1 /*

     2 * Copyright (c) 2003 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:  Provides methods for CSP WBXML data handling

    15 *

    16 */

    17 

    18 

    19 #ifndef CImpsWbXmlData_H

    20 #define CImpsWbXmlData_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include "ImpsDataAccessorApi.h"

    25 #include "nw_wbxml_reader.h"

    26 #include "impscommonenums.h"

    27 

    28 // CONSTANTS

    29 const TInt KImpsWbXmlMaxLength50   = 50;

    30 const TInt KImpsWbXmlMaxLength100  = 100;

    31 const TInt KImpsWbXmlMaxLength200  = 200;

    32 const TInt KImpsWbXmlMaxLength400  = 400;

    33 const TInt KImpsWbXmlNoMaxLength   = 0;

    34 

    35 // FORWARD DECLARATIONS

    36 class CImpsKey;

    37 

    38 // CLASS DECLARATION

    39 

    40 class CImpsWbXmlData : public CBase

    41     {

    42     public:  // Constructors and destructor

    43 

    44         /**

    45         * Two-phased constructor.

    46         */

    47         static CImpsWbXmlData* NewL();

    48 

    49         /**

    50         * Destructor.

    51         */

    52         virtual ~CImpsWbXmlData();

    53 

    54     public: // New functions

    55 

    56 

    57         /**

    58         * access method for integer attribute token value

    59         * @param aToken WBXML token

    60         * @return attribute token value

    61         */

    62         TUint GetWbXmlAttributeTokenValue( TInt aToken, TImpsCspVersion aCspVersion );

    63 

    64         /**

    65         * access method for string attribute token value

    66         * @param aToken WBXML token

    67         * @return attribute token value

    68         */

    69         TPtrC8 GetWbXmlAttributeStringValue( TInt aToken, TImpsCspVersion aCspVersion );

    70 

    71         /**

    72         * method returns wbxml token value corresponding to

    73         * @param aToken WBXML token

    74         * @param aValue WBXML token value

    75         * @param aMaxLength possible max string length

    76         * @return wbxml token

    77         */

    78         TUint32 GetWbXmlElementValue( TInt aToken, TUint32 aValue, TInt& aMaxLength );

    79 

    80         /**

    81         * method returns wbxml token value corresponding to

    82         * given imps engine value and possible max string length

    83         * @param aToken WBXML token

    84         * @param aValue WBXML token value

    85         * @return wbxml token

    86         */

    87         TUint32 GetWbXmlElementValue( TInt aToken, TDesC*& aValue );

    88 

    89         /**

    90         * method returns wbxml string value corresponding to

    91         * given imps engine value

    92         * @param aToken WBXML token

    93         * @param aValue WBXML token value

    94         * @return wbxml value

    95         */

    96         TPtrC8 GetWbXmlStringValue( TInt aToken, TInt aValue );

    97 

    98         /**

    99         * method returns imps engine value coresponding to given

   100         * wbxml element value if exists

   101         * @param aToken WBXML token

   102         * @param aValue WBXML token value

   103         * @return imps engine value

   104         */

   105         TInt GetImpsEngineValue( TInt aToken, TInt aValue );

   106 

   107         /**

   108         * method returns imps engine value coresponding to given

   109         * string if exists

   110         * @param aToken WBXML token

   111         * @param aValue string value

   112         * @return imps engine value

   113         */

   114         TUint32 GetImpsEngineValue( TInt aToken, TPtrC8 aValue );

   115 

   116         /**

   117         * method returns possible string corresponding to given token

   118         * @param aToken WBXML token

   119         * @param aValue WBXML token value

   120         * @return imps engine value

   121         */

   122         TPtrC GetImpsEngineDescValue( TInt aToken, TInt aValue );

   123 

   124         /**

   125         * method returns possible string corresponding to given token

   126         * @param aToken WBXML token

   127         * @param aValue WBXML token value

   128         * @return imps engine value

   129         */

   130         TPtrC8 GetImpsEngineDesc8Value( TInt aToken, TInt aValue );

   131 

   132 

   133 //        const TDesC8& GetAttributeStringByToken(TInt aToken);

   134 

   135     private:

   136 

   137         /**

   138         * C++ default constructor.

   139         */

   140         CImpsWbXmlData();

   141 

   142         /**

   143         * By default constructor is private.

   144         */

   145         void ConstructL();

   146 

   147     };

   148 

   149 #endif      // ?INCLUDE_H   

   150 

   151 // End of File