/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2005 Alexander Barton (alex@barton.de)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "portab.h"
-static char UNUSED id[] = "$Id: log.c,v 1.47 2004/06/26 08:50:44 alex Exp $";
+static char UNUSED id[] = "$Id: log.c,v 1.60 2006/02/08 17:33:28 fw Exp $";
#include "imp.h"
#include <assert.h>
#include <errno.h>
-#include <stdarg.h>
+#ifdef PROTOTYPES
+# include <stdarg.h>
+#else
+# include <varargs.h>
+#endif
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include "log.h"
-LOCAL CHAR Error_File[FNAME_LEN];
-LOCAL CHAR Init_Txt[127];
+static char Init_Txt[127];
+static bool Is_Daemon;
+
+#ifdef DEBUG
+static char Error_File[FNAME_LEN];
+#endif
-LOCAL VOID Wall_ServerNotice PARAMS(( CHAR *Msg ));
+static void Wall_ServerNotice PARAMS(( char *Msg ));
-GLOBAL VOID
-Log_Init( VOID )
+GLOBAL void
+Log_Init( bool Daemon_Mode )
{
+ Is_Daemon = Daemon_Mode;
+
#ifdef SYSLOG
+#ifndef LOG_CONS /* Kludge: mips-dec-ultrix4.5 has no LOG_CONS/LOG_LOCAL5 */
+#define LOG_CONS 0
+#endif
+#ifndef LOG_LOCAL5
+#define LOG_LOCAL5 0
+#endif
/* Syslog initialisieren */
openlog( PACKAGE_NAME, LOG_CONS|LOG_PID, LOG_LOCAL5 );
#endif
/* Hello World! */
- Log( LOG_NOTICE, "%s started.", NGIRCd_Version( ));
+ Log( LOG_NOTICE, "%s started.", NGIRCd_Version );
/* Informationen uebern den "Operation Mode" */
- strcpy( Init_Txt, "" );
+ Init_Txt[0] = '\0';
#ifdef DEBUG
if( NGIRCd_Debug )
{
- if( Init_Txt[0] ) strcat( Init_Txt, ", " );
- strcat( Init_Txt, "debug-mode" );
+ strlcpy( Init_Txt, "debug-mode", sizeof Init_Txt );
}
#endif
- if( NGIRCd_NoDaemon )
+ if( ! Is_Daemon )
{
- if( Init_Txt[0] ) strcat( Init_Txt, ", " );
- strcat( Init_Txt, "no-daemon-mode" );
+ if( Init_Txt[0] ) strlcat( Init_Txt, ", ", sizeof Init_Txt );
+ strlcat( Init_Txt, "no-daemon-mode", sizeof Init_Txt );
}
if( NGIRCd_Passive )
{
- if( Init_Txt[0] ) strcat( Init_Txt, ", " );
- strcat( Init_Txt, "passive-mode" );
+ if( Init_Txt[0] ) strlcat( Init_Txt, ", ", sizeof Init_Txt );
+ strlcat( Init_Txt, "passive-mode", sizeof Init_Txt );
}
#ifdef SNIFFER
if( NGIRCd_Sniffer )
{
- if( Init_Txt[0] ) strcat( Init_Txt, ", " );
- strcat( Init_Txt, "network sniffer" );
+ if( Init_Txt[0] ) strlcat( Init_Txt, ", ", sizeof Init_Txt );
+ strlcat( Init_Txt, "network sniffer", sizeof Init_Txt );
}
#endif
if( Init_Txt[0] ) Log( LOG_INFO, "Activating: %s.", Init_Txt );
+#ifdef DEBUG
Error_File[0] = '\0';
+#endif
} /* Log_Init */
-GLOBAL VOID
-Log_InitErrorfile( VOID )
+#ifdef DEBUG
+
+GLOBAL void
+Log_InitErrorfile( void )
{
/* "Error-Log" initialisieren: stderr in Datei umlenken. Dort
* landen z.B. alle Ausgaben von assert()-Aufrufen. */
/* Dateiname zusammen bauen */
- sprintf( Error_File, "%s/%s-%ld.err", ERROR_DIR, PACKAGE_NAME, (LONG)getpid( ));
+ snprintf( Error_File, sizeof Error_File, "%s/%s-%ld.err", ERROR_DIR, PACKAGE_NAME, (long)getpid( ));
/* stderr umlenken */
fflush( stderr );
/* Einige Infos in das Error-File schreiben */
fputs( ctime( &NGIRCd_Start ), stderr );
- fprintf( stderr, "%s started.\n", NGIRCd_Version( ));
+ fprintf( stderr, "%s started.\n", NGIRCd_Version );
fprintf( stderr, "Activating: %s\n\n", Init_Txt[0] ? Init_Txt : "-" );
fflush( stderr );
+#ifdef DEBUG
Log( LOG_DEBUG, "Redirected stderr to \"%s\".", Error_File );
+#endif
} /* Log_InitErrfile */
+#endif
+
-GLOBAL VOID
-Log_Exit( VOID )
+GLOBAL void
+Log_Exit( void )
{
/* Good Bye! */
if( NGIRCd_SignalRestart ) Log( LOG_NOTICE, "%s done (restarting).", PACKAGE_NAME );
else Log( LOG_NOTICE, "%s done.", PACKAGE_NAME );
+#ifdef DEBUG
if( Error_File[0] )
{
/* Error-File (stderr) loeschen */
