telephonyprotocols/rawipnif/src/BcaIoController.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 11 Jun 2010 14:49:29 +0300
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permissions -rw-r--r--
Revision: 201023 Kit: 2010123
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// Copyright (c) 2004-2010 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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// Implements the interface to BCA.
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// 
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//
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/**
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 @file BcaIoController.cpp
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*/
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "BcaIoControllerTraces.h"
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#endif
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#include <e32uid.h>
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#include <nifmbuf.h>
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#include <e32svr.h>
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#include <u32hal.h>
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#include "Constants.h"
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#include "BcaIoController.h"
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#include "Sender.h"
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#include "Receiver.h"
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const TUint KDefaultSendQueueSize=5;
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#ifdef __EABI__
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// Patch data is used and KMaxTxIPPacketSize and KMaxRxIPPacketSize can be modified to a different value in RawIpNif.iby file
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extern const TInt KMaxSendQueueLen = KDefaultSendQueueSize;
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extern const TInt KMaxTxIPPacketSize = KMaxIPPacket + KIPTagHeaderLength;
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extern const TInt KMaxRxIPPacketSize = KMaxIPPacket + KIPTagHeaderLength;
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#endif
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CBcaIoController::CBcaIoController(MControllerObserver& aObserver)
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/**
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 * Constructor. 
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 *
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 * @param aObserver Reference to the observer of this state machine
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 */
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    : iSendState(EIdle),
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      iFlowBlocked(EFalse),
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      iNumPacketsInSendQueue(0),
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      iObserver(aObserver),
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      iMBca(NULL),
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      iSender(NULL),
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      iReceiver(NULL),
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      iLoader(NULL)	  
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    {
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    }
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CBcaIoController* CBcaIoController::NewL(MControllerObserver& aObserver)
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/**
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 * Two-phase constructor. Creates a new CBcaIoController object, performs 
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 * second-phase construction, then returns it.
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 *
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 * @param aObserver The observer, to which events will be reported
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 * @return A newly constructed CBcaIoController object
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 */
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	{
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	CBcaIoController* self = new (ELeave) CBcaIoController(aObserver);
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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 CBcaIoController::ConstructL()
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/**
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 * Second-phase constructor. Creates all the state objects it owns.
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 */
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    {
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    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_CONSTRUCTL_1, "CBcaIoController::ConstructL");
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#ifdef RAWIP_HEADER_APPENDED_TO_PACKETS
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    iIPTagHeader = new (ELeave) CIPTagHeader(iTheLogger);
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#endif // RAWIP_HEADER_APPENDED_TO_PACKETS
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#if defined __EABI__
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    // Default value for queue length
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    iMaxSendQueueLen = KMaxSendQueueLen;
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    // Default value for Tx and Rx packet size
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    iMaxTxPacketSize = KMaxTxIPPacketSize;
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    iMaxRxPacketSize = KMaxRxIPPacketSize;
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#else // WINS
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    // Set default values in case patch is not present in epocrawip.ini
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    iMaxSendQueueLen = KDefaultSendQueueSize;    
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    iMaxTxPacketSize = KMaxIPPacket + KIPTagHeaderLength;
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    iMaxRxPacketSize = KMaxIPPacket + KIPTagHeaderLength;
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    // for the emulator process is patched via the epocrawip.ini file
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    UserSvr::HalFunction(EHalGroupEmulator,EEmulatorHalIntProperty,(TAny*)"rawip_KMaxSendQueueLen",&iMaxSendQueueLen);
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    UserSvr::HalFunction(EHalGroupEmulator,EEmulatorHalIntProperty,(TAny*)"rawip_KMaxTxIPPacketSize",&iMaxTxPacketSize);
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    UserSvr::HalFunction(EHalGroupEmulator,EEmulatorHalIntProperty,(TAny*)"rawip_KMaxRxIPPacketSize",&iMaxRxPacketSize);
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#endif
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    // end note
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   110
    
