datacommsserver/esockserver/ssock/ss_sapshim.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:39:24 +0300
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permissions -rw-r--r--
Revision: 201018 Kit: 201018
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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/**
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 @file SS_SAPSHIM.CPP
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*/
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#define SYMBIAN_NETWORKING_UPS
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#include "ss_sapshim.h"
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#include <ss_std.h>
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#include <ss_glob.h>
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#include <comms-infras/ss_roles.h>
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#include <comms-infras/ss_log.h>
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#include <comms-infras/ss_subconnprov.h>
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#include <comms-infras/ss_connprov.h>
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#include <ss_protprov.h>
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#include <ss_sock.h>
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#include <comms-infras/ss_protflow.h>
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#include <in_sock.h> // KAfInet
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#include <elements/nm_messages_child.h>
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#include <elements/nm_messages_peer.h>
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#include <comms-infras/nifif.h>
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#include <comms-infras/nifif_internal.h>
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#include <addressupdate.h>
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#include <comms-infras/ss_nodemessages_dataclient.h>
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#include <comms-infras/ss_nodemessages_flow.h>
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#include <comms-infras/ss_nodemessages_ipmessages.h>
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#include <comms-infras/ss_nodemessages_internal_esock.h>
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#include "ss_protopt.h"
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#ifdef SYMBIAN_NETWORKING_UPS
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#include <comms-infras/ss_upsaccesspointconfigext.h>
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#include <comms-infras/upsmessages.h>
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#ifdef _DEBUG
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// Panic category for "absolutely impossible!" vanilla ASSERT()-type panics from this module
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// (if it could happen through user error then you should give it an explicit, documented, category + code)
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_LIT(KSpecAssert_ESockSSocksspshm, "ESockSSocksspshm");
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#endif
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_LIT_SECURITY_POLICY_C1(KPolicyNetworkServices, ECapabilityNetworkServices);
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#endif
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using namespace ESock;
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using namespace Messages;
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using namespace MeshMachine;
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using namespace Factories;
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//CHostResolver specific functions this is to remove once we have app layer protocols
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//***************************************************************************************
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//also loo for iHostResolverNotify
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MLowerControl* CTransportFlowShim::GetControlL(const TDesC8& /*aProtocol*/)
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    {
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    return this;
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    }
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TInt CTransportFlowShim::Control(TUint aLevel, TUint aName, TDes8& aOption)
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    {
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    return iLowerControl ? iLowerControl->Control(aLevel, aName, aOption) : KErrNotReady;
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    }
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MLowerDataSender* CTransportFlowShim::BindL(const TDesC8& /*aProtocol*/, MUpperDataReceiver* aReceiver, MUpperControl* aControl)
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    {
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    if (aReceiver || iProvider || IsBoundToSession())
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        {
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        User::Leave(KErrInUse);
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        }
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    iSubConnectionProvider.PostMessage(Id(), TCFControlProvider::TActive().CRef());
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    iHostResolverNotify = aControl;
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    return this;
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    }
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void CTransportFlowShim::Unbind( MUpperDataReceiver* /*aReceiver*/, MUpperControl* aControl)
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    {
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    (void)aControl;
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    __ASSERT_DEBUG(aControl == iHostResolverNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 1));
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    __ASSERT_DEBUG(!(Idle() || IdleSent()), User::Panic(KSpecAssert_ESockSSocksspshm, 2));
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    SetIdle();
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0
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    iHostResolverNotify = NULL;
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    if(iSubConnectionProvider.IsOpen())	// legacy flows have no control side
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    	{
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    	ProcessDCIdleState();
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    	}
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    }
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MLowerDataSender::TSendResult CTransportFlowShim::Send(RMBufChain& /*aData*/)
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    {
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    __ASSERT_DEBUG(iHostResolverNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 3));
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    TBuf8<sizeof(TConnectionInfo)> buf;
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    if (Control(KSOLProvider, static_cast<TUint>(KSoConnectionInfo), buf) == KErrNone)
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        {
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        iHostResolverNotify->StartSending();
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        }
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    else if (!iLowerControl)
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        {
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#ifdef SYMBIAN_NETWORKING_UPS
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		TInt result = SetupForNoBearerOnSend();
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		if (result != KErrNone)
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			{
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			return TSendResult(result);
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			}
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#endif
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		__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 4));	// legacy flows have no control side, so must never get here
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        PostNoBearer();
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        }
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    return MLowerDataSender::ESendAccepted;
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    }
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//***************************************************************************************
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//End of CHostResolver specific functions also look for iHostResolverNotify to find the rest
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#ifndef SYMBIAN_NETWORKING_UPS
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//
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// Not used with UPS support - CUpsTransportFlowShim::NewL() used instead.
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//
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CTransportFlowShim* CTransportFlowShim::NewL(CSubConnectionFlowFactoryBase& aFactory, const TNodeId& aSubConn, CProtocolIntfBase* aProtocolIntf)
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	{
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	return new (ELeave) CTransportFlowShim(aFactory, aSubConn, aProtocolIntf);
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	}
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#endif
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CTransportFlowShim::CTransportFlowShim(CSubConnectionFlowFactoryBase& aFactory, const TNodeId& aSubConn, CProtocolIntfBase* aProtocolIntf)
2
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: CNetworkFlow(aFactory, aSubConn, aProtocolIntf), iFlowParams(TFlowParams(0, 0, 0, 0, NULL))
0
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	{
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    LOG_NODE_CREATE(KESockFlowTag, CTransportFlowShim)
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	}
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void CTransportFlowShim::SetSSP(CServProviderBase& aSSP)
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	{
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	__ASSERT_DEBUG(iProvider == NULL, User::Panic(KSpecAssert_ESockSSocksspshm, 5));
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	iProvider = &aSSP;
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	iProvider->SetNotify(this);
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	}
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CTransportFlowShim::~CTransportFlowShim()
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	{
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	// Remove ourselves from any listening control session's accept queue.
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	if(iListenerControlNotify)
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		{
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		iListenerControlNotify->DisconnectFromListener(*this);
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		}
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22
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	if(!Detaching())
0
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		{
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		delete iProvider;
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		iProvider = NULL;
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		}
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	Messages::TEBase::TError err(TEBase::TNull::Id(), KErrBindersInvalid);
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    SubConnectionError(err, EErrorAllOperations);
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    LOG_NODE_DESTROY(KESockFlowTag, CTransportFlowShim)
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	}
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void CTransportFlowShim::SetSockType(TUint aSockType)
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	{
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	if (iProvider)
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		{
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		iProvider->SetSockType(aSockType);
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		}
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	}
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MSessionControl* CTransportFlowShim::GetControlL(TInt aSessionType,MSessionControlNotify& aSessionControlNotify)
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    {
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    CNetworkFlow::GetControlL(aSessionType,aSessionControlNotify);
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    SetSockType(aSessionType);
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	return this;
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    }
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MSessionData* CTransportFlowShim::BindL(MSessionDataNotify& aNotify)
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    {
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	LOG( ESockLog::Printf(_L8("CTransportFlowShim %08x:\tBindL(aNotify 0x%08x)"), this, &aNotify) );
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	// The flow shim now manages custody and loading of the protocol involved.
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	// However in the case of host resolvers, until ported for the same behaviour, protocol loading is still managed by the socket.
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	if(iFlowParams.iFlowLoadsProtocol)
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		{
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		CProtocolRef * protocolReference = ProtocolManager::FindProtocolL(
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			iFlowParams.iAddrFamily,
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			iFlowParams.iSocketType,
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			iFlowParams.iProtocol);
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        if (protocolReference->GetFlag() & CProtocolRef::EThreePlaneCommsBased)
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            {
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            // Three plane comms protos should not be seen here. If an RSocket is opened with a supported
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            // protocol and it happens to be 3PC this point will be reached. In the case of RTP some
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            // special processing is performed (in the SCPR) in order to sort out the mess and ensure that
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            // a UDP/TCP flow is requested instead.
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            User::Leave(KErrProtocolNotReady);
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            }
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        // Check if the protocol is supported over sockets
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        if (!(protocolReference->Info().iServiceTypeInfo & ESocketSupport))
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            {
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            User::Leave(KErrNotSupported);
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            }
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        // Have the protocol loaded if not already the case and confirm it has socket support
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        protocolReference->LoadAndBindL();
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        __ASSERT_DEBUG(iProtocolReference == NULL, User::Panic(KSpecAssert_ESockSSocksspshm, 6));
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        iProtocolReference = protocolReference;
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2
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        // If the client requested a wildcard protocol, fill in the actual protocol that was selected
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        if (iFlowParams.iProtocol == KUndefinedProtocol)
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            {
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            iFlowParams.iProtocol = protocolReference->Info().iProtocol;
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            }
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0
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        // Have the protocol added to the list of protocols for the session it is associated with
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        CSockSessionProxy* sessionProxy = reinterpret_cast<CSockSessionProxy*>(iFlowParams.iSessionProxy);
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        if(sessionProxy != NULL)
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            {
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            sessionProxy->AddProtocolL(iProtocolReference->Protocol());
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            }
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        // Fetch a new SAP from the protocol for this flow
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        if (iProvider == NULL)
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            {
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            iProvider = iProtocolReference->Protocol()->NewSAPL(iFlowParams.iSocketType);
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#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
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            // Set the options iterating the RArray variable
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            SetProtocolOptions();
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#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
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            if (iProvider)
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                {
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                iProvider->SetNotify(this);
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                }
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            }
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		}
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    // Now perform the binding proper
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    if (!iProvider)
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        {
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        User::Leave(KErrNotSupported);
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        }
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    __ASSERT_DEBUG(!iHostResolverNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 8));
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    CNetworkFlow::BindL(aNotify);
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    iProvider->SetNotify(this);
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	return this;
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    }
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void CTransportFlowShim::Unbind()
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    {
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	LOG( ESockLog::Printf(_L8("CTransportFlowShim %08x:\tUnbind()"), this) );
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	// Infant mortality case in which binding never completed,
2
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	if (!FlowParamsInitialised())
0
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		{
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		delete this;
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		return;
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		}
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	// Legacy support for host resolvers
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	if(iHostResolverNotify)
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		{
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		__ASSERT_DEBUG(!iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 9));	// can't have both HR & SAP
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		LOG( ESockLog::Printf(_L8("CTransportFlowShim %08x:\tUnbind(): iBearerExpected %d"), this, BearerExpected()) );
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		if (!BearerExpected())
0
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			{
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			delete this;
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			}
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		else
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			{
22
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			SetDeleteUponBearerReception();
0
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			iHostResolverNotify = NULL;
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			}
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		return;
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		}
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	if (iProvider)
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		{
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		iProvider->SetNotify(NULL);
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		if (!Detaching())
0
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			{
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			delete iProvider;
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			iProvider = NULL;
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			}
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		}
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#ifdef SYMBIAN_NETWORKING_UPS
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	// Hook for derived classes to do cleanup before unbind occurs
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	PreUnbind();
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#endif
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	CNetworkFlow::Unbind();
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    }
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ESock::CSubConnectionFlowBase& CTransportFlowShim::CloneFlowL()
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    {
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    __ASSERT_DEBUG(iProtocolIntf, User::Panic(KSpecAssert_ESockSSocksspshm, 10));
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    TDefaultFlowFactoryQuery query (iProtocolIntf->ControlProviderId(), iSubConnectionProvider.RecipientId());
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	ESock::CSubConnectionFlowBase& flow = static_cast<ESock::CSubConnectionFlowBase&>(*(Factory().CreateObjectL(query)));
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	// Legacy flows lack a control provider
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	if(iSubConnectionProvider.IsOpen())
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		{
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		TCFPeer::TJoinRequest msg(flow.Id(), TClientType(TCFClientType::EData, TCFClientType::EActive));
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		iSubConnectionProvider.PostMessage(Id(), msg);
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		}
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	return flow;
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    }
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   332
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   333
void CTransportFlowShim::Start()
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diff changeset
   334
	/**
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parents:
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   335
	Start a service provider.
