X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Fconf.c;h=12a84d696a24ad06f3a6059078a1590c6b969395;hp=af283c0d6be497941a8799ebfacb4aedc04dd2cf;hb=f86bbd718d4a439509c290b62722f4aa96c00abb;hpb=804b1ec4987ed3beb4759cc480b2c6c911627b7e

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index af283c0d..12a84d69 100644
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -1,6 +1,6 @@
 /*
  * 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
@@ -9,110 +9,215 @@
  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
  * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
  *
- * $Id: conf.c,v 1.6 2001/12/31 02:18:51 alex Exp $
+ * $Id: conf.c,v 1.39 2002/11/22 17:57:40 alex Exp $
  *
  * conf.h: Konfiguration des ngircd
- *
- * $Log: conf.c,v $
- * Revision 1.6  2001/12/31 02:18:51  alex
- * - viele neue Befehle (WHOIS, ISON, OPER, DIE, RESTART),
- * - neuen Header "defines.h" mit (fast) allen Konstanten.
- * - Code Cleanups und viele "kleine" Aenderungen & Bugfixes.
- *
- * Revision 1.5  2001/12/30 19:26:11  alex
- * - Unterstuetzung fuer die Konfigurationsdatei eingebaut.
- *
- * Revision 1.4  2001/12/26 22:48:53  alex
- * - MOTD-Datei ist nun konfigurierbar und wird gelesen.
- *
- * Revision 1.3  2001/12/26 14:45:37  alex
- * - "Code Cleanups".
- *
- * Revision 1.2  2001/12/26 03:19:57  alex
- * - erste Konfigurations-Variablen definiert: PING/PONG-Timeout.
- *
- * Revision 1.1  2001/12/12 17:18:20  alex
- * - Modul fuer Server-Konfiguration begonnen.
  */
 
 
-#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 <stdlib.h>
 #include <string.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
 
+#include "ngircd.h"
+#include "conn.h"
 #include "client.h"
+#include "defines.h"
 #include "log.h"
+#include "resolve.h"
 #include "tool.h"
 
-#include <exp.h>
+#include "exp.h"
 #include "conf.h"
 
 
-LOCAL VOID Read_Config( VOID );
-LOCAL VOID Validate_Config( VOID );
+LOCAL BOOLEAN Use_Log = TRUE;
+
+
+LOCAL VOID Set_Defaults PARAMS(( VOID ));
+LOCAL VOID Read_Config PARAMS(( VOID ));
+LOCAL VOID Validate_Config PARAMS(( VOID ));
+
+LOCAL VOID Handle_GLOBAL PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
+LOCAL VOID Handle_OPERATOR PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
+LOCAL VOID Handle_SERVER PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
+LOCAL VOID Handle_CHANNEL PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
+
+LOCAL VOID Config_Error PARAMS(( CONST INT Level, CONST CHAR *Format, ... ));
+
+
+GLOBAL VOID
+Conf_Init( VOID )
+{
+	Set_Defaults( );
+	Read_Config( );
+	Validate_Config( );
+} /* Config_Init */
 
 
-GLOBAL VOID Conf_Init( VOID )
+GLOBAL INT
+Conf_Test( VOID )
 {
-	/* Konfigurationsvariablen initialisieren: zunaechst Default-
-	 * Werte setzen, dann Konfigurationsdtaei einlesen. */
+	/* Konfiguration einlesen, ueberpruefen und ausgeben. */
+
+	struct passwd *pwd;
+	struct group *grp;
+	INT i;
 
