/*

* Copyright (c) 2002 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:  See class description below.

*

*/

#ifndef __CPENGPLGSESS_H__

#define __CPENGPLGSESS_H__

//  INCLUDES

#include <e32def.h>

#include "MPEngplgSrv.h"

//  CONSTANTS

_LIT( KSessionName, "PlgSrvSession" );

//  FORWARD DECLARATIONS

class CPEngPluginStatus;

//  CLASS DEFINITION

/*

-----------------------------------------------------------------------------

    DESCRIPTION

    This is session class for cache server. Session receives service requests

	from client. Session is responsible to handle received requests.

-----------------------------------------------------------------------------

*/

class CPEngPlgSess : public CSession2

    {

    public:		// Constructors and destructors

        static CPEngPlgSess* NewL( MPEngPlgSrv& aServer );	// Static constructor

        virtual ~CPEngPlgSess();				// Destructor (virtual)

    protected:	// Constructors and destructors

        /**

         * Default constructor, protected to allow derivation

         *

         * @param aServer reference to the server instance

         */

        CPEngPlgSess( MPEngPlgSrv& aServer );

    private:	// New methods

        /**

         * Handles the message

         *

         * @param aMessage is received message.

         * @return TBool ETrue if message should be completed

         *               in ServiceL

         */

        TBool DispatchMessageL( const RMessage2 &aMessage );

        /*

         *	Client is panicked using this method.

         */

        void PanicClient( const RMessage2& aMessage, const TInt aPanic ) const;

    public:		// Methods derived from CSession2

        /**

         * Handles the servicing of client requests to the server.

         *

         * @param aMessage is received message.

         */

        void ServiceL( const RMessage2 &aMessage );

        /**

         * Handles service error that could happen in ServiceL.

         *

         * @param aMessage is received message.

         * @param aError is the error value.

         */

        void ServiceError( const RMessage2& aMessage, TInt aError );

    private:	// Methods not implemented

        CPEngPlgSess( const CPEngPlgSess& );		// Copy constructor

        CPEngPlgSess& operator=( const CPEngPlgSess& );	// Assigment operator

    private:	// Data

        /// not owned, pointer to server class

        MPEngPlgSrv& iPlgServer;

    };

#endif      //  __CPENGPLGSESS_H__