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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* The Mana World is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "log.h"
#ifdef WIN32
#include <windows.h>
#endif
FILE* logfile;
#define LOG_FILE "tmw.log"
void init_log()
{
logfile = fopen(LOG_FILE, "w");
if (!logfile) {
printf("Warning: error while opening log file.\n");
}
}
void log(const char *log_text, ...)
{
if (logfile)
{
char* buf = new char[1024];
va_list ap;
time_t t;
// Use a temporary buffer to fill in the variables
va_start(ap, log_text);
vsprintf(buf, log_text, ap);
va_end(ap);
// Get the current system time
time(&t);
// Print the log entry
fprintf(logfile,
"[%s%d:%s%d:%s%d] %s\n",
(((t / 60) / 60) % 24 < 10) ? "0" : "",
(int)(((t / 60) / 60) % 24),
((t / 60) % 60 < 10) ? "0" : "",
(int)((t / 60) % 60),
(t % 60 < 10) ? "0" : "",
(int)(t % 60),
buf
);
// Flush the log file
fflush(logfile);
// Delete temporary buffer
delete[] buf;
}
}
void error(const std::string &error_text)
{
log(error_text.c_str());
#ifdef WIN32
MessageBox(NULL, error_text.c_str(), "Error", MB_ICONERROR | MB_OK);
#else
fprintf(stderr, "Error: %s\n", error_text.c_str());
#endif
exit(1);
}
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