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    iSender = CSender::NewL(*this, iMaxTxPacketSize);
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    iReceiver = CReceiver::NewL(*this, iMaxRxPacketSize);
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    iLoader = new (ELeave) CBcaControl(*this);
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    }
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   115
	
0
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   116
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   117
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CBcaIoController::~CBcaIoController()
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/**
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 * Destructor.
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 */
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	{
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    iSendQueue.Free();
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    iNumPacketsInSendQueue = 0;
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0
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	delete iReceiver;
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	delete iSender;
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	delete iLoader;
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   129
	
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#ifdef RAWIP_HEADER_APPENDED_TO_PACKETS
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    delete iIPTagHeader;
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#endif // RAWIP_HEADER_APPENDED_TO_PACKETS
0
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	}
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/** sets the BCA Stack name
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   136
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* @param aBcaStack Text composed of bca stack and next bca names
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*/	
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void CBcaIoController::SetBcaStackAndName(const TDesC& aBcaStack, const TDesC& aBcaName)
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	{
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	iBcaName.Set(aBcaName);
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	iBcaStack.Set(aBcaStack);
0
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	}
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   144
	
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   145
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void CBcaIoController::StartL()
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/**
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 *  Used to kick off the initialisation for this module
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 */
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	{
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	OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_STARTL_1, "CBcaIoController::StartL is called.");
0
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    iLoader->StartLoadL();
0
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	}
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void CBcaIoController::Stop(TInt aError)
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/**
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 *  Used to shutdown this module. This will cancel all the outstanding 
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 *  requests on the active objects owned by this module and shutdown.
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 * @param aError the passed in error code as to why Stop has been called
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 */
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	{
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	OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_STOP_1, "CBcaIoController::Stop is called.");
0
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   164
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	//Stop all the active objects
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	iReceiver->Cancel();
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   167
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	if (iSendState == ESending)
0
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		{
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		iSender->Cancel();
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		}
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   172
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	// Update module state
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	SendState(EShuttingDown);
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   175
	
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    iLoader->ShutdownBca(aError);  
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	}
0
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   178
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   179
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ESock::MLowerDataSender::TSendResult CBcaIoController::Send(RMBufChain& aPdu)
0
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/**
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 *  This method is called by CRawIPFlow in order to send a packet down
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 *  to the BCA. 
0
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 *
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 *  @param aPdu a data packet
0
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 */
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    {
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    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_1, "<<CBcaIoController::Send");
23
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   189
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    // Check if flow is shutting down
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   191
    if (iSendState == EShuttingDown)
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   192
        {
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        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_2, "    ERROR: Nif is shutting down");
23
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   194
        
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        // when the flow is destroyed the memory for this packet will be 
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   196
        // cleaned up - just tell the layers above to stop sending.
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        aPdu.Free();
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   198
        
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        return ESock::MLowerDataSender::ESendBlocked;
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   200
        }
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   201
    
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    // check that this packet isnt too big - If it is, we dont want to send it or
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   203
    // add it to our queue
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    if ((aPdu.Length() - aPdu.First()->Length()) > iMaxTxPacketSize)
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   205
        {
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        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_3, "Packet is too large - discarding");
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        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_4, "<<CSender::Send -> Error");
0
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   208
23
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        // in debug panic - this should not happen, MTU on the uplink should
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   210
        // be strictly enforced
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   211
        __ASSERT_DEBUG(ETrue,Panic(KFlowInvalidULPacketSize));
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   212
        
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        aPdu.Free();
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diff changeset
   214
       
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        // may be counter intuitive, however the only options here are either 
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   216
        // send accepted or blocked (MLowerDataSender).
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   217
        
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        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_5, "<<CBcaIoController::Send - return ContinueSending");
23
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        return ESock::MLowerDataSender::ESendAccepted;
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   220
        }
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diff changeset
   221
    
