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/*
servers-reconnect.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 "commands.h"
#include "network.h"
#include "signals.h"
#include "irc.h"
#include "modes.h"
#include "irc-servers.h"
#include "settings.h"
static void sig_server_connect_copy(SERVER_CONNECT_REC **dest,
IRC_SERVER_CONNECT_REC *src)
{
IRC_SERVER_CONNECT_REC *rec;
g_return_if_fail(dest != NULL);
if (!IS_IRC_SERVER_CONNECT(src))
return;
rec = g_new0(IRC_SERVER_CONNECT_REC, 1);
rec->chat_type = IRC_PROTOCOL;
rec->max_cmds_at_once = src->max_cmds_at_once;
rec->cmd_queue_speed = src->cmd_queue_speed;
rec->max_query_chans = src->max_query_chans;
rec->max_kicks = src->max_kicks;
rec->max_modes = src->max_modes;
rec->max_msgs = src->max_msgs;
rec->usermode = g_strdup(src->usermode);
*dest = (SERVER_CONNECT_REC *) rec;
}
static void sig_server_reconnect_save_status(IRC_SERVER_CONNECT_REC *conn,
IRC_SERVER_REC *server)
{
if (!IS_IRC_SERVER_CONNECT(conn) || !IS_IRC_SERVER(server))
return;
g_free_not_null(conn->channels);
conn->channels = irc_server_get_channels(server);
g_free_not_null(conn->usermode);
conn->usermode = g_strdup(server->usermode);
}
static int sig_set_user_mode(IRC_SERVER_REC *server)
{
const char *mode;
char *newmode;
if (g_slist_find(servers, server) == NULL)
return 0; /* got disconnected */
mode = server->connrec->usermode;
if (mode == NULL) return 0;
newmode = server->usermode == NULL ? NULL :
modes_join(server->usermode, mode, FALSE);
if (server->usermode == NULL) {
/* server didn't set user mode, just set the new one */
irc_send_cmdv(server, "MODE %s %s", server->nick, mode);
} else {
if (strcmp(newmode, server->usermode) != 0)
irc_send_cmdv(server, "MODE %s -%s+%s", server->nick, server->usermode, mode);
}
g_free_not_null(newmode);
return 0;
}
static void sig_connected(IRC_SERVER_REC *server)
{
if (!IS_IRC_SERVER(server) || !server->connrec->reconnection)
return;
if (server->connrec->away_reason != NULL)
signal_emit("command away", 2, server->connrec->away_reason, server, NULL);
if (server->connrec->usermode != NULL) {
/* wait a second and then send the user mode */
g_timeout_add(1000, (GSourceFunc) sig_set_user_mode, server);
}
}
static void event_kill(IRC_SERVER_REC *server, const char *data,
const char *nick, const char *addr)
{
time_t new_connect;
if (!IS_IRC_SERVER(server)/* || addr != NULL*/)
return;
/* after server kills we want to connect back immediately - it was
probably a nick collision. but no matter how hard they kill us,
don't connect to the server more than once in every 10 seconds. */
new_connect = server->connect_time+10 -
settings_get_int("server_reconnect_time");
if (server->connect_time > new_connect)
server->connect_time = new_connect;
}
void irc_servers_reconnect_init(void)
{
signal_add("server connect copy", (SIGNAL_FUNC) sig_server_connect_copy);
signal_add("server reconnect save status", (SIGNAL_FUNC) sig_server_reconnect_save_status);
signal_add("event connected", (SIGNAL_FUNC) sig_connected);
signal_add("event kill", (SIGNAL_FUNC) event_kill);
}
void irc_servers_reconnect_deinit(void)
{
signal_remove("server connect copy", (SIGNAL_FUNC) sig_server_connect_copy);
signal_remove("server reconnect save status", (SIGNAL_FUNC) sig_server_reconnect_save_status);
signal_remove("event connected", (SIGNAL_FUNC) sig_connected);
signal_remove("event kill", (SIGNAL_FUNC) event_kill);
}
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