/*

* Copyright (c) 2003-2004 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:  Subsession for Command Handler notify.

*

*/

#ifndef CPHSRVSUBSESSIONCOMHANDNOTIFY_H

#define CPHSRVSUBSESSIONCOMHANDNOTIFY_H

// INCLUDES

// CLASS DECLARATION

/**

*  Command handler Subsession.

*

*  @since 2.6

*/

class CPhSrvSubSessionCommandHandlerNotify 

:   public CPhSrvSubSessionBase,

    public MPhSrvComHandInitiator

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * 

        * @return CPhSrvSubSessionCommandHandlerNotify subsession.

        */

        static CPhSrvSubSessionBase* NewL(

            CPhSrvSession& aSession );

        /**

        * Destructor.

        *

        */

        ~CPhSrvSubSessionCommandHandlerNotify();

    private: // Functions from base classes

        /**

        * @see MPhSrvMessageDecoder

        */

        TBool PhSrvMessageDecoderCanProcessMessage( TInt aFunction );

        /**

        * @see MPhSrvMessageProcessor

        */

        void PhSrvMessageProcessorHandleMessageL( const RMessage2& aMessage );

        /**

        * @see MPhSrvComHandInitiator

        */

        void InitiatorMakeAsynchronousComHandRequest( 

            const TPhCltComHandCommandParameters& 

                aParams );

        /**

        * @see MPhSrvComHandInitiator

        */

        TBool InitiatorIsReadyToPerformRequest() const;

    private: // SubSession function handlers

        void CmdSubSessionClose( const RMessage2& aMessage );

        void CmdSubSessionComHandNotifyRequestL( 

            const RMessage2& aMessage );

        void CmdSubSessionComHandNotifyRequestCancelL( 

            const RMessage2& aMessage );

        void CmdSubSessionComHandNotifyReportL( 

            const RMessage2& aMessage );

    private: 

        /**

        * Constructor.

        *

        * @param aSession The session where this subsession belongs.

        */

        CPhSrvSubSessionCommandHandlerNotify( CPhSrvSession& aSession );

    private:     // Data

        // Indicates whether we have an pending request

        TBool                       iHavePendingComHandRequestPointer;

        // Initialized when the phone app engine is 

        // ready to handle command handler requests.

        RMessage2                   iPendingComHandRequestPointer;

    };

#endif // CPHSRVSUBSESSIONCOMHANDNOTIFY_H

// End of File