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PHP Decode
<?php /* * This file is part of SwiftMailer. * (c) 2004-2009 Chris Corbyn * * For the..
Decoded Output download
<?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.
*/
/**
* Provides the base functionality for an InputStream supporting filters.
*
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
abstract class Swift_ByteStream_AbstractFilterableInputStream implements Swift_InputByteStream, Swift_Filterable
{
/**
* Write sequence.
*/
protected $_sequence = 0;
/**
* StreamFilters.
*/
private $_filters = array();
/**
* A buffer for writing.
*/
private $_writeBuffer = '';
/**
* Bound streams.
*
* @var Swift_InputByteStream[]
*/
private $_mirrors = array();
/**
* Commit the given bytes to the storage medium immediately.
*
* @param string $bytes
*/
abstract protected function _commit($bytes);
/**
* Flush any buffers/content with immediate effect.
*/
abstract protected function _flush();
/**
* Add a StreamFilter to this InputByteStream.
*
* @param Swift_StreamFilter $filter
* @param string $key
*/
public function addFilter(Swift_StreamFilter $filter, $key)
{
$this->_filters[$key] = $filter;
}
/**
* Remove an already present StreamFilter based on its $key.
*
* @param string $key
*/
public function removeFilter($key)
{
unset($this->_filters[$key]);
}
/**
* Writes $bytes to the end of the stream.
*
* @param string $bytes
*
* @return integer
*
* @throws Swift_IoException
*/
public function write($bytes)
{
$this->_writeBuffer .= $bytes;
foreach ($this->_filters as $filter) {
if ($filter->shouldBuffer($this->_writeBuffer)) {
return;
}
}
$this->_doWrite($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 $is)
{
foreach ($this->_mirrors as $k => $stream) {
if ($is === $stream) {
if ($this->_writeBuffer !== '') {
$stream->write($this->_writeBuffer);
}
unset($this->_mirrors[$k]);
}
}
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
*
* @throws Swift_IoException
*/
public function flushBuffers()
{
if ($this->_writeBuffer !== '') {
$this->_doWrite($this->_writeBuffer);
}
$this->_flush();
foreach ($this->_mirrors as $stream) {
$stream->flushBuffers();
}
}
// -- Private methods
/** Run $bytes through all filters */
private function _filter($bytes)
{
foreach ($this->_filters as $filter) {
$bytes = $filter->filter($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 = '';
}
}
?>
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Original Code
<?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.
*/
/**
* Provides the base functionality for an InputStream supporting filters.
*
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
abstract class Swift_ByteStream_AbstractFilterableInputStream implements Swift_InputByteStream, Swift_Filterable
{
/**
* Write sequence.
*/
protected $_sequence = 0;
/**
* StreamFilters.
*/
private $_filters = array();
/**
* A buffer for writing.
*/
private $_writeBuffer = '';
/**
* Bound streams.
*
* @var Swift_InputByteStream[]
*/
private $_mirrors = array();
/**
* Commit the given bytes to the storage medium immediately.
*
* @param string $bytes
*/
abstract protected function _commit($bytes);
/**
* Flush any buffers/content with immediate effect.
*/
abstract protected function _flush();
/**
* Add a StreamFilter to this InputByteStream.
*
* @param Swift_StreamFilter $filter
* @param string $key
*/
public function addFilter(Swift_StreamFilter $filter, $key)
{
$this->_filters[$key] = $filter;
}
/**
* Remove an already present StreamFilter based on its $key.
*
* @param string $key
*/
public function removeFilter($key)
{
unset($this->_filters[$key]);
}
/**
* Writes $bytes to the end of the stream.
*
* @param string $bytes
*
* @return integer
*
* @throws Swift_IoException
*/
public function write($bytes)
{
$this->_writeBuffer .= $bytes;
foreach ($this->_filters as $filter) {
if ($filter->shouldBuffer($this->_writeBuffer)) {
return;
}
}
$this->_doWrite($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 $is)
{
foreach ($this->_mirrors as $k => $stream) {
if ($is === $stream) {
if ($this->_writeBuffer !== '') {
$stream->write($this->_writeBuffer);
}
unset($this->_mirrors[$k]);
}
}
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
*
* @throws Swift_IoException
*/
public function flushBuffers()
{
if ($this->_writeBuffer !== '') {
$this->_doWrite($this->_writeBuffer);
}
$this->_flush();
foreach ($this->_mirrors as $stream) {
$stream->flushBuffers();
}
}
// -- Private methods
/** Run $bytes through all filters */
private function _filter($bytes)
{
foreach ($this->_filters as $filter) {
$bytes = $filter->filter($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 = '';
}
}
Function Calls
None |
Stats
MD5 | a5f2a852f59335f7debf5a4b4a4f3b39 |
Eval Count | 0 |
Decode Time | 95 ms |