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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QBINARYJSONVALUE_P_H
#define QBINARYJSONVALUE_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 <QtCore/qglobal.h>
#include <QtCore/qstring.h>
#include <QtCore/qjsonvalue.h>
QT_REQUIRE_CONFIG(binaryjson);
QT_BEGIN_NAMESPACE
class QBinaryJsonArray;
class QBinaryJsonObject;
namespace QBinaryJsonPrivate {
class ConstData;
class MutableData;
class Base;
class Value;
class Object;
class Array;
}
class Q_CORE_EXPORT QBinaryJsonValue
{
Q_DISABLE_COPY(QBinaryJsonValue)
public:
explicit QBinaryJsonValue(QJsonValue::Type type) : ui(0), t(type) {}
explicit QBinaryJsonValue(bool b) : b(b), t(QJsonValue::Bool) {}
explicit QBinaryJsonValue(double n) : dbl(n), t(QJsonValue::Double) {}
explicit QBinaryJsonValue(QString s);
QBinaryJsonValue(const QBinaryJsonArray &a);
QBinaryJsonValue(const QBinaryJsonObject &o);
~QBinaryJsonValue();
QBinaryJsonValue(QBinaryJsonValue &&other) noexcept
: ui(other.ui),
stringData(std::move(other.stringData)),
d(other.d),
t(other.t)
{
other.ui = 0;
other.d = nullptr;
other.t = QJsonValue::Null;
}
QBinaryJsonValue &operator =(QBinaryJsonValue &&other) noexcept
{
qSwap(stringData, other.stringData);
qSwap(ui, other.ui);
qSwap(d, other.d);
qSwap(t, other.t);
return *this;
}
static QBinaryJsonValue fromJsonValue(const QJsonValue &json);
QJsonValue::Type type() const { return t; }
bool toBool() const { return (t == QJsonValue::Bool) && b; }
double toDouble() const { return (t == QJsonValue::Double) ? dbl : 0; }
QString toString() const;
private:
friend class QBinaryJsonPrivate::Value;
friend class QBinaryJsonArray;
friend class QBinaryJsonObject;
QBinaryJsonValue(QBinaryJsonPrivate::MutableData *d, QBinaryJsonPrivate::Base *parent,
const QBinaryJsonPrivate::Value &v);
void detach();
union {
quint64 ui;
bool b;
double dbl;
const QBinaryJsonPrivate::Base *base;
};
QString stringData;
QBinaryJsonPrivate::MutableData *d = nullptr; // needed for Objects and Arrays
QJsonValue::Type t = QJsonValue::Null;
};
QT_END_NAMESPACE
#endif // QBINARYJSONVALUE_P_H
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