2000-04-26 04:03:38 -04:00
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/*
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channels.c : irssi
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Copyright (C) 1999 Timo Sirainen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "module.h"
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#include "signals.h"
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#include "modules.h"
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#include "misc.h"
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#include "bans.h"
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#include "channels.h"
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#include "channels-setup.h"
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#include "irc.h"
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#include "modes.h"
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#include "levels.h"
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#include "mode-lists.h"
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#include "nicklist.h"
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2000-04-27 06:31:14 -04:00
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void channels_query_init(void);
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void channels_query_deinit(void);
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void channel_events_init(void);
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void channel_events_deinit(void);
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void massjoin_init(void);
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void massjoin_deinit(void);
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2000-04-26 04:03:38 -04:00
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GSList *channels; /* List of all channels */
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CHANNEL_REC *channel_create(IRC_SERVER_REC *server, const char *channel, int automatic)
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{
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CHANNEL_REC *rec;
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g_return_val_if_fail(channel != NULL, NULL);
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rec = g_new0(CHANNEL_REC, 1);
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channels = g_slist_append(channels, rec);
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if (server != NULL)
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server->channels = g_slist_append(server->channels, rec);
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MODULE_DATA_INIT(rec);
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rec->type = module_get_uniq_id("IRC", WI_IRC_CHANNEL);
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rec->name = g_strdup(channel);
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rec->server = server;
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rec->createtime = time(NULL);
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if (*channel == '+')
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rec->no_modes = TRUE;
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signal_emit("channel created", 2, rec, GINT_TO_POINTER(automatic));
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return rec;
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}
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void channel_destroy(CHANNEL_REC *channel)
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{
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g_return_if_fail(channel != NULL);
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if (channel->destroying) return;
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channel->destroying = TRUE;
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channels = g_slist_remove(channels, channel);
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if (channel->server != NULL)
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channel->server->channels = g_slist_remove(channel->server->channels, channel);
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signal_emit("channel destroyed", 1, channel);
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if (channel->server != NULL && !channel->left && !channel->kicked) {
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/* destroying channel record without actually left the channel yet */
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irc_send_cmdv(channel->server, "PART %s", channel->name);
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}
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MODULE_DATA_DEINIT(channel);
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g_free_not_null(channel->topic);
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g_free_not_null(channel->key);
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g_free(channel->name);
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g_free(channel);
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}
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static CHANNEL_REC *channel_find_server(IRC_SERVER_REC *server, const char *channel)
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{
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GSList *tmp;
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for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
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CHANNEL_REC *rec = tmp->data;
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if (g_strcasecmp(channel, rec->name) == 0)
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return rec;
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/* check after removing ABCDE from !ABCDEchannel */
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if (*channel == '!' && *rec->name == '!' &&
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g_strcasecmp(channel+1, rec->name+6) == 0)
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return rec;
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}
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return NULL;
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}
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CHANNEL_REC *channel_find(IRC_SERVER_REC *server, const char *channel)
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{
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g_return_val_if_fail(channel != NULL, NULL);
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if (server != NULL)
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return channel_find_server(server, channel);
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/* find from any server */
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return gslist_foreach_find(servers, (FOREACH_FIND_FUNC) channel_find_server, (void *) channel);
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}
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char *channel_get_mode(CHANNEL_REC *channel)
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{
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GString *mode;
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char *ret;
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g_return_val_if_fail(channel != NULL, NULL);
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mode = g_string_new(NULL);
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if (channel->mode_secret) g_string_append_c(mode, 's');
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if (channel->mode_private) g_string_append_c(mode, 'p');
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if (channel->mode_moderate) g_string_append_c(mode, 'm');
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if (channel->mode_invite) g_string_append_c(mode, 'i');
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if (channel->mode_nomsgs) g_string_append_c(mode, 'n');
