/*
* 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 "toolsconnectionlistener.h"
#include <e32debug.h>
//
//----------------------------------------------------
// CToolsConnectionListener::NewL()
// To create the instance
//----------------------------------------------------
//
CToolsConnectionListener* CToolsConnectionListener :: NewL(MTrkUsbConnectionListener* aListener)
{
CToolsConnectionListener* self = new (ELeave) CToolsConnectionListener();
CleanupStack::PushL(self);
self->ConstructL(aListener);
CleanupStack::Pop(self);
return self;
}
//
//----------------------------------------------------
// CToolsConnectionListener::ConstructL()
// 2nd phase constructor
//----------------------------------------------------
//
void CToolsConnectionListener::ConstructL(MTrkUsbConnectionListener* aListener)
{
User::LeaveIfError( iToolSession.Connect() );
iConnectionListener = aListener;
}
//
//----------------------------------------------------
// CToolsConnectionListener::CToolsConnectionListener()
// 1st phase constructor
//----------------------------------------------------
//
CToolsConnectionListener::CToolsConnectionListener()
: CActive(EPriorityStandard),
iPackage(iConnStatus),
iConnectionListener(NULL)
{
CActiveScheduler::Add(this);
}
//
//----------------------------------------------------
// CToolsConnectionListener::~CToolsConnectionListener()
// Desctructor
//----------------------------------------------------
//
CToolsConnectionListener::~CToolsConnectionListener()
{
Cancel();
iToolSession.Close();
}
//
//----------------------------------------------------
// CToolsConnectionListener::StartListening()
// To issue the asynchronous request
//----------------------------------------------------
//
void CToolsConnectionListener::StartListening()
{
iToolSession.UsbConnNotify(iPackage, iStatus);
SetActive();
}
//
//----------------------------------------------------
// CToolsConnectionListener::StartListening()
// To stop the asynchronous request
//----------------------------------------------------
//
void CToolsConnectionListener::StopListening()
{
DoCancel();
}
//
//----------------------------------------------------
// CToolsConnectionListener::RunL()
// RunL implementation
//----------------------------------------------------
//
void CToolsConnectionListener::RunL()
{
if(iStatus==KErrNone)
{
switch(iConnStatus)
{
case EUsbConnected:
{
if(iConnectionListener)
iConnectionListener->ConnectionAvailable();
break;
}
case EUsbNotConnected:
{
if(iConnectionListener)
iConnectionListener->ConnectionUnAvailable();
break;
}
default:
break;
}
}
StartListening();
}
//
//----------------------------------------------------
// CToolsConnectionListener::DoCancel()
//
//----------------------------------------------------
//
void CToolsConnectionListener::DoCancel()
{
iToolSession.UsbConnNotifyCancel();
}