added google xoauth2 support + fixed a journaling issue

webui/Zend/Exception.php

@@ -0,0 +1,96 @@
+<?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
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+/**
+* @category   Zend
+* @package    Zend
+* @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+* @license    http://framework.zend.com/license/new-bsd     New BSD License
+*/
+class Zend_Exception extends Exception
+{
+    /**
+     * @var null|Exception
+     */
+    private $_previous = null;
+
+    /**
+     * Construct the exception
+     *
+     * @param  string $msg
+     * @param  int $code
+     * @param  Exception $previous
+     * @return void
+     */
+    public function __construct($msg = '', $code = 0, Exception $previous = null)
+    {
+        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+            parent::__construct($msg, (int) $code);
+            $this->_previous = $previous;
+        } else {
+            parent::__construct($msg, (int) $code, $previous);
+        }
+    }
+
+    /**
+     * Overloading
+     *
+     * For PHP < 5.3.0, provides access to the getPrevious() method.
+     *
+     * @param  string $method
+     * @param  array $args
+     * @return mixed
+     */
+    public function __call($method, array $args)
+    {
+        if ('getprevious' == strtolower($method)) {
+            return $this->_getPrevious();
+        }
+        return null;
+    }
+
+    /**
+     * String representation of the exception
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+            if (null !== ($e = $this->getPrevious())) {
+                return $e->__toString()
+                       . "\n\nNext "
+                       . parent::__toString();
+            }
+        }
+        return parent::__toString();
+    }
+
+    /**
+     * Returns previous Exception
+     *
+     * @return Exception|null
+     */
+    protected function _getPrevious()
+    {
+        return $this->_previous;
+    }
+}

webui/Zend/Mail/Exception.php

@@ -0,0 +1,37 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Exception
+ */
+require_once 'Zend/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Exception extends Zend_Exception
+{}
+

webui/Zend/Mail/Message.php

@@ -0,0 +1,112 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Message.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * Zend_Mail_Part
+ */
+require_once 'Zend/Mail/Part.php';
+
+/**
+ * Zend_Mail_Message_Interface
+ */
+require_once 'Zend/Mail/Message/Interface.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Message extends Zend_Mail_Part implements Zend_Mail_Message_Interface
+{
+    /**
+     * flags for this message
+     * @var array
+     */
+    protected $_flags = array();
+
+    /**
+     * Public constructor
+     *
+     * In addition to the parameters of Zend_Mail_Part::__construct() this constructor supports:
+     * - file  filename or file handle of a file with raw message content
+     * - flags array with flags for message, keys are ignored, use constants defined in Zend_Mail_Storage
+     *
+     * @param  string $rawMessage  full message with or without headers
+     * @throws Zend_Mail_Exception
+     */
+    public function __construct(array $params)
+    {
+        if (isset($params['file'])) {
+            if (!is_resource($params['file'])) {
+                $params['raw'] = @file_get_contents($params['file']);
+                if ($params['raw'] === false) {
+                    /**
+                     * @see Zend_Mail_Exception
+                     */
+                    require_once 'Zend/Mail/Exception.php';
+                    throw new Zend_Mail_Exception('could not open file');
+                }
+            } else {
+                $params['raw'] = stream_get_contents($params['file']);
+            }
+        }
+
+        if (!empty($params['flags'])) {
+            // set key and value to the same value for easy lookup
+            $this->_flags = array_merge($this->_flags, array_combine($params['flags'],$params['flags']));
+        }
+
+        parent::__construct($params);
+    }
+
+    /**
+     * return toplines as found after headers
+     *
+     * @return string toplines
+     */
+    public function getTopLines()
+    {
+        return $this->_topLines;
+    }
+
+    /**
+     * check if flag is set
+     *
+     * @param mixed $flag a flag name, use constants defined in Zend_Mail_Storage
+     * @return bool true if set, otherwise false
+     */
+    public function hasFlag($flag)
+    {
+        return isset($this->_flags[$flag]);
+    }
+
+    /**
+     * get all set flags
+     *
+     * @return array array with flags, key and value are the same for easy lookup
+     */
+    public function getFlags()
+    {
+        return $this->_flags;
+    }
+}

webui/Zend/Mail/Message/File.php

@@ -0,0 +1,96 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: File.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * Zend_Mail_Part
+ */
+require_once 'Zend/Mail/Part/File.php';
+
+/**
+ * Zend_Mail_Message_Interface
+ */
+require_once 'Zend/Mail/Message/Interface.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Message_File extends Zend_Mail_Part_File implements Zend_Mail_Message_Interface
+{
+    /**
+     * flags for this message
+     * @var array
+     */
+    protected $_flags = array();
+
+    /**
+     * Public constructor
+     *
+     * In addition to the parameters of Zend_Mail_Part::__construct() this constructor supports:
+     * - flags array with flags for message, keys are ignored, use constants defined in Zend_Mail_Storage
+     *
+     * @param  string $rawMessage  full message with or without headers
+     * @throws Zend_Mail_Exception
+     */
+    public function __construct(array $params)
+    {
+        if (!empty($params['flags'])) {
+            // set key and value to the same value for easy lookup
+            $this->_flags = array_combine($params['flags'], $params['flags']);
+        }
+
+        parent::__construct($params);
+    }
+
+    /**
+     * return toplines as found after headers
+     *
+     * @return string toplines
+     */
+    public function getTopLines()
+    {
+        return $this->_topLines;
+    }
+
+    /**
+     * check if flag is set
+     *
+     * @param mixed $flag a flag name, use constants defined in Zend_Mail_Storage
+     * @return bool true if set, otherwise false
+     */
+    public function hasFlag($flag)
+    {
+        return isset($this->_flags[$flag]);
+    }
+
+    /**
+     * get all set flags
+     *
+     * @return array array with flags, key and value are the same for easy lookup
+     */
+    public function getFlags()
+    {
+        return $this->_flags;
+    }
+}

webui/Zend/Mail/Message/Interface.php

@@ -0,0 +1,55 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+interface Zend_Mail_Message_Interface
+{
+    /**
+     * return toplines as found after headers
+     *
+     * @return string toplines
+     */
+    public function getTopLines();
+
+    /**
+     * check if flag is set
+     *
+     * @param mixed $flag a flag name, use constants defined in Zend_Mail_Storage
+     * @return bool true if set, otherwise false
+     */
+    public function hasFlag($flag);
+
+    /**
+     * get all set flags
+     *
+     * @return array array with flags, key and value are the same for easy lookup
+     */
+    public function getFlags();
+}

webui/Zend/Mail/Part.php

@@ -0,0 +1,569 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Part.php 24759 2012-05-05 02:58:55Z adamlundrigan $
+ */
+
+
+/**
+ * @see Zend_Mime_Decode
+ */
+require_once 'Zend/Mime/Decode.php';
+
+/**
+ * @see Zend_Mail_Part_Interface
+ */
+require_once 'Zend/Mail/Part/Interface.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Part implements RecursiveIterator, Zend_Mail_Part_Interface
+{
+    /**
+     * headers of part as array
+     * @var null|array
+     */
+    protected $_headers;
+
+    /**
+     * raw part body
+     * @var null|string
+     */
+    protected $_content;
+
+    /**
+     * toplines as fetched with headers
+     * @var string
+     */
+    protected $_topLines = '';
+
+    /**
+     * parts of multipart message
+     * @var array
+     */
+    protected $_parts = array();
+
+    /**
+     * count of parts of a multipart message
+     * @var null|int
+     */
+    protected $_countParts;
+
+    /**
+     * current position of iterator
+     * @var int
+     */
+    protected $_iterationPos = 1;
+
+    /**
+     * mail handler, if late fetch is active
+     * @var null|Zend_Mail_Storage_Abstract
+     */
+    protected $_mail;
+
+    /**
+     * message number for mail handler
+     * @var int
+     */
+    protected $_messageNum = 0;
+    
+    /**
+     * Class to use when creating message parts
+     * @var string 
+     */
+    protected $_partClass;
+
+    /**
+     * Public constructor
+     *
+     * Zend_Mail_Part supports different sources for content. The possible params are:
+     * - handler    a instance of Zend_Mail_Storage_Abstract for late fetch
+     * - id         number of message for handler
+     * - raw        raw content with header and body as string
+     * - headers    headers as array (name => value) or string, if a content part is found it's used as toplines
+     * - noToplines ignore content found after headers in param 'headers'
+     * - content    content as string
+     *
+     * @param   array $params  full message with or without headers
+     * @throws  Zend_Mail_Exception
+     */
+    public function __construct(array $params)
+    {
+        if (isset($params['handler'])) {
+            if (!$params['handler'] instanceof Zend_Mail_Storage_Abstract) {
+                /**
+                 * @see Zend_Mail_Exception
+                 */
+                require_once 'Zend/Mail/Exception.php';
+                throw new Zend_Mail_Exception('handler is not a valid mail handler');
+            }
+            if (!isset($params['id'])) {
+                /**
+                 * @see Zend_Mail_Exception
+                 */
+                require_once 'Zend/Mail/Exception.php';
+                throw new Zend_Mail_Exception('need a message id with a handler');
+            }
+
+            $this->_mail       = $params['handler'];
+            $this->_messageNum = $params['id'];
+        }
+        
+        if (isset($params['partclass'])) {
+            $this->setPartClass($params['partclass']);
+        }
+
+        if (isset($params['raw'])) {
+            Zend_Mime_Decode::splitMessage($params['raw'], $this->_headers, $this->_content);
+        } else if (isset($params['headers'])) {
+            if (is_array($params['headers'])) {
+                $this->_headers = $params['headers'];
+            } else {
+                if (!empty($params['noToplines'])) {
+                    Zend_Mime_Decode::splitMessage($params['headers'], $this->_headers, $null);
+                } else {
+                    Zend_Mime_Decode::splitMessage($params['headers'], $this->_headers, $this->_topLines);
+                }
+            }
+            if (isset($params['content'])) {
+                $this->_content = $params['content'];
+            }
+        }
+    }
+    
+    /**
+     * Set name pf class used to encapsulate message parts
+     * @param string $class
+     * @return Zend_Mail_Part
+     */
+    public function setPartClass($class)
+    {
+        if ( !class_exists($class) ) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception("Class '{$class}' does not exist");
+        }
+        if ( !is_subclass_of($class, 'Zend_Mail_Part_Interface') ) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception("Class '{$class}' must implement Zend_Mail_Part_Interface");
+        }
+        
+        $this->_partClass = $class;
+        return $this;
+    }
+    
+    /**
+     * Retrieve the class name used to encapsulate message parts
+     * @return string 
+     */
+    public function getPartClass()
+    {
+        if ( !$this->_partClass ) {
+            $this->_partClass = __CLASS__;
+        }
+        return $this->_partClass;
+    }
+
+    /**
+     * Check if part is a multipart message
+     *
+     * @return bool if part is multipart
+     */
+    public function isMultipart()
+    {
+        try {
+            return stripos($this->contentType, 'multipart/') === 0;
+        } catch(Zend_Mail_Exception $e) {
+            return false;
+        }
+    }
+
+
+    /**
+     * Body of part
+     *
+     * If part is multipart the raw content of this part with all sub parts is returned
+     *
+     * @return string body
+     * @throws Zend_Mail_Exception
+     */
+    public function getContent()
+    {
+        if ($this->_content !== null) {
+            return $this->_content;
+        }
+
+        if ($this->_mail) {
+            return $this->_mail->getRawContent($this->_messageNum);
+        } else {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('no content');
+        }
+    }
+
+    /**
+     * Return size of part
+     *
+     * Quite simple implemented currently (not decoding). Handle with care.
+     *
+     * @return int size
+     */
+    public function getSize() {
+        return strlen($this->getContent());
+    }
+
+
+    /**
+     * Cache content and split in parts if multipart
+     *
+     * @return null
+     * @throws Zend_Mail_Exception
+     */
+    protected function _cacheContent()
+    {
+        // caching content if we can't fetch parts
+        if ($this->_content === null && $this->_mail) {
+            $this->_content = $this->_mail->getRawContent($this->_messageNum);
+        }
+
+        if (!$this->isMultipart()) {
+            return;
+        }
+
+        // split content in parts
+        $boundary = $this->getHeaderField('content-type', 'boundary');
+        if (!$boundary) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('no boundary found in content type to split message');
+        }
+        $parts = Zend_Mime_Decode::splitMessageStruct($this->_content, $boundary);
+        if ($parts === null) {
+            return;
+        }
+        $partClass = $this->getPartClass();
+        $counter = 1;
+        foreach ($parts as $part) {
+            $this->_parts[$counter++] = new $partClass(array('headers' => $part['header'], 'content' => $part['body']));
+        }
+    }
+
+    /**
+     * Get part of multipart message
+     *
+     * @param  int $num number of part starting with 1 for first part
+     * @return Zend_Mail_Part wanted part
+     * @throws Zend_Mail_Exception
+     */
+    public function getPart($num)
+    {
+        if (isset($this->_parts[$num])) {
+            return $this->_parts[$num];
+        }
+
+        if (!$this->_mail && $this->_content === null) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('part not found');
+        }
+
+        if ($this->_mail && $this->_mail->hasFetchPart) {
+            // TODO: fetch part
+            // return
+        }
+
+        $this->_cacheContent();
+
+        if (!isset($this->_parts[$num])) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('part not found');
+        }
+
+        return $this->_parts[$num];
+    }
+
+    /**
+     * Count parts of a multipart part
+     *
+     * @return int number of sub-parts
+     */
+    public function countParts()
+    {
+        if ($this->_countParts) {
+            return $this->_countParts;
+        }
+
+        $this->_countParts = count($this->_parts);
+        if ($this->_countParts) {
+            return $this->_countParts;
+        }
+
+        if ($this->_mail && $this->_mail->hasFetchPart) {
+            // TODO: fetch part
+            // return
+        }
+
+        $this->_cacheContent();
+
+        $this->_countParts = count($this->_parts);
+        return $this->_countParts;
+    }
+
+
+    /**
+     * Get all headers
+     *
+     * The returned headers are as saved internally. All names are lowercased. The value is a string or an array
+     * if a header with the same name occurs more than once.
+     *
+     * @return array headers as array(name => value)
+     */
+    public function getHeaders()
+    {
+        if ($this->_headers === null) {
+            if (!$this->_mail) {
+                $this->_headers = array();
+            } else {
+                $part = $this->_mail->getRawHeader($this->_messageNum);
+                Zend_Mime_Decode::splitMessage($part, $this->_headers, $null);
+            }
+        }
+
+        return $this->_headers;
+    }
+
+    /**
+     * Get a header in specificed format
+     *
+     * Internally headers that occur more than once are saved as array, all other as string. If $format
+     * is set to string implode is used to concat the values (with Zend_Mime::LINEEND as delim).
+     *
+     * @param  string $name   name of header, matches case-insensitive, but camel-case is replaced with dashes
+     * @param  string $format change type of return value to 'string' or 'array'
+     * @return string|array value of header in wanted or internal format
+     * @throws Zend_Mail_Exception
+     */
+    public function getHeader($name, $format = null)
+    {
+        if ($this->_headers === null) {
+            $this->getHeaders();
+        }
+
+        $lowerName = strtolower($name);
+
+        if ($this->headerExists($name) == false) {
+            $lowerName = strtolower(preg_replace('%([a-z])([A-Z])%', '\1-\2', $name));
+            if($this->headerExists($lowerName) == false) {
+                /**
+                 * @see Zend_Mail_Exception
+                 */
+                require_once 'Zend/Mail/Exception.php';
+                throw new Zend_Mail_Exception("no Header with Name $name or $lowerName found");
+            }
+        }
+        $name = $lowerName;
+
+        $header = $this->_headers[$name];
+
+        switch ($format) {
+            case 'string':
+                if (is_array($header)) {
+                    $header = implode(Zend_Mime::LINEEND, $header);
+                }
+                break;
+            case 'array':
+                $header = (array)$header;
+            default:
+                // do nothing
+        }
+
+        return $header;
+    }
+
+    /**
+     * Check wheater the Mail part has a specific header.
+     *
+     * @param  string $name
+     * @return boolean
+     */
+    public function headerExists($name)
+    {
+        $name = strtolower($name);
+        if(isset($this->_headers[$name])) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Get a specific field from a header like content type or all fields as array
+     *
+     * If the header occurs more than once, only the value from the first header
+     * is returned.
+     *
+     * Throws a Zend_Mail_Exception if the requested header does not exist. If
+     * the specific header field does not exist, returns null.
+     *
+     * @param  string $name       name of header, like in getHeader()
+     * @param  string $wantedPart the wanted part, default is first, if null an array with all parts is returned
+     * @param  string $firstName  key name for the first part
+     * @return string|array wanted part or all parts as array($firstName => firstPart, partname => value)
+     * @throws Zend_Exception, Zend_Mail_Exception
+     */
+    public function getHeaderField($name, $wantedPart = 0, $firstName = 0) {
+        return Zend_Mime_Decode::splitHeaderField(current($this->getHeader($name, 'array')), $wantedPart, $firstName);
+    }
+
+
+    /**
+     * Getter for mail headers - name is matched in lowercase
+     *
+     * This getter is short for Zend_Mail_Part::getHeader($name, 'string')
+     *
+     * @see Zend_Mail_Part::getHeader()
+     *
+     * @param  string $name header name
+     * @return string value of header
+     * @throws Zend_Mail_Exception
+     */
+    public function __get($name)
+    {
+        return $this->getHeader($name, 'string');
+    }
+
+    /**
+     * Isset magic method proxy to hasHeader
+     *
+     * This method is short syntax for Zend_Mail_Part::hasHeader($name);
+     *
+     * @see Zend_Mail_Part::hasHeader
+     *
+     * @param  string
+     * @return boolean
+     */
+    public function __isset($name)
+    {
+        return $this->headerExists($name);
+    }
+
+    /**
+     * magic method to get content of part
+     *
+     * @return string content
+     */
+    public function __toString()
+    {
+        return $this->getContent();
+    }
+
+    /**
+     * implements RecursiveIterator::hasChildren()
+     *
+     * @return bool current element has children/is multipart
+     */
+    public function hasChildren()
+    {
+        $current = $this->current();
+        return $current && $current instanceof Zend_Mail_Part && $current->isMultipart();
+    }
+
+    /**
+     * implements RecursiveIterator::getChildren()
+     *
+     * @return Zend_Mail_Part same as self::current()
+     */
+    public function getChildren()
+    {
+        return $this->current();
+    }
+
+    /**
+     * implements Iterator::valid()
+     *
+     * @return bool check if there's a current element
+     */
+    public function valid()
+    {
+        if ($this->_countParts === null) {
+            $this->countParts();
+        }
+        return $this->_iterationPos && $this->_iterationPos <= $this->_countParts;
+    }
+
+    /**
+     * implements Iterator::next()
+     *
+     * @return null
+     */
+    public function next()
+    {
+        ++$this->_iterationPos;
+    }
+
+    /**
+     * implements Iterator::key()
+     *
+     * @return string key/number of current part
+     */
+    public function key()
+    {
+        return $this->_iterationPos;
+    }
+
+    /**
+     * implements Iterator::current()
+     *
+     * @return Zend_Mail_Part current part
+     */
+    public function current()
+    {
+        return $this->getPart($this->_iterationPos);
+    }
+
+    /**
+     * implements Iterator::rewind()
+     *
+     * @return null
+     */
+    public function rewind()
+    {
+        $this->countParts();
+        $this->_iterationPos = 1;
+    }
+}

webui/Zend/Mail/Part/File.php

@@ -0,0 +1,198 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: File.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mime_Decode
+ */
+require_once 'Zend/Mime/Decode.php';
+
+/**
+ * @see Zend_Mail_Part
+ */
+require_once 'Zend/Mail/Part.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Part_File extends Zend_Mail_Part
+{
+    protected $_contentPos = array();
+    protected $_partPos = array();
+    protected $_fh;
+
+    /**
+     * Public constructor
+     *
+     * This handler supports the following params:
+     * - file     filename or open file handler with message content (required)
+     * - startPos start position of message or part in file (default: current position)
+     * - endPos   end position of message or part in file (default: end of file)
+     *
+     * @param   array $params  full message with or without headers
+     * @throws  Zend_Mail_Exception
+     */
+    public function __construct(array $params)
+    {
+        if (empty($params['file'])) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('no file given in params');
+        }
+
+        if (!is_resource($params['file'])) {
+            $this->_fh = fopen($params['file'], 'r');
+        } else {
+            $this->_fh = $params['file'];
+        }
+        if (!$this->_fh) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('could not open file');
+        }
+        if (isset($params['startPos'])) {
+            fseek($this->_fh, $params['startPos']);
+        }
+        $header = '';
+        $endPos = isset($params['endPos']) ? $params['endPos'] : null;
+        while (($endPos === null || ftell($this->_fh) < $endPos) && trim($line = fgets($this->_fh))) {
+            $header .= $line;
+        }
+
+        Zend_Mime_Decode::splitMessage($header, $this->_headers, $null);
+
+        $this->_contentPos[0] = ftell($this->_fh);
+        if ($endPos !== null) {
+            $this->_contentPos[1] = $endPos;
+        } else {
+            fseek($this->_fh, 0, SEEK_END);
+            $this->_contentPos[1] = ftell($this->_fh);
+        }
+        if (!$this->isMultipart()) {
+            return;
+        }
+
+        $boundary = $this->getHeaderField('content-type', 'boundary');
+        if (!$boundary) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('no boundary found in content type to split message');
+        }
+
+        $part = array();
+        $pos = $this->_contentPos[0];
+        fseek($this->_fh, $pos);
+        while (!feof($this->_fh) && ($endPos === null || $pos < $endPos)) {
+            $line = fgets($this->_fh);
+            if ($line === false) {
+                if (feof($this->_fh)) {
+                    break;
+                }
+                /**
+                 * @see Zend_Mail_Exception
+                 */
+                require_once 'Zend/Mail/Exception.php';
+                throw new Zend_Mail_Exception('error reading file');
+            }
+
+            $lastPos = $pos;
+            $pos = ftell($this->_fh);
+            $line = trim($line);
+
+            if ($line == '--' . $boundary) {
+                if ($part) {
+                    // not first part
+                    $part[1] = $lastPos;
+                    $this->_partPos[] = $part;
+                }
+                $part = array($pos);
+            } else if ($line == '--' . $boundary . '--') {
+                $part[1] = $lastPos;
+                $this->_partPos[] = $part;
+                break;
+            }
+        }
+        $this->_countParts = count($this->_partPos);
+
+    }
+
+
+    /**
+     * Body of part
+     *
+     * If part is multipart the raw content of this part with all sub parts is returned
+     *
+     * @return string body
+     * @throws Zend_Mail_Exception
+     */
+    public function getContent($stream = null)
+    {
+        fseek($this->_fh, $this->_contentPos[0]);
+        if ($stream !== null) {
+            return stream_copy_to_stream($this->_fh, $stream, $this->_contentPos[1] - $this->_contentPos[0]);
+        }
+        $length = $this->_contentPos[1] - $this->_contentPos[0];
+        return $length < 1 ? '' : fread($this->_fh, $length);
+    }
+
+    /**
+     * Return size of part
+     *
+     * Quite simple implemented currently (not decoding). Handle with care.
+     *
+     * @return int size
+     */
+    public function getSize() {
+        return $this->_contentPos[1] - $this->_contentPos[0];
+    }
+
+    /**
+     * Get part of multipart message
+     *
+     * @param  int $num number of part starting with 1 for first part
+     * @return Zend_Mail_Part wanted part
+     * @throws Zend_Mail_Exception
+     */
+    public function getPart($num)
+    {
+        --$num;
+        if (!isset($this->_partPos[$num])) {
+            /**
+             * @see Zend_Mail_Exception
+             */
+            require_once 'Zend/Mail/Exception.php';
+            throw new Zend_Mail_Exception('part not found');
+        }
+
+        return new self(array('file' => $this->_fh, 'startPos' => $this->_partPos[$num][0],
+                              'endPos' => $this->_partPos[$num][1]));
+    }
+}

webui/Zend/Mail/Part/Interface.php

@@ -0,0 +1,136 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+interface Zend_Mail_Part_Interface extends RecursiveIterator
+{
+    /**
+     * Check if part is a multipart message
+     *
+     * @return bool if part is multipart
+     */
+    public function isMultipart();
+
+
+    /**
+     * Body of part
+     *
+     * If part is multipart the raw content of this part with all sub parts is returned
+     *
+     * @return string body
+     * @throws Zend_Mail_Exception
+     */
+    public function getContent();
+
+    /**
+     * Return size of part
+     *
+     * @return int size
+     */
+    public function getSize();
+
+    /**
+     * Get part of multipart message
+     *
+     * @param  int $num number of part starting with 1 for first part
+     * @return Zend_Mail_Part wanted part
+     * @throws Zend_Mail_Exception
+     */
+    public function getPart($num);
+
+    /**
+     * Count parts of a multipart part
+     *
+     * @return int number of sub-parts
+     */
+    public function countParts();
+
+
+    /**
+     * Get all headers
+     *
+     * The returned headers are as saved internally. All names are lowercased. The value is a string or an array
+     * if a header with the same name occurs more than once.
+     *
+     * @return array headers as array(name => value)
+     */
+    public function getHeaders();
+
+    /**
+     * Get a header in specificed format
+     *
+     * Internally headers that occur more than once are saved as array, all other as string. If $format
+     * is set to string implode is used to concat the values (with Zend_Mime::LINEEND as delim).
+     *
+     * @param  string $name   name of header, matches case-insensitive, but camel-case is replaced with dashes
+     * @param  string $format change type of return value to 'string' or 'array'
+     * @return string|array value of header in wanted or internal format
+     * @throws Zend_Mail_Exception
+     */
+    public function getHeader($name, $format = null);
+
+    /**
+     * Get a specific field from a header like content type or all fields as array
+     *
+     * If the header occurs more than once, only the value from the first header
+     * is returned.
+     *
+     * Throws a Zend_Mail_Exception if the requested header does not exist. If
+     * the specific header field does not exist, returns null.
+     *
+     * @param  string $name       name of header, like in getHeader()
+     * @param  string $wantedPart the wanted part, default is first, if null an array with all parts is returned
+     * @param  string $firstName  key name for the first part
+     * @return string|array wanted part or all parts as array($firstName => firstPart, partname => value)
+     * @throws Zend_Exception, Zend_Mail_Exception
+     */
+    public function getHeaderField($name, $wantedPart = 0, $firstName = 0);
+
+
+    /**
+     * Getter for mail headers - name is matched in lowercase
+     *
+     * This getter is short for Zend_Mail_Part::getHeader($name, 'string')
+     *
+     * @see Zend_Mail_Part::getHeader()
+     *
+     * @param  string $name header name
+     * @return string value of header
+     * @throws Zend_Mail_Exception
+     */
+    public function __get($name);
+
+    /**
+     * magic method to get content of part
+     *
+     * @return string content
+     */
+    public function __toString();
+}

