2001-12-11 22:53:04 +01:00
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/*
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* ngIRCd -- The Next Generation IRC Daemon
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2002-01-02 03:42:58 +01:00
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* Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
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2001-12-11 22:53:04 +01:00
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*
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* Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
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* der GNU General Public License (GPL), wie von der Free Software Foundation
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* herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
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* der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
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* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
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2001-12-31 03:18:51 +01:00
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* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
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2001-12-11 22:53:04 +01:00
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*
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2002-02-19 21:07:13 +01:00
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* $Id: log.c,v 1.18 2002/02/19 20:07:13 alex Exp $
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2001-12-11 22:53:04 +01:00
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*
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* log.c: Logging-Funktionen
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*
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* $Log: log.c,v $
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2002-02-19 21:07:13 +01:00
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* Revision 1.18 2002/02/19 20:07:13 alex
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* - direkt nach dem Start werden die aktiven "Modes" ins Log geschrieben.
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*
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2002-01-11 15:45:37 +01:00
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* Revision 1.17 2002/01/11 14:45:37 alex
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* - Anpassungen an neue Kommandozeilen-Optionen "--debug" und "--nodaemon".
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*
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2002-01-05 16:54:40 +01:00
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* Revision 1.16 2002/01/05 15:54:40 alex
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* - syslog() etc. wurde verwendet, auch wenn USE_SYSLOG nicht definiert war.
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*
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2002-01-02 03:42:58 +01:00
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* Revision 1.15 2002/01/02 02:42:58 alex
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* - Copyright-Texte aktualisiert.
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*
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2002-01-01 19:01:43 +01:00
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* Revision 1.14 2002/01/01 18:01:43 alex
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* - Architektur und Betriebssystem in Start-Meldung aufgenommen.
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*
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2001-12-31 03:18:51 +01:00
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* Revision 1.13 2001/12/31 02:18:51 alex
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* - viele neue Befehle (WHOIS, ISON, OPER, DIE, RESTART),
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* - neuen Header "defines.h" mit (fast) allen Konstanten.
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* - Code Cleanups und viele "kleine" Aenderungen & Bugfixes.
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*
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2001-12-29 21:16:31 +01:00
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* Revision 1.12 2001/12/29 20:16:31 alex
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* - Log-Funktionen fuer Resolver-Sub-Prozess implementiert.
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*
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2001-12-29 04:04:06 +01:00
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* Revision 1.11 2001/12/29 03:08:49 alex
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* - neue configure-Option "--enable-strict-rfc".
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*
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2001-12-27 02:44:49 +01:00
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* Revision 1.10 2001/12/27 01:44:49 alex
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* - die Verwendung von syslog kann nun abgeschaltet werden.
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*
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2001-12-26 04:22:16 +01:00
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* Revision 1.9 2001/12/26 03:22:16 alex
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* - string.h wird nun includiert.
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*
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2001-12-26 00:13:00 +01:00
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* Revision 1.8 2001/12/25 23:13:00 alex
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* - Versionsstring bei Programmstart verbessert.
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*
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2001-12-25 23:04:26 +01:00
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* Revision 1.7 2001/12/25 22:04:26 alex
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* - Aenderungen an den Debug- und Logging-Funktionen.
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*
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2001-12-25 20:20:39 +01:00
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* Revision 1.6 2001/12/25 19:20:39 alex
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* - es wird nun die Facility LOG_LOCAL5 zum Loggen verwendet.
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*
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2001-12-15 01:07:56 +01:00
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* Revision 1.5 2001/12/15 00:07:56 alex
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* - Log-Level der Start- und Stop-Meldungen angehoben.
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*
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2001-12-13 03:04:16 +01:00
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* Revision 1.4 2001/12/13 02:04:16 alex
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* - boesen "Speicherschiesser" in Log() gefixt.
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*
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2001-12-13 00:31:24 +01:00
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* Revision 1.3 2001/12/12 23:31:24 alex
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* - Zum Loggen wird nun auch syslog verwendet.
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*
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2001-12-12 18:19:12 +01:00
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* Revision 1.2 2001/12/12 17:19:12 alex
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* - in Log-Meldungen wird nun auch der Level der Meldung ausgegeben.
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2001-12-11 22:53:04 +01:00
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*
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2001-12-12 18:19:12 +01:00
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* Revision 1.1.1.1 2001/12/11 21:53:04 alex
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* - Imported sources to CVS.
