59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <aidl/device/generic/car/emulator/BnVehicleBus.h>
|
|
#include <aidl/device/generic/car/emulator/IVehicleBusCallback.h>
|
|
|
|
#include <android-base/thread_annotations.h>
|
|
|
|
namespace aidl::android::hardware::automotive::vehicle {
|
|
|
|
class VehicleBus : public device::generic::car::emulator::BnVehicleBus {
|
|
public:
|
|
using IVehicleBusCallback = aidl::device::generic::car::emulator::IVehicleBusCallback;
|
|
|
|
enum {
|
|
ERROR_INVALID_OPERATION = 1,
|
|
};
|
|
|
|
VehicleBus();
|
|
virtual ~VehicleBus();
|
|
|
|
virtual ::ndk::ScopedAStatus setOnNewPropValuesCallback(
|
|
const std::shared_ptr<IVehicleBusCallback>& callback);
|
|
virtual ::ndk::ScopedAStatus unsetOnNewPropValuesCallback(
|
|
const std::shared_ptr<IVehicleBusCallback>& callback);
|
|
virtual ::ndk::ScopedAStatus start();
|
|
|
|
protected:
|
|
void sendPropertyEvent(const std::vector<VehiclePropValue>& propValues);
|
|
static void updateTimestamps(std::vector<VehiclePropValue>& propValues,
|
|
uint64_t timestamp);
|
|
|
|
private:
|
|
std::mutex mLock;
|
|
std::shared_ptr<IVehicleBusCallback> mVehicleBusCallback GUARDED_BY(mLock);
|
|
::ndk::ScopedAIBinder_DeathRecipient mDeathRecipient;
|
|
|
|
void handleBinderDied();
|
|
static void onBinderDied(void* cookie);
|
|
|
|
};
|
|
|
|
}; // namespace aidl::android::hardware::automotive::vehicle
|