/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  ?Description

*

*/

// INCLUDE FILES

#include "FileExt.h"

#include "HeaderField.h"

// EXTERNAL DATA STRUCTURES

//extern  ?external_data;

// EXTERNAL FUNCTION PROTOTYPES  

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

// CONSTANTS

//const ?type ?constant_var = ?constant;

// MACROS

//#define ?macro ?macro_def

// LOCAL CONSTANTS AND MACROS

//const ?type ?constant_var = ?constant;

//#define ?macro_name ?macro_def

// MODULE DATA STRUCTURES

//enum ?declaration

//typedef ?declaration

// LOCAL FUNCTION PROTOTYPES

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

// FORWARD DECLARATIONS

//class ?FORWARD_CLASSNAME;

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

void Trim( TPtrC8& aTrim )

    {

    if( aTrim.Length() == 0 )

        {

        return;

        }

    TInt start = 0;

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

    TInt end = aTrim.Length()-1;

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

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

    }

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

// -----------------------------------------------------------------------------

// CHeaderField::CHeaderField

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

// might leave.

// -----------------------------------------------------------------------------

//

CHeaderField::CHeaderField( TInt aFieldIndex )

    :iFieldIndex( aFieldIndex )

    {

    }

// -----------------------------------------------------------------------------

// CHeaderField::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CHeaderField::ConstructL( const TDesC8* aFieldname,

                               const TDesC8* aFieldRawData )

    {

    if( aFieldname && aFieldRawData )

        {

        TPtrC8 name( *aFieldname );

        TPtrC8 rawData( *aFieldRawData );

        Trim( name );

        Trim( rawData );

        ReallocateStringL( iFieldName, name );

        ReallocateStringL( iFieldRawData, rawData );

        }

    }

// -----------------------------------------------------------------------------

// CHeaderField::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

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

                                  const TDesC8* aFieldRawData,

                                  TInt aFieldIndex )

    {

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

    CleanupStack::PushL( self );

    self->ConstructL( aFieldname, aFieldRawData );

    CleanupStack::Pop();

    return self;

    }

// Destructor

CHeaderField::~CHeaderField()

    {

    delete iFieldName;

    delete iFieldRawData;

    }

// -----------------------------------------------------------------------------

// CHeaderField::LoadHeaderInfoL

// ?implementation_description

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

// -----------------------------------------------------------------------------

//

void CHeaderField::LoadHeaderInfoL( RFile& aInFile )

    {

    ReadHBufCL( aInFile, iFieldName );

    ReadHBufCL( aInFile, iFieldRawData );

    }

// -----------------------------------------------------------------------------

// CHeaderField::Int

// ?implementation_description

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

// -----------------------------------------------------------------------------

//

TInt CHeaderField::Int() const

    {

    TLex8 temp( *iFieldRawData );

    TInt value( 0 );

    temp.Val( value );

    return value;

    }

//  End of File