diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Gdata/MimeBodyString.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/MimeBodyString.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,92 @@
+<?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_Gdata
+ * @subpackage Gdata
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: MimeBodyString.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * A wrapper for strings for buffered reading.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage Gdata
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Gdata_MimeBodyString
+{
+
+    /**
+     * The source string.
+     *
+     * @var string
+     */
+    protected $_sourceString = '';
+
+    /**
+     * The size of the MIME message.
+     * @var integer
+     */
+    protected $_bytesRead = 0;
+
+    /**
+     * Create a new MimeBodyString object.
+     *
+     * @param string $sourceString The string we are wrapping.
+     */
+    public function __construct($sourceString)
+    {
+        $this->_sourceString = $sourceString;
+        $this->_bytesRead = 0;
+    }
+
+    /**
+     * Read the next chunk of the string.
+     *
+     * @param integer $bytesRequested The size of the chunk that is to be read.
+     * @return string A corresponding piece of the string.
+     */
+    public function read($bytesRequested)
+    {
+      $len = strlen($this->_sourceString);
+      if($this->_bytesRead == $len) {
+          return FALSE;
+      } else if($bytesRequested > $len - $this->_bytesRead) {
+          $bytesRequested = $len - $this->_bytesRead;
+      }
+
+      $buffer = substr($this->_sourceString, $this->_bytesRead, $bytesRequested);
+      $this->_bytesRead += $bytesRequested;
+
+      return $buffer;
+    }
+
+    /**
+     * The length of the string.
+     *
+     * @return int The length of the string contained in the object.
+     */
+    public function getSize()
+    {
+      return strlen($this->_sourceString);
+    }
+
+
+}