diff -r 877f952ae2bd -r 6b6c2214f778 web/lib/Zend/Service/Rackspace/Files.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Service/Rackspace/Files.php	Thu Mar 21 19:52:38 2013 +0100
@@ -0,0 +1,691 @@
+<?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_Service
+ * @subpackage Rackspace
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+require_once 'Zend/Service/Rackspace/Abstract.php';
+require_once 'Zend/Service/Rackspace/Files/ContainerList.php';
+require_once 'Zend/Service/Rackspace/Files/ObjectList.php';
+require_once 'Zend/Service/Rackspace/Files/Container.php';
+require_once 'Zend/Service/Rackspace/Files/Object.php';
+
+class Zend_Service_Rackspace_Files extends Zend_Service_Rackspace_Abstract
+{
+    const ERROR_CONTAINER_NOT_EMPTY            = 'The container is not empty, I cannot delete it.';
+    const ERROR_CONTAINER_NOT_FOUND            = 'The container was not found.';
+    const ERROR_OBJECT_NOT_FOUND               = 'The object was not found.';
+    const ERROR_OBJECT_MISSING_PARAM           = 'Missing Content-Length or Content-Type header in the request';
+    const ERROR_OBJECT_CHECKSUM                = 'Checksum of the file content failed';
+    const ERROR_CONTAINER_EXIST                = 'The container already exists';
+    const ERROR_PARAM_NO_NAME_CONTAINER        = 'You must specify the container name';
+    const ERROR_PARAM_NO_NAME_OBJECT           = 'You must specify the object name';
+    const ERROR_PARAM_NO_CONTENT               = 'You must specify the content of the object';
+    const ERROR_PARAM_NO_NAME_SOURCE_CONTAINER = 'You must specify the source container name';
+    const ERROR_PARAM_NO_NAME_SOURCE_OBJECT    = 'You must specify the source object name';
+    const ERROR_PARAM_NO_NAME_DEST_CONTAINER   = 'You must specify the destination container name';
+    const ERROR_PARAM_NO_NAME_DEST_OBJECT      = 'You must specify the destination object name';
+    const ERROR_PARAM_NO_METADATA              = 'You must specify the metadata array';
+    const ERROR_CDN_TTL_OUT_OF_RANGE           = 'TTL must be a number in seconds, min is 900 sec and maximum is 1577836800 (50 years)';
+    const ERROR_PARAM_UPDATE_CDN               = 'You must specify at least one the parameters: ttl, cdn_enabled or log_retention';
+    const HEADER_CONTENT_TYPE                  = 'Content-Type';
+    const HEADER_HASH                          = 'Etag';
+    const HEADER_LAST_MODIFIED                 = 'Last-Modified';
+    const HEADER_CONTENT_LENGTH                = 'Content-Length';
+    const HEADER_COPY_FROM                     = 'X-Copy-From';
+    const METADATA_OBJECT_HEADER               = "X-Object-Meta-";
+    const METADATA_CONTAINER_HEADER            = "X-Container-Meta-";
+    const CDN_URI                              = "X-CDN-URI";
+    const CDN_SSL_URI                          = "X-CDN-SSL-URI";
+    const CDN_ENABLED                          = "X-CDN-Enabled";
+    const CDN_LOG_RETENTION                    = "X-Log-Retention";
+    const CDN_ACL_USER_AGENT                   = "X-User-Agent-ACL";
+    const CDN_ACL_REFERRER                     = "X-Referrer-ACL";
+    const CDN_TTL                              = "X-TTL";
+    const CDN_TTL_MIN                          = 900;
+    const CDN_TTL_MAX                          = 1577836800;
+    const CDN_EMAIL                            = "X-Purge-Email";
+    const ACCOUNT_CONTAINER_COUNT              = "X-Account-Container-Count";
+    const ACCOUNT_BYTES_USED                   = "X-Account-Bytes-Used";
+    const ACCOUNT_OBJ_COUNT                    = "X-Account-Object-Count";
+    const CONTAINER_OBJ_COUNT                  = "X-Container-Object-Count";
+    const CONTAINER_BYTES_USE                  = "X-Container-Bytes-Used";
+    const MANIFEST_OBJECT_HEADER               = "X-Object-Manifest";
+
+    /**
+     * Return the total count of containers
+     *
+     * @return integer
+     */
+    public function getCountContainers()
+    {
+        $data= $this->getInfoAccount();
+        return $data['tot_containers'];
+    }
+    /**
+     * Return the size in bytes of all the containers
+     *
+     * @return integer
+     */
+    public function getSizeContainers()
+    {
+        $data= $this->getInfoAccount();
+        return $data['size_containers'];
+    }
+    /**
+     * Return the count of objects contained in all the containers
+     *
+     * @return integer
+     */
+    public function getCountObjects()
+    {
+        $data= $this->getInfoAccount();
+        return $data['tot_objects'];
+    }
+    /**
+     * Get all the containers
+     *
+     * @param array $options
+     * @return Zend_Service_Rackspace_Files_ContainerList|boolean
+     */
+    public function getContainers($options=array())
+    {
+        $result= $this->httpCall($this->getStorageUrl(),'GET',null,$options);
+        if ($result->isSuccessful()) {
+            return new Zend_Service_Rackspace_Files_ContainerList($this,json_decode($result->getBody(),true));
+        }
+        return false;
+    }
+    /**
+     * Get all the CDN containers
+     *
+     * @param array $options
+     * @return array|boolean
+     */
+    public function getCdnContainers($options=array())
+    {
+        $options['enabled_only']= true;
+        $result= $this->httpCall($this->getCdnUrl(),'GET',null,$options);
+        if ($result->isSuccessful()) {
+            return new Zend_Service_Rackspace_Files_ContainerList($this,json_decode($result->getBody(),true));
