2 38b9cb88 2001-12-14 alex * ngIRCd -- The Next Generation IRC Daemon
3 03d971d9 2002-01-02 alex * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
5 38b9cb88 2001-12-14 alex * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
6 38b9cb88 2001-12-14 alex * der GNU General Public License (GPL), wie von der Free Software Foundation
7 38b9cb88 2001-12-14 alex * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
8 38b9cb88 2001-12-14 alex * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
9 38b9cb88 2001-12-14 alex * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
10 804b1ec4 2001-12-31 alex * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
12 3a3d6d7b 2002-09-16 alex * $Id: irc.c,v 1.95 2002/09/16 09:14:45 alex Exp $
14 38b9cb88 2001-12-14 alex * irc.c: IRC-Befehle
18 ca33cbda 2002-03-12 alex #include "portab.h"
20 ca33cbda 2002-03-12 alex #include "imp.h"
21 38b9cb88 2001-12-14 alex #include <assert.h>
22 574ae82c 2001-12-26 alex #include <errno.h>
23 2a13cd22 2001-12-23 alex #include <stdio.h>
24 bf1c59c6 2002-01-04 alex #include <stdlib.h>
25 2a13cd22 2001-12-23 alex #include <string.h>
27 ac9da09e 2001-12-30 alex #include "ngircd.h"
28 c2f60abe 2002-05-27 alex #include "conn.h"
29 2a13cd22 2001-12-23 alex #include "client.h"
30 c2f60abe 2002-05-27 alex #include "channel.h"
31 c2f60abe 2002-05-27 alex #include "resolve.h"
32 574ae82c 2001-12-26 alex #include "conf.h"
33 804b1ec4 2001-12-31 alex #include "conn.h"
34 ef7f7a90 2002-02-27 alex #include "irc-write.h"
35 2a13cd22 2001-12-23 alex #include "log.h"
36 2a13cd22 2001-12-23 alex #include "messages.h"
37 c2f60abe 2002-05-27 alex #include "parse.h"
38 804b1ec4 2001-12-31 alex #include "tool.h"
40 ca33cbda 2002-03-12 alex #include "exp.h"
41 38b9cb88 2001-12-14 alex #include "irc.h"
44 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
45 c2f60abe 2002-05-27 alex IRC_MOTD( CLIENT *Client, REQUEST *Req )
47 bbfe9e8b 2001-12-25 alex assert( Client != NULL );
48 bbfe9e8b 2001-12-25 alex assert( Req != NULL );
50 bed4005e 2002-01-04 alex if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
52 bbfe9e8b 2001-12-25 alex /* Falsche Anzahl Parameter? */
53 bed4005e 2002-01-04 alex if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
55 ef7f7a90 2002-02-27 alex return IRC_Show_MOTD( Client );
56 bbfe9e8b 2001-12-25 alex } /* IRC_MOTD */
59 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
60 c2f60abe 2002-05-27 alex IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
62 cd6e4049 2002-02-27 alex CLIENT *cl, *from;
63 92fb409f 2002-01-26 alex CHANNEL *chan;
65 72ebf4f2 2001-12-27 alex assert( Client != NULL );
66 72ebf4f2 2001-12-27 alex assert( Req != NULL );
68 db58d347 2002-01-05 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
70 72ebf4f2 2001-12-27 alex /* Falsche Anzahl Parameter? */
71 bed4005e 2002-01-04 alex if( Req->argc == 0 ) return IRC_WriteStrClient( Client, ERR_NORECIPIENT_MSG, Client_ID( Client ), Req->command );
72 bed4005e 2002-01-04 alex if( Req->argc == 1 ) return IRC_WriteStrClient( Client, ERR_NOTEXTTOSEND_MSG, Client_ID( Client ));
73 bed4005e 2002-01-04 alex if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
75 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
76 db58d347 2002-01-05 alex else from = Client;
77 c2ee5437 2002-01-11 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
79 cd6e4049 2002-02-27 alex cl = Client_Search( Req->argv[0] );
82 c3d9c40a 2002-06-10 alex /* Okay, Ziel ist ein Client. Aber ist es auch ein User? */
83 c3d9c40a 2002-06-10 alex if( Client_Type( cl ) != CLIENT_USER ) return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
85 72ebf4f2 2001-12-27 alex /* Okay, Ziel ist ein User */
86 3c01ac4e 2002-02-27 alex if(( Client_Type( Client ) != CLIENT_SERVER ) && ( strchr( Client_Modes( cl ), 'a' )))
88 3c01ac4e 2002-02-27 alex /* Ziel-User ist AWAY: Meldung verschicken */
89 3c01ac4e 2002-02-27 alex if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( cl ), Client_Away( cl ))) return DISCONNECTED;
92 3c01ac4e 2002-02-27 alex /* Text senden */
93 92fb409f 2002-01-26 alex if( Client_Conn( from ) > NONE ) Conn_UpdateIdle( Client_Conn( from ));
94 cd6e4049 2002-02-27 alex return IRC_WriteStrClientPrefix( cl, from, "PRIVMSG %s :%s", Client_ID( cl ), Req->argv[1] );
97 92fb409f 2002-01-26 alex chan = Channel_Search( Req->argv[0] );
98 c7408364 2002-03-25 alex if( chan ) return Channel_Write( chan, from, Client, Req->argv[1] );
100 92fb409f 2002-01-26 alex return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
101 72ebf4f2 2001-12-27 alex } /* IRC_PRIVMSG */
104 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
