private static ValueData DeconstructValue(byte[] trame)
{
// Taille de la key codé sur 2 byte car c'est un ushort
ushort keyCount = (ushort)BitConverter.ToInt16(trame, indiceTrame);
indiceTrame += 2;
string key = Encoding.ASCII.GetString(trame, indiceTrame, keyCount);
indiceTrame += keyCount;
// Type de data codé sur 1 byte
byte dataTypeByte = trame[indiceTrame];
DataTypeTrameId dataType = (DataTypeTrameId)dataTypeByte;
indiceTrame++;
// Taille de la data codé sur 2 byte car c'est un ushort
ushort dataCount = (ushort)BitConverter.ToInt16(trame, indiceTrame);
indiceTrame += 2;
object data = new object();
switch (dataType)
{
case DataTypeTrameId.Numeric:
data = BitConverter.ToDouble(trame, indiceTrame);
break;
case DataTypeTrameId.Alphabetic:
data = Encoding.ASCII.GetString(trame, indiceTrame, dataCount);
break;
case DataTypeTrameId.Boolean:
data = BitConverter.ToBoolean(trame, indiceTrame);
break;
default:
break;
}
return(new ValueData(key, dataType, data));
}
public ValueData(string key, DataTypeTrameId dataType, object data)
{
this.Key = key;
this.DataType = dataType;
this.Data = data;
}
