/// <summary>
/// Finalizes the layer data in the buffer.
/// Used for fields that must be calculated according to the layer's payload (like checksum).
/// </summary>
/// <param name="buffer">The buffer to finalize the layer in.</param>
/// <param name="offset">The offset in the buffer the layer starts.</param>
/// <param name="payloadLength">The length of the layer's payload (the number of bytes after the layer in the packet).</param>
/// <param name="nextLayer">The layer that comes after this layer. null if this is the last layer.</param>
public override void Finalize(byte[] buffer, int offset, int payloadLength, ILayer nextLayer)
{
if (ChecksumPresent)
{
GreDatagram.WriteChecksum(buffer, offset, Length + payloadLength, Checksum);
}
}
public override void Finalize(byte[] buffer, int offset, int payloadLength, ILayer nextLayer)
{
if (!this.ChecksumPresent)
{
return;
}
GreDatagram.WriteChecksum(buffer, offset, this.Length + payloadLength, this.Checksum);
}