1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 #include <f32file.h>

    20 

    21 #include "ncdnode.h"

    22 #include "catalogshttpoperation.h"

    23 #include "catalogshttpconfig.h"

    24 #include "catalogshttpsession.h"

    25 #include "catalogsdebug.h"

    26 #include "ncdscreenshotdownloadhandler.h"

    27 #include "ncdnodescreenshotimpl.h"

    28 #include "ncd_pp_download.h"

    29 #include "ncdproviderutils.h"

    30 #include "catalogsconstants.h"

    31 #include "ncdnodemetadataimpl.h"

    32 #include "ncdnodeidentifier.h"

    33 #include "ncdpanics.h"

    34 #include "ncdfilehandler.h"

    35 

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

    37 

    38 // ---------------------------------------------------------------------------

    39 // NewL

    40 // ---------------------------------------------------------------------------

    41 //

    42 CNcdScreenshotDownloadHandler* CNcdScreenshotDownloadHandler::NewL( 

    43     const CNcdNodeIdentifier& aNodeId,

    44     CNcdNodeManager& aNodeManager,

    45     MCatalogsHttpSession& aHttpSession )

    46     {

    47     CNcdScreenshotDownloadHandler* self = new( ELeave ) 

    48         CNcdScreenshotDownloadHandler( aNodeManager, aHttpSession );

    49     CleanupStack::PushL( self );

    50     self->ConstructL( aNodeId );

    51     CleanupStack::Pop( self );

    52     

    53     return self;

    54     }

    55     

    56 

    57 // ---------------------------------------------------------------------------

    58 // Destructor

    59 // ---------------------------------------------------------------------------

    60 //    

    61 CNcdScreenshotDownloadHandler::~CNcdScreenshotDownloadHandler()

    62     {

    63     }

    64 

    65 

    66 // ---------------------------------------------------------------------------

    67 // DownloadL

    68 // ---------------------------------------------------------------------------

    69 //    

    70 MCatalogsHttpOperation* CNcdScreenshotDownloadHandler::DownloadL()

    71     {

    72     DLTRACEIN(( "" ));

    73     

    74     CNcdNode& node( NodeL() );

    75     CNcdNodeMetaData& metadata( node.NodeMetaDataL() );

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

    77 

    78     NCD_ASSERT_ALWAYS( CurrentDownload() < 

    79         screenshot.ScreenshotDownloadCount(), ENcdPanicNoData );

    80 

    81     // Update total download count

    82     SetTotalDownloads( screenshot.ScreenshotDownloadCount() );

    83 

    84     const TDesC& uri( 

    85         screenshot.ScreenshotDownloadUri( CurrentDownload() ) );   

    86     

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

    88     MCatalogsHttpOperation* dl = HttpSession().CreateDownloadL( 

    89         uri,

    90         EFalse );

    91     CleanupReleasePushL( *dl );

    92 

    93     HBufC* tempPath = CNcdProviderUtils::TempPathLC( 

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

    95     

    96     // Use provider's temp path    

    97     dl->Config().SetDirectoryL( 

    98         *tempPath );

    99     CleanupStack::PopAndDestroy( tempPath );

   100     

   101     SetCurrentDownload( CurrentDownload() + 1 );

   102     CleanupStack::Pop( dl );

   103     DLTRACEOUT(( "" ));

   104     return dl;

   105     }

   106     

   107 

   108 // ---------------------------------------------------------------------------

   109 // FinishDownloadL

   110 // ---------------------------------------------------------------------------

   111 //    

   112 void CNcdScreenshotDownloadHandler::FinishDownloadL( 

   113     MCatalogsHttpOperation& aDownload, 

   114     MNcdFileHandler* aFileHandler)

   115     {

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

   117     

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

   119 

   120     // Get node

   121     CNcdNode& node( NodeL() );

   122     

   123     // Get node metadata

   124     CNcdNodeMetaData& metadata = node.NodeMetaDataL();

   125     

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

   127     const TDesC& uri( 

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

   129 

   130             

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

   132 

   133     // Moves the file to target location. 

   134     // Using metadata's namespace

   135     aFileHandler->

   136         MoveFileL( *filename, 

   137                    metadata.Identifier().NodeNameSpace(),

   138                    uri );

   139     CleanupStack::PopAndDestroy( filename );

   140     

   141     DLTRACEOUT( ( "" ) );

   142     }

   143 

   144 

   145 // ---------------------------------------------------------------------------

   146 // Constructor

   147 // ---------------------------------------------------------------------------

   148 //

   149 CNcdScreenshotDownloadHandler::CNcdScreenshotDownloadHandler( 

   150     CNcdNodeManager& aNodeManager,

   151     MCatalogsHttpSession& aHttpSession ) :

   152     CNcdBaseDownloadHandler( aNodeManager, aHttpSession )

   153     {

   154     }