void Reset(Url baseUrl)
{
_schemeData = String.Empty;
_scheme = baseUrl._scheme;
_host = baseUrl._host;
_path = baseUrl._path;
_port = baseUrl._port;
_relative = KnownProtocols.IsRelative(_scheme);
}
private Url(String scheme, String host, String port)
{
_schemeData = String.Empty;
_path = String.Empty;
_scheme = scheme;
_host = host;
_port = port;
_relative = KnownProtocols.IsRelative(_scheme);
}
Boolean ParseScheme(String input, Boolean onlyScheme = false)
{
if (input.Length > 0 && input[0].IsLetter())
{
var index = 1;
while (index < input.Length)
{
var c = input[index];
if (c.IsAlphanumericAscii() || c == Specification.Plus || c == Specification.Minus || c == Specification.Dot)
{
index++;
}
else if (c == Specification.Colon)
{
var originalScheme = _scheme;
_scheme = input.Substring(0, index).ToLowerInvariant();
if (onlyScheme)
{
return(true);
}
_relative = KnownProtocols.IsRelative(_scheme);
if (_scheme == KnownProtocols.File)
{
return(RelativeState(input, index + 1));
}
else if (!_relative)
{
return(ParseSchemeData(input, index + 1));
}
else if (originalScheme == _scheme)
{
c = input[++index];
if (c == Specification.Solidus && index + 2 < input.Length && input[index + 1] == Specification.Solidus)
{
return(IgnoreSlashesState(input, index + 2));
}
return(RelativeState(input, index));
}
if (input[++index] == Specification.Solidus && ++index < input.Length && input[index] == Specification.Solidus)
{
return(IgnoreSlashesState(input, index + 1));
}
return(IgnoreSlashesState(input, index));
}
else
{
break;
}
}
}
if (onlyScheme)
{
return(false);
}
return(RelativeState(input, 0));
}