/*

* Copyright (c) 2005-2007 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:   

*     Attachment Waiter for MMS Client MTM and UI.

*

*/

#ifndef __MMSATTACHMENTWAITER_H__

#define __MMSATTACHMENTWAITER_H__

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CMsvStore;

class MMsvAttachmentManager;

// CLASS DECLARATION

/**

*  CMmsAttachmentWaiter

*

* @lib mmsgenutils.lib

* since 3.2

*/

NONSHARABLE_CLASS( CMmsAttachmentWaiter ) : public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        IMPORT_C static CMmsAttachmentWaiter* NewL();

        /**

        * Destructor.

        */

        virtual ~CMmsAttachmentWaiter();

    public: // New functions

        /**

        * Start waiting for asychronous attachment handling functions to complete.

        * @param aStatus caller's request statut to complete when done

        * @param aStore pointer to store associated with the entry the attachment belongs to

        *    When the operation completes, the waiter commits the store and deletes the pointer

        * @param aAttachmentManager reference to the attachment manager handling the entry

        */

        IMPORT_C void StartWaitingL( TRequestStatus& aStatus, CMsvStore* aStore, MMsvAttachmentManager* aAttachmentManager );

private:

    CMmsAttachmentWaiter();

    void Reset();

    // from CActive

    void RunL();

    void DoCancel();

    TInt RunError(TInt aError);

private:

    TRequestStatus* iReportStatus;

    CMsvStore* iStore;

    MMsvAttachmentManager* iAttachmentManager;

    };

#endif // __MMSATTACHMENTWAITER_H__