webui/Zend/Mail/Protocol/Abstract.php

@@ -0,0 +1,447 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Abstract.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Validate
+ */
+require_once 'Zend/Validate.php';
+
+
+/**
+ * @see Zend_Validate_Hostname
+ */
+require_once 'Zend/Validate/Hostname.php';
+
+
+/**
+ * Zend_Mail_Protocol_Abstract
+ *
+ * Provides low-level methods for concrete adapters to communicate with a remote mail server and track requests and responses.
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Abstract.php 24593 2012-01-05 20:35:02Z matthew $
+ * @todo Implement proxy settings
+ */
+abstract class Zend_Mail_Protocol_Abstract
+{
+    /**
+     * Mail default EOL string
+     */
+    const EOL = "\r\n";
+
+
+    /**
+     * Default timeout in seconds for initiating session
+     */
+    const TIMEOUT_CONNECTION = 30;
+
+    /**
+     * Maximum of the transaction log
+     * @var integer
+     */
+    protected $_maximumLog = 64;
+
+
+    /**
+     * Hostname or IP address of remote server
+     * @var string
+     */
+    protected $_host;
+
+
+    /**
+     * Port number of connection
+     * @var integer
+     */
+    protected $_port;
+
+
+    /**
+     * Instance of Zend_Validate to check hostnames
+     * @var Zend_Validate
+     */
+    protected $_validHost;
+
+
+    /**
+     * Socket connection resource
+     * @var resource
+     */
+    protected $_socket;
+
+
+    /**
+     * Last request sent to server
+     * @var string
+     */
+    protected $_request;
+
+
+    /**
+     * Array of server responses to last request
+     * @var array
+     */
+    protected $_response;
+
+
+    /**
+     * String template for parsing server responses using sscanf (default: 3 digit code and response string)
+     * @var resource
+     * @deprecated Since 1.10.3
+     */
+    protected $_template = '%d%s';
+
+
+    /**
+     * Log of mail requests and server responses for a session
+     * @var array
+     */
+    private $_log = array();
+
+
+    /**
+     * Constructor.
+     *
+     * @param  string  $host OPTIONAL Hostname of remote connection (default: 127.0.0.1)
+     * @param  integer $port OPTIONAL Port number (default: null)
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function __construct($host = '127.0.0.1', $port = null)
+    {
+        $this->_validHost = new Zend_Validate();
+        $this->_validHost->addValidator(new Zend_Validate_Hostname(Zend_Validate_Hostname::ALLOW_ALL));
+
+        if (!$this->_validHost->isValid($host)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception(join(', ', $this->_validHost->getMessages()));
+        }
+
+        $this->_host = $host;
+        $this->_port = $port;
+    }
+
+
+    /**
+     * Class destructor to cleanup open resources
+     *
+     * @return void
+     */
+    public function __destruct()
+    {
+        $this->_disconnect();
+    }
+
+    /**
+     * Set the maximum log size
+     *
+     * @param integer $maximumLog Maximum log size
+     * @return void
+     */
+    public function setMaximumLog($maximumLog)
+    {
+        $this->_maximumLog = (int) $maximumLog;
+    }
+
+
+    /**
+     * Get the maximum log size
+     *
+     * @return int the maximum log size
+     */
+    public function getMaximumLog()
+    {
+        return $this->_maximumLog;
+    }
+
+
+    /**
+     * Create a connection to the remote host
+     *
+     * Concrete adapters for this class will implement their own unique connect scripts, using the _connect() method to create the socket resource.
+     */
+    abstract public function connect();
+
+
+    /**
+     * Retrieve the last client request
+     *
+     * @return string
+     */
+    public function getRequest()
+    {
+        return $this->_request;
+    }
+
+
+    /**
+     * Retrieve the last server response
+     *
+     * @return array
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+
+    /**
+     * Retrieve the transaction log
+     *
+     * @return string
+     */
+    public function getLog()
+    {
+        return implode('', $this->_log);
+    }
+
+
+    /**
+     * Reset the transaction log
+     *
+     * @return void
+     */
+    public function resetLog()
+    {
+        $this->_log = array();
+    }
+
+    /**
+     * Add the transaction log
+     *
+     * @param  string new transaction
+     * @return void
+     */
+    protected function _addLog($value)
+    {
+        if ($this->_maximumLog >= 0 && count($this->_log) >= $this->_maximumLog) {
+            array_shift($this->_log);
+        }
+
+        $this->_log[] = $value;
+    }
+
+    /**
+     * Connect to the server using the supplied transport and target
+     *
+     * An example $remote string may be 'tcp://mail.example.com:25' or 'ssh://hostname.com:2222'
+     *
+     * @param  string $remote Remote
+     * @throws Zend_Mail_Protocol_Exception
+     * @return boolean
+     */
+    protected function _connect($remote)
+    {
+        $errorNum = 0;
+        $errorStr = '';
+
+        // open connection
+        $this->_socket = @stream_socket_client($remote, $errorNum, $errorStr, self::TIMEOUT_CONNECTION);
+
+        if ($this->_socket === false) {
+            if ($errorNum == 0) {
+                $errorStr = 'Could not open socket';
+            }
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception($errorStr);
+        }
+
+        if (($result = $this->_setStreamTimeout(self::TIMEOUT_CONNECTION)) === false) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('Could not set stream timeout');
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Disconnect from remote host and free resource
+     *
+     * @return void
+     */
+    protected function _disconnect()
+    {
+        if (is_resource($this->_socket)) {
+            fclose($this->_socket);
+        }
+    }
+
+
+    /**
+     * Send the given request followed by a LINEEND to the server.
+     *
+     * @param  string $request
+     * @throws Zend_Mail_Protocol_Exception
+     * @return integer|boolean Number of bytes written to remote host
+     */
+    protected function _send($request)
+    {
+        if (!is_resource($this->_socket)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('No connection has been established to ' . $this->_host);
+        }
+
+        $this->_request = $request;
+
+        $result = fwrite($this->_socket, $request . self::EOL);
+
+        // Save request to internal log
+        $this->_addLog($request . self::EOL);
+
+        if ($result === false) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('Could not send request to ' . $this->_host);
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Get a line from the stream.
+     *
+     * @var    integer $timeout Per-request timeout value if applicable
+     * @throws Zend_Mail_Protocol_Exception
+     * @return string
+     */
+    protected function _receive($timeout = null)
+    {
+        if (!is_resource($this->_socket)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('No connection has been established to ' . $this->_host);
+        }
+
+        // Adapters may wish to supply per-commend timeouts according to appropriate RFC
+        if ($timeout !== null) {
+            $this->_setStreamTimeout($timeout);
+        }
+
+        // Retrieve response
+        $reponse = fgets($this->_socket, 1024);
+
+        // Save request to internal log
+        $this->_addLog($reponse);
+
+        // Check meta data to ensure connection is still valid
+        $info = stream_get_meta_data($this->_socket);
+
+        if (!empty($info['timed_out'])) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception($this->_host . ' has timed out');
+        }
+
+        if ($reponse === false) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('Could not read from ' . $this->_host);
+        }
+
+        return $reponse;
+    }
+
+
+    /**
+     * Parse server response for successful codes
+     *
+     * Read the response from the stream and check for expected return code.
+     * Throws a Zend_Mail_Protocol_Exception if an unexpected code is returned.
+     *
+     * @param  string|array $code One or more codes that indicate a successful response
+     * @throws Zend_Mail_Protocol_Exception
+     * @return string Last line of response string
+     */
+    protected function _expect($code, $timeout = null)
+    {
+        $this->_response = array();
+        $cmd  = '';
+        $more = '';
+        $msg  = '';
+        $errMsg = '';
+
+        if (!is_array($code)) {
+            $code = array($code);
+        }
+
+        do {
+            $this->_response[] = $result = $this->_receive($timeout);
+            list($cmd, $more, $msg) = preg_split('/([\s-]+)/', $result, 2, PREG_SPLIT_DELIM_CAPTURE);
+
+            if ($errMsg !== '') {
+                $errMsg .= ' ' . $msg;
+            } elseif ($cmd === null || !in_array($cmd, $code)) {
+                $errMsg =  $msg;
+            }
+
+        } while (strpos($more, '-') === 0); // The '-' message prefix indicates an information string instead of a response string.
+
+        if ($errMsg !== '') {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception($errMsg, $cmd);
+        }
+
+        return $msg;
+    }
+
+    /**
+     * Set stream timeout
+     *
+     * @param integer $timeout
+     * @return boolean
+     */
+    protected function _setStreamTimeout($timeout)
+    {
+       return stream_set_timeout($this->_socket, $timeout);
+    }
+}

webui/Zend/Mail/Protocol/Exception.php

@@ -0,0 +1,39 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Exception
+ */
+require_once 'Zend/Mail/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Exception extends Zend_Mail_Exception
+{}
+

webui/Zend/Mail/Protocol/Imap.php

@@ -0,0 +1,854 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Imap.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Imap
+{
+    /**
+     * Default timeout in seconds for initiating session
+     */
+    const TIMEOUT_CONNECTION = 30;
+
+    /**
+     * socket to imap server
+     * @var resource|null
+     */
+    protected $_socket;
+
+    /**
+     * counter for request tag
+     * @var int
+     */
+    protected $_tagCount = 0;
+
+    /**
+     * Public constructor
+     *
+     * @param  string   $host  hostname or IP address of IMAP server, if given connect() is called
+     * @param  int|null $port  port of IMAP server, null for default (143 or 993 for ssl)
+     * @param  bool     $ssl   use ssl? 'SSL', 'TLS' or false
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    function __construct($host = '', $port = null, $ssl = false)
+    {
+        if ($host) {
+            $this->connect($host, $port, $ssl);
+        }
+    }
+
+    /**
+     * Public destructor
+     */
+    public function __destruct()
+    {
+        $this->logout();
+    }
+
+    /**
+     * Open connection to IMAP server
+     *
+     * @param  string      $host  hostname or IP address of IMAP server
+     * @param  int|null    $port  of IMAP server, default is 143 (993 for ssl)
+     * @param  string|bool $ssl   use 'SSL', 'TLS' or false
+     * @return string welcome message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function connect($host, $port = null, $ssl = false)
+    {
+        if ($ssl == 'SSL') {
+            $host = 'ssl://' . $host;
+        }
+
+        if ($port === null) {
+            $port = $ssl === 'SSL' ? 993 : 143;
+        }
+
+        $errno  =  0;
+        $errstr = '';
+        $this->_socket = @fsockopen($host, $port, $errno, $errstr, self::TIMEOUT_CONNECTION);
+        if (!$this->_socket) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('cannot connect to host; error = ' . $errstr .
+                                                   ' (errno = ' . $errno . ' )');
+        }
+
+        if (!$this->_assumedNextLine('* OK')) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('host doesn\'t allow connection');
+        }
+
+        if ($ssl === 'TLS') {
+            $result = $this->requestAndResponse('STARTTLS');
+            $result = $result && stream_socket_enable_crypto($this->_socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
+            if (!$result) {
+                /**
+                 * @see Zend_Mail_Protocol_Exception
+                 */
+                require_once 'Zend/Mail/Protocol/Exception.php';
+                throw new Zend_Mail_Protocol_Exception('cannot enable TLS');
+            }
+        }
+    }
+
+    /**
+     * get the next line from socket with error checking, but nothing else
+     *
+     * @return string next line
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    protected function _nextLine()
+    {
+        $line = @fgets($this->_socket);
+        if ($line === false) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('cannot read - connection closed?');
+        }
+
+        return $line;
+    }
+
+    /**
+     * get next line and assume it starts with $start. some requests give a simple
+     * feedback so we can quickly check if we can go on.
+     *
+     * @param  string $start the first bytes we assume to be in the next line
+     * @return bool line starts with $start
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    protected function _assumedNextLine($start)
+    {
+        $line = $this->_nextLine();
+        return strpos($line, $start) === 0;
+    }
+
+    /**
+     * get next line and split the tag. that's the normal case for a response line
+     *
+     * @param  string $tag tag of line is returned by reference
+     * @return string next line
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    protected function _nextTaggedLine(&$tag)
+    {
+        $line = $this->_nextLine();
+
+        // seperate tag from line
+        list($tag, $line) = explode(' ', $line, 2);
+
+        return $line;
+    }
+
+    /**
+     * split a given line in tokens. a token is literal of any form or a list
+     *
+     * @param  string $line line to decode
+     * @return array tokens, literals are returned as string, lists as array
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    protected function _decodeLine($line)
+    {
+        $tokens = array();
+        $stack = array();
+
+        /*
+            We start to decode the response here. The unterstood tokens are:
+                literal
+                "literal" or also "lit\\er\"al"
+                {bytes}<NL>literal
+                (literals*)
+            All tokens are returned in an array. Literals in braces (the last unterstood
+            token in the list) are returned as an array of tokens. I.e. the following response:
+                "foo" baz {3}<NL>bar ("f\\\"oo" bar)
+            would be returned as:
+                array('foo', 'baz', 'bar', array('f\\\"oo', 'bar'));
+
+            // TODO: add handling of '[' and ']' to parser for easier handling of response text
+        */
+        //  replace any trailling <NL> including spaces with a single space
+        $line = rtrim($line) . ' ';
+        while (($pos = strpos($line, ' ')) !== false) {
+            $token = substr($line, 0, $pos);
+            while ($token[0] == '(') {
+                array_push($stack, $tokens);
+                $tokens = array();
+                $token = substr($token, 1);
+            }
+            if ($token[0] == '"') {
+                if (preg_match('%^\(*"((.|\\\\|\\")*?)" *%', $line, $matches)) {
+                    $tokens[] = $matches[1];
+                    $line = substr($line, strlen($matches[0]));
+                    continue;
+                }
+            }
+            if ($token[0] == '{') {
+                $endPos = strpos($token, '}');
+                $chars = substr($token, 1, $endPos - 1);
+                if (is_numeric($chars)) {
+                    $token = '';
+                    while (strlen($token) < $chars) {
+                        $token .= $this->_nextLine();
+                    }
+                    $line = '';
+                    if (strlen($token) > $chars) {
+                        $line = substr($token, $chars);
+                        $token = substr($token, 0, $chars);
+                    } else {
+                        $line .= $this->_nextLine();
+                    }
+                    $tokens[] = $token;
+                    $line = trim($line) . ' ';
+                    continue;
+                }
+            }
+            if ($stack && $token[strlen($token) - 1] == ')') {
+                // closing braces are not seperated by spaces, so we need to count them
+                $braces = strlen($token);
+                $token = rtrim($token, ')');
+                // only count braces if more than one
+                $braces -= strlen($token) + 1;
+                // only add if token had more than just closing braces
+                if (rtrim($token) != '') {
+                    $tokens[] = rtrim($token);
+                }
+                $token = $tokens;
+                $tokens = array_pop($stack);
+                // special handline if more than one closing brace
+                while ($braces-- > 0) {
+                    $tokens[] = $token;
+                    $token = $tokens;
+                    $tokens = array_pop($stack);
+                }
+            }
+            $tokens[] = $token;
+            $line = substr($line, $pos + 1);
+        }
+
+        // maybe the server forgot to send some closing braces
+        while ($stack) {
+            $child = $tokens;
+            $tokens = array_pop($stack);
+            $tokens[] = $child;
+        }
+
+        return $tokens;
+    }
+
+    /**
+     * read a response "line" (could also be more than one real line if response has {..}<NL>)
+     * and do a simple decode
+     *
+     * @param  array|string  $tokens    decoded tokens are returned by reference, if $dontParse
+     *                                  is true the unparsed line is returned here
+     * @param  string        $wantedTag check for this tag for response code. Default '*' is
+     *                                  continuation tag.
+     * @param  bool          $dontParse if true only the unparsed line is returned $tokens
+     * @return bool if returned tag matches wanted tag
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function readLine(&$tokens = array(), $wantedTag = '*', $dontParse = false)
+    {
+        $line = $this->_nextTaggedLine($tag);
+        if (!$dontParse) {
+            $tokens = $this->_decodeLine($line);
+        } else {
+            $tokens = $line;
+        }
+
+        // if tag is wanted tag we might be at the end of a multiline response
+        return $tag == $wantedTag;
+    }
+
+    /**
+     * read all lines of response until given tag is found (last line of response)
+     *
+     * @param  string       $tag       the tag of your request
+     * @param  string|array $filter    you can filter the response so you get only the
+     *                                 given response lines
+     * @param  bool         $dontParse if true every line is returned unparsed instead of
+     *                                 the decoded tokens
+     * @return null|bool|array tokens if success, false if error, null if bad request
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function readResponse($tag, $dontParse = false)
+    {
+        $lines = array();
+        while (!$this->readLine($tokens, $tag, $dontParse)) {
+            $lines[] = $tokens;
+        }
+
+        if ($dontParse) {
+            // last to chars are still needed for response code
+            $tokens = array(substr($tokens, 0, 2));
+        }
+        // last line has response code
+        if ($tokens[0] == 'OK') {
+            return $lines ? $lines : true;
+        } else if ($tokens[0] == 'NO'){
+            return false;
+        }
+        return null;
+    }
+
+    /**
+     * send a request
+     *
+     * @param  string $command your request command
+     * @param  array  $tokens  additional parameters to command, use escapeString() to prepare
+     * @param  string $tag     provide a tag otherwise an autogenerated is returned
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function sendRequest($command, $tokens = array(), &$tag = null)
+    {
+        if (!$tag) {
+            ++$this->_tagCount;
+            $tag = 'TAG' . $this->_tagCount;
+        }
+
+        $line = $tag . ' ' . $command;
+
+        foreach ($tokens as $token) {
+            if (is_array($token)) {
+                if (@fputs($this->_socket, $line . ' ' . $token[0] . "\r\n") === false) {
+                    /**
+                     * @see Zend_Mail_Protocol_Exception
+                     */
+                    require_once 'Zend/Mail/Protocol/Exception.php';
+                    throw new Zend_Mail_Protocol_Exception('cannot write - connection closed?');
+                }
+                if (!$this->_assumedNextLine('+ ')) {
+                    /**
+                     * @see Zend_Mail_Protocol_Exception
+                     */
+                    require_once 'Zend/Mail/Protocol/Exception.php';
+                    throw new Zend_Mail_Protocol_Exception('cannot send literal string');
+                }
+                $line = $token[1];
+            } else {
+                $line .= ' ' . $token;
+            }
+        }
+
+        if (@fputs($this->_socket, $line . "\r\n") === false) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('cannot write - connection closed?');
+        }
+    }
+
+    /**
+     * send a request and get response at once
+     *
+     * @param  string $command   command as in sendRequest()
+     * @param  array  $tokens    parameters as in sendRequest()
+     * @param  bool   $dontParse if true unparsed lines are returned instead of tokens
+     * @return mixed response as in readResponse()
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function requestAndResponse($command, $tokens = array(), $dontParse = false)
+    {
+        $this->sendRequest($command, $tokens, $tag);
+        $response = $this->readResponse($tag, $dontParse);
+
+        return $response;
+    }
+
+
+    public function pilerListFolders() {
+       $folders = array();
+
+       $a = $this->requestAndResponse("LIST", array('""', '"*"'));
+
+       while(list($k, $v) = each($a)) {
+          if($v[1][0] == '\HasNoChildren') {
+             array_push($folders, $v[3]);
+          }
+       }
+
+       return $folders;
+    }
+
+
+    /**
+     * escape one or more literals i.e. for sendRequest
+     *
+     * @param  string|array $string the literal/-s
+     * @return string|array escape literals, literals with newline ar returned
+     *                      as array('{size}', 'string');
+     */
+    public function escapeString($string)
+    {
+        if (func_num_args() < 2) {
+            if (strpos($string, "\n") !== false) {
+                return array('{' . strlen($string) . '}', $string);
+            } else {
+                return '"' . str_replace(array('\\', '"'), array('\\\\', '\\"'), $string) . '"';
+            }
+        }
+        $result = array();
+        foreach (func_get_args() as $string) {
+            $result[] = $this->escapeString($string);
+        }
+        return $result;
+    }
+
+    /**
+     * escape a list with literals or lists
+     *
+     * @param  array $list list with literals or lists as PHP array
+     * @return string escaped list for imap
+     */
+    public function escapeList($list)
+    {
+        $result = array();
+        foreach ($list as $k => $v) {
+            if (!is_array($v)) {
+//              $result[] = $this->escapeString($v);
+                $result[] = $v;
+                continue;
+            }
+            $result[] = $this->escapeList($v);
+        }
+        return '(' . implode(' ', $result) . ')';
+    }
+
+    /**
+     * Login to IMAP server.
+     *
+     * @param  string $user      username
+     * @param  string $password  password
+     * @return bool success
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function login($user, $password)
+    {
+        return $this->requestAndResponse('LOGIN', $this->escapeString($user, $password), true);
+    }
+
+    /**
+     * logout of imap server
+     *
+     * @return bool success
+     */
+    public function logout()
+    {
+        $result = false;
+        if ($this->_socket) {
+            try {
+                $result = $this->requestAndResponse('LOGOUT', array(), true);
+            } catch (Zend_Mail_Protocol_Exception $e) {
+                // ignoring exception
+            }
+            fclose($this->_socket);
+            $this->_socket = null;
+        }
+        return $result;
+    }
+
+
+    /**
+     * Get capabilities from IMAP server
+     *
+     * @return array list of capabilities
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function capability()
+    {
+        $response = $this->requestAndResponse('CAPABILITY');
+
+        if (!$response) {
+            return $response;
+        }
+
+        $capabilities = array();
+        foreach ($response as $line) {
+            $capabilities = array_merge($capabilities, $line);
+        }
+        return $capabilities;
+    }
+
+    /**
+     * Examine and select have the same response. The common code for both
+     * is in this method
+     *
+     * @param  string $command can be 'EXAMINE' or 'SELECT' and this is used as command
+     * @param  string $box which folder to change to or examine
+     * @return bool|array false if error, array with returned information
+     *                    otherwise (flags, exists, recent, uidvalidity)
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function examineOrSelect($command = 'EXAMINE', $box = 'INBOX')
+    {
+        $this->sendRequest($command, array($this->escapeString($box)), $tag);
+
+        $result = array();
+        while (!$this->readLine($tokens, $tag)) {
+            if ($tokens[0] == 'FLAGS') {
+                array_shift($tokens);
+                $result['flags'] = $tokens;
+                continue;
+            }
+            switch ($tokens[1]) {
+                case 'EXISTS':
+                case 'RECENT':
+                    $result[strtolower($tokens[1])] = $tokens[0];
+                    break;
+                case '[UIDVALIDITY':
+                    $result['uidvalidity'] = (int)$tokens[2];
+                    break;
+                default:
+                    // ignore
+            }
+        }
+
+        if ($tokens[0] != 'OK') {
+            return false;
+        }
+        return $result;
+    }
+
+    /**
+     * change folder
+     *
+     * @param  string $box change to this folder
+     * @return bool|array see examineOrselect()
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function select($box = 'INBOX')
+    {
+        return $this->examineOrSelect('SELECT', $box);
+    }
+
+    /**
+     * examine folder
+     *
+     * @param  string $box examine this folder
+     * @return bool|array see examineOrselect()
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function examine($box = 'INBOX')
+    {
+        return $this->examineOrSelect('EXAMINE', $box);
+    }
+
+    /**
+     * fetch one or more items of one or more messages
+     *
+     * @param  string|array $items items to fetch from message(s) as string (if only one item)
+     *                             or array of strings
+     * @param  int          $from  message for items or start message if $to !== null
+     * @param  int|null     $to    if null only one message ($from) is fetched, else it's the
+     *                             last message, INF means last message avaible
+     * @return string|array if only one item of one message is fetched it's returned as string
+     *                      if items of one message are fetched it's returned as (name => value)
+     *                      if one items of messages are fetched it's returned as (msgno => value)
+     *                      if items of messages are fetchted it's returned as (msgno => (name => value))
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function fetch($items, $from, $to = null)
+    {
+        if (is_array($from)) {
+            $set = implode(',', $from);
+        } else if ($to === null) {
+            $set = (int)$from;
+        } else if ($to === INF) {
+            $set = (int)$from . ':*';
+        } else {
+            $set = (int)$from . ':' . (int)$to;
+        }
+
+        $items = (array)$items;
+        $itemList = $this->escapeList($items);
+
+        $this->sendRequest('FETCH', array($set, $itemList), $tag);
+
+        $result = array();
+        while (!$this->readLine($tokens, $tag)) {
+            // ignore other responses
+            if ($tokens[1] != 'FETCH') {
+                continue;
+            }
+            // ignore other messages
+            if ($to === null && !is_array($from) && $tokens[0] != $from) {
+                continue;
+            }
+            // if we only want one item we return that one directly
+            if (count($items) == 1) {
+                if ($tokens[2][0] == $items[0]) {
+                    $data = $tokens[2][1];
+                } else {
+                    // maybe the server send an other field we didn't wanted
+                    $count = count($tokens[2]);
+                    // we start with 2, because 0 was already checked
+                    for ($i = 2; $i < $count; $i += 2) {
+                        if ($tokens[2][$i] != $items[0]) {
+                            continue;
+                        }
+                        $data = $tokens[2][$i + 1];
+                        break;
+                    }
+                }
+            } else {
+                $data = array();
+                while (key($tokens[2]) !== null) {
+                    $data[current($tokens[2])] = next($tokens[2]);
+                    next($tokens[2]);
+                }
+            }
+            // if we want only one message we can ignore everything else and just return
+            if ($to === null && !is_array($from) && $tokens[0] == $from) {
+                // we still need to read all lines
+                while (!$this->readLine($tokens, $tag));
+                return $data;
+            }
+            $result[$tokens[0]] = $data;
+        }
+
+        if ($to === null && !is_array($from)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('the single id was not found in response');
+        }
+
+        return $result;
+    }
+
+    /**
+     * get mailbox list
+     *
+     * this method can't be named after the IMAP command 'LIST', as list is a reserved keyword
+     *
+     * @param  string $reference mailbox reference for list
+     * @param  string $mailbox   mailbox name match with wildcards
+     * @return array mailboxes that matched $mailbox as array(globalName => array('delim' => .., 'flags' => ..))
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function listMailbox($reference = '', $mailbox = '*')
+    {
+        $result = array();
+        $list = $this->requestAndResponse('LIST', $this->escapeString($reference, $mailbox));
+        if (!$list || $list === true) {
+            return $result;
+        }
+
+        foreach ($list as $item) {
+            if (count($item) != 4 || $item[0] != 'LIST') {
+                continue;
+            }
+            $result[$item[3]] = array('delim' => $item[2], 'flags' => $item[1]);
+        }
+
+        return $result;
+    }
+
+    /**
+     * set flags
+     *
+     * @param  array       $flags  flags to set, add or remove - see $mode
+     * @param  int         $from   message for items or start message if $to !== null
+     * @param  int|null    $to     if null only one message ($from) is fetched, else it's the
+     *                             last message, INF means last message avaible
+     * @param  string|null $mode   '+' to add flags, '-' to remove flags, everything else sets the flags as given
+     * @param  bool        $silent if false the return values are the new flags for the wanted messages
+     * @return bool|array new flags if $silent is false, else true or false depending on success
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function store(array $flags, $from, $to = null, $mode = null, $silent = true)
+    {
+        $item = 'FLAGS';
+        if ($mode == '+' || $mode == '-') {
+            $item = $mode . $item;
+        }
+        if ($silent) {
+            $item .= '.SILENT';
+        }
+
+        $flags = $this->escapeList($flags);
+        $set = (int)$from;
+        if ($to != null) {
+            $set .= ':' . ($to == INF ? '*' : (int)$to);
+        }
+
+        $result = $this->requestAndResponse('STORE', array($set, $item, $flags), $silent);
+
+        if ($silent) {
+            return $result ? true : false;
+        }
+
+        $tokens = $result;
+        $result = array();
+        foreach ($tokens as $token) {
+            if ($token[1] != 'FETCH' || $token[2][0] != 'FLAGS') {
+                continue;
+            }
+            $result[$token[0]] = $token[2][1];
+        }
+
+        return $result;
+    }
+
+    /**
+     * append a new message to given folder
+     *
+     * @param string $folder  name of target folder
+     * @param string $message full message content
+     * @param array  $flags   flags for new message
+     * @param string $date    date for new message
+     * @return bool success
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function append($folder, $message, $flags = null, $date = null)
+    {
+        $tokens = array();
+        $tokens[] = $this->escapeString($folder);
+        if ($flags !== null) {
+            $tokens[] = $this->escapeList($flags);
+        }
+        if ($date !== null) {
+            $tokens[] = $this->escapeString($date);
+        }
+        $tokens[] = $this->escapeString($message);
+
+        return $this->requestAndResponse('APPEND', $tokens, true);
+    }
+
+    /**
+     * copy message set from current folder to other folder
+     *
+     * @param string   $folder destination folder
+     * @param int|null $to     if null only one message ($from) is fetched, else it's the
+     *                         last message, INF means last message avaible
+     * @return bool success
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function copy($folder, $from, $to = null)
+    {
+        $set = (int)$from;
+        if ($to != null) {
+            $set .= ':' . ($to == INF ? '*' : (int)$to);
+        }
+
+        return $this->requestAndResponse('COPY', array($set, $this->escapeString($folder)), true);
+    }
+
+    /**
+     * create a new folder (and parent folders if needed)
+     *
+     * @param string $folder folder name
+     * @return bool success
+     */
+    public function create($folder)
+    {
+        return $this->requestAndResponse('CREATE', array($this->escapeString($folder)), true);
+    }
+
+    /**
+     * rename an existing folder
+     *
+     * @param string $old old name
+     * @param string $new new name
+     * @return bool success
+     */
+    public function rename($old, $new)
+    {
+        return $this->requestAndResponse('RENAME', $this->escapeString($old, $new), true);
+    }
+
+    /**
+     * remove a folder
+     *
+     * @param string $folder folder name
+     * @return bool success
+     */
+    public function delete($folder)
+    {
+        return $this->requestAndResponse('DELETE', array($this->escapeString($folder)), true);
+    }
+
+    /**
+     * permanently remove messages
+     *
+     * @return bool success
+     */
+    public function expunge()
+    {
+        // TODO: parse response?
+        return $this->requestAndResponse('EXPUNGE');
+    }
+
+    /**
+     * send noop
+     *
+     * @return bool success
+     */
+    public function noop()
+    {
+        // TODO: parse response
+        return $this->requestAndResponse('NOOP');
+    }
+
+    /**
+     * do a search request
+     *
+     * This method is currently marked as internal as the API might change and is not
+     * safe if you don't take precautions.
+     *
+     * @internal
+     * @return array message ids
+     */
+    public function search(array $params)
+    {
+        $response = $this->requestAndResponse('SEARCH', $params);
+        if (!$response) {
+            return $response;
+        }
+
+        foreach ($response as $ids) {
+            if ($ids[0] == 'SEARCH') {
+                array_shift($ids);
+                return $ids;
+            }
+        }
+        return array();
+    }
+
+}

