diff --git a/js/js-resources.gresource.xml b/js/js-resources.gresource.xml index 6834bf608..883b62d66 100644 --- a/js/js-resources.gresource.xml +++ b/js/js-resources.gresource.xml @@ -132,5 +132,6 @@ ui/status/bluetooth.js ui/status/screencast.js ui/status/system.js + ui/status/thunderbolt.js diff --git a/js/ui/panel.js b/js/ui/panel.js index d9b1a32ef..3eeb12622 100644 --- a/js/ui/panel.js +++ b/js/ui/panel.js @@ -720,7 +720,9 @@ var AggregateMenu = new Lang.Class({ this._screencast = new imports.ui.status.screencast.Indicator(); this._location = new imports.ui.status.location.Indicator(); this._nightLight = new imports.ui.status.nightLight.Indicator(); + this._thunderbolt = new imports.ui.status.thunderbolt.Indicator(); + this._indicators.add_child(this._thunderbolt.indicators); this._indicators.add_child(this._screencast.indicators); this._indicators.add_child(this._location.indicators); this._indicators.add_child(this._nightLight.indicators); diff --git a/js/ui/status/thunderbolt.js b/js/ui/status/thunderbolt.js new file mode 100644 index 000000000..5f148dac1 --- /dev/null +++ b/js/ui/status/thunderbolt.js @@ -0,0 +1,341 @@ +// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- + +// the following is a modified version of bolt/contrib/js/client.js + +const Gio = imports.gi.Gio; +const GLib = imports.gi.GLib; +const Lang = imports.lang; +const Shell = imports.gi.Shell; +const Signals = imports.signals; + +const Main = imports.ui.main; +const MessageTray = imports.ui.messageTray; +const PanelMenu = imports.ui.panelMenu; + +/* Keep in sync with data/org.freedesktop.bolt.xml */ + +const BoltClientInterface = ' \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ +'; + +const BoltDeviceInterface = ' \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ + \ +'; + +const BoltClientProxy = Gio.DBusProxy.makeProxyWrapper(BoltClientInterface); +const BoltDeviceProxy = Gio.DBusProxy.makeProxyWrapper(BoltDeviceInterface); + +/* */ + +var Status = { + DISCONNECTED: 0, + CONNECTED: 1, + AUTHORIZING: 2, + AUTH_ERROR: 3, + AUTHORIZED: 4, + AUTHORIZED_SECURE: 5, + AUTHORIZED_NEWKY: 6 +}; + +var Policy = { + DEFAULT: 0, + MANUAL: 1, + AUTO:2 +}; + +var AuthFlags = { + NONE: 0, +}; + +const BOLT_DBUS_NAME = 'org.freedesktop.bolt'; +const BOLT_DBUS_PATH = '/org/freedesktop/bolt'; + +var Client = new Lang.Class({ + Name: 'BoltClient', + + _init: function() { + + this._proxy = null; + new BoltClientProxy( + Gio.DBus.system, + BOLT_DBUS_NAME, + BOLT_DBUS_PATH, + Lang.bind(this, this._onProxyReady) + ); + + this.probing = false; + }, + + _onProxyReady: function(proxy, error) { + if (error !== null) { + log('error creating bolt proxy: %s'.format(error.message)); + return; + } + this._proxy = proxy; + this._propsChangedId = this._proxy.connect('g-properties-changed', Lang.bind(this, this._onPropertiesChanged)); + this._deviceAddedId = this._proxy.connectSignal('DeviceAdded', Lang.bind(this, this._onDeviceAdded), true); + + this.probing = this._proxy.Probing; + if (this.probing) + this.emit('probing-changed', this.probing); + + }, + + _onPropertiesChanged: function(proxy, properties) { + let unpacked = properties.deep_unpack(); + if (!('Probing' in unpacked)) + return; + + this.probing = this._proxy.Probing; + this.emit('probing-changed', this.probing); + }, + + _onDeviceAdded: function(proxy, emitter, params) { + let [path] = params; + let device = new BoltDeviceProxy(Gio.DBus.system, + BOLT_DBUS_NAME, + path); + this.emit('device-added', device); + }, + + /* public methods */ + close: function() { + if (!this._proxy) + return; + + this._proxy.disconnectSignal(this._deviceAddedId); + this._proxy.disconnect(this._propsChangedId); + this._proxy = null; + }, + + enrollDevice: function(id, policy, callback) { + this._proxy.EnrollDeviceRemote(id, policy, AuthFlags.NONE, + Lang.bind(this, function (res, error) { + if (error) { + callback(null, error); + return; + } + + let [path] = res; + let device = new BoltDeviceProxy(Gio.DBus.system, + BOLT_DBUS_NAME, + path); + callback(device, null); + })); + } + +}); + +Signals.addSignalMethods(Client.prototype); + +/* helper class to automatically authorize new devices */ +var AuthRobot = new Lang.Class({ + Name: 'BoltAuthRobot', + + _init: function(client) { + + this._client = client; + + this._devicesToEnroll = []; + this._enrolling = false; + + this._client.connect('device-added', Lang.bind(this, this._onDeviceAdded)); + }, + + close: function() { + this.disconnectAll(); + this._client = null; + }, + + /* the "device-added" signal will be emitted by boltd for every + * device that is not currently stored in the database. We are + * only interested in those devices, because all known devices + * will be handled by the user himself */ + _onDeviceAdded: function(cli, dev) { + if (dev.Status !