+++ /dev/null
-/*
- channel.c : irssi
-
- Copyright (C) 1999-2000 Timo Sirainen
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "signals.h"
-#include "misc.h"
-#include "special-vars.h"
-
-#include "servers.h"
-#include "channels.h"
-#include "channels-setup.h"
-#include "nicklist.h"
-
-GSList *channels; /* List of all channels */
-
-static char *get_join_data(CHANNEL_REC *channel)
-{
- return g_strdup(channel->name);
-}
-
-static const char *channel_get_target(WI_ITEM_REC *item)
-{
- return ((CHANNEL_REC *) item)->name;
-}
-
-void channel_init(CHANNEL_REC *channel, SERVER_REC *server, const char *name,
- const char *visible_name, int automatic)
-{
- g_return_if_fail(channel != NULL);
- g_return_if_fail(name != NULL);
- g_return_if_fail(server != NULL);
-
- if (visible_name == NULL)
- visible_name = name;
-
- MODULE_DATA_INIT(channel);
- channel->type = module_get_uniq_id_str("WINDOW ITEM TYPE", "CHANNEL");
- channel->destroy = (void (*) (WI_ITEM_REC *)) channel_destroy;
- channel->get_target = channel_get_target;
- channel->get_join_data = get_join_data;
-
- channel->chat_type = server->chat_type;
- channel->server = server;
- channel->name = g_strdup(name);
- channel->visible_name = g_strdup(visible_name);
- channel->mode = g_strdup("");
- channel->createtime = time(NULL);
-
- channels = g_slist_append(channels, channel);
- server->channels = g_slist_append(server->channels, channel);
-
- signal_emit("channel created", 2, channel, GINT_TO_POINTER(automatic));
-}
-
-void channel_destroy(CHANNEL_REC *channel)
-{
- g_return_if_fail(IS_CHANNEL(channel));
-
- if (channel->destroying) return;
- channel->destroying = TRUE;
-
- channels = g_slist_remove(channels, channel);
- channel->server->channels =
- g_slist_remove(channel->server->channels, channel);
-
- signal_emit("channel destroyed", 1, channel);
-
- MODULE_DATA_DEINIT(channel);
- g_free_not_null(channel->hilight_color);
- g_free_not_null(channel->topic);
- g_free_not_null(channel->topic_by);
- g_free_not_null(channel->key);
- g_free(channel->mode);
- g_free(channel->name);
- g_free(channel->visible_name);
-
- channel->type = 0;
- g_free(channel);
-}
-
-static CHANNEL_REC *channel_find_server(SERVER_REC *server,
- const char *name)
-{
- GSList *tmp;
-
- g_return_val_if_fail(IS_SERVER(server), NULL);
-
- if (server->channel_find_func != NULL) {
- /* use the server specific channel find function */
- return server->channel_find_func(server, name);
- }
-
- for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
- CHANNEL_REC *rec = tmp->data;
-
- if (g_strcasecmp(name, rec->name) == 0)
- return rec;
- }
-
- return NULL;
-}
-
-CHANNEL_REC *channel_find(SERVER_REC *server, const char *name)
-{
- g_return_val_if_fail(server == NULL || IS_SERVER(server), NULL);
- g_return_val_if_fail(name != NULL, NULL);
-
- if (server != NULL)
- return channel_find_server(server, name);
-
- /* find from any server */
- return gslist_foreach_find(servers,
- (FOREACH_FIND_FUNC) channel_find_server,
- (void *) name);
-}
-
-void channel_change_name(CHANNEL_REC *channel, const char *name)
-{
- g_return_if_fail(IS_CHANNEL(channel));
-
- g_free(channel->name);
- channel->name = g_strdup(name);
-
- signal_emit("channel name changed", 1, channel);
-}
-
-void channel_change_visible_name(CHANNEL_REC *channel, const char *name)
-{
- g_return_if_fail(IS_CHANNEL(channel));
-
- g_free(channel->visible_name);
- channel->visible_name = g_strdup(name);
-
- signal_emit("window item name changed", 1, channel);
