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d76ed9a9 AS |
1 | /* hash.c - IRC network state database |
2 | * Copyright 2000-2004 srvx Development Team | |
3 | * | |
83ff05c3 | 4 | * This file is part of x3. |
d76ed9a9 | 5 | * |
d0f04f71 | 6 | * x3 is free software; you can redistribute it and/or modify |
d76ed9a9 | 7 | * it under the terms of the GNU General Public License as published by |
348683aa | 8 | * the Free Software Foundation; either version 3 of the License, or |
d76ed9a9 AS |
9 | * (at your option) any later version. |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with srvx; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
19 | */ | |
20 | ||
21 | #include "conf.h" | |
22 | #include "global.h" | |
23 | #include "hash.h" | |
24 | #include "log.h" | |
25 | ||
58528547 | 26 | #if defined(HAVE_LIBGEOIP)&&defined(HAVE_GEOIP_H)&&defined(HAVE_GEOIPCITY_H) |
21f6caee | 27 | #include <GeoIP.h> |
21f6caee | 28 | #include <GeoIPCity.h> |
58528547 | 29 | |
30 | GeoIP * gi = NULL; | |
31 | GeoIP * cgi = NULL; | |
21f6caee | 32 | #endif |
33 | ||
d76ed9a9 AS |
34 | struct server *self; |
35 | dict_t channels; | |
36 | dict_t clients; | |
37 | dict_t servers; | |
38 | unsigned int max_clients, invis_clients; | |
39 | time_t max_clients_time; | |
40 | struct userList curr_opers; | |
dc92ef7c | 41 | unsigned int count_opers; |
d76ed9a9 | 42 | |
30874d66 | 43 | static void hash_cleanup(void *extra); |
d76ed9a9 AS |
44 | |
45 | void init_structs(void) | |
46 | { | |
47 | channels = dict_new(); | |
48 | clients = dict_new(); | |
49 | servers = dict_new(); | |
50 | userList_init(&curr_opers); | |
dc92ef7c | 51 | count_opers = 0; |
30874d66 | 52 | reg_exit_func(hash_cleanup, NULL); |
d76ed9a9 AS |
53 | } |
54 | ||
1136f709 | 55 | int userList_contains(struct userList *list, struct userNode *user) |
56 | { | |
57 | unsigned int ii; | |
58 | ||
59 | for (ii = 0; ii < list->used; ++ii) { | |
60 | if (user == list->list[ii]) { | |
61 | return 1; | |
62 | } | |
63 | } | |
64 | return 0; | |
65 | } | |
66 | ||
d76ed9a9 | 67 | server_link_func_t *slf_list; |
9d59f196 | 68 | void **slf_list_extra; |
d76ed9a9 AS |
69 | unsigned int slf_size = 0, slf_used = 0; |
70 | ||
71 | void | |
9d59f196 | 72 | reg_server_link_func(server_link_func_t handler, void *extra) |
d76ed9a9 AS |
73 | { |
74 | if (slf_used == slf_size) { | |
9d59f196 | 75 | if (slf_size) { |
76 | slf_size <<= 1; | |
77 | slf_list = realloc(slf_list, slf_size*sizeof(server_link_func_t)); | |
78 | slf_list_extra = realloc(slf_list_extra, slf_size*sizeof(void*)); | |
79 | } else { | |
80 | slf_size = 8; | |
81 | slf_list = malloc(slf_size*sizeof(server_link_func_t)); | |
82 | slf_list_extra = malloc(slf_size*sizeof(void*)); | |
83 | } | |
84 | } | |
85 | slf_list[slf_used] = handler; | |
86 | slf_list_extra[slf_used++] = extra; | |
87 | } | |
88 | ||
89 | void | |
90 | call_server_link_funcs(struct server *server) | |
91 | { | |
92 | unsigned int i; | |
93 | ||
94 | for (i = 0; i < slf_used; ++i) | |
95 | { | |
96 | slf_list[i](server, slf_list_extra[i]); | |
d76ed9a9 | 97 | } |
d76ed9a9 AS |
98 | } |
99 | ||
100 | struct server* | |
101 | GetServerH(const char *name) | |
102 | { | |
103 | return dict_find(servers, name, NULL); | |
104 | } | |
105 | ||
c8b4b87b MB |
106 | sasl_input_func_t *sif_list; |
107 | void **sif_list_extra; | |
108 | unsigned int sif_size = 0, sif_used = 0; | |
109 | ||
110 | void | |
111 | reg_sasl_input_func(sasl_input_func_t handler, void *extra) | |
112 | { | |
113 | if (sif_used == sif_size) { | |
114 | if (sif_size) { | |
115 | sif_size <<= 1; | |
116 | sif_list = realloc(sif_list, sif_size*sizeof(new_user_func_t)); | |
117 | sif_list_extra = realloc(sif_list_extra, sif_size*sizeof(void*)); | |
118 | } else { | |
119 | sif_size = 8; | |
120 | sif_list = malloc(sif_size*sizeof(new_user_func_t)); | |
121 | sif_list_extra = malloc(sif_size*sizeof(void*)); | |
122 | } | |
123 | } | |
124 | sif_list[sif_used] = handler; | |
125 | sif_list_extra[sif_used++] = extra; | |
126 | } | |
127 | ||
128 | void | |
129 | call_sasl_input_func(struct server* source ,const char *identifier, const char *subcmd, const char *data, const char *ext) | |
130 | { | |
131 | unsigned int i; | |
132 | ||
133 | for (i = 0; i < sif_used; ++i) | |
134 | { | |
135 | sif_list[i](source, identifier, subcmd, data, ext, sif_list_extra[i]); | |
136 | } | |
137 | } | |
138 | ||
139 | void | |
140 | unreg_sasl_input_func(sasl_input_func_t handler, void *extra) | |
141 | { | |
142 | unsigned int i; | |
143 | for (i=0; i<sif_used; i++) { | |
144 | if (sif_list[i] == handler && sif_list_extra[i] == extra) break; | |
145 | } | |
146 | if (i == sif_used) return; | |
147 | memmove(sif_list+i, sif_list+i+1, (sif_used-i-1)*sizeof(sif_list[0])); | |
148 | memmove(sif_list_extra+i, sif_list_extra+i+1, (sif_used-i-1)*sizeof(sif_list_extra[0])); | |
149 | sif_used--; | |
150 | } | |
151 | ||
37e08c82 MB |
152 | void |
153 | nuf_free_ehf(struct eh_func *ehf) | |
154 | { | |
155 | if (ehf->extra != NULL) | |
