public override void LoadImage(string filename)
{
byte[] buffer;
stream = File.Open(filename, FileMode.Open, FileAccess.ReadWrite, FileShare.Read);
reader = new BinaryReader(stream);
stream.Seek(-512, SeekOrigin.End);
buffer = reader.ReadBytes(512);
footer = Util.ByteArrayToStructureBigEndian <Footer>(buffer);
stream.Seek(512, SeekOrigin.Begin);
buffer = reader.ReadBytes(1024);
header = Util.ByteArrayToStructureBigEndian <DiskHeader>(buffer);
stream.Seek(0, SeekOrigin.Begin);
identifyBuffer[1] = identifyBuffer[54] = footer.Cylinders;
identifyBuffer[3] = identifyBuffer[55] = footer.Heads;
identifyBuffer[4] = (ushort)(footer.SectorsPerCylinder * 512);
identifyBuffer[6] = identifyBuffer[56] = footer.SectorsPerCylinder;
identifyBuffer[57] = identifyBuffer[60] = (ushort)(footer.CurrentSize / 512);
identifyBuffer[58] = identifyBuffer[61] = (ushort)((footer.CurrentSize / 512) >> 16);
}
public override void LoadImage(string filename)
{
byte[] buffer;
stream = File.Open(filename, FileMode.Open, FileAccess.ReadWrite, FileShare.Read);
reader = new BinaryReader(stream);
stream.Seek(-512, SeekOrigin.End);
buffer = reader.ReadBytes(512);
footer = Util.ByteArrayToStructureBigEndian<Footer>(buffer);
stream.Seek(512, SeekOrigin.Begin);
buffer = reader.ReadBytes(1024);
header = Util.ByteArrayToStructureBigEndian<DiskHeader>(buffer);
stream.Seek(0, SeekOrigin.Begin);
identifyBuffer[1] = identifyBuffer[54] = footer.Cylinders;
identifyBuffer[3] = identifyBuffer[55] = footer.Heads;
identifyBuffer[4] = (ushort)(footer.SectorsPerCylinder * 512);
identifyBuffer[6] = identifyBuffer[56] = footer.SectorsPerCylinder;
identifyBuffer[57] = identifyBuffer[60] = (ushort)(footer.CurrentSize / 512);
identifyBuffer[58] = identifyBuffer[61] = (ushort)((footer.CurrentSize / 512) >> 16);
}
