1 files changed, 33 insertions, 0 deletions
diff --git a/External/swiftmailer/lib/classes/Swift/StreamFilter.php b/External/swiftmailer/lib/classes/Swift/StreamFilter.php
new file mode 100755
index 0000000..6c262ce
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/StreamFilter.php
@@ -0,0 +1,33 @@
+<?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.
+ */
+
+/**
+ * Processes bytes as they pass through a stream and performs filtering.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+interface Swift_StreamFilter
+{
+  
+  /**
+   * Based on the buffer given, this returns true if more buffering is needed.
+   * @param mixed $buffer
+   * @return boolean
+   */
+  public function shouldBuffer($buffer);
+  
+  /**
+   * Filters $buffer and returns the changes.
+   * @param mixed $buffer
+   * @return mixed
+   */
+  public function filter($buffer);
+  
+}