates the same code as goprotobuf if no extensions are used. -The enumprefix, getters and stringer extensions can be used to remove some of the unnecessary code generated by goprotobuf: - - - gogoproto_import, if false, the generated code imports github.com/golang/protobuf/proto instead of github.com/gogo/protobuf/proto. - - goproto_enum_prefix, if false, generates the enum constant names without the messagetype prefix - - goproto_enum_stringer (experimental), if false, the enum is generated without the default string method, this is useful for rather using enum_stringer, or allowing you to write your own string method. - - goproto_getters, if false, the message is generated without get methods, this is useful when you would rather want to use face - - goproto_stringer, if false, the message is generated without the default string method, this is useful for rather using stringer, or allowing you to write your own string method. - - goproto_extensions_map (beta), if false, the extensions field is generated as type []byte instead of type map[int32]proto.Extension - - goproto_unrecognized (beta), if false, XXX_unrecognized field is not generated. This is useful in conjunction with gogoproto.nullable=false, to generate structures completely devoid of pointers and reduce GC pressure at the cost of losing information about unrecognized fields. - - goproto_registration (beta), if true, the generated files will register all messages and types against both gogo/protobuf and golang/protobuf. This is necessary when using third-party packages which read registrations from golang/protobuf (such as the grpc-gateway). - -Less Typing and Peace of Mind is explained in their specific plugin folders godoc: - - - github.com/gogo/protobuf/plugin/ - -If you do not use any of these extension the code that is generated -will be the same as if goprotobuf has generated it. - -The most complete way to see examples is to look at - - github.com/gogo/protobuf/test/thetest.proto - -Gogoprototest is a seperate project, -because we want to keep gogoprotobuf independent of goprotobuf, -but we still want to test it thoroughly. - -*/ -package gogoproto diff --git a/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go b/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go deleted file mode 100644 index e352808b9..000000000 --- a/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go +++ /dev/null @@ -1,874 +0,0 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. -// source: gogo.proto - -package gogoproto - -import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package - -var E_GoprotoEnumPrefix = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 62001, - Name: "gogoproto.goproto_enum_prefix", - Tag: "varint,62001,opt,name=goproto_enum_prefix", - Filename: "gogo.proto", -} - -var E_GoprotoEnumStringer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 62021, - Name: "gogoproto.goproto_enum_stringer", - Tag: "varint,62021,opt,name=goproto_enum_stringer", - Filename: "gogo.proto", -} - -var E_EnumStringer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 62022, - Name: "gogoproto.enum_stringer", - Tag: "varint,62022,opt,name=enum_stringer", - Filename: "gogo.proto", -} - -var E_EnumCustomname = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumOptions)(nil), - ExtensionType: (*string)(nil), - Field: 62023, - Name: "gogoproto.enum_customname", - Tag: "bytes,62023,opt,name=enum_customname", - Filename: "gogo.proto", -} - -var E_Enumdecl = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 62024, - Name: "gogoproto.enumdecl", - Tag: "varint,62024,opt,name=enumdecl", - Filename: "gogo.proto", -} - -var E_EnumvalueCustomname = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.EnumValueOptions)(nil), - ExtensionType: (*string)(nil), - Field: 66001, - Name: "gogoproto.enumvalue_customname", - Tag: "bytes,66001,opt,name=enumvalue_customname", - Filename: "gogo.proto", -} - -var E_GoprotoGettersAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63001, - Name: "gogoproto.goproto_getters_all", - Tag: "varint,63001,opt,name=goproto_getters_all", - Filename: "gogo.proto", -} - -var E_GoprotoEnumPrefixAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63002, - Name: "gogoproto.goproto_enum_prefix_all", - Tag: "varint,63002,opt,name=goproto_enum_prefix_all", - Filename: "gogo.proto", -} - -var E_GoprotoStringerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63003, - Name: "gogoproto.goproto_stringer_all", - Tag: "varint,63003,opt,name=goproto_stringer_all", - Filename: "gogo.proto", -} - -var E_VerboseEqualAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63004, - Name: "gogoproto.verbose_equal_all", - Tag: "varint,63004,opt,name=verbose_equal_all", - Filename: "gogo.proto", -} - -var E_FaceAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63005, - Name: "gogoproto.face_all", - Tag: "varint,63005,opt,name=face_all", - Filename: "gogo.proto", -} - -var E_GostringAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63006, - Name: "gogoproto.gostring_all", - Tag: "varint,63006,opt,name=gostring_all", - Filename: "gogo.proto", -} - -var E_PopulateAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63007, - Name: "gogoproto.populate_all", - Tag: "varint,63007,opt,name=populate_all", - Filename: "gogo.proto", -} - -var E_StringerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63008, - Name: "gogoproto.stringer_all", - Tag: "varint,63008,opt,name=stringer_all", - Filename: "gogo.proto", -} - -var E_OnlyoneAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63009, - Name: "gogoproto.onlyone_all", - Tag: "varint,63009,opt,name=onlyone_all", - Filename: "gogo.proto", -} - -var E_EqualAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63013, - Name: "gogoproto.equal_all", - Tag: "varint,63013,opt,name=equal_all", - Filename: "gogo.proto", -} - -var E_DescriptionAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63014, - Name: "gogoproto.description_all", - Tag: "varint,63014,opt,name=description_all", - Filename: "gogo.proto", -} - -var E_TestgenAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63015, - Name: "gogoproto.testgen_all", - Tag: "varint,63015,opt,name=testgen_all", - Filename: "gogo.proto", -} - -var E_BenchgenAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63016, - Name: "gogoproto.benchgen_all", - Tag: "varint,63016,opt,name=benchgen_all", - Filename: "gogo.proto", -} - -var E_MarshalerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63017, - Name: "gogoproto.marshaler_all", - Tag: "varint,63017,opt,name=marshaler_all", - Filename: "gogo.proto", -} - -var E_UnmarshalerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63018, - Name: "gogoproto.unmarshaler_all", - Tag: "varint,63018,opt,name=unmarshaler_all", - Filename: "gogo.proto", -} - -var E_StableMarshalerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63019, - Name: "gogoproto.stable_marshaler_all", - Tag: "varint,63019,opt,name=stable_marshaler_all", - Filename: "gogo.proto", -} - -var E_SizerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63020, - Name: "gogoproto.sizer_all", - Tag: "varint,63020,opt,name=sizer_all", - Filename: "gogo.proto", -} - -var E_GoprotoEnumStringerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63021, - Name: "gogoproto.goproto_enum_stringer_all", - Tag: "varint,63021,opt,name=goproto_enum_stringer_all", - Filename: "gogo.proto", -} - -var E_EnumStringerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63022, - Name: "gogoproto.enum_stringer_all", - Tag: "varint,63022,opt,name=enum_stringer_all", - Filename: "gogo.proto", -} - -var E_UnsafeMarshalerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63023, - Name: "gogoproto.unsafe_marshaler_all", - Tag: "varint,63023,opt,name=unsafe_marshaler_all", - Filename: "gogo.proto", -} - -var E_UnsafeUnmarshalerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63024, - Name: "gogoproto.unsafe_unmarshaler_all", - Tag: "varint,63024,opt,name=unsafe_unmarshaler_all", - Filename: "gogo.proto", -} - -var E_GoprotoExtensionsMapAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63025, - Name: "gogoproto.goproto_extensions_map_all", - Tag: "varint,63025,opt,name=goproto_extensions_map_all", - Filename: "gogo.proto", -} - -var E_GoprotoUnrecognizedAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63026, - Name: "gogoproto.goproto_unrecognized_all", - Tag: "varint,63026,opt,name=goproto_unrecognized_all", - Filename: "gogo.proto", -} - -var E_GogoprotoImport = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63027, - Name: "gogoproto.gogoproto_import", - Tag: "varint,63027,opt,name=gogoproto_import", - Filename: "gogo.proto", -} - -var E_ProtosizerAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63028, - Name: "gogoproto.protosizer_all", - Tag: "varint,63028,opt,name=protosizer_all", - Filename: "gogo.proto", -} - -var E_CompareAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63029, - Name: "gogoproto.compare_all", - Tag: "varint,63029,opt,name=compare_all", - Filename: "gogo.proto", -} - -var E_TypedeclAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63030, - Name: "gogoproto.typedecl_all", - Tag: "varint,63030,opt,name=typedecl_all", - Filename: "gogo.proto", -} - -var E_EnumdeclAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63031, - Name: "gogoproto.enumdecl_all", - Tag: "varint,63031,opt,name=enumdecl_all", - Filename: "gogo.proto", -} - -var E_GoprotoRegistration = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63032, - Name: "gogoproto.goproto_registration", - Tag: "varint,63032,opt,name=goproto_registration", - Filename: "gogo.proto", -} - -var E_MessagenameAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63033, - Name: "gogoproto.messagename_all", - Tag: "varint,63033,opt,name=messagename_all", - Filename: "gogo.proto", -} - -var E_GoprotoSizecacheAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63034, - Name: "gogoproto.goproto_sizecache_all", - Tag: "varint,63034,opt,name=goproto_sizecache_all", - Filename: "gogo.proto", -} - -var E_GoprotoUnkeyedAll = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FileOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 63035, - Name: "gogoproto.goproto_unkeyed_all", - Tag: "varint,63035,opt,name=goproto_unkeyed_all", - Filename: "gogo.proto", -} - -var E_GoprotoGetters = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64001, - Name: "gogoproto.goproto_getters", - Tag: "varint,64001,opt,name=goproto_getters", - Filename: "gogo.proto", -} - -var E_GoprotoStringer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64003, - Name: "gogoproto.goproto_stringer", - Tag: "varint,64003,opt,name=goproto_stringer", - Filename: "gogo.proto", -} - -var E_VerboseEqual = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64004, - Name: "gogoproto.verbose_equal", - Tag: "varint,64004,opt,name=verbose_equal", - Filename: "gogo.proto", -} - -var E_Face = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64005, - Name: "gogoproto.face", - Tag: "varint,64005,opt,name=face", - Filename: "gogo.proto", -} - -var E_Gostring = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64006, - Name: "gogoproto.gostring", - Tag: "varint,64006,opt,name=gostring", - Filename: "gogo.proto", -} - -var E_Populate = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64007, - Name: "gogoproto.populate", - Tag: "varint,64007,opt,name=populate", - Filename: "gogo.proto", -} - -var E_Stringer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 67008, - Name: "gogoproto.stringer", - Tag: "varint,67008,opt,name=stringer", - Filename: "gogo.proto", -} - -var E_Onlyone = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64009, - Name: "gogoproto.onlyone", - Tag: "varint,64009,opt,name=onlyone", - Filename: "gogo.proto", -} - -var E_Equal = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64013, - Name: "gogoproto.equal", - Tag: "varint,64013,opt,name=equal", - Filename: "gogo.proto", -} - -var E_Description = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64014, - Name: "gogoproto.description", - Tag: "varint,64014,opt,name=description", - Filename: "gogo.proto", -} - -var E_Testgen = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64015, - Name: "gogoproto.testgen", - Tag: "varint,64015,opt,name=testgen", - Filename: "gogo.proto", -} - -var E_Benchgen = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64016, - Name: "gogoproto.benchgen", - Tag: "varint,64016,opt,name=benchgen", - Filename: "gogo.proto", -} - -var E_Marshaler = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64017, - Name: "gogoproto.marshaler", - Tag: "varint,64017,opt,name=marshaler", - Filename: "gogo.proto", -} - -var E_Unmarshaler = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64018, - Name: "gogoproto.unmarshaler", - Tag: "varint,64018,opt,name=unmarshaler", - Filename: "gogo.proto", -} - -var E_StableMarshaler = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64019, - Name: "gogoproto.stable_marshaler", - Tag: "varint,64019,opt,name=stable_marshaler", - Filename: "gogo.proto", -} - -var E_Sizer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64020, - Name: "gogoproto.sizer", - Tag: "varint,64020,opt,name=sizer", - Filename: "gogo.proto", -} - -var E_UnsafeMarshaler = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64023, - Name: "gogoproto.unsafe_marshaler", - Tag: "varint,64023,opt,name=unsafe_marshaler", - Filename: "gogo.proto", -} - -var E_UnsafeUnmarshaler = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64024, - Name: "gogoproto.unsafe_unmarshaler", - Tag: "varint,64024,opt,name=unsafe_unmarshaler", - Filename: "gogo.proto", -} - -var E_GoprotoExtensionsMap = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64025, - Name: "gogoproto.goproto_extensions_map", - Tag: "varint,64025,opt,name=goproto_extensions_map", - Filename: "gogo.proto", -} - -var E_GoprotoUnrecognized = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64026, - Name: "gogoproto.goproto_unrecognized", - Tag: "varint,64026,opt,name=goproto_unrecognized", - Filename: "gogo.proto", -} - -var E_Protosizer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64028, - Name: "gogoproto.protosizer", - Tag: "varint,64028,opt,name=protosizer", - Filename: "gogo.proto", -} - -var E_Compare = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64029, - Name: "gogoproto.compare", - Tag: "varint,64029,opt,name=compare", - Filename: "gogo.proto", -} - -var E_Typedecl = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64030, - Name: "gogoproto.typedecl", - Tag: "varint,64030,opt,name=typedecl", - Filename: "gogo.proto", -} - -var E_Messagename = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64033, - Name: "gogoproto.messagename", - Tag: "varint,64033,opt,name=messagename", - Filename: "gogo.proto", -} - -var E_GoprotoSizecache = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64034, - Name: "gogoproto.goproto_sizecache", - Tag: "varint,64034,opt,name=goproto_sizecache", - Filename: "gogo.proto", -} - -var E_GoprotoUnkeyed = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.MessageOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 64035, - Name: "gogoproto.goproto_unkeyed", - Tag: "varint,64035,opt,name=goproto_unkeyed", - Filename: "gogo.proto", -} - -var E_Nullable = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 65001, - Name: "gogoproto.nullable", - Tag: "varint,65001,opt,name=nullable", - Filename: "gogo.proto", -} - -var E_Embed = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 65002, - Name: "gogoproto.embed", - Tag: "varint,65002,opt,name=embed", - Filename: "gogo.proto", -} - -var E_Customtype = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65003, - Name: "gogoproto.customtype", - Tag: "bytes,65003,opt,name=customtype", - Filename: "gogo.proto", -} - -var E_Customname = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65004, - Name: "gogoproto.customname", - Tag: "bytes,65004,opt,name=customname", - Filename: "gogo.proto", -} - -var E_Jsontag = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65005, - Name: "gogoproto.jsontag", - Tag: "bytes,65005,opt,name=jsontag", - Filename: "gogo.proto", -} - -var E_Moretags = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65006, - Name: "gogoproto.moretags", - Tag: "bytes,65006,opt,name=moretags", - Filename: "gogo.proto", -} - -var E_Casttype = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65007, - Name: "gogoproto.casttype", - Tag: "bytes,65007,opt,name=casttype", - Filename: "gogo.proto", -} - -var E_Castkey = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65008, - Name: "gogoproto.castkey", - Tag: "bytes,65008,opt,name=castkey", - Filename: "gogo.proto", -} - -var E_Castvalue = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 65009, - Name: "gogoproto.castvalue", - Tag: "bytes,65009,opt,name=castvalue", - Filename: "gogo.proto", -} - -var E_Stdtime = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 65010, - Name: "gogoproto.stdtime", - Tag: "varint,65010,opt,name=stdtime", - Filename: "gogo.proto", -} - -var E_Stdduration = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 65011, - Name: "gogoproto.stdduration", - Tag: "varint,65011,opt,name=stdduration", - Filename: "gogo.proto", -} - -var E_Wktpointer = &proto.ExtensionDesc{ - ExtendedType: (*descriptor.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 65012, - Name: "gogoproto.wktpointer", - Tag: "varint,65012,opt,name=wktpointer", - Filename: "gogo.proto", -} - -func init() { - proto.RegisterExtension(E_GoprotoEnumPrefix) - proto.RegisterExtension(E_GoprotoEnumStringer) - proto.RegisterExtension(E_EnumStringer) - proto.RegisterExtension(E_EnumCustomname) - proto.RegisterExtension(E_Enumdecl) - proto.RegisterExtension(E_EnumvalueCustomname) - proto.RegisterExtension(E_GoprotoGettersAll) - proto.RegisterExtension(E_GoprotoEnumPrefixAll) - proto.RegisterExtension(E_GoprotoStringerAll) - proto.RegisterExtension(E_VerboseEqualAll) - proto.RegisterExtension(E_FaceAll) - proto.RegisterExtension(E_GostringAll) - proto.RegisterExtension(E_PopulateAll) - proto.RegisterExtension(E_StringerAll) - proto.RegisterExtension(E_OnlyoneAll) - proto.RegisterExtension(E_EqualAll) - proto.RegisterExtension(E_DescriptionAll) - proto.RegisterExtension(E_TestgenAll) - proto.RegisterExtension(E_BenchgenAll) - proto.RegisterExtension(E_MarshalerAll) - proto.RegisterExtension(E_UnmarshalerAll) - proto.RegisterExtension(E_StableMarshalerAll) - proto.RegisterExtension(E_SizerAll) - proto.RegisterExtension(E_GoprotoEnumStringerAll) - proto.RegisterExtension(E_EnumStringerAll) - proto.RegisterExtension(E_UnsafeMarshalerAll) - proto.RegisterExtension(E_UnsafeUnmarshalerAll) - proto.RegisterExtension(E_GoprotoExtensionsMapAll) - proto.RegisterExtension(E_GoprotoUnrecognizedAll) - proto.RegisterExtension(E_GogoprotoImport) - proto.RegisterExtension(E_ProtosizerAll) - proto.RegisterExtension(E_CompareAll) - proto.RegisterExtension(E_TypedeclAll) - proto.RegisterExtension(E_EnumdeclAll) - proto.RegisterExtension(E_GoprotoRegistration) - proto.RegisterExtension(E_MessagenameAll) - proto.RegisterExtension(E_GoprotoSizecacheAll) - proto.RegisterExtension(E_GoprotoUnkeyedAll) - proto.RegisterExtension(E_GoprotoGetters) - proto.RegisterExtension(E_GoprotoStringer) - proto.RegisterExtension(E_VerboseEqual) - proto.RegisterExtension(E_Face) - proto.RegisterExtension(E_Gostring) - proto.RegisterExtension(E_Populate) - proto.RegisterExtension(E_Stringer) - proto.RegisterExtension(E_Onlyone) - proto.RegisterExtension(E_Equal) - proto.RegisterExtension(E_Description) - proto.RegisterExtension(E_Testgen) - proto.RegisterExtension(E_Benchgen) - proto.RegisterExtension(E_Marshaler) - proto.RegisterExtension(E_Unmarshaler) - proto.RegisterExtension(E_StableMarshaler) - proto.RegisterExtension(E_Sizer) - proto.RegisterExtension(E_UnsafeMarshaler) - proto.RegisterExtension(E_UnsafeUnmarshaler) - proto.RegisterExtension(E_GoprotoExtensionsMap) - proto.RegisterExtension(E_GoprotoUnrecognized) - proto.RegisterExtension(E_Protosizer) - proto.RegisterExtension(E_Compare) - proto.RegisterExtension(E_Typedecl) - proto.RegisterExtension(E_Messagename) - proto.RegisterExtension(E_GoprotoSizecache) - proto.RegisterExtension(E_GoprotoUnkeyed) - proto.RegisterExtension(E_Nullable) - proto.RegisterExtension(E_Embed) - proto.RegisterExtension(E_Customtype) - proto.RegisterExtension(E_Customname) - proto.RegisterExtension(E_Jsontag) - proto.RegisterExtension(E_Moretags) - proto.RegisterExtension(E_Casttype) - proto.RegisterExtension(E_Castkey) - proto.RegisterExtension(E_Castvalue) - proto.RegisterExtension(E_Stdtime) - proto.RegisterExtension(E_Stdduration) - proto.RegisterExtension(E_Wktpointer) -} - -func init() { proto.RegisterFile("gogo.proto", fileDescriptor_592445b5231bc2b9) } - -var fileDescriptor_592445b5231bc2b9 = []byte{ - // 1328 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x98, 0x49, 0x6f, 0x1c, 0x45, - 0x14, 0x80, 0x85, 0x48, 0x64, 0x4f, 0x79, 0x8b, 0xc7, 0xc6, 0x84, 0x08, 0x44, 0xe0, 0xc4, 0xc9, - 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-var E_Nullable = &proto.ExtensionDesc{ - ExtendedType: (*google_protobuf.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 51235, - Name: "gogoproto.nullable", - Tag: "varint,51235,opt,name=nullable", -} - -var E_Embed = &proto.ExtensionDesc{ - ExtendedType: (*google_protobuf.FieldOptions)(nil), - ExtensionType: (*bool)(nil), - Field: 51236, - Name: "gogoproto.embed", - Tag: "varint,51236,opt,name=embed", -} - -var E_Customtype = &proto.ExtensionDesc{ - ExtendedType: (*google_protobuf.FieldOptions)(nil), - ExtensionType: (*string)(nil), - Field: 51237, - Name: "gogoproto.customtype", - Tag: "bytes,51237,opt,name=customtype", -} - -func init() { - proto.RegisterExtension(E_Nullable) - proto.RegisterExtension(E_Embed) - proto.RegisterExtension(E_Customtype) -} diff --git a/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto b/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto deleted file mode 100644 index b80c85653..000000000 --- a/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto +++ /dev/null @@ -1,144 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto2"; -package gogoproto; - -import "google/protobuf/descriptor.proto"; - -option java_package = "com.google.protobuf"; -option java_outer_classname = "GoGoProtos"; -option go_package = "github.com/gogo/protobuf/gogoproto"; - -extend google.protobuf.EnumOptions { - optional bool goproto_enum_prefix = 62001; - optional bool goproto_enum_stringer = 62021; - optional bool enum_stringer = 62022; - optional string enum_customname = 62023; - optional bool enumdecl = 62024; -} - -extend google.protobuf.EnumValueOptions { - optional string enumvalue_customname = 66001; -} - -extend google.protobuf.FileOptions { - optional bool goproto_getters_all = 63001; - optional bool goproto_enum_prefix_all = 63002; - optional bool goproto_stringer_all = 63003; - optional bool verbose_equal_all = 63004; - optional bool face_all = 63005; - optional bool gostring_all = 63006; - optional bool populate_all = 63007; - optional bool stringer_all = 63008; - optional bool onlyone_all = 63009; - - optional bool equal_all = 63013; - optional bool description_all = 63014; - optional bool testgen_all = 63015; - optional bool benchgen_all = 63016; - optional bool marshaler_all = 63017; - optional bool unmarshaler_all = 63018; - optional bool stable_marshaler_all = 63019; - - optional bool sizer_all = 63020; - - optional bool goproto_enum_stringer_all = 63021; - optional bool enum_stringer_all = 63022; - - optional bool unsafe_marshaler_all = 63023; - optional bool unsafe_unmarshaler_all = 63024; - - optional bool goproto_extensions_map_all = 63025; - optional bool goproto_unrecognized_all = 63026; - optional bool gogoproto_import = 63027; - optional bool protosizer_all = 63028; - optional bool compare_all = 63029; - optional bool typedecl_all = 63030; - optional bool enumdecl_all = 63031; - - optional bool goproto_registration = 63032; - optional bool messagename_all = 63033; - - optional bool goproto_sizecache_all = 63034; - optional bool goproto_unkeyed_all = 63035; -} - -extend google.protobuf.MessageOptions { - optional bool goproto_getters = 64001; - optional bool goproto_stringer = 64003; - optional bool verbose_equal = 64004; - optional bool face = 64005; - optional bool gostring = 64006; - optional bool populate = 64007; - optional bool stringer = 67008; - optional bool onlyone = 64009; - - optional bool equal = 64013; - optional bool description = 64014; - optional bool testgen = 64015; - optional bool benchgen = 64016; - optional bool marshaler = 64017; - optional bool unmarshaler = 64018; - optional bool stable_marshaler = 64019; - - optional bool sizer = 64020; - - optional bool unsafe_marshaler = 64023; - optional bool unsafe_unmarshaler = 64024; - - optional bool goproto_extensions_map = 64025; - optional bool goproto_unrecognized = 64026; - - optional bool protosizer = 64028; - optional bool compare = 64029; - - optional bool typedecl = 64030; - - optional bool messagename = 64033; - - optional bool goproto_sizecache = 64034; - optional bool goproto_unkeyed = 64035; -} - -extend google.protobuf.FieldOptions { - optional bool nullable = 65001; - optional bool embed = 65002; - optional string customtype = 65003; - optional string customname = 65004; - optional string jsontag = 65005; - optional string moretags = 65006; - optional string casttype = 65007; - optional string castkey = 65008; - optional string castvalue = 65009; - - optional bool stdtime = 65010; - optional bool stdduration = 65011; - optional bool wktpointer = 65012; - -} diff --git a/vendor/github.com/gogo/protobuf/gogoproto/helper.go b/vendor/github.com/gogo/protobuf/gogoproto/helper.go deleted file mode 100644 index 390d4e4be..000000000 --- a/vendor/github.com/gogo/protobuf/gogoproto/helper.go +++ /dev/null @@ -1,415 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package gogoproto - -import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" -import proto "github.com/gogo/protobuf/proto" - -func IsEmbed(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Embed, false) -} - -func IsNullable(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Nullable, true) -} - -func IsStdTime(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Stdtime, false) -} - -func IsStdDuration(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Stdduration, false) -} - -func IsStdDouble(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.DoubleValue" -} - -func IsStdFloat(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.FloatValue" -} - -func IsStdInt64(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int64Value" -} - -func IsStdUInt64(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt64Value" -} - -func IsStdInt32(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int32Value" -} - -func IsStdUInt32(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt32Value" -} - -func IsStdBool(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BoolValue" -} - -func IsStdString(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.StringValue" -} - -func IsStdBytes(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BytesValue" -} - -func IsStdType(field *google_protobuf.FieldDescriptorProto) bool { - return (IsStdTime(field) || IsStdDuration(field) || - IsStdDouble(field) || IsStdFloat(field) || - IsStdInt64(field) || IsStdUInt64(field) || - IsStdInt32(field) || IsStdUInt32(field) || - IsStdBool(field) || - IsStdString(field) || IsStdBytes(field)) -} - -func IsWktPtr(field *google_protobuf.FieldDescriptorProto) bool { - return proto.GetBoolExtension(field.Options, E_Wktpointer, false) -} - -func NeedsNilCheck(proto3 bool, field *google_protobuf.FieldDescriptorProto) bool { - nullable := IsNullable(field) - if field.IsMessage() || IsCustomType(field) { - return nullable - } - if proto3 { - return false - } - return nullable || *field.Type == google_protobuf.FieldDescriptorProto_TYPE_BYTES -} - -func IsCustomType(field *google_protobuf.FieldDescriptorProto) bool { - typ := GetCustomType(field) - if len(typ) > 0 { - return true - } - return false -} - -func IsCastType(field *google_protobuf.FieldDescriptorProto) bool { - typ := GetCastType(field) - if len(typ) > 0 { - return true - } - return false -} - -func IsCastKey(field *google_protobuf.FieldDescriptorProto) bool { - typ := GetCastKey(field) - if len(typ) > 0 { - return true - } - return false -} - -func IsCastValue(field *google_protobuf.FieldDescriptorProto) bool { - typ := GetCastValue(field) - if len(typ) > 0 { - return true - } - return false -} - -func HasEnumDecl(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { - return proto.GetBoolExtension(enum.Options, E_Enumdecl, proto.GetBoolExtension(file.Options, E_EnumdeclAll, true)) -} - -func HasTypeDecl(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Typedecl, proto.GetBoolExtension(file.Options, E_TypedeclAll, true)) -} - -func GetCustomType(field *google_protobuf.FieldDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Customtype) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetCastType(field *google_protobuf.FieldDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Casttype) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetCastKey(field *google_protobuf.FieldDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Castkey) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetCastValue(field *google_protobuf.FieldDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Castvalue) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func IsCustomName(field *google_protobuf.FieldDescriptorProto) bool { - name := GetCustomName(field) - if len(name) > 0 { - return true - } - return false -} - -func IsEnumCustomName(field *google_protobuf.EnumDescriptorProto) bool { - name := GetEnumCustomName(field) - if len(name) > 0 { - return true - } - return false -} - -func IsEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) bool { - name := GetEnumValueCustomName(field) - if len(name) > 0 { - return true - } - return false -} - -func GetCustomName(field *google_protobuf.FieldDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Customname) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetEnumCustomName(field *google_protobuf.EnumDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_EnumCustomname) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) string { - if field == nil { - return "" - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_EnumvalueCustomname) - if err == nil && v.(*string) != nil { - return *(v.(*string)) - } - } - return "" -} - -func GetJsonTag(field *google_protobuf.FieldDescriptorProto) *string { - if field == nil { - return nil - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Jsontag) - if err == nil && v.(*string) != nil { - return (v.(*string)) - } - } - return nil -} - -func GetMoreTags(field *google_protobuf.FieldDescriptorProto) *string { - if field == nil { - return nil - } - if field.Options != nil { - v, err := proto.GetExtension(field.Options, E_Moretags) - if err == nil && v.(*string) != nil { - return (v.(*string)) - } - } - return nil -} - -type EnableFunc func(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool - -func EnabledGoEnumPrefix(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { - return proto.GetBoolExtension(enum.Options, E_GoprotoEnumPrefix, proto.GetBoolExtension(file.Options, E_GoprotoEnumPrefixAll, true)) -} - -func EnabledGoStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoStringer, proto.GetBoolExtension(file.Options, E_GoprotoStringerAll, true)) -} - -func HasGoGetters(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoGetters, proto.GetBoolExtension(file.Options, E_GoprotoGettersAll, true)) -} - -func IsUnion(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Onlyone, proto.GetBoolExtension(file.Options, E_OnlyoneAll, false)) -} - -func HasGoString(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Gostring, proto.GetBoolExtension(file.Options, E_GostringAll, false)) -} - -func HasEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Equal, proto.GetBoolExtension(file.Options, E_EqualAll, false)) -} - -func HasVerboseEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_VerboseEqual, proto.GetBoolExtension(file.Options, E_VerboseEqualAll, false)) -} - -func IsStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Stringer, proto.GetBoolExtension(file.Options, E_StringerAll, false)) -} - -func IsFace(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Face, proto.GetBoolExtension(file.Options, E_FaceAll, false)) -} - -func HasDescription(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Description, proto.GetBoolExtension(file.Options, E_DescriptionAll, false)) -} - -func HasPopulate(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Populate, proto.GetBoolExtension(file.Options, E_PopulateAll, false)) -} - -func HasTestGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Testgen, proto.GetBoolExtension(file.Options, E_TestgenAll, false)) -} - -func HasBenchGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Benchgen, proto.GetBoolExtension(file.Options, E_BenchgenAll, false)) -} - -func IsMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Marshaler, proto.GetBoolExtension(file.Options, E_MarshalerAll, false)) -} - -func IsUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Unmarshaler, proto.GetBoolExtension(file.Options, E_UnmarshalerAll, false)) -} - -func IsStableMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_StableMarshaler, proto.GetBoolExtension(file.Options, E_StableMarshalerAll, false)) -} - -func IsSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Sizer, proto.GetBoolExtension(file.Options, E_SizerAll, false)) -} - -func IsProtoSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Protosizer, proto.GetBoolExtension(file.Options, E_ProtosizerAll, false)) -} - -func IsGoEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { - return proto.GetBoolExtension(enum.Options, E_GoprotoEnumStringer, proto.GetBoolExtension(file.Options, E_GoprotoEnumStringerAll, true)) -} - -func IsEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { - return proto.GetBoolExtension(enum.Options, E_EnumStringer, proto.GetBoolExtension(file.Options, E_EnumStringerAll, false)) -} - -func IsUnsafeMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_UnsafeMarshaler, proto.GetBoolExtension(file.Options, E_UnsafeMarshalerAll, false)) -} - -func IsUnsafeUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_UnsafeUnmarshaler, proto.GetBoolExtension(file.Options, E_UnsafeUnmarshalerAll, false)) -} - -func HasExtensionsMap(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoExtensionsMap, proto.GetBoolExtension(file.Options, E_GoprotoExtensionsMapAll, true)) -} - -func HasUnrecognized(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoUnrecognized, proto.GetBoolExtension(file.Options, E_GoprotoUnrecognizedAll, true)) -} - -func IsProto3(file *google_protobuf.FileDescriptorProto) bool { - return file.GetSyntax() == "proto3" -} - -func ImportsGoGoProto(file *google_protobuf.FileDescriptorProto) bool { - return proto.GetBoolExtension(file.Options, E_GogoprotoImport, true) -} - -func HasCompare(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Compare, proto.GetBoolExtension(file.Options, E_CompareAll, false)) -} - -func RegistersGolangProto(file *google_protobuf.FileDescriptorProto) bool { - return proto.GetBoolExtension(file.Options, E_GoprotoRegistration, false) -} - -func HasMessageName(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_Messagename, proto.GetBoolExtension(file.Options, E_MessagenameAll, false)) -} - -func HasSizecache(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoSizecache, proto.GetBoolExtension(file.Options, E_GoprotoSizecacheAll, true)) -} - -func HasUnkeyed(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { - return proto.GetBoolExtension(message.Options, E_GoprotoUnkeyed, proto.GetBoolExtension(file.Options, E_GoprotoUnkeyedAll, true)) -} diff --git a/vendor/github.com/gogo/protobuf/proto/Makefile b/vendor/github.com/gogo/protobuf/proto/Makefile deleted file mode 100644 index 00d65f327..000000000 --- a/vendor/github.com/gogo/protobuf/proto/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -# Go support for Protocol Buffers - Google's data interchange format -# -# Copyright 2010 The Go Authors. All rights reserved. -# https://github.com/golang/protobuf -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -install: - go install - -test: install generate-test-pbs - go test - - -generate-test-pbs: - make install - make -C test_proto - make -C proto3_proto - make diff --git a/vendor/github.com/gogo/protobuf/proto/clone.go b/vendor/github.com/gogo/protobuf/proto/clone.go deleted file mode 100644 index a26b046d9..000000000 --- a/vendor/github.com/gogo/protobuf/proto/clone.go +++ /dev/null @@ -1,258 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer deep copy and merge. -// TODO: RawMessage. - -package proto - -import ( - "fmt" - "log" - "reflect" - "strings" -) - -// Clone returns a deep copy of a protocol buffer. -func Clone(src Message) Message { - in := reflect.ValueOf(src) - if in.IsNil() { - return src - } - out := reflect.New(in.Type().Elem()) - dst := out.Interface().(Message) - Merge(dst, src) - return dst -} - -// Merger is the interface representing objects that can merge messages of the same type. -type Merger interface { - // Merge merges src into this message. - // Required and optional fields that are set in src will be set to that value in dst. - // Elements of repeated fields will be appended. - // - // Merge may panic if called with a different argument type than the receiver. - Merge(src Message) -} - -// generatedMerger is the custom merge method that generated protos will have. -// We must add this method since a generate Merge method will conflict with -// many existing protos that have a Merge data field already defined. -type generatedMerger interface { - XXX_Merge(src Message) -} - -// Merge merges src into dst. -// Required and optional fields that are set in src will be set to that value in dst. -// Elements of repeated fields will be appended. -// Merge panics if src and dst are not the same type, or if dst is nil. -func Merge(dst, src Message) { - if m, ok := dst.(Merger); ok { - m.Merge(src) - return - } - - in := reflect.ValueOf(src) - out := reflect.ValueOf(dst) - if out.IsNil() { - panic("proto: nil destination") - } - if in.Type() != out.Type() { - panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src)) - } - if in.IsNil() { - return // Merge from nil src is a noop - } - if m, ok := dst.(generatedMerger); ok { - m.XXX_Merge(src) - return - } - mergeStruct(out.Elem(), in.Elem()) -} - -func mergeStruct(out, in reflect.Value) { - sprop := GetProperties(in.Type()) - for i := 0; i < in.NumField(); i++ { - f := in.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) - } - - if emIn, ok := in.Addr().Interface().(extensionsBytes); ok { - emOut := out.Addr().Interface().(extensionsBytes) - bIn := emIn.GetExtensions() - bOut := emOut.GetExtensions() - *bOut = append(*bOut, *bIn...) - } else if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - uf := in.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return - } - uin := uf.Bytes() - if len(uin) > 0 { - out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...)) - } -} - -// mergeAny performs a merge between two values of the same type. -// viaPtr indicates whether the values were indirected through a pointer (implying proto2). -// prop is set if this is a struct field (it may be nil). -func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) { - if in.Type() == protoMessageType { - if !in.IsNil() { - if out.IsNil() { - out.Set(reflect.ValueOf(Clone(in.Interface().(Message)))) - } else { - Merge(out.Interface().(Message), in.Interface().(Message)) - } - } - return - } - switch in.Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - if !viaPtr && isProto3Zero(in) { - return - } - out.Set(in) - case reflect.Interface: - // Probably a oneof field; copy non-nil values. - if in.IsNil() { - return - } - // Allocate destination if it is not set, or set to a different type. - // Otherwise we will merge as normal. - if out.IsNil() || out.Elem().Type() != in.Elem().Type() { - out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T) - } - mergeAny(out.Elem(), in.Elem(), false, nil) - case reflect.Map: - if in.Len() == 0 { - return - } - if out.IsNil() { - out.Set(reflect.MakeMap(in.Type())) - } - // For maps with value types of *T or []byte we need to deep copy each value. - elemKind := in.Type().Elem().Kind() - for _, key := range in.MapKeys() { - var val reflect.Value - switch elemKind { - case reflect.Ptr: - val = reflect.New(in.Type().Elem().Elem()) - mergeAny(val, in.MapIndex(key), false, nil) - case reflect.Slice: - val = in.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - default: - val = in.MapIndex(key) - } - out.SetMapIndex(key, val) - } - case reflect.Ptr: - if in.IsNil() { - return - } - if out.IsNil() { - out.Set(reflect.New(in.Elem().Type())) - } - mergeAny(out.Elem(), in.Elem(), true, nil) - case reflect.Slice: - if in.IsNil() { - return - } - if in.Type().Elem().Kind() == reflect.Uint8 { - // []byte is a scalar bytes field, not a repeated field. - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value, and should not - // be merged. - if prop != nil && prop.proto3 && in.Len() == 0 { - return - } - - // Make a deep copy. - // Append to []byte{} instead of []byte(nil) so that we never end up - // with a nil result. - out.SetBytes(append([]byte{}, in.Bytes()...)) - return - } - n := in.Len() - if out.IsNil() { - out.Set(reflect.MakeSlice(in.Type(), 0, n)) - } - switch in.Type().Elem().Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - out.Set(reflect.AppendSlice(out, in)) - default: - for i := 0; i < n; i++ { - x := reflect.Indirect(reflect.New(in.Type().Elem())) - mergeAny(x, in.Index(i), false, nil) - out.Set(reflect.Append(out, x)) - } - } - case reflect.Struct: - mergeStruct(out, in) - default: - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to copy %v", in) - } -} - -func mergeExtension(out, in map[int32]Extension) { - for extNum, eIn := range in { - eOut := Extension{desc: eIn.desc} - if eIn.value != nil { - v := reflect.New(reflect.TypeOf(eIn.value)).Elem() - mergeAny(v, reflect.ValueOf(eIn.value), false, nil) - eOut.value = v.Interface() - } - if eIn.enc != nil { - eOut.enc = make([]byte, len(eIn.enc)) - copy(eOut.enc, eIn.enc) - } - - out[extNum] = eOut - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go b/vendor/github.com/gogo/protobuf/proto/custom_gogo.go deleted file mode 100644 index 24552483c..000000000 --- a/vendor/github.com/gogo/protobuf/proto/custom_gogo.go +++ /dev/null @@ -1,39 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import "reflect" - -type custom interface { - Marshal() ([]byte, error) - Unmarshal(data []byte) error - Size() int -} - -var customType = reflect.TypeOf((*custom)(nil)).Elem() diff --git a/vendor/github.com/gogo/protobuf/proto/decode.go b/vendor/github.com/gogo/protobuf/proto/decode.go deleted file mode 100644 index 63b0f08be..000000000 --- a/vendor/github.com/gogo/protobuf/proto/decode.go +++ /dev/null @@ -1,427 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for decoding protocol buffer data to construct in-memory representations. - */ - -import ( - "errors" - "fmt" - "io" -) - -// errOverflow is returned when an integer is too large to be represented. -var errOverflow = errors.New("proto: integer overflow") - -// ErrInternalBadWireType is returned by generated code when an incorrect -// wire type is encountered. It does not get returned to user code. -var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") - -// DecodeVarint reads a varint-encoded integer from the slice. -// It returns the integer and the number of bytes consumed, or -// zero if there is not enough. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func DecodeVarint(buf []byte) (x uint64, n int) { - for shift := uint(0); shift < 64; shift += 7 { - if n >= len(buf) { - return 0, 0 - } - b := uint64(buf[n]) - n++ - x |= (b & 0x7F) << shift - if (b & 0x80) == 0 { - return x, n - } - } - - // The number is too large to represent in a 64-bit value. - return 0, 0 -} - -func (p *Buffer) decodeVarintSlow() (x uint64, err error) { - i := p.index - l := len(p.buf) - - for shift := uint(0); shift < 64; shift += 7 { - if i >= l { - err = io.ErrUnexpectedEOF - return - } - b := p.buf[i] - i++ - x |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - p.index = i - return - } - } - - // The number is too large to represent in a 64-bit value. - err = errOverflow - return -} - -// DecodeVarint reads a varint-encoded integer from the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) DecodeVarint() (x uint64, err error) { - i := p.index - buf := p.buf - - if i >= len(buf) { - return 0, io.ErrUnexpectedEOF - } else if buf[i] < 0x80 { - p.index++ - return uint64(buf[i]), nil - } else if len(buf)-i < 10 { - return p.decodeVarintSlow() - } - - var b uint64 - // we already checked the first byte - x = uint64(buf[i]) - 0x80 - i++ - - b = uint64(buf[i]) - i++ - x += b << 7 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 7 - - b = uint64(buf[i]) - i++ - x += b << 14 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 14 - - b = uint64(buf[i]) - i++ - x += b << 21 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 21 - - b = uint64(buf[i]) - i++ - x += b << 28 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 28 - - b = uint64(buf[i]) - i++ - x += b << 35 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 35 - - b = uint64(buf[i]) - i++ - x += b << 42 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 42 - - b = uint64(buf[i]) - i++ - x += b << 49 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 49 - - b = uint64(buf[i]) - i++ - x += b << 56 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 56 - - b = uint64(buf[i]) - i++ - x += b << 63 - if b&0x80 == 0 { - goto done - } - - return 0, errOverflow - -done: - p.index = i - return x, nil -} - -// DecodeFixed64 reads a 64-bit integer from the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) DecodeFixed64() (x uint64, err error) { - // x, err already 0 - i := p.index + 8 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-8]) - x |= uint64(p.buf[i-7]) << 8 - x |= uint64(p.buf[i-6]) << 16 - x |= uint64(p.buf[i-5]) << 24 - x |= uint64(p.buf[i-4]) << 32 - x |= uint64(p.buf[i-3]) << 40 - x |= uint64(p.buf[i-2]) << 48 - x |= uint64(p.buf[i-1]) << 56 - return -} - -// DecodeFixed32 reads a 32-bit integer from the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) DecodeFixed32() (x uint64, err error) { - // x, err already 0 - i := p.index + 4 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-4]) - x |= uint64(p.buf[i-3]) << 8 - x |= uint64(p.buf[i-2]) << 16 - x |= uint64(p.buf[i-1]) << 24 - return -} - -// DecodeZigzag64 reads a zigzag-encoded 64-bit integer -// from the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) DecodeZigzag64() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63) - return -} - -// DecodeZigzag32 reads a zigzag-encoded 32-bit integer -// from the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) DecodeZigzag32() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31)) - return -} - -// DecodeRawBytes reads a count-delimited byte buffer from the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) { - n, err := p.DecodeVarint() - if err != nil { - return nil, err - } - - nb := int(n) - if nb < 0 { - return nil, fmt.Errorf("proto: bad byte length %d", nb) - } - end := p.index + nb - if end < p.index || end > len(p.buf) { - return nil, io.ErrUnexpectedEOF - } - - if !alloc { - // todo: check if can get more uses of alloc=false - buf = p.buf[p.index:end] - p.index += nb - return - } - - buf = make([]byte, nb) - copy(buf, p.buf[p.index:]) - p.index += nb - return -} - -// DecodeStringBytes reads an encoded string from the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) DecodeStringBytes() (s string, err error) { - buf, err := p.DecodeRawBytes(false) - if err != nil { - return - } - return string(buf), nil -} - -// Unmarshaler is the interface representing objects that can -// unmarshal themselves. The argument points to data that may be -// overwritten, so implementations should not keep references to the -// buffer. -// Unmarshal implementations should not clear the receiver. -// Any unmarshaled data should be merged into the receiver. -// Callers of Unmarshal that do not want to retain existing data -// should Reset the receiver before calling Unmarshal. -type Unmarshaler interface { - Unmarshal([]byte) error -} - -// newUnmarshaler is the interface representing objects that can -// unmarshal themselves. The semantics are identical to Unmarshaler. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newUnmarshaler interface { - XXX_Unmarshal([]byte) error -} - -// Unmarshal parses the protocol buffer representation in buf and places the -// decoded result in pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// Unmarshal resets pb before starting to unmarshal, so any -// existing data in pb is always removed. Use UnmarshalMerge -// to preserve and append to existing data. -func Unmarshal(buf []byte, pb Message) error { - pb.Reset() - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// UnmarshalMerge parses the protocol buffer representation in buf and -// writes the decoded result to pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// UnmarshalMerge merges into existing data in pb. -// Most code should use Unmarshal instead. -func UnmarshalMerge(buf []byte, pb Message) error { - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// DecodeMessage reads a count-delimited message from the Buffer. -func (p *Buffer) DecodeMessage(pb Message) error { - enc, err := p.DecodeRawBytes(false) - if err != nil { - return err - } - return NewBuffer(enc).Unmarshal(pb) -} - -// DecodeGroup reads a tag-delimited group from the Buffer. -// StartGroup tag is already consumed. This function consumes -// EndGroup tag. -func (p *Buffer) DecodeGroup(pb Message) error { - b := p.buf[p.index:] - x, y := findEndGroup(b) - if x < 0 { - return io.ErrUnexpectedEOF - } - err := Unmarshal(b[:x], pb) - p.index += y - return err -} - -// Unmarshal parses the protocol buffer representation in the -// Buffer and places the decoded result in pb. If the struct -// underlying pb does not match the data in the buffer, the results can be -// unpredictable. -// -// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal. -func (p *Buffer) Unmarshal(pb Message) error { - // If the object can unmarshal itself, let it. - if u, ok := pb.(newUnmarshaler); ok { - err := u.XXX_Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - err := u.Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - - // Slow workaround for messages that aren't Unmarshalers. - // This includes some hand-coded .pb.go files and - // bootstrap protos. - // TODO: fix all of those and then add Unmarshal to - // the Message interface. Then: - // The cast above and code below can be deleted. - // The old unmarshaler can be deleted. - // Clients can call Unmarshal directly (can already do that, actually). - var info InternalMessageInfo - err := info.Unmarshal(pb, p.buf[p.index:]) - p.index = len(p.buf) - return err -} diff --git a/vendor/github.com/gogo/protobuf/proto/deprecated.go b/vendor/github.com/gogo/protobuf/proto/deprecated.go deleted file mode 100644 index 35b882c09..000000000 --- a/vendor/github.com/gogo/protobuf/proto/deprecated.go +++ /dev/null @@ -1,63 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2018 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import "errors" - -// Deprecated: do not use. -type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } - -// Deprecated: do not use. -func GetStats() Stats { return Stats{} } - -// Deprecated: do not use. -func MarshalMessageSet(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func UnmarshalMessageSet([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func MarshalMessageSetJSON(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func UnmarshalMessageSetJSON([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func RegisterMessageSetType(Message, int32, string) {} diff --git a/vendor/github.com/gogo/protobuf/proto/discard.go b/vendor/github.com/gogo/protobuf/proto/discard.go deleted file mode 100644 index fe1bd7d90..000000000 --- a/vendor/github.com/gogo/protobuf/proto/discard.go +++ /dev/null @@ -1,350 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2017 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" -) - -type generatedDiscarder interface { - XXX_DiscardUnknown() -} - -// DiscardUnknown recursively discards all unknown fields from this message -// and all embedded messages. -// -// When unmarshaling a message with unrecognized fields, the tags and values -// of such fields are preserved in the Message. This allows a later call to -// marshal to be able to produce a message that continues to have those -// unrecognized fields. To avoid this, DiscardUnknown is used to -// explicitly clear the unknown fields after unmarshaling. -// -// For proto2 messages, the unknown fields of message extensions are only -// discarded from messages that have been accessed via GetExtension. -func DiscardUnknown(m Message) { - if m, ok := m.(generatedDiscarder); ok { - m.XXX_DiscardUnknown() - return - } - // TODO: Dynamically populate a InternalMessageInfo for legacy messages, - // but the master branch has no implementation for InternalMessageInfo, - // so it would be more work to replicate that approach. - discardLegacy(m) -} - -// DiscardUnknown recursively discards all unknown fields. -func (a *InternalMessageInfo) DiscardUnknown(m Message) { - di := atomicLoadDiscardInfo(&a.discard) - if di == nil { - di = getDiscardInfo(reflect.TypeOf(m).Elem()) - atomicStoreDiscardInfo(&a.discard, di) - } - di.discard(toPointer(&m)) -} - -type discardInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []discardFieldInfo - unrecognized field -} - -type discardFieldInfo struct { - field field // Offset of field, guaranteed to be valid - discard func(src pointer) -} - -var ( - discardInfoMap = map[reflect.Type]*discardInfo{} - discardInfoLock sync.Mutex -) - -func getDiscardInfo(t reflect.Type) *discardInfo { - discardInfoLock.Lock() - defer discardInfoLock.Unlock() - di := discardInfoMap[t] - if di == nil { - di = &discardInfo{typ: t} - discardInfoMap[t] = di - } - return di -} - -func (di *discardInfo) discard(src pointer) { - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&di.initialized) == 0 { - di.computeDiscardInfo() - } - - for _, fi := range di.fields { - sfp := src.offset(fi.field) - fi.discard(sfp) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil { - // Ignore lock since DiscardUnknown is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - DiscardUnknown(m) - } - } - } - - if di.unrecognized.IsValid() { - *src.offset(di.unrecognized).toBytes() = nil - } -} - -func (di *discardInfo) computeDiscardInfo() { - di.lock.Lock() - defer di.lock.Unlock() - if di.initialized != 0 { - return - } - t := di.typ - n := t.NumField() - - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - dfi := discardFieldInfo{field: toField(&f)} - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name)) - case isSlice: // E.g., []*pb.T - discardInfo := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sps := src.getPointerSlice() - for _, sp := range sps { - if !sp.isNil() { - discardInfo.discard(sp) - } - } - } - default: // E.g., *pb.T - discardInfo := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sp := src.getPointer() - if !sp.isNil() { - discardInfo.discard(sp) - } - } - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name)) - default: // E.g., map[K]V - if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T) - dfi.discard = func(src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - DiscardUnknown(val.Interface().(Message)) - } - } - } else { - dfi.discard = func(pointer) {} // Noop - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name)) - default: // E.g., interface{} - // TODO: Make this faster? - dfi.discard = func(src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - DiscardUnknown(sv.Interface().(Message)) - } - } - } - } - default: - continue - } - di.fields = append(di.fields, dfi) - } - - di.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - di.unrecognized = toField(&f) - } - - atomic.StoreInt32(&di.initialized, 1) -} - -func discardLegacy(m Message) { - v := reflect.ValueOf(m) - if v.Kind() != reflect.Ptr || v.IsNil() { - return - } - v = v.Elem() - if v.Kind() != reflect.Struct { - return - } - t := v.Type() - - for i := 0; i < v.NumField(); i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - vf := v.Field(i) - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name)) - case isSlice: // E.g., []*pb.T - for j := 0; j < vf.Len(); j++ { - discardLegacy(vf.Index(j).Interface().(Message)) - } - default: // E.g., *pb.T - discardLegacy(vf.Interface().(Message)) - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name)) - default: // E.g., map[K]V - tv := vf.Type().Elem() - if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T) - for _, key := range vf.MapKeys() { - val := vf.MapIndex(key) - discardLegacy(val.Interface().(Message)) - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name)) - default: // E.g., test_proto.isCommunique_Union interface - if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" { - vf = vf.Elem() // E.g., *test_proto.Communique_Msg - if !vf.IsNil() { - vf = vf.Elem() // E.g., test_proto.Communique_Msg - vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value - if vf.Kind() == reflect.Ptr { - discardLegacy(vf.Interface().(Message)) - } - } - } - } - } - } - - if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() { - if vf.Type() != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - vf.Set(reflect.ValueOf([]byte(nil))) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(m); err == nil { - // Ignore lock since discardLegacy is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - discardLegacy(m) - } - } - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/duration.go b/vendor/github.com/gogo/protobuf/proto/duration.go deleted file mode 100644 index 93464c91c..000000000 --- a/vendor/github.com/gogo/protobuf/proto/duration.go +++ /dev/null @@ -1,100 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// This file implements conversions between google.protobuf.Duration -// and time.Duration. - -import ( - "errors" - "fmt" - "time" -) - -const ( - // Range of a Duration in seconds, as specified in - // google/protobuf/duration.proto. This is about 10,000 years in seconds. - maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) - minSeconds = -maxSeconds -) - -// validateDuration determines whether the Duration is valid according to the -// definition in google/protobuf/duration.proto. A valid Duration -// may still be too large to fit into a time.Duration (the range of Duration -// is about 10,000 years, and the range of time.Duration is about 290). -func validateDuration(d *duration) error { - if d == nil { - return errors.New("duration: nil Duration") - } - if d.Seconds < minSeconds || d.Seconds > maxSeconds { - return fmt.Errorf("duration: %#v: seconds out of range", d) - } - if d.Nanos <= -1e9 || d.Nanos >= 1e9 { - return fmt.Errorf("duration: %#v: nanos out of range", d) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) { - return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d) - } - return nil -} - -// DurationFromProto converts a Duration to a time.Duration. DurationFromProto -// returns an error if the Duration is invalid or is too large to be -// represented in a time.Duration. -func durationFromProto(p *duration) (time.Duration, error) { - if err := validateDuration(p); err != nil { - return 0, err - } - d := time.Duration(p.Seconds) * time.Second - if int64(d/time.Second) != p.Seconds { - return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p) - } - if p.Nanos != 0 { - d += time.Duration(p.Nanos) - if (d < 0) != (p.Nanos < 0) { - return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p) - } - } - return d, nil -} - -// DurationProto converts a time.Duration to a Duration. -func durationProto(d time.Duration) *duration { - nanos := d.Nanoseconds() - secs := nanos / 1e9 - nanos -= secs * 1e9 - return &duration{ - Seconds: secs, - Nanos: int32(nanos), - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go b/vendor/github.com/gogo/protobuf/proto/duration_gogo.go deleted file mode 100644 index e748e1730..000000000 --- a/vendor/github.com/gogo/protobuf/proto/duration_gogo.go +++ /dev/null @@ -1,49 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2016, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "reflect" - "time" -) - -var durationType = reflect.TypeOf((*time.Duration)(nil)).Elem() - -type duration struct { - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` -} - -func (m *duration) Reset() { *m = duration{} } -func (*duration) ProtoMessage() {} -func (*duration) String() string { return "duration" } - -func init() { - RegisterType((*duration)(nil), "gogo.protobuf.proto.duration") -} diff --git a/vendor/github.com/gogo/protobuf/proto/encode.go b/vendor/github.com/gogo/protobuf/proto/encode.go deleted file mode 100644 index 3abfed2cf..000000000 --- a/vendor/github.com/gogo/protobuf/proto/encode.go +++ /dev/null @@ -1,203 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "errors" - "reflect" -) - -var ( - // errRepeatedHasNil is the error returned if Marshal is called with - // a struct with a repeated field containing a nil element. - errRepeatedHasNil = errors.New("proto: repeated field has nil element") - - // errOneofHasNil is the error returned if Marshal is called with - // a struct with a oneof field containing a nil element. - errOneofHasNil = errors.New("proto: oneof field has nil value") - - // ErrNil is the error returned if Marshal is called with nil. - ErrNil = errors.New("proto: Marshal called with nil") - - // ErrTooLarge is the error returned if Marshal is called with a - // message that encodes to >2GB. - ErrTooLarge = errors.New("proto: message encodes to over 2 GB") -) - -// The fundamental encoders that put bytes on the wire. -// Those that take integer types all accept uint64 and are -// therefore of type valueEncoder. - -const maxVarintBytes = 10 // maximum length of a varint - -// EncodeVarint returns the varint encoding of x. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -// Not used by the package itself, but helpful to clients -// wishing to use the same encoding. -func EncodeVarint(x uint64) []byte { - var buf [maxVarintBytes]byte - var n int - for n = 0; x > 127; n++ { - buf[n] = 0x80 | uint8(x&0x7F) - x >>= 7 - } - buf[n] = uint8(x) - n++ - return buf[0:n] -} - -// EncodeVarint writes a varint-encoded integer to the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) EncodeVarint(x uint64) error { - for x >= 1<<7 { - p.buf = append(p.buf, uint8(x&0x7f|0x80)) - x >>= 7 - } - p.buf = append(p.buf, uint8(x)) - return nil -} - -// SizeVarint returns the varint encoding size of an integer. -func SizeVarint(x uint64) int { - switch { - case x < 1<<7: - return 1 - case x < 1<<14: - return 2 - case x < 1<<21: - return 3 - case x < 1<<28: - return 4 - case x < 1<<35: - return 5 - case x < 1<<42: - return 6 - case x < 1<<49: - return 7 - case x < 1<<56: - return 8 - case x < 1<<63: - return 9 - } - return 10 -} - -// EncodeFixed64 writes a 64-bit integer to the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) EncodeFixed64(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24), - uint8(x>>32), - uint8(x>>40), - uint8(x>>48), - uint8(x>>56)) - return nil -} - -// EncodeFixed32 writes a 32-bit integer to the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) EncodeFixed32(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24)) - return nil -} - -// EncodeZigzag64 writes a zigzag-encoded 64-bit integer -// to the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) EncodeZigzag64(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} - -// EncodeZigzag32 writes a zigzag-encoded 32-bit integer -// to the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) EncodeZigzag32(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) -} - -// EncodeRawBytes writes a count-delimited byte buffer to the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) EncodeRawBytes(b []byte) error { - p.EncodeVarint(uint64(len(b))) - p.buf = append(p.buf, b...) - return nil -} - -// EncodeStringBytes writes an encoded string to the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) EncodeStringBytes(s string) error { - p.EncodeVarint(uint64(len(s))) - p.buf = append(p.buf, s...) - return nil -} - -// Marshaler is the interface representing objects that can marshal themselves. -type Marshaler interface { - Marshal() ([]byte, error) -} - -// EncodeMessage writes the protocol buffer to the Buffer, -// prefixed by a varint-encoded length. -func (p *Buffer) EncodeMessage(pb Message) error { - siz := Size(pb) - p.EncodeVarint(uint64(siz)) - return p.Marshal(pb) -} - -// All protocol buffer fields are nillable, but be careful. -func isNil(v reflect.Value) bool { - switch v.Kind() { - case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return v.IsNil() - } - return false -} diff --git a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go b/vendor/github.com/gogo/protobuf/proto/encode_gogo.go deleted file mode 100644 index 0f5fb173e..000000000 --- a/vendor/github.com/gogo/protobuf/proto/encode_gogo.go +++ /dev/null @@ -1,33 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -func NewRequiredNotSetError(field string) *RequiredNotSetError { - return &RequiredNotSetError{field} -} diff --git a/vendor/github.com/gogo/protobuf/proto/equal.go b/vendor/github.com/gogo/protobuf/proto/equal.go deleted file mode 100644 index d4db5a1c1..000000000 --- a/vendor/github.com/gogo/protobuf/proto/equal.go +++ /dev/null @@ -1,300 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer comparison. - -package proto - -import ( - "bytes" - "log" - "reflect" - "strings" -) - -/* -Equal returns true iff protocol buffers a and b are equal. -The arguments must both be pointers to protocol buffer structs. - -Equality is defined in this way: - - Two messages are equal iff they are the same type, - corresponding fields are equal, unknown field sets - are equal, and extensions sets are equal. - - Two set scalar fields are equal iff their values are equal. - If the fields are of a floating-point type, remember that - NaN != x for all x, including NaN. If the message is defined - in a proto3 .proto file, fields are not "set"; specifically, - zero length proto3 "bytes" fields are equal (nil == {}). - - Two repeated fields are equal iff their lengths are the same, - and their corresponding elements are equal. Note a "bytes" field, - although represented by []byte, is not a repeated field and the - rule for the scalar fields described above applies. - - Two unset fields are equal. - - Two unknown field sets are equal if their current - encoded state is equal. - - Two extension sets are equal iff they have corresponding - elements that are pairwise equal. - - Two map fields are equal iff their lengths are the same, - and they contain the same set of elements. Zero-length map - fields are equal. - - Every other combination of things are not equal. - -The return value is undefined if a and b are not protocol buffers. -*/ -func Equal(a, b Message) bool { - if a == nil || b == nil { - return a == b - } - v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b) - if v1.Type() != v2.Type() { - return false - } - if v1.Kind() == reflect.Ptr { - if v1.IsNil() { - return v2.IsNil() - } - if v2.IsNil() { - return false - } - v1, v2 = v1.Elem(), v2.Elem() - } - if v1.Kind() != reflect.Struct { - return false - } - return equalStruct(v1, v2) -} - -// v1 and v2 are known to have the same type. -func equalStruct(v1, v2 reflect.Value) bool { - sprop := GetProperties(v1.Type()) - for i := 0; i < v1.NumField(); i++ { - f := v1.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - f1, f2 := v1.Field(i), v2.Field(i) - if f.Type.Kind() == reflect.Ptr { - if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 { - // both unset - continue - } else if n1 != n2 { - // set/unset mismatch - return false - } - f1, f2 = f1.Elem(), f2.Elem() - } - if !equalAny(f1, f2, sprop.Prop[i]) { - return false - } - } - - if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_InternalExtensions") - if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) { - return false - } - } - - if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_extensions") - if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) { - return false - } - } - - uf := v1.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return true - } - - u1 := uf.Bytes() - u2 := v2.FieldByName("XXX_unrecognized").Bytes() - return bytes.Equal(u1, u2) -} - -// v1 and v2 are known to have the same type. -// prop may be nil. -func equalAny(v1, v2 reflect.Value, prop *Properties) bool { - if v1.Type() == protoMessageType { - m1, _ := v1.Interface().(Message) - m2, _ := v2.Interface().(Message) - return Equal(m1, m2) - } - switch v1.Kind() { - case reflect.Bool: - return v1.Bool() == v2.Bool() - case reflect.Float32, reflect.Float64: - return v1.Float() == v2.Float() - case reflect.Int32, reflect.Int64: - return v1.Int() == v2.Int() - case reflect.Interface: - // Probably a oneof field; compare the inner values. - n1, n2 := v1.IsNil(), v2.IsNil() - if n1 || n2 { - return n1 == n2 - } - e1, e2 := v1.Elem(), v2.Elem() - if e1.Type() != e2.Type() { - return false - } - return equalAny(e1, e2, nil) - case reflect.Map: - if v1.Len() != v2.Len() { - return false - } - for _, key := range v1.MapKeys() { - val2 := v2.MapIndex(key) - if !val2.IsValid() { - // This key was not found in the second map. - return false - } - if !equalAny(v1.MapIndex(key), val2, nil) { - return false - } - } - return true - case reflect.Ptr: - // Maps may have nil values in them, so check for nil. - if v1.IsNil() && v2.IsNil() { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return equalAny(v1.Elem(), v2.Elem(), prop) - case reflect.Slice: - if v1.Type().Elem().Kind() == reflect.Uint8 { - // short circuit: []byte - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value. - if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte)) - } - - if v1.Len() != v2.Len() { - return false - } - for i := 0; i < v1.Len(); i++ { - if !equalAny(v1.Index(i), v2.Index(i), prop) { - return false - } - } - return true - case reflect.String: - return v1.Interface().(string) == v2.Interface().(string) - case reflect.Struct: - return equalStruct(v1, v2) - case reflect.Uint32, reflect.Uint64: - return v1.Uint() == v2.Uint() - } - - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to compare %v", v1) - return false -} - -// base is the struct type that the extensions are based on. -// x1 and x2 are InternalExtensions. -func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool { - em1, _ := x1.extensionsRead() - em2, _ := x2.extensionsRead() - return equalExtMap(base, em1, em2) -} - -func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { - if len(em1) != len(em2) { - return false - } - - for extNum, e1 := range em1 { - e2, ok := em2[extNum] - if !ok { - return false - } - - m1, m2 := e1.value, e2.value - - if m1 == nil && m2 == nil { - // Both have only encoded form. - if bytes.Equal(e1.enc, e2.enc) { - continue - } - // The bytes are different, but the extensions might still be - // equal. We need to decode them to compare. - } - - if m1 != nil && m2 != nil { - // Both are unencoded. - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - continue - } - - // At least one is encoded. To do a semantically correct comparison - // we need to unmarshal them first. - var desc *ExtensionDesc - if m := extensionMaps[base]; m != nil { - desc = m[extNum] - } - if desc == nil { - // If both have only encoded form and the bytes are the same, - // it is handled above. We get here when the bytes are different. - // We don't know how to decode it, so just compare them as byte - // slices. - log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) - return false - } - var err error - if m1 == nil { - m1, err = decodeExtension(e1.enc, desc) - } - if m2 == nil && err == nil { - m2, err = decodeExtension(e2.enc, desc) - } - if err != nil { - // The encoded form is invalid. - log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err) - return false - } - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - } - - return true -} diff --git a/vendor/github.com/gogo/protobuf/proto/extensions.go b/vendor/github.com/gogo/protobuf/proto/extensions.go deleted file mode 100644 index 686bd2a09..000000000 --- a/vendor/github.com/gogo/protobuf/proto/extensions.go +++ /dev/null @@ -1,604 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Types and routines for supporting protocol buffer extensions. - */ - -import ( - "errors" - "fmt" - "io" - "reflect" - "strconv" - "sync" -) - -// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message. -var ErrMissingExtension = errors.New("proto: missing extension") - -// ExtensionRange represents a range of message extensions for a protocol buffer. -// Used in code generated by the protocol compiler. -type ExtensionRange struct { - Start, End int32 // both inclusive -} - -// extendableProto is an interface implemented by any protocol buffer generated by the current -// proto compiler that may be extended. -type extendableProto interface { - Message - ExtensionRangeArray() []ExtensionRange - extensionsWrite() map[int32]Extension - extensionsRead() (map[int32]Extension, sync.Locker) -} - -// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous -// version of the proto compiler that may be extended. -type extendableProtoV1 interface { - Message - ExtensionRangeArray() []ExtensionRange - ExtensionMap() map[int32]Extension -} - -// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto. -type extensionAdapter struct { - extendableProtoV1 -} - -func (e extensionAdapter) extensionsWrite() map[int32]Extension { - return e.ExtensionMap() -} - -func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) { - return e.ExtensionMap(), notLocker{} -} - -// notLocker is a sync.Locker whose Lock and Unlock methods are nops. -type notLocker struct{} - -func (n notLocker) Lock() {} -func (n notLocker) Unlock() {} - -// extendable returns the extendableProto interface for the given generated proto message. -// If the proto message has the old extension format, it returns a wrapper that implements -// the extendableProto interface. -func extendable(p interface{}) (extendableProto, error) { - switch p := p.(type) { - case extendableProto: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return p, nil - case extendableProtoV1: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return extensionAdapter{p}, nil - case extensionsBytes: - return slowExtensionAdapter{p}, nil - } - // Don't allocate a specific error containing %T: - // this is the hot path for Clone and MarshalText. - return nil, errNotExtendable -} - -var errNotExtendable = errors.New("proto: not an extendable proto.Message") - -func isNilPtr(x interface{}) bool { - v := reflect.ValueOf(x) - return v.Kind() == reflect.Ptr && v.IsNil() -} - -// XXX_InternalExtensions is an internal representation of proto extensions. -// -// Each generated message struct type embeds an anonymous XXX_InternalExtensions field, -// thus gaining the unexported 'extensions' method, which can be called only from the proto package. -// -// The methods of XXX_InternalExtensions are not concurrency safe in general, -// but calls to logically read-only methods such as has and get may be executed concurrently. -type XXX_InternalExtensions struct { - // The struct must be indirect so that if a user inadvertently copies a - // generated message and its embedded XXX_InternalExtensions, they - // avoid the mayhem of a copied mutex. - // - // The mutex serializes all logically read-only operations to p.extensionMap. - // It is up to the client to ensure that write operations to p.extensionMap are - // mutually exclusive with other accesses. - p *struct { - mu sync.Mutex - extensionMap map[int32]Extension - } -} - -// extensionsWrite returns the extension map, creating it on first use. -func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension { - if e.p == nil { - e.p = new(struct { - mu sync.Mutex - extensionMap map[int32]Extension - }) - e.p.extensionMap = make(map[int32]Extension) - } - return e.p.extensionMap -} - -// extensionsRead returns the extensions map for read-only use. It may be nil. -// The caller must hold the returned mutex's lock when accessing Elements within the map. -func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) { - if e.p == nil { - return nil, nil - } - return e.p.extensionMap, &e.p.mu -} - -// ExtensionDesc represents an extension specification. -// Used in generated code from the protocol compiler. -type ExtensionDesc struct { - ExtendedType Message // nil pointer to the type that is being extended - ExtensionType interface{} // nil pointer to the extension type - Field int32 // field number - Name string // fully-qualified name of extension, for text formatting - Tag string // protobuf tag style - Filename string // name of the file in which the extension is defined -} - -func (ed *ExtensionDesc) repeated() bool { - t := reflect.TypeOf(ed.ExtensionType) - return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 -} - -// Extension represents an extension in a message. -type Extension struct { - // When an extension is stored in a message using SetExtension - // only desc and value are set. When the message is marshaled - // enc will be set to the encoded form of the message. - // - // When a message is unmarshaled and contains extensions, each - // extension will have only enc set. When such an extension is - // accessed using GetExtension (or GetExtensions) desc and value - // will be set. - desc *ExtensionDesc - value interface{} - enc []byte -} - -// SetRawExtension is for testing only. -func SetRawExtension(base Message, id int32, b []byte) { - if ebase, ok := base.(extensionsBytes); ok { - clearExtension(base, id) - ext := ebase.GetExtensions() - *ext = append(*ext, b...) - return - } - epb, err := extendable(base) - if err != nil { - return - } - extmap := epb.extensionsWrite() - extmap[id] = Extension{enc: b} -} - -// isExtensionField returns true iff the given field number is in an extension range. -func isExtensionField(pb extendableProto, field int32) bool { - for _, er := range pb.ExtensionRangeArray() { - if er.Start <= field && field <= er.End { - return true - } - } - return false -} - -// checkExtensionTypes checks that the given extension is valid for pb. -func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { - var pbi interface{} = pb - // Check the extended type. - if ea, ok := pbi.(extensionAdapter); ok { - pbi = ea.extendableProtoV1 - } - if ea, ok := pbi.(slowExtensionAdapter); ok { - pbi = ea.extensionsBytes - } - if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { - return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a) - } - // Check the range. - if !isExtensionField(pb, extension.Field) { - return errors.New("proto: bad extension number; not in declared ranges") - } - return nil -} - -// extPropKey is sufficient to uniquely identify an extension. -type extPropKey struct { - base reflect.Type - field int32 -} - -var extProp = struct { - sync.RWMutex - m map[extPropKey]*Properties -}{ - m: make(map[extPropKey]*Properties), -} - -func extensionProperties(ed *ExtensionDesc) *Properties { - key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field} - - extProp.RLock() - if prop, ok := extProp.m[key]; ok { - extProp.RUnlock() - return prop - } - extProp.RUnlock() - - extProp.Lock() - defer extProp.Unlock() - // Check again. - if prop, ok := extProp.m[key]; ok { - return prop - } - - prop := new(Properties) - prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil) - extProp.m[key] = prop - return prop -} - -// HasExtension returns whether the given extension is present in pb. -func HasExtension(pb Message, extension *ExtensionDesc) bool { - if epb, doki := pb.(extensionsBytes); doki { - ext := epb.GetExtensions() - buf := *ext - o := 0 - for o < len(buf) { - tag, n := DecodeVarint(buf[o:]) - fieldNum := int32(tag >> 3) - if int32(fieldNum) == extension.Field { - return true - } - wireType := int(tag & 0x7) - o += n - l, err := size(buf[o:], wireType) - if err != nil { - return false - } - o += l - } - return false - } - // TODO: Check types, field numbers, etc.? - epb, err := extendable(pb) - if err != nil { - return false - } - extmap, mu := epb.extensionsRead() - if extmap == nil { - return false - } - mu.Lock() - _, ok := extmap[extension.Field] - mu.Unlock() - return ok -} - -// ClearExtension removes the given extension from pb. -func ClearExtension(pb Message, extension *ExtensionDesc) { - clearExtension(pb, extension.Field) -} - -func clearExtension(pb Message, fieldNum int32) { - if epb, ok := pb.(extensionsBytes); ok { - offset := 0 - for offset != -1 { - offset = deleteExtension(epb, fieldNum, offset) - } - return - } - epb, err := extendable(pb) - if err != nil { - return - } - // TODO: Check types, field numbers, etc.? - extmap := epb.extensionsWrite() - delete(extmap, fieldNum) -} - -// GetExtension retrieves a proto2 extended field from pb. -// -// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil), -// then GetExtension parses the encoded field and returns a Go value of the specified type. -// If the field is not present, then the default value is returned (if one is specified), -// otherwise ErrMissingExtension is reported. -// -// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil), -// then GetExtension returns the raw encoded bytes of the field extension. -func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { - if epb, doki := pb.(extensionsBytes); doki { - ext := epb.GetExtensions() - return decodeExtensionFromBytes(extension, *ext) - } - - epb, err := extendable(pb) - if err != nil { - return nil, err - } - - if extension.ExtendedType != nil { - // can only check type if this is a complete descriptor - if cerr := checkExtensionTypes(epb, extension); cerr != nil { - return nil, cerr - } - } - - emap, mu := epb.extensionsRead() - if emap == nil { - return defaultExtensionValue(extension) - } - mu.Lock() - defer mu.Unlock() - e, ok := emap[extension.Field] - if !ok { - // defaultExtensionValue returns the default value or - // ErrMissingExtension if there is no default. - return defaultExtensionValue(extension) - } - - if e.value != nil { - // Already decoded. Check the descriptor, though. - if e.desc != extension { - // This shouldn't happen. If it does, it means that - // GetExtension was called twice with two different - // descriptors with the same field number. - return nil, errors.New("proto: descriptor conflict") - } - return e.value, nil - } - - if extension.ExtensionType == nil { - // incomplete descriptor - return e.enc, nil - } - - v, err := decodeExtension(e.enc, extension) - if err != nil { - return nil, err - } - - // Remember the decoded version and drop the encoded version. - // That way it is safe to mutate what we return. - e.value = v - e.desc = extension - e.enc = nil - emap[extension.Field] = e - return e.value, nil -} - -// defaultExtensionValue returns the default value for extension. -// If no default for an extension is defined ErrMissingExtension is returned. -func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { - if extension.ExtensionType == nil { - // incomplete descriptor, so no default - return nil, ErrMissingExtension - } - - t := reflect.TypeOf(extension.ExtensionType) - props := extensionProperties(extension) - - sf, _, err := fieldDefault(t, props) - if err != nil { - return nil, err - } - - if sf == nil || sf.value == nil { - // There is no default value. - return nil, ErrMissingExtension - } - - if t.Kind() != reflect.Ptr { - // We do not need to return a Ptr, we can directly return sf.value. - return sf.value, nil - } - - // We need to return an interface{} that is a pointer to sf.value. - value := reflect.New(t).Elem() - value.Set(reflect.New(value.Type().Elem())) - if sf.kind == reflect.Int32 { - // We may have an int32 or an enum, but the underlying data is int32. - // Since we can't set an int32 into a non int32 reflect.value directly - // set it as a int32. - value.Elem().SetInt(int64(sf.value.(int32))) - } else { - value.Elem().Set(reflect.ValueOf(sf.value)) - } - return value.Interface(), nil -} - -// decodeExtension decodes an extension encoded in b. -func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { - t := reflect.TypeOf(extension.ExtensionType) - unmarshal := typeUnmarshaler(t, extension.Tag) - - // t is a pointer to a struct, pointer to basic type or a slice. - // Allocate space to store the pointer/slice. - value := reflect.New(t).Elem() - - var err error - for { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - wire := int(x) & 7 - - b, err = unmarshal(b, valToPointer(value.Addr()), wire) - if err != nil { - return nil, err - } - - if len(b) == 0 { - break - } - } - return value.Interface(), nil -} - -// GetExtensions returns a slice of the extensions present in pb that are also listed in es. -// The returned slice has the same length as es; missing extensions will appear as nil elements. -func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - extensions = make([]interface{}, len(es)) - for i, e := range es { - extensions[i], err = GetExtension(epb, e) - if err == ErrMissingExtension { - err = nil - } - if err != nil { - return - } - } - return -} - -// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order. -// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing -// just the Field field, which defines the extension's field number. -func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - registeredExtensions := RegisteredExtensions(pb) - - emap, mu := epb.extensionsRead() - if emap == nil { - return nil, nil - } - mu.Lock() - defer mu.Unlock() - extensions := make([]*ExtensionDesc, 0, len(emap)) - for extid, e := range emap { - desc := e.desc - if desc == nil { - desc = registeredExtensions[extid] - if desc == nil { - desc = &ExtensionDesc{Field: extid} - } - } - - extensions = append(extensions, desc) - } - return extensions, nil -} - -// SetExtension sets the specified extension of pb to the specified value. -func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { - if epb, ok := pb.(extensionsBytes); ok { - newb, err := encodeExtension(extension, value) - if err != nil { - return err - } - bb := epb.GetExtensions() - *bb = append(*bb, newb...) - return nil - } - epb, err := extendable(pb) - if err != nil { - return err - } - if err := checkExtensionTypes(epb, extension); err != nil { - return err - } - typ := reflect.TypeOf(extension.ExtensionType) - if typ != reflect.TypeOf(value) { - return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType) - } - // nil extension values need to be caught early, because the - // encoder can't distinguish an ErrNil due to a nil extension - // from an ErrNil due to a missing field. Extensions are - // always optional, so the encoder would just swallow the error - // and drop all the extensions from the encoded message. - if reflect.ValueOf(value).IsNil() { - return fmt.Errorf("proto: SetExtension called with nil value of type %T", value) - } - - extmap := epb.extensionsWrite() - extmap[extension.Field] = Extension{desc: extension, value: value} - return nil -} - -// ClearAllExtensions clears all extensions from pb. -func ClearAllExtensions(pb Message) { - if epb, doki := pb.(extensionsBytes); doki { - ext := epb.GetExtensions() - *ext = []byte{} - return - } - epb, err := extendable(pb) - if err != nil { - return - } - m := epb.extensionsWrite() - for k := range m { - delete(m, k) - } -} - -// A global registry of extensions. -// The generated code will register the generated descriptors by calling RegisterExtension. - -var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc) - -// RegisterExtension is called from the generated code. -func RegisterExtension(desc *ExtensionDesc) { - st := reflect.TypeOf(desc.ExtendedType).Elem() - m := extensionMaps[st] - if m == nil { - m = make(map[int32]*ExtensionDesc) - extensionMaps[st] = m - } - if _, ok := m[desc.Field]; ok { - panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field))) - } - m[desc.Field] = desc -} - -// RegisteredExtensions returns a map of the registered extensions of a -// protocol buffer struct, indexed by the extension number. -// The argument pb should be a nil pointer to the struct type. -func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { - return extensionMaps[reflect.TypeOf(pb).Elem()] -} diff --git a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go b/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go deleted file mode 100644 index 53ebd8cca..000000000 --- a/vendor/github.com/gogo/protobuf/proto/extensions_gogo.go +++ /dev/null @@ -1,368 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "bytes" - "errors" - "fmt" - "io" - "reflect" - "sort" - "strings" - "sync" -) - -type extensionsBytes interface { - Message - ExtensionRangeArray() []ExtensionRange - GetExtensions() *[]byte -} - -type slowExtensionAdapter struct { - extensionsBytes -} - -func (s slowExtensionAdapter) extensionsWrite() map[int32]Extension { - panic("Please report a bug to github.com/gogo/protobuf if you see this message: Writing extensions is not supported for extensions stored in a byte slice field.") -} - -func (s slowExtensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) { - b := s.GetExtensions() - m, err := BytesToExtensionsMap(*b) - if err != nil { - panic(err) - } - return m, notLocker{} -} - -func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool { - if reflect.ValueOf(pb).IsNil() { - return ifnotset - } - value, err := GetExtension(pb, extension) - if err != nil { - return ifnotset - } - if value == nil { - return ifnotset - } - if value.(*bool) == nil { - return ifnotset - } - return *(value.(*bool)) -} - -func (this *Extension) Equal(that *Extension) bool { - if err := this.Encode(); err != nil { - return false - } - if err := that.Encode(); err != nil { - return false - } - return bytes.Equal(this.enc, that.enc) -} - -func (this *Extension) Compare(that *Extension) int { - if err := this.Encode(); err != nil { - return 1 - } - if err := that.Encode(); err != nil { - return -1 - } - return bytes.Compare(this.enc, that.enc) -} - -func SizeOfInternalExtension(m extendableProto) (n int) { - info := getMarshalInfo(reflect.TypeOf(m)) - return info.sizeV1Extensions(m.extensionsWrite()) -} - -type sortableMapElem struct { - field int32 - ext Extension -} - -func newSortableExtensionsFromMap(m map[int32]Extension) sortableExtensions { - s := make(sortableExtensions, 0, len(m)) - for k, v := range m { - s = append(s, &sortableMapElem{field: k, ext: v}) - } - return s -} - -type sortableExtensions []*sortableMapElem - -func (this sortableExtensions) Len() int { return len(this) } - -func (this sortableExtensions) Swap(i, j int) { this[i], this[j] = this[j], this[i] } - -func (this sortableExtensions) Less(i, j int) bool { return this[i].field < this[j].field } - -func (this sortableExtensions) String() string { - sort.Sort(this) - ss := make([]string, len(this)) - for i := range this { - ss[i] = fmt.Sprintf("%d: %v", this[i].field, this[i].ext) - } - return "map[" + strings.Join(ss, ",") + "]" -} - -func StringFromInternalExtension(m extendableProto) string { - return StringFromExtensionsMap(m.extensionsWrite()) -} - -func StringFromExtensionsMap(m map[int32]Extension) string { - return newSortableExtensionsFromMap(m).String() -} - -func StringFromExtensionsBytes(ext []byte) string { - m, err := BytesToExtensionsMap(ext) - if err != nil { - panic(err) - } - return StringFromExtensionsMap(m) -} - -func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error) { - return EncodeExtensionMap(m.extensionsWrite(), data) -} - -func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) { - o := 0 - for _, e := range m { - if err := e.Encode(); err != nil { - return 0, err - } - n := copy(data[o:], e.enc) - if n != len(e.enc) { - return 0, io.ErrShortBuffer - } - o += n - } - return o, nil -} - -func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) { - e := m[id] - if err := e.Encode(); err != nil { - return nil, err - } - return e.enc, nil -} - -func size(buf []byte, wire int) (int, error) { - switch wire { - case WireVarint: - _, n := DecodeVarint(buf) - return n, nil - case WireFixed64: - return 8, nil - case WireBytes: - v, n := DecodeVarint(buf) - return int(v) + n, nil - case WireFixed32: - return 4, nil - case WireStartGroup: - offset := 0 - for { - u, n := DecodeVarint(buf[offset:]) - fwire := int(u & 0x7) - offset += n - if fwire == WireEndGroup { - return offset, nil - } - s, err := size(buf[offset:], wire) - if err != nil { - return 0, err - } - offset += s - } - } - return 0, fmt.Errorf("proto: can't get size for unknown wire type %d", wire) -} - -func BytesToExtensionsMap(buf []byte) (map[int32]Extension, error) { - m := make(map[int32]Extension) - i := 0 - for i < len(buf) { - tag, n := DecodeVarint(buf[i:]) - if n <= 0 { - return nil, fmt.Errorf("unable to decode varint") - } - fieldNum := int32(tag >> 3) - wireType := int(tag & 0x7) - l, err := size(buf[i+n:], wireType) - if err != nil { - return nil, err - } - end := i + int(l) + n - m[int32(fieldNum)] = Extension{enc: buf[i:end]} - i = end - } - return m, nil -} - -func NewExtension(e []byte) Extension { - ee := Extension{enc: make([]byte, len(e))} - copy(ee.enc, e) - return ee -} - -func AppendExtension(e Message, tag int32, buf []byte) { - if ee, eok := e.(extensionsBytes); eok { - ext := ee.GetExtensions() - *ext = append(*ext, buf...) - return - } - if ee, eok := e.(extendableProto); eok { - m := ee.extensionsWrite() - ext := m[int32(tag)] // may be missing - ext.enc = append(ext.enc, buf...) - m[int32(tag)] = ext - } -} - -func encodeExtension(extension *ExtensionDesc, value interface{}) ([]byte, error) { - u := getMarshalInfo(reflect.TypeOf(extension.ExtendedType)) - ei := u.getExtElemInfo(extension) - v := value - p := toAddrPointer(&v, ei.isptr) - siz := ei.sizer(p, SizeVarint(ei.wiretag)) - buf := make([]byte, 0, siz) - return ei.marshaler(buf, p, ei.wiretag, false) -} - -func decodeExtensionFromBytes(extension *ExtensionDesc, buf []byte) (interface{}, error) { - o := 0 - for o < len(buf) { - tag, n := DecodeVarint((buf)[o:]) - fieldNum := int32(tag >> 3) - wireType := int(tag & 0x7) - if o+n > len(buf) { - return nil, fmt.Errorf("unable to decode extension") - } - l, err := size((buf)[o+n:], wireType) - if err != nil { - return nil, err - } - if int32(fieldNum) == extension.Field { - if o+n+l > len(buf) { - return nil, fmt.Errorf("unable to decode extension") - } - v, err := decodeExtension((buf)[o:o+n+l], extension) - if err != nil { - return nil, err - } - return v, nil - } - o += n + l - } - return defaultExtensionValue(extension) -} - -func (this *Extension) Encode() error { - if this.enc == nil { - var err error - this.enc, err = encodeExtension(this.desc, this.value) - if err != nil { - return err - } - } - return nil -} - -func (this Extension) GoString() string { - if err := this.Encode(); err != nil { - return fmt.Sprintf("error encoding extension: %v", err) - } - return fmt.Sprintf("proto.NewExtension(%#v)", this.enc) -} - -func SetUnsafeExtension(pb Message, fieldNum int32, value interface{}) error { - typ := reflect.TypeOf(pb).Elem() - ext, ok := extensionMaps[typ] - if !ok { - return fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String()) - } - desc, ok := ext[fieldNum] - if !ok { - return errors.New("proto: bad extension number; not in declared ranges") - } - return SetExtension(pb, desc, value) -} - -func GetUnsafeExtension(pb Message, fieldNum int32) (interface{}, error) { - typ := reflect.TypeOf(pb).Elem() - ext, ok := extensionMaps[typ] - if !ok { - return nil, fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String()) - } - desc, ok := ext[fieldNum] - if !ok { - return nil, fmt.Errorf("unregistered field number %d", fieldNum) - } - return GetExtension(pb, desc) -} - -func NewUnsafeXXX_InternalExtensions(m map[int32]Extension) XXX_InternalExtensions { - x := &XXX_InternalExtensions{ - p: new(struct { - mu sync.Mutex - extensionMap map[int32]Extension - }), - } - x.p.extensionMap = m - return *x -} - -func GetUnsafeExtensionsMap(extendable Message) map[int32]Extension { - pb := extendable.(extendableProto) - return pb.extensionsWrite() -} - -func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int { - ext := pb.GetExtensions() - for offset < len(*ext) { - tag, n1 := DecodeVarint((*ext)[offset:]) - fieldNum := int32(tag >> 3) - wireType := int(tag & 0x7) - n2, err := size((*ext)[offset+n1:], wireType) - if err != nil { - panic(err) - } - newOffset := offset + n1 + n2 - if fieldNum == theFieldNum { - *ext = append((*ext)[:offset], (*ext)[newOffset:]...) - return offset - } - offset = newOffset - } - return -1 -} diff --git a/vendor/github.com/gogo/protobuf/proto/lib.go b/vendor/github.com/gogo/protobuf/proto/lib.go deleted file mode 100644 index d17f80209..000000000 --- a/vendor/github.com/gogo/protobuf/proto/lib.go +++ /dev/null @@ -1,967 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package proto converts data structures to and from the wire format of -protocol buffers. It works in concert with the Go source code generated -for .proto files by the protocol compiler. - -A summary of the properties of the protocol buffer interface -for a protocol buffer variable v: - - - Names are turned from camel_case to CamelCase for export. - - There are no methods on v to set fields; just treat - them as structure fields. - - There are getters that return a field's value if set, - and return the field's default value if unset. - The getters work even if the receiver is a nil message. - - The zero value for a struct is its correct initialization state. - All desired fields must be set before marshaling. - - A Reset() method will restore a protobuf struct to its zero state. - - Non-repeated fields are pointers to the values; nil means unset. - That is, optional or required field int32 f becomes F *int32. - - Repeated fields are slices. - - Helper functions are available to aid the setting of fields. - msg.Foo = proto.String("hello") // set field - - Constants are defined to hold the default values of all fields that - have them. They have the form Default_StructName_FieldName. - Because the getter methods handle defaulted values, - direct use of these constants should be rare. - - Enums are given type names and maps from names to values. - Enum values are prefixed by the enclosing message's name, or by the - enum's type name if it is a top-level enum. Enum types have a String - method, and a Enum method to assist in message construction. - - Nested messages, groups and enums have type names prefixed with the name of - the surrounding message type. - - Extensions are given descriptor names that start with E_, - followed by an underscore-delimited list of the nested messages - that contain it (if any) followed by the CamelCased name of the - extension field itself. HasExtension, ClearExtension, GetExtension - and SetExtension are functions for manipulating extensions. - - Oneof field sets are given a single field in their message, - with distinguished wrapper types for each possible field value. - - Marshal and Unmarshal are functions to encode and decode the wire format. - -When the .proto file specifies `syntax="proto3"`, there are some differences: - - - Non-repeated fields of non-message type are values instead of pointers. - - Enum types do not get an Enum method. - -The simplest way to describe this is to see an example. -Given file test.proto, containing - - package example; - - enum FOO { X = 17; } - - message Test { - required string label = 1; - optional int32 type = 2 [default=77]; - repeated int64 reps = 3; - optional group OptionalGroup = 4 { - required string RequiredField = 5; - } - oneof union { - int32 number = 6; - string name = 7; - } - } - -The resulting file, test.pb.go, is: - - package example - - import proto "github.com/gogo/protobuf/proto" - import math "math" - - type FOO int32 - const ( - FOO_X FOO = 17 - ) - var FOO_name = map[int32]string{ - 17: "X", - } - var FOO_value = map[string]int32{ - "X": 17, - } - - func (x FOO) Enum() *FOO { - p := new(FOO) - *p = x - return p - } - func (x FOO) String() string { - return proto.EnumName(FOO_name, int32(x)) - } - func (x *FOO) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FOO_value, data) - if err != nil { - return err - } - *x = FOO(value) - return nil - } - - type Test struct { - Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"` - Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"` - Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"` - Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` - // Types that are valid to be assigned to Union: - // *Test_Number - // *Test_Name - Union isTest_Union `protobuf_oneof:"union"` - XXX_unrecognized []byte `json:"-"` - } - func (m *Test) Reset() { *m = Test{} } - func (m *Test) String() string { return proto.CompactTextString(m) } - func (*Test) ProtoMessage() {} - - type isTest_Union interface { - isTest_Union() - } - - type Test_Number struct { - Number int32 `protobuf:"varint,6,opt,name=number"` - } - type Test_Name struct { - Name string `protobuf:"bytes,7,opt,name=name"` - } - - func (*Test_Number) isTest_Union() {} - func (*Test_Name) isTest_Union() {} - - func (m *Test) GetUnion() isTest_Union { - if m != nil { - return m.Union - } - return nil - } - const Default_Test_Type int32 = 77 - - func (m *Test) GetLabel() string { - if m != nil && m.Label != nil { - return *m.Label - } - return "" - } - - func (m *Test) GetType() int32 { - if m != nil && m.Type != nil { - return *m.Type - } - return Default_Test_Type - } - - func (m *Test) GetOptionalgroup() *Test_OptionalGroup { - if m != nil { - return m.Optionalgroup - } - return nil - } - - type Test_OptionalGroup struct { - RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"` - } - func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} } - func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) } - - func (m *Test_OptionalGroup) GetRequiredField() string { - if m != nil && m.RequiredField != nil { - return *m.RequiredField - } - return "" - } - - func (m *Test) GetNumber() int32 { - if x, ok := m.GetUnion().(*Test_Number); ok { - return x.Number - } - return 0 - } - - func (m *Test) GetName() string { - if x, ok := m.GetUnion().(*Test_Name); ok { - return x.Name - } - return "" - } - - func init() { - proto.RegisterEnum("example.FOO", FOO_name, FOO_value) - } - -To create and play with a Test object: - - package main - - import ( - "log" - - "github.com/gogo/protobuf/proto" - pb "./example.pb" - ) - - func main() { - test := &pb.Test{ - Label: proto.String("hello"), - Type: proto.Int32(17), - Reps: []int64{1, 2, 3}, - Optionalgroup: &pb.Test_OptionalGroup{ - RequiredField: proto.String("good bye"), - }, - Union: &pb.Test_Name{"fred"}, - } - data, err := proto.Marshal(test) - if err != nil { - log.Fatal("marshaling error: ", err) - } - newTest := &pb.Test{} - err = proto.Unmarshal(data, newTest) - if err != nil { - log.Fatal("unmarshaling error: ", err) - } - // Now test and newTest contain the same data. - if test.GetLabel() != newTest.GetLabel() { - log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) - } - // Use a type switch to determine which oneof was set. - switch u := test.Union.(type) { - case *pb.Test_Number: // u.Number contains the number. - case *pb.Test_Name: // u.Name contains the string. - } - // etc. - } -*/ -package proto - -import ( - "encoding/json" - "fmt" - "log" - "reflect" - "sort" - "strconv" - "sync" -) - -// RequiredNotSetError is an error type returned by either Marshal or Unmarshal. -// Marshal reports this when a required field is not initialized. -// Unmarshal reports this when a required field is missing from the wire data. -type RequiredNotSetError struct{ field string } - -func (e *RequiredNotSetError) Error() string { - if e.field == "" { - return fmt.Sprintf("proto: required field not set") - } - return fmt.Sprintf("proto: required field %q not set", e.field) -} -func (e *RequiredNotSetError) RequiredNotSet() bool { - return true -} - -type invalidUTF8Error struct{ field string } - -func (e *invalidUTF8Error) Error() string { - if e.field == "" { - return "proto: invalid UTF-8 detected" - } - return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field) -} -func (e *invalidUTF8Error) InvalidUTF8() bool { - return true -} - -// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8. -// This error should not be exposed to the external API as such errors should -// be recreated with the field information. -var errInvalidUTF8 = &invalidUTF8Error{} - -// isNonFatal reports whether the error is either a RequiredNotSet error -// or a InvalidUTF8 error. -func isNonFatal(err error) bool { - if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() { - return true - } - if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() { - return true - } - return false -} - -type nonFatal struct{ E error } - -// Merge merges err into nf and reports whether it was successful. -// Otherwise it returns false for any fatal non-nil errors. -func (nf *nonFatal) Merge(err error) (ok bool) { - if err == nil { - return true // not an error - } - if !isNonFatal(err) { - return false // fatal error - } - if nf.E == nil { - nf.E = err // store first instance of non-fatal error - } - return true -} - -// Message is implemented by generated protocol buffer messages. -type Message interface { - Reset() - String() string - ProtoMessage() -} - -// A Buffer is a buffer manager for marshaling and unmarshaling -// protocol buffers. It may be reused between invocations to -// reduce memory usage. It is not necessary to use a Buffer; -// the global functions Marshal and Unmarshal create a -// temporary Buffer and are fine for most applications. -type Buffer struct { - buf []byte // encode/decode byte stream - index int // read point - - deterministic bool -} - -// NewBuffer allocates a new Buffer and initializes its internal data to -// the contents of the argument slice. -func NewBuffer(e []byte) *Buffer { - return &Buffer{buf: e} -} - -// Reset resets the Buffer, ready for marshaling a new protocol buffer. -func (p *Buffer) Reset() { - p.buf = p.buf[0:0] // for reading/writing - p.index = 0 // for reading -} - -// SetBuf replaces the internal buffer with the slice, -// ready for unmarshaling the contents of the slice. -func (p *Buffer) SetBuf(s []byte) { - p.buf = s - p.index = 0 -} - -// Bytes returns the contents of the Buffer. -func (p *Buffer) Bytes() []byte { return p.buf } - -// SetDeterministic sets whether to use deterministic serialization. -// -// Deterministic serialization guarantees that for a given binary, equal -// messages will always be serialized to the same bytes. This implies: -// -// - Repeated serialization of a message will return the same bytes. -// - Different processes of the same binary (which may be executing on -// different machines) will serialize equal messages to the same bytes. -// -// Note that the deterministic serialization is NOT canonical across -// languages. It is not guaranteed to remain stable over time. It is unstable -// across different builds with schema changes due to unknown fields. -// Users who need canonical serialization (e.g., persistent storage in a -// canonical form, fingerprinting, etc.) should define their own -// canonicalization specification and implement their own serializer rather -// than relying on this API. -// -// If deterministic serialization is requested, map entries will be sorted -// by keys in lexographical order. This is an implementation detail and -// subject to change. -func (p *Buffer) SetDeterministic(deterministic bool) { - p.deterministic = deterministic -} - -/* - * Helper routines for simplifying the creation of optional fields of basic type. - */ - -// Bool is a helper routine that allocates a new bool value -// to store v and returns a pointer to it. -func Bool(v bool) *bool { - return &v -} - -// Int32 is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it. -func Int32(v int32) *int32 { - return &v -} - -// Int is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it, but unlike Int32 -// its argument value is an int. -func Int(v int) *int32 { - p := new(int32) - *p = int32(v) - return p -} - -// Int64 is a helper routine that allocates a new int64 value -// to store v and returns a pointer to it. -func Int64(v int64) *int64 { - return &v -} - -// Float32 is a helper routine that allocates a new float32 value -// to store v and returns a pointer to it. -func Float32(v float32) *float32 { - return &v -} - -// Float64 is a helper routine that allocates a new float64 value -// to store v and returns a pointer to it. -func Float64(v float64) *float64 { - return &v -} - -// Uint32 is a helper routine that allocates a new uint32 value -// to store v and returns a pointer to it. -func Uint32(v uint32) *uint32 { - return &v -} - -// Uint64 is a helper routine that allocates a new uint64 value -// to store v and returns a pointer to it. -func Uint64(v uint64) *uint64 { - return &v -} - -// String is a helper routine that allocates a new string value -// to store v and returns a pointer to it. -func String(v string) *string { - return &v -} - -// EnumName is a helper function to simplify printing protocol buffer enums -// by name. Given an enum map and a value, it returns a useful string. -func EnumName(m map[int32]string, v int32) string { - s, ok := m[v] - if ok { - return s - } - return strconv.Itoa(int(v)) -} - -// UnmarshalJSONEnum is a helper function to simplify recovering enum int values -// from their JSON-encoded representation. Given a map from the enum's symbolic -// names to its int values, and a byte buffer containing the JSON-encoded -// value, it returns an int32 that can be cast to the enum type by the caller. -// -// The function can deal with both JSON representations, numeric and symbolic. -func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { - if data[0] == '"' { - // New style: enums are strings. - var repr string - if err := json.Unmarshal(data, &repr); err != nil { - return -1, err - } - val, ok := m[repr] - if !ok { - return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) - } - return val, nil - } - // Old style: enums are ints. - var val int32 - if err := json.Unmarshal(data, &val); err != nil { - return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) - } - return val, nil -} - -// DebugPrint dumps the encoded data in b in a debugging format with a header -// including the string s. Used in testing but made available for general debugging. -func (p *Buffer) DebugPrint(s string, b []byte) { - var u uint64 - - obuf := p.buf - sindex := p.index - p.buf = b - p.index = 0 - depth := 0 - - fmt.Printf("\n--- %s ---\n", s) - -out: - for { - for i := 0; i < depth; i++ { - fmt.Print(" ") - } - - index := p.index - if index == len(p.buf) { - break - } - - op, err := p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: fetching op err %v\n", index, err) - break out - } - tag := op >> 3 - wire := op & 7 - - switch wire { - default: - fmt.Printf("%3d: t=%3d unknown wire=%d\n", - index, tag, wire) - break out - - case WireBytes: - var r []byte - - r, err = p.DecodeRawBytes(false) - if err != nil { - break out - } - fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r)) - if len(r) <= 6 { - for i := 0; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } else { - for i := 0; i < 3; i++ { - fmt.Printf(" %.2x", r[i]) - } - fmt.Printf(" ..") - for i := len(r) - 3; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } - fmt.Printf("\n") - - case WireFixed32: - u, err = p.DecodeFixed32() - if err != nil { - fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u) - - case WireFixed64: - u, err = p.DecodeFixed64() - if err != nil { - fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u) - - case WireVarint: - u, err = p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u) - - case WireStartGroup: - fmt.Printf("%3d: t=%3d start\n", index, tag) - depth++ - - case WireEndGroup: - depth-- - fmt.Printf("%3d: t=%3d end\n", index, tag) - } - } - - if depth != 0 { - fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth) - } - fmt.Printf("\n") - - p.buf = obuf - p.index = sindex -} - -// SetDefaults sets unset protocol buffer fields to their default values. -// It only modifies fields that are both unset and have defined defaults. -// It recursively sets default values in any non-nil sub-messages. -func SetDefaults(pb Message) { - setDefaults(reflect.ValueOf(pb), true, false) -} - -// v is a struct. -func setDefaults(v reflect.Value, recur, zeros bool) { - if v.Kind() == reflect.Ptr { - v = v.Elem() - } - - defaultMu.RLock() - dm, ok := defaults[v.Type()] - defaultMu.RUnlock() - if !ok { - dm = buildDefaultMessage(v.Type()) - defaultMu.Lock() - defaults[v.Type()] = dm - defaultMu.Unlock() - } - - for _, sf := range dm.scalars { - f := v.Field(sf.index) - if !f.IsNil() { - // field already set - continue - } - dv := sf.value - if dv == nil && !zeros { - // no explicit default, and don't want to set zeros - continue - } - fptr := f.Addr().Interface() // **T - // TODO: Consider batching the allocations we do here. - switch sf.kind { - case reflect.Bool: - b := new(bool) - if dv != nil { - *b = dv.(bool) - } - *(fptr.(**bool)) = b - case reflect.Float32: - f := new(float32) - if dv != nil { - *f = dv.(float32) - } - *(fptr.(**float32)) = f - case reflect.Float64: - f := new(float64) - if dv != nil { - *f = dv.(float64) - } - *(fptr.(**float64)) = f - case reflect.Int32: - // might be an enum - if ft := f.Type(); ft != int32PtrType { - // enum - f.Set(reflect.New(ft.Elem())) - if dv != nil { - f.Elem().SetInt(int64(dv.(int32))) - } - } else { - // int32 field - i := new(int32) - if dv != nil { - *i = dv.(int32) - } - *(fptr.(**int32)) = i - } - case reflect.Int64: - i := new(int64) - if dv != nil { - *i = dv.(int64) - } - *(fptr.(**int64)) = i - case reflect.String: - s := new(string) - if dv != nil { - *s = dv.(string) - } - *(fptr.(**string)) = s - case reflect.Uint8: - // exceptional case: []byte - var b []byte - if dv != nil { - db := dv.([]byte) - b = make([]byte, len(db)) - copy(b, db) - } else { - b = []byte{} - } - *(fptr.(*[]byte)) = b - case reflect.Uint32: - u := new(uint32) - if dv != nil { - *u = dv.(uint32) - } - *(fptr.(**uint32)) = u - case reflect.Uint64: - u := new(uint64) - if dv != nil { - *u = dv.(uint64) - } - *(fptr.(**uint64)) = u - default: - log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind) - } - } - - for _, ni := range dm.nested { - f := v.Field(ni) - // f is *T or T or []*T or []T - switch f.Kind() { - case reflect.Struct: - setDefaults(f, recur, zeros) - - case reflect.Ptr: - if f.IsNil() { - continue - } - setDefaults(f, recur, zeros) - - case reflect.Slice: - for i := 0; i < f.Len(); i++ { - e := f.Index(i) - if e.Kind() == reflect.Ptr && e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - - case reflect.Map: - for _, k := range f.MapKeys() { - e := f.MapIndex(k) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - } - } -} - -var ( - // defaults maps a protocol buffer struct type to a slice of the fields, - // with its scalar fields set to their proto-declared non-zero default values. - defaultMu sync.RWMutex - defaults = make(map[reflect.Type]defaultMessage) - - int32PtrType = reflect.TypeOf((*int32)(nil)) -) - -// defaultMessage represents information about the default values of a message. -type defaultMessage struct { - scalars []scalarField - nested []int // struct field index of nested messages -} - -type scalarField struct { - index int // struct field index - kind reflect.Kind // element type (the T in *T or []T) - value interface{} // the proto-declared default value, or nil -} - -// t is a struct type. -func buildDefaultMessage(t reflect.Type) (dm defaultMessage) { - sprop := GetProperties(t) - for _, prop := range sprop.Prop { - fi, ok := sprop.decoderTags.get(prop.Tag) - if !ok { - // XXX_unrecognized - continue - } - ft := t.Field(fi).Type - - sf, nested, err := fieldDefault(ft, prop) - switch { - case err != nil: - log.Print(err) - case nested: - dm.nested = append(dm.nested, fi) - case sf != nil: - sf.index = fi - dm.scalars = append(dm.scalars, *sf) - } - } - - return dm -} - -// fieldDefault returns the scalarField for field type ft. -// sf will be nil if the field can not have a default. -// nestedMessage will be true if this is a nested message. -// Note that sf.index is not set on return. -func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) { - var canHaveDefault bool - switch ft.Kind() { - case reflect.Struct: - nestedMessage = true // non-nullable - - case reflect.Ptr: - if ft.Elem().Kind() == reflect.Struct { - nestedMessage = true - } else { - canHaveDefault = true // proto2 scalar field - } - - case reflect.Slice: - switch ft.Elem().Kind() { - case reflect.Ptr, reflect.Struct: - nestedMessage = true // repeated message - case reflect.Uint8: - canHaveDefault = true // bytes field - } - - case reflect.Map: - if ft.Elem().Kind() == reflect.Ptr { - nestedMessage = true // map with message values - } - } - - if !canHaveDefault { - if nestedMessage { - return nil, true, nil - } - return nil, false, nil - } - - // We now know that ft is a pointer or slice. - sf = &scalarField{kind: ft.Elem().Kind()} - - // scalar fields without defaults - if !prop.HasDefault { - return sf, false, nil - } - - // a scalar field: either *T or []byte - switch ft.Elem().Kind() { - case reflect.Bool: - x, err := strconv.ParseBool(prop.Default) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Float32: - x, err := strconv.ParseFloat(prop.Default, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err) - } - sf.value = float32(x) - case reflect.Float64: - x, err := strconv.ParseFloat(prop.Default, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Int32: - x, err := strconv.ParseInt(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err) - } - sf.value = int32(x) - case reflect.Int64: - x, err := strconv.ParseInt(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.String: - sf.value = prop.Default - case reflect.Uint8: - // []byte (not *uint8) - sf.value = []byte(prop.Default) - case reflect.Uint32: - x, err := strconv.ParseUint(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err) - } - sf.value = uint32(x) - case reflect.Uint64: - x, err := strconv.ParseUint(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err) - } - sf.value = x - default: - return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind()) - } - - return sf, false, nil -} - -// mapKeys returns a sort.Interface to be used for sorting the map keys. -// Map fields may have key types of non-float scalars, strings and enums. -func mapKeys(vs []reflect.Value) sort.Interface { - s := mapKeySorter{vs: vs} - - // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps. - if len(vs) == 0 { - return s - } - switch vs[0].Kind() { - case reflect.Int32, reflect.Int64: - s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() } - case reflect.Uint32, reflect.Uint64: - s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() } - case reflect.Bool: - s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true - case reflect.String: - s.less = func(a, b reflect.Value) bool { return a.String() < b.String() } - default: - panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind())) - } - - return s -} - -type mapKeySorter struct { - vs []reflect.Value - less func(a, b reflect.Value) bool -} - -func (s mapKeySorter) Len() int { return len(s.vs) } -func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] } -func (s mapKeySorter) Less(i, j int) bool { - return s.less(s.vs[i], s.vs[j]) -} - -// isProto3Zero reports whether v is a zero proto3 value. -func isProto3Zero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return !v.Bool() - case reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint32, reflect.Uint64: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.String: - return v.String() == "" - } - return false -} - -// ProtoPackageIsVersion2 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const GoGoProtoPackageIsVersion2 = true - -// ProtoPackageIsVersion1 is referenced from generated protocol buffer files -// to assert that that code is compatible with this version of the proto package. -const GoGoProtoPackageIsVersion1 = true - -// InternalMessageInfo is a type used internally by generated .pb.go files. -// This type is not intended to be used by non-generated code. -// This type is not subject to any compatibility guarantee. -type InternalMessageInfo struct { - marshal *marshalInfo - unmarshal *unmarshalInfo - merge *mergeInfo - discard *discardInfo -} diff --git a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go b/vendor/github.com/gogo/protobuf/proto/lib_gogo.go deleted file mode 100644 index b3aa39190..000000000 --- a/vendor/github.com/gogo/protobuf/proto/lib_gogo.go +++ /dev/null @@ -1,50 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "encoding/json" - "strconv" -) - -type Sizer interface { - Size() int -} - -type ProtoSizer interface { - ProtoSize() int -} - -func MarshalJSONEnum(m map[int32]string, value int32) ([]byte, error) { - s, ok := m[value] - if !ok { - s = strconv.Itoa(int(value)) - } - return json.Marshal(s) -} diff --git a/vendor/github.com/gogo/protobuf/proto/message_set.go b/vendor/github.com/gogo/protobuf/proto/message_set.go deleted file mode 100644 index f48a75676..000000000 --- a/vendor/github.com/gogo/protobuf/proto/message_set.go +++ /dev/null @@ -1,181 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Support for message sets. - */ - -import ( - "errors" -) - -// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. -// A message type ID is required for storing a protocol buffer in a message set. -var errNoMessageTypeID = errors.New("proto does not have a message type ID") - -// The first two types (_MessageSet_Item and messageSet) -// model what the protocol compiler produces for the following protocol message: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } -// That is the MessageSet wire format. We can't use a proto to generate these -// because that would introduce a circular dependency between it and this package. - -type _MessageSet_Item struct { - TypeId *int32 `protobuf:"varint,2,req,name=type_id"` - Message []byte `protobuf:"bytes,3,req,name=message"` -} - -type messageSet struct { - Item []*_MessageSet_Item `protobuf:"group,1,rep"` - XXX_unrecognized []byte - // TODO: caching? -} - -// Make sure messageSet is a Message. -var _ Message = (*messageSet)(nil) - -// messageTypeIder is an interface satisfied by a protocol buffer type -// that may be stored in a MessageSet. -type messageTypeIder interface { - MessageTypeId() int32 -} - -func (ms *messageSet) find(pb Message) *_MessageSet_Item { - mti, ok := pb.(messageTypeIder) - if !ok { - return nil - } - id := mti.MessageTypeId() - for _, item := range ms.Item { - if *item.TypeId == id { - return item - } - } - return nil -} - -func (ms *messageSet) Has(pb Message) bool { - return ms.find(pb) != nil -} - -func (ms *messageSet) Unmarshal(pb Message) error { - if item := ms.find(pb); item != nil { - return Unmarshal(item.Message, pb) - } - if _, ok := pb.(messageTypeIder); !ok { - return errNoMessageTypeID - } - return nil // TODO: return error instead? -} - -func (ms *messageSet) Marshal(pb Message) error { - msg, err := Marshal(pb) - if err != nil { - return err - } - if item := ms.find(pb); item != nil { - // reuse existing item - item.Message = msg - return nil - } - - mti, ok := pb.(messageTypeIder) - if !ok { - return errNoMessageTypeID - } - - mtid := mti.MessageTypeId() - ms.Item = append(ms.Item, &_MessageSet_Item{ - TypeId: &mtid, - Message: msg, - }) - return nil -} - -func (ms *messageSet) Reset() { *ms = messageSet{} } -func (ms *messageSet) String() string { return CompactTextString(ms) } -func (*messageSet) ProtoMessage() {} - -// Support for the message_set_wire_format message option. - -func skipVarint(buf []byte) []byte { - i := 0 - for ; buf[i]&0x80 != 0; i++ { - } - return buf[i+1:] -} - -// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. -// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. -func unmarshalMessageSet(buf []byte, exts interface{}) error { - var m map[int32]Extension - switch exts := exts.(type) { - case *XXX_InternalExtensions: - m = exts.extensionsWrite() - case map[int32]Extension: - m = exts - default: - return errors.New("proto: not an extension map") - } - - ms := new(messageSet) - if err := Unmarshal(buf, ms); err != nil { - return err - } - for _, item := range ms.Item { - id := *item.TypeId - msg := item.Message - - // Restore wire type and field number varint, plus length varint. - // Be careful to preserve duplicate items. - b := EncodeVarint(uint64(id)<<3 | WireBytes) - if ext, ok := m[id]; ok { - // Existing data; rip off the tag and length varint - // so we join the new data correctly. - // We can assume that ext.enc is set because we are unmarshaling. - o := ext.enc[len(b):] // skip wire type and field number - _, n := DecodeVarint(o) // calculate length of length varint - o = o[n:] // skip length varint - msg = append(o, msg...) // join old data and new data - } - b = append(b, EncodeVarint(uint64(len(msg)))...) - b = append(b, msg...) - - m[id] = Extension{enc: b} - } - return nil -} diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go deleted file mode 100644 index b6cad9083..000000000 --- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect.go +++ /dev/null @@ -1,357 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build purego appengine js - -// This file contains an implementation of proto field accesses using package reflect. -// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can -// be used on App Engine. - -package proto - -import ( - "reflect" - "sync" -) - -const unsafeAllowed = false - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by the sequence of field indices -// passed to reflect's FieldByIndex. -type field []int - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return f.Index -} - -// invalidField is an invalid field identifier. -var invalidField = field(nil) - -// zeroField is a noop when calling pointer.offset. -var zeroField = field([]int{}) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { return f != nil } - -// The pointer type is for the table-driven decoder. -// The implementation here uses a reflect.Value of pointer type to -// create a generic pointer. In pointer_unsafe.go we use unsafe -// instead of reflect to implement the same (but faster) interface. -type pointer struct { - v reflect.Value -} - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - return pointer{v: reflect.ValueOf(*i)} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr bool) pointer { - v := reflect.ValueOf(*i) - u := reflect.New(v.Type()) - u.Elem().Set(v) - return pointer{v: u} -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{v: v} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - return pointer{v: p.v.Elem().FieldByIndex(f).Addr()} -} - -func (p pointer) isNil() bool { - return p.v.IsNil() -} - -// grow updates the slice s in place to make it one element longer. -// s must be addressable. -// Returns the (addressable) new element. -func grow(s reflect.Value) reflect.Value { - n, m := s.Len(), s.Cap() - if n < m { - s.SetLen(n + 1) - } else { - s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem()))) - } - return s.Index(n) -} - -func (p pointer) toInt64() *int64 { - return p.v.Interface().(*int64) -} -func (p pointer) toInt64Ptr() **int64 { - return p.v.Interface().(**int64) -} -func (p pointer) toInt64Slice() *[]int64 { - return p.v.Interface().(*[]int64) -} - -var int32ptr = reflect.TypeOf((*int32)(nil)) - -func (p pointer) toInt32() *int32 { - return p.v.Convert(int32ptr).Interface().(*int32) -} - -// The toInt32Ptr/Slice methods don't work because of enums. -// Instead, we must use set/get methods for the int32ptr/slice case. -/* - func (p pointer) toInt32Ptr() **int32 { - return p.v.Interface().(**int32) -} - func (p pointer) toInt32Slice() *[]int32 { - return p.v.Interface().(*[]int32) -} -*/ -func (p pointer) getInt32Ptr() *int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().(*int32) - } - // an enum - return p.v.Elem().Convert(int32PtrType).Interface().(*int32) -} -func (p pointer) setInt32Ptr(v int32) { - // Allocate value in a *int32. Possibly convert that to a *enum. - // Then assign it to a **int32 or **enum. - // Note: we can convert *int32 to *enum, but we can't convert - // **int32 to **enum! - p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem())) -} - -// getInt32Slice copies []int32 from p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getInt32Slice() []int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().([]int32) - } - // an enum - // Allocate a []int32, then assign []enum's values into it. - // Note: we can't convert []enum to []int32. - slice := p.v.Elem() - s := make([]int32, slice.Len()) - for i := 0; i < slice.Len(); i++ { - s[i] = int32(slice.Index(i).Int()) - } - return s -} - -// setInt32Slice copies []int32 into p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setInt32Slice(v []int32) { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - p.v.Elem().Set(reflect.ValueOf(v)) - return - } - // an enum - // Allocate a []enum, then assign []int32's values into it. - // Note: we can't convert []enum to []int32. - slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v)) - for i, x := range v { - slice.Index(i).SetInt(int64(x)) - } - p.v.Elem().Set(slice) -} -func (p pointer) appendInt32Slice(v int32) { - grow(p.v.Elem()).SetInt(int64(v)) -} - -func (p pointer) toUint64() *uint64 { - return p.v.Interface().(*uint64) -} -func (p pointer) toUint64Ptr() **uint64 { - return p.v.Interface().(**uint64) -} -func (p pointer) toUint64Slice() *[]uint64 { - return p.v.Interface().(*[]uint64) -} -func (p pointer) toUint32() *uint32 { - return p.v.Interface().(*uint32) -} -func (p pointer) toUint32Ptr() **uint32 { - return p.v.Interface().(**uint32) -} -func (p pointer) toUint32Slice() *[]uint32 { - return p.v.Interface().(*[]uint32) -} -func (p pointer) toBool() *bool { - return p.v.Interface().(*bool) -} -func (p pointer) toBoolPtr() **bool { - return p.v.Interface().(**bool) -} -func (p pointer) toBoolSlice() *[]bool { - return p.v.Interface().(*[]bool) -} -func (p pointer) toFloat64() *float64 { - return p.v.Interface().(*float64) -} -func (p pointer) toFloat64Ptr() **float64 { - return p.v.Interface().(**float64) -} -func (p pointer) toFloat64Slice() *[]float64 { - return p.v.Interface().(*[]float64) -} -func (p pointer) toFloat32() *float32 { - return p.v.Interface().(*float32) -} -func (p pointer) toFloat32Ptr() **float32 { - return p.v.Interface().(**float32) -} -func (p pointer) toFloat32Slice() *[]float32 { - return p.v.Interface().(*[]float32) -} -func (p pointer) toString() *string { - return p.v.Interface().(*string) -} -func (p pointer) toStringPtr() **string { - return p.v.Interface().(**string) -} -func (p pointer) toStringSlice() *[]string { - return p.v.Interface().(*[]string) -} -func (p pointer) toBytes() *[]byte { - return p.v.Interface().(*[]byte) -} -func (p pointer) toBytesSlice() *[][]byte { - return p.v.Interface().(*[][]byte) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return p.v.Interface().(*XXX_InternalExtensions) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return p.v.Interface().(*map[int32]Extension) -} -func (p pointer) getPointer() pointer { - return pointer{v: p.v.Elem()} -} -func (p pointer) setPointer(q pointer) { - p.v.Elem().Set(q.v) -} -func (p pointer) appendPointer(q pointer) { - grow(p.v.Elem()).Set(q.v) -} - -// getPointerSlice copies []*T from p as a new []pointer. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getPointerSlice() []pointer { - if p.v.IsNil() { - return nil - } - n := p.v.Elem().Len() - s := make([]pointer, n) - for i := 0; i < n; i++ { - s[i] = pointer{v: p.v.Elem().Index(i)} - } - return s -} - -// setPointerSlice copies []pointer into p as a new []*T. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setPointerSlice(v []pointer) { - if v == nil { - p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem()) - return - } - s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v)) - for _, p := range v { - s = reflect.Append(s, p.v) - } - p.v.Elem().Set(s) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - if p.v.Elem().IsNil() { - return pointer{v: p.v.Elem()} - } - return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct -} - -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - // TODO: check that p.v.Type().Elem() == t? - return p.v -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} - -var atomicLock sync.Mutex diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go deleted file mode 100644 index 7ffd3c29d..000000000 --- a/vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go +++ /dev/null @@ -1,59 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build purego appengine js - -// This file contains an implementation of proto field accesses using package reflect. -// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can -// be used on App Engine. - -package proto - -import ( - "reflect" -) - -// TODO: untested, so probably incorrect. - -func (p pointer) getRef() pointer { - return pointer{v: p.v.Addr()} -} - -func (p pointer) appendRef(v pointer, typ reflect.Type) { - slice := p.getSlice(typ) - elem := v.asPointerTo(typ).Elem() - newSlice := reflect.Append(slice, elem) - slice.Set(newSlice) -} - -func (p pointer) getSlice(typ reflect.Type) reflect.Value { - sliceTyp := reflect.SliceOf(typ) - slice := p.asPointerTo(sliceTyp) - slice = slice.Elem() - return slice -} diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go deleted file mode 100644 index d55a335d9..000000000 --- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go +++ /dev/null @@ -1,308 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build !purego,!appengine,!js - -// This file contains the implementation of the proto field accesses using package unsafe. - -package proto - -import ( - "reflect" - "sync/atomic" - "unsafe" -) - -const unsafeAllowed = true - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by its byte offset from the start of the struct. -type field uintptr - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return field(f.Offset) -} - -// invalidField is an invalid field identifier. -const invalidField = ^field(0) - -// zeroField is a noop when calling pointer.offset. -const zeroField = field(0) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { - return f != invalidField -} - -// The pointer type below is for the new table-driven encoder/decoder. -// The implementation here uses unsafe.Pointer to create a generic pointer. -// In pointer_reflect.go we use reflect instead of unsafe to implement -// the same (but slower) interface. -type pointer struct { - p unsafe.Pointer -} - -// size of pointer -var ptrSize = unsafe.Sizeof(uintptr(0)) - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - // Super-tricky - read pointer out of data word of interface value. - // Saves ~25ns over the equivalent: - // return valToPointer(reflect.ValueOf(*i)) - return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr bool) pointer { - // Super-tricky - read or get the address of data word of interface value. - if isptr { - // The interface is of pointer type, thus it is a direct interface. - // The data word is the pointer data itself. We take its address. - return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} - } - // The interface is not of pointer type. The data word is the pointer - // to the data. - return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{p: unsafe.Pointer(v.Pointer())} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - // For safety, we should panic if !f.IsValid, however calling panic causes - // this to no longer be inlineable, which is a serious performance cost. - /* - if !f.IsValid() { - panic("invalid field") - } - */ - return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))} -} - -func (p pointer) isNil() bool { - return p.p == nil -} - -func (p pointer) toInt64() *int64 { - return (*int64)(p.p) -} -func (p pointer) toInt64Ptr() **int64 { - return (**int64)(p.p) -} -func (p pointer) toInt64Slice() *[]int64 { - return (*[]int64)(p.p) -} -func (p pointer) toInt32() *int32 { - return (*int32)(p.p) -} - -// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist. -/* - func (p pointer) toInt32Ptr() **int32 { - return (**int32)(p.p) - } - func (p pointer) toInt32Slice() *[]int32 { - return (*[]int32)(p.p) - } -*/ -func (p pointer) getInt32Ptr() *int32 { - return *(**int32)(p.p) -} -func (p pointer) setInt32Ptr(v int32) { - *(**int32)(p.p) = &v -} - -// getInt32Slice loads a []int32 from p. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getInt32Slice() []int32 { - return *(*[]int32)(p.p) -} - -// setInt32Slice stores a []int32 to p. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setInt32Slice(v []int32) { - *(*[]int32)(p.p) = v -} - -// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead? -func (p pointer) appendInt32Slice(v int32) { - s := (*[]int32)(p.p) - *s = append(*s, v) -} - -func (p pointer) toUint64() *uint64 { - return (*uint64)(p.p) -} -func (p pointer) toUint64Ptr() **uint64 { - return (**uint64)(p.p) -} -func (p pointer) toUint64Slice() *[]uint64 { - return (*[]uint64)(p.p) -} -func (p pointer) toUint32() *uint32 { - return (*uint32)(p.p) -} -func (p pointer) toUint32Ptr() **uint32 { - return (**uint32)(p.p) -} -func (p pointer) toUint32Slice() *[]uint32 { - return (*[]uint32)(p.p) -} -func (p pointer) toBool() *bool { - return (*bool)(p.p) -} -func (p pointer) toBoolPtr() **bool { - return (**bool)(p.p) -} -func (p pointer) toBoolSlice() *[]bool { - return (*[]bool)(p.p) -} -func (p pointer) toFloat64() *float64 { - return (*float64)(p.p) -} -func (p pointer) toFloat64Ptr() **float64 { - return (**float64)(p.p) -} -func (p pointer) toFloat64Slice() *[]float64 { - return (*[]float64)(p.p) -} -func (p pointer) toFloat32() *float32 { - return (*float32)(p.p) -} -func (p pointer) toFloat32Ptr() **float32 { - return (**float32)(p.p) -} -func (p pointer) toFloat32Slice() *[]float32 { - return (*[]float32)(p.p) -} -func (p pointer) toString() *string { - return (*string)(p.p) -} -func (p pointer) toStringPtr() **string { - return (**string)(p.p) -} -func (p pointer) toStringSlice() *[]string { - return (*[]string)(p.p) -} -func (p pointer) toBytes() *[]byte { - return (*[]byte)(p.p) -} -func (p pointer) toBytesSlice() *[][]byte { - return (*[][]byte)(p.p) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return (*XXX_InternalExtensions)(p.p) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return (*map[int32]Extension)(p.p) -} - -// getPointerSlice loads []*T from p as a []pointer. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getPointerSlice() []pointer { - // Super-tricky - p should point to a []*T where T is a - // message type. We load it as []pointer. - return *(*[]pointer)(p.p) -} - -// setPointerSlice stores []pointer into p as a []*T. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setPointerSlice(v []pointer) { - // Super-tricky - p should point to a []*T where T is a - // message type. We store it as []pointer. - *(*[]pointer)(p.p) = v -} - -// getPointer loads the pointer at p and returns it. -func (p pointer) getPointer() pointer { - return pointer{p: *(*unsafe.Pointer)(p.p)} -} - -// setPointer stores the pointer q at p. -func (p pointer) setPointer(q pointer) { - *(*unsafe.Pointer)(p.p) = q.p -} - -// append q to the slice pointed to by p. -func (p pointer) appendPointer(q pointer) { - s := (*[]unsafe.Pointer)(p.p) - *s = append(*s, q.p) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - // Super-tricky - read pointer out of data word of interface value. - return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]} -} - -// asPointerTo returns a reflect.Value that is a pointer to an -// object of type t stored at p. -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - return reflect.NewAt(t, p.p) -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} diff --git a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go b/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go deleted file mode 100644 index aca8eed02..000000000 --- a/vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go +++ /dev/null @@ -1,56 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build !purego,!appengine,!js - -// This file contains the implementation of the proto field accesses using package unsafe. - -package proto - -import ( - "reflect" - "unsafe" -) - -func (p pointer) getRef() pointer { - return pointer{p: (unsafe.Pointer)(&p.p)} -} - -func (p pointer) appendRef(v pointer, typ reflect.Type) { - slice := p.getSlice(typ) - elem := v.asPointerTo(typ).Elem() - newSlice := reflect.Append(slice, elem) - slice.Set(newSlice) -} - -func (p pointer) getSlice(typ reflect.Type) reflect.Value { - sliceTyp := reflect.SliceOf(typ) - slice := p.asPointerTo(sliceTyp) - slice = slice.Elem() - return slice -} diff --git a/vendor/github.com/gogo/protobuf/proto/properties.go b/vendor/github.com/gogo/protobuf/proto/properties.go deleted file mode 100644 index c9e5fa020..000000000 --- a/vendor/github.com/gogo/protobuf/proto/properties.go +++ /dev/null @@ -1,599 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "fmt" - "log" - "os" - "reflect" - "sort" - "strconv" - "strings" - "sync" -) - -const debug bool = false - -// Constants that identify the encoding of a value on the wire. -const ( - WireVarint = 0 - WireFixed64 = 1 - WireBytes = 2 - WireStartGroup = 3 - WireEndGroup = 4 - WireFixed32 = 5 -) - -// tagMap is an optimization over map[int]int for typical protocol buffer -// use-cases. Encoded protocol buffers are often in tag order with small tag -// numbers. -type tagMap struct { - fastTags []int - slowTags map[int]int -} - -// tagMapFastLimit is the upper bound on the tag number that will be stored in -// the tagMap slice rather than its map. -const tagMapFastLimit = 1024 - -func (p *tagMap) get(t int) (int, bool) { - if t > 0 && t < tagMapFastLimit { - if t >= len(p.fastTags) { - return 0, false - } - fi := p.fastTags[t] - return fi, fi >= 0 - } - fi, ok := p.slowTags[t] - return fi, ok -} - -func (p *tagMap) put(t int, fi int) { - if t > 0 && t < tagMapFastLimit { - for len(p.fastTags) < t+1 { - p.fastTags = append(p.fastTags, -1) - } - p.fastTags[t] = fi - return - } - if p.slowTags == nil { - p.slowTags = make(map[int]int) - } - p.slowTags[t] = fi -} - -// StructProperties represents properties for all the fields of a struct. -// decoderTags and decoderOrigNames should only be used by the decoder. -type StructProperties struct { - Prop []*Properties // properties for each field - reqCount int // required count - decoderTags tagMap // map from proto tag to struct field number - decoderOrigNames map[string]int // map from original name to struct field number - order []int // list of struct field numbers in tag order - - // OneofTypes contains information about the oneof fields in this message. - // It is keyed by the original name of a field. - OneofTypes map[string]*OneofProperties -} - -// OneofProperties represents information about a specific field in a oneof. -type OneofProperties struct { - Type reflect.Type // pointer to generated struct type for this oneof field - Field int // struct field number of the containing oneof in the message - Prop *Properties -} - -// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec. -// See encode.go, (*Buffer).enc_struct. - -func (sp *StructProperties) Len() int { return len(sp.order) } -func (sp *StructProperties) Less(i, j int) bool { - return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag -} -func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] } - -// Properties represents the protocol-specific behavior of a single struct field. -type Properties struct { - Name string // name of the field, for error messages - OrigName string // original name before protocol compiler (always set) - JSONName string // name to use for JSON; determined by protoc - Wire string - WireType int - Tag int - Required bool - Optional bool - Repeated bool - Packed bool // relevant for repeated primitives only - Enum string // set for enum types only - proto3 bool // whether this is known to be a proto3 field - oneof bool // whether this is a oneof field - - Default string // default value - HasDefault bool // whether an explicit default was provided - CustomType string - CastType string - StdTime bool - StdDuration bool - WktPointer bool - - stype reflect.Type // set for struct types only - ctype reflect.Type // set for custom types only - sprop *StructProperties // set for struct types only - - mtype reflect.Type // set for map types only - MapKeyProp *Properties // set for map types only - MapValProp *Properties // set for map types only -} - -// String formats the properties in the protobuf struct field tag style. -func (p *Properties) String() string { - s := p.Wire - s += "," - s += strconv.Itoa(p.Tag) - if p.Required { - s += ",req" - } - if p.Optional { - s += ",opt" - } - if p.Repeated { - s += ",rep" - } - if p.Packed { - s += ",packed" - } - s += ",name=" + p.OrigName - if p.JSONName != p.OrigName { - s += ",json=" + p.JSONName - } - if p.proto3 { - s += ",proto3" - } - if p.oneof { - s += ",oneof" - } - if len(p.Enum) > 0 { - s += ",enum=" + p.Enum - } - if p.HasDefault { - s += ",def=" + p.Default - } - return s -} - -// Parse populates p by parsing a string in the protobuf struct field tag style. -func (p *Properties) Parse(s string) { - // "bytes,49,opt,name=foo,def=hello!" - fields := strings.Split(s, ",") // breaks def=, but handled below. - if len(fields) < 2 { - fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s) - return - } - - p.Wire = fields[0] - switch p.Wire { - case "varint": - p.WireType = WireVarint - case "fixed32": - p.WireType = WireFixed32 - case "fixed64": - p.WireType = WireFixed64 - case "zigzag32": - p.WireType = WireVarint - case "zigzag64": - p.WireType = WireVarint - case "bytes", "group": - p.WireType = WireBytes - // no numeric converter for non-numeric types - default: - fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s) - return - } - - var err error - p.Tag, err = strconv.Atoi(fields[1]) - if err != nil { - return - } - -outer: - for i := 2; i < len(fields); i++ { - f := fields[i] - switch { - case f == "req": - p.Required = true - case f == "opt": - p.Optional = true - case f == "rep": - p.Repeated = true - case f == "packed": - p.Packed = true - case strings.HasPrefix(f, "name="): - p.OrigName = f[5:] - case strings.HasPrefix(f, "json="): - p.JSONName = f[5:] - case strings.HasPrefix(f, "enum="): - p.Enum = f[5:] - case f == "proto3": - p.proto3 = true - case f == "oneof": - p.oneof = true - case strings.HasPrefix(f, "def="): - p.HasDefault = true - p.Default = f[4:] // rest of string - if i+1 < len(fields) { - // Commas aren't escaped, and def is always last. - p.Default += "," + strings.Join(fields[i+1:], ",") - break outer - } - case strings.HasPrefix(f, "embedded="): - p.OrigName = strings.Split(f, "=")[1] - case strings.HasPrefix(f, "customtype="): - p.CustomType = strings.Split(f, "=")[1] - case strings.HasPrefix(f, "casttype="): - p.CastType = strings.Split(f, "=")[1] - case f == "stdtime": - p.StdTime = true - case f == "stdduration": - p.StdDuration = true - case f == "wktptr": - p.WktPointer = true - } - } -} - -var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() - -// setFieldProps initializes the field properties for submessages and maps. -func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { - isMap := typ.Kind() == reflect.Map - if len(p.CustomType) > 0 && !isMap { - p.ctype = typ - p.setTag(lockGetProp) - return - } - if p.StdTime && !isMap { - p.setTag(lockGetProp) - return - } - if p.StdDuration && !isMap { - p.setTag(lockGetProp) - return - } - if p.WktPointer && !isMap { - p.setTag(lockGetProp) - return - } - switch t1 := typ; t1.Kind() { - case reflect.Struct: - p.stype = typ - case reflect.Ptr: - if t1.Elem().Kind() == reflect.Struct { - p.stype = t1.Elem() - } - case reflect.Slice: - switch t2 := t1.Elem(); t2.Kind() { - case reflect.Ptr: - switch t3 := t2.Elem(); t3.Kind() { - case reflect.Struct: - p.stype = t3 - } - case reflect.Struct: - p.stype = t2 - } - - case reflect.Map: - - p.mtype = t1 - p.MapKeyProp = &Properties{} - p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) - p.MapValProp = &Properties{} - vtype := p.mtype.Elem() - if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice { - // The value type is not a message (*T) or bytes ([]byte), - // so we need encoders for the pointer to this type. - vtype = reflect.PtrTo(vtype) - } - - p.MapValProp.CustomType = p.CustomType - p.MapValProp.StdDuration = p.StdDuration - p.MapValProp.StdTime = p.StdTime - p.MapValProp.WktPointer = p.WktPointer - p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) - } - p.setTag(lockGetProp) -} - -func (p *Properties) setTag(lockGetProp bool) { - if p.stype != nil { - if lockGetProp { - p.sprop = GetProperties(p.stype) - } else { - p.sprop = getPropertiesLocked(p.stype) - } - } -} - -var ( - marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() -) - -// Init populates the properties from a protocol buffer struct tag. -func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { - p.init(typ, name, tag, f, true) -} - -func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) { - // "bytes,49,opt,def=hello!" - p.Name = name - p.OrigName = name - if tag == "" { - return - } - p.Parse(tag) - p.setFieldProps(typ, f, lockGetProp) -} - -var ( - propertiesMu sync.RWMutex - propertiesMap = make(map[reflect.Type]*StructProperties) -) - -// GetProperties returns the list of properties for the type represented by t. -// t must represent a generated struct type of a protocol message. -func GetProperties(t reflect.Type) *StructProperties { - if t.Kind() != reflect.Struct { - panic("proto: type must have kind struct") - } - - // Most calls to GetProperties in a long-running program will be - // retrieving details for types we have seen before. - propertiesMu.RLock() - sprop, ok := propertiesMap[t] - propertiesMu.RUnlock() - if ok { - return sprop - } - - propertiesMu.Lock() - sprop = getPropertiesLocked(t) - propertiesMu.Unlock() - return sprop -} - -// getPropertiesLocked requires that propertiesMu is held. -func getPropertiesLocked(t reflect.Type) *StructProperties { - if prop, ok := propertiesMap[t]; ok { - return prop - } - - prop := new(StructProperties) - // in case of recursive protos, fill this in now. - propertiesMap[t] = prop - - // build properties - prop.Prop = make([]*Properties, t.NumField()) - prop.order = make([]int, t.NumField()) - - isOneofMessage := false - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - p := new(Properties) - name := f.Name - p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) - - oneof := f.Tag.Get("protobuf_oneof") // special case - if oneof != "" { - isOneofMessage = true - // Oneof fields don't use the traditional protobuf tag. - p.OrigName = oneof - } - prop.Prop[i] = p - prop.order[i] = i - if debug { - print(i, " ", f.Name, " ", t.String(), " ") - if p.Tag > 0 { - print(p.String()) - } - print("\n") - } - } - - // Re-order prop.order. - sort.Sort(prop) - - type oneofMessage interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) - } - if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); isOneofMessage && ok { - var oots []interface{} - _, _, _, oots = om.XXX_OneofFuncs() - - // Interpret oneof metadata. - prop.OneofTypes = make(map[string]*OneofProperties) - for _, oot := range oots { - oop := &OneofProperties{ - Type: reflect.ValueOf(oot).Type(), // *T - Prop: new(Properties), - } - sft := oop.Type.Elem().Field(0) - oop.Prop.Name = sft.Name - oop.Prop.Parse(sft.Tag.Get("protobuf")) - // There will be exactly one interface field that - // this new value is assignable to. - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if f.Type.Kind() != reflect.Interface { - continue - } - if !oop.Type.AssignableTo(f.Type) { - continue - } - oop.Field = i - break - } - prop.OneofTypes[oop.Prop.OrigName] = oop - } - } - - // build required counts - // build tags - reqCount := 0 - prop.decoderOrigNames = make(map[string]int) - for i, p := range prop.Prop { - if strings.HasPrefix(p.Name, "XXX_") { - // Internal fields should not appear in tags/origNames maps. - // They are handled specially when encoding and decoding. - continue - } - if p.Required { - reqCount++ - } - prop.decoderTags.put(p.Tag, i) - prop.decoderOrigNames[p.OrigName] = i - } - prop.reqCount = reqCount - - return prop -} - -// A global registry of enum types. -// The generated code will register the generated maps by calling RegisterEnum. - -var enumValueMaps = make(map[string]map[string]int32) -var enumStringMaps = make(map[string]map[int32]string) - -// RegisterEnum is called from the generated code to install the enum descriptor -// maps into the global table to aid parsing text format protocol buffers. -func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) { - if _, ok := enumValueMaps[typeName]; ok { - panic("proto: duplicate enum registered: " + typeName) - } - enumValueMaps[typeName] = valueMap - if _, ok := enumStringMaps[typeName]; ok { - panic("proto: duplicate enum registered: " + typeName) - } - enumStringMaps[typeName] = unusedNameMap -} - -// EnumValueMap returns the mapping from names to integers of the -// enum type enumType, or a nil if not found. -func EnumValueMap(enumType string) map[string]int32 { - return enumValueMaps[enumType] -} - -// A registry of all linked message types. -// The string is a fully-qualified proto name ("pkg.Message"). -var ( - protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers - protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types - revProtoTypes = make(map[reflect.Type]string) -) - -// RegisterType is called from generated code and maps from the fully qualified -// proto name to the type (pointer to struct) of the protocol buffer. -func RegisterType(x Message, name string) { - if _, ok := protoTypedNils[name]; ok { - // TODO: Some day, make this a panic. - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 { - // Generated code always calls RegisterType with nil x. - // This check is just for extra safety. - protoTypedNils[name] = x - } else { - protoTypedNils[name] = reflect.Zero(t).Interface().(Message) - } - revProtoTypes[t] = name -} - -// RegisterMapType is called from generated code and maps from the fully qualified -// proto name to the native map type of the proto map definition. -func RegisterMapType(x interface{}, name string) { - if reflect.TypeOf(x).Kind() != reflect.Map { - panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name)) - } - if _, ok := protoMapTypes[name]; ok { - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - protoMapTypes[name] = t - revProtoTypes[t] = name -} - -// MessageName returns the fully-qualified proto name for the given message type. -func MessageName(x Message) string { - type xname interface { - XXX_MessageName() string - } - if m, ok := x.(xname); ok { - return m.XXX_MessageName() - } - return revProtoTypes[reflect.TypeOf(x)] -} - -// MessageType returns the message type (pointer to struct) for a named message. -// The type is not guaranteed to implement proto.Message if the name refers to a -// map entry. -func MessageType(name string) reflect.Type { - if t, ok := protoTypedNils[name]; ok { - return reflect.TypeOf(t) - } - return protoMapTypes[name] -} - -// A registry of all linked proto files. -var ( - protoFiles = make(map[string][]byte) // file name => fileDescriptor -) - -// RegisterFile is called from generated code and maps from the -// full file name of a .proto file to its compressed FileDescriptorProto. -func RegisterFile(filename string, fileDescriptor []byte) { - protoFiles[filename] = fileDescriptor -} - -// FileDescriptor returns the compressed FileDescriptorProto for a .proto file. -func FileDescriptor(filename string) []byte { return protoFiles[filename] } diff --git a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go b/vendor/github.com/gogo/protobuf/proto/properties_gogo.go deleted file mode 100644 index 40ea3dd93..000000000 --- a/vendor/github.com/gogo/protobuf/proto/properties_gogo.go +++ /dev/null @@ -1,36 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "reflect" -) - -var sizerType = reflect.TypeOf((*Sizer)(nil)).Elem() -var protosizerType = reflect.TypeOf((*ProtoSizer)(nil)).Elem() diff --git a/vendor/github.com/gogo/protobuf/proto/skip_gogo.go b/vendor/github.com/gogo/protobuf/proto/skip_gogo.go deleted file mode 100644 index 5a5fd93f7..000000000 --- a/vendor/github.com/gogo/protobuf/proto/skip_gogo.go +++ /dev/null @@ -1,119 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "io" -) - -func Skip(data []byte) (n int, err error) { - l := len(data) - index := 0 - for index < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if index >= l { - return 0, io.ErrUnexpectedEOF - } - b := data[index] - index++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for { - if index >= l { - return 0, io.ErrUnexpectedEOF - } - index++ - if data[index-1] < 0x80 { - break - } - } - return index, nil - case 1: - index += 8 - return index, nil - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if index >= l { - return 0, io.ErrUnexpectedEOF - } - b := data[index] - index++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - index += length - return index, nil - case 3: - for { - var innerWire uint64 - var start int = index - for shift := uint(0); ; shift += 7 { - if index >= l { - return 0, io.ErrUnexpectedEOF - } - b := data[index] - index++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := Skip(data[start:]) - if err != nil { - return 0, err - } - index = start + next - } - return index, nil - case 4: - return index, nil - case 5: - index += 4 - return index, nil - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - } - panic("unreachable") -} diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal.go b/vendor/github.com/gogo/protobuf/proto/table_marshal.go deleted file mode 100644 index 9b1538d05..000000000 --- a/vendor/github.com/gogo/protobuf/proto/table_marshal.go +++ /dev/null @@ -1,3006 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "math" - "reflect" - "sort" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// a sizer takes a pointer to a field and the size of its tag, computes the size of -// the encoded data. -type sizer func(pointer, int) int - -// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format), -// marshals the field to the end of the slice, returns the slice and error (if any). -type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) - -// marshalInfo is the information used for marshaling a message. -type marshalInfo struct { - typ reflect.Type - fields []*marshalFieldInfo - unrecognized field // offset of XXX_unrecognized - extensions field // offset of XXX_InternalExtensions - v1extensions field // offset of XXX_extensions - sizecache field // offset of XXX_sizecache - initialized int32 // 0 -- only typ is set, 1 -- fully initialized - messageset bool // uses message set wire format - hasmarshaler bool // has custom marshaler - sync.RWMutex // protect extElems map, also for initialization - extElems map[int32]*marshalElemInfo // info of extension elements - - hassizer bool // has custom sizer - hasprotosizer bool // has custom protosizer - - bytesExtensions field // offset of XXX_extensions where the field type is []byte -} - -// marshalFieldInfo is the information used for marshaling a field of a message. -type marshalFieldInfo struct { - field field - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isPointer bool - required bool // field is required - name string // name of the field, for error reporting - oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements -} - -// marshalElemInfo is the information used for marshaling an extension or oneof element. -type marshalElemInfo struct { - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only) -} - -var ( - marshalInfoMap = map[reflect.Type]*marshalInfo{} - marshalInfoLock sync.Mutex - - uint8SliceType = reflect.TypeOf(([]uint8)(nil)).Kind() -) - -// getMarshalInfo returns the information to marshal a given type of message. -// The info it returns may not necessarily initialized. -// t is the type of the message (NOT the pointer to it). -func getMarshalInfo(t reflect.Type) *marshalInfo { - marshalInfoLock.Lock() - u, ok := marshalInfoMap[t] - if !ok { - u = &marshalInfo{typ: t} - marshalInfoMap[t] = u - } - marshalInfoLock.Unlock() - return u -} - -// Size is the entry point from generated code, -// and should be ONLY called by generated code. -// It computes the size of encoded data of msg. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Size(msg Message) int { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return 0 - } - return u.size(ptr) -} - -// Marshal is the entry point from generated code, -// and should be ONLY called by generated code. -// It marshals msg to the end of b. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return b, ErrNil - } - return u.marshal(b, ptr, deterministic) -} - -func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo { - // u := a.marshal, but atomically. - // We use an atomic here to ensure memory consistency. - u := atomicLoadMarshalInfo(&a.marshal) - if u == nil { - // Get marshal information from type of message. - t := reflect.ValueOf(msg).Type() - if t.Kind() != reflect.Ptr { - panic(fmt.Sprintf("cannot handle non-pointer message type %v", t)) - } - u = getMarshalInfo(t.Elem()) - // Store it in the cache for later users. - // a.marshal = u, but atomically. - atomicStoreMarshalInfo(&a.marshal, u) - } - return u -} - -// size is the main function to compute the size of the encoded data of a message. -// ptr is the pointer to the message. -func (u *marshalInfo) size(ptr pointer) int { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - // Uses the message's Size method if available - if u.hassizer { - s := ptr.asPointerTo(u.typ).Interface().(Sizer) - return s.Size() - } - // Uses the message's ProtoSize method if available - if u.hasprotosizer { - s := ptr.asPointerTo(u.typ).Interface().(ProtoSizer) - return s.ProtoSize() - } - - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b, _ := m.Marshal() - return len(b) - } - - n := 0 - for _, f := range u.fields { - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - n += f.sizer(ptr.offset(f.field), f.tagsize) - } - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - n += u.sizeMessageSet(e) - } else { - n += u.sizeExtensions(e) - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - n += u.sizeV1Extensions(m) - } - if u.bytesExtensions.IsValid() { - s := *ptr.offset(u.bytesExtensions).toBytes() - n += len(s) - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - n += len(s) - } - - // cache the result for use in marshal - if u.sizecache.IsValid() { - atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n)) - } - return n -} - -// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated), -// fall back to compute the size. -func (u *marshalInfo) cachedsize(ptr pointer) int { - if u.sizecache.IsValid() { - return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32())) - } - return u.size(ptr) -} - -// marshal is the main function to marshal a message. It takes a byte slice and appends -// the encoded data to the end of the slice, returns the slice and error (if any). -// ptr is the pointer to the message. -// If deterministic is true, map is marshaled in deterministic order. -func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b1, err := m.Marshal() - b = append(b, b1...) - return b, err - } - - var err, errLater error - // The old marshaler encodes extensions at beginning. - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - b, err = u.appendMessageSet(b, e, deterministic) - } else { - b, err = u.appendExtensions(b, e, deterministic) - } - if err != nil { - return b, err - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - b, err = u.appendV1Extensions(b, m, deterministic) - if err != nil { - return b, err - } - } - if u.bytesExtensions.IsValid() { - s := *ptr.offset(u.bytesExtensions).toBytes() - b = append(b, s...) - } - for _, f := range u.fields { - if f.required { - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // Required field is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name} - } - continue - } - } - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic) - if err != nil { - if err1, ok := err.