public static unsafe bool GetKnownProtoScheme(this Span <byte> span, out ProtoScheme knownScheme)
{
fixed(byte *data = span)
{
return(GetKnownProtoScheme(data, span.Length, out knownScheme));
}
}
public static string SchemeToString(ProtoScheme scheme)
{
switch (scheme)
{
case ProtoScheme.Proto:
return(ProtoUriScheme);
case ProtoScheme.Protos:
return(ProtosUriScheme);
default:
return(null);
}
}
private static unsafe bool GetKnownProtoScheme(byte *location, int length, out ProtoScheme knownScheme)
{
if (length >= sizeof(ulong))
{
var scheme = *(ulong *)location;
if ((scheme & _mask7Chars) == _httpSchemeLong)
{
knownScheme = ProtoScheme.Proto;
return(true);
}
if (scheme == _httpsSchemeLong)
{
knownScheme = ProtoScheme.Protos;
return(true);
}
}
knownScheme = ProtoScheme.Unknown;
return(false);
}
