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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 | |
212380e3 | 49 | struct Message join_msgtab = { |
50 | "JOIN", 0, 0, 0, MFLG_SLOW, | |
51 | {mg_unreg, {m_join, 2}, {ms_join, 2}, mg_ignore, mg_ignore, {m_join, 2}} | |
52 | }; | |
53 | ||
1d59ea37 JH |
54 | struct Message svsjoin_msgtab = { |
55 | "SVSJOIN", 0, 0, 0, MFLG_SLOW, | |
56 | {mg_ignore, mg_ignore, mg_ignore, mg_ignore, {me_svsjoin, 3}, mg_ignore} | |
57 | }; | |
58 | ||
452382d0 VY |
59 | struct Message sjoin_msgtab = { |
60 | "SJOIN", 0, 0, 0, MFLG_SLOW, | |
767394f0 | 61 | {mg_unreg, mg_ignore, mg_ignore, {ms_sjoin, 4}, mg_ignore, mg_ignore} |
452382d0 VY |
62 | }; |
63 | ||
b4db7c86 | 64 | mapi_clist_av1 join_clist[] = { &join_msgtab, &svsjoin_msgtab, &sjoin_msgtab, NULL }; |
212380e3 | 65 | |
67b90240 | 66 | DECLARE_MODULE_AV1(join, NULL, NULL, join_clist, NULL, NULL, "$Revision: 3494 $"); |
212380e3 | 67 | |
212380e3 | 68 | static void set_final_mode(struct Mode *mode, struct Mode *oldmode); |
69 | static void remove_our_modes(struct Channel *chptr, struct Client *source_p); | |
70 | ||
452382d0 | 71 | static void remove_ban_list(struct Channel *chptr, struct Client *source_p, |
0a70e150 | 72 | rb_dlink_list * list, char c, int mems); |
452382d0 | 73 | |
212380e3 | 74 | static char modebuf[MODEBUFLEN]; |
565f4362 | 75 | static char omodebuf[MODEBUFLEN]; |
212380e3 | 76 | static char parabuf[MODEBUFLEN]; |
452382d0 | 77 | static const char *para[MAXMODEPARAMS]; |
565f4362 | 78 | static char *mbuf, *ombuf; |
452382d0 | 79 | static int pargs; |
212380e3 | 80 | |
212380e3 | 81 | /* |
82 | * m_join | |
212380e3 | 83 | * parv[1] = channel |
84 | * parv[2] = channel password (key) | |
85 | */ | |
86 | static int | |
87 | m_join(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
88 | { | |
9230426e | 89 | user_join(client_p, source_p, parv[1], parc > 2 ? parv[2] : NULL); /* channel.c */ |
212380e3 | 90 | |
91 | return 0; | |
92 | } | |
93 | ||
1d59ea37 JH |
94 | /* |
95 | * me_svsjoin - small function to allow services to forcejoin clients, mainly for ns_ajoin | |
96 | * parv[1] = user to act on (join to a channel) | |
97 | * parv[2] = channel | |
f968f34f JH |
98 | * This does allow opers to "forcejoin" users to channels with operserv/raw or by writing a |
99 | * custom module (where they can make it not log anything), but the former bitches that it's | |
100 | * being used and the latter...Can probably be done anyway with enough hackyness if this | |
101 | * command didn't exist so it's not all that bad. | |
1d59ea37 JH |
102 | */ |
103 | static int | |
104 | me_svsjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
105 | { | |
106 | struct Client *target_p; | |
107 | ||
108 | if(!(source_p->flags & FLAGS_SERVICE)) | |
109 | return 0; | |
110 | ||
111 | if((target_p = find_person(parv[1])) == NULL) | |
112 | return 0; | |
113 | ||
ca328a79 G |
114 | if(!MyClient(target_p)) |
115 | return 0; | |
116 | ||
1d59ea37 JH |
117 | user_join(&me, target_p, parv[2], NULL); |
118 | return 0; | |
119 | } | |
120 | ||
212380e3 | 121 | /* |
122 | * ms_join | |
9d350156 JT |
123 | * parv[1] = channel TS |
124 | * parv[2] = channel | |
125 | * parv[3] = "+", formerly channel modes but now unused | |
126 | * alternatively, a single "0" parameter parts all channels | |
212380e3 | 127 | */ |
128 | static int | |
129 | ms_join(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
130 | { | |
131 | struct Channel *chptr; | |
bee3b671 | 132 | static struct Mode mode; |
212380e3 | 133 | time_t oldts; |
134 | time_t newts; | |
135 | int isnew; | |
212380e3 | 136 | int keep_our_modes = YES; |
137 | int keep_new_modes = YES; | |
90a3c35b | 138 | rb_dlink_node *ptr, *next_ptr; |
212380e3 | 139 | |
f4a80ce6 | 140 | /* special case for join 0 */ |
141 | if((parv[1][0] == '0') && (parv[1][1] == '\0') && parc == 2) | |
142 | { | |
143 | do_join_0(client_p, source_p); | |
144 | return 0; | |
145 | } | |
146 | ||
212380e3 | 147 | if(parc < 4) |
148 | return 0; | |
149 | ||
150 | if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) | |
151 | return 0; | |
152 | ||
153 | /* joins for local channels cant happen. */ | |
154 | if(parv[2][0] == '&') | |
155 | return 0; | |
156 | ||
157 | mbuf = modebuf; | |
565f4362 | 158 | ombuf = omodebuf; |
212380e3 | 159 | mode.key[0] = mode.forward[0] = '\0'; |
160 | mode.mode = mode.limit = mode.join_num = mode.join_time = 0; | |
161 | ||
212380e3 | 162 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) |
163 | return 0; | |
164 | ||
165 | newts = atol(parv[1]); | |
166 | oldts = chptr->channelts; | |
212380e3 | 167 | |
168 | #ifdef IGNORE_BOGUS_TS | |
169 | if(newts < 800000000) | |
170 | { | |
171 | sendto_realops_snomask(SNO_DEBUG, L_ALL, | |
172 | "*** Bogus TS %ld on %s ignored from %s", | |
173 | (long) newts, chptr->chname, client_p->name); | |
174 | newts = (oldts == 0) ? oldts : 800000000; | |
175 | } | |
176 | #else | |
177 | /* making a channel TS0 */ | |
178 | if(!isnew && !newts && oldts) | |
