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Commit | Line | Data |
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212380e3 | 1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * m_join.c: Joins a channel. | |
4 | * | |
5 | * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center | |
6 | * Copyright (C) 1996-2002 Hybrid Development Team | |
7 | * Copyright (C) 2002-2005 ircd-ratbox development team | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
22 | * USA | |
23 | * | |
212380e3 | 24 | */ |
25 | ||
26 | #include "stdinc.h" | |
212380e3 | 27 | #include "channel.h" |
28 | #include "client.h" | |
29 | #include "common.h" | |
30 | #include "hash.h" | |
13ae2f4b | 31 | #include "match.h" |
212380e3 | 32 | #include "ircd.h" |
33 | #include "numeric.h" | |
34 | #include "send.h" | |
35 | #include "s_serv.h" | |
36 | #include "s_conf.h" | |
37 | #include "s_newconf.h" | |
38 | #include "msg.h" | |
39 | #include "parse.h" | |
40 | #include "modules.h" | |
212380e3 | 41 | #include "packet.h" |
7608ef49 | 42 | #include "chmode.h" |
212380e3 | 43 | |
44 | static int m_join(struct Client *, struct Client *, int, const char **); | |
1d59ea37 | 45 | static int me_svsjoin(struct Client *, struct Client *, int, const char **); |
212380e3 | 46 | static int ms_join(struct Client *, struct Client *, int, const char **); |
452382d0 | 47 | static int ms_sjoin(struct Client *, struct Client *, int, const char **); |
212380e3 | 48 | |
1fe75e33 G |
49 | struct module_modes ModuleModes; |
50 | ||
212380e3 | 51 | struct Message join_msgtab = { |
52 | "JOIN", 0, 0, 0, MFLG_SLOW, | |
53 | {mg_unreg, {m_join, 2}, {ms_join, 2}, mg_ignore, mg_ignore, {m_join, 2}} | |
54 | }; | |
55 | ||
1d59ea37 JH |
56 | struct Message svsjoin_msgtab = { |
57 | "SVSJOIN", 0, 0, 0, MFLG_SLOW, | |
58 | {mg_ignore, mg_ignore, mg_ignore, mg_ignore, {me_svsjoin, 3}, mg_ignore} | |
59 | }; | |
60 | ||
452382d0 VY |
61 | struct Message sjoin_msgtab = { |
62 | "SJOIN", 0, 0, 0, MFLG_SLOW, | |
767394f0 | 63 | {mg_unreg, mg_ignore, mg_ignore, {ms_sjoin, 4}, mg_ignore, mg_ignore} |
452382d0 VY |
64 | }; |
65 | ||
b4db7c86 | 66 | mapi_clist_av1 join_clist[] = { &join_msgtab, &svsjoin_msgtab, &sjoin_msgtab, NULL }; |
212380e3 | 67 | |
67b90240 | 68 | DECLARE_MODULE_AV1(join, NULL, NULL, join_clist, NULL, NULL, "$Revision: 3494 $"); |
212380e3 | 69 | |
212380e3 | 70 | static void set_final_mode(struct Mode *mode, struct Mode *oldmode); |
71 | static void remove_our_modes(struct Channel *chptr, struct Client *source_p); | |
72 | ||
452382d0 | 73 | static void remove_ban_list(struct Channel *chptr, struct Client *source_p, |
0a70e150 | 74 | rb_dlink_list * list, char c, int mems); |
452382d0 | 75 | |
212380e3 | 76 | static char modebuf[MODEBUFLEN]; |
565f4362 | 77 | static char omodebuf[MODEBUFLEN]; |
212380e3 | 78 | static char parabuf[MODEBUFLEN]; |
452382d0 | 79 | static const char *para[MAXMODEPARAMS]; |
565f4362 | 80 | static char *mbuf, *ombuf; |
452382d0 | 81 | static int pargs; |
212380e3 | 82 | |
212380e3 | 83 | /* |
84 | * m_join | |
212380e3 | 85 | * parv[1] = channel |
86 | * parv[2] = channel password (key) | |
87 | */ | |
88 | static int | |
89 | m_join(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
90 | { | |
9230426e | 91 | user_join(client_p, source_p, parv[1], parc > 2 ? parv[2] : NULL); /* channel.c */ |
212380e3 | 92 | |
93 | return 0; | |
94 | } | |
95 | ||
1d59ea37 JH |
96 | /* |
97 | * me_svsjoin - small function to allow services to forcejoin clients, mainly for ns_ajoin | |
98 | * parv[1] = user to act on (join to a channel) | |
99 | * parv[2] = channel | |
f968f34f JH |
100 | * This does allow opers to "forcejoin" users to channels with operserv/raw or by writing a |
101 | * custom module (where they can make it not log anything), but the former bitches that it's | |
102 | * being used and the latter...Can probably be done anyway with enough hackyness if this | |
103 | * command didn't exist so it's not all that bad. | |
1d59ea37 JH |
104 | */ |
105 | static int | |
106 | me_svsjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
107 | { | |
108 | struct Client *target_p; | |
109 | ||
110 | if(!(source_p->flags & FLAGS_SERVICE)) | |
111 | return 0; | |
112 | ||
113 | if((target_p = find_person(parv[1])) == NULL) | |
114 | return 0; | |
115 | ||
ca328a79 G |
116 | if(!MyClient(target_p)) |
117 | return 0; | |
118 | ||
1d59ea37 JH |
119 | user_join(&me, target_p, parv[2], NULL); |
120 | return 0; | |
121 | } | |
122 | ||
212380e3 | 123 | /* |
124 | * ms_join | |
9d350156 JT |
125 | * parv[1] = channel TS |
126 | * parv[2] = channel | |
127 | * parv[3] = "+", formerly channel modes but now unused | |
128 | * alternatively, a single "0" parameter parts all channels | |
212380e3 | 129 | */ |
130 | static int | |
131 | ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
132 | { | |
133 | struct Channel *chptr; | |
bee3b671 | 134 | static struct Mode mode; |
212380e3 | 135 | time_t oldts; |
136 | time_t newts; | |
137 | int isnew; | |
212380e3 | 138 | int keep_our_modes = YES; |
139 | int keep_new_modes = YES; | |
90a3c35b | 140 | rb_dlink_node *ptr, *next_ptr; |
