Added 3rd party KH modules

This commit is contained in:
Deon George
2013-04-22 14:19:54 +10:00
parent 8888719653
commit 711c11dc03
176 changed files with 20483 additions and 0 deletions

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<?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.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/Filterable.php';
//@require 'Swift/StreamFilter.php';
/**
* 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 */
private $_sequence = 0;
/** StreamFilters */
private $_filters = array();
/** A buffer for writing */
private $_writeBuffer = '';
/** Bound streams */
private $_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
* @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 $bytes
* @throws Swift_IoException
*/
public function write($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->_filter($this->_writeBuffer));
}
unset($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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<?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.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Allows reading and writing of bytes to and from an array.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
class Swift_ByteStream_ArrayByteStream
implements Swift_InputByteStream, Swift_OutputByteStream
{
/**
* The internal stack of bytes.
* @var string[]
* @access private
*/
private $_array = array();
/**
* The size of the stack
* @var int
* @access private
*/
private $_arraySize = 0;
/**
* The internal pointer offset.
* @var int
* @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.
* @param mixed $stack of bytes in string or array form, optional
*/
public function __construct($stack = null)
{
if (is_array($stack))
{
$this->_array = $stack;
$this->_arraySize = count($stack);
}
elseif (is_string($stack))
{
$this->write($stack);
}
else
{
$this->_array = array();
}
}
/**
* Reads $length bytes from the stream into a string and moves the pointer
* through the stream by $length. If less bytes exist than are requested the
* remaining bytes are given instead. If no bytes are remaining at all, boolean
* false is returned.
* @param int $length
* @return string
*/
public function read($length)
{
if ($this->_offset == $this->_arraySize)
{
return false;
}
// Don't use array slice
$end = $length + $this->_offset;
$end = $this->_arraySize<$end
?$this->_arraySize
:$end;
$ret = '';
for (; $this->_offset < $end; ++$this->_offset)
{
$ret .= $this->_array[$this->_offset];
}
return $ret;
}
/**
* Writes $bytes to the end of the stream.
* @param string $bytes
*/
public function write($bytes)
{
$to_add = str_split($bytes);
foreach ($to_add as $value)
{
$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.
* 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 === $stream)
{
unset($this->_mirrors[$k]);
}
}
}
/**
* Move the internal read pointer to $byteOffset in the stream.
* @param int $byteOffset
* @return boolean
*/
public function setReadPointer($byteOffset)
{
if ($byteOffset > $this->_arraySize)
{
$byteOffset = $this->_arraySize;
}
elseif ($byteOffset < 0)
{
$byteOffset = 0;
}
$this->_offset = $byteOffset;
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
*/
public function flushBuffers()
{
$this->_offset = 0;
$this->_array = array();
$this->_arraySize = 0;
foreach ($this->_mirrors as $stream)
{
$stream->flushBuffers();
}
}
}

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<?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.
*/
//@require 'Swift/ByteStream/AbstractFilterableInputStream.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/FileStream.php';
//@require 'Swift/IoException.php';
/**
* Allows reading and writing of bytes to and from a file.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
class Swift_ByteStream_FileByteStream
extends Swift_ByteStream_AbstractFilterableInputStream
implements Swift_FileStream
{
/** The internal pointer offset */
private $_offset = 0;
/** The path to the file */
private $_path;
/** The mode this file is opened in for writing */
private $_mode;
/** A lazy-loaded resource handle for reading the file */
private $_reader;
/** A lazy-loaded resource handle for writing the file */
private $_writer;
/** If magic_quotes_runtime is on, this will be true */
private $_quotes = false;
/**
* Create a new FileByteStream for $path.
* @param string $path
* @param string $writable if true
*/
public function __construct($path, $writable = false)
{
$this->_path = $path;
$this->_mode = $writable ? 'w+b' : 'rb';
$this->_quotes = get_magic_quotes_runtime();
}
/**
* Get the complete path to the file.
* @return string
*/
public function getPath()
{
return $this->_path;
}
/**
* Reads $length bytes from the stream into a string and moves the pointer
* through the stream by $length. If less bytes exist than are requested the
* remaining bytes are given instead. If no bytes are remaining at all, boolean
* false is returned.
* @param int $length
* @return string
* @throws Swift_IoException
*/
public function read($length)
{
$fp = $this->_getReadHandle();
if (!feof($fp))
{
if ($this->_quotes)
{
set_magic_quotes_runtime(0);
}
$bytes = fread($fp, $length);
if ($this->_quotes)
{
set_magic_quotes_runtime(1);
}
$this->_offset = ftell($fp);
return $bytes;
}
else
{
return false;
}
}
/**
* Move the internal read pointer to $byteOffset in the stream.
* @param int $byteOffset
* @return boolean
*/
public function setReadPointer($byteOffset)
{
if (isset($this->_reader))
{
fseek($this->_reader, $byteOffset, SEEK_SET);
}
$this->_offset = $byteOffset;
}
// -- Private methods
/** Just write the bytes to the file */
protected function _commit($bytes)
{
fwrite($this->_getWriteHandle(), $bytes);
$this->_resetReadHandle();
}
/** Not used */
protected function _flush()
{
}
/** Get the resource for reading */
private function _getReadHandle()
{
if (!isset($this->_reader))
{
if (!$this->_reader = fopen($this->_path, 'rb'))
{
throw new Swift_IoException(
'Unable to open file for reading [' . $this->_path . ']'
);
}
fseek($this->_reader, $this->_offset, SEEK_SET);
}
return $this->_reader;
}
/** Get the resource for writing */
private function _getWriteHandle()
{
if (!isset($this->_writer))
{
if (!$this->_writer = fopen($this->_path, $this->_mode))
{
throw new Swift_IoException(
'Unable to open file for writing [' . $this->_path . ']'
);
}
}
return $this->_writer;
}
/** Force a reload of the resource for writing */
private function _resetWriteHandle()
{
if (isset($this->_writer))
{
fclose($this->_writer);
$this->_writer = null;
}
}
/** Force a reload of the resource for reading */
private function _resetReadHandle()
{
if (isset($this->_reader))
{
fclose($this->_reader);
$this->_reader = null;
}
}
}