usbmgmt/usbmgr/device/classdrivers/acm/classimplementation/ecacm/src/acmsession.cpp
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:35:00 +0100
branchRCL_3
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parent 15 f92a4f87e424
permissions -rw-r--r--
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/*
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* Copyright (c) 2005-2009 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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* ACM session.
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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 "acmserverconsts.h"
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#include "acmsession.h"
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#include "AcmPortFactory.h"
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#include <usb/usblogger.h>
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#ifdef __FLOG_ACTIVE
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_LIT8(KLogComponent, "ECACM");
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#endif
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CAcmSession* CAcmSession::NewL(MAcmController& aAcmController)
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	{
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	LOG_STATIC_FUNC_ENTRY
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	CAcmSession* self = new(ELeave) CAcmSession(aAcmController);
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	return self;
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	}
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CAcmSession::CAcmSession(MAcmController& aAcmController)
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 :	iAcmController(aAcmController)
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	{
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	LOG_FUNC
0
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	}
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CAcmSession::~CAcmSession()
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	{
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	LOG_FUNC
0
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	}
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void CAcmSession::CreateFunctionsL(const RMessage2& aMessage)
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	{
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	LOG_FUNC
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0
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	RBuf acmControlIfcName, acmDataIfcName;
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	TInt size = aMessage.GetDesLengthL(2);
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	acmControlIfcName.CreateL(size);
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	acmControlIfcName.CleanupClosePushL();
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	aMessage.ReadL(2, acmControlIfcName);
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	size = aMessage.GetDesLengthL(3);
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	acmDataIfcName.CreateL(size);
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	acmDataIfcName.CleanupClosePushL();
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	aMessage.ReadL(3, acmDataIfcName);
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	LOGTEXT5(_L("\taNoAcms = %d, aProtocolNum = %d, Control Ifc Name = %S, Data Ifc Name = %S"),
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			aMessage.Int0(), aMessage.Int1(), &acmControlIfcName, &acmDataIfcName);
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	LEAVEIFERRORL(iAcmController.CreateFunctions(aMessage.Int0(), aMessage.Int1(), acmControlIfcName, acmDataIfcName));
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	CleanupStack::PopAndDestroy(2);
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	}
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void CAcmSession::ServiceL(const RMessage2& aMessage)
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	{
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	LOG_FUNC
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	LOGTEXT2(_L8("\taMessage.Function() = %d"), aMessage.Function());
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0
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	switch ( aMessage.Function() )
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		{
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	case EAcmCreateAcmFunctions:
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		{
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		TRAPD (err, CreateFunctionsL(aMessage));
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		aMessage.Complete(err);
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		break;
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		}
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	case EAcmDestroyAcmFunctions:
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		{
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		iAcmController.DestroyFunctions(aMessage.Int0());
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		aMessage.Complete(KErrNone);
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		break;
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		}
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	default:
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		// Unknown function, panic the user
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		aMessage.Panic(KAcmSrvPanic, EAcmBadAcmMessage);
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		break;
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		}
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	}