179 | { | |
180 | sendto_channel_local(ALL_MEMBERS, chptr, | |
181 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to 0", | |
182 | me.name, chptr->chname, chptr->chname, (long) oldts); | |
183 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
184 | "Server %s changing TS on %s from %ld to 0", | |
185 | source_p->name, chptr->chname, (long) oldts); | |
186 | } | |
187 | #endif | |
188 | ||
189 | if(isnew) | |
190 | chptr->channelts = newts; | |
191 | else if(newts == 0 || oldts == 0) | |
192 | chptr->channelts = 0; | |
193 | else if(newts == oldts) | |
194 | ; | |
195 | else if(newts < oldts) | |
196 | { | |
197 | keep_our_modes = NO; | |
198 | chptr->channelts = newts; | |
199 | } | |
200 | else | |
201 | keep_new_modes = NO; | |
202 | ||
212380e3 | 203 | /* Lost the TS, other side wins, so remove modes on this side */ |
204 | if(!keep_our_modes) | |
205 | { | |
bee3b671 | 206 | set_final_mode(&mode, &chptr->mode); |
207 | chptr->mode = mode; | |
212380e3 | 208 | remove_our_modes(chptr, source_p); |
90a3c35b | 209 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->invites.head) |
212380e3 | 210 | { |
211 | del_invite(chptr, ptr->data); | |
212 | } | |
bee3b671 | 213 | /* If setting -j, clear join throttle state -- jilles */ |
214 | chptr->join_count = chptr->join_delta = 0; | |
212380e3 | 215 | sendto_channel_local(ALL_MEMBERS, chptr, |
216 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to %ld", | |
217 | me.name, chptr->chname, chptr->chname, | |
218 | (long) oldts, (long) newts); | |
1117fbd3 | 219 | /* Update capitalization in channel name, this makes the |
220 | * capitalization timestamped like modes are -- jilles */ | |
221 | strcpy(chptr->chname, parv[2]); | |
bee3b671 | 222 | if(*modebuf != '\0') |
223 | sendto_channel_local(ALL_MEMBERS, chptr, | |
224 | ":%s MODE %s %s %s", | |
225 | source_p->servptr->name, | |
226 | chptr->chname, modebuf, parabuf); | |
565f4362 JH |
227 | if(*omodebuf != '\0') |
228 | sendto_channel_local(ONLY_OPERS, chptr, | |
229 | ":%s MODE %s %s %s", | |
230 | source_p->servptr->name, | |
231 | chptr->chname, modebuf, parabuf); | |
232 | *omodebuf = *modebuf = *parabuf = '\0'; | |
e6103160 JH |
233 | |
234 | /* since we're dropping our modes, we want to clear the mlock as well. --nenolod */ | |
235 | set_channel_mlock(client_p, source_p, chptr, NULL, FALSE); | |
212380e3 | 236 | } |
237 | ||
212380e3 | 238 | if(!IsMember(source_p, chptr)) |
239 | { | |
240 | add_user_to_channel(chptr, source_p, CHFL_PEON); | |
241 | if (chptr->mode.join_num && | |
9f6bbe3c | 242 | rb_current_time() - chptr->join_delta >= chptr->mode.join_time) |
212380e3 | 243 | { |
244 | chptr->join_count = 0; | |
9f6bbe3c | 245 | chptr->join_delta = rb_current_time(); |
212380e3 | 246 | } |
247 | chptr->join_count++; | |
248 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
249 | source_p->name, source_p->username, | |
250 | source_p->host, chptr->chname); | |
251 | } | |
252 | ||
212380e3 | 253 | sendto_server(client_p, chptr, CAP_TS6, NOCAPS, |
bee3b671 | 254 | ":%s JOIN %ld %s +", |
255 | source_p->id, (long) chptr->channelts, chptr->chname); | |
212380e3 | 256 | return 0; |
257 | } | |
258 | ||
452382d0 VY |
259 | static int |
260 | ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
261 | { | |
452382d0 VY |
262 | static char buf_uid[BUFSIZE]; |
263 | static const char empty_modes[] = "0"; | |
264 | struct Channel *chptr; | |
265 | struct Client *target_p, *fakesource_p; | |
266 | time_t newts; | |
267 | time_t oldts; | |
268 | static struct Mode mode, *oldmode; | |
269 | const char *modes; | |
270 | int args = 0; | |
271 | int keep_our_modes = 1; | |
272 | int keep_new_modes = 1; | |
273 | int fl; | |
274 | int isnew; | |
26476173 | 275 | int mlen_uid; |
452382d0 VY |
276 | int len_nick; |
277 | int len_uid; | |
278 | int len; | |
279 | int joins = 0; | |
280 | const char *s; | |
452382d0 VY |
281 | char *ptr_uid; |
282 | char *p; | |
283 | int i, joinc = 0, timeslice = 0; | |
284 | static char empty[] = ""; | |
285 | rb_dlink_node *ptr, *next_ptr; | |
286 | ||
287 | if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) | |
288 | return 0; | |
289 | ||
290 | /* SJOIN's for local channels can't happen. */ | |
291 | if(*parv[2] == '&') | |
292 | return 0; | |
293 | ||
565f4362 | 294 | omodebuf[0] = modebuf[0] = parabuf[0] = mode.key[0] = mode.forward[0] = '\0'; |
452382d0 VY |
295 | pargs = mode.mode = mode.limit = mode.join_num = mode.join_time = 0; |
296 | ||
297 | /* Hide connecting server on netburst -- jilles */ | |
298 | if (ConfigServerHide.flatten_links && !HasSentEob(source_p)) | |
299 | fakesource_p = &me; | |
300 | else | |
301 | fakesource_p = source_p; | |
302 | ||
303 | mbuf = modebuf; | |
565f4362 | 304 | ombuf = omodebuf; |
452382d0 VY |
305 | newts = atol(parv[1]); |
306 | ||
307 | s = parv[3]; | |
308 | while (*s) | |
309 | { | |
310 | switch (*(s++)) | |
311 | { | |
452382d0 | 312 | case 'f': |
907468c4 | 313 | rb_strlcpy(mode.forward, parv[4 + args], sizeof(mode.forward)); |