(*RequiredNotSetError); ok { - // Required field in submessage is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name + "." + err1.field} - } - continue - } - if err == errRepeatedHasNil { - err = errors.New("proto: repeated field " + f.name + " has nil element") - } - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return b, err - } - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - b = append(b, s...) - } - return b, errLater -} - -// computeMarshalInfo initializes the marshal info. -func (u *marshalInfo) computeMarshalInfo() { - u.Lock() - defer u.Unlock() - if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock - return - } - - t := u.typ - u.unrecognized = invalidField - u.extensions = invalidField - u.v1extensions = invalidField - u.bytesExtensions = invalidField - u.sizecache = invalidField - isOneofMessage := false - - if reflect.PtrTo(t).Implements(sizerType) { - u.hassizer = true - } - if reflect.PtrTo(t).Implements(protosizerType) { - u.hasprotosizer = true - } - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if reflect.PtrTo(t).Implements(marshalerType) { - u.hasmarshaler = true - atomic.StoreInt32(&u.initialized, 1) - return - } - - n := t.NumField() - - // deal with XXX fields first - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if f.Tag.Get("protobuf_oneof") != "" { - isOneofMessage = true - } - if !strings.HasPrefix(f.Name, "XXX_") { - continue - } - switch f.Name { - case "XXX_sizecache": - u.sizecache = toField(&f) - case "XXX_unrecognized": - u.unrecognized = toField(&f) - case "XXX_InternalExtensions": - u.extensions = toField(&f) - u.messageset = f.Tag.Get("protobuf_messageset") == "1" - case "XXX_extensions": - if f.Type.Kind() == reflect.Map { - u.v1extensions = toField(&f) - } else { - u.bytesExtensions = toField(&f) - } - case "XXX_NoUnkeyedLiteral": - // nothing to do - default: - panic("unknown XXX field: " + f.Name) - } - n-- - } - - // get oneof implementers - var oneofImplementers []interface{} - // gogo: isOneofMessage is needed for embedded oneof messages, without a marshaler and unmarshaler - if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok && isOneofMessage { - _, _, _, oneofImplementers = m.XXX_OneofFuncs() - } - - // normal fields - fields := make([]marshalFieldInfo, n) // batch allocation - u.fields = make([]*marshalFieldInfo, 0, n) - for i, j := 0, 0; i < t.NumField(); i++ { - f := t.Field(i) - - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - field := &fields[j] - j++ - field.name = f.Name - u.fields = append(u.fields, field) - if f.Tag.Get("protobuf_oneof") != "" { - field.computeOneofFieldInfo(&f, oneofImplementers) - continue - } - if f.Tag.Get("protobuf") == "" { - // field has no tag (not in generated message), ignore it - u.fields = u.fields[:len(u.fields)-1] - j-- - continue - } - field.computeMarshalFieldInfo(&f) - } - - // fields are marshaled in tag order on the wire. - sort.Sort(byTag(u.fields)) - - atomic.StoreInt32(&u.initialized, 1) -} - -// helper for sorting fields by tag -type byTag []*marshalFieldInfo - -func (a byTag) Len() int { return len(a) } -func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag } - -// getExtElemInfo returns the information to marshal an extension element. -// The info it returns is initialized. -func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo { - // get from cache first - u.RLock() - e, ok := u.extElems[desc.Field] - u.RUnlock() - if ok { - return e - } - - t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct - tags := strings.Split(desc.Tag, ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - sizr, marshalr := typeMarshaler(t, tags, false, false) - e = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizr, - marshaler: marshalr, - isptr: t.Kind() == reflect.Ptr, - } - - // update cache - u.Lock() - if u.extElems == nil { - u.extElems = make(map[int32]*marshalElemInfo) - } - u.extElems[desc.Field] = e - u.Unlock() - return e -} - -// computeMarshalFieldInfo fills up the information to marshal a field. -func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { - // parse protobuf tag of the field. - // tag has format of "bytes,49,opt,name=foo,def=hello!" - tags := strings.Split(f.Tag.Get("protobuf"), ",") - if tags[0] == "" { - return - } - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - if tags[2] == "req" { - fi.required = true - } - fi.setTag(f, tag, wt) - fi.setMarshaler(f, tags) -} - -func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { - fi.field = toField(f) - fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. - fi.isPointer = true - fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) - fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) - - ityp := f.Type // interface type - for _, o := range oneofImplementers { - t := reflect.TypeOf(o) - if !t.Implements(ityp) { - continue - } - sf := t.Elem().Field(0) // oneof implementer is a struct with a single field - tags := strings.Split(sf.Tag.Get("protobuf"), ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - sizr, marshalr := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value - fi.oneofElems[t.Elem()] = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizr, - marshaler: marshalr, - } - } -} - -type oneofMessage interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) -} - -// wiretype returns the wire encoding of the type. -func wiretype(encoding string) uint64 { - switch encoding { - case "fixed32": - return WireFixed32 - case "fixed64": - return WireFixed64 - case "varint", "zigzag32", "zigzag64": - return WireVarint - case "bytes": - return WireBytes - case "group": - return WireStartGroup - } - panic("unknown wire type " + encoding) -} - -// setTag fills up the tag (in wire format) and its size in the info of a field. -func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) { - fi.field = toField(f) - fi.wiretag = uint64(tag)<<3 | wt - fi.tagsize = SizeVarint(uint64(tag) << 3) -} - -// setMarshaler fills up the sizer and marshaler in the info of a field. -func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) { - switch f.Type.Kind() { - case reflect.Map: - // map field - fi.isPointer = true - fi.sizer, fi.marshaler = makeMapMarshaler(f) - return - case reflect.Ptr, reflect.Slice: - fi.isPointer = true - } - fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false) -} - -// typeMarshaler returns the sizer and marshaler of a given field. -// t is the type of the field. -// tags is the generated "protobuf" tag of the field. -// If nozero is true, zero value is not marshaled to the wire. -// If oneof is true, it is a oneof field. -func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) { - encoding := tags[0] - - pointer := false - slice := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - packed := false - proto3 := false - ctype := false - isTime := false - isDuration := false - isWktPointer := false - validateUTF8 := true - for i := 2; i < len(tags); i++ { - if tags[i] == "packed" { - packed = true - } - if tags[i] == "proto3" { - proto3 = true - } - if strings.HasPrefix(tags[i], "customtype=") { - ctype = true - } - if tags[i] == "stdtime" { - isTime = true - } - if tags[i] == "stdduration" { - isDuration = true - } - if tags[i] == "wktptr" { - isWktPointer = true - } - } - validateUTF8 = validateUTF8 && proto3 - if !proto3 && !pointer && !slice { - nozero = false - } - - if ctype { - if reflect.PtrTo(t).Implements(customType) { - if slice { - return makeMessageRefSliceMarshaler(getMarshalInfo(t)) - } - if pointer { - return makeCustomPtrMarshaler(getMarshalInfo(t)) - } - return makeCustomMarshaler(getMarshalInfo(t)) - } else { - panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t)) - } - } - - if isTime { - if pointer { - if slice { - return makeTimePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeTimePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeTimeSliceMarshaler(getMarshalInfo(t)) - } - return makeTimeMarshaler(getMarshalInfo(t)) - } - - if isDuration { - if pointer { - if slice { - return makeDurationPtrSliceMarshaler(getMarshalInfo(t)) - } - return makeDurationPtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeDurationSliceMarshaler(getMarshalInfo(t)) - } - return makeDurationMarshaler(getMarshalInfo(t)) - } - - if isWktPointer { - switch t.Kind() { - case reflect.Float64: - if pointer { - if slice { - return makeStdDoubleValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdDoubleValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdDoubleValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdDoubleValueMarshaler(getMarshalInfo(t)) - case reflect.Float32: - if pointer { - if slice { - return makeStdFloatValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdFloatValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdFloatValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdFloatValueMarshaler(getMarshalInfo(t)) - case reflect.Int64: - if pointer { - if slice { - return makeStdInt64ValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdInt64ValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdInt64ValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdInt64ValueMarshaler(getMarshalInfo(t)) - case reflect.Uint64: - if pointer { - if slice { - return makeStdUInt64ValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdUInt64ValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdUInt64ValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdUInt64ValueMarshaler(getMarshalInfo(t)) - case reflect.Int32: - if pointer { - if slice { - return makeStdInt32ValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdInt32ValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdInt32ValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdInt32ValueMarshaler(getMarshalInfo(t)) - case reflect.Uint32: - if pointer { - if slice { - return makeStdUInt32ValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdUInt32ValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdUInt32ValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdUInt32ValueMarshaler(getMarshalInfo(t)) - case reflect.Bool: - if pointer { - if slice { - return makeStdBoolValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdBoolValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdBoolValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdBoolValueMarshaler(getMarshalInfo(t)) - case reflect.String: - if pointer { - if slice { - return makeStdStringValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdStringValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdStringValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdStringValueMarshaler(getMarshalInfo(t)) - case uint8SliceType: - if pointer { - if slice { - return makeStdBytesValuePtrSliceMarshaler(getMarshalInfo(t)) - } - return makeStdBytesValuePtrMarshaler(getMarshalInfo(t)) - } - if slice { - return makeStdBytesValueSliceMarshaler(getMarshalInfo(t)) - } - return makeStdBytesValueMarshaler(getMarshalInfo(t)) - default: - panic(fmt.Sprintf("unknown wktpointer type %#v", t)) - } - } - - switch t.Kind() { - case reflect.Bool: - if pointer { - return sizeBoolPtr, appendBoolPtr - } - if slice { - if packed { - return sizeBoolPackedSlice, appendBoolPackedSlice - } - return sizeBoolSlice, appendBoolSlice - } - if nozero { - return sizeBoolValueNoZero, appendBoolValueNoZero - } - return sizeBoolValue, appendBoolValue - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixed32Ptr, appendFixed32Ptr - } - if slice { - if packed { - return sizeFixed32PackedSlice, appendFixed32PackedSlice - } - return sizeFixed32Slice, appendFixed32Slice - } - if nozero { - return sizeFixed32ValueNoZero, appendFixed32ValueNoZero - } - return sizeFixed32Value, appendFixed32Value - case "varint": - if pointer { - return sizeVarint32Ptr, appendVarint32Ptr - } - if slice { - if packed { - return sizeVarint32PackedSlice, appendVarint32PackedSlice - } - return sizeVarint32Slice, appendVarint32Slice - } - if nozero { - return sizeVarint32ValueNoZero, appendVarint32ValueNoZero - } - return sizeVarint32Value, appendVarint32Value - } - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixedS32Ptr, appendFixedS32Ptr - } - if slice { - if packed { - return sizeFixedS32PackedSlice, appendFixedS32PackedSlice - } - return sizeFixedS32Slice, appendFixedS32Slice - } - if nozero { - return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero - } - return sizeFixedS32Value, appendFixedS32Value - case "varint": - if pointer { - return sizeVarintS32Ptr, appendVarintS32Ptr - } - if slice { - if packed { - return sizeVarintS32PackedSlice, appendVarintS32PackedSlice - } - return sizeVarintS32Slice, appendVarintS32Slice - } - if nozero { - return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero - } - return sizeVarintS32Value, appendVarintS32Value - case "zigzag32": - if pointer { - return sizeZigzag32Ptr, appendZigzag32Ptr - } - if slice { - if packed { - return sizeZigzag32PackedSlice, appendZigzag32PackedSlice - } - return sizeZigzag32Slice, appendZigzag32Slice - } - if nozero { - return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero - } - return sizeZigzag32Value, appendZigzag32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixed64Ptr, appendFixed64Ptr - } - if slice { - if packed { - return sizeFixed64PackedSlice, appendFixed64PackedSlice - } - return sizeFixed64Slice, appendFixed64Slice - } - if nozero { - return sizeFixed64ValueNoZero, appendFixed64ValueNoZero - } - return sizeFixed64Value, appendFixed64Value - case "varint": - if pointer { - return sizeVarint64Ptr, appendVarint64Ptr - } - if slice { - if packed { - return sizeVarint64PackedSlice, appendVarint64PackedSlice - } - return sizeVarint64Slice, appendVarint64Slice - } - if nozero { - return sizeVarint64ValueNoZero, appendVarint64ValueNoZero - } - return sizeVarint64Value, appendVarint64Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixedS64Ptr, appendFixedS64Ptr - } - if slice { - if packed { - return sizeFixedS64PackedSlice, appendFixedS64PackedSlice - } - return sizeFixedS64Slice, appendFixedS64Slice - } - if nozero { - return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero - } - return sizeFixedS64Value, appendFixedS64Value - case "varint": - if pointer { - return sizeVarintS64Ptr, appendVarintS64Ptr - } - if slice { - if packed { - return sizeVarintS64PackedSlice, appendVarintS64PackedSlice - } - return sizeVarintS64Slice, appendVarintS64Slice - } - if nozero { - return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero - } - return sizeVarintS64Value, appendVarintS64Value - case "zigzag64": - if pointer { - return sizeZigzag64Ptr, appendZigzag64Ptr - } - if slice { - if packed { - return sizeZigzag64PackedSlice, appendZigzag64PackedSlice - } - return sizeZigzag64Slice, appendZigzag64Slice - } - if nozero { - return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero - } - return sizeZigzag64Value, appendZigzag64Value - } - case reflect.Float32: - if pointer { - return sizeFloat32Ptr, appendFloat32Ptr - } - if slice { - if packed { - return sizeFloat32PackedSlice, appendFloat32PackedSlice - } - return sizeFloat32Slice, appendFloat32Slice - } - if nozero { - return sizeFloat32ValueNoZero, appendFloat32ValueNoZero - } - return sizeFloat32Value, appendFloat32Value - case reflect.Float64: - if pointer { - return sizeFloat64Ptr, appendFloat64Ptr - } - if slice { - if packed { - return sizeFloat64PackedSlice, appendFloat64PackedSlice - } - return sizeFloat64Slice, appendFloat64Slice - } - if nozero { - return sizeFloat64ValueNoZero, appendFloat64ValueNoZero - } - return sizeFloat64Value, appendFloat64Value - case reflect.String: - if validateUTF8 { - if pointer { - return sizeStringPtr, appendUTF8StringPtr - } - if slice { - return sizeStringSlice, appendUTF8StringSlice - } - if nozero { - return sizeStringValueNoZero, appendUTF8StringValueNoZero - } - return sizeStringValue, appendUTF8StringValue - } - if pointer { - return sizeStringPtr, appendStringPtr - } - if slice { - return sizeStringSlice, appendStringSlice - } - if nozero { - return sizeStringValueNoZero, appendStringValueNoZero - } - return sizeStringValue, appendStringValue - case reflect.Slice: - if slice { - return sizeBytesSlice, appendBytesSlice - } - if oneof { - // Oneof bytes field may also have "proto3" tag. - // We want to marshal it as a oneof field. Do this - // check before the proto3 check. - return sizeBytesOneof, appendBytesOneof - } - if proto3 { - return sizeBytes3, appendBytes3 - } - return sizeBytes, appendBytes - case reflect.Struct: - switch encoding { - case "group": - if slice { - return makeGroupSliceMarshaler(getMarshalInfo(t)) - } - return makeGroupMarshaler(getMarshalInfo(t)) - case "bytes": - if pointer { - if slice { - return makeMessageSliceMarshaler(getMarshalInfo(t)) - } - return makeMessageMarshaler(getMarshalInfo(t)) - } else { - if slice { - return makeMessageRefSliceMarshaler(getMarshalInfo(t)) - } - return makeMessageRefMarshaler(getMarshalInfo(t)) - } - } - } - panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding)) -} - -// Below are functions to size/marshal a specific type of a field. -// They are stored in the field's info, and called by function pointers. -// They have type sizer or marshaler. - -func sizeFixed32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixed32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixedS32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFloat32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - return (4 + tagsize) * len(s) -} -func sizeFloat32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixed64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixed64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFixedS64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFloat64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - return (8 + tagsize) * len(s) -} -func sizeFloat64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeVarint32Value(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarint32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarint32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarint64Value(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - return SizeVarint(v) + tagsize -} -func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return SizeVarint(v) + tagsize -} -func sizeVarint64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return SizeVarint(*p) + tagsize -} -func sizeVarint64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(v) + tagsize - } - return n -} -func sizeVarint64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize - } - return n -} -func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize - } - return n -} -func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeBoolValue(_ pointer, tagsize int) int { - return 1 + tagsize -} -func sizeBoolValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toBool() - if !v { - return 0 - } - return 1 + tagsize -} -func sizeBoolPtr(ptr pointer, tagsize int) int { - p := *ptr.toBoolPtr() - if p == nil { - return 0 - } - return 1 + tagsize -} -func sizeBoolSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - return (1 + tagsize) * len(s) -} -func sizeBoolPackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return 0 - } - return len(s) + SizeVarint(uint64(len(s))) + tagsize -} -func sizeStringValue(ptr pointer, tagsize int) int { - v := *ptr.toString() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toString() - if v == "" { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringPtr(ptr pointer, tagsize int) int { - p := *ptr.toStringPtr() - if p == nil { - return 0 - } - v := *p - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringSlice(ptr pointer, tagsize int) int { - s := *ptr.toStringSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} -func sizeBytes(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if v == nil { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytes3(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if len(v) == 0 { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesOneof(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesSlice(ptr pointer, tagsize int) int { - s := *ptr.toBytesSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} - -// appendFixed32 appends an encoded fixed32 to b. -func appendFixed32(b []byte, v uint32) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24)) - return b -} - -// appendFixed64 appends an encoded fixed64 to b. -func appendFixed64(b []byte, v uint64) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24), - byte(v>>32), - byte(v>>40), - byte(v>>48), - byte(v>>56)) - return b -} - -// appendVarint appends an encoded varint to b. -func appendVarint(b []byte, v uint64) []byte { - // TODO: make 1-byte (maybe 2-byte) case inline-able, once we - // have non-leaf inliner. - switch { - case v < 1<<7: - b = append(b, byte(v)) - case v < 1<<14: - b = append(b, - byte(v&0x7f|0x80), - byte(v>>7)) - case v < 1<<21: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte(v>>14)) - case v < 1<<28: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte(v>>21)) - case v < 1<<35: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte(v>>28)) - case v < 1<<42: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte(v>>35)) - case v < 1<<49: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte(v>>42)) - case v < 1<<56: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte(v>>49)) - case v < 1<<63: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte(v>>56)) - default: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte((v>>56)&0x7f|0x80), - 1) - } - return b -} - -func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, *p) - return b, nil -} -func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(*p)) - return b, nil -} -func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(*p)) - return b, nil -} -func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, *p) - return b, nil -} -func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(*p)) - return b, nil -} -func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(*p)) - return b, nil -} -func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, *p) - return b, nil -} -func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - } - return b, nil -} -func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, v) - } - return b, nil -} -func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - if !v { - return b, nil - } - b = appendVarint(b, wiretag) - b = append(b, 1) - return b, nil -} - -func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toBoolPtr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - if *p { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(len(s))) - for _, v := range s { - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - if v == "" { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toStringSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} -func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if v == "" { - return b, nil - } - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - s := *ptr.toStringSlice() - for _, v := range s { - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if v == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if len(v) == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBytesSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} - -// makeGroupMarshaler returns the sizer and marshaler for a group. -// u is the marshal info of the underlying message. -func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - return u.size(p) + 2*tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - var err error - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, p, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - return b, err - } -} - -// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice. -// u is the marshal info of the underlying message. -func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - n += u.size(v) + 2*tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, v, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMessageMarshaler returns the sizer and marshaler for a message field. -// u is the marshal info of the message. -func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.size(p) - return siz + SizeVarint(uint64(siz)) + tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(p) - b = appendVarint(b, uint64(siz)) - return u.marshal(b, p, deterministic) - } -} - -// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice. -// u is the marshal info of the message. -func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - siz := u.size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(v) - b = appendVarint(b, uint64(siz)) - b, err = u.marshal(b, v, deterministic) - - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMapMarshaler returns the sizer and marshaler for a map field. -// f is the pointer to the reflect data structure of the field. -func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { - // figure out key and value type - t := f.Type - keyType := t.Key() - valType := t.Elem() - tags := strings.Split(f.Tag.Get("protobuf"), ",") - keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",") - valTags := strings.Split(f.Tag.Get("protobuf_val"), ",") - stdOptions := false - for _, t := range tags { - if strings.HasPrefix(t, "customtype=") { - valTags = append(valTags, t) - } - if t == "stdtime" { - valTags = append(valTags, t) - stdOptions = true - } - if t == "stdduration" { - valTags = append(valTags, t) - stdOptions = true - } - if t == "wktptr" { - valTags = append(valTags, t) - } - } - keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map - valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map - keyWireTag := 1<<3 | wiretype(keyTags[0]) - valWireTag := 2<<3 | wiretype(valTags[0]) - - // We create an interface to get the addresses of the map key and value. - // If value is pointer-typed, the interface is a direct interface, the - // idata itself is the value. Otherwise, the idata is the pointer to the - // value. - // Key cannot be pointer-typed. - valIsPtr := valType.Kind() == reflect.Ptr - - // If value is a message with nested maps, calling - // valSizer in marshal may be quadratic. We should use - // cached version in marshal (but not in size). - // If value is not message type, we don't have size cache, - // but it cannot be nested either. Just use valSizer. - valCachedSizer := valSizer - if valIsPtr && !stdOptions && valType.Elem().Kind() == reflect.Struct { - u := getMarshalInfo(valType.Elem()) - valCachedSizer = func(ptr pointer, tagsize int) int { - // Same as message sizer, but use cache. - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.cachedsize(p) - return siz + SizeVarint(uint64(siz)) + tagsize - } - } - return func(ptr pointer, tagsize int) int { - m := ptr.asPointerTo(t).Elem() // the map - n := 0 - for _, k := range m.MapKeys() { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value - siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) { - m := ptr.asPointerTo(t).Elem() // the map - var err error - keys := m.MapKeys() - if len(keys) > 1 && deterministic { - sort.Sort(mapKeys(keys)) - } - - var nerr nonFatal - for _, k := range keys { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value - b = appendVarint(b, tag) - siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - b = appendVarint(b, uint64(siz)) - b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic) - if !nerr.Merge(err) { - return b, err - } - b, err = valMarshaler(b, vaddr, valWireTag, deterministic) - if err != ErrNil && !nerr.Merge(err) { // allow nil value in map - return b, err - } - } - return b, nerr.E - } -} - -// makeOneOfMarshaler returns the sizer and marshaler for a oneof field. -// fi is the marshal info of the field. -// f is the pointer to the reflect data structure of the field. -func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) { - // Oneof field is an interface. We need to get the actual data type on the fly. - t := f.Type - return func(ptr pointer, _ int) int { - p := ptr.getInterfacePointer() - if p.isNil() { - return 0 - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - e := fi.oneofElems[telem] - return e.sizer(p, e.tagsize) - }, - func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) { - p := ptr.getInterfacePointer() - if p.isNil() { - return b, nil - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() { - return b, errOneofHasNil - } - e := fi.oneofElems[telem] - return e.marshaler(b, p, e.wiretag, deterministic) - } -} - -// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field. -func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - n += ei.sizer(p, ei.tagsize) - } - mu.Unlock() - return n -} - -// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b. -func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - // Not sure this is required, but the old code does it. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// message set format is: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } - -// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field -// in message set format (above). -func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for id, e := range m { - n += 2 // start group, end group. tag = 1 (size=1) - n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - siz := len(msgWithLen) - n += siz + 1 // message, tag = 3 (size=1) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - n += ei.sizer(p, 1) // message, tag = 3 (size=1) - } - mu.Unlock() - return n -} - -// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above) -// to the end of byte slice b. -func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for id, e := range m { - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - if !nerr.Merge(err) { - return b, err - } - b = append(b, 1<<3|WireEndGroup) - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, id := range keys { - e := m[int32(id)] - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - b = append(b, 1<<3|WireEndGroup) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// sizeV1Extensions computes the size of encoded data for a V1-API extension field. -func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int { - if m == nil { - return 0 - } - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - n += ei.sizer(p, ei.tagsize) - } - return n -} - -// appendV1Extensions marshals a V1-API extension field to the end of byte slice b. -func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) { - if m == nil { - return b, nil - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - var err error - var nerr nonFatal - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// newMarshaler is the interface representing objects that can marshal themselves. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newMarshaler interface { - XXX_Size() int - XXX_Marshal(b []byte, deterministic bool) ([]byte, error) -} - -// Size returns the encoded size of a protocol buffer message. -// This is the main entry point. -func Size(pb Message) int { - if m, ok := pb.(newMarshaler); ok { - return m.XXX_Size() - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - b, _ := m.Marshal() - return len(b) - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return 0 - } - var info InternalMessageInfo - return info.Size(pb) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, returning the data. -// This is the main entry point. -func Marshal(pb Message) ([]byte, error) { - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - b := make([]byte, 0, siz) - return m.XXX_Marshal(b, false) - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - return m.Marshal() - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return nil, ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - b := make([]byte, 0, siz) - return info.Marshal(b, pb, false) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, writing the result to the -// Buffer. -// This is an alternative entry point. It is not necessary to use -// a Buffer for most applications. -func (p *Buffer) Marshal(pb Message) error { - var err error - if p.deterministic { - if _, ok := pb.(Marshaler); ok { - return fmt.Errorf("proto: deterministic not supported by the Marshal method of %T", pb) - } - } - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - p.grow(siz) // make sure buf has enough capacity - p.buf, err = m.XXX_Marshal(p.buf, p.deterministic) - return err - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - var b []byte - b, err = m.Marshal() - p.buf = append(p.buf, b...) - return err - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - p.grow(siz) // make sure buf has enough capacity - p.buf, err = info.Marshal(p.buf, pb, p.deterministic) - return err -} - -// grow grows the buffer's capacity, if necessary, to guarantee space for -// another n bytes. After grow(n), at least n bytes can be written to the -// buffer without another allocation. -func (p *Buffer) grow(n int) { - need := len(p.buf) + n - if need <= cap(p.buf) { - return - } - newCap := len(p.buf) * 2 - if newCap < need { - newCap = need - } - p.buf = append(make([]byte, 0, newCap), p.buf...) -} diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go deleted file mode 100644 index 997f57c1e..000000000 --- a/vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go +++ /dev/null @@ -1,388 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "reflect" - "time" -) - -// makeMessageRefMarshaler differs a bit from makeMessageMarshaler -// It marshal a message T instead of a *T -func makeMessageRefMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - siz := u.size(ptr) - return siz + SizeVarint(uint64(siz)) + tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - b = appendVarint(b, wiretag) - siz := u.cachedsize(ptr) - b = appendVarint(b, uint64(siz)) - return u.marshal(b, ptr, deterministic) - } -} - -// makeMessageRefSliceMarshaler differs quite a lot from makeMessageSliceMarshaler -// It marshals a slice of messages []T instead of []*T -func makeMessageRefSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - e := elem.Interface() - v := toAddrPointer(&e, false) - siz := u.size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - var err, errreq error - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - e := elem.Interface() - v := toAddrPointer(&e, false) - b = appendVarint(b, wiretag) - siz := u.size(v) - b = appendVarint(b, uint64(siz)) - b, err = u.marshal(b, v, deterministic) - - if err != nil { - if _, ok := err.(*RequiredNotSetError); ok { - // Required field in submessage is not set. - // We record the error but keep going, to give a complete marshaling. - if errreq == nil { - errreq = err - } - continue - } - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - - return b, errreq - } -} - -func makeCustomPtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom) - siz := m.Size() - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom) - siz := m.Size() - buf, err := m.Marshal() - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - return b, nil - } -} - -func makeCustomMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - m := ptr.asPointerTo(u.typ).Interface().(custom) - siz := m.Size() - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - m := ptr.asPointerTo(u.typ).Interface().(custom) - siz := m.Size() - buf, err := m.Marshal() - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - return b, nil - } -} - -func makeTimeMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return 0 - } - siz := Size(ts) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return nil, err - } - buf, err := Marshal(ts) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeTimePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return 0 - } - siz := Size(ts) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return nil, err - } - buf, err := Marshal(ts) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeTimeSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(time.Time) - ts, err := timestampProto(t) - if err != nil { - return 0 - } - siz := Size(ts) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(time.Time) - ts, err := timestampProto(t) - if err != nil { - return nil, err - } - siz := Size(ts) - buf, err := Marshal(ts) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeTimePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return 0 - } - siz := Size(ts) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*time.Time) - ts, err := timestampProto(*t) - if err != nil { - return nil, err - } - siz := Size(ts) - buf, err := Marshal(ts) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeDurationMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - d := ptr.asPointerTo(u.typ).Interface().(*time.Duration) - dur := durationProto(*d) - siz := Size(dur) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - d := ptr.asPointerTo(u.typ).Interface().(*time.Duration) - dur := durationProto(*d) - buf, err := Marshal(dur) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeDurationPtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration) - dur := durationProto(*d) - siz := Size(dur) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration) - dur := durationProto(*d) - buf, err := Marshal(dur) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeDurationSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - d := elem.Interface().(time.Duration) - dur := durationProto(d) - siz := Size(dur) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - d := elem.Interface().(time.Duration) - dur := durationProto(d) - siz := Size(dur) - buf, err := Marshal(dur) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeDurationPtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - d := elem.Interface().(*time.Duration) - dur := durationProto(*d) - siz := Size(dur) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - d := elem.Interface().(*time.Duration) - dur := durationProto(*d) - siz := Size(dur) - buf, err := Marshal(dur) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/table_merge.go b/vendor/github.com/gogo/protobuf/proto/table_merge.go deleted file mode 100644 index f520106e0..000000000 --- a/vendor/github.com/gogo/protobuf/proto/table_merge.go +++ /dev/null @@ -1,657 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" -) - -// Merge merges the src message into dst. -// This assumes that dst and src of the same type and are non-nil. -func (a *InternalMessageInfo) Merge(dst, src Message) { - mi := atomicLoadMergeInfo(&a.merge) - if mi == nil { - mi = getMergeInfo(reflect.TypeOf(dst).Elem()) - atomicStoreMergeInfo(&a.merge, mi) - } - mi.merge(toPointer(&dst), toPointer(&src)) -} - -type mergeInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []mergeFieldInfo - unrecognized field // Offset of XXX_unrecognized -} - -type mergeFieldInfo struct { - field field // Offset of field, guaranteed to be valid - - // isPointer reports whether the value in the field is a pointer. - // This is true for the following situations: - // * Pointer to struct - // * Pointer to basic type (proto2 only) - // * Slice (first value in slice header is a pointer) - // * String (first value in string header is a pointer) - isPointer bool - - // basicWidth reports the width of the field assuming that it is directly - // embedded in the struct (as is the case for basic types in proto3). - // The possible values are: - // 0: invalid - // 1: bool - // 4: int32, uint32, float32 - // 8: int64, uint64, float64 - basicWidth int - - // Where dst and src are pointers to the types being merged. - merge func(dst, src pointer) -} - -var ( - mergeInfoMap = map[reflect.Type]*mergeInfo{} - mergeInfoLock sync.Mutex -) - -func getMergeInfo(t reflect.Type) *mergeInfo { - mergeInfoLock.Lock() - defer mergeInfoLock.Unlock() - mi := mergeInfoMap[t] - if mi == nil { - mi = &mergeInfo{typ: t} - mergeInfoMap[t] = mi - } - return mi -} - -// merge merges src into dst assuming they are both of type *mi.typ. -func (mi *mergeInfo) merge(dst, src pointer) { - if dst.isNil() { - panic("proto: nil destination") - } - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&mi.initialized) == 0 { - mi.computeMergeInfo() - } - - for _, fi := range mi.fields { - sfp := src.offset(fi.field) - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string - continue - } - if fi.basicWidth > 0 { - switch { - case fi.basicWidth == 1 && !*sfp.toBool(): - continue - case fi.basicWidth == 4 && *sfp.toUint32() == 0: - continue - case fi.basicWidth == 8 && *sfp.toUint64() == 0: - continue - } - } - } - - dfp := dst.offset(fi.field) - fi.merge(dfp, sfp) - } - - // TODO: Make this faster? - out := dst.asPointerTo(mi.typ).Elem() - in := src.asPointerTo(mi.typ).Elem() - if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - if mi.unrecognized.IsValid() { - if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 { - *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...) - } - } -} - -func (mi *mergeInfo) computeMergeInfo() { - mi.lock.Lock() - defer mi.lock.Unlock() - if mi.initialized != 0 { - return - } - t := mi.typ - n := t.NumField() - - props := GetProperties(t) - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - mfi := mergeFieldInfo{field: toField(&f)} - tf := f.Type - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - switch tf.Kind() { - case reflect.Ptr, reflect.Slice, reflect.String: - // As a special case, we assume slices and strings are pointers - // since we know that the first field in the SliceSlice or - // StringHeader is a data pointer. - mfi.isPointer = true - case reflect.Bool: - mfi.basicWidth = 1 - case reflect.Int32, reflect.Uint32, reflect.Float32: - mfi.basicWidth = 4 - case reflect.Int64, reflect.Uint64, reflect.Float64: - mfi.basicWidth = 8 - } - } - - // Unwrap tf to get at its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + tf.Name()) - } - - switch tf.Kind() { - case reflect.Int32: - switch { - case isSlice: // E.g., []int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Slice is not defined (see pointer_reflect.go). - /* - sfsp := src.toInt32Slice() - if *sfsp != nil { - dfsp := dst.toInt32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - */ - sfs := src.getInt32Slice() - if sfs != nil { - dfs := dst.getInt32Slice() - dfs = append(dfs, sfs...) - if dfs == nil { - dfs = []int32{} - } - dst.setInt32Slice(dfs) - } - } - case isPointer: // E.g., *int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Ptr is not defined (see pointer_reflect.go). - /* - sfpp := src.toInt32Ptr() - if *sfpp != nil { - dfpp := dst.toInt32Ptr() - if *dfpp == nil { - *dfpp = Int32(**sfpp) - } else { - **dfpp = **sfpp - } - } - */ - sfp := src.getInt32Ptr() - if sfp != nil { - dfp := dst.getInt32Ptr() - if dfp == nil { - dst.setInt32Ptr(*sfp) - } else { - *dfp = *sfp - } - } - } - default: // E.g., int32 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt32(); v != 0 { - *dst.toInt32() = v - } - } - } - case reflect.Int64: - switch { - case isSlice: // E.g., []int64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toInt64Slice() - if *sfsp != nil { - dfsp := dst.toInt64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - } - case isPointer: // E.g., *int64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toInt64Ptr() - if *sfpp != nil { - dfpp := dst.toInt64Ptr() - if *dfpp == nil { - *dfpp = Int64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., int64 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt64(); v != 0 { - *dst.toInt64() = v - } - } - } - case reflect.Uint32: - switch { - case isSlice: // E.g., []uint32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint32Slice() - if *sfsp != nil { - dfsp := dst.toUint32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint32{} - } - } - } - case isPointer: // E.g., *uint32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint32Ptr() - if *sfpp != nil { - dfpp := dst.toUint32Ptr() - if *dfpp == nil { - *dfpp = Uint32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint32 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint32(); v != 0 { - *dst.toUint32() = v - } - } - } - case reflect.Uint64: - switch { - case isSlice: // E.g., []uint64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint64Slice() - if *sfsp != nil { - dfsp := dst.toUint64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint64{} - } - } - } - case isPointer: // E.g., *uint64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint64Ptr() - if *sfpp != nil { - dfpp := dst.toUint64Ptr() - if *dfpp == nil { - *dfpp = Uint64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint64 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint64(); v != 0 { - *dst.toUint64() = v - } - } - } - case reflect.Float32: - switch { - case isSlice: // E.g., []float32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat32Slice() - if *sfsp != nil { - dfsp := dst.toFloat32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float32{} - } - } - } - case isPointer: // E.g., *float32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat32Ptr() - if *sfpp != nil { - dfpp := dst.toFloat32Ptr() - if *dfpp == nil { - *dfpp = Float32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float32 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat32(); v != 0 { - *dst.toFloat32() = v - } - } - } - case reflect.Float64: - switch { - case isSlice: // E.g., []float64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat64Slice() - if *sfsp != nil { - dfsp := dst.toFloat64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float64{} - } - } - } - case isPointer: // E.g., *float64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat64Ptr() - if *sfpp != nil { - dfpp := dst.toFloat64Ptr() - if *dfpp == nil { - *dfpp = Float64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float64 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat64(); v != 0 { - *dst.toFloat64() = v - } - } - } - case reflect.Bool: - switch { - case isSlice: // E.g., []bool - mfi.merge = func(dst, src pointer) { - sfsp := src.toBoolSlice() - if *sfsp != nil { - dfsp := dst.toBoolSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []bool{} - } - } - } - case isPointer: // E.g., *bool - mfi.merge = func(dst, src pointer) { - sfpp := src.toBoolPtr() - if *sfpp != nil { - dfpp := dst.toBoolPtr() - if *dfpp == nil { - *dfpp = Bool(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., bool - mfi.merge = func(dst, src pointer) { - if v := *src.toBool(); v { - *dst.toBool() = v - } - } - } - case reflect.String: - switch { - case isSlice: // E.g., []string - mfi.merge = func(dst, src pointer) { - sfsp := src.toStringSlice() - if *sfsp != nil { - dfsp := dst.toStringSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []string{} - } - } - } - case isPointer: // E.g., *string - mfi.merge = func(dst, src pointer) { - sfpp := src.toStringPtr() - if *sfpp != nil { - dfpp := dst.toStringPtr() - if *dfpp == nil { - *dfpp = String(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., string - mfi.merge = func(dst, src pointer) { - if v := *src.toString(); v != "" { - *dst.toString() = v - } - } - } - case reflect.Slice: - isProto3 := props.Prop[i].proto3 - switch { - case isPointer: - panic("bad pointer in byte slice case in " + tf.Name()) - case tf.Elem().Kind() != reflect.Uint8: - panic("bad element kind in byte slice case in " + tf.Name()) - case isSlice: // E.g., [][]byte - mfi.merge = func(dst, src pointer) { - sbsp := src.toBytesSlice() - if *sbsp != nil { - dbsp := dst.toBytesSlice() - for _, sb := range *sbsp { - if sb == nil { - *dbsp = append(*dbsp, nil) - } else { - *dbsp = append(*dbsp, append([]byte{}, sb...)) - } - } - if *dbsp == nil { - *dbsp = [][]byte{} - } - } - } - default: // E.g., []byte - mfi.merge = func(dst, src pointer) { - sbp := src.toBytes() - if *sbp != nil { - dbp := dst.toBytes() - if !isProto3 || len(*sbp) > 0 { - *dbp = append([]byte{}, *sbp...) - } - } - } - } - case reflect.Struct: - switch { - case !isPointer: - mergeInfo := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - mergeInfo.merge(dst, src) - } - case isSlice: // E.g., []*pb.T - mergeInfo := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sps := src.getPointerSlice() - if sps != nil { - dps := dst.getPointerSlice() - for _, sp := range sps { - var dp pointer - if !sp.isNil() { - dp = valToPointer(reflect.New(tf)) - mergeInfo.merge(dp, sp) - } - dps = append(dps, dp) - } - if dps == nil { - dps = []pointer{} - } - dst.setPointerSlice(dps) - } - } - default: // E.g., *pb.T - mergeInfo := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sp := src.getPointer() - if !sp.isNil() { - dp := dst.getPointer() - if dp.isNil() { - dp = valToPointer(reflect.New(tf)) - dst.setPointer(dp) - } - mergeInfo.merge(dp, sp) - } - } - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic("bad pointer or slice in map case in " + tf.Name()) - default: // E.g., map[K]V - mfi.merge = func(dst, src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - dm := dst.asPointerTo(tf).Elem() - if dm.IsNil() { - dm.Set(reflect.MakeMap(tf)) - } - - switch tf.Elem().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(Clone(val.Interface().(Message))) - dm.SetMapIndex(key, val) - } - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - dm.SetMapIndex(key, val) - } - default: // Basic type (e.g., string) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - dm.SetMapIndex(key, val) - } - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic("bad pointer or slice in interface case in " + tf.Name()) - default: // E.g., interface{} - // TODO: Make this faster? - mfi.merge = func(dst, src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - du := dst.asPointerTo(tf).Elem() - typ := su.Elem().Type() - if du.IsNil() || du.Elem().Type() != typ { - du.Set(reflect.New(typ.Elem())) // Initialize interface if empty - } - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - dv := du.Elem().Elem().Field(0) - if dv.Kind() == reflect.Ptr && dv.IsNil() { - dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - Merge(dv.Interface().(Message), sv.Interface().(Message)) - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...))) - default: // Basic type (e.g., string) - dv.Set(sv) - } - } - } - } - default: - panic(fmt.Sprintf("merger not found for type:%s", tf)) - } - mi.fields = append(mi.fields, mfi) - } - - mi.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - mi.unrecognized = toField(&f) - } - - atomic.StoreInt32(&mi.initialized, 1) -} diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go deleted file mode 100644 index bb2622f28..000000000 --- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal.go +++ /dev/null @@ -1,2245 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "io" - "math" - "reflect" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// Unmarshal is the entry point from the generated .pb.go files. -// This function is not intended to be used by non-generated code. -// This function is not subject to any compatibility guarantee. -// msg contains a pointer to a protocol buffer struct. -// b is the data to be unmarshaled into the protocol buffer. -// a is a pointer to a place to store cached unmarshal information. -func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error { - // Load the unmarshal information for this message type. - // The atomic load ensures memory consistency. - u := atomicLoadUnmarshalInfo(&a.unmarshal) - if u == nil { - // Slow path: find unmarshal info for msg, update a with it. - u = getUnmarshalInfo(reflect.TypeOf(msg).Elem()) - atomicStoreUnmarshalInfo(&a.unmarshal, u) - } - // Then do the unmarshaling. - err := u.unmarshal(toPointer(&msg), b) - return err -} - -type unmarshalInfo struct { - typ reflect.Type // type of the protobuf struct - - // 0 = only typ field is initialized - // 1 = completely initialized - initialized int32 - lock sync.Mutex // prevents double initialization - dense []unmarshalFieldInfo // fields indexed by tag # - sparse map[uint64]unmarshalFieldInfo // fields indexed by tag # - reqFields []string // names of required fields - reqMask uint64 // 1< 0 { - // Read tag and wire type. - // Special case 1 and 2 byte varints. - var x uint64 - if b[0] < 128 { - x = uint64(b[0]) - b = b[1:] - } else if len(b) >= 2 && b[1] < 128 { - x = uint64(b[0]&0x7f) + uint64(b[1])<<7 - b = b[2:] - } else { - var n int - x, n = decodeVarint(b) - if n == 0 { - return io.ErrUnexpectedEOF - } - b = b[n:] - } - tag := x >> 3 - wire := int(x) & 7 - - // Dispatch on the tag to one of the unmarshal* functions below. - var f unmarshalFieldInfo - if tag < uint64(len(u.dense)) { - f = u.dense[tag] - } else { - f = u.sparse[tag] - } - if fn := f.unmarshal; fn != nil { - var err error - b, err = fn(b, m.offset(f.field), wire) - if err == nil { - reqMask |= f.reqMask - continue - } - if r, ok := err.(*RequiredNotSetError); ok { - // Remember this error, but keep parsing. We need to produce - // a full parse even if a required field is missing. - if errLater == nil { - errLater = r - } - reqMask |= f.reqMask - continue - } - if err != errInternalBadWireType { - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return err - } - // Fragments with bad wire type are treated as unknown fields. - } - - // Unknown tag. - if !u.unrecognized.IsValid() { - // Don't keep unrecognized data; just skip it. - var err error - b, err = skipField(b, wire) - if err != nil { - return err - } - continue - } - // Keep unrecognized data around. - // maybe in extensions, maybe in the unrecognized field. - z := m.offset(u.unrecognized).toBytes() - var emap map[int32]Extension - var e Extension - for _, r := range u.extensionRanges { - if uint64(r.Start) <= tag && tag <= uint64(r.End) { - if u.extensions.IsValid() { - mp := m.offset(u.extensions).toExtensions() - emap = mp.extensionsWrite() - e = emap[int32(tag)] - z = &e.enc - break - } - if u.oldExtensions.IsValid() { - p := m.offset(u.oldExtensions).toOldExtensions() - emap = *p - if emap == nil { - emap = map[int32]Extension{} - *p = emap - } - e = emap[int32(tag)] - z = &e.enc - break - } - if u.bytesExtensions.IsValid() { - z = m.offset(u.bytesExtensions).toBytes() - break - } - panic("no extensions field available") - } - } - // Use wire type to skip data. - var err error - b0 := b - b, err = skipField(b, wire) - if err != nil { - return err - } - *z = encodeVarint(*z, tag<<3|uint64(wire)) - *z = append(*z, b0[:len(b0)-len(b)]...) - - if emap != nil { - emap[int32(tag)] = e - } - } - if reqMask != u.reqMask && errLater == nil { - // A required field of this message is missing. - for _, n := range u.reqFields { - if reqMask&1 == 0 { - errLater = &RequiredNotSetError{n} - } - reqMask >>= 1 - } - } - return errLater -} - -// computeUnmarshalInfo fills in u with information for use -// in unmarshaling protocol buffers of type u.typ. -func (u *unmarshalInfo) computeUnmarshalInfo() { - u.lock.Lock() - defer u.lock.Unlock() - if u.initialized != 0 { - return - } - t := u.typ - n := t.NumField() - - // Set up the "not found" value for the unrecognized byte buffer. - // This is the default for proto3. - u.unrecognized = invalidField - u.extensions = invalidField - u.oldExtensions = invalidField - u.bytesExtensions = invalidField - - // List of the generated type and offset for each oneof field. - type oneofField struct { - ityp reflect.Type // interface type of oneof field - field field // offset in containing message - } - var oneofFields []oneofField - - for i := 0; i < n; i++ { - f := t.Field(i) - if f.Name == "XXX_unrecognized" { - // The byte slice used to hold unrecognized input is special. - if f.Type != reflect.TypeOf(([]byte)(nil)) { - panic("bad type for XXX_unrecognized field: " + f.Type.Name()) - } - u.unrecognized = toField(&f) - continue - } - if f.Name == "XXX_InternalExtensions" { - // Ditto here. - if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) { - panic("bad type for XXX_InternalExtensions field: " + f.Type.Name()) - } - u.extensions = toField(&f) - if f.Tag.Get("protobuf_messageset") == "1" { - u.isMessageSet = true - } - continue - } - if f.Name == "XXX_extensions" { - // An older form of the extensions field. - if f.Type == reflect.TypeOf((map[int32]Extension)(nil)) { - u.oldExtensions = toField(&f) - continue - } else if f.Type == reflect.TypeOf(([]byte)(nil)) { - u.bytesExtensions = toField(&f) - continue - } - panic("bad type for XXX_extensions field: " + f.Type.Name()) - } - if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" { - continue - } - - oneof := f.Tag.Get("protobuf_oneof") - if oneof != "" { - oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)}) - // The rest of oneof processing happens below. - continue - } - - tags := f.Tag.Get("protobuf") - tagArray := strings.Split(tags, ",") - if len(tagArray) < 2 { - panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags) - } - tag, err := strconv.Atoi(tagArray[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tagArray[1]) - } - - name := "" - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - } - - // Extract unmarshaling function from the field (its type and tags). - unmarshal := fieldUnmarshaler(&f) - - // Required field? - var reqMask uint64 - if tagArray[2] == "req" { - bit := len(u.reqFields) - u.reqFields = append(u.reqFields, name) - reqMask = uint64(1) << uint(bit) - // TODO: if we have more than 64 required fields, we end up - // not verifying that all required fields are present. - // Fix this, perhaps using a count of required fields? - } - - // Store the info in the correct slot in the message. - u.setTag(tag, toField(&f), unmarshal, reqMask, name) - } - - // Find any types associated with oneof fields. - // TODO: XXX_OneofFuncs returns more info than we need. Get rid of some of it? - fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs") - // gogo: len(oneofFields) > 0 is needed for embedded oneof messages, without a marshaler and unmarshaler - if fn.IsValid() && len(oneofFields) > 0 { - res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{} - for i := res.Len() - 1; i >= 0; i-- { - v := res.Index(i) // interface{} - tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X - typ := tptr.Elem() // Msg_X - - f := typ.Field(0) // oneof implementers have one field - baseUnmarshal := fieldUnmarshaler(&f) - tags := strings.Split(f.Tag.Get("protobuf"), ",") - fieldNum, err := strconv.Atoi(tags[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tags[1]) - } - var name string - for _, tag := range tags { - if strings.HasPrefix(tag, "name=") { - name = strings.TrimPrefix(tag, "name=") - break - } - } - - // Find the oneof field that this struct implements. - // Might take O(n^2) to process all of the oneofs, but who cares. - for _, of := range oneofFields { - if tptr.Implements(of.ityp) { - // We have found the corresponding interface for this struct. - // That lets us know where this struct should be stored - // when we encounter it during unmarshaling. - unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) - u.setTag(fieldNum, of.field, unmarshal, 0, name) - } - } - } - } - - // Get extension ranges, if any. - fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") - if fn.IsValid() { - if !u.extensions.IsValid() && !u.oldExtensions.IsValid() && !u.bytesExtensions.IsValid() { - panic("a message with extensions, but no extensions field in " + t.Name()) - } - u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange) - } - - // Explicitly disallow tag 0. This will ensure we flag an error - // when decoding a buffer of all zeros. Without this code, we - // would decode and skip an all-zero buffer of even length. - // [0 0] is [tag=0/wiretype=varint varint-encoded-0]. - u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) { - return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w) - }, 0, "") - - // Set mask for required field check. - u.reqMask = uint64(1)<= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here? - for len(u.dense) <= tag { - u.dense = append(u.dense, unmarshalFieldInfo{}) - } - u.dense[tag] = i - return - } - if u.sparse == nil { - u.sparse = map[uint64]unmarshalFieldInfo{} - } - u.sparse[uint64(tag)] = i -} - -// fieldUnmarshaler returns an unmarshaler for the given field. -func fieldUnmarshaler(f *reflect.StructField) unmarshaler { - if f.Type.Kind() == reflect.Map { - return makeUnmarshalMap(f) - } - return typeUnmarshaler(f.Type, f.Tag.Get("protobuf")) -} - -// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair. -func typeUnmarshaler(t reflect.Type, tags string) unmarshaler { - tagArray := strings.Split(tags, ",") - encoding := tagArray[0] - name := "unknown" - ctype := false - isTime := false - isDuration := false - isWktPointer := false - proto3 := false - validateUTF8 := true - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - if tag == "proto3" { - proto3 = true - } - if strings.HasPrefix(tag, "customtype=") { - ctype = true - } - if tag == "stdtime" { - isTime = true - } - if tag == "stdduration" { - isDuration = true - } - if tag == "wktptr" { - isWktPointer = true - } - } - validateUTF8 = validateUTF8 && proto3 - - // Figure out packaging (pointer, slice, or both) - slice := false - pointer := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - if ctype { - if reflect.PtrTo(t).Implements(customType) { - if slice { - return makeUnmarshalCustomSlice(getUnmarshalInfo(t), name) - } - if pointer { - return makeUnmarshalCustomPtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalCustom(getUnmarshalInfo(t), name) - } else { - panic(fmt.Sprintf("custom type: type: %v, does not implement the proto.custom interface", t)) - } - } - - if isTime { - if pointer { - if slice { - return makeUnmarshalTimePtrSlice(getUnmarshalInfo(t), name) - } - return makeUnmarshalTimePtr(getUnmarshalInfo(t), name) - } - if slice { - return makeUnmarshalTimeSlice(getUnmarshalInfo(t), name) - } - return makeUnmarshalTime(getUnmarshalInfo(t), name) - } - - if isDuration { - if pointer { - if slice { - return makeUnmarshalDurationPtrSlice(getUnmarshalInfo(t), name) - } - return makeUnmarshalDurationPtr(getUnmarshalInfo(t), name) - } - if slice { - return makeUnmarshalDurationSlice(getUnmarshalInfo(t), name) - } - return makeUnmarshalDuration(getUnmarshalInfo(t), name) - } - - if isWktPointer { - switch t.Kind() { - case reflect.Float64: - if pointer { - if slice { - return makeStdDoubleValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdDoubleValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdDoubleValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdDoubleValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Float32: - if pointer { - if slice { - return makeStdFloatValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdFloatValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdFloatValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdFloatValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Int64: - if pointer { - if slice { - return makeStdInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdInt64ValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Uint64: - if pointer { - if slice { - return makeStdUInt64ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdUInt64ValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdUInt64ValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdUInt64ValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Int32: - if pointer { - if slice { - return makeStdInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdInt32ValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Uint32: - if pointer { - if slice { - return makeStdUInt32ValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdUInt32ValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdUInt32ValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdUInt32ValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.Bool: - if pointer { - if slice { - return makeStdBoolValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdBoolValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdBoolValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdBoolValueUnmarshaler(getUnmarshalInfo(t), name) - case reflect.String: - if pointer { - if slice { - return makeStdStringValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdStringValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdStringValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdStringValueUnmarshaler(getUnmarshalInfo(t), name) - case uint8SliceType: - if pointer { - if slice { - return makeStdBytesValuePtrSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdBytesValuePtrUnmarshaler(getUnmarshalInfo(t), name) - } - if slice { - return makeStdBytesValueSliceUnmarshaler(getUnmarshalInfo(t), name) - } - return makeStdBytesValueUnmarshaler(getUnmarshalInfo(t), name) - default: - panic(fmt.Sprintf("unknown wktpointer type %#v", t)) - } - } - - // We'll never have both pointer and slice for basic types. - if pointer && slice && t.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + t.Name()) - } - - switch t.Kind() { - case reflect.Bool: - if pointer { - return unmarshalBoolPtr - } - if slice { - return unmarshalBoolSlice - } - return unmarshalBoolValue - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixedS32Ptr - } - if slice { - return unmarshalFixedS32Slice - } - return unmarshalFixedS32Value - case "varint": - // this could be int32 or enum - if pointer { - return unmarshalInt32Ptr - } - if slice { - return unmarshalInt32Slice - } - return unmarshalInt32Value - case "zigzag32": - if pointer { - return unmarshalSint32Ptr - } - if slice { - return unmarshalSint32Slice - } - return unmarshalSint32Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixedS64Ptr - } - if slice { - return unmarshalFixedS64Slice - } - return unmarshalFixedS64Value - case "varint": - if pointer { - return unmarshalInt64Ptr - } - if slice { - return unmarshalInt64Slice - } - return unmarshalInt64Value - case "zigzag64": - if pointer { - return unmarshalSint64Ptr - } - if slice { - return unmarshalSint64Slice - } - return unmarshalSint64Value - } - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixed32Ptr - } - if slice { - return unmarshalFixed32Slice - } - return unmarshalFixed32Value - case "varint": - if pointer { - return unmarshalUint32Ptr - } - if slice { - return unmarshalUint32Slice - } - return unmarshalUint32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixed64Ptr - } - if slice { - return unmarshalFixed64Slice - } - return unmarshalFixed64Value - case "varint": - if pointer { - return unmarshalUint64Ptr - } - if slice { - return unmarshalUint64Slice - } - return unmarshalUint64Value - } - case reflect.Float32: - if pointer { - return unmarshalFloat32Ptr - } - if slice { - return unmarshalFloat32Slice - } - return unmarshalFloat32Value - case reflect.Float64: - if pointer { - return unmarshalFloat64Ptr - } - if slice { - return unmarshalFloat64Slice - } - return unmarshalFloat64Value - case reflect.Map: - panic("map type in typeUnmarshaler in " + t.Name()) - case reflect.Slice: - if pointer { - panic("bad pointer in slice case in " + t.Name()) - } - if slice { - return unmarshalBytesSlice - } - return unmarshalBytesValue - case reflect.String: - if validateUTF8 { - if pointer { - return unmarshalUTF8StringPtr - } - if slice { - return unmarshalUTF8StringSlice - } - return unmarshalUTF8StringValue - } - if pointer { - return unmarshalStringPtr - } - if slice { - return unmarshalStringSlice - } - return unmarshalStringValue - case reflect.Struct: - // message or group field - if !pointer { - switch encoding { - case "bytes": - if slice { - return makeUnmarshalMessageSlice(getUnmarshalInfo(t), name) - } - return makeUnmarshalMessage(getUnmarshalInfo(t), name) - } - } - switch encoding { - case "bytes": - if slice { - return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name) - case "group": - if slice { - return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name) - } - } - panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding)) -} - -// Below are all the unmarshalers for individual fields of various types. - -func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64() = v - return b, nil -} - -func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64() = v - return b, nil -} - -func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64() = v - return b, nil -} - -func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64Ptr() = &v - return b, nil -} - -func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - *f.toInt32() = v - return b, nil -} - -func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - *f.toInt32() = v - return b, nil -} - -func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32() = v - return b, nil -} - -func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32Ptr() = &v - return b, nil -} - -func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64() = v - return b[8:], nil -} - -func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64() = v - return b[8:], nil -} - -func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32() = v - return b[4:], nil -} - -func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32Ptr() = &v - return b[4:], nil -} - -func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - *f.toInt32() = v - return b[4:], nil -} - -func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.setInt32Ptr(v) - return b[4:], nil -} - -func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - return b[4:], nil -} - -func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - // Note: any length varint is allowed, even though any sane - // encoder will use one byte. - // See https://github.com/golang/protobuf/issues/76 - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - // TODO: check if x>1? Tests seem to indicate no. - v := x != 0 - *f.toBool() = v - return b[n:], nil -} - -func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - *f.toBoolPtr() = &v - return b[n:], nil -} - -func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - b = b[n:] - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - return b[n:], nil -} - -func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64() = v - return b[8:], nil -} - -func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64Ptr() = &v - return b[8:], nil -} - -func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32() = v - return b[4:], nil -} - -func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32Ptr() = &v - return b[4:], nil -} - -func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - return b[x:], nil -} - -func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - return b[x:], nil -} - -func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - return b[x:], nil -} - -func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -var emptyBuf [0]byte - -func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // The use of append here is a trick which avoids the zeroing - // that would be required if we used a make/copy pair. - // We append to emptyBuf instead of nil because we want - // a non-nil result even when the length is 0. - v := append(emptyBuf[:], b[:x]...) - *f.toBytes() = v - return b[x:], nil -} - -func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := append(emptyBuf[:], b[:x]...) - s := f.toBytesSlice() - *s = append(*s, v) - return b[x:], nil -} - -func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // First read the message field to see if something is there. - // The semantics of multiple submessages are weird. Instead of - // the last one winning (as it is for all other fields), multiple - // submessages are merged. - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[x:], err - } -} - -func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[x:], err - } -} - -func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[y:], err - } -} - -func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[y:], err - } -} - -func makeUnmarshalMap(f *reflect.StructField) unmarshaler { - t := f.Type - kt := t.Key() - vt := t.Elem() - tagArray := strings.Split(f.Tag.Get("protobuf"), ",") - valTags := strings.Split(f.Tag.Get("protobuf_val"), ",") - for _, t := range tagArray { - if strings.HasPrefix(t, "customtype=") { - valTags = append(valTags, t) - } - if t == "stdtime" { - valTags = append(valTags, t) - } - if t == "stdduration" { - valTags = append(valTags, t) - } - if t == "wktptr" { - valTags = append(valTags, t) - } - } - unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key")) - unmarshalVal := typeUnmarshaler(vt, strings.Join(valTags, ",")) - return func(b []byte, f pointer, w int) ([]byte, error) { - // The map entry is a submessage. Figure out how big it is. - if w != WireBytes { - return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes) - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - r := b[x:] // unused data to return - b = b[:x] // data for map entry - - // Note: we could use #keys * #values ~= 200 functions - // to do map decoding without reflection. Probably not worth it. - // Maps will be somewhat slow. Oh well. - - // Read key and value from data. - var nerr nonFatal - k := reflect.New(kt) - v := reflect.New(vt) - for len(b) > 0 { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - wire := int(x) & 7 - b = b[n:] - - var err error - switch x >> 3 { - case 1: - b, err = unmarshalKey(b, valToPointer(k), wire) - case 2: - b, err = unmarshalVal(b, valToPointer(v), wire) - default: - err = errInternalBadWireType // skip unknown tag - } - - if nerr.Merge(err) { - continue - } - if err != errInternalBadWireType { - return nil, err - } - - // Skip past unknown fields. - b, err = skipField(b, wire) - if err != nil { - return nil, err - } - } - - // Get map, allocate if needed. - m := f.asPointerTo(t).Elem() // an addressable map[K]T - if m.IsNil() { - m.Set(reflect.MakeMap(t)) - } - - // Insert into map. - m.SetMapIndex(k.Elem(), v.Elem()) - - return r, nerr.E - } -} - -// makeUnmarshalOneof makes an unmarshaler for oneof fields. -// for: -// message Msg { -// oneof F { -// int64 X = 1; -// float64 Y = 2; -// } -// } -// typ is the type of the concrete entry for a oneof case (e.g. Msg_X). -// ityp is the interface type of the oneof field (e.g. isMsg_F). -// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64). -// Note that this function will be called once for each case in the oneof. -func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler { - sf := typ.Field(0) - field0 := toField(&sf) - return func(b []byte, f pointer, w int) ([]byte, error) { - // Allocate holder for value. - v := reflect.New(typ) - - // Unmarshal data into holder. - // We unmarshal into the first field of the holder object. - var err error - var nerr nonFatal - b, err = unmarshal(b, valToPointer(v).offset(field0), w) - if !nerr.Merge(err) { - return nil, err - } - - // Write pointer to holder into target field. - f.asPointerTo(ityp).Elem().Set(v) - - return b, nerr.E - } -} - -// Error used by decode internally. -var errInternalBadWireType = errors.New("proto: internal error: bad wiretype") - -// skipField skips past a field of type wire and returns the remaining bytes. -func skipField(b []byte, wire int) ([]byte, error) { - switch wire { - case WireVarint: - _, k := decodeVarint(b) - if k == 0 { - return b, io.ErrUnexpectedEOF - } - b = b[k:] - case WireFixed32: - if len(b) < 4 { - return b, io.ErrUnexpectedEOF - } - b = b[4:] - case WireFixed64: - if len(b) < 8 { - return b, io.ErrUnexpectedEOF - } - b = b[8:] - case WireBytes: - m, k := decodeVarint(b) - if k == 0 || uint64(len(b)-k) < m { - return b, io.ErrUnexpectedEOF - } - b = b[uint64(k)+m:] - case WireStartGroup: - _, i := findEndGroup(b) - if i == -1 { - return b, io.ErrUnexpectedEOF - } - b = b[i:] - default: - return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire) - } - return b, nil -} - -// findEndGroup finds the index of the next EndGroup tag. -// Groups may be nested, so the "next" EndGroup tag is the first -// unpaired EndGroup. -// findEndGroup returns the indexes of the start and end of the EndGroup tag. -// Returns (-1,-1) if it can't find one. -func findEndGroup(b []byte) (int, int) { - depth := 1 - i := 0 - for { - x, n := decodeVarint(b[i:]) - if n == 0 { - return -1, -1 - } - j := i - i += n - switch x & 7 { - case WireVarint: - _, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - case WireFixed32: - if len(b)-4 < i { - return -1, -1 - } - i += 4 - case WireFixed64: - if len(b)-8 < i { - return -1, -1 - } - i += 8 - case WireBytes: - m, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - if uint64(len(b)-i) < m { - return -1, -1 - } - i += int(m) - case WireStartGroup: - depth++ - case WireEndGroup: - depth-- - if depth == 0 { - return j, i - } - default: - return -1, -1 - } - } -} - -// encodeVarint appends a varint-encoded integer to b and returns the result. -func encodeVarint(b []byte, x uint64) []byte { - for x >= 1<<7 { - b = append(b, byte(x&0x7f|0x80)) - x >>= 7 - } - return append(b, byte(x)) -} - -// decodeVarint reads a varint-encoded integer from b. -// Returns the decoded integer and the number of bytes read. -// If there is an error, it returns 0,0. -func decodeVarint(b []byte) (uint64, int) { - var x, y uint64 - if len(b) == 0 { - goto bad - } - x = uint64(b[0]) - if x < 0x80 { - return x, 1 - } - x -= 0x80 - - if len(b) <= 1 { - goto bad - } - y = uint64(b[1]) - x += y << 7 - if y < 0x80 { - return x, 2 - } - x -= 0x80 << 7 - - if len(b) <= 2 { - goto bad - } - y = uint64(b[2]) - x += y << 14 - if y < 0x80 { - return x, 3 - } - x -= 0x80 << 14 - - if len(b) <= 3 { - goto bad - } - y = uint64(b[3]) - x += y << 21 - if y < 0x80 { - return x, 4 - } - x -= 0x80 << 21 - - if len(b) <= 4 { - goto bad - } - y = uint64(b[4]) - x += y << 28 - if y < 0x80 { - return x, 5 - } - x -= 0x80 << 28 - - if len(b) <= 5 { - goto bad - } - y = uint64(b[5]) - x += y << 35 - if y < 0x80 { - return x, 6 - } - x -= 0x80 << 35 - - if len(b) <= 6 { - goto bad - } - y = uint64(b[6]) - x += y << 42 - if y < 0x80 { - return x, 7 - } - x -= 0x80 << 42 - - if len(b) <= 7 { - goto bad - } - y = uint64(b[7]) - x += y << 49 - if y < 0x80 { - return x, 8 - } - x -= 0x80 << 49 - - if len(b) <= 8 { - goto bad - } - y = uint64(b[8]) - x += y << 56 - if y < 0x80 { - return x, 9 - } - x -= 0x80 << 56 - - if len(b) <= 9 { - goto bad - } - y = uint64(b[9]) - x += y << 63 - if y < 2 { - return x, 10 - } - -bad: - return 0, 0 -} diff --git a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go b/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go deleted file mode 100644 index 00d6c7ad9..000000000 --- a/vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go +++ /dev/null @@ -1,385 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "io" - "reflect" -) - -func makeUnmarshalMessage(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // First read the message field to see if something is there. - // The semantics of multiple submessages are weird. Instead of - // the last one winning (as it is for all other fields), multiple - // submessages are merged. - v := f // gogo: changed from v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[x:], err - } -} - -func makeUnmarshalMessageSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendRef(v, sub.typ) // gogo: changed from f.appendPointer(v) - return b[x:], err - } -} - -func makeUnmarshalCustomPtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.New(sub.typ)) - m := s.Interface().(custom) - if err := m.Unmarshal(b[:x]); err != nil { - return nil, err - } - return b[x:], nil - } -} - -func makeUnmarshalCustomSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := reflect.New(sub.typ) - c := m.Interface().(custom) - if err := c.Unmarshal(b[:x]); err != nil { - return nil, err - } - v := valToPointer(m) - f.appendRef(v, sub.typ) - return b[x:], nil - } -} - -func makeUnmarshalCustom(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - - m := f.asPointerTo(sub.typ).Interface().(custom) - if err := m.Unmarshal(b[:x]); err != nil { - return nil, err - } - return b[x:], nil - } -} - -func makeUnmarshalTime(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := ×tamp{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - t, err := timestampFromProto(m) - if err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(t)) - return b[x:], nil - } -} - -func makeUnmarshalTimePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := ×tamp{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - t, err := timestampFromProto(m) - if err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&t)) - return b[x:], nil - } -} - -func makeUnmarshalTimePtrSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := ×tamp{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - t, err := timestampFromProto(m) - if err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&t)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeUnmarshalTimeSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := ×tamp{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - t, err := timestampFromProto(m) - if err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(t)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeUnmarshalDurationPtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &duration{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - d, err := durationFromProto(m) - if err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&d)) - return b[x:], nil - } -} - -func makeUnmarshalDuration(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &duration{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - d, err := durationFromProto(m) - if err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(d)) - return b[x:], nil - } -} - -func makeUnmarshalDurationPtrSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &duration{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - d, err := durationFromProto(m) - if err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&d)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeUnmarshalDurationSlice(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &duration{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - d, err := durationFromProto(m) - if err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(d)) - slice.Set(newSlice) - return b[x:], nil - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/text.go b/vendor/github.com/gogo/protobuf/proto/text.go deleted file mode 100644 index 0407ba85d..000000000 --- a/vendor/github.com/gogo/protobuf/proto/text.go +++ /dev/null @@ -1,928 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for writing the text protocol buffer format. - -import ( - "bufio" - "bytes" - "encoding" - "errors" - "fmt" - "io" - "log" - "math" - "reflect" - "sort" - "strings" - "sync" - "time" -) - -var ( - newline = []byte("\n") - spaces = []byte(" ") - endBraceNewline = []byte("}\n") - backslashN = []byte{'\\', 'n'} - backslashR = []byte{'\\', 'r'} - backslashT = []byte{'\\', 't'} - backslashDQ = []byte{'\\', '"'} - backslashBS = []byte{'\\', '\\'} - posInf = []byte("inf") - negInf = []byte("-inf") - nan = []byte("nan") -) - -type writer interface { - io.Writer - WriteByte(byte) error -} - -// textWriter is an io.Writer that tracks its indentation level. -type textWriter struct { - ind int - complete bool // if the current position is a complete line - compact bool // whether to write out as a one-liner - w writer -} - -func (w *textWriter) WriteString(s string) (n int, err error) { - if !strings.Contains(s, "\n") { - if !w.compact && w.complete { - w.writeIndent() - } - w.complete = false - return io.WriteString(w.w, s) - } - // WriteString is typically called without newlines, so this - // codepath and its copy are rare. We copy to avoid - // duplicating all of Write's logic here. - return w.Write([]byte(s)) -} - -func (w *textWriter) Write(p []byte) (n int, err error) { - newlines := bytes.Count(p, newline) - if newlines == 0 { - if !w.compact && w.complete { - w.writeIndent() - } - n, err = w.w.Write(p) - w.complete = false - return n, err - } - - frags := bytes.SplitN(p, newline, newlines+1) - if w.compact { - for i, frag := range frags { - if i > 0 { - if err := w.w.WriteByte(' '); err != nil { - return n, err - } - n++ - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - } - return n, nil - } - - for i, frag := range frags { - if w.complete { - w.writeIndent() - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - if i+1 < len(frags) { - if err := w.w.WriteByte('\n'); err != nil { - return n, err - } - n++ - } - } - w.complete = len(frags[len(frags)-1]) == 0 - return n, nil -} - -func (w *textWriter) WriteByte(c byte) error { - if w.compact && c == '\n' { - c = ' ' - } - if !w.compact && w.complete { - w.writeIndent() - } - err := w.w.WriteByte(c) - w.complete = c == '\n' - return err -} - -func (w *textWriter) indent() { w.ind++ } - -func (w *textWriter) unindent() { - if w.ind == 0 { - log.Print("proto: textWriter unindented too far") - return - } - w.ind-- -} - -func writeName(w *textWriter, props *Properties) error { - if _, err := w.WriteString(props.OrigName); err != nil { - return err - } - if props.Wire != "group" { - return w.WriteByte(':') - } - return nil -} - -func requiresQuotes(u string) bool { - // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. - for _, ch := range u { - switch { - case ch == '.' || ch == '/' || ch == '_': - continue - case '0' <= ch && ch <= '9': - continue - case 'A' <= ch && ch <= 'Z': - continue - case 'a' <= ch && ch <= 'z': - continue - default: - return true - } - } - return false -} - -// isAny reports whether sv is a google.protobuf.Any message -func isAny(sv reflect.Value) bool { - type wkt interface { - XXX_WellKnownType() string - } - t, ok := sv.Addr().Interface().(wkt) - return ok && t.XXX_WellKnownType() == "Any" -} - -// writeProto3Any writes an expanded google.protobuf.Any message. -// -// It returns (false, nil) if sv value can't be unmarshaled (e.g. because -// required messages are not linked in). -// -// It returns (true, error) when sv was written in expanded format or an error -// was encountered. -func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) { - turl := sv.FieldByName("TypeUrl") - val := sv.FieldByName("Value") - if !turl.IsValid() || !val.IsValid() { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - b, ok := val.Interface().([]byte) - if !ok { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - parts := strings.Split(turl.String(), "/") - mt := MessageType(parts[len(parts)-1]) - if mt == nil { - return false, nil - } - m := reflect.New(mt.Elem()) - if err := Unmarshal(b, m.Interface().(Message)); err != nil { - return false, nil - } - w.Write([]byte("[")) - u := turl.String() - if requiresQuotes(u) { - writeString(w, u) - } else { - w.Write([]byte(u)) - } - if w.compact { - w.Write([]byte("]:<")) - } else { - w.Write([]byte("]: <\n")) - w.ind++ - } - if err := tm.writeStruct(w, m.Elem()); err != nil { - return true, err - } - if w.compact { - w.Write([]byte("> ")) - } else { - w.ind-- - w.Write([]byte(">\n")) - } - return true, nil -} - -func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { - if tm.ExpandAny && isAny(sv) { - if canExpand, err := tm.writeProto3Any(w, sv); canExpand { - return err - } - } - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < sv.NumField(); i++ { - fv := sv.Field(i) - props := sprops.Prop[i] - name := st.Field(i).Name - - if name == "XXX_NoUnkeyedLiteral" { - continue - } - - if strings.HasPrefix(name, "XXX_") { - // There are two XXX_ fields: - // XXX_unrecognized []byte - // XXX_extensions map[int32]proto.Extension - // The first is handled here; - // the second is handled at the bottom of this function. - if name == "XXX_unrecognized" && !fv.IsNil() { - if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Field not filled in. This could be an optional field or - // a required field that wasn't filled in. Either way, there - // isn't anything we can show for it. - continue - } - if fv.Kind() == reflect.Slice && fv.IsNil() { - // Repeated field that is empty, or a bytes field that is unused. - continue - } - - if props.Repeated && fv.Kind() == reflect.Slice { - // Repeated field. - for j := 0; j < fv.Len(); j++ { - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - v := fv.Index(j) - if v.Kind() == reflect.Ptr && v.IsNil() { - // A nil message in a repeated field is not valid, - // but we can handle that more gracefully than panicking. - if _, err := w.Write([]byte("\n")); err != nil { - return err - } - continue - } - if len(props.Enum) > 0 { - if err := tm.writeEnum(w, v, props); err != nil { - return err - } - } else if err := tm.writeAny(w, v, props); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Map { - // Map fields are rendered as a repeated struct with key/value fields. - keys := fv.MapKeys() - sort.Sort(mapKeys(keys)) - for _, key := range keys { - val := fv.MapIndex(key) - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - // open struct - if err := w.WriteByte('<'); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - // key - if _, err := w.WriteString("key:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, key, props.MapKeyProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - // nil values aren't legal, but we can avoid panicking because of them. - if val.Kind() != reflect.Ptr || !val.IsNil() { - // value - if _, err := w.WriteString("value:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, val, props.MapValProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - // close struct - w.unindent() - if err := w.WriteByte('>'); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 { - // empty bytes field - continue - } - if props.proto3 && fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice { - // proto3 non-repeated scalar field; skip if zero value - if isProto3Zero(fv) { - continue - } - } - - if fv.Kind() == reflect.Interface { - // Check if it is a oneof. - if st.Field(i).Tag.Get("protobuf_oneof") != "" { - // fv is nil, or holds a pointer to generated struct. - // That generated struct has exactly one field, - // which has a protobuf struct tag. - if fv.IsNil() { - continue - } - inner := fv.Elem().Elem() // interface -> *T -> T - tag := inner.Type().Field(0).Tag.Get("protobuf") - props = new(Properties) // Overwrite the outer props var, but not its pointee. - props.Parse(tag) - // Write the value in the oneof, not the oneof itself. - fv = inner.Field(0) - - // Special case to cope with malformed messages gracefully: - // If the value in the oneof is a nil pointer, don't panic - // in writeAny. - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Use errors.New so writeAny won't render quotes. - msg := errors.New("/* nil */") - fv = reflect.ValueOf(&msg).Elem() - } - } - } - - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - - if len(props.Enum) > 0 { - if err := tm.writeEnum(w, fv, props); err != nil { - return err - } - } else if err := tm.writeAny(w, fv, props); err != nil { - return err - } - - if err := w.WriteByte('\n'); err != nil { - return err - } - } - - // Extensions (the XXX_extensions field). - pv := sv - if pv.CanAddr() { - pv = sv.Addr() - } else { - pv = reflect.New(sv.Type()) - pv.Elem().Set(sv) - } - if _, err := extendable(pv.Interface()); err == nil { - if err := tm.writeExtensions(w, pv); err != nil { - return err - } - } - - return nil -} - -// writeAny writes an arbitrary field. -func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error { - v = reflect.Indirect(v) - - if props != nil { - if len(props.CustomType) > 0 { - custom, ok := v.Interface().(Marshaler) - if ok { - data, err := custom.Marshal() - if err != nil { - return err - } - if err := writeString(w, string(data)); err != nil { - return err - } - return nil - } - } else if len(props.CastType) > 0 { - if _, ok := v.Interface().(interface { - String() string - }); ok { - switch v.Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, - reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - _, err := fmt.Fprintf(w, "%d", v.Interface()) - return err - } - } - } else if props.StdTime { - t, ok := v.Interface().(time.Time) - if !ok { - return fmt.Errorf("stdtime is not time.Time, but %T", v.Interface()) - } - tproto, err := timestampProto(t) - if err != nil { - return err - } - propsCopy := *props // Make a copy so that this is goroutine-safe - propsCopy.StdTime = false - err = tm.writeAny(w, reflect.ValueOf(tproto), &propsCopy) - return err - } else if props.StdDuration { - d, ok := v.Interface().(time.Duration) - if !ok { - return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface()) - } - dproto := durationProto(d) - propsCopy := *props // Make a copy so that this is goroutine-safe - propsCopy.StdDuration = false - err := tm.writeAny(w, reflect.ValueOf(dproto), &propsCopy) - return err - } - } - - // Floats have special cases. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - x := v.Float() - var b []byte - switch { - case math.IsInf(x, 1): - b = posInf - case math.IsInf(x, -1): - b = negInf - case math.IsNaN(x): - b = nan - } - if b != nil { - _, err := w.Write(b) - return err - } - // Other values are handled below. - } - - // We don't attempt to serialise every possible value type; only those - // that can occur in protocol buffers. - switch v.Kind() { - case reflect.Slice: - // Should only be a []byte; repeated fields are handled in writeStruct. - if err := writeString(w, string(v.Bytes())); err != nil { - return err - } - case reflect.String: - if err := writeString(w, v.String()); err != nil { - return err - } - case reflect.Struct: - // Required/optional group/message. - var bra, ket byte = '<', '>' - if props != nil && props.Wire == "group" { - bra, ket = '{', '}' - } - if err := w.WriteByte(bra); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - if v.CanAddr() { - // Calling v.Interface on a struct causes the reflect package to - // copy the entire struct. This is racy with the new Marshaler - // since we atomically update the XXX_sizecache. - // - // Thus, we retrieve a pointer to the struct if possible to avoid - // a race since v.Interface on the pointer doesn't copy the struct. - // - // If v is not addressable, then we are not worried about a race - // since it implies that the binary Marshaler cannot possibly be - // mutating this value. - v = v.Addr() - } - if etm, ok := v.Interface().(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = w.Write(text); err != nil { - return err - } - } else { - if v.Kind() == reflect.Ptr { - v = v.Elem() - } - if err := tm.writeStruct(w, v); err != nil { - return err - } - } - w.unindent() - if err := w.WriteByte(ket); err != nil { - return err - } - default: - _, err := fmt.Fprint(w, v.Interface()) - return err - } - return nil -} - -// equivalent to C's isprint. -func isprint(c byte) bool { - return c >= 0x20 && c < 0x7f -} - -// writeString writes a string in the protocol buffer text format. -// It is similar to strconv.Quote except we don't use Go escape sequences, -// we treat the string as a byte sequence, and we use octal escapes. -// These differences are to maintain interoperability with the other -// languages' implementations of the text format. -func writeString(w *textWriter, s string) error { - // use WriteByte here to get any needed indent - if err := w.WriteByte('"'); err != nil { - return err - } - // Loop over the bytes, not the runes. - for i := 0; i < len(s); i++ { - var err error - // Divergence from C++: we don't escape apostrophes. - // There's no need to escape them, and the C++ parser - // copes with a naked apostrophe. - switch c := s[i]; c { - case '\n': - _, err = w.w.Write(backslashN) - case '\r': - _, err = w.w.Write(backslashR) - case '\t': - _, err = w.w.Write(backslashT) - case '"': - _, err = w.w.Write(backslashDQ) - case '\\': - _, err = w.w.Write(backslashBS) - default: - if isprint(c) { - err = w.w.WriteByte(c) - } else { - _, err = fmt.Fprintf(w.w, "\\%03o", c) - } - } - if err != nil { - return err - } - } - return w.WriteByte('"') -} - -func writeUnknownStruct(w *textWriter, data []byte) (err error) { - if !w.compact { - if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil { - return err - } - } - b := NewBuffer(data) - for b.index < len(b.buf) { - x, err := b.DecodeVarint() - if err != nil { - _, ferr := fmt.Fprintf(w, "/* %v */\n", err) - return ferr - } - wire, tag := x&7, x>>3 - if wire == WireEndGroup { - w.unindent() - if _, werr := w.Write(endBraceNewline); werr != nil { - return werr - } - continue - } - if _, ferr := fmt.Fprint(w, tag); ferr != nil { - return ferr - } - if wire != WireStartGroup { - if err = w.WriteByte(':'); err != nil { - return err - } - } - if !w.compact || wire == WireStartGroup { - if err = w.WriteByte(' '); err != nil { - return err - } - } - switch wire { - case WireBytes: - buf, e := b.DecodeRawBytes(false) - if e == nil { - _, err = fmt.Fprintf(w, "%q", buf) - } else { - _, err = fmt.Fprintf(w, "/* %v */", e) - } - case WireFixed32: - x, err = b.DecodeFixed32() - err = writeUnknownInt(w, x, err) - case WireFixed64: - x, err = b.DecodeFixed64() - err = writeUnknownInt(w, x, err) - case WireStartGroup: - err = w.WriteByte('{') - w.indent() - case WireVarint: - x, err = b.DecodeVarint() - err = writeUnknownInt(w, x, err) - default: - _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire) - } - if err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - return nil -} - -func writeUnknownInt(w *textWriter, x uint64, err error) error { - if err == nil { - _, err = fmt.Fprint(w, x) - } else { - _, err = fmt.Fprintf(w, "/* %v */", err) - } - return err -} - -type int32Slice []int32 - -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -// writeExtensions writes all the extensions in pv. -// pv is assumed to be a pointer to a protocol message struct that is extendable. -func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error { - emap := extensionMaps[pv.Type().Elem()] - e := pv.Interface().(Message) - - var m map[int32]Extension - var mu sync.Locker - if em, ok := e.(extensionsBytes); ok { - eb := em.GetExtensions() - var err error - m, err = BytesToExtensionsMap(*eb) - if err != nil { - return err - } - mu = notLocker{} - } else if _, ok := e.(extendableProto); ok { - ep, _ := extendable(e) - m, mu = ep.extensionsRead() - if m == nil { - return nil - } - } - - // Order the extensions by ID. - // This isn't strictly necessary, but it will give us - // canonical output, which will also make testing easier. - - mu.Lock() - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - mu.Unlock() - - for _, extNum := range ids { - ext := m[extNum] - var desc *ExtensionDesc - if emap != nil { - desc = emap[extNum] - } - if desc == nil { - // Unknown extension. - if err := writeUnknownStruct(w, ext.enc); err != nil { - return err - } - continue - } - - pb, err := GetExtension(e, desc) - if err != nil { - return fmt.Errorf("failed getting extension: %v", err) - } - - // Repeated extensions will appear as a slice. - if !desc.repeated() { - if err := tm.writeExtension(w, desc.Name, pb); err != nil { - return err - } - } else { - v := reflect.ValueOf(pb) - for i := 0; i < v.Len(); i++ { - if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil { - return err - } - } - } - } - return nil -} - -func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error { - if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - return nil -} - -func (w *textWriter) writeIndent() { - if !w.complete { - return - } - remain := w.ind * 2 - for remain > 0 { - n := remain - if n > len(spaces) { - n = len(spaces) - } - w.w.Write(spaces[:n]) - remain -= n - } - w.complete = false -} - -// TextMarshaler is a configurable text format marshaler. -type TextMarshaler struct { - Compact bool // use compact text format (one line). - ExpandAny bool // expand google.protobuf.Any messages of known types -} - -// Marshal writes a given protocol buffer in text format. -// The only errors returned are from w. -func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error { - val := reflect.ValueOf(pb) - if pb == nil || val.IsNil() { - w.Write([]byte("")) - return nil - } - var bw *bufio.Writer - ww, ok := w.(writer) - if !ok { - bw = bufio.NewWriter(w) - ww = bw - } - aw := &textWriter{ - w: ww, - complete: true, - compact: tm.Compact, - } - - if etm, ok := pb.(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = aw.Write(text); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil - } - // Dereference the received pointer so we don't have outer < and >. - v := reflect.Indirect(val) - if err := tm.writeStruct(aw, v); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil -} - -// Text is the same as Marshal, but returns the string directly. -func (tm *TextMarshaler) Text(pb Message) string { - var buf bytes.Buffer - tm.Marshal(&buf, pb) - return buf.String() -} - -var ( - defaultTextMarshaler = TextMarshaler{} - compactTextMarshaler = TextMarshaler{Compact: true} -) - -// TODO: consider removing some of the Marshal functions below. - -// MarshalText writes a given protocol buffer in text format. -// The only errors returned are from w. -func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) } - -// MarshalTextString is the same as MarshalText, but returns the string directly. -func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) } - -// CompactText writes a given protocol buffer in compact text format (one line). -func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) } - -// CompactTextString is the same as CompactText, but returns the string directly. -func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) } diff --git a/vendor/github.com/gogo/protobuf/proto/text_gogo.go b/vendor/github.com/gogo/protobuf/proto/text_gogo.go deleted file mode 100644 index 1d6c6aa0e..000000000 --- a/vendor/github.com/gogo/protobuf/proto/text_gogo.go +++ /dev/null @@ -1,57 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" -) - -func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Properties) error { - m, ok := enumStringMaps[props.Enum] - if !ok { - if err := tm.writeAny(w, v, props); err != nil { - return err - } - } - key := int32(0) - if v.Kind() == reflect.Ptr { - key = int32(v.Elem().Int()) - } else { - key = int32(v.Int()) - } - s, ok := m[key] - if !ok { - if err := tm.writeAny(w, v, props); err != nil { - return err - } - } - _, err := fmt.Fprint(w, s) - return err -} diff --git a/vendor/github.com/gogo/protobuf/proto/text_parser.go b/vendor/github.com/gogo/protobuf/proto/text_parser.go deleted file mode 100644 index 1ce0be2fa..000000000 --- a/vendor/github.com/gogo/protobuf/proto/text_parser.go +++ /dev/null @@ -1,1018 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for parsing the Text protocol buffer format. -// TODO: message sets. - -import ( - "encoding" - "errors" - "fmt" - "reflect" - "strconv" - "strings" - "time" - "unicode/utf8" -) - -// Error string emitted when deserializing Any and fields are already set -const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set" - -type ParseError struct { - Message string - Line int // 1-based line number - Offset int // 0-based byte offset from start of input -} - -func (p *ParseError) Error() string { - if p.Line == 1 { - // show offset only for first line - return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message) - } - return fmt.Sprintf("line %d: %v", p.Line, p.Message) -} - -type token struct { - value string - err *ParseError - line int // line number - offset int // byte number from start of input, not start of line - unquoted string // the unquoted version of value, if it was a quoted string -} - -func (t *token) String() string { - if t.err == nil { - return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset) - } - return fmt.Sprintf("parse error: %v", t.err) -} - -type textParser struct { - s string // remaining input - done bool // whether the parsing is finished (success or error) - backed bool // whether back() was called - offset, line int - cur token -} - -func newTextParser(s string) *textParser { - p := new(textParser) - p.s = s - p.line = 1 - p.cur.line = 1 - return p -} - -func (p *textParser) errorf(format string, a ...interface{}) *ParseError { - pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} - p.cur.err = pe - p.done = true - return pe -} - -// Numbers and identifiers are matched by [-+._A-Za-z0-9] -func isIdentOrNumberChar(c byte) bool { - switch { - case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': - return true - case '0' <= c && c <= '9': - return true - } - switch c { - case '-', '+', '.', '_': - return true - } - return false -} - -func isWhitespace(c byte) bool { - switch c { - case ' ', '\t', '\n', '\r': - return true - } - return false -} - -func isQuote(c byte) bool { - switch c { - case '"', '\'': - return true - } - return false -} - -func (p *textParser) skipWhitespace() { - i := 0 - for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { - if p.s[i] == '#' { - // comment; skip to end of line or input - for i < len(p.s) && p.s[i] != '\n' { - i++ - } - if i == len(p.s) { - break - } - } - if p.s[i] == '\n' { - p.line++ - } - i++ - } - p.offset += i - p.s = p.s[i:len(p.s)] - if len(p.s) == 0 { - p.done = true - } -} - -func (p *textParser) advance() { - // Skip whitespace - p.skipWhitespace() - if p.done { - return - } - - // Start of non-whitespace - p.cur.err = nil - p.cur.offset, p.cur.line = p.offset, p.line - p.cur.unquoted = "" - switch p.s[0] { - case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': - // Single symbol - p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] - case '"', '\'': - // Quoted string - i := 1 - for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { - if p.s[i] == '\\' && i+1 < len(p.s) { - // skip escaped char - i++ - } - i++ - } - if i >= len(p.s) || p.s[i] != p.s[0] { - p.errorf("unmatched quote") - return - } - unq, err := unquoteC(p.s[1:i], rune(p.s[0])) - if err != nil { - p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) - return - } - p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] - p.cur.unquoted = unq - default: - i := 0 - for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { - i++ - } - if i == 0 { - p.errorf("unexpected byte %#x", p.s[0]) - return - } - p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] - } - p.offset += len(p.cur.value) -} - -var ( - errBadUTF8 = errors.New("proto: bad UTF-8") -) - -func unquoteC(s string, quote rune) (string, error) { - // This is based on C++'s tokenizer.cc. - // Despite its name, this is *not* parsing C syntax. - // For instance, "\0" is an invalid quoted string. - - // Avoid allocation in trivial cases. - simple := true - for _, r := range s { - if r == '\\' || r == quote { - simple = false - break - } - } - if simple { - return s, nil - } - - buf := make([]byte, 0, 3*len(s)/2) - for len(s) > 0 { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", errBadUTF8 - } - s = s[n:] - if r != '\\' { - if r < utf8.RuneSelf { - buf = append(buf, byte(r)) - } else { - buf = append(buf, string(r)...) - } - continue - } - - ch, tail, err := unescape(s) - if err != nil { - return "", err - } - buf = append(buf, ch...) - s = tail - } - return string(buf), nil -} - -func unescape(s string) (ch string, tail string, err error) { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", "", errBadUTF8 - } - s = s[n:] - switch r { - case 'a': - return "\a", s, nil - case 'b': - return "\b", s, nil - case 'f': - return "\f", s, nil - case 'n': - return "\n", s, nil - case 'r': - return "\r", s, nil - case 't': - return "\t", s, nil - case 'v': - return "\v", s, nil - case '?': - return "?", s, nil // trigraph workaround - case '\'', '"', '\\': - return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7': - if len(s) < 2 { - return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) - } - ss := string(r) + s[:2] - s = s[2:] - i, err := strconv.ParseUint(ss, 8, 8) - if err != nil { - return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) - } - return string([]byte{byte(i)}), s, nil - case 'x', 'X', 'u', 'U': - var n int - switch r { - case 'x', 'X': - n = 2 - case 'u': - n = 4 - case 'U': - n = 8 - } - if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) - } - ss := s[:n] - s = s[n:] - i, err := strconv.ParseUint(ss, 16, 64) - if err != nil { - return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) - } - if r == 'x' || r == 'X' { - return string([]byte{byte(i)}), s, nil - } - if i > utf8.MaxRune { - return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) - } - return string(i), s, nil - } - return "", "", fmt.Errorf(`unknown escape \%c`, r) -} - -// Back off the parser by one token. Can only be done between calls to next(). -// It makes the next advance() a no-op. -func (p *textParser) back() { p.backed = true } - -// Advances the parser and returns the new current token. -func (p *textParser) next() *token { - if p.backed || p.done { - p.backed = false - return &p.cur - } - p.advance() - if p.done { - p.cur.value = "" - } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { - // Look for multiple quoted strings separated by whitespace, - // and concatenate them. - cat := p.cur - for { - p.skipWhitespace() - if p.done || !isQuote(p.s[0]) { - break - } - p.advance() - if p.cur.err != nil { - return &p.cur - } - cat.value += " " + p.cur.value - cat.unquoted += p.cur.unquoted - } - p.done = false // parser may have seen EOF, but we want to return cat - p.cur = cat - } - return &p.cur -} - -func (p *textParser) consumeToken(s string) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != s { - p.back() - return p.errorf("expected %q, found %q", s, tok.value) - } - return nil -} - -// Return a RequiredNotSetError indicating which required field was not set. -func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError { - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < st.NumField(); i++ { - if !isNil(sv.Field(i)) { - continue - } - - props := sprops.Prop[i] - if props.Required { - return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)} - } - } - return &RequiredNotSetError{fmt.Sprintf("%v.", st)} // should not happen -} - -// Returns the index in the struct for the named field, as well as the parsed tag properties. -func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) { - i, ok := sprops.decoderOrigNames[name] - if ok { - return i, sprops.Prop[i], true - } - return -1, nil, false -} - -// Consume a ':' from the input stream (if the next token is a colon), -// returning an error if a colon is needed but not present. -func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ":" { - // Colon is optional when the field is a group or message. - needColon := true - switch props.Wire { - case "group": - needColon = false - case "bytes": - // A "bytes" field is either a message, a string, or a repeated field; - // those three become *T, *string and []T respectively, so we can check for - // this field being a pointer to a non-string. - if typ.Kind() == reflect.Ptr { - // *T or *string - if typ.Elem().Kind() == reflect.String { - break - } - } else if typ.Kind() == reflect.Slice { - // []T or []*T - if typ.Elem().Kind() != reflect.Ptr { - break - } - } else if typ.Kind() == reflect.String { - // The proto3 exception is for a string field, - // which requires a colon. - break - } - needColon = false - } - if needColon { - return p.errorf("expected ':', found %q", tok.value) - } - p.back() - } - return nil -} - -func (p *textParser) readStruct(sv reflect.Value, terminator string) error { - st := sv.Type() - sprops := GetProperties(st) - reqCount := sprops.reqCount - var reqFieldErr error - fieldSet := make(map[string]bool) - // A struct is a sequence of "name: value", terminated by one of - // '>' or '}', or the end of the input. A name may also be - // "[extension]" or "[type/url]". - // - // The whole struct can also be an expanded Any message, like: - // [type/url] < ... struct contents ... > - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - if tok.value == "[" { - // Looks like an extension or an Any. - // - // TODO: Check whether we need to handle - // namespace rooted names (e.g. ".something.Foo"). - extName, err := p.consumeExtName() - if err != nil { - return err - } - - if s := strings.LastIndex(extName, "/"); s >= 0 { - // If it contains a slash, it's an Any type URL. - messageName := extName[s+1:] - mt := MessageType(messageName) - if mt == nil { - return p.errorf("unrecognized message %q in google.protobuf.Any", messageName) - } - tok = p.next() - if tok.err != nil { - return tok.err - } - // consume an optional colon - if tok.value == ":" { - tok = p.next() - if tok.err != nil { - return tok.err - } - } - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - v := reflect.New(mt.Elem()) - if pe := p.readStruct(v.Elem(), terminator); pe != nil { - return pe - } - b, err := Marshal(v.Interface().(Message)) - if err != nil { - return p.errorf("failed to marshal message of type %q: %v", messageName, err) - } - if fieldSet["type_url"] { - return p.errorf(anyRepeatedlyUnpacked, "type_url") - } - if fieldSet["value"] { - return p.errorf(anyRepeatedlyUnpacked, "value") - } - sv.FieldByName("TypeUrl").SetString(extName) - sv.FieldByName("Value").SetBytes(b) - fieldSet["type_url"] = true - fieldSet["value"] = true - continue - } - - var desc *ExtensionDesc - // This could be faster, but it's functional. - // TODO: Do something smarter than a linear scan. - for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) { - if d.Name == extName { - desc = d - break - } - } - if desc == nil { - return p.errorf("unrecognized extension %q", extName) - } - - props := &Properties{} - props.Parse(desc.Tag) - - typ := reflect.TypeOf(desc.ExtensionType) - if err := p.checkForColon(props, typ); err != nil { - return err - } - - rep := desc.repeated() - - // Read the extension structure, and set it in - // the value we're constructing. - var ext reflect.Value - if !rep { - ext = reflect.New(typ).Elem() - } else { - ext = reflect.New(typ.Elem()).Elem() - } - if err := p.readAny(ext, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - ep := sv.Addr().Interface().(Message) - if !rep { - SetExtension(ep, desc, ext.Interface()) - } else { - old, err := GetExtension(ep, desc) - var sl reflect.Value - if err == nil { - sl = reflect.ValueOf(old) // existing slice - } else { - sl = reflect.MakeSlice(typ, 0, 1) - } - sl = reflect.Append(sl, ext) - SetExtension(ep, desc, sl.Interface()) - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - continue - } - - // This is a normal, non-extension field. - name := tok.value - var dst reflect.Value - fi, props, ok := structFieldByName(sprops, name) - if ok { - dst = sv.Field(fi) - } else if oop, ok := sprops.OneofTypes[name]; ok { - // It is a oneof. - props = oop.Prop - nv := reflect.New(oop.Type.Elem()) - dst = nv.Elem().Field(0) - field := sv.Field(oop.Field) - if !field.IsNil() { - return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name) - } - field.Set(nv) - } - if !dst.IsValid() { - return p.errorf("unknown field name %q in %v", name, st) - } - - if dst.Kind() == reflect.Map { - // Consume any colon. - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Construct the map if it doesn't already exist. - if dst.IsNil() { - dst.Set(reflect.MakeMap(dst.Type())) - } - key := reflect.New(dst.Type().Key()).Elem() - val := reflect.New(dst.Type().Elem()).Elem() - - // The map entry should be this sequence of tokens: - // < key : KEY value : VALUE > - // However, implementations may omit key or value, and technically - // we should support them in any order. See b/28924776 for a time - // this went wrong. - - tok := p.next() - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - switch tok.value { - case "key": - if err := p.consumeToken(":"); err != nil { - return err - } - if err := p.readAny(key, props.MapKeyProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - case "value": - if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil { - return err - } - if err := p.readAny(val, props.MapValProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - default: - p.back() - return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) - } - } - - dst.SetMapIndex(key, val) - continue - } - - // Check that it's not already set if it's not a repeated field. - if !props.Repeated && fieldSet[name] { - return p.errorf("non-repeated field %q was repeated", name) - } - - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Parse into the field. - fieldSet[name] = true - if err := p.readAny(dst, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - if props.Required { - reqCount-- - } - - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - - } - - if reqCount > 0 { - return p.missingRequiredFieldError(sv) - } - return reqFieldErr -} - -// consumeExtName consumes extension name or expanded Any type URL and the -// following ']'. It returns the name or URL consumed. -func (p *textParser) consumeExtName() (string, error) { - tok := p.next() - if tok.err != nil { - return "", tok.err - } - - // If extension name or type url is quoted, it's a single token. - if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { - name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) - if err != nil { - return "", err - } - return name, p.consumeToken("]") - } - - // Consume everything up to "]" - var parts []string - for tok.value != "]" { - parts = append(parts, tok.value) - tok = p.next() - if tok.err != nil { - return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) - } - if p.done && tok.value != "]" { - return "", p.errorf("unclosed type_url or extension name") - } - } - return strings.Join(parts, ""), nil -} - -// consumeOptionalSeparator consumes an optional semicolon or comma. -// It is used in readStruct to provide backward compatibility. -func (p *textParser) consumeOptionalSeparator() error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ";" && tok.value != "," { - p.back() - } - return nil -} - -func (p *textParser) readAny(v reflect.Value, props *Properties) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "" { - return p.errorf("unexpected EOF") - } - if len(props.CustomType) > 0 { - if props.Repeated { - t := reflect.TypeOf(v.Interface()) - if t.Kind() == reflect.Slice { - tc := reflect.TypeOf(new(Marshaler)) - ok := t.Elem().Implements(tc.Elem()) - if ok { - fv := v - flen := fv.Len() - if flen == fv.Cap() { - nav := reflect.MakeSlice(v.Type(), flen, 2*flen+1) - reflect.Copy(nav, fv) - fv.Set(nav) - } - fv.SetLen(flen + 1) - - // Read one. - p.back() - return p.readAny(fv.Index(flen), props) - } - } - } - if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr { - custom := reflect.New(props.ctype.Elem()).Interface().(Unmarshaler) - err := custom.Unmarshal([]byte(tok.unquoted)) - if err != nil { - return p.errorf("%v %v: %v", err, v.Type(), tok.value) - } - v.Set(reflect.ValueOf(custom)) - } else { - custom := reflect.New(reflect.TypeOf(v.Interface())).Interface().(Unmarshaler) - err := custom.Unmarshal([]byte(tok.unquoted)) - if err != nil { - return p.errorf("%v %v: %v", err, v.Type(), tok.value) - } - v.Set(reflect.Indirect(reflect.ValueOf(custom))) - } - return nil - } - if props.StdTime { - fv := v - p.back() - props.StdTime = false - tproto := ×tamp{} - err := p.readAny(reflect.ValueOf(tproto).Elem(), props) - props.StdTime = true - if err != nil { - return err - } - tim, err := timestampFromProto(tproto) - if err != nil { - return err - } - if props.Repeated { - t := reflect.TypeOf(v.Interface()) - if t.Kind() == reflect.Slice { - if t.Elem().Kind() == reflect.Ptr { - ts := fv.Interface().([]*time.Time) - ts = append(ts, &tim) - fv.Set(reflect.ValueOf(ts)) - return nil - } else { - ts := fv.Interface().([]time.Time) - ts = append(ts, tim) - fv.Set(reflect.ValueOf(ts)) - return nil - } - } - } - if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr { - v.Set(reflect.ValueOf(&tim)) - } else { - v.Set(reflect.Indirect(reflect.ValueOf(&tim))) - } - return nil - } - if props.StdDuration { - fv := v - p.back() - props.StdDuration = false - dproto := &duration{} - err := p.readAny(reflect.ValueOf(dproto).Elem(), props) - props.StdDuration = true - if err != nil { - return err - } - dur, err := durationFromProto(dproto) - if err != nil { - return err - } - if props.Repeated { - t := reflect.TypeOf(v.Interface()) - if t.Kind() == reflect.Slice { - if t.Elem().Kind() == reflect.Ptr { - ds := fv.Interface().([]*time.Duration) - ds = append(ds, &dur) - fv.Set(reflect.ValueOf(ds)) - return nil - } else { - ds := fv.Interface().([]time.Duration) - ds = append(ds, dur) - fv.Set(reflect.ValueOf(ds)) - return nil - } - } - } - if reflect.TypeOf(v.Interface()).Kind() == reflect.Ptr { - v.Set(reflect.ValueOf(&dur)) - } else { - v.Set(reflect.Indirect(reflect.ValueOf(&dur))) - } - return nil - } - switch fv := v; fv.Kind() { - case reflect.Slice: - at := v.Type() - if at.Elem().Kind() == reflect.Uint8 { - // Special case for []byte - if tok.value[0] != '"' && tok.value[0] != '\'' { - // Deliberately written out here, as the error after - // this switch statement would write "invalid []byte: ...", - // which is not as user-friendly. - return p.errorf("invalid string: %v", tok.value) - } - bytes := []byte(tok.unquoted) - fv.Set(reflect.ValueOf(bytes)) - return nil - } - // Repeated field. - if tok.value == "[" { - // Repeated field with list notation, like [1,2,3]. - for { - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - err := p.readAny(fv.Index(fv.Len()-1), props) - if err != nil { - return err - } - ntok := p.next() - if ntok.err != nil { - return ntok.err - } - if ntok.value == "]" { - break - } - if ntok.value != "," { - return p.errorf("Expected ']' or ',' found %q", ntok.value) - } - } - return nil - } - // One value of the repeated field. - p.back() - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - return p.readAny(fv.Index(fv.Len()-1), props) - case reflect.Bool: - // true/1/t/True or false/f/0/False. - switch tok.value { - case "true", "1", "t", "True": - fv.SetBool(true) - return nil - case "false", "0", "f", "False": - fv.SetBool(false) - return nil - } - case reflect.Float32, reflect.Float64: - v := tok.value - // Ignore 'f' for compatibility with output generated by C++, but don't - // remove 'f' when the value is "-inf" or "inf". - if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" { - v = v[:len(v)-1] - } - if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil { - fv.SetFloat(f) - return nil - } - case reflect.Int8: - if x, err := strconv.ParseInt(tok.value, 0, 8); err == nil { - fv.SetInt(x) - return nil - } - case reflect.Int16: - if x, err := strconv.ParseInt(tok.value, 0, 16); err == nil { - fv.SetInt(x) - return nil - } - case reflect.Int32: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - fv.SetInt(x) - return nil - } - - if len(props.Enum) == 0 { - break - } - m, ok := enumValueMaps[props.Enum] - if !ok { - break - } - x, ok := m[tok.value] - if !ok { - break - } - fv.SetInt(int64(x)) - return nil - case reflect.Int64: - if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { - fv.SetInt(x) - return nil - } - - case reflect.Ptr: - // A basic field (indirected through pointer), or a repeated message/group - p.back() - fv.Set(reflect.New(fv.Type().Elem())) - return p.readAny(fv.Elem(), props) - case reflect.String: - if tok.value[0] == '"' || tok.value[0] == '\'' { - fv.SetString(tok.unquoted) - return nil - } - case reflect.Struct: - var terminator string - switch tok.value { - case "{": - terminator = "}" - case "<": - terminator = ">" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - // TODO: Handle nested messages which implement encoding.TextUnmarshaler. - return p.readStruct(fv, terminator) - case reflect.Uint8: - if x, err := strconv.ParseUint(tok.value, 0, 8); err == nil { - fv.SetUint(x) - return nil - } - case reflect.Uint16: - if x, err := strconv.ParseUint(tok.value, 0, 16); err == nil { - fv.SetUint(x) - return nil - } - case reflect.Uint32: - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - fv.SetUint(uint64(x)) - return nil - } - case reflect.Uint64: - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - fv.SetUint(x) - return nil - } - } - return p.errorf("invalid %v: %v", v.Type(), tok.value) -} - -// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb -// before starting to unmarshal, so any existing data in pb is always removed. -// If a required field is not set and no other error occurs, -// UnmarshalText returns *RequiredNotSetError. -func UnmarshalText(s string, pb Message) error { - if um, ok := pb.(encoding.TextUnmarshaler); ok { - return um.UnmarshalText([]byte(s)) - } - pb.Reset() - v := reflect.ValueOf(pb) - return newTextParser(s).readStruct(v.Elem(), "") -} diff --git a/vendor/github.com/gogo/protobuf/proto/timestamp.go b/vendor/github.com/gogo/protobuf/proto/timestamp.go deleted file mode 100644 index 9324f6542..000000000 --- a/vendor/github.com/gogo/protobuf/proto/timestamp.go +++ /dev/null @@ -1,113 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// This file implements operations on google.protobuf.Timestamp. - -import ( - "errors" - "fmt" - "time" -) - -const ( - // Seconds field of the earliest valid Timestamp. - // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - minValidSeconds = -62135596800 - // Seconds field just after the latest valid Timestamp. - // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - maxValidSeconds = 253402300800 -) - -// validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range -// [0001-01-01, 10000-01-01) and has a Nanos field -// in the range [0, 1e9). -// -// If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes -// the problem. -// -// Every valid Timestamp can be represented by a time.Time, but the converse is not true. -func validateTimestamp(ts *timestamp) error { - if ts == nil { - return errors.New("timestamp: nil Timestamp") - } - if ts.Seconds < minValidSeconds { - return fmt.Errorf("timestamp: %#v before 0001-01-01", ts) - } - if ts.Seconds >= maxValidSeconds { - return fmt.Errorf("timestamp: %#v after 10000-01-01", ts) - } - if ts.Nanos < 0 || ts.Nanos >= 1e9 { - return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts) - } - return nil -} - -// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return value -// is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -func timestampFromProto(ts *timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -func timestampProto(t time.Time) (*timestamp, error) { - seconds := t.Unix() - nanos := int32(t.Sub(time.Unix(seconds, 0))) - ts := ×tamp{ - Seconds: seconds, - Nanos: nanos, - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} diff --git a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go b/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go deleted file mode 100644 index 38439fa99..000000000 --- a/vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go +++ /dev/null @@ -1,49 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2016, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "reflect" - "time" -) - -var timeType = reflect.TypeOf((*time.Time)(nil)).Elem() - -type timestamp struct { - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` -} - -func (m *timestamp) Reset() { *m = timestamp{} } -func (*timestamp) ProtoMessage() {} -func (*timestamp) String() string { return "timestamp" } - -func init() { - RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp") -} diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers.go b/vendor/github.com/gogo/protobuf/proto/wrappers.go deleted file mode 100644 index b175d1b64..000000000 --- a/vendor/github.com/gogo/protobuf/proto/wrappers.go +++ /dev/null @@ -1,1888 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "io" - "reflect" -) - -func makeStdDoubleValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*float64) - v := &float64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*float64) - v := &float64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdDoubleValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64) - v := &float64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float64) - v := &float64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdDoubleValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(float64) - v := &float64Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(float64) - v := &float64Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdDoubleValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*float64) - v := &float64Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*float64) - v := &float64Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdDoubleValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdDoubleValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdDoubleValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdDoubleValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdFloatValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*float32) - v := &float32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*float32) - v := &float32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdFloatValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32) - v := &float32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*float32) - v := &float32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdFloatValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(float32) - v := &float32Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(float32) - v := &float32Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdFloatValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*float32) - v := &float32Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*float32) - v := &float32Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdFloatValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdFloatValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdFloatValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdFloatValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &float32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*int64) - v := &int64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*int64) - v := &int64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64) - v := &int64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int64) - v := &int64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(int64) - v := &int64Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(int64) - v := &int64Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*int64) - v := &int64Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*int64) - v := &int64Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdUInt64ValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*uint64) - v := &uint64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*uint64) - v := &uint64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdUInt64ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64) - v := &uint64Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint64) - v := &uint64Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdUInt64ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(uint64) - v := &uint64Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(uint64) - v := &uint64Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdUInt64ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*uint64) - v := &uint64Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*uint64) - v := &uint64Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdUInt64ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdUInt64ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdUInt64ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdUInt64ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint64Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*int32) - v := &int32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*int32) - v := &int32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32) - v := &int32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*int32) - v := &int32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(int32) - v := &int32Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(int32) - v := &int32Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*int32) - v := &int32Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*int32) - v := &int32Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &int32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdUInt32ValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*uint32) - v := &uint32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*uint32) - v := &uint32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdUInt32ValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32) - v := &uint32Value{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*uint32) - v := &uint32Value{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdUInt32ValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(uint32) - v := &uint32Value{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(uint32) - v := &uint32Value{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdUInt32ValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*uint32) - v := &uint32Value{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*uint32) - v := &uint32Value{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdUInt32ValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdUInt32ValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdUInt32ValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdUInt32ValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &uint32Value{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdBoolValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*bool) - v := &boolValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*bool) - v := &boolValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdBoolValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool) - v := &boolValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*bool) - v := &boolValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdBoolValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(bool) - v := &boolValue{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(bool) - v := &boolValue{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdBoolValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*bool) - v := &boolValue{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*bool) - v := &boolValue{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdBoolValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &boolValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdBoolValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &boolValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdBoolValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &boolValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdBoolValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &boolValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdStringValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*string) - v := &stringValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*string) - v := &stringValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdStringValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string) - v := &stringValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*string) - v := &stringValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdStringValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(string) - v := &stringValue{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(string) - v := &stringValue{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdStringValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*string) - v := &stringValue{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*string) - v := &stringValue{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdStringValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &stringValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdStringValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &stringValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdStringValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &stringValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdStringValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &stringValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdBytesValueMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - t := ptr.asPointerTo(u.typ).Interface().(*[]byte) - v := &bytesValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - t := ptr.asPointerTo(u.typ).Interface().(*[]byte) - v := &bytesValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdBytesValuePtrMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - if ptr.isNil() { - return 0 - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte) - v := &bytesValue{*t} - siz := Size(v) - return tagsize + SizeVarint(uint64(siz)) + siz - }, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - if ptr.isNil() { - return b, nil - } - t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*[]byte) - v := &bytesValue{*t} - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(buf))) - b = append(b, buf...) - return b, nil - } -} - -func makeStdBytesValueSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(u.typ) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().([]byte) - v := &bytesValue{t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(u.typ) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().([]byte) - v := &bytesValue{t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdBytesValuePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - n := 0 - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*[]byte) - v := &bytesValue{*t} - siz := Size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getSlice(reflect.PtrTo(u.typ)) - for i := 0; i < s.Len(); i++ { - elem := s.Index(i) - t := elem.Interface().(*[]byte) - v := &bytesValue{*t} - siz := Size(v) - buf, err := Marshal(v) - if err != nil { - return nil, err - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(siz)) - b = append(b, buf...) - } - - return b, nil - } -} - -func makeStdBytesValueUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &bytesValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(sub.typ).Elem() - s.Set(reflect.ValueOf(m.Value)) - return b[x:], nil - } -} - -func makeStdBytesValuePtrUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &bytesValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem() - s.Set(reflect.ValueOf(&m.Value)) - return b[x:], nil - } -} - -func makeStdBytesValuePtrSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &bytesValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(reflect.PtrTo(sub.typ)) - newSlice := reflect.Append(slice, reflect.ValueOf(&m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} - -func makeStdBytesValueSliceUnmarshaler(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return nil, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - m := &bytesValue{} - if err := Unmarshal(b[:x], m); err != nil { - return nil, err - } - slice := f.getSlice(sub.typ) - newSlice := reflect.Append(slice, reflect.ValueOf(m.Value)) - slice.Set(newSlice) - return b[x:], nil - } -} diff --git a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go b/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go deleted file mode 100644 index c1cf7bf85..000000000 --- a/vendor/github.com/gogo/protobuf/proto/wrappers_gogo.go +++ /dev/null @@ -1,113 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2018, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -type float64Value struct { - Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *float64Value) Reset() { *m = float64Value{} } -func (*float64Value) ProtoMessage() {} -func (*float64Value) String() string { return "float64" } - -type float32Value struct { - Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *float32Value) Reset() { *m = float32Value{} } -func (*float32Value) ProtoMessage() {} -func (*float32Value) String() string { return "float32" } - -type int64Value struct { - Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *int64Value) Reset() { *m = int64Value{} } -func (*int64Value) ProtoMessage() {} -func (*int64Value) String() string { return "int64" } - -type uint64Value struct { - Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *uint64Value) Reset() { *m = uint64Value{} } -func (*uint64Value) ProtoMessage() {} -func (*uint64Value) String() string { return "uint64" } - -type int32Value struct { - Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *int32Value) Reset() { *m = int32Value{} } -func (*int32Value) ProtoMessage() {} -func (*int32Value) String() string { return "int32" } - -type uint32Value struct { - Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *uint32Value) Reset() { *m = uint32Value{} } -func (*uint32Value) ProtoMessage() {} -func (*uint32Value) String() string { return "uint32" } - -type boolValue struct { - Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *boolValue) Reset() { *m = boolValue{} } -func (*boolValue) ProtoMessage() {} -func (*boolValue) String() string { return "bool" } - -type stringValue struct { - Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *stringValue) Reset() { *m = stringValue{} } -func (*stringValue) ProtoMessage() {} -func (*stringValue) String() string { return "string" } - -type bytesValue struct { - Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` -} - -func (m *bytesValue) Reset() { *m = bytesValue{} } -func (*bytesValue) ProtoMessage() {} -func (*bytesValue) String() string { return "[]byte" } - -func init() { - RegisterType((*float64Value)(nil), "gogo.protobuf.proto.DoubleValue") - RegisterType((*float32Value)(nil), "gogo.protobuf.proto.FloatValue") - RegisterType((*int64Value)(nil), "gogo.protobuf.proto.Int64Value") - RegisterType((*uint64Value)(nil), "gogo.protobuf.proto.UInt64Value") - RegisterType((*int32Value)(nil), "gogo.protobuf.proto.Int32Value") - RegisterType((*uint32Value)(nil), "gogo.protobuf.proto.UInt32Value") - RegisterType((*boolValue)(nil), "gogo.protobuf.proto.BoolValue") - RegisterType((*stringValue)(nil), "gogo.protobuf.proto.StringValue") - RegisterType((*bytesValue)(nil), "gogo.protobuf.proto.BytesValue") -} diff --git a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile deleted file mode 100644 index 3496dc99d..000000000 --- a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile +++ /dev/null @@ -1,36 +0,0 @@ -# Go support for Protocol Buffers - Google's data interchange format -# -# Copyright 2010 The Go Authors. All rights reserved. -# https://github.com/golang/protobuf -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -regenerate: - go install github.com/gogo/protobuf/protoc-gen-gogo - go install github.com/gogo/protobuf/protoc-gen-gostring - protoc --gogo_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto - protoc --gostring_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto diff --git a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go deleted file mode 100644 index a85bf1984..000000000 --- a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go +++ /dev/null @@ -1,118 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Package descriptor provides functions for obtaining protocol buffer -// descriptors for generated Go types. -// -// These functions cannot go in package proto because they depend on the -// generated protobuf descriptor messages, which themselves depend on proto. -package descriptor - -import ( - "bytes" - "compress/gzip" - "fmt" - "io/ioutil" - - "github.com/gogo/protobuf/proto" -) - -// extractFile extracts a FileDescriptorProto from a gzip'd buffer. -func extractFile(gz []byte) (*FileDescriptorProto, error) { - r, err := gzip.NewReader(bytes.NewReader(gz)) - if err != nil { - return nil, fmt.Errorf("failed to open gzip reader: %v", err) - } - defer r.Close() - - b, err := ioutil.ReadAll(r) - if err != nil { - return nil, fmt.Errorf("failed to uncompress descriptor: %v", err) - } - - fd := new(FileDescriptorProto) - if err := proto.Unmarshal(b, fd); err != nil { - return nil, fmt.Errorf("malformed FileDescriptorProto: %v", err) - } - - return fd, nil -} - -// Message is a proto.Message with a method to return its descriptor. -// -// Message types generated by the protocol compiler always satisfy -// the Message interface. -type Message interface { - proto.Message - Descriptor() ([]byte, []int) -} - -// ForMessage returns a FileDescriptorProto and a DescriptorProto from within it -// describing the given message. -func ForMessage(msg Message) (fd *FileDescriptorProto, md *DescriptorProto) { - gz, path := msg.Descriptor() - fd, err := extractFile(gz) - if err != nil { - panic(fmt.Sprintf("invalid FileDescriptorProto for %T: %v", msg, err)) - } - - md = fd.MessageType[path[0]] - for _, i := range path[1:] { - md = md.NestedType[i] - } - return fd, md -} - -// Is this field a scalar numeric type? -func (field *FieldDescriptorProto) IsScalar() bool { - if field.Type == nil { - return false - } - switch *field.Type { - case FieldDescriptorProto_TYPE_DOUBLE, - FieldDescriptorProto_TYPE_FLOAT, - FieldDescriptorProto_TYPE_INT64, - FieldDescriptorProto_TYPE_UINT64, - FieldDescriptorProto_TYPE_INT32, - FieldDescriptorProto_TYPE_FIXED64, - FieldDescriptorProto_TYPE_FIXED32, - FieldDescriptorProto_TYPE_BOOL, - FieldDescriptorProto_TYPE_UINT32, - FieldDescriptorProto_TYPE_ENUM, - FieldDescriptorProto_TYPE_SFIXED32, - FieldDescriptorProto_TYPE_SFIXED64, - FieldDescriptorProto_TYPE_SINT32, - FieldDescriptorProto_TYPE_SINT64: - return true - default: - return false - } -} diff --git a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go deleted file mode 100644 index cacfa3923..000000000 --- a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go +++ /dev/null @@ -1,2865 +0,0 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. -// source: descriptor.proto - -package descriptor - -import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package - -type FieldDescriptorProto_Type int32 - -const ( - // 0 is reserved for errors. - // Order is weird for historical reasons. - FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 - FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 - FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 - FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 - FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 - FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 - FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 - FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 - // New in version 2. - FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 - FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 - FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 - FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 - FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 - FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 - FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 -) - -var FieldDescriptorProto_Type_name = map[int32]string{ - 1: "TYPE_DOUBLE", - 2: "TYPE_FLOAT", - 3: "TYPE_INT64", - 4: "TYPE_UINT64", - 5: "TYPE_INT32", - 6: "TYPE_FIXED64", - 7: "TYPE_FIXED32", - 8: "TYPE_BOOL", - 9: "TYPE_STRING", - 10: "TYPE_GROUP", - 11: "TYPE_MESSAGE", - 12: "TYPE_BYTES", - 13: "TYPE_UINT32", - 14: "TYPE_ENUM", - 15: "TYPE_SFIXED32", - 16: "TYPE_SFIXED64", - 17: "TYPE_SINT32", - 18: "TYPE_SINT64", -} - -var FieldDescriptorProto_Type_value = map[string]int32{ - "TYPE_DOUBLE": 1, - "TYPE_FLOAT": 2, - "TYPE_INT64": 3, - "TYPE_UINT64": 4, - "TYPE_INT32": 5, - "TYPE_FIXED64": 6, - "TYPE_FIXED32": 7, - "TYPE_BOOL": 8, - "TYPE_STRING": 9, - "TYPE_GROUP": 10, - "TYPE_MESSAGE": 11, - "TYPE_BYTES": 12, - "TYPE_UINT32": 13, - "TYPE_ENUM": 14, - "TYPE_SFIXED32": 15, - "TYPE_SFIXED64": 16, - "TYPE_SINT32": 17, - "TYPE_SINT64": 18, -} - -func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { - p := new(FieldDescriptorProto_Type) - *p = x - return p -} - -func (x FieldDescriptorProto_Type) String() string { - return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) -} - -func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type") - if err != nil { - return err - } - *x = FieldDescriptorProto_Type(value) - return nil -} - -func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{4, 0} -} - -type FieldDescriptorProto_Label int32 - -const ( - // 0 is reserved for errors - FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 - FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 - FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 -) - -var FieldDescriptorProto_Label_name = map[int32]string{ - 1: "LABEL_OPTIONAL", - 2: "LABEL_REQUIRED", - 3: "LABEL_REPEATED", -} - -var FieldDescriptorProto_Label_value = map[string]int32{ - "LABEL_OPTIONAL": 1, - "LABEL_REQUIRED": 2, - "LABEL_REPEATED": 3, -} - -func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { - p := new(FieldDescriptorProto_Label) - *p = x - return p -} - -func (x FieldDescriptorProto_Label) String() string { - return proto.EnumName(FieldDescriptorProto_Label_name, int32(x)) -} - -func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label") - if err != nil { - return err - } - *x = FieldDescriptorProto_Label(value) - return nil -} - -func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{4, 1} -} - -// Generated classes can be optimized for speed or code size. -type FileOptions_OptimizeMode int32 - -const ( - FileOptions_SPEED FileOptions_OptimizeMode = 1 - // etc. - FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 - FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 -) - -var FileOptions_OptimizeMode_name = map[int32]string{ - 1: "SPEED", - 2: "CODE_SIZE", - 3: "LITE_RUNTIME", -} - -var FileOptions_OptimizeMode_value = map[string]int32{ - "SPEED": 1, - "CODE_SIZE": 2, - "LITE_RUNTIME": 3, -} - -func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { - p := new(FileOptions_OptimizeMode) - *p = x - return p -} - -func (x FileOptions_OptimizeMode) String() string { - return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) -} - -func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode") - if err != nil { - return err - } - *x = FileOptions_OptimizeMode(value) - return nil -} - -func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{10, 0} -} - -type FieldOptions_CType int32 - -const ( - // Default mode. - FieldOptions_STRING FieldOptions_CType = 0 - FieldOptions_CORD FieldOptions_CType = 1 - FieldOptions_STRING_PIECE FieldOptions_CType = 2 -) - -var FieldOptions_CType_name = map[int32]string{ - 0: "STRING", - 1: "CORD", - 2: "STRING_PIECE", -} - -var FieldOptions_CType_value = map[string]int32{ - "STRING": 0, - "CORD": 1, - "STRING_PIECE": 2, -} - -func (x FieldOptions_CType) Enum() *FieldOptions_CType { - p := new(FieldOptions_CType) - *p = x - return p -} - -func (x FieldOptions_CType) String() string { - return proto.EnumName(FieldOptions_CType_name, int32(x)) -} - -func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType") - if err != nil { - return err - } - *x = FieldOptions_CType(value) - return nil -} - -func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{12, 0} -} - -type FieldOptions_JSType int32 - -const ( - // Use the default type. - FieldOptions_JS_NORMAL FieldOptions_JSType = 0 - // Use JavaScript strings. - FieldOptions_JS_STRING FieldOptions_JSType = 1 - // Use JavaScript numbers. - FieldOptions_JS_NUMBER FieldOptions_JSType = 2 -) - -var FieldOptions_JSType_name = map[int32]string{ - 0: "JS_NORMAL", - 1: "JS_STRING", - 2: "JS_NUMBER", -} - -var FieldOptions_JSType_value = map[string]int32{ - "JS_NORMAL": 0, - "JS_STRING": 1, - "JS_NUMBER": 2, -} - -func (x FieldOptions_JSType) Enum() *FieldOptions_JSType { - p := new(FieldOptions_JSType) - *p = x - return p -} - -func (x FieldOptions_JSType) String() string { - return proto.EnumName(FieldOptions_JSType_name, int32(x)) -} - -func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType") - if err != nil { - return err - } - *x = FieldOptions_JSType(value) - return nil -} - -func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{12, 1} -} - -// Is this method side-effect-free (or safe in HTTP parlance), or idempotent, -// or neither? HTTP based RPC implementation may choose GET verb for safe -// methods, and PUT verb for idempotent methods instead of the default POST. -type MethodOptions_IdempotencyLevel int32 - -const ( - MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0 - MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1 - MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2 -) - -var MethodOptions_IdempotencyLevel_name = map[int32]string{ - 0: "IDEMPOTENCY_UNKNOWN", - 1: "NO_SIDE_EFFECTS", - 2: "IDEMPOTENT", -} - -var MethodOptions_IdempotencyLevel_value = map[string]int32{ - "IDEMPOTENCY_UNKNOWN": 0, - "NO_SIDE_EFFECTS": 1, - "IDEMPOTENT": 2, -} - -func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel { - p := new(MethodOptions_IdempotencyLevel) - *p = x - return p -} - -func (x MethodOptions_IdempotencyLevel) String() string { - return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x)) -} - -func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel") - if err != nil { - return err - } - *x = MethodOptions_IdempotencyLevel(value) - return nil -} - -func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{17, 0} -} - -// The protocol compiler can output a FileDescriptorSet containing the .proto -// files it parses. -type FileDescriptorSet struct { - File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } -func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } -func (*FileDescriptorSet) ProtoMessage() {} -func (*FileDescriptorSet) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{0} -} -func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b) -} -func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic) -} -func (m *FileDescriptorSet) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileDescriptorSet.Merge(m, src) -} -func (m *FileDescriptorSet) XXX_Size() int { - return xxx_messageInfo_FileDescriptorSet.Size(m) -} -func (m *FileDescriptorSet) XXX_DiscardUnknown() { - xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m) -} - -var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo - -func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto { - if m != nil { - return m.File - } - return nil -} - -// Describes a complete .proto file. -type FileDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` - // Names of files imported by this file. - Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` - // Indexes of the public imported files in the dependency list above. - PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"` - // Indexes of the weak imported files in the dependency list. - // For Google-internal migration only. Do not use. - WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"` - // All top-level definitions in this file. - MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"` - EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"` - Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"` - Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"` - Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` - // This field contains optional information about the original source code. - // You may safely remove this entire field without harming runtime - // functionality of the descriptors -- the information is needed only by - // development tools. - SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` - // The syntax of the proto file. - // The supported values are "proto2" and "proto3". - Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} } -func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*FileDescriptorProto) ProtoMessage() {} -func (*FileDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{1} -} -func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b) -} -func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic) -} -func (m *FileDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileDescriptorProto.Merge(m, src) -} -func (m *FileDescriptorProto) XXX_Size() int { - 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return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo - -func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { - if m != nil && m.Start != nil { - return *m.Start - } - return 0 -} - -func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { - if m != nil && m.End != nil { - return *m.End - } - return 0 -} - -// Describes a value within an enum. -type EnumValueDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` - Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } -func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*EnumValueDescriptorProto) ProtoMessage() {} -func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{7} -} -func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b) -} -func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic) -} -func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src) -} -func (m *EnumValueDescriptorProto) XXX_Size() int { - return xxx_messageInfo_EnumValueDescriptorProto.Size(m) -} -func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo - -func (m *EnumValueDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *EnumValueDescriptorProto) GetNumber() int32 { - if m != nil && m.Number != nil { - return *m.Number - } - return 0 -} - -func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a service. -type ServiceDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` - Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} } -func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*ServiceDescriptorProto) ProtoMessage() {} -func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{8} -} -func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b) -} -func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic) -} -func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServiceDescriptorProto.Merge(m, src) -} -func (m *ServiceDescriptorProto) XXX_Size() int { - return xxx_messageInfo_ServiceDescriptorProto.Size(m) -} -func (m *ServiceDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo - -func (m *ServiceDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { - if m != nil { - return m.Method - } - return nil -} - -func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a method of a service. -type MethodDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` - OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` - Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` - // Identifies if client streams multiple client messages - ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` - // Identifies if server streams multiple server messages - ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } -func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*MethodDescriptorProto) ProtoMessage() {} -func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{9} -} -func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b) -} -func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic) -} -func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodDescriptorProto.Merge(m, src) -} -func (m *MethodDescriptorProto) XXX_Size() int { - return xxx_messageInfo_MethodDescriptorProto.Size(m) -} -func (m *MethodDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo - -const Default_MethodDescriptorProto_ClientStreaming bool = false -const Default_MethodDescriptorProto_ServerStreaming bool = false - -func (m *MethodDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *MethodDescriptorProto) GetInputType() string { - if m != nil && m.InputType != nil { - return *m.InputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOutputType() string { - if m != nil && m.OutputType != nil { - return *m.OutputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOptions() *MethodOptions { - if m != nil { - return m.Options - } - return nil -} - -func (m *MethodDescriptorProto) GetClientStreaming() bool { - if m != nil && m.ClientStreaming != nil { - return *m.ClientStreaming - } - return Default_MethodDescriptorProto_ClientStreaming -} - -func (m *MethodDescriptorProto) GetServerStreaming() bool { - if m != nil && m.ServerStreaming != nil { - return *m.ServerStreaming - } - return Default_MethodDescriptorProto_ServerStreaming -} - -type FileOptions struct { - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` - // This option does nothing. - JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use. - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` - OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` - JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` - PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` - PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"` - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` - // Namespace for generated classes; defaults to the package. - CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be used - // for determining the namespace. - PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileOptions) Reset() { *m = FileOptions{} } -func (m *FileOptions) String() string { return proto.CompactTextString(m) } -func (*FileOptions) ProtoMessage() {} -func (*FileOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{10} -} - -var extRange_FileOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FileOptions -} - -func (m *FileOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileOptions.Unmarshal(m, b) -} -func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic) -} -func (m *FileOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileOptions.Merge(m, src) -} -func (m *FileOptions) XXX_Size() int { - return xxx_messageInfo_FileOptions.Size(m) -} -func (m *FileOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FileOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FileOptions proto.InternalMessageInfo - -const Default_FileOptions_JavaMultipleFiles bool = false -const Default_FileOptions_JavaStringCheckUtf8 bool = false -const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED -const Default_FileOptions_CcGenericServices bool = false -const Default_FileOptions_JavaGenericServices bool = false -const Default_FileOptions_PyGenericServices bool = false -const Default_FileOptions_PhpGenericServices bool = false -const Default_FileOptions_Deprecated bool = false -const Default_FileOptions_CcEnableArenas bool = false - -func (m *FileOptions) GetJavaPackage() string { - if m != nil && m.JavaPackage != nil { - return *m.JavaPackage - } - return "" -} - -func (m *FileOptions) GetJavaOuterClassname() string { - if m != nil && m.JavaOuterClassname != nil { - return *m.JavaOuterClassname - } - return "" -} - -func (m *FileOptions) GetJavaMultipleFiles() bool { - if m != nil && m.JavaMultipleFiles != nil { - return *m.JavaMultipleFiles - } - return Default_FileOptions_JavaMultipleFiles -} - -// Deprecated: Do not use. -func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { - if m != nil && m.JavaGenerateEqualsAndHash != nil { - return *m.JavaGenerateEqualsAndHash - } - return false -} - -func (m *FileOptions) GetJavaStringCheckUtf8() bool { - if m != nil && m.JavaStringCheckUtf8 != nil { - return *m.JavaStringCheckUtf8 - } - return Default_FileOptions_JavaStringCheckUtf8 -} - -func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { - if m != nil && m.OptimizeFor != nil { - return *m.OptimizeFor - } - return Default_FileOptions_OptimizeFor -} - -func (m *FileOptions) GetGoPackage() string { - if m != nil && m.GoPackage != nil { - return *m.GoPackage - } - return "" -} - -func (m *FileOptions) GetCcGenericServices() bool { - if m != nil && m.CcGenericServices != nil { - return *m.CcGenericServices - } - return Default_FileOptions_CcGenericServices -} - -func (m *FileOptions) GetJavaGenericServices() bool { - if m != nil && m.JavaGenericServices != nil { - return *m.JavaGenericServices - } - return Default_FileOptions_JavaGenericServices -} - -func (m *FileOptions) GetPyGenericServices() bool { - if m != nil && m.PyGenericServices != nil { - return *m.PyGenericServices - } - return Default_FileOptions_PyGenericServices -} - -func (m *FileOptions) GetPhpGenericServices() bool { - if m != nil && m.PhpGenericServices != nil { - return *m.PhpGenericServices - } - return Default_FileOptions_PhpGenericServices -} - -func (m *FileOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FileOptions_Deprecated -} - -func (m *FileOptions) GetCcEnableArenas() bool { - if m != nil && m.CcEnableArenas != nil { - return *m.CcEnableArenas - } - return Default_FileOptions_CcEnableArenas -} - -func (m *FileOptions) GetObjcClassPrefix() string { - if m != nil && m.ObjcClassPrefix != nil { - return *m.ObjcClassPrefix - } - return "" -} - -func (m *FileOptions) GetCsharpNamespace() string { - if m != nil && m.CsharpNamespace != nil { - return *m.CsharpNamespace - } - return "" -} - -func (m *FileOptions) GetSwiftPrefix() string { - if m != nil && m.SwiftPrefix != nil { - return *m.SwiftPrefix - } - return "" -} - -func (m *FileOptions) GetPhpClassPrefix() string { - if m != nil && m.PhpClassPrefix != nil { - return *m.PhpClassPrefix - } - return "" -} - -func (m *FileOptions) GetPhpNamespace() string { - if m != nil && m.PhpNamespace != nil { - return *m.PhpNamespace - } - return "" -} - -func (m *FileOptions) GetPhpMetadataNamespace() string { - if m != nil && m.PhpMetadataNamespace != nil { - return *m.PhpMetadataNamespace - } - return "" -} - -func (m *FileOptions) GetRubyPackage() string { - if m != nil && m.RubyPackage != nil { - return *m.RubyPackage - } - return "" -} - -func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MessageOptions struct { - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementions still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MessageOptions) Reset() { *m = MessageOptions{} } -func (m *MessageOptions) String() string { return proto.CompactTextString(m) } -func (*MessageOptions) ProtoMessage() {} -func (*MessageOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{11} -} - -var extRange_MessageOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MessageOptions -} - -func (m *MessageOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MessageOptions.Unmarshal(m, b) -} -func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic) -} -func (m *MessageOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MessageOptions.Merge(m, src) -} -func (m *MessageOptions) XXX_Size() int { - return xxx_messageInfo_MessageOptions.Size(m) -} -func (m *MessageOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MessageOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MessageOptions proto.InternalMessageInfo - -const Default_MessageOptions_MessageSetWireFormat bool = false -const Default_MessageOptions_NoStandardDescriptorAccessor bool = false -const Default_MessageOptions_Deprecated bool = false - -func (m *MessageOptions) GetMessageSetWireFormat() bool { - if m != nil && m.MessageSetWireFormat != nil { - return *m.MessageSetWireFormat - } - return Default_MessageOptions_MessageSetWireFormat -} - -func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool { - if m != nil && m.NoStandardDescriptorAccessor != nil { - return *m.NoStandardDescriptorAccessor - } - return Default_MessageOptions_NoStandardDescriptorAccessor -} - -func (m *MessageOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MessageOptions_Deprecated -} - -func (m *MessageOptions) GetMapEntry() bool { - if m != nil && m.MapEntry != nil { - return *m.MapEntry - } - return false -} - -func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type FieldOptions struct { - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // For Google-internal migration only. Do not use. - Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FieldOptions) Reset() { *m = FieldOptions{} } -func (m *FieldOptions) String() string { return proto.CompactTextString(m) } -func (*FieldOptions) ProtoMessage() {} -func (*FieldOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{12} -} - -var extRange_FieldOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FieldOptions -} - -func (m *FieldOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FieldOptions.Unmarshal(m, b) -} -func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic) -} -func (m *FieldOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FieldOptions.Merge(m, src) -} -func (m *FieldOptions) XXX_Size() int { - return xxx_messageInfo_FieldOptions.Size(m) -} -func (m *FieldOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FieldOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FieldOptions proto.InternalMessageInfo - -const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING -const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL -const Default_FieldOptions_Lazy bool = false -const Default_FieldOptions_Deprecated bool = false -const Default_FieldOptions_Weak bool = false - -func (m *FieldOptions) GetCtype() FieldOptions_CType { - if m != nil && m.Ctype != nil { - return *m.Ctype - } - return Default_FieldOptions_Ctype -} - -func (m *FieldOptions) GetPacked() bool { - if m != nil && m.Packed != nil { - return *m.Packed - } - return false -} - -func (m *FieldOptions) GetJstype() FieldOptions_JSType { - if m != nil && m.Jstype != nil { - return *m.Jstype - } - return Default_FieldOptions_Jstype -} - -func (m *FieldOptions) GetLazy() bool { - if m != nil && m.Lazy != nil { - return *m.Lazy - } - return Default_FieldOptions_Lazy -} - -func (m *FieldOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FieldOptions_Deprecated -} - -func (m *FieldOptions) GetWeak() bool { - if m != nil && m.Weak != nil { - return *m.Weak - } - return Default_FieldOptions_Weak -} - -func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type OneofOptions struct { - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *OneofOptions) Reset() { *m = OneofOptions{} } -func (m *OneofOptions) String() string { return proto.CompactTextString(m) } -func (*OneofOptions) ProtoMessage() {} -func (*OneofOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{13} -} - -var extRange_OneofOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_OneofOptions -} - -func (m *OneofOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_OneofOptions.Unmarshal(m, b) -} -func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic) -} -func (m *OneofOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_OneofOptions.Merge(m, src) -} -func (m *OneofOptions) XXX_Size() int { - return xxx_messageInfo_OneofOptions.Size(m) -} -func (m *OneofOptions) XXX_DiscardUnknown() { - xxx_messageInfo_OneofOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_OneofOptions proto.InternalMessageInfo - -func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumOptions struct { - // Set this option to true to allow mapping different tag names to the same - // value. - AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumOptions) Reset() { *m = EnumOptions{} } -func (m *EnumOptions) String() string { return proto.CompactTextString(m) } -func (*EnumOptions) ProtoMessage() {} -func (*EnumOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{14} -} - -var extRange_EnumOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumOptions -} - -func (m *EnumOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumOptions.Unmarshal(m, b) -} -func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic) -} -func (m *EnumOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumOptions.Merge(m, src) -} -func (m *EnumOptions) XXX_Size() int { - return xxx_messageInfo_EnumOptions.Size(m) -} -func (m *EnumOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumOptions proto.InternalMessageInfo - -const Default_EnumOptions_Deprecated bool = false - -func (m *EnumOptions) GetAllowAlias() bool { - if m != nil && m.AllowAlias != nil { - return *m.AllowAlias - } - return false -} - -func (m *EnumOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumOptions_Deprecated -} - -func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumValueOptions struct { - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } -func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } -func (*EnumValueOptions) ProtoMessage() {} -func (*EnumValueOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{15} -} - -var extRange_EnumValueOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumValueOptions -} - -func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b) -} -func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic) -} -func (m *EnumValueOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueOptions.Merge(m, src) -} -func (m *EnumValueOptions) XXX_Size() int { - return xxx_messageInfo_EnumValueOptions.Size(m) -} -func (m *EnumValueOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo - -const Default_EnumValueOptions_Deprecated bool = false - -func (m *EnumValueOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumValueOptions_Deprecated -} - -func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type ServiceOptions struct { - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } -func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } -func (*ServiceOptions) ProtoMessage() {} -func (*ServiceOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{16} -} - -var extRange_ServiceOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_ServiceOptions -} - -func (m *ServiceOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServiceOptions.Unmarshal(m, b) -} -func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic) -} -func (m *ServiceOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServiceOptions.Merge(m, src) -} -func (m *ServiceOptions) XXX_Size() int { - return xxx_messageInfo_ServiceOptions.Size(m) -} -func (m *ServiceOptions) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo - -const Default_ServiceOptions_Deprecated bool = false - -func (m *ServiceOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_ServiceOptions_Deprecated -} - -func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MethodOptions struct { - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodOptions) Reset() { *m = MethodOptions{} } -func (m *MethodOptions) String() string { return proto.CompactTextString(m) } -func (*MethodOptions) ProtoMessage() {} -func (*MethodOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{17} -} - -var extRange_MethodOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MethodOptions -} - -func (m *MethodOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodOptions.Unmarshal(m, b) -} -func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic) -} -func (m *MethodOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodOptions.Merge(m, src) -} -func (m *MethodOptions) XXX_Size() int { - return xxx_messageInfo_MethodOptions.Size(m) -} -func (m *MethodOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MethodOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodOptions proto.InternalMessageInfo - -const Default_MethodOptions_Deprecated bool = false -const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN - -func (m *MethodOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MethodOptions_Deprecated -} - -func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { - if m != nil && m.IdempotencyLevel != nil { - return *m.IdempotencyLevel - } - return Default_MethodOptions_IdempotencyLevel -} - -func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -type UninterpretedOption struct { - Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` - PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` - NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` - DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` - StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` - AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } -func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption) ProtoMessage() {} -func (*UninterpretedOption) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{18} -} -func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b) -} -func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption.Merge(m, src) -} -func (m *UninterpretedOption) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption.Size(m) -} -func (m *UninterpretedOption) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo - -func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { - if m != nil { - return m.Name - } - return nil -} - -func (m *UninterpretedOption) GetIdentifierValue() string { - if m != nil && m.IdentifierValue != nil { - return *m.IdentifierValue - } - return "" -} - -func (m *UninterpretedOption) GetPositiveIntValue() uint64 { - if m != nil && m.PositiveIntValue != nil { - return *m.PositiveIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetNegativeIntValue() int64 { - if m != nil && m.NegativeIntValue != nil { - return *m.NegativeIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetDoubleValue() float64 { - if m != nil && m.DoubleValue != nil { - return *m.DoubleValue - } - return 0 -} - -func (m *UninterpretedOption) GetStringValue() []byte { - if m != nil { - return m.StringValue - } - return nil -} - -func (m *UninterpretedOption) GetAggregateValue() string { - if m != nil && m.AggregateValue != nil { - return *m.AggregateValue - } - return "" -} - -// The name of the uninterpreted option. Each string represents a segment in -// a dot-separated name. is_extension is true iff a segment represents an -// extension (denoted with parentheses in options specs in .proto files). -// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents -// "foo.(bar.baz).qux". -type UninterpretedOption_NamePart struct { - NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` - IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } -func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption_NamePart) ProtoMessage() {} -func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{18, 0} -} -func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b) -} -func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src) -} -func (m *UninterpretedOption_NamePart) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption_NamePart.Size(m) -} -func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo - -func (m *UninterpretedOption_NamePart) GetNamePart() string { - if m != nil && m.NamePart != nil { - return *m.NamePart - } - return "" -} - -func (m *UninterpretedOption_NamePart) GetIsExtension() bool { - if m != nil && m.IsExtension != nil { - return *m.IsExtension - } - return false -} - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -type SourceCodeInfo struct { - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendent. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } -func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo) ProtoMessage() {} -func (*SourceCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{19} -} -func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b) -} -func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo.Merge(m, src) -} -func (m *SourceCodeInfo) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo.Size(m) -} -func (m *SourceCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo - -func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { - if m != nil { - return m.Location - } - return nil -} - -type SourceCodeInfo_Location struct { - // Identifies which part of the FileDescriptorProto was defined at this - // location. - // - // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] - // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 - // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; - // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; - // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; - // - // Thus, the above path gives the location of a field name. If we removed - // the last element: - // [ 4, 3, 2, 7 ] - // this path refers to the whole field declaration (from the beginning - // of the label to the terminating semicolon). - Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` - // Always has exactly three or four elements: start line, start column, - // end line (optional, otherwise assumed same as start line), end column. - // These are packed into a single field for efficiency. Note that line - // and column numbers are zero-based -- typically you will want to add - // 1 to each before displaying to a user. - Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` - // If this SourceCodeInfo represents a complete declaration, these are any - // comments appearing before and after the declaration which appear to be - // attached to the declaration. - // - // A series of line comments appearing on consecutive lines, with no other - // tokens appearing on those lines, will be treated as a single comment. - // - // leading_detached_comments will keep paragraphs of comments that appear - // before (but not connected to) the current element. Each paragraph, - // separated by empty lines, will be one comment element in the repeated - // field. - // - // Only the comment content is provided; comment markers (e.g. //) are - // stripped out. For block comments, leading whitespace and an asterisk - // will be stripped from the beginning of each line other than the first. - // Newlines are included in the output. - // - // Examples: - // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; - // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. - // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; - // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. - // - // // Detached comment for corge paragraph 2. - // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; - // - // // ignored detached comments. - LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` - TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` - LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } -func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo_Location) ProtoMessage() {} -func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{19, 0} -} -func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b) -} -func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src) -} -func (m *SourceCodeInfo_Location) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo_Location.Size(m) -} -func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo - -func (m *SourceCodeInfo_Location) GetPath() []int32 { - if m != nil { - return m.Path - } - return nil -} - -func (m *SourceCodeInfo_Location) GetSpan() []int32 { - if m != nil { - return m.Span - } - return nil -} - -func (m *SourceCodeInfo_Location) GetLeadingComments() string { - if m != nil && m.LeadingComments != nil { - return *m.LeadingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetTrailingComments() string { - if m != nil && m.TrailingComments != nil { - return *m.TrailingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { - if m != nil { - return m.LeadingDetachedComments - } - return nil -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -type GeneratedCodeInfo struct { - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } -func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } -func (*GeneratedCodeInfo) ProtoMessage() {} -func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_308767df5ffe18af, []int{20} -} -func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b) -} -func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic) -} -func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_GeneratedCodeInfo.Merge(m, src) -} -func (m *GeneratedCodeInfo) XXX_Size() int { - return xxx_messageInfo_GeneratedCodeInfo.Size(m) -} -func (m *GeneratedCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo - -func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { - if m != nil { - return m.Annotation - } - return nil -} - -type GeneratedCodeInfo_Annotation struct { - // Identifies the element in the original source .proto file. 