/*

* Copyright (c) 2005 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:   SUPL settings class

*

*/

#include <CWPParameter.h>

#include <WPAdapterUtil.h>

#include <ApUtils.h>

#include "epos_comasupltrace.h"

#include "epos_comasuplsettings.h"

#include "epos_comasuplsettingsrepository.h"

#include "epos_comasuplparameters.h"

#include "epos_omasuplprovhandler.pan"

#include "epos_omasuplprovhandler.hrh"

#include <epos_omasuplprovhandlerres.rsg>

_LIT( KTraceSuplSettings, "epos_comasuplsettings.cpp" );

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

// COMASuplSettings::NewL

// Factory method that creates an instance of COMASuplSettings

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

//

COMASuplSettings* COMASuplSettings::NewL( COMASuplParameters* aItem, COMASuplTrace* aTrace )

    {

    COMASuplSettings* self = new ( ELeave ) COMASuplSettings( aItem, aTrace );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// Destructor

//

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

//

COMASuplSettings::~COMASuplSettings()

    {

    delete iDefaultName;

    delete iItem;

    }

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

// COMASuplSettings::SaveL

//

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

//

void COMASuplSettings::SaveL( COMASuplSettingsRepository* aRepository )

    {

    iTrace->Trace( _L( "COMASuplSettings::SaveL() Start" ), KTraceSuplSettings, __LINE__ );

     HBufC* iapn = NULL;                                       

     _LIT(KNull, "");

     TUint32 iapID = 0;                                      

    // Retrieve APN from Comms DB

    TRAPD(err, iapID = IapIdFromWapIdL( iItem->AssociatedIapId() ) );

    if(err == KErrNone)

    {

    	iapn = iItem->AssociatedIapNameL( iapID, iCommsDb );

    	if ( iapn == NULL )

        {

        iTrace->Trace( _L( "Error Retrieving APN from CommsDB" ), 

                                            KTraceSuplSettings, __LINE__ );

    	User::Leave(KErrNotFound);    

        }

    }

    // Retrieve HSLP Address

    const TDesC& hslp = iItem->ParameterValue( EWPParameterAddr );

    if(iapn!=NULL)

    {

    CleanupStack::PushL( iapn );

    aRepository->SaveL(iapn->Des(), hslp);

    CleanupStack::PopAndDestroy();

  	}

		else

		aRepository->SaveL(KNull, hslp);

    }

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

// COMASuplSettings::SummaryText

//

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

//

const TDesC& COMASuplSettings::SummaryText()

    {    

    return *iDefaultName;

    }

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

// COMASuplSettings::SetDefaultNameL

//

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

//

void COMASuplSettings::SetDefaultNameL( const TDesC& aDefaultName )

    {

    if ( aDefaultName.Length() )

    	{

	    HBufC* temp = aDefaultName.AllocL();

	    delete iDefaultName;

	    iDefaultName = temp;

    	}

    }

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

// COMASuplSettings::SetCommsDataBase

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

//

void COMASuplSettings::SetCommsDataBase( CCommsDatabase& aCommsDataBase )

    {

    iCommsDb = &aCommsDataBase;

    }

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

// COMASuplSettings::IapIdFromWapIdL

//

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

//

TUint32 COMASuplSettings::IapIdFromWapIdL( TUint32 aWapId ) const

    {

    CApUtils* apUtils = CApUtils::NewLC( *iCommsDb );

    TUint32 iapId = NULL;

    iapId = apUtils->IapIdFromWapIdL( aWapId );

    __ASSERT_ALWAYS( iapId, Panic( SuplAdapterInvalidId ) );

    CleanupStack::PopAndDestroy( apUtils );

    return iapId;

    }

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

// COMASuplSettings::COMASuplSettings

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

// might leave.

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

//

COMASuplSettings::COMASuplSettings( COMASuplParameters* aItem, COMASuplTrace* aTrace )

                                    :iItem( aItem )

    {

    iTrace = aTrace;

    }

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

// COMASuplSettings::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void COMASuplSettings::ConstructL()

    { 

    TFileName fileName;

    Dll::FileName( fileName );

    iDefaultName = WPAdapterUtil::ReadHBufCL( fileName, KSuplAdapter, 

                                R_QTN_SM_DEFAULT_SUPL_NAME );

    }