private static bool MatchHeader(HeaderMatchMode matchMode, string requestHeaderValue, string metadataHeaderValue, bool isCaseSensitive)
{
var comparison = isCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
return(matchMode switch
{
HeaderMatchMode.ExactHeader => MemoryExtensions.Equals(requestHeaderValue, metadataHeaderValue, comparison),
HeaderMatchMode.HeaderPrefix => requestHeaderValue != null && metadataHeaderValue != null &&
MemoryExtensions.StartsWith(requestHeaderValue, metadataHeaderValue, comparison),
_ => throw new NotImplementedException(matchMode.ToString()),
});
private static bool MatchQueryParameter(QueryParameterMatchMode matchMode, string requestQueryParameterValue, string metadataQueryParameterValue, bool isCaseSensitive)
{
var comparison = isCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
return(matchMode switch
{
QueryParameterMatchMode.Exact => MemoryExtensions.Equals(requestQueryParameterValue, metadataQueryParameterValue, comparison),
QueryParameterMatchMode.Prefix => requestQueryParameterValue != null && metadataQueryParameterValue != null &&
MemoryExtensions.StartsWith(requestQueryParameterValue, metadataQueryParameterValue, comparison),
QueryParameterMatchMode.Contains => requestQueryParameterValue != null && metadataQueryParameterValue != null &&
MemoryExtensions.Contains(requestQueryParameterValue, metadataQueryParameterValue, comparison),
QueryParameterMatchMode.NotContains => requestQueryParameterValue != null && metadataQueryParameterValue != null &&
!MemoryExtensions.Contains(requestQueryParameterValue, metadataQueryParameterValue, comparison),
_ => throw new NotImplementedException(matchMode.ToString()),
});
