public wtMessage(WTMESSAGES MSG, string src, string dst, string data, string extra)
{
Msg = MSG;
Src = src;
Dst = dst;
Data = data;
Extra = extra;
Checksum = 0;
HasChecksum = false;
}
public wtMessage(byte[] bytes)
{
Msg = WTMESSAGES.NONE;
Src = "";
Dst = "";
Data = "";
Extra = "";
Checksum = 0;
HasChecksum = false;
this.FromBytes(bytes);
}
public void FromBytes(byte[] bytes)
{
// convert bytes coded in UTF8 to text
string text = Encoding.ASCII.GetString(bytes);
string msg = text.Substring(0, text.IndexOf(": "));
try
{
Msg = (WTMESSAGES)Enum.Parse(typeof(WTMESSAGES), msg);
}
catch
{
Msg = WTMESSAGES.UNKNOWN;
}
text = text.Remove(0, text.IndexOf(": ") + 2);
Src = text.Substring(0, text.IndexOf(" ")).Replace("\"", "");
text = text.Remove(0, text.IndexOf(" ") + 1);
Dst = text.Substring(0, text.IndexOf(" ")).Replace("\"", "");
text = text.Remove(0, text.IndexOf(" ") + 1);
// Clean up the message --> scrub last byte
text = text.Substring(0, text.Length - 1).Replace("\"", "");
// convert bytes coded in UTF8 to text
Data = text.Substring(0, text.Length);
// get checksum
Checksum = (byte)(bytes[bytes.Length - 1] | 0x80);
byte sum = 0;
for (int i = 0; i < bytes.Length - 1; i++)
{
sum += bytes[i];
}
sum = (byte)(sum | 0x80);
if (Checksum == sum)
{
HasChecksum = true;
}
else
{
HasChecksum = false;
}
}
