/// <summary>
/// Writes the directory entry to the directory stream of the current context
/// </summary>
internal void write()
{
OutputHandler directoryStream = _context.DirectoryStream;
char[] unicodeName = _name.ToCharArray();
int paddingCounter = 0;
foreach (UInt16 unicodeChar in unicodeName)
{
directoryStream.writeUInt16(unicodeChar);
paddingCounter++;
}
while (paddingCounter < 32)
{
directoryStream.writeUInt16(0x0);
paddingCounter++;
}
directoryStream.writeUInt16(this.LengthOfName);
directoryStream.writeByte((byte)this.Type);
directoryStream.writeByte((byte)this.Color);
directoryStream.writeUInt32(this.LeftSiblingSid);
directoryStream.writeUInt32(this.RightSiblingSid);
directoryStream.writeUInt32(this.ChildSiblingSid);
directoryStream.write(this.ClsId.ToByteArray());
directoryStream.writeUInt32(this.UserFlags);
//FILETIME set to 0x0
directoryStream.write(new byte[16]);
directoryStream.writeUInt32(this.StartSector);
directoryStream.writeUInt64(this.SizeOfStream);
}
/// <summary>
/// Writes the header to the internal stream.
/// </summary>
internal void write()
{
OutputHandler outputHandler = ((OutputHandler)_ioHandler);
// Magic number
outputHandler.write(BitConverter.GetBytes(MAGIC_NUMBER));
// CLSID
outputHandler.write(new byte[16]);
// Minor version
outputHandler.writeUInt16(0x3E);
// Major version: 512 KB sectors
outputHandler.writeUInt16(0x03);
// Byte ordering: little Endian
outputHandler.writeUInt16(0xFFFE);
outputHandler.writeUInt16(SectorShift);
outputHandler.writeUInt16(MiniSectorShift);
// reserved
outputHandler.writeUInt16(0x0);
outputHandler.writeUInt32(0x0);
// cSectDir: 0x0 for 512 KB
outputHandler.writeUInt32(NoSectorsInDirectoryChain4KB);
outputHandler.writeUInt32(NoSectorsInFatChain);
outputHandler.writeUInt32(DirectoryStartSector);
// reserved
outputHandler.writeUInt32(0x0);
outputHandler.writeUInt32(MiniSectorCutoff);
outputHandler.writeUInt32(MiniFatStartSector);
outputHandler.writeUInt32(NoSectorsInMiniFatChain);
outputHandler.writeUInt32(DiFatStartSector);
outputHandler.writeUInt32(NoSectorsInDiFatChain);
// First 109 FAT Sectors
outputHandler.write(_diFatSectors.ToArray());
// Pad the rest
if (SectorSize == 4096)
{
outputHandler.write(new byte[4096 - 512]);
}
}