/**************************************************************************
**
** 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 BINARYFORMATENGINE_H
#define BINARYFORMATENGINE_H

#include <QAbstractFileEngine>

#include "binaryformat.h"

namespace QInstallerCreator
{

class BinaryFormatEngine : public QAbstractFileEngine
{
public:
    BinaryFormatEngine( const ComponentIndex& index, const QString& fileName );
    ~BinaryFormatEngine();

    void setFileName( const QString& file );

    Iterator* beginEntryList( QDir::Filters filters, const QStringList& filterNames );

    bool copy( const QString& newName );

    bool close();
    bool open( QIODevice::OpenMode mode );
    qint64 pos() const;
    qint64 read( char* data, qint64 maxlen );
    bool seek( qint64 offset );
    qint64 size() const;

    QString fileName( FileName file = DefaultName ) const;
    FileFlags fileFlags( FileFlags type = FileInfoAll ) const;
    QStringList entryList( QDir::Filters filters, const QStringList& filterNames ) const;

protected:
    void setArchive( const QString& file );

private:
    const ComponentIndex m_index;
    bool m_hasComponent;
    bool m_hasArchive;
    Component m_component;
    QSharedPointer<Archive> m_archive;
    QString m_fileNamePath;
};

}

#endif