2 * ngIRCd -- The Next Generation IRC Daemon
3 * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
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.
12 * $Id: irc-info.c,v 1.1 2002/11/30 17:39:56 alex Exp $
14 * irc-info.c: IRC-Info-Befehle
37 #include "irc-write.h"
44 IRC_ADMIN(CLIENT *Client, REQUEST *Req )
46 CLIENT *target, *prefix;
48 assert( Client != NULL );
49 assert( Req != NULL );
51 /* Falsche Anzahl Parameter? */
52 if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
55 if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
56 else target = Client_ThisServer( );
58 /* Prefix ermitteln */
59 if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
61 if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
63 /* An anderen Server weiterleiten? */
64 if( target != Client_ThisServer( ))
66 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
69 IRC_WriteStrClientPrefix( target, prefix, "ADMIN %s", Req->argv[0] );
73 /* mit Versionsinfo antworten */
74 if( ! IRC_WriteStrClient( Client, RPL_ADMINME_MSG, Client_ID( prefix ), Conf_ServerName )) return DISCONNECTED;
75 if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC1_MSG, Client_ID( prefix ), Conf_ServerAdmin1 )) return DISCONNECTED;
76 if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC2_MSG, Client_ID( prefix ), Conf_ServerAdmin2 )) return DISCONNECTED;
77 if( ! IRC_WriteStrClient( Client, RPL_ADMINEMAIL_MSG, Client_ID( prefix ), Conf_ServerAdminMail )) return DISCONNECTED;
84 IRC_ISON( CLIENT *Client, REQUEST *Req )
86 CHAR rpl[COMMAND_LEN];
91 assert( Client != NULL );
92 assert( Req != NULL );
94 /* Falsche Anzahl Parameter? */
95 if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
97 strcpy( rpl, RPL_ISON_MSG );
98 for( i = 0; i < Req->argc; i++ )
100 ptr = strtok( Req->argv[i], " " );
104 c = Client_Search( ptr );
105 if( c && ( Client_Type( c ) == CLIENT_USER ))
107 /* Dieser Nick ist "online" */
111 ptr = strtok( NULL, " " );
114 if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
116 return IRC_WriteStrClient( Client, "%s", rpl, Client_ID( Client ) );
121 IRC_LINKS( CLIENT *Client, REQUEST *Req )
123 CLIENT *target, *from, *c;
126 assert( Client != NULL );
127 assert( Req != NULL );
129 /* Falsche Anzahl Parameter? */
130 if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
132 /* Server-Mask ermitteln */
133 if( Req->argc > 0 ) mask = Req->argv[Req->argc - 1];
136 /* Absender ermitteln */
137 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
139 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
141 /* An anderen Server forwarden? */
144 target = Client_Search( Req->argv[0] );
145 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
146 else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LINKS %s %s", Req->argv[0], Req->argv[1] );
149 /* Wer ist der Absender? */
150 if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
151 else target = Client;
152 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
157 if( Client_Type( c ) == CLIENT_SERVER )
159 if( ! IRC_WriteStrClient( target, RPL_LINKS_MSG, Client_ID( target ), Client_ID( c ), Client_ID( Client_TopServer( c ) ? Client_TopServer( c ) : Client_ThisServer( )), Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
161 c = Client_Next( c );
164 return IRC_WriteStrClient( target, RPL_ENDOFLINKS_MSG, Client_ID( target ), mask );
169 IRC_LUSERS( CLIENT *Client, REQUEST *Req )
171 CLIENT *target, *from;
173 assert( Client != NULL );
174 assert( Req != NULL );
176 /* Falsche Anzahl Parameter? */
177 if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
179 /* Absender ermitteln */
180 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
182 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
184 /* An anderen Server forwarden? */
187 target = Client_Search( Req->argv[1] );
188 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
