Aaru/Aaru.Images/CDRWin/Helpers.cs

// /***************************************************************************
// Aaru Data Preservation Suite
// ----------------------------------------------------------------------------
//
// Filename       : Helpers.cs
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// Component      : Disk image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
//     Contains helpers for CDRWin cuesheets (cue/bin).
//
// --[ 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 © 2011-2023 Natalia Portillo
// ****************************************************************************/

using Aaru.CommonTypes;
using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Structs;

namespace Aaru.DiscImages;

public sealed partial class CdrWin
{
    static int CdrWinMsfToLba(string msf)
    {
        string[] msfElements = msf.Split(':');
        var      minute      = int.Parse(msfElements[0]);
        var      second      = int.Parse(msfElements[1]);
        var      frame       = int.Parse(msfElements[2]);

        int sectors = minute * 60 * 75 + second * 75 + frame;

        return sectors;
    }

    static ushort CdrWinTrackTypeToBytesPerSector(string trackType)
    {
        switch(trackType)
        {
            case CDRWIN_TRACK_TYPE_MODE1:
            case CDRWIN_TRACK_TYPE_MODE2_FORM1:
                return 2048;
            case CDRWIN_TRACK_TYPE_MODE2_FORM2:
                return 2324;
            case CDRWIN_TRACK_TYPE_MODE2_FORMLESS:
            case CDRWIN_TRACK_TYPE_CDI:
                return 2336;
            case CDRWIN_TRACK_TYPE_AUDIO:
            case CDRWIN_TRACK_TYPE_MODE1_RAW:
            case CDRWIN_TRACK_TYPE_MODE2_RAW:
            case CDRWIN_TRACK_TYPE_CDI_RAW:
                return 2352;
            case CDRWIN_TRACK_TYPE_CDG:
                return 2448;
            default:
                return 0;
        }
    }

    static ushort CdrWinTrackTypeToCookedBytesPerSector(string trackType)
    {
        switch(trackType)
        {
            case CDRWIN_TRACK_TYPE_MODE1:
            case CDRWIN_TRACK_TYPE_MODE2_FORM1:
            case CDRWIN_TRACK_TYPE_MODE1_RAW:
                return 2048;
            case CDRWIN_TRACK_TYPE_MODE2_FORM2:
                return 2324;
            case CDRWIN_TRACK_TYPE_MODE2_FORMLESS:
            case CDRWIN_TRACK_TYPE_CDI:
            case CDRWIN_TRACK_TYPE_MODE2_RAW:
            case CDRWIN_TRACK_TYPE_CDI_RAW:
                return 2336;
            case CDRWIN_TRACK_TYPE_CDG:
            case CDRWIN_TRACK_TYPE_AUDIO:
                return 2352;
            default:
                return 0;
        }
    }

    static TrackType CdrWinTrackTypeToTrackType(string trackType)
    {
        switch(trackType)
        {
            case CDRWIN_TRACK_TYPE_MODE1:
            case CDRWIN_TRACK_TYPE_MODE1_RAW:
                return TrackType.CdMode1;
            case CDRWIN_TRACK_TYPE_MODE2_FORM1:
                return TrackType.CdMode2Form1;
            case CDRWIN_TRACK_TYPE_MODE2_FORM2:
                return TrackType.CdMode2Form2;
            case CDRWIN_TRACK_TYPE_CDI_RAW:
            case CDRWIN_TRACK_TYPE_CDI:
            case CDRWIN_TRACK_TYPE_MODE2_RAW:
            case CDRWIN_TRACK_TYPE_MODE2_FORMLESS:
                return TrackType.CdMode2Formless;
            case CDRWIN_TRACK_TYPE_AUDIO:
            case CDRWIN_TRACK_TYPE_CDG:
                return TrackType.Audio;
            default:
                return TrackType.Data;
        }
    }

