thirtyflightsofloving/extractfuncs/l_log.c

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2019-03-13 19:20:07 +00:00
/*
===========================================================================
Return to Castle Wolfenstein single player GPL Source Code
Copyright (C) 1999-2010 id Software LLC, a ZeniMax Media company.
This file is part of the Return to Castle Wolfenstein single player GPL Source Code (“RTCW SP Source Code”).
RTCW SP 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 3 of the License, or
(at your option) any later version.
RTCW SP 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 RTCW SP Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the RTCW SP Source Code is also subject to certain additional terms.
You should have received a copy of these additional terms immediately following the
terms and conditions of the GNU General Public License which accompanied the RTCW SP
Source Code. If not, please request a copy in writing from id Software at the address below.
If you have questions concerning this license or the applicable additional terms,
you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
//===========================================================================
//
// Name: l_log.c
// Function: log file stuff
// Programmer: Mr Elusive (MrElusive@demigod.demon.nl)
// Last update: 1997-12-31
// Tab Size: 3
//===========================================================================
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "ef_local.h"
#define MAX_QPATH 64
//#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_Print( char *fmt, ... ) {
va_list ap;
#ifdef WINBSPC
char buf[2048];
#endif //WINBSPC
if ( verbose ) {
va_start( ap, fmt );
#ifdef WINBSPC
// vsprintf( buf, fmt, ap );
Q_vsnprintf (buf, sizeof(buf), fmt, ap);
WinBSPCPrint( buf );
#else
vprintf( fmt, ap );
#endif //WINBSPS
va_end( ap );
} //end if
va_start( ap, fmt );
if ( logfile.fp ) {
vfprintf( logfile.fp, fmt, ap );
fflush( logfile.fp );
} //end if
va_end( ap );
} //end of the function Log_Print
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void Log_Write( char *fmt, ... ) {
va_list ap;
if ( !logfile.fp ) {
return;
}
va_start( ap, fmt );
vfprintf( logfile.fp, fmt, ap );
va_end( ap );
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