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Refactor image classes and split them to smaller files.

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Natalia Portillo
2018-07-23 23:25:43 +01:00
parent 55ca2d23b6
commit ed88989642
445 changed files with 50086 additions and 34342 deletions
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157
DiscImageChef.DiscImages/Alcohol120/Helpers.cs Normal file
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// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : Helpers.cs
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// Component : Disc image plugins.
//
// --[ Description ] ----------------------------------------------------------
//
// Contains helpers for Alcohol 120% 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 © 2011-2018 Natalia Portillo
// ****************************************************************************/
using DiscImageChef.CommonTypes;
using DiscImageChef.CommonTypes.Enums;
namespace DiscImageChef.DiscImages
{
public partial class Alcohol120
{
static ushort AlcoholTrackModeToBytesPerSector(AlcoholTrackMode trackMode)
{
switch(trackMode)
{
case AlcoholTrackMode.Audio:
case AlcoholTrackMode.Mode1:
case AlcoholTrackMode.Mode2:
case AlcoholTrackMode.Mode2F1:
case AlcoholTrackMode.Mode2F2:
case AlcoholTrackMode.Mode2F2Alt:
case AlcoholTrackMode.Mode2F1Alt: return 2352;
case AlcoholTrackMode.DVD: return 2048;
default: return 0;
}
}
static ushort AlcoholTrackModeToCookedBytesPerSector(AlcoholTrackMode trackMode)
{
switch(trackMode)
{
case AlcoholTrackMode.Mode1:
case AlcoholTrackMode.Mode2F1:
case AlcoholTrackMode.Mode2F1Alt: return 2048;
case AlcoholTrackMode.Mode2F2:
case AlcoholTrackMode.Mode2F2Alt: return 2324;
case AlcoholTrackMode.Mode2: return 2336;
case AlcoholTrackMode.Audio: return 2352;
case AlcoholTrackMode.DVD: return 2048;
default: return 0;
}
}
static TrackType AlcoholTrackTypeToTrackType(AlcoholTrackMode trackType)
{
switch(trackType)
{
case AlcoholTrackMode.Mode1: return TrackType.CdMode1;
case AlcoholTrackMode.Mode2F1:
case AlcoholTrackMode.Mode2F1Alt: return TrackType.CdMode2Form1;
case AlcoholTrackMode.Mode2F2:
case AlcoholTrackMode.Mode2F2Alt: return TrackType.CdMode2Form2;
case AlcoholTrackMode.Mode2: return TrackType.CdMode2Formless;
case AlcoholTrackMode.Audio: return TrackType.Audio;
default: return TrackType.Data;
}
}
static MediaType AlcoholMediumTypeToMediaType(AlcoholMediumType discType)
{
switch(discType)
{
case AlcoholMediumType.CD: return MediaType.CD;
case AlcoholMediumType.CDR: return MediaType.CDR;
case AlcoholMediumType.CDRW: return MediaType.CDRW;
case AlcoholMediumType.DVD: return MediaType.DVDROM;
case AlcoholMediumType.DVDR: return MediaType.DVDR;
default: return MediaType.Unknown;
}
}
static AlcoholMediumType MediaTypeToAlcohol(MediaType type)
{
switch(type)
{
case MediaType.CD:
case MediaType.CDDA:
case MediaType.CDEG:
case MediaType.CDG:
case MediaType.CDI:
case MediaType.CDMIDI:
case MediaType.CDPLUS:
case MediaType.CDROM:
case MediaType.CDROMXA:
case MediaType.CDV:
case MediaType.DTSCD:
case MediaType.JaguarCD:
case MediaType.MEGACD:
case MediaType.PS1CD:
case MediaType.PS2CD:
case MediaType.SuperCDROM2:
case MediaType.SVCD:
case MediaType.SATURNCD:
case MediaType.ThreeDO:
case MediaType.VCD:
case MediaType.VCDHD: return AlcoholMediumType.CD;
case MediaType.CDR: return AlcoholMediumType.CDR;
case MediaType.CDRW:
case MediaType.CDMRW: return AlcoholMediumType.CDRW;
case MediaType.DVDR:
case MediaType.DVDRW:
case MediaType.DVDPR:
case MediaType.DVDRDL:
case MediaType.DVDRWDL:
case MediaType.DVDPRDL:
case MediaType.DVDPRWDL: return AlcoholMediumType.DVDR;
default: return AlcoholMediumType.DVD;
}
}
static AlcoholTrackMode TrackTypeToAlcohol(TrackType type)
{
switch(type)
{
case TrackType.Audio: return AlcoholTrackMode.Audio;
case TrackType.CdMode1: return AlcoholTrackMode.Mode1;
case TrackType.CdMode2Formless: return AlcoholTrackMode.Mode2;
case TrackType.CdMode2Form1: return AlcoholTrackMode.Mode2F1;
case TrackType.CdMode2Form2: return AlcoholTrackMode.Mode2F2;
default: return AlcoholTrackMode.DVD;
}
}
static (byte minute, byte second, byte frame) LbaToMsf(ulong sector)
{
return ((byte)((sector + 150) / 75 / 60), (byte)((sector + 150) / 75 % 60), (byte)((sector + 150) % 75));
}
}
}