156 | free(ehf->extra); | |
157 | } | |
158 | ||
159 | DEFINE_EH_FUNC_LIST(nuf_list, EH_ADD_TAIL, nuf_free_ehf); | |
160 | ||
161 | int | |
162 | nuf_wrapper(void *extra, void *callextra) | |
163 | { | |
164 | struct funcargs *fa = (struct funcargs *)extra; | |
165 | struct userNode *user = (struct userNode *)callextra; | |
166 | ||
167 | ((new_user_func_t)fa->func)(user, fa->extra); | |
168 | ||
169 | if (user->dead) | |
170 | return EH_STOP; | |
171 | ||
172 | return EH_CONT; | |
173 | } | |
174 | ||
175 | void | |
176 | reg_new_user_func_pos(new_user_func_t handler, void *extra, int pos) | |
177 | { | |
178 | struct funcargs *fa = malloc(sizeof(struct funcargs)); | |
179 | ||
180 | fa->func = (void *)handler; | |
181 | fa->extra = extra; | |
182 | ||
183 | reg_hook_func_pos(&nuf_list, nuf_wrapper, (void *)fa, pos); | |
184 | } | |
d76ed9a9 AS |
185 | |
186 | void | |
f0fb2e2d | 187 | reg_new_user_func(new_user_func_t handler, void *extra) |
d76ed9a9 | 188 | { |
37e08c82 | 189 | reg_new_user_func_pos(handler, extra, EH_ADD_DEFAULT); |
f0fb2e2d | 190 | } |
191 | ||
192 | void | |
193 | call_new_user_funcs(struct userNode* user) | |
194 | { | |
37e08c82 | 195 | call_hook_func_args(&nuf_list, (void *)user); |
d76ed9a9 AS |
196 | } |
197 | ||
198 | static nick_change_func_t *ncf2_list; | |
63189c10 | 199 | static void **ncf2_list_extra; |
d76ed9a9 AS |
200 | static unsigned int ncf2_size = 0, ncf2_used = 0; |
201 | ||
202 | void | |
63189c10 | 203 | reg_nick_change_func(nick_change_func_t handler, void *extra) |
d76ed9a9 AS |
204 | { |
205 | if (ncf2_used == ncf2_size) { | |
206 | if (ncf2_size) { | |
207 | ncf2_size <<= 1; | |
208 | ncf2_list = realloc(ncf2_list, ncf2_size*sizeof(nick_change_func_t)); | |
63189c10 | 209 | ncf2_list_extra = realloc(ncf2_list_extra, ncf2_size*sizeof(void*)); |
d76ed9a9 AS |
210 | } else { |
211 | ncf2_size = 8; | |
212 | ncf2_list = malloc(ncf2_size*sizeof(nick_change_func_t)); | |
63189c10 | 213 | ncf2_list_extra = malloc(ncf2_size*sizeof(void*)); |
d76ed9a9 AS |
214 | } |
215 | } | |
63189c10 | 216 | ncf2_list[ncf2_used] = handler; |
63c0b8ad | 217 | ncf2_list_extra[ncf2_used++] = extra; |
d76ed9a9 AS |
218 | } |
219 | ||
220 | ||
221 | del_user_func_t *duf_list; | |
a6bcc929 | 222 | void **duf_list_extra; |
d76ed9a9 AS |
223 | unsigned int duf_size = 0, duf_used = 0; |
224 | ||
225 | void | |
a6bcc929 | 226 | reg_del_user_func(del_user_func_t handler, void *extra) |
d76ed9a9 AS |
227 | { |
228 | if (duf_used == duf_size) { | |
a6bcc929 | 229 | if (duf_size) { |
230 | duf_size <<= 1; | |
231 | duf_list = realloc(duf_list, duf_size*sizeof(del_user_func_t)); | |
232 | duf_list_extra = realloc(duf_list_extra, duf_size*sizeof(void*)); | |
233 | } else { | |
234 | duf_size = 8; | |
235 | duf_list = malloc(duf_size*sizeof(del_user_func_t)); | |
236 | duf_list_extra = malloc(duf_size*sizeof(void*)); | |
237 | } | |
238 | } | |
239 | duf_list[duf_used] = handler; | |
240 | duf_list_extra[duf_used++] = extra; | |
241 | } | |
242 | ||
243 | void | |
244 | call_del_user_funcs(struct userNode *user, struct userNode *killer, const char *why) | |
245 | { | |
246 | unsigned int i; | |
247 | ||
248 | for (i = 0; i < duf_used; ++i) | |
249 | { | |
250 | duf_list[i](user, killer, why, duf_list_extra[i]); | |
d76ed9a9 | 251 | } |
d76ed9a9 AS |
252 | } |
253 | ||
254 | void | |
a6bcc929 | 255 | unreg_del_user_func(del_user_func_t handler, void *extra) |
d76ed9a9 AS |
256 | { |
257 | unsigned int i; | |
258 | for (i=0; i<duf_used; i++) { | |
a6bcc929 | 259 | if (duf_list[i] == handler && duf_list_extra[i] == extra) break; |
d76ed9a9 AS |
260 | } |
261 | if (i == duf_used) return; | |
262 | memmove(duf_list+i, duf_list+i+1, (duf_used-i-1)*sizeof(duf_list[0])); | |
a6bcc929 | 263 | memmove(duf_list_extra+i, duf_list_extra+i+1, (duf_used-i-1)*sizeof(duf_list_extra[0])); |
d76ed9a9 AS |
264 | duf_used--; |
265 | } | |
266 | ||
267 | /* reintroduces a user after it has been killed. */ | |
268 | void | |
269 | ReintroduceUser(struct userNode *user) | |
270 | { | |
271 | struct mod_chanmode change; | |
272 | unsigned int n; | |
273 | ||
274 | irc_user(user); | |
275 | mod_chanmode_init(&change); | |
276 | change.argc = 1; | |
277 | for (n = 0; n < user->channels.used; n++) { | |
278 | struct modeNode *mn = user->channels.list[n]; | |
279 | irc_join(user, mn->channel); | |
280 | if (mn->modes) { | |
281 | change.args[0].mode = mn->modes; | |
a32da4c7 | 282 | change.args[0].u.member = mn; |
d76ed9a9 AS |
283 | mod_chanmode_announce(user, mn->channel, &change); |
284 | } | |
285 | } | |
286 | } | |
287 | ||
288 | void | |
289 | NickChange(struct userNode* user, const char *new_nick, int no_announce) | |
290 | { | |
291 | char *old_nick; | |
292 | unsigned int nn; | |
293 | ||
294 | /* don't do anything if there's no change */ | |
295 | old_nick = user->nick; | |
296 | if (!strncmp(new_nick, old_nick, NICKLEN)) | |
297 | return; | |
298 | ||
299 | /* remove old entry from clients dictionary */ | |
300 | dict_remove(clients, old_nick); | |
