/*

* Copyright (c) 2004 - 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:   State machine for mmbox list

*

*/

#ifndef MMSMMBOXLIST_H

#define MMSMMBOXLIST_H

//  INCLUDES

#include "mmsbaseoperation.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  State machine for mmbox list

*

*  @lib mmssrv.lib

*  @since 2.8

*/

class CMmsMmboxList : public CMmsBaseOperation

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CMmsMmboxList* NewL( RFs& aFs, CMmsSettings* aMmsSettings );

        /**

        * Destructor.

        */

        virtual ~CMmsMmboxList();

    public: // New functions

    public: // Functions from base classes

        /**

        * Start the state machine.

        * @param aSelection list of message entry ids to be handled.

        * @param aServerEntry CMsvServerEntry pointer from CMmsServer

        * @param aSettings MMSC settings (entry points)

        * @param aService current MMS service id

        * @param aStatus TRequestStatus of the calling active object

        */

        void StartL(

            CMsvEntrySelection& aSelection,

            CMsvServerEntry& aServerEntry,

            TMsvId aService,

            TRequestStatus& aStatus );

    protected:  // New functions

    protected:  // Functions from base classes

        /**

        * From CMsgActive: Active object cancellation

        */

        void DoCancel();

    private: // New functions

        /**

        * Default constructor

        */

        CMmsMmboxList( RFs& aFs );

        /**

        * Set flags for a new entry

        */

        void SetFirstFlagsToNewEntry( TMsvEntry& aEntry );

        /**

        * Set flags for an entry being finalized

        */

        void SetFlagsToEntryBeingFinalized( TMsvEntry& aEntry );

        /**

        * Remove old notifications from mmbox folder

        */

        TInt RemoveOldNotifications();

        /**

        * New notifications become visible

        */

        TInt MakeNewNotificationsVisible();

        /**

        * Store content subject, sender etc. to notification entry

        */

        TInt StoreContentToNotificationEntryL( TMsvEntry aEntry );

        /**

        * Get old quota entry id

        */

        TMsvId OldQuotaEntryL();

        /**

        * The server time of the mmbox notification. 

        */

        TTime ServerDate(); 

        /**

        * Local mode fetch

        */

        void LocalModeFetchL();

    private:

        void ConstructL( CMmsSettings* aMmsSettings );

        /**

        * Functions from CMmsBaseOperation 

        */

        /**

        * Encode the m-mbox-view.req PDU to be sent to MMSC.

        */

        void EncodePDUL();

        /**

        * Submit a POST transaction.

        */

        void SubmitTransactionL();

        /**

        * Create new entry to receive data from MMSC.

        */

        void CreateEntryL();

        /**

        * Decode response m-mbox-view.conf and many

        * m-mbox-desc PDU from MMSC.

        */

        void DecodeResponseL();

        /**

        * Move trigger entry after handling.

        * Remove old notifications from mmbox folder.

        * New notifications become visible in mmbox folder.

        * Remove old quota entry. Finalize new quota entry.

        */

        void MoveEntryL();

        /**

        * Disconnect and do any other finalizing steps.

        */

        void FinalizeL();

    public:     // Data

    protected:  // Data

    private:    // Data

        CMmsHeaders* iMmsHeaders; // mms headers

        TMsvId iEntryUnderConstruction; // when list is updated the new quota info will be in this entry.

        CMsvEntrySelection* iOldNotifications; // notifications in mmbox folder, when updating begins

        TMsvId iMmboxFolder; // mmbox folder entry

        TMsvId iOldQuotaEntryId; // old quota entry

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

    };

#endif      // MMSMMBOXLIST

// End of File