/*

* Copyright (c) 2009 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:  Active object for an asynchronous harvesrt request

 *

*/

#include <e32base.h>

#include "harvesterrequestactive.h"

#include "harvesterrequestqueue.h"

// ======== MEMBER FUNCTIONS ========

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

// CHarvesterRequestActive::~CHarvesterRequestActive()

// Destructor.

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

//

CHarvesterRequestActive::~CHarvesterRequestActive()

    {

    if( IsActive() )

        {

        Cancel();

        }

    delete iAlbumIds;

    }

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

// CHarvesterRequestActive::NewL

// Two-phased constructor.

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

//

CHarvesterRequestActive* CHarvesterRequestActive::NewL(

        RHarvesterClient& aClient, MHarvestObserver* aObserver,

        TInt aService, const TDesC& aUri, 

        HBufC8* aAlbumIds, TBool aAddLocation,

        CHarvesterRequestQueue* aQueue )

    {

    CHarvesterRequestActive* self = new( ELeave )CHarvesterRequestActive( aClient, aObserver,

            aService, aUri, aAlbumIds, aAddLocation, aQueue );

    return self;

    }

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

// CHarvesterRequestActive::CHarvesterRequestActive()

// C++ default constructor can NOT contain any code, that might leave.

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

//

CHarvesterRequestActive::CHarvesterRequestActive( RHarvesterClient& aClient,

    MHarvestObserver* aObserver, TInt aService, const TDesC& aUri, 

    HBufC8* aAlbumIds, TBool aAddLocation, CHarvesterRequestQueue* aQueue )

    : CActive( CActive::EPriorityStandard ), iClient( aClient ), iObserver( aObserver ), 

    iService( aService ), iUri( aUri ), iAlbumIds( aAlbumIds ), iAddLocation( aAddLocation ),

    iRequestQueue( aQueue ), iLocation( EFalse ), iCancelled( EFalse )

    {

    CActiveScheduler::Add( this );

    }

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

// CHarvesterRequestActive::RunL()

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

//

void CHarvesterRequestActive::RunL()

    {

    if( iStatus.Int() && iObserver )

        {

        iObserver->HarvestingComplete( iUri, iStatus.Int() );

        }       

    iRequestCompleted = ETrue;

    if( iRequestQueue )

        {

        iRequestQueue->RequestComplete();

        }

    }

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

// CHarvesterRequestActive::RunError()

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

//

TInt CHarvesterRequestActive::RunError( TInt aError )

    {

    if( aError == KErrCancel )

        {

        return KErrNone;

        }

    if( iObserver )

        {

        iObserver->HarvestingComplete( iUri, aError );

    iRequestCompleted = ETrue;

    return KErrNone;

    }

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

// CHarvesterRequestActive::DoCancel()

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

//

void CHarvesterRequestActive::DoCancel()

    {

    iCancelled = ETrue;

    }

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

// CHarvesterRequestActive::Start()

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

//

void CHarvesterRequestActive::Start()

    {

    TPckg<TBool> location( iAddLocation );

    iLocation.Set( location );

    TIpcArgs ipcArgs( &iUri, iAlbumIds, &iLocation );

    iPersistentArgs = ipcArgs;

    if( !iCancelled )

        {

        iClient.HarvestFile( iService, iPersistentArgs, iStatus );

        SetActive();

        }

    }

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

// CHarvesterRequestActive::ForceHarvest()

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

//

void CHarvesterRequestActive::ForceHarvest()

    {

    iObserver = NULL;

    TPckg<TBool> location( iAddLocation );

    iLocation.Set( location );

    TIpcArgs ipcArgs( &iUri, iAlbumIds, &iLocation );

    iPersistentArgs = ipcArgs;

    iClient.ForceHarvestFile( iService, iPersistentArgs );

    }

// End of file