Upgrade to KH 3.3.0

includes/kohana/system/classes/Kohana/HTTP/Exception/305.php

@@ -0,0 +1,41 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+
+class Kohana_HTTP_Exception_305 extends HTTP_Exception_Expected {
+
+	/**
+	 * @var   integer    HTTP 305 Use Proxy
+	 */
+	protected $_code = 305;
+
+	/**
+	 * Specifies the proxy to replay this request via
+	 * 
+	 * @param  string  $location  URI of the proxy
+	 */
+	public function location($uri = NULL)
+	{
+		if ($uri === NULL)
+			return $this->headers('Location');
+
+		$this->headers('Location', $uri);
+
+		return $this;
+	}
+
+	/**
+	 * Validate this exception contains everything needed to continue.
+	 * 
+	 * @throws Kohana_Exception
+	 * @return bool
+	 */
+	public function check()
+	{
+		if ($location = $this->headers('location') === NULL)
+			throw new Kohana_Exception('A \'location\' must be specified for a redirect');
+
+		if (strpos($location, '://') === FALSE)
+			throw new Kohana_Exception('An absolute URI to the proxy server must be specified');
+
+		return TRUE;
+	}
+}