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Date:: Thu Sep 19 10:19:12 2002 UTC
Message:: - Fehler bei Validierung von "AdminInfo2" behoben.
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1 /*
2  * ngIRCd -- The Next Generation IRC Daemon
3  * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
4  *
5  * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
6  * der GNU General Public License (GPL), wie von der Free Software Foundation
7  * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
8  * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
9  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
10  * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
11  *
12  * $Id: conf.c,v 1.30 2002/09/19 10:19:12 alex Exp $
13  *
14  * conf.h: Konfiguration des ngircd
15  */
16 
17 
18 #include "portab.h"
19 
20 #include "imp.h"
21 #include <assert.h>
22 #include <errno.h>
23 #include <stdarg.h>
24 #include <stdio.h>
25 #include <stdlib.h>
26 #include <string.h>
27 #include <unistd.h>
28 
29 #include "ngircd.h"
30 #include "conn.h"
31 #include "client.h"
32 #include "defines.h"
33 #include "log.h"
34 #include "resolve.h"
35 #include "tool.h"
36 
37 #include "exp.h"
38 #include "conf.h"
39 
40 
41 LOCAL BOOLEAN Use_Log = TRUE;
42 
43 
44 LOCAL VOID Set_Defaults PARAMS(( VOID ));
45 LOCAL VOID Read_Config PARAMS(( VOID ));
46 LOCAL VOID Validate_Config PARAMS(( VOID ));
47 
48 LOCAL VOID Handle_GLOBAL PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
49 LOCAL VOID Handle_OPERATOR PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
50 LOCAL VOID Handle_SERVER PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
51 LOCAL VOID Handle_CHANNEL PARAMS(( INT Line, CHAR *Var, CHAR *Arg ));
52 
53 LOCAL VOID Config_Error PARAMS(( CONST INT Level, CONST CHAR *Format, ... ));
54 
55 
56 GLOBAL VOID
57 Conf_Init( VOID )
58 {
59 	Set_Defaults( );
60 	Read_Config( );
61 	Validate_Config( );
62 } /* Config_Init */
63 
64 
65 GLOBAL INT
66 Conf_Test( VOID )
67 {
68 	/* Konfiguration einlesen, ueberpruefen und ausgeben. */
69 
70 	UINT i;
71 
72 	Use_Log = FALSE;
73 	Set_Defaults( );
74 
75 	printf( "Using \"%s\" as configuration file ...\n", NGIRCd_ConfFile );
76 	Read_Config( );
77 
78 	/* Wenn stdin ein ein TTY ist: auf Taste warten */
79 	if( isatty( fileno( stdout )))
80 	{
81 		puts( "OK, press enter to see a dump of your service configuration ..." );
82 		getchar( );
83 	}
84 	else puts( "Ok, dump of your server configuration follows:\n" );
85 
86 	puts( "[GLOBAL]" );
87 	printf( "  ServerName = %s\n", Conf_ServerName );
88 	printf( "  ServerInfo = %s\n", Conf_ServerInfo );
89 	printf( "  ServerPwd = %s\n", Conf_ServerPwd );
90 	printf( "  AdminInfo1 = %s\n", Conf_ServerAdmin1 );
91 	printf( "  AdminInfo2 = %s\n", Conf_ServerAdmin2 );
92 	printf( "  AdminEMail = %s\n", Conf_ServerAdminMail );
93 	printf( "  MotdFile = %s\n", Conf_MotdFile );
94 	printf( "  ListenPorts = " );
95 	for( i = 0; i < Conf_ListenPorts_Count; i++ )
96 	{
97 		if( i != 0 ) printf( ", " );
98 		printf( "%u", Conf_ListenPorts[i] );
99 	}
100 	puts( "" );
101 	printf( "  ServerUID = %ld\n", (INT32)Conf_UID );
