Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 1888 insertions, 0 deletions

diff --git a/library/vendor/Zend/Controller/Request/Abstract.php b/library/vendor/Zend/Controller/Request/Abstract.php
new file mode 100644
index 0000000..d57238f
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Abstract.php
@@ -0,0 +1,356 @@
+<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Controller_Request_Abstract
+{
+    /**
+     * Has the action been dispatched?
+     * @var boolean
+     */
+    protected $_dispatched = false;
+
+    /**
+     * Module
+     * @var string
+     */
+    protected $_module;
+
+    /**
+     * Module key for retrieving module from params
+     * @var string
+     */
+    protected $_moduleKey = 'module';
+
+    /**
+     * Controller
+     * @var string
+     */
+    protected $_controller;
+
+    /**
+     * Controller key for retrieving controller from params
+     * @var string
+     */
+    protected $_controllerKey = 'controller';
+
+    /**
+     * Action
+     * @var string
+     */
+    protected $_action;
+
+    /**
+     * Action key for retrieving action from params
+     * @var string
+     */
+    protected $_actionKey = 'action';
+
+    /**
+     * Request parameters
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Retrieve the module name
+     *
+     * @return string
+     */
+    public function getModuleName()
+    {
+        if (null === $this->_module) {
+            $this->_module = $this->getParam($this->getModuleKey());
+        }
+
+        return $this->_module;
+    }
+
+    /**
+     * Set the module name to use
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setModuleName($value)
+    {
+        $this->_module = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve the controller name
+     *
+     * @return string
+     */
+    public function getControllerName()
+    {
+        if (null === $this->_controller) {
+            $this->_controller = $this->getParam($this->getControllerKey());
+        }
+
+        return $this->_controller;
+    }
+
+    /**
+     * Set the controller name to use
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setControllerName($value)
+    {
+        $this->_controller = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve the action name
+     *
+     * @return string
+     */
+    public function getActionName()
+    {
+        if (null === $this->_action) {
+            $this->_action = $this->getParam($this->getActionKey());
+        }
+
+        return $this->_action;
+    }
+
+    /**
+     * Set the action name
+     *
+     * @param string $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setActionName($value)
+    {
+        $this->_action = $value;
+        /**
+         * @see ZF-3465
+         */
+        if (null === $value) {
+            $this->setParam($this->getActionKey(), $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve the module key
+     *
+     * @return string
+     */
+    public function getModuleKey()
+    {
+        return $this->_moduleKey;
+    }
+
+    /**
+     * Set the module key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setModuleKey($key)
+    {
+        $this->_moduleKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Retrieve the controller key
+     *
+     * @return string
+     */
+    public function getControllerKey()
+    {
+        return $this->_controllerKey;
+    }
+
+    /**
+     * Set the controller key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setControllerKey($key)
+    {
+        $this->_controllerKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Retrieve the action key
+     *
+     * @return string
+     */
+    public function getActionKey()
+    {
+        return $this->_actionKey;
+    }
+
+    /**
+     * Set the action key
+     *
+     * @param string $key
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setActionKey($key)
+    {
+        $this->_actionKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     * Get an action parameter
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getParam($key, $default = null)
+    {
+        $key = (string) $key;
+        if (isset($this->_params[$key])) {
+            return $this->_params[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Retrieve only user params (i.e, any param specific to the object and not the environment)
+     *
+     * @return array
+     */
+    public function getUserParams()
+    {
+        return $this->_params;
+    }
+
+    /**
+     * Retrieve a single user param (i.e, a param specific to the object and not the environment)
+     *
+     * @param string $key
+     * @param string $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getUserParam($key, $default = null)
+    {
+        if (isset($this->_params[$key])) {
+            return $this->_params[$key];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Set an action parameter
+     *
+     * A $value of null will unset the $key if it exists
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setParam($key, $value)
+    {
+        $key = (string) $key;
+
+        if ((null === $value) && isset($this->_params[$key])) {
+            unset($this->_params[$key]);
+        } elseif (null !== $value) {
+            $this->_params[$key] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get all action parameters
+     *
+     * @return array
+     */
+     public function getParams()
+     {
+         return $this->_params;
+     }
+
+    /**
+     * Set action parameters en masse; does not overwrite
+     *
+     * Null values will unset the associated key.
+     *
+     * @param array $array
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setParams(array $array)
+    {
+        $this->_params = $this->_params + (array) $array;
+
+        foreach ($array as $key => $value) {
+            if (null === $value) {
+                unset($this->_params[$key]);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Unset all user parameters
+     *
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function clearParams()
+    {
+        $this->_params = array();
+        return $this;
+    }
+
+    /**
+     * Set flag indicating whether or not request has been dispatched
+     *
+     * @param boolean $flag
+     * @return Zend_Controller_Request_Abstract
+     */
+    public function setDispatched($flag = true)
+    {
+        $this->_dispatched = $flag ? true : false;
+        return $this;
+    }
+
+    /**
+     * Determine if the request has been dispatched
+     *
+     * @return boolean
+     */
+    public function isDispatched()
+    {
+        return $this->_dispatched;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Apache404.php b/library/vendor/Zend/Controller/Request/Apache404.php
new file mode 100644
index 0000000..87d1d83
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Apache404.php
@@ -0,0 +1,80 @@
+<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Request_Http */
+
+/** Zend_Uri */
+
+/**
+ * Zend_Controller_Request_Apache404
+ *
+ * HTTP request object for use with Zend_Controller family. Extends basic HTTP
+ * request object to allow for two edge cases when using Apache:
+ * - Using Apache's 404 handler instead of mod_rewrite to direct requests
+ * - Using the PT flag in rewrite rules
+ *
+ * In each case, the URL to check against is found in REDIRECT_URL, not
+ * REQUEST_URI.
