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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'; | |
212380e3 | 235 | } |
236 | ||
212380e3 | 237 | if(!IsMember(source_p, chptr)) |
238 | { | |
239 | add_user_to_channel(chptr, source_p, CHFL_PEON); | |
240 | if (chptr->mode.join_num && | |
9f6bbe3c | 241 | rb_current_time() - chptr->join_delta >= chptr->mode.join_time) |
212380e3 | 242 | { |
243 | chptr->join_count = 0; | |
9f6bbe3c | 244 | chptr->join_delta = rb_current_time(); |
212380e3 | 245 | } |
246 | chptr->join_count++; | |
247 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
248 | source_p->name, source_p->username, | |
249 | source_p->host, chptr->chname); | |
250 | } | |
251 | ||
212380e3 | 252 | sendto_server(client_p, chptr, CAP_TS6, NOCAPS, |
bee3b671 | 253 | ":%s JOIN %ld %s +", |
254 | source_p->id, (long) chptr->channelts, chptr->chname); | |
212380e3 | 255 | return 0; |
256 | } | |
257 | ||
452382d0 VY |
258 | static int |
259 | ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
260 | { | |
452382d0 VY |
261 | static char buf_uid[BUFSIZE]; |
262 | static const char empty_modes[] = "0"; | |
263 | struct Channel *chptr; | |
264 | struct Client *target_p, *fakesource_p; | |
265 | time_t newts; | |
266 | time_t oldts; | |
267 | static struct Mode mode, *oldmode; | |
268 | const char *modes; | |
269 | int args = 0; | |
270 | int keep_our_modes = 1; | |
271 | int keep_new_modes = 1; | |
272 | int fl; | |
273 | int isnew; | |
26476173 | 274 | int mlen_uid; |
452382d0 VY |
275 | int len_nick; |
276 | int len_uid; | |
277 | int len; | |
278 | int joins = 0; | |
279 | const char *s; | |
452382d0 VY |
280 | char *ptr_uid; |
281 | char *p; | |
282 | int i, joinc = 0, timeslice = 0; | |
283 | static char empty[] = ""; | |
284 | rb_dlink_node *ptr, *next_ptr; | |
285 | ||
286 | if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) | |
287 | return 0; | |
288 | ||
289 | /* SJOIN's for local channels can't happen. */ | |
290 | if(*parv[2] == '&') | |
291 | return 0; | |
292 | ||
565f4362 | 293 | omodebuf[0] = modebuf[0] = parabuf[0] = mode.key[0] = mode.forward[0] = '\0'; |
452382d0 VY |
294 | pargs = mode.mode = mode.limit = mode.join_num = mode.join_time = 0; |
295 | ||
296 | /* Hide connecting server on netburst -- jilles */ | |
297 | if (ConfigServerHide.flatten_links && !HasSentEob(source_p)) | |
298 | fakesource_p = &me; | |
299 | else | |
300 | fakesource_p = source_p; | |
301 | ||
302 | mbuf = modebuf; | |
565f4362 | 303 | ombuf = omodebuf; |
452382d0 VY |
304 | newts = atol(parv[1]); |
305 | ||
306 | s = parv[3]; | |
307 | while (*s) | |
308 | { | |
309 | switch (*(s++)) | |
310 | { | |
452382d0 | 311 | case 'f': |
907468c4 | 312 | rb_strlcpy(mode.forward, parv[4 + args], sizeof(mode.forward)); |
452382d0 VY |
313 | args++; |
314 | if(parc < 5 + args) | |
315 | return 0; | |
316 | break; | |
317 | case 'j': | |
318 | sscanf(parv[4 + args], "%d:%d", &joinc, ×lice); | |
319 | args++; | |
320 | mode.join_num = joinc; | |
321 | mode.join_time = timeslice; | |
322 | if(parc < 5 + args) | |
323 | return 0; | |
324 | break; | |
325 | case 'k': | |
907468c4 | 326 | rb_strlcpy(mode.key, parv[4 + args], sizeof(mode.key)); |
452382d0 VY |
327 | args++; |
328 | if(parc < 5 + args) | |
329 | return 0; | |
330 | break; | |
331 | case 'l': | |
332 | mode.limit = atoi(parv[4 + args]); | |
333 | args++; | |
334 | if(parc < 5 + args) | |
335 | return 0; | |
336 | break; | |
75818939 VY |
337 | default: |
338 | if(chmode_flags[(int) *s] != 0) | |
339 | { | |
340 | mode.mode |= chmode_flags[(int) *s]; | |
341 | } | |
452382d0 VY |
342 | } |
343 | } | |
344 | ||
345 | if(parv[args + 4]) | |
346 | { | |
347 | s = parv[args + 4]; | |
348 | ||
349 | /* remove any leading spaces */ | |
350 | while (*s == ' ') | |
351 | s++; | |
352 | } | |
353 | else | |
354 | s = ""; | |
355 | ||
356 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
357 | return 0; /* channel name too long? */ | |
358 | ||
359 | ||
360 | oldts = chptr->channelts; | |
361 | oldmode = &chptr->mode; | |
