public CNetData Encode(CMessage msg)
{
ushort id = msg.GetID();
CNetData data = new CNetData(4096);
SGTMsgHeader head = new SGTMsgHeader();
head.wMsgID = id;
head.Encode(data);
EncoderFunc pfnEncode = FindEncodeFunc(id);
if (null == pfnEncode)
{
return(null);
}
if (-1 == pfnEncode(msg, ref data))
{
return(null);
}
head.wDataLen = (ushort)(data.GetDataLen() - 8);
head.wCheckSum = (ushort)((head.wDataLen ^ 0xBBCC) & 0x88AA);
data.Replace(0, BitConverter.GetBytes(CNetData.Inverse(head.wCheckSum)));
data.Replace(4, BitConverter.GetBytes(CNetData.Inverse(head.wDataLen)));
return(data);
}
public void AddEncode_Decode(ushort iMsgID, EncoderFunc encode, DecoderFunc decode)
{
m_Encoder[iMsgID] = encode;
m_Decoder[iMsgID] = decode;
}