-	strcpy( Conf_File, "/usr/local/etc/ngircd.conf" );
+	Use_Log = FALSE;
+	Set_Defaults( );
+
+	printf( "Using \"%s\" as configuration file ...\n", NGIRCd_ConfFile );
+	Read_Config( );
+
+	/* Wenn stdin ein ein TTY ist: auf Taste warten */
+	if( isatty( fileno( stdout )))
+	{
+		puts( "OK, press enter to see a dump of your service configuration ..." );
+		getchar( );
+	}
+	else puts( "Ok, dump of your server configuration follows:\n" );
+
+	puts( "[GLOBAL]" );
+	printf( "  ServerName = %s\n", Conf_ServerName );
+	printf( "  ServerInfo = %s\n", Conf_ServerInfo );
+	printf( "  ServerPwd = %s\n", Conf_ServerPwd );
+	printf( "  AdminInfo1 = %s\n", Conf_ServerAdmin1 );
+	printf( "  AdminInfo2 = %s\n", Conf_ServerAdmin2 );
+	printf( "  AdminEMail = %s\n", Conf_ServerAdminMail );
+	printf( "  MotdFile = %s\n", Conf_MotdFile );
+	printf( "  Ports = " );
+	for( i = 0; i < Conf_ListenPorts_Count; i++ )
+	{
+		if( i != 0 ) printf( ", " );
+		printf( "%u", Conf_ListenPorts[i] );
+	}
+	puts( "" );
+	pwd = getpwuid( Conf_UID );
+	if( pwd ) printf( "  ServerUID = %s\n", pwd->pw_name );
+	else printf( "  ServerUID = %ld\n", (LONG)Conf_UID );
+	grp = getgrgid( Conf_GID );
+	if( grp ) printf( "  ServerGID = %s\n", grp->gr_name );
+	else printf( "  ServerGID = %ld\n", (LONG)Conf_GID );
+	printf( "  PingTimeout = %d\n", Conf_PingTimeout );
+	printf( "  PongTimeout = %d\n", Conf_PongTimeout );
+	printf( "  ConnectRetry = %d\n", Conf_ConnectRetry );
+	printf( "  OperCanUseMode = %s\n", Conf_OperCanMode == TRUE ? "yes" : "no" );
+	if( Conf_MaxConnections > 0 ) printf( "  MaxConnections = %ld\n", Conf_MaxConnections );
+	else printf( "  MaxConnections = -1\n" );
+	puts( "" );
+
+	for( i = 0; i < Conf_Oper_Count; i++ )
+	{
+		if( ! Conf_Oper[i].name[0] ) continue;
+		
+		/* gueltiger Operator-Block: ausgeben */
+		puts( "[OPERATOR]" );
+		printf( "  Name = %s\n", Conf_Oper[i].name );
+		printf( "  Password = %s\n", Conf_Oper[i].pwd );
+		puts( "" );
+	}
+
+	for( i = 0; i < Conf_Server_Count; i++ )
+	{
+		if( ! Conf_Server[i].name[0] ) continue;
+		if( ! Conf_Server[i].host[0] ) continue;
+		
+		/* gueltiger Server-Block: ausgeben */
+		puts( "[SERVER]" );
+		printf( "  Name = %s\n", Conf_Server[i].name );
+		printf( "  Host = %s\n", Conf_Server[i].host );
+		printf( "  Port = %d\n", Conf_Server[i].port );
+		printf( "  MyPassword = %s\n", Conf_Server[i].pwd_in );
+		printf( "  PeerPassword = %s\n", Conf_Server[i].pwd_out );
+		printf( "  Group = %d\n", Conf_Server[i].group );
+		puts( "" );
+	}
+
+	for( i = 0; i < Conf_Channel_Count; i++ )
+	{
+		if( ! Conf_Channel[i].name[0] ) continue;
+		
+		/* gueltiger Channel-Block: ausgeben */
+		puts( "[CHANNEL]" );
+		printf( "  Name = %s\n", Conf_Channel[i].name );
+		printf( "  Modes = %s\n", Conf_Channel[i].modes );
+		printf( "  Topic = %s\n", Conf_Channel[i].topic );
+		puts( "" );
+	}
+	
+	return 0;
+} /* Conf_Test */
+
+
+LOCAL VOID
+Set_Defaults( VOID )
+{
+	/* Konfigurationsvariablen initialisieren, d.h. auf Default-Werte setzen. */
 
 	strcpy( Conf_ServerName, "" );
-	strcpy( Conf_ServerInfo, PACKAGE" "VERSION );
+	sprintf( Conf_ServerInfo, "%s %s", PACKAGE, VERSION );
+	strcpy( Conf_ServerPwd, "" );
 
-	strcpy( Conf_Oper, "" );
-	strcpy( Conf_OperPwd, "" );
+	strcpy( Conf_ServerAdmin1, "" );
+	strcpy( Conf_ServerAdmin2, "" );
+	strcpy( Conf_ServerAdminMail, "" );
 
-	strcpy( Conf_MotdFile, "/usr/local/etc/ngircd.motd" );
+	strcpy( Conf_MotdFile, MOTD_FILE );
 