+ *
+ * @uses       Zend_Controller_Request_Http
+ * @package    Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_Apache404 extends Zend_Controller_Request_Http
+{
+    public function setRequestUri($requestUri = null)
+    {
+        $parseUriGetVars = false;
+        if ($requestUri === null) {
+            if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // check this first so IIS will catch
+                $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
+            } elseif (isset($_SERVER['REDIRECT_URL'])) {  // Check if using mod_rewrite
+                $requestUri = $_SERVER['REDIRECT_URL'];
+                if (isset($_SERVER['REDIRECT_QUERY_STRING'])) {
+                    $parseUriGetVars = $_SERVER['REDIRECT_QUERY_STRING'];
+                }
+            } elseif (isset($_SERVER['REQUEST_URI'])) {
+                $requestUri = $_SERVER['REQUEST_URI'];
+            } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0, PHP as CGI
+                $requestUri = $_SERVER['ORIG_PATH_INFO'];
+                if (!empty($_SERVER['QUERY_STRING'])) {
+                    $requestUri .= '?' . $_SERVER['QUERY_STRING'];
+                }
+            } else {
+                return $this;
+            }
+        } elseif (!is_string($requestUri)) {
+            return $this;
+        } else {
+            if (false !== ($pos = strpos($requestUri, '?'))) {
+                $parseUriGetVars = substr($requestUri, $pos + 1);
+            }
+        }
+
+        if ($parseUriGetVars) {
+            // Set GET items, if available
+            parse_str($parseUriGetVars, $_GET);
+        }
+
+        $this->_requestUri = $requestUri;
+        return $this;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Exception.php b/library/vendor/Zend/Controller/Request/Exception.php
new file mode 100644
index 0000000..89e8856
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Exception.php
@@ -0,0 +1,36 @@
+<?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
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+
+/** Zend_Controller_Exception */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Request_Exception extends Zend_Controller_Exception
+{}
+
diff --git a/library/vendor/Zend/Controller/Request/Http.php b/library/vendor/Zend/Controller/Request/Http.php
new file mode 100644
index 0000000..de61e36
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Http.php
@@ -0,0 +1,1087 @@
+<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** @see Zend_Controller_Request_Abstract */
+
+/** @see Zend_Uri */
+
+/**
+ * Zend_Controller_Request_Http
+ *
+ * HTTP request object for use with Zend_Controller family.
+ *
+ * @uses Zend_Controller_Request_Abstract
+ * @package Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_Http extends Zend_Controller_Request_Abstract
+{
+    /**
+     * Scheme for http
+     *
+     */
+    const SCHEME_HTTP  = 'http';
+
+    /**
+     * Scheme for https
+     *
+     */
+    const SCHEME_HTTPS = 'https';
+
+    /**
+     * Allowed parameter sources
+     * @var array
+     */
+    protected $_paramSources = array('_GET', '_POST');
+
+    /**
+     * REQUEST_URI
+     * @var string;
+     */
+    protected $_requestUri;
+
+    /**
+     * Base URL of request
+     * @var string
+     */
+    protected $_baseUrl = null;
+
+    /**
+     * Base path of request
+     * @var string
+     */
+    protected $_basePath = null;
+
+    /**
+     * PATH_INFO
+     * @var string
+     */
+    protected $_pathInfo = '';
+
+    /**
+     * Instance parameters
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Raw request body
+     * @var string|false
+     */
+    protected $_rawBody;
+
+    /**
+     * Alias keys for request parameters
+     * @var array
+     */
+    protected $_aliases = array();
+
+    /**
+     * Constructor
+     *
+     * If a $uri is passed, the object will attempt to populate itself using
+     * that information.
