Updates from AER.ORIG

modules/xml/classes/XML/Driver/Xrds.php

@@ -0,0 +1,55 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ *	Document   : xrds.php
+ *	Created on : 1 mai 2009, 13:03:03
+ *	@author Cedric de Saint Leger <c.desaintleger@gmail.com>
+ *
+ *	Description:
+ *      XRDS driver. For Service Discovery.
+ */
+
+class XML_Driver_XRDS extends XML
+{
+	public $root_node = 'xrds:XRDS';
+						
+	protected static function initialize(XML_Meta $meta)
+	{
+		$meta	->content_type("application/xrds+xml")
+				->nodes (
+							array(
+								"xrds:XRDS"			=> array("namespace"	=> 'xri://$xrds', "attributes"	=> array("xmlns" => 'xri://$xrd*($v*2.0)')),
+								"LocalID"			=> array("filter"		=> "normalize_uri"),
+								"openid:Delegate"	=> array("filter"		=> "normalize_uri", "namespace" => "http://openid.net/xmlns/1.0"),
+								"URI"				=> array("filter"		=> "normalize_uri"),
+								)
+						);
+	}
+								
+								
+	public function add_service($type, $uri, $priority = NULL)
+	{
+		if (! is_null($priority))
+		{
+			$priority = array("priority"	=> $priority);
+		}
+		else
+		{
+			$priority = array();
+		}
+		
+		$service_node = $this->add_node("Service", NULL, $priority);
+
+		if (! is_array($type))
+		{
+			$type = array($type);
+		}
+		
+		foreach ($type as $t)
+		{
+			$service_node->add_node("Type", $t);
+		}
+		$service_node->add_node("URI", $uri);
+		
+		return $service_node;
+	}
+}