1 /*

     2 * Copyright (c) 2006-2007 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:      File sharing observer class definition

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 #ifndef __UPNPAPPSHARINGENGINEOBSERVER_H__

    24 #define __UPNPAPPSHARINGENGINEOBSERVER_H__

    25 

    26 // INCLUDE FILES

    27 #include <e32base.h>

    28 #include "upnpcontentserverclient.h"

    29 

    30 // FORWARD DECLARATIONS

    31 class CUPnPFileSharingEngine;

    32 

    33 

    34 // CONSTANTS

    35 

    36 

    37 /**

    38  *  File sharing observer definition

    39  *  @lib upnpapplicationengine.lib

    40  *  @since S60 3.1

    41  */

    42 class MUPnPFileSharingEngineObserver

    43     {

    44 

    45 public:    

    46 

    47     /**

    48      * Virtual destructor

    49      */

    50     virtual ~MUPnPFileSharingEngineObserver() {};

    51 

    52     /**

    53      * Function informs when file sharing was enabled or disabled

    54      * @since S60 3.1

    55      * @param aEngine File sharing engine

    56      * @param aError, error code

    57      * @param aPhase ETrue if current phase is sharing activation,

    58      * otherwise EFalse

    59      */

    60     virtual void HandleSharingStatus( 

    61         CUPnPFileSharingEngine& /*aEngine*/, 

    62         TInt /*aError*/, 

    63         TBool /*aPhase*/ ) {}

    64 

    65     /**

    66      * Informs about status of the sharing progress

    67      * @since S60 3.1

    68      * @param aEngine File sharing engine

    69      * @param aProgress Data contains information about sharing\

    70  progress

    71      */                                          

    72     virtual void HandleSharingProgress(

    73         CUPnPFileSharingEngine& /*aEngine*/, 

    74         const RArray<TUpnpProgressInfo>& /*aProgress*/ ) {} 

    75 

    76     /**

    77      * Function informs when file sharing is done

    78      * @param aEngine File sharing engine

    79      * @param aError, error code

    80      */

    81     virtual void HandleSharingDone( 

    82         CUPnPFileSharingEngine& /*aEngine*/, TInt /*aError*/ ) {}

    83 

    84     /**

    85      * callback for CUPnPFileSharingEngine::RequestSelectionIndexesL

    86      * @since S60 3.1

    87      * @param aEngine File sharing engine

    88      * @param aError Error code

    89      */

    90     virtual void HandleSelectionIndexes( 

    91         CUPnPFileSharingEngine& /*aEngine*/, TInt /*aError*/ ) {}

    92 

    93     /**

    94      * callback for CUPnPFileSharingEngine::RequestSelectionContentL

    95      * @since S60 3.1

    96      * @param aEngine File sharing engine

    97      * @param aError Error code

    98      */

    99     virtual void HandleSelectionContent( 

   100         CUPnPFileSharingEngine& /*aEngine*/, TInt /*aError*/ ) {}

   101 

   102     /**

   103      * Callback to inform if connection has been lost

   104      * @since S60 3.1

   105      * @param aEngine File sharing engine

   106      */ 

   107     virtual void HandleSharingConnectionLost( 

   108         CUPnPFileSharingEngine& /*aEngine*/ ) {}

   109 

   110     };

   111     

   112 #endif //__UPNPAPPSHARINGENGINEOBSERVER_H__

   113 

   114 // End of File