452382d0 VY |
314 | args++; |
315 | if(parc < 5 + args) | |
316 | return 0; | |
317 | break; | |
318 | case 'j': | |
319 | sscanf(parv[4 + args], "%d:%d", &joinc, ×lice); | |
320 | args++; | |
321 | mode.join_num = joinc; | |
322 | mode.join_time = timeslice; | |
323 | if(parc < 5 + args) | |
324 | return 0; | |
325 | break; | |
326 | case 'k': | |
907468c4 | 327 | rb_strlcpy(mode.key, parv[4 + args], sizeof(mode.key)); |
452382d0 VY |
328 | args++; |
329 | if(parc < 5 + args) | |
330 | return 0; | |
331 | break; | |
332 | case 'l': | |
333 | mode.limit = atoi(parv[4 + args]); | |
334 | args++; | |
335 | if(parc < 5 + args) | |
336 | return 0; | |
337 | break; | |
75818939 VY |
338 | default: |
339 | if(chmode_flags[(int) *s] != 0) | |
340 | { | |
341 | mode.mode |= chmode_flags[(int) *s]; | |
342 | } | |
452382d0 VY |
343 | } |
344 | } | |
345 | ||
346 | if(parv[args + 4]) | |
347 | { | |
348 | s = parv[args + 4]; | |
349 | ||
350 | /* remove any leading spaces */ | |
351 | while (*s == ' ') | |
352 | s++; | |
353 | } | |
354 | else | |
355 | s = ""; | |
356 | ||
357 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
358 | return 0; /* channel name too long? */ | |
359 | ||
360 | ||
361 | oldts = chptr->channelts; | |
362 | oldmode = &chptr->mode; | |
363 | ||
364 | #ifdef IGNORE_BOGUS_TS | |
365 | if(newts < 800000000) | |
366 | { | |
367 | sendto_realops_snomask(SNO_DEBUG, L_ALL, | |
368 | "*** Bogus TS %ld on %s ignored from %s", | |
369 | (long) newts, chptr->chname, client_p->name); | |
370 | ||
371 | newts = (oldts == 0) ? oldts : 800000000; | |
372 | } | |
373 | #else | |
374 | if(!isnew && !newts && oldts) | |
375 | { | |
376 | sendto_channel_local(ALL_MEMBERS, chptr, | |
377 | ":%s NOTICE %s :*** Notice -- TS for %s " | |
378 | "changed from %ld to 0", | |
379 | me.name, chptr->chname, chptr->chname, (long) oldts); | |
380 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
381 | "Server %s changing TS on %s from %ld to 0", | |
382 | source_p->name, chptr->chname, (long) oldts); | |
383 | } | |
384 | #endif | |
385 | ||
386 | if(isnew) | |
387 | chptr->channelts = newts; | |
388 | ||
389 | else if(newts == 0 || oldts == 0) | |
390 | chptr->channelts = 0; | |
391 | else if(newts == oldts) | |
392 | ; | |
393 | else if(newts < oldts) | |
394 | { | |
395 | /* If configured, kick people trying to join +i/+k | |
396 | * channels by recreating them on split servers. | |
3cc95ad8 JT |
397 | * If the source has sent EOB, assume this is some |
398 | * sort of hack by services. If cmode +i is set, | |
399 | * services can send kicks if needed; if the key | |
400 | * differs, services cannot kick in a race-free | |
401 | * manner so do so here. | |
452382d0 VY |
402 | * -- jilles */ |
403 | if (ConfigChannel.kick_on_split_riding && | |
3cc95ad8 JT |
404 | ((!HasSentEob(source_p) && |
405 | mode.mode & MODE_INVITEONLY) || | |
452382d0 VY |
406 | (mode.key[0] != 0 && irccmp(mode.key, oldmode->key) != 0))) |
407 | { | |
408 | struct membership *msptr; | |
409 | struct Client *who; | |
410 | int l = rb_dlink_list_length(&chptr->members); | |
452382d0 VY |
411 | |
412 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head) | |
413 | { | |
414 | msptr = ptr->data; | |
415 | who = msptr->client_p; | |
416 | sendto_one(who, ":%s KICK %s %s :Net Rider", | |
417 | me.name, chptr->chname, who->name); | |
418 | ||
419 | sendto_server(NULL, chptr, CAP_TS6, NOCAPS, | |
420 | ":%s KICK %s %s :Net Rider", | |
421 | me.id, chptr->chname, | |
422 | who->id); | |
452382d0 VY |
423 | remove_user_from_channel(msptr); |
424 | if (--l == 0) | |
425 | break; | |
426 | } | |
427 | if (l == 0) | |
428 | { | |
429 | /* Channel was emptied, create a new one */ | |
430 | if((chptr = get_or_create_channel(source_p, parv[2], &isnew)) == NULL) | |
431 | return 0; /* oops! */ | |
432 | ||
452382d0 VY |
433 | oldmode = &chptr->mode; |
434 | } | |
435 | } | |
436 | keep_our_modes = NO; | |
437 | chptr->channelts = newts; | |
438 | } | |
439 | else | |
440 | keep_new_modes = NO; | |
441 | ||
442 | if(!keep_new_modes) | |
443 | mode = *oldmode; | |
444 | else if(keep_our_modes) | |
445 | { | |
446 | mode.mode |= oldmode->mode; | |
447 | if(oldmode->limit > mode.limit) | |
448 | mode.limit = oldmode->limit; | |
449 | if(strcmp(mode.key, oldmode->key) < 0) | |
450 | strcpy(mode.key, oldmode->key); | |
451 | if(oldmode->join_num > mode.join_num || | |
452 | (oldmode->join_num == mode.join_num && | |
453 | oldmode->join_time > mode.join_time)) | |
454 | { | |
455 | mode.join_num = oldmode->join_num; | |
456 | mode.join_time = oldmode->join_time; | |
457 | } | |
458 | if(irccmp(mode.forward, oldmode->forward) < 0) | |
459 | strcpy(mode.forward, oldmode->forward); | |
460 | } | |
461 | else | |
462 | { | |
463 | /* If setting -j, clear join throttle state -- jilles */ | |
464 | if (!mode.join_num) | |
465 | chptr->join_count = chptr->join_delta = 0; | |
466 | } | |
467 | ||
468 | set_final_mode(&mode, oldmode); | |
469 | chptr->mode = mode; | |
470 | ||
