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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, 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.GPL 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef NEARFIELDNDEFTARGET_H
#define NEARFIELDNDEFTARGET_H
#include <e32base.h>
#include <nfcserver.h>
#include <ndefconnection.h>
#include <e32cmn.h>
#include <ndefhandler.h>
#include "debug.h"
class CNearFieldTag;
class CNdefMessage;
class CNdefConnection;
class MNfcTag;
class MNearFieldNdefOperationCallback;
class CNearFieldNdefTarget : public CBase,
public MNdefHandler
{
enum TOperation
{
ENull,
ERead,
EWrite
};
public:
// Cancel and destroy
~CNearFieldNdefTarget();
// Two-phased constructor.
static CNearFieldNdefTarget* NewLC(MNfcTag * aNfcTag, RNfcServer& aNfcServer);
public: // New functions
void SetRealTarget(CNearFieldTag * aRealTarget);
// NdefAccess
TInt ndefMessages(RPointerArray<CNdefMessage>& aMessages);
TInt setNdefMessages(const RPointerArray<CNdefMessage>& aMessages);
void Cancel();
public:
CNearFieldTag * CastToTag();
CNearFieldNdefTarget * CastToNdefTarget();
TInt OpenConnection();
void CloseConnection();
TBool IsConnectionOpened();
const TDesC8& Uid() const;
void SetNdefOperationCallback(MNearFieldNdefOperationCallback * const aCallback);
private:
// C++ constructor
CNearFieldNdefTarget(MNfcTag * aNfcTag, RNfcServer& aNfcServer);
// Second-phase constructor
void ConstructL();
private: // From MNdefHandler
void ReadComplete( CNdefRecord* /*aRecord*/, CNdefRecord::TNdefMessagePart /*aPart*/ ){}
void ReadComplete( CNdefMessage* aMessage );
void ReadComplete( const RPointerArray<CNdefMessage>& /*aMessages*/ ){}
void WriteComplete();
void HandleError( TInt aError );
private:
// own
CNearFieldTag * iTagConnection;
CNdefConnection * iNdefConnection;
// own
MNfcTag * iNfcTag;
RNfcServer& iNfcServer;
TOperation iCurrentOperation;
// Not own
MNearFieldNdefOperationCallback * iCallback;
RPointerArray<CNdefMessage> * iMessages;
};
#endif // NEARFIELDNDEFTARGET_H
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