Blätterkatalog'."\n\t";echo ''."\n\t";echo ''."\n\t";echo ''."\n\t";echo '';echo '';}$hasError=FALSE;if(!realpath(CATALOG_BASE_PATH)){handle_error();$hasError=TRUE;}if(!$hasError&&(!isset($_GET[CATALOG_PARAMETER])||empty(trim($_GET[CATALOG_PARAMETER])))){handle_error();$hasError=TRUE;}if (isset($_GET[CATALOG_PARAMETER])){$catalogParameter=$_GET[CATALOG_PARAMETER];}else {$catalogParameter="";}$catalogDir=realpath(CATALOG_BASE_PATH.DIRECTORY_SEPARATOR.$catalogParameter);if(!$hasError&&(!$catalogDir||!is_dir($catalogDir))){handle_error();$hasError=TRUE;}if(!$hasError&&substr($catalogDir,0,strlen(realpath(CATALOG_BASE_PATH)))!==realpath(CATALOG_BASE_PATH)){handle_error();$hasError=TRUE;}$metaFile=$catalogDir.DIRECTORY_SEPARATOR.META_FILE_NAME;if(!$hasError&&is_file($metaFile)){include $metaFile;echo '';}else if(!$hasError){handle_error();$hasError=TRUE;}?>