105 c2f60abe 2002-05-27 alex IRC_NOTICE( CLIENT *Client, REQUEST *Req )
107 db58d347 2002-01-05 alex CLIENT *to, *from;
109 72ebf4f2 2001-12-27 alex assert( Client != NULL );
110 72ebf4f2 2001-12-27 alex assert( Req != NULL );
112 db58d347 2002-01-05 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
114 72ebf4f2 2001-12-27 alex /* Falsche Anzahl Parameter? */
115 72ebf4f2 2001-12-27 alex if( Req->argc != 2 ) return CONNECTED;
117 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
118 db58d347 2002-01-05 alex else from = Client;
119 c2ee5437 2002-01-11 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
121 72ebf4f2 2001-12-27 alex to = Client_Search( Req->argv[0] );
122 9fd8254a 2002-06-11 alex if(( to ) && ( Client_Type( to ) == CLIENT_USER ))
124 72ebf4f2 2001-12-27 alex /* Okay, Ziel ist ein User */
125 db58d347 2002-01-05 alex return IRC_WriteStrClientPrefix( to, from, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
127 db58d347 2002-01-05 alex else return CONNECTED;
128 72ebf4f2 2001-12-27 alex } /* IRC_NOTICE */
131 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
132 c2f60abe 2002-05-27 alex IRC_NAMES( CLIENT *Client, REQUEST *Req )
134 180095be 2002-02-27 alex CHAR rpl[COMMAND_LEN], *ptr;
135 180095be 2002-02-27 alex CLIENT *target, *from, *c;
136 180095be 2002-02-27 alex CHANNEL *chan;
138 fb9d6ce1 2001-12-31 alex assert( Client != NULL );
139 fb9d6ce1 2001-12-31 alex assert( Req != NULL );
141 180095be 2002-02-27 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
143 fb9d6ce1 2001-12-31 alex /* Falsche Anzahl Parameter? */
144 180095be 2002-02-27 alex if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
146 180095be 2002-02-27 alex /* From aus Prefix ermitteln */
147 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
148 180095be 2002-02-27 alex else from = Client;
149 180095be 2002-02-27 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
151 180095be 2002-02-27 alex if( Req->argc == 2 )
153 180095be 2002-02-27 alex /* an anderen Server forwarden */
154 c7408364 2002-03-25 alex target = Client_Search( Req->argv[1] );
155 180095be 2002-02-27 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
157 180095be 2002-02-27 alex if( target != Client_ThisServer( ))
159 180095be 2002-02-27 alex /* Ok, anderer Server ist das Ziel: forwarden */
160 180095be 2002-02-27 alex return IRC_WriteStrClientPrefix( target, from, "NAMES %s :%s", Req->argv[0], Req->argv[1] );
164 180095be 2002-02-27 alex if( Req->argc > 0 )
166 180095be 2002-02-27 alex /* bestimmte Channels durchgehen */
167 180095be 2002-02-27 alex ptr = strtok( Req->argv[0], "," );
168 180095be 2002-02-27 alex while( ptr )
170 180095be 2002-02-27 alex chan = Channel_Search( ptr );
173 180095be 2002-02-27 alex /* Namen ausgeben */
174 ef7f7a90 2002-02-27 alex if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
176 180095be 2002-02-27 alex if( ! IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), ptr )) return DISCONNECTED;
178 180095be 2002-02-27 alex /* naechsten Namen ermitteln */
179 180095be 2002-02-27 alex ptr = strtok( NULL, "," );
181 180095be 2002-02-27 alex return CONNECTED;
184 180095be 2002-02-27 alex /* alle Channels durchgehen */
185 180095be 2002-02-27 alex chan = Channel_First( );
186 180095be 2002-02-27 alex while( chan )
188 180095be 2002-02-27 alex /* Namen ausgeben */
189 ef7f7a90 2002-02-27 alex if( ! IRC_Send_NAMES( from, chan )) return DISCONNECTED;
191 180095be 2002-02-27 alex /* naechster Channel */
192 180095be 2002-02-27 alex chan = Channel_Next( chan );
195 c147ebef 2002-02-27 alex /* Nun noch alle Clients ausgeben, die in keinem Channel sind */
196 180095be 2002-02-27 alex c = Client_First( );
197 180095be 2002-02-27 alex sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
200 c147ebef 2002-02-27 alex if(( Client_Type( c ) == CLIENT_USER ) && ( Channel_FirstChannelOf( c ) == NULL ) && ( ! strchr( Client_Modes( c ), 'i' )))
202 180095be 2002-02-27 alex /* Okay, das ist ein User: anhaengen */
203 180095be 2002-02-27 alex if( rpl[strlen( rpl ) - 1] != ':' ) strcat( rpl, " " );
204 180095be 2002-02-27 alex strcat( rpl, Client_ID( c ));
206 180095be 2002-02-27 alex if( strlen( rpl ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
208 180095be 2002-02-27 alex /* Zeile wird zu lang: senden! */
209 180095be 2002-02-27 alex if( ! IRC_WriteStrClient( from, rpl )) return DISCONNECTED;
210 180095be 2002-02-27 alex sprintf( rpl, RPL_NAMREPLY_MSG, Client_ID( from ), "*", "*" );
214 180095be 2002-02-27 alex /* naechster Client */
215 fb9d6ce1 2001-12-31 alex c = Client_Next( c );
