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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#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 ¶meters, 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_targetServer;
QTcpSocket *m_targetSocket;
quint16 m_targetPort;
QByteArray m_dataReceivedFromServer;
QByteArray m_dataReceivedFromClient;
bool m_expectingChannelClose;
};
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