X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Flog.c;h=5b3911a550701f223d9465495d0d12c2c8699cf8;hp=12830beea6d64112dda88b83ad6768d68d16ddf0;hb=1c00ddffec83f60c37e5f1885b08256d563c6464;hpb=fb55c443d25cd6380f5e99d9b313712ede5d1bed diff --git a/src/ngircd/log.c b/src/ngircd/log.c index 12830bee..5b3911a5 100644 --- a/src/ngircd/log.c +++ b/src/ngircd/log.c @@ -1,83 +1,235 @@ /* * 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 1.4 2001/12/13 02:04:16 alex Exp $ + * $Id: log.c,v 1.27 2002/03/29 20:59:22 alex Exp $ * * log.c: Logging-Funktionen - * - * $Log: log.c,v $ - * Revision 1.4 2001/12/13 02:04:16 alex - * - boesen "Speicherschiesser" in Log() gefixt. - * - * 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 -#include "global.h" - -#include +#include "imp.h" #include +#include #include #include +#include +#include +#include + +#ifdef USE_SYSLOG #include +#endif -#include +#include "ngircd.h" +#include "client.h" +#include "defines.h" +#include "irc-write.h" + +#include "exp.h" #include "log.h" +LOCAL CHAR Error_File[FNAME_LEN]; + + +LOCAL VOID Wall_ServerNotice( CHAR *Msg ); + + 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 */ + sprintf( Error_File, ERROR_DIR"/"PACKAGE"-%ld.err", (INT32)getpid( )); + fflush( stderr ); + if( ! freopen( Error_File, "a+", stderr )) Log( LOG_ERR, "Can't reopen stderr (\"%s\"): %s", Error_File, 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 ); + + /* Error-File (stderr) loeschen */ + if( unlink( Error_File ) != 0 ) Log( LOG_ERR, "Can't delete \"%s\": %s", Error_File, strerror( errno )); + +#ifdef USE_SYSLOG + /* syslog abmelden */ closelog( ); +#endif } /* Log_Exit */ -GLOBAL VOID Log( CONST INT Level, CONST CHAR *Format, ... ) +GLOBAL VOID Log( INT Level, CONST CHAR *Format, ... ) { /* Eintrag in Logfile(s) schreiben */ CHAR msg[MAX_LOG_MSG_LEN]; + BOOLEAN snotice; va_list ap; + time_t t; assert( Format != NULL ); + snotice = FALSE; + + if( Level & LOG_snotice ) + { + /* Notice an User mit "s" Mode */ + snotice = TRUE; + Level &= ~LOG_snotice; + } + +#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 - 1] = '\0'; + vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap ); + va_end( ap ); - /* ... und ausgeben */ - printf( "[%d] %s\n", Level, msg ); + /* In Error-File schreiben */ + if( Level <= LOG_ERR ) + { + t = time( NULL ); + fputs( ctime( &t ), stderr ); + fprintf( stderr, "[%d] %s\n\n", Level, msg ); + } + + /* Konsole */ + if( NGIRCd_NoDaemon ) printf( "[%d] %s\n", Level, msg ); + +#ifdef USE_SYSLOG + /* Syslog */ syslog( Level, msg ); +#endif - va_end( ap ); + /* lokale User mit "s"-Mode */ + if( snotice ) Wall_ServerNotice( msg ); } /* 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 ); + + /* ... und ausgeben */ + syslog( Level, msg ); + +#endif +} /* Log_Resolver */ + + +LOCAL VOID Wall_ServerNotice( CHAR *Msg ) +{ + CLIENT *c; + + assert( Msg != NULL ); + + c = Client_First( ); + while( c ) + { + if(( Client_Conn( c ) > NONE ) && ( Client_HasMode( c, 's' ))) IRC_WriteStrClient( c, "NOTICE %s :%s", Client_ThisServer( ), Msg ); + c = Client_Next( c ); + } +} /* Wall_ServerNotice */ + + /* -eof- */