 	Conf_ListenPorts_Count = 0;
+
+	Conf_UID = Conf_GID = 0;
 	
 	Conf_PingTimeout = 120;
-	Conf_PongTimeout = 10;
+	Conf_PongTimeout = 20;
 
-	/* Konfigurationsdatei einlesen und validieren */
-	Read_Config( );
-	Validate_Config( );
-} /* Config_Init */
+	Conf_ConnectRetry = 60;
 
+	Conf_Oper_Count = 0;
+	Conf_Server_Count = 0;
+	Conf_Channel_Count = 0;
 
-GLOBAL VOID Conf_Exit( VOID )
-{
-	/* ... */
-} /* Config_Exit */
+	Conf_OperCanMode = FALSE;
+	
+	Conf_MaxConnections = 0;
+} /* Set_Defaults */
 
 
-LOCAL VOID Read_Config( VOID )
+LOCAL VOID
+Read_Config( VOID )
 {
 	/* Konfigurationsdatei einlesen. */
 
-	CHAR str[LINE_LEN], *var, *arg, *ptr;
-	BOOLEAN ok;
-	INT32 port;
+	CHAR section[LINE_LEN], str[LINE_LEN], *var, *arg, *ptr;
 	INT line;
 	FILE *fd;
 
-	fd = fopen( Conf_File, "r" );
+	fd = fopen( NGIRCd_ConfFile, "r" );
 	if( ! fd )
 	{
 		/* Keine Konfigurationsdatei gefunden */
-		Log( LOG_ALERT, "Can't read configuration \"%s\": %s", Conf_File, strerror( errno ));
-		Log( LOG_ALERT, PACKAGE" exiting due to fatal errors!" );
+		Config_Error( LOG_ALERT, "Can't read configuration \"%s\": %s", NGIRCd_ConfFile, strerror( errno ));
+		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
 		exit( 1 );
 	}
 
+	Config_Error( LOG_INFO, "Reading configuration from \"%s\" ...", NGIRCd_ConfFile );
+
 	line = 0;
+	strcpy( section, "" );
 	while( TRUE )
 	{
-		ok = FALSE;
-
 		if( ! fgets( str, LINE_LEN, fd )) break;
 		ngt_TrimStr( str );
 		line++;
@@ -120,101 +225,405 @@ LOCAL VOID Read_Config( VOID )
 		/* Kommentarzeilen und leere Zeilen ueberspringen */
 		if( str[0] == ';' || str[0] == '#' || str[0] == '\0' ) continue;
 
