first commit
This commit is contained in:
Daniel Tartavel
197
include/swiftmailer/lib/classes/Swift/KeyCache/ArrayKeyCache.php
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197
include/swiftmailer/lib/classes/Swift/KeyCache/ArrayKeyCache.php
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@ -0,0 +1,197 @@
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<?php
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/*
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* This file is part of SwiftMailer.
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* (c) 2004-2009 Chris Corbyn
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*
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||||
* For the full copyright and license information, please view the LICENSE
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||||
* file that was distributed with this source code.
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*/
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||||
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/**
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* A basic KeyCache backed by an array.
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*
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* @author Chris Corbyn
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*/
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class Swift_KeyCache_ArrayKeyCache implements Swift_KeyCache
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{
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/**
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* Cache contents.
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*
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* @var array
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*/
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private $contents = [];
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/**
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* An InputStream for cloning.
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*
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* @var Swift_KeyCache_KeyCacheInputStream
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*/
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private $stream;
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/**
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* Create a new ArrayKeyCache with the given $stream for cloning to make
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* InputByteStreams.
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*/
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public function __construct(Swift_KeyCache_KeyCacheInputStream $stream)
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{
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$this->stream = $stream;
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}
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/**
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* Set a string into the cache under $itemKey for the namespace $nsKey.
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*
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* @see MODE_WRITE, MODE_APPEND
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param string $string
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* @param int $mode
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*/
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public function setString($nsKey, $itemKey, $string, $mode)
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{
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$this->prepareCache($nsKey);
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switch ($mode) {
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case self::MODE_WRITE:
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$this->contents[$nsKey][$itemKey] = $string;
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break;
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case self::MODE_APPEND:
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if (!$this->hasKey($nsKey, $itemKey)) {
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$this->contents[$nsKey][$itemKey] = '';
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}
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$this->contents[$nsKey][$itemKey] .= $string;
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break;
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default:
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throw new Swift_SwiftException('Invalid mode ['.$mode.'] used to set nsKey='.$nsKey.', itemKey='.$itemKey);
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}
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}
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/**
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* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
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*
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* @see MODE_WRITE, MODE_APPEND
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param int $mode
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*/
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public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os, $mode)
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{
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$this->prepareCache($nsKey);
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switch ($mode) {
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case self::MODE_WRITE:
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$this->clearKey($nsKey, $itemKey);
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// no break
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case self::MODE_APPEND:
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if (!$this->hasKey($nsKey, $itemKey)) {
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$this->contents[$nsKey][$itemKey] = '';
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}
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while (false !== $bytes = $os->read(8192)) {
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$this->contents[$nsKey][$itemKey] .= $bytes;
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}
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break;
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default:
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throw new Swift_SwiftException('Invalid mode ['.$mode.'] used to set nsKey='.$nsKey.', itemKey='.$itemKey);
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}
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}
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/**
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* Provides a ByteStream which when written to, writes data to $itemKey.
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*
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* NOTE: The stream will always write in append mode.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return Swift_InputByteStream
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*/
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public function getInputByteStream($nsKey, $itemKey, Swift_InputByteStream $writeThrough = null)
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{
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$is = clone $this->stream;
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$is->setKeyCache($this);
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$is->setNsKey($nsKey);
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$is->setItemKey($itemKey);
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if (isset($writeThrough)) {
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$is->setWriteThroughStream($writeThrough);
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}
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return $is;
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}
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/**
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* Get data back out of the cache as a string.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return string
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*/
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public function getString($nsKey, $itemKey)
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{
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$this->prepareCache($nsKey);
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if ($this->hasKey($nsKey, $itemKey)) {
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return $this->contents[$nsKey][$itemKey];
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}
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}
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/**
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* Get data back out of the cache as a ByteStream.
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param Swift_InputByteStream $is to write the data to
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*/
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public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
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{
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$this->prepareCache($nsKey);
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$is->write($this->getString($nsKey, $itemKey));
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}
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/**
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* Check if the given $itemKey exists in the namespace $nsKey.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return bool
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*/
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public function hasKey($nsKey, $itemKey)
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{
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$this->prepareCache($nsKey);
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return \array_key_exists($itemKey, $this->contents[$nsKey]);
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}
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/**
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* Clear data for $itemKey in the namespace $nsKey if it exists.