471 | /* Lost the TS, other side wins, so remove modes on this side */ | |
472 | if(!keep_our_modes) | |
473 | { | |
474 | remove_our_modes(chptr, fakesource_p); | |
475 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->invites.head) | |
476 | { | |
477 | del_invite(chptr, ptr->data); | |
478 | } | |
730c5ff1 JT |
479 | |
480 | if(rb_dlink_list_length(&chptr->banlist) > 0) | |
481 | remove_ban_list(chptr, fakesource_p, &chptr->banlist, 'b', ALL_MEMBERS); | |
482 | if(rb_dlink_list_length(&chptr->exceptlist) > 0) | |
483 | remove_ban_list(chptr, fakesource_p, &chptr->exceptlist, | |
484 | 'e', ONLY_CHANOPS); | |
485 | if(rb_dlink_list_length(&chptr->invexlist) > 0) | |
486 | remove_ban_list(chptr, fakesource_p, &chptr->invexlist, | |
487 | 'I', ONLY_CHANOPS); | |
488 | if(rb_dlink_list_length(&chptr->quietlist) > 0) | |
489 | remove_ban_list(chptr, fakesource_p, &chptr->quietlist, | |
490 | 'q', ALL_MEMBERS); | |
491 | chptr->bants++; | |
492 | ||
452382d0 VY |
493 | sendto_channel_local(ALL_MEMBERS, chptr, |
494 | ":%s NOTICE %s :*** Notice -- TS for %s changed from %ld to %ld", | |
495 | me.name, chptr->chname, chptr->chname, | |
496 | (long) oldts, (long) newts); | |
497 | /* Update capitalization in channel name, this makes the | |
498 | * capitalization timestamped like modes are -- jilles */ | |
499 | strcpy(chptr->chname, parv[2]); | |
e6103160 JH |
500 | |
501 | /* since we're dropping our modes, we want to clear the mlock as well. --nenolod */ | |
502 | set_channel_mlock(client_p, source_p, chptr, NULL, FALSE); | |
452382d0 VY |
503 | } |
504 | ||
505 | if(*modebuf != '\0') | |
506 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s %s %s", | |
507 | fakesource_p->name, chptr->chname, modebuf, parabuf); | |
508 | ||
565f4362 JH |
509 | if(*omodebuf != '\0') |
510 | sendto_channel_local(ONLY_OPERS, chptr, ":%s MODE %s %s %s", | |
511 | fakesource_p->name, chptr->chname, omodebuf, parabuf); | |
512 | ||
513 | *omodebuf = *modebuf = *parabuf = '\0'; | |
452382d0 VY |
514 | |
515 | if(parv[3][0] != '0' && keep_new_modes) | |
516 | modes = channel_modes(chptr, source_p); | |
517 | else | |
518 | modes = empty_modes; | |
519 | ||
452382d0 VY |
520 | mlen_uid = rb_sprintf(buf_uid, ":%s SJOIN %ld %s %s :", |
521 | use_id(source_p), (long) chptr->channelts, parv[2], modes); | |
522 | ptr_uid = buf_uid + mlen_uid; | |
523 | ||
524 | mbuf = modebuf; | |
565f4362 | 525 | ombuf = omodebuf; |
452382d0 VY |
526 | para[0] = para[1] = para[2] = para[3] = empty; |
527 | pargs = 0; | |
528 | len_nick = len_uid = 0; | |
529 | ||
530 | /* if theres a space, theres going to be more than one nick, change the | |
531 | * first space to \0, so s is just the first nick, and point p to the | |
532 | * second nick | |
533 | */ | |
534 | if((p = strchr(s, ' ')) != NULL) | |
535 | { | |
536 | *p++ = '\0'; | |
537 | } | |
538 | ||
539 | *mbuf++ = '+'; | |
540 | ||
541 | while (s) | |
542 | { | |
543 | fl = 0; | |
544 | ||
ffd69d40 | 545 | for (i = 0; i < 4; i++) |
452382d0 | 546 | { |
82f8e812 G |
547 | if(*s == '!') |
548 | { | |
c1c91f94 | 549 | fl |= CHFL_ADMIN; |
82f8e812 G |
550 | s++; |
551 | } | |
552 | else if(*s == '@') | |
452382d0 VY |
553 | { |
554 | fl |= CHFL_CHANOP; | |
555 | s++; | |
556 | } | |
82f8e812 G |
557 | else if(*s == '%') |
558 | { | |
559 | fl |= CHFL_HALFOP; | |
560 | s++; | |
561 | } | |
452382d0 VY |
562 | else if(*s == '+') |
563 | { | |
564 | fl |= CHFL_VOICE; | |
565 | s++; | |
566 | } | |
567 | } | |
568 | ||
569 | /* if the client doesnt exist or is fake direction, skip. */ | |
570 | if(!(target_p = find_client(s)) || | |
571 | (target_p->from != client_p) || !IsPerson(target_p)) | |
572 | goto nextnick; | |
573 | ||
574 | /* we assume for these we can fit at least one nick/uid in.. */ | |
575 | ||
576 | /* check we can fit another status+nick+space into a buffer */ | |
452382d0 VY |
577 | if((mlen_uid + len_uid + IDLEN + 3) > (BUFSIZE - 3)) |
578 | { | |
579 | *(ptr_uid - 1) = '\0'; | |
580 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
581 | ptr_uid = buf_uid + mlen_uid; | |
582 | len_uid = 0; | |
583 | } | |
584 | ||
585 | if(keep_new_modes) | |
586 | { | |
c1c91f94 | 587 | if(fl & CHFL_ADMIN) |
82f8e812 G |
588 | { |
589 | *ptr_uid++ = '!'; | |
590 | len_nick++; | |
591 | len_uid++; | |
592 | } | |
452382d0 VY |
593 | if(fl & CHFL_CHANOP) |
594 | { | |
452382d0 VY |
595 | *ptr_uid++ = '@'; |
596 | len_nick++; | |
597 | len_uid++; | |
598 | } | |
82f8e812 G |
599 | if(fl & CHFL_HALFOP) |
600 | { | |
601 | *ptr_uid++ = '%'; | |
602 | len_nick++; | |
603 | len_uid++; | |
604 | } | |
452382d0 VY |
605 | if(fl & CHFL_VOICE) |
606 | { | |
452382d0 VY |
607 | *ptr_uid++ = '+'; |
608 | len_nick++; | |
609 | len_uid++; | |
610 | } | |
611 | } | |
612 | ||
613 | /* copy the nick to the two buffers */ | |
452382d0 VY |
614 | len = rb_sprintf(ptr_uid, "%s ", use_id(target_p)); |
615 | ptr_uid += len; | |
616 | len_uid += len; | |
617 | ||
618 | if(!keep_new_modes) | |
619 | fl = 0; | |
620 | ||
