Adding upstream version 43.9.upstream/43.9upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/js/gdm/realmd.js b/js/gdm/realmd.js
new file mode 100644
index 0000000..52661c1
--- /dev/null
+++ b/js/gdm/realmd.js
@@ -0,0 +1,112 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Manager */
+
+const Gio = imports.gi.Gio;
+const Signals = imports.misc.signals;
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+
+const ProviderIface = loadInterfaceXML("org.freedesktop.realmd.Provider");
+const Provider = Gio.DBusProxy.makeProxyWrapper(ProviderIface);
+
+const ServiceIface = loadInterfaceXML("org.freedesktop.realmd.Service");
+const Service = Gio.DBusProxy.makeProxyWrapper(ServiceIface);
+
+const RealmIface = loadInterfaceXML("org.freedesktop.realmd.Realm");
+const Realm = Gio.DBusProxy.makeProxyWrapper(RealmIface);
+
+var Manager = class extends Signals.EventEmitter {
+    constructor() {
+        super();
+
+        this._aggregateProvider = Provider(Gio.DBus.system,
+                                           'org.freedesktop.realmd',
+                                           '/org/freedesktop/realmd',
+                                           this._reloadRealms.bind(this));
+        this._realms = {};
+        this._loginFormat = null;
+
+        this._aggregateProvider.connectObject('g-properties-changed',
+            (proxy, properties) => {
+                const realmsChanged = !!properties.lookup_value('Realms', null);
+                if (realmsChanged)
+                    this._reloadRealms();
+            }, this);
+    }
+
+    _reloadRealms() {
+        let realmPaths = this._aggregateProvider.Realms;
+
+        if (!realmPaths)
+            return;
+
+        for (let i = 0; i < realmPaths.length; i++) {
+            Realm(Gio.DBus.system,
+                  'org.freedesktop.realmd',
+                  realmPaths[i],
+                  this._onRealmLoaded.bind(this));
+        }
+    }
+
+    _reloadRealm(realm) {
+        if (!realm.Configured) {
+            if (this._realms[realm.get_object_path()])
+                delete this._realms[realm.get_object_path()];
+
+            return;
+        }
+
+        this._realms[realm.get_object_path()] = realm;
+
+        this._updateLoginFormat();
+    }
+
+    _onRealmLoaded(realm, error) {
+        if (error)
+            return;
+
+        this._reloadRealm(realm);
+
+        realm.connect('g-properties-changed', (proxy, properties) => {
+            const configuredChanged = !!properties.lookup_value('Configured', null);
+            if (configuredChanged)
+                this._reloadRealm(realm);
+        });
+    }
+
+    _updateLoginFormat() {
+        let newLoginFormat;
+
+        for (let realmPath in this._realms) {
+            let realm = this._realms[realmPath];
+            if (realm.LoginFormats && realm.LoginFormats.length > 0) {
+                newLoginFormat = realm.LoginFormats[0];
+                break;
+            }
+        }
+
+        if (this._loginFormat != newLoginFormat) {
+            this._loginFormat = newLoginFormat;
+            this.emit('login-format-changed', newLoginFormat);
+        }
+    }
+
+    get loginFormat() {
+        if (this._loginFormat)
+            return this._loginFormat;
+
+        this._updateLoginFormat();
+
+        return this._loginFormat;
+    }
+
+    release() {
+        Service(Gio.DBus.system,
+            'org.freedesktop.realmd',
+            '/org/freedesktop/realmd',
+            service => service.ReleaseAsync().catch(logError));
+        this._aggregateProvider.disconnectObject(this);
+        this._realms = { };
+        this._updateLoginFormat();
+    }
+};