+		/* Anfang eines Abschnittes? */
+		if(( str[0] == '[' ) && ( str[strlen( str ) - 1] == ']' ))
+		{
+			strcpy( section, str );
+			if( strcasecmp( section, "[GLOBAL]" ) == 0 ) continue;
+			if( strcasecmp( section, "[OPERATOR]" ) == 0 )
+			{
+				if( Conf_Oper_Count + 1 > MAX_OPERATORS ) Config_Error( LOG_ERR, "Too many operators configured." );
+				else
+				{
+					/* neuen Operator initialisieren */
+					strcpy( Conf_Oper[Conf_Oper_Count].name, "" );
+					strcpy( Conf_Oper[Conf_Oper_Count].pwd, "" );
+					Conf_Oper_Count++;
+				}
+				continue;
+			}
+			if( strcasecmp( section, "[SERVER]" ) == 0 )
+			{
+				if( Conf_Server_Count + 1 > MAX_SERVERS ) Config_Error( LOG_ERR, "Too many servers configured." );
+				else
+				{
+					/* neuen Server ("Peer") initialisieren */
+					strcpy( Conf_Server[Conf_Server_Count].host, "" );
+					strcpy( Conf_Server[Conf_Server_Count].ip, "" );
+					strcpy( Conf_Server[Conf_Server_Count].name, "" );
+					strcpy( Conf_Server[Conf_Server_Count].pwd_in, "" );
+					strcpy( Conf_Server[Conf_Server_Count].pwd_out, "" );
+					Conf_Server[Conf_Server_Count].port = 0;
+					Conf_Server[Conf_Server_Count].group = -1;
+					Conf_Server[Conf_Server_Count].lasttry = time( NULL ) - Conf_ConnectRetry + STARTUP_DELAY;
+					Conf_Server[Conf_Server_Count].res_stat = NULL;
+					Conf_Server_Count++;
+				}
+				continue;
+			}
+			if( strcasecmp( section, "[CHANNEL]" ) == 0 )
+			{
+				if( Conf_Channel_Count + 1 > MAX_DEFCHANNELS ) Config_Error( LOG_ERR, "Too many pre-defined channels configured." );
+				else
+				{
+					/* neuen vordefinierten Channel initialisieren */
+					strcpy( Conf_Channel[Conf_Channel_Count].name, "" );
+					strcpy( Conf_Channel[Conf_Channel_Count].modes, "" );
+					strcpy( Conf_Channel[Conf_Channel_Count].topic, "" );
+					Conf_Channel_Count++;
+				}
+				continue;
+			}
+			Config_Error( LOG_ERR, "%s, line %d: Unknown section \"%s\"!", NGIRCd_ConfFile, line, section );
+			section[0] = 0x1;
+		}
+		if( section[0] == 0x1 ) continue;
+
+		/* In Variable und Argument zerlegen */
 		ptr = strchr( str, '=' );
 		if( ! ptr )
 		{
-			Log( LOG_ERR, "%s, line %d: Syntax error!", Conf_File, line );
+			Config_Error( LOG_ERR, "%s, line %d: Syntax error!", NGIRCd_ConfFile, line );
 			continue;
 		}
 		*ptr = '\0';
-
 		var = str; ngt_TrimStr( var );
 		arg = ptr + 1; ngt_TrimStr( arg );
-		
-		if( strcasecmp( str, "ServerName" ) == 0 )
-		{
-			/* Der Server-Name */
-			strncpy( Conf_ServerName, arg, CLIENT_ID_LEN );
-			Conf_ServerName[CLIENT_ID_LEN - 1] = '\0';
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "ServerInfo" ) == 0 )
-		{
-			/* Server-Info-Text */
-			strncpy( Conf_ServerInfo, arg, CLIENT_INFO_LEN );
-			Conf_ServerInfo[CLIENT_INFO_LEN - 1] = '\0';
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "Operator" ) == 0 )
-		{
-			/* Name des IRC Operator */
-			strncpy( Conf_Oper, arg, CLIENT_PASS_LEN );