+     *
+     * @param string|Zend_Uri $uri
+     * @return void
+     * @throws Zend_Controller_Request_Exception when invalid URI passed
+     */
+    public function __construct($uri = null)
+    {
+        if (null !== $uri) {
+            if (!$uri instanceof Zend_Uri) {
+                $uri = Zend_Uri::factory($uri);
+            }
+            if ($uri->valid()) {
+                $path  = $uri->getPath();
+                $query = $uri->getQuery();
+                if (!empty($query)) {
+                    $path .= '?' . $query;
+                }
+
+                $this->setRequestUri($path);
+            } else {
+                throw new Zend_Controller_Request_Exception('Invalid URI provided to constructor');
+            }
+        } else {
+            $this->setRequestUri();
+        }
+    }
+
+    /**
+     * Access values contained in the superglobals as public members
+     * Order of precedence: 1. GET, 2. POST, 3. COOKIE, 4. SERVER, 5. ENV
+     *
+     * @see http://msdn.microsoft.com/en-us/library/system.web.httprequest.item.aspx
+     * @param string $key
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        switch (true) {
+            case isset($this->_params[$key]):
+                return $this->_params[$key];
+            case isset($_GET[$key]):
+                return $_GET[$key];
+            case isset($_POST[$key]):
+                return $_POST[$key];
+            case isset($_COOKIE[$key]):
+                return $_COOKIE[$key];
+            case ($key == 'REQUEST_URI'):
+                return $this->getRequestUri();
+            case ($key == 'PATH_INFO'):
+                return $this->getPathInfo();
+            case isset($_SERVER[$key]):
+                return $_SERVER[$key];
+            case isset($_ENV[$key]):
+                return $_ENV[$key];
+            default:
+                return null;
+        }
+    }
+
+    /**
+     * Alias to __get
+     *
+     * @param string $key
+     * @return mixed
+     */
+    public function get($key)
+    {
+        return $this->__get($key);
+    }
+
+    /**
+     * Set values
+     *
+     * In order to follow {@link __get()}, which operates on a number of
+     * superglobals, setting values through overloading is not allowed and will
+     * raise an exception. Use setParam() instead.
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return void
+     * @throws Zend_Controller_Request_Exception
+     */
+    public function __set($key, $value)
+    {
+        throw new Zend_Controller_Request_Exception('Setting values in superglobals not allowed; please use setParam()');
+    }
+
+    /**
+     * Alias to __set()
+     *
+     * @param string $key
+     * @param mixed $value
+     * @return void
+     */
+    public function set($key, $value)
+    {
+        return $this->__set($key, $value);
+    }
+
+    /**
+     * Check to see if a property is set
+     *
+     * @param string $key
+     * @return boolean
+     */
+    public function __isset($key)
+    {
+        switch (true) {
+            case isset($this->_params[$key]):
+                return true;
+            case isset($_GET[$key]):
+                return true;
+            case isset($_POST[$key]):
+                return true;
+            case isset($_COOKIE[$key]):
+                return true;
+            case isset($_SERVER[$key]):
+                return true;
+            case isset($_ENV[$key]):
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    /**
+     * Alias to __isset()
+     *
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key)
+    {
+        return $this->__isset($key);
+    }
+
+    /**
+     * Set GET values
+     *
+     * @param  string|array $spec
+     * @param  null|mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setQuery($spec, $value = null)
+    {
+        if ((null === $value) && !is_array($spec)) {
+            throw new Zend_Controller_Exception('Invalid value passed to setQuery(); must be either array of values or key/value pair');
+        }
+        if ((null === $value) && is_array($spec)) {
+            foreach ($spec as $key => $value) {
+                $this->setQuery($key, $value);
+            }
+            return $this;
+        }
+        $_GET[(string) $spec] = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve a member of the $_GET superglobal
+     *
+     * If no $key is passed, returns the entire $_GET array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getQuery($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_GET;
+        }
+
+        return (isset($_GET[$key])) ? $_GET[$key] : $default;
+    }
+
+    /**
+     * Set POST values
+     *
+     * @param  string|array $spec
+     * @param  null|mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setPost($spec, $value = null)
+    {
+        if ((null === $value) && !is_array($spec)) {
+            throw new Zend_Controller_Exception('Invalid value passed to setPost(); must be either array of values or key/value pair');
+        }
+        if ((null === $value) && is_array($spec)) {
+            foreach ($spec as $key => $value) {
+                $this->setPost($key, $value);
+            }
+            return $this;
+        }
+        $_POST[(string) $spec] = $value;
+        return $this;
+    }
+
+    /**
+     * Retrieve a member of the $_POST superglobal
+     *
+     * If no $key is passed, returns the entire $_POST array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getPost($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_POST;
+        }
+
+        return (isset($_POST[$key])) ? $_POST[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_COOKIE superglobal
+     *
+     * If no $key is passed, returns the entire $_COOKIE array.
+     *
+     * @todo How to retrieve from nested arrays
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getCookie($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_COOKIE;
+        }
+
+        return (isset($_COOKIE[$key])) ? $_COOKIE[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_SERVER superglobal
+     *
+     * If no $key is passed, returns the entire $_SERVER array.
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getServer($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_SERVER;
+        }
+
+        return (isset($_SERVER[$key])) ? $_SERVER[$key] : $default;
+    }
+
+    /**
+     * Retrieve a member of the $_ENV superglobal
+     *
+     * If no $key is passed, returns the entire $_ENV array.
+     *
+     * @param string $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed Returns null if key does not exist
+     */
+    public function getEnv($key = null, $default = null)
+    {
+        if (null === $key) {
+            return $_ENV;
+        }
+
+        return (isset($_ENV[$key])) ? $_ENV[$key] : $default;
+    }
+
+    /**
+     * Set the REQUEST_URI on which the instance operates
+     *
+     * If no request URI is passed, uses the value in $_SERVER['REQUEST_URI'],
+     * $_SERVER['HTTP_X_REWRITE_URL'], or $_SERVER['ORIG_PATH_INFO'] + $_SERVER['QUERY_STRING'].
