1 /** @file

     2 * Copyright (c) 2005-2006 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 

    20 #ifndef C_CUPNPTRANSFERHANDLER_H

    21 #define C_CUPNPTRANSFERHANDLER_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 #include "upnpnotifytimer.h"

    26 #include "upnperrors.h"

    27 #include "upnpfiletransfertimerobserver.h"

    28 #include "upnptransferinterface.h"

    29 #include "upnptransferobserver.h"

    30 

    31 // FORWARD DECLARATIONS

    32 class CUpnpContentDirectory;

    33 class CUpnpTransferDownloader;

    34 class CUpnpTransferUploader;

    35 

    36 

    37 /**

    38 *  This is a facade class used for communication between CD and uploader/downloader

    39 *

    40 *  @lib ContentDirectory

    41 *  @since Series 60 2.6

    42 */

    43 class CUpnpTransferHandler: public CBase,

    44                             public MUpnpTransferInterface,

    45                             public MUpnpTransferObserver

    46     {

    47 public: // Constructors and destructors

    48 

    49     /**

    50     * Two-phased constructor

    51     * @since Series60 2.6

    52     * @param aService Parent service

    53     */

    54     static CUpnpTransferHandler* NewL( );

    55 

    56 

    57     /**

    58     * Destructor.

    59     */

    60     virtual ~CUpnpTransferHandler();

    61 

    62     void SetObserver( MUpnpTransferObserver* aObserver );

    63 

    64 public: // form MUpnpTransferInterface

    65 

    66     virtual void UploadFileL( TInt aKey,

    67                               const TDesC8& aUri,

    68                               const TDesC& aTargetPath,

    69                               const TDesC8& aContentType

    70                              );

    71 

    72     virtual void DownloadFileL( TInt aKey,

    73                                 const TDesC8& aUri,

    74                                 const TDesC& aTargetPath

    75                               );

    76 

    77     virtual void TrackUploadProgress( TInt aKey, TBool aSwitchOn );

    78 

    79     virtual void TrackDownloadProgress( TInt aKey, TBool aSwitchOn );

    80 

    81     virtual void CancelUpload( TInt aKey );

    82 

    83     virtual void CancelDownload( TInt aKey );

    84 

    85 public: // form MUpnpTransferObserver

    86 

    87     virtual void TransferCompletedL( TInt aKey, TInt aResultCode );

    88 

    89     virtual void TransferProgress( TInt akey,

    90                                    TInt aBytes,

    91                                    TInt aTotalBytes);

    92 

    93 protected:

    94     /**

    95     * C++ default constructor.

    96     */

    97     CUpnpTransferHandler();

    98 

    99     /**

   100     * Second phase of the constructor.

   101     * Initialises a DOM tree.

   102     * By default Symbian 2nd phase constructor is private.

   103     * @param service Parent service

   104     */

   105     void ConstructL();

   106 

   107 private:

   108     MUpnpTransferObserver* iObserver;

   109 

   110     CUpnpTransferDownloader* iDownloader;

   111 

   112     CUpnpTransferUploader* iUploader;

   113     };

   114 

   115 #endif      // C_CUPNPTRANSFERHANDLER_H

   116 

   117 // End of File