212380e3 | 141 | |
f4a80ce6 | 142 | /* special case for join 0 */ |
143 | if((parv[1][0] == '0') && (parv[1][1] == '\0') && parc == 2) | |
144 | { | |
145 | do_join_0(client_p, source_p); | |
146 | return 0; | |
147 | } | |
148 | ||
212380e3 | 149 | if(parc < 4) |
150 | return 0; | |
151 | ||
152 | if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) | |
153 | return 0; | |
154 | ||
155 | /* joins for local channels cant happen. */ | |
156 | if(parv[2][0] == '&') | |
157 | return 0; | |
158 | ||
159 | mbuf = modebuf; | |
565f4362 | 160 | ombuf = omodebuf; |
212380e3 | 161 | mode.key[0] = mode.forward[0] = '\0'; |
162 | mode.mode = mode.limit = mode.join_num = mode.join_time = 0; | |
163 | ||
212380e3 | 164 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) |
165 | return 0; | |
166 | ||
167 | newts = atol(parv[1]); | |
168 | oldts = chptr->channelts; | |
212380e3 | 169 | |
170 | #ifdef IGNORE_BOGUS_TS | |
171 | if(newts < 800000000) | |
172 | { | |
173 | sendto_realops_snomask(SNO_DEBUG, L_ALL, | |
174 | "*** Bogus TS %ld on %s ignored from %s", | |
175 | (long) newts, chptr->chname, client_p->name); | |
176 | newts = (oldts == 0) ? oldts : 800000000; | |
177 | } | |
178 | #else | |
179 | /* making a channel TS0 */ | |
180 | if(!isnew && !newts && oldts) | |
181 | { | |
182 | sendto_channel_local(ALL_MEMBERS, chptr, | |
183 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to 0", | |
184 | me.name, chptr->chname, chptr->chname, (long) oldts); | |
185 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
186 | "Server %s changing TS on %s from %ld to 0", | |
187 | source_p->name, chptr->chname, (long) oldts); | |
188 | } | |
189 | #endif | |
190 | ||
191 | if(isnew) | |
192 | chptr->channelts = newts; | |
193 | else if(newts == 0 || oldts == 0) | |
194 | chptr->channelts = 0; | |
195 | else if(newts == oldts) | |
196 | ; | |
197 | else if(newts < oldts) | |
198 | { | |
199 | keep_our_modes = NO; | |
200 | chptr->channelts = newts; | |
201 | } | |
202 | else | |
203 | keep_new_modes = NO; | |
204 | ||
212380e3 | 205 | /* Lost the TS, other side wins, so remove modes on this side */ |
206 | if(!keep_our_modes) | |
207 | { | |
bee3b671 | 208 | set_final_mode(&mode, &chptr->mode); |
209 | chptr->mode = mode; | |
212380e3 | 210 | remove_our_modes(chptr, source_p); |
90a3c35b | 211 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->invites.head) |
212380e3 | 212 | { |
213 | del_invite(chptr, ptr->data); | |
214 | } | |
bee3b671 | 215 | /* If setting -j, clear join throttle state -- jilles */ |
216 | chptr->join_count = chptr->join_delta = 0; | |
212380e3 | 217 | sendto_channel_local(ALL_MEMBERS, chptr, |
218 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to %ld", | |
219 | me.name, chptr->chname, chptr->chname, | |
220 | (long) oldts, (long) newts); | |
1117fbd3 | 221 | /* Update capitalization in channel name, this makes the |
222 | * capitalization timestamped like modes are -- jilles */ | |
223 | strcpy(chptr->chname, parv[2]); | |
bee3b671 | 224 | if(*modebuf != '\0') |
225 | sendto_channel_local(ALL_MEMBERS, chptr, | |
226 | ":%s MODE %s %s %s", | |
227 | source_p->servptr->name, | |
228 | chptr->chname, modebuf, parabuf); | |
565f4362 JH |
229 | if(*omodebuf != '\0') |
230 | sendto_channel_local(ONLY_OPERS, chptr, | |
231 | ":%s MODE %s %s %s", | |
232 | source_p->servptr->name, | |
233 | chptr->chname, modebuf, parabuf); | |
234 | *omodebuf = *modebuf = *parabuf = '\0'; | |
e6103160 JH |
235 | |
236 | /* since we're dropping our modes, we want to clear the mlock as well. --nenolod */ | |
237 | set_channel_mlock(client_p, source_p, chptr, NULL, FALSE); | |
212380e3 | 238 | } |
239 | ||
212380e3 | 240 | if(!IsMember(source_p, chptr)) |
241 | { | |
242 | add_user_to_channel(chptr, source_p, CHFL_PEON); | |
243 | if (chptr->mode.join_num && | |
9f6bbe3c | 244 | rb_current_time() - chptr->join_delta >= chptr->mode.join_time) |
212380e3 | 245 | { |
246 | chptr->join_count = 0; | |
9f6bbe3c | 247 | chptr->join_delta = rb_current_time(); |
212380e3 | 248 | } |
249 | chptr->join_count++; | |
250 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
251 | source_p->name, source_p->username, | |
252 | source_p->host, chptr->chname); | |
253 | } | |
254 | ||
212380e3 | 255 | sendto_server(client_p, chptr, CAP_TS6, NOCAPS, |
bee3b671 | 256 | ":%s JOIN %ld %s +", |
257 | source_p->id, (long) chptr->channelts, chptr->chname); | |
212380e3 | 258 | return 0; |
259 | } | |
260 | ||
452382d0 VY |
261 | static int |
262 | ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
263 | { | |
452382d0 VY |
264 | static char buf_uid[BUFSIZE]; |
265 | static const char empty_modes[] = "0"; | |
266 | struct Channel *chptr; | |
267 | struct Client *target_p, *fakesource_p; | |
268 | time_t newts; | |
269 | time_t oldts; | |
270 | static struct Mode mode, *oldmode; | |
271 | const char *modes; | |
272 | int args = 0; | |
273 | int keep_our_modes = 1; | |
274 | int keep_new_modes = 1; | |
275 | int fl; | |
276 | int isnew; | |
26476173 | 277 | int mlen_uid; |
452382d0 VY |
278 | int len_nick; |
279 | int len_uid; | |
280 | int len; | |
281 | int joins = 0; | |
282 | const char *s; | |