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   222
    // transmit flow control.
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   223
    if (iFlowBlocked)
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diff changeset
   224
        {
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   225
        // Transmit is off for this flow - we must have received a block
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   226
        // message from our control.  append this message to the queue
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   227
        // and tell the layer above it to kindly stop sending.
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   228
        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_6, "    Sender blocked, appending packet to queue");
23
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diff changeset
   229
        
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   230
        AppendToSendQueue(aPdu);
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diff changeset
   231
        
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   232
        // may be a bit counter-intuitive, however, even if the flow is blocked
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diff changeset
   233
        // there is no reason not to ask for more data as long as our send
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diff changeset
   234
        // queue isn't full.
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diff changeset
   235
        
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diff changeset
   236
        if (IsSendQueueFull())
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diff changeset
   237
            {
42
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   238
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_7, "<<CBcaIoController::Send - return StopSending");
23
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diff changeset
   239
            return ESock::MLowerDataSender::ESendBlocked;
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diff changeset
   240
            }
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diff changeset
   241
        else
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diff changeset
   242
            {
42
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   243
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_8, "<<CBcaIoController::Send - return ContinueSending");
23
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diff changeset
   244
            return ESock::MLowerDataSender::ESendAccepted;       
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   245
            }
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   246
        }
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diff changeset
   247
    
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   248
    // transmit is on for this flow.  send a packet or queue it
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diff changeset
   249
    // if we're already sending one.
0
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diff changeset
   250
23
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diff changeset
   251
    if (iSendState == ESending)
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diff changeset
   252
        // If this happens, it means that TCP/IP has sent us an IP packet
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diff changeset
   253
        // while we're still sending the previous one. 
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diff changeset
   254
        {    
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parents: 23
diff changeset
   255
        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_9, "    Sender busy, appending packet to queue");
23
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diff changeset
   256
        AppendToSendQueue(aPdu);
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diff changeset
   257
        
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diff changeset
   258
        if (IsSendQueueFull())
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diff changeset
   259
            {
42
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   260
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_10, "<<CBcaIoController::Send - return StopSending");
23
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diff changeset
   261
            return ESock::MLowerDataSender::ESendBlocked;
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diff changeset
   262
            }
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diff changeset
   263
        }
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diff changeset
   264
    else
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parents: 20
diff changeset
   265
        {
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   266
        // if we're idle, then we must not be sending.  If we're not idle
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   267
        // then the SendComplete() will handle sending any additional 
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   268
        // packets that might have been queued onto the send queue.
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diff changeset
   269
    
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   270
        // Update module state
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        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_11, "     set State to ESending");
23
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   272
        iSendState = ESending;
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diff changeset
   273
         
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   274
        iSender->Send(aPdu);
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   275
        }
0
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parents:
diff changeset
   276
23
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   277
    // if our send queue isn't full, then the send is accepted
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   278
    // otherwise, block this flow until we have room for the next
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   279
    // packet
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diff changeset
   280
    
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   281
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SEND_12, "<<CBcaIoController::Send - return ContinueSending");
23
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diff changeset
   282
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   283
    return ESock::MLowerDataSender::ESendAccepted;
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   284
    }
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diff changeset
   285
	
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diff changeset
   286
void CBcaIoController::SendComplete()
0
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   287
/**
23
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diff changeset
   288
 *  A packet has finished sending - check to see if we need
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   289
 *  to process more packets.
0
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diff changeset
   290
 */
23
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diff changeset
   291
    {
42
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diff changeset
   292
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SENDCOMPLETE_1, ">>CBcaIoController::SendComplete");
23
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parents: 20
diff changeset
   293
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diff changeset
   294
    // if we've been blocked while in the middle of a 
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diff changeset
   295
    // send - don't continue sending, this will happen
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diff changeset
   296
    // when the flow is resumed.
42
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diff changeset
   297
	
23
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diff changeset
   298
    iSendState = EIdle;
0
3553901f7fa8 Revision: 201005
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parents:
diff changeset
   299
23
6b1d113cdff3 Revision: 201018
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diff changeset
   300
    // are we available to transmit?
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parents: 20
diff changeset
   301
    
