public static RdmPacket BuildErrorResponse(RdmHeader header)
{
if (header.PortOrResponseType != 0)
{
switch ((RdmResponseTypes)header.PortOrResponseType)
{
case RdmResponseTypes.AckTimer:
return(RdmPacket.Create(header, typeof(RdmAckTimer)));
case RdmResponseTypes.NackReason:
return(RdmPacket.Create(header, typeof(RdmNack)));
}
}
return(null);
}
public static bool IsErrorResponse(RdmHeader header)
{
if (!IsResponse(header))
{
return(false);
}
switch ((RdmResponseTypes)header.PortOrResponseType)
{
case RdmResponseTypes.Ack:
case RdmResponseTypes.AckOverflow:
return(false);
}
return(true);
}
public static RdmPacket Build(RdmHeader header)
{
if (IsErrorResponse(header))
{
//Error Response Packets
return(BuildErrorResponse(header));
}
else
{
Type packetType;
if (packetStore.TryGetValue(new PacketKey(header.Command, header.ParameterId), out packetType))
{
return(RdmPacket.Create(header, packetType));
}
}
return(null);
}
public static RdmPacket Create(RdmHeader header)
{
return(RdmPacketFactory.Build(header));
}
public RdmPacket(RdmCommands command, RdmParameters parameterId)
{
Header = new RdmHeader();
Header.Command = command;
Header.ParameterId = parameterId;
}
public UnknownRdmPacketException(RdmHeader header)
: base(string.Format("An RDM packet with the PID 0x{0:0000} is not recognised.", ((int)header.ParameterId).ToString("X")))
{
Header = header;
}
public static bool IsResponse(RdmHeader header)
{
return(header.Command == RdmCommands.GetResponse || header.Command != RdmCommands.SetResponse);
}