362 | ||
363 | #ifdef IGNORE_BOGUS_TS | |
364 | if(newts < 800000000) | |
365 | { | |
366 | sendto_realops_snomask(SNO_DEBUG, L_ALL, | |
367 | "*** Bogus TS %ld on %s ignored from %s", | |
368 | (long) newts, chptr->chname, client_p->name); | |
369 | ||
370 | newts = (oldts == 0) ? oldts : 800000000; | |
371 | } | |
372 | #else | |
373 | if(!isnew && !newts && oldts) | |
374 | { | |
375 | sendto_channel_local(ALL_MEMBERS, chptr, | |
376 | ":%s NOTICE %s :*** Notice -- TS for %s " | |
377 | "changed from %ld to 0", | |
378 | me.name, chptr->chname, chptr->chname, (long) oldts); | |
379 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
380 | "Server %s changing TS on %s from %ld to 0", | |
381 | source_p->name, chptr->chname, (long) oldts); | |
382 | } | |
383 | #endif | |
384 | ||
385 | if(isnew) | |
386 | chptr->channelts = newts; | |
387 | ||
388 | else if(newts == 0 || oldts == 0) | |
389 | chptr->channelts = 0; | |
390 | else if(newts == oldts) | |
391 | ; | |
392 | else if(newts < oldts) | |
393 | { | |
394 | /* If configured, kick people trying to join +i/+k | |
395 | * channels by recreating them on split servers. | |
396 | * Don't kick if the source has sent EOB (services | |
397 | * deopping everyone by TS-1 SJOIN). | |
398 | * -- jilles */ | |
399 | if (ConfigChannel.kick_on_split_riding && | |
400 | !HasSentEob(source_p) && | |
401 | ((mode.mode & MODE_INVITEONLY) || | |
402 | (mode.key[0] != 0 && irccmp(mode.key, oldmode->key) != 0))) | |
403 | { | |
404 | struct membership *msptr; | |
405 | struct Client *who; | |
406 | int l = rb_dlink_list_length(&chptr->members); | |
452382d0 VY |
407 | |
408 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head) | |
409 | { | |
410 | msptr = ptr->data; | |
411 | who = msptr->client_p; | |
412 | sendto_one(who, ":%s KICK %s %s :Net Rider", | |
413 | me.name, chptr->chname, who->name); | |
414 | ||
415 | sendto_server(NULL, chptr, CAP_TS6, NOCAPS, | |
416 | ":%s KICK %s %s :Net Rider", | |
417 | me.id, chptr->chname, | |
418 | who->id); | |
452382d0 VY |
419 | remove_user_from_channel(msptr); |
420 | if (--l == 0) | |
421 | break; | |
422 | } | |
423 | if (l == 0) | |
424 | { | |
425 | /* Channel was emptied, create a new one */ | |
426 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
427 | return 0; /* oops! */ | |
428 | ||
452382d0 VY |
429 | oldmode = &chptr->mode; |
430 | } | |
431 | } | |
432 | keep_our_modes = NO; | |
433 | chptr->channelts = newts; | |
434 | } | |
435 | else | |
436 | keep_new_modes = NO; | |
437 | ||
438 | if(!keep_new_modes) | |
439 | mode = *oldmode; | |
440 | else if(keep_our_modes) | |
441 | { | |
442 | mode.mode |= oldmode->mode; | |
443 | if(oldmode->limit > mode.limit) | |
444 | mode.limit = oldmode->limit; | |
445 | if(strcmp(mode.key, oldmode->key) < 0) | |
446 | strcpy(mode.key, oldmode->key); | |
447 | if(oldmode->join_num > mode.join_num || | |
448 | (oldmode->join_num == mode.join_num && | |
449 | oldmode->join_time > mode.join_time)) | |
450 | { | |
451 | mode.join_num = oldmode->join_num; | |
452 | mode.join_time = oldmode->join_time; | |
453 | } | |
454 | if(irccmp(mode.forward, oldmode->forward) < 0) | |
455 | strcpy(mode.forward, oldmode->forward); | |
456 | } | |
457 | else | |
458 | { | |
459 | /* If setting -j, clear join throttle state -- jilles */ | |
460 | if (!mode.join_num) | |
461 | chptr->join_count = chptr->join_delta = 0; | |
462 | } | |
463 | ||
464 | set_final_mode(&mode, oldmode); | |
465 | chptr->mode = mode; | |
466 | ||
467 | /* Lost the TS, other side wins, so remove modes on this side */ | |
468 | if(!keep_our_modes) | |
469 | { | |
470 | remove_our_modes(chptr, fakesource_p); | |
471 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->invites.head) | |
472 | { | |
473 | del_invite(chptr, ptr->data); | |
474 | } | |
730c5ff1 JT |
475 | |
476 | if(rb_dlink_list_length(&chptr->banlist) > 0) | |
477 | remove_ban_list(chptr, fakesource_p, &chptr->banlist, 'b', ALL_MEMBERS); | |
478 | if(rb_dlink_list_length(&chptr->exceptlist) > 0) | |
