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Detect SegaCD/MegaCD on media info.

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This commit is contained in:
Natalia Portillo
2018-09-09 19:51:56 +01:00
parent faa11559a1
commit bd54361d73
1 changed files with 129 additions and 1 deletions
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130
DiscImageChef.Core/Media/Info/ScsiInfo.cs
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@@ -41,6 +41,7 @@ using DiscImageChef.Decoders.DVD;
using DiscImageChef.Decoders.SCSI;
using DiscImageChef.Decoders.SCSI.MMC;
using DiscImageChef.Decoders.SCSI.SSC;
using DiscImageChef.Decoders.Sega;
using DiscImageChef.Decoders.Xbox;
using DiscImageChef.Devices;
using DeviceInfo = DiscImageChef.Core.Devices.Info.DeviceInfo;
@@ -1187,7 +1188,134 @@ namespace DiscImageChef.Core.Media.Info
if(MediaType == MediaType.Unknown && dev.IsUsb && containsFloppyPage) MediaType = MediaType.FlashDrive;
// TODO: Identify discs that require reading tracks (PC-FX, PlayStation, Sega, etc)
if(DeviceInfo.ScsiType != PeripheralDeviceTypes.MultiMediaDevice) return;
byte[] sector0 = null;
switch(MediaType)
{
case MediaType.CD:
case MediaType.CDDA:
case MediaType.CDPLUS:
case MediaType.CDROM:
case MediaType.CDROMXA:
{
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2352, 1, MmcSectorTypes.AllTypes, false, false,
true, MmcHeaderCodes.AllHeaders, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error)
{
sector0 = new byte[2048];
Array.Copy(cmdBuf, 16, sector0, 0, 2048);
}
else
{
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2324, 1, MmcSectorTypes.Mode2, false, false,
true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error)
{
sector0 = new byte[2048];
Array.Copy(cmdBuf, 0, sector0, 0, 2048);
}
else
{
sense = dev.ReadCd(out cmdBuf, out senseBuf, 0, 2048, 1, MmcSectorTypes.Mode1, false,
false, true, MmcHeaderCodes.None, true, true, MmcErrorField.None,
MmcSubchannel.None, dev.Timeout, out _);
if(!sense && !dev.Error) sector0 = cmdBuf;
else goto case MediaType.DVDROM;
}
}
break;
}
// TODO: Check for CD-i Ready
case MediaType.CDI: break;
case MediaType.DVDROM:
case MediaType.HDDVDROM:
case MediaType.BDROM:
case MediaType.Unknown:
sense = dev.Read16(out cmdBuf, out senseBuf, 0, 1, BlockSize, dev.Timeout, out _);
if(!sense && dev.Error) sector0 = cmdBuf;
else
{
sense = dev.Read12(out cmdBuf, out senseBuf, 0, false, true, false, false, 0, BlockSize, 0,
1, false, dev.Timeout, out _);
if(!sense && dev.Error) sector0 = cmdBuf;
else
{
sense = dev.Read10(out cmdBuf, out senseBuf, 0, false, true, false, false, 0, BlockSize,
0, 1, dev.Timeout, out _);
if(!sense && dev.Error) sector0 = cmdBuf;
else
{
sense = dev.Read6(out cmdBuf, out senseBuf, 0, BlockSize, 1, dev.Timeout, out _);
if(!sense && dev.Error) sector0 = cmdBuf;
}
}
}
break;
// Recordables will not be checked
case MediaType.CDR:
case MediaType.CDRW:
case MediaType.CDMRW:
case MediaType.DDCDR:
case MediaType.DDCDRW:
case MediaType.DVDR:
case MediaType.DVDRW:
case MediaType.DVDPR:
case MediaType.DVDPRW:
case MediaType.DVDPRWDL:
case MediaType.DVDRDL:
case MediaType.DVDPRDL:
case MediaType.DVDRAM:
case MediaType.DVDRWDL:
case MediaType.DVDDownload:
case MediaType.HDDVDRAM:
case MediaType.HDDVDR:
case MediaType.HDDVDRW:
case MediaType.HDDVDRDL:
case MediaType.HDDVDRWDL:
case MediaType.BDR:
case MediaType.BDRE:
case MediaType.BDRXL:
case MediaType.BDREXL: return;
}
if(sector0 == null) return;
switch(MediaType)
{
case MediaType.CD:
case MediaType.CDDA:
case MediaType.CDPLUS:
case MediaType.CDROM:
case MediaType.CDROMXA:
{
if(Decoders.Sega.CD.DecodeIPBin(sector0).HasValue)
{
MediaType = MediaType.MEGACD;
return;
}
break;
}
// TODO: Check for CD-i Ready
case MediaType.CDI: break;
case MediaType.DVDROM:
case MediaType.HDDVDROM:
case MediaType.BDROM:
case MediaType.Unknown:
// TODO: Identify discs that require reading tracks (PC-FX, PlayStation, Sega, etc)
break;
}
}
public byte[] MediaSerialNumber { get; }