0) { $pct = round(( $kbytes / $totalsize ) * 100, 2); } else { $pct = get_lang("unavailable"); } #echo "Percent is $pct"; return "$totalsize;$mbytes;$pct"; } return "0;0;0"; } function show_back($home_id) { if( isset($_SESSION['fm_cwd_'.$home_id]) && preg_match("/^\/*$/",$_SESSION['fm_cwd_'.$home_id]) == 0 ) return " ..  ".get_lang("level_up").""; } function litefm_check($home_id) { if (isset($_GET['item']) and !isset($_GET['upload']) and !isset( $_POST['delete'] ) and !isset( $_POST['create_folder'] ) and !isset( $_POST['secureButton'] ) and !isset( $_POST['delete_check'] ) and !isset( $_POST['secure_check'] )) { $fileName = !empty($_POST['name']) ? litefm_decode_name_param($_POST['name']) : litefm_decode_name_param(isset($_GET['name']) ? $_GET['name'] : ''); if (!litefm_is_valid_path_component($fileName)) { print_failure("Path decode failed"); return FALSE; } if(isset($_GET['type'])){ $type = $_GET['type']; }else{ $type = "file"; } if(!isset($_SESSION['fm_files_'.$home_id][$_GET['item']])) return FALSE; $path = $_SESSION['fm_files_'.$home_id][$_GET['item']]; if($path == $fileName){ if($type != "file"){ $nextPath = trim((string)@$_SESSION['fm_cwd_'.$home_id], '/'); $nextPath = $nextPath === '' ? $path : $nextPath . '/' . $path; $normalizedNext = litefm_normalize_relative_path($nextPath); if($normalizedNext === false) { print_failure(get_lang("unallowed_char")); $_SESSION['fm_cwd_'.$home_id] = NULL; return FALSE; } $_SESSION['fm_cwd_'.$home_id] = $normalizedNext; }else{ if((isset($_SESSION['fm_cwd_'.$home_id]) and !endsWith($_SESSION['fm_cwd_'.$home_id], $path)) or !isset($_SESSION['fm_cwd_'.$home_id])){ $nextPath = trim((string)@$_SESSION['fm_cwd_'.$home_id], '/'); $nextPath = $nextPath === '' ? $path : $nextPath . '/' . $path; $normalizedNext = litefm_normalize_relative_path($nextPath); if($normalizedNext === false) { print_failure(get_lang("unallowed_char")); $_SESSION['fm_cwd_'.$home_id] = NULL; return FALSE; } $_SESSION['fm_cwd_'.$home_id] = $normalizedNext; } } } } // To go back a dir, we just use dirname to strip the last directory or file off the path if (isset($_GET['back']) and !isset($_GET['upload']) and !isset( $_POST['delete'] ) and !isset( $_POST['create_folder'] ) and !isset( $_POST['secureButton'] ) and !isset( $_POST['delete_check'] ) and !isset( $_POST['secure_check'] )) { $_SESSION['fm_cwd_'.$home_id] = dirname( $_SESSION['fm_cwd_'.$home_id] ); } return TRUE; } ?>