301 | #if !defined(WITH_PROTOCOL_P10) | |
302 | /* Remove from uplink's clients dict */ | |
303 | dict_remove(user->uplink->users, old_nick); | |
304 | #endif | |
305 | /* and reinsert */ | |
306 | user->nick = strdup(new_nick); | |
307 | dict_insert(clients, user->nick, user); | |
308 | #if !defined(WITH_PROTOCOL_P10) | |
309 | dict_insert(user->uplink->users, user->nick, user); | |
310 | #endif | |
311 | ||
312 | /* Make callbacks for nick changes. Do this with new nick in | |
313 | * place because that is slightly more useful. | |
314 | */ | |
1136f709 | 315 | for (nn=0; (nn<ncf2_used) && !user->dead; nn++) |
63189c10 | 316 | ncf2_list[nn](user, old_nick, ncf2_list_extra[nn]); |
d76ed9a9 AS |
317 | user->timestamp = now; |
318 | if (IsLocal(user) && !no_announce) | |
319 | irc_nick(user, old_nick); | |
320 | free(old_nick); | |
321 | } | |
322 | ||
b404335b | 323 | void |
cf8bedff | 324 | SVSNickChange(struct userNode* user, const char *new_nick) |
b404335b | 325 | { |
326 | char *old_nick; | |
327 | unsigned int nn; | |
328 | ||
329 | /* don't do anything if there's no change */ | |
330 | old_nick = user->nick; | |
331 | if (!strncmp(new_nick, old_nick, NICKLEN)) | |
332 | return; | |
333 | ||
334 | /* remove old entry from clients dictionary */ | |
335 | dict_remove(clients, old_nick); | |
336 | #if !defined(WITH_PROTOCOL_P10) | |
337 | /* Remove from uplink's clients dict */ | |
338 | dict_remove(user->uplink->users, old_nick); | |
339 | #endif | |
340 | /* and reinsert */ | |
341 | user->nick = strdup(new_nick); | |
342 | dict_insert(clients, user->nick, user); | |
343 | #if !defined(WITH_PROTOCOL_P10) | |
344 | dict_insert(user->uplink->users, user->nick, user); | |
345 | #endif | |
346 | ||
347 | /* Make callbacks for nick changes. Do this with new nick in | |
348 | * place because that is slightly more useful. | |
349 | */ | |
1136f709 | 350 | for (nn=0; (nn<ncf2_used) && !user->dead; nn++) |
63189c10 | 351 | ncf2_list[nn](user, old_nick, ncf2_list_extra[nn]); |
b404335b | 352 | user->timestamp = now; |
353 | ||
354 | free(old_nick); | |
355 | } | |
356 | ||
d76ed9a9 AS |
357 | struct userNode * |
358 | GetUserH(const char *nick) | |
359 | { | |
360 | return dict_find(clients, nick, NULL); | |
361 | } | |
362 | ||
363 | static account_func_t account_func; | |
364 | ||
365 | void | |
366 | reg_account_func(account_func_t handler) | |
367 | { | |
368 | if (account_func) { | |
369 | log_module(MAIN_LOG, LOG_WARNING, "Reregistering ACCOUNT handler."); | |
370 | } | |
371 | account_func = handler; | |
372 | } | |
373 | ||
374 | void | |
375 | call_account_func(struct userNode *user, const char *stamp) | |
376 | { | |
377 | /* We've received an account stamp for a user; notify | |
378 | NickServ, which registers the sole account_func | |
f1d4a7db AS |
379 | right now. TODO: This is a bug. This needs to register |
380 | a proper list not just kill with each call!! -Rubin | |
d76ed9a9 AS |
381 | |
382 | P10 Protocol violation if (user->modes & FLAGS_STAMPED) here. | |
383 | */ | |
384 | if (account_func) | |
385 | account_func(user, stamp); | |
386 | ||
387 | #ifdef WITH_PROTOCOL_P10 | |
388 | /* Mark the user so we don't stamp it again. */ | |
389 | user->modes |= FLAGS_STAMPED; | |
390 | #endif | |
391 | } | |
392 | ||
393 | void | |
b21e2cfe | 394 | StampUser(struct userNode *user, const char *stamp, time_t timestamp) |
d76ed9a9 AS |
395 | { |
396 | #ifdef WITH_PROTOCOL_P10 | |
397 | /* The P10 protocol says we can't stamp users who already | |
398 | have a stamp. */ | |
399 | if (IsStamped(user)) | |
400 | return; | |
401 | #endif | |
402 | ||
b21e2cfe | 403 | irc_account(user, stamp, timestamp); |
d76ed9a9 AS |
404 | user->modes |= FLAGS_STAMPED; |
405 | } | |
406 | ||
407 | void | |
408 | assign_fakehost(struct userNode *user, const char *host, int announce) | |
409 | { | |
410 | safestrncpy(user->fakehost, host, sizeof(user->fakehost)); | |
411 | if (announce) | |
412 | irc_fakehost(user, host); | |
413 | } | |
414 | ||
21f6caee | 415 | void |
416 | set_geoip_info(struct userNode *user) | |
417 | { | |
7a278540 AS |
418 | if(IsLocal(user)) |
419 | return; | |
21f6caee | 420 | /* Need the libs and the headers if this is going to compile properly */ |
421 | #if defined(HAVE_LIBGEOIP)&&defined(HAVE_GEOIP_H)&&defined(HAVE_GEOIPCITY_H) | |
21f6caee | 422 | GeoIPRecord * gir; |
423 | const char *geoip_data_file = NULL; | |
424 | const char *geoip_city_file = NULL; | |
425 | ||
426 | geoip_data_file = conf_get_data("services/opserv/geoip_data_file", RECDB_QSTRING); | |
427 | geoip_city_file = conf_get_data("services/opserv/geoip_city_data_file", RECDB_QSTRING); | |
428 | ||
7a278540 | 429 | if ((!geoip_data_file && !geoip_city_file)) |
21f6caee | 430 | return; /* Admin doesnt want to use geoip functions */ |
431 | ||
58528547 | 432 | if (geoip_data_file && !gi) |
433 | gi = GeoIP_open(geoip_data_file, GEOIP_MEMORY_CACHE | GEOIP_CHECK_CACHE); | |
21f6caee | 434 | |
58528547 | 435 | if (geoip_city_file && !cgi) |