621 | if(!IsMember(target_p, chptr)) | |
622 | { | |
623 | add_user_to_channel(chptr, target_p, fl); | |
624 | sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s", | |
625 | target_p->name, | |
626 | target_p->username, target_p->host, parv[2]); | |
627 | joins++; | |
628 | } | |
629 | ||
82f8e812 G |
630 | /* If anyone can think of a way to do this that doesn't make babies cry |
631 | * I would love to hear it - Taros */ | |
632 | ||
c1c91f94 | 633 | if(fl & CHFL_ADMIN) |
82f8e812 G |
634 | { |
635 | *mbuf++ = 'a'; | |
636 | para[pargs++] = target_p->name; | |
637 | ||
638 | if(fl & CHFL_CHANOP) | |
639 | { | |
640 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
641 | * a new buffer | |
642 | */ | |
643 | if(pargs >= MAXMODEPARAMS) | |
644 | { | |
645 | *mbuf = '\0'; | |
646 | sendto_channel_local(ALL_MEMBERS, chptr, | |
647 | ":%s MODE %s %s %s %s %s %s", | |
648 | fakesource_p->name, chptr->chname, | |
649 | modebuf, | |
650 | para[0], para[1], para[2], para[3]); | |
651 | mbuf = modebuf; | |
652 | *mbuf++ = '+'; | |
653 | para[0] = para[1] = para[2] = para[3] = NULL; | |
654 | pargs = 0; | |
655 | } | |
656 | ||
657 | *mbuf++ = 'o'; | |
658 | para[pargs++] = target_p->name; | |
659 | } | |
660 | if(fl & CHFL_HALFOP) | |
661 | { | |
662 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
663 | * a new buffer | |
664 | */ | |
665 | if(pargs >= MAXMODEPARAMS) | |
666 | { | |
667 | *mbuf = '\0'; | |
668 | sendto_channel_local(ALL_MEMBERS, chptr, | |
669 | ":%s MODE %s %s %s %s %s %s", | |
670 | fakesource_p->name, chptr->chname, | |
671 | modebuf, | |
672 | para[0], para[1], para[2], para[3]); | |
673 | mbuf = modebuf; | |
674 | *mbuf++ = '+'; | |
675 | para[0] = para[1] = para[2] = para[3] = NULL; | |
676 | pargs = 0; | |
677 | } | |
678 | ||
679 | *mbuf++ = 'h'; | |
680 | para[pargs++] = target_p->name; | |
681 | } | |
682 | if(fl & CHFL_VOICE) | |
683 | { | |
684 | /* its possible the +a has filled up MAXMODEPARAMS, if so, start | |
685 | * a new buffer | |
686 | */ | |
687 | if(pargs >= MAXMODEPARAMS) | |
688 | { | |
689 | *mbuf = '\0'; | |
690 | sendto_channel_local(ALL_MEMBERS, chptr, | |
691 | ":%s MODE %s %s %s %s %s %s", | |
692 | fakesource_p->name, chptr->chname, | |
693 | modebuf, | |
694 | para[0], para[1], para[2], para[3]); | |
695 | mbuf = modebuf; | |
696 | *mbuf++ = '+'; | |
697 | para[0] = para[1] = para[2] = para[3] = NULL; | |
698 | pargs = 0; | |
699 | } | |
700 | ||
701 | *mbuf++ = 'v'; | |
702 | para[pargs++] = target_p->name; | |
703 | } | |
704 | } | |
ffd69d40 | 705 | else if(fl & CHFL_CHANOP) |
452382d0 VY |
706 | { |
707 | *mbuf++ = 'o'; | |
708 | para[pargs++] = target_p->name; | |
709 | ||
82f8e812 G |
710 | if(fl & CHFL_HALFOP) |
711 | { | |
712 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
713 | * a new buffer | |
714 | */ | |
715 | if(pargs >= MAXMODEPARAMS) | |
716 | { | |
717 | *mbuf = '\0'; | |
718 | sendto_channel_local(ALL_MEMBERS, chptr, | |
719 | ":%s MODE %s %s %s %s %s %s", | |
720 | fakesource_p->name, chptr->chname, | |
721 | modebuf, | |
722 | para[0], para[1], para[2], para[3]); | |
723 | mbuf = modebuf; | |
724 | *mbuf++ = '+'; | |
725 | para[0] = para[1] = para[2] = para[3] = NULL; | |
726 | pargs = 0; | |
727 | } | |
728 | ||
729 | *mbuf++ = 'h'; | |
730 | para[pargs++] = target_p->name; | |
731 | } | |
452382d0 VY |
732 | if(fl & CHFL_VOICE) |
733 | { | |
734 | /* its possible the +o has filled up MAXMODEPARAMS, if so, start | |
735 | * a new buffer | |
736 | */ | |
737 | if(pargs >= MAXMODEPARAMS) | |
738 | { | |
739 | *mbuf = '\0'; | |
740 | sendto_channel_local(ALL_MEMBERS, chptr, | |
741 | ":%s MODE %s %s %s %s %s %s", | |
742 | fakesource_p->name, chptr->chname, | |
743 | modebuf, | |
744 | para[0], para[1], para[2], para[3]); | |
745 | mbuf = modebuf; | |
746 | *mbuf++ = '+'; | |
747 | para[0] = para[1] = para[2] = para[3] = NULL; | |
748 | pargs = 0; | |
749 | } | |
750 | ||
751 | *mbuf++ = 'v'; | |
752 | para[pargs++] = target_p->name; | |
753 | } | |
754 | } | |
ffd69d40 | 755 | else if(fl & CHFL_HALFOP) |
82f8e812 G |
756 | { |
757 | *mbuf++ = 'h'; | |
758 | para[pargs++] = target_p->name; | |
759 | ||
760 | if(fl & CHFL_VOICE) | |
761 | { | |
762 | /* its possible the +h has filled up MAXMODEPARAMS, if so, start | |
763 | * a new buffer | |
764 | */ | |
765 | if(pargs >= MAXMODEPARAMS) | |
766 | { | |
767 | *mbuf = '\0'; | |
768 | sendto_channel_local(ALL_MEMBERS, chptr, | |
769 | ":%s MODE %s %s %s %s %s %s", | |
770 | fakesource_p->name, chptr->chname, | |
771 | modebuf, | |
772 | para[0], para[1], para[2], para[3]); | |
773 | mbuf = modebuf; | |
774 | *mbuf++ = '+'; | |
775 | para[0] = para[1] = para[2] = para[3] = NULL; | |
776 | pargs = 0; | |
777 | } | |
778 | ||
779 | *mbuf++ = 'v'; | |
780 | para[pargs++] = target_p->name; | |
781 | } | |
782 | } | |
452382d0 VY |
783 | else if(fl & CHFL_VOICE) |
784 | { | |
785 | *mbuf++ = 'v'; | |
786 | para[pargs++] = target_p->name; | |
787 | } | |
788 | ||
789 | if(pargs >= MAXMODEPARAMS) | |
790 | { | |
