protected static byte[] CreateMessage(
ControlPacketTypes packetType,
byte length1,
byte?length2 = null,
byte?flags = null, ushort?packetId = null)
{
byte[] fixHeader = new byte[length2.HasValue ? 3 : 2];
fixHeader[0] = (byte)((byte)packetType << 4);
if (flags.HasValue)
{
fixHeader[0] = (byte)(fixHeader[0] | flags);
}
fixHeader[1] = length1;
if (length2.HasValue)
{
fixHeader[2] = length2.Value;
}
if (packetId.HasValue)
{
int oldLength = fixHeader.Length;
Array.Resize(ref fixHeader, fixHeader.Length + 2);
fixHeader[oldLength] = (byte)(packetId >> 8);
fixHeader[oldLength + 1] = (byte)(packetId);
}
return(fixHeader);
}
protected static byte[] CreateConnectMessage(
ControlPacketTypes packetType,
byte?flags = null,
ushort?packetId = null)
{
return(null);
}
private MessageHeader(
ControlPacketTypes packetTypes,
byte flags,
int length,
ushort packetId)
{
PacketTypes = packetTypes;
Flags = flags;
Length = length;
PacketIdentifier = packetId;
}
private MessageHeader(ControlPacketTypes packetTypes, byte flags, int length)
{
PacketTypes = packetTypes;
Flags = flags;
Length = length;
}
