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39
40#ifndef QCONNECTIONTCPIPBACKEND_P_H
41#define QCONNECTIONTCPIPBACKEND_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qconnectionfactories_p.h"
55
56#include <QtNetwork/qtcpserver.h>
57#include <QtNetwork/qtcpsocket.h>
58
59QT_BEGIN_NAMESPACE
60
61class TcpClientIo final : public ClientIoDevice
62{
63 Q_OBJECT
64
65public:
66 explicit TcpClientIo(QObject *parent = nullptr);
67 ~TcpClientIo() override;
68
69 QIODevice *connection() const override;
70 void connectToServer() override;
71 bool isOpen() const override;
72
73public Q_SLOTS:
74 void onError(QAbstractSocket::SocketError error);
75 void onStateChanged(QAbstractSocket::SocketState state);
76
77protected:
78 void doClose() override;
79 void doDisconnectFromServer() override;
80
81private:
82 QTcpSocket *m_socket;
83};
84
85class TcpServerIo final : public ServerIoDevice
86{
87 Q_OBJECT
88public:
89 explicit TcpServerIo(QTcpSocket *conn, QObject *parent = nullptr);
90
91 QIODevice *connection() const override;
92protected:
93 void doClose() override;
94
95private:
96 QTcpSocket *m_connection;
97};
98
99class TcpServerImpl final : public QConnectionAbstractServer
100{
101 Q_OBJECT
102 Q_DISABLE_COPY(TcpServerImpl)
103
104public:
105 explicit TcpServerImpl(QObject *parent);
106 ~TcpServerImpl() override;
107
108 bool hasPendingConnections() const override;
109 ServerIoDevice *configureNewConnection() override;
110 QUrl address() const override;
111 bool listen(const QUrl &address) override;
112 QAbstractSocket::SocketError serverError() const override;
113 void close() override;
114
115private:
116 QTcpServer m_server;
117 QUrl m_originalUrl; // necessary because of a QHostAddress bug
118};
119
120QT_END_NAMESPACE
121#endif // QCONNECTIONTCPIPBACKEND_P_H
122

source code of qtremoteobjects/src/remoteobjects/qconnection_tcpip_backend_p.h