102 	printf( "  ServerGID = %ld\n", (INT32)Conf_GID );
103 	printf( "  PingTimeout = %d\n", Conf_PingTimeout );
104 	printf( "  PongTimeout = %d\n", Conf_PongTimeout );
105 	printf( "  ConnectRetry = %d\n", Conf_ConnectRetry );
106 	printf( "  OperCanUseMode = %s\n", Conf_OperCanMode == TRUE ? "yes" : "no" );
107 	puts( "" );
108 
109 	for( i = 0; i < Conf_Oper_Count; i++ )
110 	{
111 		if( ! Conf_Oper[i].name[0] ) continue;
112 		
113 		/* gueltiger Operator-Block: ausgeben */
114 		puts( "[OPERATOR]" );
115 		printf( "  Name = %s\n", Conf_Oper[i].name );
116 		printf( "  Password = %s\n", Conf_Oper[i].pwd );
117 		puts( "" );
118 	}
119 
120 	for( i = 0; i < Conf_Server_Count; i++ )
121 	{
122 		if( ! Conf_Server[i].name[0] ) continue;
123 		if( ! Conf_Server[i].host[0] ) continue;
124 		
125 		/* gueltiger Server-Block: ausgeben */
126 		puts( "[SERVER]" );
127 		printf( "  Name = %s\n", Conf_Server[i].name );
128 		printf( "  Host = %s\n", Conf_Server[i].host );
129 		printf( "  Port = %d\n", Conf_Server[i].port );
130 		printf( "  Password = %s\n", Conf_Server[i].pwd );
131 		printf( "  Group = %d\n", Conf_Server[i].group );
132 		puts( "" );
133 	}
134 
135 	for( i = 0; i < Conf_Channel_Count; i++ )
136 	{
137 		if( ! Conf_Channel[i].name[0] ) continue;
138 		
139 		/* gueltiger Channel-Block: ausgeben */
140 		puts( "[CHANNEL]" );
141 		printf( "  Name = %s\n", Conf_Channel[i].name );
142 		printf( "  Modes = %s\n", Conf_Channel[i].modes );
143 		printf( "  Topic = %s\n", Conf_Channel[i].topic );
144 		puts( "" );
145 	}
146 	
147 	return 0;
148 } /* Conf_Test */
149 
150 
151 LOCAL VOID
152 Set_Defaults( VOID )
153 {
154 	/* Konfigurationsvariablen initialisieren, d.h. auf Default-Werte setzen. */
155 
156 	strcpy( Conf_ServerName, "" );
157 	sprintf( Conf_ServerInfo, "%s %s", PACKAGE, VERSION );
158 	strcpy( Conf_ServerPwd, "" );
159 
160 	strcpy( Conf_ServerAdmin1, "" );
161 	strcpy( Conf_ServerAdmin2, "" );
162 	strcpy( Conf_ServerAdminMail, "" );
163 
164 	strcpy( Conf_MotdFile, MOTD_FILE );
165 
166 	Conf_ListenPorts_Count = 0;
167 
168 	Conf_UID = Conf_GID = 0;
169 	
170 	Conf_PingTimeout = 120;
171 	Conf_PongTimeout = 20;
172 
173 	Conf_ConnectRetry = 60;
174 
175 	Conf_Oper_Count = 0;
176 	Conf_Server_Count = 0;
177 	Conf_Channel_Count = 0;
178 
179 	Conf_OperCanMode = FALSE;
180 } /* Set_Defaults */
181 
182 
183 LOCAL VOID
184 Read_Config( VOID )
185 {
186 	/* Konfigurationsdatei einlesen. */
187 
188 	CHAR section[LINE_LEN], str[LINE_LEN], *var, *arg, *ptr;
189 	INT line;
190 	FILE *fd;
191 
192 	fd = fopen( NGIRCd_ConfFile, "r" );
193 	if( ! fd )
194 	{
195 		/* Keine Konfigurationsdatei gefunden */
196 		Config_Error( LOG_ALERT, "Can't read configuration \"%s\": %s", NGIRCd_ConfFile, strerror( errno ));
197 		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
198 		exit( 1 );
199 	}
200 
201 	line = 0;
202 	strcpy( section, "" );
203 	while( TRUE )
204 	{
205 		if( ! fgets( str, LINE_LEN, fd )) break;
206 		ngt_TrimStr( str );
207 		line++;
208 
209 		/* Kommentarzeilen und leere Zeilen ueberspringen */
