/*

* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 WlanWsaScan class

*

*/

/*

* %version: 15 %

*/

#include "config.h"

#include "UmacWsaScan.h"

#include "UmacContextImpl.h"

#ifndef NDEBUG 

const TInt8 WlanWsaScan::iName[] = "wsa-scan";

#endif

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

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

// 

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

//

WlanWsaScan::~WlanWsaScan() 

    {

    iChannels = NULL;

    iSsid = NULL;    

    }

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

// 

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

//

void WlanWsaScan::Entry( WlanContextImpl& aCtxImpl )

    {

    // mark WSA cmd active

    aCtxImpl.ActivateWsaCmd();

    OsTracePrint( KWsaCmdStateDetails, 

        (TUint8*)("UMAC: WlanWsaScan::Entry: iMaxTransmitRate: 0x%08x"), 

        iMaxTransmitRate );

    OsTracePrint( KWsaCmdStateDetails, 

        (TUint8*)("UMAC: WlanWsaScan::Entry: iScanType: %d"), iScanType );

    OsTracePrint( KWsaCmdStateDetails, 

        (TUint8*)("UMAC: WlanWsaScan::Entry: iNumOfProbeRequests: %d"),  

        iNumOfProbeRequests );

    OsTracePrint( KWsaCmdStateDetails, 

        (TUint8*)("UMAC: WlanWsaScan::Entry: iSplitScan: %d"), iSplitScan );

    OsTracePrint( KWsaCmdStateDetails, 

        (TUint8*)("UMAC: WlanWsaScan::Entry: iNumOfSSID: %d"), iNumOfSSID );

#ifndef NDEBUG 

    if ( iNumOfSSID )

        {

        TUint8 ssidTraceBuf[KMaxSSIDLength + 1]; // + 1 for NULL termination

        OsTracePrint( KWsaCmdStateDetails, 

            (TUint8*)("UMAC: WlanWsaScan::Entry: SSIDs:") );

        const WHA::SSSID* ssid_end = iSsid + iNumOfSSID;     

        for ( const WHA::SSSID* ssid_ptr = iSsid 

            ; ssid_ptr != ssid_end ; ++ssid_ptr )

            {

            // trace the SSIDs 

            os_memset( ssidTraceBuf, 0, sizeof( ssidTraceBuf ) );

            os_memcpy( ssidTraceBuf, ssid_ptr->iSSID, ssid_ptr->iSSIDLength );

            OsTracePrint( KWsaCmdStateDetails, (TUint8*)

                ("UMAC: WlanWsaScan::Entry: SSID length: %d, SSID:"),

                ssid_ptr->iSSIDLength );

            OsTracePrint( KWsaCmdStateDetails, ssidTraceBuf );

            }

        }

#endif // !NDEBUG 

    OsTracePrint( KWsaCmdState, (TUint8*)

        ("UMAC: WHA-CMD-Scan") );

    // execute the command

    aCtxImpl.Wha().Scan( 

        iMaxTransmitRate, 

        iBand,

        iNumOfChannels,

        iChannels, 

        iScanType, 

        iNumOfProbeRequests, 

        iSplitScan, 

        iNumOfSSID, 

        iSsid );

    }

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

// 

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

//

void WlanWsaScan::Set(             

    WlanContextImpl& /*aCtxImpl*/,

    TUint32 aMaxTransmitRate, 

    WHA::TBand aBand,

    TUint8 aNumOfChannels,

    const WHA::SChannels* aChannels, 

    WHA::TScanType aScanType,

    TUint8 aNumOfProbeRequests,

    TBool aSplitScan,

    TUint8 aNumOfSSID,

    const WHA::SSSID* aSSID )

    {

    iMaxTransmitRate = aMaxTransmitRate;

    iBand = aBand;

    iNumOfChannels = aNumOfChannels;

    iChannels = aChannels;

    iScanType = aScanType;

    iNumOfProbeRequests = aNumOfProbeRequests;

    iSplitScan = aSplitScan;

    iNumOfSSID = aNumOfSSID;

    iSsid = aSSID;

    }

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

// 

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

//

void WlanWsaScan::CommandResponse( 

    WlanContextImpl& aCtxImpl, 

    WHA::TCommandId aCommandId, 

    WHA::TStatus aStatus,

    const WHA::UCommandResponseParams& aCommandResponseParams )

    {

    OsTracePrint( KWsaCmdState, 

        (TUint8*)("UMAC* WlanWsaScan::CommandResponse()") );    

    if ( aCommandId == WHA::EScanCommandResponse )

        {

        TraverseToHistoryState( aCtxImpl, 

            aCommandId, aStatus, aCommandResponseParams );           

        }

    else

        {

        OsTracePrint( KErrorLevel, 

            (TUint8*)("UMAC: aCommandId: %d"), aCommandId );

        OsAssert( (TUint8*)("UMAC * panic"), (TUint8*)(WLAN_FILE), __LINE__ );

        }

    }

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

// 

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

//

#ifndef NDEBUG 

const TInt8* WlanWsaScan::GetStateName( TUint8& aLength ) const

    {

    aLength = sizeof( iName );

    return iName;

    }

#endif