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:  Base class for WV attribute constructors.

    15 *

    16 */

    17 

    18 #ifndef CPENGWVATTRIBUTECONSTRUCTBASE_H

    19 #define CPENGWVATTRIBUTECONSTRUCTBASE_H

    20 

    21 //  INCLUDES

    22 #include <E32Base.h>

    23 #include "PEngWVCspVersion.h"

    24 #include "MPEngPresenceAttrConstructorTypeImp.h"

    25 

    26 

    27 //DATA TYPES

    28 

    29 /**

    30  * Attribute WV CSP name entry.

    31  *

    32  * @since 3.0

    33  */

    34 NONSHARABLE_CLASS( TWVCspAttributeNameEntry )

    35     {

    36 public: //Data

    37 

    38     //OWN: CSP version id

    39     TPEngWVCspVersion   iCspVersion;

    40 

    41     //OWN: Attribute name for CSP version

    42     const TDesC8*   iName;

    43 

    44     //OWN: Attribute namespace for CSP version

    45     const TDesC8*   iNameSpace;

    46     };

    47 

    48 

    49 /**

    50  * Helper macro for initializing

    51  * TWVCspAttributeNameEntry with standard _LIT8.

    52  *

    53  * @since 3.0

    54  */

    55 #define LIT_AS_DESC8_PTR(aLit) (reinterpret_cast<TDesC8 const*>(&aLit.iTypeLength))

    56 

    57 

    58 

    59 

    60 

    61 // Class definition

    62 

    63 /**

    64  * Base class for WV attribute constructors.

    65  *

    66  * @lib PEngAttrLib

    67  * @since 3.0

    68  */

    69 NONSHARABLE_CLASS( CPEngWVAttributeConstructBase ) : public CBase,

    70         public MPEngPresenceAttrConstructorTypeImp

    71     {

    72 public:  // Constructors and destructor

    73 

    74     /**

    75      * Destructor.

    76      */

    77     virtual ~CPEngWVAttributeConstructBase();

    78 

    79 

    80     /**

    81      * C++ default constructor.

    82      */

    83     CPEngWVAttributeConstructBase( TPEngWVCspVersion aCurrentCspVer,

    84                                    const TWVCspAttributeNameEntry* aNameTable,

    85                                    TInt aTableCount );

    86 

    87 

    88 

    89 public: // Functions from MPEngPresenceAttrConstructorTypeImp

    90 

    91     /**

    92      * From MPEngPresenceAttrConstructorTypeImp.

    93      *

    94      * @since 3.0

    95      */

    96     TInt GetProperty( TUint aPropertyName,

    97                       TUint aPropertyLevel,

    98                       TInt& aProperty ) const;

    99     TInt GetProperty( TUint aPropertyName,

   100                       TUint aPropertyLevel,

   101                       TDes8& aProperty ) const;

   102     TInt GetPropertyPtr( TUint aPropertyName,

   103                          TUint aPropertyLevel,

   104                          TPtrC16& aProperty ) const;

   105 

   106     TAny* TypeExtension( TUint32 aType );

   107 

   108     TInt GetCurrentCspName( TPtrC8& aAttributeName,

   109                             TPtrC8& aAttributeNameSpace ) const;

   110 

   111 

   112 private: // New helpers

   113 

   114     /**

   115      * Gets the CSP name table index for given protocol version.

   116      *

   117      * @since 3.0

   118      * @param aCspVer The CSP version to get.

   119      * @return Valid index or KErrNotFound if

   120      * requested protocol isn't supported.

   121      */

   122     TInt ProtocolNameTableIndex( TPEngWVCspVersion aCspVer ) const;

   123 

   124 

   125 

   126 private: //Data

   127 

   128     //OWN: Current WV CSP version.

   129     const TPEngWVCspVersion iCurrentCspVer;

   130 

   131     //OWN: CSP protocol name table

   132     const TWVCspAttributeNameEntry*    iCspNameTable;

   133 

   134     //OWN:CSP protocol name table entry count

   135     const TInt  iCspNameTableCount;

   136 

   137     };

   138 

   139 #endif      //CPENGWVATTRIBUTECONSTRUCTBASE_H

   140 

   141 //  End of File

   142