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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 SSHCONNECTIONMANAGER_H
#define SSHCONNECTIONMANAGER_H

#include <utils/utils_global.h>

#include <QtCore/QScopedPointer>
#include <QtCore/QSharedPointer>

namespace Utils {
class SshConnection;
struct SshConnectionParameters;
namespace Internal { class SshConnectionManagerPrivate; }

class QTCREATOR_UTILS_EXPORT SshConnectionManager
{
    friend class Internal::SshConnectionManagerPrivate;
public:
    static SshConnectionManager &instance();

    QSharedPointer<SshConnection> acquireConnection(const SshConnectionParameters &sshParams);
    void releaseConnection(const QSharedPointer<SshConnection> &connection);

private:
    explicit SshConnectionManager();
    virtual ~SshConnectionManager();
    SshConnectionManager(const SshConnectionManager &);
    SshConnectionManager &operator=(const SshConnectionManager &);

    const QScopedPointer<Internal::SshConnectionManagerPrivate> d;
};

} // namespace Utils

#endif // SSHCONNECTIONMANAGER_H