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Use new little endian marshaller on filesystems.

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This commit is contained in:
Natalia Portillo
2019-03-01 00:28:55 +00:00
parent f95633046e
commit 0ec558da55
45 changed files with 154 additions and 531 deletions
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13
DiscImageChef.Filesystems/HPOFS.cs
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@@ -65,10 +65,8 @@ namespace DiscImageChef.Filesystems
if(hpofsBpbSector.Length < 512) return false;
IntPtr bpbPtr = Marshal.AllocHGlobal(512);
Marshal.Copy(hpofsBpbSector, 0, bpbPtr, 512);
BiosParameterBlock bpb = (BiosParameterBlock)Marshal.PtrToStructure(bpbPtr, typeof(BiosParameterBlock));
Marshal.FreeHGlobal(bpbPtr);
BiosParameterBlock bpb =
Helpers.Marshal.ByteArrayToStructureLittleEndian<BiosParameterBlock>(hpofsBpbSector);
return bpb.fs_type.SequenceEqual(hpofsType);
}
@@ -88,11 +86,8 @@ namespace DiscImageChef.Filesystems
byte[] volInfoSector =
imagePlugin.ReadSector(14 + partition.Start); // Seek to volume information block, on logical sector 14
IntPtr bpbPtr = Marshal.AllocHGlobal(512);
Marshal.Copy(hpofsBpbSector, 0, bpbPtr, 512);
BiosParameterBlock bpb = (BiosParameterBlock)Marshal.PtrToStructure(bpbPtr, typeof(BiosParameterBlock));
Marshal.FreeHGlobal(bpbPtr);
BiosParameterBlock bpb =
Helpers.Marshal.ByteArrayToStructureLittleEndian<BiosParameterBlock>(hpofsBpbSector);
MediaInformationBlock mib =
Helpers.Marshal.ByteArrayToStructureBigEndian<MediaInformationBlock>(medInfoSector);
VolumeInformationBlock vib =