/*

* Copyright (c) 2002-2007 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:  

*

*/

#ifndef C_CSCPVMBXHANDLER_H

#define C_CSCPVMBXHANDLER_H

#include <e32base.h>

#include "scpservicehandlerbase.h"

#include "ipvmbxobserver.h"

class CScpSubService;

class CScpServiceStorage;

/**

*  Vmbx sub service handler.

*

*  @lib sipconnectionprovider.dll

*  @since Series 60 3.2

*/

class CScpVmbxHandler : public CScpServiceHandlerBase,

                        public MIpVmbxObserver 

    {

public:  // Constructors and destructor

    static CScpVmbxHandler* NewL( CScpSubService& aSubService );

    /**

     * Destructor.

     */

    virtual ~CScpVmbxHandler();

private: // From base class

    /**

     * Enables service.

     */

    void EnableSubServiceL();

    /**

     * Checks if another vmbx sub service is already enabled

     * @return ETrue if enabled

     */

    TBool IsAnotherVmbxSubServiceAlreadyEnabled() const;

    /**

     * Disables service.

     */

    TInt DisableSubService();

     /**

     * Handles messages from Vmbx interface

     * @param aServiceId Message concers the given service id

     * @param aMessage Message

     */

    void HandleMessage( TUint32 aServiceId, TVmbxMessage aMessage );

    /**

     * Handlers sip connection event

     * @param aProfileId Sip profile id

     * @param aEvent Connection event

     */

    void HandleSipConnectionEvent( TUint32 aProfileId,

                                   TScpConnectionEvent aEvent );

    /**

     * Returns type of sub service (VoIP, Vmbx, Presence).

     * @return Type of the sub service.

     */

    TCCHSubserviceType SubServiceType() const;

private:

    /**

     * C++ default constructor.

     */

    CScpVmbxHandler( CScpSubService& aSubService );

    /**

     * 2nd phase constructor.

     */    

    void ConstructL();

    /**

     * Disable sub service.

     */    

    void UnsubscribeL();

    /**

     * SubscribeL

     */  

    void SubscribeL();

    /**

     * Force Vmbx service disable

     * @param aSelf This object

     */    

    static TInt ForceVmbxServiceDisable( TAny* aSelf );

private: // data

    /**

     * Indicates do we have to make resubscribe

     */

    TBool iResubscribe;

#ifdef _DEBUG

    friend class T_CScpVmbxHandler;

    friend class T_CScpServiceManager;

#endif

    };

#endif      // C_CSCPVMBXHANDLER_H   

// End of File