public static IotRequest CreateRequest(IotReceiveFilter filter, string mac, string command, string dataHex = "")
{
var request = new IotRequest(filter);
request.Device = IotDevice.Load(mac);
request.SessionId = request.Device.Mac.Right(4);
request.Command = new IotCommand(command, dataHex);
request.Key = request.Command.Key;
request.Length = request.Command.Data.Length + 12;
return(request);
}
private void LoadData()
{
Body = filter.Crypto.Decrypt(EncryptedBody);
BodyHex = Body.ToHex();
Length = Body.Length;
SessionId = BodyHex.Substring(0, 4); //2b
var mac = BodyHex.Substring(4, 12); //6b
var bytes = Body.CloneRange(2, 6); //6b
Device = IotDevice.Load(mac, bytes); //mac
var command = BodyHex.Substring(16, 4); //2b
var data = Body.CloneRange(10, Length - 12); //-12b
var dataHex = BodyHex.Substring(20, 2 * data.Length);
Command = new IotCommand(command, dataHex, data); //cmd
Crc16 = BodyHex.Right(4);
Key = Command.Key;
}