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*
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* @param string $nsKey
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* @param string $itemKey
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*/
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public function clearKey($nsKey, $itemKey)
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{
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unset($this->contents[$nsKey][$itemKey]);
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}
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/**
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* Clear all data in the namespace $nsKey if it exists.
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*
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* @param string $nsKey
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*/
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public function clearAll($nsKey)
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{
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unset($this->contents[$nsKey]);
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}
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/**
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* Initialize the namespace of $nsKey if needed.
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*
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* @param string $nsKey
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*/
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private function prepareCache($nsKey)
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{
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if (!\array_key_exists($nsKey, $this->contents)) {
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$this->contents[$nsKey] = [];
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||||
}
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}
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}
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||||
294
include/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php
Normal file
294
include/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php
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@ -0,0 +1,294 @@
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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.
|
||||
*/
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||||
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||||
/**
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||||
* A KeyCache which streams to and from disk.
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*
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* @author Chris Corbyn
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*/
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class Swift_KeyCache_DiskKeyCache implements Swift_KeyCache
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{
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/** Signal to place pointer at start of file */
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const POSITION_START = 0;
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/** Signal to place pointer at end of file */
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const POSITION_END = 1;
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/** Signal to leave pointer in whatever position it currently is */
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const POSITION_CURRENT = 2;
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/**
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* An InputStream for cloning.
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*
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* @var Swift_KeyCache_KeyCacheInputStream
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*/
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private $stream;
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/**
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* A path to write to.
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*
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* @var string
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*/
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private $path;
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/**
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* Stored keys.
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||||
*
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* @var array
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*/
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private $keys = [];
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/**
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* Create a new DiskKeyCache with the given $stream for cloning to make
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* InputByteStreams, and the given $path to save to.
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*
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* @param string $path to save to
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*/
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public function __construct(Swift_KeyCache_KeyCacheInputStream $stream, $path)
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{
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$this->stream = $stream;
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$this->path = $path;
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}
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||||
/**
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* Set a string into the cache under $itemKey for the namespace $nsKey.
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*
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||||
* @see MODE_WRITE, MODE_APPEND
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||||
*
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||||
* @param string $nsKey
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||||
* @param string $itemKey
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||||
* @param string $string
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||||
* @param int $mode
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||||
*
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||||
* @throws Swift_IoException
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||||
*/
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public function setString($nsKey, $itemKey, $string, $mode)
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{
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$this->prepareCache($nsKey);
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switch ($mode) {
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case self::MODE_WRITE:
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$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_START);
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break;
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||||
case self::MODE_APPEND:
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$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_END);
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break;
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default:
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throw new Swift_SwiftException('Invalid mode ['.$mode.'] used to set nsKey='.$nsKey.', itemKey='.$itemKey);
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break;
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||||
}
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fwrite($fp, $string);
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$this->freeHandle($nsKey, $itemKey);
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}
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||||
/**
|
||||
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
|
||||
*
|
||||
* @see MODE_WRITE, MODE_APPEND
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
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||||
* @param int $mode
|
||||
*
|
||||
* @throws Swift_IoException
|
||||
*/
|
||||
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os, $mode)
|
||||
{
|
||||
$this->prepareCache($nsKey);
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||||
switch ($mode) {
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||||
case self::MODE_WRITE:
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||||
$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_START);
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||||
break;
|
||||
case self::MODE_APPEND:
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$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_END);
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||||
break;
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||||
default:
|
||||
throw new Swift_SwiftException('Invalid mode ['.$mode.'] used to set nsKey='.$nsKey.', itemKey='.$itemKey);
|
||||
break;
|
||||
}
|
||||
while (false !== $bytes = $os->read(8192)) {
|
||||
fwrite($fp, $bytes);
|
||||
}
|
||||
$this->freeHandle($nsKey, $itemKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Provides a ByteStream which when written to, writes data to $itemKey.
