qnearfieldtarget_p.h

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// Copyright (C) 2016 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 QNEARFIELDTARGET_P_H
#define QNEARFIELDTARGET_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 "qnearfieldtarget.h"
 
#include <QtCore/QByteArray>
#include <QtCore/QList>
#include <QtCore/QObject>
#include <QtCore/QSharedData>
#include <QtCore/QVariant>
#include <QtCore/QMap>
 
QT_BEGIN_NAMESPACE
 
class QNearFieldTarget::RequestIdPrivate : public QSharedData
{
};
 
class Q_AUTOTEST_EXPORT QNearFieldTargetPrivate : public QObject
{
    Q_OBJECT
 
public:
    QNearFieldTarget *q_ptr;
 
    explicit QNearFieldTargetPrivate(QObject *parent = nullptr);
    virtual ~QNearFieldTargetPrivate() = default;
 
    virtual QByteArray uid() const;
    virtual QNearFieldTarget::Type type() const;
    virtual QNearFieldTarget::AccessMethods accessMethods() const;
 
    virtual bool disconnect();
 
    // NdefAccess
    virtual bool hasNdefMessage();
    virtual QNearFieldTarget::RequestId readNdefMessages();
    virtual QNearFieldTarget::RequestId writeNdefMessages(const QList<QNdefMessage> &messages);
 
    // TagTypeSpecificAccess
    virtual int maxCommandLength() const;
    virtual QNearFieldTarget::RequestId sendCommand(const QByteArray &command);
 
    bool waitForRequestCompleted(const QNearFieldTarget::RequestId &id, int msecs = 5000);
    QVariant requestResponse(const QNearFieldTarget::RequestId &id) const;
 
Q_SIGNALS:
    void disconnected();
 
    void ndefMessageRead(const QNdefMessage &message);
 
    void requestCompleted(const QNearFieldTarget::RequestId &id);
 
    void error(QNearFieldTarget::Error error, const QNearFieldTarget::RequestId &id);
 
protected:
    QMap<QNearFieldTarget::RequestId, QVariant> m_decodedResponses;
 
    virtual void setResponseForRequest(const QNearFieldTarget::RequestId &id,
                                       const QVariant &response,
                                       bool emitRequestCompleted = true);
 
    void reportError(QNearFieldTarget::Error error, const QNearFieldTarget::RequestId &id);
};
 
QT_END_NAMESPACE
 
#endif // QNEARFIELDTARGET_P_H