bool Uri::Private::parsePctEncoded()
{
if (expectChar('%')) {
Char curr = m_uri[m_parserPos];
size_t currValue = curr.value();
if (!currValue || currValue > 127 || !isHexdig[currValue]) {
return false;
}
m_parserAux += curr;
++m_parserPos;
curr = m_uri[m_parserPos];
currValue = curr.value();
if (!currValue || currValue > 127 || !isHexdig[currValue]) {
return false;
}
m_parserAux += curr;
++m_parserPos;
} else {
const Char curr = m_uri[m_parserPos];
const iuint32 currValue = curr.value();
if (curr.octetsRequired() > 1) {
m_parserAux += curr;
++m_parserPos;
} else if (currValue && currValue < 128 && (!isUnreserved[currValue] && !isGendelim[currValue] &&
!isSubdelim[currValue] && curr != ':' && curr != '@')) {
m_parserTrick = true;
m_parserAux += getHex(curr);
++m_parserPos;
} else {
return false;
}
}
return true;
}
String Uri::Private::getHex(Char ch) const
{
String res;
union {
iuint32 value;
ichar v[4];
} fragmentedValue;
fragmentedValue.value = ch.value();
const iint32 octetsRequired = ch.octetsRequired();
for (iint32 i = 0; i < octetsRequired; ++i) {
res += '%';
res += uri_hex[(fragmentedValue.v[octetsRequired - i - 1] >> 4) & 0xf];
res += uri_hex[fragmentedValue.v[octetsRequired - i - 1] & 0xf];
}
return res;
}