452382d0 VY |
283 | char *ptr_uid; |
284 | char *p; | |
285 | int i, joinc = 0, timeslice = 0; | |
286 | static char empty[] = ""; | |
287 | rb_dlink_node *ptr, *next_ptr; | |
288 | ||
289 | if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) | |
290 | return 0; | |
291 | ||
292 | /* SJOIN's for local channels can't happen. */ | |
293 | if(*parv[2] == '&') | |
294 | return 0; | |
295 | ||
565f4362 | 296 | omodebuf[0] = modebuf[0] = parabuf[0] = mode.key[0] = mode.forward[0] = '\0'; |
452382d0 VY |
297 | pargs = mode.mode = mode.limit = mode.join_num = mode.join_time = 0; |
298 | ||
299 | /* Hide connecting server on netburst -- jilles */ | |
300 | if (ConfigServerHide.flatten_links && !HasSentEob(source_p)) | |
301 | fakesource_p = &me; | |
302 | else | |
303 | fakesource_p = source_p; | |
304 | ||
305 | mbuf = modebuf; | |
565f4362 | 306 | ombuf = omodebuf; |
452382d0 VY |
307 | newts = atol(parv[1]); |
308 | ||
309 | s = parv[3]; | |
310 | while (*s) | |
311 | { | |
312 | switch (*(s++)) | |
313 | { | |
452382d0 | 314 | case 'f': |
907468c4 | 315 | rb_strlcpy(mode.forward, parv[4 + args], sizeof(mode.forward)); |
452382d0 VY |
316 | args++; |
317 | if(parc < 5 + args) | |
318 | return 0; | |
319 | break; | |
320 | case 'j': | |
321 | sscanf(parv[4 + args], "%d:%d", &joinc, ×lice); | |
322 | args++; | |
323 | mode.join_num = joinc; | |
324 | mode.join_time = timeslice; | |
325 | if(parc < 5 + args) | |
326 | return 0; | |
327 | break; | |
328 | case 'k': | |
907468c4 | 329 | rb_strlcpy(mode.key, parv[4 + args], sizeof(mode.key)); |
452382d0 VY |
330 | args++; |
331 | if(parc < 5 + args) | |
332 | return 0; | |
333 | break; | |
334 | case 'l': | |
335 | mode.limit = atoi(parv[4 + args]); | |
336 | args++; | |
337 | if(parc < 5 + args) | |
338 | return 0; | |
339 | break; | |
75818939 VY |
340 | default: |
341 | if(chmode_flags[(int) *s] != 0) | |
342 | { | |
343 | mode.mode |= chmode_flags[(int) *s]; | |
344 | } | |
452382d0 VY |
345 | } |
346 | } | |
347 | ||
348 | if(parv[args + 4]) | |
349 | { | |
350 | s = parv[args + 4]; | |
351 | ||
352 | /* remove any leading spaces */ | |
353 | while (*s == ' ') | |
354 | s++; | |
355 | } | |
356 | else | |
357 | s = ""; | |
358 | ||
359 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
360 | return 0; /* channel name too long? */ | |
361 | ||
362 | ||
363 | oldts = chptr->channelts; | |
364 | oldmode = &chptr->mode; | |
365 | ||
366 | #ifdef IGNORE_BOGUS_TS | |
367 | if(newts < 800000000) | |
368 | { | |
369 | sendto_realops_snomask(SNO_DEBUG, L_ALL, | |
370 | "*** Bogus TS %ld on %s ignored from %s", | |
371 | (long) newts, chptr->chname, client_p->name); | |
372 | ||
373 | newts = (oldts == 0) ? oldts : 800000000; | |
374 | } | |
375 | #else | |
376 | if(!isnew && !newts && oldts) | |
377 | { | |
378 | sendto_channel_local(ALL_MEMBERS, chptr, | |
379 | ":%s NOTICE %s :*** Notice -- TS for %s " | |
380 | "changed from %ld to 0", | |
381 | me.name, chptr->chname, chptr->chname, (long) oldts); | |
382 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
383 | "Server %s changing TS on %s from %ld to 0", | |
384 | source_p->name, chptr->chname, (long) oldts); | |
385 | } | |
386 | #endif | |
387 | ||
388 | if(isnew) | |
389 | chptr->channelts = newts; | |
390 | ||
391 | else if(newts == 0 || oldts == 0) | |
392 | chptr->channelts = 0; | |
393 | else if(newts == oldts) | |
394 | ; | |
395 | else if(newts < oldts) | |
396 | { | |
397 | /* If configured, kick people trying to join +i/+k | |
398 | * channels by recreating them on split servers. | |
399 | * Don't kick if the source has sent EOB (services | |
400 | * deopping everyone by TS-1 SJOIN). | |
401 | * -- jilles */ | |
402 | if (ConfigChannel.kick_on_split_riding && | |
403 | !HasSentEob(source_p) && | |
404 | ((mode.mode & MODE_INVITEONLY) || | |
405 | (mode.key[0] != 0 && irccmp(mode.key, oldmode->key) != 0))) | |
406 | { | |
407 | struct membership *msptr; | |
408 | struct Client *who; | |
409 | int l = rb_dlink_list_length(&chptr->members); | |
452382d0 VY |
410 | |
411 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head) | |
412 | { | |
413 | msptr = ptr->data; | |
414 | who = msptr->client_p; | |
415 | sendto_one(who, ":%s KICK %s %s :Net Rider", | |
416 | me.name, chptr->chname, who->name); | |
417 | ||
418 | sendto_server(NULL, chptr, CAP_TS6, NOCAPS, | |
419 | ":%s KICK %s %s :Net Rider", | |
420 | me.id, chptr->chname, | |
421 | who->id); | |
452382d0 VY |
422 | remove_user_from_channel(msptr); |
423 | if (--l == 0) | |
424 | break; | |
425 | } | |
426 | if (l == 0) | |
427 | { | |
428 | /* Channel was emptied, create a new one */ | |
429 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
430 | return 0; /* oops! */ | |
431 | ||
452382d0 VY |
432 | oldmode = &chptr->mode; |
433 | } | |
434 | } | |
435 | keep_our_modes = NO; | |
436 | chptr->channelts = newts; | |
437 | } | |
438 | else | |
439 | keep_new_modes = NO; | |
440 | ||
441 | if(!keep_new_modes) | |
442 | mode = *oldmode; | |
443 | else if(keep_our_modes) | |
444 | { | |
445 | mode.mode |= oldmode->mode; | |
446 | if(oldmode->limit > mode.limit) | |
447 | mode.limit = oldmode->limit; | |
