/// <inheritdoc />
public bool Match(
HttpContext httpContext,
IRouter route,
string routeKey,
RouteValueDictionary values,
RouteDirection routeDirection)
{
if (routeKey == null)
{
throw new ArgumentNullException(nameof(routeKey));
}
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
if (values.TryGetValue(routeKey, out var obj) && obj != null)
{
var value = Convert.ToString(obj, CultureInfo.InvariantCulture);
return(!FileNameRouteConstraint.IsFileName(value));
}
// No value or null value.
//
// We want to return true here because the core use-case of the constraint is to *exclude*
// things that look like file names. There's nothing here that looks like a file name, so
// let it through.
return(true);
}
bool IParameterLiteralNodeMatchingPolicy.MatchesLiteral(string parameterName, string literal)
{
return(!FileNameRouteConstraint.IsFileName(literal));
}
