// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// which accompanies this distribution, and is available

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/**

 @file CRxData.h

 @warning : This file contains Rose Model ID comments - please do not delete

*/

#ifndef __CRXDATA_H__

#define __CRXDATA_H__

// System includes

#include <e32base.h>

#include <http/framework/cprottransaction.h>

#include <http/mhttpdatasupplier.h>

#include <http/rhttpsession.h> // this include is needed to ensure that the <rhttp.inl> is compiled by gcc...

// Forward declarations

class MRxDataObserver;

//##ModelId=3B1E52AB0087

class CRxData : public CBase, public MHTTPDataSupplier

/**

An abstract base class for the decoding of response data received by a

protocol handler.

@publishedAll

@released

*/

	{

public:

/** Intended Usage:	Destructor - cleans up and releases resources to the system	

*/

	IMPORT_C

	//##ModelId=3B1E52AB00ED

	virtual ~CRxData();

/** Intended Usage:	Obtain the protocol transaction whose request part is represented

					as encoded data by this object.

	@return The protocol transaction object

*/

	IMPORT_C

	//##ModelId=3B1E52AB00EC

	CProtTransaction& ProtTrans();

public:

/** Intended Usage:	Resets the received data object to its initial state following

					construction.  This method must be implemented for specific sub-

					classes of received data.

	@post			The object is reset.

*/

	//##ModelId=3BA60048014B

	virtual void ResetRxData() = 0;

protected:

/** Intended Usage:	Default constructor	- creates an Rx data object not associated

					with any protocol transaction.

*/

	IMPORT_C

	//##ModelId=3A914E5F008F

	CRxData();

/** Intended Usage:	Normal constructor, of a CRxData that corresponds to the supplied

					protocol transaction, and which sends status updates to the supplied

					observer interface,

	@param			aProtTrans			(in) The transaction for which this object

											 represents the transmitted data.

	@param			aObserver			(in) The object's observer.

*/

	IMPORT_C CRxData(CProtTransaction& aProtTrans, MRxDataObserver& aObserver);

/** Intended Usage:	Second phase construction, default

*/

	IMPORT_C

	//##ModelId=3B1E52AB00BA

	void ConstructL();

protected:

	/** The protocol transaction for which this object represents the encoded received data

	*/

	//##ModelId=3B1E52AB00B2

	CProtTransaction* iProtTrans;

	/** This object's observer, to whom we forward status information

	*/

	//##ModelId=3B1E7738028B

	MRxDataObserver* iObserver;

private: // methods

/**	Intended Usage:	Reserve a slot in the v-table to preserve future BC

 */

	//##ModelId=3C4C37DA0007

	inline virtual void Reserved1();

/**	Intended Usage:	Reserve a slot in the v-table to preserve future BC

 */

	//##ModelId=3C4C37D903DB

	inline virtual void Reserved2();

	};

inline void CRxData::Reserved1()

	{}

inline void CRxData::Reserved2()

	{}

#endif // __CRXDATA_H__