-			Conf_Oper[CLIENT_PASS_LEN - 1] = '\0';
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "OperatorPwd" ) == 0 )
-		{
-			/* Passwort des IRC Operator */
-			strncpy( Conf_OperPwd, arg, CLIENT_PASS_LEN );
-			Conf_OperPwd[CLIENT_PASS_LEN - 1] = '\0';
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "ListenPorts" ) == 0 )
+
+		if( strcasecmp( section, "[GLOBAL]" ) == 0 ) Handle_GLOBAL( line, var, arg );
+		else if( strcasecmp( section, "[OPERATOR]" ) == 0 ) Handle_OPERATOR( line, var, arg );
+		else if( strcasecmp( section, "[SERVER]" ) == 0 ) Handle_SERVER( line, var, arg );
+		else if( strcasecmp( section, "[CHANNEL]" ) == 0 ) Handle_CHANNEL( line, var, arg );
+		else Config_Error( LOG_ERR, "%s, line %d: Variable \"%s\" outside section!", NGIRCd_ConfFile, line, var );
+	}
+	
+	fclose( fd );
+	
+	/* Wenn kein Port definiert wurde, Port 6667 als Default benutzen */
+	if( Conf_ListenPorts_Count < 1 )
+	{
+		Conf_ListenPorts_Count = 1;
+		Conf_ListenPorts[0] = 6667;
+	}
+} /* Read_Config */
+
+
+LOCAL VOID
+Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg )
+{
+	struct passwd *pwd;
+	struct group *grp;
+	CHAR *ptr;
+	LONG port;
+	
+	assert( Line > 0 );
+	assert( Var != NULL );
+	assert( Arg != NULL );
+	
+	if( strcasecmp( Var, "Name" ) == 0 )
+	{
+		/* Der Server-Name */
+		strncpy( Conf_ServerName, Arg, CLIENT_ID_LEN - 1 );
+		Conf_ServerName[CLIENT_ID_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Info" ) == 0 )
+	{
+		/* Server-Info-Text */
+		strncpy( Conf_ServerInfo, Arg, CLIENT_INFO_LEN - 1 );
+		Conf_ServerInfo[CLIENT_INFO_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Password" ) == 0 )
+	{
+		/* Server-Passwort */
+		strncpy( Conf_ServerPwd, Arg, CLIENT_PASS_LEN - 1 );
+		Conf_ServerPwd[CLIENT_PASS_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "AdminInfo1" ) == 0 )
+	{
+		/* Server-Info-Text */
+		strncpy( Conf_ServerAdmin1, Arg, CLIENT_INFO_LEN - 1 );
+		Conf_ServerAdmin1[CLIENT_INFO_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "AdminInfo2" ) == 0 )
+	{
+		/* Server-Info-Text */
+		strncpy( Conf_ServerAdmin2, Arg, CLIENT_INFO_LEN - 1 );
+		Conf_ServerAdmin2[CLIENT_INFO_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "AdminEMail" ) == 0 )
+	{
+		/* Server-Info-Text */
+		strncpy( Conf_ServerAdminMail, Arg, CLIENT_INFO_LEN - 1 );
+		Conf_ServerAdminMail[CLIENT_INFO_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Ports" ) == 0 )
+	{
+		/* Ports, durch "," getrennt, auf denen der Server
+		* Verbindungen annehmen soll */
+		ptr = strtok( Arg, "," );
+		while( ptr )
 		{
-			/* Ports, durch "," getrennt, auf denen der Server
-			 * Verbindungen annehmen soll */
-			ptr = strtok( arg, "," );
-			while( ptr )
+			ngt_TrimStr( ptr );
+			port = atol( ptr );
+			if( Conf_ListenPorts_Count + 1 > MAX_LISTEN_PORTS ) Config_Error( LOG_ERR, "Too many listen ports configured. Port %ld ignored.", port );
+			else
 			{
-				ngt_TrimStr( ptr );
