/*

* Copyright (c) 2006 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:  protcol datahost imp header

 *

*/

#ifndef CPROTOCOLDATAHOSTIMP_H

#define CPROTOCOLDATAHOSTIMP_H

#include <e32base.h>

#include <ximpbase.h>

#include <protocoldatahost.h>

#include "searchapiobjbase.h"

#include "ximpapiobjbase.h"

#include "ximphost.h"

class MXIMPHost;

class MImObjectFactory;

class CImObjectFactoryImp;

class CXIMPPscContext;

class MImDataCache;

class CImDataCache;

class CXIMPContextStateEventImp;

class CPeriodic;

class MXIMPProtocolConnection;

class CProtocolImConversationDataHostImp;

class CXIMPOperationBase ;

class CProtocolSearchDataHostImp ;

/**

 * protocol data host for serach

 *

 * @lib searchprocessor.dll

 */

NONSHARABLE_CLASS(CProtocolDataHostImp): public MProtocolDataHost

    {

	public:

	    /** The class ID. */

	    enum { KClassId = IMP_CLSID_CPROTOCOLSEARCHDATAHOSTIMP };

	public:

        /**

    	 * Construction :NewL

     	 */

	    IMPORT_C static CProtocolDataHostImp* NewL( MXIMPHost& aHost );

		/**

    	 * Construction :NewL

     	 */

	    IMPORT_C static CProtocolDataHostImp* NewLC( MXIMPHost& aHost );

	    /**

         * Destructor

         */

	    virtual ~CProtocolDataHostImp();

	private:

        /**

	     * constructor

	     */

	    CProtocolDataHostImp( MXIMPHost& aHost );

	    /**

	     * 2nd phase constructor

	     */

	    void ConstructL();

	public: // MProtocolDataHost 

	    /**

	     * 

	     * @see MProtocolDataHost 

	     */

	    void SetHostToProtocol() ; 

	    /**

	     * 

	     * @see MProtocolDataHost 

	     */

	    TAny* GetInterface(TInt aInterfaceId) ;

	    /**

	     * 

	     * @see MProtocolDataHost 

	     */

	    TInt GetCleanupOperation() ;

	private: 

		/**

	     * Access to host. Not owned

	     */

	    MXIMPHost& iHost;

	    /**

	     * CProtocolSearchDataHostImp : owned

	     */

	    CProtocolSearchDataHostImp *iSearchDataHost ;

    };

#endif // CPROTOCOLDATAHOSTIMP_H