1 /*

     2 * Copyright (c) 2002-2004 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 the License "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:  ?Description

    15 *

    16 */

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include "FileExt.h"

    22 #include "HeaderField.h"

    23 

    24 // EXTERNAL DATA STRUCTURES

    25 //extern  ?external_data;

    26 

    27 // EXTERNAL FUNCTION PROTOTYPES  

    28 //extern ?external_function( ?arg_type,?arg_type );

    29 

    30 // CONSTANTS

    31 //const ?type ?constant_var = ?constant;

    32 

    33 // MACROS

    34 //#define ?macro ?macro_def

    35 

    36 // LOCAL CONSTANTS AND MACROS

    37 //const ?type ?constant_var = ?constant;

    38 //#define ?macro_name ?macro_def

    39 

    40 // MODULE DATA STRUCTURES

    41 //enum ?declaration

    42 //typedef ?declaration

    43 

    44 // LOCAL FUNCTION PROTOTYPES

    45 //?type ?function_name( ?arg_type, ?arg_type );

    46 

    47 // FORWARD DECLARATIONS

    48 //class ?FORWARD_CLASSNAME;

    49 

    50 // ============================= LOCAL FUNCTIONS ===============================

    51 void Trim( TPtrC8& aTrim )

    52     {

    53     if( aTrim.Length() == 0 )

    54         {

    55         return;

    56         }

    57 

    58     TInt start = 0;

    59 

    60     for( ; start < aTrim.Length() && TChar(aTrim[start]).IsSpace(); ++start ){};

    61 

    62     TInt end = aTrim.Length()-1;

    63     for( ; end >= start && TChar(aTrim[end]).IsSpace(); --end ){};

    64 

    65     aTrim.Set( aTrim.Mid( start, (end+1)-start ) );

    66     }

    67 

    68 // ============================ MEMBER FUNCTIONS ===============================

    69 

    70 // -----------------------------------------------------------------------------

    71 // CHeaderField::CHeaderField

    72 // C++ default constructor can NOT contain any code, that

    73 // might leave.

    74 // -----------------------------------------------------------------------------

    75 //

    76 CHeaderField::CHeaderField( TInt aFieldIndex )

    77     :iFieldIndex( aFieldIndex )

    78     {

    79     }

    80 

    81 // -----------------------------------------------------------------------------

    82 // CHeaderField::ConstructL

    83 // Symbian 2nd phase constructor can leave.

    84 // -----------------------------------------------------------------------------

    85 //

    86 void CHeaderField::ConstructL( const TDesC8* aFieldname,

    87                                const TDesC8* aFieldRawData )

    88     {

    89     if( aFieldname && aFieldRawData )

    90         {

    91         TPtrC8 name( *aFieldname );

    92         TPtrC8 rawData( *aFieldRawData );

    93 

    94         Trim( name );

    95         Trim( rawData );

    96 

    97         ReallocateStringL( iFieldName, name );

    98         ReallocateStringL( iFieldRawData, rawData );

    99         }

   100     }

   101 

   102 // -----------------------------------------------------------------------------

   103 // CHeaderField::NewL

   104 // Two-phased constructor.

   105 // -----------------------------------------------------------------------------

   106 //

   107 CHeaderField* CHeaderField::NewL( const TDesC8* aFieldname,

   108                                   const TDesC8* aFieldRawData,

   109                                   TInt aFieldIndex )

   110     {

   111     CHeaderField* self = new( ELeave ) CHeaderField( aFieldIndex );

   112     

   113     CleanupStack::PushL( self );

   114     self->ConstructL( aFieldname, aFieldRawData );

   115     CleanupStack::Pop();

   116 

   117     return self;

   118     }

   119 

   120     

   121 // Destructor

   122 CHeaderField::~CHeaderField()

   123     {

   124     delete iFieldName;

   125     delete iFieldRawData;

   126     }

   127 

   128 // -----------------------------------------------------------------------------

   129 // CHeaderField::LoadHeaderInfoL

   130 // ?implementation_description

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

   132 // -----------------------------------------------------------------------------

   133 //

   134 void CHeaderField::LoadHeaderInfoL( RFile& aInFile )

   135     {

   136     ReadHBufCL( aInFile, iFieldName );

   137     ReadHBufCL( aInFile, iFieldRawData );

   138     }

   139 

   140 // -----------------------------------------------------------------------------

   141 // CHeaderField::Int

   142 // ?implementation_description

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

   144 // -----------------------------------------------------------------------------

   145 //

   146 TInt CHeaderField::Int() const

   147     {

   148     TLex8 temp( *iFieldRawData );

   149     TInt value( 0 );

   150 

   151     temp.Val( value );

   152 

   153     return value;

   154     }

   155 

   156 //  End of File