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/*
channels-setup.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 "channels.h"
#include "channels-setup.h"
#include "nicklist.h"
#include "irc-server.h"
#include "server-setup.h"
#include "special-vars.h"
#include "lib-config/iconfig.h"
#include "settings.h"
GSList *setupchannels;
#define ircnet_match(a, b) \
((a) == NULL || (a[0]) == '\0' || (b != NULL && g_strcasecmp(a, b) == 0))
static void channel_config_add(SETUP_CHANNEL_REC *channel)
{
CONFIG_NODE *node;
node = iconfig_node_traverse("(channels", TRUE);
node = config_node_section(node, NULL, NODE_TYPE_BLOCK);
iconfig_node_set_str(node, "name", channel->name);
iconfig_node_set_str(node, "ircnet", channel->ircnet);
if (channel->autojoin)
config_node_set_bool(node, "autojoin", TRUE);
iconfig_node_set_str(node, "password", channel->password);
iconfig_node_set_str(node, "botmasks", channel->botmasks);
iconfig_node_set_str(node, "autosendcmd", channel->autosendcmd);
iconfig_node_set_str(node, "background", channel->background);
iconfig_node_set_str(node, "font", channel->font);
}
static void channel_config_remove(SETUP_CHANNEL_REC *channel)
{
CONFIG_NODE *node;
node = iconfig_node_traverse("channels", FALSE);
if (node != NULL) iconfig_node_list_remove(node, g_slist_index(setupchannels, channel));
}
void channels_setup_create(SETUP_CHANNEL_REC *channel)
{
if (g_slist_find(setupchannels, channel) != NULL) {
channel_config_remove(channel);
setupchannels = g_slist_remove(setupchannels, channel);
}
setupchannels = g_slist_append(setupchannels, channel);
channel_config_add(channel);
}
void channels_setup_destroy(SETUP_CHANNEL_REC *channel)
{
g_return_if_fail(channel != NULL);
channel_config_remove(channel);
setupchannels = g_slist_remove(setupchannels, channel);
g_free(channel->name);
g_free(channel->ircnet);
g_free_not_null(channel->password);
g_free_not_null(channel->botmasks);
g_free_not_null(channel->autosendcmd);
g_free_not_null(channel->background);
g_free_not_null(channel->font);
g_free(channel);
}
SETUP_CHANNEL_REC *channels_setup_find(const char *channel, const char *ircnet)
{
GSList *tmp;
g_return_val_if_fail(channel != NULL, NULL);
for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
SETUP_CHANNEL_REC *rec = tmp->data;
if (g_strcasecmp(rec->name, channel) == 0 &&
ircnet_match(rec->ircnet, ircnet))
return rec;
}
return NULL;
}
/* connected to server, autojoin to channels. */
static void event_connected(IRC_SERVER_REC *server)
{
GString *chans;
GSList *tmp;
g_return_if_fail(server != NULL);
if (server->connrec->reconnection)
return;
/* join to the channels marked with autojoin in setup */
chans = g_string_new(NULL);
for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
SETUP_CHANNEL_REC *rec = tmp->data;
if (!rec->autojoin || !ircnet_match(rec->ircnet, server->connrec->ircnet))
continue;
g_string_sprintfa(chans, "%s,", rec->name);
}
if (chans->len > 0) {
g_string_truncate(chans, chans->len-1);
channels_join(server, chans->str, TRUE);
}
g_string_free(chans, TRUE);
}
/* channel wholist received: send the auto send command */
static void channel_wholist(CHANNEL_REC *channel)
{
SETUP_CHANNEL_REC *rec;
NICK_REC *nick;
char **bots, **bot;
g_return_if_fail(channel != NULL);
rec = channels_setup_find(channel->name, channel->server->connrec->ircnet);
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);
}
/* find first available bot.. */
bots = g_strsplit(rec->botmasks, " ", -1);
for (bot = bots; *bot != NULL; bot++) {
nick = nicklist_find(channel, *bot);
if (nick == NULL)
continue;
/* got one! */
eval_special_string(rec->autosendcmd, nick->nick, channel->server, channel);
break;
}
g_strfreev(bots);
}
static SETUP_CHANNEL_REC *setupchannel_add(CONFIG_NODE *node)
{
SETUP_CHANNEL_REC *rec;
char *channel, *ircnet, *password, *botmasks, *autosendcmd, *background, *font;
g_return_val_if_fail(node != NULL, NULL);
channel = config_node_get_str(node, "name", NULL);
ircnet = config_node_get_str(node, "ircnet", NULL);
if (channel == NULL || ircnet == NULL) {
/* missing information.. */
return NULL;
}
password = config_node_get_str(node, "password", NULL);
botmasks = config_node_get_str(node, "botmasks", NULL);
autosendcmd = config_node_get_str(node, "autosendcmd", NULL);
background = config_node_get_str(node, "background", NULL);
font = config_node_get_str(node, "font", NULL);
rec = g_new(SETUP_CHANNEL_REC, 1);
rec->autojoin = config_node_get_bool(node, "autojoin", FALSE);
rec->name = g_strdup(channel);
rec->ircnet = g_strdup(ircnet);
rec->password = (password == NULL || *password == '\0') ? NULL : g_strdup(password);
rec->botmasks = (botmasks == NULL || *botmasks == '\0') ? NULL : g_strdup(botmasks);
rec->autosendcmd = (autosendcmd == NULL || *autosendcmd == '\0') ? NULL : g_strdup(autosendcmd);
rec->background = (background == NULL || *background == '\0') ? NULL : g_strdup(background);
rec->font = (font == NULL || *font == '\0') ? NULL : g_strdup(font);
setupchannels = g_slist_append(setupchannels, rec);
return rec;
}
static void channels_read_config(void)
{
CONFIG_NODE *node;
GSList *tmp;
while (setupchannels != NULL)
channels_setup_destroy(setupchannels->data);
/* Read channels */
node = iconfig_node_traverse("channels", FALSE);
if (node != NULL) {
for (tmp = node->value; tmp != NULL; tmp = tmp->next)
setupchannel_add(tmp->data);
}
}
void channels_setup_init(void)
{
source_host_ok = FALSE;
channels_read_config();
signal_add("event connected", (SIGNAL_FUNC) event_connected);
signal_add("channel wholist", (SIGNAL_FUNC) channel_wholist);
signal_add("setup reread", (SIGNAL_FUNC) channels_read_config);
}
void channels_setup_deinit(void)
{
while (setupchannels != NULL)
channels_setup_destroy(setupchannels->data);
signal_remove("event connected", (SIGNAL_FUNC) event_connected);
signal_remove("channel wholist", (SIGNAL_FUNC) channel_wholist);
signal_remove("setup reread", (SIGNAL_FUNC) channels_read_config);
}
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