210 		if( str[0] == ';' || str[0] == '#' || str[0] == '\0' ) continue;
211 
212 		/* Anfang eines Abschnittes? */
213 		if(( str[0] == '[' ) && ( str[strlen( str ) - 1] == ']' ))
214 		{
215 			strcpy( section, str );
216 			if( strcasecmp( section, "[GLOBAL]" ) == 0 ) continue;
217 			if( strcasecmp( section, "[OPERATOR]" ) == 0 )
218 			{
219 				if( Conf_Oper_Count + 1 > MAX_OPERATORS ) Config_Error( LOG_ERR, "Too many operators configured." );
220 				else
221 				{
222 					/* neuen Operator initialisieren */
223 					strcpy( Conf_Oper[Conf_Oper_Count].name, "" );
224 					strcpy( Conf_Oper[Conf_Oper_Count].pwd, "" );
225 					Conf_Oper_Count++;
226 				}
227 				continue;
228 			}
229 			if( strcasecmp( section, "[SERVER]" ) == 0 )
230 			{
231 				if( Conf_Server_Count + 1 > MAX_SERVERS ) Config_Error( LOG_ERR, "Too many servers configured." );
232 				else
233 				{
234 					/* neuen Server ("Peer") initialisieren */
235 					strcpy( Conf_Server[Conf_Server_Count].host, "" );
236 					strcpy( Conf_Server[Conf_Server_Count].ip, "" );
237 					strcpy( Conf_Server[Conf_Server_Count].name, "" );
238 					strcpy( Conf_Server[Conf_Server_Count].pwd, "" );
239 					Conf_Server[Conf_Server_Count].port = 0;
240 					Conf_Server[Conf_Server_Count].group = -1;
241 					Conf_Server[Conf_Server_Count].lasttry = time( NULL ) - Conf_ConnectRetry + STARTUP_DELAY;
242 					Conf_Server[Conf_Server_Count].res_stat = NULL;
243 					Conf_Server_Count++;
244 				}
245 				continue;
246 			}
247 			if( strcasecmp( section, "[CHANNEL]" ) == 0 )
248 			{
249 				if( Conf_Channel_Count + 1 > MAX_DEFCHANNELS ) Config_Error( LOG_ERR, "Too many pre-defined channels configured." );
250 				else
251 				{
252 					/* neuen vordefinierten Channel initialisieren */
253 					strcpy( Conf_Channel[Conf_Channel_Count].name, "" );
254 					strcpy( Conf_Channel[Conf_Channel_Count].modes, "" );
255 					strcpy( Conf_Channel[Conf_Channel_Count].topic, "" );
256 					Conf_Channel_Count++;
257 				}
258 				continue;
259 			}
260 			Config_Error( LOG_ERR, "%s, line %d: Unknown section \"%s\"!", NGIRCd_ConfFile, line, section );
261 			section[0] = 0x1;
262 		}
263 		if( section[0] == 0x1 ) continue;
264 
265 		/* In Variable und Argument zerlegen */
266 		ptr = strchr( str, '=' );
267 		if( ! ptr )
268 		{
269 			Config_Error( LOG_ERR, "%s, line %d: Syntax error!", NGIRCd_ConfFile, line );
270 			continue;
271 		}
272 		*ptr = '\0';
273 		var = str; ngt_TrimStr( var );
274 		arg = ptr + 1; ngt_TrimStr( arg );
275 
276 		if( strcasecmp( section, "[GLOBAL]" ) == 0 ) Handle_GLOBAL( line, var, arg );
277 		else if( strcasecmp( section, "[OPERATOR]" ) == 0 ) Handle_OPERATOR( line, var, arg );
278 		else if( strcasecmp( section, "[SERVER]" ) == 0 ) Handle_SERVER( line, var, arg );
279 		else if( strcasecmp( section, "[CHANNEL]" ) == 0 ) Handle_CHANNEL( line, var, arg );
280 		else Config_Error( LOG_ERR, "%s, line %d: Variable \"%s\" outside section!", NGIRCd_ConfFile, line, var );
281 	}
282 	
283 	fclose( fd );
284 	
285 	/* Wenn kein Port definiert wurde, Port 6667 als Default benutzen */
286 	if( Conf_ListenPorts_Count < 1 )
287 	{
