1 /*

     2 * Copyright (c) 2005 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 *       Class for unpacking a descriptor array received via IPC.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef __CNCNUNPACKDESCRARRAY_H__

    22 #define __CNCNUNPACKDESCRARRAY_H__

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 #include <badesca.h>

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31  * Class for unpacking a descriptor array received via IPC.

    32  * This class is a counterpart for CNcnPackDescrArray.

    33  */

    34 class CNcnUnpackDescrArray : public CBase, public MDesCArray

    35     {

    36     public:

    37     

    38        /**

    39         * Two-phased constructor.

    40         * @return newly instantiated object

    41         */

    42         static CNcnUnpackDescrArray* NewLC();

    43         

    44        /**

    45         * Unpacks a descriptor array from IPC message.

    46         * @param aMessage IPC message

    47         * @param aParam index of the param holding the buffer

    48         */     

    49         void UnpackL( const RMessagePtr2& aMessage, TInt aParam );

    50         

    51        /**

    52         * Destructor.

    53         */                            

    54         ~CNcnUnpackDescrArray();

    55 

    56     public:  // from MDesCArray

    57     

    58         TInt MdcaCount() const;

    59         

    60         TPtrC16 MdcaPoint( TInt aIndex ) const;

    61 

    62     private:

    63     

    64         CNcnUnpackDescrArray();

    65 

    66     private:  // Data

    67 

    68         // Descriptor array    

    69         CDesCArrayFlat iArray;

    70     };

    71 

    72 #endif // __CNCNUNPACKDESCRARRAY_H__

    73 

    74 // End of File

    75