436 | cgi = GeoIP_open(geoip_city_file, GEOIP_MEMORY_CACHE | GEOIP_CHECK_CACHE); | |
21f6caee | 437 | |
438 | if (cgi) { | |
439 | gir = GeoIP_record_by_name(cgi, user->hostname); | |
440 | if (gir) { | |
441 | user->country_name = strdup(gir->country_name ? gir->country_name : ""); | |
442 | user->country_code = strdup(gir->country_code ? gir->country_code : ""); | |
443 | user->city = strdup(gir->city ? gir->city : ""); | |
444 | user->region = strdup(gir->region ? gir->region : ""); | |
445 | user->postal_code = strdup(gir->postal_code ? gir->postal_code : ""); | |
446 | ||
447 | user->latitude = gir->latitude ? gir->latitude : 0; | |
448 | user->longitude = gir->longitude ? gir->longitude : 0; | |
449 | user->dma_code = gir->dma_code ? gir->dma_code : 0; | |
450 | user->area_code = gir->area_code ? gir->area_code : 0; | |
451 | ||
452 | GeoIPRecord_delete(gir); | |
453 | } | |
454 | ||
21f6caee | 455 | return; |
456 | } else if (gi) { | |
457 | const char *country = GeoIP_country_name_by_name(gi, user->hostname); | |
458 | user->country_name = strdup(country ? country : ""); | |
21f6caee | 459 | return; |
460 | } | |
461 | ||
462 | return; | |
463 | #endif | |
464 | } | |
465 | ||
d76ed9a9 | 466 | static new_channel_func_t *ncf_list; |
157ce145 | 467 | static void **ncf_list_extra; |
d76ed9a9 AS |
468 | static unsigned int ncf_size = 0, ncf_used = 0; |
469 | ||
470 | void | |
157ce145 | 471 | reg_new_channel_func(new_channel_func_t handler, void *extra) |
d76ed9a9 AS |
472 | { |
473 | if (ncf_used == ncf_size) { | |
474 | if (ncf_size) { | |
475 | ncf_size <<= 1; | |
476 | ncf_list = realloc(ncf_list, ncf_size*sizeof(ncf_list[0])); | |
157ce145 | 477 | ncf_list_extra = realloc(ncf_list_extra, ncf_size*sizeof(void*)); |
d76ed9a9 AS |
478 | } else { |
479 | ncf_size = 8; | |
480 | ncf_list = malloc(ncf_size*sizeof(ncf_list[0])); | |
157ce145 | 481 | ncf_list_extra = malloc(ncf_size*sizeof(void*)); |
d76ed9a9 AS |
482 | } |
483 | } | |
157ce145 | 484 | ncf_list[ncf_used] = handler; |
485 | ncf_list_extra[ncf_used++] = extra; | |
d76ed9a9 AS |
486 | } |
487 | ||
37e08c82 MB |
488 | void |
489 | jf_free_ehf(struct eh_func *ehf) | |
490 | { | |
491 | if (ehf->extra != NULL) | |
492 | free(ehf->extra); | |
493 | } | |
494 | ||
495 | DEFINE_EH_FUNC_LIST(jf_list, EH_ADD_TAIL, jf_free_ehf); | |
496 | ||
497 | int | |
498 | jf_wrapper(void *extra, void *callextra) | |
499 | { | |
500 | struct funcargs *fa = (struct funcargs *)extra; | |
501 | struct modeNode *mNode = (struct modeNode *)callextra; | |
502 | struct userNode *user = mNode->user; | |
503 | ||
504 | ((join_func_t)fa->func)(mNode, fa->extra); | |
505 | ||
506 | if (user->dead) | |
507 | return EH_STOP; | |
508 | ||
509 | return EH_CONT; | |
510 | } | |
511 | ||
512 | void | |
513 | reg_join_func_pos(join_func_t handler, void *extra, int pos) | |
514 | { | |
515 | struct funcargs *fa = malloc(sizeof(struct funcargs)); | |
516 | ||
517 | fa->func = (void *)handler; | |
518 | fa->extra = extra; | |
519 | ||
520 | reg_hook_func_pos(&jf_list, jf_wrapper, (void *)fa, pos); | |
521 | } | |
d76ed9a9 AS |
522 | |
523 | void | |
fb38e2bc | 524 | reg_join_func(join_func_t handler, void *extra) |
d76ed9a9 | 525 | { |
37e08c82 MB |
526 | reg_join_func_pos(handler, extra, EH_ADD_DEFAULT); |
527 | } | |
528 | ||
529 | void | |
530 | call_join_funcs(struct modeNode *mNode) | |
531 | { | |
532 | call_hook_func_args(&jf_list, (void *)mNode); | |
d76ed9a9 AS |
533 | } |
534 | ||
535 | int rel_age; | |
536 | ||
537 | static void | |
538 | wipeout_channel(struct chanNode *cNode, time_t new_time, char **modes, unsigned int modec) { | |
539 | unsigned int orig_limit; | |
540 | chan_mode_t orig_modes; | |
541 | char orig_key[KEYLEN+1]; | |
2f61d1d7 | 542 | char orig_apass[KEYLEN+1]; |
543 | char orig_upass[KEYLEN+1]; | |
d76ed9a9 AS |
544 | unsigned int nn, argc; |
545 | ||
546 | /* nuke old topic */ | |
547 | cNode->topic[0] = '\0'; | |
548 | cNode->topic_nick[0] = '\0'; | |
549 | cNode->topic_time = 0; | |
550 | ||
551 | /* remember the old modes, and update them with the new */ | |
552 | orig_modes = cNode->modes; | |
553 | orig_limit = cNode->limit; | |
554 | strcpy(orig_key, cNode->key); | |
2f61d1d7 | 555 | strcpy(orig_upass, cNode->upass); |
556 | strcpy(orig_apass, cNode->apass); | |
d76ed9a9 AS |
557 | cNode->modes = 0; |
558 | mod_chanmode(NULL, cNode, modes, modec, 0); | |
559 | cNode->timestamp = new_time; | |
560 | ||
561 | /* remove our old ban list, replace it with the new one */ | |
562 | for (nn=0; nn<cNode->banlist.used; nn++) | |
563 | free(cNode->banlist.list[nn]); | |
564 | cNode->banlist.used = 0; | |
565 | ||
2aef5f4b | 566 | /* remove our old exe,[t list, replace it with the new one */ |
567 | for (nn=0; nn<cNode->exemptlist.used; nn++) | |
568 | free(cNode->exemptlist.list[nn]); | |
569 | cNode->exemptlist.used = 0; | |
570 | ||
d76ed9a9 AS |
571 | /* deop anybody in the channel now, but count services to reop */ |
572 | for (nn=argc=0; nn<cNode->members.used; nn++) { | |
