1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef HARDWARE_GOOGLE_PIXEL_HEALTH_CHARGER_DETECT_H
18 
19 #include <android-base/strings.h>
20 #include <healthd/BatteryMonitor.h>
21 
22 using android::BatteryMonitor;
23 
24 namespace hardware {
25 namespace google {
26 namespace pixel {
27 namespace health {
28 
29 class ChargerDetect {
30     public:
31         static void onlineUpdate(struct android::BatteryProperties *props);
32 	static void populateTcpmPsyName(std::string* tcpmPsyName);
33     private:
34 	static int getPsyUsbType(const std::string& path, std::string* type);
35 	static int readFromFile(const std::string& path, std::string* buf);
36 	static int getIntField(const std::string& path);
37 };
38 
39 }  // namespace health
40 }  // namespace pixel
41 }  // namespace google
42 }  // namespace hardware
43 
44 #endif
45