    static MediaType CdrWinIsoBusterDiscTypeToMediaType(string discType)
    {
        switch(discType)
        {
            case CDRWIN_DISK_TYPE_CD:
                return MediaType.CD;
            case CDRWIN_DISK_TYPE_CDRW:
            case CDRWIN_DISK_TYPE_CDMRW:
            case CDRWIN_DISK_TYPE_CDMRW2:
                return MediaType.CDRW;
            case CDRWIN_DISK_TYPE_DVD:
                return MediaType.DVDROM;
            case CDRWIN_DISK_TYPE_DVDPRW:
            case CDRWIN_DISK_TYPE_DVDPMRW:
            case CDRWIN_DISK_TYPE_DVDPMRW2:
                return MediaType.DVDPRW;
            case CDRWIN_DISK_TYPE_DVDPRWDL:
            case CDRWIN_DISK_TYPE_DVDPMRWDL:
            case CDRWIN_DISK_TYPE_DVDPMRWDL2:
                return MediaType.DVDPRWDL;
            case CDRWIN_DISK_TYPE_DVDPR:
            case CDRWIN_DISK_TYPE_DVDPVR:
                return MediaType.DVDPR;
            case CDRWIN_DISK_TYPE_DVDPRDL:
                return MediaType.DVDPRDL;
            case CDRWIN_DISK_TYPE_DVDRAM:
                return MediaType.DVDRAM;
            case CDRWIN_DISK_TYPE_DVDVR:
            case CDRWIN_DISK_TYPE_DVDR:
                return MediaType.DVDR;
            case CDRWIN_DISK_TYPE_DVDRDL:
                return MediaType.DVDRDL;
            case CDRWIN_DISK_TYPE_DVDRW:
            case CDRWIN_DISK_TYPE_DVDRWDL:
            case CDRWIN_DISK_TYPE_DVDRW2:
                return MediaType.DVDRW;
            case CDRWIN_DISK_TYPE_HDDVD:
                return MediaType.HDDVDROM;
            case CDRWIN_DISK_TYPE_HDDVDRAM:
                return MediaType.HDDVDRAM;
            case CDRWIN_DISK_TYPE_HDDVDR:
            case CDRWIN_DISK_TYPE_HDDVDRDL:
                return MediaType.HDDVDR;
            case CDRWIN_DISK_TYPE_HDDVDRW:
            case CDRWIN_DISK_TYPE_HDDVDRWDL:
                return MediaType.HDDVDRW;
            case CDRWIN_DISK_TYPE_BD:
                return MediaType.BDROM;
            case CDRWIN_DISK_TYPE_BDR:
            case CDRWIN_DISK_TYPE_BDRDL:
                return MediaType.BDR;
            case CDRWIN_DISK_TYPE_BDRE:
            case CDRWIN_DISK_TYPE_BDREDL:
                return MediaType.BDRE;
            default:
                return MediaType.Unknown;
        }
    }

    static (byte minute, byte second, byte frame) LbaToMsf(ulong sector) =>
        ((byte)(sector / 75 / 60), (byte)(sector / 75 % 60), (byte)(sector % 75));

    static string GetTrackMode(Track track)
    {
        switch(track.Type)
        {
            case TrackType.Audio when track.RawBytesPerSector == 2352:
                return CDRWIN_TRACK_TYPE_AUDIO;
            case TrackType.Data:
                return CDRWIN_TRACK_TYPE_MODE1;
            case TrackType.CdMode1 when track.RawBytesPerSector == 2352:
                return CDRWIN_TRACK_TYPE_MODE1_RAW;
            case TrackType.CdMode2Formless
                when track.RawBytesPerSector != 2352:
                return CDRWIN_TRACK_TYPE_MODE2_FORMLESS;
            case TrackType.CdMode2Form1 when track.RawBytesPerSector != 2352:
                return CDRWIN_TRACK_TYPE_MODE2_FORM1;
            case TrackType.CdMode2Form2 when track.RawBytesPerSector != 2352:
                return CDRWIN_TRACK_TYPE_MODE2_FORM2;
            case TrackType.CdMode2Formless when track.RawBytesPerSector == 2352:
            case TrackType.CdMode2Form1 when track.RawBytesPerSector    == 2352:
            case TrackType.CdMode2Form2 when track.RawBytesPerSector    == 2352:
                return CDRWIN_TRACK_TYPE_MODE2_RAW;
            default:
                return CDRWIN_TRACK_TYPE_MODE1;
        }
    }