189 else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LUSERS %s %s", Req->argv[0], Req->argv[1] );
192 /* Wer ist der Absender? */
193 if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
194 else target = Client;
195 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
197 IRC_Send_LUSERS( target );
204 IRC_MOTD( CLIENT *Client, REQUEST *Req )
206 CLIENT *from, *target;
208 assert( Client != NULL );
209 assert( Req != NULL );
211 /* Falsche Anzahl Parameter? */
212 if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
214 /* From aus Prefix ermitteln */
215 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
217 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
221 /* an anderen Server forwarden */
222 target = Client_Search( Req->argv[0] );
223 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
225 if( target != Client_ThisServer( ))
227 /* Ok, anderer Server ist das Ziel: forwarden */
228 return IRC_WriteStrClientPrefix( target, from, "MOTD %s", Req->argv[0] );
232 return IRC_Show_MOTD( from );
237 IRC_NAMES( CLIENT *Client, REQUEST *Req )
239 CHAR rpl[COMMAND_LEN], *ptr;
240 CLIENT *target, *from, *c;
243 assert( Client != NULL );
244 assert( Req != NULL );
246 /* Falsche Anzahl Parameter? */
247 if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
249 /* From aus Prefix ermitteln */
250 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
252 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
256 /* an anderen Server forwarden */
257 target = Client_Search( Req->argv[1] );
258 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
260 if( target != Client_ThisServer( ))
262 /* Ok, anderer Server ist das Ziel: forwarden */
263 return IRC_WriteStrClientPrefix( target, from, "NAMES %s :%s", Req->argv[0], Req->argv[1] );
269 /* bestimmte Channels durchgehen */
270 ptr = strtok( Req->argv[0], "," );
273 chan = Channel_Search( ptr );
277 if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
279 if( ! IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), ptr )) return DISCONNECTED;
281 /* naechsten Namen ermitteln */
282 ptr = strtok( NULL, "," );
287 /* alle Channels durchgehen */
288 chan = Channel_First( );
292 if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
294 /* naechster Channel */
295 chan = Channel_Next( chan );
298 /* Nun noch alle Clients ausgeben, die in keinem Channel sind */
300 sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
303 if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ) && ( ! strchr( Client_Modes( c ), 'i' )))
305 /* Okay, das ist ein User: anhaengen */
306 if( rpl[strlen( rpl ) - 1] != ':' ) strcat( rpl, " " );
307 strcat( rpl, Client_ID( c ));
309 if( strlen( rpl ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
311 /* Zeile wird zu lang: senden! */
312 if( ! IRC_WriteStrClient( from, "%s", rpl )) return DISCONNECTED;
313 sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
317 /* naechster Client */
318 c = Client_Next( c );
320 if( rpl[strlen( rpl ) - 1] != ':')
322 /* es wurden User gefunden */
323 if( ! IRC_WriteStrClient( from, "%s", rpl )) return DISCONNECTED;
326 return IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), "*" );
331 IRC_STATS( CLIENT *Client, REQUEST *Req )
333 CLIENT *from, *target;
336 assert( Client != NULL );
337 assert( Req != NULL );
339 /* Falsche Anzahl Parameter? */
340 if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
342 /* From aus Prefix ermitteln */
343 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
345 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
349 /* an anderen Server forwarden */
350 target = Client_Search( Req->argv[0] );
351 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
353 if( target != Client_ThisServer( ))
355 /* Ok, anderer Server ist das Ziel: forwarden */
356 return IRC_WriteStrClientPrefix( target, from, "STATS %s", Req->argv[0], Req->argv[1] );