448 | if(strcmp(mode.key, oldmode->key) < 0) | |
449 | strcpy(mode.key, oldmode->key); | |
450 | if(oldmode->join_num > mode.join_num || | |
451 | (oldmode->join_num == mode.join_num && | |
452 | oldmode->join_time > mode.join_time)) | |
453 | { | |
454 | mode.join_num = oldmode->join_num; | |
455 | mode.join_time = oldmode->join_time; | |
456 | } | |
457 | if(irccmp(mode.forward, oldmode->forward) < 0) | |
458 | strcpy(mode.forward, oldmode->forward); | |
459 | } | |
460 | else | |
461 | { | |
462 | /* If setting -j, clear join throttle state -- jilles */ | |
463 | if (!mode.join_num) | |
464 | chptr->join_count = chptr->join_delta = 0; | |
465 | } | |
466 | ||
467 | set_final_mode(&mode, oldmode); | |
468 | chptr->mode = mode; | |
469 | ||
470 | /* Lost the TS, other side wins, so remove modes on this side */ | |
471 | if(!keep_our_modes) | |
472 | { | |
473 | remove_our_modes(chptr, fakesource_p); | |
474 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->invites.head) | |
475 | { | |
476 | del_invite(chptr, ptr->data); | |
477 | } | |
730c5ff1 JT |
478 | |
479 | if(rb_dlink_list_length(&chptr->banlist) > 0) | |
480 | remove_ban_list(chptr, fakesource_p, &chptr->banlist, 'b', ALL_MEMBERS); | |
481 | if(rb_dlink_list_length(&chptr->exceptlist) > 0) | |
482 | remove_ban_list(chptr, fakesource_p, &chptr->exceptlist, | |
483 | 'e', ONLY_CHANOPS); | |
484 | if(rb_dlink_list_length(&chptr->invexlist) > 0) | |
485 | remove_ban_list(chptr, fakesource_p, &chptr->invexlist, | |
486 | 'I', ONLY_CHANOPS); | |
487 | if(rb_dlink_list_length(&chptr->quietlist) > 0) | |
488 | remove_ban_list(chptr, fakesource_p, &chptr->quietlist, | |
489 | 'q', ALL_MEMBERS); | |
490 | chptr->bants++; | |
491 | ||
452382d0 VY |
492 | sendto_channel_local(ALL_MEMBERS, chptr, |
493 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to %ld", | |
494 | me.name, chptr->chname, chptr->chname, | |
495 | (long) oldts, (long) newts); | |
496 | /* Update capitalization in channel name, this makes the | |
497 | * capitalization timestamped like modes are -- jilles */ | |
498 | strcpy(chptr->chname, parv[2]); | |
e6103160 JH |
499 | |
500 | /* since we're dropping our modes, we want to clear the mlock as well. --nenolod */ | |
501 | set_channel_mlock(client_p, source_p, chptr, NULL, FALSE); | |
452382d0 VY |
502 | } |
503 | ||
504 | if(*modebuf != '\0') | |
505 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s %s %s", | |
506 | fakesource_p->name, chptr->chname, modebuf, parabuf); | |
507 | ||
565f4362 JH |
508 | if(*omodebuf != '\0') |
509 | sendto_channel_local(ONLY_OPERS, chptr, ":%s MODE %s %s %s", | |
510 | fakesource_p->name, chptr->chname, omodebuf, parabuf); | |
511 | ||
512 | *omodebuf = *modebuf = *parabuf = '\0'; | |
452382d0 VY |
513 | |
514 | if(parv[3][0] != '0' && keep_new_modes) | |
515 | modes = channel_modes(chptr, source_p); | |
516 | else | |
517 | modes = empty_modes; | |
518 | ||
452382d0 VY |
519 | mlen_uid = rb_sprintf(buf_uid, ":%s SJOIN %ld %s %s :", |
520 | use_id(source_p), (long) chptr->channelts, parv[2], modes); | |
521 | ptr_uid = buf_uid + mlen_uid; | |
522 | ||
523 | mbuf = modebuf; | |
565f4362 | 524 | ombuf = omodebuf; |
452382d0 VY |
525 | para[0] = para[1] = para[2] = para[3] = empty; |
526 | pargs = 0; | |
527 | len_nick = len_uid = 0; | |
528 | ||
529 | /* if theres a space, theres going to be more than one nick, change the | |
530 | * first space to \0, so s is just the first nick, and point p to the | |
531 | * second nick | |
532 | */ | |
533 | if((p = strchr(s, ' ')) != NULL) | |
534 | { | |
535 | *p++ = '\0'; | |
536 | } | |
537 | ||
538 | *mbuf++ = '+'; | |
539 | ||
540 | while (s) | |
541 | { | |
542 | fl = 0; | |
543 | ||
ffd69d40 | 544 | for (i = 0; i < 4; i++) |
452382d0 | 545 | { |
82f8e812 G |
546 | if(*s == '!') |
547 | { | |
c1c91f94 | 548 | fl |= CHFL_ADMIN; |
82f8e812 G |
549 | s++; |
550 | } | |
551 | else if(*s == '@') | |
452382d0 VY |
552 | { |
553 | fl |= CHFL_CHANOP; | |
554 | s++; | |
555 | } | |
82f8e812 G |
556 | else if(*s == '%') |
557 | { | |
558 | fl |= CHFL_HALFOP; | |
559 | s++; | |
560 | } | |
452382d0 VY |
561 | else if(*s == '+') |
562 | { | |
563 | fl |= CHFL_VOICE; | |
564 | s++; | |
565 | } | |
566 | } | |
567 | ||
568 | /* if the client doesnt exist or is fake direction, skip. */ | |
569 | if(!(target_p = find_client(s)) || | |
570 | (target_p->from != client_p) || !IsPerson(target_p)) | |
571 | goto nextnick; | |
572 | ||
573 | /* we assume for these we can fit at least one nick/uid in.. */ | |
574 | ||
575 | /* check we can fit another status+nick+space into a buffer */ | |
452382d0 VY |
576 | if((mlen_uid + len_uid + IDLEN + 3) > (BUFSIZE - 3)) |
577 | { | |
578 | *(ptr_uid - 1) = '\0'; | |
579 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
580 | ptr_uid = buf_uid + mlen_uid; | |
581 | len_uid = 0; | |
582 | } | |
583 | ||
584 | if(keep_new_modes) | |
585 | { | |
c1c91f94 | 586 | if(fl & CHFL_ADMIN) |
82f8e812 G |
587 | { |
588 | *ptr_uid++ = '!'; | |
589 | len_nick++; | |
590 | len_uid++; | |
591 | } | |
452382d0 VY |
592 | if(fl & CHFL_CHANOP) |
593 | { | |
452382d0 VY |
594 | *ptr_uid++ = '@'; |
