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Use generic method to search for partitions, supporting

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partitions inside partitions. At the same time SGI DVH is
	disabled because it is not working correctly. Fixes #60
This commit is contained in:
Natalia Portillo
2017-07-24 23:35:33 +01:00
parent dad9ea8584
commit 72dd8d9179
108 changed files with 517 additions and 521 deletions
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11
DiscImageChef.Partitions/NeXT.cs
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@@ -57,7 +57,7 @@ namespace DiscImageChef.PartPlugins
PluginUUID = new Guid("246A6D93-4F1A-1F8A-344D-50187A5513A9");
}
public override bool GetInformation(ImagePlugins.ImagePlugin imagePlugin, out List<CommonTypes.Partition> partitions)
public override bool GetInformation(ImagePlugins.ImagePlugin imagePlugin, out List<CommonTypes.Partition> partitions, ulong sectorOffset)
{
bool magic_found = false;
byte[] label_sector;
@@ -74,18 +74,19 @@ namespace DiscImageChef.PartPlugins
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
label_sector = imagePlugin.ReadSector(0); // Starts on sector 0 on NeXT machines, CDs and floppies
magic = BigEndianBitConverter.ToUInt32(label_sector, 0x00);
ulong label_position = 0;
foreach(ulong i in new ulong[]{0, 4, 15, 16})
{
label_sector = imagePlugin.ReadSector(i);
if(i + sectorOffset >= imagePlugin.GetSectors())
break;
label_sector = imagePlugin.ReadSector(i + sectorOffset);
magic = BigEndianBitConverter.ToUInt32(label_sector, 0x00);
if(magic == NEXT_MAGIC1 || magic == NEXT_MAGIC2 || magic == NEXT_MAGIC3)
{
magic_found = true;
label_position = i;
label_position = i + sectorOffset;
break;
}
}