-				port = atol( ptr );
-				if( Conf_ListenPorts_Count + 1 > LISTEN_PORTS )	Log( LOG_ERR, "Too many listen ports configured. Port %ld ignored.", port );
-				if( port > 0 && port < 0xFFFF ) Conf_ListenPorts[Conf_ListenPorts_Count++] = port;
-				else Log( LOG_ERR, "Illegal port number: %ld. Ignored.", port );
-				ptr = strtok( NULL, "," );
+				if( port > 0 && port < 0xFFFF ) Conf_ListenPorts[Conf_ListenPorts_Count++] = (UINT)port;
+				else Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port );
 			}
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "MotdFile" ) == 0 )
-		{
-			/* Datei mit der "message of the day" (MOTD) */
-			strncpy( Conf_MotdFile, arg, FNAME_LEN );
-			Conf_MotdFile[FNAME_LEN - 1] = '\0';
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "PingTimeout" ) == 0 )
-		{
-			/* PING-Timeout */
-			Conf_PingTimeout = atoi( arg );
-			if(( Conf_PingTimeout ) < 5 ) Conf_PingTimeout = 5;
-			ok = TRUE;
-		}
-		else if( strcasecmp( str, "PongTimeout" ) == 0 )
-		{
-			/* PONG-Timeout */
-			Conf_PongTimeout = atoi( arg );
-			if(( Conf_PongTimeout ) < 5 ) Conf_PongTimeout = 5;
-			ok = TRUE;
+			ptr = strtok( NULL, "," );
 		}
+		return;
+	}
+	if( strcasecmp( Var, "MotdFile" ) == 0 )
+	{
+		/* Datei mit der "message of the day" (MOTD) */
+		strncpy( Conf_MotdFile, Arg, FNAME_LEN - 1 );
+		Conf_MotdFile[FNAME_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "ServerUID" ) == 0 )
+	{
+		/* UID, mit der der Daemon laufen soll */
+		pwd = getpwnam( Arg );
+		if( pwd ) Conf_UID = pwd->pw_uid;
+		else Conf_UID = (UINT)atoi( Arg );
+		return;
+	}
+	if( strcasecmp( Var, "ServerGID" ) == 0 )
+	{
+		/* GID, mit der der Daemon laufen soll */
+		grp = getgrnam( Arg );
+		if( grp ) Conf_GID = grp->gr_gid;
+		else Conf_GID = (UINT)atoi( Arg );
+		return;
+	}
+	if( strcasecmp( Var, "PingTimeout" ) == 0 )
+	{
+		/* PING-Timeout */
+		Conf_PingTimeout = atoi( Arg );
+		if(( Conf_PingTimeout ) < 5 ) Conf_PingTimeout = 5;
+		return;
+	}
+	if( strcasecmp( Var, "PongTimeout" ) == 0 )
+	{
+		/* PONG-Timeout */
+		Conf_PongTimeout = atoi( Arg );
+		if(( Conf_PongTimeout ) < 5 ) Conf_PongTimeout = 5;
+		return;
+	}
+	if( strcasecmp( Var, "ConnectRetry" ) == 0 )
+	{
+		/* Sekunden zwischen Verbindungsversuchen zu anderen Servern */
+		Conf_ConnectRetry = atoi( Arg );
+		if(( Conf_ConnectRetry ) < 5 ) Conf_ConnectRetry = 5;
+		return;
+	}
+	if( strcasecmp( Var, "OperCanUseMode" ) == 0 )
+	{
+		/* Koennen IRC-Operatoren immer MODE benutzen? */
+		if( strcasecmp( Arg, "yes" ) == 0 ) Conf_OperCanMode = TRUE;
+		else if( strcasecmp( Arg, "true" ) == 0 ) Conf_OperCanMode = TRUE;
+		else if( atoi( Arg ) != 0 ) Conf_OperCanMode = TRUE;
+		else Conf_OperCanMode = FALSE;
+		return;
+	}
+	if( strcasecmp( Var, "MaxConnections" ) == 0 )
+	{
+		/* Maximale Anzahl von Verbindungen. Werte <= 0 stehen
+		 * fuer "kein Limit". */
+		Conf_MaxConnections = atol( Arg );
+		return;
+	}
 		
