public static RdmPacket ReadPacket(RdmBinaryReader data)
{
RdmPacket rdmPacket = null;
RdmHeader header = new RdmHeader();
header.ReadData(data);
rdmPacket = RdmPacket.Create(header);
if (rdmPacket != null)
{
rdmPacket.ReadData(data);
return(rdmPacket);
}
else
{
rdmPacket = RdmPacket.Create(header, typeof(RdmRawPacket)) as RdmRawPacket;
if (rdmPacket != null)
{
rdmPacket.ReadData(data);
return(rdmPacket);
}
}
throw new UnknownRdmPacketException(header);
}
public static RdmPacket ReadPacket(RdmCommands command, RdmParameters parameterId, RdmBinaryReader contentData)
{
RdmPacket rdmPacket = null;
RdmHeader header = new RdmHeader();
header.Command = command;
header.ParameterId = parameterId;
rdmPacket = RdmPacket.Create(header);
if (rdmPacket != null)
{
rdmPacket.ReadData(contentData);
return(rdmPacket);
}
else
{
rdmPacket = RdmPacket.Create(header, typeof(RdmRawPacket)) as RdmRawPacket;
if (rdmPacket != null)
{
rdmPacket.ReadData(contentData);
return(rdmPacket);
}
}
throw new UnknownRdmPacketException(header);
}
public static RdmPacket Create(RdmHeader header, Type packetType)
{
RdmPacket packet = (RdmPacket)Activator.CreateInstance(packetType);
packet.Header = header;
return(packet);
}
public static void WritePacket(RdmPacket packet, RdmBinaryWriter data, bool onlyContent)
{
if (!onlyContent)
{
packet.WriteHeader(data);
}
packet.WriteData(data);
if (!onlyContent)
{
packet.Header.WriteLength(data);
}
}
public static RdmRawPacket ReadPacketRaw(RdmBinaryReader data)
{
RdmHeader header = new RdmHeader();
header.ReadData(data);
RdmRawPacket rdmPacket = RdmPacket.Create(header, typeof(RdmRawPacket)) as RdmRawPacket;
if (rdmPacket != null)
{
rdmPacket.ReadData(data);
}
return(rdmPacket);
}
public static bool TryReadPacket(RdmBinaryReader data, out RdmPacket rdmPacket)
{
RdmHeader header = new RdmHeader();
header.ReadData(data);
rdmPacket = RdmPacket.Create(header);
if (rdmPacket != null)
{
rdmPacket.ReadData(data);
return(true);
}
return(false);
}
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 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 void WritePacket(RdmPacket packet, RdmBinaryWriter data)
{
WritePacket(packet, data, false);
}