+     *
+     * @param string $requestUri
+     * @return Zend_Controller_Request_Http
+     */
+    public function setRequestUri($requestUri = null)
+    {
+        if ($requestUri === null) {
+            if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) { 
+                // IIS with Microsoft Rewrite Module
+                $requestUri = $_SERVER['HTTP_X_ORIGINAL_URL'];
+            } elseif (isset($_SERVER['HTTP_X_REWRITE_URL'])) { 
+                // IIS with ISAPI_Rewrite
+                $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
+            } elseif (
+                // IIS7 with URL Rewrite: make sure we get the unencoded url (double slash problem)
+                isset($_SERVER['IIS_WasUrlRewritten'])
+                && $_SERVER['IIS_WasUrlRewritten'] == '1'
+                && isset($_SERVER['UNENCODED_URL'])
+                && $_SERVER['UNENCODED_URL'] != ''
+                ) {
+                $requestUri = $_SERVER['UNENCODED_URL'];
+            } elseif (isset($_SERVER['REQUEST_URI'])) {
+                $requestUri = $_SERVER['REQUEST_URI'];
+                // Http proxy reqs setup request uri with scheme and host [and port] + the url path, only use url path
+                $schemeAndHttpHost = $this->getScheme() . '://' . $this->getHttpHost();
+                if (strpos($requestUri, $schemeAndHttpHost) === 0) {
+                    $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
+                }
+            } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0, PHP as CGI
+                $requestUri = $_SERVER['ORIG_PATH_INFO'];
+                if (!empty($_SERVER['QUERY_STRING'])) {
+                    $requestUri .= '?' . $_SERVER['QUERY_STRING'];
+                }
+            } else {
+                return $this;
+            }
+        } elseif (!is_string($requestUri)) {
+            return $this;
+        } else {
+            // Set GET items, if available
+            if (false !== ($pos = strpos($requestUri, '?'))) {
+                // Get key => value pairs and set $_GET
+                $query = substr($requestUri, $pos + 1);
+                parse_str($query, $vars);
+                $this->setQuery($vars);
+            }
+        }
+
+        $this->_requestUri = $requestUri;
+        return $this;
+    }
+
+    /**
+     * Returns the REQUEST_URI taking into account
+     * platform differences between Apache and IIS
+     *
+     * @return string
+     */
+    public function getRequestUri()
+    {
+        if (empty($this->_requestUri)) {
+            $this->setRequestUri();
+        }
+
+        return $this->_requestUri;
+    }
+
+    /**
+     * Set the base URL of the request; i.e., the segment leading to the script name
+     *
+     * E.g.:
+     * - /admin
+     * - /myapp
+     * - /subdir/index.php
+     *
+     * Do not use the full URI when providing the base. The following are
+     * examples of what not to use:
+     * - http://example.com/admin (should be just /admin)
+     * - http://example.com/subdir/index.php (should be just /subdir/index.php)
+     *
+     * If no $baseUrl is provided, attempts to determine the base URL from the
+     * environment, using SCRIPT_FILENAME, SCRIPT_NAME, PHP_SELF, and
+     * ORIG_SCRIPT_NAME in its determination.
+     *
+     * @param mixed $baseUrl
+     * @return Zend_Controller_Request_Http
+     */
+    public function setBaseUrl($baseUrl = null)
+    {
+        if ((null !== $baseUrl) && !is_string($baseUrl)) {
+            return $this;
+        }
+
+        if ($baseUrl === null) {
+            $filename = (isset($_SERVER['SCRIPT_FILENAME'])) ? basename($_SERVER['SCRIPT_FILENAME']) : '';
+
+            if (isset($_SERVER['SCRIPT_NAME']) && basename($_SERVER['SCRIPT_NAME']) === $filename) {
+                $baseUrl = $_SERVER['SCRIPT_NAME'];
+            } elseif (isset($_SERVER['PHP_SELF']) && basename($_SERVER['PHP_SELF']) === $filename) {
+                $baseUrl = $_SERVER['PHP_SELF'];
+            } elseif (isset($_SERVER['ORIG_SCRIPT_NAME']) && basename($_SERVER['ORIG_SCRIPT_NAME']) === $filename) {
+                $baseUrl = $_SERVER['ORIG_SCRIPT_NAME']; // 1and1 shared hosting compatibility
+            } else {
+                // Backtrack up the script_filename to find the portion matching
+                // php_self
+                $path    = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : '';
+                $file    = isset($_SERVER['SCRIPT_FILENAME']) ? $_SERVER['SCRIPT_FILENAME'] : '';
+                $segs    = explode('/', trim($file, '/'));
+                $segs    = array_reverse($segs);
+                $index   = 0;
+                $last    = count($segs);
+                $baseUrl = '';
+                do {
+                    $seg     = $segs[$index];
+                    $baseUrl = '/' . $seg . $baseUrl;
+                    ++$index;
+                } while (($last > $index) && (false !== ($pos = strpos($path, $baseUrl))) && (0 != $pos));
+            }
+
+            // Does the baseUrl have anything in common with the request_uri?