573 | struct modeNode *mn = cNode->members.list[nn]; | |
574 | if ((mn->modes & MODE_CHANOP) && IsService(mn->user) && IsLocal(mn->user)) | |
575 | argc++; | |
576 | } | |
55342ce8 | 577 | |
d76ed9a9 AS |
578 | if (argc) { |
579 | struct mod_chanmode *change; | |
580 | ||
581 | change = mod_chanmode_alloc(argc); | |
582 | change->modes_clear = 0; | |
583 | change->modes_set = orig_modes; | |
584 | change->new_limit = orig_limit; | |
585 | strcpy(change->new_key, orig_key); | |
2f61d1d7 | 586 | strcpy(change->new_upass, orig_upass); |
587 | strcpy(change->new_apass, orig_apass); | |
d76ed9a9 AS |
588 | for (nn = argc = 0; nn < cNode->members.used; ++nn) { |
589 | struct modeNode *mn = cNode->members.list[nn]; | |
590 | if ((mn->modes & MODE_CHANOP) && IsService(mn->user) && IsLocal(mn->user)) { | |
591 | change->args[argc].mode = MODE_CHANOP; | |
a32da4c7 | 592 | change->args[argc].u.member = mn; |
d76ed9a9 AS |
593 | argc++; |
594 | } | |
595 | } | |
596 | assert(argc == change->argc); | |
a32da4c7 | 597 | change->args[0].u.member->modes &= ~MODE_CHANOP; |
598 | mod_chanmode_announce(change->args[0].u.member->user, cNode, change); | |
d76ed9a9 AS |
599 | mod_chanmode_free(change); |
600 | } | |
601 | } | |
602 | ||
603 | struct chanNode * | |
2aef5f4b | 604 | AddChannel(const char *name, time_t time_, const char *modes, char *banlist, char *exemptlist) |
d76ed9a9 AS |
605 | { |
606 | struct chanNode *cNode; | |
607 | char new_modes[MAXLEN], *argv[MAXNUMPARAMS]; | |
608 | unsigned int nn; | |
609 | ||
610 | if (!IsChannelName(name)) { | |
611 | log_module(MAIN_LOG, LOG_ERROR, "Somebody asked to add channel '%s', which isn't a channel name!", name); | |
612 | return NULL; | |
613 | } | |
614 | if (!modes) | |
615 | modes = ""; | |
616 | ||
617 | safestrncpy(new_modes, modes, sizeof(new_modes)); | |
618 | nn = split_line(new_modes, 0, ArrayLength(argv), argv); | |
619 | if (!(cNode = GetChannel(name))) { | |
620 | cNode = calloc(1, sizeof(*cNode) + strlen(name)); | |
621 | strcpy(cNode->name, name); | |
622 | banList_init(&cNode->banlist); | |
2aef5f4b | 623 | exemptList_init(&cNode->exemptlist); |
d76ed9a9 | 624 | modeList_init(&cNode->members); |
2f61d1d7 | 625 | mod_chanmode(NULL, cNode, argv, nn, MCP_FROM_SERVER); |
d76ed9a9 AS |
626 | dict_insert(channels, cNode->name, cNode); |
627 | cNode->timestamp = time_; | |
628 | rel_age = 1; | |
629 | } else if (cNode->timestamp > time_) { | |
630 | wipeout_channel(cNode, time_, argv, nn); | |
631 | rel_age = 1; | |
632 | } else if (cNode->timestamp == time_) { | |
2f61d1d7 | 633 | mod_chanmode(NULL, cNode, argv, nn, MCP_FROM_SERVER); |
d76ed9a9 AS |
634 | rel_age = 0; |
635 | } else { | |
636 | rel_age = -1; | |
637 | } | |
638 | ||
639 | /* rel_age is the relative ages of our channel data versus what is | |
640 | * in a BURST command. 1 means ours is younger, 0 means both are | |
641 | * the same age, -1 means ours is older. */ | |
642 | ||
643 | /* if it's a new or updated channel, make callbacks */ | |
644 | if (rel_age > 0) | |
645 | for (nn=0; nn<ncf_used; nn++) | |
157ce145 | 646 | ncf_list[nn](cNode, ncf_list_extra[nn]); |
d76ed9a9 AS |
647 | |
648 | /* go through list of bans and add each one */ | |
649 | if (banlist && (rel_age >= 0)) { | |
650 | for (nn=0; banlist[nn];) { | |
651 | char *ban = banlist + nn; | |
652 | struct banNode *bn; | |
653 | while (banlist[nn] != ' ' && banlist[nn]) | |
654 | nn++; | |
655 | while (banlist[nn] == ' ') | |
656 | banlist[nn++] = 0; | |
657 | bn = calloc(1, sizeof(*bn)); | |
658 | safestrncpy(bn->ban, ban, sizeof(bn->ban)); | |
659 | safestrncpy(bn->who, "<unknown>", sizeof(bn->who)); | |
660 | bn->set = now; | |
661 | banList_append(&cNode->banlist, bn); | |
662 | } | |
663 | } | |
664 | ||
2aef5f4b | 665 | /* go through list of exempts and add each one */ |
666 | if (exemptlist && (rel_age >= 0)) { | |
667 | for (nn=0; exemptlist[nn];) { | |
668 | char *exempt = exemptlist + nn; | |
669 | struct exemptNode *en; | |
670 | while (exemptlist[nn] != ' ' && exemptlist[nn]) | |
671 | nn++; | |
672 | while (exemptlist[nn] == ' ') | |
673 | exemptlist[nn++] = 0; | |
674 | en = calloc(1, sizeof(*en)); | |
675 | safestrncpy(en->exempt, exempt, sizeof(en->exempt)); | |
676 | safestrncpy(en->who, "<unknown>", sizeof(en->who)); | |
677 | en->set = now; | |
678 | exemptList_append(&cNode->exemptlist, en); | |
679 | } | |
680 | } | |
681 | ||
d76ed9a9 AS |
682 | return cNode; |
683 | } | |
684 | ||
685 | static del_channel_func_t *dcf_list; | |
1898d8ea | 686 | static void **dcf_list_extra; |
d76ed9a9 AS |
687 | static unsigned int dcf_size = 0, dcf_used = 0; |
688 | ||
689 | void | |
1898d8ea | 690 | reg_del_channel_func(del_channel_func_t handler, void *extra) |
d76ed9a9 AS |
691 | { |
692 | if (dcf_used == dcf_size) { | |
693 | if (dcf_size) { | |
694 | dcf_size <<= 1; | |
695 | dcf_list = realloc(dcf_list, dcf_size*sizeof(dcf_list[0])); | |
1898d8ea | 696 | dcf_list_extra = realloc(dcf_list_extra, dcf_size*sizeof(void*)); |
d76ed9a9 AS |
697 | } else { |
698 | dcf_size = 8; | |
