usbmgmt/usbmgr/host/functiondrivers/ms/msmm/server/src/msmmterminator.cpp
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:35:00 +0100
branchRCL_3
changeset 16 012cc2ee6408
parent 15 f92a4f87e424
permissions -rw-r--r--
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/*
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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/**
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 @file
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 @internalComponent
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*/
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#include "msmmterminator.h"
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#include "eventqueue.h"
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#include <usb/usblogger.h>
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#ifdef __FLOG_ACTIVE
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_LIT8(KLogComponent, "UsbHostMsmmServer");
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#endif
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const TInt KShutdownDelay = 2000000; // approx 2 seconds
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const TInt KMsmmTerminatorPriority = CActive::EPriorityStandard;
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CMsmmTerminator* CMsmmTerminator::NewL(const CDeviceEventQueue& anEventQueue)
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    {
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    LOG_STATIC_FUNC_ENTRY
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    CMsmmTerminator* self = new (ELeave) CMsmmTerminator(anEventQueue);
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    CleanupStack::PushL(self);
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    self->ConstructL();
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    CleanupStack::Pop(self);
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    return self;
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    }
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void CMsmmTerminator::Start()
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    {
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    LOG_FUNC
0
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    After(KShutdownDelay);
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    }
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void CMsmmTerminator::RunL()
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    {
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    LOG_FUNC
0
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    if (iEventQueue.Count())
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        {
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        // There are some events still in the event queue to 
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        // wait to be handled. Restart the shutdown timer.
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        Start();
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        }
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    else
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        {
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        CActiveScheduler::Stop();
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        }
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    }
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CMsmmTerminator::CMsmmTerminator(const CDeviceEventQueue& anEventQueue):
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CTimer(KMsmmTerminatorPriority),
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iEventQueue(anEventQueue)
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    {
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    LOG_FUNC
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    CActiveScheduler::Add(this);
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    }
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void CMsmmTerminator::ConstructL()
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    {
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    LOG_FUNC
0
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    CTimer::ConstructL();
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    }
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// End of file