479 | remove_ban_list(chptr, fakesource_p, &chptr->exceptlist, | |
480 | 'e', ONLY_CHANOPS); | |
481 | if(rb_dlink_list_length(&chptr->invexlist) > 0) | |
482 | remove_ban_list(chptr, fakesource_p, &chptr->invexlist, | |
483 | 'I', ONLY_CHANOPS); | |
484 | if(rb_dlink_list_length(&chptr->quietlist) > 0) | |
485 | remove_ban_list(chptr, fakesource_p, &chptr->quietlist, | |
486 | 'q', ALL_MEMBERS); | |
487 | chptr->bants++; | |
488 | ||
452382d0 VY |
489 | sendto_channel_local(ALL_MEMBERS, chptr, |
490 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to %ld", | |
491 | me.name, chptr->chname, chptr->chname, | |
492 | (long) oldts, (long) newts); | |
493 | /* Update capitalization in channel name, this makes the | |
494 | * capitalization timestamped like modes are -- jilles */ | |
495 | strcpy(chptr->chname, parv[2]); | |
496 | } | |
497 | ||
498 | if(*modebuf != '\0') | |
499 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s %s %s", | |
500 | fakesource_p->name, chptr->chname, modebuf, parabuf); | |
501 | ||
565f4362 JH |
502 | if(*omodebuf != '\0') |
503 | sendto_channel_local(ONLY_OPERS, chptr, ":%s MODE %s %s %s", | |
504 | fakesource_p->name, chptr->chname, omodebuf, parabuf); | |
505 | ||
506 | *omodebuf = *modebuf = *parabuf = '\0'; | |
452382d0 VY |
507 | |
508 | if(parv[3][0] != '0' && keep_new_modes) | |
509 | modes = channel_modes(chptr, source_p); | |
510 | else | |
511 | modes = empty_modes; | |
512 | ||
452382d0 VY |
513 | mlen_uid = rb_sprintf(buf_uid, ":%s SJOIN %ld %s %s :", |
514 | use_id(source_p), (long) chptr->channelts, parv[2], modes); | |
515 | ptr_uid = buf_uid + mlen_uid; | |
516 | ||
517 | mbuf = modebuf; | |
565f4362 | 518 | ombuf = omodebuf; |
452382d0 VY |
519 | para[0] = para[1] = para[2] = para[3] = empty; |
520 | pargs = 0; | |
521 | len_nick = len_uid = 0; | |
522 | ||
523 | /* if theres a space, theres going to be more than one nick, change the | |
524 | * first space to \0, so s is just the first nick, and point p to the | |
525 | * second nick | |
526 | */ | |
527 | if((p = strchr(s, ' ')) != NULL) | |
528 | { | |
529 | *p++ = '\0'; | |
530 | } | |
531 | ||
532 | *mbuf++ = '+'; | |
533 | ||
534 | while (s) | |
535 | { | |
536 | fl = 0; | |
537 | ||
ffd69d40 | 538 | for (i = 0; i < 4; i++) |
452382d0 | 539 | { |
82f8e812 G |
540 | if(*s == '!') |
541 | { | |
c1c91f94 | 542 | fl |= CHFL_ADMIN; |
82f8e812 G |
543 | s++; |
544 | } | |
545 | else if(*s == '@') | |
452382d0 VY |
546 | { |
547 | fl |= CHFL_CHANOP; | |
548 | s++; | |
549 | } | |
82f8e812 G |
550 | else if(*s == '%') |
551 | { | |
552 | fl |= CHFL_HALFOP; | |
553 | s++; | |
554 | } | |
452382d0 VY |
555 | else if(*s == '+') |
556 | { | |
557 | fl |= CHFL_VOICE; | |
558 | s++; | |
559 | } | |
560 | } | |
561 | ||
562 | /* if the client doesnt exist or is fake direction, skip. */ | |
563 | if(!(target_p = find_client(s)) || | |
564 | (target_p->from != client_p) || !IsPerson(target_p)) | |
565 | goto nextnick; | |
566 | ||
567 | /* we assume for these we can fit at least one nick/uid in.. */ | |
568 | ||
569 | /* check we can fit another status+nick+space into a buffer */ | |
452382d0 VY |
570 | if((mlen_uid + len_uid + IDLEN + 3) > (BUFSIZE - 3)) |
571 | { | |
572 | *(ptr_uid - 1) = '\0'; | |
573 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
574 | ptr_uid = buf_uid + mlen_uid; | |
575 | len_uid = 0; | |
576 | } | |
577 | ||
578 | if(keep_new_modes) | |
579 | { | |
c1c91f94 | 580 | if(fl & CHFL_ADMIN) |
82f8e812 G |
581 | { |
582 | *ptr_uid++ = '!'; | |
583 | len_nick++; | |
584 | len_uid++; | |
585 | } | |
452382d0 VY |
586 | if(fl & CHFL_CHANOP) |
587 | { | |
452382d0 VY |
588 | *ptr_uid++ = '@'; |
589 | len_nick++; | |
590 | len_uid++; | |
591 | } | |
82f8e812 G |
592 | if(fl & CHFL_HALFOP) |
593 | { | |
594 | *ptr_uid++ = '%'; | |
595 | len_nick++; | |
596 | len_uid++; | |
597 | } | |
452382d0 VY |
598 | if(fl & CHFL_VOICE) |
599 | { | |
452382d0 VY |
600 | *ptr_uid++ = '+'; |
601 | len_nick++; | |
602 | len_uid++; | |
603 | } | |
604 | } | |
605 | ||
606 | /* copy the nick to the two buffers */ | |
