web serviceMDL-12886 refactor servers into object + add Zend_soap and Zend_xmlrpc server

webservice/rest/lib.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * Moodle - Modular Object-Oriented Dynamic Learning Environment
+ *         http://moodle.com
+ *
+ * LICENSE
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details:
+ *
+ *         http://www.gnu.org/copyleft/gpl.html
+ *
+ * @category  Moodle
+ * @package   webservice
+ * @copyright Copyright (c) 1999 onwards Martin Dougiamas     http://dougiamas.com
+ * @license   http://www.gnu.org/copyleft/gpl.html     GNU GPL License
+ */
+
+require_once('../lib.php');
+
+/*
+ * Rest server class
+ */
+final class rest_server extends webservice_server {
+
+    public function __construct() {
+
+        $this->set_protocolname("Rest");
+    }
+
+    /**
+     * Run REST server
+     */
+    public function run() {
+        require_once('locallib.php');
+        //retrieve path and function name from the URL
+        $rest_arguments = get_file_argument('server.php');
+        header ("Content-type: text/xml");
+        echo call_moodle_function($rest_arguments);
+    }
+
+    /**
+     * Run Zend REST server
+     * @global object $USER .
+     */
+    public function zend_run() {
+        include "Zend/Loader.php";
+        Zend_Loader::registerAutoload();
+
+        // retrieve the token from the url
+        // if the token doesn't exist, set a class containing only get_token()
+        $token = optional_param('token',null,PARAM_ALPHANUM);
+        if (empty($token)) {
+            $server = new Zend_Rest_Server();
+            $server->setClass("ws_authentication");
+            $server->handle();
+        } else { // if token exist, do the authentication here
+            /// TODO: following function will need to be modified
+            $user = webservice_lib::mock_check_token($token);
+            if (empty($user)) {
+                throw new moodle_exception('wrongidentification');
+            } else {
+                global $USER;
+                $USER = $user;
+            }
+
+            //retrieve the api name
+            $classpath = optional_param(classpath,null,PARAM_ALPHA);
+            require_once(dirname(__FILE__) . '/../../'.$classpath.'/external.php');
+
+            /// run the server
+            $server = new Zend_Rest_Server(); 
+            $server->setClass($classpath."_external"); 
+            $server->handle();
+        }
+    }
+
+}
+
+
+
+?>