11b42569fc
* Alphabetically sorted includes. * Updated copyright and license text to match across all files. * Removed pragma once define in header files in lieu of ifdef guards.
92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
// Copyright (c) rAthena Dev Teams - Licensed under GNU GPL
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// For more information, see LICENCE in the main folder
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#include "nullpo.hpp"
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "showmsg.hpp"
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static void nullpo_info_core(const char *file, int line, const char *func, const char *fmt, va_list ap);
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static void nullpo_info_core_(const char *file, int line, const char *func);
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/*======================================
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* Null Information output and check
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*--------------------------------------*/
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int nullpo_chk_f(const char *file, int line, const char *func, const void *target,
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const char *fmt, ...)
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{
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va_list ap;
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if (target != NULL)
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return 0;
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va_start(ap, fmt);
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nullpo_info_core(file, line, func, fmt, ap);
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va_end(ap);
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return 1;
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}
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int nullpo_chk(const char *file, int line, const char *func, const void *target)
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{
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if (target != NULL)
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return 0;
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nullpo_info_core_(file, line, func);
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return 1;
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}
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/*======================================
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* nullpo Information output (external call)
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*--------------------------------------*/
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void nullpo_info_f(const char *file, int line, const char *func,
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const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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nullpo_info_core(file, line, func, fmt, ap);
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va_end(ap);
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}
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void nullpo_info(const char *file, int line, const char *func)
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{
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nullpo_info_core_(file, line, func);
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}
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static void nullpo_info_core_(const char *file, int line, const char *func){
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if (file == NULL)
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file = "??";
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func =
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func == NULL ? "unknown":
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func[0] == '\0' ? "unknown":
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func;
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ShowMessage("--- nullpo info --------------------------------------------\n");
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ShowMessage("%s:%d: in func `%s'\n", file, line, func);
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}
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/*======================================
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* nullpo intelligence Output (Main)
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*--------------------------------------*/
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static void nullpo_info_core(const char *file, int line, const char *func,
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const char *fmt, va_list ap)
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{
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nullpo_info_core_(file,line,func);
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if (fmt != NULL)
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{
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if (fmt[0] != '\0')
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{
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vprintf(fmt, ap);
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// Check whether the new line at the end
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if (fmt[strlen(fmt)-1] != '\n')
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ShowMessage("\n");
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}
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}
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ShowMessage("--- end nullpo info ----------------------------------------\n");
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}
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