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diff changeset
   302
    if (iFlowBlocked == EFalse)
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parents: 20
diff changeset
   303
        {
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diff changeset
   304
        // flow transmit is on
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parents: 20
diff changeset
   305
    
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diff changeset
   306
        TBool resumeSending = EFalse;
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parents: 20
diff changeset
   307
    
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parents: 20
diff changeset
   308
        // if the queue is full, it means that while a packet was
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parents: 20
diff changeset
   309
        // outstanding in BCA, we've filled up our send queue and
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diff changeset
   310
        // informed the upper layers to stop sending.
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diff changeset
   311
        
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diff changeset
   312
        if (IsSendQueueFull())
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parents: 20
diff changeset
   313
            {
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diff changeset
   314
            resumeSending = ETrue;
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parents: 20
diff changeset
   315
            }
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parents: 20
diff changeset
   316
        
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diff changeset
   317
        // if the queue has anything inside it, we need to send the 
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parents: 20
diff changeset
   318
        // first packet in the queue.  note: the resumeSending check is to 
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   319
        // short circuit this so we don't check the queue length twice
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parents: 20
diff changeset
   320
        // in the case that it is full
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parents: 20
diff changeset
   321
        
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diff changeset
   322
        if ((resumeSending) || (!IsSendQueueEmpty()))
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parents: 20
diff changeset
   323
            {
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diff changeset
   324
            iSendState = ESending;
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parents: 20
diff changeset
   325
            
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diff changeset
   326
            RMBufChain tmpPdu;
42
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diff changeset
   327
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SENDCOMPLETE_2, "    Packet removed from queue to send");
23
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parents: 20
diff changeset
   328
            RemoveFromSendQueue(tmpPdu);
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   329
            
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   330
            // Update module state
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   331
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SENDCOMPLETE_3, "     set State to ESending");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   332
          
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   333
            iSender->Send(tmpPdu);
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   334
            
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   335
            // if the queue was full, again, we told the upper layers
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   336
            // to stop sending, we need to resume this flow.  order is
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   337
            // important as we don't want to get a packet before we've 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   338
            // given one to BCA to send.
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   339
            if (resumeSending)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   340
                {
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   341
                iObserver.ResumeSending();
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   342
                }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   343
            }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   344
        }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   345
    
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   346
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SENDCOMPLETE_4, "<<CBcaIoController::SendComplete");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   347
    }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   348
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   349
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   350
void CBcaIoController::ResumeSending()
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   351
/**
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   352
 *  Flow is being unblocked this will resume sending.
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   353
 */
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   354
    {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   355
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_RESUMESENDING_1, ">>CBcaIoController::ResumeSending");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   357
    // allows for normal SendComplete behaviour if there is
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   358
    // a packet outstanding with BCA
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   359
    iFlowBlocked = EFalse;
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   360
    
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   361
    // If the send state is idle, then there isn't a packet
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   362
    // outstanding, check the send queue to see if there are
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   363
    // packets to send.
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   364
    
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   365
    if (iSendState == EIdle)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   366
        {
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   367
        // flow transmit is on
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   368
    
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   369
        TBool resumeSending = EFalse; 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   370
        
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   371
        if (IsSendQueueFull())
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   372
            {
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   373
            resumeSending = ETrue;
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   374
            }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   375
    
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   376
        // if the queue has anything inside it, we need to send the 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   377
        // first packet in the queue.  note: the resumeSending check is to 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   378
        // short circuit this so we don't check the queue length twice
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   379
        // in the case that it is full
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   380
        
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   381
        if ((resumeSending) || (!IsSendQueueEmpty()))
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   382
            {
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   383
            RMBufChain tmpPdu;
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   384
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_RESUMESENDING_2, "    Packet removed from queue to send");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   385
            RemoveFromSendQueue(tmpPdu);
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   386
            
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   387
            // Update module state
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   388
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_RESUMESENDING_3, "     set State to ESending");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   389
            iSendState = ESending;
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   390
          
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   391
            iSender->Send(tmpPdu);
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   392
            
