private IGlobToken ReadLiteralToken(GlobStringReader reader)
{
AcceptCurrentChar(reader);
while (!reader.HasReachedEnd)
{
var peekChar = reader.PeekChar();
var isValid = GlobStringReader.IsNotStartOfToken(peekChar) && !GlobStringReader.IsPathSeperator(peekChar);
if (isValid)
{
if (reader.ReadChar())
{
AcceptCurrentChar(reader);
}
else
{
// potentially hit end of string.
break;
}
}
else
{
// we have hit a character that may not be a valid literal (could be unsupported, or start of a token for instance).
break;
}
}
return(new LiteralToken(GetBufferAndReset()));
}
private IGlobToken ReadLiteralToken(GlobStringReader reader, bool allowAnyChracter)
{
bool isValid = allowAnyChracter;
if (!allowAnyChracter)
{
isValid = GlobStringReader.IsValidLiteralCharacter(reader.CurrentChar);
if (!isValid)
{
throw new NotSupportedException($"{reader.CurrentChar} is not a supported character for a pattern.");
}
}
//else
//{
// // dont need to check this because if this was start of token, token would havebeen parsed already, as parsing literal always called last.
// // isValid = GlobStringReader.IsNotStartOfToken(reader.CurrentChar);
//}
//if (isValid)
//{
AcceptCurrentChar(reader);
while (!reader.HasReachedEnd)
{
var peekChar = reader.PeekChar();
if (!allowAnyChracter)
{
isValid = GlobStringReader.IsValidLiteralCharacter(peekChar);
}
else
{
isValid = GlobStringReader.IsNotStartOfToken(peekChar);
}
if (isValid)
{
if (reader.ReadChar())
{
AcceptCurrentChar(reader);
}
else
{
// potentially hit end of string.
break;
}
}
else
{
// we have hit a character that may not be a valid literal (could be unsupported, or start of a token for instance).
break;
}
}
return(new LiteralToken(GetBufferAndReset()));
}
