public static void WriteUInt16(ushort source, int numberOfBits, byte[] destination, int destinationBitOffset)
{
if (numberOfBits == 0)
{
return;
}
NetException.Assert((numberOfBits >= 0 && numberOfBits <= 16), "numberOfBits must be between 0 and 16");
#if BIGENDIAN
// reorder bytes
uint intSource = source;
intSource = ((intSource & 0x0000ff00) >> 8) | ((intSource & 0x000000ff) << 8);
source = (ushort)intSource;
#endif
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)source, numberOfBits, destination, destinationBitOffset);
return;
}
NetBitReadWriter.WriteByte((byte)source, 8, destination, destinationBitOffset);
numberOfBits -= 8;
if (numberOfBits > 0)
{
NetBitReadWriter.WriteByte((byte)(source >> 8), numberOfBits, destination, destinationBitOffset + 8);
}
}
public static int WriteUInt32(uint source, int numberOfBits, byte[] destination, int destinationBitOffset)
{
#if BIGENDIAN
// reorder bytes
source = ((source & 0xff000000) >> 24) |
((source & 0x00ff0000) >> 8) |
((source & 0x0000ff00) << 8) |
((source & 0x000000ff) << 24);
#endif
int returnValue = destinationBitOffset + numberOfBits;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)source, numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)source, 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 8), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 8), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 16), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 16), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
NetBitReadWriter.WriteByte((byte)(source >> 24), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
public static int WriteUInt64(ulong source, int numberOfBits, byte[] destination, int destinationBitOffset)
{
#if BIGENDIAN
source = ((source & 0xff00000000000000L) >> 56) |
((source & 0x00ff000000000000L) >> 40) |
((source & 0x0000ff0000000000L) >> 24) |
((source & 0x000000ff00000000L) >> 8) |
((source & 0x00000000ff000000L) << 8) |
((source & 0x0000000000ff0000L) << 24) |
((source & 0x000000000000ff00L) << 40) |
((source & 0x00000000000000ffL) << 56);
#endif
int returnValue = destinationBitOffset + numberOfBits;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)source, numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)source, 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 8), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 8), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 16), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 16), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 24), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 24), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 32), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 32), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 40), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 40), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 48), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 48), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
if (numberOfBits <= 8)
{
NetBitReadWriter.WriteByte((byte)(source >> 56), numberOfBits, destination, destinationBitOffset);
return(returnValue);
}
NetBitReadWriter.WriteByte((byte)(source >> 56), 8, destination, destinationBitOffset);
destinationBitOffset += 8;
numberOfBits -= 8;
return(returnValue);
}