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DO NOT EDIT. -// source: descriptor.proto - -package descriptor - -import ( - fmt "fmt" - github_com_gogo_protobuf_proto "github.com/gogo/protobuf/proto" - proto "github.com/gogo/protobuf/proto" - math "math" - reflect "reflect" - sort "sort" - strconv "strconv" - strings "strings" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -func (this *FileDescriptorSet) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 5) - s = append(s, "&descriptor.FileDescriptorSet{") - if this.File != nil { - s = append(s, "File: "+fmt.Sprintf("%#v", this.File)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *FileDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 16) - s = append(s, "&descriptor.FileDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Package != nil { - s = append(s, "Package: "+valueToGoStringDescriptor(this.Package, "string")+",\n") - } - if this.Dependency != nil { - s = append(s, "Dependency: "+fmt.Sprintf("%#v", this.Dependency)+",\n") - } - if this.PublicDependency != nil { - s = append(s, "PublicDependency: "+fmt.Sprintf("%#v", this.PublicDependency)+",\n") - } - if this.WeakDependency != nil { - s = append(s, "WeakDependency: "+fmt.Sprintf("%#v", this.WeakDependency)+",\n") - } - if this.MessageType != nil { - s = append(s, "MessageType: "+fmt.Sprintf("%#v", this.MessageType)+",\n") - } - if this.EnumType != nil { - s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n") - } - if this.Service != nil { - s = append(s, "Service: "+fmt.Sprintf("%#v", this.Service)+",\n") - } - if this.Extension != nil { - s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.SourceCodeInfo != nil { - s = append(s, "SourceCodeInfo: "+fmt.Sprintf("%#v", this.SourceCodeInfo)+",\n") - } - if this.Syntax != nil { - s = append(s, "Syntax: "+valueToGoStringDescriptor(this.Syntax, "string")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *DescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 14) - s = append(s, "&descriptor.DescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Field != nil { - s = append(s, "Field: "+fmt.Sprintf("%#v", this.Field)+",\n") - } - if this.Extension != nil { - s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n") - } - if this.NestedType != nil { - s = append(s, "NestedType: "+fmt.Sprintf("%#v", this.NestedType)+",\n") - } - if this.EnumType != nil { - s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n") - } - if this.ExtensionRange != nil { - s = append(s, "ExtensionRange: "+fmt.Sprintf("%#v", this.ExtensionRange)+",\n") - } - if this.OneofDecl != nil { - s = append(s, "OneofDecl: "+fmt.Sprintf("%#v", this.OneofDecl)+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.ReservedRange != nil { - s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n") - } - if this.ReservedName != nil { - s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *DescriptorProto_ExtensionRange) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 7) - s = append(s, "&descriptor.DescriptorProto_ExtensionRange{") - if this.Start != nil { - s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") - } - if this.End != nil { - s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *DescriptorProto_ReservedRange) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.DescriptorProto_ReservedRange{") - if this.Start != nil { - s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") - } - if this.End != nil { - s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *ExtensionRangeOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 5) - s = append(s, "&descriptor.ExtensionRangeOptions{") - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *FieldDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 14) - s = append(s, "&descriptor.FieldDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Number != nil { - s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n") - } - if this.Label != nil { - s = append(s, "Label: "+valueToGoStringDescriptor(this.Label, "FieldDescriptorProto_Label")+",\n") - } - if this.Type != nil { - s = append(s, "Type: "+valueToGoStringDescriptor(this.Type, "FieldDescriptorProto_Type")+",\n") - } - if this.TypeName != nil { - s = append(s, "TypeName: "+valueToGoStringDescriptor(this.TypeName, "string")+",\n") - } - if this.Extendee != nil { - s = append(s, "Extendee: "+valueToGoStringDescriptor(this.Extendee, "string")+",\n") - } - if this.DefaultValue != nil { - s = append(s, "DefaultValue: "+valueToGoStringDescriptor(this.DefaultValue, "string")+",\n") - } - if this.OneofIndex != nil { - s = append(s, "OneofIndex: "+valueToGoStringDescriptor(this.OneofIndex, "int32")+",\n") - } - if this.JsonName != nil { - s = append(s, "JsonName: "+valueToGoStringDescriptor(this.JsonName, "string")+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *OneofDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.OneofDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *EnumDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 9) - s = append(s, "&descriptor.EnumDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Value != nil { - s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.ReservedRange != nil { - s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n") - } - if this.ReservedName != nil { - s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *EnumDescriptorProto_EnumReservedRange) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.EnumDescriptorProto_EnumReservedRange{") - if this.Start != nil { - s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") - } - if this.End != nil { - s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *EnumValueDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 7) - s = append(s, "&descriptor.EnumValueDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Number != nil { - s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *ServiceDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 7) - s = append(s, "&descriptor.ServiceDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.Method != nil { - s = append(s, "Method: "+fmt.Sprintf("%#v", this.Method)+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *MethodDescriptorProto) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 10) - s = append(s, "&descriptor.MethodDescriptorProto{") - if this.Name != nil { - s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") - } - if this.InputType != nil { - s = append(s, "InputType: "+valueToGoStringDescriptor(this.InputType, "string")+",\n") - } - if this.OutputType != nil { - s = append(s, "OutputType: "+valueToGoStringDescriptor(this.OutputType, "string")+",\n") - } - if this.Options != nil { - s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") - } - if this.ClientStreaming != nil { - s = append(s, "ClientStreaming: "+valueToGoStringDescriptor(this.ClientStreaming, "bool")+",\n") - } - if this.ServerStreaming != nil { - s = append(s, "ServerStreaming: "+valueToGoStringDescriptor(this.ServerStreaming, "bool")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *FileOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 25) - s = append(s, "&descriptor.FileOptions{") - if this.JavaPackage != nil { - s = append(s, "JavaPackage: "+valueToGoStringDescriptor(this.JavaPackage, "string")+",\n") - } - if this.JavaOuterClassname != nil { - s = append(s, "JavaOuterClassname: "+valueToGoStringDescriptor(this.JavaOuterClassname, "string")+",\n") - } - if this.JavaMultipleFiles != nil { - s = append(s, "JavaMultipleFiles: "+valueToGoStringDescriptor(this.JavaMultipleFiles, "bool")+",\n") - } - if this.JavaGenerateEqualsAndHash != nil { - s = append(s, "JavaGenerateEqualsAndHash: "+valueToGoStringDescriptor(this.JavaGenerateEqualsAndHash, "bool")+",\n") - } - if this.JavaStringCheckUtf8 != nil { - s = append(s, "JavaStringCheckUtf8: "+valueToGoStringDescriptor(this.JavaStringCheckUtf8, "bool")+",\n") - } - if this.OptimizeFor != nil { - s = append(s, "OptimizeFor: "+valueToGoStringDescriptor(this.OptimizeFor, "FileOptions_OptimizeMode")+",\n") - } - if this.GoPackage != nil { - s = append(s, "GoPackage: "+valueToGoStringDescriptor(this.GoPackage, "string")+",\n") - } - if this.CcGenericServices != nil { - s = append(s, "CcGenericServices: "+valueToGoStringDescriptor(this.CcGenericServices, "bool")+",\n") - } - if this.JavaGenericServices != nil { - s = append(s, "JavaGenericServices: "+valueToGoStringDescriptor(this.JavaGenericServices, "bool")+",\n") - } - if this.PyGenericServices != nil { - s = append(s, "PyGenericServices: "+valueToGoStringDescriptor(this.PyGenericServices, "bool")+",\n") - } - if this.PhpGenericServices != nil { - s = append(s, "PhpGenericServices: "+valueToGoStringDescriptor(this.PhpGenericServices, "bool")+",\n") - } - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.CcEnableArenas != nil { - s = append(s, "CcEnableArenas: "+valueToGoStringDescriptor(this.CcEnableArenas, "bool")+",\n") - } - if this.ObjcClassPrefix != nil { - s = append(s, "ObjcClassPrefix: "+valueToGoStringDescriptor(this.ObjcClassPrefix, "string")+",\n") - } - if this.CsharpNamespace != nil { - s = append(s, "CsharpNamespace: "+valueToGoStringDescriptor(this.CsharpNamespace, "string")+",\n") - } - if this.SwiftPrefix != nil { - s = append(s, "SwiftPrefix: "+valueToGoStringDescriptor(this.SwiftPrefix, "string")+",\n") - } - if this.PhpClassPrefix != nil { - s = append(s, "PhpClassPrefix: "+valueToGoStringDescriptor(this.PhpClassPrefix, "string")+",\n") - } - if this.PhpNamespace != nil { - s = append(s, "PhpNamespace: "+valueToGoStringDescriptor(this.PhpNamespace, "string")+",\n") - } - if this.PhpMetadataNamespace != nil { - s = append(s, "PhpMetadataNamespace: "+valueToGoStringDescriptor(this.PhpMetadataNamespace, "string")+",\n") - } - if this.RubyPackage != nil { - s = append(s, "RubyPackage: "+valueToGoStringDescriptor(this.RubyPackage, "string")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *MessageOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 9) - s = append(s, "&descriptor.MessageOptions{") - if this.MessageSetWireFormat != nil { - s = append(s, "MessageSetWireFormat: "+valueToGoStringDescriptor(this.MessageSetWireFormat, "bool")+",\n") - } - if this.NoStandardDescriptorAccessor != nil { - s = append(s, "NoStandardDescriptorAccessor: "+valueToGoStringDescriptor(this.NoStandardDescriptorAccessor, "bool")+",\n") - } - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.MapEntry != nil { - s = append(s, "MapEntry: "+valueToGoStringDescriptor(this.MapEntry, "bool")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *FieldOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 11) - s = append(s, "&descriptor.FieldOptions{") - if this.Ctype != nil { - s = append(s, "Ctype: "+valueToGoStringDescriptor(this.Ctype, "FieldOptions_CType")+",\n") - } - if this.Packed != nil { - s = append(s, "Packed: "+valueToGoStringDescriptor(this.Packed, "bool")+",\n") - } - if this.Jstype != nil { - s = append(s, "Jstype: "+valueToGoStringDescriptor(this.Jstype, "FieldOptions_JSType")+",\n") - } - if this.Lazy != nil { - s = append(s, "Lazy: "+valueToGoStringDescriptor(this.Lazy, "bool")+",\n") - } - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.Weak != nil { - s = append(s, "Weak: "+valueToGoStringDescriptor(this.Weak, "bool")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *OneofOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 5) - s = append(s, "&descriptor.OneofOptions{") - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *EnumOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 7) - s = append(s, "&descriptor.EnumOptions{") - if this.AllowAlias != nil { - s = append(s, "AllowAlias: "+valueToGoStringDescriptor(this.AllowAlias, "bool")+",\n") - } - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *EnumValueOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.EnumValueOptions{") - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *ServiceOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.ServiceOptions{") - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *MethodOptions) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 7) - s = append(s, "&descriptor.MethodOptions{") - if this.Deprecated != nil { - s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") - } - if this.IdempotencyLevel != nil { - s = append(s, "IdempotencyLevel: "+valueToGoStringDescriptor(this.IdempotencyLevel, "MethodOptions_IdempotencyLevel")+",\n") - } - if this.UninterpretedOption != nil { - s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") - } - s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *UninterpretedOption) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 11) - s = append(s, "&descriptor.UninterpretedOption{") - if this.Name != nil { - s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") - } - if this.IdentifierValue != nil { - s = append(s, "IdentifierValue: "+valueToGoStringDescriptor(this.IdentifierValue, "string")+",\n") - } - if this.PositiveIntValue != nil { - s = append(s, "PositiveIntValue: "+valueToGoStringDescriptor(this.PositiveIntValue, "uint64")+",\n") - } - if this.NegativeIntValue != nil { - s = append(s, "NegativeIntValue: "+valueToGoStringDescriptor(this.NegativeIntValue, "int64")+",\n") - } - if this.DoubleValue != nil { - s = append(s, "DoubleValue: "+valueToGoStringDescriptor(this.DoubleValue, "float64")+",\n") - } - if this.StringValue != nil { - s = append(s, "StringValue: "+valueToGoStringDescriptor(this.StringValue, "byte")+",\n") - } - if this.AggregateValue != nil { - s = append(s, "AggregateValue: "+valueToGoStringDescriptor(this.AggregateValue, "string")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *UninterpretedOption_NamePart) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 6) - s = append(s, "&descriptor.UninterpretedOption_NamePart{") - if this.NamePart != nil { - s = append(s, "NamePart: "+valueToGoStringDescriptor(this.NamePart, "string")+",\n") - } - if this.IsExtension != nil { - s = append(s, "IsExtension: "+valueToGoStringDescriptor(this.IsExtension, "bool")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *SourceCodeInfo) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 5) - s = append(s, "&descriptor.SourceCodeInfo{") - if this.Location != nil { - s = append(s, "Location: "+fmt.Sprintf("%#v", this.Location)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *SourceCodeInfo_Location) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 9) - s = append(s, "&descriptor.SourceCodeInfo_Location{") - if this.Path != nil { - s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n") - } - if this.Span != nil { - s = append(s, "Span: "+fmt.Sprintf("%#v", this.Span)+",\n") - } - if this.LeadingComments != nil { - s = append(s, "LeadingComments: "+valueToGoStringDescriptor(this.LeadingComments, "string")+",\n") - } - if this.TrailingComments != nil { - s = append(s, "TrailingComments: "+valueToGoStringDescriptor(this.TrailingComments, "string")+",\n") - } - if this.LeadingDetachedComments != nil { - s = append(s, "LeadingDetachedComments: "+fmt.Sprintf("%#v", this.LeadingDetachedComments)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *GeneratedCodeInfo) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 5) - s = append(s, "&descriptor.GeneratedCodeInfo{") - if this.Annotation != nil { - s = append(s, "Annotation: "+fmt.Sprintf("%#v", this.Annotation)+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func (this *GeneratedCodeInfo_Annotation) GoString() string { - if this == nil { - return "nil" - } - s := make([]string, 0, 8) - s = append(s, "&descriptor.GeneratedCodeInfo_Annotation{") - if this.Path != nil { - s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n") - } - if this.SourceFile != nil { - s = append(s, "SourceFile: "+valueToGoStringDescriptor(this.SourceFile, "string")+",\n") - } - if this.Begin != nil { - s = append(s, "Begin: "+valueToGoStringDescriptor(this.Begin, "int32")+",\n") - } - if this.End != nil { - s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") - } - if this.XXX_unrecognized != nil { - s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") - } - s = append(s, "}") - return strings.Join(s, "") -} -func valueToGoStringDescriptor(v interface{}, typ string) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) -} -func extensionToGoStringDescriptor(m github_com_gogo_protobuf_proto.Message) string { - e := github_com_gogo_protobuf_proto.GetUnsafeExtensionsMap(m) - if e == nil { - return "nil" - } - s := "proto.NewUnsafeXXX_InternalExtensions(map[int32]proto.Extension{" - keys := make([]int, 0, len(e)) - for k := range e { - keys = append(keys, int(k)) - } - sort.Ints(keys) - ss := []string{} - for _, k := range keys { - ss = append(ss, strconv.Itoa(k)+": "+e[int32(k)].GoString()) - } - s += strings.Join(ss, ",") + "})" - return s -} diff --git a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go deleted file mode 100644 index e0846a357..000000000 --- a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go +++ /dev/null @@ -1,390 +0,0 @@ -// Protocol Buffers for Go with Gadgets -// -// Copyright (c) 2013, The GoGo Authors. All rights reserved. -// http://github.com/gogo/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package descriptor - -import ( - "strings" -) - -func (msg *DescriptorProto) GetMapFields() (*FieldDescriptorProto, *FieldDescriptorProto) { - if !msg.GetOptions().GetMapEntry() { - return nil, nil - } - return msg.GetField()[0], msg.GetField()[1] -} - -func dotToUnderscore(r rune) rune { - if r == '.' { - return '_' - } - return r -} - -func (field *FieldDescriptorProto) WireType() (wire int) { - switch *field.Type { - case FieldDescriptorProto_TYPE_DOUBLE: - return 1 - case FieldDescriptorProto_TYPE_FLOAT: - return 5 - case FieldDescriptorProto_TYPE_INT64: - return 0 - case FieldDescriptorProto_TYPE_UINT64: - return 0 - case FieldDescriptorProto_TYPE_INT32: - return 0 - case FieldDescriptorProto_TYPE_UINT32: - return 0 - case FieldDescriptorProto_TYPE_FIXED64: - return 1 - case FieldDescriptorProto_TYPE_FIXED32: - return 5 - case FieldDescriptorProto_TYPE_BOOL: - return 0 - case FieldDescriptorProto_TYPE_STRING: - return 2 - case FieldDescriptorProto_TYPE_GROUP: - return 2 - case FieldDescriptorProto_TYPE_MESSAGE: - return 2 - case FieldDescriptorProto_TYPE_BYTES: - return 2 - case FieldDescriptorProto_TYPE_ENUM: - return 0 - case FieldDescriptorProto_TYPE_SFIXED32: - return 5 - case FieldDescriptorProto_TYPE_SFIXED64: - return 1 - case FieldDescriptorProto_TYPE_SINT32: - return 0 - case FieldDescriptorProto_TYPE_SINT64: - return 0 - } - panic("unreachable") -} - -func (field *FieldDescriptorProto) GetKeyUint64() (x uint64) { - packed := field.IsPacked() - wireType := field.WireType() - fieldNumber := field.GetNumber() - if packed { - wireType = 2 - } - x = uint64(uint32(fieldNumber)<<3 | uint32(wireType)) - return x -} - -func (field *FieldDescriptorProto) GetKey3Uint64() (x uint64) { - packed := field.IsPacked3() - wireType := field.WireType() - fieldNumber := field.GetNumber() - if packed { - wireType = 2 - } - x = uint64(uint32(fieldNumber)<<3 | uint32(wireType)) - return x -} - -func (field *FieldDescriptorProto) GetKey() []byte { - x := field.GetKeyUint64() - i := 0 - keybuf := make([]byte, 0) - for i = 0; x > 127; i++ { - keybuf = append(keybuf, 0x80|uint8(x&0x7F)) - x >>= 7 - } - keybuf = append(keybuf, uint8(x)) - return keybuf -} - -func (field *FieldDescriptorProto) GetKey3() []byte { - x := field.GetKey3Uint64() - i := 0 - keybuf := make([]byte, 0) - for i = 0; x > 127; i++ { - keybuf = append(keybuf, 0x80|uint8(x&0x7F)) - x >>= 7 - } - keybuf = append(keybuf, uint8(x)) - return keybuf -} - -func (desc *FileDescriptorSet) GetField(packageName, messageName, fieldName string) *FieldDescriptorProto { - msg := desc.GetMessage(packageName, messageName) - if msg == nil { - return nil - } - for _, field := range msg.GetField() { - if field.GetName() == fieldName { - return field - } - } - return nil -} - -func (file *FileDescriptorProto) GetMessage(typeName string) *DescriptorProto { - for _, msg := range file.GetMessageType() { - if msg.GetName() == typeName { - return msg - } - nes := file.GetNestedMessage(msg, strings.TrimPrefix(typeName, msg.GetName()+".")) - if nes != nil { - return nes - } - } - return nil -} - -func (file *FileDescriptorProto) GetNestedMessage(msg *DescriptorProto, typeName string) *DescriptorProto { - for _, nes := range msg.GetNestedType() { - if nes.GetName() == typeName { - return nes - } - res := file.GetNestedMessage(nes, strings.TrimPrefix(typeName, nes.GetName()+".")) - if res != nil { - return res - } - } - return nil -} - -func (desc *FileDescriptorSet) GetMessage(packageName string, typeName string) *DescriptorProto { - for _, file := range desc.GetFile() { - if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { - continue - } - for _, msg := range file.GetMessageType() { - if msg.GetName() == typeName { - return msg - } - } - for _, msg := range file.GetMessageType() { - for _, nes := range msg.GetNestedType() { - if nes.GetName() == typeName { - return nes - } - if msg.GetName()+"."+nes.GetName() == typeName { - return nes - } - } - } - } - return nil -} - -func (desc *FileDescriptorSet) IsProto3(packageName string, typeName string) bool { - for _, file := range desc.GetFile() { - if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { - continue - } - for _, msg := range file.GetMessageType() { - if msg.GetName() == typeName { - return file.GetSyntax() == "proto3" - } - } - for _, msg := range file.GetMessageType() { - for _, nes := range msg.GetNestedType() { - if nes.GetName() == typeName { - return file.GetSyntax() == "proto3" - } - if msg.GetName()+"."+nes.GetName() == typeName { - return file.GetSyntax() == "proto3" - } - } - } - } - return false -} - -func (msg *DescriptorProto) IsExtendable() bool { - return len(msg.GetExtensionRange()) > 0 -} - -func (desc *FileDescriptorSet) FindExtension(packageName string, typeName string, fieldName string) (extPackageName string, field *FieldDescriptorProto) { - parent := desc.GetMessage(packageName, typeName) - if parent == nil { - return "", nil - } - if !parent.IsExtendable() { - return "", nil - } - extendee := "." + packageName + "." + typeName - for _, file := range desc.GetFile() { - for _, ext := range file.GetExtension() { - if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) { - if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) { - continue - } - } else { - if ext.GetExtendee() != extendee { - continue - } - } - if ext.GetName() == fieldName { - return file.GetPackage(), ext - } - } - } - return "", nil -} - -func (desc *FileDescriptorSet) FindExtensionByFieldNumber(packageName string, typeName string, fieldNum int32) (extPackageName string, field *FieldDescriptorProto) { - parent := desc.GetMessage(packageName, typeName) - if parent == nil { - return "", nil - } - if !parent.IsExtendable() { - return "", nil - } - extendee := "." + packageName + "." + typeName - for _, file := range desc.GetFile() { - for _, ext := range file.GetExtension() { - if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) { - if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) { - continue - } - } else { - if ext.GetExtendee() != extendee { - continue - } - } - if ext.GetNumber() == fieldNum { - return file.GetPackage(), ext - } - } - } - return "", nil -} - -func (desc *FileDescriptorSet) FindMessage(packageName string, typeName string, fieldName string) (msgPackageName string, msgName string) { - parent := desc.GetMessage(packageName, typeName) - if parent == nil { - return "", "" - } - field := parent.GetFieldDescriptor(fieldName) - if field == nil { - var extPackageName string - extPackageName, field = desc.FindExtension(packageName, typeName, fieldName) - if field == nil { - return "", "" - } - packageName = extPackageName - } - typeNames := strings.Split(field.GetTypeName(), ".") - if len(typeNames) == 1 { - msg := desc.GetMessage(packageName, typeName) - if msg == nil { - return "", "" - } - return packageName, msg.GetName() - } - if len(typeNames) > 2 { - for i := 1; i < len(typeNames)-1; i++ { - packageName = strings.Join(typeNames[1:len(typeNames)-i], ".") - typeName = strings.Join(typeNames[len(typeNames)-i:], ".") - msg := desc.GetMessage(packageName, typeName) - if msg != nil { - typeNames := strings.Split(msg.GetName(), ".") - if len(typeNames) == 1 { - return packageName, msg.GetName() - } - return strings.Join(typeNames[1:len(typeNames)-1], "."), typeNames[len(typeNames)-1] - } - } - } - return "", "" -} - -func (msg *DescriptorProto) GetFieldDescriptor(fieldName string) *FieldDescriptorProto { - for _, field := range msg.GetField() { - if field.GetName() == fieldName { - return field - } - } - return nil -} - -func (desc *FileDescriptorSet) GetEnum(packageName string, typeName string) *EnumDescriptorProto { - for _, file := range desc.GetFile() { - if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { - continue - } - for _, enum := range file.GetEnumType() { - if enum.GetName() == typeName { - return enum - } - } - } - return nil -} - -func (f *FieldDescriptorProto) IsEnum() bool { - return *f.Type == FieldDescriptorProto_TYPE_ENUM -} - -func (f *FieldDescriptorProto) IsMessage() bool { - return *f.Type == FieldDescriptorProto_TYPE_MESSAGE -} - -func (f *FieldDescriptorProto) IsBytes() bool { - return *f.Type == FieldDescriptorProto_TYPE_BYTES -} - -func (f *FieldDescriptorProto) IsRepeated() bool { - return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REPEATED -} - -func (f *FieldDescriptorProto) IsString() bool { - return *f.Type == FieldDescriptorProto_TYPE_STRING -} - -func (f *FieldDescriptorProto) IsBool() bool { - return *f.Type == FieldDescriptorProto_TYPE_BOOL -} - -func (f *FieldDescriptorProto) IsRequired() bool { - return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REQUIRED -} - -func (f *FieldDescriptorProto) IsPacked() bool { - return f.Options != nil && f.GetOptions().GetPacked() -} - -func (f *FieldDescriptorProto) IsPacked3() bool { - if f.IsRepeated() && f.IsScalar() { - if f.Options == nil || f.GetOptions().Packed == nil { - return true - } - return f.Options != nil && f.GetOptions().GetPacked() - } - return false -} - -func (m *DescriptorProto) HasExtension() bool { - return len(m.ExtensionRange) > 0 -} diff --git a/vendor/github.com/golang/groupcache/LICENSE b/vendor/github.com/golang/groupcache/LICENSE deleted file mode 100644 index 37ec93a14..000000000 --- a/vendor/github.com/golang/groupcache/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. Grant of Copyright License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable copyright license to reproduce, prepare Derivative Works of, -publicly display, publicly perform, sublicense, and distribute the Work and such -Derivative Works in Source or Object form. - -3. Grant of Patent License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable (except as stated in this section) patent license to make, have -made, use, offer to sell, sell, import, and otherwise transfer the Work, where -such license applies only to those patent claims licensable by such Contributor -that are necessarily infringed by their Contribution(s) alone or by combination -of their Contribution(s) with the Work to which such Contribution(s) was -submitted. If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. 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The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/golang/groupcache/lru/lru.go b/vendor/github.com/golang/groupcache/lru/lru.go deleted file mode 100644 index cdfe2991f..000000000 --- a/vendor/github.com/golang/groupcache/lru/lru.go +++ /dev/null @@ -1,121 +0,0 @@ -/* -Copyright 2013 Google Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -// Package lru implements an LRU cache. -package lru - -import "container/list" - -// Cache is an LRU cache. It is not safe for concurrent access. -type Cache struct { - // MaxEntries is the maximum number of cache entries before - // an item is evicted. Zero means no limit. - MaxEntries int - - // OnEvicted optionally specificies a callback function to be - // executed when an entry is purged from the cache. - OnEvicted func(key Key, value interface{}) - - ll *list.List - cache map[interface{}]*list.Element -} - -// A Key may be any value that is comparable. See http://golang.org/ref/spec#Comparison_operators -type Key interface{} - -type entry struct { - key Key - value interface{} -} - -// New creates a new Cache. -// If maxEntries is zero, the cache has no limit and it's assumed -// that eviction is done by the caller. -func New(maxEntries int) *Cache { - return &Cache{ - MaxEntries: maxEntries, - ll: list.New(), - cache: make(map[interface{}]*list.Element), - } -} - -// Add adds a value to the cache. -func (c *Cache) Add(key Key, value interface{}) { - if c.cache == nil { - c.cache = make(map[interface{}]*list.Element) - c.ll = list.New() - } - if ee, ok := c.cache[key]; ok { - c.ll.MoveToFront(ee) - ee.Value.(*entry).value = value - return - } - ele := c.ll.PushFront(&entry{key, value}) - c.cache[key] = ele - if c.MaxEntries != 0 && c.ll.Len() > c.MaxEntries { - c.RemoveOldest() - } -} - -// Get looks up a key's value from the cache. -func (c *Cache) Get(key Key) (value interface{}, ok bool) { - if c.cache == nil { - return - } - if ele, hit := c.cache[key]; hit { - c.ll.MoveToFront(ele) - return ele.Value.(*entry).value, true - } - return -} - -// Remove removes the provided key from the cache. -func (c *Cache) Remove(key Key) { - if c.cache == nil { - return - } - if ele, hit := c.cache[key]; hit { - c.removeElement(ele) - } -} - -// RemoveOldest removes the oldest item from the cache. -func (c *Cache) RemoveOldest() { - if c.cache == nil { - return - } - ele := c.ll.Back() - if ele != nil { - c.removeElement(ele) - } -} - -func (c *Cache) removeElement(e *list.Element) { - c.ll.Remove(e) - kv := e.Value.(*entry) - delete(c.cache, kv.key) - if c.OnEvicted != nil { - c.OnEvicted(kv.key, kv.value) - } -} - -// Len returns the number of items in the cache. -func (c *Cache) Len() int { - if c.cache == nil { - return 0 - } - return c.ll.Len() -} diff --git a/vendor/github.com/golang/protobuf/AUTHORS b/vendor/github.com/golang/protobuf/AUTHORS deleted file mode 100644 index 15167cd74..000000000 --- a/vendor/github.com/golang/protobuf/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/github.com/golang/protobuf/CONTRIBUTORS b/vendor/github.com/golang/protobuf/CONTRIBUTORS deleted file mode 100644 index 1c4577e96..000000000 --- a/vendor/github.com/golang/protobuf/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE deleted file mode 100644 index 0f646931a..000000000 --- a/vendor/github.com/golang/protobuf/LICENSE +++ /dev/null @@ -1,28 +0,0 @@ -Copyright 2010 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - diff --git a/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go b/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go deleted file mode 100644 index e9cc20258..000000000 --- a/vendor/github.com/golang/protobuf/jsonpb/jsonpb.go +++ /dev/null @@ -1,1284 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2015 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package jsonpb provides marshaling and unmarshaling between protocol buffers and JSON. -It follows the specification at https://developers.google.com/protocol-buffers/docs/proto3#json. - -This package produces a different output than the standard "encoding/json" package, -which does not operate correctly on protocol buffers. -*/ -package jsonpb - -import ( - "bytes" - "encoding/json" - "errors" - "fmt" - "io" - "math" - "reflect" - "sort" - "strconv" - "strings" - "time" - - "github.com/golang/protobuf/proto" - - stpb "github.com/golang/protobuf/ptypes/struct" -) - -const secondInNanos = int64(time.Second / time.Nanosecond) -const maxSecondsInDuration = 315576000000 - -// Marshaler is a configurable object for converting between -// protocol buffer objects and a JSON representation for them. -type Marshaler struct { - // Whether to render enum values as integers, as opposed to string values. - EnumsAsInts bool - - // Whether to render fields with zero values. - EmitDefaults bool - - // A string to indent each level by. The presence of this field will - // also cause a space to appear between the field separator and - // value, and for newlines to be appear between fields and array - // elements. - Indent string - - // Whether to use the original (.proto) name for fields. - OrigName bool - - // A custom URL resolver to use when marshaling Any messages to JSON. - // If unset, the default resolution strategy is to extract the - // fully-qualified type name from the type URL and pass that to - // proto.MessageType(string). - AnyResolver AnyResolver -} - -// AnyResolver takes a type URL, present in an Any message, and resolves it into -// an instance of the associated message. -type AnyResolver interface { - Resolve(typeUrl string) (proto.Message, error) -} - -func defaultResolveAny(typeUrl string) (proto.Message, error) { - // Only the part of typeUrl after the last slash is relevant. - mname := typeUrl - if slash := strings.LastIndex(mname, "/"); slash >= 0 { - mname = mname[slash+1:] - } - mt := proto.MessageType(mname) - if mt == nil { - return nil, fmt.Errorf("unknown message type %q", mname) - } - return reflect.New(mt.Elem()).Interface().(proto.Message), nil -} - -// JSONPBMarshaler is implemented by protobuf messages that customize the -// way they are marshaled to JSON. Messages that implement this should -// also implement JSONPBUnmarshaler so that the custom format can be -// parsed. -// -// The JSON marshaling must follow the proto to JSON specification: -// https://developers.google.com/protocol-buffers/docs/proto3#json -type JSONPBMarshaler interface { - MarshalJSONPB(*Marshaler) ([]byte, error) -} - -// JSONPBUnmarshaler is implemented by protobuf messages that customize -// the way they are unmarshaled from JSON. Messages that implement this -// should also implement JSONPBMarshaler so that the custom format can be -// produced. -// -// The JSON unmarshaling must follow the JSON to proto specification: -// https://developers.google.com/protocol-buffers/docs/proto3#json -type JSONPBUnmarshaler interface { - UnmarshalJSONPB(*Unmarshaler, []byte) error -} - -// Marshal marshals a protocol buffer into JSON. -func (m *Marshaler) Marshal(out io.Writer, pb proto.Message) error { - v := reflect.ValueOf(pb) - if pb == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { - return errors.New("Marshal called with nil") - } - // Check for unset required fields first. - if err := checkRequiredFields(pb); err != nil { - return err - } - writer := &errWriter{writer: out} - return m.marshalObject(writer, pb, "", "") -} - -// MarshalToString converts a protocol buffer object to JSON string. -func (m *Marshaler) MarshalToString(pb proto.Message) (string, error) { - var buf bytes.Buffer - if err := m.Marshal(&buf, pb); err != nil { - return "", err - } - return buf.String(), nil -} - -type int32Slice []int32 - -var nonFinite = map[string]float64{ - `"NaN"`: math.NaN(), - `"Infinity"`: math.Inf(1), - `"-Infinity"`: math.Inf(-1), -} - -// For sorting extensions ids to ensure stable output. -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -type wkt interface { - XXX_WellKnownType() string -} - -// marshalObject writes a struct to the Writer. -func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeURL string) error { - if jsm, ok := v.(JSONPBMarshaler); ok { - b, err := jsm.MarshalJSONPB(m) - if err != nil { - return err - } - if typeURL != "" { - // we are marshaling this object to an Any type - var js map[string]*json.RawMessage - if err = json.Unmarshal(b, &js); err != nil { - return fmt.Errorf("type %T produced invalid JSON: %v", v, err) - } - turl, err := json.Marshal(typeURL) - if err != nil { - return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) - } - js["@type"] = (*json.RawMessage)(&turl) - if m.Indent != "" { - b, err = json.MarshalIndent(js, indent, m.Indent) - } else { - b, err = json.Marshal(js) - } - if err != nil { - return err - } - } - - out.write(string(b)) - return out.err - } - - s := reflect.ValueOf(v).Elem() - - // Handle well-known types. - if wkt, ok := v.(wkt); ok { - switch wkt.XXX_WellKnownType() { - case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value", - "Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue": - // "Wrappers use the same representation in JSON - // as the wrapped primitive type, ..." - sprop := proto.GetProperties(s.Type()) - return m.marshalValue(out, sprop.Prop[0], s.Field(0), indent) - case "Any": - // Any is a bit more involved. - return m.marshalAny(out, v, indent) - case "Duration": - s, ns := s.Field(0).Int(), s.Field(1).Int() - if s < -maxSecondsInDuration || s > maxSecondsInDuration { - return fmt.Errorf("seconds out of range %v", s) - } - if ns <= -secondInNanos || ns >= secondInNanos { - return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) - } - if (s > 0 && ns < 0) || (s < 0 && ns > 0) { - return errors.New("signs of seconds and nanos do not match") - } - // Generated output always contains 0, 3, 6, or 9 fractional digits, - // depending on required precision, followed by the suffix "s". - f := "%d.%09d" - if ns < 0 { - ns = -ns - if s == 0 { - f = "-%d.%09d" - } - } - x := fmt.Sprintf(f, s, ns) - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, ".000") - out.write(`"`) - out.write(x) - out.write(`s"`) - return out.err - case "Struct", "ListValue": - // Let marshalValue handle the `Struct.fields` map or the `ListValue.values` slice. - // TODO: pass the correct Properties if needed. - return m.marshalValue(out, &proto.Properties{}, s.Field(0), indent) - case "Timestamp": - // "RFC 3339, where generated output will always be Z-normalized - // and uses 0, 3, 6 or 9 fractional digits." - s, ns := s.Field(0).Int(), s.Field(1).Int() - if ns < 0 || ns >= secondInNanos { - return fmt.Errorf("ns out of range [0, %v)", secondInNanos) - } - t := time.Unix(s, ns).UTC() - // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). - x := t.Format("2006-01-02T15:04:05.000000000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, "000") - x = strings.TrimSuffix(x, ".000") - out.write(`"`) - out.write(x) - out.write(`Z"`) - return out.err - case "Value": - // Value has a single oneof. - kind := s.Field(0) - if kind.IsNil() { - // "absence of any variant indicates an error" - return errors.New("nil Value") - } - // oneof -> *T -> T -> T.F - x := kind.Elem().Elem().Field(0) - // TODO: pass the correct Properties if needed. - return m.marshalValue(out, &proto.Properties{}, x, indent) - } - } - - out.write("{") - if m.Indent != "" { - out.write("\n") - } - - firstField := true - - if typeURL != "" { - if err := m.marshalTypeURL(out, indent, typeURL); err != nil { - return err - } - firstField = false - } - - for i := 0; i < s.NumField(); i++ { - value := s.Field(i) - valueField := s.Type().Field(i) - if strings.HasPrefix(valueField.Name, "XXX_") { - continue - } - - // IsNil will panic on most value kinds. - switch value.Kind() { - case reflect.Chan, reflect.Func, reflect.Interface: - if value.IsNil() { - continue - } - } - - if !m.EmitDefaults { - switch value.Kind() { - case reflect.Bool: - if !value.Bool() { - continue - } - case reflect.Int32, reflect.Int64: - if value.Int() == 0 { - continue - } - case reflect.Uint32, reflect.Uint64: - if value.Uint() == 0 { - continue - } - case reflect.Float32, reflect.Float64: - if value.Float() == 0 { - continue - } - case reflect.String: - if value.Len() == 0 { - continue - } - case reflect.Map, reflect.Ptr, reflect.Slice: - if value.IsNil() { - continue - } - } - } - - // Oneof fields need special handling. - if valueField.Tag.Get("protobuf_oneof") != "" { - // value is an interface containing &T{real_value}. - sv := value.Elem().Elem() // interface -> *T -> T - value = sv.Field(0) - valueField = sv.Type().Field(0) - } - prop := jsonProperties(valueField, m.OrigName) - if !firstField { - m.writeSep(out) - } - if err := m.marshalField(out, prop, value, indent); err != nil { - return err - } - firstField = false - } - - // Handle proto2 extensions. - if ep, ok := v.(proto.Message); ok { - extensions := proto.RegisteredExtensions(v) - // Sort extensions for stable output. - ids := make([]int32, 0, len(extensions)) - for id, desc := range extensions { - if !proto.HasExtension(ep, desc) { - continue - } - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - for _, id := range ids { - desc := extensions[id] - if desc == nil { - // unknown extension - continue - } - ext, extErr := proto.GetExtension(ep, desc) - if extErr != nil { - return extErr - } - value := reflect.ValueOf(ext) - var prop proto.Properties - prop.Parse(desc.Tag) - prop.JSONName = fmt.Sprintf("[%s]", desc.Name) - if !firstField { - m.writeSep(out) - } - if err := m.marshalField(out, &prop, value, indent); err != nil { - return err - } - firstField = false - } - - } - - if m.Indent != "" { - out.write("\n") - out.write(indent) - } - out.write("}") - return out.err -} - -func (m *Marshaler) writeSep(out *errWriter) { - if m.Indent != "" { - out.write(",\n") - } else { - out.write(",") - } -} - -func (m *Marshaler) marshalAny(out *errWriter, any proto.Message, indent string) error { - // "If the Any contains a value that has a special JSON mapping, - // it will be converted as follows: {"@type": xxx, "value": yyy}. - // Otherwise, the value will be converted into a JSON object, - // and the "@type" field will be inserted to indicate the actual data type." - v := reflect.ValueOf(any).Elem() - turl := v.Field(0).String() - val := v.Field(1).Bytes() - - var msg proto.Message - var err error - if m.AnyResolver != nil { - msg, err = m.AnyResolver.Resolve(turl) - } else { - msg, err = defaultResolveAny(turl) - } - if err != nil { - return err - } - - if err := proto.Unmarshal(val, msg); err != nil { - return err - } - - if _, ok := msg.(wkt); ok { - out.write("{") - if m.Indent != "" { - out.write("\n") - } - if err := m.marshalTypeURL(out, indent, turl); err != nil { - return err - } - m.writeSep(out) - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - out.write(`"value": `) - } else { - out.write(`"value":`) - } - if err := m.marshalObject(out, msg, indent+m.Indent, ""); err != nil { - return err - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - } - out.write("}") - return out.err - } - - return m.marshalObject(out, msg, indent, turl) -} - -func (m *Marshaler) marshalTypeURL(out *errWriter, indent, typeURL string) error { - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - } - out.write(`"@type":`) - if m.Indent != "" { - out.write(" ") - } - b, err := json.Marshal(typeURL) - if err != nil { - return err - } - out.write(string(b)) - return out.err -} - -// marshalField writes field description and value to the Writer. -func (m *Marshaler) marshalField(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error { - if m.Indent != "" { - out.write(indent) - out.write(m.Indent) - } - out.write(`"`) - out.write(prop.JSONName) - out.write(`":`) - if m.Indent != "" { - out.write(" ") - } - if err := m.marshalValue(out, prop, v, indent); err != nil { - return err - } - return nil -} - -// marshalValue writes the value to the Writer. -func (m *Marshaler) marshalValue(out *errWriter, prop *proto.Properties, v reflect.Value, indent string) error { - var err error - v = reflect.Indirect(v) - - // Handle nil pointer - if v.Kind() == reflect.Invalid { - out.write("null") - return out.err - } - - // Handle repeated elements. - if v.Kind() == reflect.Slice && v.Type().Elem().Kind() != reflect.Uint8 { - out.write("[") - comma := "" - for i := 0; i < v.Len(); i++ { - sliceVal := v.Index(i) - out.write(comma) - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - out.write(m.Indent) - } - if err := m.marshalValue(out, prop, sliceVal, indent+m.Indent); err != nil { - return err - } - comma = "," - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - } - out.write("]") - return out.err - } - - // Handle well-known types. - // Most are handled up in marshalObject (because 99% are messages). - if wkt, ok := v.Interface().(wkt); ok { - switch wkt.XXX_WellKnownType() { - case "NullValue": - out.write("null") - return out.err - } - } - - // Handle enumerations. - if !m.EnumsAsInts && prop.Enum != "" { - // Unknown enum values will are stringified by the proto library as their - // value. Such values should _not_ be quoted or they will be interpreted - // as an enum string instead of their value. - enumStr := v.Interface().(fmt.Stringer).String() - var valStr string - if v.Kind() == reflect.Ptr { - valStr = strconv.Itoa(int(v.Elem().Int())) - } else { - valStr = strconv.Itoa(int(v.Int())) - } - isKnownEnum := enumStr != valStr - if isKnownEnum { - out.write(`"`) - } - out.write(enumStr) - if isKnownEnum { - out.write(`"`) - } - return out.err - } - - // Handle nested messages. - if v.Kind() == reflect.Struct { - return m.marshalObject(out, v.Addr().Interface().(proto.Message), indent+m.Indent, "") - } - - // Handle maps. - // Since Go randomizes map iteration, we sort keys for stable output. - if v.Kind() == reflect.Map { - out.write(`{`) - keys := v.MapKeys() - sort.Sort(mapKeys(keys)) - for i, k := range keys { - if i > 0 { - out.write(`,`) - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - out.write(m.Indent) - } - - // TODO handle map key prop properly - b, err := json.Marshal(k.Interface()) - if err != nil { - return err - } - s := string(b) - - // If the JSON is not a string value, encode it again to make it one. - if !strings.HasPrefix(s, `"`) { - b, err := json.Marshal(s) - if err != nil { - return err - } - s = string(b) - } - - out.write(s) - out.write(`:`) - if m.Indent != "" { - out.write(` `) - } - - vprop := prop - if prop != nil && prop.MapValProp != nil { - vprop = prop.MapValProp - } - if err := m.marshalValue(out, vprop, v.MapIndex(k), indent+m.Indent); err != nil { - return err - } - } - if m.Indent != "" { - out.write("\n") - out.write(indent) - out.write(m.Indent) - } - out.write(`}`) - return out.err - } - - // Handle non-finite floats, e.g. NaN, Infinity and -Infinity. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - f := v.Float() - var sval string - switch { - case math.IsInf(f, 1): - sval = `"Infinity"` - case math.IsInf(f, -1): - sval = `"-Infinity"` - case math.IsNaN(f): - sval = `"NaN"` - } - if sval != "" { - out.write(sval) - return out.err - } - } - - // Default handling defers to the encoding/json library. - b, err := json.Marshal(v.Interface()) - if err != nil { - return err - } - needToQuote := string(b[0]) != `"` && (v.Kind() == reflect.Int64 || v.Kind() == reflect.Uint64) - if needToQuote { - out.write(`"`) - } - out.write(string(b)) - if needToQuote { - out.write(`"`) - } - return out.err -} - -// Unmarshaler is a configurable object for converting from a JSON -// representation to a protocol buffer object. -type Unmarshaler struct { - // Whether to allow messages to contain unknown fields, as opposed to - // failing to unmarshal. - AllowUnknownFields bool - - // A custom URL resolver to use when unmarshaling Any messages from JSON. - // If unset, the default resolution strategy is to extract the - // fully-qualified type name from the type URL and pass that to - // proto.MessageType(string). - AnyResolver AnyResolver -} - -// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream. -// This function is lenient and will decode any options permutations of the -// related Marshaler. -func (u *Unmarshaler) UnmarshalNext(dec *json.Decoder, pb proto.Message) error { - inputValue := json.RawMessage{} - if err := dec.Decode(&inputValue); err != nil { - return err - } - if err := u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil); err != nil { - return err - } - return checkRequiredFields(pb) -} - -// Unmarshal unmarshals a JSON object stream into a protocol -// buffer. This function is lenient and will decode any options -// permutations of the related Marshaler. -func (u *Unmarshaler) Unmarshal(r io.Reader, pb proto.Message) error { - dec := json.NewDecoder(r) - return u.UnmarshalNext(dec, pb) -} - -// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream. -// This function is lenient and will decode any options permutations of the -// related Marshaler. -func UnmarshalNext(dec *json.Decoder, pb proto.Message) error { - return new(Unmarshaler).UnmarshalNext(dec, pb) -} - -// Unmarshal unmarshals a JSON object stream into a protocol -// buffer. This function is lenient and will decode any options -// permutations of the related Marshaler. -func Unmarshal(r io.Reader, pb proto.Message) error { - return new(Unmarshaler).Unmarshal(r, pb) -} - -// UnmarshalString will populate the fields of a protocol buffer based -// on a JSON string. This function is lenient and will decode any options -// permutations of the related Marshaler. -func UnmarshalString(str string, pb proto.Message) error { - return new(Unmarshaler).Unmarshal(strings.NewReader(str), pb) -} - -// unmarshalValue converts/copies a value into the target. -// prop may be nil. -func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMessage, prop *proto.Properties) error { - targetType := target.Type() - - // Allocate memory for pointer fields. - if targetType.Kind() == reflect.Ptr { - // If input value is "null" and target is a pointer type, then the field should be treated as not set - // UNLESS the target is structpb.Value, in which case it should be set to structpb.NullValue. - _, isJSONPBUnmarshaler := target.Interface().(JSONPBUnmarshaler) - if string(inputValue) == "null" && targetType != reflect.TypeOf(&stpb.Value{}) && !isJSONPBUnmarshaler { - return nil - } - target.Set(reflect.New(targetType.Elem())) - - return u.unmarshalValue(target.Elem(), inputValue, prop) - } - - if jsu, ok := target.Addr().Interface().(JSONPBUnmarshaler); ok { - return jsu.UnmarshalJSONPB(u, []byte(inputValue)) - } - - // Handle well-known types that are not pointers. - if w, ok := target.Addr().Interface().(wkt); ok { - switch w.XXX_WellKnownType() { - case "DoubleValue", "FloatValue", "Int64Value", "UInt64Value", - "Int32Value", "UInt32Value", "BoolValue", "StringValue", "BytesValue": - return u.unmarshalValue(target.Field(0), inputValue, prop) - case "Any": - // Use json.RawMessage pointer type instead of value to support pre-1.8 version. - // 1.8 changed RawMessage.MarshalJSON from pointer type to value type, see - // https://github.com/golang/go/issues/14493 - var jsonFields map[string]*json.RawMessage - if err := json.Unmarshal(inputValue, &jsonFields); err != nil { - return err - } - - val, ok := jsonFields["@type"] - if !ok || val == nil { - return errors.New("Any JSON doesn't have '@type'") - } - - var turl string - if err := json.Unmarshal([]byte(*val), &turl); err != nil { - return fmt.Errorf("can't unmarshal Any's '@type': %q", *val) - } - target.Field(0).SetString(turl) - - var m proto.Message - var err error - if u.AnyResolver != nil { - m, err = u.AnyResolver.Resolve(turl) - } else { - m, err = defaultResolveAny(turl) - } - if err != nil { - return err - } - - if _, ok := m.(wkt); ok { - val, ok := jsonFields["value"] - if !ok { - return errors.New("Any JSON doesn't have 'value'") - } - - if err := u.unmarshalValue(reflect.ValueOf(m).Elem(), *val, nil); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err) - } - } else { - delete(jsonFields, "@type") - nestedProto, err := json.Marshal(jsonFields) - if err != nil { - return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) - } - - if err = u.unmarshalValue(reflect.ValueOf(m).Elem(), nestedProto, nil); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %T: %v", m, err) - } - } - - b, err := proto.Marshal(m) - if err != nil { - return fmt.Errorf("can't marshal proto %T into Any.Value: %v", m, err) - } - target.Field(1).SetBytes(b) - - return nil - case "Duration": - unq, err := unquote(string(inputValue)) - if err != nil { - return err - } - - d, err := time.ParseDuration(unq) - if err != nil { - return fmt.Errorf("bad Duration: %v", err) - } - - ns := d.Nanoseconds() - s := ns / 1e9 - ns %= 1e9 - target.Field(0).SetInt(s) - target.Field(1).SetInt(ns) - return nil - case "Timestamp": - unq, err := unquote(string(inputValue)) - if err != nil { - return err - } - - t, err := time.Parse(time.RFC3339Nano, unq) - if err != nil { - return fmt.Errorf("bad Timestamp: %v", err) - } - - target.Field(0).SetInt(t.Unix()) - target.Field(1).SetInt(int64(t.Nanosecond())) - return nil - case "Struct": - var m map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &m); err != nil { - return fmt.Errorf("bad StructValue: %v", err) - } - - target.Field(0).Set(reflect.ValueOf(map[string]*stpb.Value{})) - for k, jv := range m { - pv := &stpb.Value{} - if err := u.unmarshalValue(reflect.ValueOf(pv).Elem(), jv, prop); err != nil { - return fmt.Errorf("bad value in StructValue for key %q: %v", k, err) - } - target.Field(0).SetMapIndex(reflect.ValueOf(k), reflect.ValueOf(pv)) - } - return nil - case "ListValue": - var s []json.RawMessage - if err := json.Unmarshal(inputValue, &s); err != nil { - return fmt.Errorf("bad ListValue: %v", err) - } - - target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s)))) - for i, sv := range s { - if err := u.unmarshalValue(target.Field(0).Index(i), sv, prop); err != nil { - return err - } - } - return nil - case "Value": - ivStr := string(inputValue) - if ivStr == "null" { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_NullValue{})) - } else if v, err := strconv.ParseFloat(ivStr, 0); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_NumberValue{v})) - } else if v, err := unquote(ivStr); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_StringValue{v})) - } else if v, err := strconv.ParseBool(ivStr); err == nil { - target.Field(0).Set(reflect.ValueOf(&stpb.Value_BoolValue{v})) - } else if err := json.Unmarshal(inputValue, &[]json.RawMessage{}); err == nil { - lv := &stpb.ListValue{} - target.Field(0).Set(reflect.ValueOf(&stpb.Value_ListValue{lv})) - return u.unmarshalValue(reflect.ValueOf(lv).Elem(), inputValue, prop) - } else if err := json.Unmarshal(inputValue, &map[string]json.RawMessage{}); err == nil { - sv := &stpb.Struct{} - target.Field(0).Set(reflect.ValueOf(&stpb.Value_StructValue{sv})) - return u.unmarshalValue(reflect.ValueOf(sv).Elem(), inputValue, prop) - } else { - return fmt.Errorf("unrecognized type for Value %q", ivStr) - } - return nil - } - } - - // Handle enums, which have an underlying type of int32, - // and may appear as strings. - // The case of an enum appearing as a number is handled - // at the bottom of this function. - if inputValue[0] == '"' && prop != nil && prop.Enum != "" { - vmap := proto.EnumValueMap(prop.Enum) - // Don't need to do unquoting; valid enum names - // are from a limited character set. - s := inputValue[1 : len(inputValue)-1] - n, ok := vmap[string(s)] - if !ok { - return fmt.Errorf("unknown value %q for enum %s", s, prop.Enum) - } - if target.Kind() == reflect.Ptr { // proto2 - target.Set(reflect.New(targetType.Elem())) - target = target.Elem() - } - if targetType.Kind() != reflect.Int32 { - return fmt.Errorf("invalid target %q for enum %s", targetType.Kind(), prop.Enum) - } - target.SetInt(int64(n)) - return nil - } - - // Handle nested messages. - if targetType.Kind() == reflect.Struct { - var jsonFields map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &jsonFields); err != nil { - return err - } - - consumeField := func(prop *proto.Properties) (json.RawMessage, bool) { - // Be liberal in what names we accept; both orig_name and camelName are okay. - fieldNames := acceptedJSONFieldNames(prop) - - vOrig, okOrig := jsonFields[fieldNames.orig] - vCamel, okCamel := jsonFields[fieldNames.camel] - if !okOrig && !okCamel { - return nil, false - } - // If, for some reason, both are present in the data, favour the camelName. - var raw json.RawMessage - if okOrig { - raw = vOrig - delete(jsonFields, fieldNames.orig) - } - if okCamel { - raw = vCamel - delete(jsonFields, fieldNames.camel) - } - return raw, true - } - - sprops := proto.GetProperties(targetType) - for i := 0; i < target.NumField(); i++ { - ft := target.Type().Field(i) - if strings.HasPrefix(ft.Name, "XXX_") { - continue - } - - valueForField, ok := consumeField(sprops.Prop[i]) - if !ok { - continue - } - - if err := u.unmarshalValue(target.Field(i), valueForField, sprops.Prop[i]); err != nil { - return err - } - } - // Check for any oneof fields. - if len(jsonFields) > 0 { - for _, oop := range sprops.OneofTypes { - raw, ok := consumeField(oop.Prop) - if !ok { - continue - } - nv := reflect.New(oop.Type.Elem()) - target.Field(oop.Field).Set(nv) - if err := u.unmarshalValue(nv.Elem().Field(0), raw, oop.Prop); err != nil { - return err - } - } - } - // Handle proto2 extensions. - if len(jsonFields) > 0 { - if ep, ok := target.Addr().Interface().(proto.Message); ok { - for _, ext := range proto.RegisteredExtensions(ep) { - name := fmt.Sprintf("[%s]", ext.Name) - raw, ok := jsonFields[name] - if !ok { - continue - } - delete(jsonFields, name) - nv := reflect.New(reflect.TypeOf(ext.ExtensionType).Elem()) - if err := u.unmarshalValue(nv.Elem(), raw, nil); err != nil { - return err - } - if err := proto.SetExtension(ep, ext, nv.Interface()); err != nil { - return err - } - } - } - } - if !u.AllowUnknownFields && len(jsonFields) > 0 { - // Pick any field to be the scapegoat. - var f string - for fname := range jsonFields { - f = fname - break - } - return fmt.Errorf("unknown field %q in %v", f, targetType) - } - return nil - } - - // Handle arrays (which aren't encoded bytes) - if targetType.Kind() == reflect.Slice && targetType.Elem().Kind() != reflect.Uint8 { - var slc []json.RawMessage - if err := json.Unmarshal(inputValue, &slc); err != nil { - return err - } - if slc != nil { - l := len(slc) - target.Set(reflect.MakeSlice(targetType, l, l)) - for i := 0; i < l; i++ { - if err := u.unmarshalValue(target.Index(i), slc[i], prop); err != nil { - return err - } - } - } - return nil - } - - // Handle maps (whose keys are always strings) - if targetType.Kind() == reflect.Map { - var mp map[string]json.RawMessage - if err := json.Unmarshal(inputValue, &mp); err != nil { - return err - } - if mp != nil { - target.Set(reflect.MakeMap(targetType)) - for ks, raw := range mp { - // Unmarshal map key. The core json library already decoded the key into a - // string, so we handle that specially. Other types were quoted post-serialization. - var k reflect.Value - if targetType.Key().Kind() == reflect.String { - k = reflect.ValueOf(ks) - } else { - k = reflect.New(targetType.Key()).Elem() - var kprop *proto.Properties - if prop != nil && prop.MapKeyProp != nil { - kprop = prop.MapKeyProp - } - if err := u.unmarshalValue(k, json.RawMessage(ks), kprop); err != nil { - return err - } - } - - // Unmarshal map value. - v := reflect.New(targetType.Elem()).Elem() - var vprop *proto.Properties - if prop != nil && prop.MapValProp != nil { - vprop = prop.MapValProp - } - if err := u.unmarshalValue(v, raw, vprop); err != nil { - return err - } - target.SetMapIndex(k, v) - } - } - return nil - } - - // Non-finite numbers can be encoded as strings. - isFloat := targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64 - if isFloat { - if num, ok := nonFinite[string(inputValue)]; ok { - target.SetFloat(num) - return nil - } - } - - // integers & floats can be encoded as strings. In this case we drop - // the quotes and proceed as normal. - isNum := targetType.Kind() == reflect.Int64 || targetType.Kind() == reflect.Uint64 || - targetType.Kind() == reflect.Int32 || targetType.Kind() == reflect.Uint32 || - targetType.Kind() == reflect.Float32 || targetType.Kind() == reflect.Float64 - if isNum && strings.HasPrefix(string(inputValue), `"`) { - inputValue = inputValue[1 : len(inputValue)-1] - } - - // Use the encoding/json for parsing other value types. - return json.Unmarshal(inputValue, target.Addr().Interface()) -} - -func unquote(s string) (string, error) { - var ret string - err := json.Unmarshal([]byte(s), &ret) - return ret, err -} - -// jsonProperties returns parsed proto.Properties for the field and corrects JSONName attribute. -func jsonProperties(f reflect.StructField, origName bool) *proto.Properties { - var prop proto.Properties - prop.Init(f.Type, f.Name, f.Tag.Get("protobuf"), &f) - if origName || prop.JSONName == "" { - prop.JSONName = prop.OrigName - } - return &prop -} - -type fieldNames struct { - orig, camel string -} - -func acceptedJSONFieldNames(prop *proto.Properties) fieldNames { - opts := fieldNames{orig: prop.OrigName, camel: prop.OrigName} - if prop.JSONName != "" { - opts.camel = prop.JSONName - } - return opts -} - -// Writer wrapper inspired by https://blog.golang.org/errors-are-values -type errWriter struct { - writer io.Writer - err error -} - -func (w *errWriter) write(str string) { - if w.err != nil { - return - } - _, w.err = w.writer.Write([]byte(str)) -} - -// Map fields may have key types of non-float scalars, strings and enums. -// The easiest way to sort them in some deterministic order is to use fmt. -// If this turns out to be inefficient we can always consider other options, -// such as doing a Schwartzian transform. -// -// Numeric keys are sorted in numeric order per -// https://developers.google.com/protocol-buffers/docs/proto#maps. -type mapKeys []reflect.Value - -func (s mapKeys) Len() int { return len(s) } -func (s mapKeys) Swap(i, j int) { s[i], s[j] = s[j], s[i] } -func (s mapKeys) Less(i, j int) bool { - if k := s[i].Kind(); k == s[j].Kind() { - switch k { - case reflect.String: - return s[i].String() < s[j].String() - case reflect.Int32, reflect.Int64: - return s[i].Int() < s[j].Int() - case reflect.Uint32, reflect.Uint64: - return s[i].Uint() < s[j].Uint() - } - } - return fmt.Sprint(s[i].Interface()) < fmt.Sprint(s[j].Interface()) -} - -// checkRequiredFields returns an error if any required field in the given proto message is not set. -// This function is used by both Marshal and Unmarshal. While required fields only exist in a -// proto2 message, a proto3 message can contain proto2 message(s). -func checkRequiredFields(pb proto.Message) error { - // Most well-known type messages do not contain required fields. The "Any" type may contain - // a message that has required fields. - // - // When an Any message is being marshaled, the code will invoked proto.Unmarshal on Any.Value - // field in order to transform that into JSON, and that should have returned an error if a - // required field is not set in the embedded message. - // - // When an Any message is being unmarshaled, the code will have invoked proto.Marshal on the - // embedded message to store the serialized message in Any.Value field, and that should have - // returned an error if a required field is not set. - if _, ok := pb.(wkt); ok { - return nil - } - - v := reflect.ValueOf(pb) - // Skip message if it is not a struct pointer. - if v.Kind() != reflect.Ptr { - return nil - } - v = v.Elem() - if v.Kind() != reflect.Struct { - return nil - } - - for i := 0; i < v.NumField(); i++ { - field := v.Field(i) - sfield := v.Type().Field(i) - - if sfield.PkgPath != "" { - // blank PkgPath means the field is exported; skip if not exported - continue - } - - if strings.HasPrefix(sfield.Name, "XXX_") { - continue - } - - // Oneof field is an interface implemented by wrapper structs containing the actual oneof - // field, i.e. an interface containing &T{real_value}. - if sfield.Tag.Get("protobuf_oneof") != "" { - if field.Kind() != reflect.Interface { - continue - } - v := field.Elem() - if v.Kind() != reflect.Ptr || v.IsNil() { - continue - } - v = v.Elem() - if v.Kind() != reflect.Struct || v.NumField() < 1 { - continue - } - field = v.Field(0) - sfield = v.Type().Field(0) - } - - protoTag := sfield.Tag.Get("protobuf") - if protoTag == "" { - continue - } - var prop proto.Properties - prop.Init(sfield.Type, sfield.Name, protoTag, &sfield) - - switch field.Kind() { - case reflect.Map: - if field.IsNil() { - continue - } - // Check each map value. - keys := field.MapKeys() - for _, k := range keys { - v := field.MapIndex(k) - if err := checkRequiredFieldsInValue(v); err != nil { - return err - } - } - case reflect.Slice: - // Handle non-repeated type, e.g. bytes. - if !prop.Repeated { - if prop.Required && field.IsNil() { - return fmt.Errorf("required field %q is not set", prop.Name) - } - continue - } - - // Handle repeated type. - if field.IsNil() { - continue - } - // Check each slice item. - for i := 0; i < field.Len(); i++ { - v := field.Index(i) - if err := checkRequiredFieldsInValue(v); err != nil { - return err - } - } - case reflect.Ptr: - if field.IsNil() { - if prop.Required { - return fmt.Errorf("required field %q is not set", prop.Name) - } - continue - } - if err := checkRequiredFieldsInValue(field); err != nil { - return err - } - } - } - - // Handle proto2 extensions. - for _, ext := range proto.RegisteredExtensions(pb) { - if !proto.HasExtension(pb, ext) { - continue - } - ep, err := proto.GetExtension(pb, ext) - if err != nil { - return err - } - err = checkRequiredFieldsInValue(reflect.ValueOf(ep)) - if err != nil { - return err - } - } - - return nil -} - -func checkRequiredFieldsInValue(v reflect.Value) error { - if pm, ok := v.Interface().(proto.Message); ok { - return checkRequiredFields(pm) - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go deleted file mode 100644 index 3cd3249f7..000000000 --- a/vendor/github.com/golang/protobuf/proto/clone.go +++ /dev/null @@ -1,253 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer deep copy and merge. -// TODO: RawMessage. - -package proto - -import ( - "fmt" - "log" - "reflect" - "strings" -) - -// Clone returns a deep copy of a protocol buffer. -func Clone(src Message) Message { - in := reflect.ValueOf(src) - if in.IsNil() { - return src - } - out := reflect.New(in.Type().Elem()) - dst := out.Interface().(Message) - Merge(dst, src) - return dst -} - -// Merger is the interface representing objects that can merge messages of the same type. -type Merger interface { - // Merge merges src into this message. - // Required and optional fields that are set in src will be set to that value in dst. - // Elements of repeated fields will be appended. - // - // Merge may panic if called with a different argument type than the receiver. - Merge(src Message) -} - -// generatedMerger is the custom merge method that generated protos will have. -// We must add this method since a generate Merge method will conflict with -// many existing protos that have a Merge data field already defined. -type generatedMerger interface { - XXX_Merge(src Message) -} - -// Merge merges src into dst. -// Required and optional fields that are set in src will be set to that value in dst. -// Elements of repeated fields will be appended. -// Merge panics if src and dst are not the same type, or if dst is nil. -func Merge(dst, src Message) { - if m, ok := dst.(Merger); ok { - m.Merge(src) - return - } - - in := reflect.ValueOf(src) - out := reflect.ValueOf(dst) - if out.IsNil() { - panic("proto: nil destination") - } - if in.Type() != out.Type() { - panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src)) - } - if in.IsNil() { - return // Merge from nil src is a noop - } - if m, ok := dst.(generatedMerger); ok { - m.XXX_Merge(src) - return - } - mergeStruct(out.Elem(), in.Elem()) -} - -func mergeStruct(out, in reflect.Value) { - sprop := GetProperties(in.Type()) - for i := 0; i < in.NumField(); i++ { - f := in.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) - } - - if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - uf := in.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return - } - uin := uf.Bytes() - if len(uin) > 0 { - out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...)) - } -} - -// mergeAny performs a merge between two values of the same type. -// viaPtr indicates whether the values were indirected through a pointer (implying proto2). -// prop is set if this is a struct field (it may be nil). -func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) { - if in.Type() == protoMessageType { - if !in.IsNil() { - if out.IsNil() { - out.Set(reflect.ValueOf(Clone(in.Interface().(Message)))) - } else { - Merge(out.Interface().(Message), in.Interface().(Message)) - } - } - return - } - switch in.Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - if !viaPtr && isProto3Zero(in) { - return - } - out.Set(in) - case reflect.Interface: - // Probably a oneof field; copy non-nil values. - if in.IsNil() { - return - } - // Allocate destination if it is not set, or set to a different type. - // Otherwise we will merge as normal. - if out.IsNil() || out.Elem().Type() != in.Elem().Type() { - out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T) - } - mergeAny(out.Elem(), in.Elem(), false, nil) - case reflect.Map: - if in.Len() == 0 { - return - } - if out.IsNil() { - out.Set(reflect.MakeMap(in.Type())) - } - // For maps with value types of *T or []byte we need to deep copy each value. - elemKind := in.Type().Elem().Kind() - for _, key := range in.MapKeys() { - var val reflect.Value - switch elemKind { - case reflect.Ptr: - val = reflect.New(in.Type().Elem().Elem()) - mergeAny(val, in.MapIndex(key), false, nil) - case reflect.Slice: - val = in.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - default: - val = in.MapIndex(key) - } - out.SetMapIndex(key, val) - } - case reflect.Ptr: - if in.IsNil() { - return - } - if out.IsNil() { - out.Set(reflect.New(in.Elem().Type())) - } - mergeAny(out.Elem(), in.Elem(), true, nil) - case reflect.Slice: - if in.IsNil() { - return - } - if in.Type().Elem().Kind() == reflect.Uint8 { - // []byte is a scalar bytes field, not a repeated field. - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value, and should not - // be merged. - if prop != nil && prop.proto3 && in.Len() == 0 { - return - } - - // Make a deep copy. - // Append to []byte{} instead of []byte(nil) so that we never end up - // with a nil result. - out.SetBytes(append([]byte{}, in.Bytes()...)) - return - } - n := in.Len() - if out.IsNil() { - out.Set(reflect.MakeSlice(in.Type(), 0, n)) - } - switch in.Type().Elem().Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, - reflect.String, reflect.Uint32, reflect.Uint64: - out.Set(reflect.AppendSlice(out, in)) - default: - for i := 0; i < n; i++ { - x := reflect.Indirect(reflect.New(in.Type().Elem())) - mergeAny(x, in.Index(i), false, nil) - out.Set(reflect.Append(out, x)) - } - } - case reflect.Struct: - mergeStruct(out, in) - default: - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to copy %v", in) - } -} - -func mergeExtension(out, in map[int32]Extension) { - for extNum, eIn := range in { - eOut := Extension{desc: eIn.desc} - if eIn.value != nil { - v := reflect.New(reflect.TypeOf(eIn.value)).Elem() - mergeAny(v, reflect.ValueOf(eIn.value), false, nil) - eOut.value = v.Interface() - } - if eIn.enc != nil { - eOut.enc = make([]byte, len(eIn.enc)) - copy(eOut.enc, eIn.enc) - } - - out[extNum] = eOut - } -} diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go deleted file mode 100644 index 63b0f08be..000000000 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ /dev/null @@ -1,427 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for decoding protocol buffer data to construct in-memory representations. - */ - -import ( - "errors" - "fmt" - "io" -) - -// errOverflow is returned when an integer is too large to be represented. -var errOverflow = errors.New("proto: integer overflow") - -// ErrInternalBadWireType is returned by generated code when an incorrect -// wire type is encountered. It does not get returned to user code. -var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") - -// DecodeVarint reads a varint-encoded integer from the slice. -// It returns the integer and the number of bytes consumed, or -// zero if there is not enough. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func DecodeVarint(buf []byte) (x uint64, n int) { - for shift := uint(0); shift < 64; shift += 7 { - if n >= len(buf) { - return 0, 0 - } - b := uint64(buf[n]) - n++ - x |= (b & 0x7F) << shift - if (b & 0x80) == 0 { - return x, n - } - } - - // The number is too large to represent in a 64-bit value. - return 0, 0 -} - -func (p *Buffer) decodeVarintSlow() (x uint64, err error) { - i := p.index - l := len(p.buf) - - for shift := uint(0); shift < 64; shift += 7 { - if i >= l { - err = io.ErrUnexpectedEOF - return - } - b := p.buf[i] - i++ - x |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - p.index = i - return - } - } - - // The number is too large to represent in a 64-bit value. - err = errOverflow - return -} - -// DecodeVarint reads a varint-encoded integer from the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) DecodeVarint() (x uint64, err error) { - i := p.index - buf := p.buf - - if i >= len(buf) { - return 0, io.ErrUnexpectedEOF - } else if buf[i] < 0x80 { - p.index++ - return uint64(buf[i]), nil - } else if len(buf)-i < 10 { - return p.decodeVarintSlow() - } - - var b uint64 - // we already checked the first byte - x = uint64(buf[i]) - 0x80 - i++ - - b = uint64(buf[i]) - i++ - x += b << 7 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 7 - - b = uint64(buf[i]) - i++ - x += b << 14 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 14 - - b = uint64(buf[i]) - i++ - x += b << 21 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 21 - - b = uint64(buf[i]) - i++ - x += b << 28 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 28 - - b = uint64(buf[i]) - i++ - x += b << 35 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 35 - - b = uint64(buf[i]) - i++ - x += b << 42 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 42 - - b = uint64(buf[i]) - i++ - x += b << 49 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 49 - - b = uint64(buf[i]) - i++ - x += b << 56 - if b&0x80 == 0 { - goto done - } - x -= 0x80 << 56 - - b = uint64(buf[i]) - i++ - x += b << 63 - if b&0x80 == 0 { - goto done - } - - return 0, errOverflow - -done: - p.index = i - return x, nil -} - -// DecodeFixed64 reads a 64-bit integer from the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) DecodeFixed64() (x uint64, err error) { - // x, err already 0 - i := p.index + 8 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-8]) - x |= uint64(p.buf[i-7]) << 8 - x |= uint64(p.buf[i-6]) << 16 - x |= uint64(p.buf[i-5]) << 24 - x |= uint64(p.buf[i-4]) << 32 - x |= uint64(p.buf[i-3]) << 40 - x |= uint64(p.buf[i-2]) << 48 - x |= uint64(p.buf[i-1]) << 56 - return -} - -// DecodeFixed32 reads a 32-bit integer from the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) DecodeFixed32() (x uint64, err error) { - // x, err already 0 - i := p.index + 4 - if i < 0 || i > len(p.buf) { - err = io.ErrUnexpectedEOF - return - } - p.index = i - - x = uint64(p.buf[i-4]) - x |= uint64(p.buf[i-3]) << 8 - x |= uint64(p.buf[i-2]) << 16 - x |= uint64(p.buf[i-1]) << 24 - return -} - -// DecodeZigzag64 reads a zigzag-encoded 64-bit integer -// from the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) DecodeZigzag64() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63) - return -} - -// DecodeZigzag32 reads a zigzag-encoded 32-bit integer -// from the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) DecodeZigzag32() (x uint64, err error) { - x, err = p.DecodeVarint() - if err != nil { - return - } - x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31)) - return -} - -// DecodeRawBytes reads a count-delimited byte buffer from the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) { - n, err := p.DecodeVarint() - if err != nil { - return nil, err - } - - nb := int(n) - if nb < 0 { - return nil, fmt.Errorf("proto: bad byte length %d", nb) - } - end := p.index + nb - if end < p.index || end > len(p.buf) { - return nil, io.ErrUnexpectedEOF - } - - if !alloc { - // todo: check if can get more uses of alloc=false - buf = p.buf[p.index:end] - p.index += nb - return - } - - buf = make([]byte, nb) - copy(buf, p.buf[p.index:]) - p.index += nb - return -} - -// DecodeStringBytes reads an encoded string from the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) DecodeStringBytes() (s string, err error) { - buf, err := p.DecodeRawBytes(false) - if err != nil { - return - } - return string(buf), nil -} - -// Unmarshaler is the interface representing objects that can -// unmarshal themselves. The argument points to data that may be -// overwritten, so implementations should not keep references to the -// buffer. -// Unmarshal implementations should not clear the receiver. -// Any unmarshaled data should be merged into the receiver. -// Callers of Unmarshal that do not want to retain existing data -// should Reset the receiver before calling Unmarshal. -type Unmarshaler interface { - Unmarshal([]byte) error -} - -// newUnmarshaler is the interface representing objects that can -// unmarshal themselves. The semantics are identical to Unmarshaler. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newUnmarshaler interface { - XXX_Unmarshal([]byte) error -} - -// Unmarshal parses the protocol buffer representation in buf and places the -// decoded result in pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// Unmarshal resets pb before starting to unmarshal, so any -// existing data in pb is always removed. Use UnmarshalMerge -// to preserve and append to existing data. -func Unmarshal(buf []byte, pb Message) error { - pb.Reset() - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// UnmarshalMerge parses the protocol buffer representation in buf and -// writes the decoded result to pb. If the struct underlying pb does not match -// the data in buf, the results can be unpredictable. -// -// UnmarshalMerge merges into existing data in pb. -// Most code should use Unmarshal instead. -func UnmarshalMerge(buf []byte, pb Message) error { - if u, ok := pb.(newUnmarshaler); ok { - return u.XXX_Unmarshal(buf) - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - return u.Unmarshal(buf) - } - return NewBuffer(buf).Unmarshal(pb) -} - -// DecodeMessage reads a count-delimited message from the Buffer. -func (p *Buffer) DecodeMessage(pb Message) error { - enc, err := p.DecodeRawBytes(false) - if err != nil { - return err - } - return NewBuffer(enc).Unmarshal(pb) -} - -// DecodeGroup reads a tag-delimited group from the Buffer. -// StartGroup tag is already consumed. This function consumes -// EndGroup tag. -func (p *Buffer) DecodeGroup(pb Message) error { - b := p.buf[p.index:] - x, y := findEndGroup(b) - if x < 0 { - return io.ErrUnexpectedEOF - } - err := Unmarshal(b[:x], pb) - p.index += y - return err -} - -// Unmarshal parses the protocol buffer representation in the -// Buffer and places the decoded result in pb. If the struct -// underlying pb does not match the data in the buffer, the results can be -// unpredictable. -// -// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal. -func (p *Buffer) Unmarshal(pb Message) error { - // If the object can unmarshal itself, let it. - if u, ok := pb.(newUnmarshaler); ok { - err := u.XXX_Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - if u, ok := pb.(Unmarshaler); ok { - // NOTE: The history of proto have unfortunately been inconsistent - // whether Unmarshaler should or should not implicitly clear itself. - // Some implementations do, most do not. - // Thus, calling this here may or may not do what people want. - // - // See https://github.com/golang/protobuf/issues/424 - err := u.Unmarshal(p.buf[p.index:]) - p.index = len(p.buf) - return err - } - - // Slow workaround for messages that aren't Unmarshalers. - // This includes some hand-coded .pb.go files and - // bootstrap protos. - // TODO: fix all of those and then add Unmarshal to - // the Message interface. Then: - // The cast above and code below can be deleted. - // The old unmarshaler can be deleted. - // Clients can call Unmarshal directly (can already do that, actually). - var info InternalMessageInfo - err := info.Unmarshal(pb, p.buf[p.index:]) - p.index = len(p.buf) - return err -} diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go deleted file mode 100644 index 35b882c09..000000000 --- a/vendor/github.com/golang/protobuf/proto/deprecated.go +++ /dev/null @@ -1,63 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2018 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import "errors" - -// Deprecated: do not use. -type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 } - -// Deprecated: do not use. -func GetStats() Stats { return Stats{} } - -// Deprecated: do not use. -func MarshalMessageSet(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func UnmarshalMessageSet([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func MarshalMessageSetJSON(interface{}) ([]byte, error) { - return nil, errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func UnmarshalMessageSetJSON([]byte, interface{}) error { - return errors.New("proto: not implemented") -} - -// Deprecated: do not use. -func RegisterMessageSetType(Message, int32, string) {} diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go deleted file mode 100644 index dea2617ce..000000000 --- a/vendor/github.com/golang/protobuf/proto/discard.go +++ /dev/null @@ -1,350 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2017 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" -) - -type generatedDiscarder interface { - XXX_DiscardUnknown() -} - -// DiscardUnknown recursively discards all unknown fields from this message -// and all embedded messages. -// -// When unmarshaling a message with unrecognized fields, the tags and values -// of such fields are preserved in the Message. This allows a later call to -// marshal to be able to produce a message that continues to have those -// unrecognized fields. To avoid this, DiscardUnknown is used to -// explicitly clear the unknown fields after unmarshaling. -// -// For proto2 messages, the unknown fields of message extensions are only -// discarded from messages that have been accessed via GetExtension. -func DiscardUnknown(m Message) { - if m, ok := m.(generatedDiscarder); ok { - m.XXX_DiscardUnknown() - return - } - // TODO: Dynamically populate a InternalMessageInfo for legacy messages, - // but the master branch has no implementation for InternalMessageInfo, - // so it would be more work to replicate that approach. - discardLegacy(m) -} - -// DiscardUnknown recursively discards all unknown fields. -func (a *InternalMessageInfo) DiscardUnknown(m Message) { - di := atomicLoadDiscardInfo(&a.discard) - if di == nil { - di = getDiscardInfo(reflect.TypeOf(m).Elem()) - atomicStoreDiscardInfo(&a.discard, di) - } - di.discard(toPointer(&m)) -} - -type discardInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []discardFieldInfo - unrecognized field -} - -type discardFieldInfo struct { - field field // Offset of field, guaranteed to be valid - discard func(src pointer) -} - -var ( - discardInfoMap = map[reflect.Type]*discardInfo{} - discardInfoLock sync.Mutex -) - -func getDiscardInfo(t reflect.Type) *discardInfo { - discardInfoLock.Lock() - defer discardInfoLock.Unlock() - di := discardInfoMap[t] - if di == nil { - di = &discardInfo{typ: t} - discardInfoMap[t] = di - } - return di -} - -func (di *discardInfo) discard(src pointer) { - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&di.initialized) == 0 { - di.computeDiscardInfo() - } - - for _, fi := range di.fields { - sfp := src.offset(fi.field) - fi.discard(sfp) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil { - // Ignore lock since DiscardUnknown is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - DiscardUnknown(m) - } - } - } - - if di.unrecognized.IsValid() { - *src.offset(di.unrecognized).toBytes() = nil - } -} - -func (di *discardInfo) computeDiscardInfo() { - di.lock.Lock() - defer di.lock.Unlock() - if di.initialized != 0 { - return - } - t := di.typ - n := t.NumField() - - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - dfi := discardFieldInfo{field: toField(&f)} - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name)) - case isSlice: // E.g., []*pb.T - di := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sps := src.getPointerSlice() - for _, sp := range sps { - if !sp.isNil() { - di.discard(sp) - } - } - } - default: // E.g., *pb.T - di := getDiscardInfo(tf) - dfi.discard = func(src pointer) { - sp := src.getPointer() - if !sp.isNil() { - di.discard(sp) - } - } - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name)) - default: // E.g., map[K]V - if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T) - dfi.discard = func(src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - DiscardUnknown(val.Interface().(Message)) - } - } - } else { - dfi.discard = func(pointer) {} // Noop - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name)) - default: // E.g., interface{} - // TODO: Make this faster? - dfi.discard = func(src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - DiscardUnknown(sv.Interface().(Message)) - } - } - } - } - default: - continue - } - di.fields = append(di.fields, dfi) - } - - di.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - di.unrecognized = toField(&f) - } - - atomic.StoreInt32(&di.initialized, 1) -} - -func discardLegacy(m Message) { - v := reflect.ValueOf(m) - if v.Kind() != reflect.Ptr || v.IsNil() { - return - } - v = v.Elem() - if v.Kind() != reflect.Struct { - return - } - t := v.Type() - - for i := 0; i < v.NumField(); i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - vf := v.Field(i) - tf := f.Type - - // Unwrap tf to get its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name)) - } - - switch tf.Kind() { - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name)) - case isSlice: // E.g., []*pb.T - for j := 0; j < vf.Len(); j++ { - discardLegacy(vf.Index(j).Interface().(Message)) - } - default: // E.g., *pb.T - discardLegacy(vf.Interface().(Message)) - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name)) - default: // E.g., map[K]V - tv := vf.Type().Elem() - if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T) - for _, key := range vf.MapKeys() { - val := vf.MapIndex(key) - discardLegacy(val.Interface().(Message)) - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name)) - default: // E.g., test_proto.isCommunique_Union interface - if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" { - vf = vf.Elem() // E.g., *test_proto.Communique_Msg - if !vf.IsNil() { - vf = vf.Elem() // E.g., test_proto.Communique_Msg - vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value - if vf.Kind() == reflect.Ptr { - discardLegacy(vf.Interface().(Message)) - } - } - } - } - } - } - - if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() { - if vf.Type() != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - vf.Set(reflect.ValueOf([]byte(nil))) - } - - // For proto2 messages, only discard unknown fields in message extensions - // that have been accessed via GetExtension. - if em, err := extendable(m); err == nil { - // Ignore lock since discardLegacy is not concurrency safe. - emm, _ := em.extensionsRead() - for _, mx := range emm { - if m, ok := mx.value.(Message); ok { - discardLegacy(m) - } - } - } -} diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go deleted file mode 100644 index 3abfed2cf..000000000 --- a/vendor/github.com/golang/protobuf/proto/encode.go +++ /dev/null @@ -1,203 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "errors" - "reflect" -) - -var ( - // errRepeatedHasNil is the error returned if Marshal is called with - // a struct with a repeated field containing a nil element. - errRepeatedHasNil = errors.New("proto: repeated field has nil element") - - // errOneofHasNil is the error returned if Marshal is called with - // a struct with a oneof field containing a nil element. - errOneofHasNil = errors.New("proto: oneof field has nil value") - - // ErrNil is the error returned if Marshal is called with nil. - ErrNil = errors.New("proto: Marshal called with nil") - - // ErrTooLarge is the error returned if Marshal is called with a - // message that encodes to >2GB. - ErrTooLarge = errors.New("proto: message encodes to over 2 GB") -) - -// The fundamental encoders that put bytes on the wire. -// Those that take integer types all accept uint64 and are -// therefore of type valueEncoder. - -const maxVarintBytes = 10 // maximum length of a varint - -// EncodeVarint returns the varint encoding of x. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -// Not used by the package itself, but helpful to clients -// wishing to use the same encoding. -func EncodeVarint(x uint64) []byte { - var buf [maxVarintBytes]byte - var n int - for n = 0; x > 127; n++ { - buf[n] = 0x80 | uint8(x&0x7F) - x >>= 7 - } - buf[n] = uint8(x) - n++ - return buf[0:n] -} - -// EncodeVarint writes a varint-encoded integer to the Buffer. -// This is the format for the -// int32, int64, uint32, uint64, bool, and enum -// protocol buffer types. -func (p *Buffer) EncodeVarint(x uint64) error { - for x >= 1<<7 { - p.buf = append(p.buf, uint8(x&0x7f|0x80)) - x >>= 7 - } - p.buf = append(p.buf, uint8(x)) - return nil -} - -// SizeVarint returns the varint encoding size of an integer. -func SizeVarint(x uint64) int { - switch { - case x < 1<<7: - return 1 - case x < 1<<14: - return 2 - case x < 1<<21: - return 3 - case x < 1<<28: - return 4 - case x < 1<<35: - return 5 - case x < 1<<42: - return 6 - case x < 1<<49: - return 7 - case x < 1<<56: - return 8 - case x < 1<<63: - return 9 - } - return 10 -} - -// EncodeFixed64 writes a 64-bit integer to the Buffer. -// This is the format for the -// fixed64, sfixed64, and double protocol buffer types. -func (p *Buffer) EncodeFixed64(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24), - uint8(x>>32), - uint8(x>>40), - uint8(x>>48), - uint8(x>>56)) - return nil -} - -// EncodeFixed32 writes a 32-bit integer to the Buffer. -// This is the format for the -// fixed32, sfixed32, and float protocol buffer types. -func (p *Buffer) EncodeFixed32(x uint64) error { - p.buf = append(p.buf, - uint8(x), - uint8(x>>8), - uint8(x>>16), - uint8(x>>24)) - return nil -} - -// EncodeZigzag64 writes a zigzag-encoded 64-bit integer -// to the Buffer. -// This is the format used for the sint64 protocol buffer type. -func (p *Buffer) EncodeZigzag64(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} - -// EncodeZigzag32 writes a zigzag-encoded 32-bit integer -// to the Buffer. -// This is the format used for the sint32 protocol buffer type. -func (p *Buffer) EncodeZigzag32(x uint64) error { - // use signed number to get arithmetic right shift. - return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) -} - -// EncodeRawBytes writes a count-delimited byte buffer to the Buffer. -// This is the format used for the bytes protocol buffer -// type and for embedded messages. -func (p *Buffer) EncodeRawBytes(b []byte) error { - p.EncodeVarint(uint64(len(b))) - p.buf = append(p.buf, b...) - return nil -} - -// EncodeStringBytes writes an encoded string to the Buffer. -// This is the format used for the proto2 string type. -func (p *Buffer) EncodeStringBytes(s string) error { - p.EncodeVarint(uint64(len(s))) - p.buf = append(p.buf, s...) - return nil -} - -// Marshaler is the interface representing objects that can marshal themselves. -type Marshaler interface { - Marshal() ([]byte, error) -} - -// EncodeMessage writes the protocol buffer to the Buffer, -// prefixed by a varint-encoded length. -func (p *Buffer) EncodeMessage(pb Message) error { - siz := Size(pb) - p.EncodeVarint(uint64(siz)) - return p.Marshal(pb) -} - -// All protocol buffer fields are nillable, but be careful. -func isNil(v reflect.Value) bool { - switch v.Kind() { - case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: - return v.IsNil() - } - return false -} diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go deleted file mode 100644 index f9b6e41b3..000000000 --- a/vendor/github.com/golang/protobuf/proto/equal.go +++ /dev/null @@ -1,301 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2011 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Protocol buffer comparison. - -package proto - -import ( - "bytes" - "log" - "reflect" - "strings" -) - -/* -Equal returns true iff protocol buffers a and b are equal. -The arguments must both be pointers to protocol buffer structs. - -Equality is defined in this way: - - Two messages are equal iff they are the same type, - corresponding fields are equal, unknown field sets - are equal, and extensions sets are equal. - - Two set scalar fields are equal iff their values are equal. - If the fields are of a floating-point type, remember that - NaN != x for all x, including NaN. If the message is defined - in a proto3 .proto file, fields are not "set"; specifically, - zero length proto3 "bytes" fields are equal (nil == {}). - - Two repeated fields are equal iff their lengths are the same, - and their corresponding elements are equal. Note a "bytes" field, - although represented by []byte, is not a repeated field and the - rule for the scalar fields described above applies. - - Two unset fields are equal. - - Two unknown field sets are equal if their current - encoded state is equal. - - Two extension sets are equal iff they have corresponding - elements that are pairwise equal. - - Two map fields are equal iff their lengths are the same, - and they contain the same set of elements. Zero-length map - fields are equal. - - Every other combination of things are not equal. - -The return value is undefined if a and b are not protocol buffers. -*/ -func Equal(a, b Message) bool { - if a == nil || b == nil { - return a == b - } - v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b) - if v1.Type() != v2.Type() { - return false - } - if v1.Kind() == reflect.Ptr { - if v1.IsNil() { - return v2.IsNil() - } - if v2.IsNil() { - return false - } - v1, v2 = v1.Elem(), v2.Elem() - } - if v1.Kind() != reflect.Struct { - return false - } - return equalStruct(v1, v2) -} - -// v1 and v2 are known to have the same type. -func equalStruct(v1, v2 reflect.Value) bool { - sprop := GetProperties(v1.Type()) - for i := 0; i < v1.NumField(); i++ { - f := v1.Type().Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - f1, f2 := v1.Field(i), v2.Field(i) - if f.Type.Kind() == reflect.Ptr { - if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 { - // both unset - continue - } else if n1 != n2 { - // set/unset mismatch - return false - } - f1, f2 = f1.Elem(), f2.Elem() - } - if !equalAny(f1, f2, sprop.Prop[i]) { - return false - } - } - - if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_InternalExtensions") - if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) { - return false - } - } - - if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() { - em2 := v2.FieldByName("XXX_extensions") - if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) { - return false - } - } - - uf := v1.FieldByName("XXX_unrecognized") - if !uf.IsValid() { - return true - } - - u1 := uf.Bytes() - u2 := v2.FieldByName("XXX_unrecognized").Bytes() - return bytes.Equal(u1, u2) -} - -// v1 and v2 are known to have the same type. -// prop may be nil. -func equalAny(v1, v2 reflect.Value, prop *Properties) bool { - if v1.Type() == protoMessageType { - m1, _ := v1.Interface().(Message) - m2, _ := v2.Interface().(Message) - return Equal(m1, m2) - } - switch v1.Kind() { - case reflect.Bool: - return v1.Bool() == v2.Bool() - case reflect.Float32, reflect.Float64: - return v1.Float() == v2.Float() - case reflect.Int32, reflect.Int64: - return v1.Int() == v2.Int() - case reflect.Interface: - // Probably a oneof field; compare the inner values. - n1, n2 := v1.IsNil(), v2.IsNil() - if n1 || n2 { - return n1 == n2 - } - e1, e2 := v1.Elem(), v2.Elem() - if e1.Type() != e2.Type() { - return false - } - return equalAny(e1, e2, nil) - case reflect.Map: - if v1.Len() != v2.Len() { - return false - } - for _, key := range v1.MapKeys() { - val2 := v2.MapIndex(key) - if !val2.IsValid() { - // This key was not found in the second map. - return false - } - if !equalAny(v1.MapIndex(key), val2, nil) { - return false - } - } - return true - case reflect.Ptr: - // Maps may have nil values in them, so check for nil. - if v1.IsNil() && v2.IsNil() { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return equalAny(v1.Elem(), v2.Elem(), prop) - case reflect.Slice: - if v1.Type().Elem().Kind() == reflect.Uint8 { - // short circuit: []byte - - // Edge case: if this is in a proto3 message, a zero length - // bytes field is considered the zero value. - if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 { - return true - } - if v1.IsNil() != v2.IsNil() { - return false - } - return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte)) - } - - if v1.Len() != v2.Len() { - return false - } - for i := 0; i < v1.Len(); i++ { - if !equalAny(v1.Index(i), v2.Index(i), prop) { - return false - } - } - return true - case reflect.String: - return v1.Interface().(string) == v2.Interface().(string) - case reflect.Struct: - return equalStruct(v1, v2) - case reflect.Uint32, reflect.Uint64: - return v1.Uint() == v2.Uint() - } - - // unknown type, so not a protocol buffer - log.Printf("proto: don't know how to compare %v", v1) - return false -} - -// base is the struct type that the extensions are based on. -// x1 and x2 are InternalExtensions. -func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool { - em1, _ := x1.extensionsRead() - em2, _ := x2.extensionsRead() - return equalExtMap(base, em1, em2) -} - -func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { - if len(em1) != len(em2) { - return false - } - - for extNum, e1 := range em1 { - e2, ok := em2[extNum] - if !ok { - return false - } - - m1 := extensionAsLegacyType(e1.value) - m2 := extensionAsLegacyType(e2.value) - - if m1 == nil && m2 == nil { - // Both have only encoded form. - if bytes.Equal(e1.enc, e2.enc) { - continue - } - // The bytes are different, but the extensions might still be - // equal. We need to decode them to compare. - } - - if m1 != nil && m2 != nil { - // Both are unencoded. - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - continue - } - - // At least one is encoded. To do a semantically correct comparison - // we need to unmarshal them first. - var desc *ExtensionDesc - if m := extensionMaps[base]; m != nil { - desc = m[extNum] - } - if desc == nil { - // If both have only encoded form and the bytes are the same, - // it is handled above. We get here when the bytes are different. - // We don't know how to decode it, so just compare them as byte - // slices. - log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) - return false - } - var err error - if m1 == nil { - m1, err = decodeExtension(e1.enc, desc) - } - if m2 == nil && err == nil { - m2, err = decodeExtension(e2.enc, desc) - } - if err != nil { - // The encoded form is invalid. - log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err) - return false - } - if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { - return false - } - } - - return true -} diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go deleted file mode 100644 index fa88add30..000000000 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ /dev/null @@ -1,607 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Types and routines for supporting protocol buffer extensions. - */ - -import ( - "errors" - "fmt" - "io" - "reflect" - "strconv" - "sync" -) - -// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message. -var ErrMissingExtension = errors.New("proto: missing extension") - -// ExtensionRange represents a range of message extensions for a protocol buffer. -// Used in code generated by the protocol compiler. -type ExtensionRange struct { - Start, End int32 // both inclusive -} - -// extendableProto is an interface implemented by any protocol buffer generated by the current -// proto compiler that may be extended. -type extendableProto interface { - Message - ExtensionRangeArray() []ExtensionRange - extensionsWrite() map[int32]Extension - extensionsRead() (map[int32]Extension, sync.Locker) -} - -// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous -// version of the proto compiler that may be extended. -type extendableProtoV1 interface { - Message - ExtensionRangeArray() []ExtensionRange - ExtensionMap() map[int32]Extension -} - -// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto. -type extensionAdapter struct { - extendableProtoV1 -} - -func (e extensionAdapter) extensionsWrite() map[int32]Extension { - return e.ExtensionMap() -} - -func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) { - return e.ExtensionMap(), notLocker{} -} - -// notLocker is a sync.Locker whose Lock and Unlock methods are nops. -type notLocker struct{} - -func (n notLocker) Lock() {} -func (n notLocker) Unlock() {} - -// extendable returns the extendableProto interface for the given generated proto message. -// If the proto message has the old extension format, it returns a wrapper that implements -// the extendableProto interface. -func extendable(p interface{}) (extendableProto, error) { - switch p := p.(type) { - case extendableProto: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return p, nil - case extendableProtoV1: - if isNilPtr(p) { - return nil, fmt.Errorf("proto: nil %T is not extendable", p) - } - return extensionAdapter{p}, nil - } - // Don't allocate a specific error containing %T: - // this is the hot path for Clone and MarshalText. - return nil, errNotExtendable -} - -var errNotExtendable = errors.New("proto: not an extendable proto.Message") - -func isNilPtr(x interface{}) bool { - v := reflect.ValueOf(x) - return v.Kind() == reflect.Ptr && v.IsNil() -} - -// XXX_InternalExtensions is an internal representation of proto extensions. -// -// Each generated message struct type embeds an anonymous XXX_InternalExtensions field, -// thus gaining the unexported 'extensions' method, which can be called only from the proto package. -// -// The methods of XXX_InternalExtensions are not concurrency safe in general, -// but calls to logically read-only methods such as has and get may be executed concurrently. -type XXX_InternalExtensions struct { - // The struct must be indirect so that if a user inadvertently copies a - // generated message and its embedded XXX_InternalExtensions, they - // avoid the mayhem of a copied mutex. - // - // The mutex serializes all logically read-only operations to p.extensionMap. - // It is up to the client to ensure that write operations to p.extensionMap are - // mutually exclusive with other accesses. - p *struct { - mu sync.Mutex - extensionMap map[int32]Extension - } -} - -// extensionsWrite returns the extension map, creating it on first use. -func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension { - if e.p == nil { - e.p = new(struct { - mu sync.Mutex - extensionMap map[int32]Extension - }) - e.p.extensionMap = make(map[int32]Extension) - } - return e.p.extensionMap -} - -// extensionsRead returns the extensions map for read-only use. It may be nil. -// The caller must hold the returned mutex's lock when accessing Elements within the map. -func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) { - if e.p == nil { - return nil, nil - } - return e.p.extensionMap, &e.p.mu -} - -// ExtensionDesc represents an extension specification. -// Used in generated code from the protocol compiler. -type ExtensionDesc struct { - ExtendedType Message // nil pointer to the type that is being extended - ExtensionType interface{} // nil pointer to the extension type - Field int32 // field number - Name string // fully-qualified name of extension, for text formatting - Tag string // protobuf tag style - Filename string // name of the file in which the extension is defined -} - -func (ed *ExtensionDesc) repeated() bool { - t := reflect.TypeOf(ed.ExtensionType) - return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 -} - -// Extension represents an extension in a message. -type Extension struct { - // When an extension is stored in a message using SetExtension - // only desc and value are set. When the message is marshaled - // enc will be set to the encoded form of the message. - // - // When a message is unmarshaled and contains extensions, each - // extension will have only enc set. When such an extension is - // accessed using GetExtension (or GetExtensions) desc and value - // will be set. - desc *ExtensionDesc - - // value is a concrete value for the extension field. Let the type of - // desc.ExtensionType be the "API type" and the type of Extension.value - // be the "storage type". The API type and storage type are the same except: - // * For scalars (except []byte), the API type uses *T, - // while the storage type uses T. - // * For repeated fields, the API type uses []T, while the storage type - // uses *[]T. - // - // The reason for the divergence is so that the storage type more naturally - // matches what is expected of when retrieving the values through the - // protobuf reflection APIs. - // - // The value may only be populated if desc is also populated. - value interface{} - - // enc is the raw bytes for the extension field. - enc []byte -} - -// SetRawExtension is for testing only. -func SetRawExtension(base Message, id int32, b []byte) { - epb, err := extendable(base) - if err != nil { - return - } - extmap := epb.extensionsWrite() - extmap[id] = Extension{enc: b} -} - -// isExtensionField returns true iff the given field number is in an extension range. -func isExtensionField(pb extendableProto, field int32) bool { - for _, er := range pb.ExtensionRangeArray() { - if er.Start <= field && field <= er.End { - return true - } - } - return false -} - -// checkExtensionTypes checks that the given extension is valid for pb. -func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { - var pbi interface{} = pb - // Check the extended type. - if ea, ok := pbi.(extensionAdapter); ok { - pbi = ea.extendableProtoV1 - } - if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { - return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a) - } - // Check the range. - if !isExtensionField(pb, extension.Field) { - return errors.New("proto: bad extension number; not in declared ranges") - } - return nil -} - -// extPropKey is sufficient to uniquely identify an extension. -type extPropKey struct { - base reflect.Type - field int32 -} - -var extProp = struct { - sync.RWMutex - m map[extPropKey]*Properties -}{ - m: make(map[extPropKey]*Properties), -} - -func extensionProperties(ed *ExtensionDesc) *Properties { - key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field} - - extProp.RLock() - if prop, ok := extProp.m[key]; ok { - extProp.RUnlock() - return prop - } - extProp.RUnlock() - - extProp.Lock() - defer extProp.Unlock() - // Check again. - if prop, ok := extProp.m[key]; ok { - return prop - } - - prop := new(Properties) - prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil) - extProp.m[key] = prop - return prop -} - -// HasExtension returns whether the given extension is present in pb. -func HasExtension(pb Message, extension *ExtensionDesc) bool { - // TODO: Check types, field numbers, etc.? - epb, err := extendable(pb) - if err != nil { - return false - } - extmap, mu := epb.extensionsRead() - if extmap == nil { - return false - } - mu.Lock() - _, ok := extmap[extension.Field] - mu.Unlock() - return ok -} - -// ClearExtension removes the given extension from pb. -func ClearExtension(pb Message, extension *ExtensionDesc) { - epb, err := extendable(pb) - if err != nil { - return - } - // TODO: Check types, field numbers, etc.? - extmap := epb.extensionsWrite() - delete(extmap, extension.Field) -} - -// GetExtension retrieves a proto2 extended field from pb. -// -// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil), -// then GetExtension parses the encoded field and returns a Go value of the specified type. -// If the field is not present, then the default value is returned (if one is specified), -// otherwise ErrMissingExtension is reported. -// -// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil), -// then GetExtension returns the raw encoded bytes of the field extension. -func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - - if extension.ExtendedType != nil { - // can only check type if this is a complete descriptor - if err := checkExtensionTypes(epb, extension); err != nil { - return nil, err - } - } - - emap, mu := epb.extensionsRead() - if emap == nil { - return defaultExtensionValue(extension) - } - mu.Lock() - defer mu.Unlock() - e, ok := emap[extension.Field] - if !ok { - // defaultExtensionValue returns the default value or - // ErrMissingExtension if there is no default. - return defaultExtensionValue(extension) - } - - if e.value != nil { - // Already decoded. Check the descriptor, though. - if e.desc != extension { - // This shouldn't happen. If it does, it means that - // GetExtension was called twice with two different - // descriptors with the same field number. - return nil, errors.New("proto: descriptor conflict") - } - return extensionAsLegacyType(e.value), nil - } - - if extension.ExtensionType == nil { - // incomplete descriptor - return e.enc, nil - } - - v, err := decodeExtension(e.enc, extension) - if err != nil { - return nil, err - } - - // Remember the decoded version and drop the encoded version. - // That way it is safe to mutate what we return. - e.value = extensionAsStorageType(v) - e.desc = extension - e.enc = nil - emap[extension.Field] = e - return extensionAsLegacyType(e.value), nil -} - -// defaultExtensionValue returns the default value for extension. -// If no default for an extension is defined ErrMissingExtension is returned. -func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { - if extension.ExtensionType == nil { - // incomplete descriptor, so no default - return nil, ErrMissingExtension - } - - t := reflect.TypeOf(extension.ExtensionType) - props := extensionProperties(extension) - - sf, _, err := fieldDefault(t, props) - if err != nil { - return nil, err - } - - if sf == nil || sf.value == nil { - // There is no default value. - return nil, ErrMissingExtension - } - - if t.Kind() != reflect.Ptr { - // We do not need to return a Ptr, we can directly return sf.value. - return sf.value, nil - } - - // We need to return an interface{} that is a pointer to sf.value. - value := reflect.New(t).Elem() - value.Set(reflect.New(value.Type().Elem())) - if sf.kind == reflect.Int32 { - // We may have an int32 or an enum, but the underlying data is int32. - // Since we can't set an int32 into a non int32 reflect.value directly - // set it as a int32. - value.Elem().SetInt(int64(sf.value.(int32))) - } else { - value.Elem().Set(reflect.ValueOf(sf.value)) - } - return value.Interface(), nil -} - -// decodeExtension decodes an extension encoded in b. -func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { - t := reflect.TypeOf(extension.ExtensionType) - unmarshal := typeUnmarshaler(t, extension.Tag) - - // t is a pointer to a struct, pointer to basic type or a slice. - // Allocate space to store the pointer/slice. - value := reflect.New(t).Elem() - - var err error - for { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - wire := int(x) & 7 - - b, err = unmarshal(b, valToPointer(value.Addr()), wire) - if err != nil { - return nil, err - } - - if len(b) == 0 { - break - } - } - return value.Interface(), nil -} - -// GetExtensions returns a slice of the extensions present in pb that are also listed in es. -// The returned slice has the same length as es; missing extensions will appear as nil elements. -func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - extensions = make([]interface{}, len(es)) - for i, e := range es { - extensions[i], err = GetExtension(epb, e) - if err == ErrMissingExtension { - err = nil - } - if err != nil { - return - } - } - return -} - -// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order. -// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing -// just the Field field, which defines the extension's field number. -func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { - epb, err := extendable(pb) - if err != nil { - return nil, err - } - registeredExtensions := RegisteredExtensions(pb) - - emap, mu := epb.extensionsRead() - if emap == nil { - return nil, nil - } - mu.Lock() - defer mu.Unlock() - extensions := make([]*ExtensionDesc, 0, len(emap)) - for extid, e := range emap { - desc := e.desc - if desc == nil { - desc = registeredExtensions[extid] - if desc == nil { - desc = &ExtensionDesc{Field: extid} - } - } - - extensions = append(extensions, desc) - } - return extensions, nil -} - -// SetExtension sets the specified extension of pb to the specified value. -func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { - epb, err := extendable(pb) - if err != nil { - return err - } - if err := checkExtensionTypes(epb, extension); err != nil { - return err - } - typ := reflect.TypeOf(extension.ExtensionType) - if typ != reflect.TypeOf(value) { - return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType) - } - // nil extension values need to be caught early, because the - // encoder can't distinguish an ErrNil due to a nil extension - // from an ErrNil due to a missing field. Extensions are - // always optional, so the encoder would just swallow the error - // and drop all the extensions from the encoded message. - if reflect.ValueOf(value).IsNil() { - return fmt.Errorf("proto: SetExtension called with nil value of type %T", value) - } - - extmap := epb.extensionsWrite() - extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)} - return nil -} - -// ClearAllExtensions clears all extensions from pb. -func ClearAllExtensions(pb Message) { - epb, err := extendable(pb) - if err != nil { - return - } - m := epb.extensionsWrite() - for k := range m { - delete(m, k) - } -} - -// A global registry of extensions. -// The generated code will register the generated descriptors by calling RegisterExtension. - -var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc) - -// RegisterExtension is called from the generated code. -func RegisterExtension(desc *ExtensionDesc) { - st := reflect.TypeOf(desc.ExtendedType).Elem() - m := extensionMaps[st] - if m == nil { - m = make(map[int32]*ExtensionDesc) - extensionMaps[st] = m - } - if _, ok := m[desc.Field]; ok { - panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field))) - } - m[desc.Field] = desc -} - -// RegisteredExtensions returns a map of the registered extensions of a -// protocol buffer struct, indexed by the extension number. -// The argument pb should be a nil pointer to the struct type. -func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { - return extensionMaps[reflect.TypeOf(pb).Elem()] -} - -// extensionAsLegacyType converts an value in the storage type as the API type. -// See Extension.value. -func extensionAsLegacyType(v interface{}) interface{} { - switch rv := reflect.ValueOf(v); rv.Kind() { - case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: - // Represent primitive types as a pointer to the value. - rv2 := reflect.New(rv.Type()) - rv2.Elem().Set(rv) - v = rv2.Interface() - case reflect.Ptr: - // Represent slice types as the value itself. - switch rv.Type().Elem().Kind() { - case reflect.Slice: - if rv.IsNil() { - v = reflect.Zero(rv.Type().Elem()).Interface() - } else { - v = rv.Elem().Interface() - } - } - } - return v -} - -// extensionAsStorageType converts an value in the API type as the storage type. -// See Extension.value. -func extensionAsStorageType(v interface{}) interface{} { - switch rv := reflect.ValueOf(v); rv.Kind() { - case reflect.Ptr: - // Represent slice types as the value itself. - switch rv.Type().Elem().Kind() { - case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String: - if rv.IsNil() { - v = reflect.Zero(rv.Type().Elem()).Interface() - } else { - v = rv.Elem().Interface() - } - } - case reflect.Slice: - // Represent slice types as a pointer to the value. - if rv.Type().Elem().Kind() != reflect.Uint8 { - rv2 := reflect.New(rv.Type()) - rv2.Elem().Set(rv) - v = rv2.Interface() - } - } - return v -} diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go deleted file mode 100644 index fdd328bb7..000000000 --- a/vendor/github.com/golang/protobuf/proto/lib.go +++ /dev/null @@ -1,965 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package proto converts data structures to and from the wire format of -protocol buffers. It works in concert with the Go source code generated -for .proto files by the protocol compiler. - -A summary of the properties of the protocol buffer interface -for a protocol buffer variable v: - - - Names are turned from camel_case to CamelCase for export. - - There are no methods on v to set fields; just treat - them as structure fields. - - There are getters that return a field's value if set, - and return the field's default value if unset. - The getters work even if the receiver is a nil message. - - The zero value for a struct is its correct initialization state. - All desired fields must be set before marshaling. - - A Reset() method will restore a protobuf struct to its zero state. - - Non-repeated fields are pointers to the values; nil means unset. - That is, optional or required field int32 f becomes F *int32. - - Repeated fields are slices. - - Helper functions are available to aid the setting of fields. - msg.Foo = proto.String("hello") // set field - - Constants are defined to hold the default values of all fields that - have them. They have the form Default_StructName_FieldName. - Because the getter methods handle defaulted values, - direct use of these constants should be rare. - - Enums are given type names and maps from names to values. - Enum values are prefixed by the enclosing message's name, or by the - enum's type name if it is a top-level enum. Enum types have a String - method, and a Enum method to assist in message construction. - - Nested messages, groups and enums have type names prefixed with the name of - the surrounding message type. - - Extensions are given descriptor names that start with E_, - followed by an underscore-delimited list of the nested messages - that contain it (if any) followed by the CamelCased name of the - extension field itself. HasExtension, ClearExtension, GetExtension - and SetExtension are functions for manipulating extensions. - - Oneof field sets are given a single field in their message, - with distinguished wrapper types for each possible field value. - - Marshal and Unmarshal are functions to encode and decode the wire format. - -When the .proto file specifies `syntax="proto3"`, there are some differences: - - - Non-repeated fields of non-message type are values instead of pointers. - - Enum types do not get an Enum method. - -The simplest way to describe this is to see an example. -Given file test.proto, containing - - package example; - - enum FOO { X = 17; } - - message Test { - required string label = 1; - optional int32 type = 2 [default=77]; - repeated int64 reps = 3; - optional group OptionalGroup = 4 { - required string RequiredField = 5; - } - oneof union { - int32 number = 6; - string name = 7; - } - } - -The resulting file, test.pb.go, is: - - package example - - import proto "github.com/golang/protobuf/proto" - import math "math" - - type FOO int32 - const ( - FOO_X FOO = 17 - ) - var FOO_name = map[int32]string{ - 17: "X", - } - var FOO_value = map[string]int32{ - "X": 17, - } - - func (x FOO) Enum() *FOO { - p := new(FOO) - *p = x - return p - } - func (x FOO) String() string { - return proto.EnumName(FOO_name, int32(x)) - } - func (x *FOO) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FOO_value, data) - if err != nil { - return err - } - *x = FOO(value) - return nil - } - - type Test struct { - Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"` - Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"` - Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"` - Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` - // Types that are valid to be assigned to Union: - // *Test_Number - // *Test_Name - Union isTest_Union `protobuf_oneof:"union"` - XXX_unrecognized []byte `json:"-"` - } - func (m *Test) Reset() { *m = Test{} } - func (m *Test) String() string { return proto.CompactTextString(m) } - func (*Test) ProtoMessage() {} - - type isTest_Union interface { - isTest_Union() - } - - type Test_Number struct { - Number int32 `protobuf:"varint,6,opt,name=number"` - } - type Test_Name struct { - Name string `protobuf:"bytes,7,opt,name=name"` - } - - func (*Test_Number) isTest_Union() {} - func (*Test_Name) isTest_Union() {} - - func (m *Test) GetUnion() isTest_Union { - if m != nil { - return m.Union - } - return nil - } - const Default_Test_Type int32 = 77 - - func (m *Test) GetLabel() string { - if m != nil && m.Label != nil { - return *m.Label - } - return "" - } - - func (m *Test) GetType() int32 { - if m != nil && m.Type != nil { - return *m.Type - } - return Default_Test_Type - } - - func (m *Test) GetOptionalgroup() *Test_OptionalGroup { - if m != nil { - return m.Optionalgroup - } - return nil - } - - type Test_OptionalGroup struct { - RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"` - } - func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} } - func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) } - - func (m *Test_OptionalGroup) GetRequiredField() string { - if m != nil && m.RequiredField != nil { - return *m.RequiredField - } - return "" - } - - func (m *Test) GetNumber() int32 { - if x, ok := m.GetUnion().(*Test_Number); ok { - return x.Number - } - return 0 - } - - func (m *Test) GetName() string { - if x, ok := m.GetUnion().(*Test_Name); ok { - return x.Name - } - return "" - } - - func init() { - proto.RegisterEnum("example.FOO", FOO_name, FOO_value) - } - -To create and play with a Test object: - - package main - - import ( - "log" - - "github.com/golang/protobuf/proto" - pb "./example.pb" - ) - - func main() { - test := &pb.Test{ - Label: proto.String("hello"), - Type: proto.Int32(17), - Reps: []int64{1, 2, 3}, - Optionalgroup: &pb.Test_OptionalGroup{ - RequiredField: proto.String("good bye"), - }, - Union: &pb.Test_Name{"fred"}, - } - data, err := proto.Marshal(test) - if err != nil { - log.Fatal("marshaling error: ", err) - } - newTest := &pb.Test{} - err = proto.Unmarshal(data, newTest) - if err != nil { - log.Fatal("unmarshaling error: ", err) - } - // Now test and newTest contain the same data. - if test.GetLabel() != newTest.GetLabel() { - log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) - } - // Use a type switch to determine which oneof was set. - switch u := test.Union.(type) { - case *pb.Test_Number: // u.Number contains the number. - case *pb.Test_Name: // u.Name contains the string. - } - // etc. - } -*/ -package proto - -import ( - "encoding/json" - "fmt" - "log" - "reflect" - "sort" - "strconv" - "sync" -) - -// RequiredNotSetError is an error type returned by either Marshal or Unmarshal. -// Marshal reports this when a required field is not initialized. -// Unmarshal reports this when a required field is missing from the wire data. -type RequiredNotSetError struct{ field string } - -func (e *RequiredNotSetError) Error() string { - if e.field == "" { - return fmt.Sprintf("proto: required field not set") - } - return fmt.Sprintf("proto: required field %q not set", e.field) -} -func (e *RequiredNotSetError) RequiredNotSet() bool { - return true -} - -type invalidUTF8Error struct{ field string } - -func (e *invalidUTF8Error) Error() string { - if e.field == "" { - return "proto: invalid UTF-8 detected" - } - return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field) -} -func (e *invalidUTF8Error) InvalidUTF8() bool { - return true -} - -// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8. -// This error should not be exposed to the external API as such errors should -// be recreated with the field information. -var errInvalidUTF8 = &invalidUTF8Error{} - -// isNonFatal reports whether the error is either a RequiredNotSet error -// or a InvalidUTF8 error. -func isNonFatal(err error) bool { - if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() { - return true - } - if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() { - return true - } - return false -} - -type nonFatal struct{ E error } - -// Merge merges err into nf and reports whether it was successful. -// Otherwise it returns false for any fatal non-nil errors. -func (nf *nonFatal) Merge(err error) (ok bool) { - if err == nil { - return true // not an error - } - if !isNonFatal(err) { - return false // fatal error - } - if nf.E == nil { - nf.E = err // store first instance of non-fatal error - } - return true -} - -// Message is implemented by generated protocol buffer messages. -type Message interface { - Reset() - String() string - ProtoMessage() -} - -// A Buffer is a buffer manager for marshaling and unmarshaling -// protocol buffers. It may be reused between invocations to -// reduce memory usage. It is not necessary to use a Buffer; -// the global functions Marshal and Unmarshal create a -// temporary Buffer and are fine for most applications. -type Buffer struct { - buf []byte // encode/decode byte stream - index int // read point - - deterministic bool -} - -// NewBuffer allocates a new Buffer and initializes its internal data to -// the contents of the argument slice. -func NewBuffer(e []byte) *Buffer { - return &Buffer{buf: e} -} - -// Reset resets the Buffer, ready for marshaling a new protocol buffer. -func (p *Buffer) Reset() { - p.buf = p.buf[0:0] // for reading/writing - p.index = 0 // for reading -} - -// SetBuf replaces the internal buffer with the slice, -// ready for unmarshaling the contents of the slice. -func (p *Buffer) SetBuf(s []byte) { - p.buf = s - p.index = 0 -} - -// Bytes returns the contents of the Buffer. -func (p *Buffer) Bytes() []byte { return p.buf } - -// SetDeterministic sets whether to use deterministic serialization. -// -// Deterministic serialization guarantees that for a given binary, equal -// messages will always be serialized to the same bytes. This implies: -// -// - Repeated serialization of a message will return the same bytes. -// - Different processes of the same binary (which may be executing on -// different machines) will serialize equal messages to the same bytes. -// -// Note that the deterministic serialization is NOT canonical across -// languages. It is not guaranteed to remain stable over time. It is unstable -// across different builds with schema changes due to unknown fields. -// Users who need canonical serialization (e.g., persistent storage in a -// canonical form, fingerprinting, etc.) should define their own -// canonicalization specification and implement their own serializer rather -// than relying on this API. -// -// If deterministic serialization is requested, map entries will be sorted -// by keys in lexographical order. This is an implementation detail and -// subject to change. -func (p *Buffer) SetDeterministic(deterministic bool) { - p.deterministic = deterministic -} - -/* - * Helper routines for simplifying the creation of optional fields of basic type. - */ - -// Bool is a helper routine that allocates a new bool value -// to store v and returns a pointer to it. -func Bool(v bool) *bool { - return &v -} - -// Int32 is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it. -func Int32(v int32) *int32 { - return &v -} - -// Int is a helper routine that allocates a new int32 value -// to store v and returns a pointer to it, but unlike Int32 -// its argument value is an int. -func Int(v int) *int32 { - p := new(int32) - *p = int32(v) - return p -} - -// Int64 is a helper routine that allocates a new int64 value -// to store v and returns a pointer to it. -func Int64(v int64) *int64 { - return &v -} - -// Float32 is a helper routine that allocates a new float32 value -// to store v and returns a pointer to it. -func Float32(v float32) *float32 { - return &v -} - -// Float64 is a helper routine that allocates a new float64 value -// to store v and returns a pointer to it. -func Float64(v float64) *float64 { - return &v -} - -// Uint32 is a helper routine that allocates a new uint32 value -// to store v and returns a pointer to it. -func Uint32(v uint32) *uint32 { - return &v -} - -// Uint64 is a helper routine that allocates a new uint64 value -// to store v and returns a pointer to it. -func Uint64(v uint64) *uint64 { - return &v -} - -// String is a helper routine that allocates a new string value -// to store v and returns a pointer to it. -func String(v string) *string { - return &v -} - -// EnumName is a helper function to simplify printing protocol buffer enums -// by name. Given an enum map and a value, it returns a useful string. -func EnumName(m map[int32]string, v int32) string { - s, ok := m[v] - if ok { - return s - } - return strconv.Itoa(int(v)) -} - -// UnmarshalJSONEnum is a helper function to simplify recovering enum int values -// from their JSON-encoded representation. Given a map from the enum's symbolic -// names to its int values, and a byte buffer containing the JSON-encoded -// value, it returns an int32 that can be cast to the enum type by the caller. -// -// The function can deal with both JSON representations, numeric and symbolic. -func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { - if data[0] == '"' { - // New style: enums are strings. - var repr string - if err := json.Unmarshal(data, &repr); err != nil { - return -1, err - } - val, ok := m[repr] - if !ok { - return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) - } - return val, nil - } - // Old style: enums are ints. - var val int32 - if err := json.Unmarshal(data, &val); err != nil { - return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) - } - return val, nil -} - -// DebugPrint dumps the encoded data in b in a debugging format with a header -// including the string s. Used in testing but made available for general debugging. -func (p *Buffer) DebugPrint(s string, b []byte) { - var u uint64 - - obuf := p.buf - index := p.index - p.buf = b - p.index = 0 - depth := 0 - - fmt.Printf("\n--- %s ---\n", s) - -out: - for { - for i := 0; i < depth; i++ { - fmt.Print(" ") - } - - index := p.index - if index == len(p.buf) { - break - } - - op, err := p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: fetching op err %v\n", index, err) - break out - } - tag := op >> 3 - wire := op & 7 - - switch wire { - default: - fmt.Printf("%3d: t=%3d unknown wire=%d\n", - index, tag, wire) - break out - - case WireBytes: - var r []byte - - r, err = p.DecodeRawBytes(false) - if err != nil { - break out - } - fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r)) - if len(r) <= 6 { - for i := 0; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } else { - for i := 0; i < 3; i++ { - fmt.Printf(" %.2x", r[i]) - } - fmt.Printf(" ..") - for i := len(r) - 3; i < len(r); i++ { - fmt.Printf(" %.2x", r[i]) - } - } - fmt.Printf("\n") - - case WireFixed32: - u, err = p.DecodeFixed32() - if err != nil { - fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u) - - case WireFixed64: - u, err = p.DecodeFixed64() - if err != nil { - fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u) - - case WireVarint: - u, err = p.DecodeVarint() - if err != nil { - fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err) - break out - } - fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u) - - case WireStartGroup: - fmt.Printf("%3d: t=%3d start\n", index, tag) - depth++ - - case WireEndGroup: - depth-- - fmt.Printf("%3d: t=%3d end\n", index, tag) - } - } - - if depth != 0 { - fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth) - } - fmt.Printf("\n") - - p.buf = obuf - p.index = index -} - -// SetDefaults sets unset protocol buffer fields to their default values. -// It only modifies fields that are both unset and have defined defaults. -// It recursively sets default values in any non-nil sub-messages. -func SetDefaults(pb Message) { - setDefaults(reflect.ValueOf(pb), true, false) -} - -// v is a pointer to a struct. -func setDefaults(v reflect.Value, recur, zeros bool) { - v = v.Elem() - - defaultMu.RLock() - dm, ok := defaults[v.Type()] - defaultMu.RUnlock() - if !ok { - dm = buildDefaultMessage(v.Type()) - defaultMu.Lock() - defaults[v.Type()] = dm - defaultMu.Unlock() - } - - for _, sf := range dm.scalars { - f := v.Field(sf.index) - if !f.IsNil() { - // field already set - continue - } - dv := sf.value - if dv == nil && !zeros { - // no explicit default, and don't want to set zeros - continue - } - fptr := f.Addr().Interface() // **T - // TODO: Consider batching the allocations we do here. - switch sf.kind { - case reflect.Bool: - b := new(bool) - if dv != nil { - *b = dv.(bool) - } - *(fptr.(**bool)) = b - case reflect.Float32: - f := new(float32) - if dv != nil { - *f = dv.(float32) - } - *(fptr.(**float32)) = f - case reflect.Float64: - f := new(float64) - if dv != nil { - *f = dv.(float64) - } - *(fptr.(**float64)) = f - case reflect.Int32: - // might be an enum - if ft := f.Type(); ft != int32PtrType { - // enum - f.Set(reflect.New(ft.Elem())) - if dv != nil { - f.Elem().SetInt(int64(dv.(int32))) - } - } else { - // int32 field - i := new(int32) - if dv != nil { - *i = dv.(int32) - } - *(fptr.(**int32)) = i - } - case reflect.Int64: - i := new(int64) - if dv != nil { - *i = dv.(int64) - } - *(fptr.(**int64)) = i - case reflect.String: - s := new(string) - if dv != nil { - *s = dv.(string) - } - *(fptr.(**string)) = s - case reflect.Uint8: - // exceptional case: []byte - var b []byte - if dv != nil { - db := dv.([]byte) - b = make([]byte, len(db)) - copy(b, db) - } else { - b = []byte{} - } - *(fptr.(*[]byte)) = b - case reflect.Uint32: - u := new(uint32) - if dv != nil { - *u = dv.(uint32) - } - *(fptr.(**uint32)) = u - case reflect.Uint64: - u := new(uint64) - if dv != nil { - *u = dv.(uint64) - } - *(fptr.(**uint64)) = u - default: - log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind) - } - } - - for _, ni := range dm.nested { - f := v.Field(ni) - // f is *T or []*T or map[T]*T - switch f.Kind() { - case reflect.Ptr: - if f.IsNil() { - continue - } - setDefaults(f, recur, zeros) - - case reflect.Slice: - for i := 0; i < f.Len(); i++ { - e := f.Index(i) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - - case reflect.Map: - for _, k := range f.MapKeys() { - e := f.MapIndex(k) - if e.IsNil() { - continue - } - setDefaults(e, recur, zeros) - } - } - } -} - -var ( - // defaults maps a protocol buffer struct type to a slice of the fields, - // with its scalar fields set to their proto-declared non-zero default values. - defaultMu sync.RWMutex - defaults = make(map[reflect.Type]defaultMessage) - - int32PtrType = reflect.TypeOf((*int32)(nil)) -) - -// defaultMessage represents information about the default values of a message. -type defaultMessage struct { - scalars []scalarField - nested []int // struct field index of nested messages -} - -type scalarField struct { - index int // struct field index - kind reflect.Kind // element type (the T in *T or []T) - value interface{} // the proto-declared default value, or nil -} - -// t is a struct type. -func buildDefaultMessage(t reflect.Type) (dm defaultMessage) { - sprop := GetProperties(t) - for _, prop := range sprop.Prop { - fi, ok := sprop.decoderTags.get(prop.Tag) - if !ok { - // XXX_unrecognized - continue - } - ft := t.Field(fi).Type - - sf, nested, err := fieldDefault(ft, prop) - switch { - case err != nil: - log.Print(err) - case nested: - dm.nested = append(dm.nested, fi) - case sf != nil: - sf.index = fi - dm.scalars = append(dm.scalars, *sf) - } - } - - return dm -} - -// fieldDefault returns the scalarField for field type ft. -// sf will be nil if the field can not have a default. -// nestedMessage will be true if this is a nested message. -// Note that sf.index is not set on return. -func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) { - var canHaveDefault bool - switch ft.Kind() { - case reflect.Ptr: - if ft.Elem().Kind() == reflect.Struct { - nestedMessage = true - } else { - canHaveDefault = true // proto2 scalar field - } - - case reflect.Slice: - switch ft.Elem().Kind() { - case reflect.Ptr: - nestedMessage = true // repeated message - case reflect.Uint8: - canHaveDefault = true // bytes field - } - - case reflect.Map: - if ft.Elem().Kind() == reflect.Ptr { - nestedMessage = true // map with message values - } - } - - if !canHaveDefault { - if nestedMessage { - return nil, true, nil - } - return nil, false, nil - } - - // We now know that ft is a pointer or slice. - sf = &scalarField{kind: ft.Elem().Kind()} - - // scalar fields without defaults - if !prop.HasDefault { - return sf, false, nil - } - - // a scalar field: either *T or []byte - switch ft.Elem().Kind() { - case reflect.Bool: - x, err := strconv.ParseBool(prop.Default) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Float32: - x, err := strconv.ParseFloat(prop.Default, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err) - } - sf.value = float32(x) - case reflect.Float64: - x, err := strconv.ParseFloat(prop.Default, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.Int32: - x, err := strconv.ParseInt(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err) - } - sf.value = int32(x) - case reflect.Int64: - x, err := strconv.ParseInt(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err) - } - sf.value = x - case reflect.String: - sf.value = prop.Default - case reflect.Uint8: - // []byte (not *uint8) - sf.value = []byte(prop.Default) - case reflect.Uint32: - x, err := strconv.ParseUint(prop.Default, 10, 32) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err) - } - sf.value = uint32(x) - case reflect.Uint64: - x, err := strconv.ParseUint(prop.Default, 10, 64) - if err != nil { - return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err) - } - sf.value = x - default: - return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind()) - } - - return sf, false, nil -} - -// mapKeys returns a sort.Interface to be used for sorting the map keys. -// Map fields may have key types of non-float scalars, strings and enums. -func mapKeys(vs []reflect.Value) sort.Interface { - s := mapKeySorter{vs: vs} - - // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps. - if len(vs) == 0 { - return s - } - switch vs[0].Kind() { - case reflect.Int32, reflect.Int64: - s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() } - case reflect.Uint32, reflect.Uint64: - s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() } - case reflect.Bool: - s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true - case reflect.String: - s.less = func(a, b reflect.Value) bool { return a.String() < b.String() } - default: - panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind())) - } - - return s -} - -type mapKeySorter struct { - vs []reflect.Value - less func(a, b reflect.Value) bool -} - -func (s mapKeySorter) Len() int { return len(s.vs) } -func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] } -func (s mapKeySorter) Less(i, j int) bool { - return s.less(s.vs[i], s.vs[j]) -} - -// isProto3Zero reports whether v is a zero proto3 value. -func isProto3Zero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return !v.Bool() - case reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint32, reflect.Uint64: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return v.Float() == 0 - case reflect.String: - return v.String() == "" - } - return false -} - -const ( - // ProtoPackageIsVersion3 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion3 = true - - // ProtoPackageIsVersion2 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion2 = true - - // ProtoPackageIsVersion1 is referenced from generated protocol buffer files - // to assert that that code is compatible with this version of the proto package. - ProtoPackageIsVersion1 = true -) - -// InternalMessageInfo is a type used internally by generated .pb.go files. -// This type is not intended to be used by non-generated code. -// This type is not subject to any compatibility guarantee. -type InternalMessageInfo struct { - marshal *marshalInfo - unmarshal *unmarshalInfo - merge *mergeInfo - discard *discardInfo -} diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go deleted file mode 100644 index f48a75676..000000000 --- a/vendor/github.com/golang/protobuf/proto/message_set.go +++ /dev/null @@ -1,181 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Support for message sets. - */ - -import ( - "errors" -) - -// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. -// A message type ID is required for storing a protocol buffer in a message set. -var errNoMessageTypeID = errors.New("proto does not have a message type ID") - -// The first two types (_MessageSet_Item and messageSet) -// model what the protocol compiler produces for the following protocol message: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } -// That is the MessageSet wire format. We can't use a proto to generate these -// because that would introduce a circular dependency between it and this package. - -type _MessageSet_Item struct { - TypeId *int32 `protobuf:"varint,2,req,name=type_id"` - Message []byte `protobuf:"bytes,3,req,name=message"` -} - -type messageSet struct { - Item []*_MessageSet_Item `protobuf:"group,1,rep"` - XXX_unrecognized []byte - // TODO: caching? -} - -// Make sure messageSet is a Message. -var _ Message = (*messageSet)(nil) - -// messageTypeIder is an interface satisfied by a protocol buffer type -// that may be stored in a MessageSet. -type messageTypeIder interface { - MessageTypeId() int32 -} - -func (ms *messageSet) find(pb Message) *_MessageSet_Item { - mti, ok := pb.(messageTypeIder) - if !ok { - return nil - } - id := mti.MessageTypeId() - for _, item := range ms.Item { - if *item.TypeId == id { - return item - } - } - return nil -} - -func (ms *messageSet) Has(pb Message) bool { - return ms.find(pb) != nil -} - -func (ms *messageSet) Unmarshal(pb Message) error { - if item := ms.find(pb); item != nil { - return Unmarshal(item.Message, pb) - } - if _, ok := pb.(messageTypeIder); !ok { - return errNoMessageTypeID - } - return nil // TODO: return error instead? -} - -func (ms *messageSet) Marshal(pb Message) error { - msg, err := Marshal(pb) - if err != nil { - return err - } - if item := ms.find(pb); item != nil { - // reuse existing item - item.Message = msg - return nil - } - - mti, ok := pb.(messageTypeIder) - if !ok { - return errNoMessageTypeID - } - - mtid := mti.MessageTypeId() - ms.Item = append(ms.Item, &_MessageSet_Item{ - TypeId: &mtid, - Message: msg, - }) - return nil -} - -func (ms *messageSet) Reset() { *ms = messageSet{} } -func (ms *messageSet) String() string { return CompactTextString(ms) } -func (*messageSet) ProtoMessage() {} - -// Support for the message_set_wire_format message option. - -func skipVarint(buf []byte) []byte { - i := 0 - for ; buf[i]&0x80 != 0; i++ { - } - return buf[i+1:] -} - -// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. -// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. -func unmarshalMessageSet(buf []byte, exts interface{}) error { - var m map[int32]Extension - switch exts := exts.(type) { - case *XXX_InternalExtensions: - m = exts.extensionsWrite() - case map[int32]Extension: - m = exts - default: - return errors.New("proto: not an extension map") - } - - ms := new(messageSet) - if err := Unmarshal(buf, ms); err != nil { - return err - } - for _, item := range ms.Item { - id := *item.TypeId - msg := item.Message - - // Restore wire type and field number varint, plus length varint. - // Be careful to preserve duplicate items. - b := EncodeVarint(uint64(id)<<3 | WireBytes) - if ext, ok := m[id]; ok { - // Existing data; rip off the tag and length varint - // so we join the new data correctly. - // We can assume that ext.enc is set because we are unmarshaling. - o := ext.enc[len(b):] // skip wire type and field number - _, n := DecodeVarint(o) // calculate length of length varint - o = o[n:] // skip length varint - msg = append(o, msg...) // join old data and new data - } - b = append(b, EncodeVarint(uint64(len(msg)))...) - b = append(b, msg...) - - m[id] = Extension{enc: b} - } - return nil -} diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go deleted file mode 100644 index 94fa9194a..000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go +++ /dev/null @@ -1,360 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build purego appengine js - -// This file contains an implementation of proto field accesses using package reflect. -// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can -// be used on App Engine. - -package proto - -import ( - "reflect" - "sync" -) - -const unsafeAllowed = false - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by the sequence of field indices -// passed to reflect's FieldByIndex. -type field []int - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return f.Index -} - -// invalidField is an invalid field identifier. -var invalidField = field(nil) - -// zeroField is a noop when calling pointer.offset. -var zeroField = field([]int{}) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { return f != nil } - -// The pointer type is for the table-driven decoder. -// The implementation here uses a reflect.Value of pointer type to -// create a generic pointer. In pointer_unsafe.go we use unsafe -// instead of reflect to implement the same (but faster) interface. -type pointer struct { - v reflect.Value -} - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - return pointer{v: reflect.ValueOf(*i)} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr, deref bool) pointer { - v := reflect.ValueOf(*i) - u := reflect.New(v.Type()) - u.Elem().Set(v) - if deref { - u = u.Elem() - } - return pointer{v: u} -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{v: v} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - return pointer{v: p.v.Elem().FieldByIndex(f).Addr()} -} - -func (p pointer) isNil() bool { - return p.v.IsNil() -} - -// grow updates the slice s in place to make it one element longer. -// s must be addressable. -// Returns the (addressable) new element. -func grow(s reflect.Value) reflect.Value { - n, m := s.Len(), s.Cap() - if n < m { - s.SetLen(n + 1) - } else { - s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem()))) - } - return s.Index(n) -} - -func (p pointer) toInt64() *int64 { - return p.v.Interface().(*int64) -} -func (p pointer) toInt64Ptr() **int64 { - return p.v.Interface().(**int64) -} -func (p pointer) toInt64Slice() *[]int64 { - return p.v.Interface().(*[]int64) -} - -var int32ptr = reflect.TypeOf((*int32)(nil)) - -func (p pointer) toInt32() *int32 { - return p.v.Convert(int32ptr).Interface().(*int32) -} - -// The toInt32Ptr/Slice methods don't work because of enums. -// Instead, we must use set/get methods for the int32ptr/slice case. -/* - func (p pointer) toInt32Ptr() **int32 { - return p.v.Interface().(**int32) -} - func (p pointer) toInt32Slice() *[]int32 { - return p.v.Interface().(*[]int32) -} -*/ -func (p pointer) getInt32Ptr() *int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().(*int32) - } - // an enum - return p.v.Elem().Convert(int32PtrType).Interface().(*int32) -} -func (p pointer) setInt32Ptr(v int32) { - // Allocate value in a *int32. Possibly convert that to a *enum. - // Then assign it to a **int32 or **enum. - // Note: we can convert *int32 to *enum, but we can't convert - // **int32 to **enum! - p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem())) -} - -// getInt32Slice copies []int32 from p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getInt32Slice() []int32 { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - return p.v.Elem().Interface().([]int32) - } - // an enum - // Allocate a []int32, then assign []enum's values into it. - // Note: we can't convert []enum to []int32. - slice := p.v.Elem() - s := make([]int32, slice.Len()) - for i := 0; i < slice.Len(); i++ { - s[i] = int32(slice.Index(i).Int()) - } - return s -} - -// setInt32Slice copies []int32 into p as a new slice. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setInt32Slice(v []int32) { - if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { - // raw int32 type - p.v.Elem().Set(reflect.ValueOf(v)) - return - } - // an enum - // Allocate a []enum, then assign []int32's values into it. - // Note: we can't convert []enum to []int32. - slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v)) - for i, x := range v { - slice.Index(i).SetInt(int64(x)) - } - p.v.Elem().Set(slice) -} -func (p pointer) appendInt32Slice(v int32) { - grow(p.v.Elem()).SetInt(int64(v)) -} - -func (p pointer) toUint64() *uint64 { - return p.v.Interface().(*uint64) -} -func (p pointer) toUint64Ptr() **uint64 { - return p.v.Interface().(**uint64) -} -func (p pointer) toUint64Slice() *[]uint64 { - return p.v.Interface().(*[]uint64) -} -func (p pointer) toUint32() *uint32 { - return p.v.Interface().(*uint32) -} -func (p pointer) toUint32Ptr() **uint32 { - return p.v.Interface().(**uint32) -} -func (p pointer) toUint32Slice() *[]uint32 { - return p.v.Interface().(*[]uint32) -} -func (p pointer) toBool() *bool { - return p.v.Interface().(*bool) -} -func (p pointer) toBoolPtr() **bool { - return p.v.Interface().(**bool) -} -func (p pointer) toBoolSlice() *[]bool { - return p.v.Interface().(*[]bool) -} -func (p pointer) toFloat64() *float64 { - return p.v.Interface().(*float64) -} -func (p pointer) toFloat64Ptr() **float64 { - return p.v.Interface().(**float64) -} -func (p pointer) toFloat64Slice() *[]float64 { - return p.v.Interface().(*[]float64) -} -func (p pointer) toFloat32() *float32 { - return p.v.Interface().(*float32) -} -func (p pointer) toFloat32Ptr() **float32 { - return p.v.Interface().(**float32) -} -func (p pointer) toFloat32Slice() *[]float32 { - return p.v.Interface().(*[]float32) -} -func (p pointer) toString() *string { - return p.v.Interface().(*string) -} -func (p pointer) toStringPtr() **string { - return p.v.Interface().(**string) -} -func (p pointer) toStringSlice() *[]string { - return p.v.Interface().(*[]string) -} -func (p pointer) toBytes() *[]byte { - return p.v.Interface().(*[]byte) -} -func (p pointer) toBytesSlice() *[][]byte { - return p.v.Interface().(*[][]byte) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return p.v.Interface().(*XXX_InternalExtensions) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return p.v.Interface().(*map[int32]Extension) -} -func (p pointer) getPointer() pointer { - return pointer{v: p.v.Elem()} -} -func (p pointer) setPointer(q pointer) { - p.v.Elem().Set(q.v) -} -func (p pointer) appendPointer(q pointer) { - grow(p.v.Elem()).Set(q.v) -} - -// getPointerSlice copies []*T from p as a new []pointer. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) getPointerSlice() []pointer { - if p.v.IsNil() { - return nil - } - n := p.v.Elem().Len() - s := make([]pointer, n) - for i := 0; i < n; i++ { - s[i] = pointer{v: p.v.Elem().Index(i)} - } - return s -} - -// setPointerSlice copies []pointer into p as a new []*T. -// This behavior differs from the implementation in pointer_unsafe.go. -func (p pointer) setPointerSlice(v []pointer) { - if v == nil { - p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem()) - return - } - s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v)) - for _, p := range v { - s = reflect.Append(s, p.v) - } - p.v.Elem().Set(s) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - if p.v.Elem().IsNil() { - return pointer{v: p.v.Elem()} - } - return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct -} - -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - // TODO: check that p.v.Type().Elem() == t? - return p.v -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - atomicLock.Lock() - defer atomicLock.Unlock() - return *p -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomicLock.Lock() - defer atomicLock.Unlock() - *p = v -} - -var atomicLock sync.Mutex diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go deleted file mode 100644 index dbfffe071..000000000 --- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go +++ /dev/null @@ -1,313 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2012 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// +build !purego,!appengine,!js - -// This file contains the implementation of the proto field accesses using package unsafe. - -package proto - -import ( - "reflect" - "sync/atomic" - "unsafe" -) - -const unsafeAllowed = true - -// A field identifies a field in a struct, accessible from a pointer. -// In this implementation, a field is identified by its byte offset from the start of the struct. -type field uintptr - -// toField returns a field equivalent to the given reflect field. -func toField(f *reflect.StructField) field { - return field(f.Offset) -} - -// invalidField is an invalid field identifier. -const invalidField = ^field(0) - -// zeroField is a noop when calling pointer.offset. -const zeroField = field(0) - -// IsValid reports whether the field identifier is valid. -func (f field) IsValid() bool { - return f != invalidField -} - -// The pointer type below is for the new table-driven encoder/decoder. -// The implementation here uses unsafe.Pointer to create a generic pointer. -// In pointer_reflect.go we use reflect instead of unsafe to implement -// the same (but slower) interface. -type pointer struct { - p unsafe.Pointer -} - -// size of pointer -var ptrSize = unsafe.Sizeof(uintptr(0)) - -// toPointer converts an interface of pointer type to a pointer -// that points to the same target. -func toPointer(i *Message) pointer { - // Super-tricky - read pointer out of data word of interface value. - // Saves ~25ns over the equivalent: - // return valToPointer(reflect.ValueOf(*i)) - return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} -} - -// toAddrPointer converts an interface to a pointer that points to -// the interface data. -func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) { - // Super-tricky - read or get the address of data word of interface value. - if isptr { - // The interface is of pointer type, thus it is a direct interface. - // The data word is the pointer data itself. We take its address. - p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} - } else { - // The interface is not of pointer type. The data word is the pointer - // to the data. - p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} - } - if deref { - p.p = *(*unsafe.Pointer)(p.p) - } - return p -} - -// valToPointer converts v to a pointer. v must be of pointer type. -func valToPointer(v reflect.Value) pointer { - return pointer{p: unsafe.Pointer(v.Pointer())} -} - -// offset converts from a pointer to a structure to a pointer to -// one of its fields. -func (p pointer) offset(f field) pointer { - // For safety, we should panic if !f.IsValid, however calling panic causes - // this to no longer be inlineable, which is a serious performance cost. - /* - if !f.IsValid() { - panic("invalid field") - } - */ - return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))} -} - -func (p pointer) isNil() bool { - return p.p == nil -} - -func (p pointer) toInt64() *int64 { - return (*int64)(p.p) -} -func (p pointer) toInt64Ptr() **int64 { - return (**int64)(p.p) -} -func (p pointer) toInt64Slice() *[]int64 { - return (*[]int64)(p.p) -} -func (p pointer) toInt32() *int32 { - return (*int32)(p.p) -} - -// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist. -/* - func (p pointer) toInt32Ptr() **int32 { - return (**int32)(p.p) - } - func (p pointer) toInt32Slice() *[]int32 { - return (*[]int32)(p.p) - } -*/ -func (p pointer) getInt32Ptr() *int32 { - return *(**int32)(p.p) -} -func (p pointer) setInt32Ptr(v int32) { - *(**int32)(p.p) = &v -} - -// getInt32Slice loads a []int32 from p. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getInt32Slice() []int32 { - return *(*[]int32)(p.p) -} - -// setInt32Slice stores a []int32 to p. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setInt32Slice(v []int32) { - *(*[]int32)(p.p) = v -} - -// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead? -func (p pointer) appendInt32Slice(v int32) { - s := (*[]int32)(p.p) - *s = append(*s, v) -} - -func (p pointer) toUint64() *uint64 { - return (*uint64)(p.p) -} -func (p pointer) toUint64Ptr() **uint64 { - return (**uint64)(p.p) -} -func (p pointer) toUint64Slice() *[]uint64 { - return (*[]uint64)(p.p) -} -func (p pointer) toUint32() *uint32 { - return (*uint32)(p.p) -} -func (p pointer) toUint32Ptr() **uint32 { - return (**uint32)(p.p) -} -func (p pointer) toUint32Slice() *[]uint32 { - return (*[]uint32)(p.p) -} -func (p pointer) toBool() *bool { - return (*bool)(p.p) -} -func (p pointer) toBoolPtr() **bool { - return (**bool)(p.p) -} -func (p pointer) toBoolSlice() *[]bool { - return (*[]bool)(p.p) -} -func (p pointer) toFloat64() *float64 { - return (*float64)(p.p) -} -func (p pointer) toFloat64Ptr() **float64 { - return (**float64)(p.p) -} -func (p pointer) toFloat64Slice() *[]float64 { - return (*[]float64)(p.p) -} -func (p pointer) toFloat32() *float32 { - return (*float32)(p.p) -} -func (p pointer) toFloat32Ptr() **float32 { - return (**float32)(p.p) -} -func (p pointer) toFloat32Slice() *[]float32 { - return (*[]float32)(p.p) -} -func (p pointer) toString() *string { - return (*string)(p.p) -} -func (p pointer) toStringPtr() **string { - return (**string)(p.p) -} -func (p pointer) toStringSlice() *[]string { - return (*[]string)(p.p) -} -func (p pointer) toBytes() *[]byte { - return (*[]byte)(p.p) -} -func (p pointer) toBytesSlice() *[][]byte { - return (*[][]byte)(p.p) -} -func (p pointer) toExtensions() *XXX_InternalExtensions { - return (*XXX_InternalExtensions)(p.p) -} -func (p pointer) toOldExtensions() *map[int32]Extension { - return (*map[int32]Extension)(p.p) -} - -// getPointerSlice loads []*T from p as a []pointer. -// The value returned is aliased with the original slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) getPointerSlice() []pointer { - // Super-tricky - p should point to a []*T where T is a - // message type. We load it as []pointer. - return *(*[]pointer)(p.p) -} - -// setPointerSlice stores []pointer into p as a []*T. -// The value set is aliased with the input slice. -// This behavior differs from the implementation in pointer_reflect.go. -func (p pointer) setPointerSlice(v []pointer) { - // Super-tricky - p should point to a []*T where T is a - // message type. We store it as []pointer. - *(*[]pointer)(p.p) = v -} - -// getPointer loads the pointer at p and returns it. -func (p pointer) getPointer() pointer { - return pointer{p: *(*unsafe.Pointer)(p.p)} -} - -// setPointer stores the pointer q at p. -func (p pointer) setPointer(q pointer) { - *(*unsafe.Pointer)(p.p) = q.p -} - -// append q to the slice pointed to by p. -func (p pointer) appendPointer(q pointer) { - s := (*[]unsafe.Pointer)(p.p) - *s = append(*s, q.p) -} - -// getInterfacePointer returns a pointer that points to the -// interface data of the interface pointed by p. -func (p pointer) getInterfacePointer() pointer { - // Super-tricky - read pointer out of data word of interface value. - return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]} -} - -// asPointerTo returns a reflect.Value that is a pointer to an -// object of type t stored at p. -func (p pointer) asPointerTo(t reflect.Type) reflect.Value { - return reflect.NewAt(t, p.p) -} - -func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { - return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { - return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { - return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} -func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { - return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) -} -func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { - atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) -} diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go deleted file mode 100644 index a4b8c0cd3..000000000 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ /dev/null @@ -1,544 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -/* - * Routines for encoding data into the wire format for protocol buffers. - */ - -import ( - "fmt" - "log" - "reflect" - "sort" - "strconv" - "strings" - "sync" -) - -const debug bool = false - -// Constants that identify the encoding of a value on the wire. -const ( - WireVarint = 0 - WireFixed64 = 1 - WireBytes = 2 - WireStartGroup = 3 - WireEndGroup = 4 - WireFixed32 = 5 -) - -// tagMap is an optimization over map[int]int for typical protocol buffer -// use-cases. Encoded protocol buffers are often in tag order with small tag -// numbers. -type tagMap struct { - fastTags []int - slowTags map[int]int -} - -// tagMapFastLimit is the upper bound on the tag number that will be stored in -// the tagMap slice rather than its map. -const tagMapFastLimit = 1024 - -func (p *tagMap) get(t int) (int, bool) { - if t > 0 && t < tagMapFastLimit { - if t >= len(p.fastTags) { - return 0, false - } - fi := p.fastTags[t] - return fi, fi >= 0 - } - fi, ok := p.slowTags[t] - return fi, ok -} - -func (p *tagMap) put(t int, fi int) { - if t > 0 && t < tagMapFastLimit { - for len(p.fastTags) < t+1 { - p.fastTags = append(p.fastTags, -1) - } - p.fastTags[t] = fi - return - } - if p.slowTags == nil { - p.slowTags = make(map[int]int) - } - p.slowTags[t] = fi -} - -// StructProperties represents properties for all the fields of a struct. -// decoderTags and decoderOrigNames should only be used by the decoder. -type StructProperties struct { - Prop []*Properties // properties for each field - reqCount int // required count - decoderTags tagMap // map from proto tag to struct field number - decoderOrigNames map[string]int // map from original name to struct field number - order []int // list of struct field numbers in tag order - - // OneofTypes contains information about the oneof fields in this message. - // It is keyed by the original name of a field. - OneofTypes map[string]*OneofProperties -} - -// OneofProperties represents information about a specific field in a oneof. -type OneofProperties struct { - Type reflect.Type // pointer to generated struct type for this oneof field - Field int // struct field number of the containing oneof in the message - Prop *Properties -} - -// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec. -// See encode.go, (*Buffer).enc_struct. - -func (sp *StructProperties) Len() int { return len(sp.order) } -func (sp *StructProperties) Less(i, j int) bool { - return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag -} -func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] } - -// Properties represents the protocol-specific behavior of a single struct field. -type Properties struct { - Name string // name of the field, for error messages - OrigName string // original name before protocol compiler (always set) - JSONName string // name to use for JSON; determined by protoc - Wire string - WireType int - Tag int - Required bool - Optional bool - Repeated bool - Packed bool // relevant for repeated primitives only - Enum string // set for enum types only - proto3 bool // whether this is known to be a proto3 field - oneof bool // whether this is a oneof field - - Default string // default value - HasDefault bool // whether an explicit default was provided - - stype reflect.Type // set for struct types only - sprop *StructProperties // set for struct types only - - mtype reflect.Type // set for map types only - MapKeyProp *Properties // set for map types only - MapValProp *Properties // set for map types only -} - -// String formats the properties in the protobuf struct field tag style. -func (p *Properties) String() string { - s := p.Wire - s += "," - s += strconv.Itoa(p.Tag) - if p.Required { - s += ",req" - } - if p.Optional { - s += ",opt" - } - if p.Repeated { - s += ",rep" - } - if p.Packed { - s += ",packed" - } - s += ",name=" + p.OrigName - if p.JSONName != p.OrigName { - s += ",json=" + p.JSONName - } - if p.proto3 { - s += ",proto3" - } - if p.oneof { - s += ",oneof" - } - if len(p.Enum) > 0 { - s += ",enum=" + p.Enum - } - if p.HasDefault { - s += ",def=" + p.Default - } - return s -} - -// Parse populates p by parsing a string in the protobuf struct field tag style. -func (p *Properties) Parse(s string) { - // "bytes,49,opt,name=foo,def=hello!" - fields := strings.Split(s, ",") // breaks def=, but handled below. - if len(fields) < 2 { - log.Printf("proto: tag has too few fields: %q", s) - return - } - - p.Wire = fields[0] - switch p.Wire { - case "varint": - p.WireType = WireVarint - case "fixed32": - p.WireType = WireFixed32 - case "fixed64": - p.WireType = WireFixed64 - case "zigzag32": - p.WireType = WireVarint - case "zigzag64": - p.WireType = WireVarint - case "bytes", "group": - p.WireType = WireBytes - // no numeric converter for non-numeric types - default: - log.Printf("proto: tag has unknown wire type: %q", s) - return - } - - var err error - p.Tag, err = strconv.Atoi(fields[1]) - if err != nil { - return - } - -outer: - for i := 2; i < len(fields); i++ { - f := fields[i] - switch { - case f == "req": - p.Required = true - case f == "opt": - p.Optional = true - case f == "rep": - p.Repeated = true - case f == "packed": - p.Packed = true - case strings.HasPrefix(f, "name="): - p.OrigName = f[5:] - case strings.HasPrefix(f, "json="): - p.JSONName = f[5:] - case strings.HasPrefix(f, "enum="): - p.Enum = f[5:] - case f == "proto3": - p.proto3 = true - case f == "oneof": - p.oneof = true - case strings.HasPrefix(f, "def="): - p.HasDefault = true - p.Default = f[4:] // rest of string - if i+1 < len(fields) { - // Commas aren't escaped, and def is always last. - p.Default += "," + strings.Join(fields[i+1:], ",") - break outer - } - } - } -} - -var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() - -// setFieldProps initializes the field properties for submessages and maps. -func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { - switch t1 := typ; t1.Kind() { - case reflect.Ptr: - if t1.Elem().Kind() == reflect.Struct { - p.stype = t1.Elem() - } - - case reflect.Slice: - if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct { - p.stype = t2.Elem() - } - - case reflect.Map: - p.mtype = t1 - p.MapKeyProp = &Properties{} - p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) - p.MapValProp = &Properties{} - vtype := p.mtype.Elem() - if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice { - // The value type is not a message (*T) or bytes ([]byte), - // so we need encoders for the pointer to this type. - vtype = reflect.PtrTo(vtype) - } - p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) - } - - if p.stype != nil { - if lockGetProp { - p.sprop = GetProperties(p.stype) - } else { - p.sprop = getPropertiesLocked(p.stype) - } - } -} - -var ( - marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() -) - -// Init populates the properties from a protocol buffer struct tag. -func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { - p.init(typ, name, tag, f, true) -} - -func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) { - // "bytes,49,opt,def=hello!" - p.Name = name - p.OrigName = name - if tag == "" { - return - } - p.Parse(tag) - p.setFieldProps(typ, f, lockGetProp) -} - -var ( - propertiesMu sync.RWMutex - propertiesMap = make(map[reflect.Type]*StructProperties) -) - -// GetProperties returns the list of properties for the type represented by t. -// t must represent a generated struct type of a protocol message. -func GetProperties(t reflect.Type) *StructProperties { - if t.Kind() != reflect.Struct { - panic("proto: type must have kind struct") - } - - // Most calls to GetProperties in a long-running program will be - // retrieving details for types we have seen before. - propertiesMu.RLock() - sprop, ok := propertiesMap[t] - propertiesMu.RUnlock() - if ok { - return sprop - } - - propertiesMu.Lock() - sprop = getPropertiesLocked(t) - propertiesMu.Unlock() - return sprop -} - -type ( - oneofFuncsIface interface { - XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) - } - oneofWrappersIface interface { - XXX_OneofWrappers() []interface{} - } -) - -// getPropertiesLocked requires that propertiesMu is held. -func getPropertiesLocked(t reflect.Type) *StructProperties { - if prop, ok := propertiesMap[t]; ok { - return prop - } - - prop := new(StructProperties) - // in case of recursive protos, fill this in now. - propertiesMap[t] = prop - - // build properties - prop.Prop = make([]*Properties, t.NumField()) - prop.order = make([]int, t.NumField()) - - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - p := new(Properties) - name := f.Name - p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) - - oneof := f.Tag.Get("protobuf_oneof") // special case - if oneof != "" { - // Oneof fields don't use the traditional protobuf tag. - p.OrigName = oneof - } - prop.Prop[i] = p - prop.order[i] = i - if debug { - print(i, " ", f.Name, " ", t.String(), " ") - if p.Tag > 0 { - print(p.String()) - } - print("\n") - } - } - - // Re-order prop.order. - sort.Sort(prop) - - var oots []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oots = m.XXX_OneofFuncs() - case oneofWrappersIface: - oots = m.XXX_OneofWrappers() - } - if len(oots) > 0 { - // Interpret oneof metadata. - prop.OneofTypes = make(map[string]*OneofProperties) - for _, oot := range oots { - oop := &OneofProperties{ - Type: reflect.ValueOf(oot).Type(), // *T - Prop: new(Properties), - } - sft := oop.Type.Elem().Field(0) - oop.Prop.Name = sft.Name - oop.Prop.Parse(sft.Tag.Get("protobuf")) - // There will be exactly one interface field that - // this new value is assignable to. - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if f.Type.Kind() != reflect.Interface { - continue - } - if !oop.Type.AssignableTo(f.Type) { - continue - } - oop.Field = i - break - } - prop.OneofTypes[oop.Prop.OrigName] = oop - } - } - - // build required counts - // build tags - reqCount := 0 - prop.decoderOrigNames = make(map[string]int) - for i, p := range prop.Prop { - if strings.HasPrefix(p.Name, "XXX_") { - // Internal fields should not appear in tags/origNames maps. - // They are handled specially when encoding and decoding. - continue - } - if p.Required { - reqCount++ - } - prop.decoderTags.put(p.Tag, i) - prop.decoderOrigNames[p.OrigName] = i - } - prop.reqCount = reqCount - - return prop -} - -// A global registry of enum types. -// The generated code will register the generated maps by calling RegisterEnum. - -var enumValueMaps = make(map[string]map[string]int32) - -// RegisterEnum is called from the generated code to install the enum descriptor -// maps into the global table to aid parsing text format protocol buffers. -func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) { - if _, ok := enumValueMaps[typeName]; ok { - panic("proto: duplicate enum registered: " + typeName) - } - enumValueMaps[typeName] = valueMap -} - -// EnumValueMap returns the mapping from names to integers of the -// enum type enumType, or a nil if not found. -func EnumValueMap(enumType string) map[string]int32 { - return enumValueMaps[enumType] -} - -// A registry of all linked message types. -// The string is a fully-qualified proto name ("pkg.Message"). -var ( - protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers - protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types - revProtoTypes = make(map[reflect.Type]string) -) - -// RegisterType is called from generated code and maps from the fully qualified -// proto name to the type (pointer to struct) of the protocol buffer. -func RegisterType(x Message, name string) { - if _, ok := protoTypedNils[name]; ok { - // TODO: Some day, make this a panic. - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 { - // Generated code always calls RegisterType with nil x. - // This check is just for extra safety. - protoTypedNils[name] = x - } else { - protoTypedNils[name] = reflect.Zero(t).Interface().(Message) - } - revProtoTypes[t] = name -} - -// RegisterMapType is called from generated code and maps from the fully qualified -// proto name to the native map type of the proto map definition. -func RegisterMapType(x interface{}, name string) { - if reflect.TypeOf(x).Kind() != reflect.Map { - panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name)) - } - if _, ok := protoMapTypes[name]; ok { - log.Printf("proto: duplicate proto type registered: %s", name) - return - } - t := reflect.TypeOf(x) - protoMapTypes[name] = t - revProtoTypes[t] = name -} - -// MessageName returns the fully-qualified proto name for the given message type. -func MessageName(x Message) string { - type xname interface { - XXX_MessageName() string - } - if m, ok := x.