webui/Zend/Mail/Protocol/Pop3.php

@@ -0,0 +1,472 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Pop3.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Pop3
+{
+    /**
+     * Default timeout in seconds for initiating session
+     */
+    const TIMEOUT_CONNECTION = 30;
+
+    /**
+     * saves if server supports top
+     * @var null|bool
+     */
+    public $hasTop = null;
+
+    /**
+     * socket to pop3
+     * @var null|resource
+     */
+    protected $_socket;
+
+    /**
+     * greeting timestamp for apop
+     * @var null|string
+     */
+    protected $_timestamp;
+
+
+    /**
+     * Public constructor
+     *
+     * @param  string      $host  hostname or IP address of POP3 server, if given connect() is called
+     * @param  int|null    $port  port of POP3 server, null for default (110 or 995 for ssl)
+     * @param  bool|string $ssl   use ssl? 'SSL', 'TLS' or false
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function __construct($host = '', $port = null, $ssl = false)
+    {
+        if ($host) {
+            $this->connect($host, $port, $ssl);
+        }
+    }
+
+
+    /**
+     * Public destructor
+     */
+    public function __destruct()
+    {
+        $this->logout();
+    }
+
+
+    /**
+     * Open connection to POP3 server
+     *
+     * @param  string      $host  hostname or IP address of POP3 server
+     * @param  int|null    $port  of POP3 server, default is 110 (995 for ssl)
+     * @param  string|bool $ssl   use 'SSL', 'TLS' or false
+     * @return string welcome message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function connect($host, $port = null, $ssl = false)
+    {
+        if ($ssl == 'SSL') {
+            $host = 'ssl://' . $host;
+        }
+
+        if ($port === null) {
+            $port = $ssl == 'SSL' ? 995 : 110;
+        }
+
+        $errno  =  0;
+        $errstr = '';
+        $this->_socket = @fsockopen($host, $port, $errno, $errstr, self::TIMEOUT_CONNECTION);
+        if (!$this->_socket) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('cannot connect to host; error = ' . $errstr .
+                                                   ' (errno = ' . $errno . ' )');
+        }
+
+        $welcome = $this->readResponse();
+
+        strtok($welcome, '<');
+        $this->_timestamp = strtok('>');
+        if (!strpos($this->_timestamp, '@')) {
+            $this->_timestamp = null;
+        } else {
+            $this->_timestamp = '<' . $this->_timestamp . '>';
+        }
+
+        if ($ssl === 'TLS') {
+            $this->request('STLS');
+            $result = stream_socket_enable_crypto($this->_socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
+            if (!$result) {
+                /**
+                 * @see Zend_Mail_Protocol_Exception
+                 */
+                require_once 'Zend/Mail/Protocol/Exception.php';
+                throw new Zend_Mail_Protocol_Exception('cannot enable TLS');
+            }
+        }
+
+        return $welcome;
+    }
+
+
+    /**
+     * Send a request
+     *
+     * @param string $request your request without newline
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function sendRequest($request)
+    {
+        $result = @fputs($this->_socket, $request . "\r\n");
+        if (!$result) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('send failed - connection closed?');
+        }
+    }
+
+
+    /**
+     * read a response
+     *
+     * @param  boolean $multiline response has multiple lines and should be read until "<nl>.<nl>"
+     * @return string response
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function readResponse($multiline = false)
+    {
+        $result = @fgets($this->_socket);
+        if (!is_string($result)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('read failed - connection closed?');
+        }
+
+        $result = trim($result);
+        if (strpos($result, ' ')) {
+            list($status, $message) = explode(' ', $result, 2);
+        } else {
+            $status = $result;
+            $message = '';
+        }
+
+        if ($status != '+OK') {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('last request failed');
+        }
+
+        if ($multiline) {
+            $message = '';
+            $line = fgets($this->_socket);
+            while ($line && rtrim($line, "\r\n") != '.') {
+                if ($line[0] == '.') {
+                    $line = substr($line, 1);
+                }
+                $message .= $line;
+                $line = fgets($this->_socket);
+            };
+        }
+
+        return $message;
+    }
+
+
+    /**
+     * Send request and get resposne
+     *
+     * @see sendRequest(), readResponse()
+     *
+     * @param  string $request    request
+     * @param  bool   $multiline  multiline response?
+     * @return string             result from readResponse()
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function request($request, $multiline = false)
+    {
+        $this->sendRequest($request);
+        return $this->readResponse($multiline);
+    }
+
+
+    /**
+     * End communication with POP3 server (also closes socket)
+     *
+     * @return null
+     */
+    public function logout()
+    {
+        if (!$this->_socket) {
+            return;
+        }
+
+        try {
+            $this->request('QUIT');
+        } catch (Zend_Mail_Protocol_Exception $e) {
+            // ignore error - we're closing the socket anyway
+        }
+
+        fclose($this->_socket);
+        $this->_socket = null;
+    }
+
+
+    /**
+     * Get capabilities from POP3 server
+     *
+     * @return array list of capabilities
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function capa()
+    {
+        $result = $this->request('CAPA', true);
+        return explode("\n", $result);
+    }
+
+
+    /**
+     * Login to POP3 server. Can use APOP
+     *
+     * @param  string $user      username
+     * @param  string $password  password
+     * @param  bool   $try_apop  should APOP be tried?
+     * @return void
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function login($user, $password, $tryApop = true)
+    {
+        if ($tryApop && $this->_timestamp) {
+            try {
+                $this->request("APOP $user " . md5($this->_timestamp . $password));
+                return;
+            } catch (Zend_Mail_Protocol_Exception $e) {
+                // ignore
+            }
+        }
+
+        $result = $this->request("USER $user");
+        $result = $this->request("PASS $password");
+    }
+
+
+    /**
+     * Make STAT call for message count and size sum
+     *
+     * @param  int $messages  out parameter with count of messages
+     * @param  int $octets    out parameter with size in octects of messages
+     * @return void
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function status(&$messages, &$octets)
+    {
+        $messages = 0;
+        $octets = 0;
+        $result = $this->request('STAT');
+
+        list($messages, $octets) = explode(' ', $result);
+    }
+
+
+    /**
+     * Make LIST call for size of message(s)
+     *
+     * @param  int|null $msgno number of message, null for all
+     * @return int|array size of given message or list with array(num => size)
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getList($msgno = null)
+    {
+        if ($msgno !== null) {
+            $result = $this->request("LIST $msgno");
+
+            list(, $result) = explode(' ', $result);
+            return (int)$result;
+        }
+
+        $result = $this->request('LIST', true);
+        $messages = array();
+        $line = strtok($result, "\n");
+        while ($line) {
+            list($no, $size) = explode(' ', trim($line));
+            $messages[(int)$no] = (int)$size;
+            $line = strtok("\n");
+        }
+
+        return $messages;
+    }
+
+
+    /**
+     * Make UIDL call for getting a uniqueid
+     *
+     * @param  int|null $msgno number of message, null for all
+     * @return string|array uniqueid of message or list with array(num => uniqueid)
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function uniqueid($msgno = null)
+    {
+        if ($msgno !== null) {
+            $result = $this->request("UIDL $msgno");
+
+            list(, $result) = explode(' ', $result);
+            return $result;
+        }
+
+        $result = $this->request('UIDL', true);
+
+        $result = explode("\n", $result);
+        $messages = array();
+        foreach ($result as $line) {
+            if (!$line) {
+                continue;
+            }
+            list($no, $id) = explode(' ', trim($line), 2);
+            $messages[(int)$no] = $id;
+        }
+
+        return $messages;
+
+    }
+
+
+    /**
+     * Make TOP call for getting headers and maybe some body lines
+     * This method also sets hasTop - before it it's not known if top is supported
+     *
+     * The fallback makes normale RETR call, which retrieves the whole message. Additional
+     * lines are not removed.
+     *
+     * @param  int  $msgno    number of message
+     * @param  int  $lines    number of wanted body lines (empty line is inserted after header lines)
+     * @param  bool $fallback fallback with full retrieve if top is not supported
+     * @return string message headers with wanted body lines
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function top($msgno, $lines = 0, $fallback = false)
+    {
+        if ($this->hasTop === false) {
+            if ($fallback) {
+                return $this->retrieve($msgno);
+            } else {
+                /**
+                 * @see Zend_Mail_Protocol_Exception
+                 */
+                require_once 'Zend/Mail/Protocol/Exception.php';
+                throw new Zend_Mail_Protocol_Exception('top not supported and no fallback wanted');
+            }
+        }
+        $this->hasTop = true;
+
+        $lines = (!$lines || $lines < 1) ? 0 : (int)$lines;
+
+        try {
+            $result = $this->request("TOP $msgno $lines", true);
+        } catch (Zend_Mail_Protocol_Exception $e) {
+            $this->hasTop = false;
+            if ($fallback) {
+                $result = $this->retrieve($msgno);
+            } else {
+                throw $e;
+            }
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Make a RETR call for retrieving a full message with headers and body
+     *
+     * @deprecated since 1.1.0; this method has a typo - please use retrieve()
+     * @param  int $msgno  message number
+     * @return string message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function retrive($msgno)
+    {
+        return $this->retrieve($msgno);
+    }
+
+
+    /**
+     * Make a RETR call for retrieving a full message with headers and body
+     *
+     * @param  int $msgno  message number
+     * @return string message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function retrieve($msgno)
+    {
+        $result = $this->request("RETR $msgno", true);
+        return $result;
+    }
+
+    /**
+     * Make a NOOP call, maybe needed for keeping the server happy
+     *
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function noop()
+    {
+        $this->request('NOOP');
+    }
+
+
+    /**
+     * Make a DELE count to remove a message
+     *
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function delete($msgno)
+    {
+        $this->request("DELE $msgno");
+    }
+
+
+    /**
+     * Make RSET call, which rollbacks delete requests
+     *
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function undelete()
+    {
+        $this->request('RSET');
+    }
+}

webui/Zend/Mail/Protocol/Smtp.php

@@ -0,0 +1,443 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Smtp.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+
+/**
+ * @see Zend_Mail_Protocol_Abstract
+ */
+require_once 'Zend/Mail/Protocol/Abstract.php';
+
+
+/**
+ * Smtp implementation of Zend_Mail_Protocol_Abstract
+ *
+ * Minimum implementation according to RFC2821: EHLO, MAIL FROM, RCPT TO, DATA, RSET, NOOP, QUIT
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Smtp extends Zend_Mail_Protocol_Abstract
+{
+    /**
+     * The transport method for the socket
+     *
+     * @var string
+     */
+    protected $_transport = 'tcp';
+
+
+    /**
+     * Indicates that a session is requested to be secure
+     *
+     * @var string
+     */
+    protected $_secure;
+
+
+    /**
+     * Indicates an smtp session has been started by the HELO command
+     *
+     * @var boolean
+     */
+    protected $_sess = false;
+
+
+    /**
+     * Indicates the HELO command has been issues
+     *
+     * @var unknown_type
+     */
+    protected $_helo = false;
+
+
+    /**
+     * Indicates an smtp AUTH has been issued and authenticated
+     *
+     * @var unknown_type
+     */
+    protected $_auth = false;
+
+
+    /**
+     * Indicates a MAIL command has been issued
+     *
+     * @var unknown_type
+     */
+    protected $_mail = false;
+
+
+    /**
+     * Indicates one or more RCTP commands have been issued
+     *
+     * @var unknown_type
+     */
+    protected $_rcpt = false;
+
+
+    /**
+     * Indicates that DATA has been issued and sent
+     *
+     * @var unknown_type
+     */
+    protected $_data = null;
+
+
+    /**
+     * Constructor.
+     *
+     * @param  string  $host
+     * @param  integer $port
+     * @param  array   $config
+     * @return void
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function __construct($host = '127.0.0.1', $port = null, array $config = array())
+    {
+        if (isset($config['ssl'])) {
+            switch (strtolower($config['ssl'])) {
+                case 'tls':
+                    $this->_secure = 'tls';
+                    break;
+
+                case 'ssl':
+                    $this->_transport = 'ssl';
+                    $this->_secure = 'ssl';
+                    if ($port == null) {
+                        $port = 465;
+                    }
+                    break;
+
+                default:
+                    /**
+                     * @see Zend_Mail_Protocol_Exception
+                     */
+                    require_once 'Zend/Mail/Protocol/Exception.php';
+                    throw new Zend_Mail_Protocol_Exception($config['ssl'] . ' is unsupported SSL type');
+                    break;
+            }
+        }
+
+        // If no port has been specified then check the master PHP ini file. Defaults to 25 if the ini setting is null.
+        if ($port == null) {
+            if (($port = ini_get('smtp_port')) == '') {
+                $port = 25;
+            }
+        }
+
+        parent::__construct($host, $port);
+    }
+
+
+    /**
+     * Connect to the server with the parameters given in the constructor.
+     *
+     * @return boolean
+     */
+    public function connect()
+    {
+        return $this->_connect($this->_transport . '://' . $this->_host . ':'. $this->_port);
+    }
+
+
+    /**
+     * Initiate HELO/EHLO sequence and set flag to indicate valid smtp session
+     *
+     * @param  string $host The client hostname or IP address (default: 127.0.0.1)
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function helo($host = '127.0.0.1')
+    {
+        // Respect RFC 2821 and disallow HELO attempts if session is already initiated.
+        if ($this->_sess === true) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('Cannot issue HELO to existing session');
+        }
+
+        // Validate client hostname
+        if (!$this->_validHost->isValid($host)) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception(join(', ', $this->_validHost->getMessages()));
+        }
+
+        // Initiate helo sequence
+        $this->_expect(220, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+        $this->_ehlo($host);
+
+        // If a TLS session is required, commence negotiation
+        if ($this->_secure == 'tls') {
+            $this->_send('STARTTLS');
+            $this->_expect(220, 180);
+            if (!stream_socket_enable_crypto($this->_socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
+                /**
+                 * @see Zend_Mail_Protocol_Exception
+                 */
+                require_once 'Zend/Mail/Protocol/Exception.php';
+                throw new Zend_Mail_Protocol_Exception('Unable to connect via TLS');
+            }
+            $this->_ehlo($host);
+        }
+
+        $this->_startSession();
+        $this->auth();
+    }
+
+
+    /**
+     * Send EHLO or HELO depending on capabilities of smtp host
+     *
+     * @param  string $host The client hostname or IP address (default: 127.0.0.1)
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    protected function _ehlo($host)
+    {
+        // Support for older, less-compliant remote servers. Tries multiple attempts of EHLO or HELO.
+        try {
+            $this->_send('EHLO ' . $host);
+            $this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+        } catch (Zend_Mail_Protocol_Exception $e) {
+            $this->_send('HELO ' . $host);
+            $this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+        } catch (Zend_Mail_Protocol_Exception $e) {
+            throw $e;
+        }
+    }
+
+
+    /**
+     * Issues MAIL command
+     *
+     * @param  string $from Sender mailbox
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function mail($from)
+    {
+        if ($this->_sess !== true) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('A valid session has not been started');
+        }
+
+        $this->_send('MAIL FROM:<' . $from . '>');
+        $this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+
+        // Set mail to true, clear recipients and any existing data flags as per 4.1.1.2 of RFC 2821
+        $this->_mail = true;
+        $this->_rcpt = false;
+        $this->_data = false;
+    }
+
+
+    /**
+     * Issues RCPT command
+     *
+     * @param  string $to Receiver(s) mailbox
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function rcpt($to)
+    {
+        if ($this->_mail !== true) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('No sender reverse path has been supplied');
+        }
+
+        // Set rcpt to true, as per 4.1.1.3 of RFC 2821
+        $this->_send('RCPT TO:<' . $to . '>');
+        $this->_expect(array(250, 251), 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+        $this->_rcpt = true;
+    }
+
+
+    /**
+     * Issues DATA command
+     *
+     * @param  string $data
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function data($data)
+    {
+        // Ensure recipients have been set
+        if ($this->_rcpt !== true) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('No recipient forward path has been supplied');
+        }
+
+        $this->_send('DATA');
+        $this->_expect(354, 120); // Timeout set for 2 minutes as per RFC 2821 4.5.3.2
+
+        foreach (explode(Zend_Mime::LINEEND, $data) as $line) {
+            if (strpos($line, '.') === 0) {
+                // Escape lines prefixed with a '.'
+                $line = '.' . $line;
+            }
+            $this->_send($line);
+        }
+
+        $this->_send('.');
+        $this->_expect(250, 600); // Timeout set for 10 minutes as per RFC 2821 4.5.3.2
+        $this->_data = true;
+    }
+
+
+    /**
+     * Issues the RSET command and validates answer
+     *
+     * Can be used to restore a clean smtp communication state when a transaction has been cancelled or commencing a new transaction.
+     *
+     * @return void
+     */
+    public function rset()
+    {
+        $this->_send('RSET');
+        // MS ESMTP doesn't follow RFC, see [ZF-1377]
+        $this->_expect(array(250, 220));
+
+        $this->_mail = false;
+        $this->_rcpt = false;
+        $this->_data = false;
+    }
+
+
+    /**
+     * Issues the NOOP command and validates answer
+     *
+     * Not used by Zend_Mail, could be used to keep a connection alive or check if it is still open.
+     *
+     * @return void
+     */
+    public function noop()
+    {
+        $this->_send('NOOP');
+        $this->_expect(250, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+    }
+
+
+    /**
+     * Issues the VRFY command and validates answer
+     *
+     * Not used by Zend_Mail.
+     *
+     * @param  string $user User Name or eMail to verify
+     * @return void
+     */
+    public function vrfy($user)
+    {
+        $this->_send('VRFY ' . $user);
+        $this->_expect(array(250, 251, 252), 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+    }
+
+
+    /**
+     * Issues the QUIT command and clears the current session
+     *
+     * @return void
+     */
+    public function quit()
+    {
+        if ($this->_sess) {
+            $this->_send('QUIT');
+            $this->_expect(221, 300); // Timeout set for 5 minutes as per RFC 2821 4.5.3.2
+            $this->_stopSession();
+        }
+    }
+
+
+    /**
+     * Default authentication method
+     *
+     * This default method is implemented by AUTH adapters to properly authenticate to a remote host.
+     *
+     * @throws Zend_Mail_Protocol_Exception
+     * @return void
+     */
+    public function auth()
+    {
+        if ($this->_auth === true) {
+            /**
+             * @see Zend_Mail_Protocol_Exception
+             */
+            require_once 'Zend/Mail/Protocol/Exception.php';
+            throw new Zend_Mail_Protocol_Exception('Already authenticated for this session');
+        }
+    }
+
+
+    /**
+     * Closes connection
+     *
+     * @return void
+     */
+    public function disconnect()
+    {
+        $this->_disconnect();
+    }
+
+
+    /**
+     * Start mail session
+     *
+     * @return void
+     */
+    protected function _startSession()
+    {
+        $this->_sess = true;
+    }
+
+
+    /**
+     * Stop mail session
+     *
+     * @return void
+     */
+    protected function _stopSession()
+    {
+        $this->_sess = false;
+    }
+}

