public ODataValidationSettings()
{
// default it to all the operators
_allowedArithmeticOperators = AllowedArithmeticOperators.All;
_allowedFunctionNames = AllowedFunctionNames.AllFunctionNames;
_allowedLogicalOperators = AllowedLogicalOperators.All;
_allowedQueryParameters = AllowedQueryOptions.All;
_allowedOrderByProperties = new Collection<string>();
}
public ODataValidationSettings()
{
// default it to all the operators
_allowedArithmeticOperators = AllowedArithmeticOperators.All;
_allowedFunctionNames = AllowedFunctionNames.AllFunctionNames;
_allowedLogicalOperators = AllowedLogicalOperators.All;
_allowedQueryParameters = AllowedQueryOptions.All;
_allowedOrderByProperties = new Collection <string>();
}
private static void ValidateFunction(string functionName, ODataValidationSettings settings)
{
AllowedFunctionNames convertedFunctionName = ToODataFunctionNames(functionName);
if ((settings.AllowedFunctionNames & convertedFunctionName) != convertedFunctionName)
{
// this means the given function is not allowed
throw new ODataException(Error.Format(SRResources.NotAllowedFunctionName, functionName, "AllowedFunctionNames"));
}
}
private static AllowedFunctionNames ToODataFunctionNames(string functionName)
{
AllowedFunctionNames result = AllowedFunctionNames.None;
switch (functionName)
{
case "any":
result = AllowedFunctionNames.Any;
break;
case "all":
result = AllowedFunctionNames.All;
break;
case "cast":
result = AllowedFunctionNames.Cast;
break;
case ClrCanonicalFunctions.CeilingFunctionName:
result = AllowedFunctionNames.Ceiling;
break;
case ClrCanonicalFunctions.ConcatFunctionName:
result = AllowedFunctionNames.Concat;
break;
case ClrCanonicalFunctions.DayFunctionName:
result = AllowedFunctionNames.Day;
break;
case ClrCanonicalFunctions.DaysFunctionName:
result = AllowedFunctionNames.Days;
break;
case ClrCanonicalFunctions.EndswithFunctionName:
result = AllowedFunctionNames.EndsWith;
break;
case ClrCanonicalFunctions.FloorFunctionName:
result = AllowedFunctionNames.Floor;
break;
case ClrCanonicalFunctions.HourFunctionName:
result = AllowedFunctionNames.Hour;
break;
case ClrCanonicalFunctions.HoursFunctionName:
result = AllowedFunctionNames.Hours;
break;
case ClrCanonicalFunctions.IndexofFunctionName:
result = AllowedFunctionNames.IndexOf;
break;
case "IsOf":
result = AllowedFunctionNames.IsOf;
break;
case ClrCanonicalFunctions.LengthFunctionName:
result = AllowedFunctionNames.Length;
break;
case ClrCanonicalFunctions.MinuteFunctionName:
result = AllowedFunctionNames.Minute;
break;
case ClrCanonicalFunctions.MinutesFunctionName:
result = AllowedFunctionNames.Minutes;
break;
case ClrCanonicalFunctions.MonthFunctionName:
result = AllowedFunctionNames.Month;
break;
case ClrCanonicalFunctions.MonthsFunctionName:
result = AllowedFunctionNames.Months;
break;
case ClrCanonicalFunctions.RoundFunctionName:
result = AllowedFunctionNames.Round;
break;
case ClrCanonicalFunctions.SecondFunctionName:
result = AllowedFunctionNames.Second;
break;
case ClrCanonicalFunctions.SecondsFunctionName:
result = AllowedFunctionNames.Seconds;
break;
case ClrCanonicalFunctions.StartswithFunctionName:
result = AllowedFunctionNames.StartsWith;
break;
case ClrCanonicalFunctions.SubstringFunctionName:
result = AllowedFunctionNames.Substring;
break;
case ClrCanonicalFunctions.SubstringofFunctionName:
result = AllowedFunctionNames.SubstringOf;
break;
case ClrCanonicalFunctions.TolowerFunctionName:
result = AllowedFunctionNames.ToLower;
break;
case ClrCanonicalFunctions.ToupperFunctionName:
result = AllowedFunctionNames.ToUpper;
break;
case ClrCanonicalFunctions.TrimFunctionName:
result = AllowedFunctionNames.Trim;
break;
case ClrCanonicalFunctions.YearFunctionName:
result = AllowedFunctionNames.Year;
break;
case ClrCanonicalFunctions.YearsFunctionName:
result = AllowedFunctionNames.Years;
break;
default:
// should never be here
Contract.Assert(true, "ToODataFunctionNames should never be here.");
break;
}
return(result);
}