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:      Abstract factory for UPnP AV Controller

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 #ifndef C_UPNPAVCONTROLLERFACTORY_H

    25 #define C_UPNPAVCONTROLLERFACTORY_H

    26 

    27 #include <e32std.h>

    28 

    29 class MUPnPAVController;

    30 

    31 /**

    32  *  Abstract factory for UPnP AV Controller

    33  *

    34  *  Abstract factory for UPnP AV Controller. Exports methods to instantiate

    35  *  the AV Controller.

    36  *

    37  *  @lib upnpavcontrollerclient.lib

    38  *  @since S60 v3.1

    39  */

    40 class UPnPAVControllerFactory

    41     {

    42 

    43 public:

    44 

    45     enum TAVControllerServerStatus

    46         {

    47         EStatusOffline = 0,

    48         EStatusActive

    49         };

    50 

    51 public:

    52 

    53     /**

    54      * Creates a new instance of AV Controller

    55      *

    56      * @return instance of AV Controller

    57      */

    58     IMPORT_C static MUPnPAVController* NewUPnPAVControllerL();

    59 

    60     /**

    61      * Creates a new instance of AV Controller. Instance is left in

    62      * cleanup stack.

    63      *

    64      * @return instance of AV Controller

    65      */

    66     IMPORT_C static MUPnPAVController* NewUPnPAVControllerLC();

    67 

    68     /**

    69      * Return ETrue is some application is using the local Media Server

    70      * services via AV Controller server.

    71      *

    72      * @return EFalse/ETrue

    73      */

    74     IMPORT_C static TBool MSServicesInUse();

    75 

    76     /**

    77      * Returns the operational state of AV Controller Server

    78      *

    79      * @param aStatus operational state

    80      * @return system wide error code

    81      */

    82     IMPORT_C static TInt Status( TAVControllerServerStatus& aStatus );

    83     };

    84 

    85 #endif // ? C_UPNPAVCONTROLLERFACTORY_H