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+/****************************************************************************
+ **
+ ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ ** All rights reserved.
+ ** Contact: Nokia Corporation (qt-info@nokia.com)
+ **
+ ** 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