1 /*
2  * Copyright (C) 2021 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 #ifndef POWER_H
16 #define POWER_H
17 #include <sstream>
18 #include "sp_profiler.h"
19 namespace OHOS {
20 namespace SmartPerf {
21 class Power : public SpProfiler {
22 public:
23     std::map<std::string, std::string> ItemData() override;
GetInstance()24     static Power &GetInstance()
25     {
26         static Power instance;
27         return instance;
28     }
29     void SetRkFlag();
30 
31 private:
Power()32     Power() {};
33     Power(const Power &);
34     Power &operator = (const Power &);
35     const std::string currentNowPath = "/sys/class/power_supply/Battery/current_now";
36     const std::string voltageNowPath = "/sys/class/power_supply/Battery/voltage_now";
37     bool rkFlag = false;
38 };
39 }
40 }
41 #endif
42