1 /*

     2 * Copyright (c) 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:  Interface for WM DRM Wrapper

    15 *

    16 */

    17 

    18 

    19 #ifndef M_DRMUTILITYWMDRMWRAPPER_H

    20 #define M_DRMUTILITYWMDRMWRAPPER_H

    21 

    22 #include <e32base.h>

    23 

    24 //*** forward declarations go here:

    25 class CCoeEnv;

    26 

    27 namespace DRM

    28     {

    29  

    30 class MDrmUiCheckRightsObserver;

    31 class MDrmHandleErrorObserver;   

    32     

    33 

    34 /**

    35  *

    36  *  @since S60 v5.0

    37  */

    38 class MDrmUtilityWMDrmWrapper

    39     {

    40 

    41 public:

    42 

    43     /**

    44      * Performs the check rights amount operation for windows media files

    45      *

    46      * @param[in]   aContent    The content itself

    47      * @param[in]   aIntent     The intent for the rights to check

    48      * @param[in]   aObserver   Observer for callbacks, NULL if not 

    49      *                          available

    50      * @param[in]   aOperatioId The operation id of the async operation

    51      * @return none

    52      * @leave System wide error code

    53      */	

    54     virtual void CheckWmRightsAmountL(

    55         ContentAccess::CData& aContent, 

    56         ContentAccess::TIntent aIntent, 

    57         MDrmUiCheckRightsObserver* aObserver,

    58         TInt aOperationId ) = 0;

    59 

    60     /**

    61      * Performs the handle error operation for windows media files

    62      *

    63      * @param[in]   aContent    The content itself

    64      * @param[in]   aIntent     The intent for the rights to check

    65      * @param[in]   aError      The error code to be handled

    66      * @param[in]   aObserver   Observer for callbacks, NULL if not 

    67      *                          available

    68      * @param[in]   aOperatioId The operation id of the async operation

    69      * @return none

    70      * @leave System wide error code

    71      */	

    72     virtual void HandleWmErrorL( 

    73         ContentAccess::CData& aContent, 

    74         ContentAccess::TIntent aIntent, 

    75         TInt aError,

    76         MDrmHandleErrorObserver* aObserver,

    77         TInt aOperationId ) = 0;

    78 

    79     /**

    80      * Method for setting the control environment

    81      *

    82      * @param[in]   aCoeEnv     The control environment

    83      * @return none

    84      */	

    85     virtual void SetCoeEnv(  

    86         CCoeEnv* aCoeEnv ) = 0; 

    87 

    88     };

    89     

    90     }

    91 

    92 

    93 #endif // M_MDRMUTILITYWMDRMWRAPPER_H