360 if( Req->argc > 0 ) query = Req->argv[0][0] ? Req->argv[0][0] : '*';
363 return IRC_WriteStrClient( from, RPL_ENDOFSTATS_MSG, Client_ID( from ), query );
368 IRC_TIME( CLIENT *Client, REQUEST *Req )
370 CLIENT *from, *target;
374 assert( Client != NULL );
375 assert( Req != NULL );
377 /* Falsche Anzahl Parameter? */
378 if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
380 /* From aus Prefix ermitteln */
381 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
383 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
387 /* an anderen Server forwarden */
388 target = Client_Search( Req->argv[0] );
389 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
391 if( target != Client_ThisServer( ))
393 /* Ok, anderer Server ist das Ziel: forwarden */
394 return IRC_WriteStrClientPrefix( target, from, "TIME %s", Req->argv[0] );
399 (VOID)strftime( t_str, 60, "%A %B %d %Y -- %H:%M %z", localtime( &t ));
400 return IRC_WriteStrClient( from, RPL_TIME_MSG, Client_ID( from ), Client_ID( Client_ThisServer( )), t_str );
405 IRC_USERHOST( CLIENT *Client, REQUEST *Req )
407 CHAR rpl[COMMAND_LEN];
411 assert( Client != NULL );
412 assert( Req != NULL );
414 /* Falsche Anzahl Parameter? */
415 if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
417 if( Req->argc > 5 ) max = 5;
418 else max = Req->argc;
420 strcpy( rpl, RPL_USERHOST_MSG );
421 for( i = 0; i < max; i++ )
423 c = Client_Search( Req->argv[i] );
424 if( c && ( Client_Type( c ) == CLIENT_USER ))
426 /* Dieser Nick ist "online" */
427 strcat( rpl, Client_ID( c ));
428 if( Client_HasMode( c, 'o' )) strcat( rpl, "*" );
430 if( Client_HasMode( c, 'a' )) strcat( rpl, "-" );
431 else strcat( rpl, "+" );
432 strcat( rpl, Client_User( c ));
434 strcat( rpl, Client_Hostname( c ));
438 if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
440 return IRC_WriteStrClient( Client, "%s", rpl, Client_ID( Client ) );
445 IRC_VERSION( CLIENT *Client, REQUEST *Req )
447 CLIENT *target, *prefix;
449 assert( Client != NULL );
450 assert( Req != NULL );
452 /* Falsche Anzahl Parameter? */
453 if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
456 if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
457 else target = Client_ThisServer( );
459 /* Prefix ermitteln */
460 if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
461 else prefix = Client;
462 if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
464 /* An anderen Server weiterleiten? */
465 if( target != Client_ThisServer( ))
467 if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
470 IRC_WriteStrClientPrefix( target, prefix, "VERSION %s", Req->argv[0] );
474 /* mit Versionsinfo antworten */
475 return IRC_WriteStrClient( Client, RPL_VERSION_MSG, Client_ID( prefix ), PACKAGE, VERSION, NGIRCd_DebugLevel, Conf_ServerName, NGIRCd_VersionAddition( ));
480 IRC_WHO( CLIENT *Client, REQUEST *Req )
482 BOOLEAN ok, only_ops;
488 assert( Client != NULL );
489 assert( Req != NULL );
491 /* Falsche Anzahl Parameter? */
492 if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
499 /* Nur OPs anzeigen? */
500 if( strcmp( Req->argv[1], "o" ) == 0 ) only_ops = TRUE;
502 else return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
508 /* wurde ein Channel oder Nick-Mask angegeben? */
509 chan = Channel_Search( Req->argv[0] );
514 /* User eines Channels ausgeben */
515 if( ! IRC_Send_WHO( Client, chan, only_ops )) return DISCONNECTED;
521 if(( Client_Type( c ) == CLIENT_USER ) && ( ! strchr( Client_Modes( c ), 'i' )))
524 if( Req->argc == 0 ) ok = TRUE;
527 if( strcasecmp( Req->argv[0], Client_ID( c )) == 0 ) ok = TRUE;
528 else if( strcmp( Req->argv[0], "0" ) == 0 ) ok = TRUE;
531 if( ok && (( ! only_ops ) || ( strchr( Client_Modes( c ), 'o' ))))
533 /* Flags zusammenbasteln */
534 strcpy( flags, "H" );
535 if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
