1 /*
2  * Copyright (c) 2022 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 IAM_USER_IDM_CONTROLLER_IMPL_H
17 #define IAM_USER_IDM_CONTROLLER_IMPL_H
18 
19 #include <cstdint>
20 #include <memory>
21 #include <mutex>
22 #include <set>
23 #include <vector>
24 
25 #include "user_idm_session_controller.h"
26 
27 #include "singleton.h"
28 
29 namespace OHOS {
30 namespace UserIam {
31 namespace UserAuth {
32 class UserIdmSessionControllerImpl : public UserIdmSessionController, public Singleton<UserIdmSessionControllerImpl> {
33 public:
34     bool OpenSession(int32_t userId, std::vector<uint8_t> &challenge) override;
35     bool CloseSession(int32_t userId) override;
36     bool IsSessionOpened(int32_t userId) const override;
37     bool ForceReset() override;
38 
39 private:
40     mutable std::mutex mutex_;
41     std::set<int32_t> sessionSet_;
42 };
43 } // namespace UserAuth
44 } // namespace UserIam
45 } // namespace OHOS
46 #endif // IAM_USER_IDM_CONTROLLER_H