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 FingerprintUnitStatus(string data)
{
var subcode = data.Substring(0, 2);
if (subcode != "M0")
{
throw new InvalidDataException(
string.Format("Expected sub-code of \"{0}\" but got \"{1}\".", "MO", subcode));
}
_comparisonMode = (FingerprintComparisonModes)data[2];
_kernelVersion = data.Substring(3, 12);
if (!int.TryParse(data.Substring(15, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _loadedTemplates))
{
throw new InvalidDataException("Couldn't parse number of templates loaded from fingerprint status data.");
}
// character 20 is a hardcoded slash that we can ignore
if (!int.TryParse(data.Substring(21, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _maximumTemplates))
{
throw new InvalidDataException("Couldn't parse maximum number of templates from fingerprint status data.");
}
_fingerprintUnitMode = (FingerprintUnitModes)data[26];
byte b;
if (!byte.TryParse(data.Substring(27, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
{
throw new InvalidDataException("Couldn't parse global threshold from fingerprint status data.");
}
if (b < 1 || b > 5)
{
throw new InvalidDataException("Fingerprint Global Threshold should be between 1 and 5.");
}
_globalThreshold = (FingerprintThreshold)b;
_enrollMode = (FingerprintEnrollModes)data[28];
}
/// <summary>
/// Returns an awaitable task that sets the fingerprint unit mode on the terminal.
/// </summary>
/// <param name="mode">The fingerprint unit mode.</param>
public async Task SetUnitModeAsync(FingerprintUnitModes mode)
{
string val;
switch (mode)
{
case FingerprintUnitModes.Master:
val = "MASTERMODE";
break;
case FingerprintUnitModes.Slave:
val = "SLAVE-MODE";
break;
default:
throw new ArgumentException("Invalid FPU mode.", "mode");
}
var data = string.Format("H0F{0}", val);
await _client.SendAndReceiveAsync(RequestCommand.Fingerprint, data, ACK);
}
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 TerminalStatus(string data)
{
if (!byte.TryParse(data.Substring(0, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _hardwareModel))
throw new InvalidDataException("Couldn't parse hardware model from terminal status data.");
if (!byte.TryParse(data.Substring(1, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _hardwareRevision))
throw new InvalidDataException("Couldn't parse hardware revision from terminal status data.");
if (!int.TryParse(data.Substring(2, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _firmwareVersion))
throw new InvalidDataException("Couldn't parse firmware version from terminal status data.");
if (!DateTime.TryParseExact(data.Substring(7, 10), "yyMMddHHmm", CultureInfo.InvariantCulture, DateTimeStyles.None, out _timestamp))
throw new InvalidDataException("Couldn't parse timestamp from terminal status data.");
_activeFunction = data[17];
_buffersFull = SynelNumericFormat.Convert(data.Substring(18, 3));
_buffersFaulty = SynelNumericFormat.Convert(data.Substring(21, 3));
_buffersTransmitted = SynelNumericFormat.Convert(data.Substring(24, 3));
_buffersEmpty = SynelNumericFormat.Convert(data.Substring(27, 3));
if (data[34] == 'K')
{
int mem;
if (!int.TryParse(data.Substring(30, 4), NumberStyles.None, CultureInfo.InvariantCulture, out mem))
throw new InvalidDataException("Couldn't parse memory used from terminal status data.");
_memoryUsed = mem * 1024; // assuming 'K' means KiB rather than KB
}
else
{
if (!int.TryParse(data.Substring(30, 4), NumberStyles.None, CultureInfo.InvariantCulture, out _memoryUsed))
throw new InvalidDataException("Couldn't parse memory used from terminal status data.");
}
_terminalType = (TerminalTypes)data[35];
_poweredOn = data[36] == '1';
// TODO: what does 37-38 represent?
_userDefinedField = data.Substring(39, 4);
_transportType = data[43] == 'T' ? TransportType.Tcp : data[43] == 'U' ? TransportType.Udp : 0;
int i;
if (!int.TryParse(data.Substring(44, 2), NumberStyles.None, CultureInfo.InvariantCulture, out i))
throw new InvalidDataException("Couldn't parse the polling interval from terminal status data.");
_pollingInterval = TimeSpan.FromSeconds(i);
_fingerprintUnitMode = (FingerprintUnitModes)data[46];
}
/// <summary>
/// Returns an awaitable task that sets the fingerprint unit mode on the terminal.
