rathena/src/common/nullpo.cpp
Lemongrass3110 801d3ed942
Moved common, config and mapcache to C++ (#3200)
Dropped BETA_THREAD_TEST and everything around it
Dropped mt19937
Replaced msinttypes with cinttypes
Removed IRC link and updated README name
2018-06-14 21:51:58 +02:00

90 lines
2.3 KiB
C++

// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "nullpo.hpp"
#include "showmsg.hpp"
static void nullpo_info_core(const char *file, int line, const char *func, const char *fmt, va_list ap);
static void nullpo_info_core_(const char *file, int line, const char *func);
/*======================================
* Null Information output and check
*--------------------------------------*/
int nullpo_chk_f(const char *file, int line, const char *func, const void *target,
const char *fmt, ...)
{
va_list ap;
if (target != NULL)
return 0;
va_start(ap, fmt);
nullpo_info_core(file, line, func, fmt, ap);
va_end(ap);
return 1;
}
int nullpo_chk(const char *file, int line, const char *func, const void *target)
{
if (target != NULL)
return 0;
nullpo_info_core_(file, line, func);
return 1;
}
/*======================================
* nullpo Information output (external call)
*--------------------------------------*/
void nullpo_info_f(const char *file, int line, const char *func,
const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
nullpo_info_core(file, line, func, fmt, ap);
va_end(ap);
}
void nullpo_info(const char *file, int line, const char *func)
{
nullpo_info_core_(file, line, func);
}
static void nullpo_info_core_(const char *file, int line, const char *func){
if (file == NULL)
file = "??";
func =
func == NULL ? "unknown":
func[0] == '\0' ? "unknown":
func;
ShowMessage("--- nullpo info --------------------------------------------\n");
ShowMessage("%s:%d: in func `%s'\n", file, line, func);
}
/*======================================
* nullpo intelligence Output (Main)
*--------------------------------------*/
static void nullpo_info_core(const char *file, int line, const char *func,
const char *fmt, va_list ap)
{
nullpo_info_core_(file,line,func);
if (fmt != NULL)
{
if (fmt[0] != '\0')
{
vprintf(fmt, ap);
// Check whether the new line at the end
if (fmt[strlen(fmt)-1] != '\n')
ShowMessage("\n");
}
}
ShowMessage("--- end nullpo info ----------------------------------------\n");
}