2 * ngIRCd -- The Next Generation IRC Daemon
3 * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 * Please read the file COPYING, README and AUTHORS for more information.
17 static char UNUSED id[] = "$Id: log.c,v 1.50 2005/02/03 09:26:42 alex Exp $";
29 #include <sys/types.h>
41 #include "irc-write.h"
47 LOCAL CHAR Error_File[FNAME_LEN];
48 LOCAL CHAR Init_Txt[127];
51 LOCAL VOID Wall_ServerNotice PARAMS(( CHAR *Msg ));
58 /* Syslog initialisieren */
59 openlog( PACKAGE_NAME, LOG_CONS|LOG_PID, LOG_LOCAL5 );
63 Log( LOG_NOTICE, "%s started.", NGIRCd_Version( ));
65 /* Informationen uebern den "Operation Mode" */
70 strcpy( Init_Txt, "debug-mode" );
75 if( Init_Txt[0] ) strcat( Init_Txt, ", " );
76 strcat( Init_Txt, "no-daemon-mode" );
80 if( Init_Txt[0] ) strcat( Init_Txt, ", " );
81 strcat( Init_Txt, "passive-mode" );
86 if( Init_Txt[0] ) strcat( Init_Txt, ", " );
87 strcat( Init_Txt, "network sniffer" );
90 if( Init_Txt[0] ) Log( LOG_INFO, "Activating: %s.", Init_Txt );
97 Log_InitErrorfile( VOID )
99 /* "Error-Log" initialisieren: stderr in Datei umlenken. Dort
100 * landen z.B. alle Ausgaben von assert()-Aufrufen. */
102 /* Dateiname zusammen bauen */
103 sprintf( Error_File, "%s/%s-%ld.err", ERROR_DIR, PACKAGE_NAME, (LONG)getpid( ));
105 /* stderr umlenken */
107 if( ! freopen( Error_File, "w", stderr ))
109 Log( LOG_ERR, "Can't reopen stderr (\"%s\"): %s", Error_File, strerror( errno ));
113 /* Einige Infos in das Error-File schreiben */
114 fputs( ctime( &NGIRCd_Start ), stderr );
115 fprintf( stderr, "%s started.\n", NGIRCd_Version( ));
116 fprintf( stderr, "Activating: %s\n\n", Init_Txt[0] ? Init_Txt : "-" );
119 Log( LOG_DEBUG, "Redirected stderr to \"%s\".", Error_File );
120 } /* Log_InitErrfile */
127 if( NGIRCd_SignalRestart ) Log( LOG_NOTICE, "%s done (restarting).", PACKAGE_NAME );
128 else Log( LOG_NOTICE, "%s done.", PACKAGE_NAME );
132 /* Error-File (stderr) loeschen */
133 if( unlink( Error_File ) != 0 ) Log( LOG_ERR, "Can't delete \"%s\": %s", Error_File, strerror( errno ));
137 /* syslog abmelden */
145 Log( INT Level, CONST CHAR *Format, ... )
148 Log( Level, Format, va_alist )
154 /* Eintrag in Logfile(s) schreiben */
156 CHAR msg[MAX_LOG_MSG_LEN];
160 assert( Format != NULL );
162 if( Level & LOG_snotice )
164 /* Notice an User mit "s" Mode */
166 Level &= ~LOG_snotice;
168 else snotice = FALSE;
171 if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
173 if( Level == LOG_DEBUG ) return;
176 /* String mit variablen Argumenten zusammenbauen ... */
178 va_start( ap, Format );
182 vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
185 if( NGIRCd_NoDaemon )
187 /* auf Konsole ausgeben */
188 fprintf( stdout, "[%d:%d] %s\n", (INT)getpid( ), Level, msg );
195 syslog( Level, "%s", msg );
199 if( Level <= LOG_CRIT )
201 /* Kritische Meldungen in Error-File (stderr) */
202 fprintf( stderr, "%s\n", msg );
208 /* NOTICE an lokale User mit "s"-Mode */
209 Wall_ServerNotice( msg );
215 Log_Init_Resolver( VOID )
218 openlog( PACKAGE_NAME, LOG_CONS|LOG_PID, LOG_LOCAL5 );
220 Log_Resolver( LOG_DEBUG, "Resolver sub-process starting, PID %d.", getpid( ));
221 } /* Log_Init_Resolver */
225 Log_Exit_Resolver( VOID )
227 Log_Resolver( LOG_DEBUG, "Resolver sub-process %d done.", getpid( ));
231 } /* Log_Exit_Resolver */
236 Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
239 Log_Resolver( Level, Format, va_alist )
245 /* Eintrag des Resolver in Logfile(s) schreiben */
247 CHAR msg[MAX_LOG_MSG_LEN];
250 assert( Format != NULL );
253 if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
255 if( Level == LOG_DEBUG ) return;
258 /* String mit variablen Argumenten zusammenbauen ... */
260 va_start( ap, Format );
264 vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
268 if( NGIRCd_NoDaemon )
270 /* Output to console */
271 fprintf( stdout, "[%d:%d] %s\n", (INT)getpid( ), Level, msg );
275 else syslog( Level, "%s", msg );
281 Wall_ServerNotice( CHAR *Msg )
283 /* Server-Notice an entsprechende User verschicken */
287 assert( Msg != NULL );
292 if(( Client_Conn( c ) > NONE ) && ( Client_HasMode( c, 's' ))) IRC_WriteStrClient( c, "NOTICE %s :%s%s", Client_ThisServer( ), NOTICE_TXTPREFIX, Msg );
293 c = Client_Next( c );
295 } /* Wall_ServerNotice */