webui/Zend/Mail/Protocol/Smtp/Auth/Crammd5.php

@@ -0,0 +1,108 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Crammd5.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Protocol_Smtp
+ */
+require_once 'Zend/Mail/Protocol/Smtp.php';
+
+
+/**
+ * Performs CRAM-MD5 authentication
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Smtp_Auth_Crammd5 extends Zend_Mail_Protocol_Smtp
+{
+    /**
+     * Constructor.
+     *
+     * @param  string $host   (Default: 127.0.0.1)
+     * @param  int    $port   (Default: null)
+     * @param  array  $config Auth-specific parameters
+     * @return void
+     */
+    public function __construct($host = '127.0.0.1', $port = null, $config = null)
+    {
+        if (is_array($config)) {
+            if (isset($config['username'])) {
+                $this->_username = $config['username'];
+            }
+            if (isset($config['password'])) {
+                $this->_password = $config['password'];
+            }
+        }
+
+        parent::__construct($host, $port, $config);
+    }
+
+
+    /**
+     * @todo Perform CRAM-MD5 authentication with supplied credentials
+     *
+     * @return void
+     */
+    public function auth()
+    {
+        // Ensure AUTH has not already been initiated.
+        parent::auth();
+
+        $this->_send('AUTH CRAM-MD5');
+        $challenge = $this->_expect(334);
+        $challenge = base64_decode($challenge);
+        $digest = $this->_hmacMd5($this->_password, $challenge);
+        $this->_send(base64_encode($this->_username . ' ' . $digest));
+        $this->_expect(235);
+        $this->_auth = true;
+    }
+
+
+    /**
+     * Prepare CRAM-MD5 response to server's ticket
+     *
+     * @param  string $key   Challenge key (usually password)
+     * @param  string $data  Challenge data
+     * @param  string $block Length of blocks
+     * @return string
+     */
+    protected function _hmacMd5($key, $data, $block = 64)
+    {
+        if (strlen($key) > 64) {
+            $key = pack('H32', md5($key));
+        } elseif (strlen($key) < 64) {
+            $key = str_pad($key, $block, "\0");
+        }
+
+        $k_ipad = substr($key, 0, 64) ^ str_repeat(chr(0x36), 64);
+        $k_opad = substr($key, 0, 64) ^ str_repeat(chr(0x5C), 64);
+
+        $inner = pack('H32', md5($k_ipad . $data));
+        $digest = md5($k_opad . $inner);
+
+        return $digest;
+    }
+}

webui/Zend/Mail/Protocol/Smtp/Auth/Login.php

@@ -0,0 +1,98 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Login.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Protocol_Smtp
+ */
+require_once 'Zend/Mail/Protocol/Smtp.php';
+
+
+/**
+ * Performs LOGIN authentication
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Smtp_Auth_Login extends Zend_Mail_Protocol_Smtp
+{
+    /**
+     * LOGIN username
+     *
+     * @var string
+     */
+    protected $_username;
+
+
+    /**
+     * LOGIN password
+     *
+     * @var string
+     */
+    protected $_password;
+
+
+    /**
+     * Constructor.
+     *
+     * @param  string $host   (Default: 127.0.0.1)
+     * @param  int    $port   (Default: null)
+     * @param  array  $config Auth-specific parameters
+     * @return void
+     */
+    public function __construct($host = '127.0.0.1', $port = null, $config = null)
+    {
+        if (is_array($config)) {
+            if (isset($config['username'])) {
+                $this->_username = $config['username'];
+            }
+            if (isset($config['password'])) {
+                $this->_password = $config['password'];
+            }
+        }
+
+        parent::__construct($host, $port, $config);
+    }
+
+
+    /**
+     * Perform LOGIN authentication with supplied credentials
+     *
+     * @return void
+     */
+    public function auth()
+    {
+        // Ensure AUTH has not already been initiated.
+        parent::auth();
+
+        $this->_send('AUTH LOGIN');
+        $this->_expect(334);
+        $this->_send(base64_encode($this->_username));
+        $this->_expect(334);
+        $this->_send(base64_encode($this->_password));
+        $this->_expect(235);
+        $this->_auth = true;
+    }
+}

webui/Zend/Mail/Protocol/Smtp/Auth/Plain.php

@@ -0,0 +1,96 @@
+<?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_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Plain.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Protocol_Smtp
+ */
+require_once 'Zend/Mail/Protocol/Smtp.php';
+
+
+/**
+ * Performs PLAIN authentication
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Protocol
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Protocol_Smtp_Auth_Plain extends Zend_Mail_Protocol_Smtp
+{
+    /**
+     * PLAIN username
+     *
+     * @var string
+     */
+    protected $_username;
+
+
+    /**
+     * PLAIN password
+     *
+     * @var string
+     */
+    protected $_password;
+
+
+    /**
+     * Constructor.
+     *
+     * @param  string $host   (Default: 127.0.0.1)
+     * @param  int    $port   (Default: null)
+     * @param  array  $config Auth-specific parameters
+     * @return void
+     */
+    public function __construct($host = '127.0.0.1', $port = null, $config = null)
+    {
+        if (is_array($config)) {
+            if (isset($config['username'])) {
+                $this->_username = $config['username'];
+            }
+            if (isset($config['password'])) {
+                $this->_password = $config['password'];
+            }
+        }
+
+        parent::__construct($host, $port, $config);
+    }
+
+
+    /**
+     * Perform PLAIN authentication with supplied credentials
+     *
+     * @return void
+     */
+    public function auth()
+    {
+        // Ensure AUTH has not already been initiated.
+        parent::auth();
+
+        $this->_send('AUTH PLAIN');
+        $this->_expect(334);
+        $this->_send(base64_encode("\0" . $this->_username . "\0" . $this->_password));
+        $this->_expect(235);
+        $this->_auth = true;
+    }
+}

webui/Zend/Mail/Storage.php

@@ -0,0 +1,39 @@
+<?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_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Storage.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage
+{
+    // maildir and IMAP flags, using IMAP names, where possible to be able to distinguish between IMAP
+    // system flags and other flags
+    const FLAG_PASSED   = 'Passed';
+    const FLAG_SEEN     = '\Seen';
+    const FLAG_ANSWERED = '\Answered';
+    const FLAG_FLAGGED  = '\Flagged';
+    const FLAG_DELETED  = '\Deleted';
+    const FLAG_DRAFT    = '\Draft';
+    const FLAG_RECENT   = '\Recent';
+}

webui/Zend/Mail/Storage/Abstract.php

@@ -0,0 +1,368 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Abstract.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Mail_Storage_Abstract implements Countable, ArrayAccess, SeekableIterator
+{
+    /**
+     * class capabilities with default values
+     * @var array
+     */
+    protected $_has = array('uniqueid'  => true,
+                            'delete'    => false,
+                            'create'    => false,
+                            'top'       => false,
+                            'fetchPart' => true,
+                            'flags'     => false);
+
+    /**
+     * current iteration position
+     * @var int
+     */
+    protected $_iterationPos = 0;
+
+    /**
+     * maximum iteration position (= message count)
+     * @var null|int
+     */
+    protected $_iterationMax = null;
+
+    /**
+     * used message class, change it in an extened class to extend the returned message class
+     * @var string
+     */
+    protected $_messageClass = 'Zend_Mail_Message';
+
+    /**
+     * Getter for has-properties. The standard has properties
+     * are: hasFolder, hasUniqueid, hasDelete, hasCreate, hasTop
+     *
+     * The valid values for the has-properties are:
+     *   - true if a feature is supported
+     *   - false if a feature is not supported
+     *   - null is it's not yet known or it can't be know if a feature is supported
+     *
+     * @param  string $var  property name
+     * @return bool         supported or not
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __get($var)
+    {
+        if (strpos($var, 'has') === 0) {
+            $var = strtolower(substr($var, 3));
+            return isset($this->_has[$var]) ? $this->_has[$var] : null;
+        }
+
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception($var . ' not found');
+    }
+
+
+    /**
+     * Get a full list of features supported by the specific mail lib and the server
+     *
+     * @return array list of features as array(featurename => true|false[|null])
+     */
+    public function getCapabilities()
+    {
+        return $this->_has;
+    }
+
+
+    /**
+     * Count messages messages in current box/folder
+     *
+     * @return int number of messages
+     * @throws Zend_Mail_Storage_Exception
+     */
+    abstract public function countMessages();
+
+
+    /**
+     * Get a list of messages with number and size
+     *
+     * @param  int $id  number of message
+     * @return int|array size of given message of list with all messages as array(num => size)
+     */
+    abstract public function getSize($id = 0);
+
+
+    /**
+     * Get a message with headers and body
+     *
+     * @param int $id number of message
+     * @return Zend_Mail_Message
+     */
+    abstract public function getMessage($id);
+
+    abstract public function getFullMessage($id);
+
+
+    /**
+     * Get raw header of message or part
+     *
+     * @param  int               $id       number of message
+     * @param  null|array|string $part     path to part or null for messsage header
+     * @param  int               $topLines include this many lines with header (after an empty line)
+     * @return string raw header
+     */
+    abstract public function getRawHeader($id, $part = null, $topLines = 0);
+
+    /**
+     * Get raw content of message or part
+     *
+     * @param  int               $id   number of message
+     * @param  null|array|string $part path to part or null for messsage content
+     * @return string raw content
+     */
+    abstract public function getRawContent($id, $part = null);
+
+    /**
+     * Create instance with parameters
+     *
+     * @param  array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     */
+    abstract public function __construct($params);
+
+
+    /**
+     * Destructor calls close() and therefore closes the resource.
+     */
+    public function __destruct()
+    {
+        $this->close();
+    }
+
+
+    /**
+     * Close resource for mail lib. If you need to control, when the resource
+     * is closed. Otherwise the destructor would call this.
+     *
+     * @return null
+     */
+    abstract public function close();
+
+
+    /**
+     * Keep the resource alive.
+     *
+     * @return null
+     */
+    abstract public function noop();
+
+    /**
+     * delete a message from current box/folder
+     *
+     * @return null
+     */
+    abstract public function removeMessage($id);
+
+    /**
+     * get unique id for one or all messages
+     *
+     * if storage does not support unique ids it's the same as the message number
+     *
+     * @param int|null $id message number
+     * @return array|string message number for given message or all messages as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    abstract public function getUniqueId($id = null);
+
+    /**
+     * get a message number from a unique id
+     *
+     * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+     * as parameter and use this method to translate it to message number right before calling removeMessage()
+     *
+     * @param string $id unique id
+     * @return int message number
+     * @throws Zend_Mail_Storage_Exception
+     */
+    abstract public function getNumberByUniqueId($id);
+
+    // interface implementations follows
+
+    /**
+     * Countable::count()
+     *
+     * @return   int
+     */
+     public function count()
+     {
+        return $this->countMessages();
+     }
+
+
+     /**
+      * ArrayAccess::offsetExists()
+      *
+      * @param    int     $id
+      * @return   boolean
+      */
+     public function offsetExists($id)
+     {
+        try {
+            if ($this->getMessage($id)) {
+                return true;
+            }
+        } catch(Zend_Mail_Storage_Exception $e) {}
+
+        return false;
+     }
+
+
+     /**
+      * ArrayAccess::offsetGet()
+      *
+      * @param    int $id
+      * @return   Zend_Mail_Message message object
+      */
+     public function offsetGet($id)
+     {
+        return $this->getMessage($id);
+     }
+
+
+     /**
+      * ArrayAccess::offsetSet()
+      *
+      * @param    id     $id
+      * @param    mixed  $value
+      * @throws   Zend_Mail_Storage_Exception
+      * @return   void
+      */
+     public function offsetSet($id, $value)
+     {
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('cannot write mail messages via array access');
+     }
+
+
+     /**
+      * ArrayAccess::offsetUnset()
+      *
+      * @param    int   $id
+      * @return   boolean success
+      */
+     public function offsetUnset($id)
+     {
+        return $this->removeMessage($id);
+     }
+
+
+     /**
+      * Iterator::rewind()
+      *
+      * Rewind always gets the new count from the storage. Thus if you use
+      * the interfaces and your scripts take long you should use reset()
+      * from time to time.
+      *
+      * @return   void
+      */
+     public function rewind()
+     {
+        $this->_iterationMax = $this->countMessages();
+        $this->_iterationPos = 1;
+     }
+
+
+     /**
+      * Iterator::current()
+      *
+      * @return   Zend_Mail_Message current message
+      */
+     public function current()
+     {
+        return $this->getMessage($this->_iterationPos);
+     }
+
+
+     /**
+      * Iterator::key()
+      *
+      * @return   int id of current position
+      */
+     public function key()
+     {
+        return $this->_iterationPos;
+     }
+
+
+     /**
+      * Iterator::next()
+      *
+      * @return   void
+      */
+     public function next()
+     {
+        ++$this->_iterationPos;
+     }
+
+
+     /**
+      * Iterator::valid()
+      *
+      * @return   boolean
+      */
+     public function valid()
+     {
+        if ($this->_iterationMax === null) {
+          $this->_iterationMax = $this->countMessages();
+        }
+        return $this->_iterationPos && $this->_iterationPos <= $this->_iterationMax;
+     }
+
+
+     /**
+      * SeekableIterator::seek()
+      *
+      * @param  int $pos
+      * @return void
+      * @throws OutOfBoundsException
+      */
+     public function seek($pos)
+     {
+        if ($this->_iterationMax === null) {
+          $this->_iterationMax = $this->countMessages();
+        }
+
+        if ($pos > $this->_iterationMax) {
+            throw new OutOfBoundsException('this position does not exist');
+        }
+        $this->_iterationPos = $pos;
+     }
+
+}

webui/Zend/Mail/Storage/Exception.php

@@ -0,0 +1,39 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Exception
+ */
+require_once 'Zend/Mail/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Exception extends Zend_Mail_Exception
+{}
+

webui/Zend/Mail/Storage/Folder.php

@@ -0,0 +1,236 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Folder.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Folder implements RecursiveIterator
+{
+    /**
+     * subfolders of folder array(localName => Zend_Mail_Storage_Folder folder)
+     * @var array
+     */
+    protected $_folders;
+
+    /**
+     * local name (name of folder in parent folder)
+     * @var string
+     */
+    protected $_localName;
+
+    /**
+     * global name (absolute name of folder)
+     * @var string
+     */
+    protected $_globalName;
+
+    /**
+     * folder is selectable if folder is able to hold messages, else it's just a parent folder
+     * @var bool
+     */
+    protected $_selectable = true;
+
+    /**
+     * create a new mail folder instance
+     *
+     * @param string $localName  name of folder in current subdirectory
+     * @param string $globalName absolute name of folder
+     * @param bool   $selectable if true folder holds messages, if false it's just a parent for subfolders
+     * @param array  $folders    init with given instances of Zend_Mail_Storage_Folder as subfolders
+     */
+    public function __construct($localName, $globalName = '', $selectable = true, array $folders = array())
+    {
+        $this->_localName  = $localName;
+        $this->_globalName = $globalName ? $globalName : $localName;
+        $this->_selectable = $selectable;
+        $this->_folders    = $folders;
+    }
+
+    /**
+     * implements RecursiveIterator::hasChildren()
+     *
+     * @return bool current element has children
+     */
+    public function hasChildren()
+    {
+        $current = $this->current();
+        return $current && $current instanceof Zend_Mail_Storage_Folder && !$current->isLeaf();
+    }
+
+    /**
+     * implements RecursiveIterator::getChildren()
+     *
+     * @return Zend_Mail_Storage_Folder same as self::current()
+     */
+    public function getChildren()
+    {
+        return $this->current();
+    }
+
+    /**
+     * implements Iterator::valid()
+     *
+     * @return bool check if there's a current element
+     */
+    public function valid()
+    {
+        return key($this->_folders) !== null;
+    }
+
+    /**
+     * implements Iterator::next()
+     *
+     * @return null
+     */
+    public function next()
+    {
+        next($this->_folders);
+    }
+
+    /**
+     * implements Iterator::key()
+     *
+     * @return string key/local name of current element
+     */
+    public function key()
+    {
+        return key($this->_folders);
+    }
+
+    /**
+     * implements Iterator::current()
+     *
+     * @return Zend_Mail_Storage_Folder current folder
+     */
+    public function current()
+    {
+        return current($this->_folders);
+    }
+
+    /**
+     * implements Iterator::rewind()
+     *
+     * @return null
+     */
+    public function rewind()
+    {
+        reset($this->_folders);
+    }
+
+    /**
+     * get subfolder named $name
+     *
+     * @param  string $name wanted subfolder
+     * @return Zend_Mail_Storage_Folder folder named $folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __get($name)
+    {
+        if (!isset($this->_folders[$name])) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception("no subfolder named $name");
+        }
+
+        return $this->_folders[$name];
+    }
+
+    /**
+     * add or replace subfolder named $name
+     *
+     * @param string $name local name of subfolder
+     * @param Zend_Mail_Storage_Folder $folder instance for new subfolder
+     * @return null
+     */
+    public function __set($name, Zend_Mail_Storage_Folder $folder)
+    {
+        $this->_folders[$name] = $folder;
+    }
+
+    /**
+     * remove subfolder named $name
+     *
+     * @param string $name local name of subfolder
+     * @return null
+     */
+    public function __unset($name)
+    {
+        unset($this->_folders[$name]);
+    }
+
+    /**
+     * magic method for easy output of global name
+     *
+     * @return string global name of folder
+     */
+    public function __toString()
+    {
+        return (string)$this->getGlobalName();
+    }
+
+    /**
+     * get local name
+     *
+     * @return string local name
+     */
+    public function getLocalName()
+    {
+        return $this->_localName;
+    }
+
+    /**
+     * get global name
+     *
+     * @return string global name
+     */
+    public function getGlobalName()
+    {
+        return $this->_globalName;
+    }
+
+    /**
+     * is this folder selectable?
+     *
+     * @return bool selectable
+     */
+    public function isSelectable()
+    {
+        return $this->_selectable;
+    }
+
+    /**
+     * check if folder has no subfolder
+     *
+     * @return bool true if no subfolders
+     */
+    public function isLeaf()
+    {
+        return empty($this->_folders);
+    }
+}

webui/Zend/Mail/Storage/Folder/Interface.php

@@ -0,0 +1,60 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Mail_Storage_Folder_Interface
+{
+    /**
+     * get root folder or given folder
+     *
+     * @param string $rootFolder get folder structure for given folder, else root
+     * @return Zend_Mail_Storage_Folder root or wanted folder
+     */
+    public function getFolders($rootFolder = null);
+
+    /**
+     * select given folder
+     *
+     * folder must be selectable!
+     *
+     * @param Zend_Mail_Storage_Folder|string $globalName global name of folder or instance for subfolder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function selectFolder($globalName);
+
+
+    /**
+     * get Zend_Mail_Storage_Folder instance for current folder
+     *
+     * @return Zend_Mail_Storage_Folder instance of current folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getCurrentFolder();
+}

webui/Zend/Mail/Storage/Folder/Maildir.php

@@ -0,0 +1,265 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Maildir.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Folder
+ */
+require_once 'Zend/Mail/Storage/Folder.php';
+
+/**
+ * @see Zend_Mail_Storage_Folder_Interface
+ */
+require_once 'Zend/Mail/Storage/Folder/Interface.php';
+
+/**
+ * @see Zend_Mail_Storage_Maildir
+ */
+require_once 'Zend/Mail/Storage/Maildir.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Folder_Maildir extends Zend_Mail_Storage_Maildir implements Zend_Mail_Storage_Folder_Interface
+{
+    /**
+     * Zend_Mail_Storage_Folder root folder for folder structure
+     * @var Zend_Mail_Storage_Folder
+     */
+    protected $_rootFolder;
+
+    /**
+     * rootdir of folder structure
+     * @var string
+     */
+    protected $_rootdir;
+
+    /**
+     * name of current folder
+     * @var string
+     */
+    protected $_currentFolder;
+
+    /**
+     * delim char for subfolders
+     * @var string
+     */
+    protected $_delim;
+
+    /**
+     * Create instance with parameters
+     * Supported parameters are:
+     *   - dirname rootdir of maildir structure
+     *   - delim   delim char for folder structur, default is '.'
+     *   - folder intial selected folder, default is 'INBOX'
+     *
+     * @param array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        if (!isset($params->dirname) || !is_dir($params->dirname)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('no valid dirname given in params');
+        }
+
+        $this->_rootdir = rtrim($params->dirname, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+        $this->_delim = isset($params->delim) ? $params->delim : '.';
+
+        $this->_buildFolderTree();
+        $this->selectFolder(!empty($params->folder) ? $params->folder : 'INBOX');
+        $this->_has['top'] = true;
+        $this->_has['flags'] = true;
+    }
+
+    /**
+     * find all subfolders and mbox files for folder structure
+     *
+     * Result is save in Zend_Mail_Storage_Folder instances with the root in $this->_rootFolder.
+     * $parentFolder and $parentGlobalName are only used internally for recursion.
+     *
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _buildFolderTree()
+    {
+        $this->_rootFolder = new Zend_Mail_Storage_Folder('/', '/', false);
+        $this->_rootFolder->INBOX = new Zend_Mail_Storage_Folder('INBOX', 'INBOX', true);
+
+        $dh = @opendir($this->_rootdir);
+        if (!$dh) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception("can't read folders in maildir");
+        }
+        $dirs = array();
+        while (($entry = readdir($dh)) !== false) {
+            // maildir++ defines folders must start with .
+            if ($entry[0] != '.' || $entry == '.' || $entry == '..') {
+                continue;
+            }
+            if ($this->_isMaildir($this->_rootdir . $entry)) {
+                $dirs[] = $entry;
+            }
+        }
+        closedir($dh);
+
+        sort($dirs);
+        $stack = array(null);
+        $folderStack = array(null);
+        $parentFolder = $this->_rootFolder;
+        $parent = '.';
+
+        foreach ($dirs as $dir) {
+            do {
+                if (strpos($dir, $parent) === 0) {
+                    $local = substr($dir, strlen($parent));
+                    if (strpos($local, $this->_delim) !== false) {
+                        /**
+                         * @see Zend_Mail_Storage_Exception
+                         */
+                        require_once 'Zend/Mail/Storage/Exception.php';
+                        throw new Zend_Mail_Storage_Exception('error while reading maildir');
+                    }
+                    array_push($stack, $parent);
+                    $parent = $dir . $this->_delim;
+                    $folder = new Zend_Mail_Storage_Folder($local, substr($dir, 1), true);
+                    $parentFolder->$local = $folder;
+                    array_push($folderStack, $parentFolder);
+                    $parentFolder = $folder;
+                    break;
+                } else if ($stack) {
+                    $parent = array_pop($stack);
+                    $parentFolder = array_pop($folderStack);
+                }
+            } while ($stack);
+            if (!$stack) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception('error while reading maildir');
+            }
+        }
+    }
+
+    /**
+     * get root folder or given folder
+     *
+     * @param string $rootFolder get folder structure for given folder, else root
+     * @return Zend_Mail_Storage_Folder root or wanted folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getFolders($rootFolder = null)
+    {
+        if (!$rootFolder || $rootFolder == 'INBOX') {
+            return $this->_rootFolder;
+        }
+
+        // rootdir is same as INBOX in maildir
+        if (strpos($rootFolder, 'INBOX' . $this->_delim) === 0) {
+            $rootFolder = substr($rootFolder, 6);
+        }
+        $currentFolder = $this->_rootFolder;
+        $subname = trim($rootFolder, $this->_delim);
+        while ($currentFolder) {
+            @list($entry, $subname) = @explode($this->_delim, $subname, 2);
+            $currentFolder = $currentFolder->$entry;
+            if (!$subname) {
+                break;
+            }
+        }
+
+        if ($currentFolder->getGlobalName() != rtrim($rootFolder, $this->_delim)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception("folder $rootFolder not found");
+        }
+        return $currentFolder;
+    }
+
+    /**
+     * select given folder
+     *
+     * folder must be selectable!
+     *
+     * @param Zend_Mail_Storage_Folder|string $globalName global name of folder or instance for subfolder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function selectFolder($globalName)
+    {
+        $this->_currentFolder = (string)$globalName;
+
+        // getting folder from folder tree for validation
+        $folder = $this->getFolders($this->_currentFolder);
+
+        try {
+            $this->_openMaildir($this->_rootdir . '.' . $folder->getGlobalName());
+        } catch(Zend_Mail_Storage_Exception $e) {
+            // check what went wrong
+            if (!$folder->isSelectable()) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception("{$this->_currentFolder} is not selectable", 0, $e);
+            }
+            // seems like file has vanished; rebuilding folder tree - but it's still an exception
+            $this->_buildFolderTree($this->_rootdir);
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('seems like the maildir has vanished, I\'ve rebuild the ' .
+                                                         'folder tree, search for an other folder and try again', 0, $e);
+        }
+    }
+
+    /**
+     * get Zend_Mail_Storage_Folder instance for current folder
+     *
+     * @return Zend_Mail_Storage_Folder instance of current folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getCurrentFolder()
+    {
+        return $this->_currentFolder;
+    }
+}