217 180095be 2002-02-27 alex if( rpl[strlen( rpl ) - 1] != ':')
219 fb9d6ce1 2001-12-31 alex /* es wurden User gefunden */
220 180095be 2002-02-27 alex if( ! IRC_WriteStrClient( from, rpl )) return DISCONNECTED;
223 180095be 2002-02-27 alex return IRC_WriteStrClient( from, RPL_ENDOFNAMES_MSG, Client_ID( from ), "*" );
224 fb9d6ce1 2001-12-31 alex } /* IRC_NAMES */
227 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
228 c2f60abe 2002-05-27 alex IRC_ISON( CLIENT *Client, REQUEST *Req )
230 804b1ec4 2001-12-31 alex CHAR rpl[COMMAND_LEN];
235 804b1ec4 2001-12-31 alex assert( Client != NULL );
236 804b1ec4 2001-12-31 alex assert( Req != NULL );
238 bed4005e 2002-01-04 alex if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
240 804b1ec4 2001-12-31 alex /* Falsche Anzahl Parameter? */
241 bed4005e 2002-01-04 alex if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
243 804b1ec4 2001-12-31 alex strcpy( rpl, RPL_ISON_MSG );
244 804b1ec4 2001-12-31 alex for( i = 0; i < Req->argc; i++ )
246 804b1ec4 2001-12-31 alex ptr = strtok( Req->argv[i], " " );
247 804b1ec4 2001-12-31 alex while( ptr )
249 804b1ec4 2001-12-31 alex ngt_TrimStr( ptr );
250 c7408364 2002-03-25 alex c = Client_Search( ptr );
251 bf1c59c6 2002-01-04 alex if( c && ( Client_Type( c ) == CLIENT_USER ))
253 804b1ec4 2001-12-31 alex /* Dieser Nick ist "online" */
254 804b1ec4 2001-12-31 alex strcat( rpl, ptr );
255 804b1ec4 2001-12-31 alex strcat( rpl, " " );
257 804b1ec4 2001-12-31 alex ptr = strtok( NULL, " " );
260 804b1ec4 2001-12-31 alex if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
262 bed4005e 2002-01-04 alex return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
263 804b1ec4 2001-12-31 alex } /* IRC_ISON */
266 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
267 c2f60abe 2002-05-27 alex IRC_WHOIS( CLIENT *Client, REQUEST *Req )
269 e44988f2 2002-01-05 alex CLIENT *from, *target, *c;
270 eab20bee 2002-01-29 alex CHAR str[LINE_LEN + 1], *ptr = NULL;
271 eab20bee 2002-01-29 alex CL2CHAN *cl2chan;
272 0595f42f 2002-02-11 alex CHANNEL *chan;
274 804b1ec4 2001-12-31 alex assert( Client != NULL );
275 804b1ec4 2001-12-31 alex assert( Req != NULL );
277 db58d347 2002-01-05 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
279 804b1ec4 2001-12-31 alex /* Falsche Anzahl Parameter? */
280 bed4005e 2002-01-04 alex if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
282 804b1ec4 2001-12-31 alex /* Client suchen */
283 c7408364 2002-03-25 alex c = Client_Search( Req->argv[Req->argc - 1] );
284 e44988f2 2002-01-05 alex if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[Req->argc - 1] );
286 db58d347 2002-01-05 alex /* Empfaenger des WHOIS suchen */
287 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
288 e44988f2 2002-01-05 alex else from = Client;
289 e44988f2 2002-01-05 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
291 e44988f2 2002-01-05 alex /* Forwarden an anderen Server? */
292 e44988f2 2002-01-05 alex if( Req->argc > 1 )
294 8b162c0e 2002-01-06 alex /* angegebenen Ziel-Server suchen */
295 c7408364 2002-03-25 alex target = Client_Search( Req->argv[1] );
296 e44988f2 2002-01-05 alex if( ! target ) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
297 8b162c0e 2002-01-06 alex ptr = Req->argv[1];
299 c90cf7c9 2002-02-25 alex else target = Client_ThisServer( );
301 c90cf7c9 2002-02-25 alex assert( target != NULL );
303 c90cf7c9 2002-02-25 alex 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 );
305 804b1ec4 2001-12-31 alex /* Nick, User und Name */
306 e44988f2 2002-01-05 alex if( ! IRC_WriteStrClient( from, RPL_WHOISUSER_MSG, Client_ID( from ), Client_ID( c ), Client_User( c ), Client_Hostname( c ), Client_Info( c ))) return DISCONNECTED;
308 804b1ec4 2001-12-31 alex /* Server */
309 e44988f2 2002-01-05 alex 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;
311 eab20bee 2002-01-29 alex /* Channels */
312 eab20bee 2002-01-29 alex sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
313 eab20bee 2002-01-29 alex cl2chan = Channel_FirstChannelOf( c );
314 eab20bee 2002-01-29 alex while( cl2chan )
316 0595f42f 2002-02-11 alex chan = Channel_GetChannel( cl2chan );
317 0595f42f 2002-02-11 alex assert( chan != NULL );
319 eab20bee 2002-01-29 alex /* Channel-Name anhaengen */
320 eab20bee 2002-01-29 alex if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
321 0595f42f 2002-02-11 alex if( strchr( Channel_UserModes( chan, c ), 'o' )) strcat( str, "@" );
322 23add79c 2002-03-10 alex else if( strchr( Channel_UserModes( chan, c ), 'v' )) strcat( str, "+" );
323 0595f42f 2002-02-11 alex strcat( str, Channel_Name( chan ));
