/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001 by Alexander Barton (alex@barton.de)
+ * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
*
* Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
* der GNU General Public License (GPL), wie von der Free Software Foundation
* herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
* der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
- * der an comBase beteiligten Autoren finden Sie in der Datei AUTHORS.
+ * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
- * $Id: log.c,v 1.3 2001/12/12 23:31:24 alex Exp $
+ * $Id: log.c,v 1.23 2002/03/25 19:11:01 alex Exp $
*
* log.c: Logging-Funktionen
- *
- * $Log: log.c,v $
- * Revision 1.3 2001/12/12 23:31:24 alex
- * - Zum Loggen wird nun auch syslog verwendet.
- *
- * Revision 1.2 2001/12/12 17:19:12 alex
- * - in Log-Meldungen wird nun auch der Level der Meldung ausgegeben.
- *
- * Revision 1.1.1.1 2001/12/11 21:53:04 alex
- * - Imported sources to CVS.
*/
#define MAX_LOG_MSG_LEN 256
-#include <portab.h>
-#include "global.h"
+#include "portab.h"
-#include <imp.h>
+#include "imp.h"
#include <assert.h>
+#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#ifdef USE_SYSLOG
#include <syslog.h>
+#endif
+
+#include "ngircd.h"
+#include "defines.h"
-#include <exp.h>
+#include "exp.h"
#include "log.h"
GLOBAL VOID Log_Init( VOID )
{
- openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_DAEMON );
- Log( LOG_INFO, PACKAGE" version "VERSION" started.");
+ CHAR txt[127];
+
+#ifdef USE_SYSLOG
+ /* Syslog initialisieren */
+ openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
+#endif
+
+ /* Hello World! */
+ Log( LOG_NOTICE, "%s started.", NGIRCd_Version( ));
+
+ /* Informationen uebern den "Operation Mode" */
+ strcpy( txt, "" );
+#ifdef DEBUG
+ if( NGIRCd_Debug )
+ {
+ if( txt[0] ) strcat( txt, ", " );
+ strcat( txt, "debug-mode" );
+ }
+#endif
+ if( NGIRCd_NoDaemon )
+ {
+ if( txt[0] ) strcat( txt, ", " );
+ strcat( txt, "no-daemon-mode" );
+ }
+ if( NGIRCd_Passive )
+ {
+ if( txt[0] ) strcat( txt, ", " );
+ strcat( txt, "passive-mode" );
+ }
+#ifdef SNIFFER
+ if( NGIRCd_Sniffer )
+ {
+ if( txt[0] ) strcat( txt, ", " );
+ strcat( txt, "network sniffer" );
+ }
+#endif
+ if( txt[0] ) Log( LOG_INFO, "Activating: %s.", txt );
+
+ /* stderr in Datei umlenken */
+ fflush( stderr );
+ if( ! freopen( ERROR_FILE, "a+", stderr )) Log( LOG_ERR, "Can't reopen stderr (\""ERROR_FILE"\"): %s", strerror( errno ));
+
+ fprintf( stderr, "\n--- %s ---\n\n", NGIRCd_StartStr );
+ fprintf( stderr, "%s started.\npid=%ld, ppid=%ld, uid=%ld, gid=%ld [euid=%ld, egid=%ld].\nActivating: %s\n\n", NGIRCd_Version( ), (INT32)getpid( ), (INT32)getppid( ), (INT32)getuid( ), (INT32)getgid( ), (INT32)geteuid( ), (INT32)getegid( ), txt[0] ? txt : "-" );
+ fflush( stderr );
} /* Log_Init */
GLOBAL VOID Log_Exit( VOID )
{
- Log( LOG_INFO, PACKAGE" done.");
+ time_t t;
+
+ /* Good Bye! */
+ Log( LOG_NOTICE, PACKAGE" done.");
+
+ t = time( NULL );
+ fputs( ctime( &t ), stderr );
+ fprintf( stderr, PACKAGE" done (pid=%ld).\n", (INT32)getpid( ));
+ fflush( stderr );
+
+#ifdef USE_SYSLOG
+ /* syslog abmelden */
closelog( );
+#endif
} /* Log_Exit */
CHAR msg[MAX_LOG_MSG_LEN];
va_list ap;
+ time_t t;
assert( Format != NULL );
+#ifdef DEBUG
+ if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
+#else
+ if( Level == LOG_DEBUG ) return;
+#endif
+
/* String mit variablen Argumenten zusammenbauen ... */
va_start( ap, Format );
- vsnprintf( msg, MAX_LOG_MSG_LEN - 1, Format, ap );
- msg[MAX_LOG_MSG_LEN] = '\0';
+ vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
+ va_end( ap );
+
+ /* In Error-File schreiben */
+ if( Level <= LOG_ERR )
+ {
+ t = time( NULL );
+ fputs( ctime( &t ), stderr );
+ fprintf( stderr, "[%d] %s\n\n", Level, msg );
+ }
/* ... und ausgeben */
- printf( "[%d] %s\n", Level, msg );
+ if( NGIRCd_NoDaemon ) printf( "[%d] %s\n", Level, msg );
+
+#ifdef USE_SYSLOG
+ /* Syslog */
syslog( Level, msg );
+#endif
+} /* Log */
+
+
+GLOBAL VOID Log_Init_Resolver( VOID )
+{
+#ifdef USE_SYSLOG
+ openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
+#endif
+} /* Log_Init_Resolver */
+
+
+GLOBAL VOID Log_Exit_Resolver( VOID )
+{
+#ifdef USE_SYSLOG
+ closelog( );
+#endif
+} /* Log_Exit_Resolver */
+
+GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
+{
+ /* Eintrag des Resolver in Logfile(s) schreiben */
+
+#ifndef USE_SYSLOG
+ return;
+#else
+
+ CHAR msg[MAX_LOG_MSG_LEN];
+ va_list ap;
+
+ assert( Format != NULL );
+
+#ifdef DEBUG
+ if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
+#else
+ if( Level == LOG_DEBUG ) return;
+#endif
+
+ /* String mit variablen Argumenten zusammenbauen ... */
+ va_start( ap, Format );
+ vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
va_end( ap );
-} /* Log */
+
+ /* ... und ausgeben */
+ syslog( Level, msg );
+
+#endif
+} /* Log_Resolver */
/* -eof- */