add xchat r1489

src/common/xchat.c

@@ -0,0 +1,951 @@
+/* X-Chat
+ * Copyright (C) 1998 Peter Zelezny.
+ *
+ * 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 <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#define WANTSOCKET
+#include "inet.h"
+
+#ifndef WIN32
+#include <sys/wait.h>
+#include <signal.h>
+#endif
+
+#include "xchat.h"
+#include "fe.h"
+#include "util.h"
+#include "cfgfiles.h"
+#include "chanopt.h"
+#include "ignore.h"
+#include "xchat-plugin.h"
+#include "plugin.h"
+#include "plugin-timer.h"
+#include "notify.h"
+#include "server.h"
+#include "servlist.h"
+#include "outbound.h"
+#include "text.h"
+#include "url.h"
+#include "xchatc.h"
+
+#ifdef USE_OPENSSL
+#include <openssl/ssl.h>		  /* SSL_() */
+#include "ssl.h"
+#endif
+
+#ifdef USE_MSPROXY
+#include "msproxy.h"
+#endif
+
+#ifdef USE_LIBPROXY
+#include <proxy.h>
+#endif
+
+GSList *popup_list = 0;
+GSList *button_list = 0;
+GSList *dlgbutton_list = 0;
+GSList *command_list = 0;
+GSList *ctcp_list = 0;
+GSList *replace_list = 0;
+GSList *sess_list = 0;
+GSList *dcc_list = 0;
+GSList *ignore_list = 0;
+GSList *usermenu_list = 0;
+GSList *urlhandler_list = 0;
+GSList *tabmenu_list = 0;
+
+static int in_xchat_exit = FALSE;
+int xchat_is_quitting = FALSE;
+/* command-line args */
+int arg_dont_autoconnect = FALSE;
+int arg_skip_plugins = FALSE;
+char *arg_url = NULL;
+char *arg_command = NULL;
+gint arg_existing = FALSE;
+
+#ifdef USE_DBUS
+#include "dbus/dbus-client.h"
+#include "dbus/dbus-plugin.h"
+#endif /* USE_DBUS */
+
+struct session *current_tab;
+struct session *current_sess = 0;
+struct xchatprefs prefs;
+
+#ifdef USE_OPENSSL
+SSL_CTX *ctx = NULL;
+#endif
+
+#ifdef USE_LIBPROXY
+pxProxyFactory *libproxy_factory;
+#endif
+
+int
+is_session (session * sess)
+{
+	return g_slist_find (sess_list, sess) ? 1 : 0;
+}
+
+session *
+find_dialog (server *serv, char *nick)
+{
+	GSList *list = sess_list;
+	session *sess;
+
+	while (list)
+	{
+		sess = list->data;
+		if (sess->server == serv && sess->type == SESS_DIALOG)
+		{
+			if (!serv->p_cmp (nick, sess->channel))
+				return (sess);
+		}
+		list = list->next;
+	}
+	return 0;
+}
+
+session *
+find_channel (server *serv, char *chan)
+{
+	session *sess;
+	GSList *list = sess_list;
+	while (list)
+	{
+		sess = list->data;
+		if ((!serv || serv == sess->server) && sess->type != SESS_DIALOG)
+		{
+			if (!serv->p_cmp (chan, sess->channel))
+				return sess;
+		}
+		list = list->next;
+	}
+	return 0;
+}
+
+static void
+lagcheck_update (void)
+{
+	server *serv;
+	GSList *list = serv_list;
+	
+	if (!prefs.lagometer)
+		return;
+
+	while (list)
+	{
+		serv = list->data;
+		if (serv->lag_sent)
+			fe_set_lag (serv, -1);
+
+		list = list->next;
+	}
+}
+
+void
+lag_check (void)
+{
+	server *serv;
+	GSList *list = serv_list;
+	unsigned long tim;
+	char tbuf[128];
+	time_t now = time (0);
+	int lag;
+
