/*

* Copyright (c) 2001-2009 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	__COOKIEFILTERINTERFACE_H__

#define	__COOKIEFILTERINTERFACE_H__

// INCLUDE FILES

	// System includes

#include <e32base.h>

#include <ecom/ecom.h>

#include <http/rhttpsession.h>

// CLASS DECLARATION

/**

	@public

	@class			CHttpCookieFilter

	@since			7.0

	@dependencies	CBase, REComSession, RHTTPSession

	@lib			euser.lib ecom.lib

	The ECOM interface definition for an HTTP cookie filter.  Implementations

	of a cookie filter must inherit this class.

 */

class CHttpCookieFilter : public CBase

	{

public: // Methods

	/**

	@fn				InstallFilterL( RHTTPSession& aSession )

	Intended Usage:	This method is used to install the cookie filter to the

	filter queue.

	@since			7.0

	@param			aSession A handle to the transport session

	@param			aCallback A pointer to the object implementing the

	callback function

	@pre 			The session had already been setup

	@post			The filter(s) have been installed

	*/

	inline static void InstallFilterL( RHTTPSession& aSession );

	/**

	@fn				~CHttpCookieFilter()

	Intended Usage:	Virtual destructor

	@since			7.0

	@pre 			The object identified by the destructor key in

	iEcomDtorID exists

	@post			The object is destroyed

	*/

	inline ~CHttpCookieFilter();

private: // Attributes

	/// The ECom destructor key identifier

	TUid iEcomDtorID;

	};

//------------------------------------------------------------------------

const TUid KCookieFilterUid = { 0x101F852D };

/**

	Factory function

*/

inline void CHttpCookieFilter::InstallFilterL( RHTTPSession& aSession )

	{

	REComSession::CreateImplementationL( KCookieFilterUid,

									_FOFF( CHttpCookieFilter, iEcomDtorID ),

									&aSession );

	}

/**

	Destructor

*/

inline CHttpCookieFilter::~CHttpCookieFilter()

	{

	REComSession::DestroyedImplementation(iEcomDtorID);

	}

#endif	// __COOKIEFILTERINTERFACE_H__