private void ParseLength(IndividualEndianessBinaryReader br)
{
_infoLength = br.ReadByte();
if (br.Available < _infoLength)
{
throw BufferSizeException.TooSmall("AdditionalFieldInfo");
}
}
protected void ParseAPDU(IndividualEndianessBinaryReader br)
{
// read length information and increase lenght by one due to TPCI/APCI encoding
var len = br.ReadByte() + 1;
if (br.Available < len)
{
throw BufferSizeException.TooBig("Cemi Frame - TCPI Data");
}
_payload = br.ReadBytes(len);
_apci = new Apci(_payload);
}
private void ParseType(IndividualEndianessBinaryReader br)
{
var infotype = br.ReadByte();
if (Enum.IsDefined(typeof(AdditionalInfoType), infotype))
{
_infoType = (AdditionalInfoType)infotype;
}
else
{
throw BufferFieldException.TypeUnknown("AdditionalInfoType", infotype);
}
}
protected void ParseControlField2(IndividualEndianessBinaryReader br)
{
var ctrl = br.ReadByte();
_controlField2 = new ControlField2(ctrl);
}
protected void ParseControlField1(IndividualEndianessBinaryReader br)
{
var ctrl1 = br.ReadByte();
_controlField1 = new ControlField1(_messageCode, ctrl1);
}