if( unlink( Error_File ) != 0 ) Log( LOG_ERR, "Can't delete \"%s\": %s", Error_File, strerror( errno ));
}
+#endif
#ifdef SYSLOG
/* syslog abmelden */
} /* Log_Exit */
+# ifdef PROTOTYPES
+GLOBAL void
+LogDebug( const char *Format, ... )
+# else
+GLOBAL void
+LogDebug( Format, va_alist )
+const char *Format;
+va_dcl
+# endif
+#ifdef DEBUG
+{
+ char msg[MAX_LOG_MSG_LEN];
+ va_list ap;
+
+ if (!NGIRCd_Debug) return;
+#ifdef PROTOTYPES
+ va_start( ap, Format );
+#else
+ va_start( ap );
+#endif
+ vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
+ va_end( ap );
+ Log(LOG_DEBUG, "%s", msg);
+}
+#else
+{ /* do nothing */ }
+#endif /* DEBUG */
+
+
#ifdef PROTOTYPES
-GLOBAL VOID
-Log( INT Level, CONST CHAR *Format, ... )
+GLOBAL void
+Log( int Level, const char *Format, ... )
#else
-GLOBAL VOID
+GLOBAL void
Log( Level, Format, va_alist )
-INT Level;
-CONST CHAR *Format;
+int Level;
+const char *Format;
va_dcl
#endif
{
/* Eintrag in Logfile(s) schreiben */
-
- CHAR msg[MAX_LOG_MSG_LEN];
- BOOLEAN snotice;
+ char msg[MAX_LOG_MSG_LEN];
+ bool snotice;
va_list ap;
assert( Format != NULL );
if( Level & LOG_snotice )
{
/* Notice an User mit "s" Mode */
- snotice = TRUE;
+ snotice = true;
Level &= ~LOG_snotice;
}
- else snotice = FALSE;
+ else snotice = false;
#ifdef DEBUG
if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
va_end( ap );
- if( NGIRCd_NoDaemon )
+ if( ! Is_Daemon )
{
/* auf Konsole ausgeben */
- fprintf( stdout, "[%d:%d] %s\n", (INT)getpid( ), Level, msg );
+ fprintf( stdout, "[%d:%d] %s\n", (int)getpid( ), Level, msg );
fflush( stdout );
}
#ifdef SYSLOG
if( Level <= LOG_CRIT )
{
- /* Kritische Meldungen in Error-File (stderr) */
+ /* log critical messages to stderr */
fprintf( stderr, "%s\n", msg );
fflush( stderr );
}
} /* Log */
-GLOBAL VOID
-Log_Init_Resolver( VOID )
+GLOBAL void
+Log_Init_Resolver( void )
{
#ifdef SYSLOG
openlog( PACKAGE_NAME, LOG_CONS|LOG_PID, LOG_LOCAL5 );
#endif
+#ifdef DEBUG
Log_Resolver( LOG_DEBUG, "Resolver sub-process starting, PID %d.", getpid( ));
+#endif
} /* Log_Init_Resolver */
-GLOBAL VOID
-Log_Exit_Resolver( VOID )
+GLOBAL void
+Log_Exit_Resolver( void )
{
+#ifdef DEBUG
Log_Resolver( LOG_DEBUG, "Resolver sub-process %d done.", getpid( ));
+#endif
#ifdef SYSLOG
closelog( );
#endif
#ifdef PROTOTYPES
-GLOBAL VOID
-Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
+GLOBAL void
+Log_Resolver( const int Level, const char *Format, ... )
#else
-GLOBAL VOID
+GLOBAL void
Log_Resolver( Level, Format, va_alist )
-CONST INT Level;
-CONST CHAR *Format;
+const int Level;
+const char *Format;
va_dcl
#endif
{
/* Eintrag des Resolver in Logfile(s) schreiben */
- CHAR msg[MAX_LOG_MSG_LEN];
+ char msg[MAX_LOG_MSG_LEN];
va_list ap;
assert( Format != NULL );
vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
va_end( ap );
- /* Output */
- if( NGIRCd_NoDaemon )
+ if( ! Is_Daemon )
{
/* Output to console */
- fprintf( stdout, "[%d:%d] %s\n", (INT)getpid( ), Level, msg );
+ fprintf( stdout, "[%d:%d] %s\n", (int)getpid( ), Level, msg );
fflush( stdout );
}
#ifdef SYSLOG
- else syslog( Level, msg );
+ else syslog( Level, "%s", msg );
#endif
} /* Log_Resolver */
-LOCAL VOID
-Wall_ServerNotice( CHAR *Msg )
+/**
+ * Send log messages to users flagged with the "s" mode.
+ * @param Msg The message to send.
+ */
+static void
+Wall_ServerNotice( char *Msg )
{
- /* Server-Notice an entsprechende User verschicken */
-
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%s", Client_ThisServer( ), NOTICE_TXTPREFIX, Msg );
+ while(c) {
+ if (Client_Conn(c) > NONE && Client_HasMode(c, 's'))
+ IRC_WriteStrClient(c, "NOTICE %s :%s%s", Client_ID(c),
+ NOTICE_TXTPREFIX, Msg);
+
c = Client_Next( c );
}
} /* Wall_ServerNotice */