288 		Conf_ListenPorts_Count = 1;
289 		Conf_ListenPorts[0] = 6667;
290 	}
291 } /* Read_Config */
292 
293 
294 LOCAL VOID
295 Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg )
296 {
297 	CHAR *ptr;
298 	INT32 port;
299 	
300 	assert( Line > 0 );
301 	assert( Var != NULL );
302 	assert( Arg != NULL );
303 	
304 	if( strcasecmp( Var, "Name" ) == 0 )
305 	{
306 		/* Der Server-Name */
307 		strncpy( Conf_ServerName, Arg, CLIENT_ID_LEN - 1 );
308 		Conf_ServerName[CLIENT_ID_LEN - 1] = '\0';
309 		return;
310 	}
311 	if( strcasecmp( Var, "Info" ) == 0 )
312 	{
313 		/* Server-Info-Text */
314 		strncpy( Conf_ServerInfo, Arg, CLIENT_INFO_LEN - 1 );
315 		Conf_ServerInfo[CLIENT_INFO_LEN - 1] = '\0';
316 		return;
317 	}
318 	if( strcasecmp( Var, "Password" ) == 0 )
319 	{
320 		/* Server-Passwort */
321 		strncpy( Conf_ServerPwd, Arg, CLIENT_PASS_LEN - 1 );
322 		Conf_ServerPwd[CLIENT_PASS_LEN - 1] = '\0';
323 		return;
324 	}
325 	if( strcasecmp( Var, "AdminInfo1" ) == 0 )
326 	{
327 		/* Server-Info-Text */
328 		strncpy( Conf_ServerAdmin1, Arg, CLIENT_INFO_LEN - 1 );
329 		Conf_ServerAdmin1[CLIENT_INFO_LEN - 1] = '\0';
330 		return;
331 	}
332 	if( strcasecmp( Var, "AdminInfo2" ) == 0 )
333 	{
334 		/* Server-Info-Text */
335 		strncpy( Conf_ServerAdmin2, Arg, CLIENT_INFO_LEN - 1 );
336 		Conf_ServerAdmin2[CLIENT_INFO_LEN - 1] = '\0';
337 		return;
338 	}
339 	if( strcasecmp( Var, "AdminEMail" ) == 0 )
340 	{
341 		/* Server-Info-Text */
342 		strncpy( Conf_ServerAdminMail, Arg, CLIENT_INFO_LEN - 1 );
343 		Conf_ServerAdminMail[CLIENT_INFO_LEN - 1] = '\0';
344 		return;
345 	}
346 	if( strcasecmp( Var, "Ports" ) == 0 )
347 	{
348 		/* Ports, durch "," getrennt, auf denen der Server
349 		* Verbindungen annehmen soll */
350 		ptr = strtok( Arg, "," );
351 		while( ptr )
352 		{
353 			ngt_TrimStr( ptr );
354 			port = atol( ptr );
355 			if( Conf_ListenPorts_Count + 1 > MAX_LISTEN_PORTS ) Config_Error( LOG_ERR, "Too many listen ports configured. Port %ld ignored.", port );
356 			else
357 			{
358 				if( port > 0 && port < 0xFFFF ) Conf_ListenPorts[Conf_ListenPorts_Count++] = (UINT)port;
359 				else Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port );
360 			}
361 			ptr = strtok( NULL, "," );
362 		}
363 		return;
364 	}
365 	if( strcasecmp( Var, "MotdFile" ) == 0 )
366 	{
367 		/* Datei mit der "message of the day" (MOTD) */
368 		strncpy( Conf_MotdFile, Arg, FNAME_LEN - 1 );
369 		Conf_MotdFile[FNAME_LEN - 1] = '\0';
370 		return;
371 	}
372 	if( strcasecmp( Var, "ServerUID" ) == 0 )
373 	{
374 		/* UID, mit der der Daemon laufen soll */
375 		Conf_UID = (UINT)atoi( Arg );
376 		return;
377 	}
378 	if( strcasecmp( Var, "ServerGID" ) == 0 )
379 	{
380 		/* GID, mit der der Daemon laufen soll */
381 		Conf_GID = (UINT)atoi( Arg );
382 		return;
383 	}
384 	if( strcasecmp( Var, "PingTimeout" ) == 0 )
385 	{
386 		/* PING-Timeout */
387 		Conf_PingTimeout = atoi( Arg );
388 		if(( Conf_PingTimeout ) < 5 ) Conf_PingTimeout = 5;
389 		return;
390 	}
391 	if( strcasecmp( Var, "PongTimeout" ) == 0 )
392 	{
393 		/* PONG-Timeout */
394 		Conf_PongTimeout = atoi( Arg );