595 | len_nick++; | |
596 | len_uid++; | |
597 | } | |
82f8e812 G |
598 | if(fl & CHFL_HALFOP) |
599 | { | |
600 | *ptr_uid++ = '%'; | |
601 | len_nick++; | |
602 | len_uid++; | |
603 | } | |
452382d0 VY |
604 | if(fl & CHFL_VOICE) |
605 | { | |
452382d0 VY |
606 | *ptr_uid++ = '+'; |
607 | len_nick++; | |
608 | len_uid++; | |
609 | } | |
610 | } | |
611 | ||
612 | /* copy the nick to the two buffers */ | |
452382d0 VY |
613 | len = rb_sprintf(ptr_uid, "%s ", use_id(target_p)); |
614 | ptr_uid += len; | |
615 | len_uid += len; | |
616 | ||
617 | if(!keep_new_modes) | |
618 | fl = 0; | |
619 | ||
620 | if(!IsMember(target_p, chptr)) | |
621 | { | |
622 | add_user_to_channel(chptr, target_p, fl); | |
623 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
624 | target_p->name, | |
625 | target_p->username, target_p->host, parv[2]); | |
626 | joins++; | |
627 | } | |
628 | ||
82f8e812 G |
629 | /* If anyone can think of a way to do this that doesn't make babies cry |
630 | * I would love to hear it - Taros */ | |
631 | ||
c1c91f94 | 632 | if(fl & CHFL_ADMIN) |
82f8e812 G |
633 | { |
634 | *mbuf++ = 'a'; | |
635 | para[pargs++] = target_p->name; | |
636 | ||
637 | if(fl & CHFL_CHANOP) | |
638 | { | |
639 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
640 | * a new buffer | |
641 | */ | |
642 | if(pargs >= MAXMODEPARAMS) | |
643 | { | |
644 | *mbuf = '\0'; | |
645 | sendto_channel_local(ALL_MEMBERS, chptr, | |
646 | ":%s MODE %s %s %s %s %s %s", | |
647 | fakesource_p->name, chptr->chname, | |
648 | modebuf, | |
649 | para[0], para[1], para[2], para[3]); | |
650 | mbuf = modebuf; | |
651 | *mbuf++ = '+'; | |
652 | para[0] = para[1] = para[2] = para[3] = NULL; | |
653 | pargs = 0; | |
654 | } | |
655 | ||
656 | *mbuf++ = 'o'; | |
657 | para[pargs++] = target_p->name; | |
658 | } | |
659 | if(fl & CHFL_HALFOP) | |
660 | { | |
661 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
662 | * a new buffer | |
663 | */ | |
664 | if(pargs >= MAXMODEPARAMS) | |
665 | { | |
666 | *mbuf = '\0'; | |
667 | sendto_channel_local(ALL_MEMBERS, chptr, | |
668 | ":%s MODE %s %s %s %s %s %s", | |
669 | fakesource_p->name, chptr->chname, | |
670 | modebuf, | |
671 | para[0], para[1], para[2], para[3]); | |
672 | mbuf = modebuf; | |
673 | *mbuf++ = '+'; | |
674 | para[0] = para[1] = para[2] = para[3] = NULL; | |
675 | pargs = 0; | |
676 | } | |
677 | ||
678 | *mbuf++ = 'h'; | |
679 | para[pargs++] = target_p->name; | |
680 | } | |
681 | if(fl & CHFL_VOICE) | |
682 | { | |
683 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
684 | * a new buffer | |
685 | */ | |
686 | if(pargs >= MAXMODEPARAMS) | |
687 | { | |
688 | *mbuf = '\0'; | |
689 | sendto_channel_local(ALL_MEMBERS, chptr, | |
690 | ":%s MODE %s %s %s %s %s %s", | |
691 | fakesource_p->name, chptr->chname, | |
692 | modebuf, | |
693 | para[0], para[1], para[2], para[3]); | |
694 | mbuf = modebuf; | |
695 | *mbuf++ = '+'; | |
696 | para[0] = para[1] = para[2] = para[3] = NULL; | |
697 | pargs = 0; | |
698 | } | |
699 | ||
700 | *mbuf++ = 'v'; | |
701 | para[pargs++] = target_p->name; | |
702 | } | |
703 | } | |
ffd69d40 | 704 | else if(fl & CHFL_CHANOP) |
452382d0 VY |
705 | { |
706 | *mbuf++ = 'o'; | |
707 | para[pargs++] = target_p->name; | |
708 | ||
82f8e812 G |
709 | if(fl & CHFL_HALFOP) |
710 | { | |
711 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
712 | * a new buffer | |
713 | */ | |
714 | if(pargs >= MAXMODEPARAMS) | |
715 | { | |
716 | *mbuf = '\0'; | |
717 | sendto_channel_local(ALL_MEMBERS, chptr, | |
718 | ":%s MODE %s %s %s %s %s %s", | |
719 | fakesource_p->name, chptr->chname, | |
720 | modebuf, | |
721 | para[0], para[1], para[2], para[3]); | |
722 | mbuf = modebuf; | |
723 | *mbuf++ = '+'; | |
724 | para[0] = para[1] = para[2] = para[3] = NULL; | |
725 | pargs = 0; | |
726 | } | |
727 | ||
728 | *mbuf++ = 'h'; | |
729 | para[pargs++] = target_p->name; | |
730 | } | |
452382d0 VY |
731 | if(fl & CHFL_VOICE) |
732 | { | |
733 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
734 | * a new buffer | |
735 | */ | |
736 | if(pargs >= MAXMODEPARAMS) | |
737 | { | |
738 | *mbuf = '\0'; | |
739 | sendto_channel_local(ALL_MEMBERS, chptr, | |
740 | ":%s MODE %s %s %s %s %s %s", | |
741 | fakesource_p->name, chptr->chname, | |
742 | modebuf, | |
743 | para[0], para[1], para[2], para[3]); | |
744 | mbuf = modebuf; | |
745 | *mbuf++ = '+'; | |
746 | para[0] = para[1] = para[2] = para[3] = NULL; | |
747 | pargs = 0; | |
748 | } | |
749 | ||
750 | *mbuf++ = 'v'; | |
751 | para[pargs++] = target_p->name; | |
752 | } | |
753 | } | |
ffd69d40 | 754 | else if(fl & CHFL_HALFOP) |
82f8e812 G |
755 | { |
756 | *mbuf++ = 'h'; | |
757 | para[pargs++] = target_p->name; | |
758 | ||
759 | if(fl & CHFL_VOICE) | |
760 | { | |
761 | /* its possible the +h has filled up MAXMODEPARAMS, if so, start | |
762 | * a new buffer | |
763 | */ | |
764 | if(pargs >= MAXMODEPARAMS) | |
765 | { | |
766 | *mbuf = '\0'; | |
767 | sendto_channel_local(ALL_MEMBERS, chptr, | |
768 | ":%s MODE %s %s %s %s %s %s", | |
769 | fakesource_p->name, chptr->chname, | |
770 | modebuf, | |
771 | para[0], para[1], para[2], para[3]); | |
772 | mbuf = modebuf; | |
