/*

* Copyright (c) 2005 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: 

*     Defines abstract interface for Log database's additional Data field

*

*/

#ifndef __Logs_Engine_MLogsEventData_H__

#define __Logs_Engine_MLogsEventData_H__

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATION

// CLASS DECLARATION

class MLogsEventData 

    {

    public:  

       /**

        * Destructor.

        */

        virtual ~MLogsEventData() {};

    public:  

       /**

        *   ALS flag (Alternate line service).

        *

        *   @return  ALS status flag. EFalse if not ALS event, ETrue if ALS event.

        */

		virtual TBool ALS() const = 0;

        /**

        *   CNAP flag (Calling name presentation service).

        *

        *   @return  CNAP status flag. EFalse if not CNAP event, ETrue if CNAP event.

        */

		virtual TBool CNAP() const = 0;

        /**

        *   VT flag (Video Telephony).

        *

        *   @return  VT status flag. EFalse if not VT event, ETrue if VT event.

        */

		virtual TBool VT() const = 0;

        /**

        *   PoC flag.

        *

        *   @return  PoC status flag. EFalse if not PoC event, ETrue if PoC event.

        */

		virtual TBool PoC() const = 0;

        /**

        *   VoIP flag.

        *

        *   @return  VoIP status flag. EFalse if not VoIP event, ETrue if VoIP event.

        */

		virtual TBool VoIP() const = 0;

        /**

        *   Data Recived counter. 

        *

        *   @return  Data received (where applicable).

        */

		virtual TInt64 DataReceived() const = 0;

        /**

        *   URL. 

        *

        *   @return  URL (where applicable).

        */

		virtual TDesC8& Url() const = 0;

        /**

        *   Profile information (normally used for VoIP profile)

        *

        *   @return  Profile data (where applicable).

        */

		virtual TDesC8& Profile() const = 0;

        /**

        *   Additional reference, the Logging application can use to mediate, e.g. reference to PoC call group

        *

        *   @return  Additional reference data (where applicable).

        */

		virtual TDesC8& Id() const = 0;

        /**

        *   Data Sent counter. 

        *

        *   @return  Data sent (where applicable).

        */

		virtual TInt64 DataSent() const = 0;

        /**

        *   Data's type

        *

        *   @return  Data's type (where applicable).

        */

        virtual TInt Type() const = 0;

        /**

        *   My address

        *

        *   @return  User's own address (My address  where applicable).

        */

        virtual TDesC8& MyAddress() = 0;        

        /**

        *   Emergency flag.

        *

        *   @return  Emergency call flag. EFalse if not emerg call, ETrue if emerg call.

        */

		virtual TBool Emerg() const = 0;      

        /**

        *   Parts in sms.

        *

        *   @return  Parts in sms, this info is meaningful only for sms events

        */

        virtual TInt MsgPartsNumber() const = 0;

// Sawfish VoIP changes ---------

        /**

         * Service Id

         *

         * @since S60 v3.2

         * @return Service Id

         */

        virtual TUint32 ServiceId() const = 0;

        /**

         * ContactLink

         *

         * @param aContactLink after return contains contactlink 

         *

         * @since S60 v3.2

         * @return KErrNone if link was found otherwise KErrNotFound

         */

        virtual TInt GetContactLink( TPtrC8& aContactLink ) = 0;

        /**

         * Returns the unparsed Data Field.

         *

         * @since S60 v3.2

         * @return Data Field

         */

        virtual TDesC8& DataField() const = 0;   

// ------------------------------  

    };

#endif      // __Logs_Engine_MLogsEventData_H__

// End of File