+	tim = make_ping_time ();
+
+	while (list)
+	{
+		serv = list->data;
+		if (serv->connected && serv->end_of_motd)
+		{
+			lag = now - serv->ping_recv;
+			if (prefs.pingtimeout && lag > prefs.pingtimeout && lag > 0)
+			{
+				sprintf (tbuf, "%d", lag);
+				EMIT_SIGNAL (XP_TE_PINGTIMEOUT, serv->server_session, tbuf, NULL,
+								 NULL, NULL, 0);
+				if (prefs.autoreconnect)
+					serv->auto_reconnect (serv, FALSE, -1);
+			} else
+			{
+				snprintf (tbuf, sizeof (tbuf), "LAG%lu", tim);
+				serv->p_ping (serv, "", tbuf);
+				serv->lag_sent = tim;
+				fe_set_lag (serv, -1);
+			}
+		}
+		list = list->next;
+	}
+}
+
+static int
+away_check (void)
+{
+	session *sess;
+	GSList *list;
+	int full, sent, loop = 0;
+
+	if (!prefs.away_track || prefs.away_size_max < 1)
+		return 1;
+
+doover:
+	/* request an update of AWAY status of 1 channel every 30 seconds */
+	full = TRUE;
+	sent = 0;	/* number of WHOs (users) requested */
+	list = sess_list;
+	while (list)
+	{
+		sess = list->data;
+
+		if (sess->server->connected &&
+			 sess->type == SESS_CHANNEL &&
+			 sess->channel[0] &&
+			 sess->total <= prefs.away_size_max)
+		{
+			if (!sess->done_away_check)
+			{
+				full = FALSE;
+
+				/* if we're under 31 WHOs, send another channels worth */
+				if (sent < 31 && !sess->doing_who)
+				{
+					sess->done_away_check = TRUE;
+					sess->doing_who = TRUE;
+					/* this'll send a WHO #channel */
+					sess->server->p_away_status (sess->server, sess->channel);
+					sent += sess->total;
+				}
+			}
+		}
+
+		list = list->next;
+	}
+
+	/* done them all, reset done_away_check to FALSE and start over */
+	if (full)
+	{
+		list = sess_list;
+		while (list)
+		{
+			sess = list->data;
+			sess->done_away_check = FALSE;
+			list = list->next;
+		}
+		loop++;
+		if (loop < 2)
+			goto doover;
+	}
+
+	return 1;
+}
+
+static int
+xchat_misc_checks (void)		/* this gets called every 1/2 second */
+{
+	static int count = 0;
+#ifdef USE_MSPROXY
+	static int count2 = 0;
+#endif
+
+	count++;
+
+	lagcheck_update ();			/* every 500ms */
+
+	if (count % 2)
+		dcc_check_timeouts ();	/* every 1 second */
+
+	if (count >= 60)				/* every 30 seconds */
+	{
+		if (prefs.lagometer)
+			lag_check ();
+		count = 0;
+	}
+
+#ifdef USE_MSPROXY	
+	count2++;
+	if (count2 >= 720)			/* 720 every 6 minutes */
+	{
+		msproxy_keepalive ();
+		count2 = 0;
+	}
+#endif
+
+	return 1;
+}
+
+/* executed when the first irc window opens */
+
+static void
+irc_init (session *sess)
+{
+	static int done_init = FALSE;
+	char buf[512];
+
+	if (done_init)
+		return;
+
+	done_init = TRUE;
+
+	plugin_add (sess, NULL, NULL, timer_plugin_init, NULL, NULL, FALSE);
+
+#ifdef USE_PLUGIN
+	if (!arg_skip_plugins)
+		plugin_auto_load (sess);	/* autoload ~/.xchat *.so */
+#endif
+
+#ifdef USE_DBUS
+	plugin_add (sess, NULL, NULL, dbus_plugin_init, NULL, NULL, FALSE);
+#endif
+
+	if (prefs.notify_timeout)
