/*
 *  Copyright (c) 2006 Cyrille Berger <cberger@cberger.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef KIS_EXIF_IO_H
#define KIS_EXIF_IO_H

extern "C" {
#include <libexif/exif-data.h>
}

#include <kis_exif_info.h>

class KisExifIO {
    public:
        KisExifIO( KisExifInfo* ei);
    public:
        void readExifFromFile( const char* fileName );
        void readExifFromMem( const unsigned char* data , unsigned int size);
        void saveExifToMem( unsigned char** data , unsigned int *size);
    private:
        void readExifData( ExifData* exifData );
        void writeExifData( ExifData* exifData );
        ExifFormat type2format( ExifValue::ExifType type);
        ExifValue::ExifType format2type(ExifFormat format);
    private:
        KisExifInfo* m_exifInfo;
};

#endif
