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 two helper functions for the database: 

    15 *                 read and write a boolean value into a stream.

    16 *

    17 */

    18 

    19 

    20 

    21 // INCLUDE FILES

    22 

    23 #include "CbsStreamHelper.h"

    24 

    25 // ================= MEMBER FUNCTIONS =======================

    26 

    27 // -----------------------------------------------------------------------------

    28 // CbsStreamHelper::ReadBoolL

    29 // Reads a boolen value from a stream.

    30 // (other items were commented in a header).

    31 // -----------------------------------------------------------------------------

    32 //

    33 TBool CbsStreamHelper::ReadBoolL( 

    34     RReadStream& aStream )

    35     {

    36     TInt8 integer;

    37     aStream >> integer;

    38 

    39     TBool result( ETrue );

    40     switch ( integer )

    41         {

    42         case 0:

    43             result = EFalse;

    44             break;

    45 

    46         case 1:

    47             result = ETrue;

    48             break;

    49 

    50         default:

    51             User::Leave( KErrCorrupt );

    52             break;

    53         }

    54 

    55     return result;

    56     }

    57 

    58 // -----------------------------------------------------------------------------

    59 // CbsStreamHelper::WriteBoolL

    60 // Writes a boolen value to a stream.

    61 // (other items were commented in a header).

    62 // -----------------------------------------------------------------------------

    63 //

    64 void CbsStreamHelper::WriteBoolL( 

    65     RWriteStream& aStream, 

    66     TBool aBool )

    67     {

    68     TInt8 integer;

    69     if ( aBool == EFalse ) 

    70         {

    71         integer = 0;

    72         }

    73     else 

    74         {

    75         integer = 1;

    76         }

    77     aStream << integer;

    78     }

    79 

    80 // ========================== OTHER EXPORTED FUNCTIONS =========================

    81 

    82 // End of File