-		if( ! ok ) Log( LOG_ERR, "%s, line %d: Unknown variable \"%s\"!", Conf_File, line, var );
+	Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
+} /* Handle_GLOBAL */
+
+
+LOCAL VOID
+Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg )
+{
+	assert( Line > 0 );
+	assert( Var != NULL );
+	assert( Arg != NULL );
+	assert( Conf_Oper_Count > 0 );
+
+	if( strcasecmp( Var, "Name" ) == 0 )
+	{
+		/* Name des IRC Operator */
+		strncpy( Conf_Oper[Conf_Oper_Count - 1].name, Arg, CLIENT_PASS_LEN - 1 );
+		Conf_Oper[Conf_Oper_Count - 1].name[CLIENT_PASS_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Password" ) == 0 )
+	{
+		/* Passwort des IRC Operator */
+		strncpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, CLIENT_PASS_LEN - 1 );
+		Conf_Oper[Conf_Oper_Count - 1].pwd[CLIENT_PASS_LEN - 1] = '\0';
+		return;
 	}
 	
-	fclose( fd );
-} /* Read_Config */
+	Config_Error( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
+} /* Handle_OPERATOR */
 
 
-LOCAL VOID Validate_Config( VOID )
+LOCAL VOID
+Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg )
+{
+	LONG port;
+	
+	assert( Line > 0 );
+	assert( Var != NULL );
+	assert( Arg != NULL );
+
+	if( strcasecmp( Var, "Host" ) == 0 )
+	{
+		/* Hostname des Servers */
+		strncpy( Conf_Server[Conf_Server_Count - 1].host, Arg, HOST_LEN - 1 );
+		Conf_Server[Conf_Server_Count - 1].host[HOST_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Name" ) == 0 )
+	{
+		/* Name des Servers ("Nick") */
+		strncpy( Conf_Server[Conf_Server_Count - 1].name, Arg, CLIENT_ID_LEN - 1 );
+		Conf_Server[Conf_Server_Count - 1].name[CLIENT_ID_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "MyPassword" ) == 0 )
+	{
+		/* Passwort dieses Servers, welches empfangen werden muss */
+		strncpy( Conf_Server[Conf_Server_Count - 1].pwd_in, Arg, CLIENT_PASS_LEN - 1 );
+		Conf_Server[Conf_Server_Count - 1].pwd_in[CLIENT_PASS_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "PeerPassword" ) == 0 )
+	{
+		/* Passwort des anderen Servers, welches gesendet werden muss */
+		strncpy( Conf_Server[Conf_Server_Count - 1].pwd_out, Arg, CLIENT_PASS_LEN - 1 );
+		Conf_Server[Conf_Server_Count - 1].pwd_out[CLIENT_PASS_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Port" ) == 0 )
+	{
+		/* Port, zu dem Verbunden werden soll */
+		port = atol( Arg );
+		if( port > 0 && port < 0xFFFF ) Conf_Server[Conf_Server_Count - 1].port = (INT)port;
+		else Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port );
+		return;
+	}
+	if( strcasecmp( Var, "Group" ) == 0 )
+	{
+		/* Server-Gruppe */
+		Conf_Server[Conf_Server_Count - 1].group = atoi( Arg );
+		return;
+	}
+	
+	Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
+} /* Handle_SERVER */
+
+
+LOCAL VOID
+Handle_CHANNEL( INT Line, CHAR *Var, CHAR *Arg )
+{
+	assert( Line > 0 );
+	assert( Var != NULL );
+	assert( Arg != NULL );
+
+	if( strcasecmp( Var, "Name" ) == 0 )
+	{
+		/* Hostname des Servers */
+		strncpy( Conf_Channel[Conf_Channel_Count - 1].name, Arg, CHANNEL_NAME_LEN - 1 );
+		Conf_Channel[Conf_Channel_Count - 1].name[CHANNEL_NAME_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Modes" ) == 0 )
+	{
+		/* Name des Servers ("Nick") */
+		strncpy( Conf_Channel[Conf_Channel_Count - 1].modes, Arg, CHANNEL_MODE_LEN - 1 );
+		Conf_Channel[Conf_Channel_Count - 1].modes[CHANNEL_MODE_LEN - 1] = '\0';
+		return;
+	}
+	if( strcasecmp( Var, "Topic" ) == 0 )
+	{
+		/* Passwort des Servers */
+		strncpy( Conf_Channel[Conf_Channel_Count - 1].topic, Arg, CHANNEL_TOPIC_LEN - 1 );
+		Conf_Channel[Conf_Channel_Count - 1].topic[CHANNEL_TOPIC_LEN - 1] = '\0';
+		return;
+	}
+
+	Config_Error( LOG_ERR, "%s, line %d (section \"Channel\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
+} /* Handle_CHANNEL */
+
+
+LOCAL VOID
+Validate_Config( VOID )
 {
 	/* Konfiguration ueberpruefen */
 	
 	if( ! Conf_ServerName[0] )
 	{
 		/* Kein Servername konfiguriert */
-		Log( LOG_ALERT, "No server name configured (use \"ServerName\")!", Conf_File, strerror( errno ));
-		Log( LOG_ALERT, PACKAGE" exiting due to fatal errors!" );
+		Config_Error( LOG_ALERT, "No server name configured in \"%s\" ('ServerName')!", NGIRCd_ConfFile );
+		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
 		exit( 1 );
 	}
+
+#ifdef STRICT_RFC
+	if( ! Conf_ServerAdminMail[0] )
+	{
+		/* Keine Server-Information konfiguriert */
+		Config_Error( LOG_ALERT, "No administrator email address configured in \"%s\" ('AdminEMail')!", NGIRCd_ConfFile );
+		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
+		exit( 1 );
+	}
+#endif
+
+	if( ! Conf_ServerAdmin1[0] && ! Conf_ServerAdmin2[0] && ! Conf_ServerAdminMail[0] )
+	{
+		/* Keine Server-Information konfiguriert */
+		Log( LOG_WARNING, "No administrative information configured but required by RFC!" );
+	}
 } /* Validate_Config */
 
+
+#ifdef PROTOTYPES
+LOCAL VOID Config_Error( CONST INT Level, CONST CHAR *Format, ... )
+#else
+LOCAL VOID Config_Error( Level, Format, va_alist )
+CONST INT Level;
+CONST CHAR *Format;
+va_dcl
+#endif
+{
+	/* Fehler! Auf Console und/oder ins Log schreiben */
+
+	CHAR msg[MAX_LOG_MSG_LEN];
+	va_list ap;
+
+	assert( Format != NULL );
+
+	/* 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 );
+
+	/* Im "normalen Betrieb" soll der Log-Mechanismus des ngIRCd verwendet
+	 * werden, beim Testen der Konfiguration jedoch nicht, hier sollen alle
+	 * Meldungen direkt auf die Konsole ausgegeben werden: */
+	if( Use_Log ) Log( Level, "%s", msg );
+	else puts( msg );
+} /* Config_Error */
+
+
 /* -eof- */