2 silc-channels.c : irssi
4 Copyright (C) 2000 - 2001 Timo Sirainen
5 Pekka Riikonen <priikone@poseidon.pspt.fi>
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "net-nonblock.h"
25 #include "net-sendbuffer.h"
35 #include "channels-setup.h"
37 #include "silc-servers.h"
38 #include "silc-channels.h"
39 #include "silc-queries.h"
40 #include "silc-nicklist.h"
41 #include "window-item-def.h"
43 #include "fe-common/core/printtext.h"
45 SILC_CHANNEL_REC *silc_channel_create(SILC_SERVER_REC *server,
46 const char *name, int automatic)
48 SILC_CHANNEL_REC *rec;
50 g_return_val_if_fail(server == NULL || IS_SILC_SERVER(server), NULL);
51 g_return_val_if_fail(name != NULL, NULL);
53 rec = g_new0(SILC_CHANNEL_REC, 1);
54 rec->chat_type = SILC_PROTOCOL;
55 rec->name = g_strdup(name);
58 channel_init((CHANNEL_REC *) rec, automatic);
62 static void sig_channel_destroyed(SILC_CHANNEL_REC *channel)
64 if (!IS_SILC_CHANNEL(channel))
67 if (channel->server != NULL && !channel->left && !channel->kicked) {
68 /* destroying channel record without actually
69 having left the channel yet */
70 silc_command_exec(channel->server, "PART", channel->name);
74 static void silc_channels_join(SILC_SERVER_REC *server,
75 const char *channels, int automatic)
77 char **list, **tmp, *channel;
79 list = g_strsplit(channels, ",", -1);
80 for (tmp = list; *tmp != NULL; tmp++) {
81 channel = **tmp == '#' ? g_strdup(*tmp) :
82 g_strconcat("#", *tmp, NULL);
83 silc_channel_create(server, channel, FALSE);
84 silc_command_exec(server, "JOIN", channel);
90 static void sig_connected(SILC_SERVER_REC *server)
92 if (IS_SILC_SERVER(server))
93 server->channels_join = (void *) silc_channels_join;
97 * "event join". Joined to a channel.
100 SILC_CHANNEL_REC *silc_channel_find_entry(SILC_SERVER_REC *server,
101 SilcChannelEntry entry)
105 g_return_val_if_fail(IS_SILC_SERVER(server), NULL);
107 for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
108 SILC_CHANNEL_REC *rec = tmp->data;
110 if (rec->entry == entry)
117 static void event_join(SILC_SERVER_REC *server, va_list va)
119 SILC_CHANNEL_REC *chanrec;
120 SILC_NICK_REC *nickrec;
121 SilcClientEntry client;
122 SilcChannelEntry channel;
124 client = va_arg(va, SilcClientEntry);
125 channel = va_arg(va, SilcChannelEntry);
127 if (client == server->conn->local_entry) {
128 /* You joined to channel */
129 chanrec = silc_channel_find(server, channel->channel_name);
130 if (chanrec != NULL && !chanrec->joined)
131 chanrec->entry = channel;
133 chanrec = silc_channel_find_entry(server, channel);
134 if (chanrec != NULL) {
135 SilcChannelUser user;
137 silc_list_start(chanrec->entry->clients);
138 while ((user = silc_list_get(chanrec->entry->clients)) != NULL)
139 if (user->client == client) {
140 nickrec = silc_nicklist_insert(chanrec, user, TRUE);
146 signal_emit("message join", 4, server, channel->channel_name,
148 client->username == NULL ? "" : client->username);
152 * "event leave". Left a channel.
155 static void event_leave(SILC_SERVER_REC *server, va_list va)
157 SILC_CHANNEL_REC *chanrec;
158 SILC_NICK_REC *nickrec;
159 SilcClientEntry client;
160 SilcChannelEntry channel;
162 client = va_arg(va, SilcClientEntry);
163 channel = va_arg(va, SilcChannelEntry);
165 signal_emit("message part", 5, server, channel->channel_name,
166 client->nickname, client->username ? client->username : "",
169 chanrec = silc_channel_find_entry(server, channel);
170 if (chanrec != NULL) {
171 nickrec = silc_nicklist_find(chanrec, client);
173 nicklist_remove(CHANNEL(chanrec), NICK(nickrec));
178 * "event signoff". Left the network.
