Version 3.2.3

upload/ips_kernel/sabre/Sabre/DAV/Mount/Plugin.php

@@ -0,0 +1,79 @@
+<?php
+
+/**
+ * This plugin provides support for RFC4709: Mounting WebDAV servers
+ *
+ * Simply append ?mount to any collection to generate the davmount response.
+ * 
+ * @package Sabre
+ * @subpackage DAV
+ * @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ */
+class Sabre_DAV_Mount_Plugin extends Sabre_DAV_ServerPlugin {
+
+    /**
+     * Reference to Server class 
+     * 
+     * @var Sabre_DAV_Server 
+     */
+    private $server;
+
+    /**
+     * Initializes the plugin and registers event handles 
+     * 
+     * @param Sabre_DAV_Server $server 
+     * @return void
+     */
+    public function initialize(Sabre_DAV_Server $server) {
+
+        $this->server = $server;
+        $this->server->subscribeEvent('beforeMethod',array($this,'beforeMethod'), 90);
+
+    }
+
+    /**
+     * 'beforeMethod' event handles. This event handles intercepts GET requests ending
+     * with ?mount
+     * 
+     * @param string $method 
+     * @return void
+     */
+    public function beforeMethod($method, $uri) {
+
+        if ($method!='GET') return;
+        if ($this->server->httpRequest->getQueryString()!='mount') return;
+
+        $currentUri = $this->server->httpRequest->getAbsoluteUri();
+
+        // Stripping off everything after the ?
+        list($currentUri) = explode('?',$currentUri);
+
+        $this->davMount($currentUri);
+
+        // Returning false to break the event chain
+        return false;
+
+    }
+
+    /**
+     * Generates the davmount response 
+     * 
+     * @param string $uri absolute uri 
+     * @return void
+     */
+    public function davMount($uri) {
+       
+        $this->server->httpResponse->sendStatus(200);
+        $this->server->httpResponse->setHeader('Content-Type','application/davmount+xml');
+        ob_start();
+        echo '<?xml version="1.0"?>', "\n";
+        echo "<dm:mount xmlns:dm=\"http://purl.org/NET/webdav/mount\">\n";
+        echo "  <dm:url>", htmlspecialchars($uri, ENT_NOQUOTES, 'UTF-8'), "</dm:url>\n";
+        echo "</dm:mount>";
+        $this->server->httpResponse->sendBody(ob_get_clean());
+
+    }
+
+
+}