--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/App/LoggingHttpClientAdapterSocket.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage App
+ * @version    $Id: LoggingHttpClientAdapterSocket.php 20096 2010-01-06 02:05:09Z bkarwin $
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * @see Zend_Http_Client_Adapter_Socket
+ */
+require_once 'Zend/Http/Client/Adapter/Socket.php';
+
+/**
+ * Overrides the traditional socket-based adapter class for Zend_Http_Client to
+ * enable logging of requests.  All requests are logged to a location specified
+ * in the config as $config['logfile'].  Requests and responses are logged after
+ * they are sent and received/processed, thus an error could prevent logging.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage App
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_App_LoggingHttpClientAdapterSocket extends Zend_Http_Client_Adapter_Socket
+{
+
+    /**
+     * The file handle for writing logs
+     *
+     * @var resource|null
+     */
+    protected $log_handle = null;
+
+    /**
+     * Log the given message to the log file.  The log file is configured
+     * as the config param 'logfile'.  This method opens the file for
+     * writing if necessary.
+     *
+     * @param string $message The message to log
+     */
+    protected function log($message)
+    {
+        if ($this->log_handle == null) {
+            $this->log_handle = fopen($this->config['logfile'], 'a');
+        }
+        fwrite($this->log_handle, $message);
+    }
+
+    /**
+     * Connect to the remote server
+     *
+     * @param string  $host
+     * @param int     $port
+     * @param boolean $secure
+     * @param int     $timeout
+     */
+    public function connect($host, $port = 80, $secure = false)
+    {
+        $this->log("Connecting to: ${host}:${port}");
+        return parent::connect($host, $port, $secure);
+    }
+
+    /**
+     * Send request to the remote server
+     *
+     * @param string        $method
+     * @param Zend_Uri_Http $uri
+     * @param string        $http_ver
+     * @param array         $headers
+     * @param string        $body
+     * @return string Request as string
+     */
+    public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
+    {
+        $request = parent::write($method, $uri, $http_ver, $headers, $body);
+        $this->log("\n\n" . $request);
+        return $request;
+    }
+
+    /**
+     * Read response from server
+     *
+     * @return string
+     */
+    public function read()
+    {
+        $response = parent::read();
+        $this->log("${response}\n\n");
+        return $response;
+    }
+
+    /**
+     * Close the connection to the server
+     *
+     */
+    public function close()
+    {
+        $this->log("Closing socket\n\n");
+        parent::close();
+    }
+
+}