[gnome] Fix extension locations

gnome/.local/share/gnome-shell/extensions/appindicatorsupport@rgcjonas.gmail.com/dbusProxy.js

@@ -0,0 +1,103 @@
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import {CancellableChild, Logger} from './util.js';
+
+Gio._promisify(Gio.DBusProxy.prototype, 'init_async');
+
+export const DBusProxy = GObject.registerClass({
+    Signals: {'destroy': {}},
+}, class DBusProxy extends Gio.DBusProxy {
+    static get TUPLE_VARIANT_TYPE() {
+        if (!this._tupleVariantType)
+            this._tupleVariantType = new GLib.VariantType('(v)');
+
+        return this._tupleVariantType;
+    }
+
+    static destroy() {
+        delete this._tupleType;
+    }
+
+    _init(busName, objectPath, interfaceInfo, flags = Gio.DBusProxyFlags.NONE) {
+        if (interfaceInfo.signals.length)
+            Logger.warn('Avoid exposing signals to gjs!');
+
+        super._init({
+            gConnection: Gio.DBus.session,
+            gInterfaceName: interfaceInfo.name,
+            gInterfaceInfo: interfaceInfo,
+            gName: busName,
+            gObjectPath: objectPath,
+            gFlags: flags,
+        });
+
+        this._signalIds = [];
+
+        if (!(flags & Gio.DBusProxyFlags.DO_NOT_CONNECT_SIGNALS)) {
+            this._signalIds.push(this.connect('g-signal',
+                (_proxy, ...args) => this._onSignal(...args)));
+        }
+
+        this._signalIds.push(this.connect('notify::g-name-owner', () =>
+            this._onNameOwnerChanged()));
+    }
+
+    async initAsync(cancellable) {
+        cancellable = new CancellableChild(cancellable);
+        await this.init_async(GLib.PRIORITY_DEFAULT, cancellable);
+        this._cancellable = cancellable;
+
+        this.gInterfaceInfo.methods.map(m => m.name).forEach(method =>
+            this._ensureAsyncMethod(method));
+    }
+
+    destroy() {
+        this.emit('destroy');
+
+        this._signalIds.forEach(id => this.disconnect(id));
+
+        if (this._cancellable)
+            this._cancellable.cancel();
+    }
+
+    // This can be removed when we will have GNOME 43 as minimum version
+    _ensureAsyncMethod(method) {
+        if (this[`${method}Async`])
+            return;
+
+        if (!this[`${method}Remote`])
+            throw new Error(`Missing remote method '${method}'`);
+
+        this[`${method}Async`] = function (...args) {
+            return new Promise((resolve, reject) => {
+                this[`${method}Remote`](...args, (ret, e) => {
+                    if (e)
+                        reject(e);
+                    else
+                        resolve(ret);
+                });
+            });
+        };
+    }
+
+    _onSignal() {
+    }
+
+    getProperty(propertyName, cancellable) {
+        return this.gConnection.call(this.gName,
+            this.gObjectPath, 'org.freedesktop.DBus.Properties', 'Get',
+            GLib.Variant.new('(ss)', [this.gInterfaceName, propertyName]),
+            DBusProxy.TUPLE_VARIANT_TYPE, Gio.DBusCallFlags.NONE, -1,
+            cancellable);
+    }
+
+    getProperties(cancellable) {
+        return this.gConnection.call(this.gName,
+            this.gObjectPath, 'org.freedesktop.DBus.Properties', 'GetAll',
+            GLib.Variant.new('(s)', [this.gInterfaceName]),
+            GLib.VariantType.new('(a{sv})'), Gio.DBusCallFlags.NONE, -1,
+            cancellable);
+    }
+});