181 static void event_signoff(SILC_SERVER_REC *server, va_list va)
183 SilcClientEntry client;
187 client = va_arg(va, SilcClientEntry);
188 message = va_arg(va, char *);
190 signal_emit("message quit", 4, server, client->nickname,
191 client->username ? client->username : "",
192 message ? message : "");
194 nicks = nicklist_get_same_unique(SERVER(server), client);
195 for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
196 CHANNEL_REC *channel = tmp->data;
197 NICK_REC *nickrec = tmp->next->data;
199 nicklist_remove(channel, nickrec);
204 * "event topic". Changed topic.
207 static void event_topic(SILC_SERVER_REC *server, va_list va)
209 SILC_CHANNEL_REC *chanrec;
210 SilcClientEntry client;
211 SilcChannelEntry channel;
214 client = va_arg(va, SilcClientEntry);
215 topic = va_arg(va, char *);
216 channel = va_arg(va, SilcChannelEntry);
218 chanrec = silc_channel_find_entry(server, channel);
219 if (chanrec != NULL) {
220 g_free_not_null(chanrec->topic);
221 chanrec->topic = *topic == '\0' ? NULL : g_strdup(topic);
222 signal_emit("channel topic changed", 1, chanrec);
225 signal_emit("message topic", 5, server, channel->channel_name,
226 topic, client->nickname, client->username);
230 * "event invite". Invited or modified invite list.
233 static void event_invite(SILC_SERVER_REC *server, va_list va)
235 SilcClientEntry client;
236 SilcChannelEntry channel;
238 client = va_arg(va, SilcClientEntry);
239 channel = va_arg(va, SilcChannelEntry);
241 signal_emit("message invite", 4, server, channel->channel_name,
242 client->nickname, client->username);
246 * "event nick". Changed nickname.
249 static void event_nick(SILC_SERVER_REC *server, va_list va)
251 SilcClientEntry oldclient, newclient;
253 oldclient = va_arg(va, SilcClientEntry);
254 newclient = va_arg(va, SilcClientEntry);
256 nicklist_rename_unique(SERVER(server),
257 oldclient, oldclient->nickname,
258 newclient, newclient->nickname);
260 signal_emit("message nick", 4, server, newclient->nickname,
261 oldclient->nickname, newclient->username);
265 * "event cmode". Changed channel mode.
268 static void event_cmode(SILC_SERVER_REC *server, va_list va)
270 SILC_CHANNEL_REC *chanrec;
271 SilcClientEntry client;
272 SilcChannelEntry channel;
276 client = va_arg(va, SilcClientEntry);
277 modei = va_arg(va, uint32);
278 channel = va_arg(va, SilcChannelEntry);
279 mode = silc_client_chmode(modei, channel);
281 chanrec = silc_channel_find_entry(server, channel);
282 if (chanrec != NULL) {
283 g_free_not_null(chanrec->mode);
284 chanrec->mode = g_strdup(mode == NULL ? "" : mode);
285 signal_emit("channel mode changed", 1, chanrec);
288 /*signal_emit("message mode", 5, server, chanrec->name,
289 client->nickname, client->username, mode);*/
290 printtext(server, channel->channel_name, MSGLEVEL_MODES,
291 "mode/%s [%s] by %s", channel->channel_name, mode,
298 * "event cumode". Changed user's mode on channel.