791 | *mbuf = '\0'; | |
792 | sendto_channel_local(ALL_MEMBERS, chptr, | |
793 | ":%s MODE %s %s %s %s %s %s", | |
794 | fakesource_p->name, | |
795 | chptr->chname, | |
796 | modebuf, para[0], para[1], para[2], para[3]); | |
797 | mbuf = modebuf; | |
798 | *mbuf++ = '+'; | |
799 | para[0] = para[1] = para[2] = para[3] = NULL; | |
800 | pargs = 0; | |
801 | } | |
802 | ||
803 | nextnick: | |
804 | /* p points to the next nick */ | |
805 | s = p; | |
806 | ||
807 | /* if there was a trailing space and p was pointing to it, then we | |
808 | * need to exit.. this has the side effect of breaking double spaces | |
809 | * in an sjoin.. but that shouldnt happen anyway | |
810 | */ | |
811 | if(s && (*s == '\0')) | |
812 | s = p = NULL; | |
813 | ||
814 | /* if p was NULL due to no spaces, s wont exist due to the above, so | |
815 | * we cant check it for spaces.. if there are no spaces, then when | |
816 | * we next get here, s will be NULL | |
817 | */ | |
818 | if(s && ((p = strchr(s, ' ')) != NULL)) | |
819 | { | |
820 | *p++ = '\0'; | |
821 | } | |
822 | } | |
823 | ||
824 | *mbuf = '\0'; | |
825 | if(pargs) | |
826 | { | |
827 | sendto_channel_local(ALL_MEMBERS, chptr, | |
828 | ":%s MODE %s %s %s %s %s %s", | |
829 | fakesource_p->name, chptr->chname, modebuf, | |
830 | para[0], CheckEmpty(para[1]), | |
831 | CheckEmpty(para[2]), CheckEmpty(para[3])); | |
832 | } | |
833 | ||
90728edb | 834 | if(!joins && !(chptr->mode.mode & MODE_PERMANENT) && isnew) |
452382d0 VY |
835 | { |
836 | destroy_channel(chptr); | |
837 | ||
838 | return 0; | |
839 | } | |
840 | ||
841 | /* Keep the colon if we're sending an SJOIN without nicks -- jilles */ | |
842 | if (joins) | |
843 | { | |
452382d0 VY |
844 | *(ptr_uid - 1) = '\0'; |
845 | } | |
846 | ||
847 | sendto_server(client_p->from, NULL, CAP_TS6, NOCAPS, "%s", buf_uid); | |
452382d0 | 848 | |
452382d0 VY |
849 | return 0; |
850 | } | |
851 | ||
212380e3 | 852 | |
212380e3 | 853 | static void |
854 | set_final_mode(struct Mode *mode, struct Mode *oldmode) | |
855 | { | |
565f4362 | 856 | int dir = MODE_QUERY, odir = MODE_QUERY; |
212380e3 | 857 | char *pbuf = parabuf; |
858 | int len; | |
859 | int i; | |
860 | ||
861 | /* ok, first get a list of modes we need to add */ | |
75818939 | 862 | for (i = 0; i < 256; i++) |
212380e3 | 863 | { |
75818939 | 864 | if((mode->mode & chmode_flags[i]) && !(oldmode->mode & chmode_flags[i])) |
212380e3 | 865 | { |
565f4362 | 866 | if (chmode_table[i].set_func == chm_hidden) |
212380e3 | 867 | { |
565f4362 JH |
868 | if(odir != MODE_ADD) |
869 | { | |
870 | *ombuf++ = '+'; | |
871 | odir = MODE_ADD; | |
872 | } | |
873 | *ombuf++ = i; | |
874 | } | |
875 | else | |
876 | { | |
877 | if(dir != MODE_ADD) | |
878 | { | |
879 | *mbuf++ = '+'; | |
880 | dir = MODE_ADD; | |
881 | } | |
882 | *mbuf++ = i; | |
883 | ||
212380e3 | 884 | } |
212380e3 | 885 | } |
886 | } | |
887 | ||
888 | /* now the ones we need to remove. */ | |
75818939 | 889 | for (i = 0; i < 256; i++) |
212380e3 | 890 | { |
75818939 | 891 | if((oldmode->mode & chmode_flags[i]) && !(mode->mode & chmode_flags[i])) |
212380e3 | 892 | { |
565f4362 | 893 | if(chmode_table[i].set_func == chm_hidden) |
212380e3 | 894 | { |
565f4362 JH |
895 | if(odir != MODE_DEL) |
896 | { | |
897 | *ombuf++ = '-'; | |
898 | odir = MODE_DEL; | |
899 | } | |
900 | *ombuf++ = i; | |
901 | } | |
902 | else | |
903 | { | |
904 | if(dir != MODE_DEL) | |
905 | { | |
906 | *mbuf++ = '-'; | |
907 | dir = MODE_DEL; | |
908 | } | |
909 | *mbuf++ = i; | |
212380e3 | 910 | } |
212380e3 | 911 | } |
912 | } | |
913 | ||
914 | if(oldmode->limit && !mode->limit) | |
915 | { | |
916 | if(dir != MODE_DEL) | |
917 | { | |
918 | *mbuf++ = '-'; | |
919 | dir = MODE_DEL; | |
920 | } | |
921 | *mbuf++ = 'l'; | |
922 | } | |
923 | if(oldmode->key[0] && !mode->key[0]) | |
924 | { | |
925 | if(dir != MODE_DEL) | |
926 | { | |
927 | *mbuf++ = '-'; | |
928 | dir = MODE_DEL; | |
929 | } | |
930 | *mbuf++ = 'k'; | |
581fa5c4 | 931 | len = rb_sprintf(pbuf, "%s ", oldmode->key); |
212380e3 | 932 | pbuf += len; |
933 | } | |
934 | if(oldmode->join_num && !mode->join_num) | |
935 | { | |
936 | if(dir != MODE_DEL) | |
937 | { | |
938 | *mbuf++ = '-'; | |
939 | dir = MODE_DEL; | |
940 | } | |
941 | *mbuf++ = 'j'; | |
942 | } | |
943 | if(oldmode->forward[0] && !mode->forward[0]) | |
944 | { | |
945 | if(dir != MODE_DEL) | |
946 | { | |
947 | *mbuf++ = '-'; | |
948 | dir = MODE_DEL; | |
949 | } | |
950 | *mbuf++ = 'f'; | |
951 | } | |
952 | if(mode->limit && oldmode->limit != mode->limit) | |
953 | { | |
954 | if(dir != MODE_ADD) | |
955 | { | |
956 | *mbuf++ = '+'; | |
957 | dir = MODE_ADD; | |
958 | } | |
959 | *mbuf++ = 'l'; | |
581fa5c4 | 960 | len = rb_sprintf(pbuf, "%d ", mode->limit); |
212380e3 | 961 | pbuf += len; |
962 | } | |
963 | if(mode->key[0] && strcmp(oldmode->key, mode->key)) | |
964 | { | |
965 | if(dir != MODE_ADD) | |
966 | { | |
967 | *mbuf++ = '+'; | |
968 | dir = MODE_ADD; | |
969 | } | |
970 | *mbuf++ = 'k'; | |