452382d0 VY |
607 | len = rb_sprintf(ptr_uid, "%s ", use_id(target_p)); |
608 | ptr_uid += len; | |
609 | len_uid += len; | |
610 | ||
611 | if(!keep_new_modes) | |
612 | fl = 0; | |
613 | ||
614 | if(!IsMember(target_p, chptr)) | |
615 | { | |
616 | add_user_to_channel(chptr, target_p, fl); | |
617 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
618 | target_p->name, | |
619 | target_p->username, target_p->host, parv[2]); | |
620 | joins++; | |
621 | } | |
622 | ||
82f8e812 G |
623 | /* If anyone can think of a way to do this that doesn't make babies cry |
624 | * I would love to hear it - Taros */ | |
625 | ||
c1c91f94 | 626 | if(fl & CHFL_ADMIN) |
82f8e812 G |
627 | { |
628 | *mbuf++ = 'a'; | |
629 | para[pargs++] = target_p->name; | |
630 | ||
631 | if(fl & CHFL_CHANOP) | |
632 | { | |
633 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
634 | * a new buffer | |
635 | */ | |
636 | if(pargs >= MAXMODEPARAMS) | |
637 | { | |
638 | *mbuf = '\0'; | |
639 | sendto_channel_local(ALL_MEMBERS, chptr, | |
640 | ":%s MODE %s %s %s %s %s %s", | |
641 | fakesource_p->name, chptr->chname, | |
642 | modebuf, | |
643 | para[0], para[1], para[2], para[3]); | |
644 | mbuf = modebuf; | |
645 | *mbuf++ = '+'; | |
646 | para[0] = para[1] = para[2] = para[3] = NULL; | |
647 | pargs = 0; | |
648 | } | |
649 | ||
650 | *mbuf++ = 'o'; | |
651 | para[pargs++] = target_p->name; | |
652 | } | |
653 | if(fl & CHFL_HALFOP) | |
654 | { | |
655 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
656 | * a new buffer | |
657 | */ | |
658 | if(pargs >= MAXMODEPARAMS) | |
659 | { | |
660 | *mbuf = '\0'; | |
661 | sendto_channel_local(ALL_MEMBERS, chptr, | |
662 | ":%s MODE %s %s %s %s %s %s", | |
663 | fakesource_p->name, chptr->chname, | |
664 | modebuf, | |
665 | para[0], para[1], para[2], para[3]); | |
666 | mbuf = modebuf; | |
667 | *mbuf++ = '+'; | |
668 | para[0] = para[1] = para[2] = para[3] = NULL; | |
669 | pargs = 0; | |
670 | } | |
671 | ||
672 | *mbuf++ = 'h'; | |
673 | para[pargs++] = target_p->name; | |
674 | } | |
675 | if(fl & CHFL_VOICE) | |
676 | { | |
677 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
678 | * a new buffer | |
679 | */ | |
680 | if(pargs >= MAXMODEPARAMS) | |
681 | { | |
682 | *mbuf = '\0'; | |
683 | sendto_channel_local(ALL_MEMBERS, chptr, | |
684 | ":%s MODE %s %s %s %s %s %s", | |
685 | fakesource_p->name, chptr->chname, | |
686 | modebuf, | |
687 | para[0], para[1], para[2], para[3]); | |
688 | mbuf = modebuf; | |
689 | *mbuf++ = '+'; | |
690 | para[0] = para[1] = para[2] = para[3] = NULL; | |
691 | pargs = 0; | |
692 | } | |
693 | ||
694 | *mbuf++ = 'v'; | |
695 | para[pargs++] = target_p->name; | |
696 | } | |
697 | } | |
ffd69d40 | 698 | else if(fl & CHFL_CHANOP) |
452382d0 VY |
699 | { |
700 | *mbuf++ = 'o'; | |
701 | para[pargs++] = target_p->name; | |
702 | ||
82f8e812 G |
703 | if(fl & CHFL_HALFOP) |
704 | { | |
705 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
706 | * a new buffer | |
707 | */ | |
708 | if(pargs >= MAXMODEPARAMS) | |
709 | { | |
710 | *mbuf = '\0'; | |
711 | sendto_channel_local(ALL_MEMBERS, chptr, | |
712 | ":%s MODE %s %s %s %s %s %s", | |
713 | fakesource_p->name, chptr->chname, | |
714 | modebuf, | |
715 | para[0], para[1], para[2], para[3]); | |
716 | mbuf = modebuf; | |
717 | *mbuf++ = '+'; | |
718 | para[0] = para[1] = para[2] = para[3] = NULL; | |
719 | pargs = 0; | |
720 | } | |
721 | ||
722 | *mbuf++ = 'h'; | |
723 | para[pargs++] = target_p->name; | |
724 | } | |
452382d0 VY |
725 | if(fl & CHFL_VOICE) |
726 | { | |
727 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
728 | * a new buffer | |
729 | */ | |
730 | if(pargs >= MAXMODEPARAMS) | |
731 | { | |
732 | *mbuf = '\0'; | |
733 | sendto_channel_local(ALL_MEMBERS, chptr, | |
734 | ":%s MODE %s %s %s %s %s %s", | |
735 | fakesource_p->name, chptr->chname, | |
736 | modebuf, | |
737 | para[0], para[1], para[2], para[3]); | |
738 | mbuf = modebuf; | |
739 | *mbuf++ = '+'; | |
740 | para[0] = para[1] = para[2] = para[3] = NULL; | |
