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// Copyright (C) 2016 Kurt Pattyn <pattyn.kurt@gmail.com>.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QWEBSOCKETSERVER_P_H
#define QWEBSOCKETSERVER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/QObject>
#include <QtCore/QQueue>
#include <QtCore/QString>
#include <QtNetwork/QHostAddress>
#include <private/qobject_p.h>
#include "qwebsocketserver.h"
#include "qwebsocket.h"
#ifndef QT_NO_SSL
#include <QtNetwork/QSslConfiguration>
#include <QtNetwork/QSslError>
#endif
QT_BEGIN_NAMESPACE
class QTcpServer;
class QTcpSocket;
class QWebSocketServerPrivate : public QObjectPrivate
{
Q_DISABLE_COPY(QWebSocketServerPrivate)
public:
Q_DECLARE_PUBLIC(QWebSocketServer)
enum SslMode
{
SecureMode = true,
NonSecureMode
};
explicit QWebSocketServerPrivate(const QString &serverName, SslMode secureMode);
~QWebSocketServerPrivate() override;
void init();
void close(bool aboutToDestroy = false);
QString errorString() const;
bool hasPendingConnections() const;
bool isListening() const;
bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 0);
int maxPendingConnections() const;
int handshakeTimeout() const {
return m_handshakeTimeout;
}
virtual QWebSocket *nextPendingConnection();
void pauseAccepting();
#ifndef QT_NO_NETWORKPROXY
QNetworkProxy proxy() const;
void setProxy(const QNetworkProxy &networkProxy);
#endif
void resumeAccepting();
QHostAddress serverAddress() const;
QWebSocketProtocol::CloseCode serverError() const;
quint16 serverPort() const;
void setMaxPendingConnections(int numConnections);
void setHandshakeTimeout(int msec);
bool setSocketDescriptor(qintptr socketDescriptor);
qintptr socketDescriptor() const;
QList<QWebSocketProtocol::Version> supportedVersions() const;
void setSupportedSubprotocols(const QStringList &protocols);
QStringList supportedSubprotocols() const;
QStringList supportedExtensions() const;
void setServerName(const QString &serverName);
QString serverName() const;
SslMode secureMode() const;
#ifndef QT_NO_SSL
void setSslConfiguration(const QSslConfiguration &sslConfiguration);
QSslConfiguration sslConfiguration() const;
#endif
void setError(QWebSocketProtocol::CloseCode code, const QString &errorString);
void handleConnection(QTcpSocket *pTcpSocket) const;
private slots:
void startHandshakeTimeout(QTcpSocket *pTcpSocket);
private:
QTcpServer *m_pTcpServer;
QString m_serverName;
SslMode m_secureMode;
QStringList m_supportedSubprotocols;
QQueue<QWebSocket *> m_pendingConnections;
QWebSocketProtocol::CloseCode m_error;
QString m_errorString;
int m_maxPendingConnections;
int m_handshakeTimeout;
void addPendingConnection(QWebSocket *pWebSocket);
void setErrorFromSocketError(QAbstractSocket::SocketError error,
const QString &errorDescription);
void onNewConnection();
void onSocketDisconnected();
void handshakeReceived();
void finishHandshakeTimeout(QTcpSocket *pTcpSocket);
};
QT_END_NAMESPACE
#endif // QWEBSOCKETSERVER_P_H
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