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#!/usr/bin/env php
<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
$shortoptions = 'fi::';
$longoptions = array('id::', 'foreground');
$helptext = <<<END_OF_XMPP_HELP
Daemon script for receiving new notices from Jabber users.
-i --id Identity (default none)
-f --foreground Stay in the foreground (default background)
END_OF_XMPP_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
require_once INSTALLDIR . '/lib/jabber.php';
class XMPPDaemon extends SpawningDaemon
{
function __construct($id=null, $daemonize=true, $threads=1)
{
if ($threads != 1) {
// This should never happen. :)
throw new Exception("XMPPDaemon can must run single-threaded");
}
parent::__construct($id, $daemonize, $threads);
}
function runThread()
{
common_log(LOG_INFO, 'Waiting to listen to XMPP and queues');
$master = new XmppMaster($this->get_id());
$master->init();
$master->service();
common_log(LOG_INFO, 'terminating normally');
return $master->respawn ? self::EXIT_RESTART : self::EXIT_SHUTDOWN;
}
}
class XmppMaster extends IoMaster
{
/**
* Initialize IoManagers for the currently configured site
* which are appropriate to this instance.
*/
function initManagers()
{
// @fixme right now there's a hack in QueueManager to determine
// which queues to subscribe to based on the master class.
$this->instantiate('QueueManager');
$this->instantiate('XmppManager');
}
}
// Abort immediately if xmpp is not enabled, otherwise the daemon chews up
// lots of CPU trying to connect to unconfigured servers
if (common_config('xmpp','enabled')==false) {
print "Aborting daemon - xmpp is disabled\n";
exit();
}
if (have_option('i', 'id')) {
$id = get_option_value('i', 'id');
} else if (count($args) > 0) {
$id = $args[0];
} else {
$id = null;
}
$foreground = have_option('f', 'foreground');
$daemon = new XMPPDaemon($id, !$foreground);
$daemon->runOnce();
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