webui/Zend/Mail/Storage/Folder/Mbox.php

@@ -0,0 +1,264 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Mbox.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Folder
+ */
+require_once 'Zend/Mail/Storage/Folder.php';
+
+/**
+ * @see Zend_Mail_Storage_Folder_Interface
+ */
+require_once 'Zend/Mail/Storage/Folder/Interface.php';
+
+/**
+ * @see Zend_Mail_Storage_Mbox
+ */
+require_once 'Zend/Mail/Storage/Mbox.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Folder_Mbox extends Zend_Mail_Storage_Mbox implements Zend_Mail_Storage_Folder_Interface
+{
+    /**
+     * Zend_Mail_Storage_Folder root folder for folder structure
+     * @var Zend_Mail_Storage_Folder
+     */
+    protected $_rootFolder;
+
+    /**
+     * rootdir of folder structure
+     * @var string
+     */
+    protected $_rootdir;
+
+    /**
+     * name of current folder
+     * @var string
+     */
+    protected $_currentFolder;
+
+    /**
+     * Create instance with parameters
+     *
+     * Disallowed parameters are:
+     *   - filename use Zend_Mail_Storage_Mbox for a single file
+     * Supported parameters are:
+     *   - dirname rootdir of mbox structure
+     *   - folder intial selected folder, default is 'INBOX'
+     *
+     * @param array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        if (isset($params->filename)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('use Zend_Mail_Storage_Mbox for a single file');
+        }
+
+        if (!isset($params->dirname) || !is_dir($params->dirname)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('no valid dirname given in params');
+        }
+
+        $this->_rootdir = rtrim($params->dirname, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+        $this->_buildFolderTree($this->_rootdir);
+        $this->selectFolder(!empty($params->folder) ? $params->folder : 'INBOX');
+        $this->_has['top']      = true;
+        $this->_has['uniqueid'] = false;
+    }
+
+    /**
+     * find all subfolders and mbox files for folder structure
+     *
+     * Result is save in Zend_Mail_Storage_Folder instances with the root in $this->_rootFolder.
+     * $parentFolder and $parentGlobalName are only used internally for recursion.
+     *
+     * @param string $currentDir call with root dir, also used for recursion.
+     * @param Zend_Mail_Storage_Folder|null $parentFolder used for recursion
+     * @param string $parentGlobalName used for rescursion
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _buildFolderTree($currentDir, $parentFolder = null, $parentGlobalName = '')
+    {
+        if (!$parentFolder) {
+            $this->_rootFolder = new Zend_Mail_Storage_Folder('/', '/', false);
+            $parentFolder = $this->_rootFolder;
+        }
+
+        $dh = @opendir($currentDir);
+        if (!$dh) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception("can't read dir $currentDir");
+        }
+        while (($entry = readdir($dh)) !== false) {
+            // ignore hidden files for mbox
+            if ($entry[0] == '.') {
+                continue;
+            }
+            $absoluteEntry = $currentDir . $entry;
+            $globalName = $parentGlobalName . DIRECTORY_SEPARATOR . $entry;
+            if (is_file($absoluteEntry) && $this->_isMboxFile($absoluteEntry)) {
+                $parentFolder->$entry = new Zend_Mail_Storage_Folder($entry, $globalName);
+                continue;
+            }
+            if (!is_dir($absoluteEntry) /* || $entry == '.' || $entry == '..' */) {
+                continue;
+            }
+            $folder = new Zend_Mail_Storage_Folder($entry, $globalName, false);
+            $parentFolder->$entry = $folder;
+            $this->_buildFolderTree($absoluteEntry . DIRECTORY_SEPARATOR, $folder, $globalName);
+        }
+
+        closedir($dh);
+    }
+
+    /**
+     * get root folder or given folder
+     *
+     * @param string $rootFolder get folder structure for given folder, else root
+     * @return Zend_Mail_Storage_Folder root or wanted folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getFolders($rootFolder = null)
+    {
+        if (!$rootFolder) {
+            return $this->_rootFolder;
+        }
+
+        $currentFolder = $this->_rootFolder;
+        $subname = trim($rootFolder, DIRECTORY_SEPARATOR);
+        while ($currentFolder) {
+            @list($entry, $subname) = @explode(DIRECTORY_SEPARATOR, $subname, 2);
+            $currentFolder = $currentFolder->$entry;
+            if (!$subname) {
+                break;
+            }
+        }
+
+        if ($currentFolder->getGlobalName() != DIRECTORY_SEPARATOR . trim($rootFolder, DIRECTORY_SEPARATOR)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception("folder $rootFolder not found");
+        }
+        return $currentFolder;
+    }
+
+    /**
+     * select given folder
+     *
+     * folder must be selectable!
+     *
+     * @param Zend_Mail_Storage_Folder|string $globalName global name of folder or instance for subfolder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function selectFolder($globalName)
+    {
+        $this->_currentFolder = (string)$globalName;
+
+        // getting folder from folder tree for validation
+        $folder = $this->getFolders($this->_currentFolder);
+
+        try {
+            $this->_openMboxFile($this->_rootdir . $folder->getGlobalName());
+        } catch(Zend_Mail_Storage_Exception $e) {
+            // check what went wrong
+            if (!$folder->isSelectable()) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception("{$this->_currentFolder} is not selectable", 0, $e);
+            }
+            // seems like file has vanished; rebuilding folder tree - but it's still an exception
+            $this->_buildFolderTree($this->_rootdir);
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('seems like the mbox file has vanished, I\'ve rebuild the ' .
+                                                         'folder tree, search for an other folder and try again', 0, $e);
+        }
+    }
+
+    /**
+     * get Zend_Mail_Storage_Folder instance for current folder
+     *
+     * @return Zend_Mail_Storage_Folder instance of current folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getCurrentFolder()
+    {
+        return $this->_currentFolder;
+    }
+
+    /**
+     * magic method for serialize()
+     *
+     * with this method you can cache the mbox class
+     *
+     * @return array name of variables
+     */
+    public function __sleep()
+    {
+        return array_merge(parent::__sleep(), array('_currentFolder', '_rootFolder', '_rootdir'));
+    }
+
+    /**
+     * magic method for unserialize()
+     *
+     * with this method you can cache the mbox class
+     *
+     * @return null
+     */
+    public function __wakeup()
+    {
+        // if cache is stall selectFolder() rebuilds the tree on error
+        parent::__wakeup();
+    }
+}

webui/Zend/Mail/Storage/Imap.php

@@ -0,0 +1,657 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Imap.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Abstract
+ */
+require_once 'Zend/Mail/Storage/Abstract.php';
+
+/**
+ * @see Zend_Mail_Protocol_Imap
+ */
+require_once 'Zend/Mail/Protocol/Imap.php';
+
+/**
+ * @see Zend_Mail_Storage_Writable_Interface
+ */
+require_once 'Zend/Mail/Storage/Writable/Interface.php';
+
+/**
+ * @see Zend_Mail_Storage_Folder_Interface
+ */
+require_once 'Zend/Mail/Storage/Folder/Interface.php';
+
+/**
+ * @see Zend_Mail_Storage_Folder
+ */
+require_once 'Zend/Mail/Storage/Folder.php';
+
+/**
+ * @see Zend_Mail_Message
+ */
+require_once 'Zend/Mail/Message.php';
+
+/**
+ * @see Zend_Mail_Storage
+ */
+require_once 'Zend/Mail/Storage.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Imap extends Zend_Mail_Storage_Abstract
+                             implements Zend_Mail_Storage_Folder_Interface, Zend_Mail_Storage_Writable_Interface
+{
+    // TODO: with an internal cache we could optimize this class, or create an extra class with
+    // such optimizations. Especially the various fetch calls could be combined to one cache call
+
+    /**
+     * protocol handler
+     * @var null|Zend_Mail_Protocol_Imap
+     */
+    protected $_protocol;
+
+    /**
+     * name of current folder
+     * @var string
+     */
+    protected $_currentFolder = '';
+
+    /**
+     * imap flags to constants translation
+     * @var array
+     */
+    protected static $_knownFlags = array('\Passed'   => Zend_Mail_Storage::FLAG_PASSED,
+                                          '\Answered' => Zend_Mail_Storage::FLAG_ANSWERED,
+                                          '\Seen'     => Zend_Mail_Storage::FLAG_SEEN,
+                                          '\Deleted'  => Zend_Mail_Storage::FLAG_DELETED,
+                                          '\Draft'    => Zend_Mail_Storage::FLAG_DRAFT,
+                                          '\Flagged'  => Zend_Mail_Storage::FLAG_FLAGGED);
+
+    /**
+     * map flags to search criterias
+     * @var array
+     */
+    protected static $_searchFlags = array('\Recent'   => 'RECENT',
+                                           '\Answered' => 'ANSWERED',
+                                           '\Seen'     => 'SEEN',
+                                           '\Deleted'  => 'DELETED',
+                                           '\Draft'    => 'DRAFT',
+                                           '\Flagged'  => 'FLAGGED');
+
+    /**
+     * Count messages all messages in current box
+     *
+     * @return int number of messages
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function countMessages($flags = null)
+    {
+        if (!$this->_currentFolder) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('No selected folder to count');
+        }
+
+        if ($flags === null) {
+            return count($this->_protocol->search(array('ALL')));
+        }
+
+        $params = array();
+        foreach ((array)$flags as $flag) {
+            if (isset(self::$_searchFlags[$flag])) {
+                $params[] = self::$_searchFlags[$flag];
+            } else {
+                $params[] = 'KEYWORD';
+                $params[] = $this->_protocol->escapeString($flag);
+            }
+        }
+        return count($this->_protocol->search($params));
+    }
+
+    /**
+     * get a list of messages with number and size
+     *
+     * @param int $id number of message
+     * @return int|array size of given message of list with all messages as array(num => size)
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getSize($id = 0)
+    {
+        if ($id) {
+            return $this->_protocol->fetch('RFC822.SIZE', $id);
+        }
+        return $this->_protocol->fetch('RFC822.SIZE', 1, INF);
+    }
+
+    /**
+     * Fetch a message
+     *
+     * @param int $id number of message
+     * @return Zend_Mail_Message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getMessage($id)
+    {
+        $data = $this->_protocol->fetch(array('FLAGS', 'RFC822.HEADER'), $id);
+        $header = $data['RFC822.HEADER'];
+
+        $flags = array();
+        foreach ($data['FLAGS'] as $flag) {
+            $flags[] = isset(self::$_knownFlags[$flag]) ? self::$_knownFlags[$flag] : $flag;
+        }
+
+        return new $this->_messageClass(array('handler' => $this, 'id' => $id, 'headers' => $header, 'flags' => $flags));
+    }
+
+    /*
+     * Get raw header of message or part
+     *
+     * @param  int               $id       number of message
+     * @param  null|array|string $part     path to part or null for messsage header
+     * @param  int               $topLines include this many lines with header (after an empty line)
+     * @param  int $topLines include this many lines with header (after an empty line)
+     * @return string raw header
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawHeader($id, $part = null, $topLines = 0)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        // TODO: toplines
+        return $this->_protocol->fetch('RFC822.HEADER', $id);
+    }
+
+    public function getFullMessage($id)
+    {
+        $data = $this->_protocol->fetch(array('RFC822.HEADER', 'RFC822.TEXT'), $id);
+        return $data['RFC822.HEADER'] . "\n\n" . $data['RFC822.TEXT'];
+    }
+
+
+    /*
+     * Get raw content of message or part
+     *
+     * @param  int               $id   number of message
+     * @param  null|array|string $part path to part or null for messsage content
+     * @return string raw content
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawContent($id, $part = null)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        return $this->_protocol->fetch('RFC822.TEXT', $id);
+    }
+
+
+    public function piler_batch_fetch($from, $to) {
+       return $this->_protocol->fetch(array('RFC822.HEADER', 'RFC822.TEXT'), $from, $to);
+    }
+
+
+    /**
+     * create instance with parameters
+     * Supported paramters are
+     *   - user username
+     *   - host hostname or ip address of IMAP server [optional, default = 'localhost']
+     *   - password password for user 'username' [optional, default = '']
+     *   - port port for IMAP server [optional, default = 110]
+     *   - ssl 'SSL' or 'TLS' for secure sockets
+     *   - folder select this folder [optional, default = 'INBOX']
+     *
+     * @param  array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        $this->_has['flags'] = true;
+
+        if ($params instanceof Zend_Mail_Protocol_Imap) {
+            $this->_protocol = $params;
+            try {
+                $this->selectFolder('INBOX');
+            } catch(Zend_Mail_Storage_Exception $e) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception('cannot select INBOX, is this a valid transport?', 0, $e);
+            }
+            return;
+        }
+
+        if (!isset($params->user)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('need at least user in params');
+        }
+
+        $host     = isset($params->host)     ? $params->host     : 'localhost';
+        $password = isset($params->password) ? $params->password : '';
+        $port     = isset($params->port)     ? $params->port     : null;
+        $ssl      = isset($params->ssl)      ? $params->ssl      : false;
+
+        $this->_protocol = new Zend_Mail_Protocol_Imap();
+        $this->_protocol->connect($host, $port, $ssl);
+        if (!$this->_protocol->login($params->user, $password)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot login, user or password wrong');
+        }
+        $this->selectFolder(isset($params->folder) ? $params->folder : 'INBOX');
+    }
+
+    /**
+     * Close resource for mail lib. If you need to control, when the resource
+     * is closed. Otherwise the destructor would call this.
+     *
+     * @return null
+     */
+    public function close()
+    {
+        $this->_currentFolder = '';
+        $this->_protocol->logout();
+    }
+
+    /**
+     * Keep the server busy.
+     *
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function noop()
+    {
+        if (!$this->_protocol->noop()) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('could not do nothing');
+        }
+    }
+
+    /**
+     * Remove a message from server. If you're doing that from a web enviroment
+     * you should be careful and use a uniqueid as parameter if possible to
+     * identify the message.
+     *
+     * @param   int $id number of message
+     * @return  null
+     * @throws  Zend_Mail_Storage_Exception
+     */
+    public function removeMessage($id)
+    {
+        if (!$this->_protocol->store(array(Zend_Mail_Storage::FLAG_DELETED), $id, null, '+')) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot set deleted flag');
+        }
+        // TODO: expunge here or at close? we can handle an error here better and are more fail safe
+        if (!$this->_protocol->expunge()) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('message marked as deleted, but could not expunge');
+        }
+    }
+
+    /**
+     * get unique id for one or all messages
+     *
+     * if storage does not support unique ids it's the same as the message number
+     *
+     * @param int|null $id message number
+     * @return array|string message number for given message or all messages as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getUniqueId($id = null)
+    {
+        if ($id) {
+            return $this->_protocol->fetch('UID', $id);
+        }
+
+        return $this->_protocol->fetch('UID', 1, INF);
+    }
+
+    /**
+     * get a message number from a unique id
+     *
+     * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+     * as parameter and use this method to translate it to message number right before calling removeMessage()
+     *
+     * @param string $id unique id
+     * @return int message number
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getNumberByUniqueId($id)
+    {
+        // TODO: use search to find number directly
+        $ids = $this->getUniqueId();
+        foreach ($ids as $k => $v) {
+            if ($v == $id) {
+                return $k;
+            }
+        }
+
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('unique id not found');
+    }
+
+
+    /**
+     * get root folder or given folder
+     *
+     * @param  string $rootFolder get folder structure for given folder, else root
+     * @return Zend_Mail_Storage_Folder root or wanted folder
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getFolders($rootFolder = null)
+    {
+        $folders = $this->_protocol->listMailbox((string)$rootFolder);
+        if (!$folders) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('folder not found');
+        }
+
+        ksort($folders, SORT_STRING);
+        $root = new Zend_Mail_Storage_Folder('/', '/', false);
+        $stack = array(null);
+        $folderStack = array(null);
+        $parentFolder = $root;
+        $parent = '';
+
+        foreach ($folders as $globalName => $data) {
+            do {
+                if (!$parent || strpos($globalName, $parent) === 0) {
+                    $pos = strrpos($globalName, $data['delim']);
+                    if ($pos === false) {
+                        $localName = $globalName;
+                    } else {
+                        $localName = substr($globalName, $pos + 1);
+                    }
+                    $selectable = !$data['flags'] || !in_array('\\Noselect', $data['flags']);
+
+                    array_push($stack, $parent);
+                    $parent = $globalName . $data['delim'];
+                    $folder = new Zend_Mail_Storage_Folder($localName, $globalName, $selectable);
+                    $parentFolder->$localName = $folder;
+                    array_push($folderStack, $parentFolder);
+                    $parentFolder = $folder;
+                    break;
+                } else if ($stack) {
+                    $parent = array_pop($stack);
+                    $parentFolder = array_pop($folderStack);
+                }
+            } while ($stack);
+            if (!$stack) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception('error while constructing folder tree');
+            }
+        }
+
+        return $root;
+    }
+
+    /**
+     * select given folder
+     *
+     * folder must be selectable!
+     *
+     * @param  Zend_Mail_Storage_Folder|string $globalName global name of folder or instance for subfolder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function selectFolder($globalName)
+    {
+        $this->_currentFolder = $globalName;
+        if (!$this->_protocol->select($this->_currentFolder)) {
+            $this->_currentFolder = '';
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot change folder, maybe it does not exist');
+        }
+    }
+
+
+    /**
+     * get Zend_Mail_Storage_Folder instance for current folder
+     *
+     * @return Zend_Mail_Storage_Folder instance of current folder
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getCurrentFolder()
+    {
+        return $this->_currentFolder;
+    }
+
+    /**
+     * create a new folder
+     *
+     * This method also creates parent folders if necessary. Some mail storages may restrict, which folder
+     * may be used as parent or which chars may be used in the folder name
+     *
+     * @param  string                          $name         global name of folder, local name if $parentFolder is set
+     * @param  string|Zend_Mail_Storage_Folder $parentFolder parent folder for new folder, else root folder is parent
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function createFolder($name, $parentFolder = null)
+    {
+        // TODO: we assume / as the hierarchy delim - need to get that from the folder class!
+        if ($parentFolder instanceof Zend_Mail_Storage_Folder) {
+            $folder = $parentFolder->getGlobalName() . '/' . $name;
+        } else if ($parentFolder != null) {
+            $folder = $parentFolder . '/' . $name;
+        } else {
+            $folder = $name;
+        }
+
+        if (!$this->_protocol->create($folder)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot create folder');
+        }
+    }
+
+    /**
+     * remove a folder
+     *
+     * @param  string|Zend_Mail_Storage_Folder $name      name or instance of folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function removeFolder($name)
+    {
+        if ($name instanceof Zend_Mail_Storage_Folder) {
+            $name = $name->getGlobalName();
+        }
+
+        if (!$this->_protocol->delete($name)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot delete folder');
+        }
+    }
+
+    /**
+     * rename and/or move folder
+     *
+     * The new name has the same restrictions as in createFolder()
+     *
+     * @param  string|Zend_Mail_Storage_Folder $oldName name or instance of folder
+     * @param  string                          $newName new global name of folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function renameFolder($oldName, $newName)
+    {
+        if ($oldName instanceof Zend_Mail_Storage_Folder) {
+            $oldName = $oldName->getGlobalName();
+        }
+
+        if (!$this->_protocol->rename($oldName, $newName)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot rename folder');
+        }
+    }
+
+    /**
+     * append a new message to mail storage
+     *
+     * @param  string                                     $message message as string or instance of message class
+     * @param  null|string|Zend_Mail_Storage_Folder       $folder  folder for new message, else current folder is taken
+     * @param  null|array                                 $flags   set flags for new message, else a default set is used
+     * @throws Zend_Mail_Storage_Exception
+     */
+     // not yet * @param string|Zend_Mail_Message|Zend_Mime_Message $message message as string or instance of message class
+    public function appendMessage($message, $folder = null, $flags = null)
+    {
+        if ($folder === null) {
+            $folder = $this->_currentFolder;
+        }
+
+        if ($flags === null) {
+            $flags = array(Zend_Mail_Storage::FLAG_SEEN);
+        }
+
+        // TODO: handle class instances for $message
+        if (!$this->_protocol->append($folder, $message, $flags)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot create message, please check if the folder exists and your flags');
+        }
+    }
+
+    /**
+     * copy an existing message
+     *
+     * @param  int                             $id     number of message
+     * @param  string|Zend_Mail_Storage_Folder $folder name or instance of targer folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function copyMessage($id, $folder)
+    {
+        if (!$this->_protocol->copy($folder, $id)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot copy message, does the folder exist?');
+        }
+    }
+
+    /**
+     * move an existing message
+     *
+     * NOTE: imap has no native move command, thus it's emulated with copy and delete
+     *
+     * @param  int                             $id     number of message
+     * @param  string|Zend_Mail_Storage_Folder $folder name or instance of targer folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function moveMessage($id, $folder) {
+        $this->copyMessage($id, $folder);
+        $this->removeMessage($id);
+    }
+
+    /**
+     * set flags for message
+     *
+     * NOTE: this method can't set the recent flag.
+     *
+     * @param  int   $id    number of message
+     * @param  array $flags new flags for message
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function setFlags($id, $flags)
+    {
+        if (!$this->_protocol->store($flags, $id)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot set flags, have you tried to set the recent flag or special chars?');
+        }
+    }
+}
+

webui/Zend/Mail/Storage/Maildir.php

@@ -0,0 +1,475 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Maildir.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Abstract
+ */
+require_once 'Zend/Mail/Storage/Abstract.php';
+
+/**
+ * @see Zend_Mail_Message_File
+ */
+require_once 'Zend/Mail/Message/File.php';
+
+/**
+ * @see Zend_Mail_Storage
+ */
+require_once 'Zend/Mail/Storage.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Maildir extends Zend_Mail_Storage_Abstract
+{
+    /**
+     * used message class, change it in an extened class to extend the returned message class
+     * @var string
+     */
+    protected $_messageClass = 'Zend_Mail_Message_File';
+
+    /**
+     * data of found message files in maildir dir
+     * @var array
+     */
+    protected $_files = array();
+
+    /**
+     * known flag chars in filenames
+     *
+     * This list has to be in alphabetical order for setFlags()
+     *
+     * @var array
+     */
+    protected static $_knownFlags = array('D' => Zend_Mail_Storage::FLAG_DRAFT,
+                                          'F' => Zend_Mail_Storage::FLAG_FLAGGED,
+                                          'P' => Zend_Mail_Storage::FLAG_PASSED,
+                                          'R' => Zend_Mail_Storage::FLAG_ANSWERED,
+                                          'S' => Zend_Mail_Storage::FLAG_SEEN,
+                                          'T' => Zend_Mail_Storage::FLAG_DELETED);
+
+    // TODO: getFlags($id) for fast access if headers are not needed (i.e. just setting flags)?
+
+    /**
+     * Count messages all messages in current box
+     *
+     * @return int number of messages
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function countMessages($flags = null)
+    {
+        if ($flags === null) {
+            return count($this->_files);
+        }
+
+        $count = 0;
+        if (!is_array($flags)) {
+            foreach ($this->_files as $file) {
+                if (isset($file['flaglookup'][$flags])) {
+                    ++$count;
+                }
+            }
+            return $count;
+        }
+
+        $flags = array_flip($flags);
+           foreach ($this->_files as $file) {
+               foreach ($flags as $flag => $v) {
+                   if (!isset($file['flaglookup'][$flag])) {
+                       continue 2;
+                   }
+               }
+               ++$count;
+           }
+           return $count;
+    }
+
+    /**
+     * Get one or all fields from file structure. Also checks if message is valid
+     *
+     * @param  int         $id    message number
+     * @param  string|null $field wanted field
+     * @return string|array wanted field or all fields as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _getFileData($id, $field = null)
+    {
+        if (!isset($this->_files[$id - 1])) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('id does not exist');
+        }
+
+        if (!$field) {
+            return $this->_files[$id - 1];
+        }
+
+        if (!isset($this->_files[$id - 1][$field])) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('field does not exist');
+        }
+
+        return $this->_files[$id - 1][$field];
+    }
+
+    /**
+     * Get a list of messages with number and size
+     *
+     * @param  int|null $id number of message or null for all messages
+     * @return int|array size of given message of list with all messages as array(num => size)
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getSize($id = null)
+    {
+        if ($id !== null) {
+            $filedata = $this->_getFileData($id);
+            return isset($filedata['size']) ? $filedata['size'] : filesize($filedata['filename']);
+        }
+
+        $result = array();
+        foreach ($this->_files as $num => $data) {
+            $result[$num + 1] = isset($data['size']) ? $data['size'] : filesize($data['filename']);
+        }
+
+        return $result;
+    }
+
+
+
+    /**
+     * Fetch a message
+     *
+     * @param  int $id number of message
+     * @return Zend_Mail_Message_File
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getMessage($id)
+    {
+        // TODO that's ugly, would be better to let the message class decide
+        if (strtolower($this->_messageClass) == 'zend_mail_message_file' || is_subclass_of($this->_messageClass, 'zend_mail_message_file')) {
+            return new $this->_messageClass(array('file'  => $this->_getFileData($id, 'filename'),
+                                                  'flags' => $this->_getFileData($id, 'flags')));
+        }
+
+        return new $this->_messageClass(array('handler' => $this, 'id' => $id, 'headers' => $this->getRawHeader($id),
+                                              'flags'   => $this->_getFileData($id, 'flags')));
+    }
+
+    /*
+     * Get raw header of message or part
+     *
+     * @param  int               $id       number of message
+     * @param  null|array|string $part     path to part or null for messsage header
+     * @param  int               $topLines include this many lines with header (after an empty line)
+     * @return string raw header
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawHeader($id, $part = null, $topLines = 0)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        $fh = fopen($this->_getFileData($id, 'filename'), 'r');
+
+        $content = '';
+        while (!feof($fh)) {
+            $line = fgets($fh);
+            if (!trim($line)) {
+                break;
+            }
+            $content .= $line;
+        }
+
+        fclose($fh);
+        return $content;
+    }
+
+    /*
+     * Get raw content of message or part
+     *
+     * @param  int               $id   number of message
+     * @param  null|array|string $part path to part or null for messsage content
+     * @return string raw content
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawContent($id, $part = null)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        $fh = fopen($this->_getFileData($id, 'filename'), 'r');
+
+        while (!feof($fh)) {
+            $line = fgets($fh);
+            if (!trim($line)) {
+                break;
+            }
+        }
+
+        $content = stream_get_contents($fh);
+        fclose($fh);
+        return $content;
+    }
+
+    /**
+     * Create instance with parameters
+     * Supported parameters are:
+     *   - dirname dirname of mbox file
+     *
+     * @param array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        if (!isset($params->dirname) || !is_dir($params->dirname)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('no valid dirname given in params');
+        }
+
+        if (!$this->_isMaildir($params->dirname)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('invalid maildir given');
+        }
+
+        $this->_has['top'] = true;
+        $this->_has['flags'] = true;
+        $this->_openMaildir($params->dirname);
+    }
+
+    /**
+     * check if a given dir is a valid maildir
+     *
+     * @param string $dirname name of dir
+     * @return bool dir is valid maildir
+     */
+    protected function _isMaildir($dirname)
+    {
+        if (file_exists($dirname . '/new') && !is_dir($dirname . '/new')) {
+            return false;
+        }
+        if (file_exists($dirname . '/tmp') && !is_dir($dirname . '/tmp')) {
+            return false;
+        }
+        return is_dir($dirname . '/cur');
+    }
+
+    /**
+     * open given dir as current maildir
+     *
+     * @param string $dirname name of maildir
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _openMaildir($dirname)
+    {
+        if ($this->_files) {
+            $this->close();
+        }
+
+        $dh = @opendir($dirname . '/cur/');
+        if (!$dh) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot open maildir');
+        }
+        $this->_getMaildirFiles($dh, $dirname . '/cur/');
+        closedir($dh);
+
+        $dh = @opendir($dirname . '/new/');
+        if ($dh) {
+            $this->_getMaildirFiles($dh, $dirname . '/new/', array(Zend_Mail_Storage::FLAG_RECENT));
+            closedir($dh);
+        } else if (file_exists($dirname . '/new/')) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot read recent mails in maildir');
+        }
+    }
+
+    /**
+     * find all files in opened dir handle and add to maildir files
+     *
+     * @param resource $dh            dir handle used for search
+     * @param string   $dirname       dirname of dir in $dh
+     * @param array    $default_flags default flags for given dir
+     * @return null
+     */
+    protected function _getMaildirFiles($dh, $dirname, $default_flags = array())
+    {
+        while (($entry = readdir($dh)) !== false) {
+            if ($entry[0] == '.' || !is_file($dirname . $entry)) {
+                continue;
+            }
+
+            @list($uniq, $info) = explode(':', $entry, 2);
+            @list(,$size) = explode(',', $uniq, 2);
+            if ($size && $size[0] == 'S' && $size[1] == '=') {
+                $size = substr($size, 2);
+            }
+            if (!ctype_digit($size)) {
+                $size = null;
+            }
+            @list($version, $flags) = explode(',', $info, 2);
+            if ($version != 2) {
+                $flags = '';
+            }
+
+            $named_flags = $default_flags;
+            $length = strlen($flags);
+            for ($i = 0; $i < $length; ++$i) {
+                $flag = $flags[$i];
+                $named_flags[$flag] = isset(self::$_knownFlags[$flag]) ? self::$_knownFlags[$flag] : $flag;
+            }
+
+            $data = array('uniq'       => $uniq,
+                          'flags'      => $named_flags,
+                          'flaglookup' => array_flip($named_flags),
+                          'filename'   => $dirname . $entry);
+            if ($size !== null) {
+                $data['size'] = (int)$size;
+            }
+            $this->_files[] = $data;
+        }
+    }
+
+
+    /**
+     * Close resource for mail lib. If you need to control, when the resource
+     * is closed. Otherwise the destructor would call this.
+     *
+     * @return void
+     */
+    public function close()
+    {
+        $this->_files = array();
+    }
+
+
+    /**
+     * Waste some CPU cycles doing nothing.
+     *
+     * @return void
+     */
+    public function noop()
+    {
+        return true;
+    }
+
+
+    /**
+     * stub for not supported message deletion
+     *
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function removeMessage($id)
+    {
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('maildir is (currently) read-only');
+    }
+
+    /**
+     * get unique id for one or all messages
+     *
+     * if storage does not support unique ids it's the same as the message number
+     *
+     * @param int|null $id message number
+     * @return array|string message number for given message or all messages as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getUniqueId($id = null)
+    {
+        if ($id) {
+            return $this->_getFileData($id, 'uniq');
+        }
+
+        $ids = array();
+        foreach ($this->_files as $num => $file) {
+            $ids[$num + 1] = $file['uniq'];
+        }
+        return $ids;
+    }
+
+    /**
+     * get a message number from a unique id
+     *
+     * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+     * as parameter and use this method to translate it to message number right before calling removeMessage()
+     *
+     * @param string $id unique id
+     * @return int message number
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getNumberByUniqueId($id)
+    {
+        foreach ($this->_files as $num => $file) {
+            if ($file['uniq'] == $id) {
+                return $num + 1;
+            }
+        }
+
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('unique id not found');
+    }
+}

