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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNEARFIELDTAGIMPL_H
#define QNEARFIELDTAGIMPL_H
#include "nearfieldtagimplcommon_symbian.h"
#include "debug.h"
QTM_BEGIN_NAMESPACE
class QNearFieldTagType1Symbian;
class QNearFieldTagType2Symbian;
class QNearFieldTagType3Symbian;
class QNearFieldTagType4Symbian;
template<typename TAGTYPE>
struct TagConstValue
{
enum { MaxResponseSize = 4096, Timeout = 100 * 1000 };
};
template<>
struct TagConstValue<QNearFieldTagType1Symbian>
{
enum { MaxResponseSize = 131, Timeout = 5 * 1000 };
};
template<>
struct TagConstValue<QNearFieldTagType2Symbian>
{
enum { MaxResponseSize = 18, Timeout = 5 * 1000 };
};
template<>
struct TagConstValue<QNearFieldTagType3Symbian>
{
enum { MaxResponseSize = 256, Timeout = 500 * 1000 };
};
template <typename TAGTYPE>
class QNearFieldTagImpl : public QNearFieldTagImplCommon
{
public: // From MNearFieldTargetOperation
void HandleResponse(const QNearFieldTarget::RequestId &id, const QByteArray &command, const QByteArray &response, bool emitRequestCompleted);
void HandleResponse(const QNearFieldTarget::RequestId &id, const QVariantList& response, int error);
QVariant decodeResponse(const QByteArray& command, const QByteArray& response);
void EmitNdefMessageRead(const QNdefMessage &message);
void EmitNdefMessagesWritten();
void EmitError(int error, const QNearFieldTarget::RequestId &id);
public:
QNearFieldTagImpl(CNearFieldNdefTarget *tag);
};
template<typename TAGTYPE>
QNearFieldTagImpl<TAGTYPE>::QNearFieldTagImpl(CNearFieldNdefTarget *tag) : QNearFieldTagImplCommon(tag)
{
TRAP_IGNORE(mResponse.CreateL(TagConstValue<TAGTYPE>::MaxResponseSize));
mTimeout = TagConstValue<TAGTYPE>::Timeout;
}
template<typename TAGTYPE>
void QNearFieldTagImpl<TAGTYPE>::HandleResponse(const QNearFieldTarget::RequestId &id, const QByteArray &command, const QByteArray &response, bool emitRequestCompleted)
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
tag->handleTagOperationResponse(id, command, response, emitRequestCompleted);
END
}
template<typename TAGTYPE>
void QNearFieldTagImpl<TAGTYPE>::HandleResponse(const QNearFieldTarget::RequestId &id, const QVariantList& response, int error)
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
tag->setResponseForRequest(id, response, (error == KErrNone));
END
}
template<typename TAGTYPE>
QVariant QNearFieldTagImpl<TAGTYPE>::decodeResponse(const QByteArray& command, const QByteArray& response)
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
END
return tag->decodeResponse(command, response);
}
template<typename TAGTYPE>
void QNearFieldTagImpl<TAGTYPE>::EmitNdefMessageRead(const QNdefMessage &message)
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
int err;
QT_TRYCATCH_ERROR(err, emit tag->ndefMessageRead(message));
Q_UNUSED(err);
END
}
template<typename TAGTYPE>
void QNearFieldTagImpl<TAGTYPE>::EmitNdefMessagesWritten()
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
int err;
QT_TRYCATCH_ERROR(err, emit tag->ndefMessagesWritten());
Q_UNUSED(err);
END
}
template<typename TAGTYPE>
void QNearFieldTagImpl<TAGTYPE>::EmitError(int error, const QNearFieldTarget::RequestId &id)
{
BEGIN
TAGTYPE * tag = static_cast<TAGTYPE *>(this);
int err;
QT_TRYCATCH_ERROR(err, emit tag->error(SymbianError2QtError(error), id));
Q_UNUSED(err);
END
}
QTM_END_NAMESPACE
#endif // QNEARFIELDTAGIMPL_H
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