(xname); ok { - return m.XXX_MessageName() - } - return revProtoTypes[reflect.TypeOf(x)] -} - -// MessageType returns the message type (pointer to struct) for a named message. -// The type is not guaranteed to implement proto.Message if the name refers to a -// map entry. -func MessageType(name string) reflect.Type { - if t, ok := protoTypedNils[name]; ok { - return reflect.TypeOf(t) - } - return protoMapTypes[name] -} - -// A registry of all linked proto files. -var ( - protoFiles = make(map[string][]byte) // file name => fileDescriptor -) - -// RegisterFile is called from generated code and maps from the -// full file name of a .proto file to its compressed FileDescriptorProto. -func RegisterFile(filename string, fileDescriptor []byte) { - protoFiles[filename] = fileDescriptor -} - -// FileDescriptor returns the compressed FileDescriptorProto for a .proto file. -func FileDescriptor(filename string) []byte { return protoFiles[filename] } diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go deleted file mode 100644 index 5cb11fa95..000000000 --- a/vendor/github.com/golang/protobuf/proto/table_marshal.go +++ /dev/null @@ -1,2776 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "math" - "reflect" - "sort" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// a sizer takes a pointer to a field and the size of its tag, computes the size of -// the encoded data. -type sizer func(pointer, int) int - -// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format), -// marshals the field to the end of the slice, returns the slice and error (if any). -type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) - -// marshalInfo is the information used for marshaling a message. -type marshalInfo struct { - typ reflect.Type - fields []*marshalFieldInfo - unrecognized field // offset of XXX_unrecognized - extensions field // offset of XXX_InternalExtensions - v1extensions field // offset of XXX_extensions - sizecache field // offset of XXX_sizecache - initialized int32 // 0 -- only typ is set, 1 -- fully initialized - messageset bool // uses message set wire format - hasmarshaler bool // has custom marshaler - sync.RWMutex // protect extElems map, also for initialization - extElems map[int32]*marshalElemInfo // info of extension elements -} - -// marshalFieldInfo is the information used for marshaling a field of a message. -type marshalFieldInfo struct { - field field - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isPointer bool - required bool // field is required - name string // name of the field, for error reporting - oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements -} - -// marshalElemInfo is the information used for marshaling an extension or oneof element. -type marshalElemInfo struct { - wiretag uint64 // tag in wire format - tagsize int // size of tag in wire format - sizer sizer - marshaler marshaler - isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only) - deref bool // dereference the pointer before operating on it; implies isptr -} - -var ( - marshalInfoMap = map[reflect.Type]*marshalInfo{} - marshalInfoLock sync.Mutex -) - -// getMarshalInfo returns the information to marshal a given type of message. -// The info it returns may not necessarily initialized. -// t is the type of the message (NOT the pointer to it). -func getMarshalInfo(t reflect.Type) *marshalInfo { - marshalInfoLock.Lock() - u, ok := marshalInfoMap[t] - if !ok { - u = &marshalInfo{typ: t} - marshalInfoMap[t] = u - } - marshalInfoLock.Unlock() - return u -} - -// Size is the entry point from generated code, -// and should be ONLY called by generated code. -// It computes the size of encoded data of msg. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Size(msg Message) int { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return 0 - } - return u.size(ptr) -} - -// Marshal is the entry point from generated code, -// and should be ONLY called by generated code. -// It marshals msg to the end of b. -// a is a pointer to a place to store cached marshal info. -func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) { - u := getMessageMarshalInfo(msg, a) - ptr := toPointer(&msg) - if ptr.isNil() { - // We get here if msg is a typed nil ((*SomeMessage)(nil)), - // so it satisfies the interface, and msg == nil wouldn't - // catch it. We don't want crash in this case. - return b, ErrNil - } - return u.marshal(b, ptr, deterministic) -} - -func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo { - // u := a.marshal, but atomically. - // We use an atomic here to ensure memory consistency. - u := atomicLoadMarshalInfo(&a.marshal) - if u == nil { - // Get marshal information from type of message. - t := reflect.ValueOf(msg).Type() - if t.Kind() != reflect.Ptr { - panic(fmt.Sprintf("cannot handle non-pointer message type %v", t)) - } - u = getMarshalInfo(t.Elem()) - // Store it in the cache for later users. - // a.marshal = u, but atomically. - atomicStoreMarshalInfo(&a.marshal, u) - } - return u -} - -// size is the main function to compute the size of the encoded data of a message. -// ptr is the pointer to the message. -func (u *marshalInfo) size(ptr pointer) int { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b, _ := m.Marshal() - return len(b) - } - - n := 0 - for _, f := range u.fields { - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - n += f.sizer(ptr.offset(f.field), f.tagsize) - } - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - n += u.sizeMessageSet(e) - } else { - n += u.sizeExtensions(e) - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - n += u.sizeV1Extensions(m) - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - n += len(s) - } - // cache the result for use in marshal - if u.sizecache.IsValid() { - atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n)) - } - return n -} - -// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated), -// fall back to compute the size. -func (u *marshalInfo) cachedsize(ptr pointer) int { - if u.sizecache.IsValid() { - return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32())) - } - return u.size(ptr) -} - -// marshal is the main function to marshal a message. It takes a byte slice and appends -// the encoded data to the end of the slice, returns the slice and error (if any). -// ptr is the pointer to the message. -// If deterministic is true, map is marshaled in deterministic order. -func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) { - if atomic.LoadInt32(&u.initialized) == 0 { - u.computeMarshalInfo() - } - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if u.hasmarshaler { - m := ptr.asPointerTo(u.typ).Interface().(Marshaler) - b1, err := m.Marshal() - b = append(b, b1...) - return b, err - } - - var err, errLater error - // The old marshaler encodes extensions at beginning. - if u.extensions.IsValid() { - e := ptr.offset(u.extensions).toExtensions() - if u.messageset { - b, err = u.appendMessageSet(b, e, deterministic) - } else { - b, err = u.appendExtensions(b, e, deterministic) - } - if err != nil { - return b, err - } - } - if u.v1extensions.IsValid() { - m := *ptr.offset(u.v1extensions).toOldExtensions() - b, err = u.appendV1Extensions(b, m, deterministic) - if err != nil { - return b, err - } - } - for _, f := range u.fields { - if f.required { - if ptr.offset(f.field).getPointer().isNil() { - // Required field is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name} - } - continue - } - } - if f.isPointer && ptr.offset(f.field).getPointer().isNil() { - // nil pointer always marshals to nothing - continue - } - b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic) - if err != nil { - if err1, ok := err.(*RequiredNotSetError); ok { - // Required field in submessage is not set. - // We record the error but keep going, to give a complete marshaling. - if errLater == nil { - errLater = &RequiredNotSetError{f.name + "." + err1.field} - } - continue - } - if err == errRepeatedHasNil { - err = errors.New("proto: repeated field " + f.name + " has nil element") - } - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return b, err - } - } - if u.unrecognized.IsValid() { - s := *ptr.offset(u.unrecognized).toBytes() - b = append(b, s...) - } - return b, errLater -} - -// computeMarshalInfo initializes the marshal info. -func (u *marshalInfo) computeMarshalInfo() { - u.Lock() - defer u.Unlock() - if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock - return - } - - t := u.typ - u.unrecognized = invalidField - u.extensions = invalidField - u.v1extensions = invalidField - u.sizecache = invalidField - - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - if reflect.PtrTo(t).Implements(marshalerType) { - u.hasmarshaler = true - atomic.StoreInt32(&u.initialized, 1) - return - } - - // get oneof implementers - var oneofImplementers []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oneofImplementers = m.XXX_OneofFuncs() - case oneofWrappersIface: - oneofImplementers = m.XXX_OneofWrappers() - } - - n := t.NumField() - - // deal with XXX fields first - for i := 0; i < t.NumField(); i++ { - f := t.Field(i) - if !strings.HasPrefix(f.Name, "XXX_") { - continue - } - switch f.Name { - case "XXX_sizecache": - u.sizecache = toField(&f) - case "XXX_unrecognized": - u.unrecognized = toField(&f) - case "XXX_InternalExtensions": - u.extensions = toField(&f) - u.messageset = f.Tag.Get("protobuf_messageset") == "1" - case "XXX_extensions": - u.v1extensions = toField(&f) - case "XXX_NoUnkeyedLiteral": - // nothing to do - default: - panic("unknown XXX field: " + f.Name) - } - n-- - } - - // normal fields - fields := make([]marshalFieldInfo, n) // batch allocation - u.fields = make([]*marshalFieldInfo, 0, n) - for i, j := 0, 0; i < t.NumField(); i++ { - f := t.Field(i) - - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - field := &fields[j] - j++ - field.name = f.Name - u.fields = append(u.fields, field) - if f.Tag.Get("protobuf_oneof") != "" { - field.computeOneofFieldInfo(&f, oneofImplementers) - continue - } - if f.Tag.Get("protobuf") == "" { - // field has no tag (not in generated message), ignore it - u.fields = u.fields[:len(u.fields)-1] - j-- - continue - } - field.computeMarshalFieldInfo(&f) - } - - // fields are marshaled in tag order on the wire. - sort.Sort(byTag(u.fields)) - - atomic.StoreInt32(&u.initialized, 1) -} - -// helper for sorting fields by tag -type byTag []*marshalFieldInfo - -func (a byTag) Len() int { return len(a) } -func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag } - -// getExtElemInfo returns the information to marshal an extension element. -// The info it returns is initialized. -func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo { - // get from cache first - u.RLock() - e, ok := u.extElems[desc.Field] - u.RUnlock() - if ok { - return e - } - - t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct - tags := strings.Split(desc.Tag, ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct { - t = t.Elem() - } - sizer, marshaler := typeMarshaler(t, tags, false, false) - var deref bool - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - t = reflect.PtrTo(t) - deref = true - } - e = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizer, - marshaler: marshaler, - isptr: t.Kind() == reflect.Ptr, - deref: deref, - } - - // update cache - u.Lock() - if u.extElems == nil { - u.extElems = make(map[int32]*marshalElemInfo) - } - u.extElems[desc.Field] = e - u.Unlock() - return e -} - -// computeMarshalFieldInfo fills up the information to marshal a field. -func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { - // parse protobuf tag of the field. - // tag has format of "bytes,49,opt,name=foo,def=hello!" - tags := strings.Split(f.Tag.Get("protobuf"), ",") - if tags[0] == "" { - return - } - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - if tags[2] == "req" { - fi.required = true - } - fi.setTag(f, tag, wt) - fi.setMarshaler(f, tags) -} - -func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { - fi.field = toField(f) - fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. - fi.isPointer = true - fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) - fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) - - ityp := f.Type // interface type - for _, o := range oneofImplementers { - t := reflect.TypeOf(o) - if !t.Implements(ityp) { - continue - } - sf := t.Elem().Field(0) // oneof implementer is a struct with a single field - tags := strings.Split(sf.Tag.Get("protobuf"), ",") - tag, err := strconv.Atoi(tags[1]) - if err != nil { - panic("tag is not an integer") - } - wt := wiretype(tags[0]) - sizer, marshaler := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value - fi.oneofElems[t.Elem()] = &marshalElemInfo{ - wiretag: uint64(tag)<<3 | wt, - tagsize: SizeVarint(uint64(tag) << 3), - sizer: sizer, - marshaler: marshaler, - } - } -} - -// wiretype returns the wire encoding of the type. -func wiretype(encoding string) uint64 { - switch encoding { - case "fixed32": - return WireFixed32 - case "fixed64": - return WireFixed64 - case "varint", "zigzag32", "zigzag64": - return WireVarint - case "bytes": - return WireBytes - case "group": - return WireStartGroup - } - panic("unknown wire type " + encoding) -} - -// setTag fills up the tag (in wire format) and its size in the info of a field. -func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) { - fi.field = toField(f) - fi.wiretag = uint64(tag)<<3 | wt - fi.tagsize = SizeVarint(uint64(tag) << 3) -} - -// setMarshaler fills up the sizer and marshaler in the info of a field. -func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) { - switch f.Type.Kind() { - case reflect.Map: - // map field - fi.isPointer = true - fi.sizer, fi.marshaler = makeMapMarshaler(f) - return - case reflect.Ptr, reflect.Slice: - fi.isPointer = true - } - fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false) -} - -// typeMarshaler returns the sizer and marshaler of a given field. -// t is the type of the field. -// tags is the generated "protobuf" tag of the field. -// If nozero is true, zero value is not marshaled to the wire. -// If oneof is true, it is a oneof field. -func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) { - encoding := tags[0] - - pointer := false - slice := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - packed := false - proto3 := false - validateUTF8 := true - for i := 2; i < len(tags); i++ { - if tags[i] == "packed" { - packed = true - } - if tags[i] == "proto3" { - proto3 = true - } - } - validateUTF8 = validateUTF8 && proto3 - - switch t.Kind() { - case reflect.Bool: - if pointer { - return sizeBoolPtr, appendBoolPtr - } - if slice { - if packed { - return sizeBoolPackedSlice, appendBoolPackedSlice - } - return sizeBoolSlice, appendBoolSlice - } - if nozero { - return sizeBoolValueNoZero, appendBoolValueNoZero - } - return sizeBoolValue, appendBoolValue - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixed32Ptr, appendFixed32Ptr - } - if slice { - if packed { - return sizeFixed32PackedSlice, appendFixed32PackedSlice - } - return sizeFixed32Slice, appendFixed32Slice - } - if nozero { - return sizeFixed32ValueNoZero, appendFixed32ValueNoZero - } - return sizeFixed32Value, appendFixed32Value - case "varint": - if pointer { - return sizeVarint32Ptr, appendVarint32Ptr - } - if slice { - if packed { - return sizeVarint32PackedSlice, appendVarint32PackedSlice - } - return sizeVarint32Slice, appendVarint32Slice - } - if nozero { - return sizeVarint32ValueNoZero, appendVarint32ValueNoZero - } - return sizeVarint32Value, appendVarint32Value - } - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return sizeFixedS32Ptr, appendFixedS32Ptr - } - if slice { - if packed { - return sizeFixedS32PackedSlice, appendFixedS32PackedSlice - } - return sizeFixedS32Slice, appendFixedS32Slice - } - if nozero { - return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero - } - return sizeFixedS32Value, appendFixedS32Value - case "varint": - if pointer { - return sizeVarintS32Ptr, appendVarintS32Ptr - } - if slice { - if packed { - return sizeVarintS32PackedSlice, appendVarintS32PackedSlice - } - return sizeVarintS32Slice, appendVarintS32Slice - } - if nozero { - return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero - } - return sizeVarintS32Value, appendVarintS32Value - case "zigzag32": - if pointer { - return sizeZigzag32Ptr, appendZigzag32Ptr - } - if slice { - if packed { - return sizeZigzag32PackedSlice, appendZigzag32PackedSlice - } - return sizeZigzag32Slice, appendZigzag32Slice - } - if nozero { - return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero - } - return sizeZigzag32Value, appendZigzag32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixed64Ptr, appendFixed64Ptr - } - if slice { - if packed { - return sizeFixed64PackedSlice, appendFixed64PackedSlice - } - return sizeFixed64Slice, appendFixed64Slice - } - if nozero { - return sizeFixed64ValueNoZero, appendFixed64ValueNoZero - } - return sizeFixed64Value, appendFixed64Value - case "varint": - if pointer { - return sizeVarint64Ptr, appendVarint64Ptr - } - if slice { - if packed { - return sizeVarint64PackedSlice, appendVarint64PackedSlice - } - return sizeVarint64Slice, appendVarint64Slice - } - if nozero { - return sizeVarint64ValueNoZero, appendVarint64ValueNoZero - } - return sizeVarint64Value, appendVarint64Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return sizeFixedS64Ptr, appendFixedS64Ptr - } - if slice { - if packed { - return sizeFixedS64PackedSlice, appendFixedS64PackedSlice - } - return sizeFixedS64Slice, appendFixedS64Slice - } - if nozero { - return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero - } - return sizeFixedS64Value, appendFixedS64Value - case "varint": - if pointer { - return sizeVarintS64Ptr, appendVarintS64Ptr - } - if slice { - if packed { - return sizeVarintS64PackedSlice, appendVarintS64PackedSlice - } - return sizeVarintS64Slice, appendVarintS64Slice - } - if nozero { - return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero - } - return sizeVarintS64Value, appendVarintS64Value - case "zigzag64": - if pointer { - return sizeZigzag64Ptr, appendZigzag64Ptr - } - if slice { - if packed { - return sizeZigzag64PackedSlice, appendZigzag64PackedSlice - } - return sizeZigzag64Slice, appendZigzag64Slice - } - if nozero { - return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero - } - return sizeZigzag64Value, appendZigzag64Value - } - case reflect.Float32: - if pointer { - return sizeFloat32Ptr, appendFloat32Ptr - } - if slice { - if packed { - return sizeFloat32PackedSlice, appendFloat32PackedSlice - } - return sizeFloat32Slice, appendFloat32Slice - } - if nozero { - return sizeFloat32ValueNoZero, appendFloat32ValueNoZero - } - return sizeFloat32Value, appendFloat32Value - case reflect.Float64: - if pointer { - return sizeFloat64Ptr, appendFloat64Ptr - } - if slice { - if packed { - return sizeFloat64PackedSlice, appendFloat64PackedSlice - } - return sizeFloat64Slice, appendFloat64Slice - } - if nozero { - return sizeFloat64ValueNoZero, appendFloat64ValueNoZero - } - return sizeFloat64Value, appendFloat64Value - case reflect.String: - if validateUTF8 { - if pointer { - return sizeStringPtr, appendUTF8StringPtr - } - if slice { - return sizeStringSlice, appendUTF8StringSlice - } - if nozero { - return sizeStringValueNoZero, appendUTF8StringValueNoZero - } - return sizeStringValue, appendUTF8StringValue - } - if pointer { - return sizeStringPtr, appendStringPtr - } - if slice { - return sizeStringSlice, appendStringSlice - } - if nozero { - return sizeStringValueNoZero, appendStringValueNoZero - } - return sizeStringValue, appendStringValue - case reflect.Slice: - if slice { - return sizeBytesSlice, appendBytesSlice - } - if oneof { - // Oneof bytes field may also have "proto3" tag. - // We want to marshal it as a oneof field. Do this - // check before the proto3 check. - return sizeBytesOneof, appendBytesOneof - } - if proto3 { - return sizeBytes3, appendBytes3 - } - return sizeBytes, appendBytes - case reflect.Struct: - switch encoding { - case "group": - if slice { - return makeGroupSliceMarshaler(getMarshalInfo(t)) - } - return makeGroupMarshaler(getMarshalInfo(t)) - case "bytes": - if slice { - return makeMessageSliceMarshaler(getMarshalInfo(t)) - } - return makeMessageMarshaler(getMarshalInfo(t)) - } - } - panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding)) -} - -// Below are functions to size/marshal a specific type of a field. -// They are stored in the field's info, and called by function pointers. -// They have type sizer or marshaler. - -func sizeFixed32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixed32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixed32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixedS32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFixedS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - return (4 + tagsize) * len(s) -} -func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFloat32Value(_ pointer, tagsize int) int { - return 4 + tagsize -} -func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat32Ptr() - if p == nil { - return 0 - } - return 4 + tagsize -} -func sizeFloat32Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - return (4 + tagsize) * len(s) -} -func sizeFloat32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return 0 - } - return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize -} -func sizeFixed64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixed64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixed64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFixedS64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFixedS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - return (8 + tagsize) * len(s) -} -func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeFloat64Value(_ pointer, tagsize int) int { - return 8 + tagsize -} -func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toFloat64Ptr() - if p == nil { - return 0 - } - return 8 + tagsize -} -func sizeFloat64Slice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - return (8 + tagsize) * len(s) -} -func sizeFloat64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return 0 - } - return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize -} -func sizeVarint32Value(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarint32Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarint32Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarint32PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarint64Value(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - return SizeVarint(v) + tagsize -} -func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toUint64() - if v == 0 { - return 0 - } - return SizeVarint(v) + tagsize -} -func sizeVarint64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toUint64Ptr() - if p == nil { - return 0 - } - return SizeVarint(*p) + tagsize -} -func sizeVarint64Slice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(v) + tagsize - } - return n -} -func sizeVarint64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeVarintS64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v)) + tagsize -} -func sizeVarintS64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - return SizeVarint(uint64(*p)) + tagsize -} -func sizeVarintS64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) + tagsize - } - return n -} -func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag32Value(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt32() - if v == 0 { - return 0 - } - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Ptr(ptr pointer, tagsize int) int { - p := ptr.getInt32Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize -} -func sizeZigzag32Slice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize - } - return n -} -func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int { - s := ptr.getInt32Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeZigzag64Value(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toInt64() - if v == 0 { - return 0 - } - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Ptr(ptr pointer, tagsize int) int { - p := *ptr.toInt64Ptr() - if p == nil { - return 0 - } - v := *p - return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize -} -func sizeZigzag64Slice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize - } - return n -} -func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return 0 - } - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - return n + SizeVarint(uint64(n)) + tagsize -} -func sizeBoolValue(_ pointer, tagsize int) int { - return 1 + tagsize -} -func sizeBoolValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toBool() - if !v { - return 0 - } - return 1 + tagsize -} -func sizeBoolPtr(ptr pointer, tagsize int) int { - p := *ptr.toBoolPtr() - if p == nil { - return 0 - } - return 1 + tagsize -} -func sizeBoolSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - return (1 + tagsize) * len(s) -} -func sizeBoolPackedSlice(ptr pointer, tagsize int) int { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return 0 - } - return len(s) + SizeVarint(uint64(len(s))) + tagsize -} -func sizeStringValue(ptr pointer, tagsize int) int { - v := *ptr.toString() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringValueNoZero(ptr pointer, tagsize int) int { - v := *ptr.toString() - if v == "" { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringPtr(ptr pointer, tagsize int) int { - p := *ptr.toStringPtr() - if p == nil { - return 0 - } - v := *p - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeStringSlice(ptr pointer, tagsize int) int { - s := *ptr.toStringSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} -func sizeBytes(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if v == nil { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytes3(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - if len(v) == 0 { - return 0 - } - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesOneof(ptr pointer, tagsize int) int { - v := *ptr.toBytes() - return len(v) + SizeVarint(uint64(len(v))) + tagsize -} -func sizeBytesSlice(ptr pointer, tagsize int) int { - s := *ptr.toBytesSlice() - n := 0 - for _, v := range s { - n += len(v) + SizeVarint(uint64(len(v))) + tagsize - } - return n -} - -// appendFixed32 appends an encoded fixed32 to b. -func appendFixed32(b []byte, v uint32) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24)) - return b -} - -// appendFixed64 appends an encoded fixed64 to b. -func appendFixed64(b []byte, v uint64) []byte { - b = append(b, - byte(v), - byte(v>>8), - byte(v>>16), - byte(v>>24), - byte(v>>32), - byte(v>>40), - byte(v>>48), - byte(v>>56)) - return b -} - -// appendVarint appends an encoded varint to b. -func appendVarint(b []byte, v uint64) []byte { - // TODO: make 1-byte (maybe 2-byte) case inline-able, once we - // have non-leaf inliner. - switch { - case v < 1<<7: - b = append(b, byte(v)) - case v < 1<<14: - b = append(b, - byte(v&0x7f|0x80), - byte(v>>7)) - case v < 1<<21: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte(v>>14)) - case v < 1<<28: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte(v>>21)) - case v < 1<<35: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte(v>>28)) - case v < 1<<42: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte(v>>35)) - case v < 1<<49: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte(v>>42)) - case v < 1<<56: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte(v>>49)) - case v < 1<<63: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte(v>>56)) - default: - b = append(b, - byte(v&0x7f|0x80), - byte((v>>7)&0x7f|0x80), - byte((v>>14)&0x7f|0x80), - byte((v>>21)&0x7f|0x80), - byte((v>>28)&0x7f|0x80), - byte((v>>35)&0x7f|0x80), - byte((v>>42)&0x7f|0x80), - byte((v>>49)&0x7f|0x80), - byte((v>>56)&0x7f|0x80), - 1) - } - return b -} - -func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, *p) - return b, nil -} -func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, v) - } - return b, nil -} -func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - return b, nil -} -func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(*p)) - return b, nil -} -func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, uint32(v)) - } - return b, nil -} -func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float32bits(*ptr.toFloat32()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, v) - return b, nil -} -func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(*p)) - return b, nil -} -func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(4*len(s))) - for _, v := range s { - b = appendFixed32(b, math.Float32bits(v)) - } - return b, nil -} -func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, *p) - return b, nil -} -func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, v) - } - return b, nil -} -func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - return b, nil -} -func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(*p)) - return b, nil -} -func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, uint64(v)) - } - return b, nil -} -func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := math.Float64bits(*ptr.toFloat64()) - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, v) - return b, nil -} -func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toFloat64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(*p)) - return b, nil -} -func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toFloat64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(8*len(s))) - for _, v := range s { - b = appendFixed64(b, math.Float64bits(v)) - } - return b, nil -} -func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toUint64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - return b, nil -} -func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toUint64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, *p) - return b, nil -} -func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, v) - } - return b, nil -} -func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toUint64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(v) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, v) - } - return b, nil -} -func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - return b, nil -} -func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(*p)) - return b, nil -} -func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v)) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v)) - } - return b, nil -} -func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt32() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := ptr.getInt32Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - return b, nil -} -func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := ptr.getInt32Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) - } - return b, nil -} -func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toInt64() - if v == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toInt64Ptr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - v := *p - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - return b, nil -} -func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toInt64Slice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - // compute size - n := 0 - for _, v := range s { - n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) - } - b = appendVarint(b, uint64(n)) - for _, v := range s { - b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) - } - return b, nil -} -func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBool() - if !v { - return b, nil - } - b = appendVarint(b, wiretag) - b = append(b, 1) - return b, nil -} - -func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toBoolPtr() - if p == nil { - return b, nil - } - b = appendVarint(b, wiretag) - if *p { - b = append(b, 1) - } else { - b = append(b, 0) - } - return b, nil -} -func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBoolSlice() - if len(s) == 0 { - return b, nil - } - b = appendVarint(b, wiretag&^7|WireBytes) - b = appendVarint(b, uint64(len(s))) - for _, v := range s { - if v { - b = append(b, 1) - } else { - b = append(b, 0) - } - } - return b, nil -} -func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toString() - if v == "" { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toStringSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} -func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - v := *ptr.toString() - if v == "" { - return b, nil - } - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - p := *ptr.toStringPtr() - if p == nil { - return b, nil - } - v := *p - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - var invalidUTF8 bool - s := *ptr.toStringSlice() - for _, v := range s { - if !utf8.ValidString(v) { - invalidUTF8 = true - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - if invalidUTF8 { - return b, errInvalidUTF8 - } - return b, nil -} -func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if v == nil { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - if len(v) == 0 { - return b, nil - } - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - v := *ptr.toBytes() - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - return b, nil -} -func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { - s := *ptr.toBytesSlice() - for _, v := range s { - b = appendVarint(b, wiretag) - b = appendVarint(b, uint64(len(v))) - b = append(b, v...) - } - return b, nil -} - -// makeGroupMarshaler returns the sizer and marshaler for a group. -// u is the marshal info of the underlying message. -func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - return u.size(p) + 2*tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - var err error - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, p, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - return b, err - } -} - -// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice. -// u is the marshal info of the underlying message. -func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - n += u.size(v) + 2*tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) // start group - b, err = u.marshal(b, v, deterministic) - b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMessageMarshaler returns the sizer and marshaler for a message field. -// u is the marshal info of the message. -func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.size(p) - return siz + SizeVarint(uint64(siz)) + tagsize - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - p := ptr.getPointer() - if p.isNil() { - return b, nil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(p) - b = appendVarint(b, uint64(siz)) - return u.marshal(b, p, deterministic) - } -} - -// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice. -// u is the marshal info of the message. -func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) { - return func(ptr pointer, tagsize int) int { - s := ptr.getPointerSlice() - n := 0 - for _, v := range s { - if v.isNil() { - continue - } - siz := u.size(v) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { - s := ptr.getPointerSlice() - var err error - var nerr nonFatal - for _, v := range s { - if v.isNil() { - return b, errRepeatedHasNil - } - b = appendVarint(b, wiretag) - siz := u.cachedsize(v) - b = appendVarint(b, uint64(siz)) - b, err = u.marshal(b, v, deterministic) - - if !nerr.Merge(err) { - if err == ErrNil { - err = errRepeatedHasNil - } - return b, err - } - } - return b, nerr.E - } -} - -// makeMapMarshaler returns the sizer and marshaler for a map field. -// f is the pointer to the reflect data structure of the field. -func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { - // figure out key and value type - t := f.Type - keyType := t.Key() - valType := t.Elem() - keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",") - valTags := strings.Split(f.Tag.Get("protobuf_val"), ",") - keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map - valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map - keyWireTag := 1<<3 | wiretype(keyTags[0]) - valWireTag := 2<<3 | wiretype(valTags[0]) - - // We create an interface to get the addresses of the map key and value. - // If value is pointer-typed, the interface is a direct interface, the - // idata itself is the value. Otherwise, the idata is the pointer to the - // value. - // Key cannot be pointer-typed. - valIsPtr := valType.Kind() == reflect.Ptr - - // If value is a message with nested maps, calling - // valSizer in marshal may be quadratic. We should use - // cached version in marshal (but not in size). - // If value is not message type, we don't have size cache, - // but it cannot be nested either. Just use valSizer. - valCachedSizer := valSizer - if valIsPtr && valType.Elem().Kind() == reflect.Struct { - u := getMarshalInfo(valType.Elem()) - valCachedSizer = func(ptr pointer, tagsize int) int { - // Same as message sizer, but use cache. - p := ptr.getPointer() - if p.isNil() { - return 0 - } - siz := u.cachedsize(p) - return siz + SizeVarint(uint64(siz)) + tagsize - } - } - return func(ptr pointer, tagsize int) int { - m := ptr.asPointerTo(t).Elem() // the map - n := 0 - for _, k := range m.MapKeys() { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value - siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - n += siz + SizeVarint(uint64(siz)) + tagsize - } - return n - }, - func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) { - m := ptr.asPointerTo(t).Elem() // the map - var err error - keys := m.MapKeys() - if len(keys) > 1 && deterministic { - sort.Sort(mapKeys(keys)) - } - - var nerr nonFatal - for _, k := range keys { - ki := k.Interface() - vi := m.MapIndex(k).Interface() - kaddr := toAddrPointer(&ki, false, false) // pointer to key - vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value - b = appendVarint(b, tag) - siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) - b = appendVarint(b, uint64(siz)) - b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic) - if !nerr.Merge(err) { - return b, err - } - b, err = valMarshaler(b, vaddr, valWireTag, deterministic) - if err != ErrNil && !nerr.Merge(err) { // allow nil value in map - return b, err - } - } - return b, nerr.E - } -} - -// makeOneOfMarshaler returns the sizer and marshaler for a oneof field. -// fi is the marshal info of the field. -// f is the pointer to the reflect data structure of the field. -func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) { - // Oneof field is an interface. We need to get the actual data type on the fly. - t := f.Type - return func(ptr pointer, _ int) int { - p := ptr.getInterfacePointer() - if p.isNil() { - return 0 - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - e := fi.oneofElems[telem] - return e.sizer(p, e.tagsize) - }, - func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) { - p := ptr.getInterfacePointer() - if p.isNil() { - return b, nil - } - v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct - telem := v.Type() - if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() { - return b, errOneofHasNil - } - e := fi.oneofElems[telem] - return e.marshaler(b, p, e.wiretag, deterministic) - } -} - -// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field. -func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, ei.tagsize) - } - mu.Unlock() - return n -} - -// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b. -func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - // Not sure this is required, but the old code does it. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// message set format is: -// message MessageSet { -// repeated group Item = 1 { -// required int32 type_id = 2; -// required string message = 3; -// }; -// } - -// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field -// in message set format (above). -func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int { - m, mu := ext.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - - n := 0 - for id, e := range m { - n += 2 // start group, end group. tag = 1 (size=1) - n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - siz := len(msgWithLen) - n += siz + 1 // message, tag = 3 (size=1) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, 1) // message, tag = 3 (size=1) - } - mu.Unlock() - return n -} - -// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above) -// to the end of byte slice b. -func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { - m, mu := ext.extensionsRead() - if m == nil { - return b, nil - } - mu.Lock() - defer mu.Unlock() - - var err error - var nerr nonFatal - - // Fast-path for common cases: zero or one extensions. - // Don't bother sorting the keys. - if len(m) <= 1 { - for id, e := range m { - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - if !nerr.Merge(err) { - return b, err - } - b = append(b, 1<<3|WireEndGroup) - } - return b, nerr.E - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, id := range keys { - e := m[int32(id)] - b = append(b, 1<<3|WireStartGroup) - b = append(b, 2<<3|WireVarint) - b = appendVarint(b, uint64(id)) - - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint - b = append(b, 3<<3|WireBytes) - b = append(b, msgWithLen...) - b = append(b, 1<<3|WireEndGroup) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) - b = append(b, 1<<3|WireEndGroup) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// sizeV1Extensions computes the size of encoded data for a V1-API extension field. -func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int { - if m == nil { - return 0 - } - - n := 0 - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - n += ei.sizer(p, ei.tagsize) - } - return n -} - -// appendV1Extensions marshals a V1-API extension field to the end of byte slice b. -func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) { - if m == nil { - return b, nil - } - - // Sort the keys to provide a deterministic encoding. - keys := make([]int, 0, len(m)) - for k := range m { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - var err error - var nerr nonFatal - for _, k := range keys { - e := m[int32(k)] - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - b = append(b, e.enc...) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - ei := u.getExtElemInfo(e.desc) - v := e.value - p := toAddrPointer(&v, ei.isptr, ei.deref) - b, err = ei.marshaler(b, p, ei.wiretag, deterministic) - if !nerr.Merge(err) { - return b, err - } - } - return b, nerr.E -} - -// newMarshaler is the interface representing objects that can marshal themselves. -// -// This exists to support protoc-gen-go generated messages. -// The proto package will stop type-asserting to this interface in the future. -// -// DO NOT DEPEND ON THIS. -type newMarshaler interface { - XXX_Size() int - XXX_Marshal(b []byte, deterministic bool) ([]byte, error) -} - -// Size returns the encoded size of a protocol buffer message. -// This is the main entry point. -func Size(pb Message) int { - if m, ok := pb.(newMarshaler); ok { - return m.XXX_Size() - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - b, _ := m.Marshal() - return len(b) - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return 0 - } - var info InternalMessageInfo - return info.Size(pb) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, returning the data. -// This is the main entry point. -func Marshal(pb Message) ([]byte, error) { - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - b := make([]byte, 0, siz) - return m.XXX_Marshal(b, false) - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - return m.Marshal() - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return nil, ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - b := make([]byte, 0, siz) - return info.Marshal(b, pb, false) -} - -// Marshal takes a protocol buffer message -// and encodes it into the wire format, writing the result to the -// Buffer. -// This is an alternative entry point. It is not necessary to use -// a Buffer for most applications. -func (p *Buffer) Marshal(pb Message) error { - var err error - if m, ok := pb.(newMarshaler); ok { - siz := m.XXX_Size() - p.grow(siz) // make sure buf has enough capacity - p.buf, err = m.XXX_Marshal(p.buf, p.deterministic) - return err - } - if m, ok := pb.(Marshaler); ok { - // If the message can marshal itself, let it do it, for compatibility. - // NOTE: This is not efficient. - b, err := m.Marshal() - p.buf = append(p.buf, b...) - return err - } - // in case somehow we didn't generate the wrapper - if pb == nil { - return ErrNil - } - var info InternalMessageInfo - siz := info.Size(pb) - p.grow(siz) // make sure buf has enough capacity - p.buf, err = info.Marshal(p.buf, pb, p.deterministic) - return err -} - -// grow grows the buffer's capacity, if necessary, to guarantee space for -// another n bytes. After grow(n), at least n bytes can be written to the -// buffer without another allocation. -func (p *Buffer) grow(n int) { - need := len(p.buf) + n - if need <= cap(p.buf) { - return - } - newCap := len(p.buf) * 2 - if newCap < need { - newCap = need - } - p.buf = append(make([]byte, 0, newCap), p.buf...) -} diff --git a/vendor/github.com/golang/protobuf/proto/table_merge.go b/vendor/github.com/golang/protobuf/proto/table_merge.go deleted file mode 100644 index 5525def6a..000000000 --- a/vendor/github.com/golang/protobuf/proto/table_merge.go +++ /dev/null @@ -1,654 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" -) - -// Merge merges the src message into dst. -// This assumes that dst and src of the same type and are non-nil. -func (a *InternalMessageInfo) Merge(dst, src Message) { - mi := atomicLoadMergeInfo(&a.merge) - if mi == nil { - mi = getMergeInfo(reflect.TypeOf(dst).Elem()) - atomicStoreMergeInfo(&a.merge, mi) - } - mi.merge(toPointer(&dst), toPointer(&src)) -} - -type mergeInfo struct { - typ reflect.Type - - initialized int32 // 0: only typ is valid, 1: everything is valid - lock sync.Mutex - - fields []mergeFieldInfo - unrecognized field // Offset of XXX_unrecognized -} - -type mergeFieldInfo struct { - field field // Offset of field, guaranteed to be valid - - // isPointer reports whether the value in the field is a pointer. - // This is true for the following situations: - // * Pointer to struct - // * Pointer to basic type (proto2 only) - // * Slice (first value in slice header is a pointer) - // * String (first value in string header is a pointer) - isPointer bool - - // basicWidth reports the width of the field assuming that it is directly - // embedded in the struct (as is the case for basic types in proto3). - // The possible values are: - // 0: invalid - // 1: bool - // 4: int32, uint32, float32 - // 8: int64, uint64, float64 - basicWidth int - - // Where dst and src are pointers to the types being merged. - merge func(dst, src pointer) -} - -var ( - mergeInfoMap = map[reflect.Type]*mergeInfo{} - mergeInfoLock sync.Mutex -) - -func getMergeInfo(t reflect.Type) *mergeInfo { - mergeInfoLock.Lock() - defer mergeInfoLock.Unlock() - mi := mergeInfoMap[t] - if mi == nil { - mi = &mergeInfo{typ: t} - mergeInfoMap[t] = mi - } - return mi -} - -// merge merges src into dst assuming they are both of type *mi.typ. -func (mi *mergeInfo) merge(dst, src pointer) { - if dst.isNil() { - panic("proto: nil destination") - } - if src.isNil() { - return // Nothing to do. - } - - if atomic.LoadInt32(&mi.initialized) == 0 { - mi.computeMergeInfo() - } - - for _, fi := range mi.fields { - sfp := src.offset(fi.field) - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string - continue - } - if fi.basicWidth > 0 { - switch { - case fi.basicWidth == 1 && !*sfp.toBool(): - continue - case fi.basicWidth == 4 && *sfp.toUint32() == 0: - continue - case fi.basicWidth == 8 && *sfp.toUint64() == 0: - continue - } - } - } - - dfp := dst.offset(fi.field) - fi.merge(dfp, sfp) - } - - // TODO: Make this faster? - out := dst.asPointerTo(mi.typ).Elem() - in := src.asPointerTo(mi.typ).Elem() - if emIn, err := extendable(in.Addr().Interface()); err == nil { - emOut, _ := extendable(out.Addr().Interface()) - mIn, muIn := emIn.extensionsRead() - if mIn != nil { - mOut := emOut.extensionsWrite() - muIn.Lock() - mergeExtension(mOut, mIn) - muIn.Unlock() - } - } - - if mi.unrecognized.IsValid() { - if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 { - *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...) - } - } -} - -func (mi *mergeInfo) computeMergeInfo() { - mi.lock.Lock() - defer mi.lock.Unlock() - if mi.initialized != 0 { - return - } - t := mi.typ - n := t.NumField() - - props := GetProperties(t) - for i := 0; i < n; i++ { - f := t.Field(i) - if strings.HasPrefix(f.Name, "XXX_") { - continue - } - - mfi := mergeFieldInfo{field: toField(&f)} - tf := f.Type - - // As an optimization, we can avoid the merge function call cost - // if we know for sure that the source will have no effect - // by checking if it is the zero value. - if unsafeAllowed { - switch tf.Kind() { - case reflect.Ptr, reflect.Slice, reflect.String: - // As a special case, we assume slices and strings are pointers - // since we know that the first field in the SliceSlice or - // StringHeader is a data pointer. - mfi.isPointer = true - case reflect.Bool: - mfi.basicWidth = 1 - case reflect.Int32, reflect.Uint32, reflect.Float32: - mfi.basicWidth = 4 - case reflect.Int64, reflect.Uint64, reflect.Float64: - mfi.basicWidth = 8 - } - } - - // Unwrap tf to get at its most basic type. - var isPointer, isSlice bool - if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { - isSlice = true - tf = tf.Elem() - } - if tf.Kind() == reflect.Ptr { - isPointer = true - tf = tf.Elem() - } - if isPointer && isSlice && tf.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + tf.Name()) - } - - switch tf.Kind() { - case reflect.Int32: - switch { - case isSlice: // E.g., []int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Slice is not defined (see pointer_reflect.go). - /* - sfsp := src.toInt32Slice() - if *sfsp != nil { - dfsp := dst.toInt32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - */ - sfs := src.getInt32Slice() - if sfs != nil { - dfs := dst.getInt32Slice() - dfs = append(dfs, sfs...) - if dfs == nil { - dfs = []int32{} - } - dst.setInt32Slice(dfs) - } - } - case isPointer: // E.g., *int32 - mfi.merge = func(dst, src pointer) { - // NOTE: toInt32Ptr is not defined (see pointer_reflect.go). - /* - sfpp := src.toInt32Ptr() - if *sfpp != nil { - dfpp := dst.toInt32Ptr() - if *dfpp == nil { - *dfpp = Int32(**sfpp) - } else { - **dfpp = **sfpp - } - } - */ - sfp := src.getInt32Ptr() - if sfp != nil { - dfp := dst.getInt32Ptr() - if dfp == nil { - dst.setInt32Ptr(*sfp) - } else { - *dfp = *sfp - } - } - } - default: // E.g., int32 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt32(); v != 0 { - *dst.toInt32() = v - } - } - } - case reflect.Int64: - switch { - case isSlice: // E.g., []int64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toInt64Slice() - if *sfsp != nil { - dfsp := dst.toInt64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []int64{} - } - } - } - case isPointer: // E.g., *int64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toInt64Ptr() - if *sfpp != nil { - dfpp := dst.toInt64Ptr() - if *dfpp == nil { - *dfpp = Int64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., int64 - mfi.merge = func(dst, src pointer) { - if v := *src.toInt64(); v != 0 { - *dst.toInt64() = v - } - } - } - case reflect.Uint32: - switch { - case isSlice: // E.g., []uint32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint32Slice() - if *sfsp != nil { - dfsp := dst.toUint32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint32{} - } - } - } - case isPointer: // E.g., *uint32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint32Ptr() - if *sfpp != nil { - dfpp := dst.toUint32Ptr() - if *dfpp == nil { - *dfpp = Uint32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint32 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint32(); v != 0 { - *dst.toUint32() = v - } - } - } - case reflect.Uint64: - switch { - case isSlice: // E.g., []uint64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toUint64Slice() - if *sfsp != nil { - dfsp := dst.toUint64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []uint64{} - } - } - } - case isPointer: // E.g., *uint64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toUint64Ptr() - if *sfpp != nil { - dfpp := dst.toUint64Ptr() - if *dfpp == nil { - *dfpp = Uint64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., uint64 - mfi.merge = func(dst, src pointer) { - if v := *src.toUint64(); v != 0 { - *dst.toUint64() = v - } - } - } - case reflect.Float32: - switch { - case isSlice: // E.g., []float32 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat32Slice() - if *sfsp != nil { - dfsp := dst.toFloat32Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float32{} - } - } - } - case isPointer: // E.g., *float32 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat32Ptr() - if *sfpp != nil { - dfpp := dst.toFloat32Ptr() - if *dfpp == nil { - *dfpp = Float32(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float32 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat32(); v != 0 { - *dst.toFloat32() = v - } - } - } - case reflect.Float64: - switch { - case isSlice: // E.g., []float64 - mfi.merge = func(dst, src pointer) { - sfsp := src.toFloat64Slice() - if *sfsp != nil { - dfsp := dst.toFloat64Slice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []float64{} - } - } - } - case isPointer: // E.g., *float64 - mfi.merge = func(dst, src pointer) { - sfpp := src.toFloat64Ptr() - if *sfpp != nil { - dfpp := dst.toFloat64Ptr() - if *dfpp == nil { - *dfpp = Float64(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., float64 - mfi.merge = func(dst, src pointer) { - if v := *src.toFloat64(); v != 0 { - *dst.toFloat64() = v - } - } - } - case reflect.Bool: - switch { - case isSlice: // E.g., []bool - mfi.merge = func(dst, src pointer) { - sfsp := src.toBoolSlice() - if *sfsp != nil { - dfsp := dst.toBoolSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []bool{} - } - } - } - case isPointer: // E.g., *bool - mfi.merge = func(dst, src pointer) { - sfpp := src.toBoolPtr() - if *sfpp != nil { - dfpp := dst.toBoolPtr() - if *dfpp == nil { - *dfpp = Bool(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., bool - mfi.merge = func(dst, src pointer) { - if v := *src.toBool(); v { - *dst.toBool() = v - } - } - } - case reflect.String: - switch { - case isSlice: // E.g., []string - mfi.merge = func(dst, src pointer) { - sfsp := src.toStringSlice() - if *sfsp != nil { - dfsp := dst.toStringSlice() - *dfsp = append(*dfsp, *sfsp...) - if *dfsp == nil { - *dfsp = []string{} - } - } - } - case isPointer: // E.g., *string - mfi.merge = func(dst, src pointer) { - sfpp := src.toStringPtr() - if *sfpp != nil { - dfpp := dst.toStringPtr() - if *dfpp == nil { - *dfpp = String(**sfpp) - } else { - **dfpp = **sfpp - } - } - } - default: // E.g., string - mfi.merge = func(dst, src pointer) { - if v := *src.toString(); v != "" { - *dst.toString() = v - } - } - } - case reflect.Slice: - isProto3 := props.Prop[i].proto3 - switch { - case isPointer: - panic("bad pointer in byte slice case in " + tf.Name()) - case tf.Elem().Kind() != reflect.Uint8: - panic("bad element kind in byte slice case in " + tf.Name()) - case isSlice: // E.g., [][]byte - mfi.merge = func(dst, src pointer) { - sbsp := src.toBytesSlice() - if *sbsp != nil { - dbsp := dst.toBytesSlice() - for _, sb := range *sbsp { - if sb == nil { - *dbsp = append(*dbsp, nil) - } else { - *dbsp = append(*dbsp, append([]byte{}, sb...)) - } - } - if *dbsp == nil { - *dbsp = [][]byte{} - } - } - } - default: // E.g., []byte - mfi.merge = func(dst, src pointer) { - sbp := src.toBytes() - if *sbp != nil { - dbp := dst.toBytes() - if !isProto3 || len(*sbp) > 0 { - *dbp = append([]byte{}, *sbp...) - } - } - } - } - case reflect.Struct: - switch { - case !isPointer: - panic(fmt.Sprintf("message field %s without pointer", tf)) - case isSlice: // E.g., []*pb.T - mi := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sps := src.getPointerSlice() - if sps != nil { - dps := dst.getPointerSlice() - for _, sp := range sps { - var dp pointer - if !sp.isNil() { - dp = valToPointer(reflect.New(tf)) - mi.merge(dp, sp) - } - dps = append(dps, dp) - } - if dps == nil { - dps = []pointer{} - } - dst.setPointerSlice(dps) - } - } - default: // E.g., *pb.T - mi := getMergeInfo(tf) - mfi.merge = func(dst, src pointer) { - sp := src.getPointer() - if !sp.isNil() { - dp := dst.getPointer() - if dp.isNil() { - dp = valToPointer(reflect.New(tf)) - dst.setPointer(dp) - } - mi.merge(dp, sp) - } - } - } - case reflect.Map: - switch { - case isPointer || isSlice: - panic("bad pointer or slice in map case in " + tf.Name()) - default: // E.g., map[K]V - mfi.merge = func(dst, src pointer) { - sm := src.asPointerTo(tf).Elem() - if sm.Len() == 0 { - return - } - dm := dst.asPointerTo(tf).Elem() - if dm.IsNil() { - dm.Set(reflect.MakeMap(tf)) - } - - switch tf.Elem().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(Clone(val.Interface().(Message))) - dm.SetMapIndex(key, val) - } - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) - dm.SetMapIndex(key, val) - } - default: // Basic type (e.g., string) - for _, key := range sm.MapKeys() { - val := sm.MapIndex(key) - dm.SetMapIndex(key, val) - } - } - } - } - case reflect.Interface: - // Must be oneof field. - switch { - case isPointer || isSlice: - panic("bad pointer or slice in interface case in " + tf.Name()) - default: // E.g., interface{} - // TODO: Make this faster? - mfi.merge = func(dst, src pointer) { - su := src.asPointerTo(tf).Elem() - if !su.IsNil() { - du := dst.asPointerTo(tf).Elem() - typ := su.Elem().Type() - if du.IsNil() || du.Elem().Type() != typ { - du.Set(reflect.New(typ.Elem())) // Initialize interface if empty - } - sv := su.Elem().Elem().Field(0) - if sv.Kind() == reflect.Ptr && sv.IsNil() { - return - } - dv := du.Elem().Elem().Field(0) - if dv.Kind() == reflect.Ptr && dv.IsNil() { - dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty - } - switch sv.Type().Kind() { - case reflect.Ptr: // Proto struct (e.g., *T) - Merge(dv.Interface().(Message), sv.Interface().(Message)) - case reflect.Slice: // E.g. Bytes type (e.g., []byte) - dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...))) - default: // Basic type (e.g., string) - dv.Set(sv) - } - } - } - } - default: - panic(fmt.Sprintf("merger not found for type:%s", tf)) - } - mi.fields = append(mi.fields, mfi) - } - - mi.unrecognized = invalidField - if f, ok := t.FieldByName("XXX_unrecognized"); ok { - if f.Type != reflect.TypeOf([]byte{}) { - panic("expected XXX_unrecognized to be of type []byte") - } - mi.unrecognized = toField(&f) - } - - atomic.StoreInt32(&mi.initialized, 1) -} diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go deleted file mode 100644 index acee2fc52..000000000 --- a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go +++ /dev/null @@ -1,2053 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -import ( - "errors" - "fmt" - "io" - "math" - "reflect" - "strconv" - "strings" - "sync" - "sync/atomic" - "unicode/utf8" -) - -// Unmarshal is the entry point from the generated .pb.go files. -// This function is not intended to be used by non-generated code. -// This function is not subject to any compatibility guarantee. -// msg contains a pointer to a protocol buffer struct. -// b is the data to be unmarshaled into the protocol buffer. -// a is a pointer to a place to store cached unmarshal information. -func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error { - // Load the unmarshal information for this message type. - // The atomic load ensures memory consistency. - u := atomicLoadUnmarshalInfo(&a.unmarshal) - if u == nil { - // Slow path: find unmarshal info for msg, update a with it. - u = getUnmarshalInfo(reflect.TypeOf(msg).Elem()) - atomicStoreUnmarshalInfo(&a.unmarshal, u) - } - // Then do the unmarshaling. - err := u.unmarshal(toPointer(&msg), b) - return err -} - -type unmarshalInfo struct { - typ reflect.Type // type of the protobuf struct - - // 0 = only typ field is initialized - // 1 = completely initialized - initialized int32 - lock sync.Mutex // prevents double initialization - dense []unmarshalFieldInfo // fields indexed by tag # - sparse map[uint64]unmarshalFieldInfo // fields indexed by tag # - reqFields []string // names of required fields - reqMask uint64 // 1< 0 { - // Read tag and wire type. - // Special case 1 and 2 byte varints. - var x uint64 - if b[0] < 128 { - x = uint64(b[0]) - b = b[1:] - } else if len(b) >= 2 && b[1] < 128 { - x = uint64(b[0]&0x7f) + uint64(b[1])<<7 - b = b[2:] - } else { - var n int - x, n = decodeVarint(b) - if n == 0 { - return io.ErrUnexpectedEOF - } - b = b[n:] - } - tag := x >> 3 - wire := int(x) & 7 - - // Dispatch on the tag to one of the unmarshal* functions below. - var f unmarshalFieldInfo - if tag < uint64(len(u.dense)) { - f = u.dense[tag] - } else { - f = u.sparse[tag] - } - if fn := f.unmarshal; fn != nil { - var err error - b, err = fn(b, m.offset(f.field), wire) - if err == nil { - reqMask |= f.reqMask - continue - } - if r, ok := err.(*RequiredNotSetError); ok { - // Remember this error, but keep parsing. We need to produce - // a full parse even if a required field is missing. - if errLater == nil { - errLater = r - } - reqMask |= f.reqMask - continue - } - if err != errInternalBadWireType { - if err == errInvalidUTF8 { - if errLater == nil { - fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name - errLater = &invalidUTF8Error{fullName} - } - continue - } - return err - } - // Fragments with bad wire type are treated as unknown fields. - } - - // Unknown tag. - if !u.unrecognized.IsValid() { - // Don't keep unrecognized data; just skip it. - var err error - b, err = skipField(b, wire) - if err != nil { - return err - } - continue - } - // Keep unrecognized data around. - // maybe in extensions, maybe in the unrecognized field. - z := m.offset(u.unrecognized).toBytes() - var emap map[int32]Extension - var e Extension - for _, r := range u.extensionRanges { - if uint64(r.Start) <= tag && tag <= uint64(r.End) { - if u.extensions.IsValid() { - mp := m.offset(u.extensions).toExtensions() - emap = mp.extensionsWrite() - e = emap[int32(tag)] - z = &e.enc - break - } - if u.oldExtensions.IsValid() { - p := m.offset(u.oldExtensions).toOldExtensions() - emap = *p - if emap == nil { - emap = map[int32]Extension{} - *p = emap - } - e = emap[int32(tag)] - z = &e.enc - break - } - panic("no extensions field available") - } - } - - // Use wire type to skip data. - var err error - b0 := b - b, err = skipField(b, wire) - if err != nil { - return err - } - *z = encodeVarint(*z, tag<<3|uint64(wire)) - *z = append(*z, b0[:len(b0)-len(b)]...) - - if emap != nil { - emap[int32(tag)] = e - } - } - if reqMask != u.reqMask && errLater == nil { - // A required field of this message is missing. - for _, n := range u.reqFields { - if reqMask&1 == 0 { - errLater = &RequiredNotSetError{n} - } - reqMask >>= 1 - } - } - return errLater -} - -// computeUnmarshalInfo fills in u with information for use -// in unmarshaling protocol buffers of type u.typ. -func (u *unmarshalInfo) computeUnmarshalInfo() { - u.lock.Lock() - defer u.lock.Unlock() - if u.initialized != 0 { - return - } - t := u.typ - n := t.NumField() - - // Set up the "not found" value for the unrecognized byte buffer. - // This is the default for proto3. - u.unrecognized = invalidField - u.extensions = invalidField - u.oldExtensions = invalidField - - // List of the generated type and offset for each oneof field. - type oneofField struct { - ityp reflect.Type // interface type of oneof field - field field // offset in containing message - } - var oneofFields []oneofField - - for i := 0; i < n; i++ { - f := t.Field(i) - if f.Name == "XXX_unrecognized" { - // The byte slice used to hold unrecognized input is special. - if f.Type != reflect.TypeOf(([]byte)(nil)) { - panic("bad type for XXX_unrecognized field: " + f.Type.Name()) - } - u.unrecognized = toField(&f) - continue - } - if f.Name == "XXX_InternalExtensions" { - // Ditto here. - if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) { - panic("bad type for XXX_InternalExtensions field: " + f.Type.Name()) - } - u.extensions = toField(&f) - if f.Tag.Get("protobuf_messageset") == "1" { - u.isMessageSet = true - } - continue - } - if f.Name == "XXX_extensions" { - // An older form of the extensions field. - if f.Type != reflect.TypeOf((map[int32]Extension)(nil)) { - panic("bad type for XXX_extensions field: " + f.Type.Name()) - } - u.oldExtensions = toField(&f) - continue - } - if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" { - continue - } - - oneof := f.Tag.Get("protobuf_oneof") - if oneof != "" { - oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)}) - // The rest of oneof processing happens below. - continue - } - - tags := f.Tag.Get("protobuf") - tagArray := strings.Split(tags, ",") - if len(tagArray) < 2 { - panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags) - } - tag, err := strconv.Atoi(tagArray[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tagArray[1]) - } - - name := "" - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - } - - // Extract unmarshaling function from the field (its type and tags). - unmarshal := fieldUnmarshaler(&f) - - // Required field? - var reqMask uint64 - if tagArray[2] == "req" { - bit := len(u.reqFields) - u.reqFields = append(u.reqFields, name) - reqMask = uint64(1) << uint(bit) - // TODO: if we have more than 64 required fields, we end up - // not verifying that all required fields are present. - // Fix this, perhaps using a count of required fields? - } - - // Store the info in the correct slot in the message. - u.setTag(tag, toField(&f), unmarshal, reqMask, name) - } - - // Find any types associated with oneof fields. - var oneofImplementers []interface{} - switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) { - case oneofFuncsIface: - _, _, _, oneofImplementers = m.XXX_OneofFuncs() - case oneofWrappersIface: - oneofImplementers = m.XXX_OneofWrappers() - } - for _, v := range oneofImplementers { - tptr := reflect.TypeOf(v) // *Msg_X - typ := tptr.Elem() // Msg_X - - f := typ.Field(0) // oneof implementers have one field - baseUnmarshal := fieldUnmarshaler(&f) - tags := strings.Split(f.Tag.Get("protobuf"), ",") - fieldNum, err := strconv.Atoi(tags[1]) - if err != nil { - panic("protobuf tag field not an integer: " + tags[1]) - } - var name string - for _, tag := range tags { - if strings.HasPrefix(tag, "name=") { - name = strings.TrimPrefix(tag, "name=") - break - } - } - - // Find the oneof field that this struct implements. - // Might take O(n^2) to process all of the oneofs, but who cares. - for _, of := range oneofFields { - if tptr.Implements(of.ityp) { - // We have found the corresponding interface for this struct. - // That lets us know where this struct should be stored - // when we encounter it during unmarshaling. - unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) - u.setTag(fieldNum, of.field, unmarshal, 0, name) - } - } - - } - - // Get extension ranges, if any. - fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") - if fn.IsValid() { - if !u.extensions.IsValid() && !u.oldExtensions.IsValid() { - panic("a message with extensions, but no extensions field in " + t.Name()) - } - u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange) - } - - // Explicitly disallow tag 0. This will ensure we flag an error - // when decoding a buffer of all zeros. Without this code, we - // would decode and skip an all-zero buffer of even length. - // [0 0] is [tag=0/wiretype=varint varint-encoded-0]. - u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) { - return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w) - }, 0, "") - - // Set mask for required field check. - u.reqMask = uint64(1)<= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here? - for len(u.dense) <= tag { - u.dense = append(u.dense, unmarshalFieldInfo{}) - } - u.dense[tag] = i - return - } - if u.sparse == nil { - u.sparse = map[uint64]unmarshalFieldInfo{} - } - u.sparse[uint64(tag)] = i -} - -// fieldUnmarshaler returns an unmarshaler for the given field. -func fieldUnmarshaler(f *reflect.StructField) unmarshaler { - if f.Type.Kind() == reflect.Map { - return makeUnmarshalMap(f) - } - return typeUnmarshaler(f.Type, f.Tag.Get("protobuf")) -} - -// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair. -func typeUnmarshaler(t reflect.Type, tags string) unmarshaler { - tagArray := strings.Split(tags, ",") - encoding := tagArray[0] - name := "unknown" - proto3 := false - validateUTF8 := true - for _, tag := range tagArray[3:] { - if strings.HasPrefix(tag, "name=") { - name = tag[5:] - } - if tag == "proto3" { - proto3 = true - } - } - validateUTF8 = validateUTF8 && proto3 - - // Figure out packaging (pointer, slice, or both) - slice := false - pointer := false - if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { - slice = true - t = t.Elem() - } - if t.Kind() == reflect.Ptr { - pointer = true - t = t.Elem() - } - - // We'll never have both pointer and slice for basic types. - if pointer && slice && t.Kind() != reflect.Struct { - panic("both pointer and slice for basic type in " + t.Name()) - } - - switch t.Kind() { - case reflect.Bool: - if pointer { - return unmarshalBoolPtr - } - if slice { - return unmarshalBoolSlice - } - return unmarshalBoolValue - case reflect.Int32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixedS32Ptr - } - if slice { - return unmarshalFixedS32Slice - } - return unmarshalFixedS32Value - case "varint": - // this could be int32 or enum - if pointer { - return unmarshalInt32Ptr - } - if slice { - return unmarshalInt32Slice - } - return unmarshalInt32Value - case "zigzag32": - if pointer { - return unmarshalSint32Ptr - } - if slice { - return unmarshalSint32Slice - } - return unmarshalSint32Value - } - case reflect.Int64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixedS64Ptr - } - if slice { - return unmarshalFixedS64Slice - } - return unmarshalFixedS64Value - case "varint": - if pointer { - return unmarshalInt64Ptr - } - if slice { - return unmarshalInt64Slice - } - return unmarshalInt64Value - case "zigzag64": - if pointer { - return unmarshalSint64Ptr - } - if slice { - return unmarshalSint64Slice - } - return unmarshalSint64Value - } - case reflect.Uint32: - switch encoding { - case "fixed32": - if pointer { - return unmarshalFixed32Ptr - } - if slice { - return unmarshalFixed32Slice - } - return unmarshalFixed32Value - case "varint": - if pointer { - return unmarshalUint32Ptr - } - if slice { - return unmarshalUint32Slice - } - return unmarshalUint32Value - } - case reflect.Uint64: - switch encoding { - case "fixed64": - if pointer { - return unmarshalFixed64Ptr - } - if slice { - return unmarshalFixed64Slice - } - return unmarshalFixed64Value - case "varint": - if pointer { - return unmarshalUint64Ptr - } - if slice { - return unmarshalUint64Slice - } - return unmarshalUint64Value - } - case reflect.Float32: - if pointer { - return unmarshalFloat32Ptr - } - if slice { - return unmarshalFloat32Slice - } - return unmarshalFloat32Value - case reflect.Float64: - if pointer { - return unmarshalFloat64Ptr - } - if slice { - return unmarshalFloat64Slice - } - return unmarshalFloat64Value - case reflect.Map: - panic("map type in typeUnmarshaler in " + t.Name()) - case reflect.Slice: - if pointer { - panic("bad pointer in slice case in " + t.Name()) - } - if slice { - return unmarshalBytesSlice - } - return unmarshalBytesValue - case reflect.String: - if validateUTF8 { - if pointer { - return unmarshalUTF8StringPtr - } - if slice { - return unmarshalUTF8StringSlice - } - return unmarshalUTF8StringValue - } - if pointer { - return unmarshalStringPtr - } - if slice { - return unmarshalStringSlice - } - return unmarshalStringValue - case reflect.Struct: - // message or group field - if !pointer { - panic(fmt.Sprintf("message/group field %s:%s without pointer", t, encoding)) - } - switch encoding { - case "bytes": - if slice { - return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name) - case "group": - if slice { - return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name) - } - return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name) - } - } - panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding)) -} - -// Below are all the unmarshalers for individual fields of various types. - -func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64() = v - return b, nil -} - -func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x) - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64() = v - return b, nil -} - -func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - *f.toInt64Ptr() = &v - return b, nil -} - -func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int64(x>>1) ^ int64(x)<<63>>63 - s := f.toInt64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64() = v - return b, nil -} - -func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - *f.toUint64Ptr() = &v - return b, nil -} - -func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint64(x) - s := f.toUint64Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - *f.toInt32() = v - return b, nil -} - -func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x) - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - *f.toInt32() = v - return b, nil -} - -func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.setInt32Ptr(v) - return b, nil -} - -func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := int32(x>>1) ^ int32(x)<<31>>31 - f.appendInt32Slice(v) - return b, nil -} - -func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32() = v - return b, nil -} - -func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - *f.toUint32Ptr() = &v - return b, nil -} - -func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - v := uint32(x) - s := f.toUint32Slice() - *s = append(*s, v) - return b, nil -} - -func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64() = v - return b[8:], nil -} - -func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - *f.toUint64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 - s := f.toUint64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64() = v - return b[8:], nil -} - -func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - *f.toInt64Ptr() = &v - return b[8:], nil -} - -func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 - s := f.toInt64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32() = v - return b[4:], nil -} - -func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - *f.toUint32Ptr() = &v - return b[4:], nil -} - -func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 - s := f.toUint32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - *f.toInt32() = v - return b[4:], nil -} - -func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.setInt32Ptr(v) - return b[4:], nil -} - -func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 - f.appendInt32Slice(v) - return b[4:], nil -} - -func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - // Note: any length varint is allowed, even though any sane - // encoder will use one byte. - // See https://github.com/golang/protobuf/issues/76 - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - // TODO: check if x>1? Tests seem to indicate no. - v := x != 0 - *f.toBool() = v - return b[n:], nil -} - -func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - *f.toBoolPtr() = &v - return b[n:], nil -} - -func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - x, n = decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - b = b[n:] - } - return res, nil - } - if w != WireVarint { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - v := x != 0 - s := f.toBoolSlice() - *s = append(*s, v) - return b[n:], nil -} - -func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64() = v - return b[8:], nil -} - -func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - *f.toFloat64Ptr() = &v - return b[8:], nil -} - -func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - b = b[8:] - } - return res, nil - } - if w != WireFixed64 { - return b, errInternalBadWireType - } - if len(b) < 8 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) - s := f.toFloat64Slice() - *s = append(*s, v) - return b[8:], nil -} - -func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32() = v - return b[4:], nil -} - -func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - *f.toFloat32Ptr() = &v - return b[4:], nil -} - -func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) { - if w == WireBytes { // packed - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - res := b[x:] - b = b[:x] - for len(b) > 0 { - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - b = b[4:] - } - return res, nil - } - if w != WireFixed32 { - return b, errInternalBadWireType - } - if len(b) < 4 { - return nil, io.ErrUnexpectedEOF - } - v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) - s := f.toFloat32Slice() - *s = append(*s, v) - return b[4:], nil -} - -func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - return b[x:], nil -} - -func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - return b[x:], nil -} - -func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - return b[x:], nil -} - -func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toString() = v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - *f.toStringPtr() = &v - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := string(b[:x]) - s := f.toStringSlice() - *s = append(*s, v) - if !utf8.ValidString(v) { - return b[x:], errInvalidUTF8 - } - return b[x:], nil -} - -var emptyBuf [0]byte - -func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // The use of append here is a trick which avoids the zeroing - // that would be required if we used a make/copy pair. - // We append to emptyBuf instead of nil because we want - // a non-nil result even when the length is 0. - v := append(emptyBuf[:], b[:x]...) - *f.toBytes() = v - return b[x:], nil -} - -func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := append(emptyBuf[:], b[:x]...) - s := f.toBytesSlice() - *s = append(*s, v) - return b[x:], nil -} - -func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - // First read the message field to see if something is there. - // The semantics of multiple submessages are weird. Instead of - // the last one winning (as it is for all other fields), multiple - // submessages are merged. - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[x:], err - } -} - -func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireBytes { - return b, errInternalBadWireType - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[x:], err - } -} - -func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := f.getPointer() - if v.isNil() { - v = valToPointer(reflect.New(sub.typ)) - f.setPointer(v) - } - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - return b[y:], err - } -} - -func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler { - return func(b []byte, f pointer, w int) ([]byte, error) { - if w != WireStartGroup { - return b, errInternalBadWireType - } - x, y := findEndGroup(b) - if x < 0 { - return nil, io.ErrUnexpectedEOF - } - v := valToPointer(reflect.New(sub.typ)) - err := sub.unmarshal(v, b[:x]) - if err != nil { - if r, ok := err.(*RequiredNotSetError); ok { - r.field = name + "." + r.field - } else { - return nil, err - } - } - f.appendPointer(v) - return b[y:], err - } -} - -func makeUnmarshalMap(f *reflect.StructField) unmarshaler { - t := f.Type - kt := t.Key() - vt := t.Elem() - unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key")) - unmarshalVal := typeUnmarshaler(vt, f.Tag.Get("protobuf_val")) - return func(b []byte, f pointer, w int) ([]byte, error) { - // The map entry is a submessage. Figure out how big it is. - if w != WireBytes { - return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes) - } - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - b = b[n:] - if x > uint64(len(b)) { - return nil, io.ErrUnexpectedEOF - } - r := b[x:] // unused data to return - b = b[:x] // data for map entry - - // Note: we could use #keys * #values ~= 200 functions - // to do map decoding without reflection. Probably not worth it. - // Maps will be somewhat slow. Oh well. - - // Read key and value from data. - var nerr nonFatal - k := reflect.New(kt) - v := reflect.New(vt) - for len(b) > 0 { - x, n := decodeVarint(b) - if n == 0 { - return nil, io.ErrUnexpectedEOF - } - wire := int(x) & 7 - b = b[n:] - - var err error - switch x >> 3 { - case 1: - b, err = unmarshalKey(b, valToPointer(k), wire) - case 2: - b, err = unmarshalVal(b, valToPointer(v), wire) - default: - err = errInternalBadWireType // skip unknown tag - } - - if nerr.Merge(err) { - continue - } - if err != errInternalBadWireType { - return nil, err - } - - // Skip past unknown fields. - b, err = skipField(b, wire) - if err != nil { - return nil, err - } - } - - // Get map, allocate if needed. - m := f.asPointerTo(t).Elem() // an addressable map[K]T - if m.IsNil() { - m.Set(reflect.MakeMap(t)) - } - - // Insert into map. - m.SetMapIndex(k.Elem(), v.Elem()) - - return r, nerr.E - } -} - -// makeUnmarshalOneof makes an unmarshaler for oneof fields. -// for: -// message Msg { -// oneof F { -// int64 X = 1; -// float64 Y = 2; -// } -// } -// typ is the type of the concrete entry for a oneof case (e.g. Msg_X). -// ityp is the interface type of the oneof field (e.g. isMsg_F). -// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64). -// Note that this function will be called once for each case in the oneof. -func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler { - sf := typ.Field(0) - field0 := toField(&sf) - return func(b []byte, f pointer, w int) ([]byte, error) { - // Allocate holder for value. - v := reflect.New(typ) - - // Unmarshal data into holder. - // We unmarshal into the first field of the holder object. - var err error - var nerr nonFatal - b, err = unmarshal(b, valToPointer(v).offset(field0), w) - if !nerr.Merge(err) { - return nil, err - } - - // Write pointer to holder into target field. - f.asPointerTo(ityp).Elem().Set(v) - - return b, nerr.E - } -} - -// Error used by decode internally. -var errInternalBadWireType = errors.New("proto: internal error: bad wiretype") - -// skipField skips past a field of type wire and returns the remaining bytes. -func skipField(b []byte, wire int) ([]byte, error) { - switch wire { - case WireVarint: - _, k := decodeVarint(b) - if k == 0 { - return b, io.ErrUnexpectedEOF - } - b = b[k:] - case WireFixed32: - if len(b) < 4 { - return b, io.ErrUnexpectedEOF - } - b = b[4:] - case WireFixed64: - if len(b) < 8 { - return b, io.ErrUnexpectedEOF - } - b = b[8:] - case WireBytes: - m, k := decodeVarint(b) - if k == 0 || uint64(len(b)-k) < m { - return b, io.ErrUnexpectedEOF - } - b = b[uint64(k)+m:] - case WireStartGroup: - _, i := findEndGroup(b) - if i == -1 { - return b, io.ErrUnexpectedEOF - } - b = b[i:] - default: - return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire) - } - return b, nil -} - -// findEndGroup finds the index of the next EndGroup tag. -// Groups may be nested, so the "next" EndGroup tag is the first -// unpaired EndGroup. -// findEndGroup returns the indexes of the start and end of the EndGroup tag. -// Returns (-1,-1) if it can't find one. -func findEndGroup(b []byte) (int, int) { - depth := 1 - i := 0 - for { - x, n := decodeVarint(b[i:]) - if n == 0 { - return -1, -1 - } - j := i - i += n - switch x & 7 { - case WireVarint: - _, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - case WireFixed32: - if len(b)-4 < i { - return -1, -1 - } - i += 4 - case WireFixed64: - if len(b)-8 < i { - return -1, -1 - } - i += 8 - case WireBytes: - m, k := decodeVarint(b[i:]) - if k == 0 { - return -1, -1 - } - i += k - if uint64(len(b)-i) < m { - return -1, -1 - } - i += int(m) - case WireStartGroup: - depth++ - case WireEndGroup: - depth-- - if depth == 0 { - return j, i - } - default: - return -1, -1 - } - } -} - -// encodeVarint appends a varint-encoded integer to b and returns the result. -func encodeVarint(b []byte, x uint64) []byte { - for x >= 1<<7 { - b = append(b, byte(x&0x7f|0x80)) - x >>= 7 - } - return append(b, byte(x)) -} - -// decodeVarint reads a varint-encoded integer from b. -// Returns the decoded integer and the number of bytes read. -// If there is an error, it returns 0,0. -func decodeVarint(b []byte) (uint64, int) { - var x, y uint64 - if len(b) == 0 { - goto bad - } - x = uint64(b[0]) - if x < 0x80 { - return x, 1 - } - x -= 0x80 - - if len(b) <= 1 { - goto bad - } - y = uint64(b[1]) - x += y << 7 - if y < 0x80 { - return x, 2 - } - x -= 0x80 << 7 - - if len(b) <= 2 { - goto bad - } - y = uint64(b[2]) - x += y << 14 - if y < 0x80 { - return x, 3 - } - x -= 0x80 << 14 - - if len(b) <= 3 { - goto bad - } - y = uint64(b[3]) - x += y << 21 - if y < 0x80 { - return x, 4 - } - x -= 0x80 << 21 - - if len(b) <= 4 { - goto bad - } - y = uint64(b[4]) - x += y << 28 - if y < 0x80 { - return x, 5 - } - x -= 0x80 << 28 - - if len(b) <= 5 { - goto bad - } - y = uint64(b[5]) - x += y << 35 - if y < 0x80 { - return x, 6 - } - x -= 0x80 << 35 - - if len(b) <= 6 { - goto bad - } - y = uint64(b[6]) - x += y << 42 - if y < 0x80 { - return x, 7 - } - x -= 0x80 << 42 - - if len(b) <= 7 { - goto bad - } - y = uint64(b[7]) - x += y << 49 - if y < 0x80 { - return x, 8 - } - x -= 0x80 << 49 - - if len(b) <= 8 { - goto bad - } - y = uint64(b[8]) - x += y << 56 - if y < 0x80 { - return x, 9 - } - x -= 0x80 << 56 - - if len(b) <= 9 { - goto bad - } - y = uint64(b[9]) - x += y << 63 - if y < 2 { - return x, 10 - } - -bad: - return 0, 0 -} diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go deleted file mode 100644 index 1aaee725b..000000000 --- a/vendor/github.com/golang/protobuf/proto/text.go +++ /dev/null @@ -1,843 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for writing the text protocol buffer format. - -import ( - "bufio" - "bytes" - "encoding" - "errors" - "fmt" - "io" - "log" - "math" - "reflect" - "sort" - "strings" -) - -var ( - newline = []byte("\n") - spaces = []byte(" ") - endBraceNewline = []byte("}\n") - backslashN = []byte{'\\', 'n'} - backslashR = []byte{'\\', 'r'} - backslashT = []byte{'\\', 't'} - backslashDQ = []byte{'\\', '"'} - backslashBS = []byte{'\\', '\\'} - posInf = []byte("inf") - negInf = []byte("-inf") - nan = []byte("nan") -) - -type writer interface { - io.Writer - WriteByte(byte) error -} - -// textWriter is an io.Writer that tracks its indentation level. -type textWriter struct { - ind int - complete bool // if the current position is a complete line - compact bool // whether to write out as a one-liner - w writer -} - -func (w *textWriter) WriteString(s string) (n int, err error) { - if !strings.Contains(s, "\n") { - if !w.compact && w.complete { - w.writeIndent() - } - w.complete = false - return io.WriteString(w.w, s) - } - // WriteString is typically called without newlines, so this - // codepath and its copy are rare. We copy to avoid - // duplicating all of Write's logic here. - return w.Write([]byte(s)) -} - -func (w *textWriter) Write(p []byte) (n int, err error) { - newlines := bytes.Count(p, newline) - if newlines == 0 { - if !w.compact && w.complete { - w.writeIndent() - } - n, err = w.w.Write(p) - w.complete = false - return n, err - } - - frags := bytes.SplitN(p, newline, newlines+1) - if w.compact { - for i, frag := range frags { - if i > 0 { - if err := w.w.WriteByte(' '); err != nil { - return n, err - } - n++ - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - } - return n, nil - } - - for i, frag := range frags { - if w.complete { - w.writeIndent() - } - nn, err := w.w.Write(frag) - n += nn - if err != nil { - return n, err - } - if i+1 < len(frags) { - if err := w.w.WriteByte('\n'); err != nil { - return n, err - } - n++ - } - } - w.complete = len(frags[len(frags)-1]) == 0 - return n, nil -} - -func (w *textWriter) WriteByte(c byte) error { - if w.compact && c == '\n' { - c = ' ' - } - if !w.compact && w.complete { - w.writeIndent() - } - err := w.w.WriteByte(c) - w.complete = c == '\n' - return err -} - -func (w *textWriter) indent() { w.ind++ } - -func (w *textWriter) unindent() { - if w.ind == 0 { - log.Print("proto: textWriter unindented too far") - return - } - w.ind-- -} - -func writeName(w *textWriter, props *Properties) error { - if _, err := w.WriteString(props.OrigName); err != nil { - return err - } - if props.Wire != "group" { - return w.WriteByte(':') - } - return nil -} - -func requiresQuotes(u string) bool { - // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. - for _, ch := range u { - switch { - case ch == '.' || ch == '/' || ch == '_': - continue - case '0' <= ch && ch <= '9': - continue - case 'A' <= ch && ch <= 'Z': - continue - case 'a' <= ch && ch <= 'z': - continue - default: - return true - } - } - return false -} - -// isAny reports whether sv is a google.protobuf.Any message -func isAny(sv reflect.Value) bool { - type wkt interface { - XXX_WellKnownType() string - } - t, ok := sv.Addr().Interface().(wkt) - return ok && t.XXX_WellKnownType() == "Any" -} - -// writeProto3Any writes an expanded google.protobuf.Any message. -// -// It returns (false, nil) if sv value can't be unmarshaled (e.g. because -// required messages are not linked in). -// -// It returns (true, error) when sv was written in expanded format or an error -// was encountered. -func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) { - turl := sv.FieldByName("TypeUrl") - val := sv.FieldByName("Value") - if !turl.IsValid() || !val.IsValid() { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - b, ok := val.Interface().([]byte) - if !ok { - return true, errors.New("proto: invalid google.protobuf.Any message") - } - - parts := strings.Split(turl.String(), "/") - mt := MessageType(parts[len(parts)-1]) - if mt == nil { - return false, nil - } - m := reflect.New(mt.Elem()) - if err := Unmarshal(b, m.Interface().(Message)); err != nil { - return false, nil - } - w.Write([]byte("[")) - u := turl.String() - if requiresQuotes(u) { - writeString(w, u) - } else { - w.Write([]byte(u)) - } - if w.compact { - w.Write([]byte("]:<")) - } else { - w.Write([]byte("]: <\n")) - w.ind++ - } - if err := tm.writeStruct(w, m.Elem()); err != nil { - return true, err - } - if w.compact { - w.Write([]byte("> ")) - } else { - w.ind-- - w.Write([]byte(">\n")) - } - return true, nil -} - -func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { - if tm.ExpandAny && isAny(sv) { - if canExpand, err := tm.writeProto3Any(w, sv); canExpand { - return err - } - } - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < sv.NumField(); i++ { - fv := sv.Field(i) - props := sprops.Prop[i] - name := st.Field(i).Name - - if name == "XXX_NoUnkeyedLiteral" { - continue - } - - if strings.HasPrefix(name, "XXX_") { - // There are two XXX_ fields: - // XXX_unrecognized []byte - // XXX_extensions map[int32]proto.Extension - // The first is handled here; - // the second is handled at the bottom of this function. - if name == "XXX_unrecognized" && !fv.IsNil() { - if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Field not filled in. This could be an optional field or - // a required field that wasn't filled in. Either way, there - // isn't anything we can show for it. - continue - } - if fv.Kind() == reflect.Slice && fv.IsNil() { - // Repeated field that is empty, or a bytes field that is unused. - continue - } - - if props.Repeated && fv.Kind() == reflect.Slice { - // Repeated field. - for j := 0; j < fv.Len(); j++ { - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - v := fv.Index(j) - if v.Kind() == reflect.Ptr && v.IsNil() { - // A nil message in a repeated field is not valid, - // but we can handle that more gracefully than panicking. - if _, err := w.Write([]byte("\n")); err != nil { - return err - } - continue - } - if err := tm.writeAny(w, v, props); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if fv.Kind() == reflect.Map { - // Map fields are rendered as a repeated struct with key/value fields. - keys := fv.MapKeys() - sort.Sort(mapKeys(keys)) - for _, key := range keys { - val := fv.MapIndex(key) - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - // open struct - if err := w.WriteByte('<'); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - // key - if _, err := w.WriteString("key:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, key, props.MapKeyProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - // nil values aren't legal, but we can avoid panicking because of them. - if val.Kind() != reflect.Ptr || !val.IsNil() { - // value - if _, err := w.WriteString("value:"); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, val, props.MapValProp); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - // close struct - w.unindent() - if err := w.WriteByte('>'); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - } - continue - } - if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 { - // empty bytes field - continue - } - if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice { - // proto3 non-repeated scalar field; skip if zero value - if isProto3Zero(fv) { - continue - } - } - - if fv.Kind() == reflect.Interface { - // Check if it is a oneof. - if st.Field(i).Tag.Get("protobuf_oneof") != "" { - // fv is nil, or holds a pointer to generated struct. - // That generated struct has exactly one field, - // which has a protobuf struct tag. - if fv.IsNil() { - continue - } - inner := fv.Elem().Elem() // interface -> *T -> T - tag := inner.Type().Field(0).Tag.Get("protobuf") - props = new(Properties) // Overwrite the outer props var, but not its pointee. - props.Parse(tag) - // Write the value in the oneof, not the oneof itself. - fv = inner.Field(0) - - // Special case to cope with malformed messages gracefully: - // If the value in the oneof is a nil pointer, don't panic - // in writeAny. - if fv.Kind() == reflect.Ptr && fv.IsNil() { - // Use errors.New so writeAny won't render quotes. - msg := errors.New("/* nil */") - fv = reflect.ValueOf(&msg).Elem() - } - } - } - - if err := writeName(w, props); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - - // Enums have a String method, so writeAny will work fine. - if err := tm.writeAny(w, fv, props); err != nil { - return err - } - - if err := w.WriteByte('\n'); err != nil { - return err - } - } - - // Extensions (the XXX_extensions field). - pv := sv.Addr() - if _, err := extendable(pv.Interface()); err == nil { - if err := tm.writeExtensions(w, pv); err != nil { - return err - } - } - - return nil -} - -// writeAny writes an arbitrary field. -func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error { - v = reflect.Indirect(v) - - // Floats have special cases. - if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { - x := v.Float() - var b []byte - switch { - case math.IsInf(x, 1): - b = posInf - case math.IsInf(x, -1): - b = negInf - case math.IsNaN(x): - b = nan - } - if b != nil { - _, err := w.Write(b) - return err - } - // Other values are handled below. - } - - // We don't attempt to serialise every possible value type; only those - // that can occur in protocol buffers. - switch v.Kind() { - case reflect.Slice: - // Should only be a []byte; repeated fields are handled in writeStruct. - if err := writeString(w, string(v.Bytes())); err != nil { - return err - } - case reflect.String: - if err := writeString(w, v.String()); err != nil { - return err - } - case reflect.Struct: - // Required/optional group/message. - var bra, ket byte = '<', '>' - if props != nil && props.Wire == "group" { - bra, ket = '{', '}' - } - if err := w.WriteByte(bra); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - if v.CanAddr() { - // Calling v.Interface on a struct causes the reflect package to - // copy the entire struct. This is racy with the new Marshaler - // since we atomically update the XXX_sizecache. - // - // Thus, we retrieve a pointer to the struct if possible to avoid - // a race since v.Interface on the pointer doesn't copy the struct. - // - // If v is not addressable, then we are not worried about a race - // since it implies that the binary Marshaler cannot possibly be - // mutating this value. - v = v.Addr() - } - if etm, ok := v.Interface().(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = w.Write(text); err != nil { - return err - } - } else { - if v.Kind() == reflect.Ptr { - v = v.Elem() - } - if err := tm.writeStruct(w, v); err != nil { - return err - } - } - w.unindent() - if err := w.WriteByte(ket); err != nil { - return err - } - default: - _, err := fmt.Fprint(w, v.Interface()) - return err - } - return nil -} - -// equivalent to C's isprint. -func isprint(c byte) bool { - return c >= 0x20 && c < 0x7f -} - -// writeString writes a string in the protocol buffer text format. -// It is similar to strconv.Quote except we don't use Go escape sequences, -// we treat the string as a byte sequence, and we use octal escapes. -// These differences are to maintain interoperability with the other -// languages' implementations of the text format. -func writeString(w *textWriter, s string) error { - // use WriteByte here to get any needed indent - if err := w.WriteByte('"'); err != nil { - return err - } - // Loop over the bytes, not the runes. - for i := 0; i < len(s); i++ { - var err error - // Divergence from C++: we don't escape apostrophes. - // There's no need to escape them, and the C++ parser - // copes with a naked apostrophe. - switch c := s[i]; c { - case '\n': - _, err = w.w.Write(backslashN) - case '\r': - _, err = w.w.Write(backslashR) - case '\t': - _, err = w.w.Write(backslashT) - case '"': - _, err = w.w.Write(backslashDQ) - case '\\': - _, err = w.w.Write(backslashBS) - default: - if isprint(c) { - err = w.w.WriteByte(c) - } else { - _, err = fmt.Fprintf(w.w, "\\%03o", c) - } - } - if err != nil { - return err - } - } - return w.WriteByte('"') -} - -func writeUnknownStruct(w *textWriter, data []byte) (err error) { - if !w.compact { - if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil { - return err - } - } - b := NewBuffer(data) - for b.index < len(b.buf) { - x, err := b.DecodeVarint() - if err != nil { - _, err := fmt.Fprintf(w, "/* %v */\n", err) - return err - } - wire, tag := x&7, x>>3 - if wire == WireEndGroup { - w.unindent() - if _, err := w.Write(endBraceNewline); err != nil { - return err - } - continue - } - if _, err := fmt.Fprint(w, tag); err != nil { - return err - } - if wire != WireStartGroup { - if err := w.WriteByte(':'); err != nil { - return err - } - } - if !w.compact || wire == WireStartGroup { - if err := w.WriteByte(' '); err != nil { - return err - } - } - switch wire { - case WireBytes: - buf, e := b.DecodeRawBytes(false) - if e == nil { - _, err = fmt.Fprintf(w, "%q", buf) - } else { - _, err = fmt.Fprintf(w, "/* %v */", e) - } - case WireFixed32: - x, err = b.DecodeFixed32() - err = writeUnknownInt(w, x, err) - case WireFixed64: - x, err = b.DecodeFixed64() - err = writeUnknownInt(w, x, err) - case WireStartGroup: - err = w.WriteByte('{') - w.indent() - case WireVarint: - x, err = b.DecodeVarint() - err = writeUnknownInt(w, x, err) - default: - _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire) - } - if err != nil { - return err - } - if err = w.WriteByte('\n'); err != nil { - return err - } - } - return nil -} - -func writeUnknownInt(w *textWriter, x uint64, err error) error { - if err == nil { - _, err = fmt.Fprint(w, x) - } else { - _, err = fmt.Fprintf(w, "/* %v */", err) - } - return err -} - -type int32Slice []int32 - -func (s int32Slice) Len() int { return len(s) } -func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } -func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -// writeExtensions writes all the extensions in pv. -// pv is assumed to be a pointer to a protocol message struct that is extendable. -func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error { - emap := extensionMaps[pv.Type().Elem()] - ep, _ := extendable(pv.Interface()) - - // Order the extensions by ID. - // This isn't strictly necessary, but it will give us - // canonical output, which will also make testing easier. - m, mu := ep.extensionsRead() - if m == nil { - return nil - } - mu.Lock() - ids := make([]int32, 0, len(m)) - for id := range m { - ids = append(ids, id) - } - sort.Sort(int32Slice(ids)) - mu.Unlock() - - for _, extNum := range ids { - ext := m[extNum] - var desc *ExtensionDesc - if emap != nil { - desc = emap[extNum] - } - if desc == nil { - // Unknown extension. - if err := writeUnknownStruct(w, ext.enc); err != nil { - return err - } - continue - } - - pb, err := GetExtension(ep, desc) - if err != nil { - return fmt.Errorf("failed getting extension: %v", err) - } - - // Repeated extensions will appear as a slice. - if !desc.repeated() { - if err := tm.writeExtension(w, desc.Name, pb); err != nil { - return err - } - } else { - v := reflect.ValueOf(pb) - for i := 0; i < v.Len(); i++ { - if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil { - return err - } - } - } - } - return nil -} - -func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error { - if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte(' '); err != nil { - return err - } - } - if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil { - return err - } - if err := w.WriteByte('\n'); err != nil { - return err - } - return nil -} - -func (w *textWriter) writeIndent() { - if !w.complete { - return - } - remain := w.ind * 2 - for remain > 0 { - n := remain - if n > len(spaces) { - n = len(spaces) - } - w.w.Write(spaces[:n]) - remain -= n - } - w.complete = false -} - -// TextMarshaler is a configurable text format marshaler. -type TextMarshaler struct { - Compact bool // use compact text format (one line). - ExpandAny bool // expand google.protobuf.Any messages of known types -} - -// Marshal writes a given protocol buffer in text format. -// The only errors returned are from w. -func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error { - val := reflect.ValueOf(pb) - if pb == nil || val.IsNil() { - w.Write([]byte("")) - return nil - } - var bw *bufio.Writer - ww, ok := w.(writer) - if !ok { - bw = bufio.NewWriter(w) - ww = bw - } - aw := &textWriter{ - w: ww, - complete: true, - compact: tm.Compact, - } - - if etm, ok := pb.(encoding.TextMarshaler); ok { - text, err := etm.MarshalText() - if err != nil { - return err - } - if _, err = aw.Write(text); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil - } - // Dereference the received pointer so we don't have outer < and >. - v := reflect.Indirect(val) - if err := tm.writeStruct(aw, v); err != nil { - return err - } - if bw != nil { - return bw.Flush() - } - return nil -} - -// Text is the same as Marshal, but returns the string directly. -func (tm *TextMarshaler) Text(pb Message) string { - var buf bytes.Buffer - tm.Marshal(&buf, pb) - return buf.String() -} - -var ( - defaultTextMarshaler = TextMarshaler{} - compactTextMarshaler = TextMarshaler{Compact: true} -) - -// TODO: consider removing some of the Marshal functions below. - -// MarshalText writes a given protocol buffer in text format. -// The only errors returned are from w. -func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) } - -// MarshalTextString is the same as MarshalText, but returns the string directly. -func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) } - -// CompactText writes a given protocol buffer in compact text format (one line). -func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) } - -// CompactTextString is the same as CompactText, but returns the string directly. -func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) } diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go deleted file mode 100644 index bb55a3af2..000000000 --- a/vendor/github.com/golang/protobuf/proto/text_parser.go +++ /dev/null @@ -1,880 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package proto - -// Functions for parsing the Text protocol buffer format. -// TODO: message sets. - -import ( - "encoding" - "errors" - "fmt" - "reflect" - "strconv" - "strings" - "unicode/utf8" -) - -// Error string emitted when deserializing Any and fields are already set -const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set" - -type ParseError struct { - Message string - Line int // 1-based line number - Offset int // 0-based byte offset from start of input -} - -func (p *ParseError) Error() string { - if p.Line == 1 { - // show offset only for first line - return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message) - } - return fmt.Sprintf("line %d: %v", p.Line, p.Message) -} - -type token struct { - value string - err *ParseError - line int // line number - offset int // byte number from start of input, not start of line - unquoted string // the unquoted version of value, if it was a quoted string -} - -func (t *token) String() string { - if t.err == nil { - return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset) - } - return fmt.Sprintf("parse error: %v", t.err) -} - -type textParser struct { - s string // remaining input - done bool // whether the parsing is finished (success or error) - backed bool // whether back() was called - offset, line int - cur token -} - -func newTextParser(s string) *textParser { - p := new(textParser) - p.s = s - p.line = 1 - p.cur.line = 1 - return p -} - -func (p *textParser) errorf(format string, a ...interface{}) *ParseError { - pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} - p.cur.err = pe - p.done = true - return pe -} - -// Numbers and identifiers are matched by [-+._A-Za-z0-9] -func isIdentOrNumberChar(c byte) bool { - switch { - case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': - return true - case '0' <= c && c <= '9': - return true - } - switch c { - case '-', '+', '.', '_': - return true - } - return false -} - -func isWhitespace(c byte) bool { - switch c { - case ' ', '\t', '\n', '\r': - return true - } - return false -} - -func isQuote(c byte) bool { - switch c { - case '"', '\'': - return true - } - return false -} - -func (p *textParser) skipWhitespace() { - i := 0 - for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { - if p.s[i] == '#' { - // comment; skip to end of line or input - for i < len(p.s) && p.s[i] != '\n' { - i++ - } - if i == len(p.s) { - break - } - } - if p.s[i] == '\n' { - p.line++ - } - i++ - } - p.offset += i - p.s = p.s[i:len(p.s)] - if len(p.s) == 0 { - p.done = true - } -} - -func (p *textParser) advance() { - // Skip whitespace - p.skipWhitespace() - if p.done { - return - } - - // Start of non-whitespace - p.cur.err = nil - p.cur.offset, p.cur.line = p.offset, p.line - p.cur.unquoted = "" - switch p.s[0] { - case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/': - // Single symbol - p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] - case '"', '\'': - // Quoted string - i := 1 - for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { - if p.s[i] == '\\' && i+1 < len(p.s) { - // skip escaped char - i++ - } - i++ - } - if i >= len(p.s) || p.s[i] != p.s[0] { - p.errorf("unmatched quote") - return - } - unq, err := unquoteC(p.s[1:i], rune(p.s[0])) - if err != nil { - p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err) - return - } - p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] - p.cur.unquoted = unq - default: - i := 0 - for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { - i++ - } - if i == 0 { - p.errorf("unexpected byte %#x", p.s[0]) - return - } - p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] - } - p.offset += len(p.cur.value) -} - -var ( - errBadUTF8 = errors.New("proto: bad UTF-8") -) - -func unquoteC(s string, quote rune) (string, error) { - // This is based on C++'s tokenizer.cc. - // Despite its name, this is *not* parsing C syntax. - // For instance, "\0" is an invalid quoted string. - - // Avoid allocation in trivial cases. - simple := true - for _, r := range s { - if r == '\\' || r == quote { - simple = false - break - } - } - if simple { - return s, nil - } - - buf := make([]byte, 0, 3*len(s)/2) - for len(s) > 0 { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", errBadUTF8 - } - s = s[n:] - if r != '\\' { - if r < utf8.RuneSelf { - buf = append(buf, byte(r)) - } else { - buf = append(buf, string(r)...) - } - continue - } - - ch, tail, err := unescape(s) - if err != nil { - return "", err - } - buf = append(buf, ch...) - s = tail - } - return string(buf), nil -} - -func unescape(s string) (ch string, tail string, err error) { - r, n := utf8.DecodeRuneInString(s) - if r == utf8.RuneError && n == 1 { - return "", "", errBadUTF8 - } - s = s[n:] - switch r { - case 'a': - return "\a", s, nil - case 'b': - return "\b", s, nil - case 'f': - return "\f", s, nil - case 'n': - return "\n", s, nil - case 'r': - return "\r", s, nil - case 't': - return "\t", s, nil - case 'v': - return "\v", s, nil - case '?': - return "?", s, nil // trigraph workaround - case '\'', '"', '\\': - return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7': - if len(s) < 2 { - return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) - } - ss := string(r) + s[:2] - s = s[2:] - i, err := strconv.ParseUint(ss, 8, 8) - if err != nil { - return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) - } - return string([]byte{byte(i)}), s, nil - case 'x', 'X', 'u', 'U': - var n int - switch r { - case 'x', 'X': - n = 2 - case 'u': - n = 4 - case 'U': - n = 8 - } - if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) - } - ss := s[:n] - s = s[n:] - i, err := strconv.ParseUint(ss, 16, 64) - if err != nil { - return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) - } - if r == 'x' || r == 'X' { - return string([]byte{byte(i)}), s, nil - } - if i > utf8.MaxRune { - return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) - } - return string(i), s, nil - } - return "", "", fmt.Errorf(`unknown escape \%c`, r) -} - -// Back off the parser by one token. Can only be done between calls to next(). -// It makes the next advance() a no-op. -func (p *textParser) back() { p.backed = true } - -// Advances the parser and returns the new current token. -func (p *textParser) next() *token { - if p.backed || p.done { - p.backed = false - return &p.cur - } - p.advance() - if p.done { - p.cur.value = "" - } else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) { - // Look for multiple quoted strings separated by whitespace, - // and concatenate them. - cat := p.cur - for { - p.skipWhitespace() - if p.done || !isQuote(p.s[0]) { - break - } - p.advance() - if p.cur.err != nil { - return &p.cur - } - cat.value += " " + p.cur.value - cat.unquoted += p.cur.unquoted - } - p.done = false // parser may have seen EOF, but we want to return cat - p.cur = cat - } - return &p.cur -} - -func (p *textParser) consumeToken(s string) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != s { - p.back() - return p.errorf("expected %q, found %q", s, tok.value) - } - return nil -} - -// Return a RequiredNotSetError indicating which required field was not set. -func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError { - st := sv.Type() - sprops := GetProperties(st) - for i := 0; i < st.NumField(); i++ { - if !isNil(sv.Field(i)) { - continue - } - - props := sprops.Prop[i] - if props.Required { - return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)} - } - } - return &RequiredNotSetError{fmt.Sprintf("%v.", st)} // should not happen -} - -// Returns the index in the struct for the named field, as well as the parsed tag properties. -func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) { - i, ok := sprops.decoderOrigNames[name] - if ok { - return i, sprops.Prop[i], true - } - return -1, nil, false -} - -// Consume a ':' from the input stream (if the next token is a colon), -// returning an error if a colon is needed but not present. -func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ":" { - // Colon is optional when the field is a group or message. - needColon := true - switch props.Wire { - case "group": - needColon = false - case "bytes": - // A "bytes" field is either a message, a string, or a repeated field; - // those three become *T, *string and []T respectively, so we can check for - // this field being a pointer to a non-string. - if typ.Kind() == reflect.Ptr { - // *T or *string - if typ.Elem().Kind() == reflect.String { - break - } - } else if typ.Kind() == reflect.Slice { - // []T or []*T - if typ.Elem().Kind() != reflect.Ptr { - break - } - } else if typ.Kind() == reflect.String { - // The proto3 exception is for a string field, - // which requires a colon. - break - } - needColon = false - } - if needColon { - return p.errorf("expected ':', found %q", tok.value) - } - p.back() - } - return nil -} - -func (p *textParser) readStruct(sv reflect.Value, terminator string) error { - st := sv.Type() - sprops := GetProperties(st) - reqCount := sprops.reqCount - var reqFieldErr error - fieldSet := make(map[string]bool) - // A struct is a sequence of "name: value", terminated by one of - // '>' or '}', or the end of the input. A name may also be - // "[extension]" or "[type/url]". - // - // The whole struct can also be an expanded Any message, like: - // [type/url] < ... struct contents ... > - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - if tok.value == "[" { - // Looks like an extension or an Any. - // - // TODO: Check whether we need to handle - // namespace rooted names (e.g. ".something.Foo"). - extName, err := p.consumeExtName() - if err != nil { - return err - } - - if s := strings.LastIndex(extName, "/"); s >= 0 { - // If it contains a slash, it's an Any type URL. - messageName := extName[s+1:] - mt := MessageType(messageName) - if mt == nil { - return p.errorf("unrecognized message %q in google.protobuf.Any", messageName) - } - tok = p.next() - if tok.err != nil { - return tok.err - } - // consume an optional colon - if tok.value == ":" { - tok = p.next() - if tok.err != nil { - return tok.err - } - } - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - v := reflect.New(mt.Elem()) - if pe := p.readStruct(v.Elem(), terminator); pe != nil { - return pe - } - b, err := Marshal(v.Interface().(Message)) - if err != nil { - return p.errorf("failed to marshal message of type %q: %v", messageName, err) - } - if fieldSet["type_url"] { - return p.errorf(anyRepeatedlyUnpacked, "type_url") - } - if fieldSet["value"] { - return p.errorf(anyRepeatedlyUnpacked, "value") - } - sv.FieldByName("TypeUrl").SetString(extName) - sv.FieldByName("Value").SetBytes(b) - fieldSet["type_url"] = true - fieldSet["value"] = true - continue - } - - var desc *ExtensionDesc - // This could be faster, but it's functional. - // TODO: Do something smarter than a linear scan. - for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) { - if d.Name == extName { - desc = d - break - } - } - if desc == nil { - return p.errorf("unrecognized extension %q", extName) - } - - props := &Properties{} - props.Parse(desc.Tag) - - typ := reflect.TypeOf(desc.ExtensionType) - if err := p.checkForColon(props, typ); err != nil { - return err - } - - rep := desc.repeated() - - // Read the extension structure, and set it in - // the value we're constructing. - var ext reflect.Value - if !rep { - ext = reflect.New(typ).Elem() - } else { - ext = reflect.New(typ.Elem()).Elem() - } - if err := p.readAny(ext, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - ep := sv.Addr().Interface().(Message) - if !rep { - SetExtension(ep, desc, ext.Interface()) - } else { - old, err := GetExtension(ep, desc) - var sl reflect.Value - if err == nil { - sl = reflect.ValueOf(old) // existing slice - } else { - sl = reflect.MakeSlice(typ, 0, 1) - } - sl = reflect.Append(sl, ext) - SetExtension(ep, desc, sl.Interface()) - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - continue - } - - // This is a normal, non-extension field. - name := tok.value - var dst reflect.Value - fi, props, ok := structFieldByName(sprops, name) - if ok { - dst = sv.Field(fi) - } else if oop, ok := sprops.OneofTypes[name]; ok { - // It is a oneof. - props = oop.Prop - nv := reflect.New(oop.Type.Elem()) - dst = nv.Elem().Field(0) - field := sv.Field(oop.Field) - if !field.IsNil() { - return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name) - } - field.Set(nv) - } - if !dst.IsValid() { - return p.errorf("unknown field name %q in %v", name, st) - } - - if dst.Kind() == reflect.Map { - // Consume any colon. - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Construct the map if it doesn't already exist. - if dst.IsNil() { - dst.Set(reflect.MakeMap(dst.Type())) - } - key := reflect.New(dst.Type().Key()).Elem() - val := reflect.New(dst.Type().Elem()).Elem() - - // The map entry should be this sequence of tokens: - // < key : KEY value : VALUE > - // However, implementations may omit key or value, and technically - // we should support them in any order. See b/28924776 for a time - // this went wrong. - - tok := p.next() - var terminator string - switch tok.value { - case "<": - terminator = ">" - case "{": - terminator = "}" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - for { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == terminator { - break - } - switch tok.value { - case "key": - if err := p.consumeToken(":"); err != nil { - return err - } - if err := p.readAny(key, props.MapKeyProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - case "value": - if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil { - return err - } - if err := p.readAny(val, props.MapValProp); err != nil { - return err - } - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - default: - p.back() - return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value) - } - } - - dst.SetMapIndex(key, val) - continue - } - - // Check that it's not already set if it's not a repeated field. - if !props.Repeated && fieldSet[name] { - return p.errorf("non-repeated field %q was repeated", name) - } - - if err := p.checkForColon(props, dst.Type()); err != nil { - return err - } - - // Parse into the field. - fieldSet[name] = true - if err := p.readAny(dst, props); err != nil { - if _, ok := err.(*RequiredNotSetError); !ok { - return err - } - reqFieldErr = err - } - if props.Required { - reqCount-- - } - - if err := p.consumeOptionalSeparator(); err != nil { - return err - } - - } - - if reqCount > 0 { - return p.missingRequiredFieldError(sv) - } - return reqFieldErr -} - -// consumeExtName consumes extension name or expanded Any type URL and the -// following ']'. It returns the name or URL consumed. -func (p *textParser) consumeExtName() (string, error) { - tok := p.next() - if tok.err != nil { - return "", tok.err - } - - // If extension name or type url is quoted, it's a single token. - if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] { - name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0])) - if err != nil { - return "", err - } - return name, p.consumeToken("]") - } - - // Consume everything up to "]" - var parts []string - for tok.value != "]" { - parts = append(parts, tok.value) - tok = p.next() - if tok.err != nil { - return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) - } - if p.done && tok.value != "]" { - return "", p.errorf("unclosed type_url or extension name") - } - } - return strings.Join(parts, ""), nil -} - -// consumeOptionalSeparator consumes an optional semicolon or comma. -// It is used in readStruct to provide backward compatibility. -func (p *textParser) consumeOptionalSeparator() error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value != ";" && tok.value != "," { - p.back() - } - return nil -} - -func (p *textParser) readAny(v reflect.Value, props *Properties) error { - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "" { - return p.errorf("unexpected EOF") - } - - switch fv := v; fv.Kind() { - case reflect.Slice: - at := v.Type() - if at.Elem().Kind() == reflect.Uint8 { - // Special case for []byte - if tok.value[0] != '"' && tok.value[0] != '\'' { - // Deliberately written out here, as the error after - // this switch statement would write "invalid []byte: ...", - // which is not as user-friendly. - return p.errorf("invalid string: %v", tok.value) - } - bytes := []byte(tok.unquoted) - fv.Set(reflect.ValueOf(bytes)) - return nil - } - // Repeated field. - if tok.value == "[" { - // Repeated field with list notation, like [1,2,3]. - for { - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - err := p.readAny(fv.Index(fv.Len()-1), props) - if err != nil { - return err - } - tok := p.next() - if tok.err != nil { - return tok.err - } - if tok.value == "]" { - break - } - if tok.value != "," { - return p.errorf("Expected ']' or ',' found %q", tok.value) - } - } - return nil - } - // One value of the repeated field. - p.back() - fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem())) - return p.readAny(fv.Index(fv.Len()-1), props) - case reflect.Bool: - // true/1/t/True or false/f/0/False. - switch tok.value { - case "true", "1", "t", "True": - fv.SetBool(true) - return nil - case "false", "0", "f", "False": - fv.SetBool(false) - return nil - } - case reflect.Float32, reflect.Float64: - v := tok.value - // Ignore 'f' for compatibility with output generated by C++, but don't - // remove 'f' when the value is "-inf" or "inf". - if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" { - v = v[:len(v)-1] - } - if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil { - fv.SetFloat(f) - return nil - } - case reflect.Int32: - if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { - fv.SetInt(x) - return nil - } - - if len(props.Enum) == 0 { - break - } - m, ok := enumValueMaps[props.Enum] - if !ok { - break - } - x, ok := m[tok.value] - if !ok { - break - } - fv.SetInt(int64(x)) - return nil - case reflect.Int64: - if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { - fv.SetInt(x) - return nil - } - - case reflect.Ptr: - // A basic field (indirected through pointer), or a repeated message/group - p.back() - fv.Set(reflect.New(fv.Type().Elem())) - return p.readAny(fv.Elem(), props) - case reflect.String: - if tok.value[0] == '"' || tok.value[0] == '\'' { - fv.SetString(tok.unquoted) - return nil - } - case reflect.Struct: - var terminator string - switch tok.value { - case "{": - terminator = "}" - case "<": - terminator = ">" - default: - return p.errorf("expected '{' or '<', found %q", tok.value) - } - // TODO: Handle nested messages which implement encoding.TextUnmarshaler. - return p.readStruct(fv, terminator) - case reflect.Uint32: - if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { - fv.SetUint(uint64(x)) - return nil - } - case reflect.Uint64: - if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { - fv.SetUint(x) - return nil - } - } - return p.errorf("invalid %v: %v", v.Type(), tok.value) -} - -// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb -// before starting to unmarshal, so any existing data in pb is always removed. -// If a required field is not set and no other error occurs, -// UnmarshalText returns *RequiredNotSetError. -func UnmarshalText(s string, pb Message) error { - if um, ok := pb.(encoding.TextUnmarshaler); ok { - return um.UnmarshalText([]byte(s)) - } - pb.Reset() - v := reflect.ValueOf(pb) - return newTextParser(s).readStruct(v.Elem(), "") -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go deleted file mode 100644 index 1ded05bbe..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go +++ /dev/null @@ -1,2887 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/descriptor.proto - -package descriptor - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -type FieldDescriptorProto_Type int32 - -const ( - // 0 is reserved for errors. - // Order is weird for historical reasons. - FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 - FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 - FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 - FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 - FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 - FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 - FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 - FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 - // New in version 2. - FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 - FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 - FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 - FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 - FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 - FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 - FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 -) - -var FieldDescriptorProto_Type_name = map[int32]string{ - 1: "TYPE_DOUBLE", - 2: "TYPE_FLOAT", - 3: "TYPE_INT64", - 4: "TYPE_UINT64", - 5: "TYPE_INT32", - 6: "TYPE_FIXED64", - 7: "TYPE_FIXED32", - 8: "TYPE_BOOL", - 9: "TYPE_STRING", - 10: "TYPE_GROUP", - 11: "TYPE_MESSAGE", - 12: "TYPE_BYTES", - 13: "TYPE_UINT32", - 14: "TYPE_ENUM", - 15: "TYPE_SFIXED32", - 16: "TYPE_SFIXED64", - 17: "TYPE_SINT32", - 18: "TYPE_SINT64", -} - -var FieldDescriptorProto_Type_value = map[string]int32{ - "TYPE_DOUBLE": 1, - "TYPE_FLOAT": 2, - "TYPE_INT64": 3, - "TYPE_UINT64": 4, - "TYPE_INT32": 5, - "TYPE_FIXED64": 6, - "TYPE_FIXED32": 7, - "TYPE_BOOL": 8, - "TYPE_STRING": 9, - "TYPE_GROUP": 10, - "TYPE_MESSAGE": 11, - "TYPE_BYTES": 12, - "TYPE_UINT32": 13, - "TYPE_ENUM": 14, - "TYPE_SFIXED32": 15, - "TYPE_SFIXED64": 16, - "TYPE_SINT32": 17, - "TYPE_SINT64": 18, -} - -func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { - p := new(FieldDescriptorProto_Type) - *p = x - return p -} - -func (x FieldDescriptorProto_Type) String() string { - return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) -} - -func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type") - 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*p = x - return p -} - -func (x FileOptions_OptimizeMode) String() string { - return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) -} - -func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode") - if err != nil { - return err - } - *x = FileOptions_OptimizeMode(value) - return nil -} - -func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{10, 0} -} - -type FieldOptions_CType int32 - -const ( - // Default mode. - FieldOptions_STRING FieldOptions_CType = 0 - FieldOptions_CORD FieldOptions_CType = 1 - FieldOptions_STRING_PIECE FieldOptions_CType = 2 -) - -var FieldOptions_CType_name = map[int32]string{ - 0: "STRING", - 1: "CORD", - 2: "STRING_PIECE", -} - -var FieldOptions_CType_value = map[string]int32{ - "STRING": 0, - "CORD": 1, - "STRING_PIECE": 2, -} - -func (x FieldOptions_CType) Enum() *FieldOptions_CType { - p := new(FieldOptions_CType) - *p = x - return p -} - -func (x FieldOptions_CType) String() string { - return proto.EnumName(FieldOptions_CType_name, int32(x)) -} - -func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType") - if err != nil { - return err - } - *x = FieldOptions_CType(value) - return nil -} - -func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{12, 0} -} - -type FieldOptions_JSType int32 - -const ( - // Use the default type. - FieldOptions_JS_NORMAL FieldOptions_JSType = 0 - // Use JavaScript strings. - FieldOptions_JS_STRING FieldOptions_JSType = 1 - // Use JavaScript numbers. - FieldOptions_JS_NUMBER FieldOptions_JSType = 2 -) - -var FieldOptions_JSType_name = map[int32]string{ - 0: "JS_NORMAL", - 1: "JS_STRING", - 2: "JS_NUMBER", -} - -var FieldOptions_JSType_value = map[string]int32{ - "JS_NORMAL": 0, - "JS_STRING": 1, - 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return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int { - return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m) -} -func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() { - xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo - -func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { - if m != nil && m.Start != nil { - return *m.Start - } - return 0 -} - -func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { - if m != nil && m.End != nil { - return *m.End - } - return 0 -} - -// Describes a value within an enum. -type EnumValueDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` - Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } -func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*EnumValueDescriptorProto) ProtoMessage() {} -func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{7} -} - -func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b) -} -func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic) -} -func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src) -} -func (m *EnumValueDescriptorProto) XXX_Size() int { - return xxx_messageInfo_EnumValueDescriptorProto.Size(m) -} -func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo - -func (m *EnumValueDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *EnumValueDescriptorProto) GetNumber() int32 { - if m != nil && m.Number != nil { - return *m.Number - } - return 0 -} - -func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a service. -type ServiceDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - 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xxx_messageInfo_ServiceDescriptorProto.Merge(m, src) -} -func (m *ServiceDescriptorProto) XXX_Size() int { - return xxx_messageInfo_ServiceDescriptorProto.Size(m) -} -func (m *ServiceDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo - -func (m *ServiceDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { - if m != nil { - return m.Method - } - return nil -} - -func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions { - if m != nil { - return m.Options - } - return nil -} - -// Describes a method of a service. -type MethodDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` - OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` - Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` - // Identifies if client streams multiple client messages - ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` - // Identifies if server streams multiple server messages - ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } -func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*MethodDescriptorProto) ProtoMessage() {} -func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{9} -} - -func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b) -} -func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic) -} -func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodDescriptorProto.Merge(m, src) -} -func (m *MethodDescriptorProto) XXX_Size() int { - return xxx_messageInfo_MethodDescriptorProto.Size(m) -} -func (m *MethodDescriptorProto) XXX_DiscardUnknown() { - xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo - -const Default_MethodDescriptorProto_ClientStreaming bool = false -const Default_MethodDescriptorProto_ServerStreaming bool = false - -func (m *MethodDescriptorProto) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *MethodDescriptorProto) GetInputType() string { - if m != nil && m.InputType != nil { - return *m.InputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOutputType() string { - if m != nil && m.OutputType != nil { - return *m.OutputType - } - return "" -} - -func (m *MethodDescriptorProto) GetOptions() *MethodOptions { - if m != nil { - return m.Options - } - return nil -} - -func (m *MethodDescriptorProto) GetClientStreaming() bool { - if m != nil && m.ClientStreaming != nil { - return *m.ClientStreaming - } - return Default_MethodDescriptorProto_ClientStreaming -} - -func (m *MethodDescriptorProto) GetServerStreaming() bool { - if m != nil && m.ServerStreaming != nil { - return *m.ServerStreaming - } - return Default_MethodDescriptorProto_ServerStreaming -} - -type FileOptions struct { - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` - // This option does nothing. - JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use. - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` - OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` - JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` - PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` - PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"` - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` - // Namespace for generated classes; defaults to the package. - CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be used - // for determining the namespace. - PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FileOptions) Reset() { *m = FileOptions{} } -func (m *FileOptions) String() string { return proto.CompactTextString(m) } -func (*FileOptions) ProtoMessage() {} -func (*FileOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{10} -} - -var extRange_FileOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FileOptions -} - -func (m *FileOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FileOptions.Unmarshal(m, b) -} -func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic) -} -func (m *FileOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FileOptions.Merge(m, src) -} -func (m *FileOptions) XXX_Size() int { - return xxx_messageInfo_FileOptions.Size(m) -} -func (m *FileOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FileOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FileOptions proto.InternalMessageInfo - -const Default_FileOptions_JavaMultipleFiles bool = false -const Default_FileOptions_JavaStringCheckUtf8 bool = false -const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED -const Default_FileOptions_CcGenericServices bool = false -const Default_FileOptions_JavaGenericServices bool = false -const Default_FileOptions_PyGenericServices bool = false -const Default_FileOptions_PhpGenericServices bool = false -const Default_FileOptions_Deprecated bool = false -const Default_FileOptions_CcEnableArenas bool = false - -func (m *FileOptions) GetJavaPackage() string { - if m != nil && m.JavaPackage != nil { - return *m.JavaPackage - } - return "" -} - -func (m *FileOptions) GetJavaOuterClassname() string { - if m != nil && m.JavaOuterClassname != nil { - return *m.JavaOuterClassname - } - return "" -} - -func (m *FileOptions) GetJavaMultipleFiles() bool { - if m != nil && m.JavaMultipleFiles != nil { - return *m.JavaMultipleFiles - } - return Default_FileOptions_JavaMultipleFiles -} - -// Deprecated: Do not use. -func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { - if m != nil && m.JavaGenerateEqualsAndHash != nil { - return *m.JavaGenerateEqualsAndHash - } - return false -} - -func (m *FileOptions) GetJavaStringCheckUtf8() bool { - if m != nil && m.JavaStringCheckUtf8 != nil { - return *m.JavaStringCheckUtf8 - } - return Default_FileOptions_JavaStringCheckUtf8 -} - -func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { - if m != nil && m.OptimizeFor != nil { - return *m.OptimizeFor - } - return Default_FileOptions_OptimizeFor -} - -func (m *FileOptions) GetGoPackage() string { - if m != nil && m.GoPackage != nil { - return *m.GoPackage - } - return "" -} - -func (m *FileOptions) GetCcGenericServices() bool { - if m != nil && m.CcGenericServices != nil { - return *m.CcGenericServices - } - return Default_FileOptions_CcGenericServices -} - -func (m *FileOptions) GetJavaGenericServices() bool { - if m != nil && m.JavaGenericServices != nil { - return *m.JavaGenericServices - } - return Default_FileOptions_JavaGenericServices -} - -func (m *FileOptions) GetPyGenericServices() bool { - if m != nil && m.PyGenericServices != nil { - return *m.PyGenericServices - } - return Default_FileOptions_PyGenericServices -} - -func (m *FileOptions) GetPhpGenericServices() bool { - if m != nil && m.PhpGenericServices != nil { - return *m.PhpGenericServices - } - return Default_FileOptions_PhpGenericServices -} - -func (m *FileOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FileOptions_Deprecated -} - -func (m *FileOptions) GetCcEnableArenas() bool { - if m != nil && m.CcEnableArenas != nil { - return *m.CcEnableArenas - } - return Default_FileOptions_CcEnableArenas -} - -func (m *FileOptions) GetObjcClassPrefix() string { - if m != nil && m.ObjcClassPrefix != nil { - return *m.ObjcClassPrefix - } - return "" -} - -func (m *FileOptions) GetCsharpNamespace() string { - if m != nil && m.CsharpNamespace != nil { - return *m.CsharpNamespace - } - return "" -} - -func (m *FileOptions) GetSwiftPrefix() string { - if m != nil && m.SwiftPrefix != nil { - return *m.SwiftPrefix - } - return "" -} - -func (m *FileOptions) GetPhpClassPrefix() string { - if m != nil && m.PhpClassPrefix != nil { - return *m.PhpClassPrefix - } - return "" -} - -func (m *FileOptions) GetPhpNamespace() string { - if m != nil && m.PhpNamespace != nil { - return *m.PhpNamespace - } - return "" -} - -func (m *FileOptions) GetPhpMetadataNamespace() string { - if m != nil && m.PhpMetadataNamespace != nil { - return *m.PhpMetadataNamespace - } - return "" -} - -func (m *FileOptions) GetRubyPackage() string { - if m != nil && m.RubyPackage != nil { - return *m.RubyPackage - } - return "" -} - -func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MessageOptions struct { - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementions still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MessageOptions) Reset() { *m = MessageOptions{} } -func (m *MessageOptions) String() string { return proto.CompactTextString(m) } -func (*MessageOptions) ProtoMessage() {} -func (*MessageOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{11} -} - -var extRange_MessageOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MessageOptions -} - -func (m *MessageOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MessageOptions.Unmarshal(m, b) -} -func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic) -} -func (m *MessageOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MessageOptions.Merge(m, src) -} -func (m *MessageOptions) XXX_Size() int { - return xxx_messageInfo_MessageOptions.Size(m) -} -func (m *MessageOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MessageOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MessageOptions proto.InternalMessageInfo - -const Default_MessageOptions_MessageSetWireFormat bool = false -const Default_MessageOptions_NoStandardDescriptorAccessor bool = false -const Default_MessageOptions_Deprecated bool = false - -func (m *MessageOptions) GetMessageSetWireFormat() bool { - if m != nil && m.MessageSetWireFormat != nil { - return *m.MessageSetWireFormat - } - return Default_MessageOptions_MessageSetWireFormat -} - -func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool { - if m != nil && m.NoStandardDescriptorAccessor != nil { - return *m.NoStandardDescriptorAccessor - } - return Default_MessageOptions_NoStandardDescriptorAccessor -} - -func (m *MessageOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MessageOptions_Deprecated -} - -func (m *MessageOptions) GetMapEntry() bool { - if m != nil && m.MapEntry != nil { - return *m.MapEntry - } - return false -} - -func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type FieldOptions struct { - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // For Google-internal migration only. Do not use. - Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FieldOptions) Reset() { *m = FieldOptions{} } -func (m *FieldOptions) String() string { return proto.CompactTextString(m) } -func (*FieldOptions) ProtoMessage() {} -func (*FieldOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{12} -} - -var extRange_FieldOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_FieldOptions -} - -func (m *FieldOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FieldOptions.Unmarshal(m, b) -} -func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic) -} -func (m *FieldOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_FieldOptions.Merge(m, src) -} -func (m *FieldOptions) XXX_Size() int { - return xxx_messageInfo_FieldOptions.Size(m) -} -func (m *FieldOptions) XXX_DiscardUnknown() { - xxx_messageInfo_FieldOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_FieldOptions proto.InternalMessageInfo - -const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING -const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL -const Default_FieldOptions_Lazy bool = false -const Default_FieldOptions_Deprecated bool = false -const Default_FieldOptions_Weak bool = false - -func (m *FieldOptions) GetCtype() FieldOptions_CType { - if m != nil && m.Ctype != nil { - return *m.Ctype - } - return Default_FieldOptions_Ctype -} - -func (m *FieldOptions) GetPacked() bool { - if m != nil && m.Packed != nil { - return *m.Packed - } - return false -} - -func (m *FieldOptions) GetJstype() FieldOptions_JSType { - if m != nil && m.Jstype != nil { - return *m.Jstype - } - return Default_FieldOptions_Jstype -} - -func (m *FieldOptions) GetLazy() bool { - if m != nil && m.Lazy != nil { - return *m.Lazy - } - return Default_FieldOptions_Lazy -} - -func (m *FieldOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_FieldOptions_Deprecated -} - -func (m *FieldOptions) GetWeak() bool { - if m != nil && m.Weak != nil { - return *m.Weak - } - return Default_FieldOptions_Weak -} - -func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type OneofOptions struct { - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *OneofOptions) Reset() { *m = OneofOptions{} } -func (m *OneofOptions) String() string { return proto.CompactTextString(m) } -func (*OneofOptions) ProtoMessage() {} -func (*OneofOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{13} -} - -var extRange_OneofOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_OneofOptions -} - -func (m *OneofOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_OneofOptions.Unmarshal(m, b) -} -func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic) -} -func (m *OneofOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_OneofOptions.Merge(m, src) -} -func (m *OneofOptions) XXX_Size() int { - return xxx_messageInfo_OneofOptions.Size(m) -} -func (m *OneofOptions) XXX_DiscardUnknown() { - xxx_messageInfo_OneofOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_OneofOptions proto.InternalMessageInfo - -func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumOptions struct { - // Set this option to true to allow mapping different tag names to the same - // value. - AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumOptions) Reset() { *m = EnumOptions{} } -func (m *EnumOptions) String() string { return proto.CompactTextString(m) } -func (*EnumOptions) ProtoMessage() {} -func (*EnumOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{14} -} - -var extRange_EnumOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumOptions -} - -func (m *EnumOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumOptions.Unmarshal(m, b) -} -func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic) -} -func (m *EnumOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumOptions.Merge(m, src) -} -func (m *EnumOptions) XXX_Size() int { - return xxx_messageInfo_EnumOptions.Size(m) -} -func (m *EnumOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumOptions proto.InternalMessageInfo - -const Default_EnumOptions_Deprecated bool = false - -func (m *EnumOptions) GetAllowAlias() bool { - if m != nil && m.AllowAlias != nil { - return *m.AllowAlias - } - return false -} - -func (m *EnumOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumOptions_Deprecated -} - -func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type EnumValueOptions struct { - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } -func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } -func (*EnumValueOptions) ProtoMessage() {} -func (*EnumValueOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{15} -} - -var extRange_EnumValueOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_EnumValueOptions -} - -func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b) -} -func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic) -} -func (m *EnumValueOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_EnumValueOptions.Merge(m, src) -} -func (m *EnumValueOptions) XXX_Size() int { - return xxx_messageInfo_EnumValueOptions.Size(m) -} -func (m *EnumValueOptions) XXX_DiscardUnknown() { - xxx_messageInfo_EnumValueOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo - -const Default_EnumValueOptions_Deprecated bool = false - -func (m *EnumValueOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_EnumValueOptions_Deprecated -} - -func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type ServiceOptions struct { - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } -func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } -func (*ServiceOptions) ProtoMessage() {} -func (*ServiceOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{16} -} - -var extRange_ServiceOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_ServiceOptions -} - -func (m *ServiceOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ServiceOptions.Unmarshal(m, b) -} -func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic) -} -func (m *ServiceOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_ServiceOptions.Merge(m, src) -} -func (m *ServiceOptions) XXX_Size() int { - return xxx_messageInfo_ServiceOptions.Size(m) -} -func (m *ServiceOptions) XXX_DiscardUnknown() { - xxx_messageInfo_ServiceOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo - -const Default_ServiceOptions_Deprecated bool = false - -func (m *ServiceOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_ServiceOptions_Deprecated -} - -func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -type MethodOptions struct { - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` - IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` - // The parser stores options it doesn't recognize here. See above. - UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - proto.XXX_InternalExtensions `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *MethodOptions) Reset() { *m = MethodOptions{} } -func (m *MethodOptions) String() string { return proto.CompactTextString(m) } -func (*MethodOptions) ProtoMessage() {} -func (*MethodOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{17} -} - -var extRange_MethodOptions = []proto.ExtensionRange{ - {Start: 1000, End: 536870911}, -} - -func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { - return extRange_MethodOptions -} - -func (m *MethodOptions) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_MethodOptions.Unmarshal(m, b) -} -func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic) -} -func (m *MethodOptions) XXX_Merge(src proto.Message) { - xxx_messageInfo_MethodOptions.Merge(m, src) -} -func (m *MethodOptions) XXX_Size() int { - return xxx_messageInfo_MethodOptions.Size(m) -} -func (m *MethodOptions) XXX_DiscardUnknown() { - xxx_messageInfo_MethodOptions.DiscardUnknown(m) -} - -var xxx_messageInfo_MethodOptions proto.InternalMessageInfo - -const Default_MethodOptions_Deprecated bool = false -const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN - -func (m *MethodOptions) GetDeprecated() bool { - if m != nil && m.Deprecated != nil { - return *m.Deprecated - } - return Default_MethodOptions_Deprecated -} - -func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { - if m != nil && m.IdempotencyLevel != nil { - return *m.IdempotencyLevel - } - return Default_MethodOptions_IdempotencyLevel -} - -func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { - if m != nil { - return m.UninterpretedOption - } - return nil -} - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -type UninterpretedOption struct { - Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` - PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` - NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` - DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` - StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` - AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } -func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption) ProtoMessage() {} -func (*UninterpretedOption) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{18} -} - -func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b) -} -func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption.Merge(m, src) -} -func (m *UninterpretedOption) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption.Size(m) -} -func (m *UninterpretedOption) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo - -func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { - if m != nil { - return m.Name - } - return nil -} - -func (m *UninterpretedOption) GetIdentifierValue() string { - if m != nil && m.IdentifierValue != nil { - return *m.IdentifierValue - } - return "" -} - -func (m *UninterpretedOption) GetPositiveIntValue() uint64 { - if m != nil && m.PositiveIntValue != nil { - return *m.PositiveIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetNegativeIntValue() int64 { - if m != nil && m.NegativeIntValue != nil { - return *m.NegativeIntValue - } - return 0 -} - -func (m *UninterpretedOption) GetDoubleValue() float64 { - if m != nil && m.DoubleValue != nil { - return *m.DoubleValue - } - return 0 -} - -func (m *UninterpretedOption) GetStringValue() []byte { - if m != nil { - return m.StringValue - } - return nil -} - -func (m *UninterpretedOption) GetAggregateValue() string { - if m != nil && m.AggregateValue != nil { - return *m.AggregateValue - } - return "" -} - -// The name of the uninterpreted option. Each string represents a segment in -// a dot-separated name. is_extension is true iff a segment represents an -// extension (denoted with parentheses in options specs in .proto files). -// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents -// "foo.(bar.baz).qux". -type UninterpretedOption_NamePart struct { - NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` - IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } -func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption_NamePart) ProtoMessage() {} -func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{18, 0} -} - -func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b) -} -func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic) -} -func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) { - xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src) -} -func (m *UninterpretedOption_NamePart) XXX_Size() int { - return xxx_messageInfo_UninterpretedOption_NamePart.Size(m) -} -func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() { - xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m) -} - -var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo - -func (m *UninterpretedOption_NamePart) GetNamePart() string { - if m != nil && m.NamePart != nil { - return *m.NamePart - } - return "" -} - -func (m *UninterpretedOption_NamePart) GetIsExtension() bool { - if m != nil && m.IsExtension != nil { - return *m.IsExtension - } - return false -} - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -type SourceCodeInfo struct { - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendent. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } -func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo) ProtoMessage() {} -func (*SourceCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{19} -} - -func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b) -} -func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo.Merge(m, src) -} -func (m *SourceCodeInfo) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo.Size(m) -} -func (m *SourceCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo - -func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { - if m != nil { - return m.Location - } - return nil -} - -type SourceCodeInfo_Location struct { - // Identifies which part of the FileDescriptorProto was defined at this - // location. - // - // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] - // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 - // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; - // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; - // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; - // - // Thus, the above path gives the location of a field name. If we removed - // the last element: - // [ 4, 3, 2, 7 ] - // this path refers to the whole field declaration (from the beginning - // of the label to the terminating semicolon). - Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` - // Always has exactly three or four elements: start line, start column, - // end line (optional, otherwise assumed same as start line), end column. - // These are packed into a single field for efficiency. Note that line - // and column numbers are zero-based -- typically you will want to add - // 1 to each before displaying to a user. - Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` - // If this SourceCodeInfo represents a complete declaration, these are any - // comments appearing before and after the declaration which appear to be - // attached to the declaration. - // - // A series of line comments appearing on consecutive lines, with no other - // tokens appearing on those lines, will be treated as a single comment. - // - // leading_detached_comments will keep paragraphs of comments that appear - // before (but not connected to) the current element. Each paragraph, - // separated by empty lines, will be one comment element in the repeated - // field. - // - // Only the comment content is provided; comment markers (e.g. //) are - // stripped out. For block comments, leading whitespace and an asterisk - // will be stripped from the beginning of each line other than the first. - // Newlines are included in the output. - // - // Examples: - // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; - // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. - // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; - // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. - // - // // Detached comment for corge paragraph 2. - // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; - // - // // ignored detached comments. - LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` - TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` - LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } -func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo_Location) ProtoMessage() {} -func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{19, 0} -} - -func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b) -} -func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic) -} -func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) { - xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src) -} -func (m *SourceCodeInfo_Location) XXX_Size() int { - return xxx_messageInfo_SourceCodeInfo_Location.Size(m) -} -func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() { - xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m) -} - -var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo - -func (m *SourceCodeInfo_Location) GetPath() []int32 { - if m != nil { - return m.Path - } - return nil -} - -func (m *SourceCodeInfo_Location) GetSpan() []int32 { - if m != nil { - return m.Span - } - return nil -} - -func (m *SourceCodeInfo_Location) GetLeadingComments() string { - if m != nil && m.LeadingComments != nil { - return *m.LeadingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetTrailingComments() string { - if m != nil && m.TrailingComments != nil { - return *m.TrailingComments - } - return "" -} - -func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { - if m != nil { - return m.LeadingDetachedComments - } - return nil -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -type GeneratedCodeInfo struct { - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } -func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } -func (*GeneratedCodeInfo) ProtoMessage() {} -func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_e5baabe45344a177, []int{20} -} - -func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b) -} -func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic) -} -func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_GeneratedCodeInfo.Merge(m, src) -} -func (m *GeneratedCodeInfo) XXX_Size() int { - return xxx_messageInfo_GeneratedCodeInfo.Size(m) -} -func (m *GeneratedCodeInfo) XXX_DiscardUnknown() { - xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo - -func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { - if m != nil { - return m.Annotation - } - return nil -} - -type GeneratedCodeInfo_Annotation struct { - // Identifies the element in the original source .proto file. This field - // is formatted the same as SourceCodeInfo.Location.path. - Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` - // Identifies the filesystem path to the original source .proto. - SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"` - // Identifies the starting offset in bytes in the generated code - // that relates to the identified object. - Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` - // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. 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Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// Based on original Protocol Buffers design by -// Sanjay Ghemawat, Jeff Dean, and others. -// -// The messages in this file describe the definitions found in .proto files. -// A valid .proto file can be translated directly to a FileDescriptorProto -// without any other information (e.g. without reading its imports). - - -syntax = "proto2"; - -package google.protobuf; -option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "DescriptorProtos"; -option csharp_namespace = "Google.Protobuf.Reflection"; -option objc_class_prefix = "GPB"; -option cc_enable_arenas = true; - -// descriptor.proto must be optimized for speed because reflection-based -// algorithms don't work during bootstrapping. -option optimize_for = SPEED; - -// The protocol compiler can output a FileDescriptorSet containing the .proto -// files it parses. -message FileDescriptorSet { - repeated FileDescriptorProto file = 1; -} - -// Describes a complete .proto file. -message FileDescriptorProto { - optional string name = 1; // file name, relative to root of source tree - optional string package = 2; // e.g. "foo", "foo.bar", etc. - - // Names of files imported by this file. - repeated string dependency = 3; - // Indexes of the public imported files in the dependency list above. - repeated int32 public_dependency = 10; - // Indexes of the weak imported files in the dependency list. - // For Google-internal migration only. Do not use. - repeated int32 weak_dependency = 11; - - // All top-level definitions in this file. - repeated DescriptorProto message_type = 4; - repeated EnumDescriptorProto enum_type = 5; - repeated ServiceDescriptorProto service = 6; - repeated FieldDescriptorProto extension = 7; - - optional FileOptions options = 8; - - // This field contains optional information about the original source code. - // You may safely remove this entire field without harming runtime - // functionality of the descriptors -- the information is needed only by - // development tools. - optional SourceCodeInfo source_code_info = 9; - - // The syntax of the proto file. - // The supported values are "proto2" and "proto3". - optional string syntax = 12; -} - -// Describes a message type. -message DescriptorProto { - optional string name = 1; - - repeated FieldDescriptorProto field = 2; - repeated FieldDescriptorProto extension = 6; - - repeated DescriptorProto nested_type = 3; - repeated EnumDescriptorProto enum_type = 4; - - message ExtensionRange { - optional int32 start = 1; - optional int32 end = 2; - - optional ExtensionRangeOptions options = 3; - } - repeated ExtensionRange extension_range = 5; - - repeated OneofDescriptorProto oneof_decl = 8; - - optional MessageOptions options = 7; - - // Range of reserved tag numbers. Reserved tag numbers may not be used by - // fields or extension ranges in the same message. Reserved ranges may - // not overlap. - message ReservedRange { - optional int32 start = 1; // Inclusive. - optional int32 end = 2; // Exclusive. - } - repeated ReservedRange reserved_range = 9; - // Reserved field names, which may not be used by fields in the same message. - // A given name may only be reserved once. - repeated string reserved_name = 10; -} - -message ExtensionRangeOptions { - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -// Describes a field within a message. -message FieldDescriptorProto { - enum Type { - // 0 is reserved for errors. - // Order is weird for historical reasons. - TYPE_DOUBLE = 1; - TYPE_FLOAT = 2; - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if - // negative values are likely. - TYPE_INT64 = 3; - TYPE_UINT64 = 4; - // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if - // negative values are likely. - TYPE_INT32 = 5; - TYPE_FIXED64 = 6; - TYPE_FIXED32 = 7; - TYPE_BOOL = 8; - TYPE_STRING = 9; - // Tag-delimited aggregate. - // Group type is deprecated and not supported in proto3. However, Proto3 - // implementations should still be able to parse the group wire format and - // treat group fields as unknown fields. - TYPE_GROUP = 10; - TYPE_MESSAGE = 11; // Length-delimited aggregate. - - // New in version 2. - TYPE_BYTES = 12; - TYPE_UINT32 = 13; - TYPE_ENUM = 14; - TYPE_SFIXED32 = 15; - TYPE_SFIXED64 = 16; - TYPE_SINT32 = 17; // Uses ZigZag encoding. - TYPE_SINT64 = 18; // Uses ZigZag encoding. - }; - - enum Label { - // 0 is reserved for errors - LABEL_OPTIONAL = 1; - LABEL_REQUIRED = 2; - LABEL_REPEATED = 3; - }; - - optional string name = 1; - optional int32 number = 3; - optional Label label = 4; - - // If type_name is set, this need not be set. If both this and type_name - // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. - optional Type type = 5; - - // For message and enum types, this is the name of the type. If the name - // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping - // rules are used to find the type (i.e. first the nested types within this - // message are searched, then within the parent, on up to the root - // namespace). - optional string type_name = 6; - - // For extensions, this is the name of the type being extended. It is - // resolved in the same manner as type_name. - optional string extendee = 2; - - // For numeric types, contains the original text representation of the value. - // For booleans, "true" or "false". - // For strings, contains the default text contents (not escaped in any way). - // For bytes, contains the C escaped value. All bytes >= 128 are escaped. - // TODO(kenton): Base-64 encode? - optional string default_value = 7; - - // If set, gives the index of a oneof in the containing type's oneof_decl - // list. This field is a member of that oneof. - optional int32 oneof_index = 9; - - // JSON name of this field. The value is set by protocol compiler. If the - // user has set a "json_name" option on this field, that option's value - // will be used. Otherwise, it's deduced from the field's name by converting - // it to camelCase. - optional string json_name = 10; - - optional FieldOptions options = 8; -} - -// Describes a oneof. -message OneofDescriptorProto { - optional string name = 1; - optional OneofOptions options = 2; -} - -// Describes an enum type. -message EnumDescriptorProto { - optional string name = 1; - - repeated EnumValueDescriptorProto value = 2; - - optional EnumOptions options = 3; - - // Range of reserved numeric values. Reserved values may not be used by - // entries in the same enum. Reserved ranges may not overlap. - // - // Note that this is distinct from DescriptorProto.ReservedRange in that it - // is inclusive such that it can appropriately represent the entire int32 - // domain. - message EnumReservedRange { - optional int32 start = 1; // Inclusive. - optional int32 end = 2; // Inclusive. - } - - // Range of reserved numeric values. Reserved numeric values may not be used - // by enum values in the same enum declaration. Reserved ranges may not - // overlap. - repeated EnumReservedRange reserved_range = 4; - - // Reserved enum value names, which may not be reused. A given name may only - // be reserved once. - repeated string reserved_name = 5; -} - -// Describes a value within an enum. -message EnumValueDescriptorProto { - optional string name = 1; - optional int32 number = 2; - - optional EnumValueOptions options = 3; -} - -// Describes a service. -message ServiceDescriptorProto { - optional string name = 1; - repeated MethodDescriptorProto method = 2; - - optional ServiceOptions options = 3; -} - -// Describes a method of a service. -message MethodDescriptorProto { - optional string name = 1; - - // Input and output type names. These are resolved in the same way as - // FieldDescriptorProto.type_name, but must refer to a message type. - optional string input_type = 2; - optional string output_type = 3; - - optional MethodOptions options = 4; - - // Identifies if client streams multiple client messages - optional bool client_streaming = 5 [default=false]; - // Identifies if server streams multiple server messages - optional bool server_streaming = 6 [default=false]; -} - - -// =================================================================== -// Options - -// Each of the definitions above may have "options" attached. These are -// just annotations which may cause code to be generated slightly differently -// or may contain hints for code that manipulates protocol messages. -// -// Clients may define custom options as extensions of the *Options messages. -// These extensions may not yet be known at parsing time, so the parser cannot -// store the values in them. Instead it stores them in a field in the *Options -// message called uninterpreted_option. This field must have the same name -// across all *Options messages. We then use this field to populate the -// extensions when we build a descriptor, at which point all protos have been -// parsed and so all extensions are known. -// -// Extension numbers for custom options may be chosen as follows: -// * For options which will only be used within a single application or -// organization, or for experimental options, use field numbers 50000 -// through 99999. It is up to you to ensure that you do not use the -// same number for multiple options. -// * For options which will be published and used publicly by multiple -// independent entities, e-mail protobuf-global-extension-registry@google.com -// to reserve extension numbers. Simply provide your project name (e.g. -// Objective-C plugin) and your project website (if available) -- there's no -// need to explain how you intend to use them. Usually you only need one -// extension number. You can declare multiple options with only one extension -// number by putting them in a sub-message. See the Custom Options section of -// the docs for examples: -// https://developers.google.com/protocol-buffers/docs/proto#options -// If this turns out to be popular, a web service will be set up -// to automatically assign option numbers. - - -message FileOptions { - - // Sets the Java package where classes generated from this .proto will be - // placed. By default, the proto package is used, but this is often - // inappropriate because proto packages do not normally start with backwards - // domain names. - optional string java_package = 1; - - - // If set, all the classes from the .proto file are wrapped in a single - // outer class with the given name. This applies to both Proto1 - // (equivalent to the old "--one_java_file" option) and Proto2 (where - // a .proto always translates to a single class, but you may want to - // explicitly choose the class name). - optional string java_outer_classname = 8; - - // If set true, then the Java code generator will generate a separate .java - // file for each top-level message, enum, and service defined in the .proto - // file. Thus, these types will *not* be nested inside the outer class - // named by java_outer_classname. However, the outer class will still be - // generated to contain the file's getDescriptor() method as well as any - // top-level extensions defined in the file. - optional bool java_multiple_files = 10 [default=false]; - - // This option does nothing. - optional bool java_generate_equals_and_hash = 20 [deprecated=true]; - - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. - optional bool java_string_check_utf8 = 27 [default=false]; - - - // Generated classes can be optimized for speed or code size. - enum OptimizeMode { - SPEED = 1; // Generate complete code for parsing, serialization, - // etc. - CODE_SIZE = 2; // Use ReflectionOps to implement these methods. - LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime. - } - optional OptimizeMode optimize_for = 9 [default=SPEED]; - - // Sets the Go package where structs generated from this .proto will be - // placed. If omitted, the Go package will be derived from the following: - // - The basename of the package import path, if provided. - // - Otherwise, the package statement in the .proto file, if present. - // - Otherwise, the basename of the .proto file, without extension. - optional string go_package = 11; - - - - // Should generic services be generated in each language? "Generic" services - // are not specific to any particular RPC system. They are generated by the - // main code generators in each language (without additional plugins). - // Generic services were the only kind of service generation supported by - // early versions of google.protobuf. - // - // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. Therefore, - // these default to false. Old code which depends on generic services should - // explicitly set them to true. - optional bool cc_generic_services = 16 [default=false]; - optional bool java_generic_services = 17 [default=false]; - optional bool py_generic_services = 18 [default=false]; - optional bool php_generic_services = 42 [default=false]; - - // Is this file deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for everything in the file, or it will be completely ignored; in the very - // least, this is a formalization for deprecating files. - optional bool deprecated = 23 [default=false]; - - // Enables the use of arenas for the proto messages in this file. This applies - // only to generated classes for C++. - optional bool cc_enable_arenas = 31 [default=false]; - - - // Sets the objective c class prefix which is prepended to all objective c - // generated classes from this .proto. There is no default. - optional string objc_class_prefix = 36; - - // Namespace for generated classes; defaults to the package. - optional string csharp_namespace = 37; - - // By default Swift generators will take the proto package and CamelCase it - // replacing '.' with underscore and use that to prefix the types/symbols - // defined. When this options is provided, they will use this value instead - // to prefix the types/symbols defined. - optional string swift_prefix = 39; - - // Sets the php class prefix which is prepended to all php generated classes - // from this .proto. Default is empty. - optional string php_class_prefix = 40; - - // Use this option to change the namespace of php generated classes. Default - // is empty. When this option is empty, the package name will be used for - // determining the namespace. - optional string php_namespace = 41; - - - // Use this option to change the namespace of php generated metadata classes. - // Default is empty. When this option is empty, the proto file name will be used - // for determining the namespace. - optional string php_metadata_namespace = 44; - - // Use this option to change the package of ruby generated classes. Default - // is empty. When this option is not set, the package name will be used for - // determining the ruby package. - optional string ruby_package = 45; - - // The parser stores options it doesn't recognize here. - // See the documentation for the "Options" section above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. - // See the documentation for the "Options" section above. - extensions 1000 to max; - - reserved 38; -} - -message MessageOptions { - // Set true to use the old proto1 MessageSet wire format for extensions. - // This is provided for backwards-compatibility with the MessageSet wire - // format. You should not use this for any other reason: It's less - // efficient, has fewer features, and is more complicated. - // - // The message must be defined exactly as follows: - // message Foo { - // option message_set_wire_format = true; - // extensions 4 to max; - // } - // Note that the message cannot have any defined fields; MessageSets only - // have extensions. - // - // All extensions of your type must be singular messages; e.g. they cannot - // be int32s, enums, or repeated messages. - // - // Because this is an option, the above two restrictions are not enforced by - // the protocol compiler. - optional bool message_set_wire_format = 1 [default=false]; - - // Disables the generation of the standard "descriptor()" accessor, which can - // conflict with a field of the same name. This is meant to make migration - // from proto1 easier; new code should avoid fields named "descriptor". - optional bool no_standard_descriptor_accessor = 2 [default=false]; - - // Is this message deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the message, or it will be completely ignored; in the very least, - // this is a formalization for deprecating messages. - optional bool deprecated = 3 [default=false]; - - // Whether the message is an automatically generated map entry type for the - // maps field. - // - // For maps fields: - // map map_field = 1; - // The parsed descriptor looks like: - // message MapFieldEntry { - // option map_entry = true; - // optional KeyType key = 1; - // optional ValueType value = 2; - // } - // repeated MapFieldEntry map_field = 1; - // - // Implementations may choose not to generate the map_entry=true message, but - // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementions still need to work as - // if the field is a repeated message field. - // - // NOTE: Do not set the option in .proto files. Always use the maps syntax - // instead. The option should only be implicitly set by the proto compiler - // parser. - optional bool map_entry = 7; - - reserved 8; // javalite_serializable - reserved 9; // javanano_as_lite - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message FieldOptions { - // The ctype option instructs the C++ code generator to use a different - // representation of the field than it normally would. See the specific - // options below. This option is not yet implemented in the open source - // release -- sorry, we'll try to include it in a future version! - optional CType ctype = 1 [default = STRING]; - enum CType { - // Default mode. - STRING = 0; - - CORD = 1; - - STRING_PIECE = 2; - } - // The packed option can be enabled for repeated primitive fields to enable - // a more efficient representation on the wire. Rather than repeatedly - // writing the tag and type for each element, the entire array is encoded as - // a single length-delimited blob. In proto3, only explicit setting it to - // false will avoid using packed encoding. - optional bool packed = 2; - - // The jstype option determines the JavaScript type used for values of the - // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING - // is represented as JavaScript string, which avoids loss of precision that - // can happen when a large value is converted to a floating point JavaScript. - // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to - // use the JavaScript "number" type. The behavior of the default option - // JS_NORMAL is implementation dependent. - // - // This option is an enum to permit additional types to be added, e.g. - // goog.math.Integer. - optional JSType jstype = 6 [default = JS_NORMAL]; - enum JSType { - // Use the default type. - JS_NORMAL = 0; - - // Use JavaScript strings. - JS_STRING = 1; - - // Use JavaScript numbers. - JS_NUMBER = 2; - } - - // Should this field be parsed lazily? Lazy applies only to message-type - // fields. It means that when the outer message is initially parsed, the - // inner message's contents will not be parsed but instead stored in encoded - // form. The inner message will actually be parsed when it is first accessed. - // - // This is only a hint. Implementations are free to choose whether to use - // eager or lazy parsing regardless of the value of this option. However, - // setting this option true suggests that the protocol author believes that - // using lazy parsing on this field is worth the additional bookkeeping - // overhead typically needed to implement it. - // - // This option does not affect the public interface of any generated code; - // all method signatures remain the same. Furthermore, thread-safety of the - // interface is not affected by this option; const methods remain safe to - // call from multiple threads concurrently, while non-const methods continue - // to require exclusive access. - // - // - // Note that implementations may choose not to check required fields within - // a lazy sub-message. That is, calling IsInitialized() on the outer message - // may return true even if the inner message has missing required fields. - // This is necessary because otherwise the inner message would have to be - // parsed in order to perform the check, defeating the purpose of lazy - // parsing. An implementation which chooses not to check required fields - // must be consistent about it. That is, for any particular sub-message, the - // implementation must either *always* check its required fields, or *never* - // check its required fields, regardless of whether or not the message has - // been parsed. - optional bool lazy = 5 [default=false]; - - // Is this field deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for accessors, or it will be completely ignored; in the very least, this - // is a formalization for deprecating fields. - optional bool deprecated = 3 [default=false]; - - // For Google-internal migration only. Do not use. - optional bool weak = 10 [default=false]; - - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; - - reserved 4; // removed jtype -} - -message OneofOptions { - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message EnumOptions { - - // Set this option to true to allow mapping different tag names to the same - // value. - optional bool allow_alias = 2; - - // Is this enum deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum, or it will be completely ignored; in the very least, this - // is a formalization for deprecating enums. - optional bool deprecated = 3 [default=false]; - - reserved 5; // javanano_as_lite - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message EnumValueOptions { - // Is this enum value deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the enum value, or it will be completely ignored; in the very least, - // this is a formalization for deprecating enum values. - optional bool deprecated = 1 [default=false]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message ServiceOptions { - - // Note: Field numbers 1 through 32 are reserved for Google's internal RPC - // framework. We apologize for hoarding these numbers to ourselves, but - // we were already using them long before we decided to release Protocol - // Buffers. - - // Is this service deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the service, or it will be completely ignored; in the very least, - // this is a formalization for deprecating services. - optional bool deprecated = 33 [default=false]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - -message MethodOptions { - - // Note: Field numbers 1 through 32 are reserved for Google's internal RPC - // framework. We apologize for hoarding these numbers to ourselves, but - // we were already using them long before we decided to release Protocol - // Buffers. - - // Is this method deprecated? - // Depending on the target platform, this can emit Deprecated annotations - // for the method, or it will be completely ignored; in the very least, - // this is a formalization for deprecating methods. - optional bool deprecated = 33 [default=false]; - - // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, - // or neither? HTTP based RPC implementation may choose GET verb for safe - // methods, and PUT verb for idempotent methods instead of the default POST. - enum IdempotencyLevel { - IDEMPOTENCY_UNKNOWN = 0; - NO_SIDE_EFFECTS = 1; // implies idempotent - IDEMPOTENT = 2; // idempotent, but may have side effects - } - optional IdempotencyLevel idempotency_level = - 34 [default=IDEMPOTENCY_UNKNOWN]; - - // The parser stores options it doesn't recognize here. See above. - repeated UninterpretedOption uninterpreted_option = 999; - - // Clients can define custom options in extensions of this message. See above. - extensions 1000 to max; -} - - -// A message representing a option the parser does not recognize. This only -// appears in options protos created by the compiler::Parser class. -// DescriptorPool resolves these when building Descriptor objects. Therefore, -// options protos in descriptor objects (e.g. returned by Descriptor::options(), -// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions -// in them. -message UninterpretedOption { - // The name of the uninterpreted option. Each string represents a segment in - // a dot-separated name. is_extension is true iff a segment represents an - // extension (denoted with parentheses in options specs in .proto files). - // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents - // "foo.