+        }
+        return false;
+    }
+    /**
+     * Get the metadata information of the accounts:
+     * - total count containers
+     * - size in bytes of all the containers
+     * - total objects in all the containers
+     * 
+     * @return array|boolean
+     */
+    public function getInfoAccount()
+    {
+        $result= $this->httpCall($this->getStorageUrl(),'HEAD');
+        if ($result->isSuccessful()) {
+            $output= array(
+                'tot_containers'  => $result->getHeader(self::ACCOUNT_CONTAINER_COUNT),
+                'size_containers' => $result->getHeader(self::ACCOUNT_BYTES_USED),
+                'tot_objects'     => $result->getHeader(self::ACCOUNT_OBJ_COUNT)
+            );
+            return $output;
+        }
+        return false;
+    }
+    /**
+     * Get all the objects of a container
+     *
+     * @param string $container
+     * @param array $options
+     * @return  Zend_Service_Rackspace_Files_ObjectList|boolean
+     */
+    public function getObjects($container,$options=array())
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container),'GET',null,$options);
+        if ($result->isSuccessful()) {
+            return new Zend_Service_Rackspace_Files_ObjectList($this,json_decode($result->getBody(),true),$container);
+        }
+        return false;
+    }
+    /**
+     * Create a container
+     *
+     * @param string $container
+     * @param array $metadata
+     * @return Zend_Service_Rackspace_Files_Container|boolean
+     */
+    public function createContainer($container,$metadata=array())
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $headers=array();
+        if (!empty($metadata)) {
+            foreach ($metadata as $key => $value) {
+                $headers[self::METADATA_CONTAINER_HEADER.rawurlencode(strtolower($key))]= rawurlencode($value);
+            }
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container),'PUT',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '201': // break intentionally omitted
+                $data= array(
+                    'name' => $container
+                );
+                return new Zend_Service_Rackspace_Files_Container($this,$data);
+            case '202':
+                $this->errorMsg= self::ERROR_CONTAINER_EXIST;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Delete a container (only if it's empty)
+     *
+     * @param sting $container
+     * @return boolean
+     */
+    public function deleteContainer($container)
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container),'DELETE');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204': // break intentionally omitted
+                return true;
+            case '409':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_EMPTY;
+                break;
+            case '404':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the metadata of a container
+     *
+     * @param string $container
+     * @return array|boolean
+     */
+    public function getMetadataContainer($container)
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container),'HEAD');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204': // break intentionally omitted
+                $headers= $result->getHeaders();
+                $count= strlen(self::METADATA_CONTAINER_HEADER);
+                // Zend_Http_Response alters header name in array key, so match our header to what will be in the headers array
+                $headerName = ucwords(strtolower(self::METADATA_CONTAINER_HEADER)); 
+                $metadata= array();
+                foreach ($headers as $type => $value) {
+                    if (strpos($type,$headerName)!==false) {
+                        $metadata[strtolower(substr($type, $count))]= $value;
+                    }
+                }
+                $data= array (
+                    'name'     => $container,
+                    'count'    => $result->getHeader(self::CONTAINER_OBJ_COUNT),
+                    'bytes'    => $result->getHeader(self::CONTAINER_BYTES_USE),
+                    'metadata' => $metadata
+                );
+                return $data;
+            case '404':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get a container
+     * 
+     * @param string $container
+     * @return Container|boolean
+     */
+    public function getContainer($container) {
+        $result= $this->getMetadataContainer($container);
+        if (!empty($result)) {
+            return new Zend_Service_Rackspace_Files_Container($this,$result);
+        }
+        return false;
+    }
+    /**
+     * Get an object in a container
+     *
+     * @param string $container
+     * @param string $object
+     * @param array $headers
+     * @return Zend_Service_Rackspace_Files_Object|boolean
+     */
+    public function getObject($container,$object,$headers=array())
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($object)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container).'/'.rawurlencode($object),'GET',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200': // break intentionally omitted
+                $data= array(
+                    'name'          => $object,
+                    'container'     => $container,
+                    'hash'          => $result->getHeader(self::HEADER_HASH),
+                    'bytes'         => $result->getHeader(self::HEADER_CONTENT_LENGTH),
