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_BATTERY_V2_0_BATTERYINTERFACEIMPL_H
17 #define OHOS_HDI_BATTERY_V2_0_BATTERYINTERFACEIMPL_H
18 
19 #include <iremote_object.h>
20 #include <iproxy_broker.h>
21 #include "batteryd_api.h"
22 #include "battery_thread.h"
23 #include "power_supply_provider.h"
24 #include "v2_0/ibattery_interface.h"
25 
26 namespace OHOS {
27 namespace HDI {
28 namespace Battery {
29 namespace V2_0 {
30 class BatteryInterfaceImpl : public IBatteryInterface {
31 public:
32     BatteryInterfaceImpl() = default;
33     virtual ~BatteryInterfaceImpl() = default;
34     int32_t Init();
35     int32_t Register(const sptr<IBatteryCallback>& callback) override;
36     int32_t UnRegister() override;
37     int32_t ChangePath(const std::string& path) override;
38     int32_t GetCapacity(int32_t& capacity) override;
39     int32_t GetTotalEnergy(int32_t& totalEnergy) override;
40     int32_t GetCurrentAverage(int32_t& curAverage) override;
41     int32_t GetCurrentNow(int32_t& curNow) override;
42     int32_t GetRemainEnergy(int32_t& remainEnergy) override;
43     int32_t GetBatteryInfo(BatteryInfo& info) override;
44     int32_t GetVoltage(int32_t& voltage) override;
45     int32_t GetTemperature(int32_t& temperature) override;
46     int32_t GetHealthState(BatteryHealthState& healthState) override;
47     int32_t GetPluggedType(BatteryPluggedType& pluggedType) override;
48     int32_t GetChargeState(BatteryChargeState& chargeState) override;
49     int32_t GetPresent(bool& present) override;
50     int32_t GetTechnology(std::string& technology) override;
51     int32_t SetChargingLimit(const std::vector<ChargingLimit>& chargingLimit) override;
52     int32_t GetChargeType(ChargeType& chargeType) override;
53 
54     int32_t SetBatteryConfig(const std::string& sceneName, const std::string& value) override;
55     int32_t GetBatteryConfig(const std::string& sceneName, std::string& value) override;
56     int32_t IsBatteryConfigSupported(const std::string& sceneName, bool& value) override;
57 
58     class BatteryDeathRecipient : public IRemoteObject::DeathRecipient {
59     public:
BatteryDeathRecipient(const wptr<BatteryInterfaceImpl> & interfaceImpl)60         explicit BatteryDeathRecipient(
61                 const wptr<BatteryInterfaceImpl>& interfaceImpl) : interfaceImpl_(interfaceImpl) {}
62         virtual ~BatteryDeathRecipient() = default;
63         virtual void OnRemoteDied(const wptr<IRemoteObject>& object) override;
64     private:
65         wptr<BatteryInterfaceImpl> interfaceImpl_;
66     };
67 private:
68     std::unique_ptr<OHOS::HDI::Battery::V2_0::PowerSupplyProvider> powerSupplyProvider_ = nullptr;
69     std::unique_ptr<OHOS::HDI::Battery::V2_0::BatteryThread> loop_ = nullptr;
70     sptr<IBatteryCallback> batteryCallback_ = nullptr;
71     int32_t AddBatteryDeathRecipient(const sptr<IBatteryCallback>& callback);
72     int32_t RemoveBatteryDeathRecipient(const sptr<IBatteryCallback>& callback);
73 };
74 } // V2_0
75 } // Battery
76 } // HDI
77 } // OHOS
78 
79 #endif // OHOS_HDI_BATTERY_V1_0_BATTERYINTERFACEIMPL_H
80