1 /* 2 * Copyright (c) 2024 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 SERVICES_INCLUDE_USER_SESSION_MANAGER_H 17 #define SERVICES_INCLUDE_USER_SESSION_MANAGER_H 18 19 #include "peruser_session.h" 20 namespace OHOS { 21 namespace MiscServices { 22 class UserSessionManager { 23 public: 24 static UserSessionManager &GetInstance(); 25 std::unordered_map<int32_t, std::shared_ptr<PerUserSession>> GetUserSessions(); 26 std::shared_ptr<PerUserSession> GetUserSession(int32_t userId); 27 void AddUserSession(int32_t userId); 28 void RemoveUserSession(int32_t userId); 29 void SetEventHandler(const std::shared_ptr<AppExecFwk::EventHandler> &eventHandler); 30 31 private: 32 UserSessionManager() = default; 33 ~UserSessionManager() = default; 34 std::mutex userSessionsLock_; 35 std::unordered_map<int32_t, std::shared_ptr<PerUserSession>> userSessions_; 36 std::shared_ptr<AppExecFwk::EventHandler> eventHandler_; 37 }; 38 } // namespace MiscServices 39 } // namespace OHOS 40 #endif // SERVICES_INCLUDE_USER_SESSION_MANAGER_H 41