/*

* 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 <s32file.h>

#include "ncdnode.h"

#include "catalogshttpoperation.h"

#include "catalogshttpconfig.h"

#include "catalogshttpsession.h"

#include "ncdicondownloadhandler.h"

#include "ncdnodemetadataimpl.h"

#include "ncdnodeiconimpl.h"

#include "ncdfilehandler.h"

#include "ncdnodeidentifier.h"

#include "ncdproviderutils.h"

#include "catalogsdebug.h"

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

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

// NewL

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

//

CNcdIconDownloadHandler* CNcdIconDownloadHandler::NewL( 

    const CNcdNodeIdentifier& aNodeId,

    CNcdNodeManager& aNodeManager,

    MCatalogsHttpSession& aHttpSession )

    {

    CNcdIconDownloadHandler* self = new( ELeave ) 

        CNcdIconDownloadHandler( aNodeManager, aHttpSession );

    CleanupStack::PushL( self );

    self->ConstructL( aNodeId );

    CleanupStack::Pop( self );

    return self;

    }

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

// Destructor

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

//    

CNcdIconDownloadHandler::~CNcdIconDownloadHandler()

    {

    DLTRACE(("--><--"));

    }

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

// DownloadL

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

//    

MCatalogsHttpOperation* CNcdIconDownloadHandler::DownloadL()

    {

    DLTRACEIN(( "" ));

    CNcdNode& node( NodeL() );

    DLTRACE(("Getting metadata"));

    // Get node metadata

    CNcdNodeMetaData& metadata = node.NodeMetaDataL();

    DLTRACE(("Getting icon"));

    // Get icon

    const CNcdNodeIcon& icon = metadata.IconL();

    DLINFO(( _L("Creating download for Uri: %S"), &icon.Uri() ));

    // Create download    

    MCatalogsHttpOperation* dl = HttpSession().CreateDownloadL(

        icon.Uri(), EFalse );

    CleanupStack::PushL( dl );

    // ensure that transactions are not used to get HTTP headers

    dl->SetHeaderMode( ECatalogsHttpHeaderModeNoHead );

    // Icon downloads are low priority

    dl->Config().SetPriority( ECatalogsPriorityLow );

    // Prevent filename extension update because it's not needed

    dl->Config().SetOptions( 

        dl->Config().Options() & ~ECatalogsHttpDisableHeadRequest );

    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 CNcdIconDownloadHandler::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();

    // Get icon

    const CNcdNodeIcon& icon = metadata.IconL();

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

    // Moves the file to target location. 

    // Using metadata's namespace

    aFileHandler->

        MoveFileL( *filename, 

                   metadata.Identifier().NodeNameSpace(),

                   icon.IconId() );

    CleanupStack::PopAndDestroy( filename );

    DLTRACEOUT(( "" ));

    }

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

// Constructor

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

//

CNcdIconDownloadHandler::CNcdIconDownloadHandler( 

    CNcdNodeManager& aNodeManager, 

    MCatalogsHttpSession& aHttpSession ) :

    CNcdBaseDownloadHandler( aNodeManager, aHttpSession )

    {

    }