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-rw-r--r--vendor/swiftmailer/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php127
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diff --git a/vendor/swiftmailer/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php b/vendor/swiftmailer/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php
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+++ b/vendor/swiftmailer/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php
@@ -0,0 +1,127 @@
+<?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.
+ *
+ * @param Swift_KeyCache $keyCache
+ */
+ public function setKeyCache(Swift_KeyCache $keyCache)
+ {
+ $this->_keyCache = $keyCache;
+ }
+
+ /**
+ * Specify a stream to write through for each write().
+ *
+ * @param Swift_InputByteStream $is
+ */
+ 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;
+ }
+}