diff -r 000000000000 -r 7f95f8617b0b vendor/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,129 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+
+/**
+ * Writes data to a KeyCache using a stream.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+class Swift_KeyCache_SimpleKeyCacheInputStream
+  implements Swift_KeyCache_KeyCacheInputStream
+{
+  
+  /** The KeyCache being written to */
+  private $_keyCache;
+  
+  /** The nsKey of the KeyCache being written to */
+  private $_nsKey;
+  
+  /** The itemKey of the KeyCache being written to */
+  private $_itemKey;
+  
+  /** A stream to write through on each write() */
+  private $_writeThrough = null;
+  
+  /**
+   * Set the KeyCache to wrap.
+   * @param Swift_KeyCache $keyCache
+   */
+  public function setKeyCache(Swift_KeyCache $keyCache)
+  {
+    $this->_keyCache = $keyCache;
+  }
+  
+  /**
+   * Specify a stream to write through for each write().
+   * @param Swift_InputByteStream $is
+   */
+  public function setWriteThroughStream(Swift_InputByteStream $is)
+  {
+    $this->_writeThrough = $is;
+  }
+  
+  /**
+   * Writes $bytes to the end of the stream.
+   * @param string $bytes
+   * @param Swift_InputByteStream $is, optional
+   */
+  public function write($bytes, Swift_InputByteStream $is = null)
+  {
+    $this->_keyCache->setString(
+      $this->_nsKey, $this->_itemKey, $bytes, Swift_KeyCache::MODE_APPEND
+      );
+    if (isset($is))
+    {
+      $is->write($bytes);
+    }
+    if (isset($this->_writeThrough))
+    {
+      $this->_writeThrough->write($bytes);
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function commit()
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function bind(Swift_InputByteStream $is)
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function unbind(Swift_InputByteStream $is)
+  {
+  }
+  
+  /**
+   * Flush the contents of the stream (empty it) and set the internal pointer
+   * to the beginning.
+   */
+  public function flushBuffers()
+  {
+    $this->_keyCache->clearKey($this->_nsKey, $this->_itemKey);
+  }
+  
+  /**
+   * Set the nsKey which will be written to.
+   * @param string $nsKey
+   */
+  public function setNsKey($nsKey)
+  {
+    $this->_nsKey = $nsKey;
+  }
+  
+  /**
+   * Set the itemKey which will be written to.
+   * @param string $itemKey
+   */
+  public function setItemKey($itemKey)
+  {
+    $this->_itemKey = $itemKey;
+  }
+  
+  /**
+   * Any implementation should be cloneable, allowing the clone to access a
+   * separate $nsKey and $itemKey.
+   */
+  public function __clone()
+  {
+    $this->_writeThrough = null;
+  }
+  
+}