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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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "module.h"
#include <irssi/src/core/signals.h>
#include <irssi/src/lib-config/iconfig.h>
#include <irssi/src/core/settings.h>
#include <irssi/src/core/chat-protocols.h>
#include <irssi/src/core/chatnets.h>
#include <irssi/src/core/servers-setup.h>
#include <irssi/src/core/channels-setup.h>
GSList *setupchannels;
static int compare_channel_setup (CONFIG_NODE *node, CHANNEL_SETUP_REC *channel)
{
char *name, *chatnet;
/* skip comment nodes */
if (node->type == NODE_TYPE_COMMENT)
return -1;
name = config_node_get_str(node, "name", NULL);
chatnet = config_node_get_str(node, "chatnet", NULL);
if (name == NULL || chatnet == NULL) {
return 0;
}
if (g_ascii_strcasecmp(name, channel->name) != 0 ||
g_ascii_strcasecmp(chatnet, channel->chatnet) != 0) {
return 1;
}
return 0;
}
static void channel_setup_save(CHANNEL_SETUP_REC *channel)
{
CONFIG_NODE *parent_node, *node;
GSList *config_node;
parent_node = iconfig_node_traverse("(channels", TRUE);
/* Try to find this channel in the configuration */
config_node = g_slist_find_custom(parent_node->value, channel,
(GCompareFunc)compare_channel_setup);
if (config_node != NULL)
/* Let's update this channel record */
node = config_node->data;
else
/* Create a brand-new channel record */
node = iconfig_node_section(parent_node, NULL, NODE_TYPE_BLOCK);
iconfig_node_clear(node);
iconfig_node_set_str(node, "name", channel->name);
iconfig_node_set_str(node, "chatnet", channel->chatnet);
if (channel->autojoin)
iconfig_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);
}
void channel_setup_create(CHANNEL_SETUP_REC *channel)
{
channel->type = module_get_uniq_id("CHANNEL SETUP", 0);
if (g_slist_find(setupchannels, channel) == NULL)
setupchannels = g_slist_append(setupchannels, channel);
channel_setup_save(channel);
signal_emit("channel setup created", 1, channel);
}
static void channel_config_remove(CHANNEL_SETUP_REC *channel)
{
CONFIG_NODE *parent_node;
GSList *config_node;
parent_node = iconfig_node_traverse("channels", FALSE);
if (parent_node == NULL)
return;
/* Try to find this channel in the configuration */
config_node = g_slist_find_custom(parent_node->value, channel,
(GCompareFunc)compare_channel_setup);
if (config_node != NULL)
/* Delete the channel from the configuration */
iconfig_node_remove(parent_node, config_node->data);
}
static void channel_setup_destroy(CHANNEL_SETUP_REC *channel)
{
g_return_if_fail(channel != NULL);
setupchannels = g_slist_remove(setupchannels, channel);
signal_emit("channel setup destroyed", 1, channel);
g_free_not_null(channel->chatnet);
g_free_not_null(channel->password);
g_free_not_null(channel->botmasks);
g_free_not_null(channel->autosendcmd);
g_free(channel->name);
g_free(channel);
}
void channel_setup_remove_chatnet(const char *chatnet)
{
GSList *tmp, *next;
g_return_if_fail(chatnet != NULL);
for (tmp = setupchannels; tmp != NULL; tmp = next) {
CHANNEL_SETUP_REC *rec = tmp->data;
next = tmp->next;
if (g_ascii_strcasecmp(rec->chatnet, chatnet) == 0)
channel_setup_remove(rec);
}
}
void channel_setup_remove(CHANNEL_SETUP_REC *channel)
{
channel_config_remove(channel);
channel_setup_destroy(channel);
}
CHANNEL_SETUP_REC *channel_setup_find(const char *channel,
const char *chatnet)
{
GSList *tmp;
g_return_val_if_fail(channel != NULL, NULL);
for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
CHANNEL_SETUP_REC *rec = tmp->data;
if (g_ascii_strcasecmp(rec->name, channel) == 0 &&
channel_chatnet_match(rec->chatnet, chatnet))
return rec;
}
return NULL;
}
static CHANNEL_SETUP_REC *channel_setup_read(CONFIG_NODE *node)
{
CHANNEL_SETUP_REC *rec;
CHATNET_REC *chatnetrec;
char *channel, *chatnet;
g_return_val_if_fail(node != NULL, NULL);
channel = config_node_get_str(node, "name", NULL);
chatnet = config_node_get_str(node, "chatnet", NULL);
chatnetrec = chatnet == NULL ? NULL : chatnet_find(chatnet);
if (channel == NULL || chatnetrec == NULL) {
/* missing information.. */
return NULL;
}
rec = CHAT_PROTOCOL(chatnetrec)->create_channel_setup();
rec->type = module_get_uniq_id("CHANNEL SETUP", 0);
rec->chat_type = CHAT_PROTOCOL(chatnetrec)->id;
rec->autojoin = config_node_get_bool(node, "autojoin", FALSE);
rec->name = g_strdup(channel);
rec->chatnet = g_strdup(chatnetrec != NULL ? chatnetrec->name : chatnet);
rec->password = g_strdup(config_node_get_str(node, "password", NULL));
rec->botmasks = g_strdup(config_node_get_str(node, "botmasks", NULL));
rec->autosendcmd = g_strdup(config_node_get_str(node, "autosendcmd", NULL));
setupchannels = g_slist_append(setupchannels, rec);
signal_emit("channel setup created", 2, rec, node);
return rec;
}
static void channels_read_config(void)
{
CONFIG_NODE *node;
GSList *tmp;
while (setupchannels != NULL)
channel_setup_destroy(setupchannels->data);
/* Read channels */
node = iconfig_node_traverse("channels", FALSE);
if (node != NULL) {
int i = 0;
tmp = config_node_first(node->value);
for (; tmp != NULL; tmp = config_node_next(tmp), i++) {
node = tmp->data;
if (node->type != NODE_TYPE_BLOCK) {
g_critical("Expected block node at `channels[%d]' was of %s type. "
"Corrupt config?",
i, node->type == NODE_TYPE_LIST ? "list" : "scalar");
} else {
channel_setup_read(node);
}
}
}
}
void channels_setup_init(void)
{
setupchannels = NULL;
source_host_ok = FALSE;
signal_add("setup reread", (SIGNAL_FUNC) channels_read_config);
signal_add("irssi init read settings", (SIGNAL_FUNC) channels_read_config);
}
void channels_setup_deinit(void)
{
while (setupchannels != NULL)
channel_setup_destroy(setupchannels->data);
signal_remove("setup reread", (SIGNAL_FUNC) channels_read_config);
signal_remove("irssi init read settings", (SIGNAL_FUNC) channels_read_config);
}
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