+                    'last_modified' => $result->getHeader(self::HEADER_LAST_MODIFIED),
+                    'content_type'  => $result->getHeader(self::HEADER_CONTENT_TYPE),
+                    'content'       => $result->getBody()
+                );
+                return new Zend_Service_Rackspace_Files_Object($this,$data);
+            case '404':
+                $this->errorMsg= self::ERROR_OBJECT_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Store a file in a container
+     *
+     * @param string $container
+     * @param string $object
+     * @param string $content
+     * @param array $metadata
+     * @param string $content_type
+     *
+     * @return boolean
+     */
+    public function storeObject($container,$object,$content,$metadata=array(),$content_type=null) {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($object)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        if (empty($content)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_CONTENT);
+        }
+        if (!empty($content_type)) {
+           $headers[self::HEADER_CONTENT_TYPE]= $content_type;
+        }
+        if (!empty($metadata) && is_array($metadata)) {
+            foreach ($metadata as $key => $value) {
+                $headers[self::METADATA_OBJECT_HEADER.$key]= $value;
+            }
+        }
+        $headers[self::HEADER_HASH]= md5($content);
+        $headers[self::HEADER_CONTENT_LENGTH]= strlen($content);
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container).'/'.rawurlencode($object),'PUT',$headers,null,$content);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '201': // break intentionally omitted
+                return true;
+            case '412':
+                $this->errorMsg= self::ERROR_OBJECT_MISSING_PARAM;
+                break;
+            case '422':
+                $this->errorMsg= self::ERROR_OBJECT_CHECKSUM;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Delete an object in a container
+     *
+     * @param string $container
+     * @param string $object
+     * @return boolean
+     */
+    public function deleteObject($container,$object) {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($object)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container).'/'.rawurlencode($object),'DELETE');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204': // break intentionally omitted
+                return true;
+            case '404':
+                $this->errorMsg= self::ERROR_OBJECT_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Copy an object from a container to another
+     *
+     * @param string $container_source
+     * @param string $obj_source
+     * @param string $container_dest
+     * @param string $obj_dest
+     * @param array $metadata
+     * @param string $content_type
+     * @return boolean
+     */
+    public function copyObject($container_source,$obj_source,$container_dest,$obj_dest,$metadata=array(),$content_type=null) {
+        if (empty($container_source)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_SOURCE_CONTAINER);
+        }
+        if (empty($obj_source)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_SOURCE_OBJECT);
+        }
+        if (empty($container_dest)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_DEST_CONTAINER);
+        }
+        if (empty($obj_dest)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_DEST_OBJECT);
+        }
+        $headers= array(
+            self::HEADER_COPY_FROM => '/'.rawurlencode($container_source).'/'.rawurlencode($obj_source),
+            self::HEADER_CONTENT_LENGTH => 0
+        );
+        if (!empty($content_type)) {
+            $headers[self::HEADER_CONTENT_TYPE]= $content_type;
+        }
+        if (!empty($metadata) && is_array($metadata)) {
+            foreach ($metadata as $key => $value) {
+                $headers[self::METADATA_OBJECT_HEADER.$key]= $value;
+            }
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container_dest).'/'.rawurlencode($obj_dest),'PUT',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '201': // break intentionally omitted
+                return true;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the metadata of an object
+     *
+     * @param string $container
+     * @param string $object
+     * @return array|boolean
+     */
+    public function getMetadataObject($container,$object) {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($object)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container).'/'.rawurlencode($object),'HEAD');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200': // break intentionally omitted
+                $headers= $result->getHeaders();
+                $count= strlen(self::METADATA_OBJECT_HEADER);
+                // Zend_Http_Response alters header name in array key, so match our header to what will be in the headers array
+                $headerName = ucwords(strtolower(self::METADATA_OBJECT_HEADER)); 
+                $metadata= array();
+                foreach ($headers as $type => $value) {
+                    if (strpos($type,$headerName)!==false) {
+                        $metadata[strtolower(substr($type, $count))]= $value;
+                    }
+                }
+                $data= array (
+                    'name'          => $object,
+                    'container'     => $container,
+                    'hash'          => $result->getHeader(self::HEADER_HASH),