538 cl2chan = Channel_FirstChannelOf( c );
539 if( cl2chan ) ptr = Channel_Name( Channel_GetChannel( cl2chan ));
541 if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), ptr, Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
545 /* naechster Client */
546 c = Client_Next( c );
549 if( chan ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Channel_Name( chan ));
550 else if( Req->argc == 0 ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), "*" );
551 else return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Req->argv[0] );
556 IRC_WHOIS( CLIENT *Client, REQUEST *Req )
558 CLIENT *from, *target, *c;
559 CHAR str[LINE_LEN + 1], *ptr = NULL;
563 assert( Client != NULL );
564 assert( Req != NULL );
566 /* Falsche Anzahl Parameter? */
567 if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
570 c = Client_Search( Req->argv[Req->argc - 1] );
571 if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[Req->argc - 1] );
573 /* Empfaenger des WHOIS suchen */
574 if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
576 if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
578 /* Forwarden an anderen Server? */
581 /* angegebenen Ziel-Server suchen */
582 target = Client_Search( Req->argv[1] );
583 if( ! target ) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
586 else target = Client_ThisServer( );
588 assert( target != NULL );
590 if(( Client_NextHop( target ) != Client_ThisServer( )) && ( Client_Type( Client_NextHop( target )) == CLIENT_SERVER )) return IRC_WriteStrClientPrefix( target, from, "WHOIS %s :%s", Req->argv[0], ptr );
592 /* Nick, User und Name */
593 if( ! IRC_WriteStrClient( from, RPL_WHOISUSER_MSG, Client_ID( from ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED;
596 if( ! IRC_WriteStrClient( from, RPL_WHOISSERVER_MSG, Client_ID( from ), Client_ID( c ), Client_ID( Client_Introducer( c )), Client_Info( Client_Introducer( c )))) return DISCONNECTED;
599 sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
600 cl2chan = Channel_FirstChannelOf( c );
603 chan = Channel_GetChannel( cl2chan );
604 assert( chan != NULL );
606 /* Channel-Name anhaengen */
607 if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
608 if( strchr( Channel_UserModes( chan, c ), 'o' )) strcat( str, "@" );
609 else if( strchr( Channel_UserModes( chan, c ), 'v' )) strcat( str, "+" );
610 strcat( str, Channel_Name( chan ));
612 if( strlen( str ) > ( LINE_LEN - CHANNEL_NAME_LEN - 4 ))
614 /* Zeile wird zu lang: senden! */
615 if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
616 sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
619 /* naechstes Mitglied suchen */
620 cl2chan = Channel_NextChannelOf( c, cl2chan );
622 if( str[strlen( str ) - 1] != ':')
624 /* Es sind noch Daten da, die gesendet werden muessen */
625 if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
629 if( Client_HasMode( c, 'o' ))
631 if( ! IRC_WriteStrClient( from, RPL_WHOISOPERATOR_MSG, Client_ID( from ), Client_ID( c ))) return DISCONNECTED;
634 /* Idle (nur lokale Clients) */
635 if( Client_Conn( c ) > NONE )
637 if( ! IRC_WriteStrClient( from, RPL_WHOISIDLE_MSG, Client_ID( from ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED;
641 if( Client_HasMode( c, 'a' ))
643 if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( c ), Client_Away( c ))) return DISCONNECTED;
647 return IRC_WriteStrClient( from, RPL_ENDOFWHOIS_MSG, Client_ID( from ), Client_ID( c ));
652 IRC_WHOWAS( CLIENT *Client, REQUEST *Req )
654 assert( Client != NULL );
655 assert( Req != NULL );
657 /* Falsche Anzahl Parameter? */
658 if(( Req->argc < 1 ) || ( Req->argc > 3 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
667 IRC_Send_LUSERS( CLIENT *Client )
671 assert( Client != NULL );
673 /* Users, Services und Serevr im Netz */
