private HardwareConfiguration(string data)
{
var subcode = data.Substring(0, 2);
if (subcode != "HG")
{
throw new InvalidDataException(
string.Format("Expected sub-code of \"{0}\" but got \"{1}\".", "HG", subcode));
}
if (!int.TryParse(data.Substring(2, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _firmwareVersion))
{
throw new InvalidDataException("Couldn't parse firmware version from hardware configuration data.");
}
if (!DateTime.TryParseExact(data.Substring(8, 10), "dd.MM.yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out _firmwareDate))
{
throw new InvalidDataException("Couldn't parse firmware date from hardware configuration data.");
}
// TODO: what does 18 represent?
_terminalType = (TerminalTypes)data[19];
_keyboardType = (KeyboardTypes)data[20];
_displayType = (DisplayTypes)data[21];
_hostSerialParameters = data.Substring(22, 3);
byte b;
if (!byte.TryParse(data.Substring(25, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse host serial baud rate from hardware configuration data.");
}
_hostSerialBaudRate = BaudRates.Get(b);
_terminalId = Util.CharToTerminalId(data[26]);
// TODO: what does 27 represent? Maybe the network card type?
if (!byte.TryParse(data.Substring(28, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _fingerprintUnitType))
{
throw new InvalidDataException("Couldn't parse fingerprint unit type from hardware configuration data.");
}
_fingerprintUnitMode = (FingerprintUnitModes)data[29];
if (!int.TryParse(data.Substring(30, 4), NumberStyles.None, CultureInfo.InvariantCulture, out _userDefinedField))
{
throw new InvalidDataException("Couldn't parse user defined field from hardware configuration data.");
}
}
private TechnicianModeSettings(string data)
{
var subcode = data.Substring(0, 3);
if (subcode != "HPG")
{
throw new InvalidDataException(
string.Format("Expected sub-code of \"{0}\" but got \"{1}\".", "HPG", subcode));
}
if (!byte.TryParse(data.Substring(3, 2), NumberStyles.None, CultureInfo.InvariantCulture, out _terminalId))
{
throw new InvalidDataException("Couldn't parse terminal id from technician mode settings data.");
}
byte b;
if (!byte.TryParse(data.Substring(5, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 0 mode from technician mode settings data.");
}
_serialPort0Mode = (SerialPortModes)b;
if (!byte.TryParse(data.Substring(6, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 1 mode from technician mode settings data.");
}
_serialPort1Mode = (SerialPortModes)b;
if (!byte.TryParse(data.Substring(7, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 2 mode from technician mode settings data.");
}
_serialPort2Mode = (SerialPortModes)b;
if (!byte.TryParse(data.Substring(8, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 0 baud rate from technician mode settings data.");
}
_serialPort0BaudRate = BaudRates.Get(b);
if (!byte.TryParse(data.Substring(9, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 1 baud rate from technician mode settings data.");
}
_serialPort1BaudRate = BaudRates.Get(b);
if (!byte.TryParse(data.Substring(10, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse serial port 2 baud rate from technician mode settings data.");
}
_serialPort2BaudRate = BaudRates.Get(b);
_hasModem = data[11] != 'N';
if (_hasModem)
{
if (!byte.TryParse(data.Substring(11, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _modemRingsToAnswer))
{
throw new InvalidDataException("Couldn't parse modem rings to answer from technician mode settings data.");
}
}
_networkCardType = (NetworkCardTypes)data[12];
}