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   393
            // if the queue was full, again, we told the upper layers
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   394
            // to stop sending, we need to resume this flow.  order is
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   395
            // important as we don't want to get a packet before we've 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   396
            // given one to BCA to send.
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   397
            if (resumeSending)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   398
                {
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   399
                iObserver.ResumeSending();
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   400
                }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   401
            }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   402
        }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   403
    
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   404
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_RESUMESENDING_4, "<<CBcaIoController::ResumeSending");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   405
    }
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   407
#ifdef RAWIP_HEADER_APPENDED_TO_PACKETS
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   408
void CBcaIoController::SetType(TUint16 aType)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   409
    {
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
/**
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   411
 *  Used to specify the type of the IP header.
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   412
 */
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   413
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_SETTYPE_1, "CBcaController::SetType");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   414
    
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   415
    iIPTagHeader->SetType(aType);   
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   416
    }
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   417
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   418
void CBcaIoController::AddHeader(TDes8& aDes)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   419
/**
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   420
 *  Used to add the IP header to the packet before sending to the BCA.
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
 */
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   422
    {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   423
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_ADDHEADER_1, "CBcaController::AddHeader");
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   424
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   425
    iIPTagHeader->AddHeader(aDes);
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   426
    }
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   428
TUint16 CBcaIoController::RemoveHeader(RMBufChain& aPdu)
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   429
/**
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   430
 *  Used to remove the IP header from the received the packet before sending to the 
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   431
 *  TCP/IP layer.  
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   432
 * @return The IP header that has been removed from the packet
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   433
 */
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   434
    {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   435
    OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCAIOCONTROLLER_REMOVEHEADER_1, "CBcaController::RemoveHeader");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
23
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   437
    return (iIPTagHeader->RemoveHeader(aPdu));
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   438
    }   
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   439
#endif // RAWIP_HEADER_APPENDED_TO_PACKETS
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   440
6b1d113cdff3 Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 20
diff changeset
   441
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   442
CBcaControl::CBcaControl(CBcaIoController& aObserver)
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
 * Constructor. Performs standard active object initialisation.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
 *
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
 * @param aObserver Reference to the observer of this state machine
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
	: CActive(EPriorityStandard), 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
	  iObserver(aObserver), 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
	  iMBca(NULL),
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
	  iState(EIdling),
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
	  iError(KErrNone)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
	  
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
	{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
	CActiveScheduler::Add(this);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
CBcaControl::~CBcaControl()
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
 * Destructor.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
	{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
	Cancel();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
	if(iMBca)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
		{
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   466
        //If the Bca is still open, close it
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   467
        if(EBcaOpened == iState)
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   468
            {
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   469
            iMBca->Close();
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   470
            }
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   471
        //delete the BCA instance
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
		iMBca->Release();	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
		}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
	// Library will be Closed when iBcaDll is destroyed.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
void CBcaControl::RunL()
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
 *  Called after request is completed. 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
 *  
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
	{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   483
	OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_1, "CBcaControl::RunL() called");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
	switch (iState)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
		{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
		//in this state, Ioctl is called to set IAP ID, check the result of
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
		// Ioctl, then either set the BCA stack with another Ioctl call, 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
		// open the BCA (if there's no BCA stack to set), or stop the NIF.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
		case EIdling:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
			{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
			if(iStatus == KErrNone || iStatus == KErrNotSupported)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
				{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
				if(iStatus == KErrNotSupported)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
					{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   495
					OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_2, "This BCA does not support IAPID set");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
				else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
					{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   499
					OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_3, "This BCA supports IAPID set");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
				
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
				TPtrC bcaStack = iObserver.BcaStack();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
				if(bcaStack.Length())
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
					{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
					TBuf8<KMaxName> remainingBcaStack8;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
					remainingBcaStack8.Copy(bcaStack);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
					iMBca->Ioctl(iStatus, KBcaOptLevelGeneric,KBCASetBcaStack,remainingBcaStack8);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
				else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
					{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
					TRequestStatus* statusPtr=&iStatus;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
					User::RequestComplete(statusPtr,KErrNone);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
				iState = EIAPSet;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
				SetActive();	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
			else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
				{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   519
				OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_4, "ERROR in BCA IAPID set = %d", iStatus.Int());
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
				iObserver.Stop(iStatus.Int());
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
			