(bar.baz).qux". - message NamePart { - required string name_part = 1; - required bool is_extension = 2; - } - repeated NamePart name = 2; - - // The value of the uninterpreted option, in whatever type the tokenizer - // identified it as during parsing. Exactly one of these should be set. - optional string identifier_value = 3; - optional uint64 positive_int_value = 4; - optional int64 negative_int_value = 5; - optional double double_value = 6; - optional bytes string_value = 7; - optional string aggregate_value = 8; -} - -// =================================================================== -// Optional source code info - -// Encapsulates information about the original source file from which a -// FileDescriptorProto was generated. -message SourceCodeInfo { - // A Location identifies a piece of source code in a .proto file which - // corresponds to a particular definition. This information is intended - // to be useful to IDEs, code indexers, documentation generators, and similar - // tools. - // - // For example, say we have a file like: - // message Foo { - // optional string foo = 1; - // } - // Let's look at just the field definition: - // optional string foo = 1; - // ^ ^^ ^^ ^ ^^^ - // a bc de f ghi - // We have the following locations: - // span path represents - // [a,i) [ 4, 0, 2, 0 ] The whole field definition. - // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). - // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). - // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). - // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). - // - // Notes: - // - A location may refer to a repeated field itself (i.e. not to any - // particular index within it). This is used whenever a set of elements are - // logically enclosed in a single code segment. For example, an entire - // extend block (possibly containing multiple extension definitions) will - // have an outer location whose path refers to the "extensions" repeated - // field without an index. - // - Multiple locations may have the same path. This happens when a single - // logical declaration is spread out across multiple places. The most - // obvious example is the "extend" block again -- there may be multiple - // extend blocks in the same scope, each of which will have the same path. - // - A location's span is not always a subset of its parent's span. For - // example, the "extendee" of an extension declaration appears at the - // beginning of the "extend" block and is shared by all extensions within - // the block. - // - Just because a location's span is a subset of some other location's span - // does not mean that it is a descendent. For example, a "group" defines - // both a type and a field in a single declaration. Thus, the locations - // corresponding to the type and field and their components will overlap. - // - Code which tries to interpret locations should probably be designed to - // ignore those that it doesn't understand, as more types of locations could - // be recorded in the future. - repeated Location location = 1; - message Location { - // Identifies which part of the FileDescriptorProto was defined at this - // location. - // - // Each element is a field number or an index. They form a path from - // the root FileDescriptorProto to the place where the definition. For - // example, this path: - // [ 4, 3, 2, 7, 1 ] - // refers to: - // file.message_type(3) // 4, 3 - // .field(7) // 2, 7 - // .name() // 1 - // This is because FileDescriptorProto.message_type has field number 4: - // repeated DescriptorProto message_type = 4; - // and DescriptorProto.field has field number 2: - // repeated FieldDescriptorProto field = 2; - // and FieldDescriptorProto.name has field number 1: - // optional string name = 1; - // - // Thus, the above path gives the location of a field name. If we removed - // the last element: - // [ 4, 3, 2, 7 ] - // this path refers to the whole field declaration (from the beginning - // of the label to the terminating semicolon). - repeated int32 path = 1 [packed=true]; - - // Always has exactly three or four elements: start line, start column, - // end line (optional, otherwise assumed same as start line), end column. - // These are packed into a single field for efficiency. Note that line - // and column numbers are zero-based -- typically you will want to add - // 1 to each before displaying to a user. - repeated int32 span = 2 [packed=true]; - - // If this SourceCodeInfo represents a complete declaration, these are any - // comments appearing before and after the declaration which appear to be - // attached to the declaration. - // - // A series of line comments appearing on consecutive lines, with no other - // tokens appearing on those lines, will be treated as a single comment. - // - // leading_detached_comments will keep paragraphs of comments that appear - // before (but not connected to) the current element. Each paragraph, - // separated by empty lines, will be one comment element in the repeated - // field. - // - // Only the comment content is provided; comment markers (e.g. //) are - // stripped out. For block comments, leading whitespace and an asterisk - // will be stripped from the beginning of each line other than the first. - // Newlines are included in the output. - // - // Examples: - // - // optional int32 foo = 1; // Comment attached to foo. - // // Comment attached to bar. - // optional int32 bar = 2; - // - // optional string baz = 3; - // // Comment attached to baz. - // // Another line attached to baz. - // - // // Comment attached to qux. - // // - // // Another line attached to qux. - // optional double qux = 4; - // - // // Detached comment for corge. This is not leading or trailing comments - // // to qux or corge because there are blank lines separating it from - // // both. - // - // // Detached comment for corge paragraph 2. - // - // optional string corge = 5; - // /* Block comment attached - // * to corge. Leading asterisks - // * will be removed. */ - // /* Block comment attached to - // * grault. */ - // optional int32 grault = 6; - // - // // ignored detached comments. - optional string leading_comments = 3; - optional string trailing_comments = 4; - repeated string leading_detached_comments = 6; - } -} - -// Describes the relationship between generated code and its original source -// file. A GeneratedCodeInfo message is associated with only one generated -// source file, but may contain references to different source .proto files. -message GeneratedCodeInfo { - // An Annotation connects some span of text in generated code to an element - // of its generating .proto file. - repeated Annotation annotation = 1; - message Annotation { - // Identifies the element in the original source .proto file. This field - // is formatted the same as SourceCodeInfo.Location.path. - repeated int32 path = 1 [packed=true]; - - // Identifies the filesystem path to the original source .proto. - optional string source_file = 2; - - // Identifies the starting offset in bytes in the generated code - // that relates to the identified object. - optional int32 begin = 3; - - // Identifies the ending offset in bytes in the generated code that - // relates to the identified offset. The end offset should be one past - // the last relevant byte (so the length of the text = end - begin). - optional int32 end = 4; - } -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go deleted file mode 100644 index 6f4a902b5..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go +++ /dev/null @@ -1,2806 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2010 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* - The code generator for the plugin for the Google protocol buffer compiler. - It generates Go code from the protocol buffer description files read by the - main routine. -*/ -package generator - -import ( - "bufio" - "bytes" - "compress/gzip" - "crypto/sha256" - "encoding/hex" - "fmt" - "go/ast" - "go/build" - "go/parser" - "go/printer" - "go/token" - "log" - "os" - "path" - "sort" - "strconv" - "strings" - "unicode" - "unicode/utf8" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/protoc-gen-go/generator/internal/remap" - - "github.com/golang/protobuf/protoc-gen-go/descriptor" - plugin "github.com/golang/protobuf/protoc-gen-go/plugin" -) - -// generatedCodeVersion indicates a version of the generated code. -// It is incremented whenever an incompatibility between the generated code and -// proto package is introduced; the generated code references -// a constant, proto.ProtoPackageIsVersionN (where N is generatedCodeVersion). -const generatedCodeVersion = 3 - -// A Plugin provides functionality to add to the output during Go code generation, -// such as to produce RPC stubs. -type Plugin interface { - // Name identifies the plugin. - Name() string - // Init is called once after data structures are built but before - // code generation begins. - Init(g *Generator) - // Generate produces the code generated by the plugin for this file, - // except for the imports, by calling the generator's methods P, In, and Out. - Generate(file *FileDescriptor) - // GenerateImports produces the import declarations for this file. - // It is called after Generate. - GenerateImports(file *FileDescriptor) -} - -var plugins []Plugin - -// RegisterPlugin installs a (second-order) plugin to be run when the Go output is generated. -// It is typically called during initialization. -func RegisterPlugin(p Plugin) { - plugins = append(plugins, p) -} - -// A GoImportPath is the import path of a Go package. e.g., "google.golang.org/genproto/protobuf". -type GoImportPath string - -func (p GoImportPath) String() string { return strconv.Quote(string(p)) } - -// A GoPackageName is the name of a Go package. e.g., "protobuf". -type GoPackageName string - -// Each type we import as a protocol buffer (other than FileDescriptorProto) needs -// a pointer to the FileDescriptorProto that represents it. These types achieve that -// wrapping by placing each Proto inside a struct with the pointer to its File. The -// structs have the same names as their contents, with "Proto" removed. -// FileDescriptor is used to store the things that it points to. - -// The file and package name method are common to messages and enums. -type common struct { - file *FileDescriptor // File this object comes from. -} - -// GoImportPath is the import path of the Go package containing the type. -func (c *common) GoImportPath() GoImportPath { - return c.file.importPath -} - -func (c *common) File() *FileDescriptor { return c.file } - -func fileIsProto3(file *descriptor.FileDescriptorProto) bool { - return file.GetSyntax() == "proto3" -} - -func (c *common) proto3() bool { return fileIsProto3(c.file.FileDescriptorProto) } - -// Descriptor represents a protocol buffer message. -type Descriptor struct { - common - *descriptor.DescriptorProto - parent *Descriptor // The containing message, if any. - nested []*Descriptor // Inner messages, if any. - enums []*EnumDescriptor // Inner enums, if any. - ext []*ExtensionDescriptor // Extensions, if any. - typename []string // Cached typename vector. - index int // The index into the container, whether the file or another message. - path string // The SourceCodeInfo path as comma-separated integers. - group bool -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (d *Descriptor) TypeName() []string { - if d.typename != nil { - return d.typename - } - n := 0 - for parent := d; parent != nil; parent = parent.parent { - n++ - } - s := make([]string, n) - for parent := d; parent != nil; parent = parent.parent { - n-- - s[n] = parent.GetName() - } - d.typename = s - return s -} - -// EnumDescriptor describes an enum. If it's at top level, its parent will be nil. -// Otherwise it will be the descriptor of the message in which it is defined. -type EnumDescriptor struct { - common - *descriptor.EnumDescriptorProto - parent *Descriptor // The containing message, if any. - typename []string // Cached typename vector. - index int // The index into the container, whether the file or a message. - path string // The SourceCodeInfo path as comma-separated integers. -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (e *EnumDescriptor) TypeName() (s []string) { - if e.typename != nil { - return e.typename - } - name := e.GetName() - if e.parent == nil { - s = make([]string, 1) - } else { - pname := e.parent.TypeName() - s = make([]string, len(pname)+1) - copy(s, pname) - } - s[len(s)-1] = name - e.typename = s - return s -} - -// Everything but the last element of the full type name, CamelCased. -// The values of type Foo.Bar are call Foo_value1... not Foo_Bar_value1... . -func (e *EnumDescriptor) prefix() string { - if e.parent == nil { - // If the enum is not part of a message, the prefix is just the type name. - return CamelCase(*e.Name) + "_" - } - typeName := e.TypeName() - return CamelCaseSlice(typeName[0:len(typeName)-1]) + "_" -} - -// The integer value of the named constant in this enumerated type. -func (e *EnumDescriptor) integerValueAsString(name string) string { - for _, c := range e.Value { - if c.GetName() == name { - return fmt.Sprint(c.GetNumber()) - } - } - log.Fatal("cannot find value for enum constant") - return "" -} - -// ExtensionDescriptor describes an extension. If it's at top level, its parent will be nil. -// Otherwise it will be the descriptor of the message in which it is defined. -type ExtensionDescriptor struct { - common - *descriptor.FieldDescriptorProto - parent *Descriptor // The containing message, if any. -} - -// TypeName returns the elements of the dotted type name. -// The package name is not part of this name. -func (e *ExtensionDescriptor) TypeName() (s []string) { - name := e.GetName() - if e.parent == nil { - // top-level extension - s = make([]string, 1) - } else { - pname := e.parent.TypeName() - s = make([]string, len(pname)+1) - copy(s, pname) - } - s[len(s)-1] = name - return s -} - -// DescName returns the variable name used for the generated descriptor. -func (e *ExtensionDescriptor) DescName() string { - // The full type name. - typeName := e.TypeName() - // Each scope of the extension is individually CamelCased, and all are joined with "_" with an "E_" prefix. - for i, s := range typeName { - typeName[i] = CamelCase(s) - } - return "E_" + strings.Join(typeName, "_") -} - -// ImportedDescriptor describes a type that has been publicly imported from another file. -type ImportedDescriptor struct { - common - o Object -} - -func (id *ImportedDescriptor) TypeName() []string { return id.o.TypeName() } - -// FileDescriptor describes an protocol buffer descriptor file (.proto). -// It includes slices of all the messages and enums defined within it. -// Those slices are constructed by WrapTypes. -type FileDescriptor struct { - *descriptor.FileDescriptorProto - desc []*Descriptor // All the messages defined in this file. - enum []*EnumDescriptor // All the enums defined in this file. - ext []*ExtensionDescriptor // All the top-level extensions defined in this file. - imp []*ImportedDescriptor // All types defined in files publicly imported by this file. - - // Comments, stored as a map of path (comma-separated integers) to the comment. - comments map[string]*descriptor.SourceCodeInfo_Location - - // The full list of symbols that are exported, - // as a map from the exported object to its symbols. - // This is used for supporting public imports. - exported map[Object][]symbol - - importPath GoImportPath // Import path of this file's package. - packageName GoPackageName // Name of this file's Go package. - - proto3 bool // whether to generate proto3 code for this file -} - -// VarName is the variable name we'll use in the generated code to refer -// to the compressed bytes of this descriptor. It is not exported, so -// it is only valid inside the generated package. -func (d *FileDescriptor) VarName() string { - h := sha256.Sum256([]byte(d.GetName())) - return fmt.Sprintf("fileDescriptor_%s", hex.EncodeToString(h[:8])) -} - -// goPackageOption interprets the file's go_package option. -// If there is no go_package, it returns ("", "", false). -// If there's a simple name, it returns ("", pkg, true). -// If the option implies an import path, it returns (impPath, pkg, true). -func (d *FileDescriptor) goPackageOption() (impPath GoImportPath, pkg GoPackageName, ok bool) { - opt := d.GetOptions().GetGoPackage() - if opt == "" { - return "", "", false - } - // A semicolon-delimited suffix delimits the import path and package name. - sc := strings.Index(opt, ";") - if sc >= 0 { - return GoImportPath(opt[:sc]), cleanPackageName(opt[sc+1:]), true - } - // The presence of a slash implies there's an import path. - slash := strings.LastIndex(opt, "/") - if slash >= 0 { - return GoImportPath(opt), cleanPackageName(opt[slash+1:]), true - } - return "", cleanPackageName(opt), true -} - -// goFileName returns the output name for the generated Go file. -func (d *FileDescriptor) goFileName(pathType pathType) string { - name := *d.Name - if ext := path.Ext(name); ext == ".proto" || ext == ".protodevel" { - name = name[:len(name)-len(ext)] - } - name += ".pb.go" - - if pathType == pathTypeSourceRelative { - return name - } - - // Does the file have a "go_package" option? - // If it does, it may override the filename. - if impPath, _, ok := d.goPackageOption(); ok && impPath != "" { - // Replace the existing dirname with the declared import path. - _, name = path.Split(name) - name = path.Join(string(impPath), name) - return name - } - - return name -} - -func (d *FileDescriptor) addExport(obj Object, sym symbol) { - d.exported[obj] = append(d.exported[obj], sym) -} - -// symbol is an interface representing an exported Go symbol. -type symbol interface { - // GenerateAlias should generate an appropriate alias - // for the symbol from the named package. - GenerateAlias(g *Generator, filename string, pkg GoPackageName) -} - -type messageSymbol struct { - sym string - hasExtensions, isMessageSet bool - oneofTypes []string -} - -type getterSymbol struct { - name string - typ string - typeName string // canonical name in proto world; empty for proto.Message and similar - genType bool // whether typ contains a generated type (message/group/enum) -} - -func (ms *messageSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - g.P("// ", ms.sym, " from public import ", filename) - g.P("type ", ms.sym, " = ", pkg, ".", ms.sym) - for _, name := range ms.oneofTypes { - g.P("type ", name, " = ", pkg, ".", name) - } -} - -type enumSymbol struct { - name string - proto3 bool // Whether this came from a proto3 file. -} - -func (es enumSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - s := es.name - g.P("// ", s, " from public import ", filename) - g.P("type ", s, " = ", pkg, ".", s) - g.P("var ", s, "_name = ", pkg, ".", s, "_name") - g.P("var ", s, "_value = ", pkg, ".", s, "_value") -} - -type constOrVarSymbol struct { - sym string - typ string // either "const" or "var" - cast string // if non-empty, a type cast is required (used for enums) -} - -func (cs constOrVarSymbol) GenerateAlias(g *Generator, filename string, pkg GoPackageName) { - v := string(pkg) + "." + cs.sym - if cs.cast != "" { - v = cs.cast + "(" + v + ")" - } - g.P(cs.typ, " ", cs.sym, " = ", v) -} - -// Object is an interface abstracting the abilities shared by enums, messages, extensions and imported objects. -type Object interface { - GoImportPath() GoImportPath - TypeName() []string - File() *FileDescriptor -} - -// Generator is the type whose methods generate the output, stored in the associated response structure. -type Generator struct { - *bytes.Buffer - - Request *plugin.CodeGeneratorRequest // The input. - Response *plugin.CodeGeneratorResponse // The output. - - Param map[string]string // Command-line parameters. - PackageImportPath string // Go import path of the package we're generating code for - ImportPrefix string // String to prefix to imported package file names. - ImportMap map[string]string // Mapping from .proto file name to import path - - Pkg map[string]string // The names under which we import support packages - - outputImportPath GoImportPath // Package we're generating code for. - allFiles []*FileDescriptor // All files in the tree - allFilesByName map[string]*FileDescriptor // All files by filename. - genFiles []*FileDescriptor // Those files we will generate output for. - file *FileDescriptor // The file we are compiling now. - packageNames map[GoImportPath]GoPackageName // Imported package names in the current file. - usedPackages map[GoImportPath]bool // Packages used in current file. - usedPackageNames map[GoPackageName]bool // Package names used in the current file. - addedImports map[GoImportPath]bool // Additional imports to emit. - typeNameToObject map[string]Object // Key is a fully-qualified name in input syntax. - init []string // Lines to emit in the init function. - indent string - pathType pathType // How to generate output filenames. - writeOutput bool - annotateCode bool // whether to store annotations - annotations []*descriptor.GeneratedCodeInfo_Annotation // annotations to store -} - -type pathType int - -const ( - pathTypeImport pathType = iota - pathTypeSourceRelative -) - -// New creates a new generator and allocates the request and response protobufs. -func New() *Generator { - g := new(Generator) - g.Buffer = new(bytes.Buffer) - g.Request = new(plugin.CodeGeneratorRequest) - g.Response = new(plugin.CodeGeneratorResponse) - return g -} - -// Error reports a problem, including an error, and exits the program. -func (g *Generator) Error(err error, msgs ...string) { - s := strings.Join(msgs, " ") + ":" + err.Error() - log.Print("protoc-gen-go: error:", s) - os.Exit(1) -} - -// Fail reports a problem and exits the program. -func (g *Generator) Fail(msgs ...string) { - s := strings.Join(msgs, " ") - log.Print("protoc-gen-go: error:", s) - os.Exit(1) -} - -// CommandLineParameters breaks the comma-separated list of key=value pairs -// in the parameter (a member of the request protobuf) into a key/value map. -// It then sets file name mappings defined by those entries. -func (g *Generator) CommandLineParameters(parameter string) { - g.Param = make(map[string]string) - for _, p := range strings.Split(parameter, ",") { - if i := strings.Index(p, "="); i < 0 { - g.Param[p] = "" - } else { - g.Param[p[0:i]] = p[i+1:] - } - } - - g.ImportMap = make(map[string]string) - pluginList := "none" // Default list of plugin names to enable (empty means all). - for k, v := range g.Param { - switch k { - case "import_prefix": - g.ImportPrefix = v - case "import_path": - g.PackageImportPath = v - case "paths": - switch v { - case "import": - g.pathType = pathTypeImport - case "source_relative": - g.pathType = pathTypeSourceRelative - default: - g.Fail(fmt.Sprintf(`Unknown path type %q: want "import" or "source_relative".`, v)) - } - case "plugins": - pluginList = v - case "annotate_code": - if v == "true" { - g.annotateCode = true - } - default: - if len(k) > 0 && k[0] == 'M' { - g.ImportMap[k[1:]] = v - } - } - } - if pluginList != "" { - // Amend the set of plugins. - enabled := make(map[string]bool) - for _, name := range strings.Split(pluginList, "+") { - enabled[name] = true - } - var nplugins []Plugin - for _, p := range plugins { - if enabled[p.Name()] { - nplugins = append(nplugins, p) - } - } - plugins = nplugins - } -} - -// DefaultPackageName returns the package name printed for the object. -// If its file is in a different package, it returns the package name we're using for this file, plus ".". -// Otherwise it returns the empty string. -func (g *Generator) DefaultPackageName(obj Object) string { - importPath := obj.GoImportPath() - if importPath == g.outputImportPath { - return "" - } - return string(g.GoPackageName(importPath)) + "." -} - -// GoPackageName returns the name used for a package. -func (g *Generator) GoPackageName(importPath GoImportPath) GoPackageName { - if name, ok := g.packageNames[importPath]; ok { - return name - } - name := cleanPackageName(baseName(string(importPath))) - for i, orig := 1, name; g.usedPackageNames[name] || isGoPredeclaredIdentifier[string(name)]; i++ { - name = orig + GoPackageName(strconv.Itoa(i)) - } - g.packageNames[importPath] = name - g.usedPackageNames[name] = true - return name -} - -// AddImport adds a package to the generated file's import section. -// It returns the name used for the package. -func (g *Generator) AddImport(importPath GoImportPath) GoPackageName { - g.addedImports[importPath] = true - return g.GoPackageName(importPath) -} - -var globalPackageNames = map[GoPackageName]bool{ - "fmt": true, - "math": true, - "proto": true, -} - -// Create and remember a guaranteed unique package name. Pkg is the candidate name. -// The FileDescriptor parameter is unused. -func RegisterUniquePackageName(pkg string, f *FileDescriptor) string { - name := cleanPackageName(pkg) - for i, orig := 1, name; globalPackageNames[name]; i++ { - name = orig + GoPackageName(strconv.Itoa(i)) - } - globalPackageNames[name] = true - return string(name) -} - -var isGoKeyword = map[string]bool{ - "break": true, - "case": true, - "chan": true, - "const": true, - "continue": true, - "default": true, - "else": true, - "defer": true, - "fallthrough": true, - "for": true, - "func": true, - "go": true, - "goto": true, - "if": true, - "import": true, - "interface": true, - "map": true, - "package": true, - "range": true, - "return": true, - "select": true, - "struct": true, - "switch": true, - "type": true, - "var": true, -} - -var isGoPredeclaredIdentifier = map[string]bool{ - "append": true, - "bool": true, - "byte": true, - "cap": true, - "close": true, - "complex": true, - "complex128": true, - "complex64": true, - "copy": true, - "delete": true, - "error": true, - "false": true, - "float32": true, - "float64": true, - "imag": true, - "int": true, - "int16": true, - "int32": true, - "int64": true, - "int8": true, - "iota": true, - "len": true, - "make": true, - "new": true, - "nil": true, - "panic": true, - "print": true, - "println": true, - "real": true, - "recover": true, - "rune": true, - "string": true, - "true": true, - "uint": true, - "uint16": true, - "uint32": true, - "uint64": true, - "uint8": true, - "uintptr": true, -} - -func cleanPackageName(name string) GoPackageName { - name = strings.Map(badToUnderscore, name) - // Identifier must not be keyword or predeclared identifier: insert _. - if isGoKeyword[name] { - name = "_" + name - } - // Identifier must not begin with digit: insert _. - if r, _ := utf8.DecodeRuneInString(name); unicode.IsDigit(r) { - name = "_" + name - } - return GoPackageName(name) -} - -// defaultGoPackage returns the package name to use, -// derived from the import path of the package we're building code for. -func (g *Generator) defaultGoPackage() GoPackageName { - p := g.PackageImportPath - if i := strings.LastIndex(p, "/"); i >= 0 { - p = p[i+1:] - } - return cleanPackageName(p) -} - -// SetPackageNames sets the package name for this run. -// The package name must agree across all files being generated. -// It also defines unique package names for all imported files. -func (g *Generator) SetPackageNames() { - g.outputImportPath = g.genFiles[0].importPath - - defaultPackageNames := make(map[GoImportPath]GoPackageName) - for _, f := range g.genFiles { - if _, p, ok := f.goPackageOption(); ok { - defaultPackageNames[f.importPath] = p - } - } - for _, f := range g.genFiles { - if _, p, ok := f.goPackageOption(); ok { - // Source file: option go_package = "quux/bar"; - f.packageName = p - } else if p, ok := defaultPackageNames[f.importPath]; ok { - // A go_package option in another file in the same package. - // - // This is a poor choice in general, since every source file should - // contain a go_package option. Supported mainly for historical - // compatibility. - f.packageName = p - } else if p := g.defaultGoPackage(); p != "" { - // Command-line: import_path=quux/bar. - // - // The import_path flag sets a package name for files which don't - // contain a go_package option. - f.packageName = p - } else if p := f.GetPackage(); p != "" { - // Source file: package quux.bar; - f.packageName = cleanPackageName(p) - } else { - // Source filename. - f.packageName = cleanPackageName(baseName(f.GetName())) - } - } - - // Check that all files have a consistent package name and import path. - for _, f := range g.genFiles[1:] { - if a, b := g.genFiles[0].importPath, f.importPath; a != b { - g.Fail(fmt.Sprintf("inconsistent package import paths: %v, %v", a, b)) - } - if a, b := g.genFiles[0].packageName, f.packageName; a != b { - g.Fail(fmt.Sprintf("inconsistent package names: %v, %v", a, b)) - } - } - - // Names of support packages. These never vary (if there are conflicts, - // we rename the conflicting package), so this could be removed someday. - g.Pkg = map[string]string{ - "fmt": "fmt", - "math": "math", - "proto": "proto", - } -} - -// WrapTypes walks the incoming data, wrapping DescriptorProtos, EnumDescriptorProtos -// and FileDescriptorProtos into file-referenced objects within the Generator. -// It also creates the list of files to generate and so should be called before GenerateAllFiles. -func (g *Generator) WrapTypes() { - g.allFiles = make([]*FileDescriptor, 0, len(g.Request.ProtoFile)) - g.allFilesByName = make(map[string]*FileDescriptor, len(g.allFiles)) - genFileNames := make(map[string]bool) - for _, n := range g.Request.FileToGenerate { - genFileNames[n] = true - } - for _, f := range g.Request.ProtoFile { - fd := &FileDescriptor{ - FileDescriptorProto: f, - exported: make(map[Object][]symbol), - proto3: fileIsProto3(f), - } - // The import path may be set in a number of ways. - if substitution, ok := g.ImportMap[f.GetName()]; ok { - // Command-line: M=foo.proto=quux/bar. - // - // Explicit mapping of source file to import path. - fd.importPath = GoImportPath(substitution) - } else if genFileNames[f.GetName()] && g.PackageImportPath != "" { - // Command-line: import_path=quux/bar. - // - // The import_path flag sets the import path for every file that - // we generate code for. - fd.importPath = GoImportPath(g.PackageImportPath) - } else if p, _, _ := fd.goPackageOption(); p != "" { - // Source file: option go_package = "quux/bar"; - // - // The go_package option sets the import path. Most users should use this. - fd.importPath = p - } else { - // Source filename. - // - // Last resort when nothing else is available. - fd.importPath = GoImportPath(path.Dir(f.GetName())) - } - // We must wrap the descriptors before we wrap the enums - fd.desc = wrapDescriptors(fd) - g.buildNestedDescriptors(fd.desc) - fd.enum = wrapEnumDescriptors(fd, fd.desc) - g.buildNestedEnums(fd.desc, fd.enum) - fd.ext = wrapExtensions(fd) - extractComments(fd) - g.allFiles = append(g.allFiles, fd) - g.allFilesByName[f.GetName()] = fd - } - for _, fd := range g.allFiles { - fd.imp = wrapImported(fd, g) - } - - g.genFiles = make([]*FileDescriptor, 0, len(g.Request.FileToGenerate)) - for _, fileName := range g.Request.FileToGenerate { - fd := g.allFilesByName[fileName] - if fd == nil { - g.Fail("could not find file named", fileName) - } - g.genFiles = append(g.genFiles, fd) - } -} - -// Scan the descriptors in this file. For each one, build the slice of nested descriptors -func (g *Generator) buildNestedDescriptors(descs []*Descriptor) { - for _, desc := range descs { - if len(desc.NestedType) != 0 { - for _, nest := range descs { - if nest.parent == desc { - desc.nested = append(desc.nested, nest) - } - } - if len(desc.nested) != len(desc.NestedType) { - g.Fail("internal error: nesting failure for", desc.GetName()) - } - } - } -} - -func (g *Generator) buildNestedEnums(descs []*Descriptor, enums []*EnumDescriptor) { - for _, desc := range descs { - if len(desc.EnumType) != 0 { - for _, enum := range enums { - if enum.parent == desc { - desc.enums = append(desc.enums, enum) - } - } - if len(desc.enums) != len(desc.EnumType) { - g.Fail("internal error: enum nesting failure for", desc.GetName()) - } - } - } -} - -// Construct the Descriptor -func newDescriptor(desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *Descriptor { - d := &Descriptor{ - common: common{file}, - DescriptorProto: desc, - parent: parent, - index: index, - } - if parent == nil { - d.path = fmt.Sprintf("%d,%d", messagePath, index) - } else { - d.path = fmt.Sprintf("%s,%d,%d", parent.path, messageMessagePath, index) - } - - // The only way to distinguish a group from a message is whether - // the containing message has a TYPE_GROUP field that matches. - if parent != nil { - parts := d.TypeName() - if file.Package != nil { - parts = append([]string{*file.Package}, parts...) - } - exp := "." + strings.Join(parts, ".") - for _, field := range parent.Field { - if field.GetType() == descriptor.FieldDescriptorProto_TYPE_GROUP && field.GetTypeName() == exp { - d.group = true - break - } - } - } - - for _, field := range desc.Extension { - d.ext = append(d.ext, &ExtensionDescriptor{common{file}, field, d}) - } - - return d -} - -// Return a slice of all the Descriptors defined within this file -func wrapDescriptors(file *FileDescriptor) []*Descriptor { - sl := make([]*Descriptor, 0, len(file.MessageType)+10) - for i, desc := range file.MessageType { - sl = wrapThisDescriptor(sl, desc, nil, file, i) - } - return sl -} - -// Wrap this Descriptor, recursively -func wrapThisDescriptor(sl []*Descriptor, desc *descriptor.DescriptorProto, parent *Descriptor, file *FileDescriptor, index int) []*Descriptor { - sl = append(sl, newDescriptor(desc, parent, file, index)) - me := sl[len(sl)-1] - for i, nested := range desc.NestedType { - sl = wrapThisDescriptor(sl, nested, me, file, i) - } - return sl -} - -// Construct the EnumDescriptor -func newEnumDescriptor(desc *descriptor.EnumDescriptorProto, parent *Descriptor, file *FileDescriptor, index int) *EnumDescriptor { - ed := &EnumDescriptor{ - common: common{file}, - EnumDescriptorProto: desc, - parent: parent, - index: index, - } - if parent == nil { - ed.path = fmt.Sprintf("%d,%d", enumPath, index) - } else { - ed.path = fmt.Sprintf("%s,%d,%d", parent.path, messageEnumPath, index) - } - return ed -} - -// Return a slice of all the EnumDescriptors defined within this file -func wrapEnumDescriptors(file *FileDescriptor, descs []*Descriptor) []*EnumDescriptor { - sl := make([]*EnumDescriptor, 0, len(file.EnumType)+10) - // Top-level enums. - for i, enum := range file.EnumType { - sl = append(sl, newEnumDescriptor(enum, nil, file, i)) - } - // Enums within messages. Enums within embedded messages appear in the outer-most message. - for _, nested := range descs { - for i, enum := range nested.EnumType { - sl = append(sl, newEnumDescriptor(enum, nested, file, i)) - } - } - return sl -} - -// Return a slice of all the top-level ExtensionDescriptors defined within this file. -func wrapExtensions(file *FileDescriptor) []*ExtensionDescriptor { - var sl []*ExtensionDescriptor - for _, field := range file.Extension { - sl = append(sl, &ExtensionDescriptor{common{file}, field, nil}) - } - return sl -} - -// Return a slice of all the types that are publicly imported into this file. -func wrapImported(file *FileDescriptor, g *Generator) (sl []*ImportedDescriptor) { - for _, index := range file.PublicDependency { - df := g.fileByName(file.Dependency[index]) - for _, d := range df.desc { - if d.GetOptions().GetMapEntry() { - continue - } - sl = append(sl, &ImportedDescriptor{common{file}, d}) - } - for _, e := range df.enum { - sl = append(sl, &ImportedDescriptor{common{file}, e}) - } - for _, ext := range df.ext { - sl = append(sl, &ImportedDescriptor{common{file}, ext}) - } - } - return -} - -func extractComments(file *FileDescriptor) { - file.comments = make(map[string]*descriptor.SourceCodeInfo_Location) - for _, loc := range file.GetSourceCodeInfo().GetLocation() { - if loc.LeadingComments == nil { - continue - } - var p []string - for _, n := range loc.Path { - p = append(p, strconv.Itoa(int(n))) - } - file.comments[strings.Join(p, ",")] = loc - } -} - -// BuildTypeNameMap builds the map from fully qualified type names to objects. -// The key names for the map come from the input data, which puts a period at the beginning. -// It should be called after SetPackageNames and before GenerateAllFiles. -func (g *Generator) BuildTypeNameMap() { - g.typeNameToObject = make(map[string]Object) - for _, f := range g.allFiles { - // The names in this loop are defined by the proto world, not us, so the - // package name may be empty. If so, the dotted package name of X will - // be ".X"; otherwise it will be ".pkg.X". - dottedPkg := "." + f.GetPackage() - if dottedPkg != "." { - dottedPkg += "." - } - for _, enum := range f.enum { - name := dottedPkg + dottedSlice(enum.TypeName()) - g.typeNameToObject[name] = enum - } - for _, desc := range f.desc { - name := dottedPkg + dottedSlice(desc.TypeName()) - g.typeNameToObject[name] = desc - } - } -} - -// ObjectNamed, given a fully-qualified input type name as it appears in the input data, -// returns the descriptor for the message or enum with that name. -func (g *Generator) ObjectNamed(typeName string) Object { - o, ok := g.typeNameToObject[typeName] - if !ok { - g.Fail("can't find object with type", typeName) - } - return o -} - -// AnnotatedAtoms is a list of atoms (as consumed by P) that records the file name and proto AST path from which they originated. -type AnnotatedAtoms struct { - source string - path string - atoms []interface{} -} - -// Annotate records the file name and proto AST path of a list of atoms -// so that a later call to P can emit a link from each atom to its origin. -func Annotate(file *FileDescriptor, path string, atoms ...interface{}) *AnnotatedAtoms { - return &AnnotatedAtoms{source: *file.Name, path: path, atoms: atoms} -} - -// printAtom prints the (atomic, non-annotation) argument to the generated output. -func (g *Generator) printAtom(v interface{}) { - switch v := v.(type) { - case string: - g.WriteString(v) - case *string: - g.WriteString(*v) - case bool: - fmt.Fprint(g, v) - case *bool: - fmt.Fprint(g, *v) - case int: - fmt.Fprint(g, v) - case *int32: - fmt.Fprint(g, *v) - case *int64: - fmt.Fprint(g, *v) - case float64: - fmt.Fprint(g, v) - case *float64: - fmt.Fprint(g, *v) - case GoPackageName: - g.WriteString(string(v)) - case GoImportPath: - g.WriteString(strconv.Quote(string(v))) - default: - g.Fail(fmt.Sprintf("unknown type in printer: %T", v)) - } -} - -// P prints the arguments to the generated output. It handles strings and int32s, plus -// handling indirections because they may be *string, etc. Any inputs of type AnnotatedAtoms may emit -// annotations in a .meta file in addition to outputting the atoms themselves (if g.annotateCode -// is true). -func (g *Generator) P(str ...interface{}) { - if !g.writeOutput { - return - } - g.WriteString(g.indent) - for _, v := range str { - switch v := v.(type) { - case *AnnotatedAtoms: - begin := int32(g.Len()) - for _, v := range v.atoms { - g.printAtom(v) - } - if g.annotateCode { - end := int32(g.Len()) - var path []int32 - for _, token := range strings.Split(v.path, ",") { - val, err := strconv.ParseInt(token, 10, 32) - if err != nil { - g.Fail("could not parse proto AST path: ", err.Error()) - } - path = append(path, int32(val)) - } - g.annotations = append(g.annotations, &descriptor.GeneratedCodeInfo_Annotation{ - Path: path, - SourceFile: &v.source, - Begin: &begin, - End: &end, - }) - } - default: - g.printAtom(v) - } - } - g.WriteByte('\n') -} - -// addInitf stores the given statement to be printed inside the file's init function. -// The statement is given as a format specifier and arguments. -func (g *Generator) addInitf(stmt string, a ...interface{}) { - g.init = append(g.init, fmt.Sprintf(stmt, a...)) -} - -// In Indents the output one tab stop. -func (g *Generator) In() { g.indent += "\t" } - -// Out unindents the output one tab stop. -func (g *Generator) Out() { - if len(g.indent) > 0 { - g.indent = g.indent[1:] - } -} - -// GenerateAllFiles generates the output for all the files we're outputting. -func (g *Generator) GenerateAllFiles() { - // Initialize the plugins - for _, p := range plugins { - p.Init(g) - } - // Generate the output. The generator runs for every file, even the files - // that we don't generate output for, so that we can collate the full list - // of exported symbols to support public imports. - genFileMap := make(map[*FileDescriptor]bool, len(g.genFiles)) - for _, file := range g.genFiles { - genFileMap[file] = true - } - for _, file := range g.allFiles { - g.Reset() - g.annotations = nil - g.writeOutput = genFileMap[file] - g.generate(file) - if !g.writeOutput { - continue - } - fname := file.goFileName(g.pathType) - g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{ - Name: proto.String(fname), - Content: proto.String(g.String()), - }) - if g.annotateCode { - // Store the generated code annotations in text, as the protoc plugin protocol requires that - // strings contain valid UTF-8. - g.Response.File = append(g.Response.File, &plugin.CodeGeneratorResponse_File{ - Name: proto.String(file.goFileName(g.pathType) + ".meta"), - Content: proto.String(proto.CompactTextString(&descriptor.GeneratedCodeInfo{Annotation: g.annotations})), - }) - } - } -} - -// Run all the plugins associated with the file. -func (g *Generator) runPlugins(file *FileDescriptor) { - for _, p := range plugins { - p.Generate(file) - } -} - -// Fill the response protocol buffer with the generated output for all the files we're -// supposed to generate. -func (g *Generator) generate(file *FileDescriptor) { - g.file = file - g.usedPackages = make(map[GoImportPath]bool) - g.packageNames = make(map[GoImportPath]GoPackageName) - g.usedPackageNames = make(map[GoPackageName]bool) - g.addedImports = make(map[GoImportPath]bool) - for name := range globalPackageNames { - g.usedPackageNames[name] = true - } - - g.P("// This is a compile-time assertion to ensure that this generated file") - g.P("// is compatible with the proto package it is being compiled against.") - g.P("// A compilation error at this line likely means your copy of the") - g.P("// proto package needs to be updated.") - g.P("const _ = ", g.Pkg["proto"], ".ProtoPackageIsVersion", generatedCodeVersion, " // please upgrade the proto package") - g.P() - - for _, td := range g.file.imp { - g.generateImported(td) - } - for _, enum := range g.file.enum { - g.generateEnum(enum) - } - for _, desc := range g.file.desc { - // Don't generate virtual messages for maps. - if desc.GetOptions().GetMapEntry() { - continue - } - g.generateMessage(desc) - } - for _, ext := range g.file.ext { - g.generateExtension(ext) - } - g.generateInitFunction() - g.generateFileDescriptor(file) - - // Run the plugins before the imports so we know which imports are necessary. - g.runPlugins(file) - - // Generate header and imports last, though they appear first in the output. - rem := g.Buffer - remAnno := g.annotations - g.Buffer = new(bytes.Buffer) - g.annotations = nil - g.generateHeader() - g.generateImports() - if !g.writeOutput { - return - } - // Adjust the offsets for annotations displaced by the header and imports. - for _, anno := range remAnno { - *anno.Begin += int32(g.Len()) - *anno.End += int32(g.Len()) - g.annotations = append(g.annotations, anno) - } - g.Write(rem.Bytes()) - - // Reformat generated code and patch annotation locations. - fset := token.NewFileSet() - original := g.Bytes() - if g.annotateCode { - // make a copy independent of g; we'll need it after Reset. - original = append([]byte(nil), original...) - } - fileAST, err := parser.ParseFile(fset, "", original, parser.ParseComments) - if err != nil { - // Print out the bad code with line numbers. - // This should never happen in practice, but it can while changing generated code, - // so consider this a debugging aid. - var src bytes.Buffer - s := bufio.NewScanner(bytes.NewReader(original)) - for line := 1; s.Scan(); line++ { - fmt.Fprintf(&src, "%5d\t%s\n", line, s.Bytes()) - } - g.Fail("bad Go source code was generated:", err.Error(), "\n"+src.String()) - } - ast.SortImports(fset, fileAST) - g.Reset() - err = (&printer.Config{Mode: printer.TabIndent | printer.UseSpaces, Tabwidth: 8}).Fprint(g, fset, fileAST) - if err != nil { - g.Fail("generated Go source code could not be reformatted:", err.Error()) - } - if g.annotateCode { - m, err := remap.Compute(original, g.Bytes()) - if err != nil { - g.Fail("formatted generated Go source code could not be mapped back to the original code:", err.Error()) - } - for _, anno := range g.annotations { - new, ok := m.Find(int(*anno.Begin), int(*anno.End)) - if !ok { - g.Fail("span in formatted generated Go source code could not be mapped back to the original code") - } - *anno.Begin = int32(new.Pos) - *anno.End = int32(new.End) - } - } -} - -// Generate the header, including package definition -func (g *Generator) generateHeader() { - g.P("// Code generated by protoc-gen-go. DO NOT EDIT.") - if g.file.GetOptions().GetDeprecated() { - g.P("// ", g.file.Name, " is a deprecated file.") - } else { - g.P("// source: ", g.file.Name) - } - g.P() - g.PrintComments(strconv.Itoa(packagePath)) - g.P() - g.P("package ", g.file.packageName) - g.P() -} - -// deprecationComment is the standard comment added to deprecated -// messages, fields, enums, and enum values. -var deprecationComment = "// Deprecated: Do not use." - -// PrintComments prints any comments from the source .proto file. -// The path is a comma-separated list of integers. -// It returns an indication of whether any comments were printed. -// See descriptor.proto for its format. -func (g *Generator) PrintComments(path string) bool { - if !g.writeOutput { - return false - } - if c, ok := g.makeComments(path); ok { - g.P(c) - return true - } - return false -} - -// makeComments generates the comment string for the field, no "\n" at the end -func (g *Generator) makeComments(path string) (string, bool) { - loc, ok := g.file.comments[path] - if !ok { - return "", false - } - w := new(bytes.Buffer) - nl := "" - for _, line := range strings.Split(strings.TrimSuffix(loc.GetLeadingComments(), "\n"), "\n") { - fmt.Fprintf(w, "%s//%s", nl, line) - nl = "\n" - } - return w.String(), true -} - -func (g *Generator) fileByName(filename string) *FileDescriptor { - return g.allFilesByName[filename] -} - -// weak returns whether the ith import of the current file is a weak import. -func (g *Generator) weak(i int32) bool { - for _, j := range g.file.WeakDependency { - if j == i { - return true - } - } - return false -} - -// Generate the imports -func (g *Generator) generateImports() { - imports := make(map[GoImportPath]GoPackageName) - for i, s := range g.file.Dependency { - fd := g.fileByName(s) - importPath := fd.importPath - // Do not import our own package. - if importPath == g.file.importPath { - continue - } - // Do not import weak imports. - if g.weak(int32(i)) { - continue - } - // Do not import a package twice. - if _, ok := imports[importPath]; ok { - continue - } - // We need to import all the dependencies, even if we don't reference them, - // because other code and tools depend on having the full transitive closure - // of protocol buffer types in the binary. - packageName := g.GoPackageName(importPath) - if _, ok := g.usedPackages[importPath]; !ok { - packageName = "_" - } - imports[importPath] = packageName - } - for importPath := range g.addedImports { - imports[importPath] = g.GoPackageName(importPath) - } - // We almost always need a proto import. Rather than computing when we - // do, which is tricky when there's a plugin, just import it and - // reference it later. The same argument applies to the fmt and math packages. - g.P("import (") - g.P(g.Pkg["fmt"] + ` "fmt"`) - g.P(g.Pkg["math"] + ` "math"`) - g.P(g.Pkg["proto"]+" ", GoImportPath(g.ImportPrefix)+"github.com/golang/protobuf/proto") - for importPath, packageName := range imports { - g.P(packageName, " ", GoImportPath(g.ImportPrefix)+importPath) - } - g.P(")") - g.P() - // TODO: may need to worry about uniqueness across plugins - for _, p := range plugins { - p.GenerateImports(g.file) - g.P() - } - g.P("// Reference imports to suppress errors if they are not otherwise used.") - g.P("var _ = ", g.Pkg["proto"], ".Marshal") - g.P("var _ = ", g.Pkg["fmt"], ".Errorf") - g.P("var _ = ", g.Pkg["math"], ".Inf") - g.P() -} - -func (g *Generator) generateImported(id *ImportedDescriptor) { - df := id.o.File() - filename := *df.Name - if df.importPath == g.file.importPath { - // Don't generate type aliases for files in the same Go package as this one. - return - } - if !supportTypeAliases { - g.Fail(fmt.Sprintf("%s: public imports require at least go1.9", filename)) - } - g.usedPackages[df.importPath] = true - - for _, sym := range df.exported[id.o] { - sym.GenerateAlias(g, filename, g.GoPackageName(df.importPath)) - } - - g.P() -} - -// Generate the enum definitions for this EnumDescriptor. -func (g *Generator) generateEnum(enum *EnumDescriptor) { - // The full type name - typeName := enum.TypeName() - // The full type name, CamelCased. - ccTypeName := CamelCaseSlice(typeName) - ccPrefix := enum.prefix() - - deprecatedEnum := "" - if enum.GetOptions().GetDeprecated() { - deprecatedEnum = deprecationComment - } - g.PrintComments(enum.path) - g.P("type ", Annotate(enum.file, enum.path, ccTypeName), " int32", deprecatedEnum) - g.file.addExport(enum, enumSymbol{ccTypeName, enum.proto3()}) - g.P("const (") - for i, e := range enum.Value { - etorPath := fmt.Sprintf("%s,%d,%d", enum.path, enumValuePath, i) - g.PrintComments(etorPath) - - deprecatedValue := "" - if e.GetOptions().GetDeprecated() { - deprecatedValue = deprecationComment - } - - name := ccPrefix + *e.Name - g.P(Annotate(enum.file, etorPath, name), " ", ccTypeName, " = ", e.Number, " ", deprecatedValue) - g.file.addExport(enum, constOrVarSymbol{name, "const", ccTypeName}) - } - g.P(")") - g.P() - g.P("var ", ccTypeName, "_name = map[int32]string{") - generated := make(map[int32]bool) // avoid duplicate values - for _, e := range enum.Value { - duplicate := "" - if _, present := generated[*e.Number]; present { - duplicate = "// Duplicate value: " - } - g.P(duplicate, e.Number, ": ", strconv.Quote(*e.Name), ",") - generated[*e.Number] = true - } - g.P("}") - g.P() - g.P("var ", ccTypeName, "_value = map[string]int32{") - for _, e := range enum.Value { - g.P(strconv.Quote(*e.Name), ": ", e.Number, ",") - } - g.P("}") - g.P() - - if !enum.proto3() { - g.P("func (x ", ccTypeName, ") Enum() *", ccTypeName, " {") - g.P("p := new(", ccTypeName, ")") - g.P("*p = x") - g.P("return p") - g.P("}") - g.P() - } - - g.P("func (x ", ccTypeName, ") String() string {") - g.P("return ", g.Pkg["proto"], ".EnumName(", ccTypeName, "_name, int32(x))") - g.P("}") - g.P() - - if !enum.proto3() { - g.P("func (x *", ccTypeName, ") UnmarshalJSON(data []byte) error {") - g.P("value, err := ", g.Pkg["proto"], ".UnmarshalJSONEnum(", ccTypeName, `_value, data, "`, ccTypeName, `")`) - g.P("if err != nil {") - g.P("return err") - g.P("}") - g.P("*x = ", ccTypeName, "(value)") - g.P("return nil") - g.P("}") - g.P() - } - - var indexes []string - for m := enum.parent; m != nil; m = m.parent { - // XXX: skip groups? - indexes = append([]string{strconv.Itoa(m.index)}, indexes...) - } - indexes = append(indexes, strconv.Itoa(enum.index)) - g.P("func (", ccTypeName, ") EnumDescriptor() ([]byte, []int) {") - g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}") - g.P("}") - g.P() - if enum.file.GetPackage() == "google.protobuf" && enum.GetName() == "NullValue" { - g.P("func (", ccTypeName, `) XXX_WellKnownType() string { return "`, enum.GetName(), `" }`) - g.P() - } - - g.generateEnumRegistration(enum) -} - -// The tag is a string like "varint,2,opt,name=fieldname,def=7" that -// identifies details of the field for the protocol buffer marshaling and unmarshaling -// code. The fields are: -// wire encoding -// protocol tag number -// opt,req,rep for optional, required, or repeated -// packed whether the encoding is "packed" (optional; repeated primitives only) -// name= the original declared name -// enum= the name of the enum type if it is an enum-typed field. -// proto3 if this field is in a proto3 message -// def= string representation of the default value, if any. -// The default value must be in a representation that can be used at run-time -// to generate the default value. Thus bools become 0 and 1, for instance. -func (g *Generator) goTag(message *Descriptor, field *descriptor.FieldDescriptorProto, wiretype string) string { - optrepreq := "" - switch { - case isOptional(field): - optrepreq = "opt" - case isRequired(field): - optrepreq = "req" - case isRepeated(field): - optrepreq = "rep" - } - var defaultValue string - if dv := field.DefaultValue; dv != nil { // set means an explicit default - defaultValue = *dv - // Some types need tweaking. - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_BOOL: - if defaultValue == "true" { - defaultValue = "1" - } else { - defaultValue = "0" - } - case descriptor.FieldDescriptorProto_TYPE_STRING, - descriptor.FieldDescriptorProto_TYPE_BYTES: - // Nothing to do. Quoting is done for the whole tag. - case descriptor.FieldDescriptorProto_TYPE_ENUM: - // For enums we need to provide the integer constant. - obj := g.ObjectNamed(field.GetTypeName()) - if id, ok := obj.(*ImportedDescriptor); ok { - // It is an enum that was publicly imported. - // We need the underlying type. - obj = id.o - } - enum, ok := obj.(*EnumDescriptor) - if !ok { - log.Printf("obj is a %T", obj) - if id, ok := obj.(*ImportedDescriptor); ok { - log.Printf("id.o is a %T", id.o) - } - g.Fail("unknown enum type", CamelCaseSlice(obj.TypeName())) - } - defaultValue = enum.integerValueAsString(defaultValue) - case descriptor.FieldDescriptorProto_TYPE_FLOAT: - if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" { - if f, err := strconv.ParseFloat(defaultValue, 32); err == nil { - defaultValue = fmt.Sprint(float32(f)) - } - } - case descriptor.FieldDescriptorProto_TYPE_DOUBLE: - if def := defaultValue; def != "inf" && def != "-inf" && def != "nan" { - if f, err := strconv.ParseFloat(defaultValue, 64); err == nil { - defaultValue = fmt.Sprint(f) - } - } - } - defaultValue = ",def=" + defaultValue - } - enum := "" - if *field.Type == descriptor.FieldDescriptorProto_TYPE_ENUM { - // We avoid using obj.GoPackageName(), because we want to use the - // original (proto-world) package name. - obj := g.ObjectNamed(field.GetTypeName()) - if id, ok := obj.(*ImportedDescriptor); ok { - obj = id.o - } - enum = ",enum=" - if pkg := obj.File().GetPackage(); pkg != "" { - enum += pkg + "." - } - enum += CamelCaseSlice(obj.TypeName()) - } - packed := "" - if (field.Options != nil && field.Options.GetPacked()) || - // Per https://developers.google.com/protocol-buffers/docs/proto3#simple: - // "In proto3, repeated fields of scalar numeric types use packed encoding by default." - (message.proto3() && (field.Options == nil || field.Options.Packed == nil) && - isRepeated(field) && isScalar(field)) { - packed = ",packed" - } - fieldName := field.GetName() - name := fieldName - if *field.Type == descriptor.FieldDescriptorProto_TYPE_GROUP { - // We must use the type name for groups instead of - // the field name to preserve capitalization. - // type_name in FieldDescriptorProto is fully-qualified, - // but we only want the local part. - name = *field.TypeName - if i := strings.LastIndex(name, "."); i >= 0 { - name = name[i+1:] - } - } - if json := field.GetJsonName(); field.Extendee == nil && json != "" && json != name { - // TODO: escaping might be needed, in which case - // perhaps this should be in its own "json" tag. - name += ",json=" + json - } - name = ",name=" + name - if message.proto3() { - name += ",proto3" - } - oneof := "" - if field.OneofIndex != nil { - oneof = ",oneof" - } - return strconv.Quote(fmt.Sprintf("%s,%d,%s%s%s%s%s%s", - wiretype, - field.GetNumber(), - optrepreq, - packed, - name, - enum, - oneof, - defaultValue)) -} - -func needsStar(typ descriptor.FieldDescriptorProto_Type) bool { - switch typ { - case descriptor.FieldDescriptorProto_TYPE_GROUP: - return false - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - return false - case descriptor.FieldDescriptorProto_TYPE_BYTES: - return false - } - return true -} - -// TypeName is the printed name appropriate for an item. If the object is in the current file, -// TypeName drops the package name and underscores the rest. -// Otherwise the object is from another package; and the result is the underscored -// package name followed by the item name. -// The result always has an initial capital. -func (g *Generator) TypeName(obj Object) string { - return g.DefaultPackageName(obj) + CamelCaseSlice(obj.TypeName()) -} - -// GoType returns a string representing the type name, and the wire type -func (g *Generator) GoType(message *Descriptor, field *descriptor.FieldDescriptorProto) (typ string, wire string) { - // TODO: Options. - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_DOUBLE: - typ, wire = "float64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_FLOAT: - typ, wire = "float32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_INT64: - typ, wire = "int64", "varint" - case descriptor.FieldDescriptorProto_TYPE_UINT64: - typ, wire = "uint64", "varint" - case descriptor.FieldDescriptorProto_TYPE_INT32: - typ, wire = "int32", "varint" - case descriptor.FieldDescriptorProto_TYPE_UINT32: - typ, wire = "uint32", "varint" - case descriptor.FieldDescriptorProto_TYPE_FIXED64: - typ, wire = "uint64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_FIXED32: - typ, wire = "uint32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_BOOL: - typ, wire = "bool", "varint" - case descriptor.FieldDescriptorProto_TYPE_STRING: - typ, wire = "string", "bytes" - case descriptor.FieldDescriptorProto_TYPE_GROUP: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = "*"+g.TypeName(desc), "group" - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = "*"+g.TypeName(desc), "bytes" - case descriptor.FieldDescriptorProto_TYPE_BYTES: - typ, wire = "[]byte", "bytes" - case descriptor.FieldDescriptorProto_TYPE_ENUM: - desc := g.ObjectNamed(field.GetTypeName()) - typ, wire = g.TypeName(desc), "varint" - case descriptor.FieldDescriptorProto_TYPE_SFIXED32: - typ, wire = "int32", "fixed32" - case descriptor.FieldDescriptorProto_TYPE_SFIXED64: - typ, wire = "int64", "fixed64" - case descriptor.FieldDescriptorProto_TYPE_SINT32: - typ, wire = "int32", "zigzag32" - case descriptor.FieldDescriptorProto_TYPE_SINT64: - typ, wire = "int64", "zigzag64" - default: - g.Fail("unknown type for", field.GetName()) - } - if isRepeated(field) { - typ = "[]" + typ - } else if message != nil && message.proto3() { - return - } else if field.OneofIndex != nil && message != nil { - return - } else if needsStar(*field.Type) { - typ = "*" + typ - } - return -} - -func (g *Generator) RecordTypeUse(t string) { - if _, ok := g.typeNameToObject[t]; !ok { - return - } - importPath := g.ObjectNamed(t).GoImportPath() - if importPath == g.outputImportPath { - // Don't record use of objects in our package. - return - } - g.AddImport(importPath) - g.usedPackages[importPath] = true -} - -// Method names that may be generated. Fields with these names get an -// underscore appended. Any change to this set is a potential incompatible -// API change because it changes generated field names. -var methodNames = [...]string{ - "Reset", - "String", - "ProtoMessage", - "Marshal", - "Unmarshal", - "ExtensionRangeArray", - "ExtensionMap", - "Descriptor", -} - -// Names of messages in the `google.protobuf` package for which -// we will generate XXX_WellKnownType methods. -var wellKnownTypes = map[string]bool{ - "Any": true, - "Duration": true, - "Empty": true, - "Struct": true, - "Timestamp": true, - - "Value": true, - "ListValue": true, - "DoubleValue": true, - "FloatValue": true, - "Int64Value": true, - "UInt64Value": true, - "Int32Value": true, - "UInt32Value": true, - "BoolValue": true, - "StringValue": true, - "BytesValue": true, -} - -// getterDefault finds the default value for the field to return from a getter, -// regardless of if it's a built in default or explicit from the source. Returns e.g. "nil", `""`, "Default_MessageType_FieldName" -func (g *Generator) getterDefault(field *descriptor.FieldDescriptorProto, goMessageType string) string { - if isRepeated(field) { - return "nil" - } - if def := field.GetDefaultValue(); def != "" { - defaultConstant := g.defaultConstantName(goMessageType, field.GetName()) - if *field.Type != descriptor.FieldDescriptorProto_TYPE_BYTES { - return defaultConstant - } - return "append([]byte(nil), " + defaultConstant + "...)" - } - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_BOOL: - return "false" - case descriptor.FieldDescriptorProto_TYPE_STRING: - return `""` - case descriptor.FieldDescriptorProto_TYPE_GROUP, descriptor.FieldDescriptorProto_TYPE_MESSAGE, descriptor.FieldDescriptorProto_TYPE_BYTES: - return "nil" - case descriptor.FieldDescriptorProto_TYPE_ENUM: - obj := g.ObjectNamed(field.GetTypeName()) - var enum *EnumDescriptor - if id, ok := obj.(*ImportedDescriptor); ok { - // The enum type has been publicly imported. - enum, _ = id.o.(*EnumDescriptor) - } else { - enum, _ = obj.(*EnumDescriptor) - } - if enum == nil { - log.Printf("don't know how to generate getter for %s", field.GetName()) - return "nil" - } - if len(enum.Value) == 0 { - return "0 // empty enum" - } - first := enum.Value[0].GetName() - return g.DefaultPackageName(obj) + enum.prefix() + first - default: - return "0" - } -} - -// defaultConstantName builds the name of the default constant from the message -// type name and the untouched field name, e.g. "Default_MessageType_FieldName" -func (g *Generator) defaultConstantName(goMessageType, protoFieldName string) string { - return "Default_" + goMessageType + "_" + CamelCase(protoFieldName) -} - -// The different types of fields in a message and how to actually print them -// Most of the logic for generateMessage is in the methods of these types. -// -// Note that the content of the field is irrelevant, a simpleField can contain -// anything from a scalar to a group (which is just a message). -// -// Extension fields (and message sets) are however handled separately. -// -// simpleField - a field that is neiter weak nor oneof, possibly repeated -// oneofField - field containing list of subfields: -// - oneofSubField - a field within the oneof - -// msgCtx contains the context for the generator functions. -type msgCtx struct { - goName string // Go struct name of the message, e.g. MessageName - message *Descriptor // The descriptor for the message -} - -// fieldCommon contains data common to all types of fields. -type fieldCommon struct { - goName string // Go name of field, e.g. "FieldName" or "Descriptor_" - protoName string // Name of field in proto language, e.g. "field_name" or "descriptor" - getterName string // Name of the getter, e.g. "GetFieldName" or "GetDescriptor_" - goType string // The Go type as a string, e.g. "*int32" or "*OtherMessage" - tags string // The tag string/annotation for the type, e.g. `protobuf:"varint,8,opt,name=region_id,json=regionId"` - fullPath string // The full path of the field as used by Annotate etc, e.g. "4,0,2,0" -} - -// getProtoName gets the proto name of a field, e.g. "field_name" or "descriptor". -func (f *fieldCommon) getProtoName() string { - return f.protoName -} - -// getGoType returns the go type of the field as a string, e.g. "*int32". -func (f *fieldCommon) getGoType() string { - return f.goType -} - -// simpleField is not weak, not a oneof, not an extension. Can be required, optional or repeated. -type simpleField struct { - fieldCommon - protoTypeName string // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration" - protoType descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 - deprecated string // Deprecation comment, if any, e.g. "// Deprecated: Do not use." - getterDef string // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName" - protoDef string // Default value as defined in the proto file, e.g "yoshi" or "5" - comment string // The full comment for the field, e.g. "// Useful information" -} - -// decl prints the declaration of the field in the struct (if any). -func (f *simpleField) decl(g *Generator, mc *msgCtx) { - g.P(f.comment, Annotate(mc.message.file, f.fullPath, f.goName), "\t", f.goType, "\t`", f.tags, "`", f.deprecated) -} - -// getter prints the getter for the field. -func (f *simpleField) getter(g *Generator, mc *msgCtx) { - star := "" - tname := f.goType - if needsStar(f.protoType) && tname[0] == '*' { - tname = tname[1:] - star = "*" - } - if f.deprecated != "" { - g.P(f.deprecated) - } - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() "+tname+" {") - if f.getterDef == "nil" { // Simpler getter - g.P("if m != nil {") - g.P("return m." + f.goName) - g.P("}") - g.P("return nil") - g.P("}") - g.P() - return - } - if mc.message.proto3() { - g.P("if m != nil {") - } else { - g.P("if m != nil && m." + f.goName + " != nil {") - } - g.P("return " + star + "m." + f.goName) - g.P("}") - g.P("return ", f.getterDef) - g.P("}") - g.P() -} - -// setter prints the setter method of the field. -func (f *simpleField) setter(g *Generator, mc *msgCtx) { - // No setter for regular fields yet -} - -// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5". -func (f *simpleField) getProtoDef() string { - return f.protoDef -} - -// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration". -func (f *simpleField) getProtoTypeName() string { - return f.protoTypeName -} - -// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64. -func (f *simpleField) getProtoType() descriptor.FieldDescriptorProto_Type { - return f.protoType -} - -// oneofSubFields are kept slize held by each oneofField. They do not appear in the top level slize of fields for the message. -type oneofSubField struct { - fieldCommon - protoTypeName string // Proto type name, empty if primitive, e.g. ".google.protobuf.Duration" - protoType descriptor.FieldDescriptorProto_Type // Actual type enum value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 - oneofTypeName string // Type name of the enclosing struct, e.g. "MessageName_FieldName" - fieldNumber int // Actual field number, as defined in proto, e.g. 12 - getterDef string // Default for getters, e.g. "nil", `""` or "Default_MessageType_FieldName" - protoDef string // Default value as defined in the proto file, e.g "yoshi" or "5" - deprecated string // Deprecation comment, if any. -} - -// typedNil prints a nil casted to the pointer to this field. -// - for XXX_OneofWrappers -func (f *oneofSubField) typedNil(g *Generator) { - g.P("(*", f.oneofTypeName, ")(nil),") -} - -// getProtoDef returns the default value explicitly stated in the proto file, e.g "yoshi" or "5". -func (f *oneofSubField) getProtoDef() string { - return f.protoDef -} - -// getProtoTypeName returns the protobuf type name for the field as returned by field.GetTypeName(), e.g. ".google.protobuf.Duration". -func (f *oneofSubField) getProtoTypeName() string { - return f.protoTypeName -} - -// getProtoType returns the *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64. -func (f *oneofSubField) getProtoType() descriptor.FieldDescriptorProto_Type { - return f.protoType -} - -// oneofField represents the oneof on top level. -// The alternative fields within the oneof are represented by oneofSubField. -type oneofField struct { - fieldCommon - subFields []*oneofSubField // All the possible oneof fields - comment string // The full comment for the field, e.g. "// Types that are valid to be assigned to MyOneof:\n\\" -} - -// decl prints the declaration of the field in the struct (if any). -func (f *oneofField) decl(g *Generator, mc *msgCtx) { - comment := f.comment - for _, sf := range f.subFields { - comment += "//\t*" + sf.oneofTypeName + "\n" - } - g.P(comment, Annotate(mc.message.file, f.fullPath, f.goName), " ", f.goType, " `", f.tags, "`") -} - -// getter for a oneof field will print additional discriminators and interfaces for the oneof, -// also it prints all the getters for the sub fields. -func (f *oneofField) getter(g *Generator, mc *msgCtx) { - // The discriminator type - g.P("type ", f.goType, " interface {") - g.P(f.goType, "()") - g.P("}") - g.P() - // The subField types, fulfilling the discriminator type contract - for _, sf := range f.subFields { - g.P("type ", Annotate(mc.message.file, sf.fullPath, sf.oneofTypeName), " struct {") - g.P(Annotate(mc.message.file, sf.fullPath, sf.goName), " ", sf.goType, " `", sf.tags, "`") - g.P("}") - g.P() - } - for _, sf := range f.subFields { - g.P("func (*", sf.oneofTypeName, ") ", f.goType, "() {}") - g.P() - } - // Getter for the oneof field - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, f.fullPath, f.getterName), "() ", f.goType, " {") - g.P("if m != nil { return m.", f.goName, " }") - g.P("return nil") - g.P("}") - g.P() - // Getters for each oneof - for _, sf := range f.subFields { - if sf.deprecated != "" { - g.P(sf.deprecated) - } - g.P("func (m *", mc.goName, ") ", Annotate(mc.message.file, sf.fullPath, sf.getterName), "() "+sf.goType+" {") - g.P("if x, ok := m.", f.getterName, "().(*", sf.oneofTypeName, "); ok {") - g.P("return x.", sf.goName) - g.P("}") - g.P("return ", sf.getterDef) - g.P("}") - g.P() - } -} - -// setter prints the setter method of the field. -func (f *oneofField) setter(g *Generator, mc *msgCtx) { - // No setters for oneof yet -} - -// topLevelField interface implemented by all types of fields on the top level (not oneofSubField). -type topLevelField interface { - decl(g *Generator, mc *msgCtx) // print declaration within the struct - getter(g *Generator, mc *msgCtx) // print getter - setter(g *Generator, mc *msgCtx) // print setter if applicable -} - -// defField interface implemented by all types of fields that can have defaults (not oneofField, but instead oneofSubField). -type defField interface { - getProtoDef() string // default value explicitly stated in the proto file, e.g "yoshi" or "5" - getProtoName() string // proto name of a field, e.g. "field_name" or "descriptor" - getGoType() string // go type of the field as a string, e.g. "*int32" - getProtoTypeName() string // protobuf type name for the field, e.g. ".google.protobuf.Duration" - getProtoType() descriptor.FieldDescriptorProto_Type // *field.Type value, e.g. descriptor.FieldDescriptorProto_TYPE_FIXED64 -} - -// generateDefaultConstants adds constants for default values if needed, which is only if the default value is. -// explicit in the proto. -func (g *Generator) generateDefaultConstants(mc *msgCtx, topLevelFields []topLevelField) { - // Collect fields that can have defaults - dFields := []defField{} - for _, pf := range topLevelFields { - if f, ok := pf.(*oneofField); ok { - for _, osf := range f.subFields { - dFields = append(dFields, osf) - } - continue - } - dFields = append(dFields, pf.(defField)) - } - for _, df := range dFields { - def := df.getProtoDef() - if def == "" { - continue - } - fieldname := g.defaultConstantName(mc.goName, df.getProtoName()) - typename := df.getGoType() - if typename[0] == '*' { - typename = typename[1:] - } - kind := "const " - switch { - case typename == "bool": - case typename == "string": - def = strconv.Quote(def) - case typename == "[]byte": - def = "[]byte(" + strconv.Quote(unescape(def)) + ")" - kind = "var " - case def == "inf", def == "-inf", def == "nan": - // These names are known to, and defined by, the protocol language. - switch def { - case "inf": - def = "math.Inf(1)" - case "-inf": - def = "math.Inf(-1)" - case "nan": - def = "math.NaN()" - } - if df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT { - def = "float32(" + def + ")" - } - kind = "var " - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_FLOAT: - if f, err := strconv.ParseFloat(def, 32); err == nil { - def = fmt.Sprint(float32(f)) - } - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_DOUBLE: - if f, err := strconv.ParseFloat(def, 64); err == nil { - def = fmt.Sprint(f) - } - case df.getProtoType() == descriptor.FieldDescriptorProto_TYPE_ENUM: - // Must be an enum. Need to construct the prefixed name. - obj := g.ObjectNamed(df.getProtoTypeName()) - var enum *EnumDescriptor - if id, ok := obj.(*ImportedDescriptor); ok { - // The enum type has been publicly imported. - enum, _ = id.o.(*EnumDescriptor) - } else { - enum, _ = obj.(*EnumDescriptor) - } - if enum == nil { - log.Printf("don't know how to generate constant for %s", fieldname) - continue - } - def = g.DefaultPackageName(obj) + enum.prefix() + def - } - g.P(kind, fieldname, " ", typename, " = ", def) - g.file.addExport(mc.message, constOrVarSymbol{fieldname, kind, ""}) - } - g.P() -} - -// generateInternalStructFields just adds the XXX_ fields to the message struct. -func (g *Generator) generateInternalStructFields(mc *msgCtx, topLevelFields []topLevelField) { - g.P("XXX_NoUnkeyedLiteral\tstruct{} `json:\"-\"`") // prevent unkeyed struct literals - if len(mc.message.ExtensionRange) > 0 { - messageset := "" - if opts := mc.message.Options; opts != nil && opts.GetMessageSetWireFormat() { - messageset = "protobuf_messageset:\"1\" " - } - g.P(g.Pkg["proto"], ".XXX_InternalExtensions `", messageset, "json:\"-\"`") - } - g.P("XXX_unrecognized\t[]byte `json:\"-\"`") - g.P("XXX_sizecache\tint32 `json:\"-\"`") - -} - -// generateOneofFuncs adds all the utility functions for oneof, including marshalling, unmarshalling and sizer. -func (g *Generator) generateOneofFuncs(mc *msgCtx, topLevelFields []topLevelField) { - ofields := []*oneofField{} - for _, f := range topLevelFields { - if o, ok := f.(*oneofField); ok { - ofields = append(ofields, o) - } - } - if len(ofields) == 0 { - return - } - - // OneofFuncs - g.P("// XXX_OneofWrappers is for the internal use of the proto package.") - g.P("func (*", mc.goName, ") XXX_OneofWrappers() []interface{} {") - g.P("return []interface{}{") - for _, of := range ofields { - for _, sf := range of.subFields { - sf.typedNil(g) - } - } - g.P("}") - g.P("}") - g.P() -} - -// generateMessageStruct adds the actual struct with it's members (but not methods) to the output. -func (g *Generator) generateMessageStruct(mc *msgCtx, topLevelFields []topLevelField) { - comments := g.PrintComments(mc.message.path) - - // Guarantee deprecation comments appear after user-provided comments. - if mc.message.GetOptions().GetDeprecated() { - if comments { - // Convention: Separate deprecation comments from original - // comments with an empty line. - g.P("//") - } - g.P(deprecationComment) - } - - g.P("type ", Annotate(mc.message.file, mc.message.path, mc.goName), " struct {") - for _, pf := range topLevelFields { - pf.decl(g, mc) - } - g.generateInternalStructFields(mc, topLevelFields) - g.P("}") -} - -// generateGetters adds getters for all fields, including oneofs and weak fields when applicable. -func (g *Generator) generateGetters(mc *msgCtx, topLevelFields []topLevelField) { - for _, pf := range topLevelFields { - pf.getter(g, mc) - } -} - -// generateSetters add setters for all fields, including oneofs and weak fields when applicable. -func (g *Generator) generateSetters(mc *msgCtx, topLevelFields []topLevelField) { - for _, pf := range topLevelFields { - pf.setter(g, mc) - } -} - -// generateCommonMethods adds methods to the message that are not on a per field basis. -func (g *Generator) generateCommonMethods(mc *msgCtx) { - // Reset, String and ProtoMessage methods. - g.P("func (m *", mc.goName, ") Reset() { *m = ", mc.goName, "{} }") - g.P("func (m *", mc.goName, ") String() string { return ", g.Pkg["proto"], ".CompactTextString(m) }") - g.P("func (*", mc.goName, ") ProtoMessage() {}") - var indexes []string - for m := mc.message; m != nil; m = m.parent { - indexes = append([]string{strconv.Itoa(m.index)}, indexes...) - } - g.P("func (*", mc.goName, ") Descriptor() ([]byte, []int) {") - g.P("return ", g.file.VarName(), ", []int{", strings.Join(indexes, ", "), "}") - g.P("}") - g.P() - // TODO: Revisit the decision to use a XXX_WellKnownType method - // if we change proto.MessageName to work with multiple equivalents. - if mc.message.file.GetPackage() == "google.protobuf" && wellKnownTypes[mc.message.GetName()] { - g.P("func (*", mc.goName, `) XXX_WellKnownType() string { return "`, mc.message.GetName(), `" }`) - g.P() - } - - // Extension support methods - if len(mc.message.ExtensionRange) > 0 { - g.P() - g.P("var extRange_", mc.goName, " = []", g.Pkg["proto"], ".ExtensionRange{") - for _, r := range mc.message.ExtensionRange { - end := fmt.Sprint(*r.End - 1) // make range inclusive on both ends - g.P("{Start: ", r.Start, ", End: ", end, "},") - } - g.P("}") - g.P("func (*", mc.goName, ") ExtensionRangeArray() []", g.Pkg["proto"], ".ExtensionRange {") - g.P("return extRange_", mc.goName) - g.P("}") - g.P() - } - - // TODO: It does not scale to keep adding another method for every - // operation on protos that we want to switch over to using the - // table-driven approach. Instead, we should only add a single method - // that allows getting access to the *InternalMessageInfo struct and then - // calling Unmarshal, Marshal, Merge, Size, and Discard directly on that. - - // Wrapper for table-driven marshaling and unmarshaling. - g.P("func (m *", mc.goName, ") XXX_Unmarshal(b []byte) error {") - g.P("return xxx_messageInfo_", mc.goName, ".Unmarshal(m, b)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {") - g.P("return xxx_messageInfo_", mc.goName, ".Marshal(b, m, deterministic)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Merge(src ", g.Pkg["proto"], ".Message) {") - g.P("xxx_messageInfo_", mc.goName, ".Merge(m, src)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_Size() int {") // avoid name clash with "Size" field in some message - g.P("return xxx_messageInfo_", mc.goName, ".Size(m)") - g.P("}") - - g.P("func (m *", mc.goName, ") XXX_DiscardUnknown() {") - g.P("xxx_messageInfo_", mc.goName, ".DiscardUnknown(m)") - g.P("}") - - g.P("var xxx_messageInfo_", mc.goName, " ", g.Pkg["proto"], ".InternalMessageInfo") - g.P() -} - -// Generate the type, methods and default constant definitions for this Descriptor. -func (g *Generator) generateMessage(message *Descriptor) { - topLevelFields := []topLevelField{} - oFields := make(map[int32]*oneofField) - // The full type name - typeName := message.TypeName() - // The full type name, CamelCased. - goTypeName := CamelCaseSlice(typeName) - - usedNames := make(map[string]bool) - for _, n := range methodNames { - usedNames[n] = true - } - - // allocNames finds a conflict-free variation of the given strings, - // consistently mutating their suffixes. - // It returns the same number of strings. - allocNames := func(ns ...string) []string { - Loop: - for { - for _, n := range ns { - if usedNames[n] { - for i := range ns { - ns[i] += "_" - } - continue Loop - } - } - for _, n := range ns { - usedNames[n] = true - } - return ns - } - } - - mapFieldTypes := make(map[*descriptor.FieldDescriptorProto]string) // keep track of the map fields to be added later - - // Build a structure more suitable for generating the text in one pass - for i, field := range message.Field { - // Allocate the getter and the field at the same time so name - // collisions create field/method consistent names. - // TODO: This allocation occurs based on the order of the fields - // in the proto file, meaning that a change in the field - // ordering can change generated Method/Field names. - base := CamelCase(*field.Name) - ns := allocNames(base, "Get"+base) - fieldName, fieldGetterName := ns[0], ns[1] - typename, wiretype := g.GoType(message, field) - jsonName := *field.Name - tag := fmt.Sprintf("protobuf:%s json:%q", g.goTag(message, field, wiretype), jsonName+",omitempty") - - oneof := field.OneofIndex != nil - if oneof && oFields[*field.OneofIndex] == nil { - odp := message.OneofDecl[int(*field.OneofIndex)] - base := CamelCase(odp.GetName()) - fname := allocNames(base)[0] - - // This is the first field of a oneof we haven't seen before. - // Generate the union field. - oneofFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageOneofPath, *field.OneofIndex) - c, ok := g.makeComments(oneofFullPath) - if ok { - c += "\n//\n" - } - c += "// Types that are valid to be assigned to " + fname + ":\n" - // Generate the rest of this comment later, - // when we've computed any disambiguation. - - dname := "is" + goTypeName + "_" + fname - tag := `protobuf_oneof:"` + odp.GetName() + `"` - of := oneofField{ - fieldCommon: fieldCommon{ - goName: fname, - getterName: "Get"+fname, - goType: dname, - tags: tag, - protoName: odp.GetName(), - fullPath: oneofFullPath, - }, - comment: c, - } - topLevelFields = append(topLevelFields, &of) - oFields[*field.OneofIndex] = &of - } - - if *field.Type == descriptor.FieldDescriptorProto_TYPE_MESSAGE { - desc := g.ObjectNamed(field.GetTypeName()) - if d, ok := desc.(*Descriptor); ok && d.GetOptions().GetMapEntry() { - // Figure out the Go types and tags for the key and value types. - keyField, valField := d.Field[0], d.Field[1] - keyType, keyWire := g.GoType(d, keyField) - valType, valWire := g.GoType(d, valField) - keyTag, valTag := g.goTag(d, keyField, keyWire), g.goTag(d, valField, valWire) - - // We don't use stars, except for message-typed values. - // Message and enum types are the only two possibly foreign types used in maps, - // so record their use. They are not permitted as map keys. - keyType = strings.TrimPrefix(keyType, "*") - switch *valField.Type { - case descriptor.FieldDescriptorProto_TYPE_ENUM: - valType = strings.TrimPrefix(valType, "*") - g.RecordTypeUse(valField.GetTypeName()) - case descriptor.FieldDescriptorProto_TYPE_MESSAGE: - g.RecordTypeUse(valField.GetTypeName()) - default: - valType = strings.TrimPrefix(valType, "*") - } - - typename = fmt.Sprintf("map[%s]%s", keyType, valType) - mapFieldTypes[field] = typename // record for the getter generation - - tag += fmt.Sprintf(" protobuf_key:%s protobuf_val:%s", keyTag, valTag) - } - } - - fieldDeprecated := "" - if field.GetOptions().GetDeprecated() { - fieldDeprecated = deprecationComment - } - - dvalue := g.getterDefault(field, goTypeName) - if oneof { - tname := goTypeName + "_" + fieldName - // It is possible for this to collide with a message or enum - // nested in this message. Check for collisions. - for { - ok := true - for _, desc := range message.nested { - if CamelCaseSlice(desc.TypeName()) == tname { - ok = false - break - } - } - for _, enum := range message.enums { - if CamelCaseSlice(enum.TypeName()) == tname { - ok = false - break - } - } - if !ok { - tname += "_" - continue - } - break - } - - oneofField := oFields[*field.OneofIndex] - tag := "protobuf:" + g.goTag(message, field, wiretype) - sf := oneofSubField{ - fieldCommon: fieldCommon{ - goName: fieldName, - getterName: fieldGetterName, - goType: typename, - tags: tag, - protoName: field.GetName(), - fullPath: fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i), - }, - protoTypeName: field.GetTypeName(), - fieldNumber: int(*field.Number), - protoType: *field.Type, - getterDef: dvalue, - protoDef: field.GetDefaultValue(), - oneofTypeName: tname, - deprecated: fieldDeprecated, - } - oneofField.subFields = append(oneofField.subFields, &sf) - g.RecordTypeUse(field.GetTypeName()) - continue - } - - fieldFullPath := fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i) - c, ok := g.makeComments(fieldFullPath) - if ok { - c += "\n" - } - rf := simpleField{ - fieldCommon: fieldCommon{ - goName: fieldName, - getterName: fieldGetterName, - goType: typename, - tags: tag, - protoName: field.GetName(), - fullPath: fieldFullPath, - }, - protoTypeName: field.GetTypeName(), - protoType: *field.Type, - deprecated: fieldDeprecated, - getterDef: dvalue, - protoDef: field.GetDefaultValue(), - comment: c, - } - var pf topLevelField = &rf - - topLevelFields = append(topLevelFields, pf) - g.RecordTypeUse(field.GetTypeName()) - } - - mc := &msgCtx{ - goName: goTypeName, - message: message, - } - - g.generateMessageStruct(mc, topLevelFields) - g.P() - g.generateCommonMethods(mc) - g.P() - g.generateDefaultConstants(mc, topLevelFields) - g.P() - g.generateGetters(mc, topLevelFields) - g.P() - g.generateSetters(mc, topLevelFields) - g.P() - g.generateOneofFuncs(mc, topLevelFields) - g.P() - - var oneofTypes []string - for _, f := range topLevelFields { - if of, ok := f.(*oneofField); ok { - for _, osf := range of.subFields { - oneofTypes = append(oneofTypes, osf.oneofTypeName) - } - } - } - - opts := message.Options - ms := &messageSymbol{ - sym: goTypeName, - hasExtensions: len(message.ExtensionRange) > 0, - isMessageSet: opts != nil && opts.GetMessageSetWireFormat(), - oneofTypes: oneofTypes, - } - g.file.addExport(message, ms) - - for _, ext := range message.ext { - g.generateExtension(ext) - } - - fullName := strings.Join(message.TypeName(), ".") - if g.file.Package != nil { - fullName = *g.file.Package + "." + fullName - } - - g.addInitf("%s.RegisterType((*%s)(nil), %q)", g.Pkg["proto"], goTypeName, fullName) - // Register types for native map types. - for _, k := range mapFieldKeys(mapFieldTypes) { - fullName := strings.TrimPrefix(*k.TypeName, ".") - g.addInitf("%s.RegisterMapType((%s)(nil), %q)", g.Pkg["proto"], mapFieldTypes[k], fullName) - } - -} - -type byTypeName []*descriptor.FieldDescriptorProto - -func (a byTypeName) Len() int { return len(a) } -func (a byTypeName) Swap(i, j int) { a[i], a[j] = a[j], a[i] } -func (a byTypeName) Less(i, j int) bool { return *a[i].TypeName < *a[j].TypeName } - -// mapFieldKeys returns the keys of m in a consistent order. -func mapFieldKeys(m map[*descriptor.FieldDescriptorProto]string) []*descriptor.FieldDescriptorProto { - keys := make([]*descriptor.FieldDescriptorProto, 0, len(m)) - for k := range m { - keys = append(keys, k) - } - sort.Sort(byTypeName(keys)) - return keys -} - -var escapeChars = [256]byte{ - 'a': '\a', 'b': '\b', 'f': '\f', 'n': '\n', 'r': '\r', 't': '\t', 'v': '\v', '\\': '\\', '"': '"', '\'': '\'', '?': '?', -} - -// unescape reverses the "C" escaping that protoc does for default values of bytes fields. -// It is best effort in that it effectively ignores malformed input. Seemingly invalid escape -// sequences are conveyed, unmodified, into the decoded result. -func unescape(s string) string { - // NB: Sadly, we can't use strconv.Unquote because protoc will escape both - // single and double quotes, but strconv.Unquote only allows one or the - // other (based on actual surrounding quotes of its input argument). - - var out []byte - for len(s) > 0 { - // regular character, or too short to be valid escape - if s[0] != '\\' || len(s) < 2 { - out = append(out, s[0]) - s = s[1:] - } else if c := escapeChars[s[1]]; c != 0 { - // escape sequence - out = append(out, c) - s = s[2:] - } else if s[1] == 'x' || s[1] == 'X' { - // hex escape, e.g. "\x80 - if len(s) < 4 { - // too short to be valid - out = append(out, s[:2]...) - s = s[2:] - continue - } - v, err := strconv.ParseUint(s[2:4], 16, 8) - if err != nil { - out = append(out, s[:4]...) - } else { - out = append(out, byte(v)) - } - s = s[4:] - } else if '0' <= s[1] && s[1] <= '7' { - // octal escape, can vary from 1 to 3 octal digits; e.g., "\0" "\40" or "\164" - // so consume up to 2 more bytes or up to end-of-string - n := len(s[1:]) - len(strings.TrimLeft(s[1:], "01234567")) - if n > 3 { - n = 3 - } - v, err := strconv.ParseUint(s[1:1+n], 8, 8) - if err != nil { - out = append(out, s[:1+n]...) - } else { - out = append(out, byte(v)) - } - s = s[1+n:] - } else { - // bad escape, just propagate the slash as-is - out = append(out, s[0]) - s = s[1:] - } - } - - return string(out) -} - -func (g *Generator) generateExtension(ext *ExtensionDescriptor) { - ccTypeName := ext.DescName() - - extObj := g.ObjectNamed(*ext.Extendee) - var extDesc *Descriptor - if id, ok := extObj.(*ImportedDescriptor); ok { - // This is extending a publicly imported message. - // We need the underlying type for goTag. - extDesc = id.o.(*Descriptor) - } else { - extDesc = extObj.(*Descriptor) - } - extendedType := "*" + g.TypeName(extObj) // always use the original - field := ext.FieldDescriptorProto - fieldType, wireType := g.GoType(ext.parent, field) - tag := g.goTag(extDesc, field, wireType) - g.RecordTypeUse(*ext.Extendee) - if n := ext.FieldDescriptorProto.TypeName; n != nil { - // foreign extension type - g.RecordTypeUse(*n) - } - - typeName := ext.TypeName() - - // Special case for proto2 message sets: If this extension is extending - // proto2.bridge.MessageSet, and its final name component is "message_set_extension", - // then drop that last component. - // - // TODO: This should be implemented in the text formatter rather than the generator. - // In addition, the situation for when to apply this special case is implemented - // differently in other languages: - // https://github.com/google/protobuf/blob/aff10976/src/google/protobuf/text_format.cc#L1560 - if extDesc.GetOptions().GetMessageSetWireFormat() && typeName[len(typeName)-1] == "message_set_extension" { - typeName = typeName[:len(typeName)-1] - } - - // For text formatting, the package must be exactly what the .proto file declares, - // ignoring overrides such as the go_package option, and with no dot/underscore mapping. - extName := strings.Join(typeName, ".") - if g.file.Package != nil { - extName = *g.file.Package + "." + extName - } - - g.P("var ", ccTypeName, " = &", g.Pkg["proto"], ".ExtensionDesc{") - g.P("ExtendedType: (", extendedType, ")(nil),") - g.P("ExtensionType: (", fieldType, ")(nil),") - g.P("Field: ", field.Number, ",") - g.P(`Name: "`, extName, `",`) - g.P("Tag: ", tag, ",") - g.P(`Filename: "`, g.file.GetName(), `",`) - - g.P("}") - g.P() - - g.addInitf("%s.RegisterExtension(%s)", g.Pkg["proto"], ext.DescName()) - - g.file.addExport(ext, constOrVarSymbol{ccTypeName, "var", ""}) -} - -func (g *Generator) generateInitFunction() { - if len(g.init) == 0 { - return - } - g.P("func init() {") - for _, l := range g.init { - g.P(l) - } - g.P("}") - g.init = nil -} - -func (g *Generator) generateFileDescriptor(file *FileDescriptor) { - // Make a copy and trim source_code_info data. - // TODO: Trim this more when we know exactly what we need. - pb := proto.Clone(file.FileDescriptorProto).(*descriptor.FileDescriptorProto) - pb.SourceCodeInfo = nil - - b, err := proto.Marshal(pb) - if err != nil { - g.Fail(err.Error()) - } - - var buf bytes.Buffer - w, _ := gzip.NewWriterLevel(&buf, gzip.BestCompression) - w.Write(b) - w.Close() - b = buf.Bytes() - - v := file.VarName() - g.P() - g.P("func init() { ", g.Pkg["proto"], ".RegisterFile(", strconv.Quote(*file.Name), ", ", v, ") }") - g.P("var ", v, " = []byte{") - g.P("// ", len(b), " bytes of a gzipped FileDescriptorProto") - for len(b) > 0 { - n := 16 - if n > len(b) { - n = len(b) - } - - s := "" - for _, c := range b[:n] { - s += fmt.Sprintf("0x%02x,", c) - } - g.P(s) - - b = b[n:] - } - g.P("}") -} - -func (g *Generator) generateEnumRegistration(enum *EnumDescriptor) { - // // We always print the full (proto-world) package name here. - pkg := enum.File().GetPackage() - if pkg != "" { - pkg += "." - } - // The full type name - typeName := enum.TypeName() - // The full type name, CamelCased. - ccTypeName := CamelCaseSlice(typeName) - g.addInitf("%s.RegisterEnum(%q, %[3]s_name, %[3]s_value)", g.Pkg["proto"], pkg+ccTypeName, ccTypeName) -} - -// And now lots of helper functions. - -// Is c an ASCII lower-case letter? -func isASCIILower(c byte) bool { - return 'a' <= c && c <= 'z' -} - -// Is c an ASCII digit? -func isASCIIDigit(c byte) bool { - return '0' <= c && c <= '9' -} - -// CamelCase returns the CamelCased name. -// If there is an interior underscore followed by a lower case letter, -// drop the underscore and convert the letter to upper case. -// There is a remote possibility of this rewrite causing a name collision, -// but it's so remote we're prepared to pretend it's nonexistent - since the -// C++ generator lowercases names, it's extremely unlikely to have two fields -// with different capitalizations. -// In short, _my_field_name_2 becomes XMyFieldName_2. -func CamelCase(s string) string { - if s == "" { - return "" - } - t := make([]byte, 0, 32) - i := 0 - if s[0] == '_' { - // Need a capital letter; drop the '_'. - t = append(t, 'X') - i++ - } - // Invariant: if the next letter is lower case, it must be converted - // to upper case. - // That is, we process a word at a time, where words are marked by _ or - // upper case letter. Digits are treated as words. - for ; i < len(s); i++ { - c := s[i] - if c == '_' && i+1 < len(s) && isASCIILower(s[i+1]) { - continue // Skip the underscore in s. - } - if isASCIIDigit(c) { - t = append(t, c) - continue - } - // Assume we have a letter now - if not, it's a bogus identifier. - // The next word is a sequence of characters that must start upper case. - if isASCIILower(c) { - c ^= ' ' // Make it a capital letter. - } - t = append(t, c) // Guaranteed not lower case. - // Accept lower case sequence that follows. - for i+1 < len(s) && isASCIILower(s[i+1]) { - i++ - t = append(t, s[i]) - } - } - return string(t) -} - -// CamelCaseSlice is like CamelCase, but the argument is a slice of strings to -// be joined with "_". -func CamelCaseSlice(elem []string) string { return CamelCase(strings.Join(elem, "_")) } - -// dottedSlice turns a sliced name into a dotted name. -func dottedSlice(elem []string) string { return strings.Join(elem, ".") } - -// Is this field optional? -func isOptional(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_OPTIONAL -} - -// Is this field required? -func isRequired(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REQUIRED -} - -// Is this field repeated? -func isRepeated(field *descriptor.FieldDescriptorProto) bool { - return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED -} - -// Is this field a scalar numeric type? -func isScalar(field *descriptor.FieldDescriptorProto) bool { - if field.Type == nil { - return false - } - switch *field.Type { - case descriptor.FieldDescriptorProto_TYPE_DOUBLE, - descriptor.FieldDescriptorProto_TYPE_FLOAT, - descriptor.FieldDescriptorProto_TYPE_INT64, - descriptor.FieldDescriptorProto_TYPE_UINT64, - descriptor.FieldDescriptorProto_TYPE_INT32, - descriptor.FieldDescriptorProto_TYPE_FIXED64, - descriptor.FieldDescriptorProto_TYPE_FIXED32, - descriptor.FieldDescriptorProto_TYPE_BOOL, - descriptor.FieldDescriptorProto_TYPE_UINT32, - descriptor.FieldDescriptorProto_TYPE_ENUM, - descriptor.FieldDescriptorProto_TYPE_SFIXED32, - descriptor.FieldDescriptorProto_TYPE_SFIXED64, - descriptor.FieldDescriptorProto_TYPE_SINT32, - descriptor.FieldDescriptorProto_TYPE_SINT64: - return true - default: - return false - } -} - -// badToUnderscore is the mapping function used to generate Go names from package names, -// which can be dotted in the input .proto file. It replaces non-identifier characters such as -// dot or dash with underscore. -func badToUnderscore(r rune) rune { - if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' { - return r - } - return '_' -} - -// baseName returns the last path element of the name, with the last dotted suffix removed. -func baseName(name string) string { - // First, find the last element - if i := strings.LastIndex(name, "/"); i >= 0 { - name = name[i+1:] - } - // Now drop the suffix - if i := strings.LastIndex(name, "."); i >= 0 { - name = name[0:i] - } - return name -} - -// The SourceCodeInfo message describes the location of elements of a parsed -// .proto file by way of a "path", which is a sequence of integers that -// describe the route from a FileDescriptorProto to the relevant submessage. -// The path alternates between a field number of a repeated field, and an index -// into that repeated field. The constants below define the field numbers that -// are used. -// -// See descriptor.proto for more information about this. -const ( - // tag numbers in FileDescriptorProto - packagePath = 2 // package - messagePath = 4 // message_type - enumPath = 5 // enum_type - // tag numbers in DescriptorProto - messageFieldPath = 2 // field - messageMessagePath = 3 // nested_type - messageEnumPath = 4 // enum_type - messageOneofPath = 8 // oneof_decl - // tag numbers in EnumDescriptorProto - enumValuePath = 2 // value -) - -var supportTypeAliases bool - -func init() { - for _, tag := range build.Default.ReleaseTags { - if tag == "go1.9" { - supportTypeAliases = true - return - } - } -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go b/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go deleted file mode 100644 index a9b61036c..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go +++ /dev/null @@ -1,117 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2017 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package remap handles tracking the locations of Go tokens in a source text -across a rewrite by the Go formatter. -*/ -package remap - -import ( - "fmt" - "go/scanner" - "go/token" -) - -// A Location represents a span of byte offsets in the source text. -type Location struct { - Pos, End int // End is exclusive -} - -// A Map represents a mapping between token locations in an input source text -// and locations in the correspnding output text. -type Map map[Location]Location - -// Find reports whether the specified span is recorded by m, and if so returns -// the new location it was mapped to. If the input span was not found, the -// returned location is the same as the input. -func (m Map) Find(pos, end int) (Location, bool) { - key := Location{ - Pos: pos, - End: end, - } - if loc, ok := m[key]; ok { - return loc, true - } - return key, false -} - -func (m Map) add(opos, oend, npos, nend int) { - m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend} -} - -// Compute constructs a location mapping from input to output. An error is -// reported if any of the tokens of output cannot be mapped. -func Compute(input, output []byte) (Map, error) { - itok := tokenize(input) - otok := tokenize(output) - if len(itok) != len(otok) { - return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok)) - } - m := make(Map) - for i, ti := range itok { - to := otok[i] - if ti.Token != to.Token { - return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to) - } - m.add(ti.pos, ti.end, to.pos, to.end) - } - return m, nil -} - -// tokinfo records the span and type of a source token. -type tokinfo struct { - pos, end int - token.Token -} - -func tokenize(src []byte) []tokinfo { - fs := token.NewFileSet() - var s scanner.Scanner - s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments) - var info []tokinfo - for { - pos, next, lit := s.Scan() - switch next { - case token.SEMICOLON: - continue - } - info = append(info, tokinfo{ - pos: int(pos - 1), - end: int(pos + token.Pos(len(lit)) - 1), - Token: next, - }) - if next == token.EOF { - break - } - } - return info -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go deleted file mode 100644 index 61bfc10e0..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go +++ /dev/null @@ -1,369 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/compiler/plugin.proto - -/* -Package plugin_go is a generated protocol buffer package. - -It is generated from these files: - google/protobuf/compiler/plugin.proto - -It has these top-level messages: - Version - CodeGeneratorRequest - CodeGeneratorResponse -*/ -package plugin_go - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// The version number of protocol compiler. -type Version struct { - Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"` - Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"` - Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"` - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Version) Reset() { *m = Version{} } -func (m *Version) String() string { return proto.CompactTextString(m) } -func (*Version) ProtoMessage() {} -func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } -func (m *Version) Unmarshal(b []byte) error { - return xxx_messageInfo_Version.Unmarshal(m, b) -} -func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Version.Marshal(b, m, deterministic) -} -func (dst *Version) XXX_Merge(src proto.Message) { - xxx_messageInfo_Version.Merge(dst, src) -} -func (m *Version) XXX_Size() int { - return xxx_messageInfo_Version.Size(m) -} -func (m *Version) XXX_DiscardUnknown() { - xxx_messageInfo_Version.DiscardUnknown(m) -} - -var xxx_messageInfo_Version proto.InternalMessageInfo - -func (m *Version) GetMajor() int32 { - if m != nil && m.Major != nil { - return *m.Major - } - return 0 -} - -func (m *Version) GetMinor() int32 { - if m != nil && m.Minor != nil { - return *m.Minor - } - return 0 -} - -func (m *Version) GetPatch() int32 { - if m != nil && m.Patch != nil { - return *m.Patch - } - return 0 -} - -func (m *Version) GetSuffix() string { - if m != nil && m.Suffix != nil { - return *m.Suffix - } - return "" -} - -// An encoded CodeGeneratorRequest is written to the plugin's stdin. -type CodeGeneratorRequest struct { - // The .proto files that were explicitly listed on the command-line. The - // code generator should generate code only for these files. Each file's - // descriptor will be included in proto_file, below. - FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"` - // The generator parameter passed on the command-line. - Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` - // FileDescriptorProtos for all files in files_to_generate and everything - // they import. The files will appear in topological order, so each file - // appears before any file that imports it. - // - // protoc guarantees that all proto_files will be written after - // the fields above, even though this is not technically guaranteed by the - // protobuf wire format. This theoretically could allow a plugin to stream - // in the FileDescriptorProtos and handle them one by one rather than read - // the entire set into memory at once. However, as of this writing, this - // is not similarly optimized on protoc's end -- it will store all fields in - // memory at once before sending them to the plugin. - // - // Type names of fields and extensions in the FileDescriptorProto are always - // fully qualified. - ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"` - // The version number of protocol compiler. - CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorRequest) Reset() { *m = CodeGeneratorRequest{} } -func (m *CodeGeneratorRequest) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorRequest) ProtoMessage() {} -func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } -func (m *CodeGeneratorRequest) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b) -} -func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src) -} -func (m *CodeGeneratorRequest) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorRequest.Size(m) -} -func (m *CodeGeneratorRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo - -func (m *CodeGeneratorRequest) GetFileToGenerate() []string { - if m != nil { - return m.FileToGenerate - } - return nil -} - -func (m *CodeGeneratorRequest) GetParameter() string { - if m != nil && m.Parameter != nil { - return *m.Parameter - } - return "" -} - -func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto { - if m != nil { - return m.ProtoFile - } - return nil -} - -func (m *CodeGeneratorRequest) GetCompilerVersion() *Version { - if m != nil { - return m.CompilerVersion - } - return nil -} - -// The plugin writes an encoded CodeGeneratorResponse to stdout. -type CodeGeneratorResponse struct { - // Error message. If non-empty, code generation failed. The plugin process - // should exit with status code zero even if it reports an error in this way. - // - // This should be used to indicate errors in .proto files which prevent the - // code generator from generating correct code. Errors which indicate a - // problem in protoc itself -- such as the input CodeGeneratorRequest being - // unparseable -- should be reported by writing a message to stderr and - // exiting with a non-zero status code. - Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` - File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorResponse) Reset() { *m = CodeGeneratorResponse{} } -func (m *CodeGeneratorResponse) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorResponse) ProtoMessage() {} -func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } -func (m *CodeGeneratorResponse) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b) -} -func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src) -} -func (m *CodeGeneratorResponse) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorResponse.Size(m) -} -func (m *CodeGeneratorResponse) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo - -func (m *CodeGeneratorResponse) GetError() string { - if m != nil && m.Error != nil { - return *m.Error - } - return "" -} - -func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File { - if m != nil { - return m.File - } - return nil -} - -// Represents a single generated file. -type CodeGeneratorResponse_File struct { - // The file name, relative to the output directory. The name must not - // contain "." or ".." components and must be relative, not be absolute (so, - // the file cannot lie outside the output directory). "/" must be used as - // the path separator, not "\". - // - // If the name is omitted, the content will be appended to the previous - // file. This allows the generator to break large files into small chunks, - // and allows the generated text to be streamed back to protoc so that large - // files need not reside completely in memory at one time. Note that as of - // this writing protoc does not optimize for this -- it will read the entire - // CodeGeneratorResponse before writing files to disk. - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - // If non-empty, indicates that the named file should already exist, and the - // content here is to be inserted into that file at a defined insertion - // point. This feature allows a code generator to extend the output - // produced by another code generator. The original generator may provide - // insertion points by placing special annotations in the file that look - // like: - // @@protoc_insertion_point(NAME) - // The annotation can have arbitrary text before and after it on the line, - // which allows it to be placed in a comment. NAME should be replaced with - // an identifier naming the point -- this is what other generators will use - // as the insertion_point. Code inserted at this point will be placed - // immediately above the line containing the insertion point (thus multiple - // insertions to the same point will come out in the order they were added). - // The double-@ is intended to make it unlikely that the generated code - // could contain things that look like insertion points by accident. - // - // For example, the C++ code generator places the following line in the - // .pb.h files that it generates: - // // @@protoc_insertion_point(namespace_scope) - // This line appears within the scope of the file's package namespace, but - // outside of any particular class. Another plugin can then specify the - // insertion_point "namespace_scope" to generate additional classes or - // other declarations that should be placed in this scope. - // - // Note that if the line containing the insertion point begins with - // whitespace, the same whitespace will be added to every line of the - // inserted text. This is useful for languages like Python, where - // indentation matters. In these languages, the insertion point comment - // should be indented the same amount as any inserted code will need to be - // in order to work correctly in that context. - // - // The code generator that generates the initial file and the one which - // inserts into it must both run as part of a single invocation of protoc. - // Code generators are executed in the order in which they appear on the - // command line. - // - // If |insertion_point| is present, |name| must also be present. - InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"` - // The file contents. - Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CodeGeneratorResponse_File) Reset() { *m = CodeGeneratorResponse_File{} } -func (m *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(m) } -func (*CodeGeneratorResponse_File) ProtoMessage() {} -func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} } -func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error { - return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b) -} -func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic) -} -func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) { - xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src) -} -func (m *CodeGeneratorResponse_File) XXX_Size() int { - return xxx_messageInfo_CodeGeneratorResponse_File.Size(m) -} -func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() { - xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m) -} - -var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo - -func (m *CodeGeneratorResponse_File) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func (m *CodeGeneratorResponse_File) GetInsertionPoint() string { - if m != nil && m.InsertionPoint != nil { - return *m.InsertionPoint - } - return "" -} - -func (m *CodeGeneratorResponse_File) GetContent() string { - if m != nil && m.Content != nil { - return *m.Content - } - return "" -} - -func init() { - proto.RegisterType((*Version)(nil), "google.protobuf.compiler.Version") - proto.RegisterType((*CodeGeneratorRequest)(nil), "google.protobuf.compiler.CodeGeneratorRequest") - proto.RegisterType((*CodeGeneratorResponse)(nil), "google.protobuf.compiler.CodeGeneratorResponse") - proto.RegisterType((*CodeGeneratorResponse_File)(nil), "google.protobuf.compiler.CodeGeneratorResponse.File") -} - -func init() { proto.RegisterFile("google/protobuf/compiler/plugin.proto", fileDescriptor0) } - -var fileDescriptor0 = []byte{ - // 417 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0xcf, 0x6a, 0x14, 0x41, - 0x10, 0xc6, 0x19, 0x77, 0x63, 0x98, 0x8a, 0x64, 0x43, 0x13, 0xa5, 0x09, 0x39, 0x8c, 0x8b, 0xe2, - 0x5c, 0x32, 0x0b, 0xc1, 0x8b, 0x78, 0x4b, 0x44, 0x3d, 0x78, 0x58, 0x1a, 0xf1, 0x20, 0xc8, 0x30, - 0x99, 0xd4, 0x74, 0x5a, 0x66, 0xba, 0xc6, 0xee, 0x1e, 0xf1, 0x49, 0x7d, 0x0f, 0xdf, 0x40, 0xfa, - 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0x45, 0xb5, 0x6b, 0xcb, 0x7b, 0xd5, 0xe3, 0xbb, 0x7b, 0x03, 0xb6, 0x1e, 0x8b, 0x3c, 0x44, 0x7d, - 0x84, 0x7d, 0x82, 0x93, 0xd9, 0xb8, 0xfa, 0x67, 0xf4, 0x24, 0x8c, 0x77, 0x74, 0xf9, 0xbc, 0xda, - 0xe7, 0x70, 0x95, 0xcc, 0x13, 0xab, 0x99, 0x24, 0xb0, 0xfe, 0x9d, 0xc1, 0xd3, 0x9d, 0x99, 0xed, - 0x48, 0xda, 0xa2, 0xf7, 0x0e, 0x8d, 0x49, 0x3e, 0xe7, 0x22, 0x0a, 0xf6, 0x11, 0x96, 0xff, 0x34, - 0xff, 0x7a, 0xff, 0x8f, 0xff, 0x2d, 0x1a, 0x66, 0x13, 0xa1, 0xc2, 0xd9, 0x37, 0x58, 0x86, 0x79, - 0x18, 0x2c, 0x75, 0x33, 0x60, 0xfa, 0x26, 0xdc, 0xd9, 0x2b, 0x58, 0x29, 0x6d, 0xd1, 0x38, 0x45, - 0xba, 0x1e, 0x49, 0x69, 0x97, 0xcc, 0x3c, 0xbe, 0xc7, 0x5b, 0x4f, 0x19, 0x87, 0xc3, 0x96, 0xb4, - 0x43, 0xed, 0xf8, 0x2a, 0x24, 0xcc, 0xf2, 0x4a, 0xc2, 0x79, 0x4b, 0xc3, 0xde, 0xfe, 0xae, 0x9e, - 0x6c, 0xc3, 0x6e, 0x06, 0x7b, 0xed, 0xd7, 0x37, 0x52, 0xb9, 0xbb, 0xe9, 0xc6, 0x87, 0x37, 0x92, - 0xfa, 0x46, 0xcb, 0x87, 0x65, 0x0c, 0x97, 0xf6, 0x42, 0xa2, 0xbe, 0x90, 0x94, 0x56, 0xfa, 0x6d, - 0x3c, 0x6a, 0x49, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x15, 0x40, 0xc5, 0xfe, 0x02, 0x00, - 0x00, -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden deleted file mode 100644 index 8953d0ff8..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden +++ /dev/null @@ -1,83 +0,0 @@ -// Code generated by protoc-gen-go. -// source: google/protobuf/compiler/plugin.proto -// DO NOT EDIT! - -package google_protobuf_compiler - -import proto "github.com/golang/protobuf/proto" -import "math" -import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor" - -// Reference proto and math imports to suppress error if they are not otherwise used. -var _ = proto.GetString -var _ = math.Inf - -type CodeGeneratorRequest struct { - FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"` - Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` - ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorRequest) Reset() { *this = CodeGeneratorRequest{} } -func (this *CodeGeneratorRequest) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorRequest) ProtoMessage() {} - -func (this *CodeGeneratorRequest) GetParameter() string { - if this != nil && this.Parameter != nil { - return *this.Parameter - } - return "" -} - -type CodeGeneratorResponse struct { - Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` - File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorResponse) Reset() { *this = CodeGeneratorResponse{} } -func (this *CodeGeneratorResponse) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorResponse) ProtoMessage() {} - -func (this *CodeGeneratorResponse) GetError() string { - if this != nil && this.Error != nil { - return *this.Error - } - return "" -} - -type CodeGeneratorResponse_File struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"` - Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` - XXX_unrecognized []byte `json:"-"` -} - -func (this *CodeGeneratorResponse_File) Reset() { *this = CodeGeneratorResponse_File{} } -func (this *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(this) } -func (*CodeGeneratorResponse_File) ProtoMessage() {} - -func (this *CodeGeneratorResponse_File) GetName() string { - if this != nil && this.Name != nil { - return *this.Name - } - return "" -} - -func (this *CodeGeneratorResponse_File) GetInsertionPoint() string { - if this != nil && this.InsertionPoint != nil { - return *this.InsertionPoint - } - return "" -} - -func (this *CodeGeneratorResponse_File) GetContent() string { - if this != nil && this.Content != nil { - return *this.Content - } - return "" -} - -func init() { -} diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto deleted file mode 100644 index 5b5574529..000000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto +++ /dev/null @@ -1,167 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// -// WARNING: The plugin interface is currently EXPERIMENTAL and is subject to -// change. -// -// protoc (aka the Protocol Compiler) can be extended via plugins. A plugin is -// just a program that reads a CodeGeneratorRequest from stdin and writes a -// CodeGeneratorResponse to stdout. -// -// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead -// of dealing with the raw protocol defined here. -// -// A plugin executable needs only to be placed somewhere in the path. The -// plugin should be named "protoc-gen-$NAME", and will then be used when the -// flag "--${NAME}_out" is passed to protoc. - -syntax = "proto2"; -package google.protobuf.compiler; -option java_package = "com.google.protobuf.compiler"; -option java_outer_classname = "PluginProtos"; - -option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go"; - -import "google/protobuf/descriptor.proto"; - -// The version number of protocol compiler. -message Version { - optional int32 major = 1; - optional int32 minor = 2; - optional int32 patch = 3; - // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should - // be empty for mainline stable releases. - optional string suffix = 4; -} - -// An encoded CodeGeneratorRequest is written to the plugin's stdin. -message CodeGeneratorRequest { - // The .proto files that were explicitly listed on the command-line. The - // code generator should generate code only for these files. Each file's - // descriptor will be included in proto_file, below. - repeated string file_to_generate = 1; - - // The generator parameter passed on the command-line. - optional string parameter = 2; - - // FileDescriptorProtos for all files in files_to_generate and everything - // they import. The files will appear in topological order, so each file - // appears before any file that imports it. - // - // protoc guarantees that all proto_files will be written after - // the fields above, even though this is not technically guaranteed by the - // protobuf wire format. This theoretically could allow a plugin to stream - // in the FileDescriptorProtos and handle them one by one rather than read - // the entire set into memory at once. However, as of this writing, this - // is not similarly optimized on protoc's end -- it will store all fields in - // memory at once before sending them to the plugin. - // - // Type names of fields and extensions in the FileDescriptorProto are always - // fully qualified. - repeated FileDescriptorProto proto_file = 15; - - // The version number of protocol compiler. - optional Version compiler_version = 3; - -} - -// The plugin writes an encoded CodeGeneratorResponse to stdout. -message CodeGeneratorResponse { - // Error message. If non-empty, code generation failed. The plugin process - // should exit with status code zero even if it reports an error in this way. - // - // This should be used to indicate errors in .proto files which prevent the - // code generator from generating correct code. Errors which indicate a - // problem in protoc itself -- such as the input CodeGeneratorRequest being - // unparseable -- should be reported by writing a message to stderr and - // exiting with a non-zero status code. - optional string error = 1; - - // Represents a single generated file. - message File { - // The file name, relative to the output directory. The name must not - // contain "." or ".." components and must be relative, not be absolute (so, - // the file cannot lie outside the output directory). "/" must be used as - // the path separator, not "\". - // - // If the name is omitted, the content will be appended to the previous - // file. This allows the generator to break large files into small chunks, - // and allows the generated text to be streamed back to protoc so that large - // files need not reside completely in memory at one time. Note that as of - // this writing protoc does not optimize for this -- it will read the entire - // CodeGeneratorResponse before writing files to disk. - optional string name = 1; - - // If non-empty, indicates that the named file should already exist, and the - // content here is to be inserted into that file at a defined insertion - // point. This feature allows a code generator to extend the output - // produced by another code generator. The original generator may provide - // insertion points by placing special annotations in the file that look - // like: - // @@protoc_insertion_point(NAME) - // The annotation can have arbitrary text before and after it on the line, - // which allows it to be placed in a comment. NAME should be replaced with - // an identifier naming the point -- this is what other generators will use - // as the insertion_point. Code inserted at this point will be placed - // immediately above the line containing the insertion point (thus multiple - // insertions to the same point will come out in the order they were added). - // The double-@ is intended to make it unlikely that the generated code - // could contain things that look like insertion points by accident. - // - // For example, the C++ code generator places the following line in the - // .pb.h files that it generates: - // // @@protoc_insertion_point(namespace_scope) - // This line appears within the scope of the file's package namespace, but - // outside of any particular class. Another plugin can then specify the - // insertion_point "namespace_scope" to generate additional classes or - // other declarations that should be placed in this scope. - // - // Note that if the line containing the insertion point begins with - // whitespace, the same whitespace will be added to every line of the - // inserted text. This is useful for languages like Python, where - // indentation matters. In these languages, the insertion point comment - // should be indented the same amount as any inserted code will need to be - // in order to work correctly in that context. - // - // The code generator that generates the initial file and the one which - // inserts into it must both run as part of a single invocation of protoc. - // Code generators are executed in the order in which they appear on the - // command line. - // - // If |insertion_point| is present, |name| must also be present. - optional string insertion_point = 2; - - // The file contents. - optional string content = 15; - } - repeated File file = 15; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go deleted file mode 100644 index 70276e8f5..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any.go +++ /dev/null @@ -1,141 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package ptypes - -// This file implements functions to marshal proto.Message to/from -// google.protobuf.Any message. - -import ( - "fmt" - "reflect" - "strings" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" -) - -const googleApis = "type.googleapis.com/" - -// AnyMessageName returns the name of the message contained in a google.protobuf.Any message. -// -// Note that regular type assertions should be done using the Is -// function. AnyMessageName is provided for less common use cases like filtering a -// sequence of Any messages based on a set of allowed message type names. -func AnyMessageName(any *any.Any) (string, error) { - if any == nil { - return "", fmt.Errorf("message is nil") - } - slash := strings.LastIndex(any.TypeUrl, "/") - if slash < 0 { - return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) - } - return any.TypeUrl[slash+1:], nil -} - -// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any. -func MarshalAny(pb proto.Message) (*any.Any, error) { - value, err := proto.Marshal(pb) - if err != nil { - return nil, err - } - return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil -} - -// DynamicAny is a value that can be passed to UnmarshalAny to automatically -// allocate a proto.Message for the type specified in a google.protobuf.Any -// message. The allocated message is stored in the embedded proto.Message. -// -// Example: -// -// var x ptypes.DynamicAny -// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } -// fmt.Printf("unmarshaled message: %v", x.Message) -type DynamicAny struct { - proto.Message -} - -// Empty returns a new proto.Message of the type specified in a -// google.protobuf.Any message. It returns an error if corresponding message -// type isn't linked in. -func Empty(any *any.Any) (proto.Message, error) { - aname, err := AnyMessageName(any) - if err != nil { - return nil, err - } - - t := proto.MessageType(aname) - if t == nil { - return nil, fmt.Errorf("any: message type %q isn't linked in", aname) - } - return reflect.New(t.Elem()).Interface().(proto.Message), nil -} - -// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any -// message and places the decoded result in pb. It returns an error if type of -// contents of Any message does not match type of pb message. -// -// pb can be a proto.Message, or a *DynamicAny. -func UnmarshalAny(any *any.Any, pb proto.Message) error { - if d, ok := pb.(*DynamicAny); ok { - if d.Message == nil { - var err error - d.Message, err = Empty(any) - if err != nil { - return err - } - } - return UnmarshalAny(any, d.Message) - } - - aname, err := AnyMessageName(any) - if err != nil { - return err - } - - mname := proto.MessageName(pb) - if aname != mname { - return fmt.Errorf("mismatched message type: got %q want %q", aname, mname) - } - return proto.Unmarshal(any.Value, pb) -} - -// Is returns true if any value contains a given message type. -func Is(any *any.Any, pb proto.Message) bool { - // The following is equivalent to AnyMessageName(any) == proto.MessageName(pb), - // but it avoids scanning TypeUrl for the slash. - if any == nil { - return false - } - name := proto.MessageName(pb) - prefix := len(any.TypeUrl) - len(name) - return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go deleted file mode 100644 index 78ee52334..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go +++ /dev/null @@ -1,200 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/any.proto - -package any - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := ptypes.MarshalAny(foo) -// ... -// foo := &pb.Foo{} -// if err := ptypes.UnmarshalAny(any, foo); err != nil { -// ... -// } -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -type Any struct { - // A URL/resource name that uniquely identifies the type of the serialized - // protocol buffer message. The last segment of the URL's path must represent - // the fully qualified name of the type (as in - // `path/google.protobuf.Duration`). The name should be in a canonical form - // (e.g., leading "." is not accepted). - // - // In practice, teams usually precompile into the binary all types that they - // expect it to use in the context of Any. However, for URLs which use the - // scheme `http`, `https`, or no scheme, one can optionally set up a type - // server that maps type URLs to message definitions as follows: - // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Note: this functionality is not currently available in the official - // protobuf release, and it is not used for type URLs beginning with - // type.googleapis.com. - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` - // Must be a valid serialized protocol buffer of the above specified type. - Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Any) Reset() { *m = Any{} } -func (m *Any) String() string { return proto.CompactTextString(m) } -func (*Any) ProtoMessage() {} -func (*Any) Descriptor() ([]byte, []int) { - return fileDescriptor_b53526c13ae22eb4, []int{0} -} - -func (*Any) XXX_WellKnownType() string { return "Any" } - -func (m *Any) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Any.Unmarshal(m, b) -} -func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Any.Marshal(b, m, deterministic) -} -func (m *Any) XXX_Merge(src proto.Message) { - xxx_messageInfo_Any.Merge(m, src) -} -func (m *Any) XXX_Size() int { - return xxx_messageInfo_Any.Size(m) -} -func (m *Any) XXX_DiscardUnknown() { - xxx_messageInfo_Any.DiscardUnknown(m) -} - -var xxx_messageInfo_Any proto.InternalMessageInfo - -func (m *Any) GetTypeUrl() string { - if m != nil { - return m.TypeUrl - } - return "" -} - -func (m *Any) GetValue() []byte { - if m != nil { - return m.Value - } - return nil -} - -func init() { - proto.RegisterType((*Any)(nil), "google.protobuf.Any") -} - -func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) } - -var fileDescriptor_b53526c13ae22eb4 = []byte{ - // 185 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4, - 0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a, - 0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46, - 0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7, - 0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xca, 0xe7, 0x12, 0x4e, 0xce, - 0xcf, 0xd5, 0x43, 0x33, 0xce, 0x89, 0xc3, 0x31, 0xaf, 0x32, 0x00, 0xc4, 0x09, 0x60, 0x8c, 0x52, - 0x4d, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, - 0x4b, 0x47, 0xb8, 0xa8, 0x00, 0x64, 0x7a, 0x31, 0xc8, 0x61, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c, - 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x8c, 0x0a, 0x80, 0x2a, 0xd1, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce, - 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0x29, 0x4d, 0x62, 0x03, 0xeb, 0x35, 0x06, 0x04, 0x00, 0x00, 0xff, - 0xff, 0x13, 0xf8, 0xe8, 0x42, 0xdd, 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.proto b/vendor/github.com/golang/protobuf/ptypes/any/any.proto deleted file mode 100644 index 493294255..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto +++ /dev/null @@ -1,154 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option go_package = "github.com/golang/protobuf/ptypes/any"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "AnyProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// `Any` contains an arbitrary serialized protocol buffer message along with a -// URL that describes the type of the serialized message. -// -// Protobuf library provides support to pack/unpack Any values in the form -// of utility functions or additional generated methods of the Any type. -// -// Example 1: Pack and unpack a message in C++. -// -// Foo foo = ...; -// Any any; -// any.PackFrom(foo); -// ... -// if (any.UnpackTo(&foo)) { -// ... -// } -// -// Example 2: Pack and unpack a message in Java. -// -// Foo foo = ...; -// Any any = Any.pack(foo); -// ... -// if (any.is(Foo.class)) { -// foo = any.unpack(Foo.class); -// } -// -// Example 3: Pack and unpack a message in Python. -// -// foo = Foo(...) -// any = Any() -// any.Pack(foo) -// ... -// if any.Is(Foo.DESCRIPTOR): -// any.Unpack(foo) -// ... -// -// Example 4: Pack and unpack a message in Go -// -// foo := &pb.Foo{...} -// any, err := ptypes.MarshalAny(foo) -// ... -// foo := &pb.Foo{} -// if err := ptypes.UnmarshalAny(any, foo); err != nil { -// ... -// } -// -// The pack methods provided by protobuf library will by default use -// 'type.googleapis.com/full.type.name' as the type URL and the unpack -// methods only use the fully qualified type name after the last '/' -// in the type URL, for example "foo.bar.com/x/y.z" will yield type -// name "y.z". -// -// -// JSON -// ==== -// The JSON representation of an `Any` value uses the regular -// representation of the deserialized, embedded message, with an -// additional field `@type` which contains the type URL. Example: -// -// package google.profile; -// message Person { -// string first_name = 1; -// string last_name = 2; -// } -// -// { -// "@type": "type.googleapis.com/google.profile.Person", -// "firstName": , -// "lastName": -// } -// -// If the embedded message type is well-known and has a custom JSON -// representation, that representation will be embedded adding a field -// `value` which holds the custom JSON in addition to the `@type` -// field. Example (for message [google.protobuf.Duration][]): -// -// { -// "@type": "type.googleapis.com/google.protobuf.Duration", -// "value": "1.212s" -// } -// -message Any { - // A URL/resource name that uniquely identifies the type of the serialized - // protocol buffer message. The last segment of the URL's path must represent - // the fully qualified name of the type (as in - // `path/google.protobuf.Duration`). The name should be in a canonical form - // (e.g., leading "." is not accepted). - // - // In practice, teams usually precompile into the binary all types that they - // expect it to use in the context of Any. However, for URLs which use the - // scheme `http`, `https`, or no scheme, one can optionally set up a type - // server that maps type URLs to message definitions as follows: - // - // * If no scheme is provided, `https` is assumed. - // * An HTTP GET on the URL must yield a [google.protobuf.Type][] - // value in binary format, or produce an error. - // * Applications are allowed to cache lookup results based on the - // URL, or have them precompiled into a binary to avoid any - // lookup. Therefore, binary compatibility needs to be preserved - // on changes to types. (Use versioned type names to manage - // breaking changes.) - // - // Note: this functionality is not currently available in the official - // protobuf release, and it is not used for type URLs beginning with - // type.googleapis.com. - // - // Schemes other than `http`, `https` (or the empty scheme) might be - // used with implementation specific semantics. - // - string type_url = 1; - - // Must be a valid serialized protocol buffer of the above specified type. - bytes value = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go deleted file mode 100644 index c0d595da7..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/doc.go +++ /dev/null @@ -1,35 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* -Package ptypes contains code for interacting with well-known types. -*/ -package ptypes diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go deleted file mode 100644 index 26d1ca2fb..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration.go +++ /dev/null @@ -1,102 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package ptypes - -// This file implements conversions between google.protobuf.Duration -// and time.Duration. - -import ( - "errors" - "fmt" - "time" - - durpb "github.com/golang/protobuf/ptypes/duration" -) - -const ( - // Range of a durpb.Duration in seconds, as specified in - // google/protobuf/duration.proto. This is about 10,000 years in seconds. - maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) - minSeconds = -maxSeconds -) - -// validateDuration determines whether the durpb.Duration is valid according to the -// definition in google/protobuf/duration.proto. A valid durpb.Duration -// may still be too large to fit into a time.Duration (the range of durpb.Duration -// is about 10,000 years, and the range of time.Duration is about 290). -func validateDuration(d *durpb.Duration) error { - if d == nil { - return errors.New("duration: nil Duration") - } - if d.Seconds < minSeconds || d.Seconds > maxSeconds { - return fmt.Errorf("duration: %v: seconds out of range", d) - } - if d.Nanos <= -1e9 || d.Nanos >= 1e9 { - return fmt.Errorf("duration: %v: nanos out of range", d) - } - // Seconds and Nanos must have the same sign, unless d.Nanos is zero. - if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) { - return fmt.Errorf("duration: %v: seconds and nanos have different signs", d) - } - return nil -} - -// Duration converts a durpb.Duration to a time.Duration. Duration -// returns an error if the durpb.Duration is invalid or is too large to be -// represented in a time.Duration. -func Duration(p *durpb.Duration) (time.Duration, error) { - if err := validateDuration(p); err != nil { - return 0, err - } - d := time.Duration(p.Seconds) * time.Second - if int64(d/time.Second) != p.Seconds { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) - } - if p.Nanos != 0 { - d += time.Duration(p.Nanos) * time.Nanosecond - if (d < 0) != (p.Nanos < 0) { - return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p) - } - } - return d, nil -} - -// DurationProto converts a time.Duration to a durpb.Duration. -func DurationProto(d time.Duration) *durpb.Duration { - nanos := d.Nanoseconds() - secs := nanos / 1e9 - nanos -= secs * 1e9 - return &durpb.Duration{ - Seconds: secs, - Nanos: int32(nanos), - } -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go deleted file mode 100644 index 0d681ee21..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go +++ /dev/null @@ -1,161 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/duration.proto - -package duration - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// # Examples -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (durations.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// Example 3: Compute Duration from datetime.timedelta in Python. -// -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) -// -// # JSON Mapping -// -// In JSON format, the Duration type is encoded as a string rather than an -// object, where the string ends in the suffix "s" (indicating seconds) and -// is preceded by the number of seconds, with nanoseconds expressed as -// fractional seconds. For example, 3 seconds with 0 nanoseconds should be -// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should -// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 -// microsecond should be expressed in JSON format as "3.000001s". -// -// -type Duration struct { - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. Note: these bounds are computed from: - // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Duration) Reset() { *m = Duration{} } -func (m *Duration) String() string { return proto.CompactTextString(m) } -func (*Duration) ProtoMessage() {} -func (*Duration) Descriptor() ([]byte, []int) { - return fileDescriptor_23597b2ebd7ac6c5, []int{0} -} - -func (*Duration) XXX_WellKnownType() string { return "Duration" } - -func (m *Duration) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Duration.Unmarshal(m, b) -} -func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Duration.Marshal(b, m, deterministic) -} -func (m *Duration) XXX_Merge(src proto.Message) { - xxx_messageInfo_Duration.Merge(m, src) -} -func (m *Duration) XXX_Size() int { - return xxx_messageInfo_Duration.Size(m) -} -func (m *Duration) XXX_DiscardUnknown() { - xxx_messageInfo_Duration.DiscardUnknown(m) -} - -var xxx_messageInfo_Duration proto.InternalMessageInfo - -func (m *Duration) GetSeconds() int64 { - if m != nil { - return m.Seconds - } - return 0 -} - -func (m *Duration) GetNanos() int32 { - if m != nil { - return m.Nanos - } - return 0 -} - -func init() { - proto.RegisterType((*Duration)(nil), "google.protobuf.Duration") -} - -func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) } - -var fileDescriptor_23597b2ebd7ac6c5 = []byte{ - // 190 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a, - 0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56, - 0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5, - 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e, - 0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c, - 0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56, - 0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e, - 0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4, - 0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78, - 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63, - 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto b/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto deleted file mode 100644 index 975fce41a..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto +++ /dev/null @@ -1,117 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/duration"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "DurationProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// A Duration represents a signed, fixed-length span of time represented -// as a count of seconds and fractions of seconds at nanosecond -// resolution. It is independent of any calendar and concepts like "day" -// or "month". It is related to Timestamp in that the difference between -// two Timestamp values is a Duration and it can be added or subtracted -// from a Timestamp. Range is approximately +-10,000 years. -// -// # Examples -// -// Example 1: Compute Duration from two Timestamps in pseudo code. -// -// Timestamp start = ...; -// Timestamp end = ...; -// Duration duration = ...; -// -// duration.seconds = end.seconds - start.seconds; -// duration.nanos = end.nanos - start.nanos; -// -// if (duration.seconds < 0 && duration.nanos > 0) { -// duration.seconds += 1; -// duration.nanos -= 1000000000; -// } else if (durations.seconds > 0 && duration.nanos < 0) { -// duration.seconds -= 1; -// duration.nanos += 1000000000; -// } -// -// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. -// -// Timestamp start = ...; -// Duration duration = ...; -// Timestamp end = ...; -// -// end.seconds = start.seconds + duration.seconds; -// end.nanos = start.nanos + duration.nanos; -// -// if (end.nanos < 0) { -// end.seconds -= 1; -// end.nanos += 1000000000; -// } else if (end.nanos >= 1000000000) { -// end.seconds += 1; -// end.nanos -= 1000000000; -// } -// -// Example 3: Compute Duration from datetime.timedelta in Python. -// -// td = datetime.timedelta(days=3, minutes=10) -// duration = Duration() -// duration.FromTimedelta(td) -// -// # JSON Mapping -// -// In JSON format, the Duration type is encoded as a string rather than an -// object, where the string ends in the suffix "s" (indicating seconds) and -// is preceded by the number of seconds, with nanoseconds expressed as -// fractional seconds. For example, 3 seconds with 0 nanoseconds should be -// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should -// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 -// microsecond should be expressed in JSON format as "3.000001s". -// -// -message Duration { - - // Signed seconds of the span of time. Must be from -315,576,000,000 - // to +315,576,000,000 inclusive. Note: these bounds are computed from: - // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years - int64 seconds = 1; - - // Signed fractions of a second at nanosecond resolution of the span - // of time. Durations less than one second are represented with a 0 - // `seconds` field and a positive or negative `nanos` field. For durations - // of one second or more, a non-zero value for the `nanos` field must be - // of the same sign as the `seconds` field. Must be from -999,999,999 - // to +999,999,999 inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go b/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go deleted file mode 100644 index 33daa73dd..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go +++ /dev/null @@ -1,336 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/struct.proto - -package structpb - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// `NullValue` is a singleton enumeration to represent the null value for the -// `Value` type union. -// -// The JSON representation for `NullValue` is JSON `null`. -type NullValue int32 - -const ( - // Null value. - NullValue_NULL_VALUE NullValue = 0 -) - -var NullValue_name = map[int32]string{ - 0: "NULL_VALUE", -} - -var NullValue_value = map[string]int32{ - "NULL_VALUE": 0, -} - -func (x NullValue) String() string { - return proto.EnumName(NullValue_name, int32(x)) -} - -func (NullValue) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{0} -} - -func (NullValue) XXX_WellKnownType() string { return "NullValue" } - -// `Struct` represents a structured data value, consisting of fields -// which map to dynamically typed values. In some languages, `Struct` -// might be supported by a native representation. For example, in -// scripting languages like JS a struct is represented as an -// object. The details of that representation are described together -// with the proto support for the language. -// -// The JSON representation for `Struct` is JSON object. -type Struct struct { - // Unordered map of dynamically typed values. - Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Struct) Reset() { *m = Struct{} } -func (m *Struct) String() string { return proto.CompactTextString(m) } -func (*Struct) ProtoMessage() {} -func (*Struct) Descriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{0} -} - -func (*Struct) XXX_WellKnownType() string { return "Struct" } - -func (m *Struct) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Struct.Unmarshal(m, b) -} -func (m *Struct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Struct.Marshal(b, m, deterministic) -} -func (m *Struct) XXX_Merge(src proto.Message) { - xxx_messageInfo_Struct.Merge(m, src) -} -func (m *Struct) XXX_Size() int { - return xxx_messageInfo_Struct.Size(m) -} -func (m *Struct) XXX_DiscardUnknown() { - xxx_messageInfo_Struct.DiscardUnknown(m) -} - -var xxx_messageInfo_Struct proto.InternalMessageInfo - -func (m *Struct) GetFields() map[string]*Value { - if m != nil { - return m.Fields - } - return nil -} - -// `Value` represents a dynamically typed value which can be either -// null, a number, a string, a boolean, a recursive struct value, or a -// list of values. A producer of value is expected to set one of that -// variants, absence of any variant indicates an error. -// -// The JSON representation for `Value` is JSON value. -type Value struct { - // The kind of value. - // - // Types that are valid to be assigned to Kind: - // *Value_NullValue - // *Value_NumberValue - // *Value_StringValue - // *Value_BoolValue - // *Value_StructValue - // *Value_ListValue - Kind isValue_Kind `protobuf_oneof:"kind"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Value) Reset() { *m = Value{} } -func (m *Value) String() string { return proto.CompactTextString(m) } -func (*Value) ProtoMessage() {} -func (*Value) Descriptor() ([]byte, []int) { - return fileDescriptor_df322afd6c9fb402, []int{1} -} - -func (*Value) XXX_WellKnownType() string { return "Value" } - -func (m *Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Value.Unmarshal(m, b) -} -func (m *Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Value.Marshal(b, m, deterministic) -} -func (m *Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_Value.Merge(m, src) -} -func (m *Value) XXX_Size() int { - return xxx_messageInfo_Value.Size(m) -} -func (m *Value) XXX_DiscardUnknown() { - xxx_messageInfo_Value.DiscardUnknown(m) -} - -var xxx_messageInfo_Value proto.InternalMessageInfo - -type isValue_Kind interface { - isValue_Kind() -} - -type Value_NullValue struct { - NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"` -} - -type Value_NumberValue struct { - NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"` -} - -type Value_StringValue struct { - StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"` -} - -type Value_BoolValue struct { - BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"` -} - -type Value_StructValue struct { - StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"` -} - -type Value_ListValue struct { - ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"` -} - -func (*Value_NullValue) isValue_Kind() {} - -func (*Value_NumberValue) isValue_Kind() {} - -func (*Value_StringValue) isValue_Kind() {} - -func (*Value_BoolValue) isValue_Kind() {} - -func (*Value_StructValue) isValue_Kind() {} - -func (*Value_ListValue) isValue_Kind() {} - -func (m *Value) GetKind() isValue_Kind { - if m != nil { - return m.Kind - } - return nil -} - -func (m *Value) GetNullValue() NullValue { - if x, ok := m.GetKind().(*Value_NullValue); ok { - return x.NullValue - } - return NullValue_NULL_VALUE -} - -func (m *Value) GetNumberValue() float64 { - if x, ok := m.GetKind().(*Value_NumberValue); ok { - return x.NumberValue - } - return 0 -} - -func (m *Value) GetStringValue() string { - if x, ok := m.GetKind().(*Value_StringValue); ok { - return x.StringValue - } - return "" -} - -func (m *Value) GetBoolValue() bool { - if x, ok := m.GetKind().(*Value_BoolValue); ok { - return x.BoolValue - } - return false -} - -func (m *Value) GetStructValue() *Struct { - if x, ok := m.GetKind().(*Value_StructValue); ok { - return x.StructValue - } - return nil -} - -func (m *Value) GetListValue() *ListValue { - if x, ok := m.GetKind().(*Value_ListValue); ok { - return x.ListValue - } - return nil -} - -// XXX_OneofWrappers is for the internal use of the proto package. -func (*Value) XXX_OneofWrappers() []interface{} { - return []interface{}{ - (*Value_NullValue)(nil), - (*Value_NumberValue)(nil), - (*Value_StringValue)(nil), - (*Value_BoolValue)(nil), - (*Value_StructValue)(nil), - (*Value_ListValue)(nil), - } -} - -// `ListValue` is a wrapper around a repeated field of values. -// -// The JSON representation for `ListValue` is JSON array. -type ListValue struct { - // Repeated field of dynamically typed values. - Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` - 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0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto b/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto deleted file mode 100644 index 7d7808e7f..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/struct/struct.proto +++ /dev/null @@ -1,96 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/struct;structpb"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "StructProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - - -// `Struct` represents a structured data value, consisting of fields -// which map to dynamically typed values. In some languages, `Struct` -// might be supported by a native representation. For example, in -// scripting languages like JS a struct is represented as an -// object. The details of that representation are described together -// with the proto support for the language. -// -// The JSON representation for `Struct` is JSON object. -message Struct { - // Unordered map of dynamically typed values. - map fields = 1; -} - -// `Value` represents a dynamically typed value which can be either -// null, a number, a string, a boolean, a recursive struct value, or a -// list of values. A producer of value is expected to set one of that -// variants, absence of any variant indicates an error. -// -// The JSON representation for `Value` is JSON value. -message Value { - // The kind of value. - oneof kind { - // Represents a null value. - NullValue null_value = 1; - // Represents a double value. - double number_value = 2; - // Represents a string value. - string string_value = 3; - // Represents a boolean value. - bool bool_value = 4; - // Represents a structured value. - Struct struct_value = 5; - // Represents a repeated `Value`. - ListValue list_value = 6; - } -} - -// `NullValue` is a singleton enumeration to represent the null value for the -// `Value` type union. -// -// The JSON representation for `NullValue` is JSON `null`. -enum NullValue { - // Null value. - NULL_VALUE = 0; -} - -// `ListValue` is a wrapper around a repeated field of values. -// -// The JSON representation for `ListValue` is JSON array. -message ListValue { - // Repeated field of dynamically typed values. - repeated Value values = 1; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go deleted file mode 100644 index 8da0df01a..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go +++ /dev/null @@ -1,132 +0,0 @@ -// Go support for Protocol Buffers - Google's data interchange format -// -// Copyright 2016 The Go Authors. All rights reserved. -// https://github.com/golang/protobuf -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -package ptypes - -// This file implements operations on google.protobuf.Timestamp. - -import ( - "errors" - "fmt" - "time" - - tspb "github.com/golang/protobuf/ptypes/timestamp" -) - -const ( - // Seconds field of the earliest valid Timestamp. - // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - minValidSeconds = -62135596800 - // Seconds field just after the latest valid Timestamp. - // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). - maxValidSeconds = 253402300800 -) - -// validateTimestamp determines whether a Timestamp is valid. -// A valid timestamp represents a time in the range -// [0001-01-01, 10000-01-01) and has a Nanos field -// in the range [0, 1e9). -// -// If the Timestamp is valid, validateTimestamp returns nil. -// Otherwise, it returns an error that describes -// the problem. -// -// Every valid Timestamp can be represented by a time.Time, but the converse is not true. -func validateTimestamp(ts *tspb.Timestamp) error { - if ts == nil { - return errors.New("timestamp: nil Timestamp") - } - if ts.Seconds < minValidSeconds { - return fmt.Errorf("timestamp: %v before 0001-01-01", ts) - } - if ts.Seconds >= maxValidSeconds { - return fmt.Errorf("timestamp: %v after 10000-01-01", ts) - } - if ts.Nanos < 0 || ts.Nanos >= 1e9 { - return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts) - } - return nil -} - -// Timestamp converts a google.protobuf.Timestamp proto to a time.Time. -// It returns an error if the argument is invalid. -// -// Unlike most Go functions, if Timestamp returns an error, the first return value -// is not the zero time.Time. Instead, it is the value obtained from the -// time.Unix function when passed the contents of the Timestamp, in the UTC -// locale. This may or may not be a meaningful time; many invalid Timestamps -// do map to valid time.Times. -// -// A nil Timestamp returns an error. The first return value in that case is -// undefined. -func Timestamp(ts *tspb.Timestamp) (time.Time, error) { - // Don't return the zero value on error, because corresponds to a valid - // timestamp. Instead return whatever time.Unix gives us. - var t time.Time - if ts == nil { - t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp - } else { - t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() - } - return t, validateTimestamp(ts) -} - -// TimestampNow returns a google.protobuf.Timestamp for the current time. -func TimestampNow() *tspb.Timestamp { - ts, err := TimestampProto(time.Now()) - if err != nil { - panic("ptypes: time.Now() out of Timestamp range") - } - return ts -} - -// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. -// It returns an error if the resulting Timestamp is invalid. -func TimestampProto(t time.Time) (*tspb.Timestamp, error) { - ts := &tspb.Timestamp{ - Seconds: t.Unix(), - Nanos: int32(t.Nanosecond()), - } - if err := validateTimestamp(ts); err != nil { - return nil, err - } - return ts, nil -} - -// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid -// Timestamps, it returns an error message in parentheses. -func TimestampString(ts *tspb.Timestamp) string { - t, err := Timestamp(ts) - if err != nil { - return fmt.Sprintf("(%v)", err) - } - return t.Format(time.RFC3339Nano) -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go deleted file mode 100644 index 31cd846de..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go +++ /dev/null @@ -1,179 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/timestamp.proto - -package timestamp - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// A Timestamp represents a point in time independent of any time zone -// or calendar, represented as seconds and fractions of seconds at -// nanosecond resolution in UTC Epoch time. It is encoded using the -// Proleptic Gregorian Calendar which extends the Gregorian calendar -// backwards to year one. It is encoded assuming all minutes are 60 -// seconds long, i.e. leap seconds are "smeared" so that no leap second -// table is needed for interpretation. Range is from -// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. -// By restricting to that range, we ensure that we can convert to -// and from RFC 3339 date strings. -// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt). -// -// # Examples -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// timestamp = Timestamp() -// timestamp.GetCurrentTime() -// -// # JSON Mapping -// -// In JSON format, the Timestamp type is encoded as a string in the -// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the -// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" -// where {year} is always expressed using four digits while {month}, {day}, -// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional -// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), -// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required. A proto3 JSON serializer should always use UTC (as indicated by -// "Z") when printing the Timestamp type and a proto3 JSON parser should be -// able to accept both UTC and other timezones (as indicated by an offset). -// -// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past -// 01:30 UTC on January 15, 2017. -// -// In JavaScript, one can convert a Date object to this format using the -// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString] -// method. In Python, a standard `datetime.datetime` object can be converted -// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) -// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one -// can use the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime-- -// ) to obtain a formatter capable of generating timestamps in this format. -// -// -type Timestamp struct { - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Timestamp) Reset() { *m = Timestamp{} } -func (m *Timestamp) String() string { return proto.CompactTextString(m) } -func (*Timestamp) ProtoMessage() {} -func (*Timestamp) Descriptor() ([]byte, []int) { - return fileDescriptor_292007bbfe81227e, []int{0} -} - -func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" } - -func (m *Timestamp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Timestamp.Unmarshal(m, b) -} -func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic) -} -func (m *Timestamp) XXX_Merge(src proto.Message) { - xxx_messageInfo_Timestamp.Merge(m, src) -} -func (m *Timestamp) XXX_Size() int { - return xxx_messageInfo_Timestamp.Size(m) -} -func (m *Timestamp) XXX_DiscardUnknown() { - xxx_messageInfo_Timestamp.DiscardUnknown(m) -} - -var xxx_messageInfo_Timestamp proto.InternalMessageInfo - -func (m *Timestamp) GetSeconds() int64 { - if m != nil { - return m.Seconds - } - return 0 -} - -func (m *Timestamp) GetNanos() int32 { - if m != nil { - return m.Nanos - } - return 0 -} - -func init() { - proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp") -} - -func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) } - -var fileDescriptor_292007bbfe81227e = []byte{ - // 191 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f, - 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d, - 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28, - 0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5, - 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89, - 0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70, - 0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51, - 0xda, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89, - 0x79, 0xe9, 0x08, 0x27, 0x16, 0x94, 0x54, 0x16, 0xa4, 0x16, 0x23, 0x5c, 0xfa, 0x83, 0x91, 0x71, - 0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a, - 0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43, - 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00, -} diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto deleted file mode 100644 index eafb3fa03..