msmrfile.h

//=============================================================================
//  MuseScore
//  Music Composition & Notation
//
//  Copyright (C) 2020 MuseScore BVBA and others
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License version 2.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================

#ifndef AVS_MSMRFILE_H
#define AVS_MSMRFILE_H

#include <QIODevice>
#include <QByteArray>
#include <QBuffer>

class MQZipReader;
class MQZipWriter;

namespace Ms {
namespace Avs {

class MsmrFile
      {
   public:
      MsmrFile(const QByteArray& data, const QString& name);
      ~MsmrFile();

      QByteArray readMxl(); // compressed MuzicXml
      QByteArray readMuzicXml();
      QByteArray readOmr();

      QByteArray readMscz();
      bool writeMscz(const QByteArray& mscz); // add or replace

      bool writeTo(QIODevice* d);

   private:

      struct MetaInf {
            void addFile(const QString& path);
            QString fileByExt(const QString& ext) const;

            void write(MQZipWriter& zip);
            void read(const MQZipReader& zip);

         private:

            void readContainer(const QByteArray& data);
            void writeContainer(QByteArray* data) const;

            QStringList _containerFiles;
            QStringList _storedFiles;
            };

      QByteArray _data;
      QString _name;
      };

} // Avs
} // Ms

#endif // AVS_MSMRFILE_H