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								/****************************************************************************
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								**
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								** Copyright (C) 2015 The Qt Company Ltd.
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								** Contact: http://www.qt.io/licensing
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								**
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								** This file is part of Qt Creator.
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								**
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								** Commercial License Usage
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								** Licensees holding valid commercial Qt licenses may use this file in
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								** accordance with the commercial license agreement provided with the
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								** Software or, alternatively, in accordance with the terms contained in
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								** a written agreement between you and The Qt Company.  For licensing terms and
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								** conditions see http://www.qt.io/terms-conditions.  For further information
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								** use the contact form at http://www.qt.io/contact-us.
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								**
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								** GNU Lesser General Public License Usage
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								** Alternatively, this file may be used under the terms of the GNU Lesser
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								** General Public License version 2.1 or version 3 as published by the Free
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								** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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								** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
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								** following information to ensure the GNU Lesser General Public License
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								** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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								** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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											2010-01-07 12:14:35 +01:00
										 
									 
								 
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								**
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								** In addition, as a special exception, The Qt Company gives you certain additional
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								** rights.  These rights are described in The Qt Company LGPL Exception
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								** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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								**
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								****************************************************************************/
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								#ifndef TUNNEL_H
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								#define TUNNEL_H
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								#include <QObject>
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								#include <QSharedPointer>
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								QT_BEGIN_NAMESPACE
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								class QTcpServer;
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								class QTcpSocket;
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								QT_END_NAMESPACE
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								namespace QSsh {
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								class SshConnection;
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								class SshConnectionParameters;
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								class SshDirectTcpIpTunnel;
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								}
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								class Tunnel : public QObject
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								{
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								    Q_OBJECT
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								public:
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								    Tunnel(const QSsh::SshConnectionParameters ¶meters, QObject *parent = 0);
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								    ~Tunnel();
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								    void run();
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								private slots:
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								    void handleConnected();
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								    void handleConnectionError();
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								    void handleServerData();
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								    void handleInitialized();
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								    void handleTunnelError(const QString &reason);
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								    void handleTunnelClosed();
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								    void handleNewConnection();
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								    void handleSocketError();
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								    void handleClientData();
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								    void handleTimeout();
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								private:
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								    QSsh::SshConnection * const m_connection;
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								    QSharedPointer<QSsh::SshDirectTcpIpTunnel> m_tunnel;
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								    QTcpServer * const m_targetServer;
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								    QTcpSocket *m_targetSocket;
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								    quint16 m_targetPort;
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								    QByteArray m_dataReceivedFromServer;
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								    QByteArray m_dataReceivedFromClient;
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								    bool m_expectingChannelClose;
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								};
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								#endif // TUNNEL_H
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