325 eab20bee 2002-01-29 alex if( strlen( str ) > ( LINE_LEN - CHANNEL_NAME_LEN - 4 ))
327 eab20bee 2002-01-29 alex /* Zeile wird zu lang: senden! */
328 eab20bee 2002-01-29 alex if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
329 eab20bee 2002-01-29 alex sprintf( str, RPL_WHOISCHANNELS_MSG, Client_ID( from ), Client_ID( c ));
332 eab20bee 2002-01-29 alex /* naechstes Mitglied suchen */
333 eab20bee 2002-01-29 alex cl2chan = Channel_NextChannelOf( c, cl2chan );
335 eab20bee 2002-01-29 alex if( str[strlen( str ) - 1] != ':')
337 eab20bee 2002-01-29 alex /* Es sind noch Daten da, die gesendet werden muessen */
338 eab20bee 2002-01-29 alex if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
341 804b1ec4 2001-12-31 alex /* IRC-Operator? */
342 bf1c59c6 2002-01-04 alex if( Client_HasMode( c, 'o' ))
344 e44988f2 2002-01-05 alex if( ! IRC_WriteStrClient( from, RPL_WHOISOPERATOR_MSG, Client_ID( from ), Client_ID( c ))) return DISCONNECTED;
347 804b1ec4 2001-12-31 alex /* Idle (nur lokale Clients) */
348 bf1c59c6 2002-01-04 alex if( Client_Conn( c ) > NONE )
350 e44988f2 2002-01-05 alex if( ! IRC_WriteStrClient( from, RPL_WHOISIDLE_MSG, Client_ID( from ), Client_ID( c ), Conn_GetIdle( Client_Conn ( c )))) return DISCONNECTED;
353 949977e8 2002-02-27 alex /* Away? */
354 949977e8 2002-02-27 alex if( Client_HasMode( c, 'a' ))
356 949977e8 2002-02-27 alex if( ! IRC_WriteStrClient( from, RPL_AWAY_MSG, Client_ID( from ), Client_ID( c ), Client_Away( c ))) return DISCONNECTED;
359 804b1ec4 2001-12-31 alex /* End of Whois */
360 e44988f2 2002-01-05 alex return IRC_WriteStrClient( from, RPL_ENDOFWHOIS_MSG, Client_ID( from ), Client_ID( c ));
361 804b1ec4 2001-12-31 alex } /* IRC_WHOIS */
364 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
365 c2f60abe 2002-05-27 alex IRC_WHO( CLIENT *Client, REQUEST *Req )
367 7de46835 2002-03-03 alex BOOLEAN ok, only_ops;
368 b3a64f5e 2002-03-04 alex CHAR flags[8], *ptr;
369 7de46835 2002-03-03 alex CL2CHAN *cl2chan;
370 7de46835 2002-03-03 alex CHANNEL *chan;
373 2ee05c9a 2002-03-03 alex assert( Client != NULL );
374 2ee05c9a 2002-03-03 alex assert( Req != NULL );
376 2ee05c9a 2002-03-03 alex if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
378 2ee05c9a 2002-03-03 alex /* Falsche Anzahl Parameter? */
379 2ee05c9a 2002-03-03 alex if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
381 7de46835 2002-03-03 alex only_ops = FALSE;
382 7de46835 2002-03-03 alex chan = NULL;
384 7de46835 2002-03-03 alex if( Req->argc == 2 )
386 7de46835 2002-03-03 alex /* Nur OPs anzeigen? */
387 7de46835 2002-03-03 alex if( strcmp( Req->argv[1], "o" ) == 0 ) only_ops = TRUE;
388 7de46835 2002-03-03 alex #ifdef STRICT_RFC
389 7de46835 2002-03-03 alex else return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
393 7de46835 2002-03-03 alex if( Req->argc >= 1 )
395 7de46835 2002-03-03 alex /* wurde ein Channel oder Nick-Mask angegeben? */
396 7de46835 2002-03-03 alex chan = Channel_Search( Req->argv[0] );
401 7de46835 2002-03-03 alex /* User eines Channels ausgeben */
402 7de46835 2002-03-03 alex if( ! IRC_Send_WHO( Client, chan, only_ops )) return DISCONNECTED;
405 7de46835 2002-03-03 alex c = Client_First( );
408 7de46835 2002-03-03 alex if(( Client_Type( c ) == CLIENT_USER ) && ( ! strchr( Client_Modes( c ), 'i' )))
410 7de46835 2002-03-03 alex ok = FALSE;
411 7de46835 2002-03-03 alex if( Req->argc == 0 ) ok = TRUE;
414 7de46835 2002-03-03 alex if( strcasecmp( Req->argv[0], Client_ID( c )) == 0 ) ok = TRUE;
415 7de46835 2002-03-03 alex else if( strcmp( Req->argv[0], "0" ) == 0 ) ok = TRUE;
418 7de46835 2002-03-03 alex if( ok && (( ! only_ops ) || ( strchr( Client_Modes( c ), 'o' ))))
420 7de46835 2002-03-03 alex /* Flags zusammenbasteln */
421 7de46835 2002-03-03 alex strcpy( flags, "H" );
422 7de46835 2002-03-03 alex if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
424 7de46835 2002-03-03 alex /* ausgeben */
425 7de46835 2002-03-03 alex cl2chan = Channel_FirstChannelOf( c );
426 b3a64f5e 2002-03-04 alex if( cl2chan ) ptr = Channel_Name( Channel_GetChannel( cl2chan ));
427 b3a64f5e 2002-03-04 alex else ptr = "*";
428 b3a64f5e 2002-03-04 alex 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;
432 7de46835 2002-03-03 alex /* naechster Client */
433 7de46835 2002-03-03 alex c = Client_Next( c );
436 7de46835 2002-03-03 alex if( chan ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Channel_Name( chan ));
437 7de46835 2002-03-03 alex else if( Req->argc == 0 ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), "*" );
438 7de46835 2002-03-03 alex else return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Req->argv[0] );