|
||||
*
|
||||
* NOTE: The stream will always write in append mode.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @return Swift_InputByteStream
|
||||
*/
|
||||
public function getInputByteStream($nsKey, $itemKey, Swift_InputByteStream $writeThrough = null)
|
||||
{
|
||||
$is = clone $this->stream;
|
||||
$is->setKeyCache($this);
|
||||
$is->setNsKey($nsKey);
|
||||
$is->setItemKey($itemKey);
|
||||
if (isset($writeThrough)) {
|
||||
$is->setWriteThroughStream($writeThrough);
|
||||
}
|
||||
|
||||
return $is;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get data back out of the cache as a string.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @throws Swift_IoException
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getString($nsKey, $itemKey)
|
||||
{
|
||||
$this->prepareCache($nsKey);
|
||||
if ($this->hasKey($nsKey, $itemKey)) {
|
||||
$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_START);
|
||||
$str = '';
|
||||
while (!feof($fp) && false !== $bytes = fread($fp, 8192)) {
|
||||
$str .= $bytes;
|
||||
}
|
||||
$this->freeHandle($nsKey, $itemKey);
|
||||
|
||||
return $str;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get data back out of the cache as a ByteStream.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
* @param Swift_InputByteStream $is to write the data to
|
||||
*/
|
||||
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
|
||||
{
|
||||
if ($this->hasKey($nsKey, $itemKey)) {
|
||||
$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_START);
|
||||
while (!feof($fp) && false !== $bytes = fread($fp, 8192)) {
|
||||
$is->write($bytes);
|
||||
}
|
||||
$this->freeHandle($nsKey, $itemKey);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the given $itemKey exists in the namespace $nsKey.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function hasKey($nsKey, $itemKey)
|
||||
{
|
||||
return is_file($this->path.'/'.$nsKey.'/'.$itemKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear data for $itemKey in the namespace $nsKey if it exists.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*/
|
||||
public function clearKey($nsKey, $itemKey)
|
||||
{
|
||||
if ($this->hasKey($nsKey, $itemKey)) {
|
||||
$this->freeHandle($nsKey, $itemKey);
|
||||
unlink($this->path.'/'.$nsKey.'/'.$itemKey);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear all data in the namespace $nsKey if it exists.
|
||||
*
|
||||
* @param string $nsKey
|
||||
*/
|
||||
public function clearAll($nsKey)
|
||||
{
|
||||
if (\array_key_exists($nsKey, $this->keys)) {
|
||||
foreach ($this->keys[$nsKey] as $itemKey => $null) {
|
||||
$this->clearKey($nsKey, $itemKey);
|
||||
}
|
||||
if (is_dir($this->path.'/'.$nsKey)) {
|
||||
rmdir($this->path.'/'.$nsKey);
|
||||
}
|
||||
unset($this->keys[$nsKey]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the namespace of $nsKey if needed.
|
||||
*
|
||||
* @param string $nsKey
|
||||
*/
|
||||
private function prepareCache($nsKey)
|
||||
{
|
||||
$cacheDir = $this->path.'/'.$nsKey;
|
||||
if (!is_dir($cacheDir)) {
|
||||
if (!mkdir($cacheDir)) {
|
||||
throw new Swift_IoException('Failed to create cache directory '.$cacheDir);
|
||||
}
|
||||
$this->keys[$nsKey] = [];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a file handle on the cache item.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
* @param int $position
|
||||
*
|
||||
* @return resource
|
||||
*/
|
||||
private function getHandle($nsKey, $itemKey, $position)
|
||||
{
|
||||
if (!isset($this->keys[$nsKey][$itemKey])) {
|
||||
$openMode = $this->hasKey($nsKey, $itemKey) ? 'r+b' : 'w+b';
|
||||
$fp = fopen($this->path.'/'.$nsKey.'/'.$itemKey, $openMode);
|
||||
$this->keys[$nsKey][$itemKey] = $fp;
|
||||
}
|
||||
if (self::POSITION_START == $position) {
|
||||
fseek($this->keys[$nsKey][$itemKey], 0, SEEK_SET);
|
||||
} elseif (self::POSITION_END == $position) {
|
||||
fseek($this->keys[$nsKey][$itemKey], 0, SEEK_END);
|
||||
}
|
||||
|
||||
return $this->keys[$nsKey][$itemKey];
|
||||
}
|
||||
|
||||
private function freeHandle($nsKey, $itemKey)
|
||||
{
|
||||
$fp = $this->getHandle($nsKey, $itemKey, self::POSITION_CURRENT);
|
||||
fclose($fp);
|
||||
$this->keys[$nsKey][$itemKey] = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Destructor.