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parents:
diff changeset
   336
	*/
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parents:
diff changeset
   337
	{
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parents:
diff changeset
   338
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 11));
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parents:
diff changeset
   339
	iProvider->Start();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
	}
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parents:
diff changeset
   341
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parents:
diff changeset
   342
void CTransportFlowShim::LocalName(TSockAddr& anAddr) const
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
/** Gets the local name (address) of the socket service provider entity. The format
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
of the data in the TSockAddr object is defined by individual protocols.
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parents:
diff changeset
   345
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
The local address is the address of the local machine plus a local port number.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
Generally only the port number is important, unless you have two IP interfaces,
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
for example.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
@param anAddr The address to be filled in */
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
	{
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 12));
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
	iProvider->LocalName(anAddr);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
	}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
void CTransportFlowShim::SetLocalName(TSockAddr& anAddr)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
/** Sets the local name (address) of the socket service provider entity. The format
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
of the data in the TSockAddr object is defined by individual protocols.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
@param anAddr The address */
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
	CNetworkFlow::SetLocalName(anAddr);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
	PostDataClientRouted();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 65));
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
	TInt err = iProvider->SetLocalName(anAddr);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
	if (err != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
		// Post TError to self, which will result in SubConnectionError to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
		// be called in the TError handling. Have to fake that the message is
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
		// coming from iSubConnectionProvider otherwise ReceivedL will leave.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
		RClientInterface::OpenPostMessageClose(iSubConnectionProvider.RecipientId(), Id(), TEBase::TError(err).CRef());
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
		return;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
		}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
	SetLocalNameProcess();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
void CTransportFlowShim::SetLocalNameProcess()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
	TBool bearerSent = EFalse;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
	if(iFlowParams.iFlowRequestType != TFlowParams::EImplicit)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
		// For explicit sockets, TNoBearer will be sent out if it has not already
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
		// been done so. This was introduced for PREQ2279, as it is necessary
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
		// to lock this SAP to an interface for incoming sockets. Once locked,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
		// this ensures that any incoming packets are only accepted over the locked down
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
		// interface and no other interfaces. To lock the interface down the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
		// NoBearer sequence is executed. This change will also now apply to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
		// outgoing explicit sockets. The change for outgoing explicit sockets is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
		// that the NoBearer sequence is started here instead of when receiving
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
		// a NoBearer upcall from the protocol.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
		// Attempt to send out TNoBearer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
		if (DoNoBearer())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
		    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
		    // TNoBearer was sent out.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
			bearerSent = ETrue;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
		    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
	if (!bearerSent)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
		// No Bearer was already sent out earlier, or this is an implicit socket.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
		iSessionControlNotify->SetLocalNameComplete();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
TBool CTransportFlowShim::DoNoBearer()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
Do the actual no Bearer call.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
@return ETrue if the NoBearer post was actually done, EFalse otherwise
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
	TInt ret = EFalse;
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   416
	if(!Stopped())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
		{ // Prevent sending NoBearer if DataClientStop was received
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
		if (LockToConnectionInfo() != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
		    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
	        __ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 66));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
			PostNoBearer();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
			ret = ETrue;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
		    }
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   424
		ClearUseBearerErrors();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   425
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
		ClearDataClientRoutedGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
	return ret;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
void CTransportFlowShim::RemName(TSockAddr& anAddr) const
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
/** Gets the remote name (address) of the socket service provider entity. The format
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
of the data in the TSockAddr object is defined by individual protocols.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
A remote address is either the address you're sending data to (non connection-oriented
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
sockets)* or the remote end of the connection. It is the address of the remote
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
machine (your peer in the network) plus a port number.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
@note RemName is only meaningful if the socket server client has called Connect()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
to set up a default address for SendTo(). This function will only be called
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
on the protocol if this is the case.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
@param anAddr The address to be filled in */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 14));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
	iProvider->RemName(anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
TInt CTransportFlowShim::SetRemName(TSockAddr& anAddr)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
/** Sets the remote name (address) of the socket service provider entity. The format
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
of the data in the TSockAddr object is defined by individual protocols.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
@param anAddr The address
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
@return Returns KErrNone if the remote name is correctly set or, if this is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
not the case, an informative error number. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
	CNetworkFlow::SetRemName(anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 15));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
	return iProvider->SetRemName(anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
TInt CTransportFlowShim::GetOption(TUint aLevel, TUint aName, TDes8& anOption) const
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
/** Gets some protocol specific option when called by the socket server on behalf of a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
client. A protocol may pass the request down a protocol	stack (to protocols it is bound
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
to) using the GetOption() function of CProtocolBase.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
@param aLevel Option level.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
@param aName Option name.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
@param anOption Option data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
@return System wide error code.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 16));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
	return iProvider->GetOption(aLevel, aName, anOption);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
void CTransportFlowShim::Ioctl(TUint aLevel, TUint aName, TDes8* anOption)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
/** Performs some protocol specific IO control.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
@note If this function is called erroneously, the protocol should call Error() on the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
socket. If an Ioctl call is already outstanding, the client will be panicked with the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
value ETwoIoctls.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
@param aLevel Option level.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
@param aName Option name.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
@param anOption Option data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 17));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
	iProvider->Ioctl(aLevel, aName, anOption);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
void CTransportFlowShim::CancelIoctl(TUint aLevel, TUint aName)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
/** Cancels an outstanding Ioctl call. You are guaranteed only to have one outstanding
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
at once.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
@param aLevel IOCTL level.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
@param aName IOCTL name.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 18));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
	iProvider->CancelIoctl(aLevel, aName);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
TInt CTransportFlowShim::SetOption(TUint aLevel, TUint aName, const TDesC8 &anOption)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
/** Sets some protocol specific option when called by the socket server on behalf of a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
client. A protocol may pass the request down a protocol	stack (to protocols it is bound
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
to) using the SetOption() function	of CProtocolBase.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
@param aLevel Option level.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
@param aName Option name.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
@param anOption Option data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
@return System wide error code.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 19));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
	return iProvider->SetOption(aLevel, aName, anOption);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
void CTransportFlowShim::ActiveOpen()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
/** Initiates a connection operation - this means that it tells the protocol to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
attempt to connect to a peer. It is called by the socket server in response
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
to a connect request from a client.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
This version of the function has user data in the connection frame.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
Only ever called on connection-oriented sockets. Such a socket
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
should always have both the local address and the remote address specified
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
before this function is called. If this is not the case then the protocol
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
should panic.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
When a connection has completed, the protocol should call ConnectComplete()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
on its TNotify. If an error occurs during connection the protocol should not
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
call ConnectComplete() at all; instead it should call Error().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 20));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
	iProvider->ActiveOpen();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
void CTransportFlowShim::ActiveOpen(const TDesC8& aConnectionData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
/** Initiates a connection operation - this means that it tells the protocol to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
attempt to connect to a peer. It is called by the socket server in response
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
to a connect request from a client.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
This version of the function has user data in the connection frame.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
Only ever called on connection-oriented sockets. Such a socket
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
should always have both the local address and the remote address specified
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
before this function is called. If this is not the case then the protocol
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
should panic.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
When a connection has completed, the protocol should call ConnectComplete()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
on its TNotify. If an error occurs during connection the protocol should not
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
call ConnectComplete() at all; instead it should call Error().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
@param aConnectionData If the protocol supports user specified connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
data, then it will be held in this buffer. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 21));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
	iProvider->ActiveOpen(aConnectionData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
TInt CTransportFlowShim::PassiveOpen(TUint aQueueSize)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
/** Tells the protocol to start waiting for an incoming connection request on this
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
socket (i.e. port). It is called by the socket server in response to a listen
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
request from a client.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
Only ever called on connection-oriented sockets. Such a socket
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
should always have both the local address and the remote address specified
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
before this function is called. If this is not the case, then the protocol
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
should panic.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
The aQue parameter is the number of sockets which can be waiting for an outstanding
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
Start after calling ConnectComplete(). The protocol should keep a count of
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
sockets in this state - incrementing a variable in ConnectComplete(), and
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
decrementing it in Start().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
When a connection has completed, the protocol should call ConnectComplete()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
on its TNotify. If an error occurs during connection the protocol should not
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
call ConnectComplete() at all; instead it should call Error().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
@param aQueSize Size of connect queue.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 22));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
	return iProvider->PassiveOpen(aQueueSize);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
TInt CTransportFlowShim::PassiveOpen(TUint aQueueSize, const TDesC8& aConnectionData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
/** Tells the protocol to start waiting for an incoming connection request on this
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
socket (i.e. port). It is called by the socket server in response to a listen
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
request from a client.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
This version of the function has user data in the connection frame.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
Only ever called on connection-oriented sockets. Such a socket
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
should always have both the local address and the remote address specified
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
before this function is called. If this is not the case then the protocol
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
should panic.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
The aQue parameter is the number of sockets which can be waiting for an outstanding
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
Start after calling ConnectComplete(). The protocol should keep a count of
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
sockets in this state - incrementing a variable in ConnectComplete(), and
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
decrementing it in Start().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
When a connection has completed the protocol should call ConnectComplete()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
on its TNotify. If an error occurs during connection the protocol should not
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
call ConnectComplete() at all; instead it should call Error().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
@param aQueueSize size of connect queue
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
@param aConnectionData if the protocol supports user specified connection data
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
then it will be held in this buffer. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 23));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
	return iProvider->PassiveOpen(aQueueSize, aConnectionData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
void CTransportFlowShim::Shutdown(MSessionControl::TCloseType aOption)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
/** Terminates a connection (or closes a non connection-oriented socket down).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
The value of the option argument specifies the type of processing which will
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
be required of the protocol after this function is called.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
Normally, when the socket server has called Shutdown() for a socket, it will
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
wait for the socket to call CanClose() before destroying the CServProviderBase
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
object. However, if the option argument is EImmediate, the CServProviderBase
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
will be destroyed as soon as Shutdown() returns.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
@param option The shutdown type. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 24));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
	if (aOption == MSessionControl::EImmediate)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
		{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   637
		SetShuttingDown();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
	// It is possible for the provider to be null if an error occurs immediatly
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
	// after socket creation before the flow is bound and the provider is received
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
	// from the protocol.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
	if(iProvider)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
		iProvider->Shutdown(CServProviderBase::TCloseType(aOption));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
void CTransportFlowShim::Shutdown(MSessionControl::TCloseType aOption, const TDesC8& aDisconnectionData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
/** Terminates a connection (or closes a non connection-oriented socket down).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
The value of the option argument specifies the type of processing which will
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
be required of the protocol after this function is called.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
Normally, when the socket server has called Shutdown() for a socket, it will
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
wait for the socket to call CanClose() before destroying the CServProviderBase
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
object. However, if the option argument is EImmediate, the CServProviderBase
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
will be destroyed as soon as Shutdown() returns.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
@param option The shutdown type.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
@param aDisconnectionData If the protocol supports disconnect data, any such
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
data required will be held in this buffer. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
	// It is possible for the provider to be null if an error occurs immediatly
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
	// after socket creation before the flow is bound and the provider is received
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
	// from the protocol.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
	if(iProvider)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
		iProvider->Shutdown(CServProviderBase::TCloseType(aOption), aDisconnectionData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
void CTransportFlowShim::AutoBind()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
/** Specifies that the protocol should choose a local address for the service access
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
point itself. */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 25));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
	iProvider->AutoBind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
	SetLocalNameProcess();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
TUint CTransportFlowShim::Write(const TDesC8& aDesc, TUint aOptions, TSockAddr* anAddr)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
/** Sends data onto the network via the protocol.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
Connection-oriented sockets must be in a connected state (that is ConnectComplete() has