439 2ee05c9a 2002-03-03 alex } /* IRC_WHO */
442 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
443 c2f60abe 2002-05-27 alex IRC_USERHOST( CLIENT *Client, REQUEST *Req )
445 804b1ec4 2001-12-31 alex CHAR rpl[COMMAND_LEN];
447 804b1ec4 2001-12-31 alex INT max, i;
449 804b1ec4 2001-12-31 alex assert( Client != NULL );
450 804b1ec4 2001-12-31 alex assert( Req != NULL );
452 bed4005e 2002-01-04 alex if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
454 804b1ec4 2001-12-31 alex /* Falsche Anzahl Parameter? */
455 bed4005e 2002-01-04 alex if(( Req->argc < 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
457 804b1ec4 2001-12-31 alex if( Req->argc > 5 ) max = 5;
458 804b1ec4 2001-12-31 alex else max = Req->argc;
460 804b1ec4 2001-12-31 alex strcpy( rpl, RPL_USERHOST_MSG );
461 804b1ec4 2001-12-31 alex for( i = 0; i < max; i++ )
463 c7408364 2002-03-25 alex c = Client_Search( Req->argv[i] );
464 bf1c59c6 2002-01-04 alex if( c && ( Client_Type( c ) == CLIENT_USER ))
466 804b1ec4 2001-12-31 alex /* Dieser Nick ist "online" */
467 bf1c59c6 2002-01-04 alex strcat( rpl, Client_ID( c ));
468 bf1c59c6 2002-01-04 alex if( Client_HasMode( c, 'o' )) strcat( rpl, "*" );
469 804b1ec4 2001-12-31 alex strcat( rpl, "=" );
470 bf1c59c6 2002-01-04 alex if( Client_HasMode( c, 'a' )) strcat( rpl, "-" );
471 804b1ec4 2001-12-31 alex else strcat( rpl, "+" );
472 bf1c59c6 2002-01-04 alex strcat( rpl, Client_User( c ));
473 804b1ec4 2001-12-31 alex strcat( rpl, "@" );
474 bf1c59c6 2002-01-04 alex strcat( rpl, Client_Hostname( c ));
475 804b1ec4 2001-12-31 alex strcat( rpl, " " );
478 804b1ec4 2001-12-31 alex if( rpl[strlen( rpl ) - 1] == ' ' ) rpl[strlen( rpl ) - 1] = '\0';
480 bed4005e 2002-01-04 alex return IRC_WriteStrClient( Client, rpl, Client_ID( Client ) );
481 03d971d9 2002-01-02 alex } /* IRC_USERHOST */
484 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
485 c2f60abe 2002-05-27 alex IRC_ERROR( CLIENT *Client, REQUEST *Req )
487 03d971d9 2002-01-02 alex assert( Client != NULL );
488 03d971d9 2002-01-02 alex assert( Req != NULL );
490 bf1c59c6 2002-01-04 alex if( Req->argc < 1 ) Log( LOG_NOTICE, "Got ERROR from \"%s\"!", Client_Mask( Client ));
491 bf1c59c6 2002-01-04 alex else Log( LOG_NOTICE, "Got ERROR from \"%s\": %s!", Client_Mask( Client ), Req->argv[0] );
493 03d971d9 2002-01-02 alex return CONNECTED;
494 03d971d9 2002-01-02 alex } /* IRC_ERROR */
497 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
498 c2f60abe 2002-05-27 alex IRC_LUSERS( CLIENT *Client, REQUEST *Req )
500 b3ccaa76 2002-01-16 alex CLIENT *target, *from;
502 c2ee5437 2002-01-11 alex assert( Client != NULL );
503 c2ee5437 2002-01-11 alex assert( Req != NULL );
505 b3ccaa76 2002-01-16 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
507 c2ee5437 2002-01-11 alex /* Falsche Anzahl Parameter? */
508 c2ee5437 2002-01-11 alex if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
510 b3ccaa76 2002-01-16 alex /* Absender ermitteln */
511 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
512 b3ccaa76 2002-01-16 alex else from = Client;
513 b3ccaa76 2002-01-16 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
515 b3ccaa76 2002-01-16 alex /* An anderen Server forwarden? */
516 b3ccaa76 2002-01-16 alex if( Req->argc == 2 )
518 c7408364 2002-03-25 alex target = Client_Search( Req->argv[1] );
519 b3ccaa76 2002-01-16 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
520 b3ccaa76 2002-01-16 alex else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LUSERS %s %s", Req->argv[0], Req->argv[1] );
523 b3ccaa76 2002-01-16 alex /* Wer ist der Absender? */
524 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
525 b3ccaa76 2002-01-16 alex else target = Client;
526 b3ccaa76 2002-01-16 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
528 ef7f7a90 2002-02-27 alex IRC_Send_LUSERS( target );
530 c2ee5437 2002-01-11 alex return CONNECTED;
531 c2ee5437 2002-01-11 alex } /* IRC_LUSERS */
534 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
535 c2f60abe 2002-05-27 alex IRC_LINKS( CLIENT *Client, REQUEST *Req )
537 c2ee5437 2002-01-11 alex CLIENT *target, *from, *c;
538 c2ee5437 2002-01-11 alex CHAR *mask;
540 c2ee5437 2002-01-11 alex assert( Client != NULL );
541 c2ee5437 2002-01-11 alex assert( Req != NULL );
543 c2ee5437 2002-01-11 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
545 c2ee5437 2002-01-11 alex /* Falsche Anzahl Parameter? */
546 c2ee5437 2002-01-11 alex if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
548 c2ee5437 2002-01-11 alex /* Server-Mask ermitteln */
549 c2ee5437 2002-01-11 alex if( Req->argc > 0 ) mask = Req->argv[Req->argc - 1];
