1/*
2 * Copyright (c) 2023 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 STREAM_SERVER_H
17#define STREAM_SERVER_H
18
19#include <map>
20#include <mutex>
21
22#include "stream_session.h"
23#include "stream_socket.h"
24
25namespace OHOS {
26namespace Sensors {
27class StreamServer : public StreamSocket {
28public:
29    StreamServer() = default;
30    virtual ~StreamServer();
31    int32_t GetClientFd(int32_t pid);
32    int32_t GetClientPid(int32_t fd);
33    SessionPtr GetSession(int32_t fd);
34    SessionPtr GetSessionByPid(int32_t pid);
35    int32_t AddSocketPairInfo(int32_t uid, int32_t pid, int32_t tokenType, int32_t &serverFd, int32_t &clientFd);
36
37protected:
38    bool AddSession(SessionPtr sess);
39    void DelSession(int32_t pid);
40    std::mutex sessionMutex_;
41    std::map<int32_t, int32_t> idxPidMap_;
42    std::map<int32_t, SessionPtr> sessionsMap_;
43};
44} // namespace Sensors
45} // namespace OHOS
46#endif // STREAM_SERVER_H
47