193 lines
4.2 KiB
193 lines
4.2 KiB
/* |
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sv_log.c - server logging in multiplayer |
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Copyright (C) 2017 Uncle Mike |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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*/ |
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#include "common.h" |
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#include "server.h" |
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void Log_Open( void ) |
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{ |
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time_t ltime; |
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struct tm *today; |
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char szFileBase[ MAX_OSPATH ]; |
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char szTestFile[ MAX_OSPATH ]; |
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file_t *fp = NULL; |
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const char *temp; |
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int i; |
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if( !svs.log.active ) |
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return; |
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if( !mp_logfile.value ) |
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{ |
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Con_Printf( "Server logging data to console.\n" ); |
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return; |
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} |
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Log_Close(); |
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// Find a new log file slot |
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time( <ime ); |
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today = localtime( <ime ); |
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temp = Cvar_VariableString( "logsdir" ); |
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if( temp && Q_strlen( temp ) > 0 && !Q_strstr( temp, ":" ) && !Q_strstr( temp, ".." )) |
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Q_snprintf( szFileBase, sizeof( szFileBase ), "%s/L%02i%02i", temp, today->tm_mon + 1, today->tm_mday ); |
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else Q_snprintf( szFileBase, sizeof( szFileBase ), "logs/L%02i%02i", today->tm_mon + 1, today->tm_mday ); |
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for ( i = 0; i < 1000; i++ ) |
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{ |
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Q_snprintf( szTestFile, sizeof( szTestFile ), "%s%03i.log", szFileBase, i ); |
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if( FS_FileExists( szTestFile, false )) |
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continue; |
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fp = FS_Open( szTestFile, "w", true ); |
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if( fp ) |
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{ |
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Con_Printf( "Server logging data to file %s\n", szTestFile ); |
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} |
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else |
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{ |
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i = 1000; |
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} |
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break; |
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} |
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if( i == 1000 ) |
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{ |
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Con_Printf( "Unable to open logfiles under %s\nLogging disabled\n", szFileBase ); |
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svs.log.active = false; |
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return; |
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} |
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if( fp ) svs.log.file = fp; |
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Log_Printf( "Log file started (file \"%s\") (game \"%s\") (version \"%i/%s/%d\")\n", |
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szTestFile, Info_ValueForKey( SV_Serverinfo(), "*gamedir" ), PROTOCOL_VERSION, XASH_VERSION, Q_buildnum() ); |
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} |
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void Log_Close( void ) |
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{ |
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if( svs.log.file ) |
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{ |
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Log_Printf( "Log file closed\n" ); |
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FS_Close( svs.log.file ); |
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} |
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svs.log.file = NULL; |
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} |
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/* |
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================== |
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Log_Printf |
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Prints a frag log message to the server's frag log file, console, and possible a UDP port. |
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================== |
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*/ |
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void Log_Printf( const char *fmt, ... ) |
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{ |
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va_list argptr; |
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static char string[1024]; |
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char *p; |
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time_t ltime; |
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struct tm *today; |
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if( !svs.log.active ) |
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return; |
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time( <ime ); |
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today = localtime( <ime ); |
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Q_snprintf( string, sizeof( string ), "%02i/%02i/%04i - %02i:%02i:%02i: ", |
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today->tm_mon+1, today->tm_mday, 1900 + today->tm_year, today->tm_hour, today->tm_min, today->tm_sec ); |
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p = string + Q_strlen( string ); |
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va_start( argptr, fmt ); |
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Q_vsnprintf( p, sizeof( string ) - Q_strlen( string ), fmt, argptr ); |
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va_end( argptr ); |
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if( svs.log.net_log ) |
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Netchan_OutOfBandPrint( NS_SERVER, svs.log.net_address, "log %s", string ); |
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if( svs.log.active && svs.maxclients > 1 ) |
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{ |
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// echo to server console |
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if( mp_logecho.value ) |
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Con_Printf( "%s", string ); |
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// echo to log file |
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if( svs.log.file && mp_logfile.value ) |
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FS_Printf( svs.log.file, "%s", string ); |
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} |
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} |
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static void Log_PrintServerCvar( const char *var_name, const char *var_value, void *unused2, void *unused3 ) |
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{ |
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Log_Printf( "Server cvar \"%s\" = \"%s\"\n", var_name, var_value ); |
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} |
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/* |
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================== |
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Log_PrintServerVars |
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================== |
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*/ |
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void Log_PrintServerVars( void ) |
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{ |
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if( !svs.log.active ) |
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return; |
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Log_Printf( "Server cvars start\n" ); |
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Cvar_LookupVars( FCVAR_SERVER, NULL, NULL, Log_PrintServerCvar ); |
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Log_Printf( "Server cvars end\n" ); |
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} |
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/* |
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==================== |
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SV_ServerLog_f |
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==================== |
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*/ |
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qboolean SV_ServerLog_f( sv_client_t *cl ) |
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{ |
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if( svs.maxclients <= 1 ) |
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return false; |
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if( Cmd_Argc() != 2 ) |
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{ |
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SV_ClientPrintf( cl, "usage: log < on|off >\n" ); |
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if( svs.log.active ) |
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SV_ClientPrintf( cl, "currently logging\n" ); |
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else SV_ClientPrintf( cl, "not currently logging\n" ); |
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return true; |
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} |
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if( !Q_stricmp( Cmd_Argv( 1 ), "off" )) |
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{ |
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if( svs.log.active ) |
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Log_Close(); |
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} |
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else if( !Q_stricmp( Cmd_Argv( 1 ), "on" )) |
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{ |
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svs.log.active = true; |
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Log_Open(); |
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} |
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else |
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{ |
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SV_ClientPrintf( cl, "log: unknown parameter %s\n", Cmd_Argv( 1 )); |
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} |
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return true; |
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}
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