1 /*

     2 * Copyright (c) 2007 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 #ifndef __CMSCONTACTBASE__

    21 #define __CMSCONTACTBASE__

    22 

    23 // INCLUDES

    24 #include <s32std.h>

    25 

    26 const TInt KStreamBufferDefaultSizeText             = 256;

    27 const TInt KStreamBufferDefaultSizeBinary           = 2048;

    28 

    29 class RCmsContact;

    30 

    31 // CLASS DECLARATION

    32 class CCmsContactBase : public CActive

    33     {

    34     public:

    35 

    36         /**

    37     	* Get a pointer to the 16-bit stream buffer

    38         *

    39         * @return TAny* Pointer to the stream buffer

    40     	*/

    41         TPtr* StreamDesc16();

    42             

    43         /**

    44     	* Get a pointer to the 8-bit stream buffer

    45         *

    46         * @return TAny* Pointer to the stream buffer

    47     	*/

    48         TPtr8* StreamDesc8();

    49                 

    50         /**

    51 	    * Check whether this is a binary field

    52         *

    53         * @return TBool Binary or not

    54 	    */

    55 		TBool IsBinary() const;

    56 

    57         /**

    58     	* Activate this object and return its request status

    59         *

    60         * @return TRequestStatus& Request status

    61     	*/

    62         TRequestStatus& Activate();

    63 

    64 		/**

    65     	* Destructor

    66     	*/

    67 		~CCmsContactBase();

    68 

    69     protected:

    70         

    71         /**

    72 	    * C++ constructor is private

    73         * 

    74         * @return CCmsContactFieldInfo

    75 	    */

    76         CCmsContactBase( RCmsContact& aContact );

    77         

    78         /**

    79 	    * C++ constructor is private

    80         * 

    81         * @param RCmsContact& Contact handle

    82         * @param TRequestStatus& Request status of the caller

    83         * @return CCmsContactFieldInfo

    84 	    */

    85         CCmsContactBase( RCmsContact& aContact, TRequestStatus& aClientStatus );

    86 

    87         /**

    88 	    * Symbian second-phase constructor

    89         * 

    90         * @return void

    91 	    */

    92         void BaseConstructL();

    93         

    94         /**

    95 	    * Reallocate the stream buffer

    96         * 

    97         * @param TInt The size of the new buffer

    98         * @return void

    99 	    */

   100         void ReAllocBufferL( TInt aBufferSize );

   101         

   102         /**

   103 	    * Reallocate the stream buffer

   104         * 

   105         * @param TInt The size of the new buffer

   106         * @return void

   107 	    */

   108         void HandleError();

   109 

   110     private:

   111         

   112         /**

   113 	    * Reallocate the stream buffer

   114         * 

   115         * @param TInt The size of the new buffer

   116         * @return void

   117 	    */

   118         void DoCancel();

   119 

   120     protected : // data

   121         

   122         TPtr                                           iStreamDesc16;

   123         TPtr8                                          iStreamDesc8;

   124         TBool                                          iBinary;

   125         HBufC*                                         iStreamBuffer16;

   126         HBufC8*                                        iStreamBuffer8;

   127         RCmsContact&                                   iContact;

   128         TRequestStatus*                                iClientStatus;

   129     };

   130 

   131 #endif  //__CMSCONTACTFIELD__

   132 

   133 

   134 // End of File