/**************************************************************************
**
** This file is part of Qt SDK**
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).*
**
** Contact:  Nokia Corporation qt-info@nokia.com**
**
** 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.
**
** If you are unsure which license is appropriate for your use, please contact
** (qt-info@nokia.com).
**
**************************************************************************/
#ifndef CONSOLEPASSWORDPROVIDER_H
#define CONSOLEPASSWORDPROVIDER_H

#include <KDUpdater/kdupdatercrypto.h>

#include <iostream>
#include <string>

class ConsolePasswordProvider : public KDUpdaterCrypto::PasswordProvider
{
public:
    QByteArray password() const
    {
        if( m_password.isNull() )
        {
            std::cout << QObject::tr( "Please type the password needed to unlock the private RSA key:" ).toStdString() << std::endl;
            std::string p;
            std::cin >> p;
            m_password = QByteArray( p.c_str() );
        }
        return m_password;
    }

private:
    mutable QByteArray m_password;
};

#endif