395 		if(( Conf_PongTimeout ) < 5 ) Conf_PongTimeout = 5;
396 		return;
397 	}
398 	if( strcasecmp( Var, "ConnectRetry" ) == 0 )
399 	{
400 		/* Sekunden zwischen Verbindungsversuchen zu anderen Servern */
401 		Conf_ConnectRetry = atoi( Arg );
402 		if(( Conf_ConnectRetry ) < 5 ) Conf_ConnectRetry = 5;
403 		return;
404 	}
405 	if( strcasecmp( Var, "OperCanUseMode" ) == 0 )
406 	{
407 		/* Koennen IRC-Operatoren immer MODE benutzen? */
408 		if( strcasecmp( Arg, "yes" ) == 0 ) Conf_OperCanMode = TRUE;
409 		else if( strcasecmp( Arg, "true" ) == 0 ) Conf_OperCanMode = TRUE;
410 		else if( atoi( Arg ) != 0 ) Conf_OperCanMode = TRUE;
411 		else Conf_OperCanMode = FALSE;
412 		return;
413 	}
414 		
415 	Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
416 } /* Handle_GLOBAL */
417 
418 
419 LOCAL VOID
420 Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg )
421 {
422 	assert( Line > 0 );
423 	assert( Var != NULL );
424 	assert( Arg != NULL );
425 	assert( Conf_Oper_Count > 0 );
426 
427 	if( strcasecmp( Var, "Name" ) == 0 )
428 	{
429 		/* Name des IRC Operator */
430 		strncpy( Conf_Oper[Conf_Oper_Count - 1].name, Arg, CLIENT_PASS_LEN - 1 );
431 		Conf_Oper[Conf_Oper_Count - 1].name[CLIENT_PASS_LEN - 1] = '\0';
432 		return;
433 	}
434 	if( strcasecmp( Var, "Password" ) == 0 )
435 	{
436 		/* Passwort des IRC Operator */
437 		strncpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, CLIENT_PASS_LEN - 1 );
438 		Conf_Oper[Conf_Oper_Count - 1].pwd[CLIENT_PASS_LEN - 1] = '\0';
439 		return;
440 	}
441 	
442 	Config_Error( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
443 } /* Handle_OPERATOR */
444 
445 
446 LOCAL VOID
447 Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg )
448 {
449 	INT32 port;
450 	
451 	assert( Line > 0 );
452 	assert( Var != NULL );
453 	assert( Arg != NULL );
454 
455 	if( strcasecmp( Var, "Host" ) == 0 )
456 	{
457 		/* Hostname des Servers */
458 		strncpy( Conf_Server[Conf_Server_Count - 1].host, Arg, HOST_LEN - 1 );
459 		Conf_Server[Conf_Server_Count - 1].host[HOST_LEN - 1] = '\0';
460 		return;
461 	}
462 	if( strcasecmp( Var, "Name" ) == 0 )
463 	{
464 		/* Name des Servers ("Nick") */
465 		strncpy( Conf_Server[Conf_Server_Count - 1].name, Arg, CLIENT_ID_LEN - 1 );
466 		Conf_Server[Conf_Server_Count - 1].name[CLIENT_ID_LEN - 1] = '\0';
467 		return;
468 	}
469 	if( strcasecmp( Var, "Password" ) == 0 )
470 	{
471 		/* Passwort des Servers */
472 		strncpy( Conf_Server[Conf_Server_Count - 1].pwd, Arg, CLIENT_PASS_LEN - 1 );
473 		Conf_Server[Conf_Server_Count - 1].pwd[CLIENT_PASS_LEN - 1] = '\0';
474 		return;
475 	}
476 	if( strcasecmp( Var, "Port" ) == 0 )
477 	{
478 		/* Port, zu dem Verbunden werden soll */
479 		port = atol( Arg );
480 		if( port > 0 && port < 0xFFFF ) Conf_Server[Conf_Server_Count - 1].port = (INT)port;
481 		else Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!", NGIRCd_ConfFile, Line, port );
482 		return;
483 	}
484 	if( strcasecmp( Var, "Group" ) == 0 )
485 	{
486 		/* Server-Gruppe */
487 		Conf_Server[Conf_Server_Count - 1].group = atoi( Arg );
488 		return;
489 	}
490 	
491 	Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