|
||||
*/
|
||||
public function __destruct()
|
||||
{
|
||||
foreach ($this->keys as $nsKey => $null) {
|
||||
$this->clearAll($nsKey);
|
||||
}
|
||||
}
|
||||
|
||||
public function __wakeup()
|
||||
{
|
||||
$this->keys = [];
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
<?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.
|
||||
*
|
||||
* @author Chris Corbyn
|
||||
*/
|
||||
interface Swift_KeyCache_KeyCacheInputStream extends Swift_InputByteStream
|
||||
{
|
||||
/**
|
||||
* Set the KeyCache to wrap.
|
||||
*/
|
||||
public function setKeyCache(Swift_KeyCache $keyCache);
|
||||
|
||||
/**
|
||||
* Set the nsKey which will be written to.
|
||||
*
|
||||
* @param string $nsKey
|
||||
*/
|
||||
public function setNsKey($nsKey);
|
||||
|
||||
/**
|
||||
* Set the itemKey which will be written to.
|
||||
*
|
||||
* @param string $itemKey
|
||||
*/
|
||||
public function setItemKey($itemKey);
|
||||
|
||||
/**
|
||||
* Specify a stream to write through for each write().
|
||||
*/
|
||||
public function setWriteThroughStream(Swift_InputByteStream $is);
|
||||
|
||||
/**
|
||||
* Any implementation should be cloneable, allowing the clone to access a
|
||||
* separate $nsKey and $itemKey.
|
||||
*/
|
||||
public function __clone();
|
||||
}
|
||||
113
include/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php
Normal file
113
include/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php
Normal file
@ -0,0 +1,113 @@
|
||||
<?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 null KeyCache that does not cache at all.
|
||||
*
|
||||
* @author Chris Corbyn
|
||||
*/
|
||||
class Swift_KeyCache_NullKeyCache implements Swift_KeyCache
|
||||
{
|
||||
/**
|
||||
* Set a string into the cache under $itemKey for the namespace $nsKey.
|
||||
*
|
||||
* @see MODE_WRITE, MODE_APPEND
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
* @param string $string
|
||||
* @param int $mode
|
||||
*/
|
||||
public function setString($nsKey, $itemKey, $string, $mode)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
|
||||
*
|
||||
* @see MODE_WRITE, MODE_APPEND
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
* @param int $mode
|
||||
*/
|
||||
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os, $mode)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Provides a ByteStream which when written to, writes data to $itemKey.
|
||||
*
|
||||
* NOTE: The stream will always write in append mode.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @return Swift_InputByteStream
|
||||
*/
|
||||
public function getInputByteStream($nsKey, $itemKey, Swift_InputByteStream $writeThrough = null)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Get data back out of the cache as a string.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getString($nsKey, $itemKey)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Get data back out of the cache as a ByteStream.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
* @param Swift_InputByteStream $is to write the data to
|
||||
*/
|
||||
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the given $itemKey exists in the namespace $nsKey.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function hasKey($nsKey, $itemKey)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear data for $itemKey in the namespace $nsKey if it exists.
|
||||
*
|
||||
* @param string $nsKey
|
||||
* @param string $itemKey
|
||||
*/
|
||||
public function clearKey($nsKey, $itemKey)
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear all data in the namespace $nsKey if it exists.
|
||||
*
|
||||
* @param string $nsKey
|
||||
*/
|
||||
public function clearAll($nsKey)
|
||||
{
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,123 @@
|
||||
<?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.
|
||||
*
|
||||
* @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.
|
||||
*/
|
||||
public function setKeyCache(Swift_KeyCache $keyCache)
|
||||
{
|
||||
$this->keyCache = $keyCache;
|
||||
}
|
||||
|
||||
/**
|
||||
* Specify a stream to write through for each write().
|
||||
*/
|
||||
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;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user