741 | pargs = 0; | |
742 | } | |
743 | ||
744 | *mbuf++ = 'v'; | |
745 | para[pargs++] = target_p->name; | |
746 | } | |
747 | } | |
ffd69d40 | 748 | else if(fl & CHFL_HALFOP) |
82f8e812 G |
749 | { |
750 | *mbuf++ = 'h'; | |
751 | para[pargs++] = target_p->name; | |
752 | ||
753 | if(fl & CHFL_VOICE) | |
754 | { | |
755 | /* its possible the +h has filled up MAXMODEPARAMS, if so, start | |
756 | * a new buffer | |
757 | */ | |
758 | if(pargs >= MAXMODEPARAMS) | |
759 | { | |
760 | *mbuf = '\0'; | |
761 | sendto_channel_local(ALL_MEMBERS, chptr, | |
762 | ":%s MODE %s %s %s %s %s %s", | |
763 | fakesource_p->name, chptr->chname, | |
764 | modebuf, | |
765 | para[0], para[1], para[2], para[3]); | |
766 | mbuf = modebuf; | |
767 | *mbuf++ = '+'; | |
768 | para[0] = para[1] = para[2] = para[3] = NULL; | |
769 | pargs = 0; | |
770 | } | |
771 | ||
772 | *mbuf++ = 'v'; | |
773 | para[pargs++] = target_p->name; | |
774 | } | |
775 | } | |
452382d0 VY |
776 | else if(fl & CHFL_VOICE) |
777 | { | |
778 | *mbuf++ = 'v'; | |
779 | para[pargs++] = target_p->name; | |
780 | } | |
781 | ||
782 | if(pargs >= MAXMODEPARAMS) | |
783 | { | |
784 | *mbuf = '\0'; | |
785 | sendto_channel_local(ALL_MEMBERS, chptr, | |
786 | ":%s MODE %s %s %s %s %s %s", | |
787 | fakesource_p->name, | |
788 | chptr->chname, | |
789 | modebuf, para[0], para[1], para[2], para[3]); | |
790 | mbuf = modebuf; | |
791 | *mbuf++ = '+'; | |
792 | para[0] = para[1] = para[2] = para[3] = NULL; | |
793 | pargs = 0; | |
794 | } | |
795 | ||
796 | nextnick: | |
797 | /* p points to the next nick */ | |
798 | s = p; | |
799 | ||
800 | /* if there was a trailing space and p was pointing to it, then we | |
801 | * need to exit.. this has the side effect of breaking double spaces | |
802 | * in an sjoin.. but that shouldnt happen anyway | |
803 | */ | |
804 | if(s && (*s == '\0')) | |
805 | s = p = NULL; | |
806 | ||
807 | /* if p was NULL due to no spaces, s wont exist due to the above, so | |
808 | * we cant check it for spaces.. if there are no spaces, then when | |
809 | * we next get here, s will be NULL | |
810 | */ | |
811 | if(s && ((p = strchr(s, ' ')) != NULL)) | |
812 | { | |
813 | *p++ = '\0'; | |
814 | } | |
815 | } | |
816 | ||
817 | *mbuf = '\0'; | |
818 | if(pargs) | |
819 | { | |
820 | sendto_channel_local(ALL_MEMBERS, chptr, | |
821 | ":%s MODE %s %s %s %s %s %s", | |
822 | fakesource_p->name, chptr->chname, modebuf, | |
823 | para[0], CheckEmpty(para[1]), | |
824 | CheckEmpty(para[2]), CheckEmpty(para[3])); | |
825 | } | |
826 | ||
1fe75e33 | 827 | if(!joins && !(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && isnew) |
452382d0 VY |
828 | { |
829 | destroy_channel(chptr); | |
830 | ||
831 | return 0; | |
832 | } | |
833 | ||
834 | /* Keep the colon if we're sending an SJOIN without nicks -- jilles */ | |
835 | if (joins) | |
836 | { | |
452382d0 VY |
837 | *(ptr_uid - 1) = '\0'; |
838 | } | |
839 | ||
840 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
452382d0 | 841 | |
452382d0 VY |
842 | return 0; |
843 | } | |
844 | ||
212380e3 | 845 | |
212380e3 | 846 | static void |
847 | set_final_mode(struct Mode *mode, struct Mode *oldmode) | |
848 | { | |
565f4362 | 849 | int dir = MODE_QUERY, odir = MODE_QUERY; |
212380e3 | 850 | char *pbuf = parabuf; |
851 | int len; | |
852 | int i; | |
853 | ||
854 | /* ok, first get a list of modes we need to add */ | |
75818939 | 855 | for (i = 0; i < 256; i++) |
212380e3 | 856 | { |
75818939 | 857 | if((mode->mode & chmode_flags[i]) && !(oldmode->mode & chmode_flags[i])) |
212380e3 | 858 | { |
565f4362 | 859 | if (chmode_table[i].set_func == chm_hidden) |
212380e3 | 860 | { |
565f4362 JH |
861 | if(odir != MODE_ADD) |
862 | { | |
863 | *ombuf++ = '+'; | |
864 | odir = MODE_ADD; | |
865 | } | |
866 | *ombuf++ = i; | |
867 | } | |
868 | else | |
869 | { | |
870 | if(dir != MODE_ADD) | |
871 | { | |
872 | *mbuf++ = '+'; | |
873 | dir = MODE_ADD; | |
874 | } | |
875 | *mbuf++ = i; | |
876 | ||
212380e3 | 877 | } |
212380e3 | 878 | } |
879 | } | |
880 | ||