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
been called on their MSocketNotify before Write() is called).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
The socket server keeps track of how much data is waiting and then tries to send it all
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
until the protocol tells it to hold off by returning 0 (datagram sockets) or 'less than
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
all data consumed' (stream sockets) to Write(). The protocol should call CanSend() when it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
is ready to send more data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
anAddr is the address to write the data to.	Connection oriented sockets always use the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
default value.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
@param aDesc The data to be sent.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
@param aOptions Protocol specific options.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
@param anAddr Address to write the data to.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
@returns For stream-oriented protocols the return value is the number of bytes actually written.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
If this is less than the length of the descriptor then the protocol should call CanSend()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
when it is ready to send more data. For datagram-oriented protocols, the write should return
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
either 0 if the write cannot be completed, or the length of the descriptor if the write succeeds -
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
no other values are valid. If the Write() must return 0, then it should call CanSend() when it is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
ready to send more data. If the Write() fails due to some error, then it should call Error() with
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
an informative error number.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
	CNetworkFlow::Write( aDesc, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 26));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   712
	return iProvider->Write(aDesc, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   713
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   714
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   715
TInt CTransportFlowShim::Write(RMBufChain& aData, TUint aOptions, TSockAddr* anAddr)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   716
/** Sends data onto the network via the protocol.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   718
Connection-oriented sockets must be in a connected state (that is ConnectComplete() has
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   719
been called on their MSocketNotify before Write() is called).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   720
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   721
The socket server keeps track of how much data is waiting and then tries to send it all
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   722
until the protocol tells it to hold off by returning 0 (datagram sockets) or 'less than
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
all data consumed' (stream sockets) to Write(). The protocol should call CanSend() when it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   724
is ready to send more data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   725
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726
anAddr is the address to write the data to.	Connection oriented sockets always use the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   727
default value.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   728
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   729
@param aData The data to be sent.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
@param aOptions Protocol specific options.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   731
@param anAddr Address to write the data to.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   732
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
@returns For stream-oriented protocols the return value is the number of bytes actually written.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   734
If this is less than the length of the descriptor then the protocol should call CanSend()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
when it is ready to send more data. For datagram-oriented protocols, the write should return
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
either 0 if the write cannot be completed, or the length of the descriptor if the write succeeds -
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
no other values are valid. If the Write() must return 0, then it should call CanSend() when it is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
ready to send more data. If the Write() fails due to some error, then it should call Error() with
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
an informative error number.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   740
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   741
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   742
	CNetworkFlow::Write(aData, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   743
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 27));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   744
	return iProvider->Write(aData, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   745
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   746
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   747
void CTransportFlowShim::GetData(TDes8& aDesc, TUint aOptions, TSockAddr* anAddr)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   748
/** Gets data which the protocol has indicated is waiting in its buffers using the NewData
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   749
up-call on the MSocketNotify.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   750
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   751
GetData() will only ever be called for as much data as the protocol has specified it can process
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   752
using the NewData up-call.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   753
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   754
For stream oriented protocols GetData() should fill the descriptor with data from the stream. On
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   755
a datagram protocol GetData() should copy one datagram into the descriptor and set the length of
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   756
the descriptor. If a full datagram will not fit into the supplied descriptor, the overflow should
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   757
be discarded.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   758
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   759
anAddr should be filled in by the protocol with the address of where the data came from.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   761
@param aDesc  The buffer for data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   762
@param aOptions Protocol specific options.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
@param anAddr Address where the data came from.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   764
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   765
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   766
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 28));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   767
	iProvider->GetData(aDesc, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   768
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   770
TInt CTransportFlowShim::GetData(RMBufChain& aData, TUint aLength, TUint aOptions, TSockAddr* anAddr)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
/** Gets data which the protocol has indicated is waiting in its buffers using the NewData
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
up-call on the MSocketNotify.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   773
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   774
GetData() will only ever be called for as much data as the protocol has specified it can process
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
using the NewData up-call.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   776
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   777
For stream oriented protocols GetData() should fill the descriptor with data from the stream. On
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   778
a datagram protocol GetData() should copy one datagram into the descriptor and set the length of
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   779
the descriptor. If a full datagram will not fit into the supplied descriptor, the overflow should
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   780
be discarded.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   781
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   782
anAddr should be filled in by the protocol with the address of where the data came from.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   783
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   784
@param aDesc  The buffer for data.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   785
@param aOptions Protocol specific options.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   786
@param anAddr Address where the data came from.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   787
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   788
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   789
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 29));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   790
	return iProvider->GetData(aData, aLength, aOptions, anAddr);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   791
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   792
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   793
TInt CTransportFlowShim::SecurityCheck(MProvdSecurityChecker* aChecker)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   794
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   795
Ask the SAP provider to perform a security policy check on the client process (default implementation).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   796
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   797
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   798
	// ********************************************************************
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   799
	// NOTE: KErrNone for now, but this should be changed to KErrNotSupported to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   800
	// turn on strict checking and fail PRTs that have not been secured.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   801
	// ********************************************************************
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   802
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   803
	__ASSERT_DEBUG(iProvider, User::Panic(KSpecAssert_ESockSSocksspshm, 30));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   804
	return iProvider->SecurityCheck(aChecker);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   805
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   806
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   807
void CTransportFlowShim::NewData(TUint aCount)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   808
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   809
	__ASSERT_DEBUG(iSessionDataNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 31));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   810
	iSessionDataNotify->NewData(aCount);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   811
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   812
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   813
void CTransportFlowShim::CanSend()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   814
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   815
	__ASSERT_DEBUG(iSessionDataNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 32));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   816
	iSessionDataNotify->CanSend();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   817
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   818
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   819
void CTransportFlowShim::ConnectComplete()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   820
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   821
	__ASSERT_DEBUG(iSessionControlNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 33));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   822
	iSessionControlNotify->ConnectComplete();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   823
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   824
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   825
void CTransportFlowShim::ConnectComplete(const TDesC8& aConnectData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   826
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   827
	__ASSERT_DEBUG(iSessionControlNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 34));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   828
	iSessionControlNotify->ConnectComplete(aConnectData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   829
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   830
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   831
CTransportFlowShim* CTransportFlowShim::CloneNSetSAP(CServProviderBase& aSSP)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   832
    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   833
	//Here we can afford to create a flow directly since we know sub-connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   834
	//+ protocols & flow plug-is've been already loaded while opening listenning socket
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   835
	//this is the only case when flow joins without being created from control side
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   836
	CTransportFlowShim* shimFlow = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   837
	TRAPD(ret,shimFlow = factoryobject_cast<CTransportFlowShim>(&CloneFlowL()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   838
	if (ret != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   839
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   840
		Error(ret,MSessionControlNotify::EErrorCompleteConnect);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   841
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   842
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   843
	    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   844
        __ASSERT_DEBUG(shimFlow, User::Panic(KSpecAssert_ESockSSocksspshm, 35)); //otherwise we shouldn't be here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   845
       	shimFlow->SetSSP(aSSP);
2
dee179edb159 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   846
       	shimFlow->SetFlowParams(iFlowParams);
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   847
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   848
	return shimFlow;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   849
    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   850
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   851
void CTransportFlowShim::ConnectComplete(CServProviderBase& aSSP)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   852
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   853
	CTransportFlowShim* shimFlow;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   854
	if ((shimFlow = CloneNSetSAP(aSSP)) != NULL)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   855
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   856
		__ASSERT_DEBUG(iSessionControlNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 36));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   857
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   858
		// Store a pointer to the listening control session in case we need to unbind before
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   859
		// the passively opened socket is accepted.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   860
		shimFlow->iListenerControlNotify = iSessionControlNotify;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   861
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   862
		iSessionControlNotify->ConnectComplete(*shimFlow);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   863
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   864
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   865
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   866
void CTransportFlowShim::ConnectComplete(CServProviderBase& aSSP,const TDesC8& aConnectData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   867
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   868
//	CTransportFlowShim* shim = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   869
//	TRAPD(ret, shim = CTransportFlowShim::NewL(aSSP, NULL, iProtocolId));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   870
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   871
	CTransportFlowShim* shimFlow;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   872
    if ((shimFlow = CloneNSetSAP(aSSP)) != NULL)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   873
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   874
		__ASSERT_DEBUG(iSessionControlNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 37));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   875
		iSessionControlNotify->ConnectComplete(*shimFlow, aConnectData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   876
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   877
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   878
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   879
void CTransportFlowShim::CanClose(MSocketNotify::TDelete aDelete)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   880
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   881
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tCanClose() aDelete %d"), this, aDelete) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   882
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   883
	if(iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   884
		{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   885
		aDelete == MSocketNotify::EDetach ? SetDetaching() : ClearDetaching();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   886
		
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   887
		iSessionControlNotify->CanClose(MSessionControlNotify::TDelete(aDelete));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   888
        if(aDelete==MSocketNotify::EDetach)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   889
            {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   890
            iProvider = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   891
            }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   892
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   893
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   894
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   895
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tCanClose() no control above us to notify (open was likely passive and has not been accepted yet) so simply unbinding"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   896
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   897
		// No control above us - likely cause is that we're the result of a passive open that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   898
		// hasn't yet been accepted.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   899
		Unbind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   900
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   901
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   902
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   903
void CTransportFlowShim::CanClose(const TDesC8& aDisconnectData,MSocketNotify::TDelete aDelete)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   904
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   905
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tCanClose() aDisconnectData %08x, aDelete %d"), this, aDisconnectData.Ptr(), aDelete) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   906
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   907
	if(iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   908
		{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   909
		aDelete == MSocketNotify::EDetach ? SetDetaching() : ClearDetaching();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   910
		iSessionControlNotify->CanClose(aDisconnectData, MSessionControlNotify::TDelete(aDelete));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   911
		if(aDelete==MSocketNotify::EDetach)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   912
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   913
			iProvider = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   914
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   915
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   916
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   917
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   918
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tCanClose() no control above us to notify (open was likely passive and has not been accepted yet) so simply unbinding"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   919
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   920
		// No control above us - likely cause is that we're the result of a passive open that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   921
		// hasn't yet been accepted.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   922
		Unbind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   923
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   924
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   925
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   926
void CTransportFlowShim::Error(TInt anError, TUint anOperationMask)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   927
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   928
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tError() anError %d, anOperationMask %d"), this, anError, anOperationMask) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   929
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   930
	NM_LOG((KESockServerTag, _L8("CTransportFlowShim %08x:\tSynchronous call: From=%08x To=%08x Func=Error(%d)"),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   931
			this, static_cast<Messages::ANode*>(this), static_cast<Messages::ANode*>(this), anError) )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   932
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   933
	if(iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   934
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   935
		if (iSessionControlNotify->Error(anError, anOperationMask) != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   936
	    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   937
	    	if (iLowerFlow)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   938
	    		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   939
	    		iLowerFlow->Unbind(NULL,NULL);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   940
	    		iLowerFlow = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   941
	    		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   942
	        iLowerControl = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   943
	    	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   944
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   945
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   946
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   947
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tError() no control above us to notify (open was likely passive and has not been accepted yet) so simply unbinding"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   948
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   949
		// No control above us - likely cause is that we're the result of a passive open that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   950
		// hasn't yet been accepted.