-}
-
-static CHANNEL_REC *channel_find_servers(GSList *servers, const char *name)
-{
- return gslist_foreach_find(servers,
- (FOREACH_FIND_FUNC) channel_find_server,
- (void *) name);
-}
-
-static GSList *servers_find_chatnet_except(SERVER_REC *server)
-{
- GSList *tmp, *list;
-
- list = NULL;
- for (tmp = servers; tmp != NULL; tmp = tmp->next) {
- SERVER_REC *rec = tmp->data;
-
- if (server != rec && rec->connrec->chatnet != NULL &&
- strcmp(server->connrec->chatnet,
- rec->connrec->chatnet) == 0) {
- /* chatnets match */
- list = g_slist_append(list, rec);
- }
- }
-
- return list;
-}
-
-/* connected to server, autojoin to channels. */
-static void event_connected(SERVER_REC *server)
-{
- GString *chans;
- GSList *tmp, *chatnet_servers;
-
- g_return_if_fail(SERVER(server));
-
- if (server->connrec->reconnection ||
- server->connrec->no_autojoin_channels)
- return;
-
- /* get list of servers in same chat network */
- chatnet_servers = server->connrec->chatnet == NULL ? NULL:
- servers_find_chatnet_except(server);
-
- /* join to the channels marked with autojoin in setup */
- chans = g_string_new(NULL);
- for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
- CHANNEL_SETUP_REC *rec = tmp->data;
-
- if (!rec->autojoin ||
- !channel_chatnet_match(rec->chatnet,
- server->connrec->chatnet))
- continue;
-
- /* check that we haven't already joined this channel in
- same chat network connection.. */
- if (channel_find_servers(chatnet_servers, rec->name) == NULL)
- g_string_sprintfa(chans, "%s,", rec->name);
- }
- g_slist_free(chatnet_servers);
-
- if (chans->len > 0) {
- g_string_truncate(chans, chans->len-1);
- server->channels_join(server, chans->str, TRUE);
- }
-
- g_string_free(chans, TRUE);
-}
-
-static int match_nick_flags(SERVER_REC *server, NICK_REC *nick, char flag)
-{
- const char *flags = server->get_nick_flags(server);
-
- return strchr(flags, flag) == NULL ||
- (flag == flags[0] && nick->op) ||
- (flag == flags[1] && (nick->voice || nick->halfop ||
- nick->op)) ||
- (flag == flags[2] && (nick->halfop || nick->op));
-}
-
-/* Send the auto send command to channel */
-void channel_send_autocommands(CHANNEL_REC *channel)
-{
- CHANNEL_SETUP_REC *rec;
- NICK_REC *nick;
- char **bots, **bot;
-
- g_return_if_fail(IS_CHANNEL(channel));
-
- if (channel->session_rejoin)
- return;
-
- rec = channel_setup_find(channel->name, channel->server->connrec->chatnet);
- if (rec == NULL || rec->autosendcmd == NULL || !*rec->autosendcmd)
- return;
-
- if (rec->botmasks == NULL || !*rec->botmasks) {
- /* just send the command. */
- eval_special_string(rec->autosendcmd, "", channel->server, channel);
- return;
- }
-
- /* find first available bot.. */
- bots = g_strsplit(rec->botmasks, " ", -1);
- for (bot = bots; *bot != NULL; bot++) {
- const char *botnick = *bot;
-
- if (*botnick == '\0')
- continue;
-
- nick = nicklist_find_mask(channel,
- channel->server->isnickflag(channel->server, *botnick) ?
- botnick+1 : botnick);
- if (nick != NULL &&
- match_nick_flags(channel->server, nick, *botnick)) {
- eval_special_string(rec->autosendcmd, nick->nick,
- channel->server, channel);
- break;
- }
- }
- g_strfreev(bots);
-}
-
-void channels_init(void)
-{
- channels_setup_init();
-
- signal_add("event connected", (SIGNAL_FUNC) event_connected);
-}
-
-void channels_deinit(void)
-{
- channels_setup_deinit();
-
- signal_remove("event connected", (SIGNAL_FUNC) event_connected);
-}
projects / runtime.git / blobdiff