// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
#ifndef CPTPIPINITCMDACK_H_
#define CPTPIPINITCMDACK_H_
#include <mtp/cmtptypecompoundbase.h>
class CPTPIPInitCmdAck : public CMTPTypeCompoundBase
{
public:
/**
MTP USB generic bulk container dataset element identifiers.
*/
enum TElements
{
ELength,
EPktType,
EConNumber,
EResponderGUID,
EVersion,
/**
The number of elements.
*/
ENumElements
};
public:
IMPORT_C static CPTPIPInitCmdAck* NewL();
IMPORT_C ~CPTPIPInitCmdAck();
IMPORT_C TInt FirstReadChunk(TPtrC8& aChunk) const;
IMPORT_C TInt NextReadChunk(TPtrC8& aChunk) const;
IMPORT_C void SetDeviceFriendlyName(TDesC16& aName);
IMPORT_C TUint64 Size() const;
public: // From MMTPType
IMPORT_C TUint Type() const;
private: // From CMTPTypeCompoundBase
const TElementInfo& ElementInfo(TInt aElementId) const;
private:
CPTPIPInitCmdAck();
void ConstructL();
private: // Owned
/**
Data chunk identifiers.
*/
enum TChunkIds
{
/**
The flat data chunk ID.
*/
EIdFlatChunk,
/**
The EMTPExtensions element data chunk ID.
*/
// EIdNameChunk,
/**
*/
EIdVersionChunk,
/**
The number of data chunks.
*/
EIdNumChunks
};
/**
The flat data chunk comprising the header elements EContainerLength to
ETransactionId.
*/
RMTPTypeCompoundFlatChunk iChunkHeader;
/**
The dataset element metadata table content.
*/
static const CMTPTypeCompoundBase::TElementInfo iElementMetaData[];
/**
The dataset element metadata table.
*/
const TFixedArray<TElementInfo, ENumElements> iElementInfo;
/**
The size in bytes of the header data chunk.
*/
static const TUint KFlatChunkSize;
private: // Not owned
TMTPTypeUint32 iVersion;
mutable TInt iChunkCount;
RBuf16 iBuffer;
};
#endif /*CPTPIPINITCMDACK_H_*/