881 | /* now the ones we need to remove. */ | |
75818939 | 882 | for (i = 0; i < 256; i++) |
212380e3 | 883 | { |
75818939 | 884 | if((oldmode->mode & chmode_flags[i]) && !(mode->mode & chmode_flags[i])) |
212380e3 | 885 | { |
565f4362 | 886 | if(chmode_table[i].set_func == chm_hidden) |
212380e3 | 887 | { |
565f4362 JH |
888 | if(odir != MODE_DEL) |
889 | { | |
890 | *ombuf++ = '-'; | |
891 | odir = MODE_DEL; | |
892 | } | |
893 | *ombuf++ = i; | |
894 | } | |
895 | else | |
896 | { | |
897 | if(dir != MODE_DEL) | |
898 | { | |
899 | *mbuf++ = '-'; | |
900 | dir = MODE_DEL; | |
901 | } | |
902 | *mbuf++ = i; | |
212380e3 | 903 | } |
212380e3 | 904 | } |
905 | } | |
906 | ||
907 | if(oldmode->limit && !mode->limit) | |
908 | { | |
909 | if(dir != MODE_DEL) | |
910 | { | |
911 | *mbuf++ = '-'; | |
912 | dir = MODE_DEL; | |
913 | } | |
914 | *mbuf++ = 'l'; | |
915 | } | |
916 | if(oldmode->key[0] && !mode->key[0]) | |
917 | { | |
918 | if(dir != MODE_DEL) | |
919 | { | |
920 | *mbuf++ = '-'; | |
921 | dir = MODE_DEL; | |
922 | } | |
923 | *mbuf++ = 'k'; | |
581fa5c4 | 924 | len = rb_sprintf(pbuf, "%s ", oldmode->key); |
212380e3 | 925 | pbuf += len; |
926 | } | |
927 | if(oldmode->join_num && !mode->join_num) | |
928 | { | |
929 | if(dir != MODE_DEL) | |
930 | { | |
931 | *mbuf++ = '-'; | |
932 | dir = MODE_DEL; | |
933 | } | |
934 | *mbuf++ = 'j'; | |
935 | } | |
936 | if(oldmode->forward[0] && !mode->forward[0]) | |
937 | { | |
938 | if(dir != MODE_DEL) | |
939 | { | |
940 | *mbuf++ = '-'; | |
941 | dir = MODE_DEL; | |
942 | } | |
943 | *mbuf++ = 'f'; | |
944 | } | |
945 | if(mode->limit && oldmode->limit != mode->limit) | |
946 | { | |
947 | if(dir != MODE_ADD) | |
948 | { | |
949 | *mbuf++ = '+'; | |
950 | dir = MODE_ADD; | |
951 | } | |
952 | *mbuf++ = 'l'; | |
581fa5c4 | 953 | len = rb_sprintf(pbuf, "%d ", mode->limit); |
212380e3 | 954 | pbuf += len; |
955 | } | |
956 | if(mode->key[0] && strcmp(oldmode->key, mode->key)) | |
957 | { | |
958 | if(dir != MODE_ADD) | |
959 | { | |
960 | *mbuf++ = '+'; | |
961 | dir = MODE_ADD; | |
962 | } | |
963 | *mbuf++ = 'k'; | |
581fa5c4 | 964 | len = rb_sprintf(pbuf, "%s ", mode->key); |
212380e3 | 965 | pbuf += len; |
966 | } | |
967 | if(mode->join_num && (oldmode->join_num != mode->join_num || oldmode->join_time != mode->join_time)) | |
968 | { | |
969 | if(dir != MODE_ADD) | |
970 | { | |
971 | *mbuf++ = '+'; | |
972 | dir = MODE_ADD; | |
973 | } | |
974 | *mbuf++ = 'j'; | |
581fa5c4 | 975 | len = rb_sprintf(pbuf, "%d:%d ", mode->join_num, mode->join_time); |
212380e3 | 976 | pbuf += len; |
977 | } | |
1fe75e33 | 978 | if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ModuleModes.MODE_FORWARD) |
212380e3 | 979 | { |
980 | if(dir != MODE_ADD) | |
981 | { | |
982 | *mbuf++ = '+'; | |
983 | dir = MODE_ADD; | |
984 | } | |
985 | *mbuf++ = 'f'; | |
581fa5c4 | 986 | len = rb_sprintf(pbuf, "%s ", mode->forward); |
212380e3 | 987 | pbuf += len; |
988 | } | |
989 | *mbuf = '\0'; | |
990 | } | |
991 | ||
992 | /* | |
993 | * remove_our_modes | |
994 | * | |
995 | * inputs - | |
996 | * output - | |
997 | * side effects - | |
998 | */ | |
999 | static void | |
1000 | remove_our_modes(struct Channel *chptr, struct Client *source_p) | |
1001 | { | |
1002 | struct membership *msptr; | |
08d11e34 | 1003 | rb_dlink_node *ptr; |
212380e3 | 1004 | char lmodebuf[MODEBUFLEN]; |
1005 | char *lpara[MAXMODEPARAMS]; | |
1006 | int count = 0; | |
1007 | int i; | |
1008 | ||
1009 | mbuf = lmodebuf; | |
1010 | *mbuf++ = '-'; | |
1011 | ||
1012 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1013 | lpara[i] = NULL; | |
1014 | ||
08d11e34 | 1015 | RB_DLINK_FOREACH(ptr, chptr->members.head) |
212380e3 | 1016 | { |
1017 | msptr = ptr->data; | |
1018 | ||
82f8e812 G |
1019 | /* If anyone can think of a way to do this that doesn't make babies cry |
1020 | * I would love to hear it - Taros */ | |
1021 | ||
c1c91f94 | 1022 | if(is_admin(msptr)) |
82f8e812 | 1023 | { |
c1c91f94 | 1024 | msptr->flags &= ~CHFL_ADMIN; |
82f8e812 G |
1025 | lpara[count++] = msptr->client_p->name; |