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
			}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
			
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
		//in this case, we receive the result of Ioctl call to set Bca Stack.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
		// Check the result of Ioctl, then Open the Bca or stop the NIF
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
		case EIAPSet:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
			{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
			if(iStatus == KErrNotSupported || iStatus == KErrNone)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
				{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
				if(iStatus == KErrNotSupported)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
					{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   534
					OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_5, "This BCA does not support BCA stacking");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
				else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
					{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   538
					OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_6, "This BCA supports BCA stacking");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
				iMBca->Open(iStatus, iObserver.Port());
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
				iState = EBcaStackSet;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
				SetActive();	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
			else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
				{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   546
				OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_7, "ERROR in BCA stack set = %d", iStatus.Int());
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
				iObserver.Stop(iStatus.Int());
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
			}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
		
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
		//in this state, BCA Open is called. Checks the result of Open.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
		// If it is successful,then start the NIF. Otherwise stops the NIF.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
		case EBcaStackSet:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
			{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
			if(iStatus != KErrNone && iStatus !=  KErrAlreadyExists)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
				{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   558
				OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_8, "ERROR in BCA Open = %d", iStatus.Int());
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
				iObserver.Stop(iStatus.Int());
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
			else
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
				{
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   563
                iState = EBcaOpened;
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   564
                //Activate the receiver Active Object
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
				iObserver.Receiver().StartListening();
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   566
				OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_9, "CBcaIoController Is Initialised");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
				TRAPD(err, iObserver.GetObserver().InitialiseL(MRawIPObserverBase::EBcaController,KErrNone));
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
				if(err != KErrNone)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
					{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   570
					OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_10, "ERROR in BCA Open Initialise observer = %d", err);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
					iObserver.Stop(err);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
					}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
			}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
		//in this state, BCA is Shutdown, shutdown the NIF.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
		case EClosing:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
			{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
			// linklayer shutdown
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   581
			iState = EIdling;
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
			iObserver.GetObserver().ShutDown(MControllerObserver::EBcaController, iError);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
			}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
		// Wrong state.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
		default:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
			{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   588
			OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_11, "ERROR CBcaControl::RunL(): Unknown state");
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   589
	        OstTraceDefExt2(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_RUNL_12, "PANIC: %S %d", KNifName, KBcaUnkownState);
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   590
	        User::Panic(KNifName, KBcaUnkownState);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
			}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
		}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
void CBcaControl::DoCancel()
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
 *	cancel active request. 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
	{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   602
	OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_DOCANCEL_1, "CBcaControl::DoCancel called.");
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   603
	OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_DOCANCEL_2, "iState value is %d", iState);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
	switch (iState)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
		{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
		case EIdling:
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
		case EIAPSet:
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   608
	    case EBcaStackSet:
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
			if(iMBca)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
				{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
				iMBca->CancelIoctl();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
				}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
			iState = EIdling;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
		case EClosing:
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   616
            iState = EIdling;		    
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   617
            break;    
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
		default:
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   619
			OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_DOCANCEL_3, "ERROR CBcaControl::DoCancel(): Unknown state");
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   620
	        OstTraceDefExt2(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_DOCANCEL_4, "PANIC: %S %d", KNifName, KBcaUnkownState);
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   621
	        User::Panic(KNifName, KBcaUnkownState);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
			break;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
		}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
void CBcaControl::StartLoadL()
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
 *  This method loads the C32BCA library and uses Ioctl to set the Bca iIapId. 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
	{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   631
	OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_STARTLOADL_1, "CBcaControl::StartLoad");
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
	