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2001-12-11 22:53:04 +01:00
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*/
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#define MAX_LOG_MSG_LEN 256
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#include <portab.h>
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#include "global.h"
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#include <imp.h>
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#include <assert.h>
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#include <stdarg.h>
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#include <stdio.h>
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2001-12-26 04:22:16 +01:00
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#include <string.h>
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2001-12-27 02:44:49 +01:00
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#ifdef USE_SYSLOG
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2001-12-13 00:31:24 +01:00
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#include <syslog.h>
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2001-12-27 02:44:49 +01:00
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#endif
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2001-12-11 22:53:04 +01:00
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2002-01-11 15:45:37 +01:00
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#include "global.h"
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#include "ngircd.h"
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2001-12-11 22:53:04 +01:00
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#include <exp.h>
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#include "log.h"
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GLOBAL VOID Log_Init( VOID )
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{
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2002-02-19 21:07:13 +01:00
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CHAR txt[127];
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2001-12-27 02:44:49 +01:00
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#ifdef USE_SYSLOG
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2002-02-19 21:07:13 +01:00
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/* Syslog initialisieren */
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2001-12-25 20:20:39 +01:00
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openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
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2001-12-27 02:44:49 +01:00
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#endif
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2002-02-19 21:07:13 +01:00
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/* Hello World! */
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2002-01-11 15:45:37 +01:00
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Log( LOG_NOTICE, "%s started.", NGIRCd_Version( ));
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2002-02-19 21:07:13 +01:00
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/* Informationen uebern den "Operation Mode" */
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strcpy( txt, "" );
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#ifdef DEBUG
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if( NGIRCd_Debug )
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{
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if( txt[0] ) strcat( txt, ", " );
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strcat( txt, "debug-mode" );
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}
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#endif
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if( NGIRCd_NoDaemon )
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{
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if( txt[0] ) strcat( txt, ", " );
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strcat( txt, "no-daemon-mode" );
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}
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if( NGIRCd_Passive )
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{
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if( txt[0] ) strcat( txt, ", " );
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strcat( txt, "passive-mode" );
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}
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#ifdef SNIFFER
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if( NGIRCd_Sniffer )
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{
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if( txt[0] ) strcat( txt, ", " );
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strcat( txt, "network sniffer" );
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}
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#endif
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if( txt[0] ) Log( LOG_INFO, "Activating: %s.", txt );
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2001-12-11 22:53:04 +01:00
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} /* Log_Init */
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GLOBAL VOID Log_Exit( VOID )
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{
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2002-02-19 21:07:13 +01:00
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/* Good Bye! */
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2001-12-15 01:07:56 +01:00
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Log( LOG_NOTICE, PACKAGE" done.");
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2002-02-19 21:07:13 +01:00
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2001-12-27 02:44:49 +01:00
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#ifdef USE_SYSLOG
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2002-02-19 21:07:13 +01:00
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/* syslog abmelden */
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2001-12-13 00:31:24 +01:00
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closelog( );
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2001-12-27 02:44:49 +01:00
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#endif
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2001-12-11 22:53:04 +01:00
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} /* Log_Exit */
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GLOBAL VOID Log( CONST INT Level, CONST CHAR *Format, ... )
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{
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/* Eintrag in Logfile(s) schreiben */
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CHAR msg[MAX_LOG_MSG_LEN];
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va_list ap;
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2001-12-29 21:16:31 +01:00
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assert( Format != NULL );
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2002-01-11 15:45:37 +01:00
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#ifdef DEBUG
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if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
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#else
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2001-12-25 23:04:26 +01:00
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if( Level == LOG_DEBUG ) return;
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#endif
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2001-12-11 22:53:04 +01:00
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/* String mit variablen Argumenten zusammenbauen ... */
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va_start( ap, Format );
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vsnprintf( msg, MAX_LOG_MSG_LEN - 1, Format, ap );
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2001-12-13 03:04:16 +01:00
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msg[MAX_LOG_MSG_LEN - 1] = '\0';
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2001-12-11 22:53:04 +01:00
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/* ... und ausgeben */
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2002-01-11 15:45:37 +01:00
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if( NGIRCd_NoDaemon ) printf( "[%d] %s\n", Level, msg );
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2001-12-27 02:44:49 +01:00
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#ifdef USE_SYSLOG
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2001-12-13 00:31:24 +01:00
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syslog( Level, msg );
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2001-12-27 02:44:49 +01:00
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#endif
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2001-12-11 22:53:04 +01:00
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va_end( ap );
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} /* Log */
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2001-12-29 21:16:31 +01:00
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GLOBAL VOID Log_Init_Resolver( VOID )
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{
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#ifdef USE_SYSLOG
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openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
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#endif
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} /* Log_Init_Resolver */
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GLOBAL VOID Log_Exit_Resolver( VOID )
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{
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#ifdef USE_SYSLOG
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closelog( );
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#endif
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} /* Log_Exit_Resolver */
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GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
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{
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/* Eintrag des Resolver in Logfile(s) schreiben */
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2002-01-05 16:54:40 +01:00
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#ifndef USE_SYSLOG
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return;
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#else
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2001-12-29 21:16:31 +01:00
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CHAR msg[MAX_LOG_MSG_LEN];
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va_list ap;
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assert( Format != NULL );
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2002-01-11 15:45:37 +01:00
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#ifdef DEBUG
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if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
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#else
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2001-12-29 21:16:31 +01:00
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if( Level == LOG_DEBUG ) return;
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#endif
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/* String mit variablen Argumenten zusammenbauen ... */
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va_start( ap, Format );
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vsnprintf( msg, MAX_LOG_MSG_LEN - 1, Format, ap );
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msg[MAX_LOG_MSG_LEN - 1] = '\0';
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/* ... und ausgeben */
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syslog( Level, msg );
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va_end( ap );
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2002-01-05 16:54:40 +01:00
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#endif
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2001-12-29 21:16:31 +01:00
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} /* Log_Resolver */
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2001-12-11 22:53:04 +01:00
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/* -eof- */
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