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; }