/*

 * ==============================================================================

 * Copyright (c) 2009 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:

 * 

 * ==============================================================================

 */

#include <featurecontrol.h>

#include <featmgr.h>

#include <stringresourcereader.h>

#include <data_caging_path_literals.hrh> 

#include <bautils.h>

#include <dcmo.rsg>

#include "wlanctrldcmoadapter.h"

_LIT( KWlanCtrlProperty, "WLAN" );

_LIT( KDisableWlanDescription, "Used to enable/disable the WLAN connectivity." ); // Description

_LIT( KRuntimeResourceFileName, "z:dcmo.rsc" );

TDCMOStatus CWLanCtrlDCMOAdapter::MapFeatureControlError( TInt aErrorCode )

    {

    TDCMOStatus status( EDcmoFail );

    switch ( aErrorCode )

        {

        case KErrNone:

            status = EDcmoSuccess;

            break;

        case KErrPermissionDenied:

        case KErrAccessDenied:

            status = EDcmoAccessDenied;

            break;

        case KErrNotFound:

            status = EDcmoNotFound;

            break;

        default:

            break;

        }

    return status;

    }

// Construction and destruction functions

CWLanCtrlDCMOAdapter* CWLanCtrlDCMOAdapter::NewL( TAny* aParams )

	{

	CWLanCtrlDCMOAdapter* self = new ( ELeave ) CWLanCtrlDCMOAdapter( aParams );  

	CleanupStack::PushL( self );

	self->ConstructL(); 

	CleanupStack::Pop();

	return self;

	}

CWLanCtrlDCMOAdapter::~CWLanCtrlDCMOAdapter()

	{	

	FeatureManager::UnInitializeLib();

	delete iProperty;

	delete iDescription;

	}

CWLanCtrlDCMOAdapter::CWLanCtrlDCMOAdapter( TAny* aInitParams )

:  iInitParams( ( CDCMOInterface::TDCMOInterfaceInitParams* ) aInitParams )

	{

	// See ConstructL() for initialisation completion.

	}

void CWLanCtrlDCMOAdapter::ConstructL()

	{	

	// Set up the data to pass back

	iProperty = KWlanCtrlProperty().AllocL();

	iDescription = KDisableWlanDescription().AllocL();

    FeatureManager::InitializeLibL();

	}

// Implementation of CDCMOInterface

TDCMOStatus CWLanCtrlDCMOAdapter::SetDCMOPluginIntAttributeValueL(TDCMONode aId, TInt aValue)

{

	TDCMOStatus status(EDcmoFail);

	TInt err( KErrNone );

	switch( aId )

	{

		case EDenyUserEnable:

		    status = EDcmoNotSupported;

		    break;

		case ENotifyUser:

		    status = EDcmoNotSupported;

			break;

		case EEnable:	

		    {

            RFeatureControl featureControl;

            TUid wlanUid( TUid::Uid( KFeatureIdProtocolWlan ) ); 

            err = featureControl.Connect();

            if ( err == KErrNone )

                {

                if( aValue == 0 )

                    {

                    // Disable WLAN

                    err = featureControl.DisableFeature( wlanUid );

		            }

                else if ( aValue == 1 )

                    {

                    // Enable WLAN

                    err = featureControl.EnableFeature( wlanUid );

                    }

                status = MapFeatureControlError( err );

                featureControl.Close();

                }

		    }

		    break;

		default:

		    break;

	}

	return status;

}

TDCMOStatus CWLanCtrlDCMOAdapter::GetDCMOPluginIntAttributeValueL(TDCMONode aId, TInt& aValue)

{

	TDCMOStatus status( EDcmoSuccess );

	switch(aId)

	{

		case EGroup: 

		    aValue = EConnectivity;

		    break;

		case EAttached:

		    aValue = EFalse;

		    break;

		case EEnabled:	

		    aValue = FeatureManager::FeatureSupported( KFeatureIdProtocolWlan );		    

		    break;    

		case EDenyUserEnable:

		    aValue = EFalse;

		    break; 

		case ENotifyUser:

		    aValue = ETrue;

		    break;

		case EEnable:

		    status = EDcmoAccessDenied;

		    break;

		default:

		    break;

	}

	return status;

}

TDCMOStatus CWLanCtrlDCMOAdapter::SetDCMOPluginStrAttributeValueL( TDCMONode   /* aId */, 

                                                                   const TDes& /* aStrValue */ )

{

	// Nothing to do

	TDCMOStatus status( EDcmoFail );

	return status;	

}

TDCMOStatus CWLanCtrlDCMOAdapter::GetDCMOPluginStrAttributeValueL( TDCMONode aId, TDes& aStrValue ) 

{

	TDCMOStatus status( EDcmoSuccess );

	switch( aId )

	{

		case EProperty: 	

		    aStrValue = *iProperty;

		    break;

		case EDescription:	

		    aStrValue = *iDescription;

		    break;

		default:			

		    status = EDcmoNotFound;

		    break;

	}

	return status;

}

void CWLanCtrlDCMOAdapter::GetLocalizedNameL( HBufC*& aLocName )

    {

    TFileName myFileName;

    TParse* parseObj = new(ELeave) TParse();

    TInt errInt = parseObj->Set( KRuntimeResourceFileName(), &KDC_RESOURCE_FILES_DIR, NULL );

    myFileName = parseObj->FullName();

    delete parseObj;

    CStringResourceReader* resReader = CStringResourceReader::NewL( myFileName );

    TPtrC buf;

    buf.Set(resReader->ReadResourceString(R_DM_RUN_TIME_VAR_WLAN)); 

    aLocName = buf.AllocL() ; 

    delete resReader;

    }