1026 | *mbuf++ = 'a'; | |
1027 | ||
1028 | /* Make sure it fits if +h, +o, or +v are involved */ | |
1029 | if(is_chanop(msptr)) | |
1030 | { | |
1031 | if(count >= MAXMODEPARAMS) | |
1032 | { | |
1033 | *mbuf = '\0'; | |
1034 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1035 | ":%s MODE %s %s %s %s %s %s", | |
1036 | source_p->name, chptr->chname, | |
1037 | lmodebuf, lpara[0], lpara[1], | |
1038 | lpara[2], lpara[3]); | |
1039 | ||
1040 | /* preserve the initial '-' */ | |
1041 | mbuf = lmodebuf; | |
1042 | *mbuf++ = '-'; | |
1043 | count = 0; | |
1044 | ||
1045 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1046 | lpara[i] = NULL; | |
1047 | } | |
1048 | ||
1049 | msptr->flags &= ~CHFL_CHANOP; | |
1050 | lpara[count++] = msptr->client_p->name; | |
1051 | *mbuf++ = 'o'; | |
1052 | } | |
1053 | if(is_halfop(msptr)) | |
1054 | { | |
1055 | if(count >= MAXMODEPARAMS) | |
1056 | { | |
1057 | *mbuf = '\0'; | |
1058 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1059 | ":%s MODE %s %s %s %s %s %s", | |
1060 | source_p->name, chptr->chname, | |
1061 | lmodebuf, lpara[0], lpara[1], | |
1062 | lpara[2], lpara[3]); | |
1063 | ||
1064 | /* preserve the initial '-' */ | |
1065 | mbuf = lmodebuf; | |
1066 | *mbuf++ = '-'; | |
1067 | count = 0; | |
1068 | ||
1069 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1070 | lpara[i] = NULL; | |
1071 | } | |
1072 | ||
1073 | msptr->flags &= ~CHFL_HALFOP; | |
1074 | lpara[count++] = msptr->client_p->name; | |
1075 | *mbuf++ = 'h'; | |
1076 | } | |
1077 | if(is_voiced(msptr)) | |
1078 | { | |
1079 | if(count >= MAXMODEPARAMS) | |
1080 | { | |
1081 | *mbuf = '\0'; | |
1082 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1083 | ":%s MODE %s %s %s %s %s %s", | |
1084 | source_p->name, chptr->chname, | |
1085 | lmodebuf, lpara[0], lpara[1], | |
1086 | lpara[2], lpara[3]); | |
1087 | ||
1088 | /* preserve the initial '-' */ | |
1089 | mbuf = lmodebuf; | |
1090 | *mbuf++ = '-'; | |
1091 | count = 0; | |
1092 | ||
1093 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1094 | lpara[i] = NULL; | |
1095 | } | |
1096 | ||
1097 | msptr->flags &= ~CHFL_VOICE; | |
1098 | lpara[count++] = msptr->client_p->name; | |
1099 | *mbuf++ = 'v'; | |
1100 | } | |
1101 | } | |
1102 | else if(is_chanop(msptr)) | |
212380e3 | 1103 | { |
1104 | msptr->flags &= ~CHFL_CHANOP; | |
1105 | lpara[count++] = msptr->client_p->name; | |
1106 | *mbuf++ = 'o'; | |
1107 | ||
82f8e812 G |
1108 | /* Make sure it fits if +h or +v are involved */ |
1109 | if(is_halfop(msptr)) | |
1110 | { | |
1111 | if(count >= MAXMODEPARAMS) | |
1112 | { | |
1113 | *mbuf = '\0'; | |
1114 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1115 | ":%s MODE %s %s %s %s %s %s", | |
1116 | source_p->name, chptr->chname, | |
1117 | lmodebuf, lpara[0], lpara[1], | |
1118 | lpara[2], lpara[3]); | |
1119 | ||
1120 | /* preserve the initial '-' */ | |
1121 | mbuf = lmodebuf; | |
1122 | *mbuf++ = '-'; | |
1123 | count = 0; | |
1124 | ||
1125 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1126 | lpara[i] = NULL; | |
1127 | } | |
1128 | ||
1129 | msptr->flags &= ~CHFL_HALFOP; | |
1130 | lpara[count++] = msptr->client_p->name; | |
1131 | *mbuf++ = 'h'; | |
1132 | } | |
1133 | if(is_voiced(msptr)) | |
1134 | { | |
1135 | if(count >= MAXMODEPARAMS) | |
1136 | { | |
1137 | *mbuf = '\0'; | |
1138 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1139 | ":%s MODE %s %s %s %s %s %s", | |
1140 | source_p->name, chptr->chname, | |
1141 | lmodebuf, lpara[0], lpara[1], | |
1142 | lpara[2], lpara[3]); | |
1143 | ||
1144 | /* preserve the initial '-' */ | |
1145 | mbuf = lmodebuf; | |
1146 | *mbuf++ = '-'; | |
1147 | count = 0; | |
1148 | ||
1149 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1150 | lpara[i] = NULL; | |
1151 | } | |
1152 | ||
1153 | msptr->flags &= ~CHFL_VOICE; | |
1154 | lpara[count++] = msptr->client_p->name; | |
1155 | *mbuf++ = 'v'; | |
1156 | } | |
1157 | } | |
1158 | else if(is_halfop(msptr)) | |
1159 | { | |
1160 | msptr->flags &= ~CHFL_HALFOP; | |
