/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/

#ifndef ARGUMENTSCOLLECTOR_H
#define ARGUMENTSCOLLECTOR_H

#include "parameters.h"

#include <QStringList>

class ArgumentsCollector
{
public:
    ArgumentsCollector(const QStringList &args);
    Parameters collect(bool &success) const;
private:
    struct ArgumentErrorException
    {
        ArgumentErrorException(const QString &error) : error(error) {}
        const QString error;
    };

    void printUsage() const;
    bool checkAndSetStringArg(int &pos, QString &arg, const char *opt) const;
    bool checkAndSetIntArg(int &pos, int &val, bool &alreadyGiven,
        const char *opt) const;
    bool checkForNoProxy(int &pos, QSsh::SshConnectionParameters::ProxyType &type,
        bool &alreadyGiven) const;

    const QStringList m_arguments;
};

#endif // ARGUMENTSCOLLECTOR_H