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 <chrono>
20#include <map>
21
22#include "event_handler.h"
23#include "peruser_session.h"
24namespace OHOS {
25namespace MiscServices {
26class UserSessionManager {
27public:
28    static UserSessionManager &GetInstance();
29    std::unordered_map<int32_t, std::shared_ptr<PerUserSession>> GetUserSessions();
30    std::shared_ptr<PerUserSession> GetUserSession(int32_t userId);
31    void AddUserSession(int32_t userId);
32    void RemoveUserSession(int32_t userId);
33    void SetEventHandler(const std::shared_ptr<AppExecFwk::EventHandler> &eventHandler);
34
35private:
36    UserSessionManager() = default;
37    ~UserSessionManager() = default;
38    std::mutex userSessionsLock_;
39    std::unordered_map<int32_t, std::shared_ptr<PerUserSession>> userSessions_;
40    std::shared_ptr<AppExecFwk::EventHandler> eventHandler_;
41};
42} // namespace MiscServices
43} // namespace OHOS
44#endif // SERVICES_INCLUDE_USER_SESSION_MANAGER_H
45