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/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.
This file is part of Quake III Arena source code.
Quake III Arena source code 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 (at your option) any later version.
Quake III Arena source code 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 Foobar; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "qbsp.h"
#define MAX_LOGFILENAMESIZE 1024
typedef struct logfile_s
{
char filename[MAX_LOGFILENAMESIZE];
FILE *fp;
int numwrites;
} logfile_t;
logfile_t logfile;
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Open(char *filename)
{
if (!filename || !strlen(filename))
{
printf("openlog <filename>\n");
return;
} //end if
if (logfile.fp)
{
printf("log file %s is already opened\n", logfile.filename);
return;
} //end if
logfile.fp = fopen(filename, "wb");
if (!logfile.fp)
{
printf("can't open the log file %s\n", filename);
return;
} //end if
strncpy(logfile.filename, filename, MAX_LOGFILENAMESIZE);
printf("Opened log %s\n", logfile.filename);
} //end of the function Log_Create
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Close(void)
{
if (!logfile.fp)
{
printf("no log file to close\n");
return;
} //end if
if (fclose(logfile.fp))
{
printf("can't close log file %s\n", logfile.filename);
return;
} //end if
logfile.fp = NULL;
printf("Closed log %s\n", logfile.filename);
} //end of the function Log_Close
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Shutdown(void)
{
if (logfile.fp) Log_Close();
} //end of the function Log_Shutdown
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_UnifyEndOfLine(char *buf)
{
int i;
for (i = 0; buf[i]; i++)
{
if (buf[i] == '\n')
{
if (i <= 0 || buf[i-1] != '\r')
{
memmove(&buf[i+1], &buf[i], strlen(&buf[i])+1);
buf[i] = '\r';
i++;
} //end if
} //end if
} //end for
} //end of the function Log_UnifyEndOfLine
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Print(char *fmt, ...)
{
va_list ap;
char buf[2048];
va_start(ap, fmt);
vsprintf(buf, fmt, ap);
va_end(ap);
if (verbose)
{
#ifdef WINBSPC
WinBSPCPrint(buf);
#else
printf("%s", buf);
#endif //WINBSPS
} //end if
if (logfile.fp)
{
Log_UnifyEndOfLine(buf);
fprintf(logfile.fp, "%s", buf);
fflush(logfile.fp);
} //end if
} //end of the function Log_Print
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Write(char *fmt, ...)
{
va_list ap;
char buf[2048];
if (!logfile.fp) return;
va_start(ap, fmt);
vsprintf(buf, fmt, ap);
va_end(ap);
Log_UnifyEndOfLine(buf);
fprintf(logfile.fp, "%s", buf);
fflush(logfile.fp);
} //end of the function Log_Write
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_WriteTimeStamped(char *fmt, ...)
{
va_list ap;
if (!logfile.fp) return;
/* fprintf(logfile.fp, "%d %02d:%02d:%02d:%02d ",
logfile.numwrites,
(int) (botlibglobals.time / 60 / 60),
(int) (botlibglobals.time / 60),
(int) (botlibglobals.time),
(int) ((int) (botlibglobals.time * 100)) -
((int) botlibglobals.time) * 100);*/
va_start(ap, fmt);
vfprintf(logfile.fp, fmt, ap);
va_end(ap);
logfile.numwrites++;
fflush(logfile.fp);
} //end of the function Log_Write
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
FILE *Log_FileStruct(void)
{
return logfile.fp;
} //end of the function Log_FileStruct
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Flush(void)
{
if (logfile.fp) fflush(logfile.fp);
} //end of the function Log_Flush
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