1161 | lpara[count++] = msptr->client_p->name; | |
1162 | *mbuf++ = 'h'; | |
1163 | ||
1164 | /* +hv, might not fit so check. */ | |
212380e3 | 1165 | if(is_voiced(msptr)) |
1166 | { | |
1167 | if(count >= MAXMODEPARAMS) | |
1168 | { | |
1169 | *mbuf = '\0'; | |
1170 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1171 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1172 | source_p->name, chptr->chname, |
212380e3 | 1173 | lmodebuf, lpara[0], lpara[1], |
1174 | lpara[2], lpara[3]); | |
1175 | ||
1176 | /* preserve the initial '-' */ | |
1177 | mbuf = lmodebuf; | |
1178 | *mbuf++ = '-'; | |
1179 | count = 0; | |
1180 | ||
1181 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1182 | lpara[i] = NULL; | |
1183 | } | |
1184 | ||
1185 | msptr->flags &= ~CHFL_VOICE; | |
1186 | lpara[count++] = msptr->client_p->name; | |
1187 | *mbuf++ = 'v'; | |
1188 | } | |
1189 | } | |
1190 | else if(is_voiced(msptr)) | |
1191 | { | |
1192 | msptr->flags &= ~CHFL_VOICE; | |
1193 | lpara[count++] = msptr->client_p->name; | |
1194 | *mbuf++ = 'v'; | |
1195 | } | |
1196 | else | |
1197 | continue; | |
1198 | ||
1199 | if(count >= MAXMODEPARAMS) | |
1200 | { | |
1201 | *mbuf = '\0'; | |
1202 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1203 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1204 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1205 | lpara[0], lpara[1], lpara[2], lpara[3]); |
1206 | mbuf = lmodebuf; | |
1207 | *mbuf++ = '-'; | |
1208 | count = 0; | |
1209 | ||
1210 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1211 | lpara[i] = NULL; | |
1212 | } | |
1213 | } | |
1214 | ||
1215 | if(count != 0) | |
1216 | { | |
1217 | *mbuf = '\0'; | |
1218 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1219 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1220 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1221 | EmptyString(lpara[0]) ? "" : lpara[0], |
1222 | EmptyString(lpara[1]) ? "" : lpara[1], | |
1223 | EmptyString(lpara[2]) ? "" : lpara[2], | |
1224 | EmptyString(lpara[3]) ? "" : lpara[3]); | |
1225 | ||
1226 | } | |
1227 | } | |
452382d0 VY |
1228 | |
1229 | /* remove_ban_list() | |
1230 | * | |
1231 | * inputs - channel, source, list to remove, char of mode, caps needed | |
1232 | * outputs - | |
1233 | * side effects - given list is removed, with modes issued to local clients | |
452382d0 VY |
1234 | */ |
1235 | static void | |
1236 | remove_ban_list(struct Channel *chptr, struct Client *source_p, | |
0a70e150 | 1237 | rb_dlink_list * list, char c, int mems) |
452382d0 VY |
1238 | { |
1239 | static char lmodebuf[BUFSIZE]; | |
1240 | static char lparabuf[BUFSIZE]; | |
1241 | struct Ban *banptr; | |
1242 | rb_dlink_node *ptr; | |
1243 | rb_dlink_node *next_ptr; | |
1244 | char *pbuf; | |
1245 | int count = 0; | |
1246 | int cur_len, mlen, plen; | |
1247 | ||
1248 | pbuf = lparabuf; | |
1249 | ||
1250 | cur_len = mlen = rb_sprintf(lmodebuf, ":%s MODE %s -", source_p->name, chptr->chname); | |
1251 | mbuf = lmodebuf + mlen; | |
1252 | ||
1253 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, list->head) | |
1254 | { | |
1255 | banptr = ptr->data; | |
1256 | ||
1257 | /* trailing space, and the mode letter itself */ | |
1258 | plen = strlen(banptr->banstr) + 2; | |
1259 | ||
1260 | if(count >= MAXMODEPARAMS || (cur_len + plen) > BUFSIZE - 4) | |
1261 | { | |
1262 | /* remove trailing space */ | |
1263 | *mbuf = '\0'; | |
1264 | *(pbuf - 1) = '\0'; | |
1265 | ||
1266 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1267 | |
1268 | cur_len = mlen; | |
1269 | mbuf = lmodebuf + mlen; | |
1270 | pbuf = lparabuf; | |
1271 | count = 0; | |
1272 | } | |
1273 | ||
1274 | *mbuf++ = c; | |
1275 | cur_len += plen; | |
1276 | pbuf += rb_sprintf(pbuf, "%s ", banptr->banstr); | |
1277 | count++; | |
1278 | ||
1279 | free_ban(banptr); | |
1280 | } | |
1281 | ||
1282 | *mbuf = '\0'; | |
1283 | *(pbuf - 1) = '\0'; | |
1284 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1285 | |
1286 | list->head = list->tail = NULL; | |
1287 | list->length = 0; | |
1288 | } |