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Added support for retrieving XGD layout.

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This commit is contained in:
Natalia Portillo
2017-05-26 20:27:21 +01:00
parent 68b17e1809
commit e5362df03e
1 changed files with 79 additions and 0 deletions
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79
DiscImageChef/Commands/MediaInfo.cs
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@@ -1100,6 +1100,85 @@ namespace DiscImageChef.Commands
if(Decoders.Xbox.SS.Decode(cmdBuf).HasValue)
DicConsole.WriteLine("Xbox Security Sector:\n{0}", Decoders.Xbox.SS.Prettify(cmdBuf));
ulong l0Video, l1Video, middleZone, gameSize, totalSize, layerBreak;
// Get video partition size
DicConsole.DebugWriteLine("Dump-media command", "Getting video partition size");
sense = dev.KreonLock(out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot lock drive, not continuing.");
return;
}
sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
totalSize = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + (cmdBuf[3]));
sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.PhysicalInformation, 0, 0, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot get PFI.");
return;
}
DicConsole.DebugWriteLine("Dump-media command", "Video partition total size: {0} sectors", totalSize);
l0Video = Decoders.DVD.PFI.Decode(cmdBuf).Value.Layer0EndPSN - Decoders.DVD.PFI.Decode(cmdBuf).Value.DataAreaStartPSN + 1;
l1Video = totalSize - l0Video + 1;
// Get game partition size
DicConsole.DebugWriteLine("Dump-media command", "Getting game partition size");
sense = dev.KreonUnlockXtreme(out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");
return;
}
sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
gameSize = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + (cmdBuf[3])) + 1;
DicConsole.DebugWriteLine("Dump-media command", "Game partition total size: {0} sectors", gameSize);
// Get middle zone size
DicConsole.DebugWriteLine("Dump-media command", "Getting middle zone size");
sense = dev.KreonUnlockWxripper(out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot unlock drive, not continuing.");
return;
}
sense = dev.ReadCapacity(out cmdBuf, out senseBuf, dev.Timeout, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot get disc capacity.");
return;
}
totalSize = (ulong)((cmdBuf[0] << 24) + (cmdBuf[1] << 16) + (cmdBuf[2] << 8) + (cmdBuf[3]));
sense = dev.ReadDiscStructure(out cmdBuf, out senseBuf, MmcDiscStructureMediaType.DVD, 0, 0, MmcDiscStructureFormat.PhysicalInformation, 0, 0, out duration);
if(sense)
{
DicConsole.ErrorWriteLine("Cannot get PFI.");
return;
}
DicConsole.DebugWriteLine("Dump-media command", "Unlocked total size: {0} sectors", totalSize);
middleZone = totalSize - (Decoders.DVD.PFI.Decode(cmdBuf).Value.Layer0EndPSN - Decoders.DVD.PFI.Decode(cmdBuf).Value.DataAreaStartPSN + 1) - gameSize + 1;
totalSize = l0Video + l1Video + middleZone * 2 + gameSize;
layerBreak = l0Video + middleZone + gameSize / 2;
DicConsole.WriteLine("Video layer 0 size: {0} sectors", l0Video);
DicConsole.WriteLine("Video layer 1 size: {0} sectors", l1Video);
DicConsole.WriteLine("Middle zone size: {0} sectors", middleZone);
DicConsole.WriteLine("Game data size: {0} sectors", gameSize);
DicConsole.WriteLine("Total size: {0} sectors", totalSize);
DicConsole.WriteLine("Real layer break: {0}", layerBreak);
DicConsole.WriteLine();
}
}
}