/*

* 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:   Class to contain SUPL parameters

*

*/

#include <CWPCharacteristic.h>

#include <CWPParameter.h>

#include <commdb.h>

#include "epos_comasupltrace.h"

#include "epos_comasuplparameters.h"

#include "epos_omasuplprovhandler.pan"

#include "epos_omasuplprovhandler.hrh"

_LIT( KTraceSuplParams, "epos_comasuplparameters.cpp" );

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

// COMASuplParameters::NewL

// 

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

//

COMASuplParameters* COMASuplParameters::NewL( COMASuplTrace* aTrace )

    {

    COMASuplParameters* self = COMASuplParameters::NewLC( aTrace ); 

    CleanupStack::Pop( self );

    return self;

    }

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

// COMASuplParameters::NewLC

// 

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

//

COMASuplParameters* COMASuplParameters::NewLC( COMASuplTrace* aTrace )

    {

    COMASuplParameters* self = new ( ELeave ) COMASuplParameters ( aTrace );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// COMASuplParameters::Destructor

// 

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

//

COMASuplParameters::~COMASuplParameters()

    {

    delete iSuplSettingParams;    

    }

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

// COMASuplParameters::ParameterValue

// Returns the parameter value

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

//

const TDesC& COMASuplParameters::ParameterValue( TInt aParamID ) const

    {

    TInt count = iSuplSettingParams->Count();

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

        {

        if ( iSuplSettingParams->At( i )->ID() == aParamID )

            {

            return iSuplSettingParams->At( i )->Value();

            }

        }

    return KNullDesC;

    }

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

// COMASuplParameters::AssociatedIapId

// 

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

//

TUint32 COMASuplParameters::AssociatedIapId()

    {

    TPckgBuf<TUint32> pckg;

    pckg() = 0;

    if ( iNapDef )

        {

        const TDesC8& data = iNapDef->Data();

        pckg.Copy( data );

        }

    return pckg();

    }

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

// COMASuplParameters::AssociatedIapName

//

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

//

HBufC* COMASuplParameters::AssociatedIapNameL( TUint32 aWapId, 

                                                   CCommsDatabase* aCommsDb ) const

    {

	CCommsDbTableView* tableView = aCommsDb->OpenIAPTableViewMatchingBearerSetLC( 

	                        ECommDbBearerCSD|ECommDbBearerGPRS, 

	                        ECommDbConnectionDirectionOutgoing );

	TInt rc = tableView->GotoFirstRecord();

	HBufC* iapName = NULL;

   	TUint32 iapID;

    while ( rc == KErrNone ) 

   	    {

        tableView->ReadUintL( TPtrC( COMMDB_ID ), iapID );

        if ( iapID == aWapId ) 

            {

            iapName = tableView->ReadLongTextLC( TPtrC( COMMDB_NAME ) );

            CleanupStack::Pop();    // iapName

            break;

            }

        rc = tableView->GotoNextRecord();

        }

    CleanupStack::PopAndDestroy();  // tableView

    return iapName;

    }

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

// COMASuplParameters::IsValid

// 

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

//

TBool COMASuplParameters::IsValid() const

    {

    // Check APPID

    const TDesC& appID = ParameterValue( EWPParameterAppID );

    if ( appID == KApplicationSupl )

        {

        return ETrue;

        }

    return EFalse;

    }

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

// COMASuplParameters::VisitL

// 

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

//

void COMASuplParameters::VisitL( CWPCharacteristic& aCharacteristic )

    {

    iTrace->Trace( _L("COMASuplParameters::VisitL(CWPCharacteristic) Start"), KTraceSuplParams, __LINE__ );

    switch ( aCharacteristic.Type() )

        {	

        case KWPAppAddr:

            aCharacteristic.AcceptL( *this );

            break;

        default:

            break;

        }

    }

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

// COMASuplParameters::VisitL

// 

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

//

void COMASuplParameters::VisitL( CWPParameter& aParameter )

    {

    iTrace->Trace( _L("COMASuplParameters::VisitL(CWPParameter) Start"), 

                                    KTraceSuplParams, __LINE__ );    

    switch( aParameter.ID() )

        {

        case EWPParameterAppID:

        case EWPParameterName:

        case EWPParameterProviderID:

        case EWPParameterAddr:

            iSuplSettingParams->AppendL( &aParameter );

            break;

        default:

            break;

        }

    }

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

// COMASuplParameters::VisitLinkL

// 

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

//

void COMASuplParameters::VisitLinkL( CWPCharacteristic& aCharacteristic )

    {

    iTrace->Trace( _L("COMASuplParameters::VisitLinkL(CWPCharacteristic) Start"), 

                                    KTraceSuplParams, __LINE__ );    

    if ( aCharacteristic.Type() ==  KWPNapDef )

        {

        iNapDef = &aCharacteristic;

        }

    }

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

// COMASuplParameters::Constructor

// 

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

//

COMASuplParameters::COMASuplParameters( COMASuplTrace* aTrace )

    {

    iTrace = aTrace;

    }

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

// COMASuplParameters::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void COMASuplParameters::ConstructL()

    {

    // average setting contains 10 items

    iSuplSettingParams = new ( ELeave ) CArrayPtrFlat<CWPParameter>( 

    KArrayGranularity );

    }