+		notify_tag = fe_timeout_add (prefs.notify_timeout * 1000,
+											  notify_checklist, 0);
+
+	fe_timeout_add (prefs.away_timeout * 1000, away_check, 0);
+	fe_timeout_add (500, xchat_misc_checks, 0);
+
+	if (arg_url != NULL)
+	{
+		snprintf (buf, sizeof (buf), "server %s", arg_url);
+		handle_command (sess, buf, FALSE);
+		g_free (arg_url);	/* from GOption */
+	}
+
+	if (arg_command != NULL)
+	{
+		g_free (arg_command);
+	}
+
+	/* load -e ~/.xchat2/startup.txt */
+	snprintf (buf, sizeof (buf), "%s/%s", get_xdir_fs (), "startup.txt");
+	load_perform_file (sess, buf);
+}
+
+static session *
+session_new (server *serv, char *from, int type, int focus)
+{
+	session *sess;
+
+	sess = malloc (sizeof (struct session));
+	memset (sess, 0, sizeof (struct session));
+
+	sess->server = serv;
+	sess->logfd = -1;
+	sess->scrollfd = -1;
+	sess->type = type;
+
+	sess->alert_beep = SET_DEFAULT;
+	sess->alert_taskbar = SET_DEFAULT;
+	sess->alert_tray = SET_DEFAULT;
+
+	sess->text_hidejoinpart = SET_DEFAULT;
+	sess->text_logging = SET_DEFAULT;
+	sess->text_scrollback = SET_DEFAULT;
+
+	if (from != NULL)
+		safe_strcpy (sess->channel, from, CHANLEN);
+
+	sess_list = g_slist_prepend (sess_list, sess);
+
+	fe_new_window (sess, focus);
+
+	return sess;
+}
+
+session *
+new_ircwindow (server *serv, char *name, int type, int focus)
+{
+	session *sess;
+
+	switch (type)
+	{
+	case SESS_SERVER:
+		serv = server_new ();
+		if (prefs.use_server_tab)
+			sess = session_new (serv, name, SESS_SERVER, focus);
+		else
+			sess = session_new (serv, name, SESS_CHANNEL, focus);
+		serv->server_session = sess;
+		serv->front_session = sess;
+		break;
+	case SESS_DIALOG:
+		sess = session_new (serv, name, type, focus);
+		log_open_or_close (sess);
+		break;
+	default:
+/*	case SESS_CHANNEL:
+	case SESS_NOTICES:
+	case SESS_SNOTICES:*/
+		sess = session_new (serv, name, type, focus);
+		break;
+	}
+
+	irc_init (sess);
+	scrollback_load (sess);
+	chanopt_load (sess);
+	plugin_emit_dummy_print (sess, "Open Context");
+
+	return sess;
+}
+
+static void
+exec_notify_kill (session * sess)
+{
+#ifndef WIN32
+	struct nbexec *re;
+	if (sess->running_exec != NULL)
+	{
+		re = sess->running_exec;
+		sess->running_exec = NULL;
+		kill (re->childpid, SIGKILL);
+		waitpid (re->childpid, NULL, WNOHANG);
+		fe_input_remove (re->iotag);
+		close (re->myfd);
+		if (re->linebuf)
+			free(re->linebuf);
+		free (re);
+	}
+#endif
+}
+
+static void
+send_quit_or_part (session * killsess)
+{
+	int willquit = TRUE;
+	GSList *list;
+	session *sess;
+	server *killserv = killsess->server;
+
+	/* check if this is the last session using this server */
+	list = sess_list;
+	while (list)
+	{
+		sess = (session *) list->data;
+		if (sess->server == killserv && sess != killsess)
+		{
+			willquit = FALSE;
+			list = 0;
+		} else
+			list = list->next;
+	}
+
+	if (xchat_is_quitting)
