diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/XmlRpc/Response.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/XmlRpc/Response.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,251 @@
+<?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_Controller
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * Zend_XmlRpc_Value
+ */
+require_once 'Zend/XmlRpc/Value.php';
+
+/**
+ * Zend_XmlRpc_Fault
+ */
+require_once 'Zend/XmlRpc/Fault.php';
+
+/**
+ * XmlRpc Response
+ *
+ * Container for accessing an XMLRPC return value and creating the XML response.
+ *
+ * @category Zend
+ * @package  Zend_XmlRpc
+ * @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: Response.php 21359 2010-03-07 00:54:02Z lars $
+ */
+class Zend_XmlRpc_Response
+{
+    /**
+     * Return value
+     * @var mixed
+     */
+    protected $_return;
+
+    /**
+     * Return type
+     * @var string
+     */
+    protected $_type;
+
+    /**
+     * Response character encoding
+     * @var string
+     */
+    protected $_encoding = 'UTF-8';
+
+    /**
+     * Fault, if response is a fault response
+     * @var null|Zend_XmlRpc_Fault
+     */
+    protected $_fault = null;
+
+    /**
+     * Constructor
+     *
+     * Can optionally pass in the return value and type hinting; otherwise, the
+     * return value can be set via {@link setReturnValue()}.
+     *
+     * @param mixed $return
+     * @param string $type
+     * @return void
+     */
+    public function __construct($return = null, $type = null)
+    {
+        $this->setReturnValue($return, $type);
+    }
+
+    /**
+     * Set encoding to use in response
+     *
+     * @param string $encoding
+     * @return Zend_XmlRpc_Response
+     */
+    public function setEncoding($encoding)
+    {
+        $this->_encoding = $encoding;
+        Zend_XmlRpc_Value::setEncoding($encoding);
+        return $this;
+    }
+
+    /**
+     * Retrieve current response encoding
+     *
+     * @return string
+     */
+    public function getEncoding()
+    {
+        return $this->_encoding;
+    }
+
+    /**
+     * Set the return value
+     *
+     * Sets the return value, with optional type hinting if provided.
+     *
+     * @param mixed $value
+     * @param string $type
+     * @return void
+     */
+    public function setReturnValue($value, $type = null)
+    {
+        $this->_return = $value;
+        $this->_type = (string) $type;
+    }
+
+    /**
+     * Retrieve the return value
+     *
+     * @return mixed
+     */
+    public function getReturnValue()
+    {
+        return $this->_return;
+    }
+
+    /**
+     * Retrieve the XMLRPC value for the return value
+     *
+     * @return Zend_XmlRpc_Value
+     */
+    protected function _getXmlRpcReturn()
+    {
+        return Zend_XmlRpc_Value::getXmlRpcValue($this->_return);
+    }
+
+    /**
+     * Is the response a fault response?
+     *
+     * @return boolean
+     */
+    public function isFault()
+    {
+        return $this->_fault instanceof Zend_XmlRpc_Fault;
+    }
+
+    /**
+     * Returns the fault, if any.
+     *
+     * @return null|Zend_XmlRpc_Fault
+     */
+    public function getFault()
+    {
+        return $this->_fault;
+    }
+
+    /**
+     * Load a response from an XML response
+     *
+     * Attempts to load a response from an XMLRPC response, autodetecting if it
+     * is a fault response.
+     *
+     * @param string $response
+     * @return boolean True if a valid XMLRPC response, false if a fault
+     * response or invalid input
+     */
+    public function loadXml($response)
+    {
+        if (!is_string($response)) {
+            $this->_fault = new Zend_XmlRpc_Fault(650);
+            $this->_fault->setEncoding($this->getEncoding());
+            return false;
+        }
+
+        try {
+            $useInternalXmlErrors = libxml_use_internal_errors(true);
+            $xml = new SimpleXMLElement($response);
+            libxml_use_internal_errors($useInternalXmlErrors);
+        } catch (Exception $e) {
+            libxml_use_internal_errors($useInternalXmlErrors);
+            // Not valid XML
+            $this->_fault = new Zend_XmlRpc_Fault(651);
+            $this->_fault->setEncoding($this->getEncoding());
+            return false;
+        }
+
+        if (!empty($xml->fault)) {
+            // fault response
+            $this->_fault = new Zend_XmlRpc_Fault();
+            $this->_fault->setEncoding($this->getEncoding());
+            $this->_fault->loadXml($response);
+            return false;
+        }
+
+        if (empty($xml->params)) {
+            // Invalid response
+            $this->_fault = new Zend_XmlRpc_Fault(652);
+            $this->_fault->setEncoding($this->getEncoding());
+            return false;
+        }
+
+        try {
+            if (!isset($xml->params) || !isset($xml->params->param) || !isset($xml->params->param->value)) {
+                throw new Zend_XmlRpc_Value_Exception('Missing XML-RPC value in XML');
+            }
+            $valueXml = $xml->params->param->value->asXML();
+            $value = Zend_XmlRpc_Value::getXmlRpcValue($valueXml, Zend_XmlRpc_Value::XML_STRING);
+        } catch (Zend_XmlRpc_Value_Exception $e) {
+            $this->_fault = new Zend_XmlRpc_Fault(653);
+            $this->_fault->setEncoding($this->getEncoding());
+            return false;
+        }
+
+        $this->setReturnValue($value->getValue());
+        return true;
+    }
+
+    /**
+     * Return response as XML
+     *
+     * @return string
+     */
+    public function saveXml()
+    {
+        $value = $this->_getXmlRpcReturn();
+        $generator = Zend_XmlRpc_Value::getGenerator();
+        $generator->openElement('methodResponse')
+                  ->openElement('params')
+                  ->openElement('param');
+        $value->generateXml();
+        $generator->closeElement('param')
+                  ->closeElement('params')
+                  ->closeElement('methodResponse');
+
+        return $generator->flush();
+    }
+
+    /**
+     * Return XML response
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->saveXML();
+    }
+}