android13/system/hardware/interfaces/suspend/1.0/default/SuspendControlService.h

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/*
* Copyright 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.
*/
#ifndef ANDROID_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H
#define ANDROID_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H
#include <android/system/suspend/BnSuspendControlService.h>
#include <android/system/suspend/internal/BnSuspendControlServiceInternal.h>
#include <android/system/suspend/internal/SuspendInfo.h>
#include <android/system/suspend/internal/WakeLockInfo.h>
#include <android/system/suspend/internal/WakeupInfo.h>
using ::android::system::suspend::BnSuspendControlService;
using ::android::system::suspend::ISuspendCallback;
using ::android::system::suspend::IWakelockCallback;
using ::android::system::suspend::internal::BnSuspendControlServiceInternal;
using ::android::system::suspend::internal::SuspendInfo;
using ::android::system::suspend::internal::WakeLockInfo;
using ::android::system::suspend::internal::WakeupInfo;
namespace android {
namespace system {
namespace suspend {
namespace V1_0 {
class SystemSuspend;
class SuspendControlService : public BnSuspendControlService,
public virtual IBinder::DeathRecipient {
public:
SuspendControlService() = default;
~SuspendControlService() override = default;
binder::Status registerCallback(const sp<ISuspendCallback>& callback,
bool* _aidl_return) override;
binder::Status registerWakelockCallback(const sp<IWakelockCallback>& callback,
const std::string& name, bool* _aidl_return) override;
void binderDied(const wp<IBinder>& who) override;
void notifyWakelock(const std::string& name, bool isAcquired);
void notifyWakeup(bool success, std::vector<std::string>& wakeupReasons);
private:
std::map<std::string, std::vector<sp<IWakelockCallback>>> mWakelockCallbacks;
std::mutex mCallbackLock;
std::mutex mWakelockCallbackLock;
std::vector<sp<ISuspendCallback>> mCallbacks;
const std::vector<sp<ISuspendCallback>>::iterator findCb(const wp<IBinder>& cb) {
return std::find_if(
mCallbacks.begin(), mCallbacks.end(),
[&cb](const sp<ISuspendCallback>& i) { return cb == IInterface::asBinder(i); });
}
};
class SuspendControlServiceInternal : public BnSuspendControlServiceInternal {
public:
SuspendControlServiceInternal() = default;
~SuspendControlServiceInternal() override = default;
binder::Status enableAutosuspend(const sp<IBinder>& token, bool* _aidl_return) override;
binder::Status forceSuspend(bool* _aidl_return) override;
binder::Status getSuspendStats(SuspendInfo* _aidl_return) override;
binder::Status getWakeLockStats(std::vector<WakeLockInfo>* _aidl_return) override;
binder::Status getWakeupStats(std::vector<WakeupInfo>* _aidl_return) override;
void setSuspendService(const wp<SystemSuspend>& suspend);
status_t dump(int fd, const Vector<String16>& args) override;
private:
wp<SystemSuspend> mSuspend;
};
} // namespace V1_0
} // namespace suspend
} // namespace system
} // namespace android
#endif // ANDROID_SYSTEM_SYSTEM_SUSPEND_CONTROL_SERVICE_H