snepmanager.h

/****************************************************************************
**
** Copyright (C) 2012-2013 Andreas Jakl.
** All rights reserved.
** Contact: Andreas Jakl (andreas.jakl@mopius.com)
**
** This file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
****************************************************************************/

#ifndef SNEPMANAGER_H
#define SNEPMANAGER_H

#include <QObject>
#include <QDebug>
#include <QNdefMessage>

// The Version field is a single octet representing a
// structure of two 4-bit unsigned integers. The most significant 4 bits SHALL denote the major
// protocol version. The least significant 4 bits SHALL denote the minor protocol version.
#define SNEP_VERSION        (quint8)0x10
// Request
#define SNEP_REQ_CONTINUE   (quint8)0x0
#define SNEP_REQ_GET        (quint8)0x1
#define SNEP_REQ_PUT        (quint8)0x2
#define SNEP_REQ_REJECT     (quint8)0x7F
// Response
#define SNEP_RES_CONTINUE   (quint8)0x80
#define SNEP_RES_SUCCESS    (quint8)0x81
#define SNEP_RES_NOTFOUND   (quint8)0xC0
#define SNEP_RES_EXCESSDATA (quint8)0xC1
#define SNEP_RES_BADREQUEST (quint8)0xC2
#define SNEP_RES_NOTIMPLEMENTED (quint8)0xE0
#define SNEP_RES_UNSUPPORTEDVERSION (quint8)0xE1
#define SNEP_RES_REJECT     (quint8)0xFF

QTM_USE_NAMESPACE

class SnepManager : public QObject
{
    Q_OBJECT
public:
    explicit SnepManager(QObject *parent = 0);
    
    QByteArray wrapNdefInSnepPut(const QNdefMessage* ndefMessage);
    QNdefMessage analyzeSnepMessage(QByteArray &rawMessage, QString &results);
    QByteArray createSnepSuccessResponse();

signals:
    void nfcSnepSuccess();
    
public slots:
private:
    QString convertSnepCommandToText(quint8 command);

};

#endif // SNEPMANAGER_H