/*

* Copyright (c) 2004 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:   Implementation of the class CWlanTables

*

*/

// INCLUDE FILES

#include "cdclogger.h"

#include "cdcwlantables.h"

#include <wlancontainer.h>

// CONSTANTS

/// Modem bearer names for WLAN connection methods

_LIT( KWlanBearerName, "WLANBearer" );

_LIT( KWlanBearerAgent, "wlanagt.agt" );

_LIT( KWlanBearerNif, "wlannif" );

_LIT( KWlanLDDName, "not used" );

_LIT( KWlanPDDName, "not used" );

const TInt KWlanLastSocketActivityTimeout = -1;

const TInt KWlanLastSessionClosedTimeout = 1;

const TInt KWlanLastSocketClosedTimeout = -1;

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

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

// CWlanTables::NewL

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

//

CWlanTables* CWlanTables::NewL()

    {

    CWlanTables* self = new ( ELeave ) CWlanTables;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CWlanTables::CWlanTables

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

//

CWlanTables::CWlanTables()

    {

    //no implementation needed

    }

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

// CWlanTables::ConstructL

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

//

void CWlanTables::ConstructL()

    {

    iSession = CMDBSession::NewL( CMDBSession::LatestVersion() );

    }

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

// CWlanTables::~CWlanTables

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

//

CWlanTables::~CWlanTables()

    {

    if ( iSession )

        {

        iSession->Close();

        delete iSession; 

        }

    }

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

// CreateWlanServiceTableL

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

//

void CWlanTables::CheckAndCreateTablesL()

    {

    // Check WLAN Device Settings Table (creates if does not exist).

    CreateWlanDeviceSettingsTableL();

    // Check WLAN Service Table (creates if does not exist).

    CreateWlanServiceTableL();

    // Check WLAN Secondary SSID Table (creates if does not exist).

    CreateWlanSecSSIDTableL();

    // Check WLAN bearer record (creates if does not exist).

    CreateWlanBearerRecordL();    

    }

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

// CreateWlanServiceTableL

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

//

void CWlanTables::CreateWlanServiceTableL()

    {

    //checks whether table exists

    TInt error( KErrNone );

    TRAP( error, CCDWlanServiceRecord::TableIdL( *iSession ) );

    if( error == KErrNotFound )

        {    

        //table not found -- add new table

        CCDWlanServiceRecord::CreateTableL( *iSession );

        //check result

        TRAP( error, CCDWlanServiceRecord::TableIdL( *iSession ) );

        if ( error == KErrNone )

            {

            CLOG_WRITE( "Added WLAN service table" )

            }

        }

    else if ( error == KErrNone)

        {

            CLOG_WRITE( "WLAN service table already exists" )

        }

    else

        {

        //do nothing             

        }

    }

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

// CreateWlanDeviceTableL

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

//

void CWlanTables::CreateWlanDeviceSettingsTableL()

    {

    //checks whether table exists

    TInt error( KErrNone );

    TRAP( error, CCDWlanDeviceSettingsRecord::TableIdL( *iSession ) );

    if( error == KErrNotFound )

        {    

        //table not found -- add new table

        CCDWlanDeviceSettingsRecord::CreateTableL( *iSession );

        //check result

        TRAP( error, CCDWlanDeviceSettingsRecord::TableIdL( *iSession ) );

        if ( error == KErrNone )

            {

            CLOG_WRITE( "Added Device Settings table" )

            }

        }

    else if ( error == KErrNone)

        {

        CLOG_WRITE( "Device Settings table already exists" )

        }

    else

        {

        //do nothing             

        }

    }

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

// CreateWlanSecSSIDTableL

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

//

void CWlanTables::CreateWlanSecSSIDTableL()

    {

    //checks whether table exists

    TInt error( KErrNone );

    TRAP( error, CCDWLANSecSSIDTable::TableIdL( *iSession ) );

    if( error == KErrNotFound )

        {    

        //table not found -- add new table

        CCDWLANSecSSIDTable::CreateTableL( *iSession );

        //check result

        TRAP( error, CCDWLANSecSSIDTable::TableIdL( *iSession ) );

        if ( error == KErrNone )

            {

            CLOG_WRITE( "Added Secondary SSID table" )

            }

        }

    else if ( error == KErrNone)

        {

        CLOG_WRITE( "Secondary SSID table already exists" )

        }

    else

        {

        //do nothing             

        }

    }

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

// CreateWlanBearerRecordL

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

//

void CWlanTables::CreateWlanBearerRecordL()

    {

	CCDLANBearerRecord* record = static_cast<CCDLANBearerRecord*>

                ( CCDRecordBase::RecordFactoryL( KCDTIdLANBearerRecord ) );

    CleanupStack::PushL( record );    

   	record->iRecordName.SetL( TPtrC( KWlanBearerName ) );

    if ( !record->FindL( *iSession ) )

        { // bearer not found -> create dummy values. Copied from CmManager initialization.               

        record->SetRecordId( KCDNewRecordRequest );

        record->iBearerAgent.SetL( KWlanBearerAgent );

        record->iRecordName.SetL( KWlanBearerName );

        record->iLanBearerNifName.SetL( KWlanBearerNif );

        record->iLanBearerLddName.SetL( KWlanLDDName );

        record->iLanBearerPddName.SetL( KWlanPDDName );

        record->iLastSocketActivityTimeout.SetL(

                                ( TUint32 )KWlanLastSocketActivityTimeout );

        record->iLastSessionClosedTimeout.SetL(

                                (TUint32 )KWlanLastSessionClosedTimeout );

        record->iLastSocketClosedTimeout.SetL(

                                ( TUint32 )KWlanLastSocketClosedTimeout );

        record->StoreL( *iSession );

        CLOG_WRITE( "Added WLAN bearer record" );

        }

    else

		{

		CLOG_WRITE( "WLAN bearer record already exists" );

		}

    CleanupStack::PopAndDestroy( record );

    }

//  End of File.