Cleaned trailing whitespace

lib/classes/Swift.php

@@ -10,23 +10,23 @@
 
 /**
  * General utility class in Swift Mailer, not to be instantiated.
- * 
+ *
  * @package Swift
- * 
+ *
  * @author Chris Corbyn
  */
 abstract class Swift
 {
-  
+
   static $initialized = false;
   static $initPath;
-  
+
   /** Swift Mailer Version number generated during dist release process */
   const VERSION = '@SWIFT_VERSION_NUMBER@';
-  
+
   /**
    * Internal autoloader for spl_autoload_register().
-   * 
+   *
    * @param string $class
    */
   public static function autoload($class)
@@ -52,10 +52,10 @@ public static function autoload($class)
 
     require $path;
   }
-  
+
   /**
    * Configure autoloading using Swift Mailer.
-   * 
+   *
    * This is designed to play nicely with other autoloaders.
    *
    * @param string $initPath The init script to load when autoloading the first Swift class
@@ -65,5 +65,5 @@ public static function registerAutoload($initPath = null)
     self::$initPath = $initPath;
     spl_autoload_register(array('Swift', 'autoload'));
   }
-  
+
 }

lib/classes/Swift/Attachment.php

@@ -17,7 +17,7 @@
  */
 class Swift_Attachment extends Swift_Mime_Attachment
 {
-  
+
   /**
    * Create a new Attachment.
    * Details may be optionally provided to the constructor.
@@ -33,15 +33,15 @@ public function __construct($data = null, $filename = null,
       Swift_DependencyContainer::getInstance()
         ->createDependenciesFor('mime.attachment')
       );
-    
+
     $this->setBody($data);
     $this->setFilename($filename);
     if ($contentType)
     {
       $this->setContentType($contentType);
     }
   }
-  
+
   /**
    * Create a new Attachment.
    * @param string|Swift_OutputByteStream $data
@@ -54,7 +54,7 @@ public static function newInstance($data = null, $filename = null,
   {
     return new self($data, $filename, $contentType);
   }
-  
+
   /**
    * Create a new Attachment from a filesystem path.
    * @param string $path
@@ -68,5 +68,5 @@ public static function fromPath($path, $contentType = null)
       $contentType
       );
   }
-  
+
 }

lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php

@@ -18,32 +18,32 @@
 abstract class Swift_ByteStream_AbstractFilterableInputStream
   implements Swift_InputByteStream, Swift_Filterable
 {
-  
+
   /** Write sequence */
-  private $_sequence = 0;
-  
+  protected $_sequence = 0;
+
   /** StreamFilters */
-  private $_filters = array();
-  
+  protected $_filters = array();
+
   /** A buffer for writing */
-  private $_writeBuffer = '';
-  
+  protected $_writeBuffer = '';
+
   /** Bound streams */
-  private $_mirrors = array();
-  
+  protected $_mirrors = array();
+
   /**
    * Commit the given bytes to the storage medium immediately.
    * @param string $bytes
    * @access protected
    */
   abstract protected function _commit($bytes);
-  
+
   /**
    * Flush any buffers/content with immediate effect.
    * @access protected
    */
   abstract protected function _flush();
-  
+
   /**
    * Add a StreamFilter to this InputByteStream.
    * @param Swift_StreamFilter $filter
@@ -53,7 +53,7 @@ public function addFilter(Swift_StreamFilter $filter, $key)
   {
     $this->_filters[$key] = $filter;
   }
-  
+
   /**
    * Remove an already present StreamFilter based on its $key.
    * @param string $key
@@ -62,7 +62,7 @@ public function removeFilter($key)
   {
     unset($this->_filters[$key]);
   }
-  
+
   /**
    * Writes $bytes to the end of the stream.
    * @param string $bytes
@@ -81,36 +81,36 @@ public function write($bytes)
     $this->_doWrite($this->_writeBuffer);
     return ++$this->_sequence;
   }
-  
+
   /**
    * For any bytes that are currently buffered inside the stream, force them
    * off the buffer.
-   * 
+   *
    * @throws Swift_IoException
    */
   public function commit()
   {
     $this->_doWrite($this->_writeBuffer);
   }
-  
+
   /**
    * Attach $is to this stream.
    * The stream acts as an observer, receiving all data that is written.
    * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
-   * 
+   *
    * @param Swift_InputByteStream $is
    */
   public function bind(Swift_InputByteStream $is)
   {
     $this->_mirrors[] = $is;
   }
-  
+
   /**
    * Remove an already bound stream.
    * If $is is not bound, no errors will be raised.
    * If the stream currently has any buffered data it will be written to $is
    * before unbinding occurs.
-   * 
+   *
    * @param Swift_InputByteStream $is
    */
   public function unbind(Swift_InputByteStream $is)
@@ -127,7 +127,7 @@ public function unbind(Swift_InputByteStream $is)
       }
     }
   }
-  
+
   /**
    * Flush the contents of the stream (empty it) and set the internal pointer
    * to the beginning.
@@ -140,15 +140,15 @@ public function flushBuffers()
       $this->_doWrite($this->_writeBuffer);
     }
     $this->_flush();
-    
+
     foreach ($this->_mirrors as $stream)
     {
       $stream->flushBuffers();
     }
   }
-  
+
   // -- Private methods
-  
+
   /** Run $bytes through all filters */
   private function _filter($bytes)
   {
@@ -158,18 +158,18 @@ private function _filter($bytes)
     }
     return $bytes;
   }
-  
+
   /** Just write the bytes to the stream */
   private function _doWrite($bytes)
   {
     $this->_commit($this->_filter($bytes));
-    
+
     foreach ($this->_mirrors as $stream)
     {
       $stream->write($bytes);
     }
-    
+
     $this->_writeBuffer = '';
   }
-  
+
 }

lib/classes/Swift/ByteStream/ArrayByteStream.php

@@ -39,10 +39,10 @@ class Swift_ByteStream_ArrayByteStream
    * @access private
    */
   private $_offset = 0;
-  
+
   /** Bound streams */
   private $_mirrors = array();
-  
+
   /**
    * Create a new ArrayByteStream.
    * If $stack is given the stream will be populated with the bytes it contains.
@@ -105,20 +105,20 @@ public function write($bytes)
       $this->_array[] = $value;
     }
     $this->_arraySize = count($this->_array);
-    
+
     foreach ($this->_mirrors as $stream)
     {
       $stream->write($bytes);
     }
   }
-  
+
   /**
    * Not used.
    */
   public function commit()
   {
   }
-  
+
   /**
    * Attach $is to this stream.
    * The stream acts as an observer, receiving all data that is written.
@@ -130,7 +130,7 @@ public function bind(Swift_InputByteStream $is)
   {
     $this->_mirrors[] = $is;
   }
-  
+
   /**
    * Remove an already bound stream.
    * If $is is not bound, no errors will be raised.
@@ -178,7 +178,7 @@ public function flushBuffers()
     $this->_offset = 0;
     $this->_array = array();
     $this->_arraySize = 0;
-    
+
     foreach ($this->_mirrors as $stream)
     {
       $stream->flushBuffers();