/*

* 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 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: 

*

*/

#include "ccommandmodereq.h"

#include "modemattrace.h"

#include "modematclientsrv.h"

#include "rmodematcontroller.h"

const TUint KCommandModeBufLength = 1;

CCommandModeReq::CCommandModeReq( RModemAtController* aClient ) :

        CActive( EPriorityNormal ),

        iClient( aClient ),

        iResponseBuf(NULL),

        iResponse(NULL,0)

    { 

    C_TRACE((_L("CCommandModeReq::CCommandModeReq()")));

    CActiveScheduler::Add( this );

    iResponseBuf = HBufC8::NewL( KCommandModeBufLength );

    iResponse.Set( iResponseBuf->Des() );

    iClient->SendReceiveCommandMode( iResponse, iStatus );

    SetActive();

    }

CCommandModeReq::~CCommandModeReq() 

    {

    C_TRACE((_L("CCommandModeReq::~CCommandModeReq()")));

    Cancel();

    delete iResponseBuf;

    iResponseBuf = NULL;

    }

 void CCommandModeReq::RunL() 

    {

    C_TRACE((_L("CCommandModeReq::RunL()")));

    if( iStatus.Int() == KErrNone ) 

        {

        C_TRACE((_L("CCommandModeReq RunL response: 0x%x"), &iResponse));

        TLex8 lex( iResponse );

        TInt mode( 0 );

        if( lex.Val( mode ) == KErrNone )

            {

            C_TRACE((_L("CCommandModeReq command mode %d changed"), mode));

            iClient->CommandModeChanged( iStatus.Int(), (TCommandMode) mode );

            // Start receiving again

            iResponse.Zero();

            iClient->SendReceiveCommandMode( iResponse, iStatus );

            SetActive();

            }

        else

            {

            C_TRACE((_L("CCommandModeReq RunL lex failed %d"), lex.Val( mode )));

            delete this;

            }

        }

    else if( iStatus.Int() == KErrCancel )

        {

        C_TRACE((_L("CCommandModeReq RunL cancelled - delete")));

        delete this;

        }

    }

void CCommandModeReq::DoCancel() 

    {

    C_TRACE((_L("CCommandModeReq::DoCancel()")));

    iClient->SendReceiveCommandModeCancel();

    }