699 | dcf_list = malloc(dcf_size*sizeof(dcf_list[0])); | |
1898d8ea | 700 | dcf_list_extra = malloc(dcf_size*sizeof(dcf_list_extra[0])); |
d76ed9a9 AS |
701 | } |
702 | } | |
1898d8ea | 703 | dcf_list[dcf_used] = handler; |
704 | dcf_list_extra[dcf_used++] = extra; | |
d76ed9a9 AS |
705 | } |
706 | ||
707 | static void | |
708 | DelChannel(struct chanNode *channel) | |
709 | { | |
710 | unsigned int n; | |
711 | ||
1136f709 | 712 | verify(channel); |
d76ed9a9 AS |
713 | dict_remove(channels, channel->name); |
714 | ||
715 | if (channel->members.used || channel->locks) { | |
716 | log_module(MAIN_LOG, LOG_ERROR, "Warning: deleting channel %s with %d users and %d locks remaining.", channel->name, channel->members.used, channel->locks); | |
717 | } | |
718 | ||
719 | /* go through all channel members and delete them from the channel */ | |
720 | for (n=channel->members.used; n>0; ) | |
1136f709 | 721 | DelChannelUser(channel->members.list[--n]->user, channel, NULL, 1); |
d76ed9a9 AS |
722 | |
723 | /* delete all channel bans */ | |
724 | for (n=channel->banlist.used; n>0; ) | |
725 | free(channel->banlist.list[--n]); | |
726 | channel->banlist.used = 0; | |
727 | ||
2aef5f4b | 728 | /* delete all channel exempts */ |
729 | for (n=channel->exemptlist.used; n>0; ) | |
730 | free(channel->exemptlist.list[--n]); | |
731 | channel->exemptlist.used = 0; | |
732 | ||
d76ed9a9 | 733 | for (n=0; n<dcf_used; n++) |
1898d8ea | 734 | dcf_list[n](channel, dcf_list_extra[n]); |
d76ed9a9 AS |
735 | |
736 | modeList_clean(&channel->members); | |
737 | banList_clean(&channel->banlist); | |
2aef5f4b | 738 | exemptList_clean(&channel->exemptlist); |
d76ed9a9 AS |
739 | free(channel); |
740 | } | |
741 | ||
742 | struct modeNode * | |
743 | AddChannelUser(struct userNode *user, struct chanNode* channel) | |
744 | { | |
745 | struct modeNode *mNode; | |
d76ed9a9 AS |
746 | |
747 | mNode = GetUserMode(channel, user); | |
748 | if (mNode) | |
749 | return mNode; | |
750 | ||
751 | mNode = malloc(sizeof(*mNode)); | |
752 | ||
753 | /* set up modeNode */ | |
754 | mNode->channel = channel; | |
755 | mNode->user = user; | |
756 | mNode->modes = 0; | |
2f61d1d7 | 757 | mNode->oplevel = -1; |
d76ed9a9 AS |
758 | mNode->idle_since = now; |
759 | ||
760 | /* Add modeNode to channel and to user. | |
761 | * We have to do this before calling join funcs in case the | |
762 | * modeNode is manipulated (e.g. chanserv ops the user). | |
763 | */ | |
764 | modeList_append(&channel->members, mNode); | |
765 | modeList_append(&user->channels, mNode); | |
766 | ||
0d16e639 | 767 | if (channel->members.used == 1 |
2f61d1d7 | 768 | && !(channel->modes & MODE_REGISTERED) |
51e05af8 | 769 | && !(channel->modes & MODE_APASS)) { |
d76ed9a9 | 770 | mNode->modes |= MODE_CHANOP; |
51e05af8 | 771 | } |
d76ed9a9 | 772 | |
1136f709 | 773 | if (IsLocal(user)) { |
774 | irc_join(user, channel); | |
775 | } | |
776 | ||
37e08c82 | 777 | call_join_funcs(mNode); |
d76ed9a9 | 778 | |
d76ed9a9 AS |
779 | return mNode; |
780 | } | |
781 | ||
782 | static part_func_t *pf_list; | |
63637aea | 783 | static void **pf_list_extra; |
d76ed9a9 AS |
784 | static unsigned int pf_size = 0, pf_used = 0; |
785 | ||
786 | void | |
63637aea | 787 | reg_part_func(part_func_t handler, void *extra) |
d76ed9a9 AS |
788 | { |
789 | if (pf_used == pf_size) { | |
790 | if (pf_size) { | |
791 | pf_size <<= 1; | |
792 | pf_list = realloc(pf_list, pf_size*sizeof(part_func_t)); | |
63637aea | 793 | pf_list_extra = realloc(pf_list_extra, pf_size*sizeof(void*)); |
d76ed9a9 AS |
794 | } else { |
795 | pf_size = 8; | |
796 | pf_list = malloc(pf_size*sizeof(part_func_t)); | |
63637aea | 797 | pf_list_extra = malloc(pf_size*sizeof(void*)); |
d76ed9a9 AS |
798 | } |
799 | } | |
63637aea | 800 | pf_list[pf_used] = handler; |
801 | pf_list_extra[pf_used++] = extra; | |
d76ed9a9 AS |
802 | } |
803 | ||
804 | void | |
63637aea | 805 | unreg_part_func(part_func_t handler, void *extra) |
d76ed9a9 AS |
806 | { |
807 | unsigned int i; | |
808 | for (i=0; i<pf_used; i++) | |
63637aea | 809 | if (pf_list[i] == handler && pf_list_extra[i] == extra) |
d76ed9a9 AS |
810 | break; |
811 | if (i == pf_used) | |
812 | return; | |
813 | memmove(pf_list+i, pf_list+i+1, (pf_used-i-1)*sizeof(pf_list[0])); | |
63637aea | 814 | memmove(pf_list_extra+i, pf_list_extra+i+1, (pf_used-i-1)*sizeof(pf_list_extra[0])); |
d76ed9a9 AS |
815 | pf_used--; |
816 | } | |
817 | ||
818 | void | |
819 | LockChannel(struct chanNode* channel) | |
820 | { | |
821 | channel->locks++; | |
822 | } | |
823 | ||
824 | void | |
825 | UnlockChannel(struct chanNode *channel) | |
826 | { | |
827 | assert(channel->locks > 0); | |
828 | if (!--channel->locks && !channel->members.used) | |
829 | DelChannel(channel); | |
830 | } | |
831 | ||
832 | void | |
833 | DelChannelUser(struct userNode* user, struct chanNode* channel, const char *reason, int deleting) | |
834 | { | |
835 | struct modeNode* mNode; | |
836 | unsigned int n; | |
837 | ||
1136f709 | 838 | if (IsLocal(user) && reason) |