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if (channel->mode_optopic) g_string_append_c(mode, 't');
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if (channel->mode_anonymous) g_string_append_c(mode, 'a');
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if (channel->mode_reop) g_string_append_c(mode, 'r');
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if (channel->mode_key) g_string_append_c(mode, 'k');
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if (channel->limit > 0) g_string_append_c(mode, 'l');
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if (channel->mode_key) g_string_sprintfa(mode, " %s", channel->key);
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if (channel->limit > 0) g_string_sprintfa(mode, " %d", channel->limit);
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ret = mode->str;
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g_string_free(mode, FALSE);
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return ret;
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}
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#define get_join_key(key) \
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(((key) == NULL || *(key) == '\0') ? "x" : (key))
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void channels_join(IRC_SERVER_REC *server, const char *data, int automatic)
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{
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2000-05-04 06:32:42 -04:00
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SETUP_CHANNEL_REC *schannel;
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2000-04-26 04:03:38 -04:00
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CHANNEL_REC *chanrec;
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GString *outchans, *outkeys;
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char *params, *channels, *keys;
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char **chanlist, **keylist, **tmp, **tmpkey, *channel;
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2000-05-04 06:32:42 -04:00
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int use_keys;
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g_return_if_fail(data != NULL);
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if (server == NULL || !server->connected || !irc_server_check(server))
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cmd_return_error(CMDERR_NOT_CONNECTED);
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params = cmd_get_params(data, 2 | PARAM_FLAG_GETREST, &channels, &keys);
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if (*channels == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
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chanlist = g_strsplit(channels, ",", -1);
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keylist = g_strsplit(keys, ",", -1);
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outchans = g_string_new(NULL);
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outkeys = g_string_new(NULL);
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2000-05-04 06:32:42 -04:00
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use_keys = *keys != '\0';
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2000-04-26 04:03:38 -04:00
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tmpkey = keylist;
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for (tmp = chanlist; *tmp != NULL; tmp++) {
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channel = ischannel(**tmp) ? g_strdup(*tmp) :
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g_strdup_printf("#%s", *tmp);
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chanrec = channel_find(server, channel);
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2000-05-04 06:32:42 -04:00
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if (chanrec == NULL) {
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schannel = channels_setup_find(channel, server->connrec->ircnet);
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2000-04-26 04:03:38 -04:00
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g_string_sprintfa(outchans, "%s,", channel);
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2000-05-04 06:32:42 -04:00
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if (schannel == NULL || schannel->password == NULL)
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2000-04-26 04:03:38 -04:00
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g_string_sprintfa(outkeys, "%s,", get_join_key(*tmpkey));
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2000-05-04 06:32:42 -04:00
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else {
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/* get password from setup record */
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use_keys = TRUE;
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g_string_sprintfa(outkeys, "%s,", schannel->password);
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}
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2000-04-26 04:03:38 -04:00
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channel_create(server, channel + (channel[0] == '!' && channel[1] == '!'), automatic);
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}
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g_free(channel);
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if (*tmpkey != NULL)
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tmpkey++;
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}
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if (outchans->len > 0) {
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2000-05-04 06:32:42 -04:00
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irc_send_cmdv(server, use_keys ? "JOIN %s %s" : "JOIN %s",
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outchans->str, outkeys->str);
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}
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g_string_free(outchans, TRUE);
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g_string_free(outkeys, TRUE);
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g_strfreev(chanlist);
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g_strfreev(keylist);
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g_free(params);
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}
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void channels_init(void)
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{
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channel_events_init();
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channels_query_init();
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channels_setup_init();
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bans_init();
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modes_init();
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mode_lists_init();
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massjoin_init();
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nicklist_init();
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}
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void channels_deinit(void)
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{
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channel_events_deinit();
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channels_query_deinit();
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channels_setup_deinit();
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bans_deinit();
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modes_deinit();
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mode_lists_deinit();
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massjoin_deinit();
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nicklist_deinit();
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}
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