func getProperty(obj *dbus.Object, iface string, prop string) dbus.Variant {
result := dbus.Variant{}
err := obj.Call(getPropertyMethod, 0, iface, prop).Store(&result)
if err != nil {
log.Println("Warning: could not get dbus property:", iface, prop, err)
return dbus.Variant{}
}
return result
}
func (a *AccountService) SetUserProperty(user *dbus.Object, propName string, propValue interface{}) error {
methodName := a.propMethodMap[propName]
if methodName == "" {
return ErrInvalidProperty
}
if call := user.Call(fmt.Sprintf("org.freedesktop.Accounts.User.%v", methodName), 0, propValue); call.Err != nil {
return call.Err
}
return nil
}
func (a *AccountService) GetUserProperty(user *dbus.Object, propName string) (interface{}, error) {
methodName := a.propMethodMap[propName]
if methodName == "" {
return nil, ErrInvalidProperty
}
propValue, err := user.GetProperty(fmt.Sprintf("org.freedesktop.Accounts.User.%v", propName))
if err != nil {
return nil, err
}
return propValue, nil
}
// Call calls org.freedesktop.Introspectable.Introspect on a remote object
// and returns the introspection data.
func Call(o *dbus.Object) (*Node, error) {
var xmldata string
var node Node
err := o.Call("org.freedesktop.DBus.Introspectable.Introspect", 0).Store(&xmldata)
if err != nil {
return nil, err
}
err = xml.NewDecoder(strings.NewReader(xmldata)).Decode(&node)
if err != nil {
return nil, err
}
if node.Name == "" {
node.Name = string(o.Path())
}
return &node, nil
}
func setProperty(obj *dbus.Object, iface string, prop string, val interface{}) {
call := obj.Call(setPropertyMethod, 0, prop, val)
if call.Err != nil {
log.Println("Warning: could not set dbus property:", iface, prop, call.Err)
}
}