X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Flog.c;h=c8a5e477a89bcb0178a27157077c3d9d55440175;hp=394817b0277de1a070141cb84f88b0657888975e;hb=c7b55aa6f45b75b52fb67419b7ca5af3940016a4;hpb=ca33cbda05902b0009058d369f88c0a7a43b1bbe

diff --git a/src/ngircd/log.c b/src/ngircd/log.c
index 394817b0..c8a5e477 100644
--- a/src/ngircd/log.c
+++ b/src/ngircd/log.c
@@ -9,15 +9,12 @@
  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
  * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
  *
- * $Id: log.c,v 1.21 2002/03/12 14:37:52 alex Exp $
+ * $Id: log.c,v 1.40 2002/10/09 16:53:02 alex Exp $
  *
  * log.c: Logging-Funktionen
  */
 
 
-#define MAX_LOG_MSG_LEN 256
-
-
 #include "portab.h"
 
 #include "imp.h"
@@ -35,15 +32,25 @@
 
 #include "ngircd.h"
 #include "defines.h"
+#include "conn.h"
+#include "client.h"
+#include "channel.h"
+#include "irc-write.h"
 
 #include "exp.h"
 #include "log.h"
 
 
-GLOBAL VOID Log_Init( VOID )
-{
-	CHAR txt[127];
+LOCAL CHAR Error_File[FNAME_LEN];
+LOCAL CHAR Init_Txt[127];
+
 
+LOCAL VOID Wall_ServerNotice PARAMS(( CHAR *Msg ));
+
+
+GLOBAL VOID
+Log_Init( VOID )
+{
 #ifdef USE_SYSLOG
 	/* Syslog initialisieren */
 	openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
@@ -53,49 +60,71 @@ GLOBAL VOID Log_Init( VOID )
 	Log( LOG_NOTICE, "%s started.", NGIRCd_Version( ));
 	  
 	/* Informationen uebern den "Operation Mode" */
-	strcpy( txt, "" );
+	strcpy( Init_Txt, "" );
 #ifdef DEBUG
 	if( NGIRCd_Debug )
 	{
-		if( txt[0] ) strcat( txt, ", " );
-		strcat( txt, "debug-mode" );
+		if( Init_Txt[0] ) strcat( Init_Txt, ", " );
+		strcat( Init_Txt, "debug-mode" );
 	}
 #endif
 	if( NGIRCd_NoDaemon )
 	{
-		if( txt[0] ) strcat( txt, ", " );
-		strcat( txt, "no-daemon-mode" );
+		if( Init_Txt[0] ) strcat( Init_Txt, ", " );
+		strcat( Init_Txt, "no-daemon-mode" );
 	}
 	if( NGIRCd_Passive )
 	{
-		if( txt[0] ) strcat( txt, ", " );
-		strcat( txt, "passive-mode" );
+		if( Init_Txt[0] ) strcat( Init_Txt, ", " );
+		strcat( Init_Txt, "passive-mode" );
 	}
 #ifdef SNIFFER
 	if( NGIRCd_Sniffer )
 	{
-		if( txt[0] ) strcat( txt, ", " );
-		strcat( txt, "network sniffer" );
+		if( Init_Txt[0] ) strcat( Init_Txt, ", " );
+		strcat( Init_Txt, "network sniffer" );
 	}
 #endif
-	if( txt[0] ) Log( LOG_INFO, "Activating: %s.", txt );
+	if( Init_Txt[0] ) Log( LOG_INFO, "Activating: %s.", Init_Txt );
+} /* Log_Init */
+
+
+GLOBAL VOID
+Log_InitErrorfile( VOID )
+{
+	/* "Error-Log" initialisieren: stderr in Datei umlenken. Dort
+	 * landen z.B. alle Ausgaben von assert()-Aufrufen. */
 
-	/* stderr in Datei umlenken */
+	/* Dateiname zusammen bauen */
+	sprintf( Error_File, "%s/%s-%ld.err", ERROR_DIR, PACKAGE, (LONG)getpid( ));
+
+	/* stderr umlenken */
 	fflush( stderr );
-	if( ! freopen( ERROR_FILE, "a+", stderr )) Log( LOG_ERR, "Can't reopen stderr (\""ERROR_FILE"\"): %s", strerror( errno ));
+	if( ! freopen( Error_File, "w", stderr ))
+	{
+		Log( LOG_ERR, "Can't reopen stderr (\"%s\"): %s", Error_File, strerror( errno ));
+		return;
+	}
 
-	fprintf( stderr, "\n--- %s ---\n\n", NGIRCd_StartStr );
-	fprintf( stderr, "%s started.\npid=%d, ppid=%d, uid=%d, gid=%d [euid=%d, egid=%d].\nActivating: %s\n\n", NGIRCd_Version( ), getpid( ), getppid( ), getuid( ), getgid( ), geteuid( ), getegid( ), txt[0] ? txt : "-" );
+	/* Einige Infos in das Error-File schreiben */
+	fputs( ctime( &NGIRCd_Start ), stderr );
+	fprintf( stderr, "%s started.\n", NGIRCd_Version( ));
+	fprintf( stderr, "Activating: %s\n\n", Init_Txt[0] ? Init_Txt : "-" );
 	fflush( stderr );
-} /* Log_Init */
+
+	Log( LOG_DEBUG, "Redirected stderr to \"%s\".", Error_File );
+} /* Log_InitErrfile */
 
