/*

* Copyright (c) 2002-2009 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:  Entry point for UsbWatcher

*

*/

#include <c32comm.h>

#include "cusbwatcher.h"

#include "cusbwatcherscheduler.h"

#include "cusbwatcherserver.h"

#include "usbwatchershared.h"

// LITERALS

_LIT( KUsbWatcherName, "UsbWatcher" );

// LOCAL FUNCTION PROTOTYPES

static void StartUsbWatcherL();

// ============================= LOCAL FUNCTIONS ==============================

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

// Entry-point for the USB Watcher.

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

//

TInt E32Main()

    {

    LOG_FUNC

    // rename the thread so it is easy to find the panic application

    TInt ret = User::RenameThread( KUsbWatcherName );

    if( KErrNone != ret ) // Not fatal

        {

        LOG1( "ERROR: User::RenameThread = %d", ret );

        }

    __UHEAP_MARK;

    // create clean-up stack

    CTrapCleanup* cleanup = CTrapCleanup::New();

    TRAP( ret, StartUsbWatcherL() );

    delete cleanup; // destroy clean-up stack

    __UHEAP_MARKEND;

    LOG1( "E32Main = %d", ret );

    return ret;

    }

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

// Constructs and installs the active scheduler, constructs USB Watcher's

// objects.

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

//

static void StartUsbWatcherL()

    {

    LOG_FUNC

    LOG( "Starting USB Watcher..." );

    LOG( "Create CUsbWatcherScheduler..." );

    // Construct and install the active scheduler

    CUsbWatcherScheduler *myScheduler = CUsbWatcherScheduler::NewL();

    // Push onto the cleanup stack

    CleanupStack::PushL( myScheduler );

    LOG( "Install ActiveScheduler..." );

    // Install as the active scheduler

    CActiveScheduler::Install( myScheduler );

    CUsbWatcherServer* usbwatcher;

    LOG( "Create CUsbWatcherServer..." );

    usbwatcher = CUsbWatcherServer::NewLC();

    RProcess::Rendezvous(KErrNone);

    LOG( "Set server..." );

	myScheduler->SetServer( *usbwatcher );

    LOG( "Start Active scheduler..." );

    CActiveScheduler::Start();

    LOG( "Cleanup CUsbWatcherServer and CUsbWatcherScheduler ..." );

    CleanupStack::PopAndDestroy( 2, myScheduler ); //usbwatcher, myScheduler

    }

// End of file