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8a309a7d2a
* '' * '' * '' * Changes genesis block version to 0. * a * a * All tests are done. * All tests passed for changed block version from int32 to uint16 * Adds validation of rejecting blocks with unknown versions. * Changes txn version from int32 to uint16. * . * Adds comments to exported functions. * Change functions name from ConvertFromRpcScriptPubKeyToRPCScriptPubKey to ConvertFromAppMsgRPCScriptPubKeyToRPCScriptPubKey and from ConvertFromRPCScriptPubKeyToRpcScriptPubKey to ConvertFromRPCScriptPubKeyToAppMsgRPCScriptPubKey * change comment to "ScriptPublicKey represents a Kaspad ScriptPublicKey" * delete part (tx.Version < 0) that cannot be exist on the if statement. * Revert protobuf version. * Fix a comment. * Fix a comment. * Rename a variable. * Rename a variable. * Remove a const. * Rename a type. * Rename a field. * Rename a field. * Remove commented-out code. * Remove dangerous nil case in DomainTransactionOutput.Clone(). * Remove a constant. * Fix a string. * Fix wrong totalScriptPubKeySize in transactionMassStandalonePart. * Remove a constant. * Remove an unused error. * Fix a serialization error. * Specify version types to be uint16 explicitly. * Use constants.ScriptPublicKeyVersion. * Fix a bad test. * Remove some whitespace. * Add a case to utxoEntry.Equal(). * Rename scriptPubKey to scriptPublicKey. * Remove a TODO. * Rename constants. * Rename a variable. * Add version to parseShortForm. Co-authored-by: tal <tal@daglabs.com> Co-authored-by: stasatdaglabs <stas@daglabs.com>
44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
package utxoindex
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import (
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"encoding/binary"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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// ScriptPublicKeyString is a script public key represented as a string
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// We use this type rather than just a byte slice because Go maps don't
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// support slices as keys. See: UTXOChanges
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type ScriptPublicKeyString string
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// UTXOOutpointEntryPairs is a map between UTXO outpoints to UTXO entries
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type UTXOOutpointEntryPairs map[externalapi.DomainOutpoint]externalapi.UTXOEntry
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// UTXOOutpoints is a set of UTXO outpoints
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type UTXOOutpoints map[externalapi.DomainOutpoint]interface{}
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// UTXOChanges is the set of changes made to the UTXO index after
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// a successful update
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type UTXOChanges struct {
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Added map[ScriptPublicKeyString]UTXOOutpointEntryPairs
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Removed map[ScriptPublicKeyString]UTXOOutpoints
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}
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// ConvertScriptPublicKeyToString converts the given scriptPublicKey to a string
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func ConvertScriptPublicKeyToString(scriptPublicKey *externalapi.ScriptPublicKey) ScriptPublicKeyString {
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var versionBytes = make([]byte, 2) // uint16
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binary.LittleEndian.PutUint16(versionBytes, scriptPublicKey.Version)
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versionString := ScriptPublicKeyString(versionBytes)
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scriptString := ScriptPublicKeyString(scriptPublicKey.Script)
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return versionString + scriptString
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}
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// ConvertStringToScriptPublicKey converts the given string to a scriptPublicKey
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func ConvertStringToScriptPublicKey(string ScriptPublicKeyString) *externalapi.ScriptPublicKey {
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bytes := []byte(string)
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version := binary.LittleEndian.Uint16(bytes[:2])
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script := bytes[2:]
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return &externalapi.ScriptPublicKey{Script: script, Version: version}
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}
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