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   951
		SetDetaching();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   952
		Unbind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   953
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   954
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   955
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   956
void CTransportFlowShim::Disconnect(void)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   957
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   958
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tDisconnect()"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   959
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   960
	if(iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   961
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   962
		iSessionControlNotify->Disconnect();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   963
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   964
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   965
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   966
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tDisconnect() no control above us to notify (open was likely passive and has not been accepted yet) so simply unbinding"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   967
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   968
		// No control above us - likely cause is that we're the result of a passive open that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   969
		// hasn't yet been accepted.
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   970
		SetDetaching();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   971
		Unbind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   972
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   973
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   974
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   975
void CTransportFlowShim::Disconnect(TDesC8& aDisconnectData)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   976
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   977
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tDisconnect() aDisconnectData %08x"), this, aDisconnectData.Ptr()) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   978
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   979
	if(iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   980
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   981
		iSessionControlNotify->Disconnect(aDisconnectData);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   982
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   983
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   984
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   985
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tDisconnect() no control above us to notify (open was likely passive and has not been accepted yet) so simply unbinding"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   986
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   987
		// No control above us - likely cause is that we're the result of a passive open that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   988
		// hasn't yet been accepted.
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   989
		SetDetaching();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   990
		Unbind();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   991
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   992
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   993
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   994
void CTransportFlowShim::IoctlComplete(TDesC8 *aBuf)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   995
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   996
	__ASSERT_DEBUG(iSessionControlNotify, User::Panic(KSpecAssert_ESockSSocksspshm, 38));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   997
	iSessionControlNotify->IoctlComplete(aBuf);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   998
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   999
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1000
void CTransportFlowShim::NoBearer(const TDesC8& aConnectionParams)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1001
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1002
Upcall from protocol indicating no underlying bearer for the socket.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1003
@param aConnectionParams Additional connection parameters from the stack, in the form of a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1004
human readable string.  Initially, the required protocols (e.g. "protocol=ip").
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1005
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1006
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1007
	// *** NOTE ***
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1008
	// overridden by CUpsTransportFlowShim::NoBearer() for UPS support
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1009
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1010
	(void)aConnectionParams;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1011
	LOG( ESockLog::ConnectionInfoPrintf(aConnectionParams, _L("CTransportFlowShim %08x:\tNoBearer()"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1012
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1013
	DoNoBearer(); // Do not care if actually posted, so no need to check return value
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1014
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1015
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1016
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1017
void CTransportFlowShim::Bearer(const TDesC8& aConnectionInfo)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1018
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1019
	//we might need to translate the aConnectionInfo into "our" conn info format
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1020
	LOG( ESockLog::ConnectionInfoPrintf(aConnectionInfo, _L("CTransportFlowShim %08x:\tBearer()"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1021
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1022
#if defined(SYMBIAN_TRACE_ENABLE)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1023
	const TSoIfConnectionInfo *info = REINTERPRET_CAST(const TSoIfConnectionInfo*, aConnectionInfo.Ptr());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1024
	NM_LOG((KESockServerTag, _L8("CTransportFlowShim %08x:\tSynchronous call: From=%08x To=%08x Func=Bearer(Iap %d, Network %d)"),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1025
			this, static_cast<Messages::ANode*>(this), static_cast<Messages::ANode*>(this), info->iIAPId, info->iNetworkId) )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1026
#endif
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1027
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1028
	if (TConnectionInfo::IsLocalBearer(aConnectionInfo))
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1029
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1030
		return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1031
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1032
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1033
	SetUseBearerErrors();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1034
	LocalName(iLocalAddress);
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1035
	SetLocalAddressSet();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1036
	RemName(iRemoteAddress);
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1037
	SetRemoteAddressSet();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1038
	__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 41));	// legacy flows have no control side; should never get here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1039
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1040
	PostDataClientRouted();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1041
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1042
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1043
TInt CTransportFlowShim::LockToConnectionInfo()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1044
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1045
	//bind provider with the selected connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1046
	// Note that the following SetOption() can result in an upcall into
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1047
	// CTransportFlowShim::Bearer() in the same stack frame.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1048
    TPckgBuf<TConnectionInfo> info;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1049
    if (Control(KSOLProvider, static_cast<TUint>(KSoConnectionInfo), info) == KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1050
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1051
		LOG(ESockLog::Printf(_L("CTransportFlowShim %08x:\tLockToConnectionInfo() Iap %d, Network %d"), this, info().iIapId, info().iNetId));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1052
		NM_LOG((KESockServerTag, _L8("CTransportFlowShim %08x:\tSynchronous call: From=%08x To=%08x Func=LockToConnectionInfo(Iap %d, Network %d)"),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1053
				this, static_cast<Messages::ANode*>(this), static_cast<Messages::ANode*>(this), info().iIapId, info().iNetId) )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1054
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1055
		TPckg<TSoIfConnectionInfo> ifInfo(iIfInfo);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1056
	    ifInfo().iIAPId = info().iIapId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1057
    	ifInfo().iNetworkId = info().iNetId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1058
		iProvider->SetOption(KSOLProvider, static_cast<TUint>(KSoConnectionInfo), ifInfo);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1059
		return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1060
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1061
    else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1062
    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1063
    	LOG(ESockLog::Printf(_L("CTransportFlowShim %08x:\tLockToConnectionInfo()"), this));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1064
    	return KErrNotFound;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1065
    	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1066
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1067
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1068
void CTransportFlowShim::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1069
    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1070
    if (aMessage.IsMessage<TCFDataClient::TBindTo>() && !NoBearerGuard())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1071
    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1072
    	//TODO PROD RZ
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1073
    	//This needs investigating and fixing. There are two cases for why is this needed here:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1074
    	//(1) Bearer mobility is the only scenario for unsolicited TBindTo
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1075
    	//(hence checking the guard above). CTransportFlowShim cannot just migrate to the new, as the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1076
    	//socket above it needs to be rebound. mobility_761220:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1077
    	//  (1) opens and starts a connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1078
    	//  (2) opens a socket against
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1079
    	//  (3) sendreceive UDP data and expects (packet colouring) that data to go via IAP4.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1080
    	//  (4) migrates to another bearer (IAP5)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1081
    	//  (5) uses the same socket (without rebinding) to sendreceive data and expects
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1082
    	//    the data to go via IAP4 again (despite migrating).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1083
    	//Talk to Ivan Kelly to find out if this is a requirement on the socket (stays connected
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1084
    	//over the old until rebound) or is this a wrong test case.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1085
    	//If the former, ipscpr will need changing not to propagate TBindTo to its flows if they
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1086
    	//don't ask.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1087
    	//(2) Rejoing this flow. During rejoin scenario, it's the new owner obtains its new
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1088
    	//dataclient ('this') before ('this') dataclient knowing. The rejoin procedure is make
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1089
    	//before break, hence it tries to apply the new owner, during which time the new
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1090
    	//owner starts and hence attempts to TBindTo his new child. The child hates it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1091
    	//as it arrives from an unknown node. The rejoin protocol needs rethinking.
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1092
		RClientInterface::OpenPostMessageClose(Id(), aSender, TCFDataClient::TBindToComplete().CRef());
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1093
    	return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1094
    	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1095
    CNetworkFlow::ReceivedL(aSender, aRecipient, aMessage);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1096
#ifdef SYMBIAN_NETWORKING_UPS
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1097
	// Allow derived classes to process received messages.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1098
	//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1099
	// Rationale for ProcessReceivedL() virtual:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1100
	// The existing idiom whereby we call CNetworkFlow::ReceivedL() up front is awkward.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1101
	// If we move that call into the derived class, the derived class can do its
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1102
	// specialised processing and then decide to call this base class method for any
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1103
	// remaining more general processing.  In this case, the ProcessReceivedL() would
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1104
	// not be required.  However, CTransportFlowShim will then become unusable if
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1105
	// instantiated on its own because the call to CNetworkFlow::ReceivedL() is not present.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1106
    TInt ret = ProcessReceivedL(aMessage);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1107
    if (ret == KErrNone || ret != KErrNotSupported)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1108
    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1109
    	return;	// PREQ1116 Productisation: RE-WORK ProcessReceivedL().  Perhaps return TBool indicating whether message processed.  Leave if a "real" error.  Extra arguments?