773 | *mbuf++ = '+'; | |
774 | para[0] = para[1] = para[2] = para[3] = NULL; | |
775 | pargs = 0; | |
776 | } | |
777 | ||
778 | *mbuf++ = 'v'; | |
779 | para[pargs++] = target_p->name; | |
780 | } | |
781 | } | |
452382d0 VY |
782 | else if(fl & CHFL_VOICE) |
783 | { | |
784 | *mbuf++ = 'v'; | |
785 | para[pargs++] = target_p->name; | |
786 | } | |
787 | ||
788 | if(pargs >= MAXMODEPARAMS) | |
789 | { | |
790 | *mbuf = '\0'; | |
791 | sendto_channel_local(ALL_MEMBERS, chptr, | |
792 | ":%s MODE %s %s %s %s %s %s", | |
793 | fakesource_p->name, | |
794 | chptr->chname, | |
795 | modebuf, para[0], para[1], para[2], para[3]); | |
796 | mbuf = modebuf; | |
797 | *mbuf++ = '+'; | |
798 | para[0] = para[1] = para[2] = para[3] = NULL; | |
799 | pargs = 0; | |
800 | } | |
801 | ||
802 | nextnick: | |
803 | /* p points to the next nick */ | |
804 | s = p; | |
805 | ||
806 | /* if there was a trailing space and p was pointing to it, then we | |
807 | * need to exit.. this has the side effect of breaking double spaces | |
808 | * in an sjoin.. but that shouldnt happen anyway | |
809 | */ | |
810 | if(s && (*s == '\0')) | |
811 | s = p = NULL; | |
812 | ||
813 | /* if p was NULL due to no spaces, s wont exist due to the above, so | |
814 | * we cant check it for spaces.. if there are no spaces, then when | |
815 | * we next get here, s will be NULL | |
816 | */ | |
817 | if(s && ((p = strchr(s, ' ')) != NULL)) | |
818 | { | |
819 | *p++ = '\0'; | |
820 | } | |
821 | } | |
822 | ||
823 | *mbuf = '\0'; | |
824 | if(pargs) | |
825 | { | |
826 | sendto_channel_local(ALL_MEMBERS, chptr, | |
827 | ":%s MODE %s %s %s %s %s %s", | |
828 | fakesource_p->name, chptr->chname, modebuf, | |
829 | para[0], CheckEmpty(para[1]), | |
830 | CheckEmpty(para[2]), CheckEmpty(para[3])); | |
831 | } | |
832 | ||
1fe75e33 | 833 | if(!joins && !(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && isnew) |
452382d0 VY |
834 | { |
835 | destroy_channel(chptr); | |
836 | ||
837 | return 0; | |
838 | } | |
839 | ||
840 | /* Keep the colon if we're sending an SJOIN without nicks -- jilles */ | |
841 | if (joins) | |
842 | { | |
452382d0 VY |
843 | *(ptr_uid - 1) = '\0'; |
844 | } | |
845 | ||
846 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
452382d0 | 847 | |
452382d0 VY |
848 | return 0; |
849 | } | |
850 | ||
212380e3 | 851 | |
212380e3 | 852 | static void |
853 | set_final_mode(struct Mode *mode, struct Mode *oldmode) | |
854 | { | |
565f4362 | 855 | int dir = MODE_QUERY, odir = MODE_QUERY; |
212380e3 | 856 | char *pbuf = parabuf; |
857 | int len; | |
858 | int i; | |
859 | ||
860 | /* ok, first get a list of modes we need to add */ | |
75818939 | 861 | for (i = 0; i < 256; i++) |
212380e3 | 862 | { |
75818939 | 863 | if((mode->mode & chmode_flags[i]) && !(oldmode->mode & chmode_flags[i])) |
212380e3 | 864 | { |
565f4362 | 865 | if (chmode_table[i].set_func == chm_hidden) |
212380e3 | 866 | { |
565f4362 JH |
867 | if(odir != MODE_ADD) |
868 | { | |
869 | *ombuf++ = '+'; | |
870 | odir = MODE_ADD; | |
871 | } | |
872 | *ombuf++ = i; | |
873 | } | |
874 | else | |
875 | { | |
876 | if(dir != MODE_ADD) | |
877 | { | |
878 | *mbuf++ = '+'; | |
879 | dir = MODE_ADD; | |
880 | } | |
881 | *mbuf++ = i; | |
882 | ||
212380e3 | 883 | } |
212380e3 | 884 | } |
885 | } | |
886 | ||
887 | /* now the ones we need to remove. */ | |
75818939 | 888 | for (i = 0; i < 256; i++) |
212380e3 | 889 | { |
75818939 | 890 | if((oldmode->mode & chmode_flags[i]) && !(mode->mode & chmode_flags[i])) |
212380e3 | 891 | { |
565f4362 | 892 | if(chmode_table[i].set_func == chm_hidden) |
212380e3 | 893 | { |
565f4362 JH |
894 | if(odir != MODE_DEL) |
895 | { | |
896 | *ombuf++ = '-'; | |
897 | odir = MODE_DEL; | |
898 | } | |
899 | *ombuf++ = i; | |
900 | } | |
901 | else | |
902 | { | |
903 | if(dir != MODE_DEL) | |
904 | { | |
905 | *mbuf++ = '-'; | |
906 | dir = MODE_DEL; | |
907 | } | |
908 | *mbuf++ = i; | |
212380e3 | 909 | } |
212380e3 | 910 | } |
911 | } | |
912 | ||
913 | if(oldmode->limit && !mode->limit) | |
914 | { | |
915 | if(dir != MODE_DEL) | |
916 | { | |
917 | *mbuf++ = '-'; | |
918 | dir = MODE_DEL; | |
919 | } | |
920 | *mbuf++ = 'l'; | |
921 | } | |
922 | if(oldmode->key[0] && !mode->key[0]) | |
923 | { | |
924 | if(dir != MODE_DEL) | |
925 | { | |
926 | *mbuf++ = '-'; | |
927 | dir = MODE_DEL; | |
928 | } | |
929 | *mbuf++ = 'k'; | |
581fa5c4 | 930 | len = rb_sprintf(pbuf, "%s ", oldmode->key); |
212380e3 | 931 | pbuf += len; |
932 | } | |
933 | if(oldmode->join_num && !mode->join_num) | |
934 | { | |
935 | if(dir != MODE_DEL) | |
936 | { | |
937 | *mbuf++ = '-'; | |
938 | dir = MODE_DEL; | |
939 | } | |
940 | *mbuf++ = 'j'; | |
941 | } | |
942 | if(oldmode->forward[0] && !mode->forward[0]) | |
943 | { | |
944 | if(dir != MODE_DEL) | |
945 | { | |
946 | *mbuf++ = '-'; | |
947 | dir = MODE_DEL; | |
948 | } | |
949 | *mbuf++ = 'f'; | |
950 | } | |
951 | if(mode->limit && oldmode->limit != mode->limit) | |
952 | { | |
953 | if(dir != MODE_ADD) | |
954 | { | |
955 | *mbuf++ = '+'; | |
956 | dir = MODE_ADD; | |
957 | } | |
958 | *mbuf++ = 'l'; | |
581fa5c4 | 959 | len = rb_sprintf(pbuf, "%d ", mode->limit); |