== Status.CONNECTED) + return; + + /* check if we should enroll the device */ + let res = [false]; + this.emit('enroll-device', dev, res); + if (res[0] !== true) + return; + + /* ok, we should authorize the device, add it to the back + * of the list */ + this._devicesToEnroll.push(dev); + this._enrollDevices(); + }, + + /* The enrollment queue: + * - new devices will be added to the end of the array. + * - an idle callback will be scheduled that will keep + * calling itself as long as there a devices to be + * enrolled. + */ + _enrollDevices: function() { + if (this._enrolling) + return; + + this.enrolling = true; + GLib.idle_add(GLib.PRIORITY_DEFAULT, + Lang.bind(this, this._enrollDevicesIdle)); + }, + + _onEnrollDone: function(device, error) { + if (error) + this.emit('enroll-failed', error, device); + + /* TODO: scan the list of devices to be authorized for children + * of this device and remove them (and their children and + * their children and ....) from the device queue + */ + this._enrolling = this._devicesToEnroll.length > 0; + + if (this._enrolling) + GLib.idle_add(GLib.PRIORITY_DEFAULT, + Lang.bind(this, this._enrollDevicesIdle)); + }, + + _enrollDevicesIdle: function() { + let devices = this._devicesToEnroll; + + let dev = devices.shift(); + if (dev === undefined) + return GLib.SOURCE_REMOVE; + + this._client.enrollDevice(dev.Uid, + Policy.DEFAULT, + Lang.bind(this, this._onEnrollDone)); + return GLib.SOURCE_REMOVE; + } + +}); + +Signals.addSignalMethods(AuthRobot.prototype); + +/* eof client.js */ + +var Indicator = new Lang.Class({ + Name: 'ThunderboltIndicator', + Extends: PanelMenu.SystemIndicator, + + _init: function() { + this.parent(); + + this._indicator = this._addIndicator(); + this._indicator.icon_name = 'thunderbolt-symbolic'; + + this._client = new Client(); + this._client.connect('probing-changed', Lang.bind(this, this._onProbing)); + + this._robot = new AuthRobot(this._client); + + this._robot.connect('enroll-device', Lang.bind(this, this._onEnrollDevice)); + this._robot.connect('enroll-failed', Lang.bind(this, this._onEnrollFailed)); + + Main.sessionMode.connect('updated', Lang.bind(this, this._sync)); + this._sync(); + + this._source = null; + }, + + _onDestroy: function() { + this._robot.close(); + this._client.close(); + }, + + _ensureSource: function() { + if (!this._source) { + this._source = new MessageTray.Source(_("Thunderbolt"), + 'thunderbolt-symbolic'); + this._source.connect('destroy', Lang.bind(this, function() { + this._source = null; + })); + + Main.messageTray.add(this._source); + } + + return this._source; + }, + + _notify: function(title, body) { + if (this._notification) + this._notification.destroy(); + + let source = this._ensureSource(); + + this._notification = new MessageTray.Notification(source, title, body); + this._notification.setUrgency(MessageTray.Urgency.HIGH); + this._notification.connect('destroy', function() { + this._notification = null; + }); + this._notification.connect('activated', () => { + let app = Shell.AppSystem.get_default().lookup_app('gnome-thunderbolt-panel.desktop'); + if (app) + app.activate(); + }); + this._source.notify(this._notification); + }, + + /* Session callbacks */ + _sync: function() { + let active = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter; + this._indicator.visible = active && this._client.probing; + }, + + + /* Bolt.Client callbacks */ + _onProbing: function(cli, probing) { + if (probing) + this._indicator.icon_name = 'thunderbolt-acquiring-symbolic'; + else + this._indicator.icon_name = 'thunderbolt-symbolic'; + + this._sync(); + }, + + + /* AuthRobot callbacks */ + _onEnrollDevice: function(obj, device, policy) { + let auth = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter; + policy[0] = auth; + + log("thunderbolt: [%s] auto enrollment: %s".format(device.Name, auth ? 'yes' : 'no')); + if (auth) + return; /* we are done */ + + const title = _('Unknown Thunderbolt device'); + const body = _('New device has been detected while you were away. Please disconnect and reconnect the device to start using it.'); + this._notify(title, body); + }, + + _onEnrollFailed: function (obj, device, error) { + const title = _('Thunderbolt authorization error'); + const body = _('Could not authorize the thunderbolt device: %s'.format(error.message)); + this._notify(title, body); + } + +});