/*

* 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 FILES

#include    "cusbpnscheduler.h"

#include    "cusbpnserver.h"

#include    "usbpntrace.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include    "cusbpnschedulerTraces.h"

#endif

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

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

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

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

// CUsbPnScheduler::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CUsbPnScheduler::ConstructL()

    {

    OstTrace0( TRACE_NORMAL, CUSBPNSCHEDULER_CONSTRUCTL_ENTRY, "CUsbPnScheduler::ConstructL" );

    C_TRACE( ( _T( "CUsbPnScheduler::ConstructL()" ) ) );

    /* Create active scheduler */

    CUsbPnScheduler* self = new (ELeave) CUsbPnScheduler;

    CleanupStack::PushL(self);

    CActiveScheduler::Install( self);

    TInt err( KErrNone );

    /* Create USB Phonet Link server */

    self->iServer = CUsbPnServer::NewL();

    /* Signal error code to client */

    RProcess::Rendezvous( err );

    if( err )

        {

        TRACE_ASSERT_ALWAYS;

        User::Leave( err );

        }

    /* Start active scheduler (Wait loop) */

    CActiveScheduler::Start();

    /* Active scheduler stopped */

    CleanupStack::PopAndDestroy(self);

    OstTrace0( TRACE_NORMAL, CUSBPNSCHEDULER_CONSTRUCTL_EXIT, "CUsbPnScheduler::ConstructL - return void" );

    C_TRACE( ( _T( "CUsbPnScheduler::ConstructL() - return void" ) ) );

    }

// Destructor

CUsbPnScheduler::~CUsbPnScheduler()

    {

    OstTrace0( TRACE_NORMAL, CUSBPNSCHEDULER_CUSBPNSCHEDULER_DESTRUCTOR_ENTRY, "CUsbPnScheduler::~CUsbPnScheduler" );

    C_TRACE( ( _T( "CUsbPnScheduler::~CUsbPnScheduler()" ) ) );

    if( iServer )

        {

        delete iServer;

        }

    OstTrace0( TRACE_NORMAL, CUSBPNSCHEDULER_CUSBPNSCHEDULER_DESTRUCTOR_EXIT, "CUsbPnScheduler::~CUsbPnScheduler - return" );

    C_TRACE( ( _T( "CUsbPnScheduler::~CUsbPnScheduler() - return" ) ) );

    }

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

// CUsbPnScheduler::ThreadStart

// ?implementation_description

// (other items were commented in a header).

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

//

TInt CUsbPnScheduler::ThreadStart( )

    {

    OstTrace0( TRACE_API, CUSBPNSCHEDULER_THREADSTART_ENTRY, "CUsbPnScheduler::ThreadStart" );

    A_TRACE(_T("CUsbPnScheduler::ThreadStart()"));

    TInt err(KErrNone);

    CTrapCleanup* cleanup = CTrapCleanup::New();

#ifdef _DEBUG

    // To make sure that cleanupstack will not grow before __UHEAP_MARKEND

    // to prevent server panic in shut down in UDEB

    TRAP( err, for( TInt i = 0; i < 20; i++) CleanupStack::PushL( ( TAny* )NULL );

    CleanupStack::Pop(20);

    );

#endif

    if(cleanup)

        {

        __UHEAP_MARK;

        TRAP( err, ConstructL() );

        __UHEAP_MARKEND;

        delete cleanup;

        }

    OstTrace1( TRACE_API, CUSBPNSCHEDULER_THREADSTART_EXIT, "CUsbPnScheduler::ThreadStart - return %d", err );

    A_TRACE((_T("CUsbPnScheduler::ThreadStart() - return %d"), err));

    return err;

    }

// ========================== OTHER EXPORTED FUNCTIONS =========================

//  End of File