 
-GLOBAL VOID Log_Exit( VOID )
+GLOBAL VOID
+Log_Exit( VOID )
 {
 	/* Good Bye! */
-	Log( LOG_NOTICE, PACKAGE" done.");
-	fprintf( stderr, PACKAGE" done (pid=%d).\n", getpid( ));
-	fflush( stderr );
+	if( NGIRCd_Restart ) Log( LOG_NOTICE, "%s done (restarting).", PACKAGE );
+	else Log( LOG_NOTICE, "%s done.", PACKAGE );
+
+	/* 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 */
@@ -104,15 +133,33 @@ GLOBAL VOID Log_Exit( VOID )
 } /* Log_Exit */
 
 
-GLOBAL VOID Log( CONST INT Level, CONST CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL VOID
+Log( INT Level, CONST CHAR *Format, ... )
+#else
+GLOBAL VOID
+Log( Level, Format, va_alist )
+INT Level;
+CONST CHAR *Format;
+va_dcl
+#endif
 {
 	/* Eintrag in Logfile(s) schreiben */
 
 	CHAR msg[MAX_LOG_MSG_LEN];
+	BOOLEAN snotice;
 	va_list ap;
 
 	assert( Format != NULL );
 
+	if( Level & LOG_snotice )
+	{
+		/* Notice an User mit "s" Mode */
+		snotice = TRUE;
+		Level &= ~LOG_snotice;
+	}
+	else snotice = FALSE;
+
 #ifdef DEBUG
 	if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
 #else
@@ -120,24 +167,45 @@ GLOBAL VOID Log( CONST INT Level, CONST CHAR *Format, ... )
 #endif
 
 	/* String mit variablen Argumenten zusammenbauen ... */
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
 	va_end( ap );
 
-	/* In Error-File schreiben */
-	if( Level <= LOG_ERR ) fprintf( stderr, "[%d] %s\n", Level, msg );
-
-	/* ... und ausgeben */
-	if( NGIRCd_NoDaemon ) printf( "[%d] %s\n", Level, msg );
-
+	if( NGIRCd_NoDaemon )
+	{
+		/* auf Konsole ausgeben */
+		fprintf( stdout, "[%d] %s\n", Level, msg );
+		fflush( stdout );
+	}
 #ifdef USE_SYSLOG
-	/* Syslog */
-	syslog( Level, msg );
+	else
+	{
+		/* Syslog */
+		syslog( Level, "%s", msg );
+	}
 #endif
+
+	if( Level <= LOG_CRIT )
+	{
+		/* Kritische Meldungen in Error-File (stderr) */
+		fprintf( stderr, "%s\n", msg );
+		fflush( stderr );
+	}
+
+	if( snotice )
+	{
+		/* NOTICE an lokale User mit "s"-Mode */
+		Wall_ServerNotice( msg );
+	}
 } /* Log */
 
 
-GLOBAL VOID Log_Init_Resolver( VOID )
+GLOBAL VOID
+Log_Init_Resolver( VOID )
 {
 #ifdef USE_SYSLOG
 	openlog( PACKAGE, LOG_CONS|LOG_PID, LOG_LOCAL5 );
@@ -145,7 +213,8 @@ GLOBAL VOID Log_Init_Resolver( VOID )
 } /* Log_Init_Resolver */
 
 
-GLOBAL VOID Log_Exit_Resolver( VOID )
+GLOBAL VOID
+Log_Exit_Resolver( VOID )
 {
 #ifdef USE_SYSLOG
 	closelog( );
@@ -153,7 +222,16 @@ GLOBAL VOID Log_Exit_Resolver( VOID )
 } /* Log_Exit_Resolver */
 
 
-GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL VOID
+Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
+#else
+GLOBAL VOID
+Log_Resolver( Level, Format, va_alist )
+CONST INT Level;
+CONST CHAR *Format;
+va_dcl
+#endif
 {
 	/* Eintrag des Resolver in Logfile(s) schreiben */
 
@@ -166,6 +244,8 @@ GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
 
 	assert( Format != NULL );
 
+	if( NGIRCd_NoDaemon ) return;
+
 #ifdef DEBUG
 	if(( Level == LOG_DEBUG ) && ( ! NGIRCd_Debug )) return;
 #else
@@ -173,7 +253,11 @@ GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
 #endif
 
 	/* String mit variablen Argumenten zusammenbauen ... */
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
 	va_end( ap );
 
@@ -184,4 +268,22 @@ GLOBAL VOID Log_Resolver( CONST INT Level, CONST CHAR *Format, ... )
 } /* Log_Resolver */
 
 
+LOCAL 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 );
+		c = Client_Next( c );
+	}
+} /* Wall_ServerNotice */
+
+
 /* -eof- */