/*

* 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 is used to parse fields to wml control from array, 

*     which is created by Wap Parser (wapp.dll).

*

*/

// INCLUDE FILES

#include "WmlFieldParser.h"             // CWmlFieldParser

#include "WmlBMSubItem30.h"             // for CWmlBMSubItem

#include "WmlBioControl.pan"

#include <wappdef.h>                    // Labels for use in array of ParsedFields

#include <bsp.h>                        // for CParsedField

#include <featmgr.h>

#include <bldvariant.hrh>

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

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

// Constructor

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

//

CWmlFieldParser::CWmlFieldParser() : iCurrentCharacteristicType(ENotSpecifyed)

    {

    }

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

// Destructor

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

//

CWmlFieldParser::~CWmlFieldParser()

    {

    delete iBm;

    }

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

// CWmlFieldParser::ParseFieldsL()

// Function goes through parsedfieldarray and creates subitems, 

// important thing is that field array has name value pairs and 

// meaning of these depends on which is the current character tag.

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

//

void CWmlFieldParser::ParseFieldsL(

    const CArrayPtrSeg<CParsedField>& aParsedFieldArray,   

    CArrayPtrSeg<CWmlSubItemBase>& aBMArray )

    {

    iBMArray = &aBMArray;

    const TInt fieldCount = aParsedFieldArray.Count();

    TPtrC fieldName;

    TPtrC fieldValue;

    TInt fieldEnum;

    for ( TInt i = 0; i < fieldCount; i++ )

        {

        fieldName.Set( aParsedFieldArray.At(i)->FieldName() );  

        fieldValue.Set( aParsedFieldArray.At(i)->FieldValue() );

		RDebug::Print(_L("FieldParser Name: %S Value: %S"), &fieldName, &fieldValue);

        // Checks if the field indicates a new characteristic type.

        // Sets the iCurrentCharacteristicType attribute!

        if( !IsCharacteristicTypeL( fieldName, fieldValue, fieldEnum ) )

            {

            // Have to check what is the current characteric type, 

            // because fields in same name need to be added 

            // differently in different types.  

            switch ( iCurrentCharacteristicType )

                {				

                case EWappCharacteristicBookmark:

                    {

                    // iBm is always created when arrived here

                    iBm->AddFieldL( fieldValue, fieldEnum);

                    break;

                    }

                default:

                    {

                    break;

                    }

                }

            }

        }

    AddCurrentBMToArrayL();

	// If bookmarks are not supported clear the array

	if ( !FeatureManager::FeatureSupported( KFeatureIdSmartmsgSMSBookmarkReceiving ) )

		{

		iBMArray->ResetAndDestroy();

		}

    }

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

// CWmlFieldParser :: CompareField

// This is used to map a fieldname to program enumerations.

// Done only because it is much faster to compare enums later

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

//

TWappParserFields CWmlFieldParser::CompareField( TPtrC aFieldName ) 

    {

    if ( !aFieldName.Compare( KWappCharAddress ) )  

        return EWappCharacteristicAddress;

    if ( !aFieldName.Compare( KWappCharBookmark ) ) 

        return EWappCharacteristicBookmark;

    if ( !aFieldName.Compare( KWappCharName ) )     

        return EWappCharacteristicName;

    if ( !aFieldName.Compare( KWappCharURL ) )      

        return EWappCharacteristicURL;

    if ( !aFieldName.Compare( KWappCharMMSURL ) )      

        return EWappCharacteristicMMSURL;

    if ( !aFieldName.Compare( KWappCharID ) )     

        return EWappCharacteristicID; 

    if ( !aFieldName.Compare( KWappISP ) )         

        return EWappISP;

    if ( !aFieldName.Compare( KWappName ) )        

        return EWappName;

    if ( !aFieldName.Compare( KWappBearer ) )      

        return EWappBearer;

    if ( !aFieldName.Compare( KWappSMSCAddress ) ) 

        return EWappSMSCAddress;

    if ( !aFieldName.Compare( KWappProxy ) )       

        return EWappProxy;

    if ( !aFieldName.Compare( KWappPort ) )        

        return EWappPort;

    if ( !aFieldName.Compare( KWappProxyType ) )       

        return EWappProxyType;

    if ( !aFieldName.Compare( KWappURL ) )         

        return EWappURL;

    if ( !aFieldName.Compare( KWappProxyAuthName ) )   

        return EWappProxyAuthName;

    if ( !aFieldName.Compare( KWappProxyAuthSecret ) ) 

        return EWappProxyAuthSecret;

    if ( !aFieldName.Compare( KWappProxyLoginType ) ) 

        return EWappProxyLoginType;

    if ( !aFieldName.Compare( KWappUSSDCode ) )        

        return EWappUSSDCode;

    if ( !aFieldName.Compare( KWappAccessPointName ) ) 

        return EWappGPRSAccessPointName;

    if ( !aFieldName.Compare( KWappCsdDial ) )       

        return EWappCsdDial;

    if ( !aFieldName.Compare( KWappCsdCallType ) )   

        return EWappCsdCallType;

    if ( !aFieldName.Compare( KWappCsdCallSpeed ) )  

        return EWappCsdCallSpeed;

    if ( !aFieldName.Compare( KWappPPPAuthType ) )   

        return EWappPPPAuthType;

    if ( !aFieldName.Compare( KWappPPPAuthName ) )   

        return EWappPPPAuthName;

    if ( !aFieldName.Compare( KWappPPPLoginType ) )  

        return EWappPPPLoginType;

    if ( !aFieldName.Compare( KWappPPPAuthSecret ) ) 

        return EWappPPPAuthSecret;

    return ENotSpecifyed;

    }

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

// CWmlFieldParser :: IsCharacteristicTypeL

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

//

TBool CWmlFieldParser::IsCharacteristicTypeL(

    TPtrC aFieldName, 

    TPtrC /*aFieldValue*/, 

    TInt& aEnumField )

    {

    aEnumField = CompareField( aFieldName );

	TBool retValue(EFalse);

    switch( aEnumField )

        {

        case EWappCharacteristicBookmark:

            {            

            AddCurrentBMToArrayL();            

            iBm = CWmlBMSubItem::NewL();

            iCurrentCharacteristicType = EWappCharacteristicBookmark;

            retValue = ETrue;

            break;

            }

        default:

            {

            retValue = EFalse;

            break;

            }

        }   

	return retValue;        

    }

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

// CWmlFieldParser :: AddCurrentBMToArrayL

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

//

void CWmlFieldParser::AddCurrentBMToArrayL()

    {

    if( iBm && iBm->IsValidL() )

        { 

        iBMArray->AppendL( iBm ); 

        iBm = NULL;

        }

    else // item is not valid and it must be deleted.

        {

        delete iBm;

        iBm = NULL;

        }

    }

//  End of File