550 c2ee5437 2002-01-11 alex else mask = "*";
552 c2ee5437 2002-01-11 alex /* Absender ermitteln */
553 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
554 c2ee5437 2002-01-11 alex else from = Client;
555 c2ee5437 2002-01-11 alex if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
557 c2ee5437 2002-01-11 alex /* An anderen Server forwarden? */
558 c2ee5437 2002-01-11 alex if( Req->argc == 2 )
560 c7408364 2002-03-25 alex target = Client_Search( Req->argv[0] );
561 c2ee5437 2002-01-11 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
562 c2ee5437 2002-01-11 alex else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LINKS %s %s", Req->argv[0], Req->argv[1] );
565 c2ee5437 2002-01-11 alex /* Wer ist der Absender? */
566 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
567 c2ee5437 2002-01-11 alex else target = Client;
568 c2ee5437 2002-01-11 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
570 c2ee5437 2002-01-11 alex c = Client_First( );
573 c2ee5437 2002-01-11 alex if( Client_Type( c ) == CLIENT_SERVER )
575 eab20bee 2002-01-29 alex 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;
577 c2ee5437 2002-01-11 alex c = Client_Next( c );
580 c2ee5437 2002-01-11 alex return IRC_WriteStrClient( target, RPL_ENDOFLINKS_MSG, Client_ID( target ), mask );
581 c2ee5437 2002-01-11 alex } /* IRC_LINKS */
584 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
585 c2f60abe 2002-05-27 alex IRC_VERSION( CLIENT *Client, REQUEST *Req )
587 08d43d5f 2002-02-26 alex CLIENT *target, *prefix;
589 458174ff 2002-02-17 alex assert( Client != NULL );
590 458174ff 2002-02-17 alex assert( Req != NULL );
592 458174ff 2002-02-17 alex /* Falsche Anzahl Parameter? */
593 458174ff 2002-02-17 alex if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
595 458174ff 2002-02-17 alex /* Ziel suchen */
596 c7408364 2002-03-25 alex if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
597 458174ff 2002-02-17 alex else target = Client_ThisServer( );
599 08d43d5f 2002-02-26 alex /* Prefix ermitteln */
600 c7408364 2002-03-25 alex if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
601 08d43d5f 2002-02-26 alex else prefix = Client;
602 08d43d5f 2002-02-26 alex if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
604 458174ff 2002-02-17 alex /* An anderen Server weiterleiten? */
605 458174ff 2002-02-17 alex if( target != Client_ThisServer( ))
607 458174ff 2002-02-17 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
609 08d43d5f 2002-02-26 alex /* forwarden */
610 180095be 2002-02-27 alex IRC_WriteStrClientPrefix( target, prefix, "VERSION %s", Req->argv[0] );
611 458174ff 2002-02-17 alex return CONNECTED;
614 08d43d5f 2002-02-26 alex /* mit Versionsinfo antworten */
615 f7327524 2002-05-30 alex return IRC_WriteStrClient( Client, RPL_VERSION_MSG, Client_ID( prefix ), PACKAGE, VERSION, NGIRCd_DebugLevel, Conf_ServerName, NGIRCd_VersionAddition( ));
616 458174ff 2002-02-17 alex } /* IRC_VERSION */
619 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
620 c2f60abe 2002-05-27 alex IRC_KILL( CLIENT *Client, REQUEST *Req )
622 aaa682fb 2002-02-23 alex CLIENT *prefix, *c;
624 aaa682fb 2002-02-23 alex assert( Client != NULL );
625 aaa682fb 2002-02-23 alex assert( Req != NULL );
627 aaa682fb 2002-02-23 alex if( Client_Type( Client ) != CLIENT_SERVER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
629 aaa682fb 2002-02-23 alex /* Falsche Anzahl Parameter? */
630 aaa682fb 2002-02-23 alex if(( Req->argc != 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
632 c7408364 2002-03-25 alex prefix = Client_Search( Req->prefix );
633 aaa682fb 2002-02-23 alex if( ! prefix )
635 aaa682fb 2002-02-23 alex Log( LOG_WARNING, "Got KILL with invalid prefix: \"%s\"!", Req->prefix );
636 aaa682fb 2002-02-23 alex prefix = Client_ThisServer( );
639 aaa682fb 2002-02-23 alex Log( LOG_NOTICE, "Got KILL command from \"%s\" for \"%s\": %s", Client_Mask( prefix ), Req->argv[0], Req->argv[1] );
641 aaa682fb 2002-02-23 alex /* andere Server benachrichtigen */
642 aaa682fb 2002-02-23 alex IRC_WriteStrServersPrefix( Client, prefix, "KILL %s :%s", Req->argv[0], Req->argv[1] );
644 aaa682fb 2002-02-23 alex /* haben wir selber einen solchen Client? */
645 c7408364 2002-03-25 alex c = Client_Search( Req->argv[0] );
648 3da16113 2002-07-25 alex /* Ja, wir haben einen solchen Client */
649 3da16113 2002-07-25 alex if( Client_Conn( c ) != NONE ) Conn_Close( Client_Conn( c ), NULL, Req->argv[1], TRUE );
650 3da16113 2002-07-25 alex else Client_Destroy( c, NULL, Req->argv[1], TRUE );
652 3da16113 2002-07-25 alex else Log( LOG_NOTICE, "Client with nick \"%s\" is unknown here.", Req->argv[0] );
