1/*
2 * Copyright (c) 2021 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 SESSION_IMPL_H
17#define SESSION_IMPL_H
18
19#include <cstdint>
20#include <list>
21#include <memory>
22#include <string>
23#include <unistd.h>
24#include "CommDefs.h"
25#include "ISessionListener.h"
26
27namespace Communication {
28namespace SoftBus {
29class SessionImpl : public std::enable_shared_from_this<SessionImpl>, public Session {
30public:
31    static constexpr int TYPE_MSG = 1;
32
33    static constexpr int TYPE_BYTES = 2;
34
35    static constexpr int TYPE_FILE = 4;
36
37    SessionImpl();
38
39    ~SessionImpl() override = default;
40
41    int GetSessionId() const override;
42
43    void SetSessionId(int sessionId) override;
44
45    void SetMySessionName(const std::string &name) override;
46
47    const std::string &GetMySessionName() const override;
48
49    void SetPeerSessionName(const std::string &name) override;
50
51    const std::string &GetPeerSessionName() const override;
52
53    void SetPeerDeviceId(const std::string &name) override;
54
55    const std::string &GetPeerDeviceId() const override;
56
57    const std::string &GetDeviceId() const override;
58
59    void SetDeviceId(const std::string &name) override;
60
61    void SetIsServer(bool isServer) override;
62
63    void SetPeerUid(uid_t peerUid) override;
64
65    void SetPeerPid(pid_t peerPid) override;
66
67    int64_t GetChannelId() const override;
68
69    uid_t GetPeerUid() const override;
70
71    pid_t GetPeerPid() const override;
72
73    bool IsServerSide() const override;
74
75    int SendBytes(const void *buf, ssize_t len) const override;
76
77private:
78    NO_COPY_AND_ASSIGN(SessionImpl);
79
80    const int MAX_BYTES_LENGTH = 128 * 1024 * 1024;
81    const std::string nullString_ = "";
82    const std::string noSession_ = "[Session]null";
83
84    int sessionId_;
85    std::string sessionName_;
86    std::string peerSessionName_;
87    std::string deviceId_;
88    std::string peerDeviceId_;
89    bool isServer_;
90    uid_t peerUid_;
91    pid_t peerPid_;
92};
93} // namespace SoftBus
94} // namespace Communication
95
96#endif // SESSION_IMPL_H
97