+		willquit = TRUE;
+
+	if (killserv->connected)
+	{
+		if (willquit)
+		{
+			if (!killserv->sent_quit)
+			{
+				killserv->flush_queue (killserv);
+				server_sendquit (killsess);
+				killserv->sent_quit = TRUE;
+			}
+		} else
+		{
+			if (killsess->type == SESS_CHANNEL && killsess->channel[0] &&
+				 !killserv->sent_quit)
+			{
+				server_sendpart (killserv, killsess->channel, 0);
+			}
+		}
+	}
+}
+
+void
+session_free (session *killsess)
+{
+	server *killserv = killsess->server;
+	session *sess;
+	GSList *list;
+
+	plugin_emit_dummy_print (killsess, "Close Context");
+
+	if (current_tab == killsess)
+		current_tab = NULL;
+
+	if (killserv->server_session == killsess)
+		killserv->server_session = NULL;
+
+	if (killserv->front_session == killsess)
+	{
+		/* front_session is closed, find a valid replacement */
+		killserv->front_session = NULL;
+		list = sess_list;
+		while (list)
+		{
+			sess = (session *) list->data;
+			if (sess != killsess && sess->server == killserv)
+			{
+				killserv->front_session = sess;
+				if (!killserv->server_session)
+					killserv->server_session = sess;
+				break;
+			}
+			list = list->next;
+		}
+	}
+
+	if (!killserv->server_session)
+		killserv->server_session = killserv->front_session;
+
+	sess_list = g_slist_remove (sess_list, killsess);
+
+	if (killsess->type == SESS_CHANNEL)
+		userlist_free (killsess);
+
+	exec_notify_kill (killsess);
+
+	log_close (killsess);
+	scrollback_close (killsess);
+	chanopt_save (killsess);
+
+	send_quit_or_part (killsess);
+
+	history_free (&killsess->history);
+	if (killsess->topic)
+		free (killsess->topic);
+	if (killsess->current_modes)
+		free (killsess->current_modes);
+
+	fe_session_callback (killsess);
+
+	if (current_sess == killsess)
+	{
+		current_sess = NULL;
+		if (sess_list)
+			current_sess = sess_list->data;
+	}
+
+	free (killsess);
+
+	if (!sess_list && !in_xchat_exit)
+		xchat_exit ();						/* sess_list is empty, quit! */
+
+	list = sess_list;
+	while (list)
+	{
+		sess = (session *) list->data;
+		if (sess->server == killserv)
+			return;					  /* this server is still being used! */
+		list = list->next;
+	}
+
+	server_free (killserv);
+}
+
+static void
+free_sessions (void)
+{
+	GSList *list = sess_list;
+
+	while (list)
+	{
+		fe_close_window (list->data);
+		list = sess_list;
+	}
+}
+
+
+static char defaultconf_ctcp[] =
+	"NAME TIME\n"				"CMD nctcp %s TIME %t\n\n"\
+	"NAME PING\n"				"CMD nctcp %s PING %d\n\n";
+
+static char defaultconf_replace[] =
+	"NAME teh\n"				"CMD the\n\n";
+/*	"NAME r\n"					"CMD are\n\n"\
+	"NAME u\n"					"CMD you\n\n"*/
+
+static char defaultconf_commands[] =
+	"NAME ACTION\n"		"CMD me &2\n\n"\
+	"NAME AME\n"			"CMD allchan me &2\n\n"\
+	"NAME ANICK\n"			"CMD allserv nick &2\n\n"\
+	"NAME AMSG\n"			"CMD allchan say &2\n\n"\
+	"NAME BANLIST\n"		"CMD quote MODE %c +b\n\n"\
+	"NAME CHAT\n"			"CMD dcc chat %2\n\n"\
