/*

* Copyright (c) 2004 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:  Access handler of the network session

*

*/

#ifndef __CPENGSESSIONMANAGER_H__

#define __CPENGSESSIONMANAGER_H__

//  INCLUDES

#include <E32Base.h>

#include <ImpsClient.h>

#include "MPEngSessionManager.h"

// FORWARD DECLARATIONS

class MPEngAccessHandler;

class CPEngAccessHandler;

class MPEngPureDataHandler;

class CPEngPureDataHandler;

class MPEngTransAdapFactory;

class CPEngSessionSlotId;

/**

 * NWSessionSlotID implementation.

 *

 * @since 3.0

 */

NONSHARABLE_CLASS( CPEngSessionManager ) :

        public CObject,

        public MPEngSessionManager

    {

public: /* Construction */

    /**

     * Instantiates CPEngSessionManager object.

     *

     * @return New CPEngSessionManager instance.

     */

    static CPEngSessionManager* NewLC( MPEngTransAdapFactory& aFactory,

    const CPEngSessionSlotId& aSesssId );

    /**

     * Destructor.

     */

    ~CPEngSessionManager();

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

public: // New function of the MPEngSessionManager

    /**

     *  Close Access handler reference, deleted it

     *

     *  @since 3.0

     *

     *  @param aHandler to be closed

     */

    void CloseAccessHandler( );

    /**

     *  Close Access handler

     *

     *  @since 3.0

     *  @param aHandler handler to be closed

     */

    void ClosePureDataHandler( );

    /**

     * Open reference

     * @since 3.0

     */

    void OpenRef();

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

public: // New functions

    /**

     *  Access handler

     *

     *  @since 3.0

     *  @return Access handler

     */

    MPEngAccessHandler* AccessHandlerL();

    /**

     *  Pure Data handler

     *

     *  @since 3.0

     *  @return Pure data handler

     */

    MPEngPureDataHandler* PureDataHandlerL();

    /**

     *  Session Id

     *

     *  @since 3.0

     *  @return session Id class

     */

    const CPEngSessionSlotId& SessionId() const;

protected: // construction

    /**

     * C++ constructor. protected

     */

    CPEngSessionManager( MPEngTransAdapFactory& aFactory );

    /**

     * Symbian Second phase constructor

     */

    void ConstructL( const CPEngSessionSlotId& aSesssId );

private: //Data

    /// REF: Session manager Factory

    MPEngTransAdapFactory&  iFactory;

    /// OWN: Session Id

    CPEngSessionSlotId*     iSessionId;

    /// OWN: WV Session main client

    RImpsEng                iImpsClient;

    /// OWN: Access handler

    CPEngAccessHandler*     iAccessHandler;

    /// OWN: Pure data handler

    CPEngPureDataHandler*   iPureDataHandler;

    };

#endif  //__CPENGSESSIONMANAGER_H__

// End of File