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+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, 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/>.
+ */
+
+/**
+ * Queue handler for pre-processed outgoing XMPP messages.
+ * Formatted XML stanzas will have been pushed into the queue
+ * via the Queued_XMPP connection proxy, probably from some
+ * other queue processor.
+ *
+ * Here, the XML stanzas are simply pulled out of the queue and
+ * pushed out over the wire; an XmppManager is needed to set up
+ * and maintain the actual server connection.
+ *
+ * This queue will be run via XmppDaemon rather than QueueDaemon.
+ *
+ * @author Brion Vibber <brion@status.net>
+ */
+class XmppOutQueueHandler extends QueueHandler
+{
+ function transport() {
+ return 'xmppout';
+ }
+
+ /**
+ * Take a previously-queued XMPP stanza and send it out ot the server.
+ * @param string $msg
+ * @return boolean true on success
+ */
+ function handle($msg)
+ {
+ assert(is_string($msg));
+
+ $xmpp = XmppManager::get();
+ $ok = $xmpp->send($msg);
+
+ return $ok;
+ }
+}
+