654 aaa682fb 2002-02-23 alex return CONNECTED;
655 aaa682fb 2002-02-23 alex } /* IRC_KILL */
658 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
659 3a3d6d7b 2002-09-16 alex IRC_ADMIN(CLIENT *Client, REQUEST *Req )
661 3a3d6d7b 2002-09-16 alex CLIENT *target, *prefix;
663 3a3d6d7b 2002-09-16 alex assert( Client != NULL );
664 3a3d6d7b 2002-09-16 alex assert( Req != NULL );
666 3a3d6d7b 2002-09-16 alex if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
668 3a3d6d7b 2002-09-16 alex /* Falsche Anzahl Parameter? */
669 3a3d6d7b 2002-09-16 alex if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
671 3a3d6d7b 2002-09-16 alex /* Ziel suchen */
672 3a3d6d7b 2002-09-16 alex if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
673 3a3d6d7b 2002-09-16 alex else target = Client_ThisServer( );
675 3a3d6d7b 2002-09-16 alex /* Prefix ermitteln */
676 3a3d6d7b 2002-09-16 alex if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
677 3a3d6d7b 2002-09-16 alex else prefix = Client;
678 3a3d6d7b 2002-09-16 alex if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
680 3a3d6d7b 2002-09-16 alex /* An anderen Server weiterleiten? */
681 3a3d6d7b 2002-09-16 alex if( target != Client_ThisServer( ))
683 3a3d6d7b 2002-09-16 alex if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
685 3a3d6d7b 2002-09-16 alex /* forwarden */
686 3a3d6d7b 2002-09-16 alex IRC_WriteStrClientPrefix( target, prefix, "ADMIN %s", Req->argv[0] );
687 3a3d6d7b 2002-09-16 alex return CONNECTED;
690 3a3d6d7b 2002-09-16 alex /* mit Versionsinfo antworten */
691 3a3d6d7b 2002-09-16 alex if( ! IRC_WriteStrClient( Client, RPL_ADMINME_MSG, Client_ID( prefix ), Conf_ServerName )) return DISCONNECTED;
692 3a3d6d7b 2002-09-16 alex if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC1_MSG, Client_ID( prefix ), Conf_ServerAdmin1 )) return DISCONNECTED;
693 3a3d6d7b 2002-09-16 alex if( ! IRC_WriteStrClient( Client, RPL_ADMINLOC2_MSG, Client_ID( prefix ), Conf_ServerAdmin2 )) return DISCONNECTED;
694 3a3d6d7b 2002-09-16 alex if( ! IRC_WriteStrClient( Client, RPL_ADMINEMAIL_MSG, Client_ID( prefix ), Conf_ServerAdminMail )) return DISCONNECTED;
696 3a3d6d7b 2002-09-16 alex return CONNECTED;
697 3a3d6d7b 2002-09-16 alex } /* IRC_ADMIN */
701 3a3d6d7b 2002-09-16 alex GLOBAL BOOLEAN
702 c2f60abe 2002-05-27 alex IRC_Show_MOTD( CLIENT *Client )
704 574ae82c 2001-12-26 alex BOOLEAN ok;
705 574ae82c 2001-12-26 alex CHAR line[127];
708 332db406 2001-12-26 alex assert( Client != NULL );
710 574ae82c 2001-12-26 alex fd = fopen( Conf_MotdFile, "r" );
713 574ae82c 2001-12-26 alex Log( LOG_WARNING, "Can't read MOTD file \"%s\": %s", Conf_MotdFile, strerror( errno ));
714 bed4005e 2002-01-04 alex return IRC_WriteStrClient( Client, ERR_NOMOTD_MSG, Client_ID( Client ) );
717 bed4005e 2002-01-04 alex IRC_WriteStrClient( Client, RPL_MOTDSTART_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )));
718 574ae82c 2001-12-26 alex while( TRUE )
720 574ae82c 2001-12-26 alex if( ! fgets( line, 126, fd )) break;
721 574ae82c 2001-12-26 alex if( line[strlen( line ) - 1] == '\n' ) line[strlen( line ) - 1] = '\0';
722 db58d347 2002-01-05 alex if( ! IRC_WriteStrClient( Client, RPL_MOTD_MSG, Client_ID( Client ), line ))
724 db58d347 2002-01-05 alex fclose( fd );
725 db58d347 2002-01-05 alex return FALSE;
728 bed4005e 2002-01-04 alex ok = IRC_WriteStrClient( Client, RPL_ENDOFMOTD_MSG, Client_ID( Client ) );
730 574ae82c 2001-12-26 alex fclose( fd );
733 ef7f7a90 2002-02-27 alex } /* IRC_Show_MOTD */
736 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
737 c2f60abe 2002-05-27 alex IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
739 c147ebef 2002-02-27 alex BOOLEAN is_visible, is_member;
740 a0123e42 2002-01-28 alex CHAR str[LINE_LEN + 1];
741 a0123e42 2002-01-28 alex CL2CHAN *cl2chan;
742 0595f42f 2002-02-11 alex CLIENT *cl;
744 a0123e42 2002-01-28 alex assert( Client != NULL );
745 a0123e42 2002-01-28 alex assert( Chan != NULL );
747 c147ebef 2002-02-27 alex if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
748 c147ebef 2002-02-27 alex else is_member = FALSE;
750 a0123e42 2002-01-28 alex /* Alle Mitglieder suchen */
751 a0123e42 2002-01-28 alex sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
752 a0123e42 2002-01-28 alex cl2chan = Channel_FirstMember( Chan );
753 a0123e42 2002-01-28 alex while( cl2chan )
755 0595f42f 2002-02-11 alex cl = Channel_GetClient( cl2chan );
757 c147ebef 2002-02-27 alex if( strchr( Client_Modes( cl ), 'i' )) is_visible = FALSE;
758 c147ebef 2002-02-27 alex else is_visible = TRUE;
760 c147ebef 2002-02-27 alex if( is_member || is_visible )