d76ed9a9 AS |
839 | irc_part(user, channel, reason); |
840 | ||
841 | mNode = GetUserMode(channel, user); | |
842 | ||
843 | /* Sometimes we get a PART when the user has been KICKed. | |
844 | * In this case, we get no usermode, and should not try to free it. | |
845 | */ | |
846 | if (!mNode) | |
847 | return; | |
848 | ||
849 | /* remove modeNode from channel and user */ | |
850 | modeList_remove(&channel->members, mNode); | |
851 | modeList_remove(&user->channels, mNode); | |
852 | ||
853 | /* make callbacks */ | |
854 | for (n=0; n<pf_used; n++) | |
63637aea | 855 | pf_list[n](mNode, reason, pf_list_extra[n]); |
d76ed9a9 AS |
856 | |
857 | /* free memory */ | |
858 | free(mNode); | |
859 | ||
2f61d1d7 | 860 | /* A single check for APASS only should be enough here */ |
861 | if (!deleting && !channel->members.used && !channel->locks | |
862 | && !(channel->modes & MODE_REGISTERED) && !(channel->modes & MODE_APASS)) | |
d76ed9a9 AS |
863 | DelChannel(channel); |
864 | } | |
865 | ||
b34a7505 | 866 | static kick_func_t *kf_list; |
91667658 | 867 | static void **kf_list_extra; |
b34a7505 AS |
868 | static unsigned int kf_size = 0, kf_used = 0; |
869 | ||
d76ed9a9 AS |
870 | void |
871 | KickChannelUser(struct userNode* target, struct chanNode* channel, struct userNode *kicker, const char *why) | |
872 | { | |
b34a7505 AS |
873 | unsigned int n; |
874 | ||
d76ed9a9 AS |
875 | if (!target || !channel || IsService(target) || !GetUserMode(channel, target)) |
876 | return; | |
b34a7505 AS |
877 | |
878 | /* This may break things, but lets see.. -Rubin */ | |
879 | for (n=0; n<kf_used; n++) | |
91667658 | 880 | kf_list[n](kicker, target, channel, kf_list_extra[n]); |
b34a7505 | 881 | |
d76ed9a9 AS |
882 | /* don't remove them from the channel, since the server will send a PART */ |
883 | irc_kick(kicker, target, channel, why); | |
884 | ||
885 | if (IsLocal(target)) | |
886 | { | |
887 | /* NULL reason because we don't want a PART message to be | |
888 | sent by DelChannelUser. */ | |
889 | DelChannelUser(target, channel, NULL, 0); | |
890 | } | |
891 | } | |
892 | ||
d76ed9a9 | 893 | void |
91667658 | 894 | reg_kick_func(kick_func_t handler, void *extra) |
d76ed9a9 AS |
895 | { |
896 | if (kf_used == kf_size) { | |
897 | if (kf_size) { | |
898 | kf_size <<= 1; | |
899 | kf_list = realloc(kf_list, kf_size*sizeof(kick_func_t)); | |
91667658 | 900 | kf_list_extra = realloc(kf_list_extra, kf_size*sizeof(void*)); |
d76ed9a9 AS |
901 | } else { |
902 | kf_size = 8; | |
903 | kf_list = malloc(kf_size*sizeof(kick_func_t)); | |
91667658 | 904 | kf_list_extra = malloc(kf_size*sizeof(void*)); |
d76ed9a9 AS |
905 | } |
906 | } | |
91667658 | 907 | kf_list[kf_used] = handler; |
908 | kf_list_extra[kf_used++] = extra; | |
d76ed9a9 AS |
909 | } |
910 | ||
911 | void | |
912 | ChannelUserKicked(struct userNode* kicker, struct userNode* victim, struct chanNode* channel) | |
913 | { | |
914 | unsigned int n; | |
915 | struct modeNode *mn; | |
916 | ||
b2fd1d25 | 917 | if (!victim || !channel || !GetUserMode(channel, victim)) |
d76ed9a9 AS |
918 | return; |
919 | ||
920 | /* Update the kicker's idle time (kicker may be null if it was a server) */ | |
921 | if (kicker && (mn = GetUserMode(channel, kicker))) | |
922 | mn->idle_since = now; | |
923 | ||
924 | for (n=0; n<kf_used; n++) | |
91667658 | 925 | kf_list[n](kicker, victim, channel, kf_list_extra[n]); |
d76ed9a9 AS |
926 | |
927 | DelChannelUser(victim, channel, 0, 0); | |
928 | ||
929 | if (IsLocal(victim)) | |
930 | irc_part(victim, channel, NULL); | |
931 | } | |
932 | ||
933 | int ChannelBanExists(struct chanNode *channel, const char *ban) | |
934 | { | |
935 | unsigned int n; | |
936 | ||
937 | for (n = 0; n < channel->banlist.used; n++) | |
938 | if (match_ircglobs(channel->banlist.list[n]->ban, ban)) | |
939 | return 1; | |
940 | return 0; | |
941 | } | |
942 | ||
2aef5f4b | 943 | int ChannelExemptExists(struct chanNode *channel, const char *exempt) |
944 | { | |
945 | unsigned int n; | |
946 | ||
947 | for (n = 0; n < channel->exemptlist.used; n++) | |
948 | if (match_ircglobs(channel->exemptlist.list[n]->exempt, exempt)) | |
949 | return 1; | |
950 | return 0; | |
951 | } | |
952 | ||
d76ed9a9 | 953 | static topic_func_t *tf_list; |
5a2c7cf6 | 954 | static void **tf_list_extra; |
d76ed9a9 AS |
955 | static unsigned int tf_size = 0, tf_used = 0; |
956 | ||
957 | void | |
5a2c7cf6 | 958 | reg_topic_func(topic_func_t handler, void *extra) |
d76ed9a9 AS |
959 | { |
960 | if (tf_used == tf_size) { | |
961 | if (tf_size) { | |
962 | tf_size <<= 1; | |
963 | tf_list = realloc(tf_list, tf_size*sizeof(topic_func_t)); | |
5a2c7cf6 | 964 | tf_list_extra = realloc(tf_list_extra, tf_size*sizeof(void*)); |
d76ed9a9 AS |
965 | } else { |
966 | tf_size = 8; | |
967 | tf_list = malloc(tf_size*sizeof(topic_func_t)); | |
5a2c7cf6 | 968 | tf_list_extra = malloc(tf_size*sizeof(void*)); |
d76ed9a9 AS |
969 | } |
970 | } | |
5a2c7cf6 | 971 | tf_list[tf_used] = handler; |
972 | tf_list_extra[tf_used++] = extra; | |
