qt-creator/tests/manual/ssh/tunnel/tunnel.h

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#ifndef TUNNEL_H
#define TUNNEL_H

#include <QObject>
#include <QSharedPointer>

QT_BEGIN_NAMESPACE
class QTcpServer;
class QTcpSocket;
QT_END_NAMESPACE

namespace QSsh {
class SshConnection;
class SshConnectionParameters;
class SshDirectTcpIpTunnel;
}

class Tunnel : public QObject
{
    Q_OBJECT
public:
    Tunnel(const QSsh::SshConnectionParameters &parameters, QObject *parent = 0);
    ~Tunnel();

    void run();

private slots:
    void handleConnected();
    void handleConnectionError();
    void handleServerData();
    void handleInitialized();
    void handleTunnelError(const QString &reason);
    void handleTunnelClosed();
    void handleNewConnection();
    void handleSocketError();
    void handleClientData();
    void handleTimeout();

private:
    QSsh::SshConnection * const m_connection;
    QSharedPointer<QSsh::SshDirectTcpIpTunnel> m_tunnel;
    QTcpServer * const m_tunnelServer;
    QTcpSocket *m_tunnelSocket;
    quint16 m_forwardedPort;
    QByteArray m_dataReceivedFromServer;
    QByteArray m_dataReceivedFromClient;
    bool m_expectingChannelClose;
};

#endif // TUNNEL_H