301 static void event_cumode(SILC_SERVER_REC *server, va_list va)
303 SILC_CHANNEL_REC *chanrec;
304 SilcClientEntry client, destclient;
305 SilcChannelEntry channel;
309 client = va_arg(va, SilcClientEntry);
310 mode = va_arg(va, uint32);
311 destclient = va_arg(va, SilcClientEntry);
312 channel = va_arg(va, SilcChannelEntry);
314 modestr = silc_client_chumode(mode);
315 chanrec = silc_channel_find_entry(server, channel);
316 if (chanrec != NULL) {
319 if (destclient == server->conn->local_entry) {
321 (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
324 nick = silc_nicklist_find(chanrec, client);
326 nick->op = (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
327 signal_emit("nick mode changed", 2, chanrec, nick);
331 /*signal_emit("message mode", 5, server, chanrec->name,
332 client->nickname, client->username, modestr);*/
333 printtext(server, channel->channel_name, MSGLEVEL_MODES,
334 "mode/%s [%s] by %s", channel->channel_name, modestr,
341 * "event motd". Received MOTD.
344 static void event_motd(SILC_SERVER_REC *server, va_list va)
346 char *text = va_arg(va, char *);
348 if (!settings_get_bool("skip_motd"))
349 printtext_multiline(server, NULL, MSGLEVEL_CRAP, "%s", text);
353 * "event channel_change". Channel ID has changed.
356 static void event_channel_change(SILC_SERVER_REC *server, va_list va)
362 * "event server_signoff". Server has quit the network.
365 static void event_server_signoff(SILC_SERVER_REC *server, va_list va)
371 * "event kick". Someone was kicked from channel.
374 static void event_kick(SILC_SERVER_REC *server, va_list va)
380 * "event kill". Someone was killed from the network.
383 static void event_kill(SILC_SERVER_REC *server, va_list va)
389 * "event ban". Someone was banned or ban list was modified.
392 static void event_ban(SILC_SERVER_REC *server, va_list va)
397 /* PART (LEAVE) command. */
399 static void command_part(const char *data, SILC_SERVER_REC *server,
402 SILC_CHANNEL_REC *chanrec;
404 if (!IS_SILC_SERVER(server) || !server->connected)
405 cmd_return_error(CMDERR_NOT_CONNECTED);
408 if (!IS_SILC_CHANNEL(item))
409 cmd_return_error(CMDERR_NOT_JOINED);
413 chanrec = silc_channel_find(server, data);
415 cmd_return_error(CMDERR_CHAN_NOT_FOUND);
417 signal_emit("message part", 5, server, chanrec->name,
418 server->nick, server->conn->local_entry->username, "");
420 silc_command_exec(server, "LEAVE", chanrec->name);
423 channel_destroy(CHANNEL(chanrec));
426 /* ME local command. */
428 static void command_me(const char *data, SILC_SERVER_REC *server,
431 SILC_CHANNEL_REC *chanrec;
432 char *tmpcmd = "ME", *tmp;
434 unsigned char **argv;
435 uint32 *argv_lens, *argv_types;
438 if (!IS_SILC_SERVER(server) || !server->connected)
439 cmd_return_error(CMDERR_NOT_CONNECTED);
441 if (!IS_SILC_CHANNEL(item))
442 cmd_return_error(CMDERR_NOT_JOINED);
444 /* Now parse all arguments */
445 tmp = g_strconcat(tmpcmd, " ", data, NULL);
446 silc_parse_command_line(tmp, &argv, &argv_lens,
447 &argv_types, &argc, 2);
451 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
453 chanrec = silc_channel_find(server, item->name);
455 cmd_return_error(CMDERR_CHAN_NOT_FOUND);
457 /* Send the action message */
458 silc_client_send_channel_message(silc_client, server->conn,
459 chanrec->entry, NULL,
460 SILC_MESSAGE_FLAG_ACTION,
461 argv[1], argv_lens[1], TRUE);
463 for (i = 0; i < argc; i++)
465 silc_free(argv_lens);
466 silc_free(argv_types);
469 /* NOTICE local command. */
471 static void command_notice(const char *data, SILC_SERVER_REC *server,
