kerneltest/e32test/usb/t_usb_device/src/transferhandle.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 02 Sep 2010 21:54:16 +0300
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/*
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* Copyright (c) 2010 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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* Header file NTB build policy base class
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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 "transferhandle.h"
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#include "transferserver.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "transferhandleTraces.h"
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#endif
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CTransferHandle* CTransferHandle::NewL(CTransferServer& aServer)
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    {
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    CTransferHandle *self=new (ELeave) CTransferHandle(aServer);
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    CleanupStack::PushL(self);
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    self->ConstructL();
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    CleanupStack::Pop();
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    return self;    
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    }
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CTransferHandle::CTransferHandle(CTransferServer& aServer)
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    : CActive(CActive::EPriorityStandard), iServer(aServer)
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    {
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    }
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CTransferHandle::~CTransferHandle()
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    {
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    OstTrace0(TRACE_NORMAL, CTRANSFERHANDLE_DCTRANSFERHANDLE, "CTransferHandle::~CTransferHandle");
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    Cancel();
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    iTimer.Close();
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    }
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void CTransferHandle::DoCancel()
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    {
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    OstTrace0(TRACE_NORMAL, CTRANSFERHANDLE_DOCANCEL, "CTransferHandle::DoCancel");
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    iTimer.Cancel();
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    }
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void CTransferHandle::ConstructL()
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    {
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    CActiveScheduler::Add(this);
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    User::LeaveIfError(iTimer.CreateLocal());
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    }
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_LIT(KPanic, "CTransferHandle");
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const TInt KTimerError = 1;
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void CTransferHandle::RunL()
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	{
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	if(iStatus.Int() != KErrNone)
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		{		
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		OstTrace0(TRACE_FATAL, CTRANSFERHANDLE_RUNL, "CTransferHandle::RunL");
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		User::Panic(KPanic, KTimerError);
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		return;
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		}
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	iServer.TransferHandleL();
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	}
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void CTransferHandle::StartTimer()
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	{
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	iStatus = KRequestPending;
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    iTimer.After(iStatus, 10000);
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    SetActive();
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	}
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