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto +++ /dev/null @@ -1,135 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/timestamp"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "TimestampProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// A Timestamp represents a point in time independent of any time zone -// or calendar, represented as seconds and fractions of seconds at -// nanosecond resolution in UTC Epoch time. It is encoded using the -// Proleptic Gregorian Calendar which extends the Gregorian calendar -// backwards to year one. It is encoded assuming all minutes are 60 -// seconds long, i.e. leap seconds are "smeared" so that no leap second -// table is needed for interpretation. Range is from -// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. -// By restricting to that range, we ensure that we can convert to -// and from RFC 3339 date strings. -// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt). -// -// # Examples -// -// Example 1: Compute Timestamp from POSIX `time()`. -// -// Timestamp timestamp; -// timestamp.set_seconds(time(NULL)); -// timestamp.set_nanos(0); -// -// Example 2: Compute Timestamp from POSIX `gettimeofday()`. -// -// struct timeval tv; -// gettimeofday(&tv, NULL); -// -// Timestamp timestamp; -// timestamp.set_seconds(tv.tv_sec); -// timestamp.set_nanos(tv.tv_usec * 1000); -// -// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. -// -// FILETIME ft; -// GetSystemTimeAsFileTime(&ft); -// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; -// -// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z -// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. -// Timestamp timestamp; -// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); -// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); -// -// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. -// -// long millis = System.currentTimeMillis(); -// -// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) -// .setNanos((int) ((millis % 1000) * 1000000)).build(); -// -// -// Example 5: Compute Timestamp from current time in Python. -// -// timestamp = Timestamp() -// timestamp.GetCurrentTime() -// -// # JSON Mapping -// -// In JSON format, the Timestamp type is encoded as a string in the -// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the -// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" -// where {year} is always expressed using four digits while {month}, {day}, -// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional -// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), -// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone -// is required. A proto3 JSON serializer should always use UTC (as indicated by -// "Z") when printing the Timestamp type and a proto3 JSON parser should be -// able to accept both UTC and other timezones (as indicated by an offset). -// -// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past -// 01:30 UTC on January 15, 2017. -// -// In JavaScript, one can convert a Date object to this format using the -// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString] -// method. In Python, a standard `datetime.datetime` object can be converted -// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) -// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one -// can use the Joda Time's [`ISODateTimeFormat.dateTime()`]( -// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime-- -// ) to obtain a formatter capable of generating timestamps in this format. -// -// -message Timestamp { - - // Represents seconds of UTC time since Unix epoch - // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to - // 9999-12-31T23:59:59Z inclusive. - int64 seconds = 1; - - // Non-negative fractions of a second at nanosecond resolution. Negative - // second values with fractions must still have non-negative nanos values - // that count forward in time. Must be from 0 to 999,999,999 - // inclusive. - int32 nanos = 2; -} diff --git a/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go b/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go deleted file mode 100644 index add19a1ad..000000000 --- a/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go +++ /dev/null @@ -1,461 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: google/protobuf/wrappers.proto - -package wrappers - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -// Wrapper message for `double`. -// -// The JSON representation for `DoubleValue` is JSON number. -type DoubleValue struct { - // The double value. - Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *DoubleValue) Reset() { *m = DoubleValue{} } -func (m *DoubleValue) String() string { return proto.CompactTextString(m) } -func (*DoubleValue) ProtoMessage() {} -func (*DoubleValue) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{0} -} - -func (*DoubleValue) XXX_WellKnownType() string { return "DoubleValue" } - -func (m *DoubleValue) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_DoubleValue.Unmarshal(m, b) -} -func (m *DoubleValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_DoubleValue.Marshal(b, m, deterministic) -} -func (m *DoubleValue) XXX_Merge(src proto.Message) { - xxx_messageInfo_DoubleValue.Merge(m, src) -} -func (m *DoubleValue) XXX_Size() int { - return xxx_messageInfo_DoubleValue.Size(m) -} -func (m *DoubleValue) XXX_DiscardUnknown() { - xxx_messageInfo_DoubleValue.DiscardUnknown(m) -} - -var xxx_messageInfo_DoubleValue proto.InternalMessageInfo - -func (m *DoubleValue) GetValue() float64 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `float`. -// -// The JSON representation for `FloatValue` is JSON number. -type FloatValue struct { - // The float value. - Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *FloatValue) Reset() { *m = FloatValue{} } -func (m *FloatValue) String() string { return proto.CompactTextString(m) } -func (*FloatValue) ProtoMessage() {} -func (*FloatValue) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{1} -} - -func (*FloatValue) XXX_WellKnownType() string { return "FloatValue" } - -func (m *FloatValue) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_FloatValue.Unmarshal(m, b) -} -func (m *FloatValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_FloatValue.Marshal(b, m, deterministic) -} -func (m *FloatValue) XXX_Merge(src proto.Message) { - xxx_messageInfo_FloatValue.Merge(m, src) -} -func (m *FloatValue) XXX_Size() int { - return xxx_messageInfo_FloatValue.Size(m) -} -func (m *FloatValue) XXX_DiscardUnknown() { - xxx_messageInfo_FloatValue.DiscardUnknown(m) -} - -var xxx_messageInfo_FloatValue proto.InternalMessageInfo - -func (m *FloatValue) GetValue() float32 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `int64`. -// -// The JSON representation for `Int64Value` is JSON string. -type Int64Value struct { - // The int64 value. - Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Int64Value) Reset() { *m = Int64Value{} } -func (m *Int64Value) String() string { return proto.CompactTextString(m) } -func (*Int64Value) ProtoMessage() {} -func (*Int64Value) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{2} -} - -func (*Int64Value) XXX_WellKnownType() string { return "Int64Value" } - -func (m *Int64Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Int64Value.Unmarshal(m, b) -} -func (m *Int64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Int64Value.Marshal(b, m, deterministic) -} -func (m *Int64Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_Int64Value.Merge(m, src) -} -func (m *Int64Value) XXX_Size() int { - return xxx_messageInfo_Int64Value.Size(m) -} -func (m *Int64Value) XXX_DiscardUnknown() { - xxx_messageInfo_Int64Value.DiscardUnknown(m) -} - -var xxx_messageInfo_Int64Value proto.InternalMessageInfo - -func (m *Int64Value) GetValue() int64 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `uint64`. -// -// The JSON representation for `UInt64Value` is JSON string. -type UInt64Value struct { - // The uint64 value. - Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UInt64Value) Reset() { *m = UInt64Value{} } -func (m *UInt64Value) String() string { return proto.CompactTextString(m) } -func (*UInt64Value) ProtoMessage() {} -func (*UInt64Value) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{3} -} - -func (*UInt64Value) XXX_WellKnownType() string { return "UInt64Value" } - -func (m *UInt64Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UInt64Value.Unmarshal(m, b) -} -func (m *UInt64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UInt64Value.Marshal(b, m, deterministic) -} -func (m *UInt64Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_UInt64Value.Merge(m, src) -} -func (m *UInt64Value) XXX_Size() int { - return xxx_messageInfo_UInt64Value.Size(m) -} -func (m *UInt64Value) XXX_DiscardUnknown() { - xxx_messageInfo_UInt64Value.DiscardUnknown(m) -} - -var xxx_messageInfo_UInt64Value proto.InternalMessageInfo - -func (m *UInt64Value) GetValue() uint64 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `int32`. -// -// The JSON representation for `Int32Value` is JSON number. -type Int32Value struct { - // The int32 value. - Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Int32Value) Reset() { *m = Int32Value{} } -func (m *Int32Value) String() string { return proto.CompactTextString(m) } -func (*Int32Value) ProtoMessage() {} -func (*Int32Value) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{4} -} - -func (*Int32Value) XXX_WellKnownType() string { return "Int32Value" } - -func (m *Int32Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Int32Value.Unmarshal(m, b) -} -func (m *Int32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Int32Value.Marshal(b, m, deterministic) -} -func (m *Int32Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_Int32Value.Merge(m, src) -} -func (m *Int32Value) XXX_Size() int { - return xxx_messageInfo_Int32Value.Size(m) -} -func (m *Int32Value) XXX_DiscardUnknown() { - xxx_messageInfo_Int32Value.DiscardUnknown(m) -} - -var xxx_messageInfo_Int32Value proto.InternalMessageInfo - -func (m *Int32Value) GetValue() int32 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `uint32`. -// -// The JSON representation for `UInt32Value` is JSON number. -type UInt32Value struct { - // The uint32 value. - Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UInt32Value) Reset() { *m = UInt32Value{} } -func (m *UInt32Value) String() string { return proto.CompactTextString(m) } -func (*UInt32Value) ProtoMessage() {} -func (*UInt32Value) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{5} -} - -func (*UInt32Value) XXX_WellKnownType() string { return "UInt32Value" } - -func (m *UInt32Value) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UInt32Value.Unmarshal(m, b) -} -func (m *UInt32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UInt32Value.Marshal(b, m, deterministic) -} -func (m *UInt32Value) XXX_Merge(src proto.Message) { - xxx_messageInfo_UInt32Value.Merge(m, src) -} -func (m *UInt32Value) XXX_Size() int { - return xxx_messageInfo_UInt32Value.Size(m) -} -func (m *UInt32Value) XXX_DiscardUnknown() { - xxx_messageInfo_UInt32Value.DiscardUnknown(m) -} - -var xxx_messageInfo_UInt32Value proto.InternalMessageInfo - -func (m *UInt32Value) GetValue() uint32 { - if m != nil { - return m.Value - } - return 0 -} - -// Wrapper message for `bool`. -// -// The JSON representation for `BoolValue` is JSON `true` and `false`. -type BoolValue struct { - // The bool value. - Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *BoolValue) Reset() { *m = BoolValue{} } -func (m *BoolValue) String() string { return proto.CompactTextString(m) } -func (*BoolValue) ProtoMessage() {} -func (*BoolValue) Descriptor() ([]byte, []int) { - return fileDescriptor_5377b62bda767935, []int{6} -} - -func (*BoolValue) XXX_WellKnownType() string { return "BoolValue" } - -func (m *BoolValue) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_BoolValue.Unmarshal(m, b) -} -func (m *BoolValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_BoolValue.Marshal(b, m, deterministic) -} -func (m *BoolValue) XXX_Merge(src proto.Message) { - xxx_messageInfo_BoolValue.Merge(m, src) -} -func (m *BoolValue) XXX_Size() int { - return xxx_messageInfo_BoolValue.Size(m) -} -func (m *BoolValue) XXX_DiscardUnknown() { - xxx_messageInfo_BoolValue.DiscardUnknown(m) -} - -var xxx_messageInfo_BoolValue proto.InternalMessageInfo - -func (m *BoolValue) GetValue() bool { - if m != nil { - return m.Value - } - return false -} - -// Wrapper message for `string`. -// -// The JSON representation for `StringValue` is JSON string. -type StringValue struct { - // The string value. - Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` - 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Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Wrappers for primitive (non-message) types. These types are useful -// for embedding primitives in the `google.protobuf.Any` type and for places -// where we need to distinguish between the absence of a primitive -// typed field and its default value. - -syntax = "proto3"; - -package google.protobuf; - -option csharp_namespace = "Google.Protobuf.WellKnownTypes"; -option cc_enable_arenas = true; -option go_package = "github.com/golang/protobuf/ptypes/wrappers"; -option java_package = "com.google.protobuf"; -option java_outer_classname = "WrappersProto"; -option java_multiple_files = true; -option objc_class_prefix = "GPB"; - -// Wrapper message for `double`. -// -// The JSON representation for `DoubleValue` is JSON number. -message DoubleValue { - // The double value. - double value = 1; -} - -// Wrapper message for `float`. -// -// The JSON representation for `FloatValue` is JSON number. -message FloatValue { - // The float value. - float value = 1; -} - -// Wrapper message for `int64`. -// -// The JSON representation for `Int64Value` is JSON string. -message Int64Value { - // The int64 value. - int64 value = 1; -} - -// Wrapper message for `uint64`. -// -// The JSON representation for `UInt64Value` is JSON string. -message UInt64Value { - // The uint64 value. - uint64 value = 1; -} - -// Wrapper message for `int32`. -// -// The JSON representation for `Int32Value` is JSON number. -message Int32Value { - // The int32 value. - int32 value = 1; -} - -// Wrapper message for `uint32`. -// -// The JSON representation for `UInt32Value` is JSON number. -message UInt32Value { - // The uint32 value. - uint32 value = 1; -} - -// Wrapper message for `bool`. -// -// The JSON representation for `BoolValue` is JSON `true` and `false`. -message BoolValue { - // The bool value. - bool value = 1; -} - -// Wrapper message for `string`. -// -// The JSON representation for `StringValue` is JSON string. -message StringValue { - // The string value. - string value = 1; -} - -// Wrapper message for `bytes`. -// -// The JSON representation for `BytesValue` is JSON string. -message BytesValue { - // The bytes value. - bytes value = 1; -} diff --git a/vendor/github.com/google/btree/.travis.yml b/vendor/github.com/google/btree/.travis.yml deleted file mode 100644 index 4f2ee4d97..000000000 --- a/vendor/github.com/google/btree/.travis.yml +++ /dev/null @@ -1 +0,0 @@ -language: go diff --git a/vendor/github.com/google/btree/LICENSE b/vendor/github.com/google/btree/LICENSE deleted file mode 100644 index d64569567..000000000 --- a/vendor/github.com/google/btree/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/google/btree/README.md b/vendor/github.com/google/btree/README.md deleted file mode 100644 index 6062a4dac..000000000 --- a/vendor/github.com/google/btree/README.md +++ /dev/null @@ -1,12 +0,0 @@ -# BTree implementation for Go - -![Travis CI Build Status](https://api.travis-ci.org/google/btree.svg?branch=master) - -This package provides an in-memory B-Tree implementation for Go, useful as -an ordered, mutable data structure. - -The API is based off of the wonderful -http://godoc.org/github.com/petar/GoLLRB/llrb, and is meant to allow btree to -act as a drop-in replacement for gollrb trees. - -See http://godoc.org/github.com/google/btree for documentation. diff --git a/vendor/github.com/google/btree/btree.go b/vendor/github.com/google/btree/btree.go deleted file mode 100644 index 6ff062f9b..000000000 --- a/vendor/github.com/google/btree/btree.go +++ /dev/null @@ -1,890 +0,0 @@ -// Copyright 2014 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package btree implements in-memory B-Trees of arbitrary degree. -// -// btree implements an in-memory B-Tree for use as an ordered data structure. -// It is not meant for persistent storage solutions. -// -// It has a flatter structure than an equivalent red-black or other binary tree, -// which in some cases yields better memory usage and/or performance. -// See some discussion on the matter here: -// http://google-opensource.blogspot.com/2013/01/c-containers-that-save-memory-and-time.html -// Note, though, that this project is in no way related to the C++ B-Tree -// implementation written about there. -// -// Within this tree, each node contains a slice of items and a (possibly nil) -// slice of children. For basic numeric values or raw structs, this can cause -// efficiency differences when compared to equivalent C++ template code that -// stores values in arrays within the node: -// * Due to the overhead of storing values as interfaces (each -// value needs to be stored as the value itself, then 2 words for the -// interface pointing to that value and its type), resulting in higher -// memory use. -// * Since interfaces can point to values anywhere in memory, values are -// most likely not stored in contiguous blocks, resulting in a higher -// number of cache misses. -// These issues don't tend to matter, though, when working with strings or other -// heap-allocated structures, since C++-equivalent structures also must store -// pointers and also distribute their values across the heap. -// -// This implementation is designed to be a drop-in replacement to gollrb.LLRB -// trees, (http://github.com/petar/gollrb), an excellent and probably the most -// widely used ordered tree implementation in the Go ecosystem currently. -// Its functions, therefore, exactly mirror those of -// llrb.LLRB where possible. Unlike gollrb, though, we currently don't -// support storing multiple equivalent values. -package btree - -import ( - "fmt" - "io" - "sort" - "strings" - "sync" -) - -// Item represents a single object in the tree. -type Item interface { - // Less tests whether the current item is less than the given argument. - // - // This must provide a strict weak ordering. - // If !a.Less(b) && !b.Less(a), we treat this to mean a == b (i.e. we can only - // hold one of either a or b in the tree). - Less(than Item) bool -} - -const ( - DefaultFreeListSize = 32 -) - -var ( - nilItems = make(items, 16) - nilChildren = make(children, 16) -) - -// FreeList represents a free list of btree nodes. By default each -// BTree has its own FreeList, but multiple BTrees can share the same -// FreeList. -// Two Btrees using the same freelist are safe for concurrent write access. -type FreeList struct { - mu sync.Mutex - freelist []*node -} - -// NewFreeList creates a new free list. -// size is the maximum size of the returned free list. -func NewFreeList(size int) *FreeList { - return &FreeList{freelist: make([]*node, 0, size)} -} - -func (f *FreeList) newNode() (n *node) { - f.mu.Lock() - index := len(f.freelist) - 1 - if index < 0 { - f.mu.Unlock() - return new(node) - } - n = f.freelist[index] - f.freelist[index] = nil - f.freelist = f.freelist[:index] - f.mu.Unlock() - return -} - -// freeNode adds the given node to the list, returning true if it was added -// and false if it was discarded. -func (f *FreeList) freeNode(n *node) (out bool) { - f.mu.Lock() - if len(f.freelist) < cap(f.freelist) { - f.freelist = append(f.freelist, n) - out = true - } - f.mu.Unlock() - return -} - -// ItemIterator allows callers of Ascend* to iterate in-order over portions of -// the tree. When this function returns false, iteration will stop and the -// associated Ascend* function will immediately return. -type ItemIterator func(i Item) bool - -// New creates a new B-Tree with the given degree. -// -// New(2), for example, will create a 2-3-4 tree (each node contains 1-3 items -// and 2-4 children). -func New(degree int) *BTree { - return NewWithFreeList(degree, NewFreeList(DefaultFreeListSize)) -} - -// NewWithFreeList creates a new B-Tree that uses the given node free list. -func NewWithFreeList(degree int, f *FreeList) *BTree { - if degree <= 1 { - panic("bad degree") - } - return &BTree{ - degree: degree, - cow: ©OnWriteContext{freelist: f}, - } -} - -// items stores items in a node. -type items []Item - -// insertAt inserts a value into the given index, pushing all subsequent values -// forward. -func (s *items) insertAt(index int, item Item) { - *s = append(*s, nil) - if index < len(*s) { - copy((*s)[index+1:], (*s)[index:]) - } - (*s)[index] = item -} - -// removeAt removes a value at a given index, pulling all subsequent values -// back. -func (s *items) removeAt(index int) Item { - item := (*s)[index] - copy((*s)[index:], (*s)[index+1:]) - (*s)[len(*s)-1] = nil - *s = (*s)[:len(*s)-1] - return item -} - -// pop removes and returns the last element in the list. -func (s *items) pop() (out Item) { - index := len(*s) - 1 - out = (*s)[index] - (*s)[index] = nil - *s = (*s)[:index] - return -} - -// truncate truncates this instance at index so that it contains only the -// first index items. index must be less than or equal to length. -func (s *items) truncate(index int) { - var toClear items - *s, toClear = (*s)[:index], (*s)[index:] - for len(toClear) > 0 { - toClear = toClear[copy(toClear, nilItems):] - } -} - -// find returns the index where the given item should be inserted into this -// list. 'found' is true if the item already exists in the list at the given -// index. -func (s items) find(item Item) (index int, found bool) { - i := sort.Search(len(s), func(i int) bool { - return item.Less(s[i]) - }) - if i > 0 && !s[i-1].Less(item) { - return i - 1, true - } - return i, false -} - -// children stores child nodes in a node. -type children []*node - -// insertAt inserts a value into the given index, pushing all subsequent values -// forward. -func (s *children) insertAt(index int, n *node) { - *s = append(*s, nil) - if index < len(*s) { - copy((*s)[index+1:], (*s)[index:]) - } - (*s)[index] = n -} - -// removeAt removes a value at a given index, pulling all subsequent values -// back. -func (s *children) removeAt(index int) *node { - n := (*s)[index] - copy((*s)[index:], (*s)[index+1:]) - (*s)[len(*s)-1] = nil - *s = (*s)[:len(*s)-1] - return n -} - -// pop removes and returns the last element in the list. -func (s *children) pop() (out *node) { - index := len(*s) - 1 - out = (*s)[index] - (*s)[index] = nil - *s = (*s)[:index] - return -} - -// truncate truncates this instance at index so that it contains only the -// first index children. index must be less than or equal to length. -func (s *children) truncate(index int) { - var toClear children - *s, toClear = (*s)[:index], (*s)[index:] - for len(toClear) > 0 { - toClear = toClear[copy(toClear, nilChildren):] - } -} - -// node is an internal node in a tree. -// -// It must at all times maintain the invariant that either -// * len(children) == 0, len(items) unconstrained -// * len(children) == len(items) + 1 -type node struct { - items items - children children - cow *copyOnWriteContext -} - -func (n *node) mutableFor(cow *copyOnWriteContext) *node { - if n.cow == cow { - return n - } - out := cow.newNode() - if cap(out.items) >= len(n.items) { - out.items = out.items[:len(n.items)] - } else { - out.items = make(items, len(n.items), cap(n.items)) - } - copy(out.items, n.items) - // Copy children - if cap(out.children) >= len(n.children) { - out.children = out.children[:len(n.children)] - } else { - out.children = make(children, len(n.children), cap(n.children)) - } - copy(out.children, n.children) - return out -} - -func (n *node) mutableChild(i int) *node { - c := n.children[i].mutableFor(n.cow) - n.children[i] = c - return c -} - -// split splits the given node at the given index. The current node shrinks, -// and this function returns the item that existed at that index and a new node -// containing all items/children after it. -func (n *node) split(i int) (Item, *node) { - item := n.items[i] - next := n.cow.newNode() - next.items = append(next.items, n.items[i+1:]...) - n.items.truncate(i) - if len(n.children) > 0 { - next.children = append(next.children, n.children[i+1:]...) - n.children.truncate(i + 1) - } - return item, next -} - -// maybeSplitChild checks if a child should be split, and if so splits it. -// Returns whether or not a split occurred. -func (n *node) maybeSplitChild(i, maxItems int) bool { - if len(n.children[i].items) < maxItems { - return false - } - first := n.mutableChild(i) - item, second := first.split(maxItems / 2) - n.items.insertAt(i, item) - n.children.insertAt(i+1, second) - return true -} - -// insert inserts an item into the subtree rooted at this node, making sure -// no nodes in the subtree exceed maxItems items. Should an equivalent item be -// be found/replaced by insert, it will be returned. -func (n *node) insert(item Item, maxItems int) Item { - i, found := n.items.find(item) - if found { - out := n.items[i] - n.items[i] = item - return out - } - if len(n.children) == 0 { - n.items.insertAt(i, item) - return nil - } - if n.maybeSplitChild(i, maxItems) { - inTree := n.items[i] - switch { - case item.Less(inTree): - // no change, we want first split node - case inTree.Less(item): - i++ // we want second split node - default: - out := n.items[i] - n.items[i] = item - return out - } - } - return n.mutableChild(i).insert(item, maxItems) -} - -// get finds the given key in the subtree and returns it. -func (n *node) get(key Item) Item { - i, found := n.items.find(key) - if found { - return n.items[i] - } else if len(n.children) > 0 { - return n.children[i].get(key) - } - return nil -} - -// min returns the first item in the subtree. -func min(n *node) Item { - if n == nil { - return nil - } - for len(n.children) > 0 { - n = n.children[0] - } - if len(n.items) == 0 { - return nil - } - return n.items[0] -} - -// max returns the last item in the subtree. -func max(n *node) Item { - if n == nil { - return nil - } - for len(n.children) > 0 { - n = n.children[len(n.children)-1] - } - if len(n.items) == 0 { - return nil - } - return n.items[len(n.items)-1] -} - -// toRemove details what item to remove in a node.remove call. -type toRemove int - -const ( - removeItem toRemove = iota // removes the given item - removeMin // removes smallest item in the subtree - removeMax // removes largest item in the subtree -) - -// remove removes an item from the subtree rooted at this node. -func (n *node) remove(item Item, minItems int, typ toRemove) Item { - var i int - var found bool - switch typ { - case removeMax: - if len(n.children) == 0 { - return n.items.pop() - } - i = len(n.items) - case removeMin: - if len(n.children) == 0 { - return n.items.removeAt(0) - } - i = 0 - case removeItem: - i, found = n.items.find(item) - if len(n.children) == 0 { - if found { - return n.items.removeAt(i) - } - return nil - } - default: - panic("invalid type") - } - // If we get to here, we have children. - if len(n.children[i].items) <= minItems { - return n.growChildAndRemove(i, item, minItems, typ) - } - child := n.mutableChild(i) - // Either we had enough items to begin with, or we've done some - // merging/stealing, because we've got enough now and we're ready to return - // stuff. - if found { - // The item exists at index 'i', and the child we've selected can give us a - // predecessor, since if we've gotten here it's got > minItems items in it. - out := n.items[i] - // We use our special-case 'remove' call with typ=maxItem to pull the - // predecessor of item i (the rightmost leaf of our immediate left child) - // and set it into where we pulled the item from. - n.items[i] = child.remove(nil, minItems, removeMax) - return out - } - // Final recursive call. Once we're here, we know that the item isn't in this - // node and that the child is big enough to remove from. - return child.remove(item, minItems, typ) -} - -// growChildAndRemove grows child 'i' to make sure it's possible to remove an -// item from it while keeping it at minItems, then calls remove to actually -// remove it. -// -// Most documentation says we have to do two sets of special casing: -// 1) item is in this node -// 2) item is in child -// In both cases, we need to handle the two subcases: -// A) node has enough values that it can spare one -// B) node doesn't have enough values -// For the latter, we have to check: -// a) left sibling has node to spare -// b) right sibling has node to spare -// c) we must merge -// To simplify our code here, we handle cases #1 and #2 the same: -// If a node doesn't have enough items, we make sure it does (using a,b,c). -// We then simply redo our remove call, and the second time (regardless of -// whether we're in case 1 or 2), we'll have enough items and can guarantee -// that we hit case A. -func (n *node) growChildAndRemove(i int, item Item, minItems int, typ toRemove) Item { - if i > 0 && len(n.children[i-1].items) > minItems { - // Steal from left child - child := n.mutableChild(i) - stealFrom := n.mutableChild(i - 1) - stolenItem := stealFrom.items.pop() - child.items.insertAt(0, n.items[i-1]) - n.items[i-1] = stolenItem - if len(stealFrom.children) > 0 { - child.children.insertAt(0, stealFrom.children.pop()) - } - } else if i < len(n.items) && len(n.children[i+1].items) > minItems { - // steal from right child - child := n.mutableChild(i) - stealFrom := n.mutableChild(i + 1) - stolenItem := stealFrom.items.removeAt(0) - child.items = append(child.items, n.items[i]) - n.items[i] = stolenItem - if len(stealFrom.children) > 0 { - child.children = append(child.children, stealFrom.children.removeAt(0)) - } - } else { - if i >= len(n.items) { - i-- - } - child := n.mutableChild(i) - // merge with right child - mergeItem := n.items.removeAt(i) - mergeChild := n.children.removeAt(i + 1) - child.items = append(child.items, mergeItem) - child.items = append(child.items, mergeChild.items...) - child.children = append(child.children, mergeChild.children...) - n.cow.freeNode(mergeChild) - } - return n.remove(item, minItems, typ) -} - -type direction int - -const ( - descend = direction(-1) - ascend = direction(+1) -) - -// iterate provides a simple method for iterating over elements in the tree. -// -// When ascending, the 'start' should be less than 'stop' and when descending, -// the 'start' should be greater than 'stop'. Setting 'includeStart' to true -// will force the iterator to include the first item when it equals 'start', -// thus creating a "greaterOrEqual" or "lessThanEqual" rather than just a -// "greaterThan" or "lessThan" queries. -func (n *node) iterate(dir direction, start, stop Item, includeStart bool, hit bool, iter ItemIterator) (bool, bool) { - var ok, found bool - var index int - switch dir { - case ascend: - if start != nil { - index, _ = n.items.find(start) - } - for i := index; i < len(n.items); i++ { - if len(n.children) > 0 { - if hit, ok = n.children[i].iterate(dir, start, stop, includeStart, hit, iter); !ok { - return hit, false - } - } - if !includeStart && !hit && start != nil && !start.Less(n.items[i]) { - hit = true - continue - } - hit = true - if stop != nil && !n.items[i].Less(stop) { - return hit, false - } - if !iter(n.items[i]) { - return hit, false - } - } - if len(n.children) > 0 { - if hit, ok = n.children[len(n.children)-1].iterate(dir, start, stop, includeStart, hit, iter); !ok { - return hit, false - } - } - case descend: - if start != nil { - index, found = n.items.find(start) - if !found { - index = index - 1 - } - } else { - index = len(n.items) - 1 - } - for i := index; i >= 0; i-- { - if start != nil && !n.items[i].Less(start) { - if !includeStart || hit || start.Less(n.items[i]) { - continue - } - } - if len(n.children) > 0 { - if hit, ok = n.children[i+1].iterate(dir, start, stop, includeStart, hit, iter); !ok { - return hit, false - } - } - if stop != nil && !stop.Less(n.items[i]) { - return hit, false // continue - } - hit = true - if !iter(n.items[i]) { - return hit, false - } - } - if len(n.children) > 0 { - if hit, ok = n.children[0].iterate(dir, start, stop, includeStart, hit, iter); !ok { - return hit, false - } - } - } - return hit, true -} - -// Used for testing/debugging purposes. -func (n *node) print(w io.Writer, level int) { - fmt.Fprintf(w, "%sNODE:%v\n", strings.Repeat(" ", level), n.items) - for _, c := range n.children { - c.print(w, level+1) - } -} - -// BTree is an implementation of a B-Tree. -// -// BTree stores Item instances in an ordered structure, allowing easy insertion, -// removal, and iteration. -// -// Write operations are not safe for concurrent mutation by multiple -// goroutines, but Read operations are. -type BTree struct { - degree int - length int - root *node - cow *copyOnWriteContext -} - -// copyOnWriteContext pointers determine node ownership... a tree with a write -// context equivalent to a node's write context is allowed to modify that node. -// A tree whose write context does not match a node's is not allowed to modify -// it, and must create a new, writable copy (IE: it's a Clone). -// -// When doing any write operation, we maintain the invariant that the current -// node's context is equal to the context of the tree that requested the write. -// We do this by, before we descend into any node, creating a copy with the -// correct context if the contexts don't match. -// -// Since the node we're currently visiting on any write has the requesting -// tree's context, that node is modifiable in place. Children of that node may -// not share context, but before we descend into them, we'll make a mutable -// copy. -type copyOnWriteContext struct { - freelist *FreeList -} - -// Clone clones the btree, lazily. Clone should not be called concurrently, -// but the original tree (t) and the new tree (t2) can be used concurrently -// once the Clone call completes. -// -// The internal tree structure of b is marked read-only and shared between t and -// t2. Writes to both t and t2 use copy-on-write logic, creating new nodes -// whenever one of b's original nodes would have been modified. Read operations -// should have no performance degredation. Write operations for both t and t2 -// will initially experience minor slow-downs caused by additional allocs and -// copies due to the aforementioned copy-on-write logic, but should converge to -// the original performance characteristics of the original tree. -func (t *BTree) Clone() (t2 *BTree) { - // Create two entirely new copy-on-write contexts. - // This operation effectively creates three trees: - // the original, shared nodes (old b.cow) - // the new b.cow nodes - // the new out.cow nodes - cow1, cow2 := *t.cow, *t.cow - out := *t - t.cow = &cow1 - out.cow = &cow2 - return &out -} - -// maxItems returns the max number of items to allow per node. -func (t *BTree) maxItems() int { - return t.degree*2 - 1 -} - -// minItems returns the min number of items to allow per node (ignored for the -// root node). -func (t *BTree) minItems() int { - return t.degree - 1 -} - -func (c *copyOnWriteContext) newNode() (n *node) { - n = c.freelist.newNode() - n.cow = c - return -} - -type freeType int - -const ( - ftFreelistFull freeType = iota // node was freed (available for GC, not stored in freelist) - ftStored // node was stored in the freelist for later use - ftNotOwned // node was ignored by COW, since it's owned by another one -) - -// freeNode frees a node within a given COW context, if it's owned by that -// context. It returns what happened to the node (see freeType const -// documentation). -func (c *copyOnWriteContext) freeNode(n *node) freeType { - if n.cow == c { - // clear to allow GC - n.items.truncate(0) - n.children.truncate(0) - n.cow = nil - if c.freelist.freeNode(n) { - return ftStored - } else { - return ftFreelistFull - } - } else { - return ftNotOwned - } -} - -// ReplaceOrInsert adds the given item to the tree. If an item in the tree -// already equals the given one, it is removed from the tree and returned. -// Otherwise, nil is returned. -// -// nil cannot be added to the tree (will panic). -func (t *BTree) ReplaceOrInsert(item Item) Item { - if item == nil { - panic("nil item being added to BTree") - } - if t.root == nil { - t.root = t.cow.newNode() - t.root.items = append(t.root.items, item) - t.length++ - return nil - } else { - t.root = t.root.mutableFor(t.cow) - if len(t.root.items) >= t.maxItems() { - item2, second := t.root.split(t.maxItems() / 2) - oldroot := t.root - t.root = t.cow.newNode() - t.root.items = append(t.root.items, item2) - t.root.children = append(t.root.children, oldroot, second) - } - } - out := t.root.insert(item, t.maxItems()) - if out == nil { - t.length++ - } - return out -} - -// Delete removes an item equal to the passed in item from the tree, returning -// it. If no such item exists, returns nil. -func (t *BTree) Delete(item Item) Item { - return t.deleteItem(item, removeItem) -} - -// DeleteMin removes the smallest item in the tree and returns it. -// If no such item exists, returns nil. -func (t *BTree) DeleteMin() Item { - return t.deleteItem(nil, removeMin) -} - -// DeleteMax removes the largest item in the tree and returns it. -// If no such item exists, returns nil. -func (t *BTree) DeleteMax() Item { - return t.deleteItem(nil, removeMax) -} - -func (t *BTree) deleteItem(item Item, typ toRemove) Item { - if t.root == nil || len(t.root.items) == 0 { - return nil - } - t.root = t.root.mutableFor(t.cow) - out := t.root.remove(item, t.minItems(), typ) - if len(t.root.items) == 0 && len(t.root.children) > 0 { - oldroot := t.root - t.root = t.root.children[0] - t.cow.freeNode(oldroot) - } - if out != nil { - t.length-- - } - return out -} - -// AscendRange calls the iterator for every value in the tree within the range -// [greaterOrEqual, lessThan), until iterator returns false. -func (t *BTree) AscendRange(greaterOrEqual, lessThan Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(ascend, greaterOrEqual, lessThan, true, false, iterator) -} - -// AscendLessThan calls the iterator for every value in the tree within the range -// [first, pivot), until iterator returns false. -func (t *BTree) AscendLessThan(pivot Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(ascend, nil, pivot, false, false, iterator) -} - -// AscendGreaterOrEqual calls the iterator for every value in the tree within -// the range [pivot, last], until iterator returns false. -func (t *BTree) AscendGreaterOrEqual(pivot Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(ascend, pivot, nil, true, false, iterator) -} - -// Ascend calls the iterator for every value in the tree within the range -// [first, last], until iterator returns false. -func (t *BTree) Ascend(iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(ascend, nil, nil, false, false, iterator) -} - -// DescendRange calls the iterator for every value in the tree within the range -// [lessOrEqual, greaterThan), until iterator returns false. -func (t *BTree) DescendRange(lessOrEqual, greaterThan Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(descend, lessOrEqual, greaterThan, true, false, iterator) -} - -// DescendLessOrEqual calls the iterator for every value in the tree within the range -// [pivot, first], until iterator returns false. -func (t *BTree) DescendLessOrEqual(pivot Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(descend, pivot, nil, true, false, iterator) -} - -// DescendGreaterThan calls the iterator for every value in the tree within -// the range (pivot, last], until iterator returns false. -func (t *BTree) DescendGreaterThan(pivot Item, iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(descend, nil, pivot, false, false, iterator) -} - -// Descend calls the iterator for every value in the tree within the range -// [last, first], until iterator returns false. -func (t *BTree) Descend(iterator ItemIterator) { - if t.root == nil { - return - } - t.root.iterate(descend, nil, nil, false, false, iterator) -} - -// Get looks for the key item in the tree, returning it. It returns nil if -// unable to find that item. -func (t *BTree) Get(key Item) Item { - if t.root == nil { - return nil - } - return t.root.get(key) -} - -// Min returns the smallest item in the tree, or nil if the tree is empty. -func (t *BTree) Min() Item { - return min(t.root) -} - -// Max returns the largest item in the tree, or nil if the tree is empty. -func (t *BTree) Max() Item { - return max(t.root) -} - -// Has returns true if the given key is in the tree. -func (t *BTree) Has(key Item) bool { - return t.Get(key) != nil -} - -// Len returns the number of items currently in the tree. -func (t *BTree) Len() int { - return t.length -} - -// Clear removes all items from the btree. If addNodesToFreelist is true, -// t's nodes are added to its freelist as part of this call, until the freelist -// is full. Otherwise, the root node is simply dereferenced and the subtree -// left to Go's normal GC processes. -// -// This can be much faster -// than calling Delete on all elements, because that requires finding/removing -// each element in the tree and updating the tree accordingly. It also is -// somewhat faster than creating a new tree to replace the old one, because -// nodes from the old tree are reclaimed into the freelist for use by the new -// one, instead of being lost to the garbage collector. -// -// This call takes: -// O(1): when addNodesToFreelist is false, this is a single operation. -// O(1): when the freelist is already full, it breaks out immediately -// O(freelist size): when the freelist is empty and the nodes are all owned -// by this tree, nodes are added to the freelist until full. -// O(tree size): when all nodes are owned by another tree, all nodes are -// iterated over looking for nodes to add to the freelist, and due to -// ownership, none are. -func (t *BTree) Clear(addNodesToFreelist bool) { - if t.root != nil && addNodesToFreelist { - t.root.reset(t.cow) - } - t.root, t.length = nil, 0 -} - -// reset returns a subtree to the freelist. It breaks out immediately if the -// freelist is full, since the only benefit of iterating is to fill that -// freelist up. Returns true if parent reset call should continue. -func (n *node) reset(c *copyOnWriteContext) bool { - for _, child := range n.children { - if !child.reset(c) { - return false - } - } - return c.freeNode(n) != ftFreelistFull -} - -// Int implements the Item interface for integers. -type Int int - -// Less returns true if int(a) < int(b). -func (a Int) Less(b Item) bool { - return a < b.(Int) -} diff --git a/vendor/github.com/google/uuid/.travis.yml b/vendor/github.com/google/uuid/.travis.yml deleted file mode 100644 index d8156a60b..000000000 --- a/vendor/github.com/google/uuid/.travis.yml +++ /dev/null @@ -1,9 +0,0 @@ -language: go - -go: - - 1.4.3 - - 1.5.3 - - tip - -script: - - go test -v ./... diff --git a/vendor/github.com/google/uuid/CONTRIBUTING.md b/vendor/github.com/google/uuid/CONTRIBUTING.md deleted file mode 100644 index 04fdf09f1..000000000 --- a/vendor/github.com/google/uuid/CONTRIBUTING.md +++ /dev/null @@ -1,10 +0,0 @@ -# How to contribute - -We definitely welcome patches and contribution to this project! - -### Legal requirements - -In order to protect both you and ourselves, you will need to sign the -[Contributor License Agreement](https://cla.developers.google.com/clas). - -You may have already signed it for other Google projects. diff --git a/vendor/github.com/google/uuid/CONTRIBUTORS b/vendor/github.com/google/uuid/CONTRIBUTORS deleted file mode 100644 index b4bb97f6b..000000000 --- a/vendor/github.com/google/uuid/CONTRIBUTORS +++ /dev/null @@ -1,9 +0,0 @@ -Paul Borman -bmatsuo -shawnps -theory -jboverfelt -dsymonds -cd1 -wallclockbuilder -dansouza diff --git a/vendor/github.com/google/uuid/LICENSE b/vendor/github.com/google/uuid/LICENSE deleted file mode 100644 index 5dc68268d..000000000 --- a/vendor/github.com/google/uuid/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) 2009,2014 Google Inc. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/google/uuid/README.md b/vendor/github.com/google/uuid/README.md deleted file mode 100644 index 9d92c11f1..000000000 --- a/vendor/github.com/google/uuid/README.md +++ /dev/null @@ -1,19 +0,0 @@ -# uuid ![build status](https://travis-ci.org/google/uuid.svg?branch=master) -The uuid package generates and inspects UUIDs based on -[RFC 4122](http://tools.ietf.org/html/rfc4122) -and DCE 1.1: Authentication and Security Services. - -This package is based on the github.com/pborman/uuid package (previously named -code.google.com/p/go-uuid). It differs from these earlier packages in that -a UUID is a 16 byte array rather than a byte slice. One loss due to this -change is the ability to represent an invalid UUID (vs a NIL UUID). - -###### Install -`go get github.com/google/uuid` - -###### Documentation -[![GoDoc](https://godoc.org/github.com/google/uuid?status.svg)](http://godoc.org/github.com/google/uuid) - -Full `go doc` style documentation for the package can be viewed online without -installing this package by using the GoDoc site here: -http://godoc.org/github.com/google/uuid diff --git a/vendor/github.com/google/uuid/dce.go b/vendor/github.com/google/uuid/dce.go deleted file mode 100644 index fa820b9d3..000000000 --- a/vendor/github.com/google/uuid/dce.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "encoding/binary" - "fmt" - "os" -) - -// A Domain represents a Version 2 domain -type Domain byte - -// Domain constants for DCE Security (Version 2) UUIDs. -const ( - Person = Domain(0) - Group = Domain(1) - Org = Domain(2) -) - -// NewDCESecurity returns a DCE Security (Version 2) UUID. -// -// The domain should be one of Person, Group or Org. -// On a POSIX system the id should be the users UID for the Person -// domain and the users GID for the Group. The meaning of id for -// the domain Org or on non-POSIX systems is site defined. -// -// For a given domain/id pair the same token may be returned for up to -// 7 minutes and 10 seconds. -func NewDCESecurity(domain Domain, id uint32) (UUID, error) { - uuid, err := NewUUID() - if err == nil { - uuid[6] = (uuid[6] & 0x0f) | 0x20 // Version 2 - uuid[9] = byte(domain) - binary.BigEndian.PutUint32(uuid[0:], id) - } - return uuid, err -} - -// NewDCEPerson returns a DCE Security (Version 2) UUID in the person -// domain with the id returned by os.Getuid. -// -// NewDCESecurity(Person, uint32(os.Getuid())) -func NewDCEPerson() (UUID, error) { - return NewDCESecurity(Person, uint32(os.Getuid())) -} - -// NewDCEGroup returns a DCE Security (Version 2) UUID in the group -// domain with the id returned by os.Getgid. -// -// NewDCESecurity(Group, uint32(os.Getgid())) -func NewDCEGroup() (UUID, error) { - return NewDCESecurity(Group, uint32(os.Getgid())) -} - -// Domain returns the domain for a Version 2 UUID. Domains are only defined -// for Version 2 UUIDs. -func (uuid UUID) Domain() Domain { - return Domain(uuid[9]) -} - -// ID returns the id for a Version 2 UUID. IDs are only defined for Version 2 -// UUIDs. -func (uuid UUID) ID() uint32 { - return binary.BigEndian.Uint32(uuid[0:4]) -} - -func (d Domain) String() string { - switch d { - case Person: - return "Person" - case Group: - return "Group" - case Org: - return "Org" - } - return fmt.Sprintf("Domain%d", int(d)) -} diff --git a/vendor/github.com/google/uuid/doc.go b/vendor/github.com/google/uuid/doc.go deleted file mode 100644 index 5b8a4b9af..000000000 --- a/vendor/github.com/google/uuid/doc.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package uuid generates and inspects UUIDs. -// -// UUIDs are based on RFC 4122 and DCE 1.1: Authentication and Security -// Services. -// -// A UUID is a 16 byte (128 bit) array. UUIDs may be used as keys to -// maps or compared directly. -package uuid diff --git a/vendor/github.com/google/uuid/hash.go b/vendor/github.com/google/uuid/hash.go deleted file mode 100644 index b17461631..000000000 --- a/vendor/github.com/google/uuid/hash.go +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "crypto/md5" - "crypto/sha1" - "hash" -) - -// Well known namespace IDs and UUIDs -var ( - NameSpaceDNS = Must(Parse("6ba7b810-9dad-11d1-80b4-00c04fd430c8")) - NameSpaceURL = Must(Parse("6ba7b811-9dad-11d1-80b4-00c04fd430c8")) - NameSpaceOID = Must(Parse("6ba7b812-9dad-11d1-80b4-00c04fd430c8")) - NameSpaceX500 = Must(Parse("6ba7b814-9dad-11d1-80b4-00c04fd430c8")) - Nil UUID // empty UUID, all zeros -) - -// NewHash returns a new UUID derived from the hash of space concatenated with -// data generated by h. The hash should be at least 16 byte in length. The -// first 16 bytes of the hash are used to form the UUID. The version of the -// UUID will be the lower 4 bits of version. NewHash is used to implement -// NewMD5 and NewSHA1. -func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID { - h.Reset() - h.Write(space[:]) - h.Write(data) - s := h.Sum(nil) - var uuid UUID - copy(uuid[:], s) - uuid[6] = (uuid[6] & 0x0f) | uint8((version&0xf)<<4) - uuid[8] = (uuid[8] & 0x3f) | 0x80 // RFC 4122 variant - return uuid -} - -// NewMD5 returns a new MD5 (Version 3) UUID based on the -// supplied name space and data. It is the same as calling: -// -// NewHash(md5.New(), space, data, 3) -func NewMD5(space UUID, data []byte) UUID { - return NewHash(md5.New(), space, data, 3) -} - -// NewSHA1 returns a new SHA1 (Version 5) UUID based on the -// supplied name space and data. It is the same as calling: -// -// NewHash(sha1.New(), space, data, 5) -func NewSHA1(space UUID, data []byte) UUID { - return NewHash(sha1.New(), space, data, 5) -} diff --git a/vendor/github.com/google/uuid/marshal.go b/vendor/github.com/google/uuid/marshal.go deleted file mode 100644 index 7f9e0c6c0..000000000 --- a/vendor/github.com/google/uuid/marshal.go +++ /dev/null @@ -1,37 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import "fmt" - -// MarshalText implements encoding.TextMarshaler. -func (uuid UUID) MarshalText() ([]byte, error) { - var js [36]byte - encodeHex(js[:], uuid) - return js[:], nil -} - -// UnmarshalText implements encoding.TextUnmarshaler. -func (uuid *UUID) UnmarshalText(data []byte) error { - id, err := ParseBytes(data) - if err == nil { - *uuid = id - } - return err -} - -// MarshalBinary implements encoding.BinaryMarshaler. -func (uuid UUID) MarshalBinary() ([]byte, error) { - return uuid[:], nil -} - -// UnmarshalBinary implements encoding.BinaryUnmarshaler. -func (uuid *UUID) UnmarshalBinary(data []byte) error { - if len(data) != 16 { - return fmt.Errorf("invalid UUID (got %d bytes)", len(data)) - } - copy(uuid[:], data) - return nil -} diff --git a/vendor/github.com/google/uuid/node.go b/vendor/github.com/google/uuid/node.go deleted file mode 100644 index 3e4e90dc4..000000000 --- a/vendor/github.com/google/uuid/node.go +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "sync" -) - -var ( - nodeMu sync.Mutex - ifname string // name of interface being used - nodeID [6]byte // hardware for version 1 UUIDs - zeroID [6]byte // nodeID with only 0's -) - -// NodeInterface returns the name of the interface from which the NodeID was -// derived. The interface "user" is returned if the NodeID was set by -// SetNodeID. -func NodeInterface() string { - defer nodeMu.Unlock() - nodeMu.Lock() - return ifname -} - -// SetNodeInterface selects the hardware address to be used for Version 1 UUIDs. -// If name is "" then the first usable interface found will be used or a random -// Node ID will be generated. If a named interface cannot be found then false -// is returned. -// -// SetNodeInterface never fails when name is "". -func SetNodeInterface(name string) bool { - defer nodeMu.Unlock() - nodeMu.Lock() - return setNodeInterface(name) -} - -func setNodeInterface(name string) bool { - iname, addr := getHardwareInterface(name) // null implementation for js - if iname != "" && addr != nil { - ifname = iname - copy(nodeID[:], addr) - return true - } - - // We found no interfaces with a valid hardware address. If name - // does not specify a specific interface generate a random Node ID - // (section 4.1.6) - if name == "" { - randomBits(nodeID[:]) - return true - } - return false -} - -// NodeID returns a slice of a copy of the current Node ID, setting the Node ID -// if not already set. -func NodeID() []byte { - defer nodeMu.Unlock() - nodeMu.Lock() - if nodeID == zeroID { - setNodeInterface("") - } - nid := nodeID - return nid[:] -} - -// SetNodeID sets the Node ID to be used for Version 1 UUIDs. The first 6 bytes -// of id are used. If id is less than 6 bytes then false is returned and the -// Node ID is not set. -func SetNodeID(id []byte) bool { - if len(id) < 6 { - return false - } - defer nodeMu.Unlock() - nodeMu.Lock() - copy(nodeID[:], id) - ifname = "user" - return true -} - -// NodeID returns the 6 byte node id encoded in uuid. It returns nil if uuid is -// not valid. The NodeID is only well defined for version 1 and 2 UUIDs. -func (uuid UUID) NodeID() []byte { - var node [6]byte - copy(node[:], uuid[10:]) - return node[:] -} diff --git a/vendor/github.com/google/uuid/node_js.go b/vendor/github.com/google/uuid/node_js.go deleted file mode 100644 index 24b78edc9..000000000 --- a/vendor/github.com/google/uuid/node_js.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2017 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build js - -package uuid - -// getHardwareInterface returns nil values for the JS version of the code. -// This remvoves the "net" dependency, because it is not used in the browser. -// Using the "net" library inflates the size of the transpiled JS code by 673k bytes. -func getHardwareInterface(name string) (string, []byte) { return "", nil } diff --git a/vendor/github.com/google/uuid/node_net.go b/vendor/github.com/google/uuid/node_net.go deleted file mode 100644 index 0cbbcddbd..000000000 --- a/vendor/github.com/google/uuid/node_net.go +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright 2017 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !js - -package uuid - -import "net" - -var interfaces []net.Interface // cached list of interfaces - -// getHardwareInterface returns the name and hardware address of interface name. -// If name is "" then the name and hardware address of one of the system's -// interfaces is returned. If no interfaces are found (name does not exist or -// there are no interfaces) then "", nil is returned. -// -// Only addresses of at least 6 bytes are returned. -func getHardwareInterface(name string) (string, []byte) { - if interfaces == nil { - var err error - interfaces, err = net.Interfaces() - if err != nil { - return "", nil - } - } - for _, ifs := range interfaces { - if len(ifs.HardwareAddr) >= 6 && (name == "" || name == ifs.Name) { - return ifs.Name, ifs.HardwareAddr - } - } - return "", nil -} diff --git a/vendor/github.com/google/uuid/sql.go b/vendor/github.com/google/uuid/sql.go deleted file mode 100644 index f326b54db..000000000 --- a/vendor/github.com/google/uuid/sql.go +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "database/sql/driver" - "fmt" -) - -// Scan implements sql.Scanner so UUIDs can be read from databases transparently -// Currently, database types that map to string and []byte are supported. Please -// consult database-specific driver documentation for matching types. -func (uuid *UUID) Scan(src interface{}) error { - switch src := src.(type) { - case nil: - return nil - - case string: - // if an empty UUID comes from a table, we return a null UUID - if src == "" { - return nil - } - - // see Parse for required string format - u, err := Parse(src) - if err != nil { - return fmt.Errorf("Scan: %v", err) - } - - *uuid = u - - case []byte: - // if an empty UUID comes from a table, we return a null UUID - if len(src) == 0 { - return nil - } - - // assumes a simple slice of bytes if 16 bytes - // otherwise attempts to parse - if len(src) != 16 { - return uuid.Scan(string(src)) - } - copy((*uuid)[:], src) - - default: - return fmt.Errorf("Scan: unable to scan type %T into UUID", src) - } - - return nil -} - -// Value implements sql.Valuer so that UUIDs can be written to databases -// transparently. Currently, UUIDs map to strings. Please consult -// database-specific driver documentation for matching types. -func (uuid UUID) Value() (driver.Value, error) { - return uuid.String(), nil -} diff --git a/vendor/github.com/google/uuid/time.go b/vendor/github.com/google/uuid/time.go deleted file mode 100644 index e6ef06cdc..000000000 --- a/vendor/github.com/google/uuid/time.go +++ /dev/null @@ -1,123 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "encoding/binary" - "sync" - "time" -) - -// A Time represents a time as the number of 100's of nanoseconds since 15 Oct -// 1582. -type Time int64 - -const ( - lillian = 2299160 // Julian day of 15 Oct 1582 - unix = 2440587 // Julian day of 1 Jan 1970 - epoch = unix - lillian // Days between epochs - g1582 = epoch * 86400 // seconds between epochs - g1582ns100 = g1582 * 10000000 // 100s of a nanoseconds between epochs -) - -var ( - timeMu sync.Mutex - lasttime uint64 // last time we returned - clockSeq uint16 // clock sequence for this run - - timeNow = time.Now // for testing -) - -// UnixTime converts t the number of seconds and nanoseconds using the Unix -// epoch of 1 Jan 1970. -func (t Time) UnixTime() (sec, nsec int64) { - sec = int64(t - g1582ns100) - nsec = (sec % 10000000) * 100 - sec /= 10000000 - return sec, nsec -} - -// GetTime returns the current Time (100s of nanoseconds since 15 Oct 1582) and -// clock sequence as well as adjusting the clock sequence as needed. An error -// is returned if the current time cannot be determined. -func GetTime() (Time, uint16, error) { - defer timeMu.Unlock() - timeMu.Lock() - return getTime() -} - -func getTime() (Time, uint16, error) { - t := timeNow() - - // If we don't have a clock sequence already, set one. - if clockSeq == 0 { - setClockSequence(-1) - } - now := uint64(t.UnixNano()/100) + g1582ns100 - - // If time has gone backwards with this clock sequence then we - // increment the clock sequence - if now <= lasttime { - clockSeq = ((clockSeq + 1) & 0x3fff) | 0x8000 - } - lasttime = now - return Time(now), clockSeq, nil -} - -// ClockSequence returns the current clock sequence, generating one if not -// already set. The clock sequence is only used for Version 1 UUIDs. -// -// The uuid package does not use global static storage for the clock sequence or -// the last time a UUID was generated. Unless SetClockSequence is used, a new -// random clock sequence is generated the first time a clock sequence is -// requested by ClockSequence, GetTime, or NewUUID. (section 4.2.1.1) -func ClockSequence() int { - defer timeMu.Unlock() - timeMu.Lock() - return clockSequence() -} - -func clockSequence() int { - if clockSeq == 0 { - setClockSequence(-1) - } - return int(clockSeq & 0x3fff) -} - -// SetClockSequence sets the clock sequence to the lower 14 bits of seq. Setting to -// -1 causes a new sequence to be generated. -func SetClockSequence(seq int) { - defer timeMu.Unlock() - timeMu.Lock() - setClockSequence(seq) -} - -func setClockSequence(seq int) { - if seq == -1 { - var b [2]byte - randomBits(b[:]) // clock sequence - seq = int(b[0])<<8 | int(b[1]) - } - oldSeq := clockSeq - clockSeq = uint16(seq&0x3fff) | 0x8000 // Set our variant - if oldSeq != clockSeq { - lasttime = 0 - } -} - -// Time returns the time in 100s of nanoseconds since 15 Oct 1582 encoded in -// uuid. The time is only defined for version 1 and 2 UUIDs. -func (uuid UUID) Time() Time { - time := int64(binary.BigEndian.Uint32(uuid[0:4])) - time |= int64(binary.BigEndian.Uint16(uuid[4:6])) << 32 - time |= int64(binary.BigEndian.Uint16(uuid[6:8])&0xfff) << 48 - return Time(time) -} - -// ClockSequence returns the clock sequence encoded in uuid. -// The clock sequence is only well defined for version 1 and 2 UUIDs. -func (uuid UUID) ClockSequence() int { - return int(binary.BigEndian.Uint16(uuid[8:10])) & 0x3fff -} diff --git a/vendor/github.com/google/uuid/util.go b/vendor/github.com/google/uuid/util.go deleted file mode 100644 index 5ea6c7378..000000000 --- a/vendor/github.com/google/uuid/util.go +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "io" -) - -// randomBits completely fills slice b with random data. -func randomBits(b []byte) { - if _, err := io.ReadFull(rander, b); err != nil { - panic(err.Error()) // rand should never fail - } -} - -// xvalues returns the value of a byte as a hexadecimal digit or 255. -var xvalues = [256]byte{ - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 255, 255, 255, 255, 255, 255, - 255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, -} - -// xtob converts hex characters x1 and x2 into a byte. -func xtob(x1, x2 byte) (byte, bool) { - b1 := xvalues[x1] - b2 := xvalues[x2] - return (b1 << 4) | b2, b1 != 255 && b2 != 255 -} diff --git a/vendor/github.com/google/uuid/uuid.go b/vendor/github.com/google/uuid/uuid.go deleted file mode 100644 index 7f3643fe9..000000000 --- a/vendor/github.com/google/uuid/uuid.go +++ /dev/null @@ -1,198 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "bytes" - "crypto/rand" - "encoding/hex" - "errors" - "fmt" - "io" - "strings" -) - -// A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC -// 4122. -type UUID [16]byte - -// A Version represents a UUID's version. -type Version byte - -// A Variant represents a UUID's variant. -type Variant byte - -// Constants returned by Variant. -const ( - Invalid = Variant(iota) // Invalid UUID - RFC4122 // The variant specified in RFC4122 - Reserved // Reserved, NCS backward compatibility. - Microsoft // Reserved, Microsoft Corporation backward compatibility. - Future // Reserved for future definition. -) - -var rander = rand.Reader // random function - -// Parse decodes s into a UUID or returns an error. Both the UUID form of -// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and -// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx are decoded. -func Parse(s string) (UUID, error) { - var uuid UUID - if len(s) != 36 { - if len(s) != 36+9 { - return uuid, fmt.Errorf("invalid UUID length: %d", len(s)) - } - if strings.ToLower(s[:9]) != "urn:uuid:" { - return uuid, fmt.Errorf("invalid urn prefix: %q", s[:9]) - } - s = s[9:] - } - if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' { - return uuid, errors.New("invalid UUID format") - } - for i, x := range [16]int{ - 0, 2, 4, 6, - 9, 11, - 14, 16, - 19, 21, - 24, 26, 28, 30, 32, 34} { - v, ok := xtob(s[x], s[x+1]) - if !ok { - return uuid, errors.New("invalid UUID format") - } - uuid[i] = v - } - return uuid, nil -} - -// ParseBytes is like Parse, except it parses a byte slice instead of a string. -func ParseBytes(b []byte) (UUID, error) { - var uuid UUID - if len(b) != 36 { - if len(b) != 36+9 { - return uuid, fmt.Errorf("invalid UUID length: %d", len(b)) - } - if !bytes.Equal(bytes.ToLower(b[:9]), []byte("urn:uuid:")) { - return uuid, fmt.Errorf("invalid urn prefix: %q", b[:9]) - } - b = b[9:] - } - if b[8] != '-' || b[13] != '-' || b[18] != '-' || b[23] != '-' { - return uuid, errors.New("invalid UUID format") - } - for i, x := range [16]int{ - 0, 2, 4, 6, - 9, 11, - 14, 16, - 19, 21, - 24, 26, 28, 30, 32, 34} { - v, ok := xtob(b[x], b[x+1]) - if !ok { - return uuid, errors.New("invalid UUID format") - } - uuid[i] = v - } - return uuid, nil -} - -// FromBytes creates a new UUID from a byte slice. Returns an error if the slice -// does not have a length of 16. The bytes are copied from the slice. -func FromBytes(b []byte) (uuid UUID, err error) { - err = uuid.UnmarshalBinary(b) - return uuid, err -} - -// Must returns uuid if err is nil and panics otherwise. -func Must(uuid UUID, err error) UUID { - if err != nil { - panic(err) - } - return uuid -} - -// String returns the string form of uuid, xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx -// , or "" if uuid is invalid. -func (uuid UUID) String() string { - var buf [36]byte - encodeHex(buf[:], uuid) - return string(buf[:]) -} - -// URN returns the RFC 2141 URN form of uuid, -// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, or "" if uuid is invalid. -func (uuid UUID) URN() string { - var buf [36 + 9]byte - copy(buf[:], "urn:uuid:") - encodeHex(buf[9:], uuid) - return string(buf[:]) -} - -func encodeHex(dst []byte, uuid UUID) { - hex.Encode(dst[:], uuid[:4]) - dst[8] = '-' - hex.Encode(dst[9:13], uuid[4:6]) - dst[13] = '-' - hex.Encode(dst[14:18], uuid[6:8]) - dst[18] = '-' - hex.Encode(dst[19:23], uuid[8:10]) - dst[23] = '-' - hex.Encode(dst[24:], uuid[10:]) -} - -// Variant returns the variant encoded in uuid. -func (uuid UUID) Variant() Variant { - switch { - case (uuid[8] & 0xc0) == 0x80: - return RFC4122 - case (uuid[8] & 0xe0) == 0xc0: - return Microsoft - case (uuid[8] & 0xe0) == 0xe0: - return Future - default: - return Reserved - } -} - -// Version returns the version of uuid. -func (uuid UUID) Version() Version { - return Version(uuid[6] >> 4) -} - -func (v Version) String() string { - if v > 15 { - return fmt.Sprintf("BAD_VERSION_%d", v) - } - return fmt.Sprintf("VERSION_%d", v) -} - -func (v Variant) String() string { - switch v { - case RFC4122: - return "RFC4122" - case Reserved: - return "Reserved" - case Microsoft: - return "Microsoft" - case Future: - return "Future" - case Invalid: - return "Invalid" - } - return fmt.Sprintf("BadVariant%d", int(v)) -} - -// SetRand sets the random number generator to r, which implements io.Reader. -// If r.Read returns an error when the package requests random data then -// a panic will be issued. -// -// Calling SetRand with nil sets the random number generator to the default -// generator. -func SetRand(r io.Reader) { - if r == nil { - rander = rand.Reader - return - } - rander = r -} diff --git a/vendor/github.com/google/uuid/version1.go b/vendor/github.com/google/uuid/version1.go deleted file mode 100644 index 199a1ac65..000000000 --- a/vendor/github.com/google/uuid/version1.go +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "encoding/binary" -) - -// NewUUID returns a Version 1 UUID based on the current NodeID and clock -// sequence, and the current time. If the NodeID has not been set by SetNodeID -// or SetNodeInterface then it will be set automatically. If the NodeID cannot -// be set NewUUID returns nil. If clock sequence has not been set by -// SetClockSequence then it will be set automatically. If GetTime fails to -// return the current NewUUID returns nil and an error. -// -// In most cases, New should be used. -func NewUUID() (UUID, error) { - nodeMu.Lock() - if nodeID == zeroID { - setNodeInterface("") - } - nodeMu.Unlock() - - var uuid UUID - now, seq, err := GetTime() - if err != nil { - return uuid, err - } - - timeLow := uint32(now & 0xffffffff) - timeMid := uint16((now >> 32) & 0xffff) - timeHi := uint16((now >> 48) & 0x0fff) - timeHi |= 0x1000 // Version 1 - - binary.BigEndian.PutUint32(uuid[0:], timeLow) - binary.BigEndian.PutUint16(uuid[4:], timeMid) - binary.BigEndian.PutUint16(uuid[6:], timeHi) - binary.BigEndian.PutUint16(uuid[8:], seq) - copy(uuid[10:], nodeID[:]) - - return uuid, nil -} diff --git a/vendor/github.com/google/uuid/version4.go b/vendor/github.com/google/uuid/version4.go deleted file mode 100644 index 84af91c9f..000000000 --- a/vendor/github.com/google/uuid/version4.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2016 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import "io" - -// New creates a new random UUID or panics. New is equivalent to -// the expression -// -// uuid.Must(uuid.NewRandom()) -func New() UUID { - return Must(NewRandom()) -} - -// NewRandom returns a Random (Version 4) UUID. -// -// The strength of the UUIDs is based on the strength of the crypto/rand -// package. -// -// A note about uniqueness derived from the UUID Wikipedia entry: -// -// Randomly generated UUIDs have 122 random bits. One's annual risk of being -// hit by a meteorite is estimated to be one chance in 17 billion, that -// means the probability is about 0.00000000006 (6 × 10−11), -// equivalent to the odds of creating a few tens of trillions of UUIDs in a -// year and having one duplicate. -func NewRandom() (UUID, error) { - var uuid UUID - _, err := io.ReadFull(rander, uuid[:]) - if err != nil { - return Nil, err - } - uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4 - uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10 - return uuid, nil -} diff --git a/vendor/github.com/gorilla/websocket/.gitignore b/vendor/github.com/gorilla/websocket/.gitignore deleted file mode 100644 index ac710204f..000000000 --- a/vendor/github.com/gorilla/websocket/.gitignore +++ /dev/null @@ -1,25 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe - -.idea/ -*.iml \ No newline at end of file diff --git a/vendor/github.com/gorilla/websocket/.travis.yml b/vendor/github.com/gorilla/websocket/.travis.yml deleted file mode 100644 index 9f233f983..000000000 --- a/vendor/github.com/gorilla/websocket/.travis.yml +++ /dev/null @@ -1,20 +0,0 @@ -language: go -sudo: false - -matrix: - include: - - go: 1.4 - - go: 1.5 - - go: 1.6 - - go: 1.7 - - go: 1.8 - - go: 1.9 - - go: tip - allow_failures: - - go: tip - -script: - - go get -t -v ./... - - diff -u <(echo -n) <(gofmt -d .) - - go vet $(go list ./... | grep -v /vendor/) - - go test -v -race ./... diff --git a/vendor/github.com/gorilla/websocket/AUTHORS b/vendor/github.com/gorilla/websocket/AUTHORS deleted file mode 100644 index b003eca0c..000000000 --- a/vendor/github.com/gorilla/websocket/AUTHORS +++ /dev/null @@ -1,8 +0,0 @@ -# This is the official list of Gorilla WebSocket authors for copyright -# purposes. -# -# Please keep the list sorted. - -Gary Burd -Joachim Bauch - diff --git a/vendor/github.com/gorilla/websocket/LICENSE b/vendor/github.com/gorilla/websocket/LICENSE deleted file mode 100644 index 9171c9722..000000000 --- a/vendor/github.com/gorilla/websocket/LICENSE +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - - Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/gorilla/websocket/README.md b/vendor/github.com/gorilla/websocket/README.md deleted file mode 100644 index 33c3d2be3..000000000 --- a/vendor/github.com/gorilla/websocket/README.md +++ /dev/null @@ -1,64 +0,0 @@ -# Gorilla WebSocket - -Gorilla WebSocket is a [Go](http://golang.org/) implementation of the -[WebSocket](http://www.rfc-editor.org/rfc/rfc6455.txt) protocol. - -[![Build Status](https://travis-ci.org/gorilla/websocket.svg?branch=master)](https://travis-ci.org/gorilla/websocket) -[![GoDoc](https://godoc.org/github.com/gorilla/websocket?status.svg)](https://godoc.org/github.com/gorilla/websocket) - -### Documentation - -* [API Reference](http://godoc.org/github.com/gorilla/websocket) -* [Chat example](https://github.com/gorilla/websocket/tree/master/examples/chat) -* [Command example](https://github.com/gorilla/websocket/tree/master/examples/command) -* [Client and server example](https://github.com/gorilla/websocket/tree/master/examples/echo) -* [File watch example](https://github.com/gorilla/websocket/tree/master/examples/filewatch) - -### Status - -The Gorilla WebSocket package provides a complete and tested implementation of -the [WebSocket](http://www.rfc-editor.org/rfc/rfc6455.txt) protocol. The -package API is stable. - -### Installation - - go get github.com/gorilla/websocket - -### Protocol Compliance - -The Gorilla WebSocket package passes the server tests in the [Autobahn Test -Suite](http://autobahn.ws/testsuite) using the application in the [examples/autobahn -subdirectory](https://github.com/gorilla/websocket/tree/master/examples/autobahn). - -### Gorilla WebSocket compared with other packages - - - - - - - - - - - - - - - - - - -
github.com/gorillagolang.org/x/net
RFC 6455 Features
Passes Autobahn Test SuiteYesNo
Receive fragmented messageYesNo, see note 1
Send close messageYesNo
Send pings and receive pongsYesNo
Get the type of a received data messageYesYes, see note 2
Other Features
Compression ExtensionsExperimentalNo
Read message using io.ReaderYesNo, see note 3
Write message using io.WriteCloserYesNo, see note 3
- -Notes: - -1. Large messages are fragmented in [Chrome's new WebSocket implementation](http://www.ietf.org/mail-archive/web/hybi/current/msg10503.html). -2. The application can get the type of a received data message by implementing - a [Codec marshal](http://godoc.org/golang.org/x/net/websocket#Codec.Marshal) - function. -3. The go.net io.Reader and io.Writer operate across WebSocket frame boundaries. - Read returns when the input buffer is full or a frame boundary is - encountered. Each call to Write sends a single frame message. The Gorilla - io.Reader and io.WriteCloser operate on a single WebSocket message. - diff --git a/vendor/github.com/gorilla/websocket/client.go b/vendor/github.com/gorilla/websocket/client.go deleted file mode 100644 index 43a87c753..000000000 --- a/vendor/github.com/gorilla/websocket/client.go +++ /dev/null @@ -1,392 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "bytes" - "crypto/tls" - "encoding/base64" - "errors" - "io" - "io/ioutil" - "net" - "net/http" - "net/url" - "strings" - "time" -) - -// ErrBadHandshake is returned when the server response to opening handshake is -// invalid. -var ErrBadHandshake = errors.New("websocket: bad handshake") - -var errInvalidCompression = errors.New("websocket: invalid compression negotiation") - -// NewClient creates a new client connection using the given net connection. -// The URL u specifies the host and request URI. Use requestHeader to specify -// the origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies -// (Cookie). Use the response.Header to get the selected subprotocol -// (Sec-WebSocket-Protocol) and cookies (Set-Cookie). -// -// If the WebSocket handshake fails, ErrBadHandshake is returned along with a -// non-nil *http.Response so that callers can handle redirects, authentication, -// etc. -// -// Deprecated: Use Dialer instead. -func NewClient(netConn net.Conn, u *url.URL, requestHeader http.Header, readBufSize, writeBufSize int) (c *Conn, response *http.Response, err error) { - d := Dialer{ - ReadBufferSize: readBufSize, - WriteBufferSize: writeBufSize, - NetDial: func(net, addr string) (net.Conn, error) { - return netConn, nil - }, - } - return d.Dial(u.String(), requestHeader) -} - -// A Dialer contains options for connecting to WebSocket server. -type Dialer struct { - // NetDial specifies the dial function for creating TCP connections. If - // NetDial is nil, net.Dial is used. - NetDial func(network, addr string) (net.Conn, error) - - // Proxy specifies a function to return a proxy for a given - // Request. If the function returns a non-nil error, the - // request is aborted with the provided error. - // If Proxy is nil or returns a nil *URL, no proxy is used. - Proxy func(*http.Request) (*url.URL, error) - - // TLSClientConfig specifies the TLS configuration to use with tls.Client. - // If nil, the default configuration is used. - TLSClientConfig *tls.Config - - // HandshakeTimeout specifies the duration for the handshake to complete. - HandshakeTimeout time.Duration - - // ReadBufferSize and WriteBufferSize specify I/O buffer sizes. If a buffer - // size is zero, then a useful default size is used. The I/O buffer sizes - // do not limit the size of the messages that can be sent or received. - ReadBufferSize, WriteBufferSize int - - // Subprotocols specifies the client's requested subprotocols. - Subprotocols []string - - // EnableCompression specifies if the client should attempt to negotiate - // per message compression (RFC 7692). Setting this value to true does not - // guarantee that compression will be supported. Currently only "no context - // takeover" modes are supported. - EnableCompression bool - - // Jar specifies the cookie jar. - // If Jar is nil, cookies are not sent in requests and ignored - // in responses. - Jar http.CookieJar -} - -var errMalformedURL = errors.New("malformed ws or wss URL") - -// parseURL parses the URL. -// -// This function is a replacement for the standard library url.Parse function. -// In Go 1.4 and earlier, url.Parse loses information from the path. -func parseURL(s string) (*url.URL, error) { - // From the RFC: - // - // ws-URI = "ws:" "//" host [ ":" port ] path [ "?" query ] - // wss-URI = "wss:" "//" host [ ":" port ] path [ "?" query ] - var u url.URL - switch { - case strings.HasPrefix(s, "ws://"): - u.Scheme = "ws" - s = s[len("ws://"):] - case strings.HasPrefix(s, "wss://"): - u.Scheme = "wss" - s = s[len("wss://"):] - default: - return nil, errMalformedURL - } - - if i := strings.Index(s, "?"); i >= 0 { - u.RawQuery = s[i+1:] - s = s[:i] - } - - if i := strings.Index(s, "/"); i >= 0 { - u.Opaque = s[i:] - s = s[:i] - } else { - u.Opaque = "/" - } - - u.Host = s - - if strings.Contains(u.Host, "@") { - // Don't bother parsing user information because user information is - // not allowed in websocket URIs. - return nil, errMalformedURL - } - - return &u, nil -} - -func hostPortNoPort(u *url.URL) (hostPort, hostNoPort string) { - hostPort = u.Host - hostNoPort = u.Host - if i := strings.LastIndex(u.Host, ":"); i > strings.LastIndex(u.Host, "]") { - hostNoPort = hostNoPort[:i] - } else { - switch u.Scheme { - case "wss": - hostPort += ":443" - case "https": - hostPort += ":443" - default: - hostPort += ":80" - } - } - return hostPort, hostNoPort -} - -// DefaultDialer is a dialer with all fields set to the default zero values. -var DefaultDialer = &Dialer{ - Proxy: http.ProxyFromEnvironment, -} - -// Dial creates a new client connection. Use requestHeader to specify the -// origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie). -// Use the response.Header to get the selected subprotocol -// (Sec-WebSocket-Protocol) and cookies (Set-Cookie). -// -// If the WebSocket handshake fails, ErrBadHandshake is returned along with a -// non-nil *http.Response so that callers can handle redirects, authentication, -// etcetera. The response body may not contain the entire response and does not -// need to be closed by the application. -func (d *Dialer) Dial(urlStr string, requestHeader http.Header) (*Conn, *http.Response, error) { - - if d == nil { - d = &Dialer{ - Proxy: http.ProxyFromEnvironment, - } - } - - challengeKey, err := generateChallengeKey() - if err != nil { - return nil, nil, err - } - - u, err := parseURL(urlStr) - if err != nil { - return nil, nil, err - } - - switch u.Scheme { - case "ws": - u.Scheme = "http" - case "wss": - u.Scheme = "https" - default: - return nil, nil, errMalformedURL - } - - if u.User != nil { - // User name and password are not allowed in websocket URIs. - return nil, nil, errMalformedURL - } - - req := &http.Request{ - Method: "GET", - URL: u, - Proto: "HTTP/1.1", - ProtoMajor: 1, - ProtoMinor: 1, - Header: make(http.Header), - Host: u.Host, - } - - // Set the cookies present in the cookie jar of the dialer - if d.Jar != nil { - for _, cookie := range d.Jar.Cookies(u) { - req.AddCookie(cookie) - } - } - - // Set the request headers using the capitalization for names and values in - // RFC examples. Although the capitalization shouldn't matter, there are - // servers that depend on it. The Header.Set method is not used because the - // method canonicalizes the header names. - req.Header["Upgrade"] = []string{"websocket"} - req.Header["Connection"] = []string{"Upgrade"} - req.Header["Sec-WebSocket-Key"] = []string{challengeKey} - req.Header["Sec-WebSocket-Version"] = []string{"13"} - if len(d.Subprotocols) > 0 { - req.Header["Sec-WebSocket-Protocol"] = []string{strings.Join(d.Subprotocols, ", ")} - } - for k, vs := range requestHeader { - switch { - case k == "Host": - if len(vs) > 0 { - req.Host = vs[0] - } - case k == "Upgrade" || - k == "Connection" || - k == "Sec-Websocket-Key" || - k == "Sec-Websocket-Version" || - k == "Sec-Websocket-Extensions" || - (k == "Sec-Websocket-Protocol" && len(d.Subprotocols) > 0): - return nil, nil, errors.New("websocket: duplicate header not allowed: " + k) - default: - req.Header[k] = vs - } - } - - if d.EnableCompression { - req.Header.Set("Sec-Websocket-Extensions", "permessage-deflate; server_no_context_takeover; client_no_context_takeover") - } - - hostPort, hostNoPort := hostPortNoPort(u) - - var proxyURL *url.URL - // Check wether the proxy method has been configured - if d.Proxy != nil { - proxyURL, err = d.Proxy(req) - } - if err != nil { - return nil, nil, err - } - - var targetHostPort string - if proxyURL != nil { - targetHostPort, _ = hostPortNoPort(proxyURL) - } else { - targetHostPort = hostPort - } - - var deadline time.Time - if d.HandshakeTimeout != 0 { - deadline = time.Now().Add(d.HandshakeTimeout) - } - - netDial := d.NetDial - if netDial == nil { - netDialer := &net.Dialer{Deadline: deadline} - netDial = netDialer.Dial - } - - netConn, err := netDial("tcp", targetHostPort) - if err != nil { - return nil, nil, err - } - - defer func() { - if netConn != nil { - netConn.Close() - } - }() - - if err := netConn.SetDeadline(deadline); err != nil { - return nil, nil, err - } - - if proxyURL != nil { - connectHeader := make(http.Header) - if user := proxyURL.User; user != nil { - proxyUser := user.Username() - if proxyPassword, passwordSet := user.Password(); passwordSet { - credential := base64.StdEncoding.EncodeToString([]byte(proxyUser + ":" + proxyPassword)) - connectHeader.Set("Proxy-Authorization", "Basic "+credential) - } - } - connectReq := &http.Request{ - Method: "CONNECT", - URL: &url.URL{Opaque: hostPort}, - Host: hostPort, - Header: connectHeader, - } - - connectReq.Write(netConn) - - // Read response. - // Okay to use and discard buffered reader here, because - // TLS server will not speak until spoken to. - br := bufio.NewReader(netConn) - resp, err := http.ReadResponse(br, connectReq) - if err != nil { - return nil, nil, err - } - if resp.StatusCode != 200 { - f := strings.SplitN(resp.Status, " ", 2) - return nil, nil, errors.New(f[1]) - } - } - - if u.Scheme == "https" { - cfg := cloneTLSConfig(d.TLSClientConfig) - if cfg.ServerName == "" { - cfg.ServerName = hostNoPort - } - tlsConn := tls.Client(netConn, cfg) - netConn = tlsConn - if err := tlsConn.Handshake(); err != nil { - return nil, nil, err - } - if !cfg.InsecureSkipVerify { - if err := tlsConn.VerifyHostname(cfg.ServerName); err != nil { - return nil, nil, err - } - } - } - - conn := newConn(netConn, false, d.ReadBufferSize, d.WriteBufferSize) - - if err := req.Write(netConn); err != nil { - return nil, nil, err - } - - resp, err := http.ReadResponse(conn.br, req) - if err != nil { - return nil, nil, err - } - - if d.Jar != nil { - if rc := resp.Cookies(); len(rc) > 0 { - d.Jar.SetCookies(u, rc) - } - } - - if resp.StatusCode != 101 || - !strings.EqualFold(resp.Header.Get("Upgrade"), "websocket") || - !strings.EqualFold(resp.Header.Get("Connection"), "upgrade") || - resp.Header.Get("Sec-Websocket-Accept") != computeAcceptKey(challengeKey) { - // Before closing the network connection on return from this - // function, slurp up some of the response to aid application - // debugging. - buf := make([]byte, 1024) - n, _ := io.ReadFull(resp.Body, buf) - resp.Body = ioutil.NopCloser(bytes.NewReader(buf[:n])) - return nil, resp, ErrBadHandshake - } - - for _, ext := range parseExtensions(resp.Header) { - if ext[""] != "permessage-deflate" { - continue - } - _, snct := ext["server_no_context_takeover"] - _, cnct := ext["client_no_context_takeover"] - if !snct || !cnct { - return nil, resp, errInvalidCompression - } - conn.newCompressionWriter = compressNoContextTakeover - conn.newDecompressionReader = decompressNoContextTakeover - break - } - - resp.Body = ioutil.NopCloser(bytes.NewReader([]byte{})) - conn.subprotocol = resp.Header.Get("Sec-Websocket-Protocol") - - netConn.SetDeadline(time.Time{}) - netConn = nil // to avoid close in defer. - return conn, resp, nil -} diff --git a/vendor/github.com/gorilla/websocket/client_clone.go b/vendor/github.com/gorilla/websocket/client_clone.go deleted file mode 100644 index 4f0d94372..000000000 --- a/vendor/github.com/gorilla/websocket/client_clone.go +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.8 - -package websocket - -import "crypto/tls" - -func cloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - return cfg.Clone() -} diff --git a/vendor/github.com/gorilla/websocket/client_clone_legacy.go b/vendor/github.com/gorilla/websocket/client_clone_legacy.go deleted file mode 100644 index babb007fb..000000000 --- a/vendor/github.com/gorilla/websocket/client_clone_legacy.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !go1.8 - -package websocket - -import "crypto/tls" - -// cloneTLSConfig clones all public fields except the fields -// SessionTicketsDisabled and SessionTicketKey. This avoids copying the -// sync.Mutex in the sync.Once and makes it safe to call cloneTLSConfig on a -// config in active use. -func cloneTLSConfig(cfg *tls.Config) *tls.Config { - if cfg == nil { - return &tls.Config{} - } - return &tls.Config{ - Rand: cfg.Rand, - Time: cfg.Time, - Certificates: cfg.Certificates, - NameToCertificate: cfg.NameToCertificate, - GetCertificate: cfg.GetCertificate, - RootCAs: cfg.RootCAs, - NextProtos: cfg.NextProtos, - ServerName: cfg.ServerName, - ClientAuth: cfg.ClientAuth, - ClientCAs: cfg.ClientCAs, - InsecureSkipVerify: cfg.InsecureSkipVerify, - CipherSuites: cfg.CipherSuites, - PreferServerCipherSuites: cfg.PreferServerCipherSuites, - ClientSessionCache: cfg.ClientSessionCache, - MinVersion: cfg.MinVersion, - MaxVersion: cfg.MaxVersion, - CurvePreferences: cfg.CurvePreferences, - } -} diff --git a/vendor/github.com/gorilla/websocket/compression.go b/vendor/github.com/gorilla/websocket/compression.go deleted file mode 100644 index 813ffb1e8..000000000 --- a/vendor/github.com/gorilla/websocket/compression.go +++ /dev/null @@ -1,148 +0,0 @@ -// Copyright 2017 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "compress/flate" - "errors" - "io" - "strings" - "sync" -) - -const ( - minCompressionLevel = -2 // flate.HuffmanOnly not defined in Go < 1.6 - maxCompressionLevel = flate.BestCompression - defaultCompressionLevel = 1 -) - -var ( - flateWriterPools [maxCompressionLevel - minCompressionLevel + 1]sync.Pool - flateReaderPool = sync.Pool{New: func() interface{} { - return flate.NewReader(nil) - }} -) - -func decompressNoContextTakeover(r io.Reader) io.ReadCloser { - const tail = - // Add four bytes as specified in RFC - "\x00\x00\xff\xff" + - // Add final block to squelch unexpected EOF error from flate reader. - "\x01\x00\x00\xff\xff" - - fr, _ := flateReaderPool.Get().(io.ReadCloser) - fr.(flate.Resetter).Reset(io.MultiReader(r, strings.NewReader(tail)), nil) - return &flateReadWrapper{fr} -} - -func isValidCompressionLevel(level int) bool { - return minCompressionLevel <= level && level <= maxCompressionLevel -} - -func compressNoContextTakeover(w io.WriteCloser, level int) io.WriteCloser { - p := &flateWriterPools[level-minCompressionLevel] - tw := &truncWriter{w: w} - fw, _ := p.Get().(*flate.Writer) - if fw == nil { - fw, _ = flate.NewWriter(tw, level) - } else { - fw.Reset(tw) - } - return &flateWriteWrapper{fw: fw, tw: tw, p: p} -} - -// truncWriter is an io.Writer that writes all but the last four bytes of the -// stream to another io.Writer. -type truncWriter struct { - w io.WriteCloser - n int - p [4]byte -} - -func (w *truncWriter) Write(p []byte) (int, error) { - n := 0 - - // fill buffer first for simplicity. - if w.n < len(w.p) { - n = copy(w.p[w.n:], p) - p = p[n:] - w.n += n - if len(p) == 0 { - return n, nil - } - } - - m := len(p) - if m > len(w.p) { - m = len(w.p) - } - - if nn, err := w.w.Write(w.p[:m]); err != nil { - return n + nn, err - } - - copy(w.p[:], w.p[m:]) - copy(w.p[len(w.p)-m:], p[len(p)-m:]) - nn, err := w.w.Write(p[:len(p)-m]) - return n + nn, err -} - -type flateWriteWrapper struct { - fw *flate.Writer - tw *truncWriter - p *sync.Pool -} - -func (w *flateWriteWrapper) Write(p []byte) (int, error) { - if w.fw == nil { - return 0, errWriteClosed - } - return w.fw.Write(p) -} - -func (w *flateWriteWrapper) Close() error { - if w.fw == nil { - return errWriteClosed - } - err1 := w.fw.Flush() - w.p.Put(w.fw) - w.fw = nil - if w.tw.p != [4]byte{0, 0, 0xff, 0xff} { - return errors.New("websocket: internal error, unexpected bytes at end of flate stream") - } - err2 := w.tw.w.Close() - if err1 != nil { - return err1 - } - return err2 -} - -type flateReadWrapper struct { - fr io.ReadCloser -} - -func (r *flateReadWrapper) Read(p []byte) (int, error) { - if r.fr == nil { - return 0, io.ErrClosedPipe - } - n, err := r.fr.Read(p) - if err == io.EOF { - // Preemptively place the reader back in the pool. This helps with - // scenarios where the application does not call NextReader() soon after - // this final read. - r.Close() - } - return n, err -} - -func (r *flateReadWrapper) Close() error { - if r.fr == nil { - return io.ErrClosedPipe - } - err := r.fr.Close() - flateReaderPool.Put(r.fr) - r.fr = nil - return err -} diff --git a/vendor/github.com/gorilla/websocket/conn.go b/vendor/github.com/gorilla/websocket/conn.go deleted file mode 100644 index 97e1dbacb..000000000 --- a/vendor/github.com/gorilla/websocket/conn.go +++ /dev/null @@ -1,1149 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "encoding/binary" - "errors" - "io" - "io/ioutil" - "math/rand" - "net" - "strconv" - "sync" - "time" - "unicode/utf8" -) - -const ( - // Frame header byte 0 bits from Section 5.2 of RFC 6455 - finalBit = 1 << 7 - rsv1Bit = 1 << 6 - rsv2Bit = 1 << 5 - rsv3Bit = 1 << 4 - - // Frame header byte 1 bits from Section 5.2 of RFC 6455 - maskBit = 1 << 7 - - maxFrameHeaderSize = 2 + 8 + 4 // Fixed header + length + mask - maxControlFramePayloadSize = 125 - - writeWait = time.Second - - defaultReadBufferSize = 4096 - defaultWriteBufferSize = 4096 - - continuationFrame = 0 - noFrame = -1 -) - -// Close codes defined in RFC 6455, section 11.7. -const ( - CloseNormalClosure = 1000 - CloseGoingAway = 1001 - CloseProtocolError = 1002 - CloseUnsupportedData = 1003 - CloseNoStatusReceived = 1005 - CloseAbnormalClosure = 1006 - CloseInvalidFramePayloadData = 1007 - ClosePolicyViolation = 1008 - CloseMessageTooBig = 1009 - CloseMandatoryExtension = 1010 - CloseInternalServerErr = 1011 - CloseServiceRestart = 1012 - CloseTryAgainLater = 1013 - CloseTLSHandshake = 1015 -) - -// The message types are defined in RFC 6455, section 11.8. -const ( - // TextMessage denotes a text data message. The text message payload is - // interpreted as UTF-8 encoded text data. - TextMessage = 1 - - // BinaryMessage denotes a binary data message. - BinaryMessage = 2 - - // CloseMessage denotes a close control message. The optional message - // payload contains a numeric code and text. Use the FormatCloseMessage - // function to format a close message payload. - CloseMessage = 8 - - // PingMessage denotes a ping control message. The optional message payload - // is UTF-8 encoded text. - PingMessage = 9 - - // PongMessage denotes a ping control message. The optional message payload - // is UTF-8 encoded text. - PongMessage = 10 -) - -// ErrCloseSent is returned when the application writes a message to the -// connection after sending a close message. -var ErrCloseSent = errors.New("websocket: close sent") - -// ErrReadLimit is returned when reading a message that is larger than the -// read limit set for the connection. -var ErrReadLimit = errors.New("websocket: read limit exceeded") - -// netError satisfies the net Error interface. -type netError struct { - msg string - temporary bool - timeout bool -} - -func (e *netError) Error() string { return e.msg } -func (e *netError) Temporary() bool { return e.temporary } -func (e *netError) Timeout() bool { return e.timeout } - -// CloseError represents close frame. -type CloseError struct { - - // Code is defined in RFC 6455, section 11.7. - Code int - - // Text is the optional text payload. - Text string -} - -func (e *CloseError) Error() string { - s := []byte("websocket: close ") - s = strconv.AppendInt(s, int64(e.Code), 10) - switch e.Code { - case CloseNormalClosure: - s = append(s, " (normal)"...) - case CloseGoingAway: - s = append(s, " (going away)"...) - case CloseProtocolError: - s = append(s, " (protocol error)"...) - case CloseUnsupportedData: - s = append(s, " (unsupported data)"...) - case CloseNoStatusReceived: - s = append(s, " (no status)"...) - case CloseAbnormalClosure: - s = append(s, " (abnormal closure)"...) - case CloseInvalidFramePayloadData: - s = append(s, " (invalid payload data)"...) - case ClosePolicyViolation: - s = append(s, " (policy violation)"...) - case CloseMessageTooBig: - s = append(s, " (message too big)"...) - case CloseMandatoryExtension: - s = append(s, " (mandatory extension missing)"...) - case CloseInternalServerErr: - s = append(s, " (internal server error)"...) - case CloseTLSHandshake: - s = append(s, " (TLS handshake error)"...) - } - if e.Text != "" { - s = append(s, ": "...) - s = append(s, e.Text...) - } - return string(s) -} - -// IsCloseError returns boolean indicating whether the error is a *CloseError -// with one of the specified codes. -func IsCloseError(err error, codes ...int) bool { - if e, ok := err.(*CloseError); ok { - for _, code := range codes { - if e.Code == code { - return true - } - } - } - return false -} - -// IsUnexpectedCloseError returns boolean indicating whether the error is a -// *CloseError with a code not in the list of expected codes. -func IsUnexpectedCloseError(err error, expectedCodes ...int) bool { - if e, ok := err.(*CloseError); ok { - for _, code := range expectedCodes { - if e.Code == code { - return false - } - } - return true - } - return false -} - -var ( - errWriteTimeout = &netError{msg: "websocket: write timeout", timeout: true, temporary: true} - errUnexpectedEOF = &CloseError{Code: CloseAbnormalClosure, Text: io.ErrUnexpectedEOF.Error()} - errBadWriteOpCode = errors.New("websocket: bad write message type") - errWriteClosed = errors.New("websocket: write closed") - errInvalidControlFrame = errors.New("websocket: invalid control frame") -) - -func newMaskKey() [4]byte { - n := rand.Uint32() - return [4]byte{byte(n), byte(n >> 8), byte(n >> 16), byte(n >> 24)} -} - -func hideTempErr(err error) error { - if e, ok := err.(net.Error); ok && e.Temporary() { - err = &netError{msg: e.Error(), timeout: e.Timeout()} - } - return err -} - -func isControl(frameType int) bool { - return frameType == CloseMessage || frameType == PingMessage || frameType == PongMessage -} - -func isData(frameType int) bool { - return frameType == TextMessage || frameType == BinaryMessage -} - -var validReceivedCloseCodes = map[int]bool{ - // see http://www.iana.org/assignments/websocket/websocket.xhtml#close-code-number - - CloseNormalClosure: true, - CloseGoingAway: true, - CloseProtocolError: true, - CloseUnsupportedData: true, - CloseNoStatusReceived: false, - CloseAbnormalClosure: false, - CloseInvalidFramePayloadData: true, - ClosePolicyViolation: true, - CloseMessageTooBig: true, - CloseMandatoryExtension: true, - CloseInternalServerErr: true, - CloseServiceRestart: true, - CloseTryAgainLater: true, - CloseTLSHandshake: false, -} - -func isValidReceivedCloseCode(code int) bool { - return validReceivedCloseCodes[code] || (code >= 3000 && code <= 4999) -} - -// The Conn type represents a WebSocket connection. -type Conn struct { - conn net.Conn - isServer bool - subprotocol string - - // Write fields - mu chan bool // used as mutex to protect write to conn - writeBuf []byte // frame is constructed in this buffer. - writeDeadline time.Time - writer io.WriteCloser // the current writer returned to the application - isWriting bool // for best-effort concurrent write detection - - writeErrMu sync.Mutex - writeErr error - - enableWriteCompression bool - compressionLevel int - newCompressionWriter func(io.WriteCloser, int) io.WriteCloser - - // Read fields - reader io.ReadCloser // the current reader returned to the application - readErr error - br *bufio.Reader - readRemaining int64 // bytes remaining in current frame. - readFinal bool // true the current message has more frames. - readLength int64 // Message size. - readLimit int64 // Maximum message size. - readMaskPos int - readMaskKey [4]byte - handlePong func(string) error - handlePing func(string) error - handleClose func(int, string) error - readErrCount int - messageReader *messageReader // the current low-level reader - - readDecompress bool // whether last read frame had RSV1 set - newDecompressionReader func(io.Reader) io.ReadCloser -} - -func newConn(conn net.Conn, isServer bool, readBufferSize, writeBufferSize int) *Conn { - return newConnBRW(conn, isServer, readBufferSize, writeBufferSize, nil) -} - -type writeHook struct { - p []byte -} - -func (wh *writeHook) Write(p []byte) (int, error) { - wh.p = p - return len(p), nil -} - -func newConnBRW(conn net.Conn, isServer bool, readBufferSize, writeBufferSize int, brw *bufio.ReadWriter) *Conn { - mu := make(chan bool, 1) - mu <- true - - var br *bufio.Reader - if readBufferSize == 0 && brw != nil && brw.Reader != nil { - // Reuse the supplied bufio.Reader if the buffer has a useful size. - // This code assumes that peek on a reader returns - // bufio.Reader.buf[:0]. - brw.Reader.Reset(conn) - if p, err := brw.Reader.Peek(0); err == nil && cap(p) >= 256 { - br = brw.Reader - } - } - if br == nil { - if readBufferSize == 0 { - readBufferSize = defaultReadBufferSize - } - if readBufferSize < maxControlFramePayloadSize { - readBufferSize = maxControlFramePayloadSize - } - br = bufio.NewReaderSize(conn, readBufferSize) - } - - var writeBuf []byte - if writeBufferSize == 0 && brw != nil && brw.Writer != nil { - // Use the bufio.Writer's buffer if the buffer has a useful size. This - // code assumes that bufio.Writer.buf[:1] is passed to the - // bufio.Writer's underlying writer. - var wh writeHook - brw.Writer.Reset(&wh) - brw.Writer.WriteByte(0) - brw.Flush() - if cap(wh.p) >= maxFrameHeaderSize+256 { - writeBuf = wh.p[:cap(wh.p)] - } - } - - if writeBuf == nil { - if writeBufferSize == 0 { - writeBufferSize = defaultWriteBufferSize - } - writeBuf = make([]byte, writeBufferSize+maxFrameHeaderSize) - } - - c := &Conn{ - isServer: isServer, - br: br, - conn: conn, - mu: mu, - readFinal: true, - writeBuf: writeBuf, - enableWriteCompression: true, - compressionLevel: defaultCompressionLevel, - } - c.SetCloseHandler(nil) - c.SetPingHandler(nil) - c.SetPongHandler(nil) - return c -} - -// Subprotocol returns the negotiated protocol for the connection. -func (c *Conn) Subprotocol() string { - return c.subprotocol -} - -// Close closes the underlying network connection without sending or waiting for a close frame. -func (c *Conn) Close() error { - return c.conn.Close() -} - -// LocalAddr returns the local network address. -func (c *Conn) LocalAddr() net.Addr { - return c.conn.LocalAddr() -} - -// RemoteAddr returns the remote network address. -func (c *Conn) RemoteAddr() net.Addr { - return c.conn.RemoteAddr() -} - -// Write methods - -func (c *Conn) writeFatal(err error) error { - err = hideTempErr(err) - c.writeErrMu.Lock() - if c.writeErr == nil { - c.writeErr = err - } - c.writeErrMu.Unlock() - return err -} - -func (c *Conn) write(frameType int, deadline time.Time, bufs ...[]byte) error { - <-c.mu - defer func() { c.mu <- true }() - - c.writeErrMu.Lock() - err := c.writeErr - c.writeErrMu.Unlock() - if err != nil { - return err - } - - c.conn.SetWriteDeadline(deadline) - for _, buf := range bufs { - if len(buf) > 0 { - _, err := c.conn.Write(buf) - if err != nil { - return c.writeFatal(err) - } - } - } - - if frameType == CloseMessage { - c.writeFatal(ErrCloseSent) - } - return nil -} - -// WriteControl writes a control message with the given deadline. The allowed -// message types are CloseMessage, PingMessage and PongMessage. -func (c *Conn) WriteControl(messageType int, data []byte, deadline time.Time) error { - if !isControl(messageType) { - return errBadWriteOpCode - } - if len(data) > maxControlFramePayloadSize { - return errInvalidControlFrame - } - - b0 := byte(messageType) | finalBit - b1 := byte(len(data)) - if !c.isServer { - b1 |= maskBit - } - - buf := make([]byte, 0, maxFrameHeaderSize+maxControlFramePayloadSize) - buf = append(buf, b0, b1) - - if c.isServer { - buf = append(buf, data...) - } else { - key := newMaskKey() - buf = append(buf, key[:]...) - buf = append(buf, data...) - maskBytes(key, 0, buf[6:]) - } - - d := time.Hour * 1000 - if !deadline.IsZero() { - d = deadline.Sub(time.Now()) - if d < 0 { - return errWriteTimeout - } - } - - timer := time.NewTimer(d) - select { - case <-c.mu: - timer.Stop() - case <-timer.C: - return errWriteTimeout - } - defer func() { c.mu <- true }() - - c.writeErrMu.Lock() - err := c.writeErr - c.writeErrMu.Unlock() - if err != nil { - return err - } - - c.conn.SetWriteDeadline(deadline) - _, err = c.conn.Write(buf) - if err != nil { - return c.writeFatal(err) - } - if messageType == CloseMessage { - c.writeFatal(ErrCloseSent) - } - return err -} - -func (c *Conn) prepWrite(messageType int) error { - // Close previous writer if not already closed by the application. It's - // probably better to return an error in this situation, but we cannot - // change this without breaking existing applications. - if c.writer != nil { - c.writer.Close() - c.writer = nil - } - - if !isControl(messageType) && !isData(messageType) { - return errBadWriteOpCode - } - - c.writeErrMu.Lock() - err := c.writeErr - c.writeErrMu.Unlock() - return err -} - -// NextWriter returns a writer for the next message to send. The writer's Close -// method flushes the complete message to the network. -// -// There can be at most one open writer on a connection. NextWriter closes the -// previous writer if the application has not already done so. -func (c *Conn) NextWriter(messageType int) (io.WriteCloser, error) { - if err := c.prepWrite(messageType); err != nil { - return nil, err - } - - mw := &messageWriter{ - c: c, - frameType: messageType, - pos: maxFrameHeaderSize, - } - c.writer = mw - if c.newCompressionWriter != nil && c.enableWriteCompression && isData(messageType) { - w := c.newCompressionWriter(c.writer, c.compressionLevel) - mw.compress = true - c.writer = w - } - return c.writer, nil -} - -type messageWriter struct { - c *Conn - compress bool // whether next call to flushFrame should set RSV1 - pos int // end of data in writeBuf. - frameType int // type of the current frame. - err error -} - -func (w *messageWriter) fatal(err error) error { - if w.err != nil { - w.err = err - w.c.writer = nil - } - return err -} - -// flushFrame writes buffered data and extra as a frame to the network. The -// final argument indicates that this is the last frame in the message. -func (w *messageWriter) flushFrame(final bool, extra []byte) error { - c := w.c - length := w.pos - maxFrameHeaderSize + len(extra) - - // Check for invalid control frames. - if isControl(w.frameType) && - (!final || length > maxControlFramePayloadSize) { - return w.fatal(errInvalidControlFrame) - } - - b0 := byte(w.frameType) - if final { - b0 |= finalBit - } - if w.compress { - b0 |= rsv1Bit - } - w.compress = false - - b1 := byte(0) - if !c.isServer { - b1 |= maskBit - } - - // Assume that the frame starts at beginning of c.writeBuf. - framePos := 0 - if c.isServer { - // Adjust up if mask not included in the header. - framePos = 4 - } - - switch { - case length >= 65536: - c.writeBuf[framePos] = b0 - c.writeBuf[framePos+1] = b1 | 127 - binary.BigEndian.PutUint64(c.writeBuf[framePos+2:], uint64(length)) - case length > 125: - framePos += 6 - c.writeBuf[framePos] = b0 - c.writeBuf[framePos+1] = b1 | 126 - binary.BigEndian.PutUint16(c.writeBuf[framePos+2:], uint16(length)) - default: - framePos += 8 - c.writeBuf[framePos] = b0 - c.writeBuf[framePos+1] = b1 | byte(length) - } - - if !c.isServer { - key := newMaskKey() - copy(c.writeBuf[maxFrameHeaderSize-4:], key[:]) - maskBytes(key, 0, c.writeBuf[maxFrameHeaderSize:w.pos]) - if len(extra) > 0 { - return c.writeFatal(errors.New("websocket: internal error, extra used in client mode")) - } - } - - // Write the buffers to the connection with best-effort detection of - // concurrent writes. See the concurrency section in the package - // documentation for more info. - - if c.isWriting { - panic("concurrent write to websocket connection") - } - c.isWriting = true - - err := c.write(w.frameType, c.writeDeadline, c.writeBuf[framePos:w.pos], extra) - - if !c.isWriting { - panic("concurrent write to websocket connection") - } - c.isWriting = false - - if err != nil { - return w.fatal(err) - } - - if final { - c.writer = nil - return nil - } - - // Setup for next frame. - w.pos = maxFrameHeaderSize - w.frameType = continuationFrame - return nil -} - -func (w *messageWriter) ncopy(max int) (int, error) { - n := len(w.c.writeBuf) - w.pos - if n <= 0 { - if err := w.flushFrame(false, nil); err != nil { - return 0, err - } - n = len(w.c.writeBuf) - w.pos - } - if n > max { - n = max - } - return n, nil -} - -func (w *messageWriter) Write(p []byte) (int, error) { - if w.err != nil { - return 0, w.err - } - - if len(p) > 2*len(w.c.writeBuf) && w.c.isServer { - // Don't buffer large messages. - err := w.flushFrame(false, p) - if err != nil { - return 0, err - } - return len(p), nil - } - - nn := len(p) - for len(p) > 0 { - n, err := w.ncopy(len(p)) - if err != nil { - return 0, err - } - copy(w.c.writeBuf[w.pos:], p[:n]) - w.pos += n - p = p[n:] - } - return nn, nil -} - -func (w *messageWriter) WriteString(p string) (int, error) { - if w.err != nil { - return 0, w.err - } - - nn := len(p) - for len(p) > 0 { - n, err := w.ncopy(len(p)) - if err != nil { - return 0, err - } - copy(w.c.writeBuf[w.pos:], p[:n]) - w.pos += n - p = p[n:] - } - return nn, nil -} - -func (w *messageWriter) ReadFrom(r io.Reader) (nn int64, err error) { - if w.err != nil { - return 0, w.err - } - for { - if w.pos == len(w.c.writeBuf) { - err = w.flushFrame(false, nil) - if err != nil { - break - } - } - var n int - n, err = r.Read(w.c.writeBuf[w.pos:]) - w.pos += n - nn += int64(n) - if err != nil { - if err == io.EOF { - err = nil - } - break - } - } - return nn, err -} - -func (w *messageWriter) Close() error { - if w.err != nil { - return w.err - } - if err := w.flushFrame(true, nil); err != nil { - return err - } - w.err = errWriteClosed - return nil -} - -// WritePreparedMessage writes prepared message into connection. -func (c *Conn) WritePreparedMessage(pm *PreparedMessage) error { - frameType, frameData, err := pm.frame(prepareKey{ - isServer: c.isServer, - compress: c.newCompressionWriter != nil && c.enableWriteCompression && isData(pm.messageType), - compressionLevel: c.compressionLevel, - }) - if err != nil { - return err - } - if c.isWriting { - panic("concurrent write to websocket connection") - } - c.isWriting = true - err = c.write(frameType, c.writeDeadline, frameData, nil) - if !c.isWriting { - panic("concurrent write to websocket connection") - } - c.isWriting = false - return err -} - -// WriteMessage is a helper method for getting a writer using NextWriter, -// writing the message and closing the writer. -func (c *Conn) WriteMessage(messageType int, data []byte) error { - - if c.isServer && (c.newCompressionWriter == nil || !c.enableWriteCompression) { - // Fast path with no allocations and single frame. - - if err := c.prepWrite(messageType); err != nil { - return err - } - mw := messageWriter{c: c, frameType: messageType, pos: maxFrameHeaderSize} - n := copy(c.writeBuf[mw.pos:], data) - mw.pos += n - data = data[n:] - return mw.flushFrame(true, data) - } - - w, err := c.NextWriter(messageType) - if err != nil { - return err - } - if _, err = w.Write(data); err != nil { - return err - } - return w.Close() -} - -// SetWriteDeadline sets the write deadline on the underlying network -// connection. After a write has timed out, the websocket state is corrupt and -// all future writes will return an error. A zero value for t means writes will -// not time out. -func (c *Conn) SetWriteDeadline(t time.Time) error { - c.writeDeadline = t - return nil -} - -// Read methods - -func (c *Conn) advanceFrame() (int, error) { - - // 1. Skip remainder of previous frame. - - if c.readRemaining > 0 { - if _, err := io.CopyN(ioutil.Discard, c.br, c.readRemaining); err != nil { - return noFrame, err - } - } - - // 2. Read and parse first two bytes of frame header. - - p, err := c.read(2) - if err != nil { - return noFrame, err - } - - final := p[0]&finalBit != 0 - frameType := int(p[0] & 0xf) - mask := p[1]&maskBit != 0 - c.readRemaining = int64(p[1] & 0x7f) - - c.readDecompress = false - if c.newDecompressionReader != nil && (p[0]&rsv1Bit) != 0 { - c.readDecompress = true - p[0] &^= rsv1Bit - } - - if rsv := p[0] & (rsv1Bit | rsv2Bit | rsv3Bit); rsv != 0 { - return noFrame, c.handleProtocolError("unexpected reserved bits 0x" + strconv.FormatInt(int64(rsv), 16)) - } - - switch frameType { - case CloseMessage, PingMessage, PongMessage: - if c.readRemaining > maxControlFramePayloadSize { - return noFrame, c.handleProtocolError("control frame length > 125") - } - if !final { - return noFrame, c.handleProtocolError("control frame not final") - } - case TextMessage, BinaryMessage: - if !c.readFinal { - return noFrame, c.handleProtocolError("message start before final message frame") - } - c.readFinal = final - case continuationFrame: - if c.readFinal { - return noFrame, c.handleProtocolError("continuation after final message frame") - } - c.readFinal = final - default: - return noFrame, c.handleProtocolError("unknown opcode " + strconv.Itoa(frameType)) - } - - // 3. Read and parse frame length. - - switch c.readRemaining { - case 126: - p, err := c.read(2) - if err != nil { - return noFrame, err - } - c.readRemaining = int64(binary.BigEndian.Uint16(p)) - case 127: - p, err := c.read(8) - if err != nil { - return noFrame, err - } - c.readRemaining = int64(binary.BigEndian.Uint64(p)) - } - - // 4. Handle frame masking. - - if mask != c.isServer { - return noFrame, c.handleProtocolError("incorrect mask flag") - } - - if mask { - c.readMaskPos = 0 - p, err := c.read(len(c.readMaskKey)) - if err != nil { - return noFrame, err - } - copy(c.readMaskKey[:], p) - } - - // 5. For text and binary messages, enforce read limit and return. - - if frameType == continuationFrame || frameType == TextMessage || frameType == BinaryMessage { - - c.readLength += c.readRemaining - if c.readLimit > 0 && c.readLength > c.readLimit { - c.WriteControl(CloseMessage, FormatCloseMessage(CloseMessageTooBig, ""), time.Now().Add(writeWait)) - return noFrame, ErrReadLimit - } - - return frameType, nil - } - - // 6. Read control frame payload. - - var payload []byte - if c.readRemaining > 0 { - payload, err = c.read(int(c.readRemaining)) - c.readRemaining = 0 - if err != nil { - return noFrame, err - } - if c.isServer { - maskBytes(c.readMaskKey, 0, payload) - } - } - - // 7. Process control frame payload. - - switch frameType { - case PongMessage: - if err := c.handlePong(string(payload)); err != nil { - return noFrame, err - } - case PingMessage: - if err := c.handlePing(string(payload)); err != nil { - return noFrame, err - } - case CloseMessage: - closeCode := CloseNoStatusReceived - closeText := "" - if len(payload) >= 2 { - closeCode = int(binary.BigEndian.Uint16(payload)) - if !isValidReceivedCloseCode(closeCode) { - return noFrame, c.handleProtocolError("invalid close code") - } - closeText = string(payload[2:]) - if !utf8.ValidString(closeText) { - return noFrame, c.handleProtocolError("invalid utf8 payload in close frame") - } - } - if err := c.handleClose(closeCode, closeText); err != nil { - return noFrame, err - } - return noFrame, &CloseError{Code: closeCode, Text: closeText} - } - - return frameType, nil -} - -func (c *Conn) handleProtocolError(message string) error { - c.WriteControl(CloseMessage, FormatCloseMessage(CloseProtocolError, message), time.Now().Add(writeWait)) - return errors.New("websocket: " + message) -} - -// NextReader returns the next data message received from the peer. The -// returned messageType is either TextMessage or BinaryMessage. -// -// There can be at most one open reader on a connection. NextReader discards -// the previous message if the application has not already consumed it. -// -// Applications must break out of the application's read loop when this method -// returns a non-nil error value. Errors returned from this method are -// permanent. Once this method returns a non-nil error, all subsequent calls to -// this method return the same error. -func (c *Conn) NextReader() (messageType int, r io.Reader, err error) { - // Close previous reader, only relevant for decompression. - if c.reader != nil { - c.reader.Close() - c.reader = nil - } - - c.messageReader = nil - c.readLength = 0 - - for c.readErr == nil { - frameType, err := c.advanceFrame() - if err != nil { - c.readErr = hideTempErr(err) - break - } - if frameType == TextMessage || frameType == BinaryMessage { - c.messageReader = &messageReader{c} - c.reader = c.messageReader - if c.readDecompress { - c.reader = c.newDecompressionReader(c.reader) - } - return frameType, c.reader, nil - } - } - - // Applications that do handle the error returned from this method spin in - // tight loop on connection failure. To help application developers detect - // this error, panic on repeated reads to the failed connection. - c.readErrCount++ - if c.readErrCount >= 1000 { - panic("repeated read on failed websocket connection") - } - - return noFrame, nil, c.readErr -} - -type messageReader struct{ c *Conn } - -func (r *messageReader) Read(b []byte) (int, error) { - c := r.c - if c.messageReader != r { - return 0, io.EOF - } - - for c.readErr == nil { - - if c.readRemaining > 0 { - if int64(len(b)) > c.readRemaining { - b = b[:c.readRemaining] - } - n, err := c.br.Read(b) - c.readErr = hideTempErr(err) - if c.isServer { - c.readMaskPos = maskBytes(c.readMaskKey, c.readMaskPos, b[:n]) - } - c.readRemaining -= int64(n) - if c.readRemaining > 0 && c.readErr == io.EOF { - c.readErr = errUnexpectedEOF - } - return n, c.readErr - } - - if c.readFinal { - c.messageReader = nil - return 0, io.EOF - } - - frameType, err := c.advanceFrame() - switch { - case err != nil: - c.readErr = hideTempErr(err) - case frameType == TextMessage || frameType == BinaryMessage: - c.readErr = errors.New("websocket: internal error, unexpected text or binary in Reader") - } - } - - err := c.readErr - if err == io.EOF && c.messageReader == r { - err = errUnexpectedEOF - } - return 0, err -} - -func (r *messageReader) Close() error { - return nil -} - -// ReadMessage is a helper method for getting a reader using NextReader and -// reading from that reader to a buffer. -func (c *Conn) ReadMessage() (messageType int, p []byte, err error) { - var r io.Reader - messageType, r, err = c.NextReader() - if err != nil { - return messageType, nil, err - } - p, err = ioutil.ReadAll(r) - return messageType, p, err -} - -// SetReadDeadline sets the read deadline on the underlying network connection. -// After a read has timed out, the websocket connection state is corrupt and -// all future reads will return an error. A zero value for t means reads will -// not time out. -func (c *Conn) SetReadDeadline(t time.Time) error { - return c.conn.SetReadDeadline(t) -} - -// SetReadLimit sets the maximum size for a message read from the peer. If a -// message exceeds the limit, the connection sends a close frame to the peer -// and returns ErrReadLimit to the application. -func (c *Conn) SetReadLimit(limit int64) { - c.readLimit = limit -} - -// CloseHandler returns the current close handler -func (c *Conn) CloseHandler() func(code int, text string) error { - return c.handleClose -} - -// SetCloseHandler sets the handler for close messages received from the peer. -// The code argument to h is the received close code or CloseNoStatusReceived -// if the close message is empty. The default close handler sends a close frame -// back to the peer. -// -// The application must read the connection to process close messages as -// described in the section on Control Frames above. -// -// The connection read methods return a CloseError when a close frame is -// received. Most applications should handle close messages as part of their -// normal error handling. Applications should only set a close handler when the -// application must perform some action before sending a close frame back to -// the peer. -func (c *Conn) SetCloseHandler(h func(code int, text string) error) { - if h == nil { - h = func(code int, text string) error { - message := []byte{} - if code != CloseNoStatusReceived { - message = FormatCloseMessage(code, "") - } - c.WriteControl(CloseMessage, message, time.Now().Add(writeWait)) - return nil - } - } - c.handleClose = h -} - -// PingHandler returns the current ping handler -func (c *Conn) PingHandler() func(appData string) error { - return c.handlePing -} - -// SetPingHandler sets the handler for ping messages received from the peer. -// The appData argument to h is the PING frame application data. The default -// ping handler sends a pong to the peer. -// -// The application must read the connection to process ping messages as -// described in the section on Control Frames above. -func (c *Conn) SetPingHandler(h func(appData string) error) { - if h == nil { - h = func(message string) error { - err := c.WriteControl(PongMessage, []byte(message), time.Now().Add(writeWait)) - if err == ErrCloseSent { - return nil - } else if e, ok := err.(net.Error); ok && e.Temporary() { - return nil - } - return err - } - } - c.handlePing = h -} - -// PongHandler returns the current pong handler -func (c *Conn) PongHandler() func(appData string) error { - return c.handlePong -} - -// SetPongHandler sets the handler for pong messages received from the peer. -// The appData argument to h is the PONG frame application data. The default -// pong handler does nothing. -// -// The application must read the connection to process ping messages as -// described in the section on Control Frames above. -func (c *Conn) SetPongHandler(h func(appData string) error) { - if h == nil { - h = func(string) error { return nil } - } - c.handlePong = h -} - -// UnderlyingConn returns the internal net.Conn. This can be used to further -// modifications to connection specific flags. -func (c *Conn) UnderlyingConn() net.Conn { - return c.conn -} - -// EnableWriteCompression enables and disables write compression of -// subsequent text and binary messages. This function is a noop if -// compression was not negotiated with the peer. -func (c *Conn) EnableWriteCompression(enable bool) { - c.enableWriteCompression = enable -} - -// SetCompressionLevel sets the flate compression level for subsequent text and -// binary messages. This function is a noop if compression was not negotiated -// with the peer. See the compress/flate package for a description of -// compression levels. -func (c *Conn) SetCompressionLevel(level int) error { - if !isValidCompressionLevel(level) { - return errors.New("websocket: invalid compression level") - } - c.compressionLevel = level - return nil -} - -// FormatCloseMessage formats closeCode and text as a WebSocket close message. -func FormatCloseMessage(closeCode int, text string) []byte { - buf := make([]byte, 2+len(text)) - binary.BigEndian.PutUint16(buf, uint16(closeCode)) - copy(buf[2:], text) - return buf -} diff --git a/vendor/github.com/gorilla/websocket/conn_read.go b/vendor/github.com/gorilla/websocket/conn_read.go deleted file mode 100644 index 1ea15059e..000000000 --- a/vendor/github.com/gorilla/websocket/conn_read.go +++ /dev/null @@ -1,18 +0,0 @@ -// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.5 - -package websocket - -import "io" - -func (c *Conn) read(n int) ([]byte, error) { - p, err := c.br.Peek(n) - if err == io.EOF { - err = errUnexpectedEOF - } - c.br.Discard(len(p)) - return p, err -} diff --git a/vendor/github.com/gorilla/websocket/conn_read_legacy.go b/vendor/github.com/gorilla/websocket/conn_read_legacy.go deleted file mode 100644 index 018541cf6..000000000 --- a/vendor/github.com/gorilla/websocket/conn_read_legacy.go +++ /dev/null @@ -1,21 +0,0 @@ -// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !go1.5 - -package websocket - -import "io" - -func (c *Conn) read(n int) ([]byte, error) { - p, err := c.br.Peek(n) - if err == io.EOF { - err = errUnexpectedEOF - } - if len(p) > 0 { - // advance over the bytes just read - io.ReadFull(c.br, p) - } - return p, err -} diff --git a/vendor/github.com/gorilla/websocket/doc.go b/vendor/github.com/gorilla/websocket/doc.go deleted file mode 100644 index f5ff0823d..000000000 --- a/vendor/github.com/gorilla/websocket/doc.go +++ /dev/null @@ -1,179 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package websocket implements the WebSocket protocol defined in RFC 6455. -// -// Overview -// -// The Conn type represents a WebSocket connection. A server application calls -// the Upgrader.Upgrade method from an HTTP request handler to get a *Conn: -// -// var upgrader = websocket.Upgrader{ -// ReadBufferSize: 1024, -// WriteBufferSize: 1024, -// } -// -// func handler(w http.ResponseWriter, r *http.Request) { -// conn, err := upgrader.Upgrade(w, r, nil) -// if err != nil { -// log.Println(err) -// return -// } -// ... Use conn to send and receive messages. -// } -// -// Call the connection's WriteMessage and ReadMessage methods to send and -// receive messages as a slice of bytes. This snippet of code shows how to echo -// messages using these methods: -// -// for { -// messageType, p, err := conn.ReadMessage() -// if err != nil { -// return -// } -// if err := conn.WriteMessage(messageType, p); err != nil { -// return err -// } -// } -// -// In above snippet of code, p is a []byte and messageType is an int with value -// websocket.BinaryMessage or websocket.TextMessage. -// -// An application can also send and receive messages using the io.WriteCloser -// and io.Reader interfaces. To send a message, call the connection NextWriter -// method to get an io.WriteCloser, write the message to the writer and close -// the writer when done. To receive a message, call the connection NextReader -// method to get an io.Reader and read until io.EOF is returned. This snippet -// shows how to echo messages using the NextWriter and NextReader methods: -// -// for { -// messageType, r, err := conn.NextReader() -// if err != nil { -// return -// } -// w, err := conn.NextWriter(messageType) -// if err != nil { -// return err -// } -// if _, err := io.Copy(w, r); err != nil { -// return err -// } -// if err := w.Close(); err != nil { -// return err -// } -// } -// -// Data Messages -// -// The WebSocket protocol distinguishes between text and binary data messages. -// Text messages are interpreted as UTF-8 encoded text. The interpretation of -// binary messages is left to the application. -// -// This package uses the TextMessage and BinaryMessage integer constants to -// identify the two data message types. The ReadMessage and NextReader methods -// return the type of the received message. The messageType argument to the -// WriteMessage and NextWriter methods specifies the type of a sent message. -// -// It is the application's responsibility to ensure that text messages are -// valid UTF-8 encoded text. -// -// Control Messages -// -// The WebSocket protocol defines three types of control messages: close, ping -// and pong. Call the connection WriteControl, WriteMessage or NextWriter -// methods to send a control message to the peer. -// -// Connections handle received close messages by sending a close message to the -// peer and returning a *CloseError from the the NextReader, ReadMessage or the -// message Read method. -// -// Connections handle received ping and pong messages by invoking callback -// functions set with SetPingHandler and SetPongHandler methods. The callback -// functions are called from the NextReader, ReadMessage and the message Read -// methods. -// -// The default ping handler sends a pong to the peer. The application's reading -// goroutine can block for a short time while the handler writes the pong data -// to the connection. -// -// The application must read the connection to process ping, pong and close -// messages sent from the peer. If the application is not otherwise interested -// in messages from the peer, then the application should start a goroutine to -// read and discard messages from the peer. A simple example is: -// -// func readLoop(c *websocket.Conn) { -// for { -// if _, _, err := c.NextReader(); err != nil { -// c.Close() -// break -// } -// } -// } -// -// Concurrency -// -// Connections support one concurrent reader and one concurrent writer. -// -// Applications are responsible for ensuring that no more than one goroutine -// calls the write methods (NextWriter, SetWriteDeadline, WriteMessage, -// WriteJSON, EnableWriteCompression, SetCompressionLevel) concurrently and -// that no more than one goroutine calls the read methods (NextReader, -// SetReadDeadline, ReadMessage, ReadJSON, SetPongHandler, SetPingHandler) -// concurrently. -// -// The Close and WriteControl methods can be called concurrently with all other -// methods. -// -// Origin Considerations -// -// Web browsers allow Javascript applications to open a WebSocket connection to -// any host. It's up to the server to enforce an origin policy using the Origin -// request header sent by the browser. -// -// The Upgrader calls the function specified in the CheckOrigin field to check -// the origin. If the CheckOrigin function returns false, then the Upgrade -// method fails the WebSocket handshake with HTTP status 403. -// -// If the CheckOrigin field is nil, then the Upgrader uses a safe default: fail -// the handshake if the Origin request header is present and not equal to the -// Host request header. -// -// An application can allow connections from any origin by specifying a -// function that always returns true: -// -// var upgrader = websocket.Upgrader{ -// CheckOrigin: func(r *http.Request) bool { return true }, -// } -// -// The deprecated package-level Upgrade function does not perform origin -// checking. The application is responsible for checking the Origin header -// before calling the Upgrade function. -// -// Compression EXPERIMENTAL -// -// Per message compression extensions (RFC 7692) are experimentally supported -// by this package in a limited capacity. Setting the EnableCompression option -// to true in Dialer or Upgrader will attempt to negotiate per message deflate -// support. -// -// var upgrader = websocket.Upgrader{ -// EnableCompression: true, -// } -// -// If compression was successfully negotiated with the connection's peer, any -// message received in compressed form will be automatically decompressed. -// All Read methods will return uncompressed bytes. -// -// Per message compression of messages written to a connection can be enabled -// or disabled by calling the corresponding Conn method: -// -// conn.EnableWriteCompression(false) -// -// Currently this package does not support compression with "context takeover". -// This means that messages must be compressed and decompressed in isolation, -// without retaining sliding window or dictionary state across messages. For -// more details refer to RFC 7692. -// -// Use of compression is experimental and may result in decreased performance. -package websocket diff --git a/vendor/github.com/gorilla/websocket/json.go b/vendor/github.com/gorilla/websocket/json.go deleted file mode 100644 index dc2c1f641..000000000 --- a/vendor/github.com/gorilla/websocket/json.go +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "encoding/json" - "io" -) - -// WriteJSON writes the JSON encoding of v as a message. -// -// Deprecated: Use c.WriteJSON instead. -func WriteJSON(c *Conn, v interface{}) error { - return c.WriteJSON(v) -} - -// WriteJSON writes the JSON encoding of v as a message. -// -// See the documentation for encoding/json Marshal for details about the -// conversion of Go values to JSON. -func (c *Conn) WriteJSON(v interface{}) error { - w, err := c.NextWriter(TextMessage) - if err != nil { - return err - } - err1 := json.NewEncoder(w).Encode(v) - err2 := w.Close() - if err1 != nil { - return err1 - } - return err2 -} - -// ReadJSON reads the next JSON-encoded message from the connection and stores -// it in the value pointed to by v. -// -// Deprecated: Use c.ReadJSON instead. -func ReadJSON(c *Conn, v interface{}) error { - return c.ReadJSON(v) -} - -// ReadJSON reads the next JSON-encoded message from the connection and stores -// it in the value pointed to by v. -// -// See the documentation for the encoding/json Unmarshal function for details -// about the conversion of JSON to a Go value. -func (c *Conn) ReadJSON(v interface{}) error { - _, r, err := c.NextReader() - if err != nil { - return err - } - err = json.NewDecoder(r).Decode(v) - if err == io.EOF { - // One value is expected in the message. - err = io.ErrUnexpectedEOF - } - return err -} diff --git a/vendor/github.com/gorilla/websocket/mask.go b/vendor/github.com/gorilla/websocket/mask.go deleted file mode 100644 index 6a88bbc74..000000000 --- a/vendor/github.com/gorilla/websocket/mask.go +++ /dev/null @@ -1,55 +0,0 @@ -// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved. Use of -// this source code is governed by a BSD-style license that can be found in the -// LICENSE file. - -// +build !appengine - -package websocket - -import "unsafe" - -const wordSize = int(unsafe.Sizeof(uintptr(0))) - -func maskBytes(key [4]byte, pos int, b []byte) int { - - // Mask one byte at a time for small buffers. - if len(b) < 2*wordSize { - for i := range b { - b[i] ^= key[pos&3] - pos++ - } - return pos & 3 - } - - // Mask one byte at a time to word boundary. - if n := int(uintptr(unsafe.Pointer(&b[0]))) % wordSize; n != 0 { - n = wordSize - n - for i := range b[:n] { - b[i] ^= key[pos&3] - pos++ - } - b = b[n:] - } - - // Create aligned word size key. - var k [wordSize]byte - for i := range k { - k[i] = key[(pos+i)&3] - } - kw := *(*uintptr)(unsafe.Pointer(&k)) - - // Mask one word at a time. - n := (len(b) / wordSize) * wordSize - for i := 0; i < n; i += wordSize { - *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&b[0])) + uintptr(i))) ^= kw - } - - // Mask one byte at a time for remaining bytes. - b = b[n:] - for i := range b { - b[i] ^= key[pos&3] - pos++ - } - - return pos & 3 -} diff --git a/vendor/github.com/gorilla/websocket/mask_safe.go b/vendor/github.com/gorilla/websocket/mask_safe.go deleted file mode 100644 index 2aac060e5..000000000 --- a/vendor/github.com/gorilla/websocket/mask_safe.go +++ /dev/null @@ -1,15 +0,0 @@ -// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved. Use of -// this source code is governed by a BSD-style license that can be found in the -// LICENSE file. - -// +build appengine - -package websocket - -func maskBytes(key [4]byte, pos int, b []byte) int { - for i := range b { - b[i] ^= key[pos&3] - pos++ - } - return pos & 3 -} diff --git a/vendor/github.com/gorilla/websocket/prepared.go b/vendor/github.com/gorilla/websocket/prepared.go deleted file mode 100644 index 1efffbd1e..000000000 --- a/vendor/github.com/gorilla/websocket/prepared.go +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright 2017 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bytes" - "net" - "sync" - "time" -) - -// PreparedMessage caches on the wire representations of a message payload. -// Use PreparedMessage to efficiently send a message payload to multiple -// connections. PreparedMessage is especially useful when compression is used -// because the CPU and memory expensive compression operation can be executed -// once for a given set of compression options. -type PreparedMessage struct { - messageType int - data []byte - err error - mu sync.Mutex - frames map[prepareKey]*preparedFrame -} - -// prepareKey defines a unique set of options to cache prepared frames in PreparedMessage. -type prepareKey struct { - isServer bool - compress bool - compressionLevel int -} - -// preparedFrame contains data in wire representation. -type preparedFrame struct { - once sync.Once - data []byte -} - -// NewPreparedMessage returns an initialized PreparedMessage. You can then send -// it to connection using WritePreparedMessage method. Valid wire -// representation will be calculated lazily only once for a set of current -// connection options. -func NewPreparedMessage(messageType int, data []byte) (*PreparedMessage, error) { - pm := &PreparedMessage{ - messageType: messageType, - frames: make(map[prepareKey]*preparedFrame), - data: data, - } - - // Prepare a plain server frame. - _, frameData, err := pm.frame(prepareKey{isServer: true, compress: false}) - if err != nil { - return nil, err - } - - // To protect against caller modifying the data argument, remember the data - // copied to the plain server frame. - pm.data = frameData[len(frameData)-len(data):] - return pm, nil -} - -func (pm *PreparedMessage) frame(key prepareKey) (int, []byte, error) { - pm.mu.Lock() - frame, ok := pm.frames[key] - if !ok { - frame = &preparedFrame{} - pm.frames[key] = frame - } - pm.mu.Unlock() - - var err error - frame.once.Do(func() { - // Prepare a frame using a 'fake' connection. - // TODO: Refactor code in conn.go to allow more direct construction of - // the frame. - mu := make(chan bool, 1) - mu <- true - var nc prepareConn - c := &Conn{ - conn: &nc, - mu: mu, - isServer: key.isServer, - compressionLevel: key.compressionLevel, - enableWriteCompression: true, - writeBuf: make([]byte, defaultWriteBufferSize+maxFrameHeaderSize), - } - if key.compress { - c.newCompressionWriter = compressNoContextTakeover - } - err = c.WriteMessage(pm.messageType, pm.data) - frame.data = nc.buf.Bytes() - }) - return pm.messageType, frame.data, err -} - -type prepareConn struct { - buf bytes.Buffer - net.Conn -} - -func (pc *prepareConn) Write(p []byte) (int, error) { return pc.buf.Write(p) } -func (pc *prepareConn) SetWriteDeadline(t time.Time) error { return nil } diff --git a/vendor/github.com/gorilla/websocket/server.go b/vendor/github.com/gorilla/websocket/server.go deleted file mode 100644 index 6ae97c54f..000000000 --- a/vendor/github.com/gorilla/websocket/server.go +++ /dev/null @@ -1,292 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "errors" - "net" - "net/http" - "net/url" - "strings" - "time" -) - -// HandshakeError describes an error with the handshake from the peer. -type HandshakeError struct { - message string -} - -func (e HandshakeError) Error() string { return e.message } - -// Upgrader specifies parameters for upgrading an HTTP connection to a -// WebSocket connection. -type Upgrader struct { - // HandshakeTimeout specifies the duration for the handshake to complete. - HandshakeTimeout time.Duration - - // ReadBufferSize and WriteBufferSize specify I/O buffer sizes. If a buffer - // size is zero, then buffers allocated by the HTTP server are used. The - // I/O buffer sizes do not limit the size of the messages that can be sent - // or received. - ReadBufferSize, WriteBufferSize int - - // Subprotocols specifies the server's supported protocols in order of - // preference. If this field is set, then the Upgrade method negotiates a - // subprotocol by selecting the first match in this list with a protocol - // requested by the client. - Subprotocols []string - - // Error specifies the function for generating HTTP error responses. If Error - // is nil, then http.Error is used to generate the HTTP response. - Error func(w http.ResponseWriter, r *http.Request, status int, reason error) - - // CheckOrigin returns true if the request Origin header is acceptable. If - // CheckOrigin is nil, the host in the Origin header must not be set or - // must match the host of the request. - CheckOrigin func(r *http.Request) bool - - // EnableCompression specify if the server should attempt to negotiate per - // message compression (RFC 7692). Setting this value to true does not - // guarantee that compression will be supported. Currently only "no context - // takeover" modes are supported. - EnableCompression bool -} - -func (u *Upgrader) returnError(w http.ResponseWriter, r *http.Request, status int, reason string) (*Conn, error) { - err := HandshakeError{reason} - if u.Error != nil { - u.Error(w, r, status, err) - } else { - w.Header().Set("Sec-Websocket-Version", "13") - http.Error(w, http.StatusText(status), status) - } - return nil, err -} - -// checkSameOrigin returns true if the origin is not set or is equal to the request host. -func checkSameOrigin(r *http.Request) bool { - origin := r.Header["Origin"] - if len(origin) == 0 { - return true - } - u, err := url.Parse(origin[0]) - if err != nil { - return false - } - return u.Host == r.Host -} - -func (u *Upgrader) selectSubprotocol(r *http.Request, responseHeader http.Header) string { - if u.Subprotocols != nil { - clientProtocols := Subprotocols(r) - for _, serverProtocol := range u.Subprotocols { - for _, clientProtocol := range clientProtocols { - if clientProtocol == serverProtocol { - return clientProtocol - } - } - } - } else if responseHeader != nil { - return responseHeader.Get("Sec-Websocket-Protocol") - } - return "" -} - -// Upgrade upgrades the HTTP server connection to the WebSocket protocol. -// -// The responseHeader is included in the response to the client's upgrade -// request. Use the responseHeader to specify cookies (Set-Cookie) and the -// application negotiated subprotocol (Sec-Websocket-Protocol). -// -// If the upgrade fails, then Upgrade replies to the client with an HTTP error -// response. -func (u *Upgrader) Upgrade(w http.ResponseWriter, r *http.Request, responseHeader http.Header) (*Conn, error) { - if r.Method != "GET" { - return u.returnError(w, r, http.StatusMethodNotAllowed, "websocket: not a websocket handshake: request method is not GET") - } - - if _, ok := responseHeader["Sec-Websocket-Extensions"]; ok { - return u.returnError(w, r, http.StatusInternalServerError, "websocket: application specific 'Sec-Websocket-Extensions' headers are unsupported") - } - - if !tokenListContainsValue(r.Header, "Connection", "upgrade") { - return u.returnError(w, r, http.StatusBadRequest, "websocket: not a websocket handshake: 'upgrade' token not found in 'Connection' header") - } - - if !tokenListContainsValue(r.Header, "Upgrade", "websocket") { - return u.returnError(w, r, http.StatusBadRequest, "websocket: not a websocket handshake: 'websocket' token not found in 'Upgrade' header") - } - - if !tokenListContainsValue(r.Header, "Sec-Websocket-Version", "13") { - return u.returnError(w, r, http.StatusBadRequest, "websocket: unsupported version: 13 not found in 'Sec-Websocket-Version' header") - } - - checkOrigin := u.CheckOrigin - if checkOrigin == nil { - checkOrigin = checkSameOrigin - } - if !checkOrigin(r) { - return u.returnError(w, r, http.StatusForbidden, "websocket: 'Origin' header value not allowed") - } - - challengeKey := r.Header.Get("Sec-Websocket-Key") - if challengeKey == "" { - return u.returnError(w, r, http.StatusBadRequest, "websocket: not a websocket handshake: `Sec-Websocket-Key' header is missing or blank") - } - - subprotocol := u.selectSubprotocol(r, responseHeader) - - // Negotiate PMCE - var compress bool - if u.EnableCompression { - for _, ext := range parseExtensions(r.Header) { - if ext[""] != "permessage-deflate" { - continue - } - compress = true - break - } - } - - var ( - netConn net.Conn - err error - ) - - h, ok := w.(http.Hijacker) - if !ok { - return u.returnError(w, r, http.StatusInternalServerError, "websocket: response does not implement http.Hijacker") - } - var brw *bufio.ReadWriter - netConn, brw, err = h.Hijack() - if err != nil { - return u.returnError(w, r, http.StatusInternalServerError, err.Error()) - } - - if brw.Reader.Buffered() > 0 { - netConn.Close() - return nil, errors.New("websocket: client sent data before handshake is complete") - } - - c := newConnBRW(netConn, true, u.ReadBufferSize, u.WriteBufferSize, brw) - c.subprotocol = subprotocol - - if compress { - c.newCompressionWriter = compressNoContextTakeover - c.newDecompressionReader = decompressNoContextTakeover - } - - p := c.writeBuf[:0] - p = append(p, "HTTP/1.1 101 Switching Protocols\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: "...) - p = append(p, computeAcceptKey(challengeKey)...) - p = append(p, "\r\n"...) - if c.subprotocol != "" { - p = append(p, "Sec-Websocket-Protocol: "...) - p = append(p, c.subprotocol...) - p = append(p, "\r\n"...) - } - if compress { - p = append(p, "Sec-Websocket-Extensions: permessage-deflate; server_no_context_takeover; client_no_context_takeover\r\n"...) - } - for k, vs := range responseHeader { - if k == "Sec-Websocket-Protocol" { - continue - } - for _, v := range vs { - p = append(p, k...) - p = append(p, ": "...) - for i := 0; i < len(v); i++ { - b := v[i] - if b <= 31 { - // prevent response splitting. - b = ' ' - } - p = append(p, b) - } - p = append(p, "\r\n"...) - } - } - p = append(p, "\r\n"...) - - // Clear deadlines set by HTTP server. - netConn.SetDeadline(time.Time{}) - - if u.HandshakeTimeout > 0 { - netConn.SetWriteDeadline(time.Now().Add(u.HandshakeTimeout)) - } - if _, err = netConn.Write(p); err != nil { - netConn.Close() - return nil, err - } - if u.HandshakeTimeout > 0 { - netConn.SetWriteDeadline(time.Time{}) - } - - return c, nil -} - -// Upgrade upgrades the HTTP server connection to the WebSocket protocol. -// -// Deprecated: Use websocket.Upgrader instead. -// -// Upgrade does not perform origin checking. The application is responsible for -// checking the Origin header before calling Upgrade. An example implementation -// of the same origin policy check is: -// -// if req.Header.Get("Origin") != "http://"+req.Host { -// http.Error(w, "Origin not allowed", 403) -// return -// } -// -// If the endpoint supports subprotocols, then the application is responsible -// for negotiating the protocol used on the connection. Use the Subprotocols() -// function to get the subprotocols requested by the client. Use the -// Sec-Websocket-Protocol response header to specify the subprotocol selected -// by the application. -// -// The responseHeader is included in the response to the client's upgrade -// request. Use the responseHeader to specify cookies (Set-Cookie) and the -// negotiated subprotocol (Sec-Websocket-Protocol). -// -// The connection buffers IO to the underlying network connection. The -// readBufSize and writeBufSize parameters specify the size of the buffers to -// use. Messages can be larger than the buffers. -// -// If the request is not a valid WebSocket handshake, then Upgrade returns an -// error of type HandshakeError. Applications should handle this error by -// replying to the client with an HTTP error response. -func Upgrade(w http.ResponseWriter, r *http.Request, responseHeader http.Header, readBufSize, writeBufSize int) (*Conn, error) { - u := Upgrader{ReadBufferSize: readBufSize, WriteBufferSize: writeBufSize} - u.Error = func(w http.ResponseWriter, r *http.Request, status int, reason error) { - // don't return errors to maintain backwards compatibility - } - u.CheckOrigin = func(r *http.Request) bool { - // allow all connections by default - return true - } - return u.Upgrade(w, r, responseHeader) -} - -// Subprotocols returns the subprotocols requested by the client in the -// Sec-Websocket-Protocol header. -func Subprotocols(r *http.Request) []string { - h := strings.TrimSpace(r.Header.Get("Sec-Websocket-Protocol")) - if h == "" { - return nil - } - protocols := strings.Split(h, ",") - for i := range protocols { - protocols[i] = strings.TrimSpace(protocols[i]) - } - return protocols -} - -// IsWebSocketUpgrade returns true if the client requested upgrade to the -// WebSocket protocol. -func IsWebSocketUpgrade(r *http.Request) bool { - return tokenListContainsValue(r.Header, "Connection", "upgrade") && - tokenListContainsValue(r.Header, "Upgrade", "websocket") -} diff --git a/vendor/github.com/gorilla/websocket/util.go b/vendor/github.com/gorilla/websocket/util.go deleted file mode 100644 index 262e647bc..000000000 --- a/vendor/github.com/gorilla/websocket/util.go +++ /dev/null @@ -1,214 +0,0 @@ -// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "crypto/rand" - "crypto/sha1" - "encoding/base64" - "io" - "net/http" - "strings" -) - -var keyGUID = []byte("258EAFA5-E914-47DA-95CA-C5AB0DC85B11") - -func computeAcceptKey(challengeKey string) string { - h := sha1.New() - h.Write([]byte(challengeKey)) - h.Write(keyGUID) - return base64.StdEncoding.EncodeToString(h.Sum(nil)) -} - -func generateChallengeKey() (string, error) { - p := make([]byte, 16) - if _, err := io.ReadFull(rand.Reader, p); err != nil { - return "", err - } - return base64.StdEncoding.EncodeToString(p), nil -} - -// Octet types from RFC 2616. -var octetTypes [256]byte - -const ( - isTokenOctet = 1 << iota - isSpaceOctet -) - -func init() { - // From RFC 2616 - // - // OCTET = - // CHAR = - // CTL = - // CR = - // LF = - // SP = - // HT = - // <"> = - // CRLF = CR LF - // LWS = [CRLF] 1*( SP | HT ) - // TEXT = - // separators = "(" | ")" | "<" | ">" | "@" | "," | ";" | ":" | "\" | <"> - // | "/" | "[" | "]" | "?" | "=" | "{" | "}" | SP | HT - // token = 1* - // qdtext = > - - for c := 0; c < 256; c++ { - var t byte - isCtl := c <= 31 || c == 127 - isChar := 0 <= c && c <= 127 - isSeparator := strings.IndexRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) >= 0 - if strings.IndexRune(" \t\r\n", rune(c)) >= 0 { - t |= isSpaceOctet - } - if isChar && !isCtl && !isSeparator { - t |= isTokenOctet - } - octetTypes[c] = t - } -} - -func skipSpace(s string) (rest string) { - i := 0 - for ; i < len(s); i++ { - if octetTypes[s[i]]&isSpaceOctet == 0 { - break - } - } - return s[i:] -} - -func nextToken(s string) (token, rest string) { - i := 0 - for ; i < len(s); i++ { - if octetTypes[s[i]]&isTokenOctet == 0 { - break - } - } - return s[:i], s[i:] -} - -func nextTokenOrQuoted(s string) (value string, rest string) { - if !strings.HasPrefix(s, "\"") { - return nextToken(s) - } - s = s[1:] - for i := 0; i < len(s); i++ { - switch s[i] { - case '"': - return s[:i], s[i+1:] - case '\\': - p := make([]byte, len(s)-1) - j := copy(p, s[:i]) - escape := true - for i = i + 1; i < len(s); i++ { - b := s[i] - switch { - case escape: - escape = false - p[j] = b - j++ - case b == '\\': - escape = true - case b == '"': - return string(p[:j]), s[i+1:] - default: - p[j] = b - j++ - } - } - return "", "" - } - } - return "", "" -} - -// tokenListContainsValue returns true if the 1#token header with the given -// name contains token. -func tokenListContainsValue(header http.Header, name string, value string) bool { -headers: - for _, s := range header[name] { - for { - var t string - t, s = nextToken(skipSpace(s)) - if t == "" { - continue headers - } - s = skipSpace(s) - if s != "" && s[0] != ',' { - continue headers - } - if strings.EqualFold(t, value) { - return true - } - if s == "" { - continue headers - } - s = s[1:] - } - } - return false -} - -// parseExtensiosn parses WebSocket extensions from a header. -func parseExtensions(header http.Header) []map[string]string { - - // From RFC 6455: - // - // Sec-WebSocket-Extensions = extension-list - // extension-list = 1#extension - // extension = extension-token *( ";" extension-param ) - // extension-token = registered-token - // registered-token = token - // extension-param = token [ "=" (token | quoted-string) ] - // ;When using the quoted-string syntax variant, the value - // ;after quoted-string unescaping MUST conform to the - // ;'token' ABNF. - - var result []map[string]string -headers: - for _, s := range header["Sec-Websocket-Extensions"] { - for { - var t string - t, s = nextToken(skipSpace(s)) - if t == "" { - continue headers - } - ext := map[string]string{"": t} - for { - s = skipSpace(s) - if !strings.HasPrefix(s, ";") { - break - } - var k string - k, s = nextToken(skipSpace(s[1:])) - if k == "" { - continue headers - } - s = skipSpace(s) - var v string - if strings.HasPrefix(s, "=") { - v, s = nextTokenOrQuoted(skipSpace(s[1:])) - s = skipSpace(s) - } - if s != "" && s[0] != ',' && s[0] != ';' { - continue headers - } - ext[k] = v - } - if s != "" && s[0] != ',' { - continue headers - } - result = append(result, ext) - if s == "" { - continue headers - } - s = s[1:] - } - } - return result -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore deleted file mode 100644 index c198e6a4c..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore +++ /dev/null @@ -1,202 +0,0 @@ -# Created by .ignore support plugin (hsz.mobi) -### Go template -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -*.test -*.prof -### Windows template -# Windows image file caches -Thumbs.db -ehthumbs.db - -# Folder config file -Desktop.ini - -# Recycle Bin used on file shares -$RECYCLE.BIN/ - -# Windows Installer files -*.cab -*.msi -*.msm -*.msp - -# Windows shortcuts -*.lnk -### Kate template -# Swap Files # -.*.kate-swp -.swp.* -### SublimeText template -# cache files for sublime text -*.tmlanguage.cache -*.tmPreferences.cache -*.stTheme.cache - -# workspace files are user-specific -*.sublime-workspace - -# project files should be checked into the repository, unless a significant -# proportion of contributors will probably not be using SublimeText -# *.sublime-project - -# sftp configuration file -sftp-config.json -### Linux template -*~ - -# temporary files which can be created if a process still has a handle open of a deleted file -.fuse_hidden* - -# KDE directory preferences -.directory - -# Linux trash folder which might appear on any partition or disk -.Trash-* -### JetBrains template -# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm -# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 - -# User-specific stuff: -.idea -.idea/tasks.xml -.idea/dictionaries -.idea/vcs.xml -.idea/jsLibraryMappings.xml - -# Sensitive or high-churn files: -.idea/dataSources.ids -.idea/dataSources.xml -.idea/dataSources.local.xml -.idea/sqlDataSources.xml -.idea/dynamic.xml -.idea/uiDesigner.xml - -# Gradle: -.idea/gradle.xml -.idea/libraries - -# Mongo Explorer plugin: -.idea/mongoSettings.xml - -## File-based project format: -*.iws - -## Plugin-specific files: - -# IntelliJ -/out/ - -# mpeltonen/sbt-idea plugin -.idea_modules/ - -# JIRA plugin -atlassian-ide-plugin.xml - -# Crashlytics plugin (for Android Studio and IntelliJ) -com_crashlytics_export_strings.xml -crashlytics.properties -crashlytics-build.properties -fabric.properties -### Xcode template -# Xcode -# -# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore - -## Build generated -build/ -DerivedData/ - -## Various settings -*.pbxuser -!default.pbxuser -*.mode1v3 -!default.mode1v3 -*.mode2v3 -!default.mode2v3 -*.perspectivev3 -!default.perspectivev3 -xcuserdata/ - -## Other -*.moved-aside -*.xccheckout -*.xcscmblueprint -### Eclipse template - -.metadata -bin/ -tmp/ -*.tmp -*.bak -*.swp -*~.nib -local.properties -.settings/ -.loadpath -.recommenders - -# Eclipse Core -.project - -# External tool builders -.externalToolBuilders/ - -# Locally stored "Eclipse launch configurations" -*.launch - -# PyDev specific (Python IDE for Eclipse) -*.pydevproject - -# CDT-specific (C/C++ Development Tooling) -.cproject - -# JDT-specific (Eclipse Java Development Tools) -.classpath - -# Java annotation processor (APT) -.factorypath - -# PDT-specific (PHP Development Tools) -.buildpath - -# sbteclipse plugin -.target - -# Tern plugin -.tern-project - -# TeXlipse plugin -.texlipse - -# STS (Spring Tool Suite) -.springBeans - -# Code Recommenders -.recommenders/ - - -coverage.txt - -#vendor -vendor/ diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml deleted file mode 100644 index 702fa5b72..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml +++ /dev/null @@ -1,21 +0,0 @@ -sudo: false -language: go -go: - - 1.8.x -env: - - DEP_VERSION="0.3.2" - -before_install: - # Download the binary to bin folder in $GOPATH - - curl -L -s https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 -o $GOPATH/bin/dep - # Make the binary executable - - chmod +x $GOPATH/bin/dep - -install: - - dep ensure - -script: - - make test - -after_success: - - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md deleted file mode 100644 index 0e64822d2..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md +++ /dev/null @@ -1,30 +0,0 @@ -# Changelog -All notable changes to this project will be documented in this file. - -The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) -and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). - -Types of changes: -- `Added` for new features. -- `Changed` for changes in existing functionality. -- `Deprecated` for soon-to-be removed features. -- `Removed` for now removed features. -- `Fixed` for any bug fixes. -- `Security` in case of vulnerabilities. - -## [Unreleased] -### Added -- This CHANGELOG file to keep track of changes. - -## 1.0.0 - 2018-05-08 -### Added -- grpc_auth -- grpc_ctxtags -- grpc_zap -- grpc_logrus -- grpc_opentracing -- grpc_retry -- grpc_validator -- grpc_recovery - -[Unreleased]: https://github.com/grpc-ecosystem/go-grpc-middleware/compare/v1.0.0...HEAD diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md deleted file mode 100644 index dd52ab893..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md +++ /dev/null @@ -1,20 +0,0 @@ -# Contributing - -We would love to have people submit pull requests and help make `grpc-ecosystem/go-grpc-middleware` even better 👍. - -Fork, then clone the repo: - -```bash -git clone git@github.com:your-username/go-grpc-middleware.git -``` - -Before checking in please run the following: - -```bash -make all -``` - -This will `vet`, `fmt`, regenerate documentation and run all tests. - - -Push to your fork and open a pull request. \ No newline at end of file diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.lock b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.lock deleted file mode 100644 index ebdcb75a8..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.lock +++ /dev/null @@ -1,123 +0,0 @@ -# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. - - -[[projects]] - name = "cloud.google.com/go" - packages = ["compute/metadata"] - revision = "2d3a6656c17a60b0815b7e06ab0be04eacb6e613" - version = "v0.16.0" - -[[projects]] - name = "github.com/davecgh/go-spew" - packages = ["spew"] - revision = "346938d642f2ec3594ed81d874461961cd0faa76" - version = "v1.1.0" - -[[projects]] - name = "github.com/gogo/protobuf" - packages = ["gogoproto","proto","protoc-gen-gogo/descriptor"] - revision = "342cbe0a04158f6dcb03ca0079991a51a4248c02" - version = "v0.5" - -[[projects]] - branch = "master" - name = "github.com/golang/protobuf" - packages = ["jsonpb","proto","ptypes","ptypes/any","ptypes/duration","ptypes/struct","ptypes/timestamp"] - revision = "1e59b77b52bf8e4b449a57e6f79f21226d571845" - -[[projects]] - name = "github.com/opentracing/opentracing-go" - packages = [".","ext","log","mocktracer"] - revision = "1949ddbfd147afd4d964a9f00b24eb291e0e7c38" - version = "v1.0.2" - -[[projects]] - name = "github.com/pmezard/go-difflib" - packages = ["difflib"] - revision = "792786c7400a136282c1664665ae0a8db921c6c2" - version = "v1.0.0" - -[[projects]] - name = "github.com/sirupsen/logrus" - packages = ["."] - revision = "f006c2ac4710855cf0f916dd6b77acf6b048dc6e" - version = "v1.0.3" - -[[projects]] - name = "github.com/stretchr/testify" - packages = ["assert","require","suite"] - revision = "69483b4bd14f5845b5a1e55bca19e954e827f1d0" - version = "v1.1.4" - -[[projects]] - name = "go.uber.org/atomic" - packages = ["."] - revision = "8474b86a5a6f79c443ce4b2992817ff32cf208b8" - version = "v1.3.1" - -[[projects]] - name = "go.uber.org/multierr" - packages = ["."] - revision = "3c4937480c32f4c13a875a1829af76c98ca3d40a" - version = "v1.1.0" - -[[projects]] - name = "go.uber.org/zap" - packages = [".","buffer","internal/bufferpool","internal/color","internal/exit","zapcore"] - revision = "35aad584952c3e7020db7b839f6b102de6271f89" - version = "v1.7.1" - -[[projects]] - branch = "master" - name = "golang.org/x/crypto" - packages = ["ssh/terminal"] - revision = "94eea52f7b742c7cbe0b03b22f0c4c8631ece122" - -[[projects]] - branch = "master" - name = "golang.org/x/net" - packages = ["context","context/ctxhttp","http2","http2/hpack","idna","internal/timeseries","lex/httplex","trace"] - revision = "a8b9294777976932365dabb6640cf1468d95c70f" - -[[projects]] - branch = "master" - name = "golang.org/x/oauth2" - packages = [".","google","internal","jws","jwt"] - revision = "f95fa95eaa936d9d87489b15d1d18b97c1ba9c28" - -[[projects]] - branch = "master" - name = "golang.org/x/sys" - packages = ["unix","windows"] - revision = "13fcbd661c8ececa8807a29b48407d674b1d8ed8" - -[[projects]] - branch = "master" - name = "golang.org/x/text" - packages = ["collate","collate/build","internal/colltab","internal/gen","internal/tag","internal/triegen","internal/ucd","language","secure/bidirule","transform","unicode/bidi","unicode/cldr","unicode/norm","unicode/rangetable"] - revision = "75cc3cad82b5f47d3fb229ddda8c5167da14f294" - -[[projects]] - name = "google.golang.org/appengine" - packages = [".","internal","internal/app_identity","internal/base","internal/datastore","internal/log","internal/modules","internal/remote_api","internal/urlfetch","urlfetch"] - revision = "150dc57a1b433e64154302bdc40b6bb8aefa313a" - version = "v1.0.0" - -[[projects]] - branch = "master" - name = "google.golang.org/genproto" - packages = ["googleapis/rpc/status"] - revision = "7f0da29060c682909f650ad8ed4e515bd74fa12a" - -[[projects]] - name = "google.golang.org/grpc" - packages = [".","balancer","balancer/roundrobin","codes","connectivity","credentials","credentials/oauth","encoding","grpclb/grpc_lb_v1/messages","grpclog","internal","keepalive","metadata","naming","peer","resolver","resolver/dns","resolver/passthrough","stats","status","tap","transport"] - revision = "5a9f7b402fe85096d2e1d0383435ee1876e863d0" - version = "v1.8.0" - -[solve-meta] - analyzer-name = "dep" - analyzer-version = 1 - inputs-digest = "b24c6670412eb0bc44ed1db77fecc52333f8725f3e3272bdc568f5683a63031f" - solver-name = "gps-cdcl" - solver-version = 1 diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.toml b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.toml deleted file mode 100644 index 0a7d4c1cd..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/Gopkg.toml +++ /dev/null @@ -1,35 +0,0 @@ -[[constraint]] - name = "github.com/gogo/protobuf" - version = "0.5.0" - -[[constraint]] - branch = "master" - name = "github.com/golang/protobuf" - -[[constraint]] - name = "github.com/opentracing/opentracing-go" - version = "1.0.2" - -[[constraint]] - name = "github.com/sirupsen/logrus" - version = "1.0.3" - -[[constraint]] - name = "github.com/stretchr/testify" - version = "1.1.4" - -[[constraint]] - name = "go.uber.org/zap" - version = "1.7.1" - -[[constraint]] - branch = "master" - name = "golang.org/x/net" - -[[constraint]] - branch = "master" - name = "golang.org/x/oauth2" - -[[constraint]] - name = "google.golang.org/grpc" - version = "1.8.0" diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE deleted file mode 100644 index b2b065037..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. \ No newline at end of file diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md deleted file mode 100644 index 224069b22..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md +++ /dev/null @@ -1,84 +0,0 @@ -# Go gRPC Middleware - -[![Travis Build](https://travis-ci.org/grpc-ecosystem/go-grpc-middleware.svg?branch=master)](https://travis-ci.org/grpc-ecosystem/go-grpc-middleware) -[![Go Report Card](https://goreportcard.com/badge/github.com/grpc-ecosystem/go-grpc-middleware)](https://goreportcard.com/report/github.com/grpc-ecosystem/go-grpc-middleware) -[![GoDoc](http://img.shields.io/badge/GoDoc-Reference-blue.svg)](https://godoc.org/github.com/grpc-ecosystem/go-grpc-middleware) -[![SourceGraph](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-middleware/-/badge.svg)](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-middleware/?badge) -[![codecov](https://codecov.io/gh/grpc-ecosystem/go-grpc-middleware/branch/master/graph/badge.svg)](https://codecov.io/gh/grpc-ecosystem/go-grpc-middleware) -[![Apache 2.0 License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE) -[![quality: production](https://img.shields.io/badge/quality-production-orange.svg)](#status) -[![Slack](slack.png)](https://join.slack.com/t/improbable-eng/shared_invite/enQtMzQ1ODcyMzQ5MjM4LWY5ZWZmNGM2ODc5MmViNmQ3ZTA3ZTY3NzQwOTBlMTkzZmIxZTIxODk0OWU3YjZhNWVlNDU3MDlkZGViZjhkMjc) - -[gRPC Go](https://github.com/grpc/grpc-go) Middleware: interceptors, helpers, utilities. - -## Middleware - -[gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for -Interceptors, i.e. [middleware](https://medium.com/@matryer/writing-middleware-in-golang-and-how-go-makes-it-so-much-fun-4375c1246e81#.gv7tdlghs) -that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client either around the user call. It is a perfect way to implement -common patterns: auth, logging, message, validation, retries or monitoring. - -These are generic building blocks that make it easy to build multiple microservices easily. -The purpose of this repository is to act as a go-to point for such reusable functionality. It contains -some of them itself, but also will link to useful external repos. - -`grpc_middleware` itself provides support for chaining interceptors, here's an example: - -```go -import "github.com/grpc-ecosystem/go-grpc-middleware" - -myServer := grpc.NewServer( - grpc.StreamInterceptor(grpc_middleware.ChainStreamServer( - grpc_ctxtags.StreamServerInterceptor(), - grpc_opentracing.StreamServerInterceptor(), - grpc_prometheus.StreamServerInterceptor, - grpc_zap.StreamServerInterceptor(zapLogger), - grpc_auth.StreamServerInterceptor(myAuthFunction), - grpc_recovery.StreamServerInterceptor(), - )), - grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer( - grpc_ctxtags.UnaryServerInterceptor(), - grpc_opentracing.UnaryServerInterceptor(), - grpc_prometheus.UnaryServerInterceptor, - grpc_zap.UnaryServerInterceptor(zapLogger), - grpc_auth.UnaryServerInterceptor(myAuthFunction), - grpc_recovery.UnaryServerInterceptor(), - )), -) -``` - -## Interceptors - -*Please send a PR to add new interceptors or middleware to this list* - -#### Auth - * [`grpc_auth`](auth) - a customizable (via `AuthFunc`) piece of auth middleware - -#### Logging - * [`grpc_ctxtags`](tags/) - a library that adds a `Tag` map to context, with data populated from request body - * [`grpc_zap`](logging/zap/) - integration of [zap](https://github.com/uber-go/zap) logging library into gRPC handlers. - * [`grpc_logrus`](logging/logrus/) - integration of [logrus](https://github.com/sirupsen/logrus) logging library into gRPC handlers. - - -#### Monitoring - * [`grpc_prometheus`⚡](https://github.com/grpc-ecosystem/go-grpc-prometheus) - Prometheus client-side and server-side monitoring middleware - * [`otgrpc`⚡](https://github.com/grpc-ecosystem/grpc-opentracing/tree/master/go/otgrpc) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors - * [`grpc_opentracing`](tracing/opentracing) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors with support for streaming and handler-returned tags - -#### Client - * [`grpc_retry`](retry/) - a generic gRPC response code retry mechanism, client-side middleware - -#### Server - * [`grpc_validator`](validator/) - codegen inbound message validation from `.proto` options - * [`grpc_recovery`](recovery/) - turn panics into gRPC errors - - -## Status - -This code has been running in *production* since May 2016 as the basis of the gRPC micro services stack at [Improbable](https://improbable.io). - -Additional tooling will be added, and contributions are welcome. - -## License - -`go-grpc-middleware` is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details. diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go deleted file mode 100644 index 45a2f5f49..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go +++ /dev/null @@ -1,183 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -// gRPC Server Interceptor chaining middleware. - -package grpc_middleware - -import ( - "golang.org/x/net/context" - "google.golang.org/grpc" -) - -// ChainUnaryServer creates a single interceptor out of a chain of many interceptors. -// -// Execution is done in left-to-right order, including passing of context. -// For example ChainUnaryServer(one, two, three) will execute one before two before three, and three -// will see context changes of one and two. -func ChainUnaryServer(interceptors ...grpc.UnaryServerInterceptor) grpc.UnaryServerInterceptor { - n := len(interceptors) - - if n > 1 { - lastI := n - 1 - return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { - var ( - chainHandler grpc.UnaryHandler - curI int - ) - - chainHandler = func(currentCtx context.Context, currentReq interface{}) (interface{}, error) { - if curI == lastI { - return handler(currentCtx, currentReq) - } - curI++ - resp, err := interceptors[curI](currentCtx, currentReq, info, chainHandler) - curI-- - return resp, err - } - - return interceptors[0](ctx, req, info, chainHandler) - } - } - - if n == 1 { - return interceptors[0] - } - - // n == 0; Dummy interceptor maintained for backward compatibility to avoid returning nil. - return func(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { - return handler(ctx, req) - } -} - -// ChainStreamServer creates a single interceptor out of a chain of many interceptors. -// -// Execution is done in left-to-right order, including passing of context. -// For example ChainUnaryServer(one, two, three) will execute one before two before three. -// If you want to pass context between interceptors, use WrapServerStream. -func ChainStreamServer(interceptors ...grpc.StreamServerInterceptor) grpc.StreamServerInterceptor { - n := len(interceptors) - - if n > 1 { - lastI := n - 1 - return func(srv interface{}, stream grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - var ( - chainHandler grpc.StreamHandler - curI int - ) - - chainHandler = func(currentSrv interface{}, currentStream grpc.ServerStream) error { - if curI == lastI { - return handler(currentSrv, currentStream) - } - curI++ - err := interceptors[curI](currentSrv, currentStream, info, chainHandler) - curI-- - return err - } - - return interceptors[0](srv, stream, info, chainHandler) - } - } - - if n == 1 { - return interceptors[0] - } - - // n == 0; Dummy interceptor maintained for backward compatibility to avoid returning nil. - return func(srv interface{}, stream grpc.ServerStream, _ *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - return handler(srv, stream) - } -} - -// ChainUnaryClient creates a single interceptor out of a chain of many interceptors. -// -// Execution is done in left-to-right order, including passing of context. -// For example ChainUnaryClient(one, two, three) will execute one before two before three. -func ChainUnaryClient(interceptors ...grpc.UnaryClientInterceptor) grpc.UnaryClientInterceptor { - n := len(interceptors) - - if n > 1 { - lastI := n - 1 - return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { - var ( - chainHandler grpc.UnaryInvoker - curI int - ) - - chainHandler = func(currentCtx context.Context, currentMethod string, currentReq, currentRepl interface{}, currentConn *grpc.ClientConn, currentOpts ...grpc.CallOption) error { - if curI == lastI { - return invoker(currentCtx, currentMethod, currentReq, currentRepl, currentConn, currentOpts...) - } - curI++ - err := interceptors[curI](currentCtx, currentMethod, currentReq, currentRepl, currentConn, chainHandler, currentOpts...) - curI-- - return err - } - - return interceptors[0](ctx, method, req, reply, cc, chainHandler, opts...) - } - } - - if n == 1 { - return interceptors[0] - } - - // n == 0; Dummy interceptor maintained for backward compatibility to avoid returning nil. - return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { - return invoker(ctx, method, req, reply, cc, opts...) - } -} - -// ChainStreamClient creates a single interceptor out of a chain of many interceptors. -// -// Execution is done in left-to-right order, including passing of context. -// For example ChainStreamClient(one, two, three) will execute one before two before three. -func ChainStreamClient(interceptors ...grpc.StreamClientInterceptor) grpc.StreamClientInterceptor { - n := len(interceptors) - - if n > 1 { - lastI := n - 1 - return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { - var ( - chainHandler grpc.Streamer - curI int - ) - - chainHandler = func(currentCtx context.Context, currentDesc *grpc.StreamDesc, currentConn *grpc.ClientConn, currentMethod string, currentOpts ...grpc.CallOption) (grpc.ClientStream, error) { - if curI == lastI { - return streamer(currentCtx, currentDesc, currentConn, currentMethod, currentOpts...) - } - curI++ - stream, err := interceptors[curI](currentCtx, currentDesc, currentConn, currentMethod, chainHandler, currentOpts...) - curI-- - return stream, err - } - - return interceptors[0](ctx, desc, cc, method, chainHandler, opts...) - } - } - - if n == 1 { - return interceptors[0] - } - - // n == 0; Dummy interceptor maintained for backward compatibility to avoid returning nil. - return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { - return streamer(ctx, desc, cc, method, opts...) - } -} - -// Chain creates a single interceptor out of a chain of many interceptors. -// -// WithUnaryServerChain is a grpc.Server config option that accepts multiple unary interceptors. -// Basically syntactic sugar. -func WithUnaryServerChain(interceptors ...grpc.UnaryServerInterceptor) grpc.ServerOption { - return grpc.UnaryInterceptor(ChainUnaryServer(interceptors...)) -} - -// WithStreamServerChain is a grpc.Server config option that accepts multiple stream interceptors. -// Basically syntactic sugar. -func WithStreamServerChain(interceptors ...grpc.StreamServerInterceptor) grpc.ServerOption { - return grpc.StreamInterceptor(ChainStreamServer(interceptors...)) -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go deleted file mode 100644 index 716895036..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go +++ /dev/null @@ -1,69 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -/* -`grpc_middleware` is a collection of gRPC middleware packages: interceptors, helpers and tools. - -Middleware - -gRPC is a fantastic RPC middleware, which sees a lot of adoption in the Golang world. However, the -upstream gRPC codebase is relatively bare bones. - -This package, and most of its child packages provides commonly needed middleware for gRPC: -client-side interceptors for retires, server-side interceptors for input validation and auth, -functions for chaining said interceptors, metadata convenience methods and more. - -Chaining - -By default, gRPC doesn't allow one to have more than one interceptor either on the client nor on -the server side. `grpc_middleware` provides convenient chaining methods - -Simple way of turning a multiple interceptors into a single interceptor. Here's an example for -server chaining: - - myServer := grpc.NewServer( - grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(loggingStream, monitoringStream, authStream)), - grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(loggingUnary, monitoringUnary, authUnary), - ) - -These interceptors will be executed from left to right: logging, monitoring and auth. - -Here's an example for client side chaining: - - clientConn, err = grpc.Dial( - address, - grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient(monitoringClientUnary, retryUnary)), - grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(monitoringClientStream, retryStream)), - ) - client = pb_testproto.NewTestServiceClient(clientConn) - resp, err := client.PingEmpty(s.ctx, &myservice.Request{Msg: "hello"}) - -These interceptors will be executed from left to right: monitoring and then retry logic. - -The retry interceptor will call every interceptor that follows it whenever when a retry happens. - -Writing Your Own - -Implementing your own interceptor is pretty trivial: there are interfaces for that. But the interesting -bit exposing common data to handlers (and other middleware), similarly to HTTP Middleware design. -For example, you may want to pass the identity of the caller from the auth interceptor all the way -to the handling function. - -For example, a client side interceptor example for auth looks like: - - func FakeAuthUnaryInterceptor(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { - newCtx := context.WithValue(ctx, "user_id", "john@example.com") - return handler(newCtx, req) - } - -Unfortunately, it's not as easy for streaming RPCs. These have the `context.Context` embedded within -the `grpc.ServerStream` object. To pass values through context, a wrapper (`WrappedServerStream`) is -needed. For example: - - func FakeAuthStreamingInterceptor(srv interface{}, stream grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - newStream := grpc_middleware.WrapServerStream(stream) - newStream.WrappedContext = context.WithValue(ctx, "user_id", "john@example.com") - return handler(srv, stream) - } -*/ -package grpc_middleware diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile deleted file mode 100644 index 51dc5b8f2..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile +++ /dev/null @@ -1,16 +0,0 @@ -SHELL=/bin/bash - -GOFILES_NOVENDOR = $(shell go list ./... | grep -v /vendor/) - -all: vet fmt test - -fmt: - go fmt $(GOFILES_NOVENDOR) - -vet: - go vet $(GOFILES_NOVENDOR) - -test: vet - ./scripts/test_all.sh - -.PHONY: all test diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png deleted file mode 100644 index cc8f9a68a..000000000 Binary files a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png and /dev/null differ diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/wrappers.go b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/wrappers.go deleted file mode 100644 index 597b86244..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/wrappers.go +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -package grpc_middleware - -import ( - "golang.org/x/net/context" - "google.golang.org/grpc" -) - -// WrappedServerStream is a thin wrapper around grpc.ServerStream that allows modifying context. -type WrappedServerStream struct { - grpc.ServerStream - // WrappedContext is the wrapper's own Context. You can assign it. - WrappedContext context.Context -} - -// Context returns the wrapper's WrappedContext, overwriting the nested grpc.ServerStream.Context() -func (w *WrappedServerStream) Context() context.Context { - return w.WrappedContext -} - -// WrapServerStream returns a ServerStream that has the ability to overwrite context. -func WrapServerStream(stream grpc.ServerStream) *WrappedServerStream { - if existing, ok := stream.(*WrappedServerStream); ok { - return existing - } - return &WrappedServerStream{ServerStream: stream, WrappedContext: stream.Context()} -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore deleted file mode 100644 index 2233cff9d..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.gitignore +++ /dev/null @@ -1,201 +0,0 @@ -#vendor -vendor/ - -# Created by .ignore support plugin (hsz.mobi) -coverage.txt -### Go template -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -*.test -*.prof -### Windows template -# Windows image file caches -Thumbs.db -ehthumbs.db - -# Folder config file -Desktop.ini - -# Recycle Bin used on file shares -$RECYCLE.BIN/ - -# Windows Installer files -*.cab -*.msi -*.msm -*.msp - -# Windows shortcuts -*.lnk -### Kate template -# Swap Files # -.*.kate-swp -.swp.* -### SublimeText template -# cache files for sublime text -*.tmlanguage.cache -*.tmPreferences.cache -*.stTheme.cache - -# workspace files are user-specific -*.sublime-workspace - -# project files should be checked into the repository, unless a significant -# proportion of contributors will probably not be using SublimeText -# *.sublime-project - -# sftp configuration file -sftp-config.json -### Linux template -*~ - -# temporary files which can be created if a process still has a handle open of a deleted file -.fuse_hidden* - -# KDE directory preferences -.directory - -# Linux trash folder which might appear on any partition or disk -.Trash-* -### JetBrains template -# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm -# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 - -# User-specific stuff: -.idea -.idea/tasks.xml -.idea/dictionaries -.idea/vcs.xml -.idea/jsLibraryMappings.xml - -# Sensitive or high-churn files: -.idea/dataSources.ids -.idea/dataSources.xml -.idea/dataSources.local.xml -.idea/sqlDataSources.xml -.idea/dynamic.xml -.idea/uiDesigner.xml - -# Gradle: -.idea/gradle.xml -.idea/libraries - -# Mongo Explorer plugin: -.idea/mongoSettings.xml - -## File-based project format: -*.iws - -## Plugin-specific files: - -# IntelliJ -/out/ - -# mpeltonen/sbt-idea plugin -.idea_modules/ - -# JIRA plugin -atlassian-ide-plugin.xml - -# Crashlytics plugin (for Android Studio and IntelliJ) -com_crashlytics_export_strings.xml -crashlytics.properties -crashlytics-build.properties -fabric.properties -### Xcode template -# Xcode -# -# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore - -## Build generated -build/ -DerivedData/ - -## Various settings -*.pbxuser -!default.pbxuser -*.mode1v3 -!default.mode1v3 -*.mode2v3 -!default.mode2v3 -*.perspectivev3 -!default.perspectivev3 -xcuserdata/ - -## Other -*.moved-aside -*.xccheckout -*.xcscmblueprint -### Eclipse template - -.metadata -bin/ -tmp/ -*.tmp -*.bak -*.swp -*~.nib -local.properties -.settings/ -.loadpath -.recommenders - -# Eclipse Core -.project - -# External tool builders -.externalToolBuilders/ - -# Locally stored "Eclipse launch configurations" -*.launch - -# PyDev specific (Python IDE for Eclipse) -*.pydevproject - -# CDT-specific (C/C++ Development Tooling) -.cproject - -# JDT-specific (Eclipse Java Development Tools) -.classpath - -# Java annotation processor (APT) -.factorypath - -# PDT-specific (PHP Development Tools) -.buildpath - -# sbteclipse plugin -.target - -# Tern plugin -.tern-project - -# TeXlipse plugin -.texlipse - -# STS (Spring Tool Suite) -.springBeans - -# Code Recommenders -.recommenders/ - diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml deleted file mode 100644 index 2a845b96a..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/.travis.yml +++ /dev/null @@ -1,25 +0,0 @@ -sudo: false -language: go -# * github.com/grpc/grpc-go still supports go1.6 -# - When we drop support for go1.6 we can remove golang.org/x/net/context -# below as it is part of the Go std library since go1.7 -# * github.com/prometheus/client_golang already requires at least go1.7 since -# September 2017 -go: - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - 1.10.x - - master - -install: - - go get github.com/prometheus/client_golang/prometheus - - go get google.golang.org/grpc - - go get golang.org/x/net/context - - go get github.com/stretchr/testify -script: - - make test - -after_success: - - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md deleted file mode 100644 index 19a8059e1..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/CHANGELOG.md +++ /dev/null @@ -1,24 +0,0 @@ -# Changelog -All notable changes to this project will be documented in this file. - -The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) -and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). - -## [Unreleased] - -## [1.2.0](https://github.com/grpc-ecosystem/go-grpc-prometheus/releases/tag/v1.2.0) - 2018-06-04 - -### Added - -* Provide metrics object as `prometheus.Collector`, for conventional metric registration. -* Support non-default/global Prometheus registry. -* Allow configuring counters with `prometheus.CounterOpts`. - -### Changed - -* Remove usage of deprecated `grpc.Code()`. -* Remove usage of deprecated `grpc.Errorf` and replace with `status.Errorf`. - ---- - -This changelog was started with version `v1.2.0`, for earlier versions refer to the respective [GitHub releases](https://github.com/grpc-ecosystem/go-grpc-prometheus/releases). diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE deleted file mode 100644 index b2b065037..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. \ No newline at end of file diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md deleted file mode 100644 index 499c58355..