474 SILC_CHANNEL_REC *chanrec;
475 char *tmpcmd = "ME", *tmp;
477 unsigned char **argv;
478 uint32 *argv_lens, *argv_types;
481 if (!IS_SILC_SERVER(server) || !server->connected)
482 cmd_return_error(CMDERR_NOT_CONNECTED);
484 if (!IS_SILC_CHANNEL(item))
485 cmd_return_error(CMDERR_NOT_JOINED);
487 /* Now parse all arguments */
488 tmp = g_strconcat(tmpcmd, " ", data, NULL);
489 silc_parse_command_line(tmp, &argv, &argv_lens,
490 &argv_types, &argc, 2);
494 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
496 chanrec = silc_channel_find(server, item->name);
498 cmd_return_error(CMDERR_CHAN_NOT_FOUND);
500 /* Send the action message */
501 silc_client_send_channel_message(silc_client, server->conn,
502 chanrec->entry, NULL,
503 SILC_MESSAGE_FLAG_NOTICE,
504 argv[1], argv_lens[1], TRUE);
506 for (i = 0; i < argc; i++)
508 silc_free(argv_lens);
509 silc_free(argv_types);
512 void silc_channels_init(void)
514 signal_add("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
515 signal_add("server connected", (SIGNAL_FUNC) sig_connected);
517 signal_add("silc event join", (SIGNAL_FUNC) event_join);
518 signal_add("silc event leave", (SIGNAL_FUNC) event_leave);
519 signal_add("silc event signoff", (SIGNAL_FUNC) event_signoff);
520 signal_add("silc event topic", (SIGNAL_FUNC) event_topic);
521 signal_add("silc event invite", (SIGNAL_FUNC) event_invite);
522 signal_add("silc event nick", (SIGNAL_FUNC) event_nick);
523 signal_add("silc event cmode", (SIGNAL_FUNC) event_cmode);
524 signal_add("silc event cumode", (SIGNAL_FUNC) event_cumode);
525 signal_add("silc event motd", (SIGNAL_FUNC) event_motd);
526 signal_add("silc event channel_change", (SIGNAL_FUNC) event_channel_change);
527 signal_add("silc event server_signoff", (SIGNAL_FUNC) event_server_signoff);
528 signal_add("silc event kick", (SIGNAL_FUNC) event_kick);
529 signal_add("silc event kill", (SIGNAL_FUNC) event_kill);
530 signal_add("silc event ban", (SIGNAL_FUNC) event_ban);
532 command_bind("part", MODULE_NAME, (SIGNAL_FUNC) command_part);
533 command_bind("me", MODULE_NAME, (SIGNAL_FUNC) command_me);
534 command_bind("notice", MODULE_NAME, (SIGNAL_FUNC) command_notice);
536 silc_nicklist_init();
539 void silc_channels_deinit(void)
541 signal_remove("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
542 signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
544 signal_remove("silc event join", (SIGNAL_FUNC) event_join);
545 signal_remove("silc event leave", (SIGNAL_FUNC) event_leave);
546 signal_remove("silc event signoff", (SIGNAL_FUNC) event_signoff);
547 signal_remove("silc event topic", (SIGNAL_FUNC) event_topic);
548 signal_remove("silc event invite", (SIGNAL_FUNC) event_invite);
549 signal_remove("silc event nick", (SIGNAL_FUNC) event_nick);
550 signal_remove("silc event cmode", (SIGNAL_FUNC) event_cmode);
551 signal_remove("silc event cumode", (SIGNAL_FUNC) event_cumode);
552 signal_remove("silc event motd", (SIGNAL_FUNC) event_motd);
553 signal_remove("silc event channel_change",
554 (SIGNAL_FUNC) event_channel_change);
555 signal_remove("silc event server_signoff",
556 (SIGNAL_FUNC) event_server_signoff);
557 signal_remove("silc event kick", (SIGNAL_FUNC) event_kick);
558 signal_remove("silc event kill", (SIGNAL_FUNC) event_kill);
559 signal_remove("silc event ban", (SIGNAL_FUNC) event_ban);
561 command_unbind("part", (SIGNAL_FUNC) command_part);
562 command_unbind("me", (SIGNAL_FUNC) command_me);
563 command_unbind("notice", (SIGNAL_FUNC) command_notice);
565 silc_nicklist_deinit();