/// </summary>
/// <param name="mode">The fingerprint unit mode.</param>
public async Task SetUnitModeAsync(FingerprintUnitModes mode)
{
string val;
switch (mode)
{
case FingerprintUnitModes.Master:
val = "MASTERMODE";
break;
case FingerprintUnitModes.Slave:
val = "SLAVE-MODE";
break;
default:
throw new ArgumentException("Invalid FPU mode.", "mode");
}
var data = string.Format("H0F{0}", val);
await _client.SendAndReceiveAsync(RequestCommand.Fingerprint, data, ACK);
}
private TerminalStatus(string data)
{
if (!byte.TryParse(data.Substring(0, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _hardwareModel))
{
throw new InvalidDataException("Couldn't parse hardware model from terminal status data.");
}
if (!byte.TryParse(data.Substring(1, 1), NumberStyles.None, CultureInfo.InvariantCulture, out _hardwareRevision))
{
throw new InvalidDataException("Couldn't parse hardware revision from terminal status data.");
}
if (!int.TryParse(data.Substring(2, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _firmwareVersion))
{
throw new InvalidDataException("Couldn't parse firmware version from terminal status data.");
}
if (!DateTime.TryParseExact(data.Substring(7, 10), "yyMMddHHmm", CultureInfo.InvariantCulture, DateTimeStyles.None, out _timestamp))
{
throw new InvalidDataException("Couldn't parse timestamp from terminal status data.");
}
_activeFunction = data[17];
_buffersFull = SynelNumericFormat.Convert(data.Substring(18, 3));
_buffersFaulty = SynelNumericFormat.Convert(data.Substring(21, 3));
_buffersTransmitted = SynelNumericFormat.Convert(data.Substring(24, 3));
_buffersEmpty = SynelNumericFormat.Convert(data.Substring(27, 3));
if (data[34] == 'K')
{
int mem;
if (!int.TryParse(data.Substring(30, 4), NumberStyles.None, CultureInfo.InvariantCulture, out mem))
{
throw new InvalidDataException("Couldn't parse memory used from terminal status data.");
}
_memoryUsed = mem * 1024; // assuming 'K' means KiB rather than KB
}
else
{
if (!int.TryParse(data.Substring(30, 4), NumberStyles.None, CultureInfo.InvariantCulture, out _memoryUsed))
{
throw new InvalidDataException("Couldn't parse memory used from terminal status data.");
}
}
_terminalType = (TerminalTypes)data[35];
_poweredOn = data[36] == '1';
// TODO: what does 37-38 represent?
_userDefinedField = data.Substring(39, 4);
_transportType = data[43] == 'T' ? TransportType.Tcp : data[43] == 'U' ? TransportType.Udp : 0;
int i;
if (!int.TryParse(data.Substring(44, 2), NumberStyles.None, CultureInfo.InvariantCulture, out i))
{
throw new InvalidDataException("Couldn't parse the polling interval from terminal status data.");
}
_pollingInterval = TimeSpan.FromSeconds(i);
_fingerprintUnitMode = (FingerprintUnitModes)data[46];
}
private FingerprintUnitStatus(string data)
{
var subcode = data.Substring(0, 2);
if (subcode != "M0")
throw new InvalidDataException(
string.Format("Expected sub-code of \"{0}\" but got \"{1}\".", "MO", subcode));
_comparisonMode = (FingerprintComparisonModes)data[2];
_kernelVersion = data.Substring(3, 12);
if (!int.TryParse(data.Substring(15, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _loadedTemplates))
throw new InvalidDataException("Couldn't parse number of templates loaded from fingerprint status data.");
// character 20 is a hardcoded slash that we can ignore
if (!int.TryParse(data.Substring(21, 5), NumberStyles.None, CultureInfo.InvariantCulture, out _maximumTemplates))
throw new InvalidDataException("Couldn't parse maximum number of templates from fingerprint status data.");
_fingerprintUnitMode = (FingerprintUnitModes)data[26];
byte b;
if (!byte.TryParse(data.Substring(27, 1), NumberStyles.None, CultureInfo.InvariantCulture, out b))
throw new InvalidDataException("Couldn't parse global threshold from fingerprint status data.");
if (b < 1 || b > 5)
throw new InvalidDataException("Fingerprint Global Threshold should be between 1 and 5.");
_globalThreshold = (FingerprintThreshold)b;
_enrollMode = (FingerprintEnrollModes) data[28];
}
