Added KH 3.3.0

includes/kohana/system/classes/Kohana/HTTP/Message.php

@@ -0,0 +1,56 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * The HTTP Interaction interface providing the core HTTP methods that
+ * should be implemented by any HTTP request or response class.
+ *
+ * @package    Kohana
+ * @category   HTTP
+ * @author     Kohana Team
+ * @since      3.1.0
+ * @copyright  (c) 2008-2012 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+interface Kohana_HTTP_Message {
+
+	/**
+	 * Gets or sets the HTTP protocol. The standard protocol to use
+	 * is `HTTP/1.1`.
+	 *
+	 * @param   string   $protocol  Protocol to set to the request/response
+	 * @return  mixed
+	 */
+	public function protocol($protocol = NULL);
+
+	/**
+	 * Gets or sets HTTP headers to the request or response. All headers
+	 * are included immediately after the HTTP protocol definition during
+	 * transmission. This method provides a simple array or key/value
+	 * interface to the headers.
+	 *
+	 * @param   mixed   $key    Key or array of key/value pairs to set
+	 * @param   string  $value  Value to set to the supplied key
+	 * @return  mixed
+	 */
+	public function headers($key = NULL, $value = NULL);
+
+	/**
+	 * Gets or sets the HTTP body to the request or response. The body is
+	 * included after the header, separated by a single empty new line.
+	 *
+	 * @param   string    $content  Content to set to the object
+	 * @return  string
+	 * @return  void
+	 */
+	public function body($content = NULL);
+
+	/**
+	 * Renders the HTTP_Interaction to a string, producing
+	 *
+	 *  - Protocol
+	 *  - Headers
+	 *  - Body
+	 *
+	 * @return  string
+	 */
+	public function render();
+}