1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_HDI_POWER_V1_0_POWERINTERFACEIMPL_H 17 #define OHOS_HDI_POWER_V1_0_POWERINTERFACEIMPL_H 18 19 #include <functional> 20 #include "iremote_object.h" 21 #include "refbase.h" 22 #include "v1_0/ipower_interface.h" 23 24 namespace OHOS { 25 namespace HDI { 26 namespace Power { 27 namespace V1_0 { 28 class PowerInterfaceImpl : public IPowerInterface { 29 public: ~PowerInterfaceImpl()30 ~PowerInterfaceImpl() override {}; 31 32 int32_t RegisterCallback(const sptr<IPowerHdiCallback>& ipowerHdiCallback) override; 33 34 int32_t StartSuspend() override; 35 36 int32_t StopSuspend() override; 37 38 int32_t ForceSuspend() override; 39 40 int32_t SuspendBlock(const std::string& name) override; 41 42 int32_t SuspendUnblock(const std::string& name) override; 43 44 int32_t PowerDump(std::string& info) override; 45 46 class PowerDeathRecipient : public IRemoteObject::DeathRecipient { 47 public: PowerDeathRecipient(const wptr<PowerInterfaceImpl> & powerInterfaceImpl)48 explicit PowerDeathRecipient( 49 const wptr<PowerInterfaceImpl> &powerInterfaceImpl) : powerInterfaceImpl_(powerInterfaceImpl) {}; ~PowerDeathRecipient()50 ~PowerDeathRecipient() override {}; 51 void OnRemoteDied(const wptr<IRemoteObject> &object) override; 52 private: 53 wptr<PowerInterfaceImpl> powerInterfaceImpl_; 54 }; 55 56 private: 57 int32_t UnRegister(); 58 int32_t AddPowerDeathRecipient(const sptr<IPowerHdiCallback> &callback); 59 int32_t RemovePowerDeathRecipient(const sptr<IPowerHdiCallback> &callback); 60 }; 61 } // V1_0 62 } // Power 63 } // HDI 64 } // OHOS 65 66 #endif // OHOS_HDI_POWER_V1_0_POWERINTERFACEIMPL_H