581fa5c4 | 971 | len = rb_sprintf(pbuf, "%s ", mode->key); |
212380e3 | 972 | pbuf += len; |
973 | } | |
974 | if(mode->join_num && (oldmode->join_num != mode->join_num || oldmode->join_time != mode->join_time)) | |
975 | { | |
976 | if(dir != MODE_ADD) | |
977 | { | |
978 | *mbuf++ = '+'; | |
979 | dir = MODE_ADD; | |
980 | } | |
981 | *mbuf++ = 'j'; | |
581fa5c4 | 982 | len = rb_sprintf(pbuf, "%d:%d ", mode->join_num, mode->join_time); |
212380e3 | 983 | pbuf += len; |
984 | } | |
90728edb | 985 | if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ConfigChannel.use_forward) |
212380e3 | 986 | { |
987 | if(dir != MODE_ADD) | |
988 | { | |
989 | *mbuf++ = '+'; | |
990 | dir = MODE_ADD; | |
991 | } | |
992 | *mbuf++ = 'f'; | |
581fa5c4 | 993 | len = rb_sprintf(pbuf, "%s ", mode->forward); |
212380e3 | 994 | pbuf += len; |
995 | } | |
996 | *mbuf = '\0'; | |
997 | } | |
998 | ||
999 | /* | |
1000 | * remove_our_modes | |
1001 | * | |
1002 | * inputs - | |
1003 | * output - | |
1004 | * side effects - | |
1005 | */ | |
1006 | static void | |
1007 | remove_our_modes(struct Channel *chptr, struct Client *source_p) | |
1008 | { | |
1009 | struct membership *msptr; | |
08d11e34 | 1010 | rb_dlink_node *ptr; |
212380e3 | 1011 | char lmodebuf[MODEBUFLEN]; |
1012 | char *lpara[MAXMODEPARAMS]; | |
1013 | int count = 0; | |
1014 | int i; | |
1015 | ||
1016 | mbuf = lmodebuf; | |
1017 | *mbuf++ = '-'; | |
1018 | ||
1019 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1020 | lpara[i] = NULL; | |
1021 | ||
08d11e34 | 1022 | RB_DLINK_FOREACH(ptr, chptr->members.head) |
212380e3 | 1023 | { |
1024 | msptr = ptr->data; | |
1025 | ||
82f8e812 G |
1026 | /* If anyone can think of a way to do this that doesn't make babies cry |
1027 | * I would love to hear it - Taros */ | |
1028 | ||
c1c91f94 | 1029 | if(is_admin(msptr)) |
82f8e812 | 1030 | { |
c1c91f94 | 1031 | msptr->flags &= ~CHFL_ADMIN; |
82f8e812 G |
1032 | lpara[count++] = msptr->client_p->name; |
1033 | *mbuf++ = 'a'; | |
1034 | ||
1035 | /* Make sure it fits if +h, +o, or +v are involved */ | |
1036 | if(is_chanop(msptr)) | |
1037 | { | |
1038 | if(count >= MAXMODEPARAMS) | |
1039 | { | |
1040 | *mbuf = '\0'; | |
1041 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1042 | ":%s MODE %s %s %s %s %s %s", | |
1043 | source_p->name, chptr->chname, | |
1044 | lmodebuf, lpara[0], lpara[1], | |
1045 | lpara[2], lpara[3]); | |
1046 | ||
1047 | /* preserve the initial '-' */ | |
1048 | mbuf = lmodebuf; | |
1049 | *mbuf++ = '-'; | |
1050 | count = 0; | |
1051 | ||
1052 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1053 | lpara[i] = NULL; | |
1054 | } | |
1055 | ||
1056 | msptr->flags &= ~CHFL_CHANOP; | |
1057 | lpara[count++] = msptr->client_p->name; | |
1058 | *mbuf++ = 'o'; | |
1059 | } | |
1060 | if(is_halfop(msptr)) | |
1061 | { | |
1062 | if(count >= MAXMODEPARAMS) | |
1063 | { | |
1064 | *mbuf = '\0'; | |
1065 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1066 | ":%s MODE %s %s %s %s %s %s", | |
1067 | source_p->name, chptr->chname, | |
1068 | lmodebuf, lpara[0], lpara[1], | |
1069 | lpara[2], lpara[3]); | |
1070 | ||
1071 | /* preserve the initial '-' */ | |
1072 | mbuf = lmodebuf; | |
1073 | *mbuf++ = '-'; | |
1074 | count = 0; | |
1075 | ||
1076 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1077 | lpara[i] = NULL; | |
1078 | } | |
1079 | ||
1080 | msptr->flags &= ~CHFL_HALFOP; | |
1081 | lpara[count++] = msptr->client_p->name; | |
1082 | *mbuf++ = 'h'; | |
1083 | } | |
1084 | if(is_voiced(msptr)) | |
1085 | { | |
1086 | if(count >= MAXMODEPARAMS) | |
1087 | { | |
1088 | *mbuf = '\0'; | |
1089 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1090 | ":%s MODE %s %s %s %s %s %s", | |
1091 | source_p->name, chptr->chname, | |
1092 | lmodebuf, lpara[0], lpara[1], | |
1093 | lpara[2], lpara[3]); | |
1094 | ||
1095 | /* preserve the initial '-' */ | |
1096 | mbuf = lmodebuf; | |
1097 | *mbuf++ = '-'; | |
1098 | count = 0; | |
1099 | ||
1100 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1101 | lpara[i] = NULL; | |
1102 | } | |
1103 | ||
1104 | msptr->flags &= ~CHFL_VOICE; | |
1105 | lpara[count++] = msptr->client_p->name; | |
1106 | *mbuf++ = 'v'; | |
1107 | } | |
1108 | } | |
1109 | else if(is_chanop(msptr)) | |
212380e3 | 1110 | { |
1111 | msptr->flags &= ~CHFL_CHANOP; | |
1112 | lpara[count++] = msptr->client_p->name; | |
1113 | *mbuf++ = 'o'; | |
1114 | ||
82f8e812 G |
1115 | /* Make sure it fits if +h or +v are involved */ |
1116 | if(is_halfop(msptr)) | |
1117 | { | |
1118 | if(count >= MAXMODEPARAMS) | |
1119 | { | |
1120 | *mbuf = '\0'; | |
1121 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1122 | ":%s MODE %s %s %s %s %s %s", | |
1123 | source_p->name, chptr->chname, | |
1124 | lmodebuf, lpara[0], lpara[1], | |
1125 | lpara[2], lpara[3]); | |
1126 | ||
1127 | /* preserve the initial '-' */ | |
1128 | mbuf = lmodebuf; | |
1129 | *mbuf++ = '-'; | |
1130 | count = 0; | |
1131 | ||
1132 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1133 | lpara[i] = NULL; | |