212380e3 | 960 | pbuf += len; |
961 | } | |
962 | if(mode->key[0] && strcmp(oldmode->key, mode->key)) | |
963 | { | |
964 | if(dir != MODE_ADD) | |
965 | { | |
966 | *mbuf++ = '+'; | |
967 | dir = MODE_ADD; | |
968 | } | |
969 | *mbuf++ = 'k'; | |
581fa5c4 | 970 | len = rb_sprintf(pbuf, "%s ", mode->key); |
212380e3 | 971 | pbuf += len; |
972 | } | |
973 | if(mode->join_num && (oldmode->join_num != mode->join_num || oldmode->join_time != mode->join_time)) | |
974 | { | |
975 | if(dir != MODE_ADD) | |
976 | { | |
977 | *mbuf++ = '+'; | |
978 | dir = MODE_ADD; | |
979 | } | |
980 | *mbuf++ = 'j'; | |
581fa5c4 | 981 | len = rb_sprintf(pbuf, "%d:%d ", mode->join_num, mode->join_time); |
212380e3 | 982 | pbuf += len; |
983 | } | |
1fe75e33 | 984 | if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ModuleModes.MODE_FORWARD) |
212380e3 | 985 | { |
986 | if(dir != MODE_ADD) | |
987 | { | |
988 | *mbuf++ = '+'; | |
989 | dir = MODE_ADD; | |
990 | } | |
991 | *mbuf++ = 'f'; | |
581fa5c4 | 992 | len = rb_sprintf(pbuf, "%s ", mode->forward); |
212380e3 | 993 | pbuf += len; |
994 | } | |
995 | *mbuf = '\0'; | |
996 | } | |
997 | ||
998 | /* | |
999 | * remove_our_modes | |
1000 | * | |
1001 | * inputs - | |
1002 | * output - | |
1003 | * side effects - | |
1004 | */ | |
1005 | static void | |
1006 | remove_our_modes(struct Channel *chptr, struct Client *source_p) | |
1007 | { | |
1008 | struct membership *msptr; | |
08d11e34 | 1009 | rb_dlink_node *ptr; |
212380e3 | 1010 | char lmodebuf[MODEBUFLEN]; |
1011 | char *lpara[MAXMODEPARAMS]; | |
1012 | int count = 0; | |
1013 | int i; | |
1014 | ||
1015 | mbuf = lmodebuf; | |
1016 | *mbuf++ = '-'; | |
1017 | ||
1018 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1019 | lpara[i] = NULL; | |
1020 | ||
08d11e34 | 1021 | RB_DLINK_FOREACH(ptr, chptr->members.head) |
212380e3 | 1022 | { |
1023 | msptr = ptr->data; | |
1024 | ||
82f8e812 G |
1025 | /* If anyone can think of a way to do this that doesn't make babies cry |
1026 | * I would love to hear it - Taros */ | |
1027 | ||
c1c91f94 | 1028 | if(is_admin(msptr)) |
82f8e812 | 1029 | { |
c1c91f94 | 1030 | msptr->flags &= ~CHFL_ADMIN; |
82f8e812 G |
1031 | lpara[count++] = msptr->client_p->name; |
1032 | *mbuf++ = 'a'; | |
1033 | ||
1034 | /* Make sure it fits if +h, +o, or +v are involved */ | |
1035 | if(is_chanop(msptr)) | |
1036 | { | |
1037 | if(count >= MAXMODEPARAMS) | |
1038 | { | |
1039 | *mbuf = '\0'; | |
1040 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1041 | ":%s MODE %s %s %s %s %s %s", | |
1042 | source_p->name, chptr->chname, | |
1043 | lmodebuf, lpara[0], lpara[1], | |
1044 | lpara[2], lpara[3]); | |
1045 | ||
1046 | /* preserve the initial '-' */ | |
1047 | mbuf = lmodebuf; | |
1048 | *mbuf++ = '-'; | |
1049 | count = 0; | |
1050 | ||
1051 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1052 | lpara[i] = NULL; | |
1053 | } | |
1054 | ||
1055 | msptr->flags &= ~CHFL_CHANOP; | |
1056 | lpara[count++] = msptr->client_p->name; | |
1057 | *mbuf++ = 'o'; | |
1058 | } | |
1059 | if(is_halfop(msptr)) | |
1060 | { | |
1061 | if(count >= MAXMODEPARAMS) | |
1062 | { | |
1063 | *mbuf = '\0'; | |
1064 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1065 | ":%s MODE %s %s %s %s %s %s", | |
1066 | source_p->name, chptr->chname, | |
1067 | lmodebuf, lpara[0], lpara[1], | |
1068 | lpara[2], lpara[3]); | |
1069 | ||
1070 | /* preserve the initial '-' */ | |
1071 | mbuf = lmodebuf; | |
1072 | *mbuf++ = '-'; | |
1073 | count = 0; | |
1074 | ||
1075 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1076 | lpara[i] = NULL; | |
1077 | } | |
1078 | ||
1079 | msptr->flags &= ~CHFL_HALFOP; | |
1080 | lpara[count++] = msptr->client_p->name; | |
1081 | *mbuf++ = 'h'; | |
1082 | } | |
1083 | if(is_voiced(msptr)) | |
1084 | { | |
1085 | if(count >= MAXMODEPARAMS) | |
1086 | { | |
1087 | *mbuf = '\0'; | |
1088 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1089 | ":%s MODE %s %s %s %s %s %s", | |
1090 | source_p->name, chptr->chname, | |
1091 | lmodebuf, lpara[0], lpara[1], | |
1092 | lpara[2], lpara[3]); | |
1093 | ||
1094 | /* preserve the initial '-' */ | |
1095 | mbuf = lmodebuf; | |
1096 | *mbuf++ = '-'; | |
1097 | count = 0; | |
1098 | ||
1099 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1100 | lpara[i] = NULL; | |
1101 | } | |
1102 | ||
1103 | msptr->flags &= ~CHFL_VOICE; | |
1104 | lpara[count++] = msptr->client_p->name; | |
1105 | *mbuf++ = 'v'; | |
1106 | } | |
1107 | } | |
1108 | else if(is_chanop(msptr)) | |
212380e3 | 1109 | { |
1110 | msptr->flags &= ~CHFL_CHANOP; | |
1111 | lpara[count++] = msptr->client_p->name; | |
1112 | *mbuf++ = 'o'; | |
1113 | ||
82f8e812 G |
1114 | /* Make sure it fits if +h or +v are involved */ |
1115 | if(is_halfop(msptr)) | |
1116 | { | |
1117 | if(count >= MAXMODEPARAMS) | |
1118 | { | |
1119 | *mbuf = '\0'; | |
1120 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1121 | ":%s MODE %s %s %s %s %s %s", | |
1122 | source_p->name, chptr->chname, | |
1123 | lmodebuf, lpara[0], lpara[1], | |
1124 | lpara[2], lpara[3]); | |
1125 | ||
1126 | /* preserve the initial '-' */ | |
1127 | mbuf = lmodebuf; | |
