public void Read(Stream stream)
{
var rw = new StreamRW(stream);
HeaderSignature = rw.ReadBytes(8);
CheckSignature();
CLSID = rw.ReadBytes(16);
MinorVersion = rw.ReadUInt16();
MajorVersion = rw.ReadUInt16();
CheckVersion();
ByteOrder = rw.ReadUInt16();
SectorShift = rw.ReadUInt16();
MiniSectorShift = rw.ReadUInt16();
UnUsed = rw.ReadBytes(6);
DirectorySectorsNumber = rw.ReadInt32();
FATSectorsNumber = rw.ReadInt32();
FirstDirectorySectorId = rw.ReadInt32();
UnUsed2 = rw.ReadUInt32();
MinSizeStandardStream = rw.ReadUInt32();
FirstMiniFATSectorId = rw.ReadInt32();
MiniFATSectorsNumber = rw.ReadUInt32();
FirstDIFATSectorId = rw.ReadInt32();
DIFATSectorsNumber = rw.ReadUInt32();
for (var i = 0; i < 109; i++)
{
DIFAT[i] = rw.ReadInt32();
}
rw.Close();
}
public void Write(Stream stream)
{
var rw = new StreamRW(stream);
rw.Write(HeaderSignature);
rw.Write(CLSID);
rw.Write(MinorVersion);
rw.Write(MajorVersion);
rw.Write(ByteOrder);
rw.Write(SectorShift);
rw.Write(MiniSectorShift);
rw.Write(UnUsed);
rw.Write(DirectorySectorsNumber);
rw.Write(FATSectorsNumber);
rw.Write(FirstDirectorySectorId);
rw.Write(UnUsed2);
rw.Write(MinSizeStandardStream);
rw.Write(FirstMiniFATSectorId);
rw.Write(MiniFATSectorsNumber);
rw.Write(FirstDIFATSectorId);
rw.Write(DIFATSectorsNumber);
foreach (var i in DIFAT)
{
rw.Write(i);
}
if (MajorVersion == 4)
{
var zeroHead = new byte[3584];
rw.Write(zeroHead);
}
rw.Close();
}