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1110
    	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1111
#endif
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1112
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1113
   	if ( aMessage.IsMessage<TEBase::TError>() )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1114
   		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1115
		SubConnectionError(static_cast<TEBase::TError&>(aMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1116
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1117
   	else if (aMessage.IsMessage<TEBase::TCancel>())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1118
   		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1119
   		// TCancel can be received as a result of a Connect() being cancelled on the socket and a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1120
   		// TBindToComplete() with an error being sent to the PRBindTo activity on our control provider.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1121
   		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1122
   	else if (TEChild::ERealmId == aMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1123
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1124
		switch (aMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1125
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1126
		case TEChild::TDestroy::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1127
			Destroy();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1128
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1129
		default:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1130
			//TODO - logging
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1131
			//LOG(ESockLog::Printf(KESockMetaConnectionTag, _L("ERROR: CTransportFlowShim %08x:\tReceivedL(%s) - KErrNotSupported"), this, aMessage.Printable()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1132
			__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 42)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1133
			User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1134
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1135
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1136
	else if (TCFDataClient::ERealmId == aMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1137
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1138
		switch (aMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1139
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1140
		case TCFDataClient::TStart::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1141
			StartFlowL(aSender);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1142
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1143
		case TCFDataClient::TStop::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1144
			StopFlow(static_cast<TCFDataClient::TStop&>(aMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1145
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1146
		case TCFDataClient::TProvisionConfig::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1147
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1148
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1149
			//Store the provision config message,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1150
			//to store the Provision config message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1151
            StoreProvision(static_cast<TCFDataClient::TProvisionConfig&>(aMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1152
#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1153
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1154
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1155
		case TCFDataClient::TCommitBindTo::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1156
			/*TODO RZ PROD- mustn't just ignore TCommitBindTo - must implement*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1157
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1158
		case TCFDataClient::TBindTo::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1159
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1160
			TCFDataClient::TBindTo& bindToMsg(static_cast<TCFDataClient::TBindTo&>(aMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1161
			TRAPD(err,BindToL(bindToMsg));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1162
			// Ensure that TBindToComplete message gets sent before TIdle so that it gets to the destination
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1163
			// before destroy processing.
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1164
			if(err == KErrNone)
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1165
			    {
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1166
			    RClientInterface::OpenPostMessageClose(Id(), aSender, TCFDataClient::TBindToComplete().CRef());
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1167
			    }
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1168
			else
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1169
			    {
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1170
			    RClientInterface::OpenPostMessageClose(Id(), aSender, TEBase::TError(aMessage.MessageId(), err).CRef());
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1171
			    }
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1172
			
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1173
			
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1174
			ProcessDCIdleState();	// in case we were waiting to send idle
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1175
			//If we have received TDataClientStart before (when we did not yet have a bearer),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1176
			//we complete the start here as well
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1177
			if (err != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1178
				{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1179
				//If we have received TDataClientStart before (when we did not yet have a bearer),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1180
				//we complete the start here as well
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1181
				if (iStartRequest.IsOpen())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1182
					{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1183
					CompleteStart(err);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1184
					}
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1185
				SetBearerExpected();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1186
				}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1187
			else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1188
		    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1189
				// If we get a TBindTo message then the TNoBearer request has succeeded
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1190
				// and we can inform the client.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1191
		    	if (iSessionControlNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1192
		    		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1193
		    		iSessionControlNotify->SetLocalNameComplete();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1194
		    		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1195
		        }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1196
		    break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1197
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1198
		default:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1199
			//TODO - logging
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1200
			//LOG(ESockLog::Printf(KESockMetaConnectionTag, _L("ERROR: CTransportFlowShim %08x:\tReceivedL(%s) - KErrNotSupported"), this, aMessage.Printable()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1201
			__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 43)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1202
			User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1203
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1204
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1205
	else if (TCFFlow::ERealmId == aMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1206
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1207
		switch (aMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1208
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1209
		case TCFFlow::TRejoin::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1210
			Rejoin(static_cast<TCFFlow::TRejoin&>(aMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1211
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1212
		default:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1213
			//TODO - logging
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1214
			//LOG(ESockLog::Printf(KESockMetaConnectionTag, _L("ERROR: CTransportFlowShim %08x:\tReceivedL(%s) - KErrNotSupported"), this, aMessage.Printable()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1215
			__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 44)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1216
			User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1217
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1218
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1219
	else if (TCFInternalEsock::ERealmId == aMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1220
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1221
		switch (aMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1222
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1223
	    case TCFInternalEsock::TFlowProvision::EId :
2
dee179edb159 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1224
			SetFlowParams((static_cast<TCFInternalEsock::TFlowProvision&>(aMessage)).iFlowParams);
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1225
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1226
		default:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1227
			//TODO - logging
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1228
			//LOG(ESockLog::Printf(KESockMetaConnectionTag, _L("ERROR: CTransportFlowShim %08x:\tReceivedL(%s) - KErrNotSupported"), this, aMessage.Printable()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1229
			__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 45)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1230
			User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1231
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1232
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1233
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1234
//This is the case of Modulation change for a bearer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1235
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1236
	else if (TCFMessage::ERealmId == aMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1237
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1238
		switch (aMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1239
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1240
		case TCFMessage::TTransportNotification::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1241
          	//In case of modulation change,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1242
			//extract the value from this message,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1243
			//pass it to the shim to set the options for socket.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1244
	   		SetProtocolOptions();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1245
			break;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1246
        default:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1247
        	//TODO : Logging for error message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1248
        	__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 46)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1249
			User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1250
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1251
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1252
#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1253
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1254
	else if ( aMessage.IsMessage<TCFPeer::TJoinComplete>() )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1255
		{;}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1256
	else if ( aMessage.IsMessage<TCFControlProvider::TBearer>() )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1257
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1258
		//If we have received TDataClientStart before (when we did not yet have a bearer),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1259
		//we complete the start here as well
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1260
		if (iStartRequest.IsOpen())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1261
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1262
			CompleteStart(KErrNone);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1263
			}
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1264
		LOG( ESockLog::Printf(_L8("CTransportFlowShim %08x:\tReceivedL(): TBearer: iDeleteUponBearerReception %d"), this, DeleteUponBearerReception()));
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1265
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1266
		ClearNoBearerGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1267
		ProcessDCIdleState();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1268
		NoBearerCompletion();		// may delete this !
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1269
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1270
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1271
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1272
		//TODO - logging
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1273
		//LOG(ESockLog::Printf(KESockMetaConnectionTag, _L("ERROR: CTransportFlowShim %08x:\tReceivedL(%s) - KErrNotSupported"), this, aMessage.Printable()));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1274
    	__ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksspshm, 47)); //For debug configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1275
    	User::Leave(KErrNotSupported); //For release configurations
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1276
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1277
    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1278
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1279
void CTransportFlowShim::NoBearerCompletion()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1280
	{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1281
	ClearBearerExpected();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1282
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1283
	if (DeleteUponBearerReception())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1284
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1285
		delete this;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1286
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1287
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1288
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1289
const TNodeId& CTransportFlowShim::NodeId() const
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1290
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1291
	return Id();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1292
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1293
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1294
void CTransportFlowShim::CompleteStart(TInt aError)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1295
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1296
	if (aError==KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1297
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1298
		iStartRequest.ReplyTo(Id(), TCFDataClient::TStarted().CRef());
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1299
		SetStarted();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1300
		ClearStopped();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1301
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1302
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1303
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1304
		iStartRequest.ReplyTo(Id(), TEBase::TError(TCFDataClient::TStart::Id(),aError).CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1305
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1306
	iStartRequest.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1307
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1308
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1309
void CTransportFlowShim::SubConnectionError(const TEBase::TError& errorMsg, TUint anOperationMask)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1310
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1311
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tSubConnectionError() errorMsg.iValue %d, anOperationMask %d"), this, errorMsg.iValue, anOperationMask) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1312
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1313
	if (errorMsg.iMsgId == TCFControlProvider::TNoBearer::Id())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1314
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1315
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tSubConnectionError() - clearing no-bearer guard"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1316
		ClearNoBearerGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1317
#ifdef SYMBIAN_NETWORKING_UPS
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1318
		ProcessDCIdleState();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1319
#endif
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1320
		NoBearerCompletion();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1321
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1322
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1323
	if (IsBoundToSession())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1324
	    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1325
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tSubConnectionError() - calling Error() function"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1326
    	Error(errorMsg.iValue, anOperationMask);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1327
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1328
	else if (iHostResolverNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1329
	    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1330
		LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tSubConnectionError() - passing to host resolver's Error() function"), this) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1331
	    iHostResolverNotify->Error(errorMsg.iValue);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1332
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1333
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1334
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1335
void CTransportFlowShim::BindToL(TCFDataClient::TBindTo& aBindTo)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1336
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1337
Request from control side (at network layer) to indicate that the SubConnection is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1338
up and running and that we should bind to a Flow below.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1339
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1340
@param aLowerFlow Flow below to bind to.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1341
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1342
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1343
	//provisioning message must come before bindto in case we didn't get it after we've joined
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1344
	//the sub-connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1345
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1346
	NM_LOG((KESockServerTag, _L8("CTransportFlowShim %08x:\tSynchronous call: From=%08x To=%08x Func=BindToL"),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1347
			this, static_cast<Messages::ANode*>(this), &aBindTo.iNodeId.Node()) )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1348
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1349
	if (ShuttingDown())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1350
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1351
		User::Leave(KErrCancel);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1352
		return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1353
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1354
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1355
	CNetworkFlow::BindToL(aBindTo);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1356
	if (iLowerFlow && IsBoundToSession())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1357
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1358
		LockToConnectionInfo();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1359
		LocalName(iLocalAddress);
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1360
		SetLocalAddressSet();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1361
		RemName(iRemoteAddress);
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1362
		SetRemoteAddressSet();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1363
		
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1364
		__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 48));	// legacy flows have no control side; should never get here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1365
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1366
	else if (iHostResolverNotify)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1367
	    {//workaroud to indicate to CHostResolver we've got connection info
25
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1368
	    if (!aBindTo.iNodeId.Ptr())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1369
	        {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1370
            iHostResolverNotify->Error(KErrDisconnected);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1371
	        }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1372
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1373
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1374
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1375
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1376
void CTransportFlowShim::Rejoin(const TCFFlow::TRejoin& aRejoinMessage)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1377
    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1378