+	"NAME DIALOG\n"		"CMD query %2\n\n"\
+	"NAME DMSG\n"			"CMD msg =%2 &3\n\n"\
+	"NAME EXIT\n"			"CMD quit\n\n"\
+	"NAME GREP\n"			"CMD lastlog -r &2\n\n"\
+	"NAME J\n"				"CMD join &2\n\n"\
+	"NAME KILL\n"			"CMD quote KILL %2 :&3\n\n"\
+	"NAME LEAVE\n"			"CMD part &2\n\n"\
+	"NAME M\n"				"CMD msg &2\n\n"\
+	"NAME ONOTICE\n"		"CMD notice @%c &2\n\n"\
+	"NAME RAW\n"			"CMD quote &2\n\n"\
+	"NAME SERVHELP\n"		"CMD quote HELP\n\n"\
+	"NAME SPING\n"			"CMD ping\n\n"\
+	"NAME SQUERY\n"		"CMD quote SQUERY %2 :&3\n\n"\
+	"NAME SSLSERVER\n"	"CMD server -ssl &2\n\n"\
+	"NAME SV\n"				"CMD echo xchat %v %m\n\n"\
+	"NAME UMODE\n"			"CMD mode %n &2\n\n"\
+	"NAME UPTIME\n"		"CMD quote STATS u\n\n"\
+	"NAME VER\n"			"CMD ctcp %2 VERSION\n\n"\
+	"NAME VERSION\n"		"CMD ctcp %2 VERSION\n\n"\
+	"NAME WALLOPS\n"		"CMD quote WALLOPS :&2\n\n"\
+	"NAME WII\n"			"CMD quote WHOIS %2 %2\n\n";
+
+static char defaultconf_urlhandlers[] =
+		"NAME Open Link in Opera\n"		"CMD !opera -remote 'openURL(%s)'\n\n";
+
+#ifdef USE_SIGACTION
+/* Close and open log files on SIGUSR1. Usefull for log rotating */
+
+static void 
+sigusr1_handler (int signal, siginfo_t *si, void *un)
+{
+	GSList *list = sess_list;
+	session *sess;
+
+	while (list)
+	{
+		sess = list->data;
+		log_open_or_close (sess);
+		list = list->next;
+	}
+}
+
+/* Execute /SIGUSR2 when SIGUSR2 received */
+
+static void
+sigusr2_handler (int signal, siginfo_t *si, void *un)
+{
+	session *sess = current_sess;
+
+	if (sess)
+		handle_command (sess, "SIGUSR2", FALSE);
+}
+#endif
+
+static gint
+xchat_auto_connect (gpointer userdata)
+{
+	servlist_auto_connect (NULL);
+	return 0;
+}
+
+static void
+xchat_init (void)
+{
+	char buf[3068];
+	const char *cs = NULL;
+
+#ifdef WIN32
+	WSADATA wsadata;
+
+#ifdef USE_IPV6
+	if (WSAStartup(0x0202, &wsadata) != 0)
+	{
+		MessageBox (NULL, "Cannot find winsock 2.2+", "Error", MB_OK);
+		exit (0);
+	}
+#else
+	WSAStartup(0x0101, &wsadata);
+#endif	/* !USE_IPV6 */
+#endif	/* !WIN32 */
+
+#ifdef USE_SIGACTION
+	struct sigaction act;
+
+	/* ignore SIGPIPE's */
+	act.sa_handler = SIG_IGN;
+	act.sa_flags = 0;
+	sigemptyset (&act.sa_mask);
+	sigaction (SIGPIPE, &act, NULL);
+
+	/* Deal with SIGUSR1's & SIGUSR2's */
+	act.sa_sigaction = sigusr1_handler;
+	act.sa_flags = 0;
+	sigemptyset (&act.sa_mask);
+	sigaction (SIGUSR1, &act, NULL);
+
+	act.sa_sigaction = sigusr2_handler;
+	act.sa_flags = 0;
+	sigemptyset (&act.sa_mask);
+	sigaction (SIGUSR2, &act, NULL);
+#else
+#ifndef WIN32
+	/* good enough for these old systems */
+	signal (SIGPIPE, SIG_IGN);
+#endif
+#endif
+
+	if (g_get_charset (&cs))
+		prefs.utf8_locale = TRUE;
+
+	load_text_events ();
+	sound_load ();
+	notify_load ();
+	ignore_load ();
+
+	snprintf (buf, sizeof (buf),
+		"NAME %s~%s~\n"				"CMD query %%s\n\n"\
+		"NAME %s~%s~\n"				"CMD send %%s\n\n"\
+		"NAME %s~%s~\n"				"CMD whois %%s %%s\n\n"\
