first commit

system/vendor/swift/Swift/Cache/OutputStream.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Swift Mailer Output stream to read bytes from cached data
+ * Please read the LICENSE file
+ * @author Chris Corbyn <chris@w3style.co.uk>
+ * @package Swift_Cache
+ * @license GNU Lesser General Public License
+ */
+
+/**
+ * The wraps the streaming functionality of the cache
+ * @package Swift_Cache
+ * @author Chris Corbyn <chris@w3style.co.uk>
+ */
+class Swift_Cache_OutputStream
+{
+  /**
+   * The key to read in the actual cache
+   * @var string
+   */
+  protected $key;
+  /**
+   * The cache object to read
+   * @var Swift_Cache
+   */
+  protected $cache;
+  
+  /**
+   * Ctor.
+   * @param Swift_Cache The cache to read from
+   * @param string The key for the cached data
+   */
+  public function __construct(Swift_Cache $cache, $key)
+  {
+    $this->cache = $cache;
+    $this->key = $key;
+  }
+  /**
+   * Read bytes from the cache and seek through the buffer
+   * Returns false if EOF is reached
+   * @param int The number of bytes to read (could be ignored)
+   * @return string The read bytes
+   */
+  public function read($size=null)
+  {
+    return $this->cache->read($this->key, $size);
+  }
+  /**
+   * Read the entire cached data as one string
+   * @return string
+   */
+  public function readFull()
+  {
+    $ret = "";
+    while (false !== $bytes = $this->read())
+      $ret .= $bytes;
+    return $ret;
+  }
+}