void QUrlQueryPrivate::setQuery(const QString &query)
{
ushort prettyDecodedActions[] = {
decode(pairDelimiter.unicode()),
decode(valueDelimiter.unicode()),
decode('#'),
0
};
itemList.clear();
const QChar *pos = query.constData();
const QChar *const end = pos + query.size();
while (pos != end) {
const QChar *begin = pos;
const QChar *delimiter = 0;
while (pos != end) {
// scan for the component parts of this pair
if (!delimiter && pos->unicode() == valueDelimiter)
delimiter = pos;
if (pos->unicode() == pairDelimiter)
break;
++pos;
}
if (!delimiter)
delimiter = pos;
// pos is the end of this pair (the end of the string or the pair delimiter)
// delimiter points to the value delimiter or to the end of this pair
QString key;
if (!qt_urlRecode(key, begin, delimiter,
QUrl::DecodeReserved,
prettyDecodedActions))
key = QString(begin, delimiter - begin);
if (delimiter == pos) {
// the value delimiter wasn't found, store a null value
itemList.append(qMakePair(key, QString()));
} else if (delimiter + 1 == pos) {
// if the delimiter was found but the value is empty, store empty-but-not-null
itemList.append(qMakePair(key, QString(0, Qt::Uninitialized)));
} else {
QString value;
if (!qt_urlRecode(value, delimiter + 1, pos,
QUrl::DecodeReserved,
prettyDecodedActions))
value = QString(delimiter + 1, pos - delimiter - 1);
itemList.append(qMakePair(key, value));
}
if (pos != end)
++pos;
}
}
inline QString QUrlQueryPrivate::recodeFromUser(const QString &input) const
{
// note: duplicated in setQuery()
QString output;
if (qt_urlRecode(output, input.constData(), input.constData() + input.length(),
QUrl::DecodeReserved,
prettyDecodedActions))
return output;
return input;
}
inline QString QUrlQueryPrivate::recodeToUser(const QString &input, QUrl::ComponentFormattingOptions encoding) const
{
// our internal formats are stored in "PrettyDecoded" form
// and there are no ambiguous characters
if (idempotentRecodeToUser(encoding))
return input;
if (!(encoding & QUrl::EncodeDelimiters)) {
QString output;
if (qt_urlRecode(output, input.constData(), input.constData() + input.length(),
encoding, prettyDecodedActions))
return output;
return input;
}
// re-encode the "#" character and the query delimiter pair
ushort actions[] = { encode(pairDelimiter.unicode()), encode(valueDelimiter.unicode()),
encode('#'), 0 };
QString output;
if (qt_urlRecode(output, input.constData(), input.constData() + input.length(), encoding, actions))
return output;
return input;
}
inline QString QUrlQueryPrivate::recodeFromUser(const QString &input) const
{
// note: duplicated in setQuery()
QString output;
ushort prettyDecodedActions[] = {
decode(pairDelimiter.unicode()),
decode(valueDelimiter.unicode()),
decode('#'),
0
};
if (qt_urlRecode(output, input.constData(), input.constData() + input.length(),
QUrl::DecodeReserved,
prettyDecodedActions))
return output;
return input;
}
static void recodeAndAppend(QString &to, const QString &input,
QUrl::ComponentFormattingOptions encoding, const ushort *tableModifications)
{
if (!qt_urlRecode(to, input.constData(), input.constData() + input.length(), encoding, tableModifications))
to += input;
}
