| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | // Qt-Security score:significant reason:default |
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| 4 | |
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| 5 | #ifndef QTCPSERVER_H |
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| 6 | #define QTCPSERVER_H |
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| 7 | |
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| 8 | #include <QtNetwork/qtnetworkglobal.h> |
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| 9 | #include <QtCore/qobject.h> |
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| 10 | #include <QtNetwork/qabstractsocket.h> |
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| 11 | #include <QtNetwork/qhostaddress.h> |
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| 12 | |
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| 13 | QT_BEGIN_NAMESPACE |
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| 14 | |
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| 15 | |
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| 16 | class QTcpServerPrivate; |
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| 17 | #ifndef QT_NO_NETWORKPROXY |
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| 18 | class QNetworkProxy; |
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| 19 | #endif |
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| 20 | class QTcpSocket; |
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| 21 | |
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| 22 | class Q_NETWORK_EXPORT QTcpServer : public QObject |
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| 23 | { |
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| 24 | Q_OBJECT |
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| 25 | public: |
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| 26 | explicit QTcpServer(QObject *parent = nullptr); |
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| 27 | virtual ~QTcpServer(); |
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| 28 | |
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| 29 | bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 0); |
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| 30 | void close(); |
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| 31 | |
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| 32 | bool isListening() const; |
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| 33 | |
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| 34 | void setMaxPendingConnections(int numConnections); |
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| 35 | int maxPendingConnections() const; |
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| 36 | |
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| 37 | void setListenBacklogSize(int size); |
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| 38 | int listenBacklogSize() const; |
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| 39 | |
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| 40 | quint16 serverPort() const; |
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| 41 | QHostAddress serverAddress() const; |
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| 42 | |
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| 43 | qintptr socketDescriptor() const; |
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| 44 | bool setSocketDescriptor(qintptr socketDescriptor); |
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| 45 | |
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| 46 | bool waitForNewConnection(int msec = 0, bool *timedOut = nullptr); |
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| 47 | virtual bool hasPendingConnections() const; |
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| 48 | virtual QTcpSocket *nextPendingConnection(); |
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| 49 | |
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| 50 | QAbstractSocket::SocketError serverError() const; |
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| 51 | QString errorString() const; |
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| 52 | |
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| 53 | void pauseAccepting(); |
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| 54 | void resumeAccepting(); |
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| 55 | |
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| 56 | #ifndef QT_NO_NETWORKPROXY |
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| 57 | void setProxy(const QNetworkProxy &networkProxy); |
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| 58 | QNetworkProxy proxy() const; |
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| 59 | #endif |
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| 60 | |
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| 61 | protected: |
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| 62 | virtual void incomingConnection(qintptr handle); |
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| 63 | void addPendingConnection(QTcpSocket* socket); |
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| 64 | |
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| 65 | QTcpServer(QAbstractSocket::SocketType socketType, QTcpServerPrivate &dd, |
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| 66 | QObject *parent = nullptr); |
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| 67 | |
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| 68 | Q_SIGNALS: |
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| 69 | void newConnection(); |
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| 70 | void pendingConnectionAvailable(QPrivateSignal); |
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| 71 | void acceptError(QAbstractSocket::SocketError socketError); |
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| 72 | |
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| 73 | private: |
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| 74 | Q_DISABLE_COPY(QTcpServer) |
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| 75 | Q_DECLARE_PRIVATE(QTcpServer) |
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| 76 | }; |
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| 77 | |
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| 78 | QT_END_NAMESPACE |
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| 79 | |
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| 80 | #endif // QTCPSERVER_H |
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| 81 | |
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