| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Next min version: 1 |
| |
| module cros.mojom; |
| |
| import "mojo/sensor.mojom"; |
| |
| // The CrOS sensor HAL Mojo server. |
| // |
| // Next method ID: 1 |
| interface SensorHalServer { |
| // A caller calls CreateChannel to create a new Mojo channel to the sensor |
| // HAL adapter. Upon successfully binding of |sensor_context_request|, the |
| // caller will have an established Mojo channel to the sensor HAL adapter |
| // process. |
| CreateChannel@0(pending_receiver<SensorService> sensor_service_request); |
| }; |
| |
| // The CrOS sensor HAL Mojo client. |
| // |
| // Next method ID: 1 |
| interface SensorHalClient { |
| // A caller calls SetUpChannel to dispatch the established Mojo channel |
| // |sensor_context_ptr| to the client. The SensorHalClient can create a |
| // Mojo channel to the sensor HAL adapter process with |sensor_context_ptr|. |
| // SetUpChannel may be called multiple times. In cases such as the |
| // SensorHalServer which holds the original Mojo channel crashes, |
| // SensorHalDispatcher will call SetUpChannel again once a new SensorHalServer |
| // reconnects. |
| SetUpChannel@0(pending_remote<SensorService> sensor_service_ptr); |
| }; |