1 /*
2  * Copyright (c) 2022-2023 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 #ifndef FINGERPRINT_AUTH_SERVICE_H
16 #define FINGERPRINT_AUTH_SERVICE_H
17 
18 #include <cstdint>
19 #include <mutex>
20 
21 #include "nocopyable.h"
22 #include "system_ability.h"
23 
24 namespace OHOS {
25 namespace UserIam {
26 namespace FingerprintAuth {
27 class FingerprintAuthService : public SystemAbility {
28     DECLEAR_SYSTEM_ABILITY(FingerprintAuthService);
29 
30 public:
31     FingerprintAuthService();
32     ~FingerprintAuthService() override = default;
33     static std::shared_ptr<FingerprintAuthService> GetInstance();
34 
35     void OnStart() override;
36     void OnStop() override;
37 
38 private:
39     static std::mutex mutex_;
40     static std::shared_ptr<FingerprintAuthService> instance_;
41     void StartDriverManager();
42 };
43 } // namespace FingerprintAuth
44 } // namespace UserIam
45 } // namespace OHOS
46 
47 #endif // FINGERPRINT_AUTH_SERVICE_H
48