    static string MediaTypeToCdrwinType(MediaType type)
    {
        switch(type)
        {
            case MediaType.BDRXL:
            case MediaType.BDR:
                return CDRWIN_DISK_TYPE_BDR;
            case MediaType.BDREXL:
            case MediaType.BDRE:
                return CDRWIN_DISK_TYPE_BDRE;
            case MediaType.BDROM:
            case MediaType.UHDBD:
            case MediaType.CBHD:
            case MediaType.PS3BD:
            case MediaType.PS4BD:
            case MediaType.PS5BD:
            case MediaType.UDO:
            case MediaType.UDO2:
            case MediaType.UDO2_WORM:
                return CDRWIN_DISK_TYPE_BD;
            case MediaType.CDV:
            case MediaType.DDCD:
            case MediaType.DDCDR:
            case MediaType.DDCDRW:
            case MediaType.CDPLUS:
            case MediaType.CDR:
            case MediaType.CDROM:
            case MediaType.CDROMXA:
            case MediaType.CD:
            case MediaType.CDDA:
            case MediaType.CDEG:
            case MediaType.CDG:
            case MediaType.CDI:
            case MediaType.CDMIDI:
            case MediaType.DTSCD:
            case MediaType.JaguarCD:
            case MediaType.MEGACD:
            case MediaType.PS1CD:
            case MediaType.PS2CD:
            case MediaType.SuperCDROM2:
            case MediaType.SVCD:
            case MediaType.SVOD:
            case MediaType.SATURNCD:
            case MediaType.ThreeDO:
            case MediaType.VCD:
            case MediaType.VCDHD:
            case MediaType.MilCD:
            case MediaType.VideoNow:
            case MediaType.VideoNowColor:
            case MediaType.VideoNowXp:
            case MediaType.CVD:
                return CDRWIN_DISK_TYPE_CD;
            case MediaType.CDMRW:
                return CDRWIN_DISK_TYPE_CDMRW;
            case MediaType.CDRW:
                return CDRWIN_DISK_TYPE_CDRW;
            case MediaType.DVDPR:
                return CDRWIN_DISK_TYPE_DVDPR;
            case MediaType.DVDPRDL:
                return CDRWIN_DISK_TYPE_DVDPRDL;
            case MediaType.DVDPRW:
                return CDRWIN_DISK_TYPE_DVDPRW;
            case MediaType.DVDPRWDL:
                return CDRWIN_DISK_TYPE_DVDPRWDL;
            case MediaType.DVDR:
                return CDRWIN_DISK_TYPE_DVDR;
            case MediaType.DVDRAM:
                return CDRWIN_DISK_TYPE_DVDRAM;
            case MediaType.DVDRDL:
                return CDRWIN_DISK_TYPE_DVDRDL;
            case MediaType.DVDDownload:
            case MediaType.DVDROM:
            case MediaType.UMD:
            case MediaType.PS2DVD:
            case MediaType.PS3DVD:
                return CDRWIN_DISK_TYPE_DVD;
            case MediaType.DVDRW:
                return CDRWIN_DISK_TYPE_DVDRW;
            case MediaType.DVDRWDL:
                return CDRWIN_DISK_TYPE_DVDRWDL;
            case MediaType.HDDVDR:
                return CDRWIN_DISK_TYPE_HDDVDR;
            case MediaType.HDDVDRAM:
                return CDRWIN_DISK_TYPE_HDDVDRAM;
            case MediaType.HDDVDRDL:
                return CDRWIN_DISK_TYPE_HDDVDRDL;
            case MediaType.HDDVDROM:
                return CDRWIN_DISK_TYPE_HDDVD;
            case MediaType.HDDVDRW:
                return CDRWIN_DISK_TYPE_HDDVDRW;
            case MediaType.HDDVDRWDL:
                return CDRWIN_DISK_TYPE_HDDVDRWDL;
            default:
                return "";
        }
    }
}