diff -r bd595ad770fc -r 1c2f13fd785c web/enmi/Zend/Json/Server/Request.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/Zend/Json/Server/Request.php	Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,289 @@
+<?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_Json
+ * @subpackage Server
+ * @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: Request.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Json
+ * @subpackage Server
+ * @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_Json_Server_Request
+{
+    /**
+     * Request ID
+     * @var mixed
+     */
+    protected $_id;
+
+    /**
+     * Flag
+     * @var bool
+     */
+    protected $_isMethodError = false;
+
+    /**
+     * Requested method
+     * @var string
+     */
+    protected $_method;
+
+    /**
+     * Regex for method
+     * @var string
+     */
+    protected $_methodRegex = '/^[a-z][a-z0-9_.]*$/i';
+
+    /**
+     * Request parameters
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * JSON-RPC version of request
+     * @var string
+     */
+    protected $_version = '1.0';
+
+    /**
+     * Set request state
+     *
+     * @param  array $options
+     * @return Zend_Json_Server_Request
+     */
+    public function setOptions(array $options)
+    {
+        $methods = get_class_methods($this);
+        foreach ($options as $key => $value) {
+            $method = 'set' . ucfirst($key);
+            if (in_array($method, $methods)) {
+                $this->$method($value);
+            } elseif ($key == 'jsonrpc') {
+                $this->setVersion($value);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Add a parameter to the request
+     *
+     * @param  mixed $value
+     * @param  string $key
+     * @return Zend_Json_Server_Request
+     */
+    public function addParam($value, $key = null)
+    {
+        if ((null === $key) || !is_string($key)) {
+            $index = count($this->_params);
+            $this->_params[$index] = $value;
+        } else {
+            $this->_params[$key] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add many params
+     *
+     * @param  array $params
+     * @return Zend_Json_Server_Request
+     */
+    public function addParams(array $params)
+    {
+        foreach ($params as $key => $value) {
+            $this->addParam($value, $key);
+        }
+        return $this;
+    }
+
+    /**
+     * Overwrite params
+     *
+     * @param  array $params
+     * @return Zend_Json_Server_Request
+     */
+    public function setParams(array $params)
+    {
+        $this->_params = array();
+        return $this->addParams($params);
+    }
+
+    /**
+     * Retrieve param by index or key
+     *
+     * @param  int|string $index
+     * @return mixed|null Null when not found
+     */
+    public function getParam($index)
+    {
+        if (array_key_exists($index, $this->_params)) {
+            return $this->_params[$index];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve parameters
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        return $this->_params;
+    }
+
+    /**
+     * Set request method
+     *
+     * @param  string $name
+     * @return Zend_Json_Server_Request
+     */
+    public function setMethod($name)
+    {
+        if (!preg_match($this->_methodRegex, $name)) {
+            $this->_isMethodError = true;
+        } else {
+            $this->_method = $name;
+        }
+        return $this;
+    }
+
+    /**
+     * Get request method name
+     *
+     * @return string
+     */
+    public function getMethod()
+    {
+        return $this->_method;
+    }
+
+    /**
+     * Was a bad method provided?
+     *
+     * @return bool
+     */
+    public function isMethodError()
+    {
+        return $this->_isMethodError;
+    }
+
+    /**
+     * Set request identifier
+     *
+     * @param  mixed $name
+     * @return Zend_Json_Server_Request
+     */
+    public function setId($name)
+    {
+        $this->_id = (string) $name;
+        return $this;
+    }
+
+    /**
+     * Retrieve request identifier
+     *
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->_id;
+    }
+
+    /**
+     * Set JSON-RPC version
+     *
+     * @param  string $version
+     * @return Zend_Json_Server_Request
+     */
+    public function setVersion($version)
+    {
+        if ('2.0' == $version) {
+            $this->_version = '2.0';
+        } else {
+            $this->_version = '1.0';
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve JSON-RPC version
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->_version;
+    }
+
+    /**
+     * Set request state based on JSON
+     *
+     * @param  string $json
+     * @return void
+     */
+    public function loadJson($json)
+    {
+        require_once 'Zend/Json.php';
+        $options = Zend_Json::decode($json);
+        $this->setOptions($options);
+    }
+
+    /**
+     * Cast request to JSON
+     *
+     * @return string
+     */
+    public function toJson()
+    {
+        $jsonArray = array(
+            'method' => $this->getMethod()
+        );
+        if (null !== ($id = $this->getId())) {
+            $jsonArray['id'] = $id;
+        }
+        $params = $this->getParams();
+        if (!empty($params)) {
+            $jsonArray['params'] = $params;
+        }
+        if ('2.0' == $this->getVersion()) {
+            $jsonArray['jsonrpc'] = '2.0';
+        }
+
+        require_once 'Zend/Json.php';
+        return Zend_Json::encode($jsonArray);
+    }
+
+    /**
+     * Cast request to string (JSON)
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toJson();
+    }
+}