+            $requestUri = $this->getRequestUri();
+
+            if (0 === strpos($requestUri, $baseUrl)) {
+                // full $baseUrl matches
+                $this->_baseUrl = $baseUrl;
+                return $this;
+            }
+
+            if (0 === strpos($requestUri, dirname($baseUrl))) {
+                // directory portion of $baseUrl matches
+                $this->_baseUrl = rtrim(dirname($baseUrl), '/');
+                return $this;
+            }
+
+            $truncatedRequestUri = $requestUri;
+            if (($pos = strpos($requestUri, '?')) !== false) {
+                $truncatedRequestUri = substr($requestUri, 0, $pos);
+            }
+
+            $basename = basename($baseUrl);
+            if (empty($basename) || !strpos($truncatedRequestUri, $basename)) {
+                // no match whatsoever; set it blank
+                $this->_baseUrl = '';
+                return $this;
+            }
+
+            // If using mod_rewrite or ISAPI_Rewrite strip the script filename
+            // out of baseUrl. $pos !== 0 makes sure it is not matching a value
+            // from PATH_INFO or QUERY_STRING
+            if ((strlen($requestUri) >= strlen($baseUrl))
+                && ((false !== ($pos = strpos($requestUri, $baseUrl))) && ($pos !== 0)))
+            {
+                $baseUrl = substr($requestUri, 0, $pos + strlen($baseUrl));
+            }
+        }
+
+        $this->_baseUrl = rtrim($baseUrl, '/');
+        return $this;
+    }
+
+    /**
+     * Everything in REQUEST_URI before PATH_INFO
+     * <form action="<?=$baseUrl?>/news/submit" method="POST"/>
+     *
+     * @return string
+     */
+    public function getBaseUrl($raw = false)
+    {
+        if (null === $this->_baseUrl) {
+            $this->setBaseUrl();
+        }
+
+        return (($raw == false) ? urldecode($this->_baseUrl) : $this->_baseUrl);
+    }
+
+    /**
+     * Set the base path for the URL
+     *
+     * @param string|null $basePath
+     * @return Zend_Controller_Request_Http
+     */
+    public function setBasePath($basePath = null)
+    {
+        if ($basePath === null) {
+            $filename = (isset($_SERVER['SCRIPT_FILENAME']))
+                      ? basename($_SERVER['SCRIPT_FILENAME'])
+                      : '';
+
+            $baseUrl = $this->getBaseUrl();
+            if (empty($baseUrl)) {
+                $this->_basePath = '';
+                return $this;
+            }
+
+            if (basename($baseUrl) === $filename) {
+                $basePath = dirname($baseUrl);
+            } else {
+                $basePath = $baseUrl;
+            }
+        }
+
+        if (substr(PHP_OS, 0, 3) === 'WIN') {
+            $basePath = str_replace('\\', '/', $basePath);
+        }
+
+        $this->_basePath = rtrim($basePath, '/');
+        return $this;
+    }
+
+    /**
+     * Everything in REQUEST_URI before PATH_INFO not including the filename
+     * <img src="<?=$basePath?>/images/zend.png"/>
+     *
+     * @return string
+     */
+    public function getBasePath()
+    {
+        if (null === $this->_basePath) {
+            $this->setBasePath();
+        }
+
+        return $this->_basePath;
+    }
+
+    /**
+     * Set the PATH_INFO string
+     *
+     * @param string|null $pathInfo
+     * @return Zend_Controller_Request_Http
+     */
+    public function setPathInfo($pathInfo = null)
+    {
+        if ($pathInfo === null) {
+            $baseUrl = $this->getBaseUrl(); // this actually calls setBaseUrl() & setRequestUri()
+            $baseUrlRaw = $this->getBaseUrl(false);
+            $baseUrlEncoded = urlencode($baseUrlRaw);
+        
+            if (null === ($requestUri = $this->getRequestUri())) {
+                return $this;
+            }
+        
+            // Remove the query string from REQUEST_URI
+            if ($pos = strpos($requestUri, '?')) {
+                $requestUri = substr($requestUri, 0, $pos);
+            }
+            
+            if (!empty($baseUrl) || !empty($baseUrlRaw)) {
+                if (strpos($requestUri, $baseUrl) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrl));
+                } elseif (strpos($requestUri, $baseUrlRaw) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrlRaw));
+                } elseif (strpos($requestUri, $baseUrlEncoded) === 0) {
+                    $pathInfo = substr($requestUri, strlen($baseUrlEncoded));
+                } else {
+                    $pathInfo = $requestUri;
+                }
+            } else {
+                $pathInfo = $requestUri;
+            }
+        
+        }
+
+        $this->_pathInfo = (string) $pathInfo;
+        return $this;
+    }
+
+    /**
+     * Returns everything between the BaseUrl and QueryString.
+     * This value is calculated instead of reading PATH_INFO
+     * directly from $_SERVER due to cross-platform differences.