674 if( ! IRC_WriteStrClient( Client, RPL_LUSERCLIENT_MSG, Client_ID( Client ), Client_UserCount( ), Client_ServiceCount( ), Client_ServerCount( ))) return DISCONNECTED;
676 /* IRC-Operatoren im Netz */
677 cnt = Client_OperCount( );
680 if( ! IRC_WriteStrClient( Client, RPL_LUSEROP_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
683 /* Unbekannt Verbindungen */
684 cnt = Client_UnknownCount( );
687 if( ! IRC_WriteStrClient( Client, RPL_LUSERUNKNOWN_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
690 /* Channels im Netz */
691 if( ! IRC_WriteStrClient( Client, RPL_LUSERCHANNELS_MSG, Client_ID( Client ), Channel_Count( ))) return DISCONNECTED;
693 /* Channels im Netz */
694 if( ! IRC_WriteStrClient( Client, RPL_LUSERME_MSG, Client_ID( Client ), Client_MyUserCount( ), Client_MyServiceCount( ), Client_MyServerCount( ))) return DISCONNECTED;
697 } /* IRC_Send_LUSERS */
701 IRC_Show_MOTD( CLIENT *Client )
707 assert( Client != NULL );
709 fd = fopen( Conf_MotdFile, "r" );
712 Log( LOG_WARNING, "Can't read MOTD file \"%s\": %s", Conf_MotdFile, strerror( errno ));
713 return IRC_WriteStrClient( Client, ERR_NOMOTD_MSG, Client_ID( Client ) );
716 IRC_WriteStrClient( Client, RPL_MOTDSTART_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
719 if( ! fgets( line, 126, fd )) break;
720 if( line[strlen( line ) - 1] == '\n' ) line[strlen( line ) - 1] = '\0';
721 if( ! IRC_WriteStrClient( Client, RPL_MOTD_MSG, Client_ID( Client ), line ))
727 ok = IRC_WriteStrClient( Client, RPL_ENDOFMOTD_MSG, Client_ID( Client ) );
732 } /* IRC_Show_MOTD */
736 IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
738 BOOLEAN is_visible, is_member;
739 CHAR str[LINE_LEN + 1];
743 assert( Client != NULL );
744 assert( Chan != NULL );
746 if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
747 else is_member = FALSE;
749 /* Alle Mitglieder suchen */
750 sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
751 cl2chan = Channel_FirstMember( Chan );
754 cl = Channel_GetClient( cl2chan );
756 if( strchr( Client_Modes( cl ), 'i' )) is_visible = FALSE;
757 else is_visible = TRUE;
759 if( is_member || is_visible )
762 if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
763 if( strchr( Channel_UserModes( Chan, cl ), 'o' )) strcat( str, "@" );
764 else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strcat( str, "+" );
765 strcat( str, Client_ID( cl ));
767 if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
769 /* Zeile wird zu lang: senden! */
770 if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
771 sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
775 /* naechstes Mitglied suchen */
776 cl2chan = Channel_NextMember( Chan, cl2chan );
778 if( str[strlen( str ) - 1] != ':')
780 /* Es sind noch Daten da, die gesendet werden muessen */
781 if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
785 } /* IRC_Send_NAMES */
789 IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
791 BOOLEAN is_visible, is_member;
796 assert( Client != NULL );
797 assert( Chan != NULL );
799 if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
800 else is_member = FALSE;
802 /* Alle Mitglieder suchen */
803 cl2chan = Channel_FirstMember( Chan );
806 c = Channel_GetClient( cl2chan );
808 if( strchr( Client_Modes( c ), 'i' )) is_visible = FALSE;
809 else is_visible = TRUE;
811 if( is_member || is_visible )
813 /* Flags zusammenbasteln */
814 strcpy( flags, "H" );
815 if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
816 if( strchr( Channel_UserModes( Chan, c ), 'o' )) strcat( flags, "@" );
817 else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strcat( flags, "+" );
820 if(( ! OnlyOps ) || ( strchr( Client_Modes( c ), 'o' )))
822 if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), Channel_Name( Chan ), Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
826 /* naechstes Mitglied suchen */
827 cl2chan = Channel_NextMember( Chan, cl2chan );