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qt-creator/src/libs/ssh/sshchannelmanager_p.h

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/****************************************************************************
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**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
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**
** This file is part of Qt Creator.
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**
** 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 http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
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**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** 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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#ifndef SSHCHANNELMANAGER_P_H
#define SSHCHANNELMANAGER_P_H
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#include <QHash>
#include <QObject>
#include <QSharedPointer>
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namespace QSsh {
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class SftpChannel;
class SshDirectTcpIpTunnel;
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class SshRemoteProcess;
namespace Internal {
class AbstractSshChannel;
class SshIncomingPacket;
class SshSendFacility;
class SshChannelManager : public QObject
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{
Q_OBJECT
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public:
SshChannelManager(SshSendFacility &sendFacility, QObject *parent);
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QSharedPointer<SshRemoteProcess> createRemoteProcess(const QByteArray &command);
QSharedPointer<SshRemoteProcess> createRemoteShell();
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QSharedPointer<SftpChannel> createSftpChannel();
QSharedPointer<SshDirectTcpIpTunnel> createTunnel(const QString &originatingHost,
quint16 originatingPort, const QString &remoteHost, quint16 remotePort);
int channelCount() const;
enum CloseAllMode { CloseAllRegular, CloseAllAndReset };
int closeAllChannels(CloseAllMode mode);
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void handleChannelRequest(const SshIncomingPacket &packet);
void handleChannelOpen(const SshIncomingPacket &packet);
void handleChannelOpenFailure(const SshIncomingPacket &packet);
void handleChannelOpenConfirmation(const SshIncomingPacket &packet);
void handleChannelSuccess(const SshIncomingPacket &packet);
void handleChannelFailure(const SshIncomingPacket &packet);
void handleChannelWindowAdjust(const SshIncomingPacket &packet);
void handleChannelData(const SshIncomingPacket &packet);
void handleChannelExtendedData(const SshIncomingPacket &packet);
void handleChannelEof(const SshIncomingPacket &packet);
void handleChannelClose(const SshIncomingPacket &packet);
signals:
void timeout();
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private:
typedef QHash<quint32, AbstractSshChannel *>::Iterator ChannelIterator;
ChannelIterator lookupChannelAsIterator(quint32 channelId,
bool allowNotFound = false);
AbstractSshChannel *lookupChannel(quint32 channelId,
bool allowNotFound = false);
void removeChannel(ChannelIterator it);
void insertChannel(AbstractSshChannel *priv,
const QSharedPointer<QObject> &pub);
SshSendFacility &m_sendFacility;
QHash<quint32, AbstractSshChannel *> m_channels;
QHash<AbstractSshChannel *, QSharedPointer<QObject> > m_sessions;
quint32 m_nextLocalChannelId;
};
} // namespace Internal
} // namespace QSsh
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#endif // SSHCHANNELMANAGER_P_H