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   633
	//iMBca should not be initialized at this point
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   634
	__ASSERT_DEBUG(!iMBca,Panic(KBcaAlreadyExists));
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   635
	
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   636
	//We don't expect iMBca here, but if it occurs, we delete previous BCA Instance
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   637
	if(iMBca)
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   638
	    {
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   639
        //If the state is still "open", close it first
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   640
        if(EBcaOpened == iState)
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   641
            {
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   642
            iMBca->Close();
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   643
            }
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   644
        iMBca->Release();
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   645
        }
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   646
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
	// Loads Bca Dll and creates a Bca instance;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
	User::LeaveIfError(iBcaDll.iObj.Load(iObserver.BcaName()));
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
	TNewBcaFactoryL newBcaFactoryProcL = (TNewBcaFactoryL)iBcaDll.iObj.Lookup(1);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
	if (NULL == newBcaFactoryProcL)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
		{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   653
		OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_STARTLOADL_2, "Library entry point found error %d", KErrBadLibraryEntryPoint);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
		User::Leave(KErrBadLibraryEntryPoint);	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
		}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
	MBcaFactory* bcaFactory = (*newBcaFactoryProcL)();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
	if(!bcaFactory)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
		{
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   661
		OstTraceDef1(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_STARTLOADL_3, "BcaFactory creation error %d", KErrCompletion);
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
		User::Leave(KErrCompletion);	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
		}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
	CleanupReleasePushL(*bcaFactory);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
	iMBca = bcaFactory->NewBcaL();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
	CleanupStack::PopAndDestroy(bcaFactory);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
	iObserver.SetBca(iMBca); //Pass BCA pointer.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
	TPckg<TUint32> aOpt(iObserver.IapId());
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
	iMBca->Ioctl(iStatus,KBcaOptLevelGeneric,KBCASetIapId,aOpt);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
	iState = EIdling;
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
	SetActive();
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
	
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
void CBcaControl::ShutdownBca(TInt aError)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
/**
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
 *  Bca Shutdown.
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
 *  @param aError the error code to shutdown the NIF. 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
 */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
	{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
	__ASSERT_DEBUG(iMBca,Panic(KBcaNotExist));
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
	Cancel();
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   688
        
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   689
    //We should only call shutdown or close if we have successfully opened a BCA Channel
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   690
    if((iMBca) && (EBcaOpened == iState))
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
        {
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   692
        if(aError == KErrConnectionTerminated )
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   693
            {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   694
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_SHUTDOWNBCA_1, "This is an emergency shutdown, it kills the NIF immediately.");
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   695
            // It is a emergency shutdown, it kills the NIF immediately.
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   696
            iMBca->Close();
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   697
            iState = EIdling;
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   698
            iObserver.GetObserver().ShutDown(MControllerObserver::EBcaController, aError);
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   699
            }
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   700
        else
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   701
            {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   702
            OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_SHUTDOWNBCA_2, "This is a graceful termination which takes a while.");
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   703
            //It is a graceful termination which takes a while.
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   704
            iError = aError;
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   705
            iState = EClosing;
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   706
            iMBca->Shutdown(iStatus);
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   707
            SetActive();    
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   708
            }
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
        }
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   710
    else //nothing to shutdown, just notify linklayer down.
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   711
        {
42
3adadc800673 Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 23
diff changeset
   712
        OstTraceDef0(OST_TRACE_CATEGORY_DEBUG, TRACE_INTERNALS, CBCACONTROL_SHUTDOWNBCA_3, "Bca is not initialized or opened, bring the linklayer down");
20
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   713
        iState = EIdling;
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   714
        iObserver.GetObserver().ShutDown(MControllerObserver::EBcaController, aError);
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   715
        }
244d7c5f118e Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   716
  
0
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   718
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   719
/** Panic function for RawIpNif 
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   720
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   721
* @param aPanic panic code */
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   722
void Panic(TRawIPNifPanic aPanic)
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
	{
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   724
	User::Panic(KNifName,aPanic);
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   725
	}
3553901f7fa8 Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726