	LOG( ESockLog::Printf(_L("CTransportFlowShim %08x:\tRejoin()"), this ));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1379
	iSubConnectionProvider.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1380
	iSubConnectionProvider.Open(TNodeCtxId(0, aRejoinMessage.iNodeId));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1381
    //If already bound there's a potential need to rebind.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1382
    //As the new control provider for the flow - if different than
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1383
    //the current, rebind.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1384
    if (iLowerFlow)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1385
        {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1386
        PostNoBearer();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1387
        }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1388
    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1389
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1390
void CTransportFlowShim::StartFlowL(const TRuntimeCtxId& aSender)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1391
	{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1392
	__ASSERT_DEBUG(!Started(), User::Panic(KSpecAssert_ESockSSocksspshm, 49));
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1393
	__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 50));	// legacy flows have no control side; should never get here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1394
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1395
	//We will wait for it and complete the start after we have received it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1396
	User::LeaveIfError(iStartRequest.Open(iSubConnectionProvider, aSender));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1397
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1398
	if (Idle())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1399
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1400
		iStartRequest.ReplyTo(Id(), TEBase::TError(TCFDataClient::TStart::Id(), KErrNotReady).CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1401
		iStartRequest.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1402
		return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1403
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1404
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1405
	if (iLowerFlow)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1406
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1407
		iStartRequest.ReplyTo(Id(), TCFDataClient::TStarted().CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1408
		iStartRequest.Close();
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1409
		SetStarted();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1410
		ClearStopped();
25
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1411
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1412
        // A held-over resolution request will now work (if it ever will)
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1413
        if (iHostResolverNotify)
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1414
	        {
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1415
    	    iHostResolverNotify->StartSending();
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1416
	        }
e53adc4c49de Revision: 201018
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1417
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1418
		return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1419
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1420
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1421
	//We need a bearer
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1422
		PostNoBearer(); //Ask for bearer if not requested already
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1423
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1424
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1425
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1426
void CTransportFlowShim::StopFlow(TCFDataClient::TStop& aMessage)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1427
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1428
	__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 52));	// legacy flows have no control side; should never get here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1429
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1430
	// We need to error the socket if the lower protocol stack is not going to do this.  Once a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1431
	// Bearer() upcall has been received, the lower protocol will call Error() if the connection
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1432
	// goes down.  Before this point, the lower protocol will not call Error(), so StopFlow() calls
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1433
	// from the SCPR are used to error the socket (if the interface start fails).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1434
	//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1435
	// The main scenario is the TCP/IP stack as lower protocol which will only call Error() once it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1436
	// has attached a flow to a route (and hence an interface) which, in turn, only occurs once the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1437
	// interface is up and data has been sent over the socket.  Note that opening an RSocket on an
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1438
	// RConnection but not transferring any data will not cause the TCP/IP stack to attach the flow
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1439
	// to the route and hence not call Error() if the interface comes down.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1440
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1441
	if (IsBoundToSession() && aMessage.iValue == KErrForceDisconnected)
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1442
		{
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1443
		Error(KErrDisconnected, EErrorAllOperations);
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1444
		}
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1445
	else if (IsBoundToSession() && !UseBearerErrors())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1446
	    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1447
    	Error(aMessage.iValue, EErrorAllOperations);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1448
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1449
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1450
	if (iLowerFlow)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1451
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1452
		iLowerFlow->Unbind(NULL,NULL);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1453
		iLowerFlow = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1454
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1455
	iLowerControl = NULL;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1456
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1457
	iSubConnectionProvider.PostMessage(Id(), TCFDataClient::TStopped(aMessage.iValue).CRef());
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1458
	ClearStarted();
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1459
	SetStopped();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1460
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1461
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1462
void CTransportFlowShim::InitDestroy()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1463
	{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1464
	__ASSERT_DEBUG(!(Idle() || IdleSent()), User::Panic(KSpecAssert_ESockSSocksspshm, 53));
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1465
    SetIdle();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1466
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1467
    if(iSubConnectionProvider.IsOpen())	// legacy flows have no control side
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1468
    	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1469
    	ProcessDCIdleState();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1470
    	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1471
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1472
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1473
		DeleteThisFlow();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1474
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1475
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1476
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1477
void CTransportFlowShim::Destroy()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1478
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1479
	DeleteThisFlow();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1480
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1481
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1482
void CTransportFlowShim::PostNoBearer()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1483
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1484
	if (!NoBearerGuard())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1485
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1486
		iSubConnectionProvider.PostMessage(Id(), TCFControlProvider::TNoBearer().CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1487
		SetNoBearerGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1488
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1489
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1490
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1491
void CTransportFlowShim::PostDataClientRouted()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1492
	{
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1493
	if (LocalAddressSet() && RemoteAddressSet()
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1494
		&& iRemoteAddress.Family() != KAFUnspec && !DataClientRoutedGuard())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1495
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1496
		iSubConnectionProvider.PostMessage(
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1497
			Id(),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1498
			TCFIPMessages::TDataClientRouted(
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1499
				TAddrUpdate(
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1500
					iLocalAddress,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1501
					iRemoteAddress,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1502
					iFlowParams.iProtocol,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1503
					iIfInfo.iIAPId)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1504
				).CRef()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1505
			);
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1506
		SetDataClientRoutedGuard();
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1507
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1508
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1509
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1510
/*
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1511
Store the provision information passed from the Control side.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1512
@param TProvisionConfig Message recd.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1513
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1514
void CTransportFlowShim::StoreProvision(TCFDataClient::TProvisionConfig& aMessage)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1515
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1516
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1517
	//find access point inforamtion from the message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1518
	iAccessPointConfig.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1519
	iAccessPointConfig.Open(aMessage.iConfig);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1520
	//Find extension appended at NetMcpr and store it
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1521
	//Presently will extract CSAPSetOpt window extensions
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1522
	ExtractSetOptExtensions();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1523
#else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1524
	(void)aMessage;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1525
#endif
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1526
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1527
/*
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1528
Extract extensions appended to TProvisionConfig specific to IPTransport.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1529
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1530
void CTransportFlowShim::ExtractSetOptExtensions()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1531
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1532
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1533
	//Extract TCP receive window specific provisionconfig extension.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1534
	iProtocolOptions = static_cast< const CSAPSetOpt*>(AccessPointConfig().FindExtension(STypeId::CreateSTypeId(CSAPSetOpt::EUid,CSAPSetOpt::ETypeId)));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1535
#endif
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1536
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1537
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1538
#ifdef SYMBIAN_NETWORKING_UPS
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1539
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1540
TBool CTransportFlowShim::ActivityRunning()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1541
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1542
Determine whether we are in the middle of a NoBearer activity.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1543
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1544
In other words, we are waiting for a response from a previously transmitted TNoBearer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1545
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1546
@return ETrue if in the middle of one of this activity, else EFalse.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1547
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1548
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1549
	return NoBearerGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1550
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1551
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1552
//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1553
// Default implementations of CTransportFlowShim virtuals.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1554
//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1555
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1556
TInt CTransportFlowShim::SetupForNoBearerOnSend()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1557
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1558
	return KErrNotSupported;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1559
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1560
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1561
void CTransportFlowShim::PreUnbind()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1562
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1563
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1564
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1565
TInt CTransportFlowShim::ProcessReceivedL(TSignatureBase& /*aCFMessage*/)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1566
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1567
	return KErrNotSupported;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1568
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1569
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1570
//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1571
// CUpsTransportFlowShim methods
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1572
//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1573
// This class contains User Prompt Service (UPS) specific functionality.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1574
//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1575
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1576
CUpsTransportFlowShim* CUpsTransportFlowShim::NewL(CSubConnectionFlowFactoryBase& aFactory, const Messages::TNodeId& aSubConn, CProtocolIntfBase* aProtocolIntf)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1577
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1578
Create a new CUpsTransportFlowShim instanace.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1579
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1580
Note: this method replaces CTransportFlowShim::NewL() in UPS builds.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1581
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1582
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1583
	return new (ELeave) CUpsTransportFlowShim(aFactory, aSubConn, aProtocolIntf);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1584
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1585
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1586
TInt CUpsTransportFlowShim::SetupForNoBearerOnSend()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1587
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1588
Called just before a TNoBearer message is posted for Host Resolver processing.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1589
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1590
Perform the Platform Security capability check and populate the UPS Access Point Config (APC) extension.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1591
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1592
@return KErrNone or a system wide error code.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1593
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1594
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1595
	// For UPS, the capability check has been moved from the provider SAP to here so that
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1596
	// the capability check result is available at the time of the NoBearer message being sent.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1597
	__ASSERT_DEBUG(iSecurityChecker, User::Panic(KSpecAssert_ESockSSocksspshm, 54));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1598
	TInt result = iSecurityChecker->CheckPolicy(KPolicyNetworkServices, "UpsTransportFlowShim (SetupForNoBearerOnSend)");
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1599
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1600
	// At this point, result can contain:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1601
	//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1602
	// KErrNone					Capability check passed.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1603
	// KErrPermissionDenied		Capability check failed.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1604
	// KErrCompletion			Special error code that instructs us not to perform any UPS check.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1605
	//							This is a means for upper layers to disable UPS checking in circumstances
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1606
	//							where the UPS check will be catered for by a higher layer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1607
	if (result != KErrCompletion)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1608
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1609
		if (UpsEnabled())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1610
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1611
			// UPS enabled - fill in the APC structure associated with TNoBearer message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1612
			PopulateUpsExtension(result);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1613
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1614
		else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1615
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1616
			// UPS disabled - fall back to the Platform Security check
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1617
			if (result != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1618
				{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1619
				return TSendResult(result);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1620
				}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1621
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1622
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1623
	return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1624
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1625
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1626
void CUpsTransportFlowShim::PreUnbind()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1627
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1628
Called just before an unbind happens.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1629
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1630
Ensure that we cancel any running activities.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1631
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1632
(there are no activities on the data side in the formal sense - the term is used
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1633
to describe NoBearer processing happening locally).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1634
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1635
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1636
	if (ActivityRunning())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1637
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1638
		// @TODO PREQ1116 - should we be able to have a NoBearer and a PolicyCheckRequest pending
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1639
		// at the same time ?  Should we prevent it?
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1640
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1641
		// Cancel any pending NoBearer activity.  This has become necessary because the UPS authorisation
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1642
		// can cause the NoBearer activity to be pending for an indefinate period of time.  When the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1643
		// cancel reaches the MCpr, the UPS authorisation will be cancelled and a TError will eventually
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1644
		// be received and processed in SubConnectionError().
