// Connect the applet manager to the Cairo-Dock core. Saves interfaces to the
// icon and subicon DBus interfaces and connects events callbacks.
//
func (cda *CdDbus) ConnectToBus() (e error) {
cda.dbus, e = dbus.Connect(dbus.SessionBus)
if e != nil {
log.Info("DBus Connect", e)
return e
}
if e = cda.dbus.Authenticate(); e != nil {
log.Info("Failed Connection.Authenticate:", e.Error())
return e
}
cda.dbusIcon = cda.dbus.Object(DbusObject, cda.BusPath).Interface(DbusInterfaceApplet)
cda.dbusSub = cda.dbus.Object(DbusObject, cda.BusPath+"/sub_icons").Interface(DbusInterfaceSubapplet)
if cda.dbusIcon == nil || cda.dbusSub == nil {
return errors.New("No DBus interface")
}
// Connect defined events callbacks.
typ := reflect.TypeOf(cda.Events)
elem := reflect.ValueOf(&cda.Events).Elem()
for i := 0; i < typ.NumField(); i++ { // Parsing all fields in type.
cda.connectEvent(elem.Field(i), typ.Field(i))
}
return nil
}
func TestList(t *testing.T) {
bus, err := dbus.Connect(dbus.SystemBus)
if err != nil {
t.Fatal(err)
}
err = bus.Authenticate()
if err != nil {
t.Fatal(err)
}
out, err := ListUnits(bus)
if err != nil {
t.Fatal(err)
}
buf := new(bytes.Buffer)
PrintUnits(buf, out)
t.Logf("%s", buf)
}
