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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef SSHCONNECTION_H
#define SSHCONNECTION_H
#include "ssherrors.h"
#include <coreplugin/core_global.h>
#include <QtCore/QByteArray>
#include <QtCore/QObject>
#include <QtCore/QSharedPointer>
#include <QtCore/QString>
namespace Core {
class SftpChannel;
class SshRemoteProcess;
namespace Internal {
class SshConnectionPrivate;
} // namespace Internal
struct CORE_EXPORT SshConnectionParameters
{
QString host;
QString uname;
QString pwd;
QString privateKeyFile;
int timeout;
enum AuthType { AuthByPwd, AuthByKey } authType;
quint16 port;
};
CORE_EXPORT inline bool operator==(const SshConnectionParameters &p1,
const SshConnectionParameters &p2)
{
return p1.host == p2.host && p1.uname == p2.uname
&& p1.authType == p2.authType
&& (p1.authType == SshConnectionParameters::AuthByPwd ?
p1.pwd == p2.pwd : p1.privateKeyFile == p2.privateKeyFile)
&& p1.timeout == p2.timeout && p1.port == p2.port;
}
/*
* This class provides an SSH connection, implementing protocol version 2.0
* It can spawn channels for remote execution and SFTP operations (version 3).
* It operates asynchronously (non-blocking) and is not thread-safe.
*/
class CORE_EXPORT SshConnection : public QObject
{
Q_OBJECT
Q_DISABLE_COPY(SshConnection)
public:
enum State { Unconnected, Connecting, Connected };
typedef QSharedPointer<SshConnection> Ptr;
static Ptr create();
void connectToHost(const SshConnectionParameters &serverInfo);
void disconnectFromHost();
State state() const;
SshError errorState() const;
QString errorString() const;
SshConnectionParameters connectionParameters() const;
~SshConnection();
QSharedPointer<SshRemoteProcess> createRemoteProcess(const QByteArray &command);
QSharedPointer<SftpChannel> createSftpChannel();
signals:
void connected();
void disconnected();
void dataAvailable(const QString &message);
void error(SshError);
private:
SshConnection();
Internal::SshConnectionPrivate *d;
};
} // namespace Internal
#endif // SSHCONNECTION_H
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