webui/Zend/Mail/Storage/Mbox.php

@@ -0,0 +1,447 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Mbox.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Loader
+ * May be used in constructor, but commented out for now
+ */
+// require_once 'Zend/Loader.php';
+
+/**
+ * @see Zend_Mail_Storage_Abstract
+ */
+require_once 'Zend/Mail/Storage/Abstract.php';
+
+/**
+ * @see Zend_Mail_Message_File
+ */
+require_once 'Zend/Mail/Message/File.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Mbox extends Zend_Mail_Storage_Abstract
+{
+    /**
+     * file handle to mbox file
+     * @var null|resource
+     */
+    protected $_fh;
+
+    /**
+     * filename of mbox file for __wakeup
+     * @var string
+     */
+    protected $_filename;
+
+    /**
+     * modification date of mbox file for __wakeup
+     * @var int
+     */
+    protected $_filemtime;
+
+    /**
+     * start and end position of messages as array('start' => start, 'seperator' => headersep, 'end' => end)
+     * @var array
+     */
+    protected $_positions;
+
+    /**
+     * used message class, change it in an extened class to extend the returned message class
+     * @var string
+     */
+    protected $_messageClass = 'Zend_Mail_Message_File';
+
+    /**
+     * Count messages all messages in current box
+     *
+     * @return int number of messages
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function countMessages()
+    {
+        return count($this->_positions);
+    }
+
+
+    /**
+     * Get a list of messages with number and size
+     *
+     * @param  int|null $id  number of message or null for all messages
+     * @return int|array size of given message of list with all messages as array(num => size)
+     */
+    public function getSize($id = 0)
+    {
+        if ($id) {
+            $pos = $this->_positions[$id - 1];
+            return $pos['end'] - $pos['start'];
+        }
+
+        $result = array();
+        foreach ($this->_positions as $num => $pos) {
+            $result[$num + 1] = $pos['end'] - $pos['start'];
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Get positions for mail message or throw exeption if id is invalid
+     *
+     * @param int $id number of message
+     * @return array positions as in _positions
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _getPos($id)
+    {
+        if (!isset($this->_positions[$id - 1])) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('id does not exist');
+        }
+
+        return $this->_positions[$id - 1];
+    }
+
+
+    /**
+     * Fetch a message
+     *
+     * @param  int $id number of message
+     * @return Zend_Mail_Message_File
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getMessage($id)
+    {
+        // TODO that's ugly, would be better to let the message class decide
+        if (strtolower($this->_messageClass) == 'zend_mail_message_file' || is_subclass_of($this->_messageClass, 'zend_mail_message_file')) {
+            // TODO top/body lines
+            $messagePos = $this->_getPos($id);
+            return new $this->_messageClass(array('file' => $this->_fh, 'startPos' => $messagePos['start'],
+                                                  'endPos' => $messagePos['end']));
+        }
+
+        $bodyLines = 0; // TODO: need a way to change that
+
+        $message = $this->getRawHeader($id);
+        // file pointer is after headers now
+        if ($bodyLines) {
+            $message .= "\n";
+            while ($bodyLines-- && ftell($this->_fh) < $this->_positions[$id - 1]['end']) {
+                $message .= fgets($this->_fh);
+            }
+        }
+
+        return new $this->_messageClass(array('handler' => $this, 'id' => $id, 'headers' => $message));
+    }
+
+    /*
+     * Get raw header of message or part
+     *
+     * @param  int               $id       number of message
+     * @param  null|array|string $part     path to part or null for messsage header
+     * @param  int               $topLines include this many lines with header (after an empty line)
+     * @return string raw header
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawHeader($id, $part = null, $topLines = 0)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+        $messagePos = $this->_getPos($id);
+        // TODO: toplines
+        return stream_get_contents($this->_fh, $messagePos['separator'] - $messagePos['start'], $messagePos['start']);
+    }
+
+    /*
+     * Get raw content of message or part
+     *
+     * @param  int               $id   number of message
+     * @param  null|array|string $part path to part or null for messsage content
+     * @return string raw content
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawContent($id, $part = null)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+        $messagePos = $this->_getPos($id);
+        return stream_get_contents($this->_fh, $messagePos['end'] - $messagePos['separator'], $messagePos['separator']);
+    }
+
+    /**
+     * Create instance with parameters
+     * Supported parameters are:
+     *   - filename filename of mbox file
+     *
+     * @param array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        if (!isset($params->filename) /* || Zend_Loader::isReadable($params['filename']) */) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('no valid filename given in params');
+        }
+
+        $this->_openMboxFile($params->filename);
+        $this->_has['top']      = true;
+        $this->_has['uniqueid'] = false;
+    }
+
+    /**
+     * check if given file is a mbox file
+     *
+     * if $file is a resource its file pointer is moved after the first line
+     *
+     * @param  resource|string $file stream resource of name of file
+     * @param  bool $fileIsString file is string or resource
+     * @return bool file is mbox file
+     */
+    protected function _isMboxFile($file, $fileIsString = true)
+    {
+        if ($fileIsString) {
+            $file = @fopen($file, 'r');
+            if (!$file) {
+                return false;
+            }
+        } else {
+            fseek($file, 0);
+        }
+
+        $result = false;
+
+        $line = fgets($file);
+        if (strpos($line, 'From ') === 0) {
+            $result = true;
+        }
+
+        if ($fileIsString) {
+            @fclose($file);
+        }
+
+        return $result;
+    }
+
+    /**
+     * open given file as current mbox file
+     *
+     * @param  string $filename filename of mbox file
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    protected function _openMboxFile($filename)
+    {
+        if ($this->_fh) {
+            $this->close();
+        }
+
+        $this->_fh = @fopen($filename, 'r');
+        if (!$this->_fh) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('cannot open mbox file');
+        }
+        $this->_filename = $filename;
+        $this->_filemtime = filemtime($this->_filename);
+
+        if (!$this->_isMboxFile($this->_fh, false)) {
+            @fclose($this->_fh);
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('file is not a valid mbox format');
+        }
+
+        $messagePos = array('start' => ftell($this->_fh), 'separator' => 0, 'end' => 0);
+        while (($line = fgets($this->_fh)) !== false) {
+            if (strpos($line, 'From ') === 0) {
+                $messagePos['end'] = ftell($this->_fh) - strlen($line) - 2; // + newline
+                if (!$messagePos['separator']) {
+                    $messagePos['separator'] = $messagePos['end'];
+                }
+                $this->_positions[] = $messagePos;
+                $messagePos = array('start' => ftell($this->_fh), 'separator' => 0, 'end' => 0);
+            }
+            if (!$messagePos['separator'] && !trim($line)) {
+                $messagePos['separator'] = ftell($this->_fh);
+            }
+        }
+
+        $messagePos['end'] = ftell($this->_fh);
+        if (!$messagePos['separator']) {
+            $messagePos['separator'] = $messagePos['end'];
+        }
+        $this->_positions[] = $messagePos;
+    }
+
+    /**
+     * Close resource for mail lib. If you need to control, when the resource
+     * is closed. Otherwise the destructor would call this.
+     *
+     * @return void
+     */
+    public function close()
+    {
+        @fclose($this->_fh);
+        $this->_positions = array();
+    }
+
+
+    /**
+     * Waste some CPU cycles doing nothing.
+     *
+     * @return void
+     */
+    public function noop()
+    {
+        return true;
+    }
+
+
+    /**
+     * stub for not supported message deletion
+     *
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function removeMessage($id)
+    {
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('mbox is read-only');
+    }
+
+    /**
+     * get unique id for one or all messages
+     *
+     * Mbox does not support unique ids (yet) - it's always the same as the message number.
+     * That shouldn't be a problem, because we can't change mbox files. Therefor the message
+     * number is save enough.
+     *
+     * @param int|null $id message number
+     * @return array|string message number for given message or all messages as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getUniqueId($id = null)
+    {
+        if ($id) {
+            // check if id exists
+            $this->_getPos($id);
+            return $id;
+        }
+
+        $range = range(1, $this->countMessages());
+        return array_combine($range, $range);
+    }
+
+    /**
+     * get a message number from a unique id
+     *
+     * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+     * as parameter and use this method to translate it to message number right before calling removeMessage()
+     *
+     * @param string $id unique id
+     * @return int message number
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getNumberByUniqueId($id)
+    {
+        // check if id exists
+        $this->_getPos($id);
+        return $id;
+    }
+
+    /**
+     * magic method for serialize()
+     *
+     * with this method you can cache the mbox class
+     *
+     * @return array name of variables
+     */
+    public function __sleep()
+    {
+        return array('_filename', '_positions', '_filemtime');
+    }
+
+    /**
+     * magic method for unserialize()
+     *
+     * with this method you can cache the mbox class
+     * for cache validation the mtime of the mbox file is used
+     *
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __wakeup()
+    {
+        if ($this->_filemtime != @filemtime($this->_filename)) {
+            $this->close();
+            $this->_openMboxFile($this->_filename);
+        } else {
+            $this->_fh = @fopen($this->_filename, 'r');
+            if (!$this->_fh) {
+                /**
+                 * @see Zend_Mail_Storage_Exception
+                 */
+                require_once 'Zend/Mail/Storage/Exception.php';
+                throw new Zend_Mail_Storage_Exception('cannot open mbox file');
+            }
+        }
+    }
+
+}

webui/Zend/Mail/Storage/Pop3.php

@@ -0,0 +1,328 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Pop3.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Abstract
+ */
+require_once 'Zend/Mail/Storage/Abstract.php';
+
+/**
+ * @see Zend_Mail_Protocol_Pop3
+ */
+require_once 'Zend/Mail/Protocol/Pop3.php';
+
+/**
+ * @see Zend_Mail_Message
+ */
+require_once 'Zend/Mail/Message.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Storage_Pop3 extends Zend_Mail_Storage_Abstract
+{
+    /**
+     * protocol handler
+     * @var null|Zend_Mail_Protocol_Pop3
+     */
+    protected $_protocol;
+
+
+    /**
+     * Count messages all messages in current box
+     *
+     * @return int number of messages
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function countMessages()
+    {
+        $this->_protocol->status($count, $null);
+        return (int)$count;
+    }
+
+    /**
+     * get a list of messages with number and size
+     *
+     * @param int $id number of message
+     * @return int|array size of given message of list with all messages as array(num => size)
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getSize($id = 0)
+    {
+        $id = $id ? $id : null;
+        return $this->_protocol->getList($id);
+    }
+
+    /**
+     * Fetch a message
+     *
+     * @param int $id number of message
+     * @return Zend_Mail_Message
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function getMessage($id)
+    {
+        $bodyLines = 0;
+        $message = $this->_protocol->top($id, $bodyLines, true);
+
+        return new $this->_messageClass(array('handler' => $this, 'id' => $id, 'headers' => $message,
+                                              'noToplines' => $bodyLines < 1));
+    }
+
+    /*
+     * Get raw header of message or part
+     *
+     * @param  int               $id       number of message
+     * @param  null|array|string $part     path to part or null for messsage header
+     * @param  int               $topLines include this many lines with header (after an empty line)
+     * @return string raw header
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawHeader($id, $part = null, $topLines = 0)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        return $this->_protocol->top($id, 0, true);
+    }
+
+    /*
+     * Get raw content of message or part
+     *
+     * @param  int               $id   number of message
+     * @param  null|array|string $part path to part or null for messsage content
+     * @return string raw content
+     * @throws Zend_Mail_Protocol_Exception
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getRawContent($id, $part = null)
+    {
+        if ($part !== null) {
+            // TODO: implement
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('not implemented');
+        }
+
+        $content = $this->_protocol->retrieve($id);
+        // TODO: find a way to avoid decoding the headers
+        Zend_Mime_Decode::splitMessage($content, $null, $body);
+        return $body;
+    }
+
+    /**
+     * create instance with parameters
+     * Supported paramters are
+     *   - host hostname or ip address of POP3 server
+     *   - user username
+     *   - password password for user 'username' [optional, default = '']
+     *   - port port for POP3 server [optional, default = 110]
+     *   - ssl 'SSL' or 'TLS' for secure sockets
+     *
+     * @param array $params mail reader specific parameters
+     * @throws Zend_Mail_Storage_Exception
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function __construct($params)
+    {
+        if (is_array($params)) {
+            $params = (object)$params;
+        }
+
+        $this->_has['fetchPart'] = false;
+        $this->_has['top']       = null;
+        $this->_has['uniqueid']  = null;
+
+        if ($params instanceof Zend_Mail_Protocol_Pop3) {
+            $this->_protocol = $params;
+            return;
+        }
+
+        if (!isset($params->user)) {
+            /**
+             * @see Zend_Mail_Storage_Exception
+             */
+            require_once 'Zend/Mail/Storage/Exception.php';
+            throw new Zend_Mail_Storage_Exception('need at least user in params');
+        }
+
+        $host     = isset($params->host)     ? $params->host     : 'localhost';
+        $password = isset($params->password) ? $params->password : '';
+        $port     = isset($params->port)     ? $params->port     : null;
+        $ssl      = isset($params->ssl)      ? $params->ssl      : false;
+
+        $this->_protocol = new Zend_Mail_Protocol_Pop3();
+        $this->_protocol->connect($host, $port, $ssl);
+        $this->_protocol->login($params->user, $password);
+    }
+
+    /**
+     * Close resource for mail lib. If you need to control, when the resource
+     * is closed. Otherwise the destructor would call this.
+     *
+     * @return null
+     */
+    public function close()
+    {
+        $this->_protocol->logout();
+    }
+
+    /**
+     * Keep the server busy.
+     *
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function noop()
+    {
+        return $this->_protocol->noop();
+    }
+
+    /**
+     * Remove a message from server. If you're doing that from a web enviroment
+     * you should be careful and use a uniqueid as parameter if possible to
+     * identify the message.
+     *
+     * @param  int $id number of message
+     * @return null
+     * @throws Zend_Mail_Protocol_Exception
+     */
+    public function removeMessage($id)
+    {
+        $this->_protocol->delete($id);
+    }
+
+    /**
+     * get unique id for one or all messages
+     *
+     * if storage does not support unique ids it's the same as the message number
+     *
+     * @param int|null $id message number
+     * @return array|string message number for given message or all messages as array
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getUniqueId($id = null)
+    {
+        if (!$this->hasUniqueid) {
+            if ($id) {
+                return $id;
+            }
+            $count = $this->countMessages();
+            if ($count < 1) {
+                return array();
+            }
+            $range = range(1, $count);
+            return array_combine($range, $range);
+        }
+
+        return $this->_protocol->uniqueid($id);
+    }
+
+    /**
+     * get a message number from a unique id
+     *
+     * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+     * as parameter and use this method to translate it to message number right before calling removeMessage()
+     *
+     * @param string $id unique id
+     * @return int message number
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function getNumberByUniqueId($id)
+    {
+        if (!$this->hasUniqueid) {
+            return $id;
+        }
+
+        $ids = $this->getUniqueId();
+        foreach ($ids as $k => $v) {
+            if ($v == $id) {
+                return $k;
+            }
+        }
+
+        /**
+         * @see Zend_Mail_Storage_Exception
+         */
+        require_once 'Zend/Mail/Storage/Exception.php';
+        throw new Zend_Mail_Storage_Exception('unique id not found');
+    }
+
+    /**
+     * Special handling for hasTop and hasUniqueid. The headers of the first message is
+     * retrieved if Top wasn't needed/tried yet.
+     *
+     * @see Zend_Mail_Storage_Abstract:__get()
+     * @param  string $var
+     * @return string
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function __get($var)
+    {
+        $result = parent::__get($var);
+        if ($result !== null) {
+            return $result;
+        }
+
+        if (strtolower($var) == 'hastop') {
+            if ($this->_protocol->hasTop === null) {
+                // need to make a real call, because not all server are honest in their capas
+                try {
+                    $this->_protocol->top(1, 0, false);
+                } catch(Zend_Mail_Exception $e) {
+                    // ignoring error
+                }
+            }
+            $this->_has['top'] = $this->_protocol->hasTop;
+            return $this->_protocol->hasTop;
+        }
+
+        if (strtolower($var) == 'hasuniqueid') {
+            $id = null;
+            try {
+                $id = $this->_protocol->uniqueid(1);
+            } catch(Zend_Mail_Exception $e) {
+                // ignoring error
+            }
+            $this->_has['uniqueid'] = $id ? true : false;
+            return $this->_has['uniqueid'];
+        }
+
+        return $result;
+    }
+}

webui/Zend/Mail/Storage/Writable/Interface.php

@@ -0,0 +1,108 @@
+<?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_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Storage
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+interface Zend_Mail_Storage_Writable_Interface
+{
+    /**
+     * create a new folder
+     *
+     * This method also creates parent folders if necessary. Some mail storages may restrict, which folder
+     * may be used as parent or which chars may be used in the folder name
+     *
+     * @param string                          $name         global name of folder, local name if $parentFolder is set
+     * @param string|Zend_Mail_Storage_Folder $parentFolder parent folder for new folder, else root folder is parent
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function createFolder($name, $parentFolder = null);
+
+    /**
+     * remove a folder
+     *
+     * @param string|Zend_Mail_Storage_Folder $name      name or instance of folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function removeFolder($name);
+
+    /**
+     * rename and/or move folder
+     *
+     * The new name has the same restrictions as in createFolder()
+     *
+     * @param string|Zend_Mail_Storage_Folder $oldName name or instance of folder
+     * @param string                          $newName new global name of folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function renameFolder($oldName, $newName);
+
+    /**
+     * append a new message to mail storage
+     *
+     * @param  string|Zend_Mail_Message|Zend_Mime_Message $message message as string or instance of message class
+     * @param  null|string|Zend_Mail_Storage_Folder       $folder  folder for new message, else current folder is taken
+     * @param  null|array                                 $flags   set flags for new message, else a default set is used
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function appendMessage($message, $folder = null, $flags = null);
+
+    /**
+     * copy an existing message
+     *
+     * @param  int                             $id     number of message
+     * @param  string|Zend_Mail_Storage_Folder $folder name or instance of targer folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function copyMessage($id, $folder);
+
+    /**
+     * move an existing message
+     *
+     * @param  int                             $id     number of message
+     * @param  string|Zend_Mail_Storage_Folder $folder name or instance of targer folder
+     * @return null
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function moveMessage($id, $folder);
+
+    /**
+     * set flags for message
+     *
+     * NOTE: this method can't set the recent flag.
+     *
+     * @param  int   $id    number of message
+     * @param  array $flags new flags for message
+     * @throws Zend_Mail_Storage_Exception
+     */
+    public function setFlags($id, $flags);
+}

