flacfile.h

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/***************************************************************************
    copyright            : (C) 2003 by Allan Sandfeld Jensen
    email                : kde@carewolf.org
 ***************************************************************************/

/***************************************************************************
 *   This library is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License version   *
 *   2.1 as published by the Free Software Foundation.                     *
 *                                                                         *
 *   This library 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     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the Free Software   *
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
 *   02110-1301  USA                                                       *
 *                                                                         *
 *   Alternatively, this file is available under the Mozilla Public        *
 *   License Version 1.1.  You may obtain a copy of the License at         *
 *   http://www.mozilla.org/MPL/                                           *
 ***************************************************************************/

#ifndef TAGLIB_FLACFILE_H
#define TAGLIB_FLACFILE_H

#include "taglib_export.h"
#include "tfile.h"
#include "tlist.h"
#include "tag.h"

#include "flacpicture.h"
#include "flacproperties.h"

namespace TagLib {

  class Tag;
  namespace ID3v2 { class FrameFactory; class Tag; }
  namespace ID3v1 { class Tag; }
  namespace Ogg { class XiphComment; }


  namespace FLAC {


    class TAGLIB_EXPORT File : public TagLib::File
    {
    public:
      File(FileName file, bool readProperties = true,
           Properties::ReadStyle propertiesStyle = Properties::Average);

      // BIC: merge with the above constructor
      File(FileName file, ID3v2::FrameFactory *frameFactory,
           bool readProperties = true,
           Properties::ReadStyle propertiesStyle = Properties::Average);

      // BIC: merge with the above constructor
      File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
           bool readProperties = true,
           Properties::ReadStyle propertiesStyle = Properties::Average);

      virtual ~File();

      virtual TagLib::Tag *tag() const;

      PropertyMap properties() const;

      void removeUnsupportedProperties(const StringList &);

      PropertyMap setProperties(const PropertyMap &);

      virtual Properties *audioProperties() const;

      virtual bool save();

      ID3v2::Tag *ID3v2Tag(bool create = false);

      ID3v1::Tag *ID3v1Tag(bool create = false);

      Ogg::XiphComment *xiphComment(bool create = false);

      void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);

      ByteVector streamInfoData(); // BIC: remove

      long streamLength();  // BIC: remove

      List<Picture *> pictureList();

      void removePicture(Picture *picture, bool del = true);

      void removePictures();

      void addPicture(Picture *picture);

      bool hasXiphComment() const;

      bool hasID3v1Tag() const;

      bool hasID3v2Tag() const;

    private:
      File(const File &);
      File &operator=(const File &);

      void read(bool readProperties, Properties::ReadStyle propertiesStyle);
      void scan();
      long findID3v2();
      long findID3v1();
      ByteVector xiphCommentData() const;
      long findPaddingBreak(long nextPageOffset, long targetOffset, bool *isLast);

      class FilePrivate;
      FilePrivate *d;
    };
  }
}

#endif