+		"NAME %s~%s~\n"				"CMD notify -n ASK %%s\n\n"\
+
+		"NAME SUB\n"					"CMD %s\n\n"\
+			"NAME %s\n"					"CMD op %%a\n\n"\
+			"NAME %s\n"					"CMD deop %%a\n\n"\
+			"NAME SEP\n"				"CMD \n\n"\
+			"NAME %s\n"					"CMD voice %%a\n\n"\
+			"NAME %s\n"					"CMD devoice %%a\n"\
+			"NAME SEP\n"				"CMD \n\n"\
+			"NAME SUB\n"				"CMD %s\n\n"\
+				"NAME %s\n"				"CMD kick %%s\n\n"\
+				"NAME %s\n"				"CMD ban %%s\n\n"\
+				"NAME SEP\n"			"CMD \n\n"\
+				"NAME %s *!*@*.host\n""CMD ban %%s 0\n\n"\
+				"NAME %s *!*@domain\n""CMD ban %%s 1\n\n"\
+				"NAME %s *!*user@*.host\n""CMD ban %%s 2\n\n"\
+				"NAME %s *!*user@domain\n""CMD ban %%s 3\n\n"\
+				"NAME SEP\n"			"CMD \n\n"\
+				"NAME %s *!*@*.host\n""CMD kickban %%s 0\n\n"\
+				"NAME %s *!*@domain\n""CMD kickban %%s 1\n\n"\
+				"NAME %s *!*user@*.host\n""CMD kickban %%s 2\n\n"\
+				"NAME %s *!*user@domain\n""CMD kickban %%s 3\n\n"\
+			"NAME ENDSUB\n"			"CMD \n\n"\
+		"NAME ENDSUB\n"				"CMD \n\n",
+
+		_("_Open Dialog Window"), "xchat-dialog",
+		_("_Send a File"), "gtk-floppy",
+		_("_User Info (WhoIs)"), "gtk-info",
+		_("_Add to Friends List"), "gtk-add",
+		_("O_perator Actions"),
+
+		_("Give Ops"),
+		_("Take Ops"),
+		_("Give Voice"),
+		_("Take Voice"),
+
+		_("Kick/Ban"),
+		_("Kick"),
+		_("Ban"),
+		_("Ban"),
+		_("Ban"),
+		_("Ban"),
+		_("Ban"),
+		_("KickBan"),
+		_("KickBan"),
+		_("KickBan"),
+		_("KickBan"));
+
+	list_loadconf ("popup.conf", &popup_list, buf);
+
+	snprintf (buf, sizeof (buf),
+		"NAME %s\n"				"CMD part\n\n"
+		"NAME %s\n"				"CMD getstr # join \"%s\"\n\n"
+		"NAME %s\n"				"CMD quote LINKS\n\n"
+		"NAME %s\n"				"CMD ping\n\n"
+		"NAME TOGGLE %s\n"	"CMD irc_hide_version\n\n",
+				_("Leave Channel"),
+				_("Join Channel..."),
+				_("Enter Channel to Join:"),
+				_("Server Links"),
+				_("Ping Server"),
+				_("Hide Version"));
+	list_loadconf ("usermenu.conf", &usermenu_list, buf);
+
+	snprintf (buf, sizeof (buf),
+		"NAME %s\n"		"CMD op %%a\n\n"
+		"NAME %s\n"		"CMD deop %%a\n\n"
+		"NAME %s\n"		"CMD ban %%s\n\n"
+		"NAME %s\n"		"CMD getstr \"%s\" \"kick %%s\" \"%s\"\n\n"
+		"NAME %s\n"		"CMD send %%s\n\n"
+		"NAME %s\n"		"CMD query %%s\n\n",
+				_("Op"),
+				_("DeOp"),
+				_("Ban"),
+				_("Kick"),
+				_("bye"),
+				_("Enter reason to kick %s:"),
+				_("Sendfile"),
+				_("Dialog"));
+	list_loadconf ("buttons.conf", &button_list, buf);
+
+	snprintf (buf, sizeof (buf),
+		"NAME %s\n"				"CMD whois %%s %%s\n\n"
+		"NAME %s\n"				"CMD send %%s\n\n"
+		"NAME %s\n"				"CMD dcc chat %%s\n\n"
+		"NAME %s\n"				"CMD clear\n\n"
+		"NAME %s\n"				"CMD ping %%s\n\n",
+				_("WhoIs"),
+				_("Send"),
+				_("Chat"),
+				_("Clear"),
+				_("Ping"));
+	list_loadconf ("dlgbuttons.conf", &dlgbutton_list, buf);
+
+	list_loadconf ("tabmenu.conf", &tabmenu_list, NULL);
+	list_loadconf ("ctcpreply.conf", &ctcp_list, defaultconf_ctcp);