+     *
+     * @return string
+     */
+    public function getPathInfo()
+    {
+        if (empty($this->_pathInfo)) {
+            $this->setPathInfo();
+        }
+
+        return $this->_pathInfo;
+    }
+
+    /**
+     * Set allowed parameter sources
+     *
+     * Can be empty array, or contain one or more of '_GET' or '_POST'.
+     *
+     * @param  array $paramSoures
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParamSources(array $paramSources = array())
+    {
+        $this->_paramSources = $paramSources;
+        return $this;
+    }
+
+    /**
+     * Get list of allowed parameter sources
+     *
+     * @return array
+     */
+    public function getParamSources()
+    {
+        return $this->_paramSources;
+    }
+
+    /**
+     * Set a userland parameter
+     *
+     * Uses $key to set a userland parameter. If $key is an alias, the actual
+     * key will be retrieved and used to set the parameter.
+     *
+     * @param mixed $key
+     * @param mixed $value
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParam($key, $value)
+    {
+        $key = (null !== ($alias = $this->getAlias($key))) ? $alias : $key;
+        parent::setParam($key, $value);
+        return $this;
+    }
+
+    /**
+     * Retrieve a parameter
+     *
+     * Retrieves a parameter from the instance. Priority is in the order of
+     * userland parameters (see {@link setParam()}), $_GET, $_POST. If a
+     * parameter matching the $key is not found, null is returned.
+     *
+     * If the $key is an alias, the actual key aliased will be used.
+     *
+     * @param mixed $key
+     * @param mixed $default Default value to use if key not found
+     * @return mixed
+     */
+    public function getParam($key, $default = null)
+    {
+        $keyName = (null !== ($alias = $this->getAlias($key))) ? $alias : $key;
+
+        $paramSources = $this->getParamSources();
+        if (isset($this->_params[$keyName])) {
+            return $this->_params[$keyName];
+        } elseif (in_array('_GET', $paramSources) && (isset($_GET[$keyName]))) {
+            return $_GET[$keyName];
+        } elseif (in_array('_POST', $paramSources) && (isset($_POST[$keyName]))) {
+            return $_POST[$keyName];
+        }
+
+        return $default;
+    }
+
+    /**
+     * Retrieve an array of parameters
+     *
+     * Retrieves a merged array of parameters, with precedence of userland
+     * params (see {@link setParam()}), $_GET, $_POST (i.e., values in the
+     * userland params will take precedence over all others).
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        $return       = $this->_params;
+        $paramSources = $this->getParamSources();
+        if (in_array('_GET', $paramSources)
+            && isset($_GET)
+            && is_array($_GET)
+        ) {
+            $return += $_GET;
+        }
+        if (in_array('_POST', $paramSources)
+            && isset($_POST)
+            && is_array($_POST)
+        ) {
+            $return += $_POST;
+        }
+        return $return;
+    }
+
+    /**
+     * Set parameters
+     *
+     * Set one or more parameters. Parameters are set as userland parameters,
+     * using the keys specified in the array.
+     *
+     * @param array $params
+     * @return Zend_Controller_Request_Http
+     */
+    public function setParams(array $params)
+    {
+        foreach ($params as $key => $value) {
+            $this->setParam($key, $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Set a key alias
+     *
+     * Set an alias used for key lookups. $name specifies the alias, $target
+     * specifies the actual key to use.
+     *
+     * @param string $name
+     * @param string $target
+     * @return Zend_Controller_Request_Http
+     */
+    public function setAlias($name, $target)
+    {
+        $this->_aliases[$name] = $target;
+        return $this;
+    }
+
+    /**
+     * Retrieve an alias
+     *
+     * Retrieve the actual key represented by the alias $name.
+     *
+     * @param string $name
+     * @return string|null Returns null when no alias exists
+     */
+    public function getAlias($name)
+    {
+        if (isset($this->_aliases[$name])) {
+            return $this->_aliases[$name];
+        }
+
+        return null;
+    }
+
+    /**
+     * Retrieve the list of all aliases
+     *
+     * @return array
+     */
+    public function getAliases()
+    {
+        return $this->_aliases;
+    }
+
+    /**
+     * Return the method by which the request was made
+     *
+     * @return string
+     */
+    public function getMethod()
+    {
+        return $this->getServer('REQUEST_METHOD');
+    }
+
+    /**
+     * Was the request made by POST?
+     *
+     * @return boolean
+     */
+    public function isPost()
+    {
+        if ('POST' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by GET?
+     *
+     * @return boolean
+     */
+    public function isGet()
+    {
+        if ('GET' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by PUT?
+     *
+     * @return boolean
+     */
+    public function isPut()
+    {
+        if ('PUT' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by DELETE?
+     *
+     * @return boolean
+     */
+    public function isDelete()
+    {
+        if ('DELETE' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by HEAD?
+     *
+     * @return boolean
+     */
+    public function isHead()
+    {
+        if ('HEAD' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by OPTIONS?
+     *
+     * @return boolean
+     */
+    public function isOptions()
+    {
+        if ('OPTIONS' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Was the request made by PATCH?
+     *
+     * @return boolean
+     */
+    public function isPatch()
+    {
+        if ('PATCH' == $this->getMethod()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Is the request a Javascript XMLHttpRequest?
