gnome-shell/js/misc/fileUtils.js
Jasper St. Pierre 1e286e43ad extensionDownloader: Add update/blacklist support for extensions
This is a bare-bones copy/replace. It does not implement ChangeLog
support. If we cannot get System Updates integration, I will implement
notification support.

https://bugzilla.gnome.org/show_bug.cgi?id=679099
2012-07-10 14:36:41 -04:00

68 lines
2.4 KiB
JavaScript

// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Gio = imports.gi.Gio;
const GLib = imports.gi.GLib;
function listDirAsync(file, callback) {
let allFiles = [];
file.enumerate_children_async(Gio.FILE_ATTRIBUTE_STANDARD_NAME,
Gio.FileQueryInfoFlags.NONE,
GLib.PRIORITY_LOW, null, function (obj, res) {
let enumerator = obj.enumerate_children_finish(res);
function onNextFileComplete(obj, res) {
let files = obj.next_files_finish(res);
if (files.length) {
allFiles = allFiles.concat(files);
enumerator.next_files_async(100, GLib.PRIORITY_LOW, null, onNextFileComplete);
} else {
enumerator.close(null);
callback(allFiles);
}
}
enumerator.next_files_async(100, GLib.PRIORITY_LOW, null, onNextFileComplete);
});
}
function deleteGFile(file) {
// Work around 'delete' being a keyword in JS.
return file['delete'](null);
}
function recursivelyDeleteDir(dir, deleteParent) {
let children = dir.enumerate_children('standard::name,standard::type',
Gio.FileQueryInfoFlags.NONE, null);
let info, child;
while ((info = children.next_file(null)) != null) {
let type = info.get_file_type();
let child = dir.get_child(info.get_name());
if (type == Gio.FileType.REGULAR)
deleteGFile(child);
else if (type == Gio.FileType.DIRECTORY)
recursivelyDeleteDir(child, true);
}
if (deleteParent)
deleteGFile(dir);
}
function recursivelyMoveDir(srcDir, destDir) {
let children = srcDir.enumerate_children('standard::name,standard::type',
Gio.FileQueryInfoFlags.NONE, null);
if (!destDir.query_exists(null))
destDir.make_directory_with_parents(null);
let info, child;
while ((info = children.next_file(null)) != null) {
let type = info.get_file_type();
let srcChild = srcDir.get_child(info.get_name());
let destChild = destDir.get_child(info.get_name());
log([srcChild.get_path(), destChild.get_path()]);
if (type == Gio.FileType.REGULAR)
srcChild.move(destChild, Gio.FileCopyFlags.NONE, null, null);
else if (type == Gio.FileType.DIRECTORY)
recursivelyMoveDir(srcChild, destChild);
}
}