+	list_loadconf ("commands.conf", &command_list, defaultconf_commands);
+	list_loadconf ("replace.conf", &replace_list, defaultconf_replace);
+	list_loadconf ("urlhandlers.conf", &urlhandler_list,
+						defaultconf_urlhandlers);
+
+	servlist_init ();							/* load server list */
+
+	/* if we got a URL, don't open the server list GUI */
+	if (!prefs.slist_skip && !arg_url)
+		fe_serverlist_open (NULL);
+
+	/* turned OFF via -a arg */
+	if (!arg_dont_autoconnect)
+	{
+		/* do any auto connects */
+		if (!servlist_have_auto ())	/* if no new windows open .. */
+		{
+			/* and no serverlist gui ... */
+			if (prefs.slist_skip || arg_url)
+				/* we'll have to open one. */
+				new_ircwindow (NULL, NULL, SESS_SERVER, 0);
+		} else
+		{
+			fe_idle_add (xchat_auto_connect, NULL);
+		}
+	} else
+	{
+		if (prefs.slist_skip || arg_url)
+			new_ircwindow (NULL, NULL, SESS_SERVER, 0);
+	}
+}
+
+void
+xchat_exit (void)
+{
+	xchat_is_quitting = TRUE;
+	in_xchat_exit = TRUE;
+	plugin_kill_all ();
+	fe_cleanup ();
+	if (prefs.autosave)
+	{
+		save_config ();
+		if (prefs.save_pevents)
+			pevent_save (NULL);
+	}
+	if (prefs.autosave_url)
+		url_autosave ();
+	sound_save ();
+	notify_save ();
+	ignore_save ();
+	free_sessions ();
+	chanopt_save_all ();
+	servlist_cleanup ();
+	fe_exit ();
+}
+
+#ifndef WIN32
+
+static int
+child_handler (gpointer userdata)
+{
+	int pid = GPOINTER_TO_INT (userdata);
+
+	if (waitpid (pid, 0, WNOHANG) == pid)
+		return 0;					  /* remove timeout handler */
+	return 1;						  /* keep the timeout handler */
+}
+
+#endif
+
+void
+xchat_exec (const char *cmd)
+{
+#ifdef WIN32
+	util_exec (cmd);
+#else
+	int pid = util_exec (cmd);
+	if (pid != -1)
+	/* zombie avoiding system. Don't ask! it has to be like this to work
+      with zvt (which overrides the default handler) */
+		fe_timeout_add (1000, child_handler, GINT_TO_POINTER (pid));
+#endif
+}
+
+void
+xchat_execv (char * const argv[])
+{
+#ifdef WIN32
+	util_execv (argv);
+#else
+	int pid = util_execv (argv);
+	if (pid != -1)
+	/* zombie avoiding system. Don't ask! it has to be like this to work
+      with zvt (which overrides the default handler) */
+		fe_timeout_add (1000, child_handler, GINT_TO_POINTER (pid));
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+	int ret;
+	
+	srand (time (0));	/* CL: do this only once! */
+
+#ifdef SOCKS
+	SOCKSinit (argv[0]);
+#endif
+
+	ret = fe_args (argc, argv);
+	if (ret != -1)
+		return ret;
+	
+#ifdef USE_DBUS
+	xchat_remote ();
+#endif
+
+	load_config ();
+
+#ifdef USE_LIBPROXY
+	libproxy_factory = px_proxy_factory_new();
+#endif
+
+	fe_init ();
+
+	xchat_init ();
+
+	fe_main ();
+
+#ifdef USE_LIBPROXY
+	px_proxy_factory_free(libproxy_factory);
+#endif
+
+#ifdef USE_OPENSSL
+	if (ctx)
+		_SSL_context_free (ctx);
+#endif
+
+#ifdef USE_DEBUG
+	xchat_mem_list ();
+#endif
+
+#ifdef WIN32
+	WSACleanup ();
+#endif
+
+	return 0;
+}