+     *
+     * Should work with Prototype/Script.aculo.us, possibly others.
+     *
+     * @return boolean
+     */
+    public function isXmlHttpRequest()
+    {
+        return ($this->getHeader('X_REQUESTED_WITH') == 'XMLHttpRequest');
+    }
+
+    /**
+     * Is this a Flash request?
+     *
+     * @return boolean
+     */
+    public function isFlashRequest()
+    {
+        $header = strtolower($this->getHeader('USER_AGENT'));
+        return (strstr($header, ' flash')) ? true : false;
+    }
+
+    /**
+     * Is https secure request
+     *
+     * @return boolean
+     */
+    public function isSecure()
+    {
+        return ($this->getScheme() === self::SCHEME_HTTPS);
+    }
+
+    /**
+     * Return the raw body of the request, if present
+     *
+     * @return string|false Raw body, or false if not present
+     */
+    public function getRawBody()
+    {
+        if (null === $this->_rawBody) {
+            $body = file_get_contents('php://input');
+
+            if (strlen(trim($body)) > 0) {
+                $this->_rawBody = $body;
+            } else {
+                $this->_rawBody = false;
+            }
+        }
+        return $this->_rawBody;
+    }
+
+    /**
+     * Return the value of the given HTTP header. Pass the header name as the
+     * plain, HTTP-specified header name. Ex.: Ask for 'Accept' to get the
+     * Accept header, 'Accept-Encoding' to get the Accept-Encoding header.
+     *
+     * @param string $header HTTP header name
+     * @return string|false HTTP header value, or false if not found
+     * @throws Zend_Controller_Request_Exception
+     */
+    public function getHeader($header)
+    {
+        if (empty($header)) {
+            throw new Zend_Controller_Request_Exception('An HTTP header name is required');
+        }
+
+        // Try to get it from the $_SERVER array first
+        $temp = strtoupper(str_replace('-', '_', $header));
+        if (isset($_SERVER['HTTP_' . $temp])) {
+            return $_SERVER['HTTP_' . $temp];
+        }
+
+        /*
+         * Try to get it from the $_SERVER array on POST request or CGI environment
+         * @see https://www.ietf.org/rfc/rfc3875 (4.1.2. and 4.1.3.)
+         */
+        if (isset($_SERVER[$temp])
+            && in_array($temp, array('CONTENT_TYPE', 'CONTENT_LENGTH'))
+        ) {
+            return $_SERVER[$temp];
+        }
+
+        // This seems to be the only way to get the Authorization header on
+        // Apache
+        if (function_exists('apache_request_headers')) {
+            $headers = apache_request_headers();
+            if (isset($headers[$header])) {
+                return $headers[$header];
+            }
+            $header = strtolower($header);
+            foreach ($headers as $key => $value) {
+                if (strtolower($key) == $header) {
+                    return $value;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the request URI scheme
+     *
+     * @return string
+     */
+    public function getScheme()
+    {
+        return ($this->getServer('HTTPS') == 'on') ? self::SCHEME_HTTPS : self::SCHEME_HTTP;
+    }
+
+    /**
+     * Get the HTTP host.
+     *
+     * "Host" ":" host [ ":" port ] ; Section 3.2.2
+     * Note the HTTP Host header is not the same as the URI host.
+     * It includes the port while the URI host doesn't.
+     *
+     * @return string
+     */
+    public function getHttpHost()
+    {
+        $host = $this->getServer('HTTP_HOST');
+        if (!empty($host)) {
+            return $host;
+        }
+
+        $scheme = $this->getScheme();
+        $name   = $this->getServer('SERVER_NAME');
+        $port   = $this->getServer('SERVER_PORT');
+
+        if(null === $name) {
+            return '';
+        }
+        elseif (($scheme == self::SCHEME_HTTP && $port == 80) || ($scheme == self::SCHEME_HTTPS && $port == 443)) {
+            return $name;
+        } else {
+            return $name . ':' . $port;
+        }
+    }
+
+    /**
+     * Get the client's IP addres
+     *
+     * @param  boolean $checkProxy
+     * @return string
+     */
+    public function getClientIp($checkProxy = true)
+    {
+        if ($checkProxy && $this->getServer('HTTP_CLIENT_IP') != null) {
+            $ip = $this->getServer('HTTP_CLIENT_IP');
+        } else if ($checkProxy && $this->getServer('HTTP_X_FORWARDED_FOR') != null) {
+            $ip = $this->getServer('HTTP_X_FORWARDED_FOR');
+        } else {
+            $ip = $this->getServer('REMOTE_ADDR');
+        }
+
+        return $ip;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/HttpTestCase.php b/library/vendor/Zend/Controller/Request/HttpTestCase.php
new file mode 100644
index 0000000..414c95e
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/HttpTestCase.php
@@ -0,0 +1,275 @@
+<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Controller_Request_Http
+ */
+
+/**
+ * Zend_Controller_Request_HttpTestCase
+ *
+ * HTTP request object for use with Zend_Controller family.
