/// <summary>
/// Returns whether or not the current value of the provided network index is valid.
/// </summary>
/// <returns><c>true</c> if the value is valid, <c>false</c> otherwise.</returns>
public override bool ValidateSetting(int networkIndex)
{
// Special fix to avoid errors on settings that don't have a default value configured.
// This is a firmware miss-specification error.
// TODO: Verify if it is necessary to use: FirmwareAddon.isValidateDefaultEmptySettingsEnabled()
if ((DefaultValue == null || DefaultValue.Length == 0) &&
(GetCurrentValue(networkIndex) == null || GetCurrentValue(networkIndex).Length == 0))
{
return(true);
}
if (GetCurrentValue(networkIndex) == null || GetCurrentValue(networkIndex).Length == 0)
{
ValidationErrorMessage = "Value cannot be empty.";
return(false);
}
if (!ParsingUtils.IsHexadecimal(GetCurrentValue(networkIndex)))
{
ValidationErrorMessage = "Value is not a valid hexadecimal number.";
return(false);
}
// Get the current value.
BigInteger intValue = ParsingUtils.GetBigInt(GetCurrentValue(networkIndex));
// Special fix to avoid errors on LT setting due to firmware miss-specification error.
if (AtCommand != null &&
string.Compare(AtCommand, LT_SETTING, StringComparison.OrdinalIgnoreCase) == 0 &&
BigInteger.Compare(intValue, new BigInteger(0)) == 0)
{
ValidationErrorMessage = null;
return(true);
}
// Check if the value is any of the additional values.
foreach (string additionalValue in AdditionalValues)
{
BigInteger validValue = ParsingUtils.GetBigInt(additionalValue);
if (validValue.CompareTo(intValue) == 0)
{
ValidationErrorMessage = null;
return(true);
}
}
// Check if value is in any of the possible ranges.
foreach (Range range in Ranges)
{
BigInteger rangeMinInt;
BigInteger rangeMaxInt;
if (ParsingUtils.IsHexadecimal(range.RangeMin))
{
rangeMinInt = ParsingUtils.GetBigInt(range.RangeMin);
}
else
{
// [XCTUNG-1180] Range may contain a reference to another AT command.
AbstractXBeeSetting setting = OwnerFirmware.GetAtSetting(range.RangeMin);
rangeMinInt = ParsingUtils.GetBigInt(setting != null ?
(string.IsNullOrEmpty(setting.GetCurrentValue()) ? "0" : setting.GetCurrentValue()) : GetCurrentValue());
}
if (ParsingUtils.IsHexadecimal(range.RangeMax))
{
rangeMaxInt = ParsingUtils.GetBigInt(range.RangeMax);
}
else
{
AbstractXBeeSetting setting = OwnerFirmware.GetAtSetting(range.RangeMax);
rangeMaxInt = ParsingUtils.GetBigInt(setting != null ?
(string.IsNullOrEmpty(setting.GetCurrentValue()) ? "0" : setting.GetCurrentValue()) : GetCurrentValue());
}
if (BigInteger.Compare(intValue, rangeMinInt) >= 0 && BigInteger.Compare(intValue, rangeMaxInt) <= 0)
{
ValidationErrorMessage = null;
return(true);
}
}
ValidationErrorMessage = GenerateValidationErrorMsg();
return(false);
}