1 /*

     2 * Copyright (c) 2004 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:  Some data serialization functions for Custom Commands

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef SICUSTOMCOMMANDDATA_H

    21 #define SICUSTOMCOMMANDDATA_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 #include <badesca.h>

    26 #include <nsssispeechrecognitiondataclient.h>

    27 #include <mmfcontrollerframework.h>

    28 #include "nsssispeechrecognitioncustomcommandcommon.h"

    29 

    30 

    31 /**

    32 *  Static functions to internalize and externalize some data types.

    33 *

    34 *  @lib nsssispeechrecognitioncustomcommands.lib

    35 *  @since 2.8

    36 */

    37 class SICustomCommandData // Static classes don't have Symbian prefix

    38     {

    39     public: // New functions

    40         

    41  		/**

    42 		*	Internalize a string array.

    43         * @since	2.8

    44         * @param	aBuffer             Buffer to be internalized

    45         * @return	Internalized string array

    46         */

    47         static MDesCArray* InternalizeDesCArrayL(const TDesC8& aBuffer);

    48 

    49 		/**

    50 		*	Externalize a string array.

    51         * @since	2.8

    52         * @param    aArray              Array to be externalized

    53         * @return	The buffer containing the string array

    54         */

    55         static CBufFlat* ExternalizeDesCArrayL(const MDesCArray& aArray);

    56 

    57 		/**

    58 		*	Internalize a string array.

    59         * @since	2.8

    60         * @param    aBuffer              Buffer to be internalized

    61         * @return	The array of string arrays

    62         */

    63         static RPointerArray<MDesCArray> *InternalizeDesCArrayArrayL(

    64             const TDesC8& aBuffer);

    65 

    66 		/**

    67 		*	Externalize a string array.

    68         * @since	2.8

    69         * @param    aArray              Array of string arras to be externalized.

    70         * @return	The buffer containing the array of string arrays.

    71         */

    72         static CBufFlat* ExternalizeDesCArrayArrayL(

    73 	        const RPointerArray<MDesCArray>& aArrayArray);

    74 

    75 		/**

    76 		*	Reads parameter data from TMMFMessage. TMMFMessage has 2 param slots.

    77         * @since	2.8

    78         * @param    aMessage The message to be read.

    79         * @param    aSlot The parameter slot to be read. 1 or 2.

    80         * @return	The data from slot X.

    81         */

    82         static HBufC8* ReadMessageDataLC( TMMFMessage& aMessage, TInt aSlot );

    83 

    84 		/**

    85 		*	Internalizes a pronunciatoin array.

    86         * @since	2.8

    87         * @param    aData The serialized buffer

    88         * @param    aCount How many pronunciations was saved to aData.

    89         * @param    aArray Array to be populated.

    90         */

    91         static void InternalizePronunArrayL(

    92             const TDesC8& aData,

    93             TInt aCount,

    94             RArray<TSIPronunciationID>& aArray );

    95    

    96     };

    97 

    98 #endif // SICUSTOMCOMMANDDATA_H

    99 

   100 // End of File