4 Copyright (C) 1999-2000 Timo Sirainen
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
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.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "special-vars.h"
28 #include "channels-setup.h"
31 GSList *channels; /* List of all channels */
33 static char *get_join_data(CHANNEL_REC *channel)
35 return g_strdup(channel->name);
38 void channel_init(CHANNEL_REC *channel, int automatic)
40 g_return_if_fail(channel != NULL);
41 g_return_if_fail(channel->name != NULL);
43 channels = g_slist_append(channels, channel);
44 if (channel->server != NULL) {
45 channel->server->channels =
46 g_slist_append(channel->server->channels, channel);
49 MODULE_DATA_INIT(channel);
50 channel->type = module_get_uniq_id_str("WINDOW ITEM TYPE", "CHANNEL");
51 channel->destroy = (void (*) (WI_ITEM_REC *)) channel_destroy;
52 channel->mode = g_strdup("");
53 channel->createtime = time(NULL);
54 channel->get_join_data = get_join_data;
56 signal_emit("channel created", 2, channel, GINT_TO_POINTER(automatic));
59 void channel_destroy(CHANNEL_REC *channel)
61 g_return_if_fail(IS_CHANNEL(channel));
63 if (channel->destroying) return;
64 channel->destroying = TRUE;
66 channels = g_slist_remove(channels, channel);
67 if (channel->server != NULL)
68 channel->server->channels = g_slist_remove(channel->server->channels, channel);
69 signal_emit("channel destroyed", 1, channel);
71 MODULE_DATA_DEINIT(channel);
72 g_free_not_null(channel->hilight_color);
73 g_free_not_null(channel->topic);
74 g_free_not_null(channel->topic_by);
75 g_free_not_null(channel->key);
76 g_free(channel->mode);
77 g_free(channel->name);
83 static CHANNEL_REC *channel_find_server(SERVER_REC *server,
88 g_return_val_if_fail(IS_SERVER(server), NULL);
90 if (server->channel_find_func != NULL) {
91 /* use the server specific channel find function */
92 return server->channel_find_func(server, name);
95 for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
96 CHANNEL_REC *rec = tmp->data;
98 if (g_strcasecmp(name, rec->name) == 0)
105 CHANNEL_REC *channel_find(SERVER_REC *server, const char *name)
107 g_return_val_if_fail(server == NULL || IS_SERVER(server), NULL);
108 g_return_val_if_fail(name != NULL, NULL);
111 return channel_find_server(server, name);
113 /* find from any server */
114 return gslist_foreach_find(servers,
115 (FOREACH_FIND_FUNC) channel_find_server,
119 static CHANNEL_REC *channel_find_servers(GSList *servers, const char *name)
121 return gslist_foreach_find(servers,
122 (FOREACH_FIND_FUNC) channel_find_server,
126 static GSList *servers_find_chatnet_except(SERVER_REC *server)
131 for (tmp = servers; tmp != NULL; tmp = tmp->next) {
132 SERVER_REC *rec = tmp->data;
134 if (server != rec && rec->connrec->chatnet != NULL &&
135 strcmp(server->connrec->chatnet,
136 rec->connrec->chatnet) == 0) {
138 list = g_slist_append(list, rec);
145 /* connected to server, autojoin to channels. */
146 static void event_connected(SERVER_REC *server)
149 GSList *tmp, *chatnet_servers;
151 g_return_if_fail(SERVER(server));
153 if (server->connrec->reconnection ||
154 server->connrec->no_autojoin_channels)
157 /* get list of servers in same chat network */
158 chatnet_servers = server->connrec->chatnet == NULL ? NULL:
159 servers_find_chatnet_except(server);
161 /* join to the channels marked with autojoin in setup */
162 chans = g_string_new(NULL);
163 for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
164 CHANNEL_SETUP_REC *rec = tmp->data;
166 if (!rec->autojoin ||
167 !channel_chatnet_match(rec->chatnet,
168 server->connrec->chatnet))
171 /* check that we haven't already joined this channel in
172 same chat network connection.. */
173 if (channel_find_servers(chatnet_servers, rec->name) == NULL)
174 g_string_sprintfa(chans, "%s,", rec->name);
176 g_slist_free(chatnet_servers);
178 if (chans->len > 0) {
179 g_string_truncate(chans, chans->len-1);
180 server->channels_join(server, chans->str, TRUE);
183 g_string_free(chans, TRUE);
186 static int match_nick_flags(SERVER_REC *server, NICK_REC *nick, char flag)
188 const char *flags = server->get_nick_flags();
190 return strchr(flags, flag) == NULL ||
191 (flag == flags[0] && nick->op) ||
192 (flag == flags[1] && (nick->voice || nick->halfop ||
194 (flag == flags[2] && (nick->halfop || nick->op));
197 /* Send the auto send command to channel */
198 void channel_send_autocommands(CHANNEL_REC *channel)
200 CHANNEL_SETUP_REC *rec;
204 g_return_if_fail(IS_CHANNEL(channel));
206 if (channel->session_rejoin)
209 rec = channel_setup_find(channel->name, channel->server->connrec->chatnet);
210 if (rec == NULL || rec->autosendcmd == NULL || !*rec->autosendcmd)
213 if (rec->botmasks == NULL || !*rec->botmasks) {
214 /* just send the command. */
215 eval_special_string(rec->autosendcmd, "", channel->server, channel);
219 /* find first available bot.. */
220 bots = g_strsplit(rec->botmasks, " ", -1);
221 for (bot = bots; *bot != NULL; bot++) {
222 const char *botnick = *bot;
224 if (*botnick == '\0')
227 nick = nicklist_find_mask(channel,
228 channel->server->isnickflag(*botnick) ?
229 botnick+1 : botnick);
231 match_nick_flags(channel->server, nick, *botnick)) {
232 eval_special_string(rec->autosendcmd, nick->nick,
233 channel->server, channel);
240 void channels_init(void)
242 channels_setup_init();
244 signal_add("event connected", (SIGNAL_FUNC) event_connected);
247 void channels_deinit(void)
249 channels_setup_deinit();
251 signal_remove("event connected", (SIGNAL_FUNC) event_connected);