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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef SSHREMOTECOMMAND_H
#define SSHREMOTECOMMAND_H
#include <utils/utils_global.h>
#include <QtCore/QObject>
#include <QtCore/QSharedPointer>
QT_BEGIN_NAMESPACE
class QByteArray;
QT_END_NAMESPACE
namespace Utils {
namespace Internal {
class SshChannelManager;
class SshRemoteProcessPrivate;
class SshSendFacility;
} // namespace Internal
class QTCREATOR_UTILS_EXPORT SshRemoteProcess : public QObject
{
Q_OBJECT
Q_DISABLE_COPY(SshRemoteProcess)
friend class Internal::SshChannelManager;
friend class Internal::SshRemoteProcessPrivate;
public:
typedef QSharedPointer<SshRemoteProcess> Ptr;
enum ExitStatus { FailedToStart, KilledBySignal, ExitedNormally };
static const QByteArray AbrtSignal;
static const QByteArray AlrmSignal;
static const QByteArray FpeSignal;
static const QByteArray HupSignal;
static const QByteArray IllSignal;
static const QByteArray IntSignal;
static const QByteArray KillSignal;
static const QByteArray PipeSignal;
static const QByteArray QuitSignal;
static const QByteArray SegvSignal;
static const QByteArray TermSignal;
static const QByteArray Usr1Signal;
static const QByteArray Usr2Signal;
~SshRemoteProcess();
/*
* Note that this is of limited value in practice, because servers are
* usually configured to ignore such requests for security reasons.
*/
void addToEnvironment(const QByteArray &var, const QByteArray &value);
void start();
void closeChannel();
bool isRunning() const;
QString errorString() const;
int exitCode() const;
QByteArray exitSignal() const;
// Note: This is ignored by the OpenSSH server.
void sendSignal(const QByteArray &signal);
void kill() { sendSignal(KillSignal); }
void sendInput(const QByteArray &data); // Should usually have a trailing newline.
signals:
void started();
void outputAvailable(const QByteArray &output);
void errorOutputAvailable(const QByteArray &output);
/*
* Parameter is of type ExitStatus, but we use int because of
* signal/slot awkwardness (full namespace required).
*/
void closed(int exitStatus);
private:
SshRemoteProcess(const QByteArray &command, quint32 channelId,
Internal::SshSendFacility &sendFacility);
Internal::SshRemoteProcessPrivate *d;
};
} // namespace Utils
#endif // SSHREMOTECOMMAND_H
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