// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// implementation of etel driver context class
//
//
/**
@file
@internalComponent
*/
#include "ceteldrivercontext.h"
#include "ceteldriverfactory.h"
#include "spudteldebuglogger.h"
using namespace EtelDriver;
CEtelDriverContext::CEtelDriverContext (TContextId aId, CEtelDriverFactory& aFactory)
: CActive(CActive::EPriorityStandard),
iId(aId),
iCompletionStatus(KErrNone),
iStrategyStep(MEtelDriverStrategy::EFinishStep),
iStrategyId(ESentinelStrategy),
iFactory(aFactory),
iQosRequestedPckg(iQosRequested),
iQosNegotiatedPckg(iQosNegotiated),
iContextConfigGPRS(),
iContextConfigGPRSPckg(iContextConfigGPRS),
iDataChannelV2(),
iDataChannelV2Pckg(iDataChannelV2),
iFilterV2(),
iFilterV2Pckg(iFilterV2)
{
SPUDTEL_FNLOG("CEtelDriverContext::CEtelDriverContext");
CActiveScheduler::Add(this);
}
CEtelDriverContext::~CEtelDriverContext()
{
SPUDTEL_FNLOG("CEtelDriverContext::~CEtelDriverContext()");
Cancel(); // N.B. This cancels all outstanding operations on the context, including deletion!
// Guarantees proper release of all handles.
// If everything is closed already, this does no harm.
iPacketQoS.Close(); // Close QoS first, a buggy TSY may not handle it the other way.
iPacketContext.Close(); // At this point the reference count on the context is zero.
// TSY should cleanly dispose of the context, if it had not done so already.
// This is necessary only in a situtation where Spudman is destroyed while a strategy
// on a context is outstanding: in this case deletion of SpudTel results in cancellation
// of all outstanding operations, which is likely to result in handle leak.
// Under other circumstances, the handles will be closed via an appropriate strategy.
}
/** initiates a new request
@param aOperation - type of an etel driver request
@return KErrInUse if pdp context has active strategy
*/
TInt CEtelDriverContext::Input (TEtelInput aOperation)
{
SPUDTEL_FNLOG("CEtelDriverContext::Input()");
SPUDTELVERBOSE_INFO_LOG1( _L("Operation %d"), aOperation );
if (MEtelDriverStrategy::EFinishStep != iStrategyStep)
{
SPUDTEL_ERROR_LOG(_L("ERROR: Pdp context is in use, