1 /*
2  * Copyright (c) 2021-2024 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 SOFTBUS_SESSION_DISPATCHER_H
17 #define SOFTBUS_SESSION_DISPATCHER_H
18 
19 #include <map>
20 #include <memory>
21 #include <mutex>
22 #include <string>
23 #include <utility>
24 #include "transport/socket.h"
25 #include "transport/trans_type.h"
26 
27 namespace OHOS {
28 namespace Storage {
29 namespace DistributedFile {
30 class SoftbusAgent;
31 class SoftbusSessionDispatcher final {
32 public:
33     SoftbusSessionDispatcher() = delete;
34     ~SoftbusSessionDispatcher() = delete;
35     static void RegisterSessionListener(const std::string busName, std::weak_ptr<SoftbusAgent>);
36     static void UnregisterSessionListener(const std::string busName);
37     static std::weak_ptr<SoftbusAgent> GetAgent(int32_t sessionId, std::string peerSessionName);
38     static void OnSessionOpened(int32_t sessionId, PeerSocketInfo info);
39     static void OnSessionClosed(int32_t sessionId, ShutdownReason reason);
40 
41 private:
42     static std::mutex idMapMutex_;
43     static std::map<int32_t, std::pair<std::string, std::string>> idMap_;
44     static std::mutex softbusAgentMutex_;
45     static std::map<std::string, std::weak_ptr<SoftbusAgent>> busNameToAgent_;
46 };
47 } // namespace DistributedFile
48 } // namespace Storage
49 } // namespace OHOS
50 #endif // SOFTBUS_SESSION_DISPATCHER_H