diff -r 000000000000 -r 7f95f8617b0b vendor/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,109 @@
+<?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.
+ */
+
+
+/**
+ * A Simple MIME Header.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_UnstructuredHeader
+  extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The value of this Header.
+   * @var string
+   * @access private
+   */
+  private $_value;
+  
+  /**
+   * Creates a new SimpleHeader with $name.
+   * @param string $name
+   * @param Swift_Mime_HeaderEncoder $encoder
+   * @param Swift_Mime_Grammar $grammar
+   */
+  public function __construct($name, Swift_Mime_HeaderEncoder $encoder, Swift_Mime_Grammar $grammar)
+  {
+    $this->setFieldName($name);
+    $this->setEncoder($encoder);
+    parent::__construct($grammar);
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_TEXT;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a string for the field value.
+   * @param string $model
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setValue($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns a string.
+   * @return string
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getValue();
+  }
+  
+  /**
+   * Get the (unencoded) value of this header.
+   * @return string
+   */
+  public function getValue()
+  {
+    return $this->_value;
+  }
+  
+  /**
+   * Set the (unencoded) value of this header.
+   * @param string $value
+   */
+  public function setValue($value)
+  {
+    $this->clearCachedValueIf($this->_value != $value);
+    $this->_value = $value;
+  }
+  
+  /**
+   * Get the value of this header prepared for rendering.
+   * @return string
+   */
+  public function getFieldBody()
+  {
+    if (!$this->getCachedValue())
+    {
+      $this->setCachedValue(
+        str_replace('\\', '\\\\', $this->encodeWords(
+          $this, $this->_value
+          ))
+        );
+    }
+    return $this->getCachedValue();
+  }
+  
+}