New forbidroot plugin to forbid rootdir listing

index.php

@@ -77,6 +77,8 @@ if (dirname($simplePath) !== '')
 else
 	$parentLink = "";
 
+plugins_include("before_tpl.php");
+
 ///// template starts here /////
 header('Content-Type: text/html; charset=utf-8');
 header('Cache-Control: max-age=3600');

plugins/forbidroot/before_tpl.php

@@ -0,0 +1,10 @@
+<?php
+
+if ($GLOBALS['simplePath'] === "") {
+        header("HTTP/1.1 403 Forbidden");
+        die("Forbdidden directory");
+}
+
+if (dirname($GLOBALS['simplePath']) === "/") {
+	$GLOBALS['parentLink'] = "";
+}