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/README.md +++ /dev/null @@ -1,247 +0,0 @@ -# Go gRPC Interceptors for Prometheus monitoring - -[![Travis Build](https://travis-ci.org/grpc-ecosystem/go-grpc-prometheus.svg)](https://travis-ci.org/grpc-ecosystem/go-grpc-prometheus) -[![Go Report Card](https://goreportcard.com/badge/github.com/grpc-ecosystem/go-grpc-prometheus)](http://goreportcard.com/report/grpc-ecosystem/go-grpc-prometheus) -[![GoDoc](http://img.shields.io/badge/GoDoc-Reference-blue.svg)](https://godoc.org/github.com/grpc-ecosystem/go-grpc-prometheus) -[![SourceGraph](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-prometheus/-/badge.svg)](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-prometheus/?badge) -[![codecov](https://codecov.io/gh/grpc-ecosystem/go-grpc-prometheus/branch/master/graph/badge.svg)](https://codecov.io/gh/grpc-ecosystem/go-grpc-prometheus) -[![Apache 2.0 License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE) - -[Prometheus](https://prometheus.io/) monitoring for your [gRPC Go](https://github.com/grpc/grpc-go) servers and clients. - -A sister implementation for [gRPC Java](https://github.com/grpc/grpc-java) (same metrics, same semantics) is in [grpc-ecosystem/java-grpc-prometheus](https://github.com/grpc-ecosystem/java-grpc-prometheus). - -## Interceptors - -[gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for Interceptors, i.e. middleware that is executed -by a gRPC Server before the request is passed onto the user's application logic. It is a perfect way to implement -common patterns: auth, logging and... monitoring. - -To use Interceptors in chains, please see [`go-grpc-middleware`](https://github.com/mwitkow/go-grpc-middleware). - -## Usage - -There are two types of interceptors: client-side and server-side. This package provides monitoring Interceptors for both. - -### Server-side - -```go -import "github.com/grpc-ecosystem/go-grpc-prometheus" -... - // Initialize your gRPC server's interceptor. - myServer := grpc.NewServer( - grpc.StreamInterceptor(grpc_prometheus.StreamServerInterceptor), - grpc.UnaryInterceptor(grpc_prometheus.UnaryServerInterceptor), - ) - // Register your gRPC service implementations. - myservice.RegisterMyServiceServer(s.server, &myServiceImpl{}) - // After all your registrations, make sure all of the Prometheus metrics are initialized. - grpc_prometheus.Register(myServer) - // Register Prometheus metrics handler. - http.Handle("/metrics", promhttp.Handler()) -... -``` - -### Client-side - -```go -import "github.com/grpc-ecosystem/go-grpc-prometheus" -... - clientConn, err = grpc.Dial( - address, - grpc.WithUnaryInterceptor(grpc_prometheus.UnaryClientInterceptor), - grpc.WithStreamInterceptor(grpc_prometheus.StreamClientInterceptor) - ) - client = pb_testproto.NewTestServiceClient(clientConn) - resp, err := client.PingEmpty(s.ctx, &myservice.Request{Msg: "hello"}) -... -``` - -# Metrics - -## Labels - -All server-side metrics start with `grpc_server` as Prometheus subsystem name. All client-side metrics start with `grpc_client`. Both of them have mirror-concepts. Similarly all methods -contain the same rich labels: - - * `grpc_service` - the [gRPC service](http://www.grpc.io/docs/#defining-a-service) name, which is the combination of protobuf `package` and - the `grpc_service` section name. E.g. for `package = mwitkow.testproto` and - `service TestService` the label will be `grpc_service="mwitkow.testproto.TestService"` - * `grpc_method` - the name of the method called on the gRPC service. E.g. - `grpc_method="Ping"` - * `grpc_type` - the gRPC [type of request](http://www.grpc.io/docs/guides/concepts.html#rpc-life-cycle). - Differentiating between the two is important especially for latency measurements. - - - `unary` is single request, single response RPC - - `client_stream` is a multi-request, single response RPC - - `server_stream` is a single request, multi-response RPC - - `bidi_stream` is a multi-request, multi-response RPC - - -Additionally for completed RPCs, the following labels are used: - - * `grpc_code` - the human-readable [gRPC status code](https://github.com/grpc/grpc-go/blob/master/codes/codes.go). - The list of all statuses is to long, but here are some common ones: - - - `OK` - means the RPC was successful - - `IllegalArgument` - RPC contained bad values - - `Internal` - server-side error not disclosed to the clients - -## Counters - -The counters and their up to date documentation is in [server_reporter.go](server_reporter.go) and [client_reporter.go](client_reporter.go) -the respective Prometheus handler (usually `/metrics`). - -For the purpose of this documentation we will only discuss `grpc_server` metrics. The `grpc_client` ones contain mirror concepts. - -For simplicity, let's assume we're tracking a single server-side RPC call of [`mwitkow.testproto.TestService`](examples/testproto/test.proto), -calling the method `PingList`. The call succeeds and returns 20 messages in the stream. - -First, immediately after the server receives the call it will increment the -`grpc_server_started_total` and start the handling time clock (if histograms are enabled). - -```jsoniq -grpc_server_started_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1 -``` - -Then the user logic gets invoked. It receives one message from the client containing the request -(it's a `server_stream`): - -```jsoniq -grpc_server_msg_received_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1 -``` - -The user logic may return an error, or send multiple messages back to the client. In this case, on -each of the 20 messages sent back, a counter will be incremented: - -```jsoniq -grpc_server_msg_sent_total{grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 20 -``` - -After the call completes, its status (`OK` or other [gRPC status code](https://github.com/grpc/grpc-go/blob/master/codes/codes.go)) -and the relevant call labels increment the `grpc_server_handled_total` counter. - -```jsoniq -grpc_server_handled_total{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1 -``` - -## Histograms - -[Prometheus histograms](https://prometheus.io/docs/concepts/metric_types/#histogram) are a great way -to measure latency distributions of your RPCs. However, since it is bad practice to have metrics -of [high cardinality](https://prometheus.io/docs/practices/instrumentation/#do-not-overuse-labels) -the latency monitoring metrics are disabled by default. To enable them please call the following -in your server initialization code: - -```jsoniq -grpc_prometheus.EnableHandlingTimeHistogram() -``` - -After the call completes, its handling time will be recorded in a [Prometheus histogram](https://prometheus.io/docs/concepts/metric_types/#histogram) -variable `grpc_server_handling_seconds`. The histogram variable contains three sub-metrics: - - * `grpc_server_handling_seconds_count` - the count of all completed RPCs by status and method - * `grpc_server_handling_seconds_sum` - cumulative time of RPCs by status and method, useful for - calculating average handling times - * `grpc_server_handling_seconds_bucket` - contains the counts of RPCs by status and method in respective - handling-time buckets. These buckets can be used by Prometheus to estimate SLAs (see [here](https://prometheus.io/docs/practices/histograms/)) - -The counter values will look as follows: - -```jsoniq -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.005"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.01"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.025"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.05"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.1"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.25"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="0.5"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="1"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="2.5"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="5"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="10"} 1 -grpc_server_handling_seconds_bucket{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream",le="+Inf"} 1 -grpc_server_handling_seconds_sum{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 0.0003866430000000001 -grpc_server_handling_seconds_count{grpc_code="OK",grpc_method="PingList",grpc_service="mwitkow.testproto.TestService",grpc_type="server_stream"} 1 -``` - - -## Useful query examples - -Prometheus philosophy is to provide raw metrics to the monitoring system, and -let the aggregations be handled there. The verbosity of above metrics make it possible to have that -flexibility. Here's a couple of useful monitoring queries: - - -### request inbound rate -```jsoniq -sum(rate(grpc_server_started_total{job="foo"}[1m])) by (grpc_service) -``` -For `job="foo"` (common label to differentiate between Prometheus monitoring targets), calculate the -rate of requests per second (1 minute window) for each gRPC `grpc_service` that the job has. Please note -how the `grpc_method` is being omitted here: all methods of a given gRPC service will be summed together. - -### unary request error rate -```jsoniq -sum(rate(grpc_server_handled_total{job="foo",grpc_type="unary",grpc_code!="OK"}[1m])) by (grpc_service) -``` -For `job="foo"`, calculate the per-`grpc_service` rate of `unary` (1:1) RPCs that failed, i.e. the -ones that didn't finish with `OK` code. - -### unary request error percentage -```jsoniq -sum(rate(grpc_server_handled_total{job="foo",grpc_type="unary",grpc_code!="OK"}[1m])) by (grpc_service) - / -sum(rate(grpc_server_started_total{job="foo",grpc_type="unary"}[1m])) by (grpc_service) - * 100.0 -``` -For `job="foo"`, calculate the percentage of failed requests by service. It's easy to notice that -this is a combination of the two above examples. This is an example of a query you would like to -[alert on](https://prometheus.io/docs/alerting/rules/) in your system for SLA violations, e.g. -"no more than 1% requests should fail". - -### average response stream size -```jsoniq -sum(rate(grpc_server_msg_sent_total{job="foo",grpc_type="server_stream"}[10m])) by (grpc_service) - / -sum(rate(grpc_server_started_total{job="foo",grpc_type="server_stream"}[10m])) by (grpc_service) -``` -For `job="foo"` what is the `grpc_service`-wide `10m` average of messages returned for all ` -server_stream` RPCs. This allows you to track the stream sizes returned by your system, e.g. allows -you to track when clients started to send "wide" queries that ret -Note the divisor is the number of started RPCs, in order to account for in-flight requests. - -### 99%-tile latency of unary requests -```jsoniq -histogram_quantile(0.99, - sum(rate(grpc_server_handling_seconds_bucket{job="foo",grpc_type="unary"}[5m])) by (grpc_service,le) -) -``` -For `job="foo"`, returns an 99%-tile [quantile estimation](https://prometheus.io/docs/practices/histograms/#quantiles) -of the handling time of RPCs per service. Please note the `5m` rate, this means that the quantile -estimation will take samples in a rolling `5m` window. When combined with other quantiles -(e.g. 50%, 90%), this query gives you tremendous insight into the responsiveness of your system -(e.g. impact of caching). - -### percentage of slow unary queries (>250ms) -```jsoniq -100.0 - ( -sum(rate(grpc_server_handling_seconds_bucket{job="foo",grpc_type="unary",le="0.25"}[5m])) by (grpc_service) - / -sum(rate(grpc_server_handling_seconds_count{job="foo",grpc_type="unary"}[5m])) by (grpc_service) -) * 100.0 -``` -For `job="foo"` calculate the by-`grpc_service` fraction of slow requests that took longer than `0.25` -seconds. This query is relatively complex, since the Prometheus aggregations use `le` (less or equal) -buckets, meaning that counting "fast" requests fractions is easier. However, simple maths helps. -This is an example of a query you would like to alert on in your system for SLA violations, -e.g. "less than 1% of requests are slower than 250ms". - - -## Status - -This code has been used since August 2015 as the basis for monitoring of *production* gRPC micro services at [Improbable](https://improbable.io). - -## License - -`go-grpc-prometheus` is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details. diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go deleted file mode 100644 index 751a4c72d..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go +++ /dev/null @@ -1,39 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -// gRPC Prometheus monitoring interceptors for client-side gRPC. - -package grpc_prometheus - -import ( - prom "github.com/prometheus/client_golang/prometheus" -) - -var ( - // DefaultClientMetrics is the default instance of ClientMetrics. It is - // intended to be used in conjunction the default Prometheus metrics - // registry. - DefaultClientMetrics = NewClientMetrics() - - // UnaryClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Unary RPCs. - UnaryClientInterceptor = DefaultClientMetrics.UnaryClientInterceptor() - - // StreamClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Streaming RPCs. - StreamClientInterceptor = DefaultClientMetrics.StreamClientInterceptor() -) - -func init() { - prom.MustRegister(DefaultClientMetrics.clientStartedCounter) - prom.MustRegister(DefaultClientMetrics.clientHandledCounter) - prom.MustRegister(DefaultClientMetrics.clientStreamMsgReceived) - prom.MustRegister(DefaultClientMetrics.clientStreamMsgSent) -} - -// EnableClientHandlingTimeHistogram turns on recording of handling time of -// RPCs. Histogram metrics can be very expensive for Prometheus to retain and -// query. This function acts on the DefaultClientMetrics variable and the -// default Prometheus metrics registry. -func EnableClientHandlingTimeHistogram(opts ...HistogramOption) { - DefaultClientMetrics.EnableClientHandlingTimeHistogram(opts...) - prom.Register(DefaultClientMetrics.clientHandledHistogram) -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go deleted file mode 100644 index 9b476f983..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_metrics.go +++ /dev/null @@ -1,170 +0,0 @@ -package grpc_prometheus - -import ( - "io" - - prom "github.com/prometheus/client_golang/prometheus" - "golang.org/x/net/context" - "google.golang.org/grpc" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/status" -) - -// ClientMetrics represents a collection of metrics to be registered on a -// Prometheus metrics registry for a gRPC client. -type ClientMetrics struct { - clientStartedCounter *prom.CounterVec - clientHandledCounter *prom.CounterVec - clientStreamMsgReceived *prom.CounterVec - clientStreamMsgSent *prom.CounterVec - clientHandledHistogramEnabled bool - clientHandledHistogramOpts prom.HistogramOpts - clientHandledHistogram *prom.HistogramVec -} - -// NewClientMetrics returns a ClientMetrics object. Use a new instance of -// ClientMetrics when not using the default Prometheus metrics registry, for -// example when wanting to control which metrics are added to a registry as -// opposed to automatically adding metrics via init functions. -func NewClientMetrics(counterOpts ...CounterOption) *ClientMetrics { - opts := counterOptions(counterOpts) - return &ClientMetrics{ - clientStartedCounter: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_client_started_total", - Help: "Total number of RPCs started on the client.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - - clientHandledCounter: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_client_handled_total", - Help: "Total number of RPCs completed by the client, regardless of success or failure.", - }), []string{"grpc_type", "grpc_service", "grpc_method", "grpc_code"}), - - clientStreamMsgReceived: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_client_msg_received_total", - Help: "Total number of RPC stream messages received by the client.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - - clientStreamMsgSent: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_client_msg_sent_total", - Help: "Total number of gRPC stream messages sent by the client.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - - clientHandledHistogramEnabled: false, - clientHandledHistogramOpts: prom.HistogramOpts{ - Name: "grpc_client_handling_seconds", - Help: "Histogram of response latency (seconds) of the gRPC until it is finished by the application.", - Buckets: prom.DefBuckets, - }, - clientHandledHistogram: nil, - } -} - -// Describe sends the super-set of all possible descriptors of metrics -// collected by this Collector to the provided channel and returns once -// the last descriptor has been sent. -func (m *ClientMetrics) Describe(ch chan<- *prom.Desc) { - m.clientStartedCounter.Describe(ch) - m.clientHandledCounter.Describe(ch) - m.clientStreamMsgReceived.Describe(ch) - m.clientStreamMsgSent.Describe(ch) - if m.clientHandledHistogramEnabled { - m.clientHandledHistogram.Describe(ch) - } -} - -// Collect is called by the Prometheus registry when collecting -// metrics. The implementation sends each collected metric via the -// provided channel and returns once the last metric has been sent. -func (m *ClientMetrics) Collect(ch chan<- prom.Metric) { - m.clientStartedCounter.Collect(ch) - m.clientHandledCounter.Collect(ch) - m.clientStreamMsgReceived.Collect(ch) - m.clientStreamMsgSent.Collect(ch) - if m.clientHandledHistogramEnabled { - m.clientHandledHistogram.Collect(ch) - } -} - -// EnableClientHandlingTimeHistogram turns on recording of handling time of RPCs. -// Histogram metrics can be very expensive for Prometheus to retain and query. -func (m *ClientMetrics) EnableClientHandlingTimeHistogram(opts ...HistogramOption) { - for _, o := range opts { - o(&m.clientHandledHistogramOpts) - } - if !m.clientHandledHistogramEnabled { - m.clientHandledHistogram = prom.NewHistogramVec( - m.clientHandledHistogramOpts, - []string{"grpc_type", "grpc_service", "grpc_method"}, - ) - } - m.clientHandledHistogramEnabled = true -} - -// UnaryClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Unary RPCs. -func (m *ClientMetrics) UnaryClientInterceptor() func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { - return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { - monitor := newClientReporter(m, Unary, method) - monitor.SentMessage() - err := invoker(ctx, method, req, reply, cc, opts...) - if err != nil { - monitor.ReceivedMessage() - } - st, _ := status.FromError(err) - monitor.Handled(st.Code()) - return err - } -} - -// StreamClientInterceptor is a gRPC client-side interceptor that provides Prometheus monitoring for Streaming RPCs. -func (m *ClientMetrics) StreamClientInterceptor() func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { - return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { - monitor := newClientReporter(m, clientStreamType(desc), method) - clientStream, err := streamer(ctx, desc, cc, method, opts...) - if err != nil { - st, _ := status.FromError(err) - monitor.Handled(st.Code()) - return nil, err - } - return &monitoredClientStream{clientStream, monitor}, nil - } -} - -func clientStreamType(desc *grpc.StreamDesc) grpcType { - if desc.ClientStreams && !desc.ServerStreams { - return ClientStream - } else if !desc.ClientStreams && desc.ServerStreams { - return ServerStream - } - return BidiStream -} - -// monitoredClientStream wraps grpc.ClientStream allowing each Sent/Recv of message to increment counters. -type monitoredClientStream struct { - grpc.ClientStream - monitor *clientReporter -} - -func (s *monitoredClientStream) SendMsg(m interface{}) error { - err := s.ClientStream.SendMsg(m) - if err == nil { - s.monitor.SentMessage() - } - return err -} - -func (s *monitoredClientStream) RecvMsg(m interface{}) error { - err := s.ClientStream.RecvMsg(m) - if err == nil { - s.monitor.ReceivedMessage() - } else if err == io.EOF { - s.monitor.Handled(codes.OK) - } else { - st, _ := status.FromError(err) - s.monitor.Handled(st.Code()) - } - return err -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go deleted file mode 100644 index cbf153229..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client_reporter.go +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -package grpc_prometheus - -import ( - "time" - - "google.golang.org/grpc/codes" -) - -type clientReporter struct { - metrics *ClientMetrics - rpcType grpcType - serviceName string - methodName string - startTime time.Time -} - -func newClientReporter(m *ClientMetrics, rpcType grpcType, fullMethod string) *clientReporter { - r := &clientReporter{ - metrics: m, - rpcType: rpcType, - } - if r.metrics.clientHandledHistogramEnabled { - r.startTime = time.Now() - } - r.serviceName, r.methodName = splitMethodName(fullMethod) - r.metrics.clientStartedCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() - return r -} - -func (r *clientReporter) ReceivedMessage() { - r.metrics.clientStreamMsgReceived.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() -} - -func (r *clientReporter) SentMessage() { - r.metrics.clientStreamMsgSent.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() -} - -func (r *clientReporter) Handled(code codes.Code) { - r.metrics.clientHandledCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName, code.String()).Inc() - if r.metrics.clientHandledHistogramEnabled { - r.metrics.clientHandledHistogram.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Observe(time.Since(r.startTime).Seconds()) - } -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile deleted file mode 100644 index 74c084223..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/makefile +++ /dev/null @@ -1,16 +0,0 @@ -SHELL="/bin/bash" - -GOFILES_NOVENDOR = $(shell go list ./... | grep -v /vendor/) - -all: vet fmt test - -fmt: - go fmt $(GOFILES_NOVENDOR) - -vet: - go vet $(GOFILES_NOVENDOR) - -test: vet - ./scripts/test_all.sh - -.PHONY: all vet test diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go deleted file mode 100644 index 9d51aec98..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/metric_options.go +++ /dev/null @@ -1,41 +0,0 @@ -package grpc_prometheus - -import ( - prom "github.com/prometheus/client_golang/prometheus" -) - -// A CounterOption lets you add options to Counter metrics using With* funcs. -type CounterOption func(*prom.CounterOpts) - -type counterOptions []CounterOption - -func (co counterOptions) apply(o prom.CounterOpts) prom.CounterOpts { - for _, f := range co { - f(&o) - } - return o -} - -// WithConstLabels allows you to add ConstLabels to Counter metrics. -func WithConstLabels(labels prom.Labels) CounterOption { - return func(o *prom.CounterOpts) { - o.ConstLabels = labels - } -} - -// A HistogramOption lets you add options to Histogram metrics using With* -// funcs. -type HistogramOption func(*prom.HistogramOpts) - -// WithHistogramBuckets allows you to specify custom bucket ranges for histograms if EnableHandlingTimeHistogram is on. -func WithHistogramBuckets(buckets []float64) HistogramOption { - return func(o *prom.HistogramOpts) { o.Buckets = buckets } -} - -// WithHistogramConstLabels allows you to add custom ConstLabels to -// histograms metrics. -func WithHistogramConstLabels(labels prom.Labels) HistogramOption { - return func(o *prom.HistogramOpts) { - o.ConstLabels = labels - } -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go deleted file mode 100644 index 322f99046..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server.go +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -// gRPC Prometheus monitoring interceptors for server-side gRPC. - -package grpc_prometheus - -import ( - prom "github.com/prometheus/client_golang/prometheus" - "google.golang.org/grpc" -) - -var ( - // DefaultServerMetrics is the default instance of ServerMetrics. It is - // intended to be used in conjunction the default Prometheus metrics - // registry. - DefaultServerMetrics = NewServerMetrics() - - // UnaryServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Unary RPCs. - UnaryServerInterceptor = DefaultServerMetrics.UnaryServerInterceptor() - - // StreamServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Streaming RPCs. - StreamServerInterceptor = DefaultServerMetrics.StreamServerInterceptor() -) - -func init() { - prom.MustRegister(DefaultServerMetrics.serverStartedCounter) - prom.MustRegister(DefaultServerMetrics.serverHandledCounter) - prom.MustRegister(DefaultServerMetrics.serverStreamMsgReceived) - prom.MustRegister(DefaultServerMetrics.serverStreamMsgSent) -} - -// Register takes a gRPC server and pre-initializes all counters to 0. This -// allows for easier monitoring in Prometheus (no missing metrics), and should -// be called *after* all services have been registered with the server. This -// function acts on the DefaultServerMetrics variable. -func Register(server *grpc.Server) { - DefaultServerMetrics.InitializeMetrics(server) -} - -// EnableHandlingTimeHistogram turns on recording of handling time -// of RPCs. Histogram metrics can be very expensive for Prometheus -// to retain and query. This function acts on the DefaultServerMetrics -// variable and the default Prometheus metrics registry. -func EnableHandlingTimeHistogram(opts ...HistogramOption) { - DefaultServerMetrics.EnableHandlingTimeHistogram(opts...) - prom.Register(DefaultServerMetrics.serverHandledHistogram) -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go deleted file mode 100644 index 5b1467e7a..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_metrics.go +++ /dev/null @@ -1,185 +0,0 @@ -package grpc_prometheus - -import ( - prom "github.com/prometheus/client_golang/prometheus" - "golang.org/x/net/context" - "google.golang.org/grpc" - "google.golang.org/grpc/status" -) - -// ServerMetrics represents a collection of metrics to be registered on a -// Prometheus metrics registry for a gRPC server. -type ServerMetrics struct { - serverStartedCounter *prom.CounterVec - serverHandledCounter *prom.CounterVec - serverStreamMsgReceived *prom.CounterVec - serverStreamMsgSent *prom.CounterVec - serverHandledHistogramEnabled bool - serverHandledHistogramOpts prom.HistogramOpts - serverHandledHistogram *prom.HistogramVec -} - -// NewServerMetrics returns a ServerMetrics object. Use a new instance of -// ServerMetrics when not using the default Prometheus metrics registry, for -// example when wanting to control which metrics are added to a registry as -// opposed to automatically adding metrics via init functions. -func NewServerMetrics(counterOpts ...CounterOption) *ServerMetrics { - opts := counterOptions(counterOpts) - return &ServerMetrics{ - serverStartedCounter: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_server_started_total", - Help: "Total number of RPCs started on the server.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - serverHandledCounter: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_server_handled_total", - Help: "Total number of RPCs completed on the server, regardless of success or failure.", - }), []string{"grpc_type", "grpc_service", "grpc_method", "grpc_code"}), - serverStreamMsgReceived: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_server_msg_received_total", - Help: "Total number of RPC stream messages received on the server.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - serverStreamMsgSent: prom.NewCounterVec( - opts.apply(prom.CounterOpts{ - Name: "grpc_server_msg_sent_total", - Help: "Total number of gRPC stream messages sent by the server.", - }), []string{"grpc_type", "grpc_service", "grpc_method"}), - serverHandledHistogramEnabled: false, - serverHandledHistogramOpts: prom.HistogramOpts{ - Name: "grpc_server_handling_seconds", - Help: "Histogram of response latency (seconds) of gRPC that had been application-level handled by the server.", - Buckets: prom.DefBuckets, - }, - serverHandledHistogram: nil, - } -} - -// EnableHandlingTimeHistogram enables histograms being registered when -// registering the ServerMetrics on a Prometheus registry. Histograms can be -// expensive on Prometheus servers. It takes options to configure histogram -// options such as the defined buckets. -func (m *ServerMetrics) EnableHandlingTimeHistogram(opts ...HistogramOption) { - for _, o := range opts { - o(&m.serverHandledHistogramOpts) - } - if !m.serverHandledHistogramEnabled { - m.serverHandledHistogram = prom.NewHistogramVec( - m.serverHandledHistogramOpts, - []string{"grpc_type", "grpc_service", "grpc_method"}, - ) - } - m.serverHandledHistogramEnabled = true -} - -// Describe sends the super-set of all possible descriptors of metrics -// collected by this Collector to the provided channel and returns once -// the last descriptor has been sent. -func (m *ServerMetrics) Describe(ch chan<- *prom.Desc) { - m.serverStartedCounter.Describe(ch) - m.serverHandledCounter.Describe(ch) - m.serverStreamMsgReceived.Describe(ch) - m.serverStreamMsgSent.Describe(ch) - if m.serverHandledHistogramEnabled { - m.serverHandledHistogram.Describe(ch) - } -} - -// Collect is called by the Prometheus registry when collecting -// metrics. The implementation sends each collected metric via the -// provided channel and returns once the last metric has been sent. -func (m *ServerMetrics) Collect(ch chan<- prom.Metric) { - m.serverStartedCounter.Collect(ch) - m.serverHandledCounter.Collect(ch) - m.serverStreamMsgReceived.Collect(ch) - m.serverStreamMsgSent.Collect(ch) - if m.serverHandledHistogramEnabled { - m.serverHandledHistogram.Collect(ch) - } -} - -// UnaryServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Unary RPCs. -func (m *ServerMetrics) UnaryServerInterceptor() func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { - return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { - monitor := newServerReporter(m, Unary, info.FullMethod) - monitor.ReceivedMessage() - resp, err := handler(ctx, req) - st, _ := status.FromError(err) - monitor.Handled(st.Code()) - if err == nil { - monitor.SentMessage() - } - return resp, err - } -} - -// StreamServerInterceptor is a gRPC server-side interceptor that provides Prometheus monitoring for Streaming RPCs. -func (m *ServerMetrics) StreamServerInterceptor() func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - return func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { - monitor := newServerReporter(m, streamRPCType(info), info.FullMethod) - err := handler(srv, &monitoredServerStream{ss, monitor}) - st, _ := status.FromError(err) - monitor.Handled(st.Code()) - return err - } -} - -// InitializeMetrics initializes all metrics, with their appropriate null -// value, for all gRPC methods registered on a gRPC server. This is useful, to -// ensure that all metrics exist when collecting and querying. -func (m *ServerMetrics) InitializeMetrics(server *grpc.Server) { - serviceInfo := server.GetServiceInfo() - for serviceName, info := range serviceInfo { - for _, mInfo := range info.Methods { - preRegisterMethod(m, serviceName, &mInfo) - } - } -} - -func streamRPCType(info *grpc.StreamServerInfo) grpcType { - if info.IsClientStream && !info.IsServerStream { - return ClientStream - } else if !info.IsClientStream && info.IsServerStream { - return ServerStream - } - return BidiStream -} - -// monitoredStream wraps grpc.ServerStream allowing each Sent/Recv of message to increment counters. -type monitoredServerStream struct { - grpc.ServerStream - monitor *serverReporter -} - -func (s *monitoredServerStream) SendMsg(m interface{}) error { - err := s.ServerStream.SendMsg(m) - if err == nil { - s.monitor.SentMessage() - } - return err -} - -func (s *monitoredServerStream) RecvMsg(m interface{}) error { - err := s.ServerStream.RecvMsg(m) - if err == nil { - s.monitor.ReceivedMessage() - } - return err -} - -// preRegisterMethod is invoked on Register of a Server, allowing all gRPC services labels to be pre-populated. -func preRegisterMethod(metrics *ServerMetrics, serviceName string, mInfo *grpc.MethodInfo) { - methodName := mInfo.Name - methodType := string(typeFromMethodInfo(mInfo)) - // These are just references (no increments), as just referencing will create the labels but not set values. - metrics.serverStartedCounter.GetMetricWithLabelValues(methodType, serviceName, methodName) - metrics.serverStreamMsgReceived.GetMetricWithLabelValues(methodType, serviceName, methodName) - metrics.serverStreamMsgSent.GetMetricWithLabelValues(methodType, serviceName, methodName) - if metrics.serverHandledHistogramEnabled { - metrics.serverHandledHistogram.GetMetricWithLabelValues(methodType, serviceName, methodName) - } - for _, code := range allCodes { - metrics.serverHandledCounter.GetMetricWithLabelValues(methodType, serviceName, methodName, code.String()) - } -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go deleted file mode 100644 index aa9db5401..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/server_reporter.go +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -package grpc_prometheus - -import ( - "time" - - "google.golang.org/grpc/codes" -) - -type serverReporter struct { - metrics *ServerMetrics - rpcType grpcType - serviceName string - methodName string - startTime time.Time -} - -func newServerReporter(m *ServerMetrics, rpcType grpcType, fullMethod string) *serverReporter { - r := &serverReporter{ - metrics: m, - rpcType: rpcType, - } - if r.metrics.serverHandledHistogramEnabled { - r.startTime = time.Now() - } - r.serviceName, r.methodName = splitMethodName(fullMethod) - r.metrics.serverStartedCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() - return r -} - -func (r *serverReporter) ReceivedMessage() { - r.metrics.serverStreamMsgReceived.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() -} - -func (r *serverReporter) SentMessage() { - r.metrics.serverStreamMsgSent.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Inc() -} - -func (r *serverReporter) Handled(code codes.Code) { - r.metrics.serverHandledCounter.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName, code.String()).Inc() - if r.metrics.serverHandledHistogramEnabled { - r.metrics.serverHandledHistogram.WithLabelValues(string(r.rpcType), r.serviceName, r.methodName).Observe(time.Since(r.startTime).Seconds()) - } -} diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go b/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go deleted file mode 100644 index 7987de35f..000000000 --- a/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/util.go +++ /dev/null @@ -1,50 +0,0 @@ -// Copyright 2016 Michal Witkowski. All Rights Reserved. -// See LICENSE for licensing terms. - -package grpc_prometheus - -import ( - "strings" - - "google.golang.org/grpc" - "google.golang.org/grpc/codes" -) - -type grpcType string - -const ( - Unary grpcType = "unary" - ClientStream grpcType = "client_stream" - ServerStream grpcType = "server_stream" - BidiStream grpcType = "bidi_stream" -) - -var ( - allCodes = []codes.Code{ - codes.OK, codes.Canceled, codes.Unknown, codes.InvalidArgument, codes.DeadlineExceeded, codes.NotFound, - codes.AlreadyExists, codes.PermissionDenied, codes.Unauthenticated, codes.ResourceExhausted, - codes.FailedPrecondition, codes.Aborted, codes.OutOfRange, codes.Unimplemented, codes.Internal, - codes.Unavailable, codes.DataLoss, - } -) - -func splitMethodName(fullMethodName string) (string, string) { - fullMethodName = strings.TrimPrefix(fullMethodName, "/") // remove leading slash - if i := strings.Index(fullMethodName, "/"); i >= 0 { - return fullMethodName[:i], fullMethodName[i+1:] - } - return "unknown", "unknown" -} - -func typeFromMethodInfo(mInfo *grpc.MethodInfo) grpcType { - if !mInfo.IsClientStream && !mInfo.IsServerStream { - return Unary - } - if mInfo.IsClientStream && !mInfo.IsServerStream { - return ClientStream - } - if !mInfo.IsClientStream && mInfo.IsServerStream { - return ServerStream - } - return BidiStream -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt b/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt deleted file mode 100644 index 364516251..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) 2015, Gengo, Inc. -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - - * Neither the name of Gengo, Inc. nor the names of its - contributors may be used to endorse or promote products derived from this - software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel deleted file mode 100644 index 76cafe6ec..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel +++ /dev/null @@ -1,22 +0,0 @@ -load("@io_bazel_rules_go//go:def.bzl", "go_library") -load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library") - -package(default_visibility = ["//visibility:public"]) - -proto_library( - name = "internal_proto", - srcs = ["stream_chunk.proto"], - deps = ["@com_google_protobuf//:any_proto"], -) - -go_proto_library( - name = "internal_go_proto", - importpath = "github.com/grpc-ecosystem/grpc-gateway/internal", - proto = ":internal_proto", -) - -go_library( - name = "go_default_library", - embed = [":internal_go_proto"], - importpath = "github.com/grpc-ecosystem/grpc-gateway/internal", -) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.pb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.pb.go deleted file mode 100644 index 8858f0690..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.pb.go +++ /dev/null @@ -1,118 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: internal/stream_chunk.proto - -package internal - -import proto "github.com/golang/protobuf/proto" -import fmt "fmt" -import math "math" -import any "github.com/golang/protobuf/ptypes/any" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package - -// StreamError is a response type which is returned when -// streaming rpc returns an error. -type StreamError struct { - GrpcCode int32 `protobuf:"varint,1,opt,name=grpc_code,json=grpcCode,proto3" json:"grpc_code,omitempty"` - HttpCode int32 `protobuf:"varint,2,opt,name=http_code,json=httpCode,proto3" json:"http_code,omitempty"` - Message string `protobuf:"bytes,3,opt,name=message,proto3" json:"message,omitempty"` - HttpStatus string `protobuf:"bytes,4,opt,name=http_status,json=httpStatus,proto3" json:"http_status,omitempty"` - Details []*any.Any `protobuf:"bytes,5,rep,name=details,proto3" json:"details,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *StreamError) Reset() { *m = StreamError{} } -func (m *StreamError) String() string { return proto.CompactTextString(m) } -func (*StreamError) ProtoMessage() {} -func (*StreamError) Descriptor() ([]byte, []int) { - return fileDescriptor_stream_chunk_a2afb657504565d7, []int{0} -} -func (m *StreamError) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_StreamError.Unmarshal(m, b) -} -func (m *StreamError) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_StreamError.Marshal(b, m, deterministic) -} -func (dst *StreamError) XXX_Merge(src proto.Message) { - xxx_messageInfo_StreamError.Merge(dst, src) -} -func (m *StreamError) XXX_Size() int { - return xxx_messageInfo_StreamError.Size(m) -} -func (m *StreamError) XXX_DiscardUnknown() { - xxx_messageInfo_StreamError.DiscardUnknown(m) -} - -var xxx_messageInfo_StreamError proto.InternalMessageInfo - -func (m *StreamError) GetGrpcCode() int32 { - if m != nil { - return m.GrpcCode - } - return 0 -} - -func (m *StreamError) GetHttpCode() int32 { - if m != nil { - return m.HttpCode - } - return 0 -} - -func (m *StreamError) GetMessage() string { - if m != nil { - return m.Message - } - return "" -} - -func (m *StreamError) GetHttpStatus() string { - if m != nil { - return m.HttpStatus - } - return "" -} - -func (m *StreamError) GetDetails() []*any.Any { - if m != nil { - return m.Details - } - return nil -} - -func init() { - proto.RegisterType((*StreamError)(nil), "grpc.gateway.runtime.StreamError") -} - -func init() { - proto.RegisterFile("internal/stream_chunk.proto", fileDescriptor_stream_chunk_a2afb657504565d7) -} - -var fileDescriptor_stream_chunk_a2afb657504565d7 = []byte{ - // 223 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x34, 0x90, 0x41, 0x4e, 0xc3, 0x30, - 0x10, 0x45, 0x15, 0x4a, 0x69, 0x3b, 0xd9, 0x45, 0x5d, 0x18, 0xba, 0x20, 0x62, 0x95, 0x95, 0x23, - 0xc1, 0x09, 0x00, 0x71, 0x81, 0x74, 0xc7, 0xa6, 0x9a, 0x26, 0x83, 0x13, 0x91, 0xd8, 0xd1, 0x78, - 0x22, 0x94, 0x6b, 0x71, 0xc2, 0xca, 0x8e, 0xb2, 0xf4, 0x7b, 0x7f, 0xbe, 0xbe, 0x0c, 0xa7, 0xce, - 0x0a, 0xb1, 0xc5, 0xbe, 0xf4, 0xc2, 0x84, 0xc3, 0xa5, 0x6e, 0x27, 0xfb, 0xab, 0x47, 0x76, 0xe2, - 0xb2, 0xa3, 0xe1, 0xb1, 0xd6, 0x06, 0x85, 0xfe, 0x70, 0xd6, 0x3c, 0x59, 0xe9, 0x06, 0x7a, 0x7a, - 0x34, 0xce, 0x99, 0x9e, 0xca, 0x98, 0xb9, 0x4e, 0x3f, 0x25, 0xda, 0x79, 0x39, 0x78, 0xf9, 0x4f, - 0x20, 0x3d, 0xc7, 0x9e, 0x2f, 0x66, 0xc7, 0xd9, 0x09, 0x0e, 0xa1, 0xe2, 0x52, 0xbb, 0x86, 0x54, - 0x92, 0x27, 0xc5, 0xb6, 0xda, 0x07, 0xf0, 0xe9, 0x1a, 0x0a, 0xb2, 0x15, 0x19, 0x17, 0x79, 0xb7, - 0xc8, 0x00, 0xa2, 0x54, 0xb0, 0x1b, 0xc8, 0x7b, 0x34, 0xa4, 0x36, 0x79, 0x52, 0x1c, 0xaa, 0xf5, - 0x99, 0x3d, 0x43, 0x1a, 0xcf, 0xbc, 0xa0, 0x4c, 0x5e, 0xdd, 0x47, 0x0b, 0x01, 0x9d, 0x23, 0xc9, - 0x34, 0xec, 0x1a, 0x12, 0xec, 0x7a, 0xaf, 0xb6, 0xf9, 0xa6, 0x48, 0x5f, 0x8f, 0x7a, 0x59, 0xac, - 0xd7, 0xc5, 0xfa, 0xdd, 0xce, 0xd5, 0x1a, 0xfa, 0x80, 0xef, 0xfd, 0xfa, 0x09, 0xd7, 0x87, 0x18, - 0x79, 0xbb, 0x05, 0x00, 0x00, 0xff, 0xff, 0x0d, 0x7d, 0xa5, 0x18, 0x17, 0x01, 0x00, 0x00, -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.proto b/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.proto deleted file mode 100644 index 55f42ce63..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/stream_chunk.proto +++ /dev/null @@ -1,15 +0,0 @@ -syntax = "proto3"; -package grpc.gateway.runtime; -option go_package = "internal"; - -import "google/protobuf/any.proto"; - -// StreamError is a response type which is returned when -// streaming rpc returns an error. -message StreamError { - int32 grpc_code = 1; - int32 http_code = 2; - string message = 3; - string http_status = 4; - repeated google.protobuf.Any details = 5; -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel deleted file mode 100644 index 20862228e..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel +++ /dev/null @@ -1,84 +0,0 @@ -load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test") - -package(default_visibility = ["//visibility:public"]) - -go_library( - name = "go_default_library", - srcs = [ - "context.go", - "convert.go", - "doc.go", - "errors.go", - "fieldmask.go", - "handler.go", - "marshal_httpbodyproto.go", - "marshal_json.go", - "marshal_jsonpb.go", - "marshal_proto.go", - "marshaler.go", - "marshaler_registry.go", - "mux.go", - "pattern.go", - "proto2_convert.go", - "proto_errors.go", - "query.go", - ], - importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime", - deps = [ - "//internal:go_default_library", - "//utilities:go_default_library", - "@com_github_golang_protobuf//jsonpb:go_default_library_gen", - "@com_github_golang_protobuf//proto:go_default_library", - "@com_github_golang_protobuf//protoc-gen-go/generator:go_default_library_gen", - "@go_googleapis//google/api:httpbody_go_proto", - "@io_bazel_rules_go//proto/wkt:any_go_proto", - "@io_bazel_rules_go//proto/wkt:duration_go_proto", - "@io_bazel_rules_go//proto/wkt:field_mask_go_proto", - "@io_bazel_rules_go//proto/wkt:timestamp_go_proto", - "@io_bazel_rules_go//proto/wkt:wrappers_go_proto", - "@org_golang_google_grpc//codes:go_default_library", - "@org_golang_google_grpc//grpclog:go_default_library", - "@org_golang_google_grpc//metadata:go_default_library", - "@org_golang_google_grpc//status:go_default_library", - ], -) - -go_test( - name = "go_default_test", - size = "small", - srcs = [ - "context_test.go", - "errors_test.go", - "fieldmask_test.go", - "handler_test.go", - "marshal_httpbodyproto_test.go", - "marshal_json_test.go", - "marshal_jsonpb_test.go", - "marshal_proto_test.go", - "marshaler_registry_test.go", - "mux_test.go", - "pattern_test.go", - "query_test.go", - ], - embed = [":go_default_library"], - deps = [ - "//examples/proto/examplepb:go_default_library", - "//internal:go_default_library", - "//utilities:go_default_library", - "@com_github_golang_protobuf//jsonpb:go_default_library_gen", - "@com_github_golang_protobuf//proto:go_default_library", - "@com_github_golang_protobuf//ptypes:go_default_library_gen", - "@go_googleapis//google/api:httpbody_go_proto", - "@go_googleapis//google/rpc:errdetails_go_proto", - "@io_bazel_rules_go//proto/wkt:duration_go_proto", - "@io_bazel_rules_go//proto/wkt:empty_go_proto", - "@io_bazel_rules_go//proto/wkt:field_mask_go_proto", - "@io_bazel_rules_go//proto/wkt:struct_go_proto", - "@io_bazel_rules_go//proto/wkt:timestamp_go_proto", - "@io_bazel_rules_go//proto/wkt:wrappers_go_proto", - "@org_golang_google_grpc//:go_default_library", - "@org_golang_google_grpc//codes:go_default_library", - "@org_golang_google_grpc//metadata:go_default_library", - "@org_golang_google_grpc//status:go_default_library", - ], -) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go deleted file mode 100644 index 896057e1e..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go +++ /dev/null @@ -1,210 +0,0 @@ -package runtime - -import ( - "context" - "encoding/base64" - "fmt" - "net" - "net/http" - "net/textproto" - "strconv" - "strings" - "time" - - "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/status" -) - -// MetadataHeaderPrefix is the http prefix that represents custom metadata -// parameters to or from a gRPC call. -const MetadataHeaderPrefix = "Grpc-Metadata-" - -// MetadataPrefix is prepended to permanent HTTP header keys (as specified -// by the IANA) when added to the gRPC context. -const MetadataPrefix = "grpcgateway-" - -// MetadataTrailerPrefix is prepended to gRPC metadata as it is converted to -// HTTP headers in a response handled by grpc-gateway -const MetadataTrailerPrefix = "Grpc-Trailer-" - -const metadataGrpcTimeout = "Grpc-Timeout" -const metadataHeaderBinarySuffix = "-Bin" - -const xForwardedFor = "X-Forwarded-For" -const xForwardedHost = "X-Forwarded-Host" - -var ( - // DefaultContextTimeout is used for gRPC call context.WithTimeout whenever a Grpc-Timeout inbound - // header isn't present. If the value is 0 the sent `context` will not have a timeout. - DefaultContextTimeout = 0 * time.Second -) - -func decodeBinHeader(v string) ([]byte, error) { - if len(v)%4 == 0 { - // Input was padded, or padding was not necessary. - return base64.StdEncoding.DecodeString(v) - } - return base64.RawStdEncoding.DecodeString(v) -} - -/* -AnnotateContext adds context information such as metadata from the request. - -At a minimum, the RemoteAddr is included in the fashion of "X-Forwarded-For", -except that the forwarded destination is not another HTTP service but rather -a gRPC service. -*/ -func AnnotateContext(ctx context.Context, mux *ServeMux, req *http.Request) (context.Context, error) { - var pairs []string - timeout := DefaultContextTimeout - if tm := req.Header.Get(metadataGrpcTimeout); tm != "" { - var err error - timeout, err = timeoutDecode(tm) - if err != nil { - return nil, status.Errorf(codes.InvalidArgument, "invalid grpc-timeout: %s", tm) - } - } - - for key, vals := range req.Header { - for _, val := range vals { - key = textproto.CanonicalMIMEHeaderKey(key) - // For backwards-compatibility, pass through 'authorization' header with no prefix. - if key == "Authorization" { - pairs = append(pairs, "authorization", val) - } - if h, ok := mux.incomingHeaderMatcher(key); ok { - // Handles "-bin" metadata in grpc, since grpc will do another base64 - // encode before sending to server, we need to decode it first. - if strings.HasSuffix(key, metadataHeaderBinarySuffix) { - b, err := decodeBinHeader(val) - if err != nil { - return nil, status.Errorf(codes.InvalidArgument, "invalid binary header %s: %s", key, err) - } - - val = string(b) - } - pairs = append(pairs, h, val) - } - } - } - if host := req.Header.Get(xForwardedHost); host != "" { - pairs = append(pairs, strings.ToLower(xForwardedHost), host) - } else if req.Host != "" { - pairs = append(pairs, strings.ToLower(xForwardedHost), req.Host) - } - - if addr := req.RemoteAddr; addr != "" { - if remoteIP, _, err := net.SplitHostPort(addr); err == nil { - if fwd := req.Header.Get(xForwardedFor); fwd == "" { - pairs = append(pairs, strings.ToLower(xForwardedFor), remoteIP) - } else { - pairs = append(pairs, strings.ToLower(xForwardedFor), fmt.Sprintf("%s, %s", fwd, remoteIP)) - } - } else { - grpclog.Infof("invalid remote addr: %s", addr) - } - } - - if timeout != 0 { - ctx, _ = context.WithTimeout(ctx, timeout) - } - if len(pairs) == 0 { - return ctx, nil - } - md := metadata.Pairs(pairs...) - for _, mda := range mux.metadataAnnotators { - md = metadata.Join(md, mda(ctx, req)) - } - return metadata.NewOutgoingContext(ctx, md), nil -} - -// ServerMetadata consists of metadata sent from gRPC server. -type ServerMetadata struct { - HeaderMD metadata.MD - TrailerMD metadata.MD -} - -type serverMetadataKey struct{} - -// NewServerMetadataContext creates a new context with ServerMetadata -func NewServerMetadataContext(ctx context.Context, md ServerMetadata) context.Context { - return context.WithValue(ctx, serverMetadataKey{}, md) -} - -// ServerMetadataFromContext returns the ServerMetadata in ctx -func ServerMetadataFromContext(ctx context.Context) (md ServerMetadata, ok bool) { - md, ok = ctx.Value(serverMetadataKey{}).(ServerMetadata) - return -} - -func timeoutDecode(s string) (time.Duration, error) { - size := len(s) - if size < 2 { - return 0, fmt.Errorf("timeout string is too short: %q", s) - } - d, ok := timeoutUnitToDuration(s[size-1]) - if !ok { - return 0, fmt.Errorf("timeout unit is not recognized: %q", s) - } - t, err := strconv.ParseInt(s[:size-1], 10, 64) - if err != nil { - return 0, err - } - return d * time.Duration(t), nil -} - -func timeoutUnitToDuration(u uint8) (d time.Duration, ok bool) { - switch u { - case 'H': - return time.Hour, true - case 'M': - return time.Minute, true - case 'S': - return time.Second, true - case 'm': - return time.Millisecond, true - case 'u': - return time.Microsecond, true - case 'n': - return time.Nanosecond, true - default: - } - return -} - -// isPermanentHTTPHeader checks whether hdr belongs to the list of -// permenant request headers maintained by IANA. -// http://www.iana.org/assignments/message-headers/message-headers.xml -func isPermanentHTTPHeader(hdr string) bool { - switch hdr { - case - "Accept", - "Accept-Charset", - "Accept-Language", - "Accept-Ranges", - "Authorization", - "Cache-Control", - "Content-Type", - "Cookie", - "Date", - "Expect", - "From", - "Host", - "If-Match", - "If-Modified-Since", - "If-None-Match", - "If-Schedule-Tag-Match", - "If-Unmodified-Since", - "Max-Forwards", - "Origin", - "Pragma", - "Referer", - "User-Agent", - "Via", - "Warning": - return true - } - return false -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go deleted file mode 100644 index a5b3bd6a7..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go +++ /dev/null @@ -1,312 +0,0 @@ -package runtime - -import ( - "encoding/base64" - "fmt" - "strconv" - "strings" - - "github.com/golang/protobuf/jsonpb" - "github.com/golang/protobuf/ptypes/duration" - "github.com/golang/protobuf/ptypes/timestamp" - "github.com/golang/protobuf/ptypes/wrappers" -) - -// String just returns the given string. -// It is just for compatibility to other types. -func String(val string) (string, error) { - return val, nil -} - -// StringSlice converts 'val' where individual strings are separated by -// 'sep' into a string slice. -func StringSlice(val, sep string) ([]string, error) { - return strings.Split(val, sep), nil -} - -// Bool converts the given string representation of a boolean value into bool. -func Bool(val string) (bool, error) { - return strconv.ParseBool(val) -} - -// BoolSlice converts 'val' where individual booleans are separated by -// 'sep' into a bool slice. -func BoolSlice(val, sep string) ([]bool, error) { - s := strings.Split(val, sep) - values := make([]bool, len(s)) - for i, v := range s { - value, err := Bool(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Float64 converts the given string representation into representation of a floating point number into float64. -func Float64(val string) (float64, error) { - return strconv.ParseFloat(val, 64) -} - -// Float64Slice converts 'val' where individual floating point numbers are separated by -// 'sep' into a float64 slice. -func Float64Slice(val, sep string) ([]float64, error) { - s := strings.Split(val, sep) - values := make([]float64, len(s)) - for i, v := range s { - value, err := Float64(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Float32 converts the given string representation of a floating point number into float32. -func Float32(val string) (float32, error) { - f, err := strconv.ParseFloat(val, 32) - if err != nil { - return 0, err - } - return float32(f), nil -} - -// Float32Slice converts 'val' where individual floating point numbers are separated by -// 'sep' into a float32 slice. -func Float32Slice(val, sep string) ([]float32, error) { - s := strings.Split(val, sep) - values := make([]float32, len(s)) - for i, v := range s { - value, err := Float32(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Int64 converts the given string representation of an integer into int64. -func Int64(val string) (int64, error) { - return strconv.ParseInt(val, 0, 64) -} - -// Int64Slice converts 'val' where individual integers are separated by -// 'sep' into a int64 slice. -func Int64Slice(val, sep string) ([]int64, error) { - s := strings.Split(val, sep) - values := make([]int64, len(s)) - for i, v := range s { - value, err := Int64(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Int32 converts the given string representation of an integer into int32. -func Int32(val string) (int32, error) { - i, err := strconv.ParseInt(val, 0, 32) - if err != nil { - return 0, err - } - return int32(i), nil -} - -// Int32Slice converts 'val' where individual integers are separated by -// 'sep' into a int32 slice. -func Int32Slice(val, sep string) ([]int32, error) { - s := strings.Split(val, sep) - values := make([]int32, len(s)) - for i, v := range s { - value, err := Int32(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Uint64 converts the given string representation of an integer into uint64. -func Uint64(val string) (uint64, error) { - return strconv.ParseUint(val, 0, 64) -} - -// Uint64Slice converts 'val' where individual integers are separated by -// 'sep' into a uint64 slice. -func Uint64Slice(val, sep string) ([]uint64, error) { - s := strings.Split(val, sep) - values := make([]uint64, len(s)) - for i, v := range s { - value, err := Uint64(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Uint32 converts the given string representation of an integer into uint32. -func Uint32(val string) (uint32, error) { - i, err := strconv.ParseUint(val, 0, 32) - if err != nil { - return 0, err - } - return uint32(i), nil -} - -// Uint32Slice converts 'val' where individual integers are separated by -// 'sep' into a uint32 slice. -func Uint32Slice(val, sep string) ([]uint32, error) { - s := strings.Split(val, sep) - values := make([]uint32, len(s)) - for i, v := range s { - value, err := Uint32(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Bytes converts the given string representation of a byte sequence into a slice of bytes -// A bytes sequence is encoded in URL-safe base64 without padding -func Bytes(val string) ([]byte, error) { - b, err := base64.StdEncoding.DecodeString(val) - if err != nil { - b, err = base64.URLEncoding.DecodeString(val) - if err != nil { - return nil, err - } - } - return b, nil -} - -// BytesSlice converts 'val' where individual bytes sequences, encoded in URL-safe -// base64 without padding, are separated by 'sep' into a slice of bytes slices slice. -func BytesSlice(val, sep string) ([][]byte, error) { - s := strings.Split(val, sep) - values := make([][]byte, len(s)) - for i, v := range s { - value, err := Bytes(v) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -// Timestamp converts the given RFC3339 formatted string into a timestamp.Timestamp. -func Timestamp(val string) (*timestamp.Timestamp, error) { - var r *timestamp.Timestamp - err := jsonpb.UnmarshalString(val, r) - return r, err -} - -// Duration converts the given string into a timestamp.Duration. -func Duration(val string) (*duration.Duration, error) { - var r *duration.Duration - err := jsonpb.UnmarshalString(val, r) - return r, err -} - -// Enum converts the given string into an int32 that should be type casted into the -// correct enum proto type. -func Enum(val string, enumValMap map[string]int32) (int32, error) { - e, ok := enumValMap[val] - if ok { - return e, nil - } - - i, err := Int32(val) - if err != nil { - return 0, fmt.Errorf("%s is not valid", val) - } - for _, v := range enumValMap { - if v == i { - return i, nil - } - } - return 0, fmt.Errorf("%s is not valid", val) -} - -// EnumSlice converts 'val' where individual enums are separated by 'sep' -// into a int32 slice. Each individual int32 should be type casted into the -// correct enum proto type. -func EnumSlice(val, sep string, enumValMap map[string]int32) ([]int32, error) { - s := strings.Split(val, sep) - values := make([]int32, len(s)) - for i, v := range s { - value, err := Enum(v, enumValMap) - if err != nil { - return values, err - } - values[i] = value - } - return values, nil -} - -/* - Support fot google.protobuf.wrappers on top of primitive types -*/ - -// StringValue well-known type support as wrapper around string type -func StringValue(val string) (*wrappers.StringValue, error) { - return &wrappers.StringValue{Value: val}, nil -} - -// FloatValue well-known type support as wrapper around float32 type -func FloatValue(val string) (*wrappers.FloatValue, error) { - parsedVal, err := Float32(val) - return &wrappers.FloatValue{Value: parsedVal}, err -} - -// DoubleValue well-known type support as wrapper around float64 type -func DoubleValue(val string) (*wrappers.DoubleValue, error) { - parsedVal, err := Float64(val) - return &wrappers.DoubleValue{Value: parsedVal}, err -} - -// BoolValue well-known type support as wrapper around bool type -func BoolValue(val string) (*wrappers.BoolValue, error) { - parsedVal, err := Bool(val) - return &wrappers.BoolValue{Value: parsedVal}, err -} - -// Int32Value well-known type support as wrapper around int32 type -func Int32Value(val string) (*wrappers.Int32Value, error) { - parsedVal, err := Int32(val) - return &wrappers.Int32Value{Value: parsedVal}, err -} - -// UInt32Value well-known type support as wrapper around uint32 type -func UInt32Value(val string) (*wrappers.UInt32Value, error) { - parsedVal, err := Uint32(val) - return &wrappers.UInt32Value{Value: parsedVal}, err -} - -// Int64Value well-known type support as wrapper around int64 type -func Int64Value(val string) (*wrappers.Int64Value, error) { - parsedVal, err := Int64(val) - return &wrappers.Int64Value{Value: parsedVal}, err -} - -// UInt64Value well-known type support as wrapper around uint64 type -func UInt64Value(val string) (*wrappers.UInt64Value, error) { - parsedVal, err := Uint64(val) - return &wrappers.UInt64Value{Value: parsedVal}, err -} - -// BytesValue well-known type support as wrapper around bytes[] type -func BytesValue(val string) (*wrappers.BytesValue, error) { - parsedVal, err := Bytes(val) - return &wrappers.BytesValue{Value: parsedVal}, err -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go deleted file mode 100644 index b6e5ddf7a..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go +++ /dev/null @@ -1,5 +0,0 @@ -/* -Package runtime contains runtime helper functions used by -servers which protoc-gen-grpc-gateway generates. -*/ -package runtime diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go deleted file mode 100644 index ad945788d..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go +++ /dev/null @@ -1,146 +0,0 @@ -package runtime - -import ( - "context" - "io" - "net/http" - - "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes/any" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/status" -) - -// HTTPStatusFromCode converts a gRPC error code into the corresponding HTTP response status. -// See: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto -func HTTPStatusFromCode(code codes.Code) int { - switch code { - case codes.OK: - return http.StatusOK - case codes.Canceled: - return http.StatusRequestTimeout - case codes.Unknown: - return http.StatusInternalServerError - case codes.InvalidArgument: - return http.StatusBadRequest - case codes.DeadlineExceeded: - return http.StatusGatewayTimeout - case codes.NotFound: - return http.StatusNotFound - case codes.AlreadyExists: - return http.StatusConflict - case codes.PermissionDenied: - return http.StatusForbidden - case codes.Unauthenticated: - return http.StatusUnauthorized - case codes.ResourceExhausted: - return http.StatusTooManyRequests - case codes.FailedPrecondition: - // Note, this deliberately doesn't translate to the similarly named '412 Precondition Failed' HTTP response status. - return http.StatusBadRequest - case codes.Aborted: - return http.StatusConflict - case codes.OutOfRange: - return http.StatusBadRequest - case codes.Unimplemented: - return http.StatusNotImplemented - case codes.Internal: - return http.StatusInternalServerError - case codes.Unavailable: - return http.StatusServiceUnavailable - case codes.DataLoss: - return http.StatusInternalServerError - } - - grpclog.Infof("Unknown gRPC error code: %v", code) - return http.StatusInternalServerError -} - -var ( - // HTTPError replies to the request with the error. - // You can set a custom function to this variable to customize error format. - HTTPError = DefaultHTTPError - // OtherErrorHandler handles the following error used by the gateway: StatusMethodNotAllowed StatusNotFound and StatusBadRequest - OtherErrorHandler = DefaultOtherErrorHandler -) - -type errorBody struct { - Error string `protobuf:"bytes,1,name=error" json:"error"` - // This is to make the error more compatible with users that expect errors to be Status objects: - // https://github.com/grpc/grpc/blob/master/src/proto/grpc/status/status.proto - // It should be the exact same message as the Error field. - Message string `protobuf:"bytes,1,name=message" json:"message"` - Code int32 `protobuf:"varint,2,name=code" json:"code"` - Details []*any.Any `protobuf:"bytes,3,rep,name=details" json:"details,omitempty"` -} - -// Make this also conform to proto.Message for builtin JSONPb Marshaler -func (e *errorBody) Reset() { *e = errorBody{} } -func (e *errorBody) String() string { return proto.CompactTextString(e) } -func (*errorBody) ProtoMessage() {} - -// DefaultHTTPError is the default implementation of HTTPError. -// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode. -// If otherwise, it replies with http.StatusInternalServerError. -// -// The response body returned by this function is a JSON object, -// which contains a member whose key is "error" and whose value is err.Error(). -func DefaultHTTPError(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, _ *http.Request, err error) { - const fallback = `{"error": "failed to marshal error message"}` - - s, ok := status.FromError(err) - if !ok { - s = status.New(codes.Unknown, err.Error()) - } - - w.Header().Del("Trailer") - - contentType := marshaler.ContentType() - // Check marshaler on run time in order to keep backwards compatability - // An interface param needs to be added to the ContentType() function on - // the Marshal interface to be able to remove this check - if httpBodyMarshaler, ok := marshaler.(*HTTPBodyMarshaler); ok { - pb := s.Proto() - contentType = httpBodyMarshaler.ContentTypeFromMessage(pb) - } - w.Header().Set("Content-Type", contentType) - - body := &errorBody{ - Error: s.Message(), - Message: s.Message(), - Code: int32(s.Code()), - Details: s.Proto().GetDetails(), - } - - buf, merr := marshaler.Marshal(body) - if merr != nil { - grpclog.Infof("Failed to marshal error message %q: %v", body, merr) - w.WriteHeader(http.StatusInternalServerError) - if _, err := io.WriteString(w, fallback); err != nil { - grpclog.Infof("Failed to write response: %v", err) - } - return - } - - md, ok := ServerMetadataFromContext(ctx) - if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") - } - - handleForwardResponseServerMetadata(w, mux, md) - handleForwardResponseTrailerHeader(w, md) - st := HTTPStatusFromCode(s.Code()) - w.WriteHeader(st) - if _, err := w.Write(buf); err != nil { - grpclog.Infof("Failed to write response: %v", err) - } - - handleForwardResponseTrailer(w, md) -} - -// DefaultOtherErrorHandler is the default implementation of OtherErrorHandler. -// It simply writes a string representation of the given error into "w". -func DefaultOtherErrorHandler(w http.ResponseWriter, _ *http.Request, msg string, code int) { - http.Error(w, msg, code) -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go deleted file mode 100644 index e1cf7a914..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go +++ /dev/null @@ -1,70 +0,0 @@ -package runtime - -import ( - "encoding/json" - "io" - "strings" - - "github.com/golang/protobuf/protoc-gen-go/generator" - "google.golang.org/genproto/protobuf/field_mask" -) - -// FieldMaskFromRequestBody creates a FieldMask printing all complete paths from the JSON body. -func FieldMaskFromRequestBody(r io.Reader) (*field_mask.FieldMask, error) { - fm := &field_mask.FieldMask{} - var root interface{} - if err := json.NewDecoder(r).Decode(&root); err != nil { - if err == io.EOF { - return fm, nil - } - return nil, err - } - - queue := []fieldMaskPathItem{{node: root}} - for len(queue) > 0 { - // dequeue an item - item := queue[0] - queue = queue[1:] - - if m, ok := item.node.(map[string]interface{}); ok { - // if the item is an object, then enqueue all of its children - for k, v := range m { - queue = append(queue, fieldMaskPathItem{path: append(item.path, generator.CamelCase(k)), node: v}) - } - } else if len(item.path) > 0 { - // otherwise, it's a leaf node so print its path - fm.Paths = append(fm.Paths, strings.Join(item.path, ".")) - } - } - - return fm, nil -} - -// fieldMaskPathItem stores a in-progress deconstruction of a path for a fieldmask -type fieldMaskPathItem struct { - // the list of prior fields leading up to node - path []string - - // a generic decoded json object the current item to inspect for further path extraction - node interface{} -} - -// CamelCaseFieldMask updates the given FieldMask by converting all of its paths to CamelCase, using the same heuristic -// that's used for naming protobuf fields in Go. -func CamelCaseFieldMask(mask *field_mask.FieldMask) { - if mask == nil || mask.Paths == nil { - return - } - - var newPaths []string - for _, path := range mask.Paths { - lowerCasedParts := strings.Split(path, ".") - var camelCasedParts []string - for _, part := range lowerCasedParts { - camelCasedParts = append(camelCasedParts, generator.CamelCase(part)) - } - newPaths = append(newPaths, strings.Join(camelCasedParts, ".")) - } - - mask.Paths = newPaths -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go deleted file mode 100644 index 2af900650..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go +++ /dev/null @@ -1,209 +0,0 @@ -package runtime - -import ( - "errors" - "fmt" - "io" - "net/http" - "net/textproto" - - "context" - "github.com/golang/protobuf/proto" - "github.com/grpc-ecosystem/grpc-gateway/internal" - "google.golang.org/grpc/grpclog" -) - -var errEmptyResponse = errors.New("empty response") - -// ForwardResponseStream forwards the stream from gRPC server to REST client. -func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, recv func() (proto.Message, error), opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { - f, ok := w.(http.Flusher) - if !ok { - grpclog.Infof("Flush not supported in %T", w) - http.Error(w, "unexpected type of web server", http.StatusInternalServerError) - return - } - - md, ok := ServerMetadataFromContext(ctx) - if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") - http.Error(w, "unexpected error", http.StatusInternalServerError) - return - } - handleForwardResponseServerMetadata(w, mux, md) - - w.Header().Set("Transfer-Encoding", "chunked") - w.Header().Set("Content-Type", marshaler.ContentType()) - if err := handleForwardResponseOptions(ctx, w, nil, opts); err != nil { - HTTPError(ctx, mux, marshaler, w, req, err) - return - } - - var delimiter []byte - if d, ok := marshaler.(Delimited); ok { - delimiter = d.Delimiter() - } else { - delimiter = []byte("\n") - } - - var wroteHeader bool - for { - resp, err := recv() - if err == io.EOF { - return - } - if err != nil { - handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) - return - } - if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil { - handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) - return - } - - buf, err := marshaler.Marshal(streamChunk(ctx, resp, mux.streamErrorHandler)) - if err != nil { - grpclog.Infof("Failed to marshal response chunk: %v", err) - handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) - return - } - if _, err = w.Write(buf); err != nil { - grpclog.Infof("Failed to send response chunk: %v", err) - return - } - wroteHeader = true - if _, err = w.Write(delimiter); err != nil { - grpclog.Infof("Failed to send delimiter chunk: %v", err) - return - } - f.Flush() - } -} - -func handleForwardResponseServerMetadata(w http.ResponseWriter, mux *ServeMux, md ServerMetadata) { - for k, vs := range md.HeaderMD { - if h, ok := mux.outgoingHeaderMatcher(k); ok { - for _, v := range vs { - w.Header().Add(h, v) - } - } - } -} - -func handleForwardResponseTrailerHeader(w http.ResponseWriter, md ServerMetadata) { - for k := range md.TrailerMD { - tKey := textproto.CanonicalMIMEHeaderKey(fmt.Sprintf("%s%s", MetadataTrailerPrefix, k)) - w.Header().Add("Trailer", tKey) - } -} - -func handleForwardResponseTrailer(w http.ResponseWriter, md ServerMetadata) { - for k, vs := range md.TrailerMD { - tKey := fmt.Sprintf("%s%s", MetadataTrailerPrefix, k) - for _, v := range vs { - w.Header().Add(tKey, v) - } - } -} - -// responseBody interface contains method for getting field for marshaling to the response body -// this method is generated for response struct from the value of `response_body` in the `google.api.HttpRule` -type responseBody interface { - XXX_ResponseBody() interface{} -} - -// ForwardResponseMessage forwards the message "resp" from gRPC server to REST client. -func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, resp proto.Message, opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { - md, ok := ServerMetadataFromContext(ctx) - if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") - } - - handleForwardResponseServerMetadata(w, mux, md) - handleForwardResponseTrailerHeader(w, md) - - contentType := marshaler.ContentType() - // Check marshaler on run time in order to keep backwards compatability - // An interface param needs to be added to the ContentType() function on - // the Marshal interface to be able to remove this check - if httpBodyMarshaler, ok := marshaler.(*HTTPBodyMarshaler); ok { - contentType = httpBodyMarshaler.ContentTypeFromMessage(resp) - } - w.Header().Set("Content-Type", contentType) - - if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil { - HTTPError(ctx, mux, marshaler, w, req, err) - return - } - var buf []byte - var err error - if rb, ok := resp.(responseBody); ok { - buf, err = marshaler.Marshal(rb.XXX_ResponseBody()) - } else { - buf, err = marshaler.Marshal(resp) - } - if err != nil { - grpclog.Infof("Marshal error: %v", err) - HTTPError(ctx, mux, marshaler, w, req, err) - return - } - - if _, err = w.Write(buf); err != nil { - grpclog.Infof("Failed to write response: %v", err) - } - - handleForwardResponseTrailer(w, md) -} - -func handleForwardResponseOptions(ctx context.Context, w http.ResponseWriter, resp proto.Message, opts []func(context.Context, http.ResponseWriter, proto.Message) error) error { - if len(opts) == 0 { - return nil - } - for _, opt := range opts { - if err := opt(ctx, w, resp); err != nil { - grpclog.Infof("Error handling ForwardResponseOptions: %v", err) - return err - } - } - return nil -} - -func handleForwardResponseStreamError(ctx context.Context, wroteHeader bool, marshaler Marshaler, w http.ResponseWriter, req *http.Request, mux *ServeMux, err error) { - serr := streamError(ctx, mux.streamErrorHandler, err) - if !wroteHeader { - w.WriteHeader(int(serr.HttpCode)) - } - buf, merr := marshaler.Marshal(errorChunk(serr)) - if merr != nil { - grpclog.Infof("Failed to marshal an error: %v", merr) - return - } - if _, werr := w.Write(buf); werr != nil { - grpclog.Infof("Failed to notify error to client: %v", werr) - return - } -} - -// streamChunk returns a chunk in a response stream for the given result. The -// given errHandler is used to render an error chunk if result is nil. -func streamChunk(ctx context.Context, result proto.Message, errHandler StreamErrorHandlerFunc) map[string]proto.Message { - if result == nil { - return errorChunk(streamError(ctx, errHandler, errEmptyResponse)) - } - return map[string]proto.Message{"result": result} -} - -// streamError returns the payload for the final message in a response stream -// that represents the given err. -func streamError(ctx context.Context, errHandler StreamErrorHandlerFunc, err error) *StreamError { - serr := errHandler(ctx, err) - if serr != nil { - return serr - } - // TODO: log about misbehaving stream error handler? - return DefaultHTTPStreamErrorHandler(ctx, err) -} - -func errorChunk(err *StreamError) map[string]proto.Message { - return map[string]proto.Message{"error": (*internal.StreamError)(err)} -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go deleted file mode 100644 index f55285b5d..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go +++ /dev/null @@ -1,43 +0,0 @@ -package runtime - -import ( - "google.golang.org/genproto/googleapis/api/httpbody" -) - -// SetHTTPBodyMarshaler overwrite the default marshaler with the HTTPBodyMarshaler -func SetHTTPBodyMarshaler(serveMux *ServeMux) { - serveMux.marshalers.mimeMap[MIMEWildcard] = &HTTPBodyMarshaler{ - Marshaler: &JSONPb{OrigName: true}, - } -} - -// HTTPBodyMarshaler is a Marshaler which supports marshaling of a -// google.api.HttpBody message as the full response body if it is -// the actual message used as the response. If not, then this will -// simply fallback to the Marshaler specified as its default Marshaler. -type HTTPBodyMarshaler struct { - Marshaler -} - -// ContentType implementation to keep backwards compatability with marshal interface -func (h *HTTPBodyMarshaler) ContentType() string { - return h.ContentTypeFromMessage(nil) -} - -// ContentTypeFromMessage in case v is a google.api.HttpBody message it returns -// its specified content type otherwise fall back to the default Marshaler. -func (h *HTTPBodyMarshaler) ContentTypeFromMessage(v interface{}) string { - if httpBody, ok := v.(*httpbody.HttpBody); ok { - return httpBody.GetContentType() - } - return h.Marshaler.ContentType() -} - -// Marshal marshals "v" by returning the body bytes if v is a -// google.api.HttpBody message, otherwise it falls back to the default Marshaler. -func (h *HTTPBodyMarshaler) Marshal(v interface{}) ([]byte, error) { - if httpBody, ok := v.(*httpbody.HttpBody); ok { - return httpBody.Data, nil - } - return h.Marshaler.Marshal(v) -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go deleted file mode 100644 index f9d3a585a..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go +++ /dev/null @@ -1,45 +0,0 @@ -package runtime - -import ( - "encoding/json" - "io" -) - -// JSONBuiltin is a Marshaler which marshals/unmarshals into/from JSON -// with the standard "encoding/json" package of Golang. -// Although it is generally faster for simple proto messages than JSONPb, -// it does not support advanced features of protobuf, e.g. map, oneof, .... -// -// The NewEncoder and NewDecoder types return *json.Encoder and -// *json.Decoder respectively. -type JSONBuiltin struct{} - -// ContentType always Returns "application/json". -func (*JSONBuiltin) ContentType() string { - return "application/json" -} - -// Marshal marshals "v" into JSON -func (j *JSONBuiltin) Marshal(v interface{}) ([]byte, error) { - return json.Marshal(v) -} - -// Unmarshal unmarshals JSON data into "v". -func (j *JSONBuiltin) Unmarshal(data []byte, v interface{}) error { - return json.Unmarshal(data, v) -} - -// NewDecoder returns a Decoder which reads JSON stream from "r". -func (j *JSONBuiltin) NewDecoder(r io.Reader) Decoder { - return json.NewDecoder(r) -} - -// NewEncoder returns an Encoder which writes JSON stream into "w". -func (j *JSONBuiltin) NewEncoder(w io.Writer) Encoder { - return json.NewEncoder(w) -} - -// Delimiter for newline encoded JSON streams. -func (j *JSONBuiltin) Delimiter() []byte { - return []byte("\n") -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go deleted file mode 100644 index f0de351b2..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go +++ /dev/null @@ -1,262 +0,0 @@ -package runtime - -import ( - "bytes" - "encoding/json" - "fmt" - "io" - "reflect" - - "github.com/golang/protobuf/jsonpb" - "github.com/golang/protobuf/proto" -) - -// JSONPb is a Marshaler which marshals/unmarshals into/from JSON -// with the "github.com/golang/protobuf/jsonpb". -// It supports fully functionality of protobuf unlike JSONBuiltin. -// -// The NewDecoder method returns a DecoderWrapper, so the underlying -// *json.Decoder methods can be used. -type JSONPb jsonpb.Marshaler - -// ContentType always returns "application/json". -func (*JSONPb) ContentType() string { - return "application/json" -} - -// Marshal marshals "v" into JSON. -func (j *JSONPb) Marshal(v interface{}) ([]byte, error) { - if _, ok := v.(proto.Message); !ok { - return j.marshalNonProtoField(v) - } - - var buf bytes.Buffer - if err := j.marshalTo(&buf, v); err != nil { - return nil, err - } - return buf.Bytes(), nil -} - -func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error { - p, ok := v.(proto.Message) - if !ok { - buf, err := j.marshalNonProtoField(v) - if err != nil { - return err - } - _, err = w.Write(buf) - return err - } - return (*jsonpb.Marshaler)(j).Marshal(w, p) -} - -var ( - // protoMessageType is stored to prevent constant lookup of the same type at runtime. - protoMessageType = reflect.TypeOf((*proto.Message)(nil)).Elem() -) - -// marshalNonProto marshals a non-message field of a protobuf message. -// This function does not correctly marshals arbitrary data structure into JSON, -// but it is only capable of marshaling non-message field values of protobuf, -// i.e. primitive types, enums; pointers to primitives or enums; maps from -// integer/string types to primitives/enums/pointers to messages. -func (j *JSONPb) marshalNonProtoField(v interface{}) ([]byte, error) { - if v == nil { - return []byte("null"), nil - } - rv := reflect.ValueOf(v) - for rv.Kind() == reflect.Ptr { - if rv.IsNil() { - return []byte("null"), nil - } - rv = rv.Elem() - } - - if rv.Kind() == reflect.Slice { - if rv.IsNil() { - if j.EmitDefaults { - return []byte("[]"), nil - } - return []byte("null"), nil - } - - if rv.Type().Elem().Implements(protoMessageType) { - var buf bytes.Buffer - err := buf.WriteByte('[') - if err != nil { - return nil, err - } - for i := 0; i < rv.Len(); i++ { - if i != 0 { - err = buf.WriteByte(',') - if err != nil { - return nil, err - } - } - if err = (*jsonpb.Marshaler)(j).Marshal(&buf, rv.Index(i).Interface().(proto.Message)); err != nil { - return nil, err - } - } - err = buf.WriteByte(']') - if err != nil { - return nil, err - } - - return buf.Bytes(), nil - } - } - - if rv.Kind() == reflect.Map { - m := make(map[string]*json.RawMessage) - for _, k := range rv.MapKeys() { - buf, err := j.Marshal(rv.MapIndex(k).Interface()) - if err != nil { - return nil, err - } - m[fmt.Sprintf("%v", k.Interface())] = (*json.RawMessage)(&buf) - } - if j.Indent != "" { - return json.MarshalIndent(m, "", j.Indent) - } - return json.Marshal(m) - } - if enum, ok := rv.Interface().(protoEnum); ok && !j.EnumsAsInts { - return json.Marshal(enum.String()) - } - return json.Marshal(rv.Interface()) -} - -// Unmarshal unmarshals JSON "data" into "v" -func (j *JSONPb) Unmarshal(data []byte, v interface{}) error { - return unmarshalJSONPb(data, v) -} - -// NewDecoder returns a Decoder which reads JSON stream from "r". -func (j *JSONPb) NewDecoder(r io.Reader) Decoder { - d := json.NewDecoder(r) - return DecoderWrapper{Decoder: d} -} - -// DecoderWrapper is a wrapper around a *json.Decoder that adds -// support for protos to the Decode method. -type DecoderWrapper struct { - *json.Decoder -} - -// Decode wraps the embedded decoder's Decode method to support -// protos using a jsonpb.Unmarshaler. -func (d DecoderWrapper) Decode(v interface{}) error { - return decodeJSONPb(d.Decoder, v) -} - -// NewEncoder returns an Encoder which writes JSON stream into "w". -func (j *JSONPb) NewEncoder(w io.Writer) Encoder { - return EncoderFunc(func(v interface{}) error { - if err := j.marshalTo(w, v); err != nil { - return err - } - // mimic json.Encoder by adding a newline (makes output - // easier to read when it contains multiple encoded items) - _, err := w.Write(j.Delimiter()) - return err - }) -} - -func unmarshalJSONPb(data []byte, v interface{}) error { - d := json.NewDecoder(bytes.NewReader(data)) - return decodeJSONPb(d, v) -} - -func decodeJSONPb(d *json.Decoder, v interface{}) error { - p, ok := v.(proto.Message) - if !ok { - return decodeNonProtoField(d, v) - } - unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: allowUnknownFields} - return unmarshaler.UnmarshalNext(d, p) -} - -func decodeNonProtoField(d *json.Decoder, v interface{}) error { - rv := reflect.ValueOf(v) - if rv.Kind() != reflect.Ptr { - return fmt.Errorf("%T is not a pointer", v) - } - for rv.Kind() == reflect.Ptr { - if rv.IsNil() { - rv.Set(reflect.New(rv.Type().Elem())) - } - if rv.Type().ConvertibleTo(typeProtoMessage) { - unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: allowUnknownFields} - return unmarshaler.UnmarshalNext(d, rv.Interface().(proto.Message)) - } - rv = rv.Elem() - } - if rv.Kind() == reflect.Map { - if rv.IsNil() { - rv.Set(reflect.MakeMap(rv.Type())) - } - conv, ok := convFromType[rv.Type().Key().Kind()] - if !ok { - return fmt.Errorf("unsupported type of map field key: %v", rv.Type().Key()) - } - - m := make(map[string]*json.RawMessage) - if err := d.Decode(&m); err != nil { - return err - } - for k, v := range m { - result := conv.Call([]reflect.Value{reflect.ValueOf(k)}) - if err := result[1].Interface(); err != nil { - return err.(error) - } - bk := result[0] - bv := reflect.New(rv.Type().Elem()) - if err := unmarshalJSONPb([]byte(*v), bv.Interface()); err != nil { - return err - } - rv.SetMapIndex(bk, bv.Elem()) - } - return nil - } - if _, ok := rv.Interface().(protoEnum); ok { - var repr interface{} - if err := d.Decode(&repr); err != nil { - return err - } - switch repr.(type) { - case string: - // TODO(yugui) Should use proto.StructProperties? - return fmt.Errorf("unmarshaling of symbolic enum %q not supported: %T", repr, rv.Interface()) - case float64: - rv.Set(reflect.ValueOf(int32(repr.(float64))).Convert(rv.Type())) - return nil - default: - return fmt.Errorf("cannot assign %#v into Go type %T", repr, rv.Interface()) - } - } - return d.Decode(v) -} - -type protoEnum interface { - fmt.Stringer - EnumDescriptor() ([]byte, []int) -} - -var typeProtoMessage = reflect.TypeOf((*proto.Message)(nil)).Elem() - -// Delimiter for newline encoded JSON streams. -func (j *JSONPb) Delimiter() []byte { - return []byte("\n") -} - -// allowUnknownFields helps not to return an error when the destination -// is a struct and the input contains object keys which do not match any -// non-ignored, exported fields in the destination. -var allowUnknownFields = true - -// DisallowUnknownFields enables option in decoder (unmarshaller) to -// return an error when it finds an unknown field. This function must be -// called before using the JSON marshaller. -func DisallowUnknownFields() { - allowUnknownFields = false -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go deleted file mode 100644 index f65d1a267..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go +++ /dev/null @@ -1,62 +0,0 @@ -package runtime - -import ( - "io" - - "errors" - "github.com/golang/protobuf/proto" - "io/ioutil" -) - -// ProtoMarshaller is a Marshaller which marshals/unmarshals into/from serialize proto bytes -type ProtoMarshaller struct{} - -// ContentType always returns "application/octet-stream". -func (*ProtoMarshaller) ContentType() string { - return "application/octet-stream" -} - -// Marshal marshals "value" into Proto -func (*ProtoMarshaller) Marshal(value interface{}) ([]byte, error) { - message, ok := value.(proto.Message) - if !ok { - return nil, errors.New("unable to marshal non proto field") - } - return proto.Marshal(message) -} - -// Unmarshal unmarshals proto "data" into "value" -func (*ProtoMarshaller) Unmarshal(data []byte, value interface{}) error { - message, ok := value.(proto.Message) - if !ok { - return errors.New("unable to unmarshal non proto field") - } - return proto.Unmarshal(data, message) -} - -// NewDecoder returns a Decoder which reads proto stream from "reader". -func (marshaller *ProtoMarshaller) NewDecoder(reader io.Reader) Decoder { - return DecoderFunc(func(value interface{}) error { - buffer, err := ioutil.ReadAll(reader) - if err != nil { - return err - } - return marshaller.Unmarshal(buffer, value) - }) -} - -// NewEncoder returns an Encoder which writes proto stream into "writer". -func (marshaller *ProtoMarshaller) NewEncoder(writer io.Writer) Encoder { - return EncoderFunc(func(value interface{}) error { - buffer, err := marshaller.Marshal(value) - if err != nil { - return err - } - _, err = writer.Write(buffer) - if err != nil { - return err - } - - return nil - }) -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go deleted file mode 100644 index 98fe6e88a..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go +++ /dev/null @@ -1,48 +0,0 @@ -package runtime - -import ( - "io" -) - -// Marshaler defines a conversion between byte sequence and gRPC payloads / fields. -type Marshaler interface { - // Marshal marshals "v" into byte sequence. - Marshal(v interface{}) ([]byte, error) - // Unmarshal unmarshals "data" into "v". - // "v" must be a pointer value. - Unmarshal(data []byte, v interface{}) error - // NewDecoder returns a Decoder which reads byte sequence from "r". - NewDecoder(r io.Reader) Decoder - // NewEncoder returns an Encoder which writes bytes sequence into "w". - NewEncoder(w io.Writer) Encoder - // ContentType returns the Content-Type which this marshaler is responsible for. - ContentType() string -} - -// Decoder decodes a byte sequence -type Decoder interface { - Decode(v interface{}) error -} - -// Encoder encodes gRPC payloads / fields into byte sequence. -type Encoder interface { - Encode(v interface{}) error -} - -// DecoderFunc adapts an decoder function into Decoder. -type DecoderFunc func(v interface{}) error - -// Decode delegates invocations to the underlying function itself. -func (f DecoderFunc) Decode(v interface{}) error { return f(v) } - -// EncoderFunc adapts an encoder function into Encoder -type EncoderFunc func(v interface{}) error - -// Encode delegates invocations to the underlying function itself. -func (f EncoderFunc) Encode(v interface{}) error { return f(v) } - -// Delimited defines the streaming delimiter. -type Delimited interface { - // Delimiter returns the record seperator for the stream. - Delimiter() []byte -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go deleted file mode 100644 index 5cc53ae4f..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go +++ /dev/null @@ -1,91 +0,0 @@ -package runtime - -import ( - "errors" - "net/http" -) - -// MIMEWildcard is the fallback MIME type used for requests which do not match -// a registered MIME type. -const MIMEWildcard = "*" - -var ( - acceptHeader = http.CanonicalHeaderKey("Accept") - contentTypeHeader = http.CanonicalHeaderKey("Content-Type") - - defaultMarshaler = &JSONPb{OrigName: true} -) - -// MarshalerForRequest returns the inbound/outbound marshalers for this request. -// It checks the registry on the ServeMux for the MIME type set by the Content-Type header. -// If it isn't set (or the request Content-Type is empty), checks for "*". -// If there are multiple Content-Type headers set, choose the first one that it can -// exactly match in the registry. -// Otherwise, it follows the above logic for "*"/InboundMarshaler/OutboundMarshaler. -func MarshalerForRequest(mux *ServeMux, r *http.Request) (inbound Marshaler, outbound Marshaler) { - for _, acceptVal := range r.Header[acceptHeader] { - if m, ok := mux.marshalers.mimeMap[acceptVal]; ok { - outbound = m - break - } - } - - for _, contentTypeVal := range r.Header[contentTypeHeader] { - if m, ok := mux.marshalers.mimeMap[contentTypeVal]; ok { - inbound = m - break - } - } - - if inbound == nil { - inbound = mux.marshalers.mimeMap[MIMEWildcard] - } - if outbound == nil { - outbound = inbound - } - - return inbound, outbound -} - -// marshalerRegistry is a mapping from MIME types to Marshalers. -type marshalerRegistry struct { - mimeMap map[string]Marshaler -} - -// add adds a marshaler for a case-sensitive MIME type string ("*" to match any -// MIME type). -func (m marshalerRegistry) add(mime string, marshaler Marshaler) error { - if len(mime) == 0 { - return errors.New("empty MIME type") - } - - m.mimeMap[mime] = marshaler - - return nil -} - -// makeMarshalerMIMERegistry returns a new registry of marshalers. -// It allows for a mapping of case-sensitive Content-Type MIME type string to runtime.Marshaler interfaces. -// -// For example, you could allow the client to specify the use of the runtime.JSONPb marshaler -// with a "application/jsonpb" Content-Type and the use of the runtime.JSONBuiltin marshaler -// with a "application/json" Content-Type. -// "*" can be used to match any Content-Type. -// This can be attached to a ServerMux with the marshaler option. -func makeMarshalerMIMERegistry() marshalerRegistry { - return marshalerRegistry{ - mimeMap: map[string]Marshaler{ - MIMEWildcard: defaultMarshaler, - }, - } -} - -// WithMarshalerOption returns a ServeMuxOption which associates inbound and outbound -// Marshalers to a MIME type in mux. -func WithMarshalerOption(mime string, marshaler Marshaler) ServeMuxOption { - return func(mux *ServeMux) { - if err := mux.marshalers.add(mime, marshaler); err != nil { - panic(err) - } - } -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go deleted file mode 100644 index 1da3a5885..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go +++ /dev/null @@ -1,303 +0,0 @@ -package runtime - -import ( - "context" - "fmt" - "net/http" - "net/textproto" - "strings" - - "github.com/golang/protobuf/proto" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/metadata" - "google.golang.org/grpc/status" -) - -// A HandlerFunc handles a specific pair of path pattern and HTTP method. -type HandlerFunc func(w http.ResponseWriter, r *http.Request, pathParams map[string]string) - -// ErrUnknownURI is the error supplied to a custom ProtoErrorHandlerFunc when -// a request is received with a URI path that does not match any registered -// service method. -// -// Since gRPC servers return an "Unimplemented" code for requests with an -// unrecognized URI path, this error also has a gRPC "Unimplemented" code. -var ErrUnknownURI = status.Error(codes.Unimplemented, http.StatusText(http.StatusNotImplemented)) - -// ServeMux is a request multiplexer for grpc-gateway. -// It matches http requests to patterns and invokes the corresponding handler. -type ServeMux struct { - // handlers maps HTTP method to a list of handlers. - handlers map[string][]handler - forwardResponseOptions []func(context.Context, http.ResponseWriter, proto.Message) error - marshalers marshalerRegistry - incomingHeaderMatcher HeaderMatcherFunc - outgoingHeaderMatcher HeaderMatcherFunc - metadataAnnotators []func(context.Context, *http.Request) metadata.MD - streamErrorHandler StreamErrorHandlerFunc - protoErrorHandler ProtoErrorHandlerFunc - disablePathLengthFallback bool - lastMatchWins bool -} - -// ServeMuxOption is an option that can be given to a ServeMux on construction. -type ServeMuxOption func(*ServeMux) - -// WithForwardResponseOption returns a ServeMuxOption representing the forwardResponseOption. -// -// forwardResponseOption is an option that will be called on the relevant context.Context, -// http.ResponseWriter, and proto.Message before every forwarded response. -// -// The message may be nil in the case where just a header is being sent. -func WithForwardResponseOption(forwardResponseOption func(context.Context, http.ResponseWriter, proto.Message) error) ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.forwardResponseOptions = append(serveMux.forwardResponseOptions, forwardResponseOption) - } -} - -// HeaderMatcherFunc checks whether a header key should be forwarded to/from gRPC context. -type HeaderMatcherFunc func(string) (string, bool) - -// DefaultHeaderMatcher is used to pass http request headers to/from gRPC context. This adds permanent HTTP header -// keys (as specified by the IANA) to gRPC context with grpcgateway- prefix. HTTP headers that start with -// 'Grpc-Metadata-' are mapped to gRPC metadata after removing prefix 'Grpc-Metadata-'. -func DefaultHeaderMatcher(key string) (string, bool) { - key = textproto.CanonicalMIMEHeaderKey(key) - if isPermanentHTTPHeader(key) { - return MetadataPrefix + key, true - } else if strings.HasPrefix(key, MetadataHeaderPrefix) { - return key[len(MetadataHeaderPrefix):], true - } - return "", false -} - -// WithIncomingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for incoming request to gateway. -// -// This matcher will be called with each header in http.Request. If matcher returns true, that header will be -// passed to gRPC context. To transform the header before passing to gRPC context, matcher should return modified header. -func WithIncomingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption { - return func(mux *ServeMux) { - mux.incomingHeaderMatcher = fn - } -} - -// WithOutgoingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for outgoing response from gateway. -// -// This matcher will be called with each header in response header metadata. If matcher returns true, that header will be -// passed to http response returned from gateway. To transform the header before passing to response, -// matcher should return modified header. -func WithOutgoingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption { - return func(mux *ServeMux) { - mux.outgoingHeaderMatcher = fn - } -} - -// WithMetadata returns a ServeMuxOption for passing metadata to a gRPC context. -// -// This can be used by services that need to read from http.Request and modify gRPC context. A common use case -// is reading token from cookie and adding it in gRPC context. -func WithMetadata(annotator func(context.Context, *http.Request) metadata.MD) ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.metadataAnnotators = append(serveMux.metadataAnnotators, annotator) - } -} - -// WithProtoErrorHandler returns a ServeMuxOption for passing metadata to a gRPC context. -// -// This can be used to handle an error as general proto message defined by gRPC. -// The response including body and status is not backward compatible with the default error handler. -// When this option is used, HTTPError and OtherErrorHandler are overwritten on initialization. -func WithProtoErrorHandler(fn ProtoErrorHandlerFunc) ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.protoErrorHandler = fn - } -} - -// WithDisablePathLengthFallback returns a ServeMuxOption for disable path length fallback. -func WithDisablePathLengthFallback() ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.disablePathLengthFallback = true - } -} - -// WithStreamErrorHandler returns a ServeMuxOption that will use the given custom stream -// error handler, which allows for customizing the error trailer for server-streaming -// calls. -// -// For stream errors that occur before any response has been written, the mux's -// ProtoErrorHandler will be invoked. However, once data has been written, the errors must -// be handled differently: they must be included in the response body. The response body's -// final message will include the error details returned by the stream error handler. -func WithStreamErrorHandler(fn StreamErrorHandlerFunc) ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.streamErrorHandler = fn - } -} - -// WithLastMatchWins returns a ServeMuxOption that will enable "last -// match wins" behavior, where if multiple path patterns match a -// request path, the last one defined in the .proto file will be used. -func WithLastMatchWins() ServeMuxOption { - return func(serveMux *ServeMux) { - serveMux.lastMatchWins = true - } -} - -// NewServeMux returns a new ServeMux whose internal mapping is empty. -func NewServeMux(opts ...ServeMuxOption) *ServeMux { - serveMux := &ServeMux{ - handlers: make(map[string][]handler), - forwardResponseOptions: make([]func(context.Context, http.ResponseWriter, proto.Message) error, 0), - marshalers: makeMarshalerMIMERegistry(), - streamErrorHandler: DefaultHTTPStreamErrorHandler, - } - - for _, opt := range opts { - opt(serveMux) - } - - if serveMux.protoErrorHandler != nil { - HTTPError = serveMux.protoErrorHandler - // OtherErrorHandler is no longer used when protoErrorHandler is set. - // Overwritten by a special error handler to return Unknown. - OtherErrorHandler = func(w http.ResponseWriter, r *http.Request, _ string, _ int) { - ctx := context.Background() - _, outboundMarshaler := MarshalerForRequest(serveMux, r) - sterr := status.Error(codes.Unknown, "unexpected use of OtherErrorHandler") - serveMux.protoErrorHandler(ctx, serveMux, outboundMarshaler, w, r, sterr) - } - } - - if serveMux.incomingHeaderMatcher == nil { - serveMux.incomingHeaderMatcher = DefaultHeaderMatcher - } - - if serveMux.outgoingHeaderMatcher == nil { - serveMux.outgoingHeaderMatcher = func(key string) (string, bool) { - return fmt.Sprintf("%s%s", MetadataHeaderPrefix, key), true - } - } - - return serveMux -} - -// Handle associates "h" to the pair of HTTP method and path pattern. -func (s *ServeMux) Handle(meth string, pat Pattern, h HandlerFunc) { - if s.lastMatchWins { - s.handlers[meth] = append([]handler{handler{pat: pat, h: h}}, s.handlers[meth]...) - } else { - s.handlers[meth] = append(s.handlers[meth], handler{pat: pat, h: h}) - } -} - -// ServeHTTP dispatches the request to the first handler whose pattern matches to r.Method and r.Path. -func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) { - ctx := r.Context() - - path := r.URL.Path - if !strings.HasPrefix(path, "/") { - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - sterr := status.Error(codes.InvalidArgument, http.StatusText(http.StatusBadRequest)) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) - } else { - OtherErrorHandler(w, r, http.StatusText(http.StatusBadRequest), http.StatusBadRequest) - } - return - } - - components := strings.Split(path[1:], "/") - l := len(components) - var verb string - if idx := strings.LastIndex(components[l-1], ":"); idx == 0 { - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) - } else { - OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound) - } - return - } else if idx > 0 { - c := components[l-1] - components[l-1], verb = c[:idx], c[idx+1:] - } - - if override := r.Header.Get("X-HTTP-Method-Override"); override != "" && s.isPathLengthFallback(r) { - r.Method = strings.ToUpper(override) - if err := r.ParseForm(); err != nil { - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - sterr := status.Error(codes.InvalidArgument, err.Error()) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) - } else { - OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest) - } - return - } - } - for _, h := range s.handlers[r.Method] { - pathParams, err := h.pat.Match(components, verb) - if err != nil { - continue - } - h.h(w, r, pathParams) - return - } - - // lookup other methods to handle fallback from GET to POST and - // to determine if it is MethodNotAllowed or NotFound. - for m, handlers := range s.handlers { - if m == r.Method { - continue - } - for _, h := range handlers { - pathParams, err := h.pat.Match(components, verb) - if err != nil { - continue - } - // X-HTTP-Method-Override is optional. Always allow fallback to POST. - if s.isPathLengthFallback(r) { - if err := r.ParseForm(); err != nil { - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - sterr := status.Error(codes.InvalidArgument, err.Error()) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) - } else { - OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest) - } - return - } - h.h(w, r, pathParams) - return - } - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) - } else { - OtherErrorHandler(w, r, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed) - } - return - } - } - - if s.protoErrorHandler != nil { - _, outboundMarshaler := MarshalerForRequest(s, r) - s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) - } else { - OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound) - } -} - -// GetForwardResponseOptions returns the ForwardResponseOptions associated with this ServeMux. -func (s *ServeMux) GetForwardResponseOptions() []func(context.Context, http.ResponseWriter, proto.Message) error { - return s.forwardResponseOptions -} - -func (s *ServeMux) isPathLengthFallback(r *http.Request) bool { - return !s.disablePathLengthFallback && r.Method == "POST" && r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" -} - -type handler struct { - pat Pattern - h HandlerFunc -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go deleted file mode 100644 index 09053695d..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go +++ /dev/null @@ -1,262 +0,0 @@ -package runtime - -import ( - "errors" - "fmt" - "strings" - - "github.com/grpc-ecosystem/grpc-gateway/utilities" - "google.golang.org/grpc/grpclog" -) - -var ( - // ErrNotMatch indicates that the given HTTP request path does not match to the pattern. - ErrNotMatch = errors.New("not match to the path pattern") - // ErrInvalidPattern indicates that the given definition of Pattern is not valid. - ErrInvalidPattern = errors.New("invalid pattern") -) - -type op struct { - code utilities.OpCode - operand int -} - -// Pattern is a template pattern of http request paths defined in github.com/googleapis/googleapis/google/api/http.proto. -type Pattern struct { - // ops is a list of operations - ops []op - // pool is a constant pool indexed by the operands or vars. - pool []string - // vars is a list of variables names to be bound by this pattern - vars []string - // stacksize is the max depth of the stack - stacksize int - // tailLen is the length of the fixed-size segments after a deep wildcard - tailLen int - // verb is the VERB part of the path pattern. It is empty if the pattern does not have VERB part. - verb string - // assumeColonVerb indicates whether a path suffix after a final - // colon may only be interpreted as a verb. - assumeColonVerb bool -} - -type patternOptions struct { - assumeColonVerb bool -} - -// PatternOpt is an option for creating Patterns. -type PatternOpt func(*patternOptions) - -// NewPattern returns a new Pattern from the given definition values. -// "ops" is a sequence of op codes. "pool" is a constant pool. -// "verb" is the verb part of the pattern. It is empty if the pattern does not have the part. -// "version" must be 1 for now. -// It returns an error if the given definition is invalid. -func NewPattern(version int, ops []int, pool []string, verb string, opts ...PatternOpt) (Pattern, error) { - options := patternOptions{ - assumeColonVerb: true, - } - for _, o := range opts { - o(&options) - } - - if version != 1 { - grpclog.Infof("unsupported version: %d", version) - return Pattern{}, ErrInvalidPattern - } - - l := len(ops) - if l%2 != 0 { - grpclog.Infof("odd number of ops codes: %d", l) - return Pattern{}, ErrInvalidPattern - } - - var ( - typedOps []op - stack, maxstack int - tailLen int - pushMSeen bool - vars []string - ) - for i := 0; i < l; i += 2 { - op := op{code: utilities.OpCode(ops[i]), operand: ops[i+1]} - switch op.code { - case utilities.OpNop: - continue - case utilities.OpPush: - if pushMSeen { - tailLen++ - } - stack++ - case utilities.OpPushM: - if pushMSeen { - grpclog.Infof("pushM appears twice") - return Pattern{}, ErrInvalidPattern - } - pushMSeen = true - stack++ - case utilities.OpLitPush: - if op.operand < 0 || len(pool) <= op.operand { - grpclog.Infof("negative literal index: %d", op.operand) - return Pattern{}, ErrInvalidPattern - } - if pushMSeen { - tailLen++ - } - stack++ - case utilities.OpConcatN: - if op.operand <= 0 { - grpclog.Infof("negative concat size: %d", op.operand) - return Pattern{}, ErrInvalidPattern - } - stack -= op.operand - if stack < 0 { - grpclog.Print("stack underflow") - return Pattern{}, ErrInvalidPattern - } - stack++ - case utilities.OpCapture: - if op.operand < 0 || len(pool) <= op.operand { - grpclog.Infof("variable name index out of bound: %d", op.operand) - return Pattern{}, ErrInvalidPattern - } - v := pool[op.operand] - op.operand = len(vars) - vars = append(vars, v) - stack-- - if stack < 0 { - grpclog.Infof("stack underflow") - return Pattern{}, ErrInvalidPattern - } - default: - grpclog.Infof("invalid opcode: %d", op.code) - return Pattern{}, ErrInvalidPattern - } - - if maxstack < stack { - maxstack = stack - } - typedOps = append(typedOps, op) - } - return Pattern{ - ops: typedOps, - pool: pool, - vars: vars, - stacksize: maxstack, - tailLen: tailLen, - verb: verb, - assumeColonVerb: options.assumeColonVerb, - }, nil -} - -// MustPattern is a helper function which makes it easier to call NewPattern in variable initialization. -func MustPattern(p Pattern, err error) Pattern { - if err != nil { - grpclog.Fatalf("Pattern initialization failed: %v", err) - } - return p -} - -// Match examines components if it matches to the Pattern. -// If it matches, the function returns a mapping from field paths to their captured values. -// If otherwise, the function returns an error. -func (p Pattern) Match(components []string, verb string) (map[string]string, error) { - if p.verb != verb { - if p.assumeColonVerb || p.verb != "" { - return nil, ErrNotMatch - } - if len(components) == 0 { - components = []string{":" + verb} - } else { - components = append([]string{}, components...) - components[len(components)-1] += ":" + verb - } - verb = "" - } - - var pos int - stack := make([]string, 0, p.stacksize) - captured := make([]string, len(p.vars)) - l := len(components) - for _, op := range p.ops { - switch op.code { - case utilities.OpNop: - continue - case utilities.OpPush, utilities.OpLitPush: - if pos >= l { - return nil, ErrNotMatch - } - c := components[pos] - if op.code == utilities.OpLitPush { - if lit := p.pool[op.operand]; c != lit { - return nil, ErrNotMatch - } - } - stack = append(stack, c) - pos++ - case utilities.OpPushM: - end := len(components) - if end < pos+p.tailLen { - return nil, ErrNotMatch - } - end -= p.tailLen - stack = append(stack, strings.Join(components[pos:end], "/")) - pos = end - case utilities.OpConcatN: - n := op.operand - l := len(stack) - n - stack = append(stack[:l], strings.Join(stack[l:], "/")) - case utilities.OpCapture: - n := len(stack) - 1 - captured[op.operand] = stack[n] - stack = stack[:n] - } - } - if pos < l { - return nil, ErrNotMatch - } - bindings := make(map[string]string) - for i, val := range captured { - bindings[p.vars[i]] = val - } - return bindings, nil -} - -// Verb returns the verb part of the Pattern. -func (p Pattern) Verb() string { return p.verb } - -func (p Pattern) String() string { - var stack []string - for _, op := range p.ops { - switch op.code { - case utilities.OpNop: - continue - case utilities.OpPush: - stack = append(stack, "*") - case utilities.OpLitPush: - stack = append(stack, p.pool[op.operand]) - case utilities.OpPushM: - stack = append(stack, "**") - case utilities.OpConcatN: - n := op.operand - l := len(stack) - n - stack = append(stack[:l], strings.Join(stack[l:], "/")) - case utilities.OpCapture: - n := len(stack) - 1 - stack[n] = fmt.Sprintf("{%s=%s}", p.vars[op.operand], stack[n]) - } - } - segs := strings.Join(stack, "/") - if p.verb != "" { - return fmt.Sprintf("/%s:%s", segs, p.verb) - } - return "/" + segs -} - -// AssumeColonVerbOpt indicates whether a path suffix after a final -// colon may only be interpreted as a verb. -func AssumeColonVerbOpt(val bool) PatternOpt { - return PatternOpt(func(o *patternOptions) { - o.assumeColonVerb = val - }) -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go deleted file mode 100644 index a3151e2a5..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go +++ /dev/null @@ -1,80 +0,0 @@ -package runtime - -import ( - "github.com/golang/protobuf/proto" -) - -// StringP returns a pointer to a string whose pointee is same as the given string value. -func StringP(val string) (*string, error) { - return proto.String(val), nil -} - -// BoolP parses the given string representation of a boolean value, -// and returns a pointer to a bool whose value is same as the parsed value. -func BoolP(val string) (*bool, error) { - b, err := Bool(val) - if err != nil { - return nil, err - } - return proto.Bool(b), nil -} - -// Float64P parses the given string representation of a floating point number, -// and returns a pointer to a float64 whose value is same as the parsed number. -func Float64P(val string) (*float64, error) { - f, err := Float64(val) - if err != nil { - return nil, err - } - return proto.Float64(f), nil -} - -// Float32P parses the given string representation of a floating point number, -// and returns a pointer to a float32 whose value is same as the parsed number. -func Float32P(val string) (*float32, error) { - f, err := Float32(val) - if err != nil { - return nil, err - } - return proto.Float32(f), nil -} - -// Int64P parses the given string representation of an integer -// and returns a pointer to a int64 whose value is same as the parsed integer. -func Int64P(val string) (*int64, error) { - i, err := Int64(val) - if err != nil { - return nil, err - } - return proto.Int64(i), nil -} - -// Int32P parses the given string representation of an integer -// and returns a pointer to a int32 whose value is same as the parsed integer. -func Int32P(val string) (*int32, error) { - i, err := Int32(val) - if err != nil { - return nil, err - } - return proto.Int32(i), err -} - -// Uint64P parses the given string representation of an integer -// and returns a pointer to a uint64 whose value is same as the parsed integer. -func Uint64P(val string) (*uint64, error) { - i, err := Uint64(val) - if err != nil { - return nil, err - } - return proto.Uint64(i), err -} - -// Uint32P parses the given string representation of an integer -// and returns a pointer to a uint32 whose value is same as the parsed integer. -func Uint32P(val string) (*uint32, error) { - i, err := Uint32(val) - if err != nil { - return nil, err - } - return proto.Uint32(i), err -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go deleted file mode 100644 index ca76324ef..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go +++ /dev/null @@ -1,106 +0,0 @@ -package runtime - -import ( - "context" - "io" - "net/http" - - "github.com/golang/protobuf/ptypes/any" - "github.com/grpc-ecosystem/grpc-gateway/internal" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/status" -) - -// StreamErrorHandlerFunc accepts an error as a gRPC error generated via status package and translates it into a -// a proto struct used to represent error at the end of a stream. -type StreamErrorHandlerFunc func(context.Context, error) *StreamError - -// StreamError is the payload for the final message in a server stream in the event that the server returns an -// error after a response message has already been sent. -type StreamError internal.StreamError - -// ProtoErrorHandlerFunc handles the error as a gRPC error generated via status package and replies to the request. -type ProtoErrorHandlerFunc func(context.Context, *ServeMux, Marshaler, http.ResponseWriter, *http.Request, error) - -var _ ProtoErrorHandlerFunc = DefaultHTTPProtoErrorHandler - -// DefaultHTTPProtoErrorHandler is an implementation of HTTPError. -// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode. -// If otherwise, it replies with http.StatusInternalServerError. -// -// The response body returned by this function is a Status message marshaled by a Marshaler. -// -// Do not set this function to HTTPError variable directly, use WithProtoErrorHandler option instead. -func DefaultHTTPProtoErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, _ *http.Request, err error) { - // return Internal when Marshal failed - const fallback = `{"code": 13, "message": "failed to marshal error message"}` - - s, ok := status.FromError(err) - if !ok { - s = status.New(codes.Unknown, err.Error()) - } - - w.Header().Del("Trailer") - - contentType := marshaler.ContentType() - // Check marshaler on run time in order to keep backwards compatability - // An interface param needs to be added to the ContentType() function on - // the Marshal interface to be able to remove this check - if httpBodyMarshaler, ok := marshaler.(*HTTPBodyMarshaler); ok { - pb := s.Proto() - contentType = httpBodyMarshaler.ContentTypeFromMessage(pb) - } - w.Header().Set("Content-Type", contentType) - - buf, merr := marshaler.Marshal(s.Proto()) - if merr != nil { - grpclog.Infof("Failed to marshal error message %q: %v", s.Proto(), merr) - w.WriteHeader(http.StatusInternalServerError) - if _, err := io.WriteString(w, fallback); err != nil { - grpclog.Infof("Failed to write response: %v", err) - } - return - } - - md, ok := ServerMetadataFromContext(ctx) - if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") - } - - handleForwardResponseServerMetadata(w, mux, md) - handleForwardResponseTrailerHeader(w, md) - st := HTTPStatusFromCode(s.Code()) - w.WriteHeader(st) - if _, err := w.Write(buf); err != nil { - grpclog.Infof("Failed to write response: %v", err) - } - - handleForwardResponseTrailer(w, md) -} - -// DefaultHTTPStreamErrorHandler converts the given err into a *StreamError via -// default logic. -// -// It extracts the gRPC status from err if possible. The fields of the status are -// used to populate the returned StreamError, and the HTTP status code is derived -// from the gRPC code via HTTPStatusFromCode. If the given err does not contain a -// gRPC status, an "Unknown" gRPC code is used and "Internal Server Error" HTTP code. -func DefaultHTTPStreamErrorHandler(_ context.Context, err error) *StreamError { - grpcCode := codes.Unknown - grpcMessage := err.Error() - var grpcDetails []*any.Any - if s, ok := status.FromError(err); ok { - grpcCode = s.Code() - grpcMessage = s.Message() - grpcDetails = s.Proto().GetDetails() - } - httpCode := HTTPStatusFromCode(grpcCode) - return &StreamError{ - GrpcCode: int32(grpcCode), - HttpCode: int32(httpCode), - Message: grpcMessage, - HttpStatus: http.StatusText(httpCode), - Details: grpcDetails, - } -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go deleted file mode 100644 index 5fbba5e8e..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go +++ /dev/null @@ -1,391 +0,0 @@ -package runtime - -import ( - "encoding/base64" - "fmt" - "net/url" - "reflect" - "regexp" - "strconv" - "strings" - "time" - - "github.com/golang/protobuf/proto" - "github.com/grpc-ecosystem/grpc-gateway/utilities" - "google.golang.org/grpc/grpclog" -) - -// PopulateQueryParameters populates "values" into "msg". -// A value is ignored if its key starts with one of the elements in "filter". -func PopulateQueryParameters(msg proto.Message, values url.Values, filter *utilities.DoubleArray) error { - for key, values := range values { - re, err := regexp.Compile("^(.*)\\[(.*)\\]$") - if err != nil { - return err - } - match := re.FindStringSubmatch(key) - if len(match) == 3 { - key = match[1] - values = append([]string{match[2]}, values...) - } - fieldPath := strings.Split(key, ".") - if filter.HasCommonPrefix(fieldPath) { - continue - } - if err := populateFieldValueFromPath(msg, fieldPath, values); err != nil { - return err - } - } - return nil -} - -// PopulateFieldFromPath sets a value in a nested Protobuf structure. -// It instantiates missing protobuf fields as it goes. -func PopulateFieldFromPath(msg proto.Message, fieldPathString string, value string) error { - fieldPath := strings.Split(fieldPathString, ".") - return populateFieldValueFromPath(msg, fieldPath, []string{value}) -} - -func populateFieldValueFromPath(msg proto.Message, fieldPath []string, values []string) error { - m := reflect.ValueOf(msg) - if m.Kind() != reflect.Ptr { - return fmt.Errorf("unexpected type %T: %v", msg, msg) - } - var props *proto.Properties - m = m.Elem() - for i, fieldName := range fieldPath { - isLast := i == len(fieldPath)-1 - if !isLast && m.Kind() != reflect.Struct { - return fmt.Errorf("non-aggregate type in the mid of path: %s", strings.Join(fieldPath, ".")) - } - var f reflect.Value - var err error - f, props, err = fieldByProtoName(m, fieldName) - if err != nil { - return err - } else if !f.IsValid() { - grpclog.Infof("field not found in %T: %s", msg, strings.Join(fieldPath, ".")) - return nil - } - - switch f.Kind() { - case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, reflect.String, reflect.Uint32, reflect.Uint64: - if !isLast { - return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], ".")) - } - m = f - case reflect.Slice: - if !isLast { - return fmt.Errorf("unexpected repeated field in %s", strings.Join(fieldPath, ".")) - } - // Handle []byte - if f.Type().Elem().Kind() == reflect.Uint8 { - m = f - break - } - return populateRepeatedField(f, values, props) - case reflect.Ptr: - if f.IsNil() { - m = reflect.New(f.Type().Elem()) - f.Set(m.Convert(f.Type())) - } - m = f.Elem() - continue - case reflect.Struct: - m = f - continue - case reflect.Map: - if !isLast { - return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], ".")) - } - return populateMapField(f, values, props) - default: - return fmt.Errorf("unexpected type %s in %T", f.Type(), msg) - } - } - switch len(values) { - case 0: - return fmt.Errorf("no value of field: %s", strings.Join(fieldPath, ".")) - case 1: - default: - grpclog.Infof("too many field values: %s", strings.Join(fieldPath, ".")) - } - return populateField(m, values[0], props) -} - -// fieldByProtoName looks up a field whose corresponding protobuf field name is "name". -// "m" must be a struct value. It returns zero reflect.Value if no such field found. -func fieldByProtoName(m reflect.Value, name string) (reflect.Value, *proto.Properties, error) { - props := proto.GetProperties(m.Type()) - - // look up field name in oneof map - if op, ok := props.OneofTypes[name]; ok { - v := reflect.New(op.Type.Elem()) - field := m.Field(op.Field) - if !field.IsNil() { - return reflect.Value{}, nil, fmt.Errorf("field already set for %s oneof", props.Prop[op.Field].OrigName) - } - field.Set(v) - return v.Elem().Field(0), op.Prop, nil - } - - for _, p := range props.Prop { - if p.OrigName == name { - return m.FieldByName(p.Name), p, nil - } - if p.JSONName == name { - return m.FieldByName(p.Name), p, nil - } - } - return reflect.Value{}, nil, nil -} - -func populateMapField(f reflect.Value, values []string, props *proto.Properties) error { - if len(values) != 2 { - return fmt.Errorf("more than one value provided for key %s in map %s", values[0], props.Name) - } - - key, value := values[0], values[1] - keyType := f.Type().Key() - valueType := f.Type().Elem() - if f.IsNil() { - f.Set(reflect.MakeMap(f.Type())) - } - - keyConv, ok := convFromType[keyType.Kind()] - if !ok { - return fmt.Errorf("unsupported key type %s in map %s", keyType, props.Name) - } - valueConv, ok := convFromType[valueType.Kind()] - if !ok { - return fmt.Errorf("unsupported value type %s in map %s", valueType, props.Name) - } - - keyV := keyConv.Call([]reflect.Value{reflect.ValueOf(key)}) - if err := keyV[1].Interface(); err != nil { - return err.(error) - } - valueV := valueConv.Call([]reflect.Value{reflect.ValueOf(value)}) - if err := valueV[1].Interface(); err != nil { - return err.(error) - } - - f.SetMapIndex(keyV[0].Convert(keyType), valueV[0].Convert(valueType)) - - return nil -} - -func populateRepeatedField(f reflect.Value, values []string, props *proto.Properties) error { - elemType := f.Type().Elem() - - // is the destination field a slice of an enumeration type? - if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil { - return populateFieldEnumRepeated(f, values, enumValMap) - } - - conv, ok := convFromType[elemType.Kind()] - if !ok { - return fmt.Errorf("unsupported field type %s", elemType) - } - f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type())) - for i, v := range values { - result := conv.Call([]reflect.Value{reflect.ValueOf(v)}) - if err := result[1].Interface(); err != nil { - return err.(error) - } - f.Index(i).Set(result[0].Convert(f.Index(i).Type())) - } - return nil -} - -func populateField(f reflect.Value, value string, props *proto.Properties) error { - i := f.Addr().Interface() - - // Handle protobuf well known types - var name string - switch m := i.(type) { - case interface{ XXX_WellKnownType() string }: - name = m.XXX_WellKnownType() - case proto.Message: - const wktPrefix = "google.protobuf." - if fullName := proto.MessageName(m); strings.HasPrefix(fullName, wktPrefix) { - name = fullName[len(wktPrefix):] - } - } - switch name { - case "Timestamp": - if value == "null" { - f.FieldByName("Seconds").SetInt(0) - f.FieldByName("Nanos").SetInt(0) - return nil - } - - t, err := time.Parse(time.RFC3339Nano, value) - if err != nil { - return fmt.Errorf("bad Timestamp: %v", err) - } - f.FieldByName("Seconds").SetInt(int64(t.Unix())) - f.FieldByName("Nanos").SetInt(int64(t.Nanosecond())) - return nil - case "Duration": - if value == "null" { - f.FieldByName("Seconds").SetInt(0) - f.FieldByName("Nanos").SetInt(0) - return nil - } - d, err := time.ParseDuration(value) - if err != nil { - return fmt.Errorf("bad Duration: %v", err) - } - - ns := d.Nanoseconds() - s := ns / 1e9 - ns %= 1e9 - f.FieldByName("Seconds").SetInt(s) - f.FieldByName("Nanos").SetInt(ns) - return nil - case "DoubleValue": - fallthrough - case "FloatValue": - float64Val, err := strconv.ParseFloat(value, 64) - if err != nil { - return fmt.Errorf("bad DoubleValue: %s", value) - } - f.FieldByName("Value").SetFloat(float64Val) - return nil - case "Int64Value": - fallthrough - case "Int32Value": - int64Val, err := strconv.ParseInt(value, 10, 64) - if err != nil { - return fmt.Errorf("bad DoubleValue: %s", value) - } - f.FieldByName("Value").SetInt(int64Val) - return nil - case "UInt64Value": - fallthrough - case "UInt32Value": - uint64Val, err := strconv.ParseUint(value, 10, 64) - if err != nil { - return fmt.Errorf("bad DoubleValue: %s", value) - } - f.FieldByName("Value").SetUint(uint64Val) - return nil - case "BoolValue": - if value == "true" { - f.FieldByName("Value").SetBool(true) - } else if value == "false" { - f.FieldByName("Value").SetBool(false) - } else { - return fmt.Errorf("bad BoolValue: %s", value) - } - return nil - case "StringValue": - f.FieldByName("Value").SetString(value) - return nil - case "BytesValue": - bytesVal, err := base64.StdEncoding.DecodeString(value) - if err != nil { - return fmt.Errorf("bad BytesValue: %s", value) - } - f.FieldByName("Value").SetBytes(bytesVal) - return nil - case "FieldMask": - p := f.FieldByName("Paths") - for _, v := range strings.Split(value, ",") { - if v != "" { - p.Set(reflect.Append(p, reflect.ValueOf(v))) - } - } - return nil - } - - // Handle Time and Duration stdlib types - switch t := i.(type) { - case *time.Time: - pt, err := time.Parse(time.RFC3339Nano, value) - if err != nil { - return fmt.Errorf("bad Timestamp: %v", err) - } - *t = pt - return nil - case *time.Duration: - d, err := time.ParseDuration(value) - if err != nil { - return fmt.Errorf("bad Duration: %v", err) - } - *t = d - return nil - } - - // is the destination field an enumeration type? - if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil { - return populateFieldEnum(f, value, enumValMap) - } - - conv, ok := convFromType[f.Kind()] - if !ok { - return fmt.Errorf("field type %T is not supported in query parameters", i) - } - result := conv.Call([]reflect.Value{reflect.ValueOf(value)}) - if err := result[1].Interface(); err != nil { - return err.(error) - } - f.Set(result[0].Convert(f.Type())) - return nil -} - -func convertEnum(value string, t reflect.Type, enumValMap map[string]int32) (reflect.Value, error) { - // see if it's an enumeration string - if enumVal, ok := enumValMap[value]; ok { - return reflect.ValueOf(enumVal).Convert(t), nil - } - - // check for an integer that matches an enumeration value - eVal, err := strconv.Atoi(value) - if err != nil { - return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t) - } - for _, v := range enumValMap { - if v == int32(eVal) { - return reflect.ValueOf(eVal).Convert(t), nil - } - } - return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t) -} - -func populateFieldEnum(f reflect.Value, value string, enumValMap map[string]int32) error { - cval, err := convertEnum(value, f.Type(), enumValMap) - if err != nil { - return err - } - f.Set(cval) - return nil -} - -func populateFieldEnumRepeated(f reflect.Value, values []string, enumValMap map[string]int32) error { - elemType := f.Type().Elem() - f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type())) - for i, v := range values { - result, err := convertEnum(v, elemType, enumValMap) - if err != nil { - return err - } - f.Index(i).Set(result) - } - return nil -} - -var ( - convFromType = map[reflect.Kind]reflect.Value{ - reflect.String: reflect.ValueOf(String), - reflect.Bool: reflect.ValueOf(Bool), - reflect.Float64: reflect.ValueOf(Float64), - reflect.Float32: reflect.ValueOf(Float32), - reflect.Int64: reflect.ValueOf(Int64), - reflect.Int32: reflect.ValueOf(Int32), - reflect.Uint64: reflect.ValueOf(Uint64), - reflect.Uint32: reflect.ValueOf(Uint32), - reflect.Slice: reflect.ValueOf(Bytes), - } -) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel deleted file mode 100644 index 7109d7932..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel +++ /dev/null @@ -1,21 +0,0 @@ -load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test") - -package(default_visibility = ["//visibility:public"]) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "pattern.go", - "readerfactory.go", - "trie.go", - ], - importpath = "github.com/grpc-ecosystem/grpc-gateway/utilities", -) - -go_test( - name = "go_default_test", - size = "small", - srcs = ["trie_test.go"], - embed = [":go_default_library"], -) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go deleted file mode 100644 index cf79a4d58..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go +++ /dev/null @@ -1,2 +0,0 @@ -// Package utilities provides members for internal use in grpc-gateway. -package utilities diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go deleted file mode 100644 index dfe7de486..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go +++ /dev/null @@ -1,22 +0,0 @@ -package utilities - -// An OpCode is a opcode of compiled path patterns. -type OpCode int - -// These constants are the valid values of OpCode. -const ( - // OpNop does nothing - OpNop = OpCode(iota) - // OpPush pushes a component to stack - OpPush - // OpLitPush pushes a component to stack if it matches to the literal - OpLitPush - // OpPushM concatenates the remaining components and pushes it to stack - OpPushM - // OpConcatN pops N items from stack, concatenates them and pushes it back to stack - OpConcatN - // OpCapture pops an item and binds it to the variable - OpCapture - // OpEnd is the least positive invalid opcode. - OpEnd -) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go deleted file mode 100644 index 6dd385466..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go +++ /dev/null @@ -1,20 +0,0 @@ -package utilities - -import ( - "bytes" - "io" - "io/ioutil" -) - -// IOReaderFactory takes in an io.Reader and returns a function that will allow you to create a new reader that begins -// at the start of the stream -func IOReaderFactory(r io.Reader) (func() io.Reader, error) { - b, err := ioutil.ReadAll(r) - if err != nil { - return nil, err - } - - return func() io.Reader { - return bytes.NewReader(b) - }, nil -} diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go deleted file mode 100644 index c2b7b30dd..000000000 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go +++ /dev/null @@ -1,177 +0,0 @@ -package utilities - -import ( - "sort" -) - -// DoubleArray is a Double Array implementation of trie on sequences of strings. -type DoubleArray struct { - // Encoding keeps an encoding from string to int - Encoding map[string]int - // Base is the base array of Double Array - Base []int - // Check is the check array of Double Array - Check []int -} - -// NewDoubleArray builds a DoubleArray from a set of sequences of strings. -func NewDoubleArray(seqs [][]string) *DoubleArray { - da := &DoubleArray{Encoding: make(map[string]int)} - if len(seqs) == 0 { - return da - } - - encoded := registerTokens(da, seqs) - sort.Sort(byLex(encoded)) - - root := node{row: -1, col: -1, left: 0, right: len(encoded)} - addSeqs(da, encoded, 0, root) - - for i := len(da.Base); i > 0; i-- { - if da.Check[i-1] != 0 { - da.Base = da.Base[:i] - da.Check = da.Check[:i] - break - } - } - return da -} - -func registerTokens(da *DoubleArray, seqs [][]string) [][]int { - var result [][]int - for _, seq := range seqs { - var encoded []int - for _, token := range seq { - if _, ok := da.Encoding[token]; !ok { - da.Encoding[token] = len(da.Encoding) - } - encoded = append(encoded, da.Encoding[token]) - } - result = append(result, encoded) - } - for i := range result { - result[i] = append(result[i], len(da.Encoding)) - } - return result -} - -type node struct { - row, col int - left, right int -} - -func (n node) value(seqs [][]int) int { - return seqs[n.row][n.col] -} - -func (n node) children(seqs [][]int) []*node { - var result []*node - lastVal := int(-1) - last := new(node) - for i := n.left; i < n.right; i++ { - if lastVal == seqs[i][n.col+1] { - continue - } - last.right = i - last = &node{ - row: i, - col: n.col + 1, - left: i, - } - result = append(result, last) - } - last.right = n.right - return result -} - -func addSeqs(da *DoubleArray, seqs [][]int, pos int, n node) { - ensureSize(da, pos) - - children := n.children(seqs) - var i int - for i = 1; ; i++ { - ok := func() bool { - for _, child := range children { - code := child.value(seqs) - j := i + code - ensureSize(da, j) - if da.Check[j] != 0 { - return false - } - } - return true - }() - if ok { - break - } - } - da.Base[pos] = i - for _, child := range children { - code := child.value(seqs) - j := i + code - da.Check[j] = pos + 1 - } - terminator := len(da.Encoding) - for _, child := range children { - code := child.value(seqs) - if code == terminator { - continue - } - j := i + code - addSeqs(da, seqs, j, *child) - } -} - -func ensureSize(da *DoubleArray, i int) { - for i >= len(da.Base) { - da.Base = append(da.Base, make([]int, len(da.Base)+1)...) - da.Check = append(da.Check, make([]int, len(da.Check)+1)...) - } -} - -type byLex [][]int - -func (l byLex) Len() int { return len(l) } -func (l byLex) Swap(i, j int) { l[i], l[j] = l[j], l[i] } -func (l byLex) Less(i, j int) bool { - si := l[i] - sj := l[j] - var k int - for k = 0; k < len(si) && k < len(sj); k++ { - if si[k] < sj[k] { - return true - } - if si[k] > sj[k] { - return false - } - } - if k < len(sj) { - return true - } - return false -} - -// HasCommonPrefix determines if any sequence in the DoubleArray is a prefix of the given sequence. -func (da *DoubleArray) HasCommonPrefix(seq []string) bool { - if len(da.Base) == 0 { - return false - } - - var i int - for _, t := range seq { - code, ok := da.Encoding[t] - if !ok { - break - } - j := da.Base[i] + code - if len(da.Check) <= j || da.Check[j] != i+1 { - break - } - i = j - } - j := da.Base[i] + len(da.Encoding) - if len(da.Check) <= j || da.Check[j] != i+1 { - return false - } - return true -} diff --git a/vendor/github.com/inconshreveable/mousetrap/LICENSE b/vendor/github.com/inconshreveable/mousetrap/LICENSE deleted file mode 100644 index 5f0d1fb6a..000000000 --- a/vendor/github.com/inconshreveable/mousetrap/LICENSE +++ /dev/null @@ -1,13 +0,0 @@ -Copyright 2014 Alan Shreve - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/vendor/github.com/inconshreveable/mousetrap/README.md b/vendor/github.com/inconshreveable/mousetrap/README.md deleted file mode 100644 index 7a950d177..000000000 --- a/vendor/github.com/inconshreveable/mousetrap/README.md +++ /dev/null @@ -1,23 +0,0 @@ -# mousetrap - -mousetrap is a tiny library that answers a single question. - -On a Windows machine, was the process invoked by someone double clicking on -the executable file while browsing in explorer? - -### Motivation - -Windows developers unfamiliar with command line tools will often "double-click" -the executable for a tool. Because most CLI tools print the help and then exit -when invoked without arguments, this is often very frustrating for those users. - -mousetrap provides a way to detect these invocations so that you can provide -more helpful behavior and instructions on how to run the CLI tool. To see what -this looks like, both from an organizational and a technical perspective, see -https://inconshreveable.com/09-09-2014/sweat-the-small-stuff/ - -### The interface - -The library exposes a single interface: - - func StartedByExplorer() (bool) diff --git a/vendor/github.com/inconshreveable/mousetrap/trap_others.go b/vendor/github.com/inconshreveable/mousetrap/trap_others.go deleted file mode 100644 index 9d2d8a4ba..000000000 --- a/vendor/github.com/inconshreveable/mousetrap/trap_others.go +++ /dev/null @@ -1,15 +0,0 @@ -// +build !windows - -package mousetrap - -// StartedByExplorer returns true if the program was invoked by the user -// double-clicking on the executable from explorer.exe -// -// It is conservative and returns false if any of the internal calls fail. -// It does not guarantee that the program was run from a terminal. It only can tell you -// whether it was launched from explorer.exe -// -// On non-Windows platforms, it always returns false. -func StartedByExplorer() bool { - return false -} diff --git a/vendor/github.com/inconshreveable/mousetrap/trap_windows.go b/vendor/github.com/inconshreveable/mousetrap/trap_windows.go deleted file mode 100644 index 336142a5e..000000000 --- a/vendor/github.com/inconshreveable/mousetrap/trap_windows.go +++ /dev/null @@ -1,98 +0,0 @@ -// +build windows -// +build !go1.4 - -package mousetrap - -import ( - "fmt" - "os" - "syscall" - "unsafe" -) - -const ( - // defined by the Win32 API - th32cs_snapprocess uintptr = 0x2 -) - -var ( - kernel = syscall.MustLoadDLL("kernel32.dll") - CreateToolhelp32Snapshot = kernel.MustFindProc("CreateToolhelp32Snapshot") - Process32First = kernel.MustFindProc("Process32FirstW") - Process32Next = kernel.MustFindProc("Process32NextW") -) - -// ProcessEntry32 structure defined by the Win32 API -type processEntry32 struct { - dwSize uint32 - cntUsage uint32 - th32ProcessID uint32 - th32DefaultHeapID int - th32ModuleID uint32 - cntThreads uint32 - th32ParentProcessID uint32 - pcPriClassBase int32 - dwFlags uint32 - szExeFile [syscall.MAX_PATH]uint16 -} - -func getProcessEntry(pid int) (pe *processEntry32, err error) { - snapshot, _, e1 := CreateToolhelp32Snapshot.Call(th32cs_snapprocess, uintptr(0)) - if snapshot == uintptr(syscall.InvalidHandle) { - err = fmt.Errorf("CreateToolhelp32Snapshot: %v", e1) - return - } - defer syscall.CloseHandle(syscall.Handle(snapshot)) - - var processEntry processEntry32 - processEntry.dwSize = uint32(unsafe.Sizeof(processEntry)) - ok, _, e1 := Process32First.Call(snapshot, uintptr(unsafe.Pointer(&processEntry))) - if ok == 0 { - err = fmt.Errorf("Process32First: %v", e1) - return - } - - for { - if processEntry.th32ProcessID == uint32(pid) { - pe = &processEntry - return - } - - ok, _, e1 = Process32Next.Call(snapshot, uintptr(unsafe.Pointer(&processEntry))) - if ok == 0 { - err = fmt.Errorf("Process32Next: %v", e1) - return - } - } -} - -func getppid() (pid int, err error) { - pe, err := getProcessEntry(os.Getpid()) - if err != nil { - return - } - - pid = int(pe.th32ParentProcessID) - return -} - -// StartedByExplorer returns true if the program was invoked by the user double-clicking -// on the executable from explorer.exe -// -// It is conservative and returns false if any of the internal calls fail. -// It does not guarantee that the program was run from a terminal. It only can tell you -// whether it was launched from explorer.exe -func StartedByExplorer() bool { - ppid, err := getppid() - if err != nil { - return false - } - - pe, err := getProcessEntry(ppid) - if err != nil { - return false - } - - name := syscall.UTF16ToString(pe.szExeFile[:]) - return name == "explorer.exe" -} diff --git a/vendor/github.com/inconshreveable/mousetrap/trap_windows_1.4.go b/vendor/github.com/inconshreveable/mousetrap/trap_windows_1.4.go deleted file mode 100644 index 9a28e57c3..000000000 --- a/vendor/github.com/inconshreveable/mousetrap/trap_windows_1.4.go +++ /dev/null @@ -1,46 +0,0 @@ -// +build windows -// +build go1.4 - -package mousetrap - -import ( - "os" - "syscall" - "unsafe" -) - -func getProcessEntry(pid int) (*syscall.ProcessEntry32, error) { - snapshot, err := syscall.CreateToolhelp32Snapshot(syscall.TH32CS_SNAPPROCESS, 0) - if err != nil { - return nil, err - } - defer syscall.CloseHandle(snapshot) - var procEntry syscall.ProcessEntry32 - procEntry.Size = uint32(unsafe.Sizeof(procEntry)) - if err = syscall.Process32First(snapshot, &procEntry); err != nil { - return nil, err - } - for { - if procEntry.ProcessID == uint32(pid) { - return &procEntry, nil - } - err = syscall.Process32Next(snapshot, &procEntry) - if err != nil { - return nil, err - } - } -} - -// StartedByExplorer returns true if the program was invoked by the user double-clicking -// on the executable from explorer.exe -// -// It is conservative and returns false if any of the internal calls fail. -// It does not guarantee that the program was run from a terminal. It only can tell you -// whether it was launched from explorer.exe -func StartedByExplorer() bool { - pe, err := getProcessEntry(os.Getppid()) - if err != nil { - return false - } - return "explorer.exe" == syscall.UTF16ToString(pe.ExeFile[:]) -} diff --git a/vendor/github.com/jonboulle/clockwork/.gitignore b/vendor/github.com/jonboulle/clockwork/.gitignore deleted file mode 100644 index 010c242bd..000000000 --- a/vendor/github.com/jonboulle/clockwork/.gitignore +++ /dev/null @@ -1,25 +0,0 @@ -# Compiled Object files, Static and Dynamic libs (Shared Objects) -*.o -*.a -*.so - -# Folders -_obj -_test - -# Architecture specific extensions/prefixes -*.[568vq] -[568vq].out - -*.cgo1.go -*.cgo2.c -_cgo_defun.c -_cgo_gotypes.go -_cgo_export.* - -_testmain.go - -*.exe -*.test - -*.swp diff --git a/vendor/github.com/jonboulle/clockwork/.travis.yml b/vendor/github.com/jonboulle/clockwork/.travis.yml deleted file mode 100644 index aefda90bf..000000000 --- a/vendor/github.com/jonboulle/clockwork/.travis.yml +++ /dev/null @@ -1,5 +0,0 @@ -language: go -go: - - 1.3 - -sudo: false diff --git a/vendor/github.com/jonboulle/clockwork/LICENSE b/vendor/github.com/jonboulle/clockwork/LICENSE deleted file mode 100644 index 5c304d1a4..000000000 --- a/vendor/github.com/jonboulle/clockwork/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ -Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright {yyyy} {name of copyright owner} - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/jonboulle/clockwork/README.md b/vendor/github.com/jonboulle/clockwork/README.md deleted file mode 100644 index d43a6c799..000000000 --- a/vendor/github.com/jonboulle/clockwork/README.md +++ /dev/null @@ -1,61 +0,0 @@ -clockwork -========= - -[![Build Status](https://travis-ci.org/jonboulle/clockwork.png?branch=master)](https://travis-ci.org/jonboulle/clockwork) -[![godoc](https://godoc.org/github.com/jonboulle/clockwork?status.svg)](http://godoc.org/github.com/jonboulle/clockwork) - -a simple fake clock for golang - -# Usage - -Replace uses of the `time` package with the `clockwork.Clock` interface instead. - -For example, instead of using `time.Sleep` directly: - -``` -func my_func() { - time.Sleep(3 * time.Second) - do_something() -} -``` - -inject a clock and use its `Sleep` method instead: - -``` -func my_func(clock clockwork.Clock) { - clock.Sleep(3 * time.Second) - do_something() -} -``` - -Now you can easily test `my_func` with a `FakeClock`: - -``` -func TestMyFunc(t *testing.T) { - c := clockwork.NewFakeClock() - - // Start our sleepy function - my_func(c) - - // Ensure we wait until my_func is sleeping - c.BlockUntil(1) - - assert_state() - - // Advance the FakeClock forward in time - c.Advance(3) - - assert_state() -} -``` - -and in production builds, simply inject the real clock instead: -``` -my_func(clockwork.NewRealClock()) -``` - -See [example_test.go](example_test.go) for a full example. - -# Credits - -clockwork is inspired by @wickman's [threaded fake clock](https://gist.github.com/wickman/3840816), and the [Golang playground](http://blog.golang.org/playground#Faking time) diff --git a/vendor/github.com/jonboulle/clockwork/clockwork.go b/vendor/github.com/jonboulle/clockwork/clockwork.go deleted file mode 100644 index 9ec96ed29..000000000 --- a/vendor/github.com/jonboulle/clockwork/clockwork.go +++ /dev/null @@ -1,169 +0,0 @@ -package clockwork - -import ( - "sync" - "time" -) - -// Clock provides an interface that packages can use instead of directly -// using the time module, so that chronology-related behavior can be tested -type Clock interface { - After(d time.Duration) <-chan time.Time - Sleep(d time.Duration) - Now() time.Time -} - -// FakeClock provides an interface for a clock which can be -// manually advanced through time -type FakeClock interface { - Clock - // Advance advances the FakeClock to a new point in time, ensuring any existing - // sleepers are notified appropriately before returning - Advance(d time.Duration) - // BlockUntil will block until the FakeClock has the given number of - // sleepers (callers of Sleep or After) - BlockUntil(n int) -} - -// NewRealClock returns a Clock which simply delegates calls to the actual time -// package; it should be used by packages in production. -func NewRealClock() Clock { - return &realClock{} -} - -// NewFakeClock returns a FakeClock implementation which can be -// manually advanced through time for testing. The initial time of the -// FakeClock will be an arbitrary non-zero time. -func NewFakeClock() FakeClock { - // use a fixture that does not fulfill Time.IsZero() - return NewFakeClockAt(time.Date(1984, time.April, 4, 0, 0, 0, 0, time.UTC)) -} - -// NewFakeClockAt returns a FakeClock initialised at the given time.Time. -func NewFakeClockAt(t time.Time) FakeClock { - return &fakeClock{ - time: t, - } -} - -type realClock struct{} - -func (rc *realClock) After(d time.Duration) <-chan time.Time { - return time.After(d) -} - -func (rc *realClock) Sleep(d time.Duration) { - time.Sleep(d) -} - -func (rc *realClock) Now() time.Time { - return time.Now() -} - -type fakeClock struct { - sleepers []*sleeper - blockers []*blocker - time time.Time - - l sync.RWMutex -} - -// sleeper represents a caller of After or Sleep -type sleeper struct { - until time.Time - done chan time.Time -} - -// blocker represents a caller of BlockUntil -type blocker struct { - count int - ch chan struct{} -} - -// After mimics time.After; it waits for the given duration to elapse on the -// fakeClock, then sends the current time on the returned channel. -func (fc *fakeClock) After(d time.Duration) <-chan time.Time { - fc.l.Lock() - defer fc.l.Unlock() - now := fc.time - done := make(chan time.Time, 1) - if d.Nanoseconds() == 0 { - // special case - trigger immediately - done <- now - } else { - // otherwise, add to the set of sleepers - s := &sleeper{ - until: now.Add(d), - done: done, - } - fc.sleepers = append(fc.sleepers, s) - // and notify any blockers - fc.blockers = notifyBlockers(fc.blockers, len(fc.sleepers)) - } - return done -} - -// notifyBlockers notifies all the blockers waiting until the -// given number of sleepers are waiting on the fakeClock. It -// returns an updated slice of blockers (i.e. those still waiting) -func notifyBlockers(blockers []*blocker, count int) (newBlockers []*blocker) { - for _, b := range blockers { - if b.count == count { - close(b.ch) - } else { - newBlockers = append(newBlockers, b) - } - } - return -} - -// Sleep blocks until the given duration has passed on the fakeClock -func (fc *fakeClock) Sleep(d time.Duration) { - <-fc.After(d) -} - -// Time returns the current time of the fakeClock -func (fc *fakeClock) Now() time.Time { - fc.l.RLock() - t := fc.time - fc.l.RUnlock() - return t -} - -// Advance advances fakeClock to a new point in time, ensuring channels from any -// previous invocations of After are notified appropriately before returning -func (fc *fakeClock) Advance(d time.Duration) { - fc.l.Lock() - defer fc.l.Unlock() - end := fc.time.Add(d) - var newSleepers []*sleeper - for _, s := range fc.sleepers { - if end.Sub(s.until) >= 0 { - s.done <- end - } else { - newSleepers = append(newSleepers, s) - } - } - fc.sleepers = newSleepers - fc.blockers = notifyBlockers(fc.blockers, len(fc.sleepers)) - fc.time = end -} - -// BlockUntil will block until the fakeClock has the given number of sleepers -// (callers of Sleep or After) -func (fc *fakeClock) BlockUntil(n int) { - fc.l.Lock() - // Fast path: current number of sleepers is what we're looking for - if len(fc.sleepers) == n { - fc.l.Unlock() - return - } - // Otherwise, set up a new blocker - b := &blocker{ - count: n, - ch: make(chan struct{}), - } - fc.blockers = append(fc.blockers, b) - fc.l.Unlock() - <-b.ch -} diff --git a/vendor/github.com/json-iterator/go/.codecov.yml b/vendor/github.com/json-iterator/go/.codecov.yml deleted file mode 100644 index 955dc0be5..000000000 --- a/vendor/github.com/json-iterator/go/.codecov.yml +++ /dev/null @@ -1,3 +0,0 @@ -ignore: - - "output_tests/.*" - diff --git a/vendor/github.com/json-iterator/go/.gitignore b/vendor/github.com/json-iterator/go/.gitignore deleted file mode 100644 index 15556530a..000000000 --- a/vendor/github.com/json-iterator/go/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -/vendor -/bug_test.go -/coverage.txt -/.idea diff --git a/vendor/github.com/json-iterator/go/.travis.yml b/vendor/github.com/json-iterator/go/.travis.yml deleted file mode 100644 index 449e67cd0..000000000 --- a/vendor/github.com/json-iterator/go/.travis.yml +++ /dev/null @@ -1,14 +0,0 @@ -language: go - -go: - - 1.8.x - - 1.x - -before_install: - - go get -t -v ./... - -script: - - ./test.sh - -after_success: - - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/json-iterator/go/Gopkg.lock b/vendor/github.com/json-iterator/go/Gopkg.lock deleted file mode 100644 index c8a9fbb38..000000000 --- a/vendor/github.com/json-iterator/go/Gopkg.lock +++ /dev/null @@ -1,21 +0,0 @@ -# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. - - -[[projects]] - name = "github.com/modern-go/concurrent" - packages = ["."] - revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a" - version = "1.0.0" - -[[projects]] - name = "github.com/modern-go/reflect2" - packages = ["."] - revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd" - version = "1.0.1" - -[solve-meta] - analyzer-name = "dep" - analyzer-version = 1 - inputs-digest = "ea54a775e5a354cb015502d2e7aa4b74230fc77e894f34a838b268c25ec8eeb8" - solver-name = "gps-cdcl" - solver-version = 1 diff --git a/vendor/github.com/json-iterator/go/Gopkg.toml b/vendor/github.com/json-iterator/go/Gopkg.toml deleted file mode 100644 index 313a0f887..000000000 --- a/vendor/github.com/json-iterator/go/Gopkg.toml +++ /dev/null @@ -1,26 +0,0 @@ -# Gopkg.toml example -# -# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md -# for detailed Gopkg.toml documentation. -# -# required = ["github.com/user/thing/cmd/thing"] -# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"] -# -# [[constraint]] -# name = "github.com/user/project" -# version = "1.0.0" -# -# [[constraint]] -# name = "github.com/user/project2" -# branch = "dev" -# source = "github.com/myfork/project2" -# -# [[override]] -# name = "github.com/x/y" -# version = "2.4.0" - -ignored = ["github.com/davecgh/go-spew*","github.com/google/gofuzz*","github.com/stretchr/testify*"] - -[[constraint]] - name = "github.com/modern-go/reflect2" - version = "1.0.1" diff --git a/vendor/github.com/json-iterator/go/LICENSE b/vendor/github.com/json-iterator/go/LICENSE deleted file mode 100644 index 2cf4f5ab2..000000000 --- a/vendor/github.com/json-iterator/go/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2016 json-iterator - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md deleted file mode 100644 index 50d56ffbf..000000000 --- a/vendor/github.com/json-iterator/go/README.md +++ /dev/null @@ -1,87 +0,0 @@ -[![Sourcegraph](https://sourcegraph.com/github.com/json-iterator/go/-/badge.svg)](https://sourcegraph.com/github.com/json-iterator/go?badge) -[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/json-iterator/go) -[![Build Status](https://travis-ci.org/json-iterator/go.svg?branch=master)](https://travis-ci.org/json-iterator/go) -[![codecov](https://codecov.io/gh/json-iterator/go/branch/master/graph/badge.svg)](https://codecov.io/gh/json-iterator/go) -[![rcard](https://goreportcard.com/badge/github.com/json-iterator/go)](https://goreportcard.com/report/github.com/json-iterator/go) -[![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/json-iterator/go/master/LICENSE) -[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby) - -A high-performance 100% compatible drop-in replacement of "encoding/json" - -You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go) - -# Benchmark - -![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png) - -Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go - -Raw Result (easyjson requires static code generation) - -| | ns/op | allocation bytes | allocation times | -| --- | --- | --- | --- | -| std decode | 35510 ns/op | 1960 B/op | 99 allocs/op | -| easyjson decode | 8499 ns/op | 160 B/op | 4 allocs/op | -| jsoniter decode | 5623 ns/op | 160 B/op | 3 allocs/op | -| std encode | 2213 ns/op | 712 B/op | 5 allocs/op | -| easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op | -| jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op | - -Always benchmark with your own workload. -The result depends heavily on the data input. - -# Usage - -100% compatibility with standard lib - -Replace - -```go -import "encoding/json" -json.Marshal(&data) -``` - -with - -```go -import "github.com/json-iterator/go" - -var json = jsoniter.ConfigCompatibleWithStandardLibrary -json.Marshal(&data) -``` - -Replace - -```go -import "encoding/json" -json.Unmarshal(input, &data) -``` - -with - -```go -import "github.com/json-iterator/go" - -var json = jsoniter.ConfigCompatibleWithStandardLibrary -json.Unmarshal(input, &data) -``` - -[More documentation](http://jsoniter.com/migrate-from-go-std.html) - -# How to get - -``` -go get github.com/json-iterator/go -``` - -# Contribution Welcomed ! - -Contributors - -* [thockin](https://github.com/thockin) -* [mattn](https://github.com/mattn) -* [cch123](https://github.com/cch123) -* [Oleg Shaldybin](https://github.com/olegshaldybin) -* [Jason Toffaletti](https://github.com/toffaletti) - -Report issue or pull request, or email taowen@gmail.com, or [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby) diff --git a/vendor/github.com/json-iterator/go/adapter.go b/vendor/github.com/json-iterator/go/adapter.go deleted file mode 100644 index 92d2cc4a3..000000000 --- a/vendor/github.com/json-iterator/go/adapter.go +++ /dev/null @@ -1,150 +0,0 @@ -package jsoniter - -import ( - "bytes" - "io" -) - -// RawMessage to make replace json with jsoniter -type RawMessage []byte - -// Unmarshal adapts to json/encoding Unmarshal API -// -// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v. -// Refer to https://godoc.org/encoding/json#Unmarshal for more information -func Unmarshal(data []byte, v interface{}) error { - return ConfigDefault.Unmarshal(data, v) -} - -// UnmarshalFromString is a convenient method to read from string instead of []byte -func UnmarshalFromString(str string, v interface{}) error { - return ConfigDefault.UnmarshalFromString(str, v) -} - -// Get quick method to get value from deeply nested JSON structure -func Get(data []byte, path ...interface{}) Any { - return ConfigDefault.Get(data, path...) -} - -// Marshal adapts to json/encoding Marshal API -// -// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API -// Refer to https://godoc.org/encoding/json#Marshal for more information -func Marshal(v interface{}) ([]byte, error) { - return ConfigDefault.Marshal(v) -} - -// MarshalIndent same as json.MarshalIndent. Prefix is not supported. -func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { - return ConfigDefault.MarshalIndent(v, prefix, indent) -} - -// MarshalToString convenient method to write as string instead of []byte -func MarshalToString(v interface{}) (string, error) { - return ConfigDefault.MarshalToString(v) -} - -// NewDecoder adapts to json/stream NewDecoder API. -// -// NewDecoder returns a new decoder that reads from r. -// -// Instead of a json/encoding Decoder, an Decoder is returned -// Refer to https://godoc.org/encoding/json#NewDecoder for more information -func NewDecoder(reader io.Reader) *Decoder { - return ConfigDefault.NewDecoder(reader) -} - -// Decoder reads and decodes JSON values from an input stream. -// Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress) -type Decoder struct { - iter *Iterator -} - -// Decode decode JSON into interface{} -func (adapter *Decoder) Decode(obj interface{}) error { - if adapter.iter.head == adapter.iter.tail && adapter.iter.reader != nil { - if !adapter.iter.loadMore() { - return io.EOF - } - } - adapter.iter.ReadVal(obj) - err := adapter.iter.Error - if err == io.EOF { - return nil - } - return adapter.iter.Error -} - -// More is there more? -func (adapter *Decoder) More() bool { - iter := adapter.iter - if iter.Error != nil { - return false - } - c := iter.nextToken() - if c == 0 { - return false - } - iter.unreadByte() - return c != ']' && c != '}' -} - -// Buffered remaining buffer -func (adapter *Decoder) Buffered() io.Reader { - remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail] - return bytes.NewReader(remaining) -} - -// UseNumber causes the Decoder to unmarshal a number into an interface{} as a -// Number instead of as a float64. -func (adapter *Decoder) UseNumber() { - cfg := adapter.iter.cfg.configBeforeFrozen - cfg.UseNumber = true - adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions) -} - -// DisallowUnknownFields causes the Decoder to return an error when the destination -// is a struct and the input contains object keys which do not match any -// non-ignored, exported fields in the destination. -func (adapter *Decoder) DisallowUnknownFields() { - cfg := adapter.iter.cfg.configBeforeFrozen - cfg.DisallowUnknownFields = true - adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions) -} - -// NewEncoder same as json.NewEncoder -func NewEncoder(writer io.Writer) *Encoder { - return ConfigDefault.NewEncoder(writer) -} - -// Encoder same as json.Encoder -type Encoder struct { - stream *Stream -} - -// Encode encode interface{} as JSON to io.Writer -func (adapter *Encoder) Encode(val interface{}) error { - adapter.stream.WriteVal(val) - adapter.stream.WriteRaw("\n") - adapter.stream.Flush() - return adapter.stream.Error -} - -// SetIndent set the indention. Prefix is not supported -func (adapter *Encoder) SetIndent(prefix, indent string) { - config := adapter.stream.cfg.configBeforeFrozen - config.IndentionStep = len(indent) - adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions) -} - -// SetEscapeHTML escape html by default, set to false to disable -func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) { - config := adapter.stream.cfg.configBeforeFrozen - config.EscapeHTML = escapeHTML - adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions) -} - -// Valid reports whether data is a valid JSON encoding. -func Valid(data []byte) bool { - return ConfigDefault.Valid(data) -} diff --git a/vendor/github.com/json-iterator/go/any.go b/vendor/github.com/json-iterator/go/any.go deleted file mode 100644 index f6b8aeab0..000000000 --- a/vendor/github.com/json-iterator/go/any.go +++ /dev/null @@ -1,325 +0,0 @@ -package jsoniter - -import ( - "errors" - "fmt" - "github.com/modern-go/reflect2" - "io" - "reflect" - "strconv" - "unsafe" -) - -// Any generic object representation. -// The lazy json implementation holds []byte and parse lazily. -type Any interface { - LastError() error - ValueType() ValueType - MustBeValid() Any - ToBool() bool - ToInt() int - ToInt32() int32 - ToInt64() int64 - ToUint() uint - ToUint32() uint32 - ToUint64() uint64 - ToFloat32() float32 - ToFloat64() float64 - ToString() string - ToVal(val interface{}) - Get(path ...interface{}) Any - Size() int - Keys() []string - GetInterface() interface{} - WriteTo(stream *Stream) -} - -type baseAny struct{} - -func (any *baseAny) Get(path ...interface{}) Any { - return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)} -} - -func (any *baseAny) Size() int { - return 0 -} - -func (any *baseAny) Keys() []string { - return []string{} -} - -func (any *baseAny) ToVal(obj interface{}) { - panic("not implemented") -} - -// WrapInt32 turn int32 into Any interface -func WrapInt32(val int32) Any { - return &int32Any{baseAny{}, val} -} - -// WrapInt64 turn int64 into Any interface -func WrapInt64(val int64) Any { - return &int64Any{baseAny{}, val} -} - -// WrapUint32 turn uint32 into Any interface -func WrapUint32(val uint32) Any { - return &uint32Any{baseAny{}, val} -} - -// WrapUint64 turn uint64 into Any interface -func WrapUint64(val uint64) Any { - return &uint64Any{baseAny{}, val} -} - -// WrapFloat64 turn float64 into Any interface -func WrapFloat64(val float64) Any { - return &floatAny{baseAny{}, val} -} - -// WrapString turn string into Any interface -func WrapString(val string) Any { - return &stringAny{baseAny{}, val} -} - -// Wrap turn a go object into Any interface -func Wrap(val interface{}) Any { - if val == nil { - return &nilAny{} - } - asAny, isAny := val.(Any) - if isAny { - return asAny - } - typ := reflect2.TypeOf(val) - switch typ.Kind() { - case reflect.Slice: - return wrapArray(val) - case reflect.Struct: - return wrapStruct(val) - case reflect.Map: - return wrapMap(val) - case reflect.String: - return WrapString(val.(string)) - case reflect.Int: - if strconv.IntSize == 32 { - return WrapInt32(int32(val.(int))) - } - return WrapInt64(int64(val.(int))) - case reflect.Int8: - return WrapInt32(int32(val.(int8))) - case reflect.Int16: - return WrapInt32(int32(val.(int16))) - case reflect.Int32: - return WrapInt32(val.(int32)) - case reflect.Int64: - return WrapInt64(val.(int64)) - case reflect.Uint: - if strconv.IntSize == 32 { - return WrapUint32(uint32(val.(uint))) - } - return WrapUint64(uint64(val.(uint))) - case reflect.Uintptr: - if ptrSize == 32 { - return WrapUint32(uint32(val.(uintptr))) - } - return WrapUint64(uint64(val.(uintptr))) - case reflect.Uint8: - return WrapUint32(uint32(val.(uint8))) - case reflect.Uint16: - return WrapUint32(uint32(val.(uint16))) - case reflect.Uint32: - return WrapUint32(uint32(val.(uint32))) - case reflect.Uint64: - return WrapUint64(val.(uint64)) - case reflect.Float32: - return WrapFloat64(float64(val.(float32))) - case reflect.Float64: - return WrapFloat64(val.(float64)) - case reflect.Bool: - if val.(bool) == true { - return &trueAny{} - } - return &falseAny{} - } - return &invalidAny{baseAny{}, fmt.Errorf("unsupported type: %v", typ)} -} - -// ReadAny read next JSON element as an Any object. It is a better json.RawMessage. -func (iter *Iterator) ReadAny() Any { - return iter.readAny() -} - -func (iter *Iterator) readAny() Any { - c := iter.nextToken() - switch c { - case '"': - iter.unreadByte() - return &stringAny{baseAny{}, iter.ReadString()} - case 'n': - iter.skipThreeBytes('u', 'l', 'l') // null - return &nilAny{} - case 't': - iter.skipThreeBytes('r', 'u', 'e') // true - return &trueAny{} - case 'f': - iter.skipFourBytes('a', 'l', 's', 'e') // false - return &falseAny{} - case '{': - return iter.readObjectAny() - case '[': - return iter.readArrayAny() - case '-': - return iter.readNumberAny(false) - case 0: - return &invalidAny{baseAny{}, errors.New("input is empty")} - default: - return iter.readNumberAny(true) - } -} - -func (iter *Iterator) readNumberAny(positive bool) Any { - iter.startCapture(iter.head - 1) - iter.skipNumber() - lazyBuf := iter.stopCapture() - return &numberLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} -} - -func (iter *Iterator) readObjectAny() Any { - iter.startCapture(iter.head - 1) - iter.skipObject() - lazyBuf := iter.stopCapture() - return &objectLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} -} - -func (iter *Iterator) readArrayAny() Any { - iter.startCapture(iter.head - 1) - iter.skipArray() - lazyBuf := iter.stopCapture() - return &arrayLazyAny{baseAny{}, iter.cfg, lazyBuf, nil} -} - -func locateObjectField(iter *Iterator, target string) []byte { - var found []byte - iter.ReadObjectCB(func(iter *Iterator, field string) bool { - if field == target { - found = iter.SkipAndReturnBytes() - return false - } - iter.Skip() - return true - }) - return found -} - -func locateArrayElement(iter *Iterator, target int) []byte { - var found []byte - n := 0 - iter.ReadArrayCB(func(iter *Iterator) bool { - if n == target { - found = iter.SkipAndReturnBytes() - return false - } - iter.Skip() - n++ - return true - }) - return found -} - -func locatePath(iter *Iterator, path []interface{}) Any { - for i, pathKeyObj := range path { - switch pathKey := pathKeyObj.(type) { - case string: - valueBytes := locateObjectField(iter, pathKey) - if valueBytes == nil { - return newInvalidAny(path[i:]) - } - iter.ResetBytes(valueBytes) - case int: - valueBytes := locateArrayElement(iter, pathKey) - if valueBytes == nil { - return newInvalidAny(path[i:]) - } - iter.ResetBytes(valueBytes) - case int32: - if '*' == pathKey { - return iter.readAny().Get(path[i:]...) - } - return newInvalidAny(path[i:]) - default: - return newInvalidAny(path[i:]) - } - } - if iter.Error != nil && iter.Error != io.EOF { - return &invalidAny{baseAny{}, iter.Error} - } - return iter.readAny() -} - -var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem() - -func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder { - if typ == anyType { - return &directAnyCodec{} - } - if typ.Implements(anyType) { - return &anyCodec{ - valType: typ, - } - } - return nil -} - -func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder { - if typ == anyType { - return &directAnyCodec{} - } - if typ.Implements(anyType) { - return &anyCodec{ - valType: typ, - } - } - return nil -} - -type anyCodec struct { - valType reflect2.Type -} - -func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - panic("not implemented") -} - -func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - obj := codec.valType.UnsafeIndirect(ptr) - any := obj.(Any) - any.WriteTo(stream) -} - -func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool { - obj := codec.valType.UnsafeIndirect(ptr) - any := obj.(Any) - return any.Size() == 0 -} - -type directAnyCodec struct { -} - -func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *(*Any)(ptr) = iter.readAny() -} - -func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - any := *(*Any)(ptr) - if any == nil { - stream.WriteNil() - return - } - any.WriteTo(stream) -} - -func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool { - any := *(*Any)(ptr) - return any.Size() == 0 -} diff --git a/vendor/github.com/json-iterator/go/any_array.go b/vendor/github.com/json-iterator/go/any_array.go deleted file mode 100644 index 0449e9aa4..000000000 --- a/vendor/github.com/json-iterator/go/any_array.go +++ /dev/null @@ -1,278 +0,0 @@ -package jsoniter - -import ( - "reflect" - "unsafe" -) - -type arrayLazyAny struct { - baseAny - cfg *frozenConfig - buf []byte - err error -} - -func (any *arrayLazyAny) ValueType() ValueType { - return ArrayValue -} - -func (any *arrayLazyAny) MustBeValid() Any { - return any -} - -func (any *arrayLazyAny) LastError() error { - return any.err -} - -func (any *arrayLazyAny) ToBool() bool { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - return iter.ReadArray() -} - -func (any *arrayLazyAny) ToInt() int { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToInt32() int32 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToInt64() int64 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToUint() uint { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToUint32() uint32 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToUint64() uint64 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToFloat32() float32 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToFloat64() float64 { - if any.ToBool() { - return 1 - } - return 0 -} - -func (any *arrayLazyAny) ToString() string { - return *(*string)(unsafe.Pointer(&any.buf)) -} - -func (any *arrayLazyAny) ToVal(val interface{}) { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadVal(val) -} - -func (any *arrayLazyAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - switch firstPath := path[0].(type) { - case int: - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - valueBytes := locateArrayElement(iter, firstPath) - if valueBytes == nil { - return newInvalidAny(path) - } - iter.ResetBytes(valueBytes) - return locatePath(iter, path[1:]) - case int32: - if '*' == firstPath { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - arr := make([]Any, 0) - iter.ReadArrayCB(func(iter *Iterator) bool { - found := iter.readAny().Get(path[1:]...) - if found.ValueType() != InvalidValue { - arr = append(arr, found) - } - return true - }) - return wrapArray(arr) - } - return newInvalidAny(path) - default: - return newInvalidAny(path) - } -} - -func (any *arrayLazyAny) Size() int { - size := 0 - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadArrayCB(func(iter *Iterator) bool { - size++ - iter.Skip() - return true - }) - return size -} - -func (any *arrayLazyAny) WriteTo(stream *Stream) { - stream.Write(any.buf) -} - -func (any *arrayLazyAny) GetInterface() interface{} { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - return iter.Read() -} - -type arrayAny struct { - baseAny - val reflect.Value -} - -func wrapArray(val interface{}) *arrayAny { - return &arrayAny{baseAny{}, reflect.ValueOf(val)} -} - -func (any *arrayAny) ValueType() ValueType { - return ArrayValue -} - -func (any *arrayAny) MustBeValid() Any { - return any -} - -func (any *arrayAny) LastError() error { - return nil -} - -func (any *arrayAny) ToBool() bool { - return any.val.Len() != 0 -} - -func (any *arrayAny) ToInt() int { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToInt32() int32 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToInt64() int64 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToUint() uint { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToUint32() uint32 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToUint64() uint64 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToFloat32() float32 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToFloat64() float64 { - if any.val.Len() == 0 { - return 0 - } - return 1 -} - -func (any *arrayAny) ToString() string { - str, _ := MarshalToString(any.val.Interface()) - return str -} - -func (any *arrayAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - switch firstPath := path[0].(type) { - case int: - if firstPath < 0 || firstPath >= any.val.Len() { - return newInvalidAny(path) - } - return Wrap(any.val.Index(firstPath).Interface()) - case int32: - if '*' == firstPath { - mappedAll := make([]Any, 0) - for i := 0; i < any.val.Len(); i++ { - mapped := Wrap(any.val.Index(i).Interface()).Get(path[1:]...) - if mapped.ValueType() != InvalidValue { - mappedAll = append(mappedAll, mapped) - } - } - return wrapArray(mappedAll) - } - return newInvalidAny(path) - default: - return newInvalidAny(path) - } -} - -func (any *arrayAny) Size() int { - return any.val.Len() -} - -func (any *arrayAny) WriteTo(stream *Stream) { - stream.WriteVal(any.val) -} - -func (any *arrayAny) GetInterface() interface{} { - return any.val.Interface() -} diff --git a/vendor/github.com/json-iterator/go/any_bool.go b/vendor/github.com/json-iterator/go/any_bool.go deleted file mode 100644 index 9452324af..000000000 --- a/vendor/github.com/json-iterator/go/any_bool.go +++ /dev/null @@ -1,137 +0,0 @@ -package jsoniter - -type trueAny struct { - baseAny -} - -func (any *trueAny) LastError() error { - return nil -} - -func (any *trueAny) ToBool() bool { - return true -} - -func (any *trueAny) ToInt() int { - return 1 -} - -func (any *trueAny) ToInt32() int32 { - return 1 -} - -func (any *trueAny) ToInt64() int64 { - return 1 -} - -func (any *trueAny) ToUint() uint { - return 1 -} - -func (any *trueAny) ToUint32() uint32 { - return 1 -} - -func (any *trueAny) ToUint64() uint64 { - return 1 -} - -func (any *trueAny) ToFloat32() float32 { - return 1 -} - -func (any *trueAny) ToFloat64() float64 { - return 1 -} - -func (any *trueAny) ToString() string { - return "true" -} - -func (any *trueAny) WriteTo(stream *Stream) { - stream.WriteTrue() -} - -func (any *trueAny) Parse() *Iterator { - return nil -} - -func (any *trueAny) GetInterface() interface{} { - return true -} - -func (any *trueAny) ValueType() ValueType { - return BoolValue -} - -func (any *trueAny) MustBeValid() Any { - return any -} - -type falseAny struct { - baseAny -} - -func (any *falseAny) LastError() error { - return nil -} - -func (any *falseAny) ToBool() bool { - return false -} - -func (any *falseAny) ToInt() int { - return 0 -} - -func (any *falseAny) ToInt32() int32 { - return 0 -} - -func (any *falseAny) ToInt64() int64 { - return 0 -} - -func (any *falseAny) ToUint() uint { - return 0 -} - -func (any *falseAny) ToUint32() uint32 { - return 0 -} - -func (any *falseAny) ToUint64() uint64 { - return 0 -} - -func (any *falseAny) ToFloat32() float32 { - return 0 -} - -func (any *falseAny) ToFloat64() float64 { - return 0 -} - -func (any *falseAny) ToString() string { - return "false" -} - -func (any *falseAny) WriteTo(stream *Stream) { - stream.WriteFalse() -} - -func (any *falseAny) Parse() *Iterator { - return nil -} - -func (any *falseAny) GetInterface() interface{} { - return false -} - -func (any *falseAny) ValueType() ValueType { - return BoolValue -} - -func (any *falseAny) MustBeValid() Any { - return any -} diff --git a/vendor/github.com/json-iterator/go/any_float.go b/vendor/github.com/json-iterator/go/any_float.go deleted file mode 100644 index 35fdb0949..000000000 --- a/vendor/github.com/json-iterator/go/any_float.go +++ /dev/null @@ -1,83 +0,0 @@ -package jsoniter - -import ( - "strconv" -) - -type floatAny struct { - baseAny - val float64 -} - -func (any *floatAny) Parse() *Iterator { - return nil -} - -func (any *floatAny) ValueType() ValueType { - return NumberValue -} - -func (any *floatAny) MustBeValid() Any { - return any -} - -func (any *floatAny) LastError() error { - return nil -} - -func (any *floatAny) ToBool() bool { - return any.ToFloat64() != 0 -} - -func (any *floatAny) ToInt() int { - return int(any.val) -} - -func (any *floatAny) ToInt32() int32 { - return int32(any.val) -} - -func (any *floatAny) ToInt64() int64 { - return int64(any.val) -} - -func (any *floatAny) ToUint() uint { - if any.val > 0 { - return uint(any.val) - } - return 0 -} - -func (any *floatAny) ToUint32() uint32 { - if any.val > 0 { - return uint32(any.val) - } - return 0 -} - -func (any *floatAny) ToUint64() uint64 { - if any.val > 0 { - return uint64(any.val) - } - return 0 -} - -func (any *floatAny) ToFloat32() float32 { - return float32(any.val) -} - -func (any *floatAny) ToFloat64() float64 { - return any.val -} - -func (any *floatAny) ToString() string { - return strconv.FormatFloat(any.val, 'E', -1, 64) -} - -func (any *floatAny) WriteTo(stream *Stream) { - stream.WriteFloat64(any.val) -} - -func (any *floatAny) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/any_int32.go b/vendor/github.com/json-iterator/go/any_int32.go deleted file mode 100644 index 1b56f3991..000000000 --- a/vendor/github.com/json-iterator/go/any_int32.go +++ /dev/null @@ -1,74 +0,0 @@ -package jsoniter - -import ( - "strconv" -) - -type int32Any struct { - baseAny - val int32 -} - -func (any *int32Any) LastError() error { - return nil -} - -func (any *int32Any) ValueType() ValueType { - return NumberValue -} - -func (any *int32Any) MustBeValid() Any { - return any -} - -func (any *int32Any) ToBool() bool { - return any.val != 0 -} - -func (any *int32Any) ToInt() int { - return int(any.val) -} - -func (any *int32Any) ToInt32() int32 { - return any.val -} - -func (any *int32Any) ToInt64() int64 { - return int64(any.val) -} - -func (any *int32Any) ToUint() uint { - return uint(any.val) -} - -func (any *int32Any) ToUint32() uint32 { - return uint32(any.val) -} - -func (any *int32Any) ToUint64() uint64 { - return uint64(any.val) -} - -func (any *int32Any) ToFloat32() float32 { - return float32(any.val) -} - -func (any *int32Any) ToFloat64() float64 { - return float64(any.val) -} - -func (any *int32Any) ToString() string { - return strconv.FormatInt(int64(any.val), 10) -} - -func (any *int32Any) WriteTo(stream *Stream) { - stream.WriteInt32(any.val) -} - -func (any *int32Any) Parse() *Iterator { - return nil -} - -func (any *int32Any) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/any_int64.go b/vendor/github.com/json-iterator/go/any_int64.go deleted file mode 100644 index c440d72b6..000000000 --- a/vendor/github.com/json-iterator/go/any_int64.go +++ /dev/null @@ -1,74 +0,0 @@ -package jsoniter - -import ( - "strconv" -) - -type int64Any struct { - baseAny - val int64 -} - -func (any *int64Any) LastError() error { - return nil -} - -func (any *int64Any) ValueType() ValueType { - return NumberValue -} - -func (any *int64Any) MustBeValid() Any { - return any -} - -func (any *int64Any) ToBool() bool { - return any.val != 0 -} - -func (any *int64Any) ToInt() int { - return int(any.val) -} - -func (any *int64Any) ToInt32() int32 { - return int32(any.val) -} - -func (any *int64Any) ToInt64() int64 { - return any.val -} - -func (any *int64Any) ToUint() uint { - return uint(any.val) -} - -func (any *int64Any) ToUint32() uint32 { - return uint32(any.val) -} - -func (any *int64Any) ToUint64() uint64 { - return uint64(any.val) -} - -func (any *int64Any) ToFloat32() float32 { - return float32(any.val) -} - -func (any *int64Any) ToFloat64() float64 { - return float64(any.val) -} - -func (any *int64Any) ToString() string { - return strconv.FormatInt(any.val, 10) -} - -func (any *int64Any) WriteTo(stream *Stream) { - stream.WriteInt64(any.val) -} - -func (any *int64Any) Parse() *Iterator { - return nil -} - -func (any *int64Any) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/any_invalid.go b/vendor/github.com/json-iterator/go/any_invalid.go deleted file mode 100644 index 1d859eac3..000000000 --- a/vendor/github.com/json-iterator/go/any_invalid.go +++ /dev/null @@ -1,82 +0,0 @@ -package jsoniter - -import "fmt" - -type invalidAny struct { - baseAny - err error -} - -func newInvalidAny(path []interface{}) *invalidAny { - return &invalidAny{baseAny{}, fmt.Errorf("%v not found", path)} -} - -func (any *invalidAny) LastError() error { - return any.err -} - -func (any *invalidAny) ValueType() ValueType { - return InvalidValue -} - -func (any *invalidAny) MustBeValid() Any { - panic(any.err) -} - -func (any *invalidAny) ToBool() bool { - return false -} - -func (any *invalidAny) ToInt() int { - return 0 -} - -func (any *invalidAny) ToInt32() int32 { - return 0 -} - -func (any *invalidAny) ToInt64() int64 { - return 0 -} - -func (any *invalidAny) ToUint() uint { - return 0 -} - -func (any *invalidAny) ToUint32() uint32 { - return 0 -} - -func (any *invalidAny) ToUint64() uint64 { - return 0 -} - -func (any *invalidAny) ToFloat32() float32 { - return 0 -} - -func (any *invalidAny) ToFloat64() float64 { - return 0 -} - -func (any *invalidAny) ToString() string { - return "" -} - -func (any *invalidAny) WriteTo(stream *Stream) { -} - -func (any *invalidAny) Get(path ...interface{}) Any { - if any.err == nil { - return &invalidAny{baseAny{}, fmt.Errorf("get %v from invalid", path)} - } - return &invalidAny{baseAny{}, fmt.Errorf("%v, get %v from invalid", any.err, path)} -} - -func (any *invalidAny) Parse() *Iterator { - return nil -} - -func (any *invalidAny) GetInterface() interface{} { - return nil -} diff --git a/vendor/github.com/json-iterator/go/any_nil.go b/vendor/github.com/json-iterator/go/any_nil.go deleted file mode 100644 index d04cb54c1..000000000 --- a/vendor/github.com/json-iterator/go/any_nil.go +++ /dev/null @@ -1,69 +0,0 @@ -package jsoniter - -type nilAny struct { - baseAny -} - -func (any *nilAny) LastError() error { - return nil -} - -func (any *nilAny) ValueType() ValueType { - return NilValue -} - -func (any *nilAny) MustBeValid() Any { - return any -} - -func (any *nilAny) ToBool() bool { - return false -} - -func (any *nilAny) ToInt() int { - return 0 -} - -func (any *nilAny) ToInt32() int32 { - return 0 -} - -func (any *nilAny) ToInt64() int64 { - return 0 -} - -func (any *nilAny) ToUint() uint { - return 0 -} - -func (any *nilAny) ToUint32() uint32 { - return 0 -} - -func (any *nilAny) ToUint64() uint64 { - return 0 -} - -func (any *nilAny) ToFloat32() float32 { - return 0 -} - -func (any *nilAny) ToFloat64() float64 { - return 0 -} - -func (any *nilAny) ToString() string { - return "" -} - -func (any *nilAny) WriteTo(stream *Stream) { - stream.WriteNil() -} - -func (any *nilAny) Parse() *Iterator { - return nil -} - -func (any *nilAny) GetInterface() interface{} { - return nil -} diff --git a/vendor/github.com/json-iterator/go/any_number.go b/vendor/github.com/json-iterator/go/any_number.go deleted file mode 100644 index 9d1e901a6..000000000 --- a/vendor/github.com/json-iterator/go/any_number.go +++ /dev/null @@ -1,123 +0,0 @@ -package jsoniter - -import ( - "io" - "unsafe" -) - -type numberLazyAny struct { - baseAny - cfg *frozenConfig - buf []byte - err error -} - -func (any *numberLazyAny) ValueType() ValueType { - return NumberValue -} - -func (any *numberLazyAny) MustBeValid() Any { - return any -} - -func (any *numberLazyAny) LastError() error { - return any.err -} - -func (any *numberLazyAny) ToBool() bool { - return any.ToFloat64() != 0 -} - -func (any *numberLazyAny) ToInt() int { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadInt() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToInt32() int32 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadInt32() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToInt64() int64 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadInt64() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToUint() uint { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadUint() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToUint32() uint32 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadUint32() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToUint64() uint64 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadUint64() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToFloat32() float32 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadFloat32() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToFloat64() float64 { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - val := iter.ReadFloat64() - if iter.Error != nil && iter.Error != io.EOF { - any.err = iter.Error - } - return val -} - -func (any *numberLazyAny) ToString() string { - return *(*string)(unsafe.Pointer(&any.buf)) -} - -func (any *numberLazyAny) WriteTo(stream *Stream) { - stream.Write(any.buf) -} - -func (any *numberLazyAny) GetInterface() interface{} { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - return iter.Read() -} diff --git a/vendor/github.com/json-iterator/go/any_object.go b/vendor/github.com/json-iterator/go/any_object.go deleted file mode 100644 index c44ef5c98..000000000 --- a/vendor/github.com/json-iterator/go/any_object.go +++ /dev/null @@ -1,374 +0,0 @@ -package jsoniter - -import ( - "reflect" - "unsafe" -) - -type objectLazyAny struct { - baseAny - cfg *frozenConfig - buf []byte - err error -} - -func (any *objectLazyAny) ValueType() ValueType { - return ObjectValue -} - -func (any *objectLazyAny) MustBeValid() Any { - return any -} - -func (any *objectLazyAny) LastError() error { - return any.err -} - -func (any *objectLazyAny) ToBool() bool { - return true -} - -func (any *objectLazyAny) ToInt() int { - return 0 -} - -func (any *objectLazyAny) ToInt32() int32 { - return 0 -} - -func (any *objectLazyAny) ToInt64() int64 { - return 0 -} - -func (any *objectLazyAny) ToUint() uint { - return 0 -} - -func (any *objectLazyAny) ToUint32() uint32 { - return 0 -} - -func (any *objectLazyAny) ToUint64() uint64 { - return 0 -} - -func (any *objectLazyAny) ToFloat32() float32 { - return 0 -} - -func (any *objectLazyAny) ToFloat64() float64 { - return 0 -} - -func (any *objectLazyAny) ToString() string { - return *(*string)(unsafe.Pointer(&any.buf)) -} - -func (any *objectLazyAny) ToVal(obj interface{}) { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadVal(obj) -} - -func (any *objectLazyAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - switch firstPath := path[0].