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1645
		iSubConnectionProvider.PostMessage(Id(), Messages::TEBase::TCancel().CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1646
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1647
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1648
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1649
TInt CUpsTransportFlowShim::SetOption(TUint aLevel, TUint aName, const TDesC8 &anOption)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1650
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1651
Process SetOption() requests from upper layer
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1652
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1653
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1654
	if (aLevel == KSOLProvider)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1655
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1656
		if (aName == KSoOwnerInfo)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1657
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1658
			// Upper layer communicating process and thread id of client opening subsession.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1659
			__ASSERT_DEBUG(anOption.Size() == sizeof(TSoOwnerInfo), User::Panic(KSpecAssert_ESockSSocksspshm, 55));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1660
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1661
			const TSoOwnerInfo* soOwnerInfoPtr = reinterpret_cast <const TSoOwnerInfo*> (anOption.Ptr());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1662
			__ASSERT_DEBUG(soOwnerInfoPtr, User::Panic(KSpecAssert_ESockSSocksspshm, 56));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1663
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1664
			iThreadId  = soOwnerInfoPtr->iThreadId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1665
			iProcessId = soOwnerInfoPtr->iProcessId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1666
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1667
		else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1668
		if (aName == KSoSetPlatSecApi)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1669
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1670
			// Upper layer communicating an 'M' class instance that can be used for retrieving
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1671
			// process and thread id of client performing current operation.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1672
			__ASSERT_DEBUG(anOption.Size() == sizeof(const MPlatsecApiExt*), User::Panic(KSpecAssert_ESockSSocksspshm, 57));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1673
			iPlatsecIf = *reinterpret_cast <const MPlatsecApiExt* const *> (anOption.Ptr());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1674
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1675
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1676
		if (IsHostResolver())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1677
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1678
			// For Host Resolvers, the SetOption() is only for us to store the thread and process id,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1679
			// so we are complete.  There is no iProvider in this case to propagate the call to.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1680
			__ASSERT_DEBUG(Provider() == NULL, User::Panic(KSpecAssert_ESockSSocksspshm, 58));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1681
			return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1682
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1683
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1684
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1685
	return CTransportFlowShim::SetOption(aLevel, aName, anOption);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1686
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1687
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1688
TInt CUpsTransportFlowShim::SecurityCheck(MProvdSecurityChecker* aChecker)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1689
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1690
Called from upper layer to ask the SAP provider to perform a security policy check
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1691
on the client process.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1692
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1693
@param aChecker Security checker class instance
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1694
@return KErrNone or a system wide error code
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1695
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1696
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1697
	// Save away the security checker class so that we can perform capability checking
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1698
	// here instead of in the TCP/IP stack.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1699
	//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1700
	// Note: iSecurityChecker can get overwritten as a result of ProtocolManager::TransferSocketL(),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1701
	// so don't ASSERT(iSecurityChecker == NULL).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1702
	iSecurityChecker = aChecker;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1703
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1704
	if (Provider())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1705
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1706
		// Sockets
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1707
		__ASSERT_DEBUG(!IsHostResolver(), User::Panic(KSpecAssert_ESockSSocksspshm, 59));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1708
		return Provider()->SecurityCheck(aChecker);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1709
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1710
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1711
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1712
		// Host Resolvers
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1713
		__ASSERT_DEBUG(IsHostResolver(), User::Panic(KSpecAssert_ESockSSocksspshm, 60));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1714
		return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1715
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1716
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1717
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1718
void CUpsTransportFlowShim::GetProcessAndThreadId(TProcessId& aProcessId, TThreadId& aThreadId) const
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1719
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1720
Retrieve the process and thread id corresponding to the current Socket/Host Resolver request.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1721
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1722
The iProcessId and iThreadId variables contain the ids at the time of subsession open, which
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1723
is not necessarily the same as the ids of the client performing the actual request.  The
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1724
call to iPlatsecIf->GetProcessAndThreadId() will actually go to the layer above for processing
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1725
and retrieve the ids associated with the current pending request.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1726
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1727
@param aProcessId variable receiving process id (out)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1728
@param aThreadId variable receiveing thread id (out)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1729
@return KErrNone, else a system wide error code.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1730
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1731
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1732
	TInt err = KErrGeneral;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1733
	if (iPlatsecIf)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1734
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1735
		err = iPlatsecIf->GetProcessAndThreadId(aProcessId, aThreadId);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1736
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1737
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1738
	if (err != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1739
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1740
		aProcessId = iProcessId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1741
		aThreadId = iThreadId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1742
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1743
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1744
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1745
void CUpsTransportFlowShim::NoBearer(const TDesC8& aConnectionParams)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1746
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1747
Upcall from protocol indicating no underlying bearer for the socket.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1748
@param aConnectionParams Additional connection parameters from the stack, in the form of a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1749
human readable string.  Initially, the required protocols (e.g. "protocol=ip").
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1750
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1751
This method overrides CTransportFlowShim::NoBearer() for UPS specific handling.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1752
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1753
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1754
	(void)aConnectionParams;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1755
	LOG( ESockLog::Printf(_L8("CUpsTransportFlowShim %08x:\tNoBearer(%S)"), this, &aConnectionParams) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1756
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1757
	// Perform the Platform Security check (moved from the Provider SAP to here in order to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1758
	// obtain the platsec result as part of UPS processing).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1759
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1760
	TInt result = iSecurityChecker->CheckPolicy(KPolicyNetworkServices, "TransportFlowShim (NoBearer)");
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1761
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1762
	NM_LOG((KESockServerTag, _L8("CTransportFlowShim %08x:\tSynchronous call: From=%08x To=%08x Func=NoBearer(%S)"),
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1763
			this, static_cast<Messages::ANode*>(this), static_cast<Messages::ANode*>(this), &aConnectionParams) )
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1764
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1765
	// At this point, result can contain:
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1766
	//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1767
	// KErrNone					Capability check passed.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1768
	// KErrPermissionDenied		Capability check failed.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1769
	// KErrCompletion			Special error code that instructs us not to perform any UPS check.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1770
	//							This is a means for upper layers to disable UPS checking in circumstances
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1771
	//							where the UPS check will be catered for by a higher layer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1772
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1773
	TBool disableUpsCheck = (result == KErrCompletion);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1774
	if (!disableUpsCheck && !UpsEnabled())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1775
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1776
		// UPS disabled - fall back to the Platform Security check
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1777
		if (result != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1778
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1779
			Error(result, MSocketNotify::EErrorSend | MSocketNotify::EErrorConnect);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1780
			return;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1781
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1782
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1783
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1784
	if(!Stopped())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1785
		{ // Prevent sending NoBearer if DataClientStop was received
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1786
		ParseNoBearerParams(aConnectionParams);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1787
		if (iIsScoped)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1788
		    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1789
		    if (!disableUpsCheck && UpsEnabled())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1790
		        {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1791
	            // Do not perform standard NoBearer() processing for "gratuitous" NoBearer() calls.  The
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1792
	            // TCP/IP stack already has enough scope information to select an interface, but this
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1793
	            // probably will be different from the "default" implicit interface that the control side will
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1794
	            // select.  The consequence is that the TransportFlowShim could end up being associated with the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1795
	            // wrong SCpr.  Note that this is not a problem introduced by UPS functionality - it exists in
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1796
	            // the Networking Subsystem anyway.  The "Bearer()-only" cases in pre-UPS code do not result in
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1797
	            // the TCP/IP stack generating a NoBearer() (just a Bearer()), so the TransportFlowShim never
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1798
	            // gets associated with any SCpr.  We are just replicating this behaviour for UPS functionality,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1799
	            // by performing a TPolicyCheckRequest sequence for the sake of UPS checking, but otherwise the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1800
	            // behaviour mirrors what is already present (i.e. does nothing else).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1801
	            PostPolicyCheckRequest(result);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1802
		        }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1803
            else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1804
                {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1805
                // If no UPS handling is required, tell the TCP/IP stack that it can go ahead and route the flow.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1806
				IssueScopedNoBearerResponse();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1807
                }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1808
		    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1809
		else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1810
		if (LockToConnectionInfo() != KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1811
		    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1812
			__ASSERT_DEBUG(iSubConnectionProvider.IsOpen(), User::Panic(KSpecAssert_ESockSSocksspshm, 61));	// legacy flows have no control side; should never get here
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1813
			// If UPS is enabled, fill in the APC structure to accompany the TNoBearer
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1814
			// Do this even if disableUpsCheck is set so that the APC will contain KErrCompletion.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1815
			if (UpsEnabled())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1816
				{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1817
				PopulateUpsExtension(result);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1818
				}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1819
	        PostNoBearer();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1820
		    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1821
		ClearUseBearerErrors();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1822
		ClearDataClientRoutedGuard();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1823
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1824
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1825
	    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1826
	    // Return an error on an attempt to issue a SendTo() on an explicit socket (datagram) whose corresponding
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1827
	    // connection has gone down (BR2639).  Note that the use of KErrDisconnected should NOT be documented -
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1828
	    // in future, we may wish to return the same error as the connection itself experienced.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1829
	    Error(KErrDisconnected, MSessionControlNotify::EErrorSend);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1830
	    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1831
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1832
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1833
void CUpsTransportFlowShim::PopulateUpsExtension(TInt aPolicyCheckResult) const
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1834
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1835
Populate the UPS Access Point Config structure with the required information in preparation for
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1836
a TNoBearer message to be transmitted.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1837
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1838
@param aPolicyCheckResult result of Platform Security check
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1839
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1840
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1841
	__ASSERT_DEBUG(iUpsExtension, User::Panic(KSpecAssert_ESockSSocksspshm, 62));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1842
	iUpsExtension->SetPolicyCheckResult(aPolicyCheckResult);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1843
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1844
	TProcessId processId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1845
	TThreadId threadId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1846
	GetProcessAndThreadId(processId, threadId);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1847
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1848
	iUpsExtension->SetProcessId(processId);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1849
	iUpsExtension->SetThreadId(threadId);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1850
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1851
	if (IsHostResolver())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1852
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1853
		// Null destination name for Host Resolvers.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1854
		iUpsExtension->ResetDestinationAddr();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1855
		iUpsExtension->SetDestinationAddrType(ETNone);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1856
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1857
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1858
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1859
		// @TODO PREQ1116 - something better than this cast?  For example, argument to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1860
		// SetDestinationAddr() could become a "const TDesC8&" perhaps (without worrying about
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1861
		// error checking) ?
