1 files changed, 117 insertions, 0 deletions
diff --git a/lib/queued_xmpp.php b/lib/queued_xmpp.php
new file mode 100644
index 000000000..4b890c4ca
--- /dev/null
+++ b/lib/queued_xmpp.php
@@ -0,0 +1,117 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Queue-mediated proxy class for outgoing XMPP messages.
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category  Network
+ * @package   StatusNet
+ * @author    Brion Vibber <brion@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/jabber.php';
+
+class Queued_XMPP extends XMPPHP_XMPP
+{
+	/**
+	 * Constructor
+	 *
+	 * @param string  $host
+	 * @param integer $port
+	 * @param string  $user
+	 * @param string  $password
+	 * @param string  $resource
+	 * @param string  $server
+	 * @param boolean $printlog
+	 * @param string  $loglevel
+	 */
+	public function __construct($host, $port, $user, $password, $resource, $server = null, $printlog = false, $loglevel = null)
+	{
+		parent::__construct($host, $port, $user, $password, $resource, $server, $printlog, $loglevel);
+		// Normally the fulljid isn't filled out until resource binding time;
+		// we need to save it here since we're not talking to a real server.
+		$this->fulljid = "{$this->basejid}/{$this->resource}";
+    }
+
+    /**
+     * Send a formatted message to the outgoing queue for later forwarding
+     * to a real XMPP connection.
+     *
+     * @param string $msg
+     */
+    public function send($msg, $timeout=NULL)
+    {
+        $qm = QueueManager::get();
+        $qm->enqueue(strval($msg), 'xmppout');
+    }
+
+    /**
+     * Since we'll be getting input through a queue system's run loop,
+     * we'll process one standalone message at a time rather than our
+     * own XMPP message pump.
+     *
+     * @param string $message
+     */
+    public function processMessage($message) {
+       $frame = array_shift($this->frames);
+       xml_parse($this->parser, $frame->body, false);
+    }
+
+    //@{
+    /**
+     * Stream i/o functions disabled; push input through processMessage()
+     */
+    public function connect($timeout = 30, $persistent = false, $sendinit = true)
+    {
+        throw new Exception("Can't connect to server from XMPP queue proxy.");
+    }
+
+    public function disconnect()
+    {
+        throw new Exception("Can't connect to server from XMPP queue proxy.");
+    }
+
+    public function process()
+    {
+        throw new Exception("Can't read stream from XMPP queue proxy.");
+    }
+
+    public function processUntil($event, $timeout=-1)
+    {
+        throw new Exception("Can't read stream from XMPP queue proxy.");
+    }
+
+    public function read()
+    {
+        throw new Exception("Can't read stream from XMPP queue proxy.");
+    }
+
+    public function readyToProcess()
+    {
+        throw new Exception("Can't read stream from XMPP queue proxy.");
+    }
+    //@}
+}
+