/*

 * Copyright (c) 2010 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 middleware wrapper class

 *   

 *

 */

// User includes

#include "cwpsactiverunner.h"

#include "wlanmgmtcommon.h"

//Need to check this.

const TInt KArrayGranularity = 4;

/*!

 \class CWpsActiveRunner

 \brief CWpsActiveRunner is a wrapper class wlan Mgmt engine interface

 */

/*!

 * Creates the instance of active runner which encapsulates the wlan mgmt

 * interface middleware calls

 * 

 * 

 * \param MWpsActiveRunnerCallback call back interface to notify the completion of the middleware calls

 */

CWpsActiveRunner* CWpsActiveRunner::NewL(MWpsActiveRunnerCallback& aObserver)

{

    CWpsActiveRunner* self = new (ELeave) CWpsActiveRunner( aObserver );

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

}

/*!

 * Creates the instance of active runner which encapsulates the wlan mgmt

 * interface middleware calls

 * 

 * 

 * \param MWpsActiveRunnerCallback call back interface to notify the completion of the middleware calls

 */

CWpsActiveRunner::CWpsActiveRunner(MWpsActiveRunnerCallback& aObserver) :

    CActive(EPriorityStandard), iObserver(aObserver)

{

#ifdef __arm

    iIapParametersArray = NULL;

    iWLANMgmtClient = NULL;

#endif

}

/*!

 * Initializes the member variables

 * 

 * 

 * \return integer error code indicating the result of the operation

 */

void CWpsActiveRunner::InitL()

{

    CActiveScheduler::Add(this);

#ifdef __arm

    InitializeL();

#else

    iTimer.CreateLocal();

#endif

}

void CWpsActiveRunner::ConstructL()

{

    InitL();

}

/*!

 * Initializes the member variables for making the middleware calls

 * 

 */

void CWpsActiveRunner::InitializeL()

{

#ifdef __arm    

    if (!iWLANMgmtClient)

        iWLANMgmtClient = CWlanMgmtClient::NewL();

    if (!iIapParametersArray)

        iIapParametersArray = new (ELeave) CArrayFixSeg<

    TWlanProtectedSetupCredentialAttribute> (KArrayGranularity);

#endif    

}

/*!

 * Destructor

 * 

 */

CWpsActiveRunner::~CWpsActiveRunner()

{

    Cancel();

#ifdef __arm

    delete iWLANMgmtClient;

    delete iIapParametersArray;

#else

    iTimer.Cancel();

    iTimer.Close();

#endif

}

/*!

 * Initiates the call to the middleware

 */

void CWpsActiveRunner::StartSetup(RBuf8& aSsid, int aPin)

{

#ifdef __arm

    TWlanSsid ssid;

    TWlanWpsPin pin;

    ssid.Copy(aSsid);

    TBuf8<32> pinCode;

    pinCode.AppendNum(aPin);

    pin.Copy(pinCode);

    iWLANMgmtClient->RunProtectedSetup(iStatus,ssid,pin,*iIapParametersArray);

#else

    iTimer.After(iStatus, 4 * 1000000);

#endif

    SetActive();

}

/*!

 * RunL implementation

 */

void CWpsActiveRunner::RunL()

{

    TInt completionCode = iStatus.Int();

    QList<TWlanProtectedSetupCredentialAttribute> credentials;

    if (completionCode < KErrNone) {

        //Raise Error

        iObserver.WpsActiveRunnerStopped(credentials, completionCode);

    }

    else {

#ifdef __arm

        TInt len = iIapParametersArray->Length();

        TInt count;

        for(count=0;count<iIapParametersArray->Count();count++)

        {

            TWlanProtectedSetupCredentialAttribute attr =(*iIapParametersArray)[count];

            credentials.append(attr);

        }

        iObserver.WpsActiveRunnerStopped(credentials,completionCode);

#else

        RunProtectedSetup_Stub();

#endif

    }

}

/*!

 * Cancels the ongoing call

 */

void CWpsActiveRunner::DoCancel()

{

#ifdef __arm    

    if(iWLANMgmtClient)

    iWLANMgmtClient->CancelProtectedSetup();

#else

    iTimer.Cancel();

#endif

}

/*!

 * Handles the error usecase

 */

TInt CWpsActiveRunner::RunError(TInt aError)

{

    QList<TWlanProtectedSetupCredentialAttribute> credentials;

#ifdef __arm    

    if(iWLANMgmtClient)

    iWLANMgmtClient->CancelProtectedSetup();

#else

    iTimer.Cancel();

#endif

    iObserver.WpsActiveRunnerStopped(credentials, aError);

}

#ifndef __arm

void CWpsActiveRunner::RunProtectedSetup_Stub()

{

    QList<TWlanProtectedSetupCredentialAttribute> credentials;

    TWlanProtectedSetupCredentialAttribute attr1 = { EWlanOperatingModeInfrastructure, // iOperatingMode

        EWlanAuthenticationModeOpen, // iAuthenticationMode

        EWlanIapSecurityModeWpa, // iSecurityMode,

        _L8( "STUB01" ), // iSsid

        _L8( "" ), // iWepKey1

        _L8( "" ), // iWepKey2

        _L8( "" ), // iWepKey3

        _L8( "" ), // iWepKey4

        EWlanDefaultWepKey1, // iWepDefaultKey

        _L8( "testtest" )

    // iWpaPreSharedKey

        };

    TWlanProtectedSetupCredentialAttribute attr2 = { EWlanOperatingModeAdhoc,

        EWlanAuthenticationModeOpen, EWlanIapSecurityModeWep, _L8( "STUB02" ), _L8( "12345" ),

        _L8( "" ), _L8( "" ), _L8( "" ), EWlanDefaultWepKey1, _L8( "" ) };

    credentials.append(attr1);

    credentials.append(attr2);

    iObserver.WpsActiveRunnerStopped(credentials, KErrNone);

}

#endif