492 } /* Handle_SERVER */
493 
494 
495 LOCAL VOID
496 Handle_CHANNEL( INT Line, CHAR *Var, CHAR *Arg )
497 {
498 	assert( Line > 0 );
499 	assert( Var != NULL );
500 	assert( Arg != NULL );
501 
502 	if( strcasecmp( Var, "Name" ) == 0 )
503 	{
504 		/* Hostname des Servers */
505 		strncpy( Conf_Channel[Conf_Channel_Count - 1].name, Arg, CHANNEL_NAME_LEN - 1 );
506 		Conf_Channel[Conf_Channel_Count - 1].name[CHANNEL_NAME_LEN - 1] = '\0';
507 		return;
508 	}
509 	if( strcasecmp( Var, "Modes" ) == 0 )
510 	{
511 		/* Name des Servers ("Nick") */
512 		strncpy( Conf_Channel[Conf_Channel_Count - 1].modes, Arg, CHANNEL_MODE_LEN - 1 );
513 		Conf_Channel[Conf_Channel_Count - 1].modes[CHANNEL_MODE_LEN - 1] = '\0';
514 		return;
515 	}
516 	if( strcasecmp( Var, "Topic" ) == 0 )
517 	{
518 		/* Passwort des Servers */
519 		strncpy( Conf_Channel[Conf_Channel_Count - 1].topic, Arg, CHANNEL_TOPIC_LEN - 1 );
520 		Conf_Channel[Conf_Channel_Count - 1].topic[CHANNEL_TOPIC_LEN - 1] = '\0';
521 		return;
522 	}
523 
524 	Config_Error( LOG_ERR, "%s, line %d (section \"Channel\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
525 } /* Handle_CHANNEL */
526 
527 
528 LOCAL VOID
529 Validate_Config( VOID )
530 {
531 	/* Konfiguration ueberpruefen */
532 	
533 	if( ! Conf_ServerName[0] )
534 	{
535 		/* Kein Servername konfiguriert */
536 		Config_Error( LOG_ALERT, "No server name configured in \"%s\" ('ServerName')!", NGIRCd_ConfFile );
537 		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
538 		exit( 1 );
539 	}
540 
541 #ifdef STRICT_RFC
542 	if( ! ConfAdminMail[0] )
543 	{
544 		/* Keine Server-Information konfiguriert */
545 		Config_Error( LOG_ALERT, "No administrator email address configured in \"%s\" ('AdminEMail')!", NGIRCd_ConfFile );
546 		Config_Error( LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE );
547 		exit( 1 );
548 	}
549 #endif
550 
551 	if( ! Conf_ServerAdmin1[0] && ! Conf_ServerAdmin2[0] && ! Conf_ServerAdminMail[0] )
552 	{
553 		/* Keine Server-Information konfiguriert */
554 		Log( LOG_WARNING, "No server information configured but required by RFC!" );
555 	}
556 } /* Validate_Config */
557 
558 
559 #ifdef PROTOTYPES
560 LOCAL VOID Config_Error( CONST INT Level, CONST CHAR *Format, ... )
561 #else
562 LOCAL VOID Config_Error( Level, Format, va_alist )
563 CONST INT Level;
564 CONST CHAR *Format;
565 va_dcl
566 #endif
567 {
568 	/* Fehler! Auf Console und/oder ins Log schreiben */
569 
570 	CHAR msg[MAX_LOG_MSG_LEN];
571 	va_list ap;
572 
573 	assert( Format != NULL );
574 
575 	/* String mit variablen Argumenten zusammenbauen ... */
576 #ifdef PROTOTYPES
577 	va_start( ap, Format );
578 #else
579 	va_start( ap );
580 #endif
581 	vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
582 	va_end( ap );
583 
584 	/* Im "normalen Betrieb" soll der Log-Mechanismus des ngIRCd verwendet
585 	 * werden, beim Testen der Konfiguration jedoch nicht, hier sollen alle
586 	 * Meldungen direkt auf die Konsole ausgegeben werden: */
587 	if( Use_Log ) Log( Level, msg );
588 	else puts( msg );
589 } /* Config_Error */
590 
591 
592 /* -eof- */