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 DISTRIBUTED_INPUT_SINK_SWITCH_H
17 #define DISTRIBUTED_INPUT_SINK_SWITCH_H
18 
19 #include <mutex>
20 #include <set>
21 #include <string>
22 #include <vector>
23 
24 #include "dinput_softbus_define.h"
25 
26 namespace OHOS {
27 namespace DistributedHardware {
28 namespace DistributedInput {
29 class DistributedInputSinkSwitch {
30 public:
31     static DistributedInputSinkSwitch &GetInstance();
32     DistributedInputSinkSwitch();
33     ~DistributedInputSinkSwitch();
34     void InitSwitch();
35 
36     int32_t StartSwitch(int32_t sessionId);
37     void StopSwitch(int32_t sessionId);
38     void AddSession(int32_t sessionId);
39     void RemoveSession(int32_t sessionId);
40     void StopAllSwitch();
41     std::vector<int32_t> GetAllSessionId();
42     int32_t GetSwitchOpenedSession();
43 
44 private:
45     std::mutex operationMutex_;
46     std::vector<SwitchStateData> switchVector_;
47 };
48 } // namespace DistributedInput
49 } // namespace DistributedHardware
50 } // namespace OHOS
51 
52 #endif // DISTRIBUTED_INPUT_SINK_SWITCH_H
53