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1862
		iUpsExtension->SetDestinationAddr(static_cast<TUpsDestinationAddr>(iRemoteAddress));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1863
		iUpsExtension->SetDestinationAddrType(ETSockAddress);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1864
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1865
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1866
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1867
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1868
void CUpsTransportFlowShim::PostPolicyCheckRequest(TInt aPolicyCheckResult)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1869
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1870
Post a TPolicyCheckRequest message to the SCpr
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1871
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1872
@param aPolicyCheckResult result of Platform Security check
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1873
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1874
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1875
	if (!PolicyCheckRequestPending())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1876
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1877
		__ASSERT_DEBUG(UpsEnabled(), User::Panic(KSpecAssert_ESockSSocksspshm, 63));	// UPS should not be "short circuited" off
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1878
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1879
		TProcessId processId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1880
		TThreadId threadId;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1881
		GetProcessAndThreadId(processId, threadId);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1882
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1883
		const TPolicyCheckRequestParams params(processId, threadId, aPolicyCheckResult, static_cast<TUpsDestinationAddr>(iRemoteAddress), ETSockAddress);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1884
		iSubConnectionProvider.PostMessage(Id(), UpsMessage::TPolicyCheckRequest(params).CRef());
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1885
		SetPolicyCheckRequestPending(ETrue);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1886
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1887
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1888
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1889
void CUpsTransportFlowShim::ProcessPolicyCheckResponse(const UpsMessage::TPolicyCheckResponse& aResponse)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1890
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1891
Process a TPolicyCheckResponse from the SCpr.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1892
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1893
If UPS authorisation was granted, prod the TCP/IP stack into re-attaching the flow (based on the original
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1894
scope id in the socket address).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1895
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1896
@param aResponse TPolicyCheckResponse message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1897
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1898
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1899
	SetPolicyCheckRequestPending(EFalse);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1900
22
592244873960 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
  1901
	if (Idle() && !IdleSent())
0
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1902
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1903
		ProcessDCIdleState();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1904
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1905
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1906
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1907
		if (aResponse.iValue == KErrNone)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1908
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1909
			if (iIsScoped)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1910
				{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1911
				// If socket address already has a scope id, do not tell the stack to use our
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1912
				// idea of NetworkId.  If we do, our idea of the NetworkId could be a mismatch
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1913
				// with the existing scope id, and we could end up with an SCPR which represents a
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1914
				// different interface from the one that the TCP/IP stack has chosen based on the scope
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1915
				// id.  Use the special KNetworkIdFromAddress value for NetworkId which the TCP/IP stack
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1916
				// recognises as meaning "attempt to attach the flow to a route, but determine the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1917
				// NetworkId from the socket address, as you've already indicated in the NoBearer()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1918
				// that you have enough information to do so".
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1919
				//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1920
				// This code has become necessary due to the UPS support, which forces the
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1921
				// TCP/IP stack to issue NoBearer() calls in circumstances where it never used to
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1922
				// before, to give an opportunity to perform UPS authorisation.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1923
				IssueScopedNoBearerResponse();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1924
				}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1925
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1926
		else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1927
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1928
			Error(aResponse.iValue, MSocketNotify::EErrorSend | MSocketNotify::EErrorConnect);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1929
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1930
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1931
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1932
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1933
void CUpsTransportFlowShim::IssueScopedNoBearerResponse()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1934
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1935
After a gratuitous NoBearer() upcall has been issued to us (to allow a chance for UPS checking to occur before
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1936
a flow is routed), issue the response to the TCP/IP stack indicating that it can now route the flow and continue.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1937
 */
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1938
    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1939
    TSoIfConnectionInfo info;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1940
    TPckg<TSoIfConnectionInfo> ifInfo(info);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1941
    info.iIAPId = 0;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1942
    info.iNetworkId = KNetworkIdFromAddress;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1943
    __ASSERT_DEBUG(Provider(), User::Panic(KSpecAssert_ESockSSocksspshm, 64));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1944
    SetIfInfo(info);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1945
    Provider()->SetOption(KSOLProvider, static_cast<TUint>(KSoConnectionInfo), ifInfo);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1946
    }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1947
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1948
void CUpsTransportFlowShim::ParseNoBearerParams(const TDesC8& aConnectionParams)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1949
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1950
Parse the descriptor passed in NoBearer() upcall.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1951
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1952
Main raison d'etre for this routine is to check whether the "scoped" string was
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1953
part of the descriptor contents (indicating a "gratuitous" NoBearer()).
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1954
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1955
@param aConnectionParams Argument passed in NoBearer() upcall from lower layer.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1956
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1957
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1958
	_LIT8(KScoped, "scoped");
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1959
	if (aConnectionParams.Find(KScoped()) != KErrNotFound)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1960
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1961
		// "scoped" string signifies a "gratuitous" NoBearer().  The flow could have been routed
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1962
		// without a NoBearer() (i.e. it was scoped enough to route it), but the NoBearer() was
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1963
		// generated anyway so that ESock could perform UPS checking before routing it.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1964
		iIsScoped = ETrue;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1965
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1966
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1967
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1968
		iIsScoped = EFalse;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1969
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1970
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1971
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1972
TInt CUpsTransportFlowShim::ProcessReceivedL(TSignatureBase& aCFMessage)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1973
/*
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1974
Process any SCpr messages specific to UPS functionality.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1975
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1976
Called from base class (CTransportFlowShim) before it attempts to process the incoming message.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1977
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1978
@param aCFMessage Message from SCpr
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1979
@return KErrNone if we have handled the incoming message and no more processing is necessary,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1980
KErrNotSupported if have not handled the incoming message, else a system wide error code.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1981
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1982
    {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1983
	// Check for special UPS messages.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1984
	if (UpsMessage::ERealmId == aCFMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1985
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1986
        switch (aCFMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1987
		  {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1988
		case UpsMessage::TPolicyCheckResponse::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1989
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1990
			// Support for UPS
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1991
			const UpsMessage::TPolicyCheckResponse& policyCheckResponseMsg = static_cast<UpsMessage::TPolicyCheckResponse&>(aCFMessage);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1992
			ProcessPolicyCheckResponse(policyCheckResponseMsg);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1993
			return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1994
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1995
		  }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1996
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1997
	else
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1998
	if (TCFDataClient::ERealmId == aCFMessage.MessageId().Realm())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1999
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2000
		switch (aCFMessage.MessageId().MessageId())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2001
		  {
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2002
		case TCFDataClient::TProvisionConfig::EId :
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2003
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2004
           	// Get a pointer to the UPS Access Point Config structure.  If not present, then UPS is
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2005
           	// disabled ("short circuited") and iUpsExtension remains set to NULL.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2006
           	const  TCFDataClient::TProvisionConfig& provisionMsg = static_cast<TCFDataClient::TProvisionConfig&>(aCFMessage);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2007
           	
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2008
           	iAccessPointConfig.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2009
           	iAccessPointConfig.Open(provisionMsg.iConfig);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2010
           	
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2011
			const Meta::SMetaData* const extension = AccessPointConfig().FindExtension(
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2012
			        STypeId::CreateSTypeId(CUPSAccessPointConfigExt::EUPSAccessPointConfigUid, CUPSAccessPointConfigExt::ETypeId));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2013
			if (extension)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2014
				{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2015
				iUpsExtension = const_cast<CUPSAccessPointConfigExt*> (static_cast<const CUPSAccessPointConfigExt*>(extension));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2016
				}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2017
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2018
			//
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2019
			//Store the provision config message,
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2020
			//to store the Provision config message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2021
			//which will have TCP Receive window sizes.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2022
            StoreProvision(static_cast<TCFDataClient::TProvisionConfig&>(aCFMessage));
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2023
#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2024
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2025
			return KErrNone;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2026
	       	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2027
		  }
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2028
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2029
	return KErrNotSupported;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2030
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2031
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2032
void CUpsTransportFlowShim::SubConnectionError(const Messages::TEBase::TError& aErrorMsg, TUint anOperationMask)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2033
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2034
Handle errors from SCpr
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2035
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2036
@param aErrorMsg The incoming TError message
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2037
@param anOperationMask Pending operations to be error'd.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2038
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2039
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2040
	if (aErrorMsg.iMsgId == UpsMessage::TPolicyCheckRequest::Id())
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2041
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2042
		// Previously sent TPolicyCheckRequest failed.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2043
		SetPolicyCheckRequestPending(EFalse);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2044
		ProcessDCIdleState();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2045
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2046
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2047
	CTransportFlowShim::SubConnectionError(aErrorMsg, anOperationMask);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2048
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2049
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2050
TBool CUpsTransportFlowShim::ActivityRunning()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2051
/**
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2052
Determine whether we are in the middle of NoBearer or PolicyCheckRequest processing.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2053
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2054
In other words, we are waiting for a response from a previously transmitted TNoBearer
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2055
or TPolicyCheckRequest.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2056
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2057
@return ETrue if in the middle of one of this activity, else EFalse.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2058
*/
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2059
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2060
	return PolicyCheckRequestPending() || CTransportFlowShim::ActivityRunning();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2061
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2062
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2063
#endif //f_NETWORKING_UPS
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2064
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2065
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2066
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2067
//Register the class variable
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2068
START_ATTRIBUTE_TABLE(CSAPSetOpt,CSAPSetOpt::EUid, CSAPSetOpt::ETypeId)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2069
END_ATTRIBUTE_TABLE()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2070
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2071
#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2072
//Set the protocol options
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2073
void CTransportFlowShim::SetProtocolOptions()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2074
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2075
	if(iProvider && iProtocolOptions)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2076
		{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2077
		for(TInt iter = 0; iter < iProtocolOptions->iOption.Count(); iter++)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2078
			{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2079
   	    	TPtr8 optionDesProtOptVal( (TUint8*)&(iProtocolOptions->iOption[iter].iOptionValue), sizeof(TUint), sizeof(TUint) );
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2080
			iProvider->SetOption(iProtocolOptions->iOption[iter].iOptionName,iProtocolOptions->iOption[iter].iOptionLevel, optionDesProtOptVal);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2081
			}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2082
		}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2083
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2084
#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2085
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2086
EXPORT_C CSAPSetOpt::CSAPSetOpt()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2087
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2088
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2089
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2090
CSAPSetOpt::~CSAPSetOpt()
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2091
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2092
	//Free the RArray resources.
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2093
	iOption.Close();
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2094
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2095
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2096
//Add the option to the RArray variable
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2097
EXPORT_C void CSAPSetOpt::AddProtocolOptionL(TUint aOptionName, TUint aOptionLevel, TUint aOptionValue)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2098
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2099
	TProtocolOption opt;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2100
	opt.iOptionName = aOptionName;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2101
	opt.iOptionLevel = aOptionLevel;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2102
	opt.iOptionValue = aOptionValue;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2103
	iOption.AppendL(opt);
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2104
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2105
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2106
//Update the value for an option
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2107
EXPORT_C void CSAPSetOpt::UpdateProtocolOption(TUint aOptionName, TUint aOptionLevel, TUint aOptionValue)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2108
	{
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2109
	for(TInt i = 0; i < iOption.Count(); i++)
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2110
		if((iOption[i].iOptionName == aOptionName) && (iOption[i].iOptionLevel == aOptionLevel))
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2111
			iOption[i].iOptionValue = aOptionValue;
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2112
	}
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2113
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2114
dfb7c4ff071f Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2115