+ *
+ * @uses Zend_Controller_Request_Http
+ * @package Zend_Controller
+ * @subpackage Request
+ */
+class Zend_Controller_Request_HttpTestCase extends Zend_Controller_Request_Http
+{
+    /**
+     * Request headers
+     * @var array
+     */
+    protected $_headers = array();
+
+    /**
+     * Request method
+     * @var string
+     */
+    protected $_method = 'GET';
+
+    /**
+     * Raw POST body
+     * @var string|null
+     */
+    protected $_rawBody;
+
+    /**
+     * Valid request method types
+     * @var array
+     */
+    protected $_validMethodTypes = array(
+        'DELETE',
+        'GET',
+        'HEAD',
+        'OPTIONS',
+        'PATCH',
+        'POST',
+        'PUT',
+    );
+
+    /**
+     * Clear GET values
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearQuery()
+    {
+        $_GET = array();
+        return $this;
+    }
+
+    /**
+     * Clear POST values
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearPost()
+    {
+        $_POST = array();
+        return $this;
+    }
+
+    /**
+     * Set raw POST body
+     *
+     * @param  string $content
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setRawBody($content)
+    {
+        $this->_rawBody = (string) $content;
+        return $this;
+    }
+
+    /**
+     * Get RAW POST body
+     *
+     * @return string|null
+     */
+    public function getRawBody()
+    {
+        return $this->_rawBody;
+    }
+
+    /**
+     * Clear raw POST body
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearRawBody()
+    {
+        $this->_rawBody = null;
+        return $this;
+    }
+
+    /**
+     * Set a cookie
+     *
+     * @param  string $key
+     * @param  mixed $value
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setCookie($key, $value)
+    {
+        $_COOKIE[(string) $key] = $value;
+        return $this;
+    }
+
+    /**
+     * Set multiple cookies at once
+     *
+     * @param array $cookies
+     * @return void
+     */
+    public function setCookies(array $cookies)
+    {
+        foreach ($cookies as $key => $value) {
+            $_COOKIE[$key] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * Clear all cookies
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearCookies()
+    {
+        $_COOKIE = array();
+        return $this;
+    }
+
+    /**
+     * Set request method
+     *
+     * @param  string $type
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setMethod($type)
+    {
+        $type = strtoupper(trim((string) $type));
+        if (!in_array($type, $this->_validMethodTypes)) {
+            throw new Zend_Controller_Exception('Invalid request method specified');
+        }
+        $this->_method = $type;
+        return $this;
+    }
+
+    /**
+     * Get request method
+     *
+     * @return string|null
+     */
+    public function getMethod()
+    {
+        return $this->_method;
+    }
+
+    /**
+     * Set a request header
+     *
+     * @param  string $key
+     * @param  string $value
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setHeader($key, $value)
+    {
+        $key = $this->_normalizeHeaderName($key);
+        $this->_headers[$key] = (string) $value;
+        return $this;
+    }
+
+    /**
+     * Set request headers
+     *
+     * @param  array $headers
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function setHeaders(array $headers)
+    {
+        foreach ($headers as $key => $value) {
+            $this->setHeader($key, $value);
+        }
+        return $this;
+    }
+
+    /**
+     * Get request header
+     *
+     * @param  string $header
+     * @param  mixed $default
+     * @return string|null
+     */
+    public function getHeader($header, $default = null)
+    {
+        $header = $this->_normalizeHeaderName($header);
+        if (array_key_exists($header, $this->_headers)) {
+            return $this->_headers[$header];
+        }
+        return $default;
+    }
+
+    /**
+     * Get all request headers
+     *
+     * @return array
+     */
+    public function getHeaders()
+    {
+        return $this->_headers;
+    }
+
+    /**
+     * Clear request headers
+     *
+     * @return Zend_Controller_Request_HttpTestCase
+     */
+    public function clearHeaders()
+    {
+        $this->_headers = array();
+        return $this;
+    }
+
+    /**
+     * Get REQUEST_URI
+     *
+     * @return null|string
+     */
+    public function getRequestUri()
+    {
+        return $this->_requestUri;
+    }
+
+    /**
+     * Normalize a header name for setting and retrieval
+     *
+     * @param  string $name
+     * @return string
+     */
+    protected function _normalizeHeaderName($name)
+    {
+        $name = strtoupper((string) $name);
+        $name = str_replace('-', '_', $name);
+        return $name;
+    }
+}
diff --git a/library/vendor/Zend/Controller/Request/Simple.php b/library/vendor/Zend/Controller/Request/Simple.php
new file mode 100644
index 0000000..f804107
--- /dev/null
+++ b/library/vendor/Zend/Controller/Request/Simple.php
@@ -0,0 +1,54 @@
+<?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
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/** Zend_Controller_Request_Abstract */
+
+/**
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Request
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Controller_Request_Simple extends Zend_Controller_Request_Abstract
+{
+
+    public function __construct($action = null, $controller = null, $module = null, array $params = array())
+    {
+        if ($action) {
+            $this->setActionName($action);
+        }
+
+        if ($controller) {
+            $this->setControllerName($controller);
+        }
+
+        if ($module) {
+            $this->setModuleName($module);
+        }
+
+        if ($params) {
+            $this->setParams($params);
+        }
+    }
+
+}