diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/File/Transfer.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/File/Transfer.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,125 @@
+<?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_File_Transfer
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd     New BSD License
+ * @version   $Id: Transfer.php 21201 2010-02-24 22:13:20Z thomas $
+ */
+
+/**
+ * @see Zend_Loader
+ */
+require_once 'Zend/Loader.php';
+
+/**
+ * Base class for all protocols supporting file transfers
+ *
+ * @category  Zend
+ * @package   Zend_File_Transfer
+ * @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_File_Transfer
+{
+    /**
+     * Array holding all directions
+     *
+     * @var array
+     */
+    protected $_adapter = array();
+
+    /**
+     * Creates a file processing handler
+     *
+     * @param  string  $adapter   Adapter to use
+     * @param  boolean $direction OPTIONAL False means Download, true means upload
+     * @param  array   $options   OPTIONAL Options to set for this adapter
+     * @throws Zend_File_Transfer_Exception
+     */
+    public function __construct($adapter = 'Http', $direction = false, $options = array())
+    {
+        $this->setAdapter($adapter, $direction, $options);
+    }
+
+    /**
+     * Sets a new adapter
+     *
+     * @param  string  $adapter   Adapter to use
+     * @param  boolean $direction OPTIONAL False means Download, true means upload
+     * @param  array   $options   OPTIONAL Options to set for this adapter
+     * @throws Zend_File_Transfer_Exception
+     */
+    public function setAdapter($adapter, $direction = false, $options = array())
+    {
+        if (Zend_Loader::isReadable('Zend/File/Transfer/Adapter/' . ucfirst($adapter). '.php')) {
+            $adapter = 'Zend_File_Transfer_Adapter_' . ucfirst($adapter);
+        }
+
+        if (!class_exists($adapter)) {
+            Zend_Loader::loadClass($adapter);
+        }
+
+        $direction = (integer) $direction;
+        $this->_adapter[$direction] = new $adapter($options);
+        if (!$this->_adapter[$direction] instanceof Zend_File_Transfer_Adapter_Abstract) {
+            require_once 'Zend/File/Transfer/Exception.php';
+            throw new Zend_File_Transfer_Exception("Adapter " . $adapter . " does not extend Zend_File_Transfer_Adapter_Abstract");
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns all set adapters
+     *
+     * @param boolean $direction On null, all directions are returned
+     *                           On false, download direction is returned
+     *                           On true, upload direction is returned
+     * @return array|Zend_File_Transfer_Adapter
+     */
+    public function getAdapter($direction = null)
+    {
+        if ($direction === null) {
+            return $this->_adapter;
+        }
+
+        $direction = (integer) $direction;
+        return $this->_adapter[$direction];
+    }
+
+    /**
+     * Calls all methods from the adapter
+     *
+     * @param  string $method  Method to call
+     * @param  array  $options Options for this method
+     * @return mixed
+     */
+    public function __call($method, array $options)
+    {
+        if (array_key_exists('direction', $options)) {
+            $direction = (integer) $options['direction'];
+        } else {
+            $direction = 0;
+        }
+
+        if (method_exists($this->_adapter[$direction], $method)) {
+            return call_user_func_array(array($this->_adapter[$direction], $method), $options);
+        }
+
+        require_once 'Zend/File/Transfer/Exception.php';
+        throw new Zend_File_Transfer_Exception("Unknown method '" . $method . "' called!");
+    }
+}