webui/Zend/Mail/Transport/Abstract.php

@@ -0,0 +1,350 @@
+<?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_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Abstract.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+
+/**
+ * Abstract for sending eMails through different
+ * ways of transport
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Mail_Transport_Abstract
+{
+    /**
+     * Mail body
+     * @var string
+     * @access public
+     */
+    public $body = '';
+
+    /**
+     * MIME boundary
+     * @var string
+     * @access public
+     */
+    public $boundary = '';
+
+    /**
+     * Mail header string
+     * @var string
+     * @access public
+     */
+    public $header = '';
+
+    /**
+     * Array of message headers
+     * @var array
+     * @access protected
+     */
+    protected $_headers = array();
+
+    /**
+     * Message is a multipart message
+     * @var boolean
+     * @access protected
+     */
+    protected $_isMultipart = false;
+
+    /**
+     * Zend_Mail object
+     * @var false|Zend_Mail
+     * @access protected
+     */
+    protected $_mail = false;
+
+    /**
+     * Array of message parts
+     * @var array
+     * @access protected
+     */
+    protected $_parts = array();
+
+    /**
+     * Recipients string
+     * @var string
+     * @access public
+     */
+    public $recipients = '';
+
+    /**
+     * EOL character string used by transport
+     * @var string
+     * @access public
+     */
+    public $EOL = "\r\n";
+
+    /**
+     * Send an email independent from the used transport
+     *
+     * The requisite information for the email will be found in the following
+     * properties:
+     *
+     * - {@link $recipients} - list of recipients (string)
+     * - {@link $header} - message header
+     * - {@link $body} - message body
+     */
+    abstract protected function _sendMail();
+
+    /**
+     * Return all mail headers as an array
+     *
+     * If a boundary is given, a multipart header is generated with a
+     * Content-Type of either multipart/alternative or multipart/mixed depending
+     * on the mail parts present in the {@link $_mail Zend_Mail object} present.
+     *
+     * @param string $boundary
+     * @return array
+     */
+    protected function _getHeaders($boundary)
+    {
+        if (null !== $boundary) {
+            // Build multipart mail
+            $type = $this->_mail->getType();
+            if (!$type) {
+                if ($this->_mail->hasAttachments) {
+                    $type = Zend_Mime::MULTIPART_MIXED;
+                } elseif ($this->_mail->getBodyText() && $this->_mail->getBodyHtml()) {
+                    $type = Zend_Mime::MULTIPART_ALTERNATIVE;
+                } else {
+                    $type = Zend_Mime::MULTIPART_MIXED;
+                }
+            }
+
+            $this->_headers['Content-Type'] = array(
+                $type . ';'
+                . $this->EOL
+                . " " . 'boundary="' . $boundary . '"'
+            );
+            $this->boundary = $boundary;
+        }
+
+        $this->_headers['MIME-Version'] = array('1.0');
+
+        return $this->_headers;
+    }
+
+    /**
+     * Prepend header name to header value
+     *
+     * @param string $item
+     * @param string $key
+     * @param string $prefix
+     * @static
+     * @access protected
+     * @return void
+     */
+    protected static function _formatHeader(&$item, $key, $prefix)
+    {
+        $item = $prefix . ': ' . $item;
+    }
+
+    /**
+     * Prepare header string for use in transport
+     *
+     * Prepares and generates {@link $header} based on the headers provided.
+     *
+     * @param mixed $headers
+     * @access protected
+     * @return void
+     * @throws Zend_Mail_Transport_Exception if any header lines exceed 998
+     * characters
+     */
+    protected function _prepareHeaders($headers)
+    {
+        if (!$this->_mail) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('Missing Zend_Mail object in _mail property');
+        }
+
+        $this->header = '';
+
+        foreach ($headers as $header => $content) {
+            if (isset($content['append'])) {
+                unset($content['append']);
+                $value = implode(',' . $this->EOL . ' ', $content);
+                $this->header .= $header . ': ' . $value . $this->EOL;
+            } else {
+                array_walk($content, array(get_class($this), '_formatHeader'), $header);
+                $this->header .= implode($this->EOL, $content) . $this->EOL;
+            }
+        }
+
+        // Sanity check on headers -- should not be > 998 characters
+        $sane = true;
+        foreach (explode($this->EOL, $this->header) as $line) {
+            if (strlen(trim($line)) > 998) {
+                $sane = false;
+                break;
+            }
+        }
+        if (!$sane) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Exception('At least one mail header line is too long');
+        }
+    }
+
+    /**
+     * Generate MIME compliant message from the current configuration
+     *
+     * If both a text and HTML body are present, generates a
+     * multipart/alternative Zend_Mime_Part containing the headers and contents
+     * of each. Otherwise, uses whichever of the text or HTML parts present.
+     *
+     * The content part is then prepended to the list of Zend_Mime_Parts for
+     * this message.
+     *
+     * @return void
+     */
+    protected function _buildBody()
+    {
+        if (($text = $this->_mail->getBodyText())
+            && ($html = $this->_mail->getBodyHtml()))
+        {
+            // Generate unique boundary for multipart/alternative
+            $mime = new Zend_Mime(null);
+            $boundaryLine = $mime->boundaryLine($this->EOL);
+            $boundaryEnd  = $mime->mimeEnd($this->EOL);
+
+            $text->disposition = false;
+            $html->disposition = false;
+
+            $body = $boundaryLine
+                  . $text->getHeaders($this->EOL)
+                  . $this->EOL
+                  . $text->getContent($this->EOL)
+                  . $this->EOL
+                  . $boundaryLine
+                  . $html->getHeaders($this->EOL)
+                  . $this->EOL
+                  . $html->getContent($this->EOL)
+                  . $this->EOL
+                  . $boundaryEnd;
+
+            $mp           = new Zend_Mime_Part($body);
+            $mp->type     = Zend_Mime::MULTIPART_ALTERNATIVE;
+            $mp->boundary = $mime->boundary();
+
+            $this->_isMultipart = true;
+
+            // Ensure first part contains text alternatives
+            array_unshift($this->_parts, $mp);
+
+            // Get headers
+            $this->_headers = $this->_mail->getHeaders();
+            return;
+        }
+
+        // If not multipart, then get the body
+        if (false !== ($body = $this->_mail->getBodyHtml())) {
+            array_unshift($this->_parts, $body);
+        } elseif (false !== ($body = $this->_mail->getBodyText())) {
+            array_unshift($this->_parts, $body);
+        }
+
+        if (!$body) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('No body specified');
+        }
+
+        // Get headers
+        $this->_headers = $this->_mail->getHeaders();
+        $headers = $body->getHeadersArray($this->EOL);
+        foreach ($headers as $header) {
+            // Headers in Zend_Mime_Part are kept as arrays with two elements, a
+            // key and a value
+            $this->_headers[$header[0]] = array($header[1]);
+        }
+    }
+
+    /**
+     * Send a mail using this transport
+     *
+     * @param  Zend_Mail $mail
+     * @access public
+     * @return void
+     * @throws Zend_Mail_Transport_Exception if mail is empty
+     */
+    public function send(Zend_Mail $mail)
+    {
+        $this->_isMultipart = false;
+        $this->_mail        = $mail;
+        $this->_parts       = $mail->getParts();
+        $mime               = $mail->getMime();
+
+        // Build body content
+        $this->_buildBody();
+
+        // Determine number of parts and boundary
+        $count    = count($this->_parts);
+        $boundary = null;
+        if ($count < 1) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('Empty mail cannot be sent');
+        }
+
+        if ($count > 1) {
+            // Multipart message; create new MIME object and boundary
+            $mime     = new Zend_Mime($this->_mail->getMimeBoundary());
+            $boundary = $mime->boundary();
+        } elseif ($this->_isMultipart) {
+            // multipart/alternative -- grab boundary
+            $boundary = $this->_parts[0]->boundary;
+        }
+
+        // Determine recipients, and prepare headers
+        $this->recipients = implode(',', $mail->getRecipients());
+        $this->_prepareHeaders($this->_getHeaders($boundary));
+
+        // Create message body
+        // This is done so that the same Zend_Mail object can be used in
+        // multiple transports
+        $message = new Zend_Mime_Message();
+        $message->setParts($this->_parts);
+        $message->setMime($mime);
+        $this->body = $message->generateMessage($this->EOL);
+
+        // Send to transport!
+        $this->_sendMail();
+    }
+}

webui/Zend/Mail/Transport/Exception.php

@@ -0,0 +1,39 @@
+<?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_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Exception
+ */
+require_once 'Zend/Mail/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Transport_Exception extends Zend_Mail_Exception
+{}
+

webui/Zend/Mail/Transport/File.php

@@ -0,0 +1,134 @@
+<?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_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Zend_Mail_Transport_Abstract
+ */
+require_once 'Zend/Mail/Transport/Abstract.php';
+
+
+/**
+ * File transport
+ *
+ * Class for saving outgoing emails in filesystem
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Transport_File extends Zend_Mail_Transport_Abstract
+{
+    /**
+     * Target directory for saving sent email messages
+     *
+     * @var string
+     */
+    protected $_path;
+
+    /**
+     * Callback function generating a file name
+     *
+     * @var string|array
+     */
+    protected $_callback;
+
+    /**
+     * Constructor
+     *
+     * @param  array|Zend_Config $options OPTIONAL (Default: null)
+     * @return void
+     */
+    public function __construct($options = null)
+    {
+        if ($options instanceof Zend_Config) {
+            $options = $options->toArray();
+        } elseif (!is_array($options)) {
+            $options = array();
+        }
+
+        // Making sure we have some defaults to work with
+        if (!isset($options['path'])) {
+            $options['path'] = sys_get_temp_dir();
+        }
+        if (!isset($options['callback'])) {
+            $options['callback'] = array($this, 'defaultCallback');
+        }
+
+        $this->setOptions($options);
+    }
+
+    /**
+     * Sets options
+     *
+     * @param  array $options
+     * @return void
+     */
+    public function setOptions(array $options)
+    {
+        if (isset($options['path']) && is_dir($options['path'])) {
+            $this->_path = $options['path'];
+        }
+        if (isset($options['callback']) && is_callable($options['callback'])) {
+            $this->_callback = $options['callback'];
+        }
+    }
+
+    /**
+     * Saves e-mail message to a file
+     *
+     * @return void
+     * @throws Zend_Mail_Transport_Exception on not writable target directory
+     * @throws Zend_Mail_Transport_Exception on file_put_contents() failure
+     */
+    protected function _sendMail()
+    {
+        $file = $this->_path . DIRECTORY_SEPARATOR . call_user_func($this->_callback, $this);
+
+        if (!is_writable(dirname($file))) {
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception(sprintf(
+                'Target directory "%s" does not exist or is not writable',
+                dirname($file)
+            ));
+        }
+
+        $email = $this->header . $this->EOL . $this->body;
+
+        if (!file_put_contents($file, $email)) {
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('Unable to send mail');
+        }
+    }
+
+    /**
+     * Default callback for generating filenames
+     *
+     * @param Zend_Mail_Transport_File File transport instance
+     * @return string
+     */
+    public function defaultCallback($transport)
+    {
+        return 'ZendMail_' . $_SERVER['REQUEST_TIME'] . '_' . mt_rand() . '.tmp';
+    }
+}

webui/Zend/Mail/Transport/Sendmail.php

@@ -0,0 +1,220 @@
+<?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_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Sendmail.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mail_Transport_Abstract
+ */
+require_once 'Zend/Mail/Transport/Abstract.php';
+
+
+/**
+ * Class for sending eMails via the PHP internal mail() function
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Transport_Sendmail extends Zend_Mail_Transport_Abstract
+{
+    /**
+     * Subject
+     * @var string
+     * @access public
+     */
+    public $subject = null;
+
+
+    /**
+     * Config options for sendmail parameters
+     *
+     * @var string
+     */
+    public $parameters;
+
+    /**
+     * EOL character string
+     * @var string
+     * @access public
+     */
+    public $EOL = PHP_EOL;
+
+    /**
+     * error information
+     * @var string
+     */
+    protected $_errstr;
+
+    /**
+     * Constructor.
+     *
+     * @param  string|array|Zend_Config $parameters OPTIONAL (Default: null)
+     * @return void
+     */
+    public function __construct($parameters = null)
+    {
+        if ($parameters instanceof Zend_Config) {
+            $parameters = $parameters->toArray();
+        }
+
+        if (is_array($parameters)) {
+            $parameters = implode(' ', $parameters);
+        }
+
+        $this->parameters = $parameters;
+    }
+
+
+    /**
+     * Send mail using PHP native mail()
+     *
+     * @access public
+     * @return void
+     * @throws Zend_Mail_Transport_Exception if parameters is set
+     *         but not a string
+     * @throws Zend_Mail_Transport_Exception on mail() failure
+     */
+    public function _sendMail()
+    {
+        if ($this->parameters === null) {
+            set_error_handler(array($this, '_handleMailErrors'));
+            $result = mail(
+                $this->recipients,
+                $this->_mail->getSubject(),
+                $this->body,
+                $this->header);
+            restore_error_handler();
+        } else {
+            if(!is_string($this->parameters)) {
+                /**
+                 * @see Zend_Mail_Transport_Exception
+                 *
+                 * Exception is thrown here because
+                 * $parameters is a public property
+                 */
+                require_once 'Zend/Mail/Transport/Exception.php';
+                throw new Zend_Mail_Transport_Exception(
+                    'Parameters were set but are not a string'
+                );
+            }
+
+            set_error_handler(array($this, '_handleMailErrors'));
+            $result = mail(
+                $this->recipients,
+                $this->_mail->getSubject(),
+                $this->body,
+                $this->header,
+                $this->parameters);
+            restore_error_handler();
+        }
+
+        if ($this->_errstr !== null || !$result) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('Unable to send mail. ' . $this->_errstr);
+        }
+    }
+
+
+    /**
+     * Format and fix headers
+     *
+     * mail() uses its $to and $subject arguments to set the To: and Subject:
+     * headers, respectively. This method strips those out as a sanity check to
+     * prevent duplicate header entries.
+     *
+     * @access  protected
+     * @param   array $headers
+     * @return  void
+     * @throws  Zend_Mail_Transport_Exception
+     */
+    protected function _prepareHeaders($headers)
+    {
+        if (!$this->_mail) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('_prepareHeaders requires a registered Zend_Mail object');
+        }
+
+        // mail() uses its $to parameter to set the To: header, and the $subject
+        // parameter to set the Subject: header. We need to strip them out.
+        if (0 === strpos(PHP_OS, 'WIN')) {
+            // If the current recipients list is empty, throw an error
+            if (empty($this->recipients)) {
+                /**
+                 * @see Zend_Mail_Transport_Exception
+                 */
+                require_once 'Zend/Mail/Transport/Exception.php';
+                throw new Zend_Mail_Transport_Exception('Missing To addresses');
+            }
+        } else {
+            // All others, simply grab the recipients and unset the To: header
+            if (!isset($headers['To'])) {
+                /**
+                 * @see Zend_Mail_Transport_Exception
+                 */
+                require_once 'Zend/Mail/Transport/Exception.php';
+                throw new Zend_Mail_Transport_Exception('Missing To header');
+            }
+
+            unset($headers['To']['append']);
+            $this->recipients = implode(',', $headers['To']);
+        }
+
+        // Remove recipient header
+        unset($headers['To']);
+
+        // Remove subject header, if present
+        if (isset($headers['Subject'])) {
+            unset($headers['Subject']);
+        }
+
+        // Prepare headers
+        parent::_prepareHeaders($headers);
+
+        // Fix issue with empty blank line ontop when using Sendmail Trnasport
+        $this->header = rtrim($this->header);
+    }
+
+    /**
+     * Temporary error handler for PHP native mail().
+     *
+     * @param int    $errno
+     * @param string $errstr
+     * @param string $errfile
+     * @param string $errline
+     * @param array  $errcontext
+     * @return true
+     */
+    public function _handleMailErrors($errno, $errstr, $errfile = null, $errline = null, array $errcontext = null)
+    {
+        $this->_errstr = $errstr;
+        return true;
+    }
+
+}

webui/Zend/Mail/Transport/Smtp.php

@@ -0,0 +1,243 @@
+<?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_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Smtp.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * @see Zend_Mail_Protocol_Smtp
+ */
+require_once 'Zend/Mail/Protocol/Smtp.php';
+
+/**
+ * @see Zend_Mail_Transport_Abstract
+ */
+require_once 'Zend/Mail/Transport/Abstract.php';
+
+
+/**
+ * SMTP connection object
+ *
+ * Loads an instance of Zend_Mail_Protocol_Smtp and forwards smtp transactions
+ *
+ * @category   Zend
+ * @package    Zend_Mail
+ * @subpackage Transport
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mail_Transport_Smtp extends Zend_Mail_Transport_Abstract
+{
+    /**
+     * EOL character string used by transport
+     * @var string
+     * @access public
+     */
+    public $EOL = "\n";
+
+    /**
+     * Remote smtp hostname or i.p.
+     *
+     * @var string
+     */
+    protected $_host;
+
+
+    /**
+     * Port number
+     *
+     * @var integer|null
+     */
+    protected $_port;
+
+
+    /**
+     * Local client hostname or i.p.
+     *
+     * @var string
+     */
+    protected $_name = 'localhost';
+
+
+    /**
+     * Authentication type OPTIONAL
+     *
+     * @var string
+     */
+    protected $_auth;
+
+
+    /**
+     * Config options for authentication
+     *
+     * @var array
+     */
+    protected $_config;
+
+
+    /**
+     * Instance of Zend_Mail_Protocol_Smtp
+     *
+     * @var Zend_Mail_Protocol_Smtp
+     */
+    protected $_connection;
+
+
+    /**
+     * Constructor.
+     *
+     * @param  string $host OPTIONAL (Default: 127.0.0.1)
+     * @param  array|null $config OPTIONAL (Default: null)
+     * @return void
+     *
+     * @todo Someone please make this compatible
+     *       with the SendMail transport class.
+     */
+    public function __construct($host = '127.0.0.1', Array $config = array())
+    {
+        if (isset($config['name'])) {
+            $this->_name = $config['name'];
+        }
+        if (isset($config['port'])) {
+            $this->_port = $config['port'];
+        }
+        if (isset($config['auth'])) {
+            $this->_auth = $config['auth'];
+        }
+
+        $this->_host = $host;
+        $this->_config = $config;
+    }
+
+
+    /**
+     * Class destructor to ensure all open connections are closed
+     *
+     * @return void
+     */
+    public function __destruct()
+    {
+        if ($this->_connection instanceof Zend_Mail_Protocol_Smtp) {
+            try {
+                $this->_connection->quit();
+            } catch (Zend_Mail_Protocol_Exception $e) {
+                // ignore
+            }
+            $this->_connection->disconnect();
+        }
+    }
+
+
+    /**
+     * Sets the connection protocol instance
+     *
+     * @param Zend_Mail_Protocol_Abstract $client
+     *
+     * @return void
+     */
+    public function setConnection(Zend_Mail_Protocol_Abstract $connection)
+    {
+        $this->_connection = $connection;
+    }
+
+
+    /**
+     * Gets the connection protocol instance
+     *
+     * @return Zend_Mail_Protocol|null
+     */
+    public function getConnection()
+    {
+        return $this->_connection;
+    }
+
+    /**
+     * Send an email via the SMTP connection protocol
+     *
+     * The connection via the protocol adapter is made just-in-time to allow a
+     * developer to add a custom adapter if required before mail is sent.
+     *
+     * @return void
+     * @todo Rename this to sendMail, it's a public method...
+     */
+    public function _sendMail()
+    {
+        // If sending multiple messages per session use existing adapter
+        if (!($this->_connection instanceof Zend_Mail_Protocol_Smtp)) {
+            // Check if authentication is required and determine required class
+            $connectionClass = 'Zend_Mail_Protocol_Smtp';
+            if ($this->_auth) {
+                $connectionClass .= '_Auth_' . ucwords($this->_auth);
+            }
+            if (!class_exists($connectionClass)) {
+                require_once 'Zend/Loader.php';
+                Zend_Loader::loadClass($connectionClass);
+            }
+            $this->setConnection(new $connectionClass($this->_host, $this->_port, $this->_config));
+            $this->_connection->connect();
+            $this->_connection->helo($this->_name);
+        } else {
+            // Reset connection to ensure reliable transaction
+            $this->_connection->rset();
+        }
+
+        // Set sender email address
+        $this->_connection->mail($this->_mail->getReturnPath());
+
+        // Set recipient forward paths
+        foreach ($this->_mail->getRecipients() as $recipient) {
+            $this->_connection->rcpt($recipient);
+        }
+
+        // Issue DATA command to client
+        $this->_connection->data($this->header . Zend_Mime::LINEEND . $this->body);
+    }
+
+    /**
+     * Format and fix headers
+     *
+     * Some SMTP servers do not strip BCC headers. Most clients do it themselves as do we.
+     *
+     * @access  protected
+     * @param   array $headers
+     * @return  void
+     * @throws  Zend_Transport_Exception
+     */
+    protected function _prepareHeaders($headers)
+    {
+        if (!$this->_mail) {
+            /**
+             * @see Zend_Mail_Transport_Exception
+             */
+            require_once 'Zend/Mail/Transport/Exception.php';
+            throw new Zend_Mail_Transport_Exception('_prepareHeaders requires a registered Zend_Mail object');
+        }
+
+        unset($headers['Bcc']);
+
+        // Prepare headers
+        parent::_prepareHeaders($headers);
+    }
+}

webui/Zend/Mime.php

@@ -0,0 +1,365 @@
+<?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_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Mime.php 24953 2012-06-13 19:09:58Z rob $
+ */
+
+
+/**
+ * Support class for MultiPart Mime Messages
+ *
+ * @category   Zend
+ * @package    Zend_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mime
+{
+    const TYPE_OCTETSTREAM = 'application/octet-stream';
+    const TYPE_TEXT = 'text/plain';
+    const TYPE_HTML = 'text/html';
+    const ENCODING_7BIT = '7bit';
+    const ENCODING_8BIT = '8bit';
+    const ENCODING_QUOTEDPRINTABLE = 'quoted-printable';
+    const ENCODING_BASE64 = 'base64';
+    const DISPOSITION_ATTACHMENT = 'attachment';
+    const DISPOSITION_INLINE = 'inline';
+    const LINELENGTH = 72;
+    const LINEEND = "\n";
+    const MULTIPART_ALTERNATIVE = 'multipart/alternative';
+    const MULTIPART_MIXED = 'multipart/mixed';
+    const MULTIPART_RELATED = 'multipart/related';
+
+    protected $_boundary;
+    protected static $makeUnique = 0;
+
+    // lookup-Tables for QuotedPrintable
+    public static $qpKeys = array(
+        "\x00","\x01","\x02","\x03","\x04","\x05","\x06","\x07",
+        "\x08","\x09","\x0A","\x0B","\x0C","\x0D","\x0E","\x0F",
+        "\x10","\x11","\x12","\x13","\x14","\x15","\x16","\x17",
+        "\x18","\x19","\x1A","\x1B","\x1C","\x1D","\x1E","\x1F",
+        "\x7F","\x80","\x81","\x82","\x83","\x84","\x85","\x86",
+        "\x87","\x88","\x89","\x8A","\x8B","\x8C","\x8D","\x8E",
+        "\x8F","\x90","\x91","\x92","\x93","\x94","\x95","\x96",
+        "\x97","\x98","\x99","\x9A","\x9B","\x9C","\x9D","\x9E",
+        "\x9F","\xA0","\xA1","\xA2","\xA3","\xA4","\xA5","\xA6",
+        "\xA7","\xA8","\xA9","\xAA","\xAB","\xAC","\xAD","\xAE",
+        "\xAF","\xB0","\xB1","\xB2","\xB3","\xB4","\xB5","\xB6",
+        "\xB7","\xB8","\xB9","\xBA","\xBB","\xBC","\xBD","\xBE",
+        "\xBF","\xC0","\xC1","\xC2","\xC3","\xC4","\xC5","\xC6",
+        "\xC7","\xC8","\xC9","\xCA","\xCB","\xCC","\xCD","\xCE",
+        "\xCF","\xD0","\xD1","\xD2","\xD3","\xD4","\xD5","\xD6",
+        "\xD7","\xD8","\xD9","\xDA","\xDB","\xDC","\xDD","\xDE",
+        "\xDF","\xE0","\xE1","\xE2","\xE3","\xE4","\xE5","\xE6",
+        "\xE7","\xE8","\xE9","\xEA","\xEB","\xEC","\xED","\xEE",
+        "\xEF","\xF0","\xF1","\xF2","\xF3","\xF4","\xF5","\xF6",
+        "\xF7","\xF8","\xF9","\xFA","\xFB","\xFC","\xFD","\xFE",
+        "\xFF"
+        );
+
+    public static $qpReplaceValues = array(
+        "=00","=01","=02","=03","=04","=05","=06","=07",
+        "=08","=09","=0A","=0B","=0C","=0D","=0E","=0F",
+        "=10","=11","=12","=13","=14","=15","=16","=17",
+        "=18","=19","=1A","=1B","=1C","=1D","=1E","=1F",
+        "=7F","=80","=81","=82","=83","=84","=85","=86",
+        "=87","=88","=89","=8A","=8B","=8C","=8D","=8E",
+        "=8F","=90","=91","=92","=93","=94","=95","=96",
+        "=97","=98","=99","=9A","=9B","=9C","=9D","=9E",
+        "=9F","=A0","=A1","=A2","=A3","=A4","=A5","=A6",
+        "=A7","=A8","=A9","=AA","=AB","=AC","=AD","=AE",
+        "=AF","=B0","=B1","=B2","=B3","=B4","=B5","=B6",
+        "=B7","=B8","=B9","=BA","=BB","=BC","=BD","=BE",
+        "=BF","=C0","=C1","=C2","=C3","=C4","=C5","=C6",
+        "=C7","=C8","=C9","=CA","=CB","=CC","=CD","=CE",
+        "=CF","=D0","=D1","=D2","=D3","=D4","=D5","=D6",
+        "=D7","=D8","=D9","=DA","=DB","=DC","=DD","=DE",
+        "=DF","=E0","=E1","=E2","=E3","=E4","=E5","=E6",
+        "=E7","=E8","=E9","=EA","=EB","=EC","=ED","=EE",
+        "=EF","=F0","=F1","=F2","=F3","=F4","=F5","=F6",
+        "=F7","=F8","=F9","=FA","=FB","=FC","=FD","=FE",
+        "=FF"
+        );
+
+    public static $qpKeysString =
+         "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\x7F\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF\xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF";
+
+    /**
+     * Check if the given string is "printable"
+     *
+     * Checks that a string contains no unprintable characters. If this returns
+     * false, encode the string for secure delivery.
+     *
+     * @param string $str
+     * @return boolean
+     */
+    public static function isPrintable($str)
+    {
+        return (strcspn($str, self::$qpKeysString) == strlen($str));
+    }
+
+    /**
+     * Encode a given string with the QUOTED_PRINTABLE mechanism and wrap the lines.
+     *
+     * @param string $str
+     * @param int $lineLength Defaults to {@link LINELENGTH}
+     * @param int $lineEnd Defaults to {@link LINEEND}
+     * @return string
+     */
+    public static function encodeQuotedPrintable($str,
+        $lineLength = self::LINELENGTH,
+        $lineEnd = self::LINEEND)
+    {
+        $out = '';
+        $str = self::_encodeQuotedPrintable($str);
+
+        // Split encoded text into separate lines
+        while(strlen($str) > 0) {
+            $ptr = strlen($str);
+            if ($ptr > $lineLength) {
+                $ptr = $lineLength;
+            }
+
+            // Ensure we are not splitting across an encoded character
+            $pos = strrpos(substr($str, 0, $ptr), '=');
+            if ($pos !== false && $pos >= $ptr - 2) {
+                $ptr = $pos;
+            }
+
+            // Check if there is a space at the end of the line and rewind
+            if ($ptr > 0 && $str[$ptr - 1] == ' ') {
+                --$ptr;
+            }
+
+            // Add string and continue
+            $out .= substr($str, 0, $ptr) . '=' . $lineEnd;
+            $str = substr($str, $ptr);
+        }
+
+        $out = rtrim($out, $lineEnd);
+        $out = rtrim($out, '=');
+        return $out;
+    }
+
+    /**
+     * Converts a string into quoted printable format.
+     *
+     * @param  string $str
+     * @return string
+     */
+    private static function _encodeQuotedPrintable($str)
+    {
+        $str = str_replace('=', '=3D', $str);
+        $str = str_replace(self::$qpKeys, self::$qpReplaceValues, $str);
+        $str = rtrim($str);
+        return $str;
+    }
+
+    /**
+     * Encode a given string with the QUOTED_PRINTABLE mechanism for Mail Headers.
+     *
+     * Mail headers depend on an extended quoted printable algorithm otherwise
+     * a range of bugs can occur.
+     *
+     * @param string $str
+     * @param string $charset
+     * @param int $lineLength Defaults to {@link LINELENGTH}
+     * @param int $lineEnd Defaults to {@link LINEEND}
+     * @return string
+     */
+    public static function encodeQuotedPrintableHeader($str, $charset,
+        $lineLength = self::LINELENGTH,
+        $lineEnd = self::LINEEND)
+    {
+        // Reduce line-length by the length of the required delimiter, charsets and encoding
+        $prefix = sprintf('=?%s?Q?', $charset);
+        $lineLength = $lineLength-strlen($prefix)-3;
+
+        $str = self::_encodeQuotedPrintable($str);
+
+        // Mail-Header required chars have to be encoded also:
+        $str = str_replace(array('?', ' ', '_', ','), array('=3F', '=20', '=5F', '=2C'), $str);
+
+        // initialize first line, we need it anyways
+        $lines = array(0 => "");
+
+        // Split encoded text into separate lines
+        $tmp = "";
+        while(strlen($str) > 0) {
+            $currentLine = max(count($lines)-1, 0);
+            $token       = self::getNextQuotedPrintableToken($str);
+            $str         = substr($str, strlen($token));
+
+            $tmp .= $token;
+            if($token == '=20') {
+                // only if we have a single char token or space, we can append the
+                // tempstring it to the current line or start a new line if necessary.
+                if(strlen($lines[$currentLine].$tmp) > $lineLength) {
+                    $lines[$currentLine+1] = $tmp;
+                } else {
+                    $lines[$currentLine] .= $tmp;
+                }
+                $tmp = "";
+            }
+            // don't forget to append the rest to the last line
+            if(strlen($str) == 0) {
+                $lines[$currentLine] .= $tmp;
+            }
+        }
+
+        // assemble the lines together by pre- and appending delimiters, charset, encoding.
+        for($i = 0; $i < count($lines); $i++) {
+            $lines[$i] = " ".$prefix.$lines[$i]."?=";
+        }
+        $str = trim(implode($lineEnd, $lines));
+        return $str;
+    }
+
+    /**
+     * Retrieves the first token from a quoted printable string.
+     *
+     * @param  string $str
+     * @return string
+     */
+    private static function getNextQuotedPrintableToken($str)
+    {
+        if(substr($str, 0, 1) == "=") {
+            $token = substr($str, 0, 3);
+        } else {
+            $token = substr($str, 0, 1);
+        }
+        return $token;
+    }
+
+    /**
+     * Encode a given string in mail header compatible base64 encoding.
+     *
+     * @param string $str
+     * @param string $charset
+     * @param int $lineLength Defaults to {@link LINELENGTH}
+     * @param int $lineEnd Defaults to {@link LINEEND}
+     * @return string
+     */
+    public static function encodeBase64Header($str,
+        $charset,
+        $lineLength = self::LINELENGTH,
+        $lineEnd = self::LINEEND)
+    {
+        $prefix = '=?' . $charset . '?B?';
+        $suffix = '?=';
+        $remainingLength = $lineLength - strlen($prefix) - strlen($suffix);
+
+        $encodedValue = self::encodeBase64($str, $remainingLength, $lineEnd);
+        $encodedValue = str_replace($lineEnd, $suffix . $lineEnd . ' ' . $prefix, $encodedValue);
+        $encodedValue = $prefix . $encodedValue . $suffix;
+        return $encodedValue;
+    }
+
+    /**
+     * Encode a given string in base64 encoding and break lines
+     * according to the maximum linelength.
+     *
+     * @param string $str
+     * @param int $lineLength Defaults to {@link LINELENGTH}
+     * @param int $lineEnd Defaults to {@link LINEEND}
+     * @return string
+     */
+    public static function encodeBase64($str,
+        $lineLength = self::LINELENGTH,
+        $lineEnd = self::LINEEND)
+    {
+        return rtrim(chunk_split(base64_encode($str), $lineLength, $lineEnd));
+    }
+
+    /**
+     * Constructor
+     *
+     * @param null|string $boundary
+     * @access public
+     * @return void
+     */
+    public function __construct($boundary = null)
+    {
+        // This string needs to be somewhat unique
+        if ($boundary === null) {
+            $this->_boundary = '=_' . md5(microtime(1) . self::$makeUnique++);
+        } else {
+            $this->_boundary = $boundary;
+        }
+    }
+
+    /**
+     * Encode the given string with the given encoding.
+     *
+     * @param string $str
+     * @param string $encoding
+     * @param string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND}
+     * @return string
+     */
+    public static function encode($str, $encoding, $EOL = self::LINEEND)
+    {
+        switch ($encoding) {
+            case self::ENCODING_BASE64:
+                return self::encodeBase64($str, self::LINELENGTH, $EOL);
+
+            case self::ENCODING_QUOTEDPRINTABLE:
+                return self::encodeQuotedPrintable($str, self::LINELENGTH, $EOL);
+
+            default:
+                /**
+                 * @todo 7Bit and 8Bit is currently handled the same way.
+                 */
+                return $str;
+        }
+    }
+
+    /**
+     * Return a MIME boundary
+     *
+     * @access public
+     * @return string
+     */
+    public function boundary()
+    {
+        return $this->_boundary;
+    }
+
+    /**
+     * Return a MIME boundary line
+     *
+     * @param mixed $EOL Defaults to {@link LINEEND}
+     * @access public
+     * @return string
+     */
+    public function boundaryLine($EOL = self::LINEEND)
+    {
+        return $EOL . '--' . $this->_boundary . $EOL;
+    }
+
+    /**
+     * Return MIME ending
+     *
+     * @access public
+     * @return string
+     */
+    public function mimeEnd($EOL = self::LINEEND)
+    {
+        return $EOL . '--' . $this->_boundary . '--' . $EOL;
+    }
+}

