public override CompileResult Execute(IEnumerable <FunctionArgument> arguments, ParsingContext context)
{
ValidateArguments(arguments, 1);
var number = ArgToString(arguments, 0);
var padding = default(int?);
if (arguments.Count() > 1)
{
padding = ArgToInt(arguments, 1);
if (padding.Value < 0 ^ padding.Value > 10)
{
return(CreateResult(eErrorType.Num));
}
}
var decNumber = TwoComplementHelper.ParseDecFromString(number, 16);
var result = Convert.ToString(Convert.ToInt32(decNumber), 8);
if (decNumber < 0)
{
result = PaddingHelper.EnsureLength(result, 10, "7");
}
else if (padding.HasValue)
{
result = PaddingHelper.EnsureLength(result, padding.Value, "0");
}
else
{
result = PaddingHelper.EnsureMinLength(result, 10);
}
return(CreateResult(result, DataType.String));
}
public override CompileResult Execute(IEnumerable <FunctionArgument> arguments, ParsingContext context)
{
ValidateArguments(arguments, 1);
var number = ArgToString(arguments, 0);
var result = TwoComplementHelper.ParseDecFromString(number, 16);
return(CreateResult(result, DataType.Integer));
}
