/*

* 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:  CPhCltComHandRequestMonitor observer getting notifications about 

*                command handling requests from Phone Server.

*

*/

#ifndef CPHCLTCOMHANDREQUESTMONITOR_H

#define CPHCLTCOMHANDREQUESTMONITOR_H

//  INCLUDES

#include <e32base.h>

//  FORWARD DECLARATIONS

class RPhCltServer;

class CPhCltDialData;

class MPhCltComHandRequestObserver;

class CPhCltExtPhoneDialData;

class RPhCltCallNotify;

// CLASS DECLARATION

/**

*  CCallNotify observer getting notifications about call requests

*  from Phone Server.

*

*  @lib phoneclient.lib

*  @since 1.0

*/

NONSHARABLE_CLASS( CPhCltComHandRequestMonitor ) : public CActive

    {

    public: // Constructors and destructors.

        static CPhCltComHandRequestMonitor* NewL(RPhCltCallNotify& aCltNotify);

        /**

        * Destructor.

        */

        virtual ~CPhCltComHandRequestMonitor();

    public: // New functions

        /**

        * Notifies when a Command handler request arrives.

        *

        * @param aStatus Status to be changed when command handler request

        *                has arrived.

        * @param aCommandArgs Command argument storage place. 

        *                     That is, packaged version of class 

        *                     TPhCltComHandCommandParameters.

        */

        void NotifyComHandCommand( 

            MPhCltComHandRequestObserver* , 

            TDes8& aCommandArgs );

        /**

        * Respond to client's command handler request.

        *

        * @param aResultCode Result of the response 

        *        (previous function execution).

        * @return KErrNone if respond succeeded, otherwise Symbian error code.

        */

        TInt RespondComHandClient( const TInt aResultCode );

    private:

        /*

        * Constructor.

        */

        CPhCltComHandRequestMonitor(RPhCltCallNotify& aCallNotify);

    private: // Functions from base classes

        /**

        * From CActive. 

        * Called when send request is completed.

        */

        void RunL();

        /**

        * From CActive. 

        * Called when active request is canceled.

        */

        void DoCancel();

    private:

        //RClass instance

        RPhCltCallNotify& iCallNotify;

        // Pointer to dial observer

        MPhCltComHandRequestObserver* iObserver;

    };

#endif    // CPHCLTCOMHANDREQUESTMONITOR_H

// End of File