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 

    20 

    21 #ifndef MCCDATASINK_H

    22 #define MCCDATASINK_H

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 #include <mmf/server/mmfdatasink.h>

    27 #include "mccsourcesink.h"

    28 #include "mccrateadaptationobserver.h"

    29 

    30 // CONSTANTS

    31 

    32 // MACROS

    33 

    34 // DATA TYPES

    35 

    36 // FUNCTION PROTOTYPES

    37 

    38 // FORWARD DECLARATIONS

    39 

    40 // CLASS DECLARATION

    41 

    42 /**

    43 *

    44 */

    45 class CMccDataSink : 

    46     public CBase, 

    47     public MDataSink, 

    48     public MMccSourceSink,

    49     public MMccRateAdaptationObserver 

    50     {

    51     public:

    52     

    53         inline virtual ~CMccDataSink();

    54         

    55     public: // From MDataSink

    56     

    57     public: // From MMccSourceSink

    58     

    59         inline virtual TInt AddUser( MAsyncEventHandler* aUser );

    60         

    61         inline virtual void RemoveUser( MAsyncEventHandler* aUser );

    62         

    63         inline virtual void SetCurrentUser( MAsyncEventHandler* aUser );

    64     

    65         inline virtual void GetParameterL( TUint32 aParam, TDes8& aVal );

    66         

    67         inline virtual void SetParameterL( TUint32 aParam, const TDesC8& aVal );

    68         

    69         inline virtual void UpdateL( const TDesC8& aVal );

    70         

    71         inline void SetResources( MMccResources* aResources );

    72     

    73     public: // From MMccRateAdaptationObserver

    74     

    75         inline virtual TInt RateAdaptationRequest( const TMccEvent& aInputData, 

    76                                                    TMccEvent& aOutputData );

    77                                             

    78         inline virtual TInt RateAdaptationAlert( const TMccEvent& aAdaptationData,

    79                                                  TAlertType aAlertType );

    80 

    81     

    82     protected:

    83     

    84         inline CMccDataSink( TUid aType );

    85    

    86     protected:

    87         

    88         MMccResources* iMccResources;

    89         

    90     };

    91     

    92 #include "mccdatasink.inl"

    93 

    94 #endif      // MCCDATASINK_H   

    95             

    96 // End of File