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interim fix for the "const QByteArray&" casts

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Did not dive much into the address logic here, but I think we would
be better of with index counting instead of addresses.
This commit is contained in:
Nils Fenner
2019-02-20 14:01:32 +01:00
parent 538f28dc24
commit 166fd5acad
3 changed files with 8 additions and 7 deletions
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4
src/msgpack.cpp
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@ -9,8 +9,8 @@
QVariant MsgPack::unpack(const QByteArray &data)
{
quint8 *p = (quint8 *)data.data();
quint8 *end = p + data.size() - 1;
const quint8 *p = reinterpret_cast<const quint8*>(data.data());
const quint8 *end = p + data.size() - 1;
return MsgPackPrivate::unpack(p, end);
}

9
src/private/unpack_p.cpp
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@ -47,17 +47,18 @@ MsgPackPrivate::type_parser_f MsgPackPrivate::unpackers[32] = {
QHash<qint8, MsgPack::unpack_user_f> MsgPackPrivate::user_unpackers;
QReadWriteLock MsgPackPrivate::unpackers_lock;
QVariant MsgPackPrivate::unpack(quint8 *p, quint8 *end)
QVariant MsgPackPrivate::unpack(const quint8 *p, const quint8 *end)
{
QVariantList d;
QVariant v;
while (p <= end) {
p = unpack_type(v, p);
quint8* pos = const_cast<quint8*>(p); // FIXME
while (pos <= end) {
pos = unpack_type(v, pos);
d.append(v);
}
if (p - end > 1)
if (pos - end > 1)
return QVariant();
if (d.length() == 1)

2
src/private/unpack_p.h
View File

@ -23,7 +23,7 @@ extern QHash<qint8, MsgPack::unpack_user_f> user_unpackers;
extern QReadWriteLock unpackers_lock;
// goes from p to end unpacking types with unpack_type function below
QVariant unpack(quint8 *p, quint8 *end);
QVariant unpack(const quint8 *p, const quint8 *end);
// unpack some type, can be called recursively from other unpack functions
quint8 * unpack_type(QVariant &v, quint8 *p);