webui/Zend/Mime/Decode.php

@@ -0,0 +1,244 @@
+<?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_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Decode.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mime_Decode
+{
+    /**
+     * Explode MIME multipart string into seperate parts
+     *
+     * Parts consist of the header and the body of each MIME part.
+     *
+     * @param  string $body     raw body of message
+     * @param  string $boundary boundary as found in content-type
+     * @return array parts with content of each part, empty if no parts found
+     * @throws Zend_Exception
+     */
+    public static function splitMime($body, $boundary)
+    {
+        // TODO: we're ignoring \r for now - is this function fast enough and is it safe to asume noone needs \r?
+        $body = str_replace("\r", '', $body);
+
+        $start = 0;
+        $res = array();
+        // find every mime part limiter and cut out the
+        // string before it.
+        // the part before the first boundary string is discarded:
+        $p = strpos($body, '--' . $boundary . "\n", $start);
+        if ($p === false) {
+            // no parts found!
+            return array();
+        }
+
+        // position after first boundary line
+        $start = $p + 3 + strlen($boundary);
+
+        while (($p = strpos($body, '--' . $boundary . "\n", $start)) !== false) {
+            $res[] = substr($body, $start, $p-$start);
+            $start = $p + 3 + strlen($boundary);
+        }
+
+        // no more parts, find end boundary
+        $p = strpos($body, '--' . $boundary . '--', $start);
+        if ($p===false) {
+            throw new Zend_Exception('Not a valid Mime Message: End Missing');
+        }
+
+        // the remaining part also needs to be parsed:
+        $res[] = substr($body, $start, $p-$start);
+        return $res;
+    }
+
+    /**
+     * decodes a mime encoded String and returns a
+     * struct of parts with header and body
+     *
+     * @param  string $message  raw message content
+     * @param  string $boundary boundary as found in content-type
+     * @param  string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND}
+     * @return array|null parts as array('header' => array(name => value), 'body' => content), null if no parts found
+     * @throws Zend_Exception
+     */
+    public static function splitMessageStruct($message, $boundary, $EOL = Zend_Mime::LINEEND)
+    {
+        $parts = self::splitMime($message, $boundary);
+        if (count($parts) <= 0) {
+            return null;
+        }
+        $result = array();
+        foreach ($parts as $part) {
+            self::splitMessage($part, $headers, $body, $EOL);
+            $result[] = array('header' => $headers,
+                              'body'   => $body    );
+        }
+        return $result;
+    }
+
+    /**
+     * split a message in header and body part, if no header or an
+     * invalid header is found $headers is empty
+     *
+     * The charset of the returned headers depend on your iconv settings.
+     *
+     * @param  string $message raw message with header and optional content
+     * @param  array  $headers output param, array with headers as array(name => value)
+     * @param  string $body    output param, content of message
+     * @param  string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND}
+     * @return null
+     */
+    public static function splitMessage($message, &$headers, &$body, $EOL = Zend_Mime::LINEEND)
+    {
+        // check for valid header at first line
+        $firstline = strtok($message, "\n");
+        if (!preg_match('%^[^\s]+[^:]*:%', $firstline)) {
+            $headers = array();
+            // TODO: we're ignoring \r for now - is this function fast enough and is it safe to asume noone needs \r?
+            $body = str_replace(array("\r", "\n"), array('', $EOL), $message);
+            return;
+        }
+
+        // find an empty line between headers and body
+        // default is set new line
+        if (strpos($message, $EOL . $EOL)) {
+            list($headers, $body) = explode($EOL . $EOL, $message, 2);
+        // next is the standard new line
+        } else if ($EOL != "\r\n" && strpos($message, "\r\n\r\n")) {
+            list($headers, $body) = explode("\r\n\r\n", $message, 2);
+        // next is the other "standard" new line
+        } else if ($EOL != "\n" && strpos($message, "\n\n")) {
+            list($headers, $body) = explode("\n\n", $message, 2);
+        // at last resort find anything that looks like a new line
+        } else {
+            @list($headers, $body) = @preg_split("%([\r\n]+)\\1%U", $message, 2);
+        }
+
+        $headers = iconv_mime_decode_headers($headers, ICONV_MIME_DECODE_CONTINUE_ON_ERROR);
+
+        if ($headers === false ) {
+            // an error occurs during the decoding
+            return;
+        }
+
+        // normalize header names
+        foreach ($headers as $name => $header) {
+            $lower = strtolower($name);
+            if ($lower == $name) {
+                continue;
+            }
+            unset($headers[$name]);
+            if (!isset($headers[$lower])) {
+                $headers[$lower] = $header;
+                continue;
+            }
+            if (is_array($headers[$lower])) {
+                $headers[$lower][] = $header;
+                continue;
+            }
+            $headers[$lower] = array($headers[$lower], $header);
+        }
+    }
+
+    /**
+     * split a content type in its different parts
+     *
+     * @param  string $type       content-type
+     * @param  string $wantedPart the wanted part, else an array with all parts is returned
+     * @return string|array wanted part or all parts as array('type' => content-type, partname => value)
+     */
+    public static function splitContentType($type, $wantedPart = null)
+    {
+        return self::splitHeaderField($type, $wantedPart, 'type');
+    }
+
+    /**
+     * split a header field like content type in its different parts
+     *
+     * @param  string $type       header field
+     * @param  string $wantedPart the wanted part, else an array with all parts is returned
+     * @param  string $firstName  key name for the first part
+     * @return string|array wanted part or all parts as array($firstName => firstPart, partname => value)
+     * @throws Zend_Exception
+     */
+    public static function splitHeaderField($field, $wantedPart = null, $firstName = 0)
+    {
+        $wantedPart = strtolower($wantedPart);
+        $firstName = strtolower($firstName);
+
+        // special case - a bit optimized
+        if ($firstName === $wantedPart) {
+            $field = strtok($field, ';');
+            return $field[0] == '"' ? substr($field, 1, -1) : $field;
+        }
+
+        $field = $firstName . '=' . $field;
+        if (!preg_match_all('%([^=\s]+)\s*=\s*("[^"]+"|[^;]+)(;\s*|$)%', $field, $matches)) {
+            throw new Zend_Exception('not a valid header field');
+        }
+
+        if ($wantedPart) {
+            foreach ($matches[1] as $key => $name) {
+                if (strcasecmp($name, $wantedPart)) {
+                    continue;
+                }
+                if ($matches[2][$key][0] != '"') {
+                    return $matches[2][$key];
+                }
+                return substr($matches[2][$key], 1, -1);
+            }
+            return null;
+        }
+
+        $split = array();
+        foreach ($matches[1] as $key => $name) {
+            $name = strtolower($name);
+            if ($matches[2][$key][0] == '"') {
+                $split[$name] = substr($matches[2][$key], 1, -1);
+            } else {
+                $split[$name] = $matches[2][$key];
+            }
+        }
+
+        return $split;
+    }
+
+    /**
+     * decode a quoted printable encoded string
+     *
+     * The charset of the returned string depends on your iconv settings.
+     *
+     * @param  string encoded string
+     * @return string decoded string
+     */
+    public static function decodeQuotedPrintable($string)
+    {
+        return quoted_printable_decode($string);
+    }
+}

webui/Zend/Mime/Exception.php

@@ -0,0 +1,37 @@
+<?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_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * Zend_Exception
+ */
+require_once 'Zend/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mime_Exception extends Zend_Exception
+{}
+

webui/Zend/Mime/Message.php

@@ -0,0 +1,286 @@
+<?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_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Message.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+
+/**
+ * Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * Zend_Mime_Part
+ */
+require_once 'Zend/Mime/Part.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mime_Message
+{
+
+    protected $_parts = array();
+    protected $_mime = null;
+
+    /**
+     * Returns the list of all Zend_Mime_Parts in the message
+     *
+     * @return array of Zend_Mime_Part
+     */
+    public function getParts()
+    {
+        return $this->_parts;
+    }
+
+    /**
+     * Sets the given array of Zend_Mime_Parts as the array for the message
+     *
+     * @param array $parts
+     */
+    public function setParts($parts)
+    {
+        $this->_parts = $parts;
+    }
+
+    /**
+     * Append a new Zend_Mime_Part to the current message
+     *
+     * @param Zend_Mime_Part $part
+     */
+    public function addPart(Zend_Mime_Part $part)
+    {
+        /**
+         * @todo check for duplicate object handle
+         */
+        $this->_parts[] = $part;
+    }
+
+    /**
+     * Check if message needs to be sent as multipart
+     * MIME message or if it has only one part.
+     *
+     * @return boolean
+     */
+    public function isMultiPart()
+    {
+        return (count($this->_parts) > 1);
+    }
+
+    /**
+     * Set Zend_Mime object for the message
+     *
+     * This can be used to set the boundary specifically or to use a subclass of
+     * Zend_Mime for generating the boundary.
+     *
+     * @param Zend_Mime $mime
+     */
+    public function setMime(Zend_Mime $mime)
+    {
+        $this->_mime = $mime;
+    }
+
+    /**
+     * Returns the Zend_Mime object in use by the message
+     *
+     * If the object was not present, it is created and returned. Can be used to
+     * determine the boundary used in this message.
+     *
+     * @return Zend_Mime
+     */
+    public function getMime()
+    {
+        if ($this->_mime === null) {
+            $this->_mime = new Zend_Mime();
+        }
+
+        return $this->_mime;
+    }
+
+    /**
+     * Generate MIME-compliant message from the current configuration
+     *
+     * This can be a multipart message if more than one MIME part was added. If
+     * only one part is present, the content of this part is returned. If no
+     * part had been added, an empty string is returned.
+     *
+     * Parts are seperated by the mime boundary as defined in Zend_Mime. If
+     * {@link setMime()} has been called before this method, the Zend_Mime
+     * object set by this call will be used. Otherwise, a new Zend_Mime object
+     * is generated and used.
+     *
+     * @param string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND}
+     * @return string
+     */
+    public function generateMessage($EOL = Zend_Mime::LINEEND)
+    {
+        if (! $this->isMultiPart()) {
+            $body = array_shift($this->_parts);
+            $body = $body->getContent($EOL);
+        } else {
+            $mime = $this->getMime();
+
+            $boundaryLine = $mime->boundaryLine($EOL);
+            $body = 'This is a message in Mime Format.  If you see this, '
+                  . "your mail reader does not support this format." . $EOL;
+
+            foreach (array_keys($this->_parts) as $p) {
+                $body .= $boundaryLine
+                       . $this->getPartHeaders($p, $EOL)
+                       . $EOL
+                       . $this->getPartContent($p, $EOL);
+            }
+
+            $body .= $mime->mimeEnd($EOL);
+        }
+
+        return trim($body);
+    }
+
+    /**
+     * Get the headers of a given part as an array
+     *
+     * @param int $partnum
+     * @return array
+     */
+    public function getPartHeadersArray($partnum)
+    {
+        return $this->_parts[$partnum]->getHeadersArray();
+    }
+
+    /**
+     * Get the headers of a given part as a string
+     *
+     * @param int $partnum
+     * @return string
+     */
+    public function getPartHeaders($partnum, $EOL = Zend_Mime::LINEEND)
+    {
+        return $this->_parts[$partnum]->getHeaders($EOL);
+    }
+
+    /**
+     * Get the (encoded) content of a given part as a string
+     *
+     * @param int $partnum
+     * @return string
+     */
+    public function getPartContent($partnum, $EOL = Zend_Mime::LINEEND)
+    {
+        return $this->_parts[$partnum]->getContent($EOL);
+    }
+
+    /**
+     * Explode MIME multipart string into seperate parts
+     *
+     * Parts consist of the header and the body of each MIME part.
+     *
+     * @param string $body
+     * @param string $boundary
+     * @return array
+     */
+    protected static function _disassembleMime($body, $boundary)
+    {
+        $start = 0;
+        $res = array();
+        // find every mime part limiter and cut out the
+        // string before it.
+        // the part before the first boundary string is discarded:
+        $p = strpos($body, '--'.$boundary."\n", $start);
+        if ($p === false) {
+            // no parts found!
+            return array();
+        }
+
+        // position after first boundary line
+        $start = $p + 3 + strlen($boundary);
+
+        while (($p = strpos($body, '--' . $boundary . "\n", $start)) !== false) {
+            $res[] = substr($body, $start, $p-$start);
+            $start = $p + 3 + strlen($boundary);
+        }
+
+        // no more parts, find end boundary
+        $p = strpos($body, '--' . $boundary . '--', $start);
+        if ($p===false) {
+            throw new Zend_Exception('Not a valid Mime Message: End Missing');
+        }
+
+        // the remaining part also needs to be parsed:
+        $res[] = substr($body, $start, $p-$start);
+        return $res;
+    }
+
+    /**
+     * Decodes a MIME encoded string and returns a Zend_Mime_Message object with
+     * all the MIME parts set according to the given string
+     *
+     * @param string $message
+     * @param string $boundary
+     * @param string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND}
+     * @return Zend_Mime_Message
+     */
+    public static function createFromMessage($message, $boundary, $EOL = Zend_Mime::LINEEND)
+    {
+        require_once 'Zend/Mime/Decode.php';
+        $parts = Zend_Mime_Decode::splitMessageStruct($message, $boundary, $EOL);
+
+        $res = new self();
+        foreach ($parts as $part) {
+            // now we build a new MimePart for the current Message Part:
+            $newPart = new Zend_Mime_Part($part['body']);
+            foreach ($part['header'] as $key => $value) {
+                /**
+                 * @todo check for characterset and filename
+                 */
+                switch(strtolower($key)) {
+                    case 'content-type':
+                        $newPart->type = $value;
+                        break;
+                    case 'content-transfer-encoding':
+                        $newPart->encoding = $value;
+                        break;
+                    case 'content-id':
+                        $newPart->id = trim($value,'<>');
+                        break;
+                    case 'content-disposition':
+                        $newPart->disposition = $value;
+                        break;
+                    case 'content-description':
+                        $newPart->description = $value;
+                        break;
+                    case 'content-location':
+                        $newPart->location = $value;
+                        break;
+                    case 'content-language':
+                        $newPart->language = $value;
+                        break;
+                    default:
+                        throw new Zend_Exception('Unknown header ignored for MimePart:' . $key);
+                }
+            }
+            $res->addPart($newPart);
+        }
+        return $res;
+    }
+}

webui/Zend/Mime/Part.php

@@ -0,0 +1,230 @@
+<?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_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Part.php 24593 2012-01-05 20:35:02Z matthew $
+ */
+
+/**
+ * Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * Class representing a MIME part.
+ *
+ * @category   Zend
+ * @package    Zend_Mime
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Mime_Part {
+
+    public $type = Zend_Mime::TYPE_OCTETSTREAM;
+    public $encoding = Zend_Mime::ENCODING_8BIT;
+    public $id;
+    public $disposition;
+    public $filename;
+    public $description;
+    public $charset;
+    public $boundary;
+    public $location;
+    public $language;
+    protected $_content;
+    protected $_isStream = false;
+
+
+    /**
+     * create a new Mime Part.
+     * The (unencoded) content of the Part as passed
+     * as a string or stream
+     *
+     * @param mixed $content  String or Stream containing the content
+     */
+    public function __construct($content)
+    {
+        $this->_content = $content;
+        if (is_resource($content)) {
+            $this->_isStream = true;
+        }
+    }
+
+    /**
+     * @todo setters/getters
+     * @todo error checking for setting $type
+     * @todo error checking for setting $encoding
+     */
+
+    /**
+     * check if this part can be read as a stream.
+     * if true, getEncodedStream can be called, otherwise
+     * only getContent can be used to fetch the encoded
+     * content of the part
+     *
+     * @return bool
+     */
+    public function isStream()
+    {
+      return $this->_isStream;
+    }
+
+    /**
+     * if this was created with a stream, return a filtered stream for
+     * reading the content. very useful for large file attachments.
+     *
+     * @return stream
+     * @throws Zend_Mime_Exception if not a stream or unable to append filter
+     */
+    public function getEncodedStream()
+    {
+        if (!$this->_isStream) {
+            require_once 'Zend/Mime/Exception.php';
+            throw new Zend_Mime_Exception('Attempt to get a stream from a string part');
+        }
+
+        //stream_filter_remove(); // ??? is that right?
+        switch ($this->encoding) {
+            case Zend_Mime::ENCODING_QUOTEDPRINTABLE:
+                $filter = stream_filter_append(
+                    $this->_content,
+                    'convert.quoted-printable-encode',
+                    STREAM_FILTER_READ,
+                    array(
+                        'line-length'      => 76,
+                        'line-break-chars' => Zend_Mime::LINEEND
+                    )
+                );
+                if (!is_resource($filter)) {
+                    require_once 'Zend/Mime/Exception.php';
+                    throw new Zend_Mime_Exception('Failed to append quoted-printable filter');
+                }
+                break;
+            case Zend_Mime::ENCODING_BASE64:
+                $filter = stream_filter_append(
+                    $this->_content,
+                    'convert.base64-encode',
+                    STREAM_FILTER_READ,
+                    array(
+                        'line-length'      => 76,
+                        'line-break-chars' => Zend_Mime::LINEEND
+                    )
+                );
+                if (!is_resource($filter)) {
+                    require_once 'Zend/Mime/Exception.php';
+                    throw new Zend_Mime_Exception('Failed to append base64 filter');
+                }
+                break;
+            default:
+        }
+        return $this->_content;
+    }
+
+    /**
+     * Get the Content of the current Mime Part in the given encoding.
+     *
+     * @return String
+     */
+    public function getContent($EOL = Zend_Mime::LINEEND)
+    {
+        if ($this->_isStream) {
+            return stream_get_contents($this->getEncodedStream());
+        } else {
+            return Zend_Mime::encode($this->_content, $this->encoding, $EOL);
+        }
+    }
+    
+    /**
+     * Get the RAW unencoded content from this part
+     * @return string
+     */
+    public function getRawContent()
+    {
+        if ($this->_isStream) {
+            return stream_get_contents($this->_content);
+        } else {
+            return $this->_content;
+        }
+    }
+
+    /**
+     * Create and return the array of headers for this MIME part
+     *
+     * @access public
+     * @return array
+     */
+    public function getHeadersArray($EOL = Zend_Mime::LINEEND)
+    {
+        $headers = array();
+
+        $contentType = $this->type;
+        if ($this->charset) {
+            $contentType .= '; charset=' . $this->charset;
+        }
+
+        if ($this->boundary) {
+            $contentType .= ';' . $EOL
+                          . " boundary=\"" . $this->boundary . '"';
+        }
+
+        $headers[] = array('Content-Type', $contentType);
+
+        if ($this->encoding) {
+            $headers[] = array('Content-Transfer-Encoding', $this->encoding);
+        }
+
+        if ($this->id) {
+            $headers[]  = array('Content-ID', '<' . $this->id . '>');
+        }
+
+        if ($this->disposition) {
+            $disposition = $this->disposition;
+            if ($this->filename) {
+                $disposition .= '; filename="' . $this->filename . '"';
+            }
+            $headers[] = array('Content-Disposition', $disposition);
+        }
+
+        if ($this->description) {
+            $headers[] = array('Content-Description', $this->description);
+        }
+
+        if ($this->location) {
+            $headers[] = array('Content-Location', $this->location);
+        }
+
+        if ($this->language){
+            $headers[] = array('Content-Language', $this->language);
+        }
+
+        return $headers;
+    }
+
+    /**
+     * Return the headers for this part as a string
+     *
+     * @return String
+     */
+    public function getHeaders($EOL = Zend_Mime::LINEEND)
+    {
+        $res = '';
+        foreach ($this->getHeadersArray($EOL) as $header) {
+            $res .= $header[0] . ': ' . $header[1] . $EOL;
+        }
+
+        return $res;
+    }
+}