// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
// which accompanies this distribution, and is available
// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// Data generator for data transmission, used by URL Handler when transmitting data
// 
//

#if !defined(__MDPTX_H__)
#define __MDPTX_H__

#include <e32base.h>

/**	
	@publishedAll
	@released
*/
class MDataProviderTransmissionData
	{
public:
	// This should return the data that the url handler should transmit.
	// This call will be repeated until datasize amounts of data has been
	// transmitted
	virtual const TDesC8& DataL()=0;

	// Returns the size of the amount of data that needs to be transmitted.
	virtual TInt DataSize()=0;

	// This returns the name of the data, this will depend on the type of
	// data transmission,
	virtual const TDesC& DataNameL()=0;

	// This should return the refering url or NULL;
	virtual const TDesC& RefererUrlL()=0;
	
	// This returns the accepted charset.
	virtual const TDesC& AcceptedCharsetL()=0;

	// This returns the accepted mimetype
	virtual const TDesC& AcceptedMimetypes()=0;

private:
	//	Reserved for future expansion
	IMPORT_C virtual void MDataProviderTransmissionData_Reserved1()=0;
	};

#endif    // __MDPTX_H__