1 /*
2  * Copyright (c) 2023 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 FAN_CALLBACK_H
17 #define FAN_CALLBACK_H
18 
19 #include <functional>
20 #include "v1_1/ifan_callback.h"
21 #include "v1_1/thermal_types.h"
22 
23 namespace OHOS {
24 namespace PowerMgr {
25 using namespace OHOS::HDI::Thermal::V1_1;
26 class FanCallback : public IFanCallback {
27 public:
~FanCallback()28     virtual ~FanCallback() {}
29     using FanEventCallback = std::function<int32_t(const HdfThermalCallbackInfo& event)>;
30     static int32_t RegisterFanEvent(const FanEventCallback &eventCb);
31     int32_t OnFanDataEvent(const HdfThermalCallbackInfo& event) override;
32 private:
33     static FanEventCallback eventCb_;
34 };
35 } // OHOS
36 } // PowerMgr
37 #endif // FAN_CALLBACK_H
38