public static TunnelingAck Parse(byte[] buffer, int index)
{
TunnelingAck request = new TunnelingAck
{
Header = KnxNetIPHeader.Parse(buffer, index),
ConnectionHeader = KnxNetBodyConnectionHeader.Parse(buffer, index + 6)
};
return(request);
}
public static KnxNetBodyConnectionHeader Parse(byte[] buffer, int index)
{
KnxNetBodyConnectionHeader header = new KnxNetBodyConnectionHeader
{
StructureLength = buffer[index],
ChannelId = buffer[index + 1],
SequenceCounter = buffer[index + 2],
Reserved = buffer[index + 3]
};
return(header);
}
public static TunnelingRequest Parse(byte[] buffer, int index)
{
TunnelingRequest request = new TunnelingRequest
{
Header = KnxNetIPHeader.Parse(buffer, index),
ConnectionHeader = KnxNetBodyConnectionHeader.Parse(buffer, index + 6)
};
int cemiFrameSize = request.Header.Size - request.ConnectionHeader.StructureLength -
request.Header.HeaderSize;
if (cemiFrameSize == 0)
{
return(request);
}
CommonExternalMessageInterface msg;
CommonExternalMessageInterface.TryParse(buffer, index + 10, cemiFrameSize, out msg);
request.Message = msg;
return(request);
}
