/*

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

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  This class extracts phone number for comparsion.

*

*/

//  INCLUDES

#include "CPhoneRawMatchNumberExtractor.h"

#include "CPhoneCntNumberParser.h"

#include <cntdb.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <cntphonenumparser.h>

#endif

// CONSTANTS

// DEPRECATED

const TUint KPhCntExtractorExtraChar = '1'; // number makes no difference.

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

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

// CCntRawPhoneNumberExtractor::CCntRawPhoneNumberExtractor

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

// might leave.

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

//

EXPORT_C CCntRawPhoneNumberExtractor::CCntRawPhoneNumberExtractor() 

: iKPhoneNumberExtraChar( KPhCntExtractorExtraChar ) 

    {

    }

// Destructor

CCntRawPhoneNumberExtractor::~CCntRawPhoneNumberExtractor()

    {

    delete iNumberParser;

    }

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

// CCntRawPhoneNumberExtractor::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCntRawPhoneNumberExtractor::ConstructL()

    {

    iNumberParser = CCntNumberParser::NewL();

    iParser = iNumberParser->CntPhoneNumberParser();

    }

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

// CCntRawPhoneNumberExtractor::Release

// 

//  Releases used memory

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

//

void CCntRawPhoneNumberExtractor::Release()

    {

    delete this;

    }

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

// CCntRawPhoneNumberExtractor::ExtractRawNumber

// 

//  DEPRECATED. 

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

//

TUint CCntRawPhoneNumberExtractor::ExtractRawNumber(

    const TDesC& /*aTextualNumber*/)

    {

    __ASSERT_DEBUG( EFalse , User::Invariant() );

    return 0;

    }

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

// CCntRawPhoneNumberExtractor::ExtractRawNumber

// 

//  Does the actual extracting

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

//

TUint CCntRawPhoneNumberExtractor::ExtractRawNumber(

    const TDesC& aTextualNumber, 

    TDes& aRawNumber)

    {

    aRawNumber.Zero();

    iParser->ExtractRawNumber( aTextualNumber , iMatchBuffer );

    if ( iMatchBuffer.Length() == 0 )

        {

        return 0;

        }

    if ( iMatchBuffer.Length() > aRawNumber.MaxLength() )

        {

        aRawNumber = iMatchBuffer.Right( aRawNumber.MaxLength() );

        }

    else

        {

        aRawNumber = iMatchBuffer;

        }

    return 0;

    }

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

// CCntRawPhoneNumberExtractor::ExtraChar() const

// 

//  DEPRECATED.

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

//

TChar CCntRawPhoneNumberExtractor::ExtraChar() const

    {

    __ASSERT_DEBUG( EFalse , User::Invariant() );

    return iKPhoneNumberExtraChar;

    }   

// End of file