1128 | *mbuf++ = '-'; | |
1129 | count = 0; | |
1130 | ||
1131 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1132 | lpara[i] = NULL; | |
1133 | } | |
1134 | ||
1135 | msptr->flags &= ~CHFL_HALFOP; | |
1136 | lpara[count++] = msptr->client_p->name; | |
1137 | *mbuf++ = 'h'; | |
1138 | } | |
1139 | if(is_voiced(msptr)) | |
1140 | { | |
1141 | if(count >= MAXMODEPARAMS) | |
1142 | { | |
1143 | *mbuf = '\0'; | |
1144 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1145 | ":%s MODE %s %s %s %s %s %s", | |
1146 | source_p->name, chptr->chname, | |
1147 | lmodebuf, lpara[0], lpara[1], | |
1148 | lpara[2], lpara[3]); | |
1149 | ||
1150 | /* preserve the initial '-' */ | |
1151 | mbuf = lmodebuf; | |
1152 | *mbuf++ = '-'; | |
1153 | count = 0; | |
1154 | ||
1155 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1156 | lpara[i] = NULL; | |
1157 | } | |
1158 | ||
1159 | msptr->flags &= ~CHFL_VOICE; | |
1160 | lpara[count++] = msptr->client_p->name; | |
1161 | *mbuf++ = 'v'; | |
1162 | } | |
1163 | } | |
1164 | else if(is_halfop(msptr)) | |
1165 | { | |
1166 | msptr->flags &= ~CHFL_HALFOP; | |
1167 | lpara[count++] = msptr->client_p->name; | |
1168 | *mbuf++ = 'h'; | |
1169 | ||
1170 | /* +hv, might not fit so check. */ | |
212380e3 | 1171 | if(is_voiced(msptr)) |
1172 | { | |
1173 | if(count >= MAXMODEPARAMS) | |
1174 | { | |
1175 | *mbuf = '\0'; | |
1176 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1177 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1178 | source_p->name, chptr->chname, |
212380e3 | 1179 | lmodebuf, lpara[0], lpara[1], |
1180 | lpara[2], lpara[3]); | |
1181 | ||
1182 | /* preserve the initial '-' */ | |
1183 | mbuf = lmodebuf; | |
1184 | *mbuf++ = '-'; | |
1185 | count = 0; | |
1186 | ||
1187 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1188 | lpara[i] = NULL; | |
1189 | } | |
1190 | ||
1191 | msptr->flags &= ~CHFL_VOICE; | |
1192 | lpara[count++] = msptr->client_p->name; | |
1193 | *mbuf++ = 'v'; | |
1194 | } | |
1195 | } | |
1196 | else if(is_voiced(msptr)) | |
1197 | { | |
1198 | msptr->flags &= ~CHFL_VOICE; | |
1199 | lpara[count++] = msptr->client_p->name; | |
1200 | *mbuf++ = 'v'; | |
1201 | } | |
1202 | else | |
1203 | continue; | |
1204 | ||
1205 | if(count >= MAXMODEPARAMS) | |
1206 | { | |
1207 | *mbuf = '\0'; | |
1208 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1209 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1210 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1211 | lpara[0], lpara[1], lpara[2], lpara[3]); |
1212 | mbuf = lmodebuf; | |
1213 | *mbuf++ = '-'; | |
1214 | count = 0; | |
1215 | ||
1216 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1217 | lpara[i] = NULL; | |
1218 | } | |
1219 | } | |
1220 | ||
1221 | if(count != 0) | |
1222 | { | |
1223 | *mbuf = '\0'; | |
1224 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1225 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1226 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1227 | EmptyString(lpara[0]) ? "" : lpara[0], |
1228 | EmptyString(lpara[1]) ? "" : lpara[1], | |
1229 | EmptyString(lpara[2]) ? "" : lpara[2], | |
1230 | EmptyString(lpara[3]) ? "" : lpara[3]); | |
1231 | ||
1232 | } | |
1233 | } | |
452382d0 VY |
1234 | |
1235 | /* remove_ban_list() | |
1236 | * | |
1237 | * inputs - channel, source, list to remove, char of mode, caps needed | |
1238 | * outputs - | |
1239 | * side effects - given list is removed, with modes issued to local clients | |
452382d0 VY |
1240 | */ |
1241 | static void | |
1242 | remove_ban_list(struct Channel *chptr, struct Client *source_p, | |
0a70e150 | 1243 | rb_dlink_list * list, char c, int mems) |
452382d0 VY |
1244 | { |
1245 | static char lmodebuf[BUFSIZE]; | |
1246 | static char lparabuf[BUFSIZE]; | |
1247 | struct Ban *banptr; | |
1248 | rb_dlink_node *ptr; | |
1249 | rb_dlink_node *next_ptr; | |
1250 | char *pbuf; | |
1251 | int count = 0; | |
1252 | int cur_len, mlen, plen; | |
1253 | ||
1254 | pbuf = lparabuf; | |
1255 | ||
1256 | cur_len = mlen = rb_sprintf(lmodebuf, ":%s MODE %s -", source_p->name, chptr->chname); | |
1257 | mbuf = lmodebuf + mlen; | |
1258 | ||
1259 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, list->head) | |
1260 | { | |
1261 | banptr = ptr->data; | |
1262 | ||
1263 | /* trailing space, and the mode letter itself */ | |
1264 | plen = strlen(banptr->banstr) + 2; | |
1265 | ||
1266 | if(count >= MAXMODEPARAMS || (cur_len + plen) > BUFSIZE - 4) | |
1267 | { | |
1268 | /* remove trailing space */ | |
1269 | *mbuf = '\0'; | |
1270 | *(pbuf - 1) = '\0'; | |
1271 | ||
1272 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1273 | |
1274 | cur_len = mlen; | |
1275 | mbuf = lmodebuf + mlen; | |
1276 | pbuf = lparabuf; | |
1277 | count = 0; | |
1278 | } | |
1279 | ||
1280 | *mbuf++ = c; | |
1281 | cur_len += plen; | |
1282 | pbuf += rb_sprintf(pbuf, "%s ", banptr->banstr); | |
1283 | count++; | |
1284 | ||
1285 | free_ban(banptr); | |
1286 | } | |
1287 | ||
1288 | *mbuf = '\0'; | |
1289 | *(pbuf - 1) = '\0'; | |
1290 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1291 | |
1292 | list->head = list->tail = NULL; | |
1293 | list->length = 0; | |
1294 | } |