/*

* 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 "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:  

*

*/

#include <f32file.h>

#include "ncdnode.h"

#include "catalogshttpoperation.h"

#include "catalogshttpconfig.h"

#include "catalogshttpsession.h"

#include "catalogsdebug.h"

#include "ncdscreenshotdownloadhandler.h"

#include "ncdnodescreenshotimpl.h"

#include "ncd_pp_download.h"

#include "ncdproviderutils.h"

#include "catalogsconstants.h"

#include "ncdnodemetadataimpl.h"

#include "ncdnodeidentifier.h"

#include "ncdpanics.h"

#include "ncdfilehandler.h"

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

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

// NewL

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

//

CNcdScreenshotDownloadHandler* CNcdScreenshotDownloadHandler::NewL( 

    const CNcdNodeIdentifier& aNodeId,

    CNcdNodeManager& aNodeManager,

    MCatalogsHttpSession& aHttpSession )

    {

    CNcdScreenshotDownloadHandler* self = new( ELeave ) 

        CNcdScreenshotDownloadHandler( aNodeManager, aHttpSession );

    CleanupStack::PushL( self );

    self->ConstructL( aNodeId );

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor

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

//    

CNcdScreenshotDownloadHandler::~CNcdScreenshotDownloadHandler()

    {

    }

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

// DownloadL

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

//    

MCatalogsHttpOperation* CNcdScreenshotDownloadHandler::DownloadL()

    {

    DLTRACEIN(( "" ));

    CNcdNode& node( NodeL() );

    CNcdNodeMetaData& metadata( node.NodeMetaDataL() );

    const CNcdNodeScreenshot& screenshot( metadata.ScreenshotL() );

    NCD_ASSERT_ALWAYS( CurrentDownload() < 

        screenshot.ScreenshotDownloadCount(), ENcdPanicNoData );

    // Update total download count

    SetTotalDownloads( screenshot.ScreenshotDownloadCount() );

    const TDesC& uri( 

        screenshot.ScreenshotDownloadUri( CurrentDownload() ) );   

    DLINFO(( _L("Screenshot URI: %S"), &uri ));

    MCatalogsHttpOperation* dl = HttpSession().CreateDownloadL( 

        uri,

        EFalse );

    CleanupReleasePushL( *dl );

    HBufC* tempPath = CNcdProviderUtils::TempPathLC( 

        NodeId().ClientUid().Name() );

    // Use provider's temp path    

    dl->Config().SetDirectoryL( 

        *tempPath );

    CleanupStack::PopAndDestroy( tempPath );

    SetCurrentDownload( CurrentDownload() + 1 );

    CleanupStack::Pop( dl );

    DLTRACEOUT(( "" ));

    return dl;

    }

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

// FinishDownloadL

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

//    

void CNcdScreenshotDownloadHandler::FinishDownloadL( 

    MCatalogsHttpOperation& aDownload, 

    MNcdFileHandler* aFileHandler)

    {

    DLTRACEIN(( "filehandler: %X", aFileHandler ));    

    HBufC* filename = aDownload.Config().FullPathLC();

    // Get node

    CNcdNode& node( NodeL() );

    // Get node metadata

    CNcdNodeMetaData& metadata = node.NodeMetaDataL();

    const CNcdNodeScreenshot& screenshot( metadata.ScreenshotL() );

    const TDesC& uri( 

        screenshot.ScreenshotDownloadUri( CurrentDownload() - 1 ) );   

    DLTRACE(( _L("Moving the file from %S"), filename ));

    // Moves the file to target location. 

    // Using metadata's namespace

    aFileHandler->

        MoveFileL( *filename, 

                   metadata.Identifier().NodeNameSpace(),

                   uri );

    CleanupStack::PopAndDestroy( filename );

    DLTRACEOUT( ( "" ) );

    }

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

// Constructor

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

//

CNcdScreenshotDownloadHandler::CNcdScreenshotDownloadHandler( 

    CNcdNodeManager& aNodeManager,

    MCatalogsHttpSession& aHttpSession ) :

    CNcdBaseDownloadHandler( aNodeManager, aHttpSession )

    {

    }