qndeffilter.h

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// Copyright (C) 2021 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 QNDEFFILTER_H
#define QNDEFFILTER_H
 
#include <QtCore/QSharedDataPointer>
#include <QtNfc/qtnfcglobal.h>
#include <QtNfc/QNdefRecord>
 
QT_BEGIN_NAMESPACE
 
class QNdefMessage;
 
class QNdefFilterPrivate;
class Q_NFC_EXPORT QNdefFilter
{
public:
    QNdefFilter();
    QNdefFilter(const QNdefFilter &other);
    ~QNdefFilter();
 
    void clear();
 
    void setOrderMatch(bool on);
    bool orderMatch() const;
 
    struct Record {
        QNdefRecord::TypeNameFormat typeNameFormat;
        QByteArray type;
        unsigned int minimum;
        unsigned int maximum;
    };
 
    template<typename T>
    bool appendRecord(unsigned int min = 1, unsigned int max = 1);
    bool appendRecord(QNdefRecord::TypeNameFormat typeNameFormat, const QByteArray &type,
                      unsigned int min = 1, unsigned int max = 1);
    bool appendRecord(const Record &record);
 
    qsizetype recordCount() const;
    Record recordAt(qsizetype i) const;
 
    QNdefFilter &operator=(const QNdefFilter &other);
 
    bool match(const QNdefMessage &message) const;
 
private:
    QSharedDataPointer<QNdefFilterPrivate> d;
};
 
template <typename T>
bool QNdefFilter::appendRecord(unsigned int min, unsigned int max)
{
    T record;
 
    return appendRecord(record.typeNameFormat(), record.type(), min, max);
}
 
QT_END_NAMESPACE
 
#endif // QNDEFFILTER_H