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SimpleSerializer: Add read/write QList and QHash

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This commit is contained in:
Jon Beniston 2022-09-16 08:48:17 +01:00
parent 38120a7ce3
commit ee3b41b5e2
1 changed files with 47 additions and 0 deletions
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47
sdrbase/util/simpleserializer.h
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@ -26,9 +26,29 @@ public:
void writeString(quint32 id, const QString& value); void writeString(quint32 id, const QString& value);
void writeBlob(quint32 id, const QByteArray& value); void writeBlob(quint32 id, const QByteArray& value);
template<typename T>
void writeList(quint32 id, const QList<T>& value)
{
QByteArray data;
QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
(*stream) << value;
delete stream;
writeBlob(id, data);
}
template<typename TK, typename TV>
void writeHash(quint32 id, const QHash<TK,TV>& value)
{
QByteArray data;
QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
(*stream) << value;
delete stream;
writeBlob(id, data);
}
const QByteArray& final(); const QByteArray& final();
protected: protected:
// Lists and hashes are written as TBlob
enum Type { enum Type {
TSigned32 = 0, TSigned32 = 0,
TUnsigned32 = 1, TUnsigned32 = 1,
@ -63,6 +83,33 @@ public:
bool readString(quint32 id, QString* result, const QString& def = QString()) const; bool readString(quint32 id, QString* result, const QString& def = QString()) const;
bool readBlob(quint32 id, QByteArray* result, const QByteArray& def = QByteArray()) const; bool readBlob(quint32 id, QByteArray* result, const QByteArray& def = QByteArray()) const;
template<typename T>
bool readList(quint32 id, QList<T>* result)
{
QByteArray data;
bool ok = readBlob(id, &data);
if (ok)
{
QDataStream *stream = new QDataStream(data);
(*stream) >> *result;
delete stream;
}
return ok;
}
template<typename TK, typename TV>
bool readHash(quint32 id, QHash<TK,TV>* result)
{
QByteArray data;
bool ok = readBlob(id, &data);
if (ok)
{
QDataStream *stream = new QDataStream(data);
(*stream) >> *result;
delete stream;
}
return ok;
}
bool isValid() const { return m_valid; } bool isValid() const { return m_valid; }
quint32 getVersion() const { return m_version; } quint32 getVersion() const { return m_version; }
void dump() const; void dump() const;