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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPROTOBUFDESERIALIZERBASE_P_H
#define QPROTOBUFDESERIALIZERBASE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtProtobuf/qabstractprotobufserializer.h>
#include <QtProtobuf/qprotobufpropertyordering.h>
#include <QtProtobuf/qprotobufrepeatediterator.h>
#include <QtCore/qtconfigmacros.h>
QT_BEGIN_NAMESPACE
class QVariant;
class QProtobufMessage;
class QProtobufDeserializerBase
{
public:
QProtobufDeserializerBase();
bool deserializeMessage(QProtobufMessage *message);
void clearCachedValue();
protected:
~QProtobufDeserializerBase();
virtual void setError(QAbstractProtobufSerializer::Error error, QAnyStringView errorString) = 0;
virtual bool deserializeMessageField(QProtobufMessage *message);
private:
virtual bool deserializeEnum(QVariant &value,
const QtProtobufPrivate::QProtobufFieldInfo &fieldInfo) = 0;
virtual int nextFieldIndex(QProtobufMessage *message) = 0;
virtual bool deserializeScalarField(QVariant &value,
const QtProtobufPrivate::QProtobufFieldInfo &fieldInfo) = 0;
bool storeCachedValue(QProtobufMessage *message);
QVariant m_cachedPropertyValue;
QProtobufRepeatedIterator m_cachedRepeatedIterator;
int m_cachedIndex = -1;
Q_DISABLE_COPY_MOVE(QProtobufDeserializerBase)
public:
static constexpr QtProtobufPrivate::FieldFlags RepeatedMessageFlags{
QtProtobufPrivate::FieldFlag::Message, QtProtobufPrivate::FieldFlag::Repeated
};
};
QT_END_NAMESPACE
#endif // QPROTOBUFDESERIALIZERBASE_P_H
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