+                    'bytes'         => $result->getHeader(self::HEADER_CONTENT_LENGTH),
+                    'content_type'  => $result->getHeader(self::HEADER_CONTENT_TYPE),
+                    'last_modified' => $result->getHeader(self::HEADER_LAST_MODIFIED),
+                    'metadata'      => $metadata
+                );
+                return $data;
+            case '404':
+                $this->errorMsg= self::ERROR_OBJECT_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Set the metadata of a object in a container
+     * The old metadata values are replaced with the new one
+     * 
+     * @param string $container
+     * @param string $object
+     * @param array $metadata
+     * @return boolean
+     */
+    public function setMetadataObject($container,$object,$metadata)
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($object)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        if (empty($metadata) || !is_array($metadata)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_OBJECT);
+        }
+        $headers=array();
+        foreach ($metadata as $key => $value) {
+            $headers[self::METADATA_OBJECT_HEADER.$key]= $value;
+        }
+        $result= $this->httpCall($this->getStorageUrl().'/'.rawurlencode($container).'/'.rawurlencode($object),'POST',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '202': // break intentionally omitted
+                return true;
+            case '404':
+                $this->errorMsg= self::ERROR_OBJECT_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Enable the CDN for a container
+     *
+     * @param  string $container
+     * @param  integer $ttl
+     * @return array|boolean
+     */
+    public function enableCdnContainer ($container,$ttl=self::CDN_TTL_MIN) {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $headers=array();
+        if (is_numeric($ttl) && ($ttl>=self::CDN_TTL_MIN) && ($ttl<=self::CDN_TTL_MAX)) {
+            $headers[self::CDN_TTL]= $ttl;
+        } else {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_CDN_TTL_OUT_OF_RANGE);
+        }
+        $result= $this->httpCall($this->getCdnUrl().'/'.rawurlencode($container),'PUT',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '201':
+            case '202': // break intentionally omitted
+                $data= array (
+                    'cdn_uri'     => $result->getHeader(self::CDN_URI),
+                    'cdn_uri_ssl' => $result->getHeader(self::CDN_SSL_URI)
+                );
+                return $data;
+            case '404':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Update the attribute of a CDN container
+     *
+     * @param  string $container
+     * @param  integer $ttl
+     * @param  boolean $cdn_enabled
+     * @param  boolean $log
+     * @return boolean
+     */
+    public function updateCdnContainer($container,$ttl=null,$cdn_enabled=null,$log=null)
+    {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        if (empty($ttl) && (!isset($cdn_enabled)) && (!isset($log))) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_UPDATE_CDN);
+        }
+        $headers=array();
+        if (isset($ttl)) {
+            if (is_numeric($ttl) && ($ttl>=self::CDN_TTL_MIN) && ($ttl<=self::CDN_TTL_MAX)) {
+                $headers[self::CDN_TTL]= $ttl;
+            } else {
+                require_once 'Zend/Service/Rackspace/Exception.php';
+                throw new Zend_Service_Rackspace_Exception(self::ERROR_CDN_TTL_OUT_OF_RANGE);
+            }
+        }
+        if (isset($cdn_enabled)) {
+            if ($cdn_enabled===true) {
+                $headers[self::CDN_ENABLED]= 'true';
+            } else {
+                $headers[self::CDN_ENABLED]= 'false';
+            }
+        }
+        if (isset($log)) {
+            if ($log===true) {
+                $headers[self::CDN_LOG_RETENTION]= 'true';
+            } else  {
+                $headers[self::CDN_LOG_RETENTION]= 'false';
+            }
+        }
+        $result= $this->httpCall($this->getCdnUrl().'/'.rawurlencode($container),'POST',$headers);
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200':
+            case '202': // break intentionally omitted
+                return true;
+            case '404':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the information of a Cdn container
+     *
+     * @param string $container
+     * @return array|boolean
+     */
+    public function getInfoCdnContainer($container) {
+        if (empty($container)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME_CONTAINER);
+        }
+        $result= $this->httpCall($this->getCdnUrl().'/'.rawurlencode($container),'HEAD');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204': // break intentionally omitted
+                $data= array (
+                    'ttl'         => $result->getHeader(self::CDN_TTL),
+                    'cdn_uri'     => $result->getHeader(self::CDN_URI),
+                    'cdn_uri_ssl' => $result->getHeader(self::CDN_SSL_URI)
+                );
+                $data['cdn_enabled']= (strtolower($result->getHeader(self::CDN_ENABLED))!=='false');
+                $data['log_retention']= (strtolower($result->getHeader(self::CDN_LOG_RETENTION))!=='false');
+                return $data;
+            case '404':
+                $this->errorMsg= self::ERROR_CONTAINER_NOT_FOUND;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+}