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Finish formatter

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This commit is contained in:
Pdawg11239
2025-03-17 03:11:11 -04:00
parent 2a15f045bc
commit 7c0fb0d416
24 changed files with 332 additions and 482 deletions
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38
BadBuilder.Formatter/FAT32BootSector.cs
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@@ -5,15 +5,10 @@ namespace BadBuilder.Formatter
// Reference: https://cscie92.dce.harvard.edu/spring2024/K70F120M/bootSector.h
[StructLayout(LayoutKind.Explicit, Pack = 1, Size = 512)]
internal struct FAT32BootSector
internal unsafe struct FAT32BootSector
{
[FieldOffset(0)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
internal byte[] JumpCode;
[FieldOffset(3)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
internal char[] OEMName;
[FieldOffset(0)] public fixed byte JumpCode[3];
[FieldOffset(3)] public fixed char OEMName[8];
[FieldOffset(11)] internal ushort BytesPerSector;
[FieldOffset(13)] internal byte SectorsPerCluster;
@@ -36,26 +31,15 @@ namespace BadBuilder.Formatter
[FieldOffset(48)] internal ushort FSInfoSector;
[FieldOffset(50)] internal ushort BackupBootSector;
[FieldOffset(52)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)]
internal byte[] Reserved;
[FieldOffset(52)] public fixed byte Reserved[12];
[FieldOffset(64)] internal byte DriveNumber;
[FieldOffset(65)] internal byte Reserved1;
[FieldOffset(66)] internal byte BootSignature;
[FieldOffset(67)] internal uint VolumeID;
[FieldOffset(71)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)]
internal char[] VolumeLabel;
[FieldOffset(82)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
internal char[] FileSystemType;
[FieldOffset(90)]
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 420)]
internal byte[] Reserved2;
[FieldOffset(64)] public byte DriveNumber;
[FieldOffset(65)] public byte Reserved1;
[FieldOffset(66)] public byte BootSignature;
[FieldOffset(67)] public uint VolumeID;
[FieldOffset(71)] public fixed char VolumeLabel[11];
[FieldOffset(82)] public fixed char FileSystemType[8];
[FieldOffset(90)] public fixed byte Reserved2[420];
[FieldOffset(510)] internal ushort Signature;
}