public MBRScan(string physicalDriveName)
{
const uint SectorSize = 512;
byte[] buff = new byte[512];
uint nBytesRead;
// Create handle to physical drive
SafeFileHandle shFile = WinApi.CreateFile(physicalDriveName, FileAccess.Read, FileShare.Read, (IntPtr)0, FileMode.Open, 0, (IntPtr)0);
if (shFile.IsInvalid)
{
throw new DriveNotFoundException(physicalDriveName + " not found");
}
// - - - - - - - - - - - - main MBR - - - - - - - - - - - - - - - - - - - -
WinApi.ReadFile(shFile, buff, SectorSize, out nBytesRead, (IntPtr)0);
Mbr = new MBR(buff);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~mainMBR
shFile.Close();
//add to Sections primary sections
for (int sectionNumber = 0; sectionNumber < 4; sectionNumber++)
{
if (Mbr[sectionNumber].Type == 0xF || Mbr[sectionNumber].Type == 0x5)
{
ulong baseAddr = Mbr[sectionNumber].getFirstSector();
EbrScan(physicalDriveName, baseAddr, 0);
}
else
{
Sections.Add(Mbr[sectionNumber]);
}
}
}// ~public MBRScan( string physicalDriveName )-----------------------------------------