(type) { - case string: - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - valueBytes := locateObjectField(iter, firstPath) - if valueBytes == nil { - return newInvalidAny(path) - } - iter.ResetBytes(valueBytes) - return locatePath(iter, path[1:]) - case int32: - if '*' == firstPath { - mappedAll := map[string]Any{} - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadMapCB(func(iter *Iterator, field string) bool { - mapped := locatePath(iter, path[1:]) - if mapped.ValueType() != InvalidValue { - mappedAll[field] = mapped - } - return true - }) - return wrapMap(mappedAll) - } - return newInvalidAny(path) - default: - return newInvalidAny(path) - } -} - -func (any *objectLazyAny) Keys() []string { - keys := []string{} - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadMapCB(func(iter *Iterator, field string) bool { - iter.Skip() - keys = append(keys, field) - return true - }) - return keys -} - -func (any *objectLazyAny) Size() int { - size := 0 - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - iter.ReadObjectCB(func(iter *Iterator, field string) bool { - iter.Skip() - size++ - return true - }) - return size -} - -func (any *objectLazyAny) WriteTo(stream *Stream) { - stream.Write(any.buf) -} - -func (any *objectLazyAny) GetInterface() interface{} { - iter := any.cfg.BorrowIterator(any.buf) - defer any.cfg.ReturnIterator(iter) - return iter.Read() -} - -type objectAny struct { - baseAny - err error - val reflect.Value -} - -func wrapStruct(val interface{}) *objectAny { - return &objectAny{baseAny{}, nil, reflect.ValueOf(val)} -} - -func (any *objectAny) ValueType() ValueType { - return ObjectValue -} - -func (any *objectAny) MustBeValid() Any { - return any -} - -func (any *objectAny) Parse() *Iterator { - return nil -} - -func (any *objectAny) LastError() error { - return any.err -} - -func (any *objectAny) ToBool() bool { - return any.val.NumField() != 0 -} - -func (any *objectAny) ToInt() int { - return 0 -} - -func (any *objectAny) ToInt32() int32 { - return 0 -} - -func (any *objectAny) ToInt64() int64 { - return 0 -} - -func (any *objectAny) ToUint() uint { - return 0 -} - -func (any *objectAny) ToUint32() uint32 { - return 0 -} - -func (any *objectAny) ToUint64() uint64 { - return 0 -} - -func (any *objectAny) ToFloat32() float32 { - return 0 -} - -func (any *objectAny) ToFloat64() float64 { - return 0 -} - -func (any *objectAny) ToString() string { - str, err := MarshalToString(any.val.Interface()) - any.err = err - return str -} - -func (any *objectAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - switch firstPath := path[0].(type) { - case string: - field := any.val.FieldByName(firstPath) - if !field.IsValid() { - return newInvalidAny(path) - } - return Wrap(field.Interface()) - case int32: - if '*' == firstPath { - mappedAll := map[string]Any{} - for i := 0; i < any.val.NumField(); i++ { - field := any.val.Field(i) - if field.CanInterface() { - mapped := Wrap(field.Interface()).Get(path[1:]...) - if mapped.ValueType() != InvalidValue { - mappedAll[any.val.Type().Field(i).Name] = mapped - } - } - } - return wrapMap(mappedAll) - } - return newInvalidAny(path) - default: - return newInvalidAny(path) - } -} - -func (any *objectAny) Keys() []string { - keys := make([]string, 0, any.val.NumField()) - for i := 0; i < any.val.NumField(); i++ { - keys = append(keys, any.val.Type().Field(i).Name) - } - return keys -} - -func (any *objectAny) Size() int { - return any.val.NumField() -} - -func (any *objectAny) WriteTo(stream *Stream) { - stream.WriteVal(any.val) -} - -func (any *objectAny) GetInterface() interface{} { - return any.val.Interface() -} - -type mapAny struct { - baseAny - err error - val reflect.Value -} - -func wrapMap(val interface{}) *mapAny { - return &mapAny{baseAny{}, nil, reflect.ValueOf(val)} -} - -func (any *mapAny) ValueType() ValueType { - return ObjectValue -} - -func (any *mapAny) MustBeValid() Any { - return any -} - -func (any *mapAny) Parse() *Iterator { - return nil -} - -func (any *mapAny) LastError() error { - return any.err -} - -func (any *mapAny) ToBool() bool { - return true -} - -func (any *mapAny) ToInt() int { - return 0 -} - -func (any *mapAny) ToInt32() int32 { - return 0 -} - -func (any *mapAny) ToInt64() int64 { - return 0 -} - -func (any *mapAny) ToUint() uint { - return 0 -} - -func (any *mapAny) ToUint32() uint32 { - return 0 -} - -func (any *mapAny) ToUint64() uint64 { - return 0 -} - -func (any *mapAny) ToFloat32() float32 { - return 0 -} - -func (any *mapAny) ToFloat64() float64 { - return 0 -} - -func (any *mapAny) ToString() string { - str, err := MarshalToString(any.val.Interface()) - any.err = err - return str -} - -func (any *mapAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - switch firstPath := path[0].(type) { - case int32: - if '*' == firstPath { - mappedAll := map[string]Any{} - for _, key := range any.val.MapKeys() { - keyAsStr := key.String() - element := Wrap(any.val.MapIndex(key).Interface()) - mapped := element.Get(path[1:]...) - if mapped.ValueType() != InvalidValue { - mappedAll[keyAsStr] = mapped - } - } - return wrapMap(mappedAll) - } - return newInvalidAny(path) - default: - value := any.val.MapIndex(reflect.ValueOf(firstPath)) - if !value.IsValid() { - return newInvalidAny(path) - } - return Wrap(value.Interface()) - } -} - -func (any *mapAny) Keys() []string { - keys := make([]string, 0, any.val.Len()) - for _, key := range any.val.MapKeys() { - keys = append(keys, key.String()) - } - return keys -} - -func (any *mapAny) Size() int { - return any.val.Len() -} - -func (any *mapAny) WriteTo(stream *Stream) { - stream.WriteVal(any.val) -} - -func (any *mapAny) GetInterface() interface{} { - return any.val.Interface() -} diff --git a/vendor/github.com/json-iterator/go/any_str.go b/vendor/github.com/json-iterator/go/any_str.go deleted file mode 100644 index a4b93c78c..000000000 --- a/vendor/github.com/json-iterator/go/any_str.go +++ /dev/null @@ -1,166 +0,0 @@ -package jsoniter - -import ( - "fmt" - "strconv" -) - -type stringAny struct { - baseAny - val string -} - -func (any *stringAny) Get(path ...interface{}) Any { - if len(path) == 0 { - return any - } - return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)} -} - -func (any *stringAny) Parse() *Iterator { - return nil -} - -func (any *stringAny) ValueType() ValueType { - return StringValue -} - -func (any *stringAny) MustBeValid() Any { - return any -} - -func (any *stringAny) LastError() error { - return nil -} - -func (any *stringAny) ToBool() bool { - str := any.ToString() - if str == "0" { - return false - } - for _, c := range str { - switch c { - case ' ', '\n', '\r', '\t': - default: - return true - } - } - return false -} - -func (any *stringAny) ToInt() int { - return int(any.ToInt64()) - -} - -func (any *stringAny) ToInt32() int32 { - return int32(any.ToInt64()) -} - -func (any *stringAny) ToInt64() int64 { - if any.val == "" { - return 0 - } - - flag := 1 - startPos := 0 - endPos := 0 - if any.val[0] == '+' || any.val[0] == '-' { - startPos = 1 - } - - if any.val[0] == '-' { - flag = -1 - } - - for i := startPos; i < len(any.val); i++ { - if any.val[i] >= '0' && any.val[i] <= '9' { - endPos = i + 1 - } else { - break - } - } - parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64) - return int64(flag) * parsed -} - -func (any *stringAny) ToUint() uint { - return uint(any.ToUint64()) -} - -func (any *stringAny) ToUint32() uint32 { - return uint32(any.ToUint64()) -} - -func (any *stringAny) ToUint64() uint64 { - if any.val == "" { - return 0 - } - - startPos := 0 - endPos := 0 - - if any.val[0] == '-' { - return 0 - } - if any.val[0] == '+' { - startPos = 1 - } - - for i := startPos; i < len(any.val); i++ { - if any.val[i] >= '0' && any.val[i] <= '9' { - endPos = i + 1 - } else { - break - } - } - parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64) - return parsed -} - -func (any *stringAny) ToFloat32() float32 { - return float32(any.ToFloat64()) -} - -func (any *stringAny) ToFloat64() float64 { - if len(any.val) == 0 { - return 0 - } - - // first char invalid - if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') { - return 0 - } - - // extract valid num expression from string - // eg 123true => 123, -12.12xxa => -12.12 - endPos := 1 - for i := 1; i < len(any.val); i++ { - if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' { - endPos = i + 1 - continue - } - - // end position is the first char which is not digit - if any.val[i] >= '0' && any.val[i] <= '9' { - endPos = i + 1 - } else { - endPos = i - break - } - } - parsed, _ := strconv.ParseFloat(any.val[:endPos], 64) - return parsed -} - -func (any *stringAny) ToString() string { - return any.val -} - -func (any *stringAny) WriteTo(stream *Stream) { - stream.WriteString(any.val) -} - -func (any *stringAny) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/any_uint32.go b/vendor/github.com/json-iterator/go/any_uint32.go deleted file mode 100644 index 656bbd33d..000000000 --- a/vendor/github.com/json-iterator/go/any_uint32.go +++ /dev/null @@ -1,74 +0,0 @@ -package jsoniter - -import ( - "strconv" -) - -type uint32Any struct { - baseAny - val uint32 -} - -func (any *uint32Any) LastError() error { - return nil -} - -func (any *uint32Any) ValueType() ValueType { - return NumberValue -} - -func (any *uint32Any) MustBeValid() Any { - return any -} - -func (any *uint32Any) ToBool() bool { - return any.val != 0 -} - -func (any *uint32Any) ToInt() int { - return int(any.val) -} - -func (any *uint32Any) ToInt32() int32 { - return int32(any.val) -} - -func (any *uint32Any) ToInt64() int64 { - return int64(any.val) -} - -func (any *uint32Any) ToUint() uint { - return uint(any.val) -} - -func (any *uint32Any) ToUint32() uint32 { - return any.val -} - -func (any *uint32Any) ToUint64() uint64 { - return uint64(any.val) -} - -func (any *uint32Any) ToFloat32() float32 { - return float32(any.val) -} - -func (any *uint32Any) ToFloat64() float64 { - return float64(any.val) -} - -func (any *uint32Any) ToString() string { - return strconv.FormatInt(int64(any.val), 10) -} - -func (any *uint32Any) WriteTo(stream *Stream) { - stream.WriteUint32(any.val) -} - -func (any *uint32Any) Parse() *Iterator { - return nil -} - -func (any *uint32Any) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/any_uint64.go b/vendor/github.com/json-iterator/go/any_uint64.go deleted file mode 100644 index 7df2fce33..000000000 --- a/vendor/github.com/json-iterator/go/any_uint64.go +++ /dev/null @@ -1,74 +0,0 @@ -package jsoniter - -import ( - "strconv" -) - -type uint64Any struct { - baseAny - val uint64 -} - -func (any *uint64Any) LastError() error { - return nil -} - -func (any *uint64Any) ValueType() ValueType { - return NumberValue -} - -func (any *uint64Any) MustBeValid() Any { - return any -} - -func (any *uint64Any) ToBool() bool { - return any.val != 0 -} - -func (any *uint64Any) ToInt() int { - return int(any.val) -} - -func (any *uint64Any) ToInt32() int32 { - return int32(any.val) -} - -func (any *uint64Any) ToInt64() int64 { - return int64(any.val) -} - -func (any *uint64Any) ToUint() uint { - return uint(any.val) -} - -func (any *uint64Any) ToUint32() uint32 { - return uint32(any.val) -} - -func (any *uint64Any) ToUint64() uint64 { - return any.val -} - -func (any *uint64Any) ToFloat32() float32 { - return float32(any.val) -} - -func (any *uint64Any) ToFloat64() float64 { - return float64(any.val) -} - -func (any *uint64Any) ToString() string { - return strconv.FormatUint(any.val, 10) -} - -func (any *uint64Any) WriteTo(stream *Stream) { - stream.WriteUint64(any.val) -} - -func (any *uint64Any) Parse() *Iterator { - return nil -} - -func (any *uint64Any) GetInterface() interface{} { - return any.val -} diff --git a/vendor/github.com/json-iterator/go/build.sh b/vendor/github.com/json-iterator/go/build.sh deleted file mode 100644 index b45ef6883..000000000 --- a/vendor/github.com/json-iterator/go/build.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/bin/bash -set -e -set -x - -if [ ! -d /tmp/build-golang/src/github.com/json-iterator ]; then - mkdir -p /tmp/build-golang/src/github.com/json-iterator - ln -s $PWD /tmp/build-golang/src/github.com/json-iterator/go -fi -export GOPATH=/tmp/build-golang -go get -u github.com/golang/dep/cmd/dep -cd /tmp/build-golang/src/github.com/json-iterator/go -exec $GOPATH/bin/dep ensure -update diff --git a/vendor/github.com/json-iterator/go/config.go b/vendor/github.com/json-iterator/go/config.go deleted file mode 100644 index 8c58fcba5..000000000 --- a/vendor/github.com/json-iterator/go/config.go +++ /dev/null @@ -1,375 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "io" - "reflect" - "sync" - "unsafe" - - "github.com/modern-go/concurrent" - "github.com/modern-go/reflect2" -) - -// Config customize how the API should behave. -// The API is created from Config by Froze. -type Config struct { - IndentionStep int - MarshalFloatWith6Digits bool - EscapeHTML bool - SortMapKeys bool - UseNumber bool - DisallowUnknownFields bool - TagKey string - OnlyTaggedField bool - ValidateJsonRawMessage bool - ObjectFieldMustBeSimpleString bool - CaseSensitive bool -} - -// API the public interface of this package. -// Primary Marshal and Unmarshal. -type API interface { - IteratorPool - StreamPool - MarshalToString(v interface{}) (string, error) - Marshal(v interface{}) ([]byte, error) - MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) - UnmarshalFromString(str string, v interface{}) error - Unmarshal(data []byte, v interface{}) error - Get(data []byte, path ...interface{}) Any - NewEncoder(writer io.Writer) *Encoder - NewDecoder(reader io.Reader) *Decoder - Valid(data []byte) bool - RegisterExtension(extension Extension) - DecoderOf(typ reflect2.Type) ValDecoder - EncoderOf(typ reflect2.Type) ValEncoder -} - -// ConfigDefault the default API -var ConfigDefault = Config{ - EscapeHTML: true, -}.Froze() - -// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior -var ConfigCompatibleWithStandardLibrary = Config{ - EscapeHTML: true, - SortMapKeys: true, - ValidateJsonRawMessage: true, -}.Froze() - -// ConfigFastest marshals float with only 6 digits precision -var ConfigFastest = Config{ - EscapeHTML: false, - MarshalFloatWith6Digits: true, // will lose precession - ObjectFieldMustBeSimpleString: true, // do not unescape object field -}.Froze() - -type frozenConfig struct { - configBeforeFrozen Config - sortMapKeys bool - indentionStep int - objectFieldMustBeSimpleString bool - onlyTaggedField bool - disallowUnknownFields bool - decoderCache *concurrent.Map - encoderCache *concurrent.Map - encoderExtension Extension - decoderExtension Extension - extraExtensions []Extension - streamPool *sync.Pool - iteratorPool *sync.Pool - caseSensitive bool -} - -func (cfg *frozenConfig) initCache() { - cfg.decoderCache = concurrent.NewMap() - cfg.encoderCache = concurrent.NewMap() -} - -func (cfg *frozenConfig) addDecoderToCache(cacheKey uintptr, decoder ValDecoder) { - cfg.decoderCache.Store(cacheKey, decoder) -} - -func (cfg *frozenConfig) addEncoderToCache(cacheKey uintptr, encoder ValEncoder) { - cfg.encoderCache.Store(cacheKey, encoder) -} - -func (cfg *frozenConfig) getDecoderFromCache(cacheKey uintptr) ValDecoder { - decoder, found := cfg.decoderCache.Load(cacheKey) - if found { - return decoder.(ValDecoder) - } - return nil -} - -func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder { - encoder, found := cfg.encoderCache.Load(cacheKey) - if found { - return encoder.(ValEncoder) - } - return nil -} - -var cfgCache = concurrent.NewMap() - -func getFrozenConfigFromCache(cfg Config) *frozenConfig { - obj, found := cfgCache.Load(cfg) - if found { - return obj.(*frozenConfig) - } - return nil -} - -func addFrozenConfigToCache(cfg Config, frozenConfig *frozenConfig) { - cfgCache.Store(cfg, frozenConfig) -} - -// Froze forge API from config -func (cfg Config) Froze() API { - api := &frozenConfig{ - sortMapKeys: cfg.SortMapKeys, - indentionStep: cfg.IndentionStep, - objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString, - onlyTaggedField: cfg.OnlyTaggedField, - disallowUnknownFields: cfg.DisallowUnknownFields, - caseSensitive: cfg.CaseSensitive, - } - api.streamPool = &sync.Pool{ - New: func() interface{} { - return NewStream(api, nil, 512) - }, - } - api.iteratorPool = &sync.Pool{ - New: func() interface{} { - return NewIterator(api) - }, - } - api.initCache() - encoderExtension := EncoderExtension{} - decoderExtension := DecoderExtension{} - if cfg.MarshalFloatWith6Digits { - api.marshalFloatWith6Digits(encoderExtension) - } - if cfg.EscapeHTML { - api.escapeHTML(encoderExtension) - } - if cfg.UseNumber { - api.useNumber(decoderExtension) - } - if cfg.ValidateJsonRawMessage { - api.validateJsonRawMessage(encoderExtension) - } - api.encoderExtension = encoderExtension - api.decoderExtension = decoderExtension - api.configBeforeFrozen = cfg - return api -} - -func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig { - api := getFrozenConfigFromCache(cfg) - if api != nil { - return api - } - api = cfg.Froze().(*frozenConfig) - for _, extension := range extraExtensions { - api.RegisterExtension(extension) - } - addFrozenConfigToCache(cfg, api) - return api -} - -func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) { - encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) { - rawMessage := *(*json.RawMessage)(ptr) - iter := cfg.BorrowIterator([]byte(rawMessage)) - iter.Read() - if iter.Error != nil { - stream.WriteRaw("null") - } else { - cfg.ReturnIterator(iter) - stream.WriteRaw(string(rawMessage)) - } - }, func(ptr unsafe.Pointer) bool { - return len(*((*json.RawMessage)(ptr))) == 0 - }} - extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder - extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder -} - -func (cfg *frozenConfig) useNumber(extension DecoderExtension) { - extension[reflect2.TypeOfPtr((*interface{})(nil)).Elem()] = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) { - exitingValue := *((*interface{})(ptr)) - if exitingValue != nil && reflect.TypeOf(exitingValue).Kind() == reflect.Ptr { - iter.ReadVal(exitingValue) - return - } - if iter.WhatIsNext() == NumberValue { - *((*interface{})(ptr)) = json.Number(iter.readNumberAsString()) - } else { - *((*interface{})(ptr)) = iter.Read() - } - }} -} -func (cfg *frozenConfig) getTagKey() string { - tagKey := cfg.configBeforeFrozen.TagKey - if tagKey == "" { - return "json" - } - return tagKey -} - -func (cfg *frozenConfig) RegisterExtension(extension Extension) { - cfg.extraExtensions = append(cfg.extraExtensions, extension) - copied := cfg.configBeforeFrozen - cfg.configBeforeFrozen = copied -} - -type lossyFloat32Encoder struct { -} - -func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat32Lossy(*((*float32)(ptr))) -} - -func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float32)(ptr)) == 0 -} - -type lossyFloat64Encoder struct { -} - -func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat64Lossy(*((*float64)(ptr))) -} - -func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float64)(ptr)) == 0 -} - -// EnableLossyFloatMarshalling keeps 10**(-6) precision -// for float variables for better performance. -func (cfg *frozenConfig) marshalFloatWith6Digits(extension EncoderExtension) { - // for better performance - extension[reflect2.TypeOfPtr((*float32)(nil)).Elem()] = &lossyFloat32Encoder{} - extension[reflect2.TypeOfPtr((*float64)(nil)).Elem()] = &lossyFloat64Encoder{} -} - -type htmlEscapedStringEncoder struct { -} - -func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - str := *((*string)(ptr)) - stream.WriteStringWithHTMLEscaped(str) -} - -func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return *((*string)(ptr)) == "" -} - -func (cfg *frozenConfig) escapeHTML(encoderExtension EncoderExtension) { - encoderExtension[reflect2.TypeOfPtr((*string)(nil)).Elem()] = &htmlEscapedStringEncoder{} -} - -func (cfg *frozenConfig) cleanDecoders() { - typeDecoders = map[string]ValDecoder{} - fieldDecoders = map[string]ValDecoder{} - *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig)) -} - -func (cfg *frozenConfig) cleanEncoders() { - typeEncoders = map[string]ValEncoder{} - fieldEncoders = map[string]ValEncoder{} - *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig)) -} - -func (cfg *frozenConfig) MarshalToString(v interface{}) (string, error) { - stream := cfg.BorrowStream(nil) - defer cfg.ReturnStream(stream) - stream.WriteVal(v) - if stream.Error != nil { - return "", stream.Error - } - return string(stream.Buffer()), nil -} - -func (cfg *frozenConfig) Marshal(v interface{}) ([]byte, error) { - stream := cfg.BorrowStream(nil) - defer cfg.ReturnStream(stream) - stream.WriteVal(v) - if stream.Error != nil { - return nil, stream.Error - } - result := stream.Buffer() - copied := make([]byte, len(result)) - copy(copied, result) - return copied, nil -} - -func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { - if prefix != "" { - panic("prefix is not supported") - } - for _, r := range indent { - if r != ' ' { - panic("indent can only be space") - } - } - newCfg := cfg.configBeforeFrozen - newCfg.IndentionStep = len(indent) - return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v) -} - -func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error { - data := []byte(str) - iter := cfg.BorrowIterator(data) - defer cfg.ReturnIterator(iter) - iter.ReadVal(v) - c := iter.nextToken() - if c == 0 { - if iter.Error == io.EOF { - return nil - } - return iter.Error - } - iter.ReportError("Unmarshal", "there are bytes left after unmarshal") - return iter.Error -} - -func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any { - iter := cfg.BorrowIterator(data) - defer cfg.ReturnIterator(iter) - return locatePath(iter, path) -} - -func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error { - iter := cfg.BorrowIterator(data) - defer cfg.ReturnIterator(iter) - iter.ReadVal(v) - c := iter.nextToken() - if c == 0 { - if iter.Error == io.EOF { - return nil - } - return iter.Error - } - iter.ReportError("Unmarshal", "there are bytes left after unmarshal") - return iter.Error -} - -func (cfg *frozenConfig) NewEncoder(writer io.Writer) *Encoder { - stream := NewStream(cfg, writer, 512) - return &Encoder{stream} -} - -func (cfg *frozenConfig) NewDecoder(reader io.Reader) *Decoder { - iter := Parse(cfg, reader, 512) - return &Decoder{iter} -} - -func (cfg *frozenConfig) Valid(data []byte) bool { - iter := cfg.BorrowIterator(data) - defer cfg.ReturnIterator(iter) - iter.Skip() - return iter.Error == nil -} diff --git a/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md b/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md deleted file mode 100644 index 3095662b0..000000000 --- a/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md +++ /dev/null @@ -1,7 +0,0 @@ -| json type \ dest type | bool | int | uint | float |string| -| --- | --- | --- | --- |--|--| -| number | positive => true
negative => true
zero => false| 23.2 => 23
-32.1 => -32| 12.1 => 12
-12.1 => 0|as normal|same as origin| -| string | empty string => false
string "0" => false
other strings => true | "123.32" => 123
"-123.4" => -123
"123.23xxxw" => 123
"abcde12" => 0
"-32.1" => -32| 13.2 => 13
-1.1 => 0 |12.1 => 12.1
-12.3 => -12.3
12.4xxa => 12.4
+1.1e2 =>110 |same as origin| -| bool | true => true
false => false| true => 1
false => 0 | true => 1
false => 0 |true => 1
false => 0|true => "true"
false => "false"| -| object | true | 0 | 0 |0|originnal json| -| array | empty array => false
nonempty array => true| [] => 0
[1,2] => 1 | [] => 0
[1,2] => 1 |[] => 0
[1,2] => 1|original json| \ No newline at end of file diff --git a/vendor/github.com/json-iterator/go/go.mod b/vendor/github.com/json-iterator/go/go.mod deleted file mode 100644 index e05c42ff5..000000000 --- a/vendor/github.com/json-iterator/go/go.mod +++ /dev/null @@ -1,11 +0,0 @@ -module github.com/json-iterator/go - -go 1.12 - -require ( - github.com/davecgh/go-spew v1.1.1 - github.com/google/gofuzz v1.0.0 - github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 - github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 - github.com/stretchr/testify v1.3.0 -) diff --git a/vendor/github.com/json-iterator/go/go.sum b/vendor/github.com/json-iterator/go/go.sum deleted file mode 100644 index d778b5a14..000000000 --- a/vendor/github.com/json-iterator/go/go.sum +++ /dev/null @@ -1,14 +0,0 @@ -github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw= -github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= -github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc= -github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= -github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= -github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= diff --git a/vendor/github.com/json-iterator/go/iter.go b/vendor/github.com/json-iterator/go/iter.go deleted file mode 100644 index 95ae54fbf..000000000 --- a/vendor/github.com/json-iterator/go/iter.go +++ /dev/null @@ -1,322 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "fmt" - "io" -) - -// ValueType the type for JSON element -type ValueType int - -const ( - // InvalidValue invalid JSON element - InvalidValue ValueType = iota - // StringValue JSON element "string" - StringValue - // NumberValue JSON element 100 or 0.10 - NumberValue - // NilValue JSON element null - NilValue - // BoolValue JSON element true or false - BoolValue - // ArrayValue JSON element [] - ArrayValue - // ObjectValue JSON element {} - ObjectValue -) - -var hexDigits []byte -var valueTypes []ValueType - -func init() { - hexDigits = make([]byte, 256) - for i := 0; i < len(hexDigits); i++ { - hexDigits[i] = 255 - } - for i := '0'; i <= '9'; i++ { - hexDigits[i] = byte(i - '0') - } - for i := 'a'; i <= 'f'; i++ { - hexDigits[i] = byte((i - 'a') + 10) - } - for i := 'A'; i <= 'F'; i++ { - hexDigits[i] = byte((i - 'A') + 10) - } - valueTypes = make([]ValueType, 256) - for i := 0; i < len(valueTypes); i++ { - valueTypes[i] = InvalidValue - } - valueTypes['"'] = StringValue - valueTypes['-'] = NumberValue - valueTypes['0'] = NumberValue - valueTypes['1'] = NumberValue - valueTypes['2'] = NumberValue - valueTypes['3'] = NumberValue - valueTypes['4'] = NumberValue - valueTypes['5'] = NumberValue - valueTypes['6'] = NumberValue - valueTypes['7'] = NumberValue - valueTypes['8'] = NumberValue - valueTypes['9'] = NumberValue - valueTypes['t'] = BoolValue - valueTypes['f'] = BoolValue - valueTypes['n'] = NilValue - valueTypes['['] = ArrayValue - valueTypes['{'] = ObjectValue -} - -// Iterator is a io.Reader like object, with JSON specific read functions. -// Error is not returned as return value, but stored as Error member on this iterator instance. -type Iterator struct { - cfg *frozenConfig - reader io.Reader - buf []byte - head int - tail int - captureStartedAt int - captured []byte - Error error - Attachment interface{} // open for customized decoder -} - -// NewIterator creates an empty Iterator instance -func NewIterator(cfg API) *Iterator { - return &Iterator{ - cfg: cfg.(*frozenConfig), - reader: nil, - buf: nil, - head: 0, - tail: 0, - } -} - -// Parse creates an Iterator instance from io.Reader -func Parse(cfg API, reader io.Reader, bufSize int) *Iterator { - return &Iterator{ - cfg: cfg.(*frozenConfig), - reader: reader, - buf: make([]byte, bufSize), - head: 0, - tail: 0, - } -} - -// ParseBytes creates an Iterator instance from byte array -func ParseBytes(cfg API, input []byte) *Iterator { - return &Iterator{ - cfg: cfg.(*frozenConfig), - reader: nil, - buf: input, - head: 0, - tail: len(input), - } -} - -// ParseString creates an Iterator instance from string -func ParseString(cfg API, input string) *Iterator { - return ParseBytes(cfg, []byte(input)) -} - -// Pool returns a pool can provide more iterator with same configuration -func (iter *Iterator) Pool() IteratorPool { - return iter.cfg -} - -// Reset reuse iterator instance by specifying another reader -func (iter *Iterator) Reset(reader io.Reader) *Iterator { - iter.reader = reader - iter.head = 0 - iter.tail = 0 - return iter -} - -// ResetBytes reuse iterator instance by specifying another byte array as input -func (iter *Iterator) ResetBytes(input []byte) *Iterator { - iter.reader = nil - iter.buf = input - iter.head = 0 - iter.tail = len(input) - return iter -} - -// WhatIsNext gets ValueType of relatively next json element -func (iter *Iterator) WhatIsNext() ValueType { - valueType := valueTypes[iter.nextToken()] - iter.unreadByte() - return valueType -} - -func (iter *Iterator) skipWhitespacesWithoutLoadMore() bool { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - switch c { - case ' ', '\n', '\t', '\r': - continue - } - iter.head = i - return false - } - return true -} - -func (iter *Iterator) isObjectEnd() bool { - c := iter.nextToken() - if c == ',' { - return false - } - if c == '}' { - return true - } - iter.ReportError("isObjectEnd", "object ended prematurely, unexpected char "+string([]byte{c})) - return true -} - -func (iter *Iterator) nextToken() byte { - // a variation of skip whitespaces, returning the next non-whitespace token - for { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - switch c { - case ' ', '\n', '\t', '\r': - continue - } - iter.head = i + 1 - return c - } - if !iter.loadMore() { - return 0 - } - } -} - -// ReportError record a error in iterator instance with current position. -func (iter *Iterator) ReportError(operation string, msg string) { - if iter.Error != nil { - if iter.Error != io.EOF { - return - } - } - peekStart := iter.head - 10 - if peekStart < 0 { - peekStart = 0 - } - peekEnd := iter.head + 10 - if peekEnd > iter.tail { - peekEnd = iter.tail - } - parsing := string(iter.buf[peekStart:peekEnd]) - contextStart := iter.head - 50 - if contextStart < 0 { - contextStart = 0 - } - contextEnd := iter.head + 50 - if contextEnd > iter.tail { - contextEnd = iter.tail - } - context := string(iter.buf[contextStart:contextEnd]) - iter.Error = fmt.Errorf("%s: %s, error found in #%v byte of ...|%s|..., bigger context ...|%s|...", - operation, msg, iter.head-peekStart, parsing, context) -} - -// CurrentBuffer gets current buffer as string for debugging purpose -func (iter *Iterator) CurrentBuffer() string { - peekStart := iter.head - 10 - if peekStart < 0 { - peekStart = 0 - } - return fmt.Sprintf("parsing #%v byte, around ...|%s|..., whole buffer ...|%s|...", iter.head, - string(iter.buf[peekStart:iter.head]), string(iter.buf[0:iter.tail])) -} - -func (iter *Iterator) readByte() (ret byte) { - if iter.head == iter.tail { - if iter.loadMore() { - ret = iter.buf[iter.head] - iter.head++ - return ret - } - return 0 - } - ret = iter.buf[iter.head] - iter.head++ - return ret -} - -func (iter *Iterator) loadMore() bool { - if iter.reader == nil { - if iter.Error == nil { - iter.head = iter.tail - iter.Error = io.EOF - } - return false - } - if iter.captured != nil { - iter.captured = append(iter.captured, - iter.buf[iter.captureStartedAt:iter.tail]...) - iter.captureStartedAt = 0 - } - for { - n, err := iter.reader.Read(iter.buf) - if n == 0 { - if err != nil { - if iter.Error == nil { - iter.Error = err - } - return false - } - } else { - iter.head = 0 - iter.tail = n - return true - } - } -} - -func (iter *Iterator) unreadByte() { - if iter.Error != nil { - return - } - iter.head-- - return -} - -// Read read the next JSON element as generic interface{}. -func (iter *Iterator) Read() interface{} { - valueType := iter.WhatIsNext() - switch valueType { - case StringValue: - return iter.ReadString() - case NumberValue: - if iter.cfg.configBeforeFrozen.UseNumber { - return json.Number(iter.readNumberAsString()) - } - return iter.ReadFloat64() - case NilValue: - iter.skipFourBytes('n', 'u', 'l', 'l') - return nil - case BoolValue: - return iter.ReadBool() - case ArrayValue: - arr := []interface{}{} - iter.ReadArrayCB(func(iter *Iterator) bool { - var elem interface{} - iter.ReadVal(&elem) - arr = append(arr, elem) - return true - }) - return arr - case ObjectValue: - obj := map[string]interface{}{} - iter.ReadMapCB(func(Iter *Iterator, field string) bool { - var elem interface{} - iter.ReadVal(&elem) - obj[field] = elem - return true - }) - return obj - default: - iter.ReportError("Read", fmt.Sprintf("unexpected value type: %v", valueType)) - return nil - } -} diff --git a/vendor/github.com/json-iterator/go/iter_array.go b/vendor/github.com/json-iterator/go/iter_array.go deleted file mode 100644 index 6188cb457..000000000 --- a/vendor/github.com/json-iterator/go/iter_array.go +++ /dev/null @@ -1,58 +0,0 @@ -package jsoniter - -// ReadArray read array element, tells if the array has more element to read. -func (iter *Iterator) ReadArray() (ret bool) { - c := iter.nextToken() - switch c { - case 'n': - iter.skipThreeBytes('u', 'l', 'l') - return false // null - case '[': - c = iter.nextToken() - if c != ']' { - iter.unreadByte() - return true - } - return false - case ']': - return false - case ',': - return true - default: - iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c})) - return - } -} - -// ReadArrayCB read array with callback -func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) { - c := iter.nextToken() - if c == '[' { - c = iter.nextToken() - if c != ']' { - iter.unreadByte() - if !callback(iter) { - return false - } - c = iter.nextToken() - for c == ',' { - if !callback(iter) { - return false - } - c = iter.nextToken() - } - if c != ']' { - iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c})) - return false - } - return true - } - return true - } - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return true // null - } - iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c})) - return false -} diff --git a/vendor/github.com/json-iterator/go/iter_float.go b/vendor/github.com/json-iterator/go/iter_float.go deleted file mode 100644 index b9754638e..000000000 --- a/vendor/github.com/json-iterator/go/iter_float.go +++ /dev/null @@ -1,339 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "io" - "math/big" - "strconv" - "strings" - "unsafe" -) - -var floatDigits []int8 - -const invalidCharForNumber = int8(-1) -const endOfNumber = int8(-2) -const dotInNumber = int8(-3) - -func init() { - floatDigits = make([]int8, 256) - for i := 0; i < len(floatDigits); i++ { - floatDigits[i] = invalidCharForNumber - } - for i := int8('0'); i <= int8('9'); i++ { - floatDigits[i] = i - int8('0') - } - floatDigits[','] = endOfNumber - floatDigits[']'] = endOfNumber - floatDigits['}'] = endOfNumber - floatDigits[' '] = endOfNumber - floatDigits['\t'] = endOfNumber - floatDigits['\n'] = endOfNumber - floatDigits['.'] = dotInNumber -} - -// ReadBigFloat read big.Float -func (iter *Iterator) ReadBigFloat() (ret *big.Float) { - str := iter.readNumberAsString() - if iter.Error != nil && iter.Error != io.EOF { - return nil - } - prec := 64 - if len(str) > prec { - prec = len(str) - } - val, _, err := big.ParseFloat(str, 10, uint(prec), big.ToZero) - if err != nil { - iter.Error = err - return nil - } - return val -} - -// ReadBigInt read big.Int -func (iter *Iterator) ReadBigInt() (ret *big.Int) { - str := iter.readNumberAsString() - if iter.Error != nil && iter.Error != io.EOF { - return nil - } - ret = big.NewInt(0) - var success bool - ret, success = ret.SetString(str, 10) - if !success { - iter.ReportError("ReadBigInt", "invalid big int") - return nil - } - return ret -} - -//ReadFloat32 read float32 -func (iter *Iterator) ReadFloat32() (ret float32) { - c := iter.nextToken() - if c == '-' { - return -iter.readPositiveFloat32() - } - iter.unreadByte() - return iter.readPositiveFloat32() -} - -func (iter *Iterator) readPositiveFloat32() (ret float32) { - i := iter.head - // first char - if i == iter.tail { - return iter.readFloat32SlowPath() - } - c := iter.buf[i] - i++ - ind := floatDigits[c] - switch ind { - case invalidCharForNumber: - return iter.readFloat32SlowPath() - case endOfNumber: - iter.ReportError("readFloat32", "empty number") - return - case dotInNumber: - iter.ReportError("readFloat32", "leading dot is invalid") - return - case 0: - if i == iter.tail { - return iter.readFloat32SlowPath() - } - c = iter.buf[i] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - iter.ReportError("readFloat32", "leading zero is invalid") - return - } - } - value := uint64(ind) - // chars before dot -non_decimal_loop: - for ; i < iter.tail; i++ { - c = iter.buf[i] - ind := floatDigits[c] - switch ind { - case invalidCharForNumber: - return iter.readFloat32SlowPath() - case endOfNumber: - iter.head = i - return float32(value) - case dotInNumber: - break non_decimal_loop - } - if value > uint64SafeToMultiple10 { - return iter.readFloat32SlowPath() - } - value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind; - } - // chars after dot - if c == '.' { - i++ - decimalPlaces := 0 - if i == iter.tail { - return iter.readFloat32SlowPath() - } - for ; i < iter.tail; i++ { - c = iter.buf[i] - ind := floatDigits[c] - switch ind { - case endOfNumber: - if decimalPlaces > 0 && decimalPlaces < len(pow10) { - iter.head = i - return float32(float64(value) / float64(pow10[decimalPlaces])) - } - // too many decimal places - return iter.readFloat32SlowPath() - case invalidCharForNumber, dotInNumber: - return iter.readFloat32SlowPath() - } - decimalPlaces++ - if value > uint64SafeToMultiple10 { - return iter.readFloat32SlowPath() - } - value = (value << 3) + (value << 1) + uint64(ind) - } - } - return iter.readFloat32SlowPath() -} - -func (iter *Iterator) readNumberAsString() (ret string) { - strBuf := [16]byte{} - str := strBuf[0:0] -load_loop: - for { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - switch c { - case '+', '-', '.', 'e', 'E', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - str = append(str, c) - continue - default: - iter.head = i - break load_loop - } - } - if !iter.loadMore() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - return - } - if len(str) == 0 { - iter.ReportError("readNumberAsString", "invalid number") - } - return *(*string)(unsafe.Pointer(&str)) -} - -func (iter *Iterator) readFloat32SlowPath() (ret float32) { - str := iter.readNumberAsString() - if iter.Error != nil && iter.Error != io.EOF { - return - } - errMsg := validateFloat(str) - if errMsg != "" { - iter.ReportError("readFloat32SlowPath", errMsg) - return - } - val, err := strconv.ParseFloat(str, 32) - if err != nil { - iter.Error = err - return - } - return float32(val) -} - -// ReadFloat64 read float64 -func (iter *Iterator) ReadFloat64() (ret float64) { - c := iter.nextToken() - if c == '-' { - return -iter.readPositiveFloat64() - } - iter.unreadByte() - return iter.readPositiveFloat64() -} - -func (iter *Iterator) readPositiveFloat64() (ret float64) { - i := iter.head - // first char - if i == iter.tail { - return iter.readFloat64SlowPath() - } - c := iter.buf[i] - i++ - ind := floatDigits[c] - switch ind { - case invalidCharForNumber: - return iter.readFloat64SlowPath() - case endOfNumber: - iter.ReportError("readFloat64", "empty number") - return - case dotInNumber: - iter.ReportError("readFloat64", "leading dot is invalid") - return - case 0: - if i == iter.tail { - return iter.readFloat64SlowPath() - } - c = iter.buf[i] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - iter.ReportError("readFloat64", "leading zero is invalid") - return - } - } - value := uint64(ind) - // chars before dot -non_decimal_loop: - for ; i < iter.tail; i++ { - c = iter.buf[i] - ind := floatDigits[c] - switch ind { - case invalidCharForNumber: - return iter.readFloat64SlowPath() - case endOfNumber: - iter.head = i - return float64(value) - case dotInNumber: - break non_decimal_loop - } - if value > uint64SafeToMultiple10 { - return iter.readFloat64SlowPath() - } - value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind; - } - // chars after dot - if c == '.' { - i++ - decimalPlaces := 0 - if i == iter.tail { - return iter.readFloat64SlowPath() - } - for ; i < iter.tail; i++ { - c = iter.buf[i] - ind := floatDigits[c] - switch ind { - case endOfNumber: - if decimalPlaces > 0 && decimalPlaces < len(pow10) { - iter.head = i - return float64(value) / float64(pow10[decimalPlaces]) - } - // too many decimal places - return iter.readFloat64SlowPath() - case invalidCharForNumber, dotInNumber: - return iter.readFloat64SlowPath() - } - decimalPlaces++ - if value > uint64SafeToMultiple10 { - return iter.readFloat64SlowPath() - } - value = (value << 3) + (value << 1) + uint64(ind) - } - } - return iter.readFloat64SlowPath() -} - -func (iter *Iterator) readFloat64SlowPath() (ret float64) { - str := iter.readNumberAsString() - if iter.Error != nil && iter.Error != io.EOF { - return - } - errMsg := validateFloat(str) - if errMsg != "" { - iter.ReportError("readFloat64SlowPath", errMsg) - return - } - val, err := strconv.ParseFloat(str, 64) - if err != nil { - iter.Error = err - return - } - return val -} - -func validateFloat(str string) string { - // strconv.ParseFloat is not validating `1.` or `1.e1` - if len(str) == 0 { - return "empty number" - } - if str[0] == '-' { - return "-- is not valid" - } - dotPos := strings.IndexByte(str, '.') - if dotPos != -1 { - if dotPos == len(str)-1 { - return "dot can not be last character" - } - switch str[dotPos+1] { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - default: - return "missing digit after dot" - } - } - return "" -} - -// ReadNumber read json.Number -func (iter *Iterator) ReadNumber() (ret json.Number) { - return json.Number(iter.readNumberAsString()) -} diff --git a/vendor/github.com/json-iterator/go/iter_int.go b/vendor/github.com/json-iterator/go/iter_int.go deleted file mode 100644 index 214232035..000000000 --- a/vendor/github.com/json-iterator/go/iter_int.go +++ /dev/null @@ -1,345 +0,0 @@ -package jsoniter - -import ( - "math" - "strconv" -) - -var intDigits []int8 - -const uint32SafeToMultiply10 = uint32(0xffffffff)/10 - 1 -const uint64SafeToMultiple10 = uint64(0xffffffffffffffff)/10 - 1 - -func init() { - intDigits = make([]int8, 256) - for i := 0; i < len(intDigits); i++ { - intDigits[i] = invalidCharForNumber - } - for i := int8('0'); i <= int8('9'); i++ { - intDigits[i] = i - int8('0') - } -} - -// ReadUint read uint -func (iter *Iterator) ReadUint() uint { - if strconv.IntSize == 32 { - return uint(iter.ReadUint32()) - } - return uint(iter.ReadUint64()) -} - -// ReadInt read int -func (iter *Iterator) ReadInt() int { - if strconv.IntSize == 32 { - return int(iter.ReadInt32()) - } - return int(iter.ReadInt64()) -} - -// ReadInt8 read int8 -func (iter *Iterator) ReadInt8() (ret int8) { - c := iter.nextToken() - if c == '-' { - val := iter.readUint32(iter.readByte()) - if val > math.MaxInt8+1 { - iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return -int8(val) - } - val := iter.readUint32(c) - if val > math.MaxInt8 { - iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return int8(val) -} - -// ReadUint8 read uint8 -func (iter *Iterator) ReadUint8() (ret uint8) { - val := iter.readUint32(iter.nextToken()) - if val > math.MaxUint8 { - iter.ReportError("ReadUint8", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return uint8(val) -} - -// ReadInt16 read int16 -func (iter *Iterator) ReadInt16() (ret int16) { - c := iter.nextToken() - if c == '-' { - val := iter.readUint32(iter.readByte()) - if val > math.MaxInt16+1 { - iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return -int16(val) - } - val := iter.readUint32(c) - if val > math.MaxInt16 { - iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return int16(val) -} - -// ReadUint16 read uint16 -func (iter *Iterator) ReadUint16() (ret uint16) { - val := iter.readUint32(iter.nextToken()) - if val > math.MaxUint16 { - iter.ReportError("ReadUint16", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return uint16(val) -} - -// ReadInt32 read int32 -func (iter *Iterator) ReadInt32() (ret int32) { - c := iter.nextToken() - if c == '-' { - val := iter.readUint32(iter.readByte()) - if val > math.MaxInt32+1 { - iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return -int32(val) - } - val := iter.readUint32(c) - if val > math.MaxInt32 { - iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10)) - return - } - return int32(val) -} - -// ReadUint32 read uint32 -func (iter *Iterator) ReadUint32() (ret uint32) { - return iter.readUint32(iter.nextToken()) -} - -func (iter *Iterator) readUint32(c byte) (ret uint32) { - ind := intDigits[c] - if ind == 0 { - iter.assertInteger() - return 0 // single zero - } - if ind == invalidCharForNumber { - iter.ReportError("readUint32", "unexpected character: "+string([]byte{byte(ind)})) - return - } - value := uint32(ind) - if iter.tail-iter.head > 10 { - i := iter.head - ind2 := intDigits[iter.buf[i]] - if ind2 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value - } - i++ - ind3 := intDigits[iter.buf[i]] - if ind3 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*10 + uint32(ind2) - } - //iter.head = i + 1 - //value = value * 100 + uint32(ind2) * 10 + uint32(ind3) - i++ - ind4 := intDigits[iter.buf[i]] - if ind4 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*100 + uint32(ind2)*10 + uint32(ind3) - } - i++ - ind5 := intDigits[iter.buf[i]] - if ind5 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*1000 + uint32(ind2)*100 + uint32(ind3)*10 + uint32(ind4) - } - i++ - ind6 := intDigits[iter.buf[i]] - if ind6 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*10000 + uint32(ind2)*1000 + uint32(ind3)*100 + uint32(ind4)*10 + uint32(ind5) - } - i++ - ind7 := intDigits[iter.buf[i]] - if ind7 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*100000 + uint32(ind2)*10000 + uint32(ind3)*1000 + uint32(ind4)*100 + uint32(ind5)*10 + uint32(ind6) - } - i++ - ind8 := intDigits[iter.buf[i]] - if ind8 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*1000000 + uint32(ind2)*100000 + uint32(ind3)*10000 + uint32(ind4)*1000 + uint32(ind5)*100 + uint32(ind6)*10 + uint32(ind7) - } - i++ - ind9 := intDigits[iter.buf[i]] - value = value*10000000 + uint32(ind2)*1000000 + uint32(ind3)*100000 + uint32(ind4)*10000 + uint32(ind5)*1000 + uint32(ind6)*100 + uint32(ind7)*10 + uint32(ind8) - iter.head = i - if ind9 == invalidCharForNumber { - iter.assertInteger() - return value - } - } - for { - for i := iter.head; i < iter.tail; i++ { - ind = intDigits[iter.buf[i]] - if ind == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value - } - if value > uint32SafeToMultiply10 { - value2 := (value << 3) + (value << 1) + uint32(ind) - if value2 < value { - iter.ReportError("readUint32", "overflow") - return - } - value = value2 - continue - } - value = (value << 3) + (value << 1) + uint32(ind) - } - if !iter.loadMore() { - iter.assertInteger() - return value - } - } -} - -// ReadInt64 read int64 -func (iter *Iterator) ReadInt64() (ret int64) { - c := iter.nextToken() - if c == '-' { - val := iter.readUint64(iter.readByte()) - if val > math.MaxInt64+1 { - iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10)) - return - } - return -int64(val) - } - val := iter.readUint64(c) - if val > math.MaxInt64 { - iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10)) - return - } - return int64(val) -} - -// ReadUint64 read uint64 -func (iter *Iterator) ReadUint64() uint64 { - return iter.readUint64(iter.nextToken()) -} - -func (iter *Iterator) readUint64(c byte) (ret uint64) { - ind := intDigits[c] - if ind == 0 { - iter.assertInteger() - return 0 // single zero - } - if ind == invalidCharForNumber { - iter.ReportError("readUint64", "unexpected character: "+string([]byte{byte(ind)})) - return - } - value := uint64(ind) - if iter.tail-iter.head > 10 { - i := iter.head - ind2 := intDigits[iter.buf[i]] - if ind2 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value - } - i++ - ind3 := intDigits[iter.buf[i]] - if ind3 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*10 + uint64(ind2) - } - //iter.head = i + 1 - //value = value * 100 + uint32(ind2) * 10 + uint32(ind3) - i++ - ind4 := intDigits[iter.buf[i]] - if ind4 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*100 + uint64(ind2)*10 + uint64(ind3) - } - i++ - ind5 := intDigits[iter.buf[i]] - if ind5 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*1000 + uint64(ind2)*100 + uint64(ind3)*10 + uint64(ind4) - } - i++ - ind6 := intDigits[iter.buf[i]] - if ind6 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*10000 + uint64(ind2)*1000 + uint64(ind3)*100 + uint64(ind4)*10 + uint64(ind5) - } - i++ - ind7 := intDigits[iter.buf[i]] - if ind7 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*100000 + uint64(ind2)*10000 + uint64(ind3)*1000 + uint64(ind4)*100 + uint64(ind5)*10 + uint64(ind6) - } - i++ - ind8 := intDigits[iter.buf[i]] - if ind8 == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value*1000000 + uint64(ind2)*100000 + uint64(ind3)*10000 + uint64(ind4)*1000 + uint64(ind5)*100 + uint64(ind6)*10 + uint64(ind7) - } - i++ - ind9 := intDigits[iter.buf[i]] - value = value*10000000 + uint64(ind2)*1000000 + uint64(ind3)*100000 + uint64(ind4)*10000 + uint64(ind5)*1000 + uint64(ind6)*100 + uint64(ind7)*10 + uint64(ind8) - iter.head = i - if ind9 == invalidCharForNumber { - iter.assertInteger() - return value - } - } - for { - for i := iter.head; i < iter.tail; i++ { - ind = intDigits[iter.buf[i]] - if ind == invalidCharForNumber { - iter.head = i - iter.assertInteger() - return value - } - if value > uint64SafeToMultiple10 { - value2 := (value << 3) + (value << 1) + uint64(ind) - if value2 < value { - iter.ReportError("readUint64", "overflow") - return - } - value = value2 - continue - } - value = (value << 3) + (value << 1) + uint64(ind) - } - if !iter.loadMore() { - iter.assertInteger() - return value - } - } -} - -func (iter *Iterator) assertInteger() { - if iter.head < len(iter.buf) && iter.buf[iter.head] == '.' { - iter.ReportError("assertInteger", "can not decode float as int") - } -} diff --git a/vendor/github.com/json-iterator/go/iter_object.go b/vendor/github.com/json-iterator/go/iter_object.go deleted file mode 100644 index 1c5757671..000000000 --- a/vendor/github.com/json-iterator/go/iter_object.go +++ /dev/null @@ -1,251 +0,0 @@ -package jsoniter - -import ( - "fmt" - "strings" -) - -// ReadObject read one field from object. -// If object ended, returns empty string. -// Otherwise, returns the field name. -func (iter *Iterator) ReadObject() (ret string) { - c := iter.nextToken() - switch c { - case 'n': - iter.skipThreeBytes('u', 'l', 'l') - return "" // null - case '{': - c = iter.nextToken() - if c == '"' { - iter.unreadByte() - field := iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - return field - } - if c == '}' { - return "" // end of object - } - iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c})) - return - case ',': - field := iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - return field - case '}': - return "" // end of object - default: - iter.ReportError("ReadObject", fmt.Sprintf(`expect { or , or } or n, but found %s`, string([]byte{c}))) - return - } -} - -// CaseInsensitive -func (iter *Iterator) readFieldHash() int64 { - hash := int64(0x811c9dc5) - c := iter.nextToken() - if c != '"' { - iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c})) - return 0 - } - for { - for i := iter.head; i < iter.tail; i++ { - // require ascii string and no escape - b := iter.buf[i] - if b == '\\' { - iter.head = i - for _, b := range iter.readStringSlowPath() { - if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive { - b += 'a' - 'A' - } - hash ^= int64(b) - hash *= 0x1000193 - } - c = iter.nextToken() - if c != ':' { - iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) - return 0 - } - return hash - } - if b == '"' { - iter.head = i + 1 - c = iter.nextToken() - if c != ':' { - iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) - return 0 - } - return hash - } - if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive { - b += 'a' - 'A' - } - hash ^= int64(b) - hash *= 0x1000193 - } - if !iter.loadMore() { - iter.ReportError("readFieldHash", `incomplete field name`) - return 0 - } - } -} - -func calcHash(str string, caseSensitive bool) int64 { - if !caseSensitive { - str = strings.ToLower(str) - } - hash := int64(0x811c9dc5) - for _, b := range []byte(str) { - hash ^= int64(b) - hash *= 0x1000193 - } - return int64(hash) -} - -// ReadObjectCB read object with callback, the key is ascii only and field name not copied -func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool { - c := iter.nextToken() - var field string - if c == '{' { - c = iter.nextToken() - if c == '"' { - iter.unreadByte() - field = iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - if !callback(iter, field) { - return false - } - c = iter.nextToken() - for c == ',' { - field = iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - if !callback(iter, field) { - return false - } - c = iter.nextToken() - } - if c != '}' { - iter.ReportError("ReadObjectCB", `object not ended with }`) - return false - } - return true - } - if c == '}' { - return true - } - iter.ReportError("ReadObjectCB", `expect " after }, but found `+string([]byte{c})) - return false - } - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return true // null - } - iter.ReportError("ReadObjectCB", `expect { or n, but found `+string([]byte{c})) - return false -} - -// ReadMapCB read map with callback, the key can be any string -func (iter *Iterator) ReadMapCB(callback func(*Iterator, string) bool) bool { - c := iter.nextToken() - if c == '{' { - c = iter.nextToken() - if c == '"' { - iter.unreadByte() - field := iter.ReadString() - if iter.nextToken() != ':' { - iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) - return false - } - if !callback(iter, field) { - return false - } - c = iter.nextToken() - for c == ',' { - field = iter.ReadString() - if iter.nextToken() != ':' { - iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) - return false - } - if !callback(iter, field) { - return false - } - c = iter.nextToken() - } - if c != '}' { - iter.ReportError("ReadMapCB", `object not ended with }`) - return false - } - return true - } - if c == '}' { - return true - } - iter.ReportError("ReadMapCB", `expect " after }, but found `+string([]byte{c})) - return false - } - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return true // null - } - iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c})) - return false -} - -func (iter *Iterator) readObjectStart() bool { - c := iter.nextToken() - if c == '{' { - c = iter.nextToken() - if c == '}' { - return false - } - iter.unreadByte() - return true - } else if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return false - } - iter.ReportError("readObjectStart", "expect { or n, but found "+string([]byte{c})) - return false -} - -func (iter *Iterator) readObjectFieldAsBytes() (ret []byte) { - str := iter.ReadStringAsSlice() - if iter.skipWhitespacesWithoutLoadMore() { - if ret == nil { - ret = make([]byte, len(str)) - copy(ret, str) - } - if !iter.loadMore() { - return - } - } - if iter.buf[iter.head] != ':' { - iter.ReportError("readObjectFieldAsBytes", "expect : after object field, but found "+string([]byte{iter.buf[iter.head]})) - return - } - iter.head++ - if iter.skipWhitespacesWithoutLoadMore() { - if ret == nil { - ret = make([]byte, len(str)) - copy(ret, str) - } - if !iter.loadMore() { - return - } - } - if ret == nil { - return str - } - return ret -} diff --git a/vendor/github.com/json-iterator/go/iter_skip.go b/vendor/github.com/json-iterator/go/iter_skip.go deleted file mode 100644 index e91eefb15..000000000 --- a/vendor/github.com/json-iterator/go/iter_skip.go +++ /dev/null @@ -1,130 +0,0 @@ -package jsoniter - -import "fmt" - -// ReadNil reads a json object as nil and -// returns whether it's a nil or not -func (iter *Iterator) ReadNil() (ret bool) { - c := iter.nextToken() - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') // null - return true - } - iter.unreadByte() - return false -} - -// ReadBool reads a json object as BoolValue -func (iter *Iterator) ReadBool() (ret bool) { - c := iter.nextToken() - if c == 't' { - iter.skipThreeBytes('r', 'u', 'e') - return true - } - if c == 'f' { - iter.skipFourBytes('a', 'l', 's', 'e') - return false - } - iter.ReportError("ReadBool", "expect t or f, but found "+string([]byte{c})) - return -} - -// SkipAndReturnBytes skip next JSON element, and return its content as []byte. -// The []byte can be kept, it is a copy of data. -func (iter *Iterator) SkipAndReturnBytes() []byte { - iter.startCapture(iter.head) - iter.Skip() - return iter.stopCapture() -} - -// SkipAndAppendBytes skips next JSON element and appends its content to -// buffer, returning the result. -func (iter *Iterator) SkipAndAppendBytes(buf []byte) []byte { - iter.startCaptureTo(buf, iter.head) - iter.Skip() - return iter.stopCapture() -} - -func (iter *Iterator) startCaptureTo(buf []byte, captureStartedAt int) { - if iter.captured != nil { - panic("already in capture mode") - } - iter.captureStartedAt = captureStartedAt - iter.captured = buf -} - -func (iter *Iterator) startCapture(captureStartedAt int) { - iter.startCaptureTo(make([]byte, 0, 32), captureStartedAt) -} - -func (iter *Iterator) stopCapture() []byte { - if iter.captured == nil { - panic("not in capture mode") - } - captured := iter.captured - remaining := iter.buf[iter.captureStartedAt:iter.head] - iter.captureStartedAt = -1 - iter.captured = nil - return append(captured, remaining...) -} - -// Skip skips a json object and positions to relatively the next json object -func (iter *Iterator) Skip() { - c := iter.nextToken() - switch c { - case '"': - iter.skipString() - case 'n': - iter.skipThreeBytes('u', 'l', 'l') // null - case 't': - iter.skipThreeBytes('r', 'u', 'e') // true - case 'f': - iter.skipFourBytes('a', 'l', 's', 'e') // false - case '0': - iter.unreadByte() - iter.ReadFloat32() - case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9': - iter.skipNumber() - case '[': - iter.skipArray() - case '{': - iter.skipObject() - default: - iter.ReportError("Skip", fmt.Sprintf("do not know how to skip: %v", c)) - return - } -} - -func (iter *Iterator) skipFourBytes(b1, b2, b3, b4 byte) { - if iter.readByte() != b1 { - iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) - return - } - if iter.readByte() != b2 { - iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) - return - } - if iter.readByte() != b3 { - iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) - return - } - if iter.readByte() != b4 { - iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4}))) - return - } -} - -func (iter *Iterator) skipThreeBytes(b1, b2, b3 byte) { - if iter.readByte() != b1 { - iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) - return - } - if iter.readByte() != b2 { - iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) - return - } - if iter.readByte() != b3 { - iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3}))) - return - } -} diff --git a/vendor/github.com/json-iterator/go/iter_skip_sloppy.go b/vendor/github.com/json-iterator/go/iter_skip_sloppy.go deleted file mode 100644 index 8fcdc3b69..000000000 --- a/vendor/github.com/json-iterator/go/iter_skip_sloppy.go +++ /dev/null @@ -1,144 +0,0 @@ -//+build jsoniter_sloppy - -package jsoniter - -// sloppy but faster implementation, do not validate the input json - -func (iter *Iterator) skipNumber() { - for { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - switch c { - case ' ', '\n', '\r', '\t', ',', '}', ']': - iter.head = i - return - } - } - if !iter.loadMore() { - return - } - } -} - -func (iter *Iterator) skipArray() { - level := 1 - for { - for i := iter.head; i < iter.tail; i++ { - switch iter.buf[i] { - case '"': // If inside string, skip it - iter.head = i + 1 - iter.skipString() - i = iter.head - 1 // it will be i++ soon - case '[': // If open symbol, increase level - level++ - case ']': // If close symbol, increase level - level-- - - // If we have returned to the original level, we're done - if level == 0 { - iter.head = i + 1 - return - } - } - } - if !iter.loadMore() { - iter.ReportError("skipObject", "incomplete array") - return - } - } -} - -func (iter *Iterator) skipObject() { - level := 1 - for { - for i := iter.head; i < iter.tail; i++ { - switch iter.buf[i] { - case '"': // If inside string, skip it - iter.head = i + 1 - iter.skipString() - i = iter.head - 1 // it will be i++ soon - case '{': // If open symbol, increase level - level++ - case '}': // If close symbol, increase level - level-- - - // If we have returned to the original level, we're done - if level == 0 { - iter.head = i + 1 - return - } - } - } - if !iter.loadMore() { - iter.ReportError("skipObject", "incomplete object") - return - } - } -} - -func (iter *Iterator) skipString() { - for { - end, escaped := iter.findStringEnd() - if end == -1 { - if !iter.loadMore() { - iter.ReportError("skipString", "incomplete string") - return - } - if escaped { - iter.head = 1 // skip the first char as last char read is \ - } - } else { - iter.head = end - return - } - } -} - -// adapted from: https://github.com/buger/jsonparser/blob/master/parser.go -// Tries to find the end of string -// Support if string contains escaped quote symbols. -func (iter *Iterator) findStringEnd() (int, bool) { - escaped := false - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - if c == '"' { - if !escaped { - return i + 1, false - } - j := i - 1 - for { - if j < iter.head || iter.buf[j] != '\\' { - // even number of backslashes - // either end of buffer, or " found - return i + 1, true - } - j-- - if j < iter.head || iter.buf[j] != '\\' { - // odd number of backslashes - // it is \" or \\\" - break - } - j-- - } - } else if c == '\\' { - escaped = true - } - } - j := iter.tail - 1 - for { - if j < iter.head || iter.buf[j] != '\\' { - // even number of backslashes - // either end of buffer, or " found - return -1, false // do not end with \ - } - j-- - if j < iter.head || iter.buf[j] != '\\' { - // odd number of backslashes - // it is \" or \\\" - break - } - j-- - - } - return -1, true // end with \ -} diff --git a/vendor/github.com/json-iterator/go/iter_skip_strict.go b/vendor/github.com/json-iterator/go/iter_skip_strict.go deleted file mode 100644 index 6cf66d043..000000000 --- a/vendor/github.com/json-iterator/go/iter_skip_strict.go +++ /dev/null @@ -1,99 +0,0 @@ -//+build !jsoniter_sloppy - -package jsoniter - -import ( - "fmt" - "io" -) - -func (iter *Iterator) skipNumber() { - if !iter.trySkipNumber() { - iter.unreadByte() - if iter.Error != nil && iter.Error != io.EOF { - return - } - iter.ReadFloat64() - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = nil - iter.ReadBigFloat() - } - } -} - -func (iter *Iterator) trySkipNumber() bool { - dotFound := false - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - case '.': - if dotFound { - iter.ReportError("validateNumber", `more than one dot found in number`) - return true // already failed - } - if i+1 == iter.tail { - return false - } - c = iter.buf[i+1] - switch c { - case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - default: - iter.ReportError("validateNumber", `missing digit after dot`) - return true // already failed - } - dotFound = true - default: - switch c { - case ',', ']', '}', ' ', '\t', '\n', '\r': - if iter.head == i { - return false // if - without following digits - } - iter.head = i - return true // must be valid - } - return false // may be invalid - } - } - return false -} - -func (iter *Iterator) skipString() { - if !iter.trySkipString() { - iter.unreadByte() - iter.ReadString() - } -} - -func (iter *Iterator) trySkipString() bool { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - if c == '"' { - iter.head = i + 1 - return true // valid - } else if c == '\\' { - return false - } else if c < ' ' { - iter.ReportError("trySkipString", - fmt.Sprintf(`invalid control character found: %d`, c)) - return true // already failed - } - } - return false -} - -func (iter *Iterator) skipObject() { - iter.unreadByte() - iter.ReadObjectCB(func(iter *Iterator, field string) bool { - iter.Skip() - return true - }) -} - -func (iter *Iterator) skipArray() { - iter.unreadByte() - iter.ReadArrayCB(func(iter *Iterator) bool { - iter.Skip() - return true - }) -} diff --git a/vendor/github.com/json-iterator/go/iter_str.go b/vendor/github.com/json-iterator/go/iter_str.go deleted file mode 100644 index adc487ea8..000000000 --- a/vendor/github.com/json-iterator/go/iter_str.go +++ /dev/null @@ -1,215 +0,0 @@ -package jsoniter - -import ( - "fmt" - "unicode/utf16" -) - -// ReadString read string from iterator -func (iter *Iterator) ReadString() (ret string) { - c := iter.nextToken() - if c == '"' { - for i := iter.head; i < iter.tail; i++ { - c := iter.buf[i] - if c == '"' { - ret = string(iter.buf[iter.head:i]) - iter.head = i + 1 - return ret - } else if c == '\\' { - break - } else if c < ' ' { - iter.ReportError("ReadString", - fmt.Sprintf(`invalid control character found: %d`, c)) - return - } - } - return iter.readStringSlowPath() - } else if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return "" - } - iter.ReportError("ReadString", `expects " or n, but found `+string([]byte{c})) - return -} - -func (iter *Iterator) readStringSlowPath() (ret string) { - var str []byte - var c byte - for iter.Error == nil { - c = iter.readByte() - if c == '"' { - return string(str) - } - if c == '\\' { - c = iter.readByte() - str = iter.readEscapedChar(c, str) - } else { - str = append(str, c) - } - } - iter.ReportError("readStringSlowPath", "unexpected end of input") - return -} - -func (iter *Iterator) readEscapedChar(c byte, str []byte) []byte { - switch c { - case 'u': - r := iter.readU4() - if utf16.IsSurrogate(r) { - c = iter.readByte() - if iter.Error != nil { - return nil - } - if c != '\\' { - iter.unreadByte() - str = appendRune(str, r) - return str - } - c = iter.readByte() - if iter.Error != nil { - return nil - } - if c != 'u' { - str = appendRune(str, r) - return iter.readEscapedChar(c, str) - } - r2 := iter.readU4() - if iter.Error != nil { - return nil - } - combined := utf16.DecodeRune(r, r2) - if combined == '\uFFFD' { - str = appendRune(str, r) - str = appendRune(str, r2) - } else { - str = appendRune(str, combined) - } - } else { - str = appendRune(str, r) - } - case '"': - str = append(str, '"') - case '\\': - str = append(str, '\\') - case '/': - str = append(str, '/') - case 'b': - str = append(str, '\b') - case 'f': - str = append(str, '\f') - case 'n': - str = append(str, '\n') - case 'r': - str = append(str, '\r') - case 't': - str = append(str, '\t') - default: - iter.ReportError("readEscapedChar", - `invalid escape char after \`) - return nil - } - return str -} - -// ReadStringAsSlice read string from iterator without copying into string form. -// The []byte can not be kept, as it will change after next iterator call. -func (iter *Iterator) ReadStringAsSlice() (ret []byte) { - c := iter.nextToken() - if c == '"' { - for i := iter.head; i < iter.tail; i++ { - // require ascii string and no escape - // for: field name, base64, number - if iter.buf[i] == '"' { - // fast path: reuse the underlying buffer - ret = iter.buf[iter.head:i] - iter.head = i + 1 - return ret - } - } - readLen := iter.tail - iter.head - copied := make([]byte, readLen, readLen*2) - copy(copied, iter.buf[iter.head:iter.tail]) - iter.head = iter.tail - for iter.Error == nil { - c := iter.readByte() - if c == '"' { - return copied - } - copied = append(copied, c) - } - return copied - } - iter.ReportError("ReadStringAsSlice", `expects " or n, but found `+string([]byte{c})) - return -} - -func (iter *Iterator) readU4() (ret rune) { - for i := 0; i < 4; i++ { - c := iter.readByte() - if iter.Error != nil { - return - } - if c >= '0' && c <= '9' { - ret = ret*16 + rune(c-'0') - } else if c >= 'a' && c <= 'f' { - ret = ret*16 + rune(c-'a'+10) - } else if c >= 'A' && c <= 'F' { - ret = ret*16 + rune(c-'A'+10) - } else { - iter.ReportError("readU4", "expects 0~9 or a~f, but found "+string([]byte{c})) - return - } - } - return ret -} - -const ( - t1 = 0x00 // 0000 0000 - tx = 0x80 // 1000 0000 - t2 = 0xC0 // 1100 0000 - t3 = 0xE0 // 1110 0000 - t4 = 0xF0 // 1111 0000 - t5 = 0xF8 // 1111 1000 - - maskx = 0x3F // 0011 1111 - mask2 = 0x1F // 0001 1111 - mask3 = 0x0F // 0000 1111 - mask4 = 0x07 // 0000 0111 - - rune1Max = 1<<7 - 1 - rune2Max = 1<<11 - 1 - rune3Max = 1<<16 - 1 - - surrogateMin = 0xD800 - surrogateMax = 0xDFFF - - maxRune = '\U0010FFFF' // Maximum valid Unicode code point. - runeError = '\uFFFD' // the "error" Rune or "Unicode replacement character" -) - -func appendRune(p []byte, r rune) []byte { - // Negative values are erroneous. Making it unsigned addresses the problem. - switch i := uint32(r); { - case i <= rune1Max: - p = append(p, byte(r)) - return p - case i <= rune2Max: - p = append(p, t2|byte(r>>6)) - p = append(p, tx|byte(r)&maskx) - return p - case i > maxRune, surrogateMin <= i && i <= surrogateMax: - r = runeError - fallthrough - case i <= rune3Max: - p = append(p, t3|byte(r>>12)) - p = append(p, tx|byte(r>>6)&maskx) - p = append(p, tx|byte(r)&maskx) - return p - default: - p = append(p, t4|byte(r>>18)) - p = append(p, tx|byte(r>>12)&maskx) - p = append(p, tx|byte(r>>6)&maskx) - p = append(p, tx|byte(r)&maskx) - return p - } -} diff --git a/vendor/github.com/json-iterator/go/jsoniter.go b/vendor/github.com/json-iterator/go/jsoniter.go deleted file mode 100644 index c2934f916..000000000 --- a/vendor/github.com/json-iterator/go/jsoniter.go +++ /dev/null @@ -1,18 +0,0 @@ -// Package jsoniter implements encoding and decoding of JSON as defined in -// RFC 4627 and provides interfaces with identical syntax of standard lib encoding/json. -// Converting from encoding/json to jsoniter is no more than replacing the package with jsoniter -// and variable type declarations (if any). -// jsoniter interfaces gives 100% compatibility with code using standard lib. -// -// "JSON and Go" -// (https://golang.org/doc/articles/json_and_go.html) -// gives a description of how Marshal/Unmarshal operate -// between arbitrary or predefined json objects and bytes, -// and it applies to jsoniter.Marshal/Unmarshal as well. -// -// Besides, jsoniter.Iterator provides a different set of interfaces -// iterating given bytes/string/reader -// and yielding parsed elements one by one. -// This set of interfaces reads input as required and gives -// better performance. -package jsoniter diff --git a/vendor/github.com/json-iterator/go/pool.go b/vendor/github.com/json-iterator/go/pool.go deleted file mode 100644 index e2389b56c..000000000 --- a/vendor/github.com/json-iterator/go/pool.go +++ /dev/null @@ -1,42 +0,0 @@ -package jsoniter - -import ( - "io" -) - -// IteratorPool a thread safe pool of iterators with same configuration -type IteratorPool interface { - BorrowIterator(data []byte) *Iterator - ReturnIterator(iter *Iterator) -} - -// StreamPool a thread safe pool of streams with same configuration -type StreamPool interface { - BorrowStream(writer io.Writer) *Stream - ReturnStream(stream *Stream) -} - -func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream { - stream := cfg.streamPool.Get().(*Stream) - stream.Reset(writer) - return stream -} - -func (cfg *frozenConfig) ReturnStream(stream *Stream) { - stream.out = nil - stream.Error = nil - stream.Attachment = nil - cfg.streamPool.Put(stream) -} - -func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator { - iter := cfg.iteratorPool.Get().(*Iterator) - iter.ResetBytes(data) - return iter -} - -func (cfg *frozenConfig) ReturnIterator(iter *Iterator) { - iter.Error = nil - iter.Attachment = nil - cfg.iteratorPool.Put(iter) -} diff --git a/vendor/github.com/json-iterator/go/reflect.go b/vendor/github.com/json-iterator/go/reflect.go deleted file mode 100644 index 4459e203f..000000000 --- a/vendor/github.com/json-iterator/go/reflect.go +++ /dev/null @@ -1,332 +0,0 @@ -package jsoniter - -import ( - "fmt" - "reflect" - "unsafe" - - "github.com/modern-go/reflect2" -) - -// ValDecoder is an internal type registered to cache as needed. -// Don't confuse jsoniter.ValDecoder with json.Decoder. -// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link). -// -// Reflection on type to create decoders, which is then cached -// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions -// 1. create instance of new value, for example *int will need a int to be allocated -// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New -// 3. assignment to map, both key and value will be reflect.Value -// For a simple struct binding, it will be reflect.Value free and allocation free -type ValDecoder interface { - Decode(ptr unsafe.Pointer, iter *Iterator) -} - -// ValEncoder is an internal type registered to cache as needed. -// Don't confuse jsoniter.ValEncoder with json.Encoder. -// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link). -type ValEncoder interface { - IsEmpty(ptr unsafe.Pointer) bool - Encode(ptr unsafe.Pointer, stream *Stream) -} - -type checkIsEmpty interface { - IsEmpty(ptr unsafe.Pointer) bool -} - -type ctx struct { - *frozenConfig - prefix string - encoders map[reflect2.Type]ValEncoder - decoders map[reflect2.Type]ValDecoder -} - -func (b *ctx) caseSensitive() bool { - if b.frozenConfig == nil { - // default is case-insensitive - return false - } - return b.frozenConfig.caseSensitive -} - -func (b *ctx) append(prefix string) *ctx { - return &ctx{ - frozenConfig: b.frozenConfig, - prefix: b.prefix + " " + prefix, - encoders: b.encoders, - decoders: b.decoders, - } -} - -// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal -func (iter *Iterator) ReadVal(obj interface{}) { - cacheKey := reflect2.RTypeOf(obj) - decoder := iter.cfg.getDecoderFromCache(cacheKey) - if decoder == nil { - typ := reflect2.TypeOf(obj) - if typ.Kind() != reflect.Ptr { - iter.ReportError("ReadVal", "can only unmarshal into pointer") - return - } - decoder = iter.cfg.DecoderOf(typ) - } - ptr := reflect2.PtrOf(obj) - if ptr == nil { - iter.ReportError("ReadVal", "can not read into nil pointer") - return - } - decoder.Decode(ptr, iter) -} - -// WriteVal copy the go interface into underlying JSON, same as json.Marshal -func (stream *Stream) WriteVal(val interface{}) { - if nil == val { - stream.WriteNil() - return - } - cacheKey := reflect2.RTypeOf(val) - encoder := stream.cfg.getEncoderFromCache(cacheKey) - if encoder == nil { - typ := reflect2.TypeOf(val) - encoder = stream.cfg.EncoderOf(typ) - } - encoder.Encode(reflect2.PtrOf(val), stream) -} - -func (cfg *frozenConfig) DecoderOf(typ reflect2.Type) ValDecoder { - cacheKey := typ.RType() - decoder := cfg.getDecoderFromCache(cacheKey) - if decoder != nil { - return decoder - } - ctx := &ctx{ - frozenConfig: cfg, - prefix: "", - decoders: map[reflect2.Type]ValDecoder{}, - encoders: map[reflect2.Type]ValEncoder{}, - } - ptrType := typ.(*reflect2.UnsafePtrType) - decoder = decoderOfType(ctx, ptrType.Elem()) - cfg.addDecoderToCache(cacheKey, decoder) - return decoder -} - -func decoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { - decoder := getTypeDecoderFromExtension(ctx, typ) - if decoder != nil { - return decoder - } - decoder = createDecoderOfType(ctx, typ) - for _, extension := range extensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder) - for _, extension := range ctx.extraExtensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - return decoder -} - -func createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { - decoder := ctx.decoders[typ] - if decoder != nil { - return decoder - } - placeholder := &placeholderDecoder{} - ctx.decoders[typ] = placeholder - decoder = _createDecoderOfType(ctx, typ) - placeholder.decoder = decoder - return decoder -} - -func _createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { - decoder := createDecoderOfJsonRawMessage(ctx, typ) - if decoder != nil { - return decoder - } - decoder = createDecoderOfJsonNumber(ctx, typ) - if decoder != nil { - return decoder - } - decoder = createDecoderOfMarshaler(ctx, typ) - if decoder != nil { - return decoder - } - decoder = createDecoderOfAny(ctx, typ) - if decoder != nil { - return decoder - } - decoder = createDecoderOfNative(ctx, typ) - if decoder != nil { - return decoder - } - switch typ.Kind() { - case reflect.Interface: - ifaceType, isIFace := typ.(*reflect2.UnsafeIFaceType) - if isIFace { - return &ifaceDecoder{valType: ifaceType} - } - return &efaceDecoder{} - case reflect.Struct: - return decoderOfStruct(ctx, typ) - case reflect.Array: - return decoderOfArray(ctx, typ) - case reflect.Slice: - return decoderOfSlice(ctx, typ) - case reflect.Map: - return decoderOfMap(ctx, typ) - case reflect.Ptr: - return decoderOfOptional(ctx, typ) - default: - return &lazyErrorDecoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())} - } -} - -func (cfg *frozenConfig) EncoderOf(typ reflect2.Type) ValEncoder { - cacheKey := typ.RType() - encoder := cfg.getEncoderFromCache(cacheKey) - if encoder != nil { - return encoder - } - ctx := &ctx{ - frozenConfig: cfg, - prefix: "", - decoders: map[reflect2.Type]ValDecoder{}, - encoders: map[reflect2.Type]ValEncoder{}, - } - encoder = encoderOfType(ctx, typ) - if typ.LikePtr() { - encoder = &onePtrEncoder{encoder} - } - cfg.addEncoderToCache(cacheKey, encoder) - return encoder -} - -type onePtrEncoder struct { - encoder ValEncoder -} - -func (encoder *onePtrEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr)) -} - -func (encoder *onePtrEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - encoder.encoder.Encode(unsafe.Pointer(&ptr), stream) -} - -func encoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { - encoder := getTypeEncoderFromExtension(ctx, typ) - if encoder != nil { - return encoder - } - encoder = createEncoderOfType(ctx, typ) - for _, extension := range extensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder) - for _, extension := range ctx.extraExtensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - return encoder -} - -func createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { - encoder := ctx.encoders[typ] - if encoder != nil { - return encoder - } - placeholder := &placeholderEncoder{} - ctx.encoders[typ] = placeholder - encoder = _createEncoderOfType(ctx, typ) - placeholder.encoder = encoder - return encoder -} -func _createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { - encoder := createEncoderOfJsonRawMessage(ctx, typ) - if encoder != nil { - return encoder - } - encoder = createEncoderOfJsonNumber(ctx, typ) - if encoder != nil { - return encoder - } - encoder = createEncoderOfMarshaler(ctx, typ) - if encoder != nil { - return encoder - } - encoder = createEncoderOfAny(ctx, typ) - if encoder != nil { - return encoder - } - encoder = createEncoderOfNative(ctx, typ) - if encoder != nil { - return encoder - } - kind := typ.Kind() - switch kind { - case reflect.Interface: - return &dynamicEncoder{typ} - case reflect.Struct: - return encoderOfStruct(ctx, typ) - case reflect.Array: - return encoderOfArray(ctx, typ) - case reflect.Slice: - return encoderOfSlice(ctx, typ) - case reflect.Map: - return encoderOfMap(ctx, typ) - case reflect.Ptr: - return encoderOfOptional(ctx, typ) - default: - return &lazyErrorEncoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())} - } -} - -type lazyErrorDecoder struct { - err error -} - -func (decoder *lazyErrorDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.WhatIsNext() != NilValue { - if iter.Error == nil { - iter.Error = decoder.err - } - } else { - iter.Skip() - } -} - -type lazyErrorEncoder struct { - err error -} - -func (encoder *lazyErrorEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if ptr == nil { - stream.WriteNil() - } else if stream.Error == nil { - stream.Error = encoder.err - } -} - -func (encoder *lazyErrorEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type placeholderDecoder struct { - decoder ValDecoder -} - -func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.decoder.Decode(ptr, iter) -} - -type placeholderEncoder struct { - encoder ValEncoder -} - -func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - encoder.encoder.Encode(ptr, stream) -} - -func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.encoder.IsEmpty(ptr) -} diff --git a/vendor/github.com/json-iterator/go/reflect_array.go b/vendor/github.com/json-iterator/go/reflect_array.go deleted file mode 100644 index 13a0b7b08..000000000 --- a/vendor/github.com/json-iterator/go/reflect_array.go +++ /dev/null @@ -1,104 +0,0 @@ -package jsoniter - -import ( - "fmt" - "github.com/modern-go/reflect2" - "io" - "unsafe" -) - -func decoderOfArray(ctx *ctx, typ reflect2.Type) ValDecoder { - arrayType := typ.(*reflect2.UnsafeArrayType) - decoder := decoderOfType(ctx.append("[arrayElem]"), arrayType.Elem()) - return &arrayDecoder{arrayType, decoder} -} - -func encoderOfArray(ctx *ctx, typ reflect2.Type) ValEncoder { - arrayType := typ.(*reflect2.UnsafeArrayType) - if arrayType.Len() == 0 { - return emptyArrayEncoder{} - } - encoder := encoderOfType(ctx.append("[arrayElem]"), arrayType.Elem()) - return &arrayEncoder{arrayType, encoder} -} - -type emptyArrayEncoder struct{} - -func (encoder emptyArrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteEmptyArray() -} - -func (encoder emptyArrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return true -} - -type arrayEncoder struct { - arrayType *reflect2.UnsafeArrayType - elemEncoder ValEncoder -} - -func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteArrayStart() - elemPtr := unsafe.Pointer(ptr) - encoder.elemEncoder.Encode(elemPtr, stream) - for i := 1; i < encoder.arrayType.Len(); i++ { - stream.WriteMore() - elemPtr = encoder.arrayType.UnsafeGetIndex(ptr, i) - encoder.elemEncoder.Encode(elemPtr, stream) - } - stream.WriteArrayEnd() - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error()) - } -} - -func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type arrayDecoder struct { - arrayType *reflect2.UnsafeArrayType - elemDecoder ValDecoder -} - -func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.doDecode(ptr, iter) - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error()) - } -} - -func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { - c := iter.nextToken() - arrayType := decoder.arrayType - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - return - } - if c != '[' { - iter.ReportError("decode array", "expect [ or n, but found "+string([]byte{c})) - return - } - c = iter.nextToken() - if c == ']' { - return - } - iter.unreadByte() - elemPtr := arrayType.UnsafeGetIndex(ptr, 0) - decoder.elemDecoder.Decode(elemPtr, iter) - length := 1 - for c = iter.nextToken(); c == ','; c = iter.nextToken() { - if length >= arrayType.Len() { - iter.Skip() - continue - } - idx := length - length += 1 - elemPtr = arrayType.UnsafeGetIndex(ptr, idx) - decoder.elemDecoder.Decode(elemPtr, iter) - } - if c != ']' { - iter.ReportError("decode array", "expect ], but found "+string([]byte{c})) - return - } -} diff --git a/vendor/github.com/json-iterator/go/reflect_dynamic.go b/vendor/github.com/json-iterator/go/reflect_dynamic.go deleted file mode 100644 index 8b6bc8b43..000000000 --- a/vendor/github.com/json-iterator/go/reflect_dynamic.go +++ /dev/null @@ -1,70 +0,0 @@ -package jsoniter - -import ( - "github.com/modern-go/reflect2" - "reflect" - "unsafe" -) - -type dynamicEncoder struct { - valType reflect2.Type -} - -func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - obj := encoder.valType.UnsafeIndirect(ptr) - stream.WriteVal(obj) -} - -func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.valType.UnsafeIndirect(ptr) == nil -} - -type efaceDecoder struct { -} - -func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - pObj := (*interface{})(ptr) - obj := *pObj - if obj == nil { - *pObj = iter.Read() - return - } - typ := reflect2.TypeOf(obj) - if typ.Kind() != reflect.Ptr { - *pObj = iter.Read() - return - } - ptrType := typ.(*reflect2.UnsafePtrType) - ptrElemType := ptrType.Elem() - if iter.WhatIsNext() == NilValue { - if ptrElemType.Kind() != reflect.Ptr { - iter.skipFourBytes('n', 'u', 'l', 'l') - *pObj = nil - return - } - } - if reflect2.IsNil(obj) { - obj := ptrElemType.New() - iter.ReadVal(obj) - *pObj = obj - return - } - iter.ReadVal(obj) -} - -type ifaceDecoder struct { - valType *reflect2.UnsafeIFaceType -} - -func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.ReadNil() { - decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew()) - return - } - obj := decoder.valType.UnsafeIndirect(ptr) - if reflect2.IsNil(obj) { - iter.ReportError("decode non empty interface", "can not unmarshal into nil") - return - } - iter.ReadVal(obj) -} diff --git a/vendor/github.com/json-iterator/go/reflect_extension.go b/vendor/github.com/json-iterator/go/reflect_extension.go deleted file mode 100644 index 05e8fbf1f..000000000 --- a/vendor/github.com/json-iterator/go/reflect_extension.go +++ /dev/null @@ -1,483 +0,0 @@ -package jsoniter - -import ( - "fmt" - "github.com/modern-go/reflect2" - "reflect" - "sort" - "strings" - "unicode" - "unsafe" -) - -var typeDecoders = map[string]ValDecoder{} -var fieldDecoders = map[string]ValDecoder{} -var typeEncoders = map[string]ValEncoder{} -var fieldEncoders = map[string]ValEncoder{} -var extensions = []Extension{} - -// StructDescriptor describe how should we encode/decode the struct -type StructDescriptor struct { - Type reflect2.Type - Fields []*Binding -} - -// GetField get one field from the descriptor by its name. -// Can not use map here to keep field orders. -func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding { - for _, binding := range structDescriptor.Fields { - if binding.Field.Name() == fieldName { - return binding - } - } - return nil -} - -// Binding describe how should we encode/decode the struct field -type Binding struct { - levels []int - Field reflect2.StructField - FromNames []string - ToNames []string - Encoder ValEncoder - Decoder ValDecoder -} - -// Extension the one for all SPI. Customize encoding/decoding by specifying alternate encoder/decoder. -// Can also rename fields by UpdateStructDescriptor. -type Extension interface { - UpdateStructDescriptor(structDescriptor *StructDescriptor) - CreateMapKeyDecoder(typ reflect2.Type) ValDecoder - CreateMapKeyEncoder(typ reflect2.Type) ValEncoder - CreateDecoder(typ reflect2.Type) ValDecoder - CreateEncoder(typ reflect2.Type) ValEncoder - DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder - DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder -} - -// DummyExtension embed this type get dummy implementation for all methods of Extension -type DummyExtension struct { -} - -// UpdateStructDescriptor No-op -func (extension *DummyExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { -} - -// CreateMapKeyDecoder No-op -func (extension *DummyExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { - return nil -} - -// CreateMapKeyEncoder No-op -func (extension *DummyExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { - return nil -} - -// CreateDecoder No-op -func (extension *DummyExtension) CreateDecoder(typ reflect2.Type) ValDecoder { - return nil -} - -// CreateEncoder No-op -func (extension *DummyExtension) CreateEncoder(typ reflect2.Type) ValEncoder { - return nil -} - -// DecorateDecoder No-op -func (extension *DummyExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { - return decoder -} - -// DecorateEncoder No-op -func (extension *DummyExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { - return encoder -} - -type EncoderExtension map[reflect2.Type]ValEncoder - -// UpdateStructDescriptor No-op -func (extension EncoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { -} - -// CreateDecoder No-op -func (extension EncoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder { - return nil -} - -// CreateEncoder get encoder from map -func (extension EncoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder { - return extension[typ] -} - -// CreateMapKeyDecoder No-op -func (extension EncoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { - return nil -} - -// CreateMapKeyEncoder No-op -func (extension EncoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { - return nil -} - -// DecorateDecoder No-op -func (extension EncoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { - return decoder -} - -// DecorateEncoder No-op -func (extension EncoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { - return encoder -} - -type DecoderExtension map[reflect2.Type]ValDecoder - -// UpdateStructDescriptor No-op -func (extension DecoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { -} - -// CreateMapKeyDecoder No-op -func (extension DecoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { - return nil -} - -// CreateMapKeyEncoder No-op -func (extension DecoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { - return nil -} - -// CreateDecoder get decoder from map -func (extension DecoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder { - return extension[typ] -} - -// CreateEncoder No-op -func (extension DecoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder { - return nil -} - -// DecorateDecoder No-op -func (extension DecoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { - return decoder -} - -// DecorateEncoder No-op -func (extension DecoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { - return encoder -} - -type funcDecoder struct { - fun DecoderFunc -} - -func (decoder *funcDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.fun(ptr, iter) -} - -type funcEncoder struct { - fun EncoderFunc - isEmptyFunc func(ptr unsafe.Pointer) bool -} - -func (encoder *funcEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - encoder.fun(ptr, stream) -} - -func (encoder *funcEncoder) IsEmpty(ptr unsafe.Pointer) bool { - if encoder.isEmptyFunc == nil { - return false - } - return encoder.isEmptyFunc(ptr) -} - -// DecoderFunc the function form of TypeDecoder -type DecoderFunc func(ptr unsafe.Pointer, iter *Iterator) - -// EncoderFunc the function form of TypeEncoder -type EncoderFunc func(ptr unsafe.Pointer, stream *Stream) - -// RegisterTypeDecoderFunc register TypeDecoder for a type with function -func RegisterTypeDecoderFunc(typ string, fun DecoderFunc) { - typeDecoders[typ] = &funcDecoder{fun} -} - -// RegisterTypeDecoder register TypeDecoder for a typ -func RegisterTypeDecoder(typ string, decoder ValDecoder) { - typeDecoders[typ] = decoder -} - -// RegisterFieldDecoderFunc register TypeDecoder for a struct field with function -func RegisterFieldDecoderFunc(typ string, field string, fun DecoderFunc) { - RegisterFieldDecoder(typ, field, &funcDecoder{fun}) -} - -// RegisterFieldDecoder register TypeDecoder for a struct field -func RegisterFieldDecoder(typ string, field string, decoder ValDecoder) { - fieldDecoders[fmt.Sprintf("%s/%s", typ, field)] = decoder -} - -// RegisterTypeEncoderFunc register TypeEncoder for a type with encode/isEmpty function -func RegisterTypeEncoderFunc(typ string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) { - typeEncoders[typ] = &funcEncoder{fun, isEmptyFunc} -} - -// RegisterTypeEncoder register TypeEncoder for a type -func RegisterTypeEncoder(typ string, encoder ValEncoder) { - typeEncoders[typ] = encoder -} - -// RegisterFieldEncoderFunc register TypeEncoder for a struct field with encode/isEmpty function -func RegisterFieldEncoderFunc(typ string, field string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) { - RegisterFieldEncoder(typ, field, &funcEncoder{fun, isEmptyFunc}) -} - -// RegisterFieldEncoder register TypeEncoder for a struct field -func RegisterFieldEncoder(typ string, field string, encoder ValEncoder) { - fieldEncoders[fmt.Sprintf("%s/%s", typ, field)] = encoder -} - -// RegisterExtension register extension -func RegisterExtension(extension Extension) { - extensions = append(extensions, extension) -} - -func getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder { - decoder := _getTypeDecoderFromExtension(ctx, typ) - if decoder != nil { - for _, extension := range extensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder) - for _, extension := range ctx.extraExtensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - } - return decoder -} -func _getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder { - for _, extension := range extensions { - decoder := extension.CreateDecoder(typ) - if decoder != nil { - return decoder - } - } - decoder := ctx.decoderExtension.CreateDecoder(typ) - if decoder != nil { - return decoder - } - for _, extension := range ctx.extraExtensions { - decoder := extension.CreateDecoder(typ) - if decoder != nil { - return decoder - } - } - typeName := typ.String() - decoder = typeDecoders[typeName] - if decoder != nil { - return decoder - } - if typ.Kind() == reflect.Ptr { - ptrType := typ.(*reflect2.UnsafePtrType) - decoder := typeDecoders[ptrType.Elem().String()] - if decoder != nil { - return &OptionalDecoder{ptrType.Elem(), decoder} - } - } - return nil -} - -func getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder { - encoder := _getTypeEncoderFromExtension(ctx, typ) - if encoder != nil { - for _, extension := range extensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder) - for _, extension := range ctx.extraExtensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - } - return encoder -} - -func _getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder { - for _, extension := range extensions { - encoder := extension.CreateEncoder(typ) - if encoder != nil { - return encoder - } - } - encoder := ctx.encoderExtension.CreateEncoder(typ) - if encoder != nil { - return encoder - } - for _, extension := range ctx.extraExtensions { - encoder := extension.CreateEncoder(typ) - if encoder != nil { - return encoder - } - } - typeName := typ.String() - encoder = typeEncoders[typeName] - if encoder != nil { - return encoder - } - if typ.Kind() == reflect.Ptr { - typePtr := typ.(*reflect2.UnsafePtrType) - encoder := typeEncoders[typePtr.Elem().String()] - if encoder != nil { - return &OptionalEncoder{encoder} - } - } - return nil -} - -func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor { - structType := typ.(*reflect2.UnsafeStructType) - embeddedBindings := []*Binding{} - bindings := []*Binding{} - for i := 0; i < structType.NumField(); i++ { - field := structType.Field(i) - tag, hastag := field.Tag().Lookup(ctx.getTagKey()) - if ctx.onlyTaggedField && !hastag && !field.Anonymous() { - continue - } - tagParts := strings.Split(tag, ",") - if tag == "-" { - continue - } - if field.Anonymous() && (tag == "" || tagParts[0] == "") { - if field.Type().Kind() == reflect.Struct { - structDescriptor := describeStruct(ctx, field.Type()) - for _, binding := range structDescriptor.Fields { - binding.levels = append([]int{i}, binding.levels...) - omitempty := binding.Encoder.(*structFieldEncoder).omitempty - binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty} - binding.Decoder = &structFieldDecoder{field, binding.Decoder} - embeddedBindings = append(embeddedBindings, binding) - } - continue - } else if field.Type().Kind() == reflect.Ptr { - ptrType := field.Type().(*reflect2.UnsafePtrType) - if ptrType.Elem().Kind() == reflect.Struct { - structDescriptor := describeStruct(ctx, ptrType.Elem()) - for _, binding := range structDescriptor.Fields { - binding.levels = append([]int{i}, binding.levels...) - omitempty := binding.Encoder.(*structFieldEncoder).omitempty - binding.Encoder = &dereferenceEncoder{binding.Encoder} - binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty} - binding.Decoder = &dereferenceDecoder{ptrType.Elem(), binding.Decoder} - binding.Decoder = &structFieldDecoder{field, binding.Decoder} - embeddedBindings = append(embeddedBindings, binding) - } - continue - } - } - } - fieldNames := calcFieldNames(field.Name(), tagParts[0], tag) - fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name()) - decoder := fieldDecoders[fieldCacheKey] - if decoder == nil { - decoder = decoderOfType(ctx.append(field.Name()), field.Type()) - } - encoder := fieldEncoders[fieldCacheKey] - if encoder == nil { - encoder = encoderOfType(ctx.append(field.Name()), field.Type()) - } - binding := &Binding{ - Field: field, - FromNames: fieldNames, - ToNames: fieldNames, - Decoder: decoder, - Encoder: encoder, - } - binding.levels = []int{i} - bindings = append(bindings, binding) - } - return createStructDescriptor(ctx, typ, bindings, embeddedBindings) -} -func createStructDescriptor(ctx *ctx, typ reflect2.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor { - structDescriptor := &StructDescriptor{ - Type: typ, - Fields: bindings, - } - for _, extension := range extensions { - extension.UpdateStructDescriptor(structDescriptor) - } - ctx.encoderExtension.UpdateStructDescriptor(structDescriptor) - ctx.decoderExtension.UpdateStructDescriptor(structDescriptor) - for _, extension := range ctx.extraExtensions { - extension.UpdateStructDescriptor(structDescriptor) - } - processTags(structDescriptor, ctx.frozenConfig) - // merge normal & embedded bindings & sort with original order - allBindings := sortableBindings(append(embeddedBindings, structDescriptor.Fields...)) - sort.Sort(allBindings) - structDescriptor.Fields = allBindings - return structDescriptor -} - -type sortableBindings []*Binding - -func (bindings sortableBindings) Len() int { - return len(bindings) -} - -func (bindings sortableBindings) Less(i, j int) bool { - left := bindings[i].levels - right := bindings[j].levels - k := 0 - for { - if left[k] < right[k] { - return true - } else if left[k] > right[k] { - return false - } - k++ - } -} - -func (bindings sortableBindings) Swap(i, j int) { - bindings[i], bindings[j] = bindings[j], bindings[i] -} - -func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) { - for _, binding := range structDescriptor.Fields { - shouldOmitEmpty := false - tagParts := strings.Split(binding.Field.Tag().Get(cfg.getTagKey()), ",") - for _, tagPart := range tagParts[1:] { - if tagPart == "omitempty" { - shouldOmitEmpty = true - } else if tagPart == "string" { - if binding.Field.Type().Kind() == reflect.String { - binding.Decoder = &stringModeStringDecoder{binding.Decoder, cfg} - binding.Encoder = &stringModeStringEncoder{binding.Encoder, cfg} - } else { - binding.Decoder = &stringModeNumberDecoder{binding.Decoder} - binding.Encoder = &stringModeNumberEncoder{binding.Encoder} - } - } - } - binding.Decoder = &structFieldDecoder{binding.Field, binding.Decoder} - binding.Encoder = &structFieldEncoder{binding.Field, binding.Encoder, shouldOmitEmpty} - } -} - -func calcFieldNames(originalFieldName string, tagProvidedFieldName string, wholeTag string) []string { - // ignore? - if wholeTag == "-" { - return []string{} - } - // rename? - var fieldNames []string - if tagProvidedFieldName == "" { - fieldNames = []string{originalFieldName} - } else { - fieldNames = []string{tagProvidedFieldName} - } - // private? - isNotExported := unicode.IsLower(rune(originalFieldName[0])) - if isNotExported { - fieldNames = []string{} - } - return fieldNames -} diff --git a/vendor/github.com/json-iterator/go/reflect_json_number.go b/vendor/github.com/json-iterator/go/reflect_json_number.go deleted file mode 100644 index 98d45c1ec..000000000 --- a/vendor/github.com/json-iterator/go/reflect_json_number.go +++ /dev/null @@ -1,112 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "github.com/modern-go/reflect2" - "strconv" - "unsafe" -) - -type Number string - -// String returns the literal text of the number. -func (n Number) String() string { return string(n) } - -// Float64 returns the number as a float64. -func (n Number) Float64() (float64, error) { - return strconv.ParseFloat(string(n), 64) -} - -// Int64 returns the number as an int64. -func (n Number) Int64() (int64, error) { - return strconv.ParseInt(string(n), 10, 64) -} - -func CastJsonNumber(val interface{}) (string, bool) { - switch typedVal := val.(type) { - case json.Number: - return string(typedVal), true - case Number: - return string(typedVal), true - } - return "", false -} - -var jsonNumberType = reflect2.TypeOfPtr((*json.Number)(nil)).Elem() -var jsoniterNumberType = reflect2.TypeOfPtr((*Number)(nil)).Elem() - -func createDecoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValDecoder { - if typ.AssignableTo(jsonNumberType) { - return &jsonNumberCodec{} - } - if typ.AssignableTo(jsoniterNumberType) { - return &jsoniterNumberCodec{} - } - return nil -} - -func createEncoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValEncoder { - if typ.AssignableTo(jsonNumberType) { - return &jsonNumberCodec{} - } - if typ.AssignableTo(jsoniterNumberType) { - return &jsoniterNumberCodec{} - } - return nil -} - -type jsonNumberCodec struct { -} - -func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - switch iter.WhatIsNext() { - case StringValue: - *((*json.Number)(ptr)) = json.Number(iter.ReadString()) - case NilValue: - iter.skipFourBytes('n', 'u', 'l', 'l') - *((*json.Number)(ptr)) = "" - default: - *((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString())) - } -} - -func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - number := *((*json.Number)(ptr)) - if len(number) == 0 { - stream.writeByte('0') - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*json.Number)(ptr))) == 0 -} - -type jsoniterNumberCodec struct { -} - -func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - switch iter.WhatIsNext() { - case StringValue: - *((*Number)(ptr)) = Number(iter.ReadString()) - case NilValue: - iter.skipFourBytes('n', 'u', 'l', 'l') - *((*Number)(ptr)) = "" - default: - *((*Number)(ptr)) = Number([]byte(iter.readNumberAsString())) - } -} - -func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - number := *((*Number)(ptr)) - if len(number) == 0 { - stream.writeByte('0') - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*Number)(ptr))) == 0 -} diff --git a/vendor/github.com/json-iterator/go/reflect_json_raw_message.go b/vendor/github.com/json-iterator/go/reflect_json_raw_message.go deleted file mode 100644 index f2619936c..000000000 --- a/vendor/github.com/json-iterator/go/reflect_json_raw_message.go +++ /dev/null @@ -1,60 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "github.com/modern-go/reflect2" - "unsafe" -) - -var jsonRawMessageType = reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem() -var jsoniterRawMessageType = reflect2.TypeOfPtr((*RawMessage)(nil)).Elem() - -func createEncoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValEncoder { - if typ == jsonRawMessageType { - return &jsonRawMessageCodec{} - } - if typ == jsoniterRawMessageType { - return &jsoniterRawMessageCodec{} - } - return nil -} - -func createDecoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValDecoder { - if typ == jsonRawMessageType { - return &jsonRawMessageCodec{} - } - if typ == jsoniterRawMessageType { - return &jsoniterRawMessageCodec{} - } - return nil -} - -type jsonRawMessageCodec struct { -} - -func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes()) -} - -func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteRaw(string(*((*json.RawMessage)(ptr)))) -} - -func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*json.RawMessage)(ptr))) == 0 -} - -type jsoniterRawMessageCodec struct { -} - -func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes()) -} - -func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteRaw(string(*((*RawMessage)(ptr)))) -} - -func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*RawMessage)(ptr))) == 0 -} diff --git a/vendor/github.com/json-iterator/go/reflect_map.go b/vendor/github.com/json-iterator/go/reflect_map.go deleted file mode 100644 index 547b4421e..000000000 --- a/vendor/github.com/json-iterator/go/reflect_map.go +++ /dev/null @@ -1,338 +0,0 @@ -package jsoniter - -import ( - "fmt" - "github.com/modern-go/reflect2" - "io" - "reflect" - "sort" - "unsafe" -) - -func decoderOfMap(ctx *ctx, typ reflect2.Type) ValDecoder { - mapType := typ.(*reflect2.UnsafeMapType) - keyDecoder := decoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()) - elemDecoder := decoderOfType(ctx.append("[mapElem]"), mapType.Elem()) - return &mapDecoder{ - mapType: mapType, - keyType: mapType.Key(), - elemType: mapType.Elem(), - keyDecoder: keyDecoder, - elemDecoder: elemDecoder, - } -} - -func encoderOfMap(ctx *ctx, typ reflect2.Type) ValEncoder { - mapType := typ.(*reflect2.UnsafeMapType) - if ctx.sortMapKeys { - return &sortKeysMapEncoder{ - mapType: mapType, - keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()), - elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()), - } - } - return &mapEncoder{ - mapType: mapType, - keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()), - elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()), - } -} - -func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder { - decoder := ctx.decoderExtension.CreateMapKeyDecoder(typ) - if decoder != nil { - return decoder - } - for _, extension := range ctx.extraExtensions { - decoder := extension.CreateMapKeyDecoder(typ) - if decoder != nil { - return decoder - } - } - switch typ.Kind() { - case reflect.String: - return decoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String)) - case reflect.Bool, - reflect.Uint8, reflect.Int8, - reflect.Uint16, reflect.Int16, - reflect.Uint32, reflect.Int32, - reflect.Uint64, reflect.Int64, - reflect.Uint, reflect.Int, - reflect.Float32, reflect.Float64, - reflect.Uintptr: - typ = reflect2.DefaultTypeOfKind(typ.Kind()) - return &numericMapKeyDecoder{decoderOfType(ctx, typ)} - default: - ptrType := reflect2.PtrTo(typ) - if ptrType.Implements(unmarshalerType) { - return &referenceDecoder{ - &unmarshalerDecoder{ - valType: ptrType, - }, - } - } - if typ.Implements(unmarshalerType) { - return &unmarshalerDecoder{ - valType: typ, - } - } - if ptrType.Implements(textUnmarshalerType) { - return &referenceDecoder{ - &textUnmarshalerDecoder{ - valType: ptrType, - }, - } - } - if typ.Implements(textUnmarshalerType) { - return &textUnmarshalerDecoder{ - valType: typ, - } - } - return &lazyErrorDecoder{err: fmt.Errorf("unsupported map key type: %v", typ)} - } -} - -func encoderOfMapKey(ctx *ctx, typ reflect2.Type) ValEncoder { - encoder := ctx.encoderExtension.CreateMapKeyEncoder(typ) - if encoder != nil { - return encoder - } - for _, extension := range ctx.extraExtensions { - encoder := extension.CreateMapKeyEncoder(typ) - if encoder != nil { - return encoder - } - } - switch typ.Kind() { - case reflect.String: - return encoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String)) - case reflect.Bool, - reflect.Uint8, reflect.Int8, - reflect.Uint16, reflect.Int16, - reflect.Uint32, reflect.Int32, - reflect.Uint64, reflect.Int64, - reflect.Uint, reflect.Int, - reflect.Float32, reflect.Float64, - reflect.Uintptr: - typ = reflect2.DefaultTypeOfKind(typ.Kind()) - return &numericMapKeyEncoder{encoderOfType(ctx, typ)} - default: - if typ == textMarshalerType { - return &directTextMarshalerEncoder{ - stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), - } - } - if typ.Implements(textMarshalerType) { - return &textMarshalerEncoder{ - valType: typ, - stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), - } - } - if typ.Kind() == reflect.Interface { - return &dynamicMapKeyEncoder{ctx, typ} - } - return &lazyErrorEncoder{err: fmt.Errorf("unsupported map key type: %v", typ)} - } -} - -type mapDecoder struct { - mapType *reflect2.UnsafeMapType - keyType reflect2.Type - elemType reflect2.Type - keyDecoder ValDecoder - elemDecoder ValDecoder -} - -func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - mapType := decoder.mapType - c := iter.nextToken() - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - *(*unsafe.Pointer)(ptr) = nil - mapType.UnsafeSet(ptr, mapType.UnsafeNew()) - return - } - if mapType.UnsafeIsNil(ptr) { - mapType.UnsafeSet(ptr, mapType.UnsafeMakeMap(0)) - } - if c != '{' { - iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c})) - return - } - c = iter.nextToken() - if c == '}' { - return - } - if c != '"' { - iter.ReportError("ReadMapCB", `expect " after }, but found `+string([]byte{c})) - return - } - iter.unreadByte() - key := decoder.keyType.UnsafeNew() - decoder.keyDecoder.Decode(key, iter) - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) - return - } - elem := decoder.elemType.UnsafeNew() - decoder.elemDecoder.Decode(elem, iter) - decoder.mapType.UnsafeSetIndex(ptr, key, elem) - for c = iter.nextToken(); c == ','; c = iter.nextToken() { - key := decoder.keyType.UnsafeNew() - decoder.keyDecoder.Decode(key, iter) - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) - return - } - elem := decoder.elemType.UnsafeNew() - decoder.elemDecoder.Decode(elem, iter) - decoder.mapType.UnsafeSetIndex(ptr, key, elem) - } - if c != '}' { - iter.ReportError("ReadMapCB", `expect }, but found `+string([]byte{c})) - } -} - -type numericMapKeyDecoder struct { - decoder ValDecoder -} - -func (decoder *numericMapKeyDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - c := iter.nextToken() - if c != '"' { - iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c})) - return - } - decoder.decoder.Decode(ptr, iter) - c = iter.nextToken() - if c != '"' { - iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c})) - return - } -} - -type numericMapKeyEncoder struct { - encoder ValEncoder -} - -func (encoder *numericMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.writeByte('"') - encoder.encoder.Encode(ptr, stream) - stream.writeByte('"') -} - -func (encoder *numericMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type dynamicMapKeyEncoder struct { - ctx *ctx - valType reflect2.Type -} - -func (encoder *dynamicMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - obj := encoder.valType.UnsafeIndirect(ptr) - encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).Encode(reflect2.PtrOf(obj), stream) -} - -func (encoder *dynamicMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool { - obj := encoder.valType.UnsafeIndirect(ptr) - return encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).IsEmpty(reflect2.PtrOf(obj)) -} - -type mapEncoder struct { - mapType *reflect2.UnsafeMapType - keyEncoder ValEncoder - elemEncoder ValEncoder -} - -func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteObjectStart() - iter := encoder.mapType.UnsafeIterate(ptr) - for i := 0; iter.HasNext(); i++ { - if i != 0 { - stream.WriteMore() - } - key, elem := iter.UnsafeNext() - encoder.keyEncoder.Encode(key, stream) - if stream.indention > 0 { - stream.writeTwoBytes(byte(':'), byte(' ')) - } else { - stream.writeByte(':') - } - encoder.elemEncoder.Encode(elem, stream) - } - stream.WriteObjectEnd() -} - -func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool { - iter := encoder.mapType.UnsafeIterate(ptr) - return !iter.HasNext() -} - -type sortKeysMapEncoder struct { - mapType *reflect2.UnsafeMapType - keyEncoder ValEncoder - elemEncoder ValEncoder -} - -func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if *(*unsafe.Pointer)(ptr) == nil { - stream.WriteNil() - return - } - stream.WriteObjectStart() - mapIter := encoder.mapType.UnsafeIterate(ptr) - subStream := stream.cfg.BorrowStream(nil) - subIter := stream.cfg.BorrowIterator(nil) - keyValues := encodedKeyValues{} - for mapIter.HasNext() { - subStream.buf = make([]byte, 0, 64) - key, elem := mapIter.UnsafeNext() - encoder.keyEncoder.Encode(key, subStream) - if subStream.Error != nil && subStream.Error != io.EOF && stream.Error == nil { - stream.Error = subStream.Error - } - encodedKey := subStream.Buffer() - subIter.ResetBytes(encodedKey) - decodedKey := subIter.ReadString() - if stream.indention > 0 { - subStream.writeTwoBytes(byte(':'), byte(' ')) - } else { - subStream.writeByte(':') - } - encoder.elemEncoder.Encode(elem, subStream) - keyValues = append(keyValues, encodedKV{ - key: decodedKey, - keyValue: subStream.Buffer(), - }) - } - sort.Sort(keyValues) - for i, keyValue := range keyValues { - if i != 0 { - stream.WriteMore() - } - stream.Write(keyValue.keyValue) - } - stream.WriteObjectEnd() - stream.cfg.ReturnStream(subStream) - stream.cfg.ReturnIterator(subIter) -} - -func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { - iter := encoder.mapType.UnsafeIterate(ptr) - return !iter.HasNext() -} - -type encodedKeyValues []encodedKV - -type encodedKV struct { - key string - keyValue []byte -} - -func (sv encodedKeyValues) Len() int { return len(sv) } -func (sv encodedKeyValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] } -func (sv encodedKeyValues) Less(i, j int) bool { return sv[i].key < sv[j].key } diff --git a/vendor/github.com/json-iterator/go/reflect_marshaler.go b/vendor/github.com/json-iterator/go/reflect_marshaler.go deleted file mode 100644 index fea50719d..000000000 --- a/vendor/github.com/json-iterator/go/reflect_marshaler.go +++ /dev/null @@ -1,217 +0,0 @@ -package jsoniter - -import ( - "encoding" - "encoding/json" - "github.com/modern-go/reflect2" - "unsafe" -) - -var marshalerType = reflect2.TypeOfPtr((*json.Marshaler)(nil)).Elem() -var unmarshalerType = reflect2.TypeOfPtr((*json.Unmarshaler)(nil)).Elem() -var textMarshalerType = reflect2.TypeOfPtr((*encoding.TextMarshaler)(nil)).Elem() -var textUnmarshalerType = reflect2.TypeOfPtr((*encoding.TextUnmarshaler)(nil)).Elem() - -func createDecoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValDecoder { - ptrType := reflect2.PtrTo(typ) - if ptrType.Implements(unmarshalerType) { - return &referenceDecoder{ - &unmarshalerDecoder{ptrType}, - } - } - if ptrType.Implements(textUnmarshalerType) { - return &referenceDecoder{ - &textUnmarshalerDecoder{ptrType}, - } - } - return nil -} - -func createEncoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValEncoder { - if typ == marshalerType { - checkIsEmpty := createCheckIsEmpty(ctx, typ) - var encoder ValEncoder = &directMarshalerEncoder{ - checkIsEmpty: checkIsEmpty, - } - return encoder - } - if typ.Implements(marshalerType) { - checkIsEmpty := createCheckIsEmpty(ctx, typ) - var encoder ValEncoder = &marshalerEncoder{ - valType: typ, - checkIsEmpty: checkIsEmpty, - } - return encoder - } - ptrType := reflect2.PtrTo(typ) - if ctx.prefix != "" && ptrType.Implements(marshalerType) { - checkIsEmpty := createCheckIsEmpty(ctx, ptrType) - var encoder ValEncoder = &marshalerEncoder{ - valType: ptrType, - checkIsEmpty: checkIsEmpty, - } - return &referenceEncoder{encoder} - } - if typ == textMarshalerType { - checkIsEmpty := createCheckIsEmpty(ctx, typ) - var encoder ValEncoder = &directTextMarshalerEncoder{ - checkIsEmpty: checkIsEmpty, - stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), - } - return encoder - } - if typ.Implements(textMarshalerType) { - checkIsEmpty := createCheckIsEmpty(ctx, typ) - var encoder ValEncoder = &textMarshalerEncoder{ - valType: typ, - stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), - checkIsEmpty: checkIsEmpty, - } - return encoder - } - // if prefix is empty, the type is the root type - if ctx.prefix != "" && ptrType.Implements(textMarshalerType) { - checkIsEmpty := createCheckIsEmpty(ctx, ptrType) - var encoder ValEncoder = &textMarshalerEncoder{ - valType: ptrType, - stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), - checkIsEmpty: checkIsEmpty, - } - return &referenceEncoder{encoder} - } - return nil -} - -type marshalerEncoder struct { - checkIsEmpty checkIsEmpty - valType reflect2.Type -} - -func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - obj := encoder.valType.UnsafeIndirect(ptr) - if encoder.valType.IsNullable() && reflect2.IsNil(obj) { - stream.WriteNil() - return - } - bytes, err := json.Marshal(obj) - if err != nil { - stream.Error = err - } else { - stream.Write(bytes) - } -} - -func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type directMarshalerEncoder struct { - checkIsEmpty checkIsEmpty -} - -func (encoder *directMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - marshaler := *(*json.Marshaler)(ptr) - if marshaler == nil { - stream.WriteNil() - return - } - bytes, err := marshaler.MarshalJSON() - if err != nil { - stream.Error = err - } else { - stream.Write(bytes) - } -} - -func (encoder *directMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type textMarshalerEncoder struct { - valType reflect2.Type - stringEncoder ValEncoder - checkIsEmpty checkIsEmpty -} - -func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - obj := encoder.valType.UnsafeIndirect(ptr) - if encoder.valType.IsNullable() && reflect2.IsNil(obj) { - stream.WriteNil() - return - } - marshaler := (obj).(encoding.TextMarshaler) - bytes, err := marshaler.MarshalText() - if err != nil { - stream.Error = err - } else { - str := string(bytes) - encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream) - } -} - -func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type directTextMarshalerEncoder struct { - stringEncoder ValEncoder - checkIsEmpty checkIsEmpty -} - -func (encoder *directTextMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - marshaler := *(*encoding.TextMarshaler)(ptr) - if marshaler == nil { - stream.WriteNil() - return - } - bytes, err := marshaler.MarshalText() - if err != nil { - stream.Error = err - } else { - str := string(bytes) - encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream) - } -} - -func (encoder *directTextMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type unmarshalerDecoder struct { - valType reflect2.Type -} - -func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - valType := decoder.valType - obj := valType.UnsafeIndirect(ptr) - unmarshaler := obj.(json.Unmarshaler) - iter.nextToken() - iter.unreadByte() // skip spaces - bytes := iter.SkipAndReturnBytes() - err := unmarshaler.UnmarshalJSON(bytes) - if err != nil { - iter.ReportError("unmarshalerDecoder", err.Error()) - } -} - -type textUnmarshalerDecoder struct { - valType reflect2.Type -} - -func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - valType := decoder.valType - obj := valType.UnsafeIndirect(ptr) - if reflect2.IsNil(obj) { - ptrType := valType.(*reflect2.UnsafePtrType) - elemType := ptrType.Elem() - elem := elemType.UnsafeNew() - ptrType.UnsafeSet(ptr, unsafe.Pointer(&elem)) - obj = valType.UnsafeIndirect(ptr) - } - unmarshaler := (obj).(encoding.TextUnmarshaler) - str := iter.ReadString() - err := unmarshaler.UnmarshalText([]byte(str)) - if err != nil { - iter.ReportError("textUnmarshalerDecoder", err.Error()) - } -} diff --git a/vendor/github.com/json-iterator/go/reflect_native.go b/vendor/github.com/json-iterator/go/reflect_native.go deleted file mode 100644 index f88722d14..000000000 --- a/vendor/github.com/json-iterator/go/reflect_native.go +++ /dev/null @@ -1,453 +0,0 @@ -package jsoniter - -import ( - "encoding/base64" - "reflect" - "strconv" - "unsafe" - - "github.com/modern-go/reflect2" -) - -const ptrSize = 32 << uintptr(^uintptr(0)>>63) - -func createEncoderOfNative(ctx *ctx, typ reflect2.Type) ValEncoder { - if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 { - sliceDecoder := decoderOfSlice(ctx, typ) - return &base64Codec{sliceDecoder: sliceDecoder} - } - typeName := typ.String() - kind := typ.Kind() - switch kind { - case reflect.String: - if typeName != "string" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem()) - } - return &stringCodec{} - case reflect.Int: - if typeName != "int" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem()) - } - if strconv.IntSize == 32 { - return &int32Codec{} - } - return &int64Codec{} - case reflect.Int8: - if typeName != "int8" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem()) - } - return &int8Codec{} - case reflect.Int16: - if typeName != "int16" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem()) - } - return &int16Codec{} - case reflect.Int32: - if typeName != "int32" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem()) - } - return &int32Codec{} - case reflect.Int64: - if typeName != "int64" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem()) - } - return &int64Codec{} - case reflect.Uint: - if typeName != "uint" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem()) - } - if strconv.IntSize == 32 { - return &uint32Codec{} - } - return &uint64Codec{} - case reflect.Uint8: - if typeName != "uint8" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem()) - } - return &uint8Codec{} - case reflect.Uint16: - if typeName != "uint16" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem()) - } - return &uint16Codec{} - case reflect.Uint32: - if typeName != "uint32" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem()) - } - return &uint32Codec{} - case reflect.Uintptr: - if typeName != "uintptr" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem()) - } - if ptrSize == 32 { - return &uint32Codec{} - } - return &uint64Codec{} - case reflect.Uint64: - if typeName != "uint64" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem()) - } - return &uint64Codec{} - case reflect.Float32: - if typeName != "float32" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem()) - } - return &float32Codec{} - case reflect.Float64: - if typeName != "float64" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem()) - } - return &float64Codec{} - case reflect.Bool: - if typeName != "bool" { - return encoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem()) - } - return &boolCodec{} - } - return nil -} - -func createDecoderOfNative(ctx *ctx, typ reflect2.Type) ValDecoder { - if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 { - sliceDecoder := decoderOfSlice(ctx, typ) - return &base64Codec{sliceDecoder: sliceDecoder} - } - typeName := typ.String() - switch typ.Kind() { - case reflect.String: - if typeName != "string" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem()) - } - return &stringCodec{} - case reflect.Int: - if typeName != "int" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem()) - } - if strconv.IntSize == 32 { - return &int32Codec{} - } - return &int64Codec{} - case reflect.Int8: - if typeName != "int8" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem()) - } - return &int8Codec{} - case reflect.Int16: - if typeName != "int16" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem()) - } - return &int16Codec{} - case reflect.Int32: - if typeName != "int32" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem()) - } - return &int32Codec{} - case reflect.Int64: - if typeName != "int64" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem()) - } - return &int64Codec{} - case reflect.Uint: - if typeName != "uint" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem()) - } - if strconv.IntSize == 32 { - return &uint32Codec{} - } - return &uint64Codec{} - case reflect.Uint8: - if typeName != "uint8" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem()) - } - return &uint8Codec{} - case reflect.Uint16: - if typeName != "uint16" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem()) - } - return &uint16Codec{} - case reflect.Uint32: - if typeName != "uint32" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem()) - } - return &uint32Codec{} - case reflect.Uintptr: - if typeName != "uintptr" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem()) - } - if ptrSize == 32 { - return &uint32Codec{} - } - return &uint64Codec{} - case reflect.Uint64: - if typeName != "uint64" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem()) - } - return &uint64Codec{} - case reflect.Float32: - if typeName != "float32" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem()) - } - return &float32Codec{} - case reflect.Float64: - if typeName != "float64" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem()) - } - return &float64Codec{} - case reflect.Bool: - if typeName != "bool" { - return decoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem()) - } - return &boolCodec{} - } - return nil -} - -type stringCodec struct { -} - -func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*string)(ptr)) = iter.ReadString() -} - -func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - str := *((*string)(ptr)) - stream.WriteString(str) -} - -func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*string)(ptr)) == "" -} - -type int8Codec struct { -} - -func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int8)(ptr)) = iter.ReadInt8() - } -} - -func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt8(*((*int8)(ptr))) -} - -func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int8)(ptr)) == 0 -} - -type int16Codec struct { -} - -func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int16)(ptr)) = iter.ReadInt16() - } -} - -func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt16(*((*int16)(ptr))) -} - -func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int16)(ptr)) == 0 -} - -type int32Codec struct { -} - -func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int32)(ptr)) = iter.ReadInt32() - } -} - -func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt32(*((*int32)(ptr))) -} - -func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int32)(ptr)) == 0 -} - -type int64Codec struct { -} - -func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int64)(ptr)) = iter.ReadInt64() - } -} - -func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt64(*((*int64)(ptr))) -} - -func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int64)(ptr)) == 0 -} - -type uint8Codec struct { -} - -func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint8)(ptr)) = iter.ReadUint8() - } -} - -func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint8(*((*uint8)(ptr))) -} - -func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint8)(ptr)) == 0 -} - -type uint16Codec struct { -} - -func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint16)(ptr)) = iter.ReadUint16() - } -} - -func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint16(*((*uint16)(ptr))) -} - -func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint16)(ptr)) == 0 -} - -type uint32Codec struct { -} - -func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint32)(ptr)) = iter.ReadUint32() - } -} - -func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint32(*((*uint32)(ptr))) -} - -func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint32)(ptr)) == 0 -} - -type uint64Codec struct { -} - -func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint64)(ptr)) = iter.ReadUint64() - } -} - -func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint64(*((*uint64)(ptr))) -} - -func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint64)(ptr)) == 0 -} - -type float32Codec struct { -} - -func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*float32)(ptr)) = iter.ReadFloat32() - } -} - -func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat32(*((*float32)(ptr))) -} - -func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float32)(ptr)) == 0 -} - -type float64Codec struct { -} - -func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*float64)(ptr)) = iter.ReadFloat64() - } -} - -func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat64(*((*float64)(ptr))) -} - -func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float64)(ptr)) == 0 -} - -type boolCodec struct { -} - -func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*bool)(ptr)) = iter.ReadBool() - } -} - -func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteBool(*((*bool)(ptr))) -} - -func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool { - return !(*((*bool)(ptr))) -} - -type base64Codec struct { - sliceType *reflect2.UnsafeSliceType - sliceDecoder ValDecoder -} - -func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.ReadNil() { - codec.sliceType.UnsafeSetNil(ptr) - return - } - switch iter.WhatIsNext() { - case StringValue: - src := iter.ReadString() - dst, err := base64.StdEncoding.DecodeString(src) - if err != nil { - iter.ReportError("decode base64", err.Error()) - } else { - codec.sliceType.UnsafeSet(ptr, unsafe.Pointer(&dst)) - } - case ArrayValue: - codec.sliceDecoder.Decode(ptr, iter) - default: - iter.ReportError("base64Codec", "invalid input") - } -} - -func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - if codec.sliceType.UnsafeIsNil(ptr) { - stream.WriteNil() - return - } - src := *((*[]byte)(ptr)) - encoding := base64.StdEncoding - stream.writeByte('"') - if len(src) != 0 { - size := encoding.EncodedLen(len(src)) - buf := make([]byte, size) - encoding.Encode(buf, src) - stream.buf = append(stream.buf, buf...) - } - stream.writeByte('"') -} - -func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*[]byte)(ptr))) == 0 -} diff --git a/vendor/github.com/json-iterator/go/reflect_optional.go b/vendor/github.com/json-iterator/go/reflect_optional.go deleted file mode 100644 index 43ec71d6d..000000000 --- a/vendor/github.com/json-iterator/go/reflect_optional.go +++ /dev/null @@ -1,133 +0,0 @@ -package jsoniter - -import ( - "github.com/modern-go/reflect2" - "reflect" - "unsafe" -) - -func decoderOfOptional(ctx *ctx, typ reflect2.Type) ValDecoder { - ptrType := typ.(*reflect2.UnsafePtrType) - elemType := ptrType.Elem() - decoder := decoderOfType(ctx, elemType) - if ctx.prefix == "" && elemType.Kind() == reflect.Ptr { - return &dereferenceDecoder{elemType, decoder} - } - return &OptionalDecoder{elemType, decoder} -} - -func encoderOfOptional(ctx *ctx, typ reflect2.Type) ValEncoder { - ptrType := typ.(*reflect2.UnsafePtrType) - elemType := ptrType.Elem() - elemEncoder := encoderOfType(ctx, elemType) - encoder := &OptionalEncoder{elemEncoder} - return encoder -} - -type OptionalDecoder struct { - ValueType reflect2.Type - ValueDecoder ValDecoder -} - -func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.ReadNil() { - *((*unsafe.Pointer)(ptr)) = nil - } else { - if *((*unsafe.Pointer)(ptr)) == nil { - //pointer to null, we have to allocate memory to hold the value - newPtr := decoder.ValueType.UnsafeNew() - decoder.ValueDecoder.Decode(newPtr, iter) - *((*unsafe.Pointer)(ptr)) = newPtr - } else { - //reuse existing instance - decoder.ValueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) - } - } -} - -type dereferenceDecoder struct { - // only to deference a pointer - valueType reflect2.Type - valueDecoder ValDecoder -} - -func (decoder *dereferenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if *((*unsafe.Pointer)(ptr)) == nil { - //pointer to null, we have to allocate memory to hold the value - newPtr := decoder.valueType.UnsafeNew() - decoder.valueDecoder.Decode(newPtr, iter) - *((*unsafe.Pointer)(ptr)) = newPtr - } else { - //reuse existing instance - decoder.valueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) - } -} - -type OptionalEncoder struct { - ValueEncoder ValEncoder -} - -func (encoder *OptionalEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if *((*unsafe.Pointer)(ptr)) == nil { - stream.WriteNil() - } else { - encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream) - } -} - -func (encoder *OptionalEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return *((*unsafe.Pointer)(ptr)) == nil -} - -type dereferenceEncoder struct { - ValueEncoder ValEncoder -} - -func (encoder *dereferenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if *((*unsafe.Pointer)(ptr)) == nil { - stream.WriteNil() - } else { - encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream) - } -} - -func (encoder *dereferenceEncoder) IsEmpty(ptr unsafe.Pointer) bool { - dePtr := *((*unsafe.Pointer)(ptr)) - if dePtr == nil { - return true - } - return encoder.ValueEncoder.IsEmpty(dePtr) -} - -func (encoder *dereferenceEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool { - deReferenced := *((*unsafe.Pointer)(ptr)) - if deReferenced == nil { - return true - } - isEmbeddedPtrNil, converted := encoder.ValueEncoder.(IsEmbeddedPtrNil) - if !converted { - return false - } - fieldPtr := unsafe.Pointer(deReferenced) - return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr) -} - -type referenceEncoder struct { - encoder ValEncoder -} - -func (encoder *referenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - encoder.encoder.Encode(unsafe.Pointer(&ptr), stream) -} - -func (encoder *referenceEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr)) -} - -type referenceDecoder struct { - decoder ValDecoder -} - -func (decoder *referenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.decoder.Decode(unsafe.Pointer(&ptr), iter) -} diff --git a/vendor/github.com/json-iterator/go/reflect_slice.go b/vendor/github.com/json-iterator/go/reflect_slice.go deleted file mode 100644 index 9441d79df..000000000 --- a/vendor/github.com/json-iterator/go/reflect_slice.go +++ /dev/null @@ -1,99 +0,0 @@ -package jsoniter - -import ( - "fmt" - "github.com/modern-go/reflect2" - "io" - "unsafe" -) - -func decoderOfSlice(ctx *ctx, typ reflect2.Type) ValDecoder { - sliceType := typ.(*reflect2.UnsafeSliceType) - decoder := decoderOfType(ctx.append("[sliceElem]"), sliceType.Elem()) - return &sliceDecoder{sliceType, decoder} -} - -func encoderOfSlice(ctx *ctx, typ reflect2.Type) ValEncoder { - sliceType := typ.(*reflect2.UnsafeSliceType) - encoder := encoderOfType(ctx.append("[sliceElem]"), sliceType.Elem()) - return &sliceEncoder{sliceType, encoder} -} - -type sliceEncoder struct { - sliceType *reflect2.UnsafeSliceType - elemEncoder ValEncoder -} - -func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if encoder.sliceType.UnsafeIsNil(ptr) { - stream.WriteNil() - return - } - length := encoder.sliceType.UnsafeLengthOf(ptr) - if length == 0 { - stream.WriteEmptyArray() - return - } - stream.WriteArrayStart() - encoder.elemEncoder.Encode(encoder.sliceType.UnsafeGetIndex(ptr, 0), stream) - for i := 1; i < length; i++ { - stream.WriteMore() - elemPtr := encoder.sliceType.UnsafeGetIndex(ptr, i) - encoder.elemEncoder.Encode(elemPtr, stream) - } - stream.WriteArrayEnd() - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error()) - } -} - -func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.sliceType.UnsafeLengthOf(ptr) == 0 -} - -type sliceDecoder struct { - sliceType *reflect2.UnsafeSliceType - elemDecoder ValDecoder -} - -func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.doDecode(ptr, iter) - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error()) - } -} - -func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { - c := iter.nextToken() - sliceType := decoder.sliceType - if c == 'n' { - iter.skipThreeBytes('u', 'l', 'l') - sliceType.UnsafeSetNil(ptr) - return - } - if c != '[' { - iter.ReportError("decode slice", "expect [ or n, but found "+string([]byte{c})) - return - } - c = iter.nextToken() - if c == ']' { - sliceType.UnsafeSet(ptr, sliceType.UnsafeMakeSlice(0, 0)) - return - } - iter.unreadByte() - sliceType.UnsafeGrow(ptr, 1) - elemPtr := sliceType.UnsafeGetIndex(ptr, 0) - decoder.elemDecoder.Decode(elemPtr, iter) - length := 1 - for c = iter.nextToken(); c == ','; c = iter.nextToken() { - idx := length - length += 1 - sliceType.UnsafeGrow(ptr, length) - elemPtr = sliceType.UnsafeGetIndex(ptr, idx) - decoder.elemDecoder.Decode(elemPtr, iter) - } - if c != ']' { - iter.ReportError("decode slice", "expect ], but found "+string([]byte{c})) - return - } -} diff --git a/vendor/github.com/json-iterator/go/reflect_struct_decoder.go b/vendor/github.com/json-iterator/go/reflect_struct_decoder.go deleted file mode 100644 index 932641ac4..000000000 --- a/vendor/github.com/json-iterator/go/reflect_struct_decoder.go +++ /dev/null @@ -1,1048 +0,0 @@ -package jsoniter - -import ( - "fmt" - "io" - "strings" - "unsafe" - - "github.com/modern-go/reflect2" -) - -func decoderOfStruct(ctx *ctx, typ reflect2.Type) ValDecoder { - bindings := map[string]*Binding{} - structDescriptor := describeStruct(ctx, typ) - for _, binding := range structDescriptor.Fields { - for _, fromName := range binding.FromNames { - old := bindings[fromName] - if old == nil { - bindings[fromName] = binding - continue - } - ignoreOld, ignoreNew := resolveConflictBinding(ctx.frozenConfig, old, binding) - if ignoreOld { - delete(bindings, fromName) - } - if !ignoreNew { - bindings[fromName] = binding - } - } - } - fields := map[string]*structFieldDecoder{} - for k, binding := range bindings { - fields[k] = binding.Decoder.(*structFieldDecoder) - } - - if !ctx.caseSensitive() { - for k, binding := range bindings { - if _, found := fields[strings.ToLower(k)]; !found { - fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder) - } - } - } - - return createStructDecoder(ctx, typ, fields) -} - -func createStructDecoder(ctx *ctx, typ reflect2.Type, fields map[string]*structFieldDecoder) ValDecoder { - if ctx.disallowUnknownFields { - return &generalStructDecoder{typ: typ, fields: fields, disallowUnknownFields: true} - } - knownHash := map[int64]struct{}{ - 0: {}, - } - - switch len(fields) { - case 0: - return &skipObjectDecoder{typ} - case 1: - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - return &oneFieldStructDecoder{typ, fieldHash, fieldDecoder} - } - case 2: - var fieldHash1 int64 - var fieldHash2 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldHash1 == 0 { - fieldHash1 = fieldHash - fieldDecoder1 = fieldDecoder - } else { - fieldHash2 = fieldHash - fieldDecoder2 = fieldDecoder - } - } - return &twoFieldsStructDecoder{typ, fieldHash1, fieldDecoder1, fieldHash2, fieldDecoder2} - case 3: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } - } - return &threeFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3} - case 4: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } - } - return &fourFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4} - case 5: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } - } - return &fiveFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5} - case 6: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldName6 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - var fieldDecoder6 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else if fieldName5 == 0 { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } else { - fieldName6 = fieldHash - fieldDecoder6 = fieldDecoder - } - } - return &sixFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5, - fieldName6, fieldDecoder6} - case 7: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldName6 int64 - var fieldName7 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - var fieldDecoder6 *structFieldDecoder - var fieldDecoder7 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else if fieldName5 == 0 { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } else if fieldName6 == 0 { - fieldName6 = fieldHash - fieldDecoder6 = fieldDecoder - } else { - fieldName7 = fieldHash - fieldDecoder7 = fieldDecoder - } - } - return &sevenFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5, - fieldName6, fieldDecoder6, - fieldName7, fieldDecoder7} - case 8: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldName6 int64 - var fieldName7 int64 - var fieldName8 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - var fieldDecoder6 *structFieldDecoder - var fieldDecoder7 *structFieldDecoder - var fieldDecoder8 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else if fieldName5 == 0 { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } else if fieldName6 == 0 { - fieldName6 = fieldHash - fieldDecoder6 = fieldDecoder - } else if fieldName7 == 0 { - fieldName7 = fieldHash - fieldDecoder7 = fieldDecoder - } else { - fieldName8 = fieldHash - fieldDecoder8 = fieldDecoder - } - } - return &eightFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5, - fieldName6, fieldDecoder6, - fieldName7, fieldDecoder7, - fieldName8, fieldDecoder8} - case 9: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldName6 int64 - var fieldName7 int64 - var fieldName8 int64 - var fieldName9 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - var fieldDecoder6 *structFieldDecoder - var fieldDecoder7 *structFieldDecoder - var fieldDecoder8 *structFieldDecoder - var fieldDecoder9 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else if fieldName5 == 0 { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } else if fieldName6 == 0 { - fieldName6 = fieldHash - fieldDecoder6 = fieldDecoder - } else if fieldName7 == 0 { - fieldName7 = fieldHash - fieldDecoder7 = fieldDecoder - } else if fieldName8 == 0 { - fieldName8 = fieldHash - fieldDecoder8 = fieldDecoder - } else { - fieldName9 = fieldHash - fieldDecoder9 = fieldDecoder - } - } - return &nineFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5, - fieldName6, fieldDecoder6, - fieldName7, fieldDecoder7, - fieldName8, fieldDecoder8, - fieldName9, fieldDecoder9} - case 10: - var fieldName1 int64 - var fieldName2 int64 - var fieldName3 int64 - var fieldName4 int64 - var fieldName5 int64 - var fieldName6 int64 - var fieldName7 int64 - var fieldName8 int64 - var fieldName9 int64 - var fieldName10 int64 - var fieldDecoder1 *structFieldDecoder - var fieldDecoder2 *structFieldDecoder - var fieldDecoder3 *structFieldDecoder - var fieldDecoder4 *structFieldDecoder - var fieldDecoder5 *structFieldDecoder - var fieldDecoder6 *structFieldDecoder - var fieldDecoder7 *structFieldDecoder - var fieldDecoder8 *structFieldDecoder - var fieldDecoder9 *structFieldDecoder - var fieldDecoder10 *structFieldDecoder - for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName, ctx.caseSensitive()) - _, known := knownHash[fieldHash] - if known { - return &generalStructDecoder{typ, fields, false} - } - knownHash[fieldHash] = struct{}{} - if fieldName1 == 0 { - fieldName1 = fieldHash - fieldDecoder1 = fieldDecoder - } else if fieldName2 == 0 { - fieldName2 = fieldHash - fieldDecoder2 = fieldDecoder - } else if fieldName3 == 0 { - fieldName3 = fieldHash - fieldDecoder3 = fieldDecoder - } else if fieldName4 == 0 { - fieldName4 = fieldHash - fieldDecoder4 = fieldDecoder - } else if fieldName5 == 0 { - fieldName5 = fieldHash - fieldDecoder5 = fieldDecoder - } else if fieldName6 == 0 { - fieldName6 = fieldHash - fieldDecoder6 = fieldDecoder - } else if fieldName7 == 0 { - fieldName7 = fieldHash - fieldDecoder7 = fieldDecoder - } else if fieldName8 == 0 { - fieldName8 = fieldHash - fieldDecoder8 = fieldDecoder - } else if fieldName9 == 0 { - fieldName9 = fieldHash - fieldDecoder9 = fieldDecoder - } else { - fieldName10 = fieldHash - fieldDecoder10 = fieldDecoder - } - } - return &tenFieldsStructDecoder{typ, - fieldName1, fieldDecoder1, - fieldName2, fieldDecoder2, - fieldName3, fieldDecoder3, - fieldName4, fieldDecoder4, - fieldName5, fieldDecoder5, - fieldName6, fieldDecoder6, - fieldName7, fieldDecoder7, - fieldName8, fieldDecoder8, - fieldName9, fieldDecoder9, - fieldName10, fieldDecoder10} - } - return &generalStructDecoder{typ, fields, false} -} - -type generalStructDecoder struct { - typ reflect2.Type - fields map[string]*structFieldDecoder - disallowUnknownFields bool -} - -func (decoder *generalStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - var c byte - for c = ','; c == ','; c = iter.nextToken() { - decoder.decodeOneField(ptr, iter) - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } - if c != '}' { - iter.ReportError("struct Decode", `expect }, but found `+string([]byte{c})) - } -} - -func (decoder *generalStructDecoder) decodeOneField(ptr unsafe.Pointer, iter *Iterator) { - var field string - var fieldDecoder *structFieldDecoder - if iter.cfg.objectFieldMustBeSimpleString { - fieldBytes := iter.ReadStringAsSlice() - field = *(*string)(unsafe.Pointer(&fieldBytes)) - fieldDecoder = decoder.fields[field] - if fieldDecoder == nil && !iter.cfg.caseSensitive { - fieldDecoder = decoder.fields[strings.ToLower(field)] - } - } else { - field = iter.ReadString() - fieldDecoder = decoder.fields[field] - if fieldDecoder == nil && !iter.cfg.caseSensitive { - fieldDecoder = decoder.fields[strings.ToLower(field)] - } - } - if fieldDecoder == nil { - if decoder.disallowUnknownFields { - msg := "found unknown field: " + field - iter.ReportError("ReadObject", msg) - } - c := iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - iter.Skip() - return - } - c := iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - fieldDecoder.Decode(ptr, iter) -} - -type skipObjectDecoder struct { - typ reflect2.Type -} - -func (decoder *skipObjectDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - valueType := iter.WhatIsNext() - if valueType != ObjectValue && valueType != NilValue { - iter.ReportError("skipObjectDecoder", "expect object or null") - return - } - iter.Skip() -} - -type oneFieldStructDecoder struct { - typ reflect2.Type - fieldHash int64 - fieldDecoder *structFieldDecoder -} - -func (decoder *oneFieldStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - if iter.readFieldHash() == decoder.fieldHash { - decoder.fieldDecoder.Decode(ptr, iter) - } else { - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type twoFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder -} - -func (decoder *twoFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type threeFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder -} - -func (decoder *threeFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type fourFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder -} - -func (decoder *fourFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type fiveFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder -} - -func (decoder *fiveFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type sixFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder - fieldHash6 int64 - fieldDecoder6 *structFieldDecoder -} - -func (decoder *sixFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - case decoder.fieldHash6: - decoder.fieldDecoder6.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type sevenFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder - fieldHash6 int64 - fieldDecoder6 *structFieldDecoder - fieldHash7 int64 - fieldDecoder7 *structFieldDecoder -} - -func (decoder *sevenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - case decoder.fieldHash6: - decoder.fieldDecoder6.Decode(ptr, iter) - case decoder.fieldHash7: - decoder.fieldDecoder7.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type eightFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder - fieldHash6 int64 - fieldDecoder6 *structFieldDecoder - fieldHash7 int64 - fieldDecoder7 *structFieldDecoder - fieldHash8 int64 - fieldDecoder8 *structFieldDecoder -} - -func (decoder *eightFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - case decoder.fieldHash6: - decoder.fieldDecoder6.Decode(ptr, iter) - case decoder.fieldHash7: - decoder.fieldDecoder7.Decode(ptr, iter) - case decoder.fieldHash8: - decoder.fieldDecoder8.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type nineFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder - fieldHash6 int64 - fieldDecoder6 *structFieldDecoder - fieldHash7 int64 - fieldDecoder7 *structFieldDecoder - fieldHash8 int64 - fieldDecoder8 *structFieldDecoder - fieldHash9 int64 - fieldDecoder9 *structFieldDecoder -} - -func (decoder *nineFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - case decoder.fieldHash6: - decoder.fieldDecoder6.Decode(ptr, iter) - case decoder.fieldHash7: - decoder.fieldDecoder7.Decode(ptr, iter) - case decoder.fieldHash8: - decoder.fieldDecoder8.Decode(ptr, iter) - case decoder.fieldHash9: - decoder.fieldDecoder9.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type tenFieldsStructDecoder struct { - typ reflect2.Type - fieldHash1 int64 - fieldDecoder1 *structFieldDecoder - fieldHash2 int64 - fieldDecoder2 *structFieldDecoder - fieldHash3 int64 - fieldDecoder3 *structFieldDecoder - fieldHash4 int64 - fieldDecoder4 *structFieldDecoder - fieldHash5 int64 - fieldDecoder5 *structFieldDecoder - fieldHash6 int64 - fieldDecoder6 *structFieldDecoder - fieldHash7 int64 - fieldDecoder7 *structFieldDecoder - fieldHash8 int64 - fieldDecoder8 *structFieldDecoder - fieldHash9 int64 - fieldDecoder9 *structFieldDecoder - fieldHash10 int64 - fieldDecoder10 *structFieldDecoder -} - -func (decoder *tenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.readObjectStart() { - return - } - for { - switch iter.readFieldHash() { - case decoder.fieldHash1: - decoder.fieldDecoder1.Decode(ptr, iter) - case decoder.fieldHash2: - decoder.fieldDecoder2.Decode(ptr, iter) - case decoder.fieldHash3: - decoder.fieldDecoder3.Decode(ptr, iter) - case decoder.fieldHash4: - decoder.fieldDecoder4.Decode(ptr, iter) - case decoder.fieldHash5: - decoder.fieldDecoder5.Decode(ptr, iter) - case decoder.fieldHash6: - decoder.fieldDecoder6.Decode(ptr, iter) - case decoder.fieldHash7: - decoder.fieldDecoder7.Decode(ptr, iter) - case decoder.fieldHash8: - decoder.fieldDecoder8.Decode(ptr, iter) - case decoder.fieldHash9: - decoder.fieldDecoder9.Decode(ptr, iter) - case decoder.fieldHash10: - decoder.fieldDecoder10.Decode(ptr, iter) - default: - iter.Skip() - } - if iter.isObjectEnd() { - break - } - } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) - } -} - -type structFieldDecoder struct { - field reflect2.StructField - fieldDecoder ValDecoder -} - -func (decoder *structFieldDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - fieldPtr := decoder.field.UnsafeGet(ptr) - decoder.fieldDecoder.Decode(fieldPtr, iter) - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%s: %s", decoder.field.Name(), iter.Error.Error()) - } -} - -type stringModeStringDecoder struct { - elemDecoder ValDecoder - cfg *frozenConfig -} - -func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.elemDecoder.Decode(ptr, iter) - str := *((*string)(ptr)) - tempIter := decoder.cfg.BorrowIterator([]byte(str)) - defer decoder.cfg.ReturnIterator(tempIter) - *((*string)(ptr)) = tempIter.ReadString() -} - -type stringModeNumberDecoder struct { - elemDecoder ValDecoder -} - -func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - c := iter.nextToken() - if c != '"' { - iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) - return - } - decoder.elemDecoder.Decode(ptr, iter) - if iter.Error != nil { - return - } - c = iter.readByte() - if c != '"' { - iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) - return - } -} diff --git a/vendor/github.com/json-iterator/go/reflect_struct_encoder.go b/vendor/github.com/json-iterator/go/reflect_struct_encoder.go deleted file mode 100644 index d0759cf64..000000000 --- a/vendor/github.com/json-iterator/go/reflect_struct_encoder.go +++ /dev/null @@ -1,210 +0,0 @@ -package jsoniter - -import ( - "fmt" - "github.com/modern-go/reflect2" - "io" - "reflect" - "unsafe" -) - -func encoderOfStruct(ctx *ctx, typ reflect2.Type) ValEncoder { - type bindingTo struct { - binding *Binding - toName string - ignored bool - } - orderedBindings := []*bindingTo{} - structDescriptor := describeStruct(ctx, typ) - for _, binding := range structDescriptor.Fields { - for _, toName := range binding.ToNames { - new := &bindingTo{ - binding: binding, - toName: toName, - } - for _, old := range orderedBindings { - if old.toName != toName { - continue - } - old.ignored, new.ignored = resolveConflictBinding(ctx.frozenConfig, old.binding, new.binding) - } - orderedBindings = append(orderedBindings, new) - } - } - if len(orderedBindings) == 0 { - return &emptyStructEncoder{} - } - finalOrderedFields := []structFieldTo{} - for _, bindingTo := range orderedBindings { - if !bindingTo.ignored { - finalOrderedFields = append(finalOrderedFields, structFieldTo{ - encoder: bindingTo.binding.Encoder.(*structFieldEncoder), - toName: bindingTo.toName, - }) - } - } - return &structEncoder{typ, finalOrderedFields} -} - -func createCheckIsEmpty(ctx *ctx, typ reflect2.Type) checkIsEmpty { - encoder := createEncoderOfNative(ctx, typ) - if encoder != nil { - return encoder - } - kind := typ.Kind() - switch kind { - case reflect.Interface: - return &dynamicEncoder{typ} - case reflect.Struct: - return &structEncoder{typ: typ} - case reflect.Array: - return &arrayEncoder{} - case reflect.Slice: - return &sliceEncoder{} - case reflect.Map: - return encoderOfMap(ctx, typ) - case reflect.Ptr: - return &OptionalEncoder{} - default: - return &lazyErrorEncoder{err: fmt.Errorf("unsupported type: %v", typ)} - } -} - -func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) { - newTagged := new.Field.Tag().Get(cfg.getTagKey()) != "" - oldTagged := old.Field.Tag().Get(cfg.getTagKey()) != "" - if newTagged { - if oldTagged { - if len(old.levels) > len(new.levels) { - return true, false - } else if len(new.levels) > len(old.levels) { - return false, true - } else { - return true, true - } - } else { - return true, false - } - } else { - if oldTagged { - return true, false - } - if len(old.levels) > len(new.levels) { - return true, false - } else if len(new.levels) > len(old.levels) { - return false, true - } else { - return true, true - } - } -} - -type structFieldEncoder struct { - field reflect2.StructField - fieldEncoder ValEncoder - omitempty bool -} - -func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - fieldPtr := encoder.field.UnsafeGet(ptr) - encoder.fieldEncoder.Encode(fieldPtr, stream) - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%s: %s", encoder.field.Name(), stream.Error.Error()) - } -} - -func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool { - fieldPtr := encoder.field.UnsafeGet(ptr) - return encoder.fieldEncoder.IsEmpty(fieldPtr) -} - -func (encoder *structFieldEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool { - isEmbeddedPtrNil, converted := encoder.fieldEncoder.(IsEmbeddedPtrNil) - if !converted { - return false - } - fieldPtr := encoder.field.UnsafeGet(ptr) - return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr) -} - -type IsEmbeddedPtrNil interface { - IsEmbeddedPtrNil(ptr unsafe.Pointer) bool -} - -type structEncoder struct { - typ reflect2.Type - fields []structFieldTo -} - -type structFieldTo struct { - encoder *structFieldEncoder - toName string -} - -func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteObjectStart() - isNotFirst := false - for _, field := range encoder.fields { - if field.encoder.omitempty && field.encoder.IsEmpty(ptr) { - continue - } - if field.encoder.IsEmbeddedPtrNil(ptr) { - continue - } - if isNotFirst { - stream.WriteMore() - } - stream.WriteObjectField(field.toName) - field.encoder.Encode(ptr, stream) - isNotFirst = true - } - stream.WriteObjectEnd() - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%v.%s", encoder.typ, stream.Error.Error()) - } -} - -func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type emptyStructEncoder struct { -} - -func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteEmptyObject() -} - -func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type stringModeNumberEncoder struct { - elemEncoder ValEncoder -} - -func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.writeByte('"') - encoder.elemEncoder.Encode(ptr, stream) - stream.writeByte('"') -} - -func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.elemEncoder.IsEmpty(ptr) -} - -type stringModeStringEncoder struct { - elemEncoder ValEncoder - cfg *frozenConfig -} - -func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - tempStream := encoder.cfg.BorrowStream(nil) - defer encoder.cfg.ReturnStream(tempStream) - encoder.elemEncoder.Encode(ptr, tempStream) - stream.WriteString(string(tempStream.Buffer())) -} - -func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.elemEncoder.IsEmpty(ptr) -} diff --git a/vendor/github.com/json-iterator/go/stream.go b/vendor/github.com/json-iterator/go/stream.go deleted file mode 100644 index 17662fded..000000000 --- a/vendor/github.com/json-iterator/go/stream.go +++ /dev/null @@ -1,211 +0,0 @@ -package jsoniter - -import ( - "io" -) - -// stream is a io.Writer like object, with JSON specific write functions. -// Error is not returned as return value, but stored as Error member on this stream instance. -type Stream struct { - cfg *frozenConfig - out io.Writer - buf []byte - Error error - indention int - Attachment interface{} // open for customized encoder -} - -// NewStream create new stream instance. -// cfg can be jsoniter.ConfigDefault. -// out can be nil if write to internal buffer. -// bufSize is the initial size for the internal buffer in bytes. -func NewStream(cfg API, out io.Writer, bufSize int) *Stream { - return &Stream{ - cfg: cfg.(*frozenConfig), - out: out, - buf: make([]byte, 0, bufSize), - Error: nil, - indention: 0, - } -} - -// Pool returns a pool can provide more stream with same configuration -func (stream *Stream) Pool() StreamPool { - return stream.cfg -} - -// Reset reuse this stream instance by assign a new writer -func (stream *Stream) Reset(out io.Writer) { - stream.out = out - stream.buf = stream.buf[:0] -} - -// Available returns how many bytes are unused in the buffer. -func (stream *Stream) Available() int { - return cap(stream.buf) - len(stream.buf) -} - -// Buffered returns the number of bytes that have been written into the current buffer. -func (stream *Stream) Buffered() int { - return len(stream.buf) -} - -// Buffer if writer is nil, use this method to take the result -func (stream *Stream) Buffer() []byte { - return stream.buf -} - -// SetBuffer allows to append to the internal buffer directly -func (stream *Stream) SetBuffer(buf []byte) { - stream.buf = buf -} - -// Write writes the contents of p into the buffer. -// It returns the number of bytes written. -// If nn < len(p), it also returns an error explaining -// why the write is short. -func (stream *Stream) Write(p []byte) (nn int, err error) { - stream.buf = append(stream.buf, p...) - if stream.out != nil { - nn, err = stream.out.Write(stream.buf) - stream.buf = stream.buf[nn:] - return - } - return len(p), nil -} - -// WriteByte writes a single byte. -func (stream *Stream) writeByte(c byte) { - stream.buf = append(stream.buf, c) -} - -func (stream *Stream) writeTwoBytes(c1 byte, c2 byte) { - stream.buf = append(stream.buf, c1, c2) -} - -func (stream *Stream) writeThreeBytes(c1 byte, c2 byte, c3 byte) { - stream.buf = append(stream.buf, c1, c2, c3) -} - -func (stream *Stream) writeFourBytes(c1 byte, c2 byte, c3 byte, c4 byte) { - stream.buf = append(stream.buf, c1, c2, c3, c4) -} - -func (stream *Stream) writeFiveBytes(c1 byte, c2 byte, c3 byte, c4 byte, c5 byte) { - stream.buf = append(stream.buf, c1, c2, c3, c4, c5) -} - -// Flush writes any buffered data to the underlying io.Writer. -func (stream *Stream) Flush() error { - if stream.out == nil { - return nil - } - if stream.Error != nil { - return stream.Error - } - n, err := stream.out.Write(stream.buf) - if err != nil { - if stream.Error == nil { - stream.Error = err - } - return err - } - stream.buf = stream.buf[n:] - return nil -} - -// WriteRaw write string out without quotes, just like []byte -func (stream *Stream) WriteRaw(s string) { - stream.buf = append(stream.buf, s...) -} - -// WriteNil write null to stream -func (stream *Stream) WriteNil() { - stream.writeFourBytes('n', 'u', 'l', 'l') -} - -// WriteTrue write true to stream -func (stream *Stream) WriteTrue() { - stream.writeFourBytes('t', 'r', 'u', 'e') -} - -// WriteFalse write false to stream -func (stream *Stream) WriteFalse() { - stream.writeFiveBytes('f', 'a', 'l', 's', 'e') -} - -// WriteBool write true or false into stream -func (stream *Stream) WriteBool(val bool) { - if val { - stream.WriteTrue() - } else { - stream.WriteFalse() - } -} - -// WriteObjectStart write { with possible indention -func (stream *Stream) WriteObjectStart() { - stream.indention += stream.cfg.indentionStep - stream.writeByte('{') - stream.writeIndention(0) -} - -// WriteObjectField write "field": with possible indention -func (stream *Stream) WriteObjectField(field string) { - stream.WriteString(field) - if stream.indention > 0 { - stream.writeTwoBytes(':', ' ') - } else { - stream.writeByte(':') - } -} - -// WriteObjectEnd write } with possible indention -func (stream *Stream) WriteObjectEnd() { - stream.writeIndention(stream.cfg.indentionStep) - stream.indention -= stream.cfg.indentionStep - stream.writeByte('}') -} - -// WriteEmptyObject write {} -func (stream *Stream) WriteEmptyObject() { - stream.writeByte('{') - stream.writeByte('}') -} - -// WriteMore write , with possible indention -func (stream *Stream) WriteMore() { - stream.writeByte(',') - stream.writeIndention(0) - stream.Flush() -} - -// WriteArrayStart write [ with possible indention -func (stream *Stream) WriteArrayStart() { - stream.indention += stream.cfg.indentionStep - stream.writeByte('[') - stream.writeIndention(0) -} - -// WriteEmptyArray write [] -func (stream *Stream) WriteEmptyArray() { - stream.writeTwoBytes('[', ']') -} - -// WriteArrayEnd write ] with possible indention -func (stream *Stream) WriteArrayEnd() { - stream.writeIndention(stream.cfg.indentionStep) - stream.indention -= stream.cfg.indentionStep - stream.writeByte(']') -} - -func (stream *Stream) writeIndention(delta int) { - if stream.indention == 0 { - return - } - stream.writeByte('\n') - toWrite := stream.indention - delta - for i := 0; i < toWrite; i++ { - stream.buf = append(stream.buf, ' ') - } -} diff --git a/vendor/github.com/json-iterator/go/stream_float.go b/vendor/github.com/json-iterator/go/stream_float.go deleted file mode 100644 index 826aa594a..000000000 --- a/vendor/github.com/json-iterator/go/stream_float.go +++ /dev/null @@ -1,111 +0,0 @@ -package jsoniter - -import ( - "fmt" - "math" - "strconv" -) - -var pow10 []uint64 - -func init() { - pow10 = []uint64{1, 10, 100, 1000, 10000, 100000, 1000000} -} - -// WriteFloat32 write float32 to stream -func (stream *Stream) WriteFloat32(val float32) { - if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) { - stream.Error = fmt.Errorf("unsupported value: %f", val) - return - } - abs := math.Abs(float64(val)) - fmt := byte('f') - // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. - if abs != 0 { - if float32(abs) < 1e-6 || float32(abs) >= 1e21 { - fmt = 'e' - } - } - stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 32) -} - -// WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster -func (stream *Stream) WriteFloat32Lossy(val float32) { - if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) { - stream.Error = fmt.Errorf("unsupported value: %f", val) - return - } - if val < 0 { - stream.writeByte('-') - val = -val - } - if val > 0x4ffffff { - stream.WriteFloat32(val) - return - } - precision := 6 - exp := uint64(1000000) // 6 - lval := uint64(float64(val)*float64(exp) + 0.5) - stream.WriteUint64(lval / exp) - fval := lval % exp - if fval == 0 { - return - } - stream.writeByte('.') - for p := precision - 1; p > 0 && fval < pow10[p]; p-- { - stream.writeByte('0') - } - stream.WriteUint64(fval) - for stream.buf[len(stream.buf)-1] == '0' { - stream.buf = stream.buf[:len(stream.buf)-1] - } -} - -// WriteFloat64 write float64 to stream -func (stream *Stream) WriteFloat64(val float64) { - if math.IsInf(val, 0) || math.IsNaN(val) { - stream.Error = fmt.Errorf("unsupported value: %f", val) - return - } - abs := math.Abs(val) - fmt := byte('f') - // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. - if abs != 0 { - if abs < 1e-6 || abs >= 1e21 { - fmt = 'e' - } - } - stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 64) -} - -// WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster -func (stream *Stream) WriteFloat64Lossy(val float64) { - if math.IsInf(val, 0) || math.IsNaN(val) { - stream.Error = fmt.Errorf("unsupported value: %f", val) - return - } - if val < 0 { - stream.writeByte('-') - val = -val - } - if val > 0x4ffffff { - stream.WriteFloat64(val) - return - } - precision := 6 - exp := uint64(1000000) // 6 - lval := uint64(val*float64(exp) + 0.5) - stream.WriteUint64(lval / exp) - fval := lval % exp - if fval == 0 { - return - } - stream.writeByte('.') - for p := precision - 1; p > 0 && fval < pow10[p]; p-- { - stream.writeByte('0') - } - stream.WriteUint64(fval) - for stream.buf[len(stream.buf)-1] == '0' { - stream.buf = stream.buf[:len(stream.buf)-1] - } -} diff --git a/vendor/github.com/json-iterator/go/stream_int.go b/vendor/github.com/json-iterator/go/stream_int.go deleted file mode 100644 index d1059ee4c..000000000 --- a/vendor/github.com/json-iterator/go/stream_int.go +++ /dev/null @@ -1,190 +0,0 @@ -package jsoniter - -var digits []uint32 - -func init() { - digits = make([]uint32, 1000) - for i := uint32(0); i < 1000; i++ { - digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0' - if i < 10 { - digits[i] += 2 << 24 - } else if i < 100 { - digits[i] += 1 << 24 - } - } -} - -func writeFirstBuf(space []byte, v uint32) []byte { - start := v >> 24 - if start == 0 { - space = append(space, byte(v>>16), byte(v>>8)) - } else if start == 1 { - space = append(space, byte(v>>8)) - } - space = append(space, byte(v)) - return space -} - -func writeBuf(buf []byte, v uint32) []byte { - return append(buf, byte(v>>16), byte(v>>8), byte(v)) -} - -// WriteUint8 write uint8 to stream -func (stream *Stream) WriteUint8(val uint8) { - stream.buf = writeFirstBuf(stream.buf, digits[val]) -} - -// WriteInt8 write int8 to stream -func (stream *Stream) WriteInt8(nval int8) { - var val uint8 - if nval < 0 { - val = uint8(-nval) - stream.buf = append(stream.buf, '-') - } else { - val = uint8(nval) - } - stream.buf = writeFirstBuf(stream.buf, digits[val]) -} - -// WriteUint16 write uint16 to stream -func (stream *Stream) WriteUint16(val uint16) { - q1 := val / 1000 - if q1 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[val]) - return - } - r1 := val - q1*1000 - stream.buf = writeFirstBuf(stream.buf, digits[q1]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return -} - -// WriteInt16 write int16 to stream -func (stream *Stream) WriteInt16(nval int16) { - var val uint16 - if nval < 0 { - val = uint16(-nval) - stream.buf = append(stream.buf, '-') - } else { - val = uint16(nval) - } - stream.WriteUint16(val) -} - -// WriteUint32 write uint32 to stream -func (stream *Stream) WriteUint32(val uint32) { - q1 := val / 1000 - if q1 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[val]) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q1]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q2]) - } else { - r3 := q2 - q3*1000 - stream.buf = append(stream.buf, byte(q3+'0')) - stream.buf = writeBuf(stream.buf, digits[r3]) - } - stream.buf = writeBuf(stream.buf, digits[r2]) - stream.buf = writeBuf(stream.buf, digits[r1]) -} - -// WriteInt32 write int32 to stream -func (stream *Stream) WriteInt32(nval int32) { - var val uint32 - if nval < 0 { - val = uint32(-nval) - stream.buf = append(stream.buf, '-') - } else { - val = uint32(nval) - } - stream.WriteUint32(val) -} - -// WriteUint64 write uint64 to stream -func (stream *Stream) WriteUint64(val uint64) { - q1 := val / 1000 - if q1 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[val]) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q1]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q2]) - stream.buf = writeBuf(stream.buf, digits[r2]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return - } - r3 := q2 - q3*1000 - q4 := q3 / 1000 - if q4 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q3]) - stream.buf = writeBuf(stream.buf, digits[r3]) - stream.buf = writeBuf(stream.buf, digits[r2]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return - } - r4 := q3 - q4*1000 - q5 := q4 / 1000 - if q5 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q4]) - stream.buf = writeBuf(stream.buf, digits[r4]) - stream.buf = writeBuf(stream.buf, digits[r3]) - stream.buf = writeBuf(stream.buf, digits[r2]) - stream.buf = writeBuf(stream.buf, digits[r1]) - return - } - r5 := q4 - q5*1000 - q6 := q5 / 1000 - if q6 == 0 { - stream.buf = writeFirstBuf(stream.buf, digits[q5]) - } else { - stream.buf = writeFirstBuf(stream.buf, digits[q6]) - r6 := q5 - q6*1000 - stream.buf = writeBuf(stream.buf, digits[r6]) - } - stream.buf = writeBuf(stream.buf, digits[r5]) - stream.buf = writeBuf(stream.buf, digits[r4]) - stream.buf = writeBuf(stream.buf, digits[r3]) - stream.buf = writeBuf(stream.buf, digits[r2]) - stream.buf = writeBuf(stream.buf, digits[r1]) -} - -// WriteInt64 write int64 to stream -func (stream *Stream) WriteInt64(nval int64) { - var val uint64 - if nval < 0 { - val = uint64(-nval) - stream.buf = append(stream.buf, '-') - } else { - val = uint64(nval) - } - stream.WriteUint64(val) -} - -// WriteInt write int to stream -func (stream *Stream) WriteInt(val int) { - stream.WriteInt64(int64(val)) -} - -// WriteUint write uint to stream -func (stream *Stream) WriteUint(val uint) { - stream.WriteUint64(uint64(val)) -} diff --git a/vendor/github.com/json-iterator/go/stream_str.go b/vendor/github.com/json-iterator/go/stream_str.go deleted file mode 100644 index 54c2ba0b3..000000000 --- a/vendor/github.com/json-iterator/go/stream_str.go +++ /dev/null @@ -1,372 +0,0 @@ -package jsoniter - -import ( - "unicode/utf8" -) - -// htmlSafeSet holds the value true if the ASCII character with the given -// array position can be safely represented inside a JSON string, embedded -// inside of HTML