d76ed9a9 AS |
973 | } |
974 | ||
975 | void | |
7fda2b52 | 976 | SetChannelTopic(struct chanNode *channel, struct userNode *service, struct userNode *user, const char *topic, int announce) |
d76ed9a9 AS |
977 | { |
978 | unsigned int n; | |
979 | struct modeNode *mn; | |
980 | char old_topic[TOPICLEN+1]; | |
981 | ||
982 | safestrncpy(old_topic, channel->topic, sizeof(old_topic)); | |
983 | safestrncpy(channel->topic, topic, sizeof(channel->topic)); | |
984 | channel->topic_time = now; | |
985 | ||
986 | if (user) { | |
987 | safestrncpy(channel->topic_nick, user->nick, sizeof(channel->topic_nick)); | |
988 | ||
989 | /* Update the setter's idle time */ | |
990 | if ((mn = GetUserMode(channel, user))) | |
991 | mn->idle_since = now; | |
992 | } | |
993 | ||
994 | if (announce) { | |
995 | /* We don't really care if a local user messes with the topic, | |
996 | * so don't call the tf_list functions. */ | |
7fda2b52 | 997 | irc_topic(service, user, channel, topic); |
d76ed9a9 AS |
998 | } else { |
999 | for (n=0; n<tf_used; n++) | |
1136f709 | 1000 | /* A topic change handler can return non-zero to indicate |
1001 | * that it has reverted the topic change, and that further | |
1002 | * hooks should not be called. | |
1003 | */ | |
5a2c7cf6 | 1004 | if (tf_list[n](user, channel, old_topic, tf_list_extra[n])) |
d76ed9a9 AS |
1005 | break; |
1006 | } | |
1007 | } | |
1008 | ||
1009 | struct chanNode * | |
1010 | GetChannel(const char *name) | |
1011 | { | |
1012 | return dict_find(channels, name, NULL); | |
1013 | } | |
1014 | ||
1015 | struct modeNode * | |
1016 | GetUserMode(struct chanNode *channel, struct userNode *user) | |
1017 | { | |
1018 | unsigned int n; | |
1019 | struct modeNode *mn = NULL; | |
ec1a68c8 | 1020 | |
1021 | verify(channel); | |
1022 | verify(channel->members.list); | |
1023 | verify(user); | |
1024 | verify(user->channels.list); | |
d76ed9a9 AS |
1025 | if (channel->members.used < user->channels.used) { |
1026 | for (n=0; n<channel->members.used; n++) { | |
ec1a68c8 | 1027 | verify(channel->members.list[n]); |
d76ed9a9 AS |
1028 | if (user == channel->members.list[n]->user) { |
1029 | mn = channel->members.list[n]; | |
1030 | break; | |
1031 | } | |
1032 | } | |
1033 | } else { | |
1034 | for (n=0; n<user->channels.used; n++) { | |
ec1a68c8 | 1035 | verify(user->channels.list[n]); |
d76ed9a9 AS |
1036 | if (channel == user->channels.list[n]->channel) { |
1037 | mn = user->channels.list[n]; | |
1038 | break; | |
1039 | } | |
1040 | } | |
1041 | } | |
1042 | return mn; | |
1043 | } | |
1044 | ||
ac3bdc8d AS |
1045 | struct userNode *IsInChannel(struct chanNode *channel, struct userNode *user) |
1046 | { | |
1047 | unsigned int n; | |
ac3bdc8d AS |
1048 | |
1049 | verify(channel); | |
1050 | verify(channel->members.list); | |
1051 | verify(user); | |
1052 | verify(user->channels.list); | |
1053 | if (channel->members.used < user->channels.used) { | |
1054 | for (n=0; n<channel->members.used; n++) { | |
1055 | verify(channel->members.list[n]); | |
1056 | if (user == channel->members.list[n]->user) { | |
1057 | return(user); | |
1058 | } | |
1059 | } | |
1060 | } else { | |
1061 | for (n=0; n<user->channels.used; n++) { | |
1062 | verify(user->channels.list[n]); | |
1063 | if (channel == user->channels.list[n]->channel) { | |
1064 | return(user); | |
1065 | } | |
1066 | } | |
1067 | } | |
1068 | return NULL; | |
1069 | } | |
1070 | ||
d76ed9a9 AS |
1071 | DEFINE_LIST(userList, struct userNode*) |
1072 | DEFINE_LIST(modeList, struct modeNode*) | |
1073 | DEFINE_LIST(banList, struct banNode*) | |
2aef5f4b | 1074 | DEFINE_LIST(exemptList, struct exemptNode*) |
d76ed9a9 AS |
1075 | DEFINE_LIST(channelList, struct chanNode*) |
1076 | DEFINE_LIST(serverList, struct server*) | |
1077 | ||
1078 | static void | |
30874d66 | 1079 | hash_cleanup(UNUSED_ARG(void *extra)) |
d76ed9a9 AS |
1080 | { |
1081 | dict_iterator_t it, next; | |
1082 | ||
1083 | DelServer(self, 0, NULL); | |
1084 | for (it = dict_first(channels); it; it = next) { | |
1085 | next = iter_next(it); | |
1086 | DelChannel(iter_data(it)); | |
1087 | } | |
1088 | dict_delete(channels); | |
1089 | dict_delete(clients); | |
1090 | dict_delete(servers); | |
1091 | userList_clean(&curr_opers); | |
dc92ef7c | 1092 | count_opers = 0; |
d76ed9a9 AS |
1093 | |
1094 | free(slf_list); | |
63189c10 | 1095 | free(slf_list_extra); |
37e08c82 | 1096 | free_hook_func_list(&nuf_list); |
d76ed9a9 | 1097 | free(ncf2_list); |
63189c10 | 1098 | free(ncf2_list_extra); |
d76ed9a9 | 1099 | free(duf_list); |
63189c10 | 1100 | free(duf_list_extra); |
d76ed9a9 | 1101 | free(ncf_list); |
157ce145 | 1102 | free(ncf_list_extra); |
37e08c82 | 1103 | free_hook_func_list(&jf_list); |
d76ed9a9 | 1104 | free(dcf_list); |
1898d8ea | 1105 | free(dcf_list_extra); |
d76ed9a9 | 1106 | free(pf_list); |
63637aea | 1107 | free(pf_list_extra); |
d76ed9a9 | 1108 | free(kf_list); |
91667658 | 1109 | free(kf_list_extra); |
d76ed9a9 | 1110 | free(tf_list); |
5a2c7cf6 | 1111 | free(tf_list_extra); |
d76ed9a9 | 1112 | } |