1134 | } | |
1135 | ||
1136 | msptr->flags &= ~CHFL_HALFOP; | |
1137 | lpara[count++] = msptr->client_p->name; | |
1138 | *mbuf++ = 'h'; | |
1139 | } | |
1140 | if(is_voiced(msptr)) | |
1141 | { | |
1142 | if(count >= MAXMODEPARAMS) | |
1143 | { | |
1144 | *mbuf = '\0'; | |
1145 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1146 | ":%s MODE %s %s %s %s %s %s", | |
1147 | source_p->name, chptr->chname, | |
1148 | lmodebuf, lpara[0], lpara[1], | |
1149 | lpara[2], lpara[3]); | |
1150 | ||
1151 | /* preserve the initial '-' */ | |
1152 | mbuf = lmodebuf; | |
1153 | *mbuf++ = '-'; | |
1154 | count = 0; | |
1155 | ||
1156 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1157 | lpara[i] = NULL; | |
1158 | } | |
1159 | ||
1160 | msptr->flags &= ~CHFL_VOICE; | |
1161 | lpara[count++] = msptr->client_p->name; | |
1162 | *mbuf++ = 'v'; | |
1163 | } | |
1164 | } | |
1165 | else if(is_halfop(msptr)) | |
1166 | { | |
1167 | msptr->flags &= ~CHFL_HALFOP; | |
1168 | lpara[count++] = msptr->client_p->name; | |
1169 | *mbuf++ = 'h'; | |
1170 | ||
1171 | /* +hv, might not fit so check. */ | |
212380e3 | 1172 | if(is_voiced(msptr)) |
1173 | { | |
1174 | if(count >= MAXMODEPARAMS) | |
1175 | { | |
1176 | *mbuf = '\0'; | |
1177 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1178 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1179 | source_p->name, chptr->chname, |
212380e3 | 1180 | lmodebuf, lpara[0], lpara[1], |
1181 | lpara[2], lpara[3]); | |
1182 | ||
1183 | /* preserve the initial '-' */ | |
1184 | mbuf = lmodebuf; | |
1185 | *mbuf++ = '-'; | |
1186 | count = 0; | |
1187 | ||
1188 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1189 | lpara[i] = NULL; | |
1190 | } | |
1191 | ||
1192 | msptr->flags &= ~CHFL_VOICE; | |
1193 | lpara[count++] = msptr->client_p->name; | |
1194 | *mbuf++ = 'v'; | |
1195 | } | |
1196 | } | |
1197 | else if(is_voiced(msptr)) | |
1198 | { | |
1199 | msptr->flags &= ~CHFL_VOICE; | |
1200 | lpara[count++] = msptr->client_p->name; | |
1201 | *mbuf++ = 'v'; | |
1202 | } | |
1203 | else | |
1204 | continue; | |
1205 | ||
1206 | if(count >= MAXMODEPARAMS) | |
1207 | { | |
1208 | *mbuf = '\0'; | |
1209 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1210 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1211 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1212 | lpara[0], lpara[1], lpara[2], lpara[3]); |
1213 | mbuf = lmodebuf; | |
1214 | *mbuf++ = '-'; | |
1215 | count = 0; | |
1216 | ||
1217 | for(i = 0; i < MAXMODEPARAMS; i++) | |
1218 | lpara[i] = NULL; | |
1219 | } | |
1220 | } | |
1221 | ||
1222 | if(count != 0) | |
1223 | { | |
1224 | *mbuf = '\0'; | |
1225 | sendto_channel_local(ALL_MEMBERS, chptr, | |
1226 | ":%s MODE %s %s %s %s %s %s", | |
e6a0717d | 1227 | source_p->name, chptr->chname, lmodebuf, |
212380e3 | 1228 | EmptyString(lpara[0]) ? "" : lpara[0], |
1229 | EmptyString(lpara[1]) ? "" : lpara[1], | |
1230 | EmptyString(lpara[2]) ? "" : lpara[2], | |
1231 | EmptyString(lpara[3]) ? "" : lpara[3]); | |
1232 | ||
1233 | } | |
1234 | } | |
452382d0 VY |
1235 | |
1236 | /* remove_ban_list() | |
1237 | * | |
1238 | * inputs - channel, source, list to remove, char of mode, caps needed | |
1239 | * outputs - | |
1240 | * side effects - given list is removed, with modes issued to local clients | |
452382d0 VY |
1241 | */ |
1242 | static void | |
1243 | remove_ban_list(struct Channel *chptr, struct Client *source_p, | |
0a70e150 | 1244 | rb_dlink_list * list, char c, int mems) |
452382d0 VY |
1245 | { |
1246 | static char lmodebuf[BUFSIZE]; | |
1247 | static char lparabuf[BUFSIZE]; | |
1248 | struct Ban *banptr; | |
1249 | rb_dlink_node *ptr; | |
1250 | rb_dlink_node *next_ptr; | |
1251 | char *pbuf; | |
1252 | int count = 0; | |
1253 | int cur_len, mlen, plen; | |
1254 | ||
1255 | pbuf = lparabuf; | |
1256 | ||
1257 | cur_len = mlen = rb_sprintf(lmodebuf, ":%s MODE %s -", source_p->name, chptr->chname); | |
1258 | mbuf = lmodebuf + mlen; | |
1259 | ||
1260 | RB_DLINK_FOREACH_SAFE(ptr, next_ptr, list->head) | |
1261 | { | |
1262 | banptr = ptr->data; | |
1263 | ||
1264 | /* trailing space, and the mode letter itself */ | |
1265 | plen = strlen(banptr->banstr) + 2; | |
1266 | ||
1267 | if(count >= MAXMODEPARAMS || (cur_len + plen) > BUFSIZE - 4) | |
1268 | { | |
1269 | /* remove trailing space */ | |
1270 | *mbuf = '\0'; | |
1271 | *(pbuf - 1) = '\0'; | |
1272 | ||
1273 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1274 | |
1275 | cur_len = mlen; | |
1276 | mbuf = lmodebuf + mlen; | |
1277 | pbuf = lparabuf; | |
1278 | count = 0; | |
1279 | } | |
1280 | ||
1281 | *mbuf++ = c; | |
1282 | cur_len += plen; | |
1283 | pbuf += rb_sprintf(pbuf, "%s ", banptr->banstr); | |
1284 | count++; | |
1285 | ||
1286 | free_ban(banptr); | |
1287 | } | |
1288 | ||
1289 | *mbuf = '\0'; | |
1290 | *(pbuf - 1) = '\0'; | |
1291 | sendto_channel_local(mems, chptr, "%s %s", lmodebuf, lparabuf); | |
452382d0 VY |
1292 | |
1293 | list->head = list->tail = NULL; | |
1294 | list->length = 0; | |
1295 | } |