762 c147ebef 2002-02-27 alex /* Nick anhaengen */
763 c147ebef 2002-02-27 alex if( str[strlen( str ) - 1] != ':' ) strcat( str, " " );
764 c147ebef 2002-02-27 alex if( strchr( Channel_UserModes( Chan, cl ), 'o' )) strcat( str, "@" );
765 23add79c 2002-03-10 alex else if( strchr( Channel_UserModes( Chan, cl ), 'v' )) strcat( str, "+" );
766 c147ebef 2002-02-27 alex strcat( str, Client_ID( cl ));
768 c147ebef 2002-02-27 alex if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 4 ))
770 c147ebef 2002-02-27 alex /* Zeile wird zu lang: senden! */
771 c147ebef 2002-02-27 alex if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
772 c147ebef 2002-02-27 alex sprintf( str, RPL_NAMREPLY_MSG, Client_ID( Client ), "=", Channel_Name( Chan ));
776 a0123e42 2002-01-28 alex /* naechstes Mitglied suchen */
777 a0123e42 2002-01-28 alex cl2chan = Channel_NextMember( Chan, cl2chan );
779 a0123e42 2002-01-28 alex if( str[strlen( str ) - 1] != ':')
781 a0123e42 2002-01-28 alex /* Es sind noch Daten da, die gesendet werden muessen */
782 a0123e42 2002-01-28 alex if( ! IRC_WriteStrClient( Client, str )) return DISCONNECTED;
785 a0123e42 2002-01-28 alex return CONNECTED;
786 ef7f7a90 2002-02-27 alex } /* IRC_Send_NAMES */
789 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
790 c2f60abe 2002-05-27 alex IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
792 7de46835 2002-03-03 alex BOOLEAN is_visible, is_member;
793 7de46835 2002-03-03 alex CL2CHAN *cl2chan;
794 7de46835 2002-03-03 alex CHAR flags[8];
797 7de46835 2002-03-03 alex assert( Client != NULL );
798 7de46835 2002-03-03 alex assert( Chan != NULL );
800 7de46835 2002-03-03 alex if( Channel_IsMemberOf( Chan, Client )) is_member = TRUE;
801 7de46835 2002-03-03 alex else is_member = FALSE;
803 7de46835 2002-03-03 alex /* Alle Mitglieder suchen */
804 7de46835 2002-03-03 alex cl2chan = Channel_FirstMember( Chan );
805 7de46835 2002-03-03 alex while( cl2chan )
807 7de46835 2002-03-03 alex c = Channel_GetClient( cl2chan );
809 7de46835 2002-03-03 alex if( strchr( Client_Modes( c ), 'i' )) is_visible = FALSE;
810 7de46835 2002-03-03 alex else is_visible = TRUE;
812 7de46835 2002-03-03 alex if( is_member || is_visible )
814 7de46835 2002-03-03 alex /* Flags zusammenbasteln */
815 7de46835 2002-03-03 alex strcpy( flags, "H" );
816 7de46835 2002-03-03 alex if( strchr( Client_Modes( c ), 'o' )) strcat( flags, "*" );
817 7de46835 2002-03-03 alex if( strchr( Channel_UserModes( Chan, c ), 'o' )) strcat( flags, "@" );
818 23add79c 2002-03-10 alex else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strcat( flags, "+" );
820 7de46835 2002-03-03 alex /* ausgeben */
821 7de46835 2002-03-03 alex if(( ! OnlyOps ) || ( strchr( Client_Modes( c ), 'o' )))
823 7de46835 2002-03-03 alex 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;
827 7de46835 2002-03-03 alex /* naechstes Mitglied suchen */
828 7de46835 2002-03-03 alex cl2chan = Channel_NextMember( Chan, cl2chan );
830 7de46835 2002-03-03 alex return CONNECTED;
831 7de46835 2002-03-03 alex } /* IRC_Send_WHO */
834 c2f60abe 2002-05-27 alex GLOBAL BOOLEAN
835 c2f60abe 2002-05-27 alex IRC_Send_LUSERS( CLIENT *Client )
839 213fa099 2002-02-13 alex assert( Client != NULL );
841 213fa099 2002-02-13 alex /* Users, Services und Serevr im Netz */
842 213fa099 2002-02-13 alex if( ! IRC_WriteStrClient( Client, RPL_LUSERCLIENT_MSG, Client_ID( Client ), Client_UserCount( ), Client_ServiceCount( ), Client_ServerCount( ))) return DISCONNECTED;
844 213fa099 2002-02-13 alex /* IRC-Operatoren im Netz */
845 213fa099 2002-02-13 alex cnt = Client_OperCount( );
846 213fa099 2002-02-13 alex if( cnt > 0 )
848 213fa099 2002-02-13 alex if( ! IRC_WriteStrClient( Client, RPL_LUSEROP_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
851 213fa099 2002-02-13 alex /* Unbekannt Verbindungen */
852 213fa099 2002-02-13 alex cnt = Client_UnknownCount( );
853 213fa099 2002-02-13 alex if( cnt > 0 )
855 213fa099 2002-02-13 alex if( ! IRC_WriteStrClient( Client, RPL_LUSERUNKNOWN_MSG, Client_ID( Client ), cnt )) return DISCONNECTED;
858 213fa099 2002-02-13 alex /* Channels im Netz */
859 213fa099 2002-02-13 alex if( ! IRC_WriteStrClient( Client, RPL_LUSERCHANNELS_MSG, Client_ID( Client ), Channel_Count( ))) return DISCONNECTED;
861 213fa099 2002-02-13 alex /* Channels im Netz */
862 213fa099 2002-02-13 alex if( ! IRC_WriteStrClient( Client, RPL_LUSERME_MSG, Client_ID( Client ), Client_MyUserCount( ), Client_MyServiceCount( ), Client_MyServerCount( ))) return DISCONNECTED;
864 213fa099 2002-02-13 alex return CONNECTED;
865 ef7f7a90 2002-02-27 alex } /* IRC_Send_LUSERS */
868 38b9cb88 2001-12-14 alex /* -eof- */