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 SENSOR_ILLUMINATION_MANAGER
17 #define SENSOR_ILLUMINATION_MANAGER
18 
19 #include <map>
20 #include <mutex>
21 
22 #include "nocopyable.h"
23 
24 #include "fingerprint_auth_all_in_one_executor_hdi.h"
25 #include "isa_command_processor.h"
26 #include "isensor_illumination_task.h"
27 
28 namespace OHOS {
29 namespace UserIam {
30 namespace FingerprintAuth {
31 namespace UserAuth = OHOS::UserIam::UserAuth;
32 class SensorIlluminationManager : public std::enable_shared_from_this<SensorIlluminationManager>,
33                                   public ISaCommandProcessor,
34                                   public NoCopyable {
35 public:
SensorIlluminationManager()36     SensorIlluminationManager() {};
37     ~SensorIlluminationManager() = default;
38     static std::shared_ptr<SensorIlluminationManager> GetInstance();
39 
40     UserAuth::ResultCode ProcessSaCommand(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor,
41         const SaCommand &command) override;
42     void OnHdiDisconnect(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor) override;
43 
44 private:
45     UserAuth::ResultCode EnableSensorIllumination(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor,
46         const SaCommandParam param);
47     UserAuth::ResultCode DisableSensorIllumination(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor,
48         const SaCommandParam param);
49     UserAuth::ResultCode TurnOnSensorIllumination(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor,
50         const SaCommandParam param);
51     UserAuth::ResultCode TurnOffSensorIllumination(std::shared_ptr<FingerprintAllInOneExecutorHdi> executor,
52         const SaCommandParam param);
53 
54     std::shared_ptr<FingerprintAllInOneExecutorHdi> executorInProc_ = nullptr;
55     std::shared_ptr<ISensorIlluminationTask> taskInProc_ = nullptr;
56     std::mutex mutex_;
57 };
58 } // namespace FingerprintAuth
59 } // namespace UserIam
60 } // namespace OHOS
61 
62 #endif // SENSOR_ILLUMINATION_MANAGER