void
Tokenizer::SkipUntil(Token const& aToken)
{
nsACString::const_char_iterator rollback = mCursor;
const Token eof = Token::EndOfFile();
Token t;
while (Next(t)) {
if (aToken.Equals(t) || eof.Equals(t)) {
Rollback();
break;
}
}
mRollback = rollback;
}
bool
Tokenizer::ReadUntil(Token const& aToken, nsDependentCSubstring& aResult, ClaimInclusion aInclude)
{
Record();
nsACString::const_char_iterator rollback = mCursor;
bool found = false;
Token t;
while (Next(t)) {
if (aToken.Equals(t)) {
found = true;
break;
}
}
Claim(aResult, aInclude);
mRollback = rollback;
return found;
}
bool
Tokenizer::Check(const Token& aToken)
{
if (!HasInput()) {
mHasFailed = true;
return false;
}
Token parsed;
nsACString::const_char_iterator next = Parse(parsed);
if (!aToken.Equals(parsed)) {
mHasFailed = true;
return false;
}
mRollback = mCursor;
mCursor = next;
mPastEof = parsed.Type() == TOKEN_EOF;
mHasFailed = false;
return true;
}