/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    Service Manager event object*

*/

#ifndef CIPTVSMEVENT_H

#define CIPTVSMEVENT_H

//  INCLUDES

#include <e32base.h>

#include "CIptvUtil.h"

#include "MIptvStreamObject.h"

#include "MIptvEvent.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

class RDesReadStream;

class RDesWriteStream;

class CIptvService;

/**

*  Used for sending events from Service Manager (on server side) to client.

*/

class CIptvSmEvent : public CBase, public MIptvEvent

    {

    public:

        /**

        * Events, used in iEvent member variable.

        */

        enum TEvent

            {                

            /**

            * This is sent when a service is added to the database.

            */                

            EServiceAdded,

            /**

            * This is sent when the service address has been modified.

            */

            EServiceModified,

            /**

            * This is sent when the scheduled download settings have been changed.

            */

            EServiceScheduleModified,

            /**

            * This is sent when the service selection has been modified.

            */

            EServiceSelectionModified,

            /**

            * This is sent when the service is deleted from the database.

            */

            EServiceDeleted

            };

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        IMPORT_C static CIptvSmEvent* NewL();

        /**

        * Destructor.

        */

        IMPORT_C ~CIptvSmEvent();

    public: // New functions

        //from MIptvEvent

        IMPORT_C void InternalizeL(RReadStream& aStream);

        IMPORT_C void ExternalizeL(RWriteStream& aStream);

        IMPORT_C TUint32 CountExternalizeSize();

        IMPORT_C MIptvEvent* GetCopyL();

        IMPORT_C void Destruct();

    private:

        /**

        * C++ default constructor.

        */

        CIptvSmEvent();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    public:

        /**

        * Identifies the event.

        */

        TEvent  iEvent;

        /**

        * Identifies the service which caused the event.

        */

        TUint32 iServiceId;

        /**

        * The service which was added, changed or deleted. This is never

        * serialized and is valid only when the event is being sent. Not own.

        */

        CIptvService* iService;

    };

#endif      // CIPTVSMEVENT_H   

// End of File