Aaru/Aaru.Images/GDI/GDI.cs

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : GDI.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Disc image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
//     Manages Dreamcast GDI disc images.
//
// --[ License ] --------------------------------------------------------------
//
//     This library is free software; you can redistribute it and/or modify
//     it under the terms of the GNU Lesser General Public License as
//     published by the Free Software Foundation; either version 2.1 of the
//     License, or (at your option) any later version.
//
//     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, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2011-2020 Natalia Portillo
// ****************************************************************************/

using System.Collections.Generic;
using System.IO;
using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Interfaces;
using Aaru.CommonTypes.Structs;
using Aaru.Decoders.CD;

namespace Aaru.DiscImages
{
    // TODO: There seems no be no clear definition on how to treat pregaps that are not included in the file, so this is just appending it to start of track
    // TODO: This format doesn't support to specify pregaps that are included in the file (like Redump ones)
    public partial class Gdi : IOpticalMediaImage
    {
        SectorBuilder _sectorBuilder;
        ulong         densitySeparationSectors;
        GdiDisc       discimage;
        StreamReader  gdiStream;
        ImageInfo     imageInfo;
        Stream        imageStream;
        /// <summary>Dictionary, index is track #, value is track number, or 0 if a TOC</summary>
        Dictionary<uint, ulong> offsetmap;

        public Gdi() => imageInfo = new ImageInfo
        {
            ReadableSectorTags = new List<SectorTagType>(), ReadableMediaTags = new List<MediaTagType>(),
            HasPartitions      = true, HasSessions = true, Version = null, ApplicationVersion = null,
            MediaTitle         = null, Creator = null, MediaManufacturer = null, MediaModel = null,
            MediaPartNumber    = null, MediaSequence = 0, LastMediaSequence = 0, DriveManufacturer = null,
            DriveModel         = null, DriveSerialNumber = null, DriveFirmwareRevision = null
        };
    }
}