aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

General refactor.

Browse Source
This commit is contained in:
Natalia Portillo
2018-06-20 22:22:21 +01:00
parent dc1884f5d8
commit ec8b309670
93 changed files with 850 additions and 1015 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
DiscImageChef.Filesystems/CPM/Info.cs
View File

@@ -172,19 +172,17 @@ namespace DiscImageChef.Filesystems.CPM
sector = imagePlugin.ReadSector(0 + partition.Start);
int amsSbOffset = 0;
uint sig1, sig2, sig3;
sig1 = BitConverter.ToUInt32(sector, 0x2B);
sig2 = BitConverter.ToUInt32(sector, 0x33) & 0x00FFFFFF;
sig3 = BitConverter.ToUInt32(sector, 0x7C);
uint sig1 = BitConverter.ToUInt32(sector, 0x2B);
uint sig2 = BitConverter.ToUInt32(sector, 0x33) & 0x00FFFFFF;
uint sig3 = BitConverter.ToUInt32(sector, 0x7C);
// PCW16 extended boot record
if(sig1 == 0x4D2F5043 && sig2 == 0x004B5344 && sig3 == sig1) amsSbOffset = 0x80;
// Read the superblock
AmstradSuperBlock amsSb;
IntPtr amsPtr = Marshal.AllocHGlobal(16);
Marshal.Copy(sector, amsSbOffset, amsPtr, 16);
amsSb = (AmstradSuperBlock)Marshal.PtrToStructure(amsPtr, typeof(AmstradSuperBlock));
AmstradSuperBlock amsSb = (AmstradSuperBlock)Marshal.PtrToStructure(amsPtr, typeof(AmstradSuperBlock));
Marshal.FreeHGlobal(amsPtr);
// Check that format byte and sidedness indicate the same number of sizes