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/****************************************************************************
**
** Copyright (C) 2018 Intel Corporation.
** 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 QCBORSTREAM_H
#define QCBORSTREAM_H
#include <QtCore/qbytearray.h>
#include <QtCore/qcborcommon.h>
#include <QtCore/qfloat16.h>
#include <QtCore/qscopedpointer.h>
#include <QtCore/qstring.h>
#include <QtCore/qstringview.h>
QT_BEGIN_NAMESPACE
class QIODevice;
enum class QCborNegativeInteger : quint64 {};
class QCborStreamWriterPrivate;
class Q_CORE_EXPORT QCborStreamWriter
{
public:
explicit QCborStreamWriter(QIODevice *device);
explicit QCborStreamWriter(QByteArray *data);
~QCborStreamWriter();
Q_DISABLE_COPY(QCborStreamWriter)
void setDevice(QIODevice *device);
QIODevice *device() const;
void append(quint64 u);
void append(qint64 i);
void append(QCborNegativeInteger n);
void append(const QByteArray &ba) { appendByteString(ba.constData(), ba.size()); }
void append(QLatin1String str);
void append(QStringView str);
void append(QCborTag tag);
void append(QCborKnownTags tag) { append(QCborTag(tag)); }
void append(QCborSimpleType st);
void append(std::nullptr_t) { append(QCborSimpleType::Null); }
void append(qfloat16 f);
void append(float f);
void append(double d);
void appendByteString(const char *data, qsizetype len);
void appendTextString(const char *utf8, qsizetype len);
// convenience
void append(bool b) { append(b ? QCborSimpleType::True : QCborSimpleType::False); }
void appendNull() { append(QCborSimpleType::Null); }
void appendUndefined() { append(QCborSimpleType::Undefined); }
#ifndef Q_QDOC
// overloads to make normal code not complain
void append(int i) { append(qint64(i)); }
void append(uint u) { append(quint64(u)); }
#endif
#ifndef QT_NO_CAST_FROM_ASCII
void append(const char *str, qsizetype size = -1)
{ appendTextString(str, (str && size == -1) ? int(strlen(str)) : size); }
#endif
void startArray();
void startArray(quint64 count);
bool endArray();
void startMap();
void startMap(quint64 count);
bool endMap();
// no API for encoding chunked strings
private:
QScopedPointer<QCborStreamWriterPrivate> d;
};
QT_END_NAMESPACE
#endif // QCBORSTREAM_H
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