1 files changed, 135 insertions, 0 deletions
diff --git a/3rdparty/Sabre/DAV/FSExt/Directory.php b/3rdparty/Sabre/DAV/FSExt/Directory.php
new file mode 100644
index 00000000000..c43d4385ac7
--- /dev/null
+++ b/3rdparty/Sabre/DAV/FSExt/Directory.php
@@ -0,0 +1,135 @@
+<?php
+
+/**
+ * Directory class 
+ * 
+ * @package Sabre
+ * @subpackage DAV
+ * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class Sabre_DAV_FSExt_Directory extends Sabre_DAV_FSExt_Node implements Sabre_DAV_ICollection, Sabre_DAV_IQuota {
+
+    /**
+     * Creates a new file in the directory 
+     * 
+     * @param string $name Name of the file 
+     * @param resource $data Initial payload 
+     * @return void
+     */
+    public function createFile($name, $data = null) {
+
+        // We're not allowing dots
+        if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
+        $newPath = $this->path . '/' . $name;
+        file_put_contents($newPath,$data);
+
+    }
+
+    /**
+     * Creates a new subdirectory 
+     * 
+     * @param string $name 
+     * @return void
+     */
+    public function createDirectory($name) {
+
+        // We're not allowing dots
+        if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
+        $newPath = $this->path . '/' . $name;
+        mkdir($newPath);
+
+    }
+
+    /**
+     * Returns a specific child node, referenced by its name 
+     * 
+     * @param string $name 
+     * @throws Sabre_DAV_Exception_FileNotFound
+     * @return Sabre_DAV_INode 
+     */
+    public function getChild($name) {
+
+        $path = $this->path . '/' . $name;
+
+        if (!file_exists($path)) throw new Sabre_DAV_Exception_FileNotFound('File could not be located');
+        if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..'); 
+
+        if (is_dir($path)) {
+
+            return new Sabre_DAV_FSExt_Directory($path);
+
+        } else {
+
+            return new Sabre_DAV_FSExt_File($path);
+
+        }
+
+    }
+
+    /**
+     * Checks if a child exists. 
+     * 
+     * @param string $name 
+     * @return bool 
+     */
+    public function childExists($name) {
+
+        if ($name=='.' || $name=='..')
+            throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
+
+        $path = $this->path . '/' . $name;
+        return file_exists($path);
+
+    }
+
+    /**
+     * Returns an array with all the child nodes 
+     * 
+     * @return Sabre_DAV_INode[] 
+     */
+    public function getChildren() {
+
+        $nodes = array();
+        foreach(scandir($this->path) as $node) if($node!='.' && $node!='..' && $node!='.sabredav') $nodes[] = $this->getChild($node);
+        return $nodes;
+
+    }
+
+    /**
+     * Deletes all files in this directory, and then itself 
+     * 
+     * @return void
+     */
+    public function delete() {
+
+        // Deleting all children
+        foreach($this->getChildren() as $child) $child->delete();
+
+        // Removing resource info, if its still around
+        if (file_exists($this->path . '/.sabredav')) unlink($this->path . '/.sabredav');
+
+        // Removing the directory itself
+        rmdir($this->path);
+
+        return parent::delete();
+
+    }
+
+    /**
+     * Returns available diskspace information 
+     * 
+     * @return array 
+     */
+    public function getQuotaInfo() {
+
+        return array(
+            disk_total_space($this->path)-disk_free_space($this->path),
+            disk_free_space($this->path)
+            ); 
+
+    }
+
+}
+