From c62c0602feb720fb8c198ea0362c3292bab38415 Mon Sep 17 00:00:00 2001
From: Robin Millette <millette@controlyourself.ca>
Date: Tue, 3 Feb 2009 21:29:06 +0000
Subject: Added PEAR Services/oEmbed and its dependencies for multimedia
 integration.

---
 extlib/HTTP/Request/Listener.php | 106 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 extlib/HTTP/Request/Listener.php

(limited to 'extlib/HTTP/Request')

diff --git a/extlib/HTTP/Request/Listener.php b/extlib/HTTP/Request/Listener.php
new file mode 100644
index 000000000..b4fe444b3
--- /dev/null
+++ b/extlib/HTTP/Request/Listener.php
@@ -0,0 +1,106 @@
+<?php
+/**
+ * Listener for HTTP_Request and HTTP_Response objects
+ *
+ * PHP versions 4 and 5
+ * 
+ * LICENSE:
+ *
+ * Copyright (c) 2002-2007, Richard Heyes
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * o Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * o Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * o The names of the authors may not be used to endorse or promote
+ *   products derived from this software without specific prior written
+ *   permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category    HTTP
+ * @package     HTTP_Request
+ * @author      Alexey Borzov <avb@php.net>
+ * @copyright   2002-2007 Richard Heyes
+ * @license     http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version     CVS: $Id: Listener.php,v 1.3 2007/05/18 10:33:31 avb Exp $
+ * @link        http://pear.php.net/package/HTTP_Request/ 
+ */
+
+/**
+ * Listener for HTTP_Request and HTTP_Response objects
+ *
+ * This class implements the Observer part of a Subject-Observer
+ * design pattern.
+ *
+ * @category    HTTP
+ * @package     HTTP_Request
+ * @author      Alexey Borzov <avb@php.net>
+ * @version     Release: 1.4.4
+ */
+class HTTP_Request_Listener 
+{
+   /**
+    * A listener's identifier
+    * @var string
+    */
+    var $_id;
+
+   /**
+    * Constructor, sets the object's identifier
+    *
+    * @access public
+    */
+    function HTTP_Request_Listener()
+    {
+        $this->_id = md5(uniqid('http_request_', 1));
+    }
+
+
+   /**
+    * Returns the listener's identifier
+    *
+    * @access public
+    * @return string
+    */
+    function getId()
+    {
+        return $this->_id;
+    }
+
+
+   /**
+    * This method is called when Listener is notified of an event
+    *
+    * @access   public
+    * @param    object  an object the listener is attached to
+    * @param    string  Event name
+    * @param    mixed   Additional data
+    * @abstract
+    */
+    function update(&$subject, $event, $data = null)
+    {
+        echo "Notified of event: '$event'\n";
+        if (null !== $data) {
+            echo "Additional data: ";
+            var_dump($data);
+        }
+    }
+}
+?>
-- 
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