98 lines
3.2 KiB
JavaScript
98 lines
3.2 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const { Gio, GLib } = imports.gi;
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const Config = imports.misc.config;
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function collectFromDatadirs(subdir, includeUserDir, processFile) {
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let dataDirs = GLib.get_system_data_dirs();
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if (includeUserDir)
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dataDirs.unshift(GLib.get_user_data_dir());
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for (let i = 0; i < dataDirs.length; i++) {
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let path = GLib.build_filenamev([dataDirs[i], 'gnome-shell', subdir]);
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let dir = Gio.File.new_for_path(path);
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let fileEnum;
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try {
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fileEnum = dir.enumerate_children('standard::name,standard::type',
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Gio.FileQueryInfoFlags.NONE, null);
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} catch (e) {
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fileEnum = null;
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}
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if (fileEnum != null) {
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let info;
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while ((info = fileEnum.next_file(null)))
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processFile(fileEnum.get_child(info), info);
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}
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}
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}
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function deleteGFile(file) {
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// Work around 'delete' being a keyword in JS.
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return file['delete'](null);
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}
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function recursivelyDeleteDir(dir, deleteParent) {
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let children = dir.enumerate_children('standard::name,standard::type',
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Gio.FileQueryInfoFlags.NONE, null);
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let info;
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while ((info = children.next_file(null)) != null) {
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let type = info.get_file_type();
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let child = dir.get_child(info.get_name());
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if (type == Gio.FileType.REGULAR)
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deleteGFile(child);
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else if (type == Gio.FileType.DIRECTORY)
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recursivelyDeleteDir(child, true);
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}
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if (deleteParent)
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deleteGFile(dir);
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}
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function recursivelyMoveDir(srcDir, destDir) {
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let children = srcDir.enumerate_children('standard::name,standard::type',
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Gio.FileQueryInfoFlags.NONE, null);
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if (!destDir.query_exists(null))
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destDir.make_directory_with_parents(null);
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let info;
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while ((info = children.next_file(null)) != null) {
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let type = info.get_file_type();
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let srcChild = srcDir.get_child(info.get_name());
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let destChild = destDir.get_child(info.get_name());
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if (type == Gio.FileType.REGULAR)
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srcChild.move(destChild, Gio.FileCopyFlags.NONE, null, null);
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else if (type == Gio.FileType.DIRECTORY)
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recursivelyMoveDir(srcChild, destChild);
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}
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}
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let _ifaceResource = null;
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function loadInterfaceXML(iface) {
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if (!_ifaceResource) {
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// don't use global.datadir so the method is usable from tests/tools
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let dir = GLib.getenv ('GNOME_SHELL_DATADIR') || Config.PKGDATADIR;
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let path = dir + '/gnome-shell-dbus-interfaces.gresource';
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_ifaceResource = Gio.Resource.load(path);
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_ifaceResource._register();
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}
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let xml = null;
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let uri = 'resource:///org/gnome/shell/dbus-interfaces/' + iface + '.xml';
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let f = Gio.File.new_for_uri(uri);
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try {
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let [ok, bytes] = f.load_contents(null);
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if (bytes instanceof Uint8Array)
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xml = imports.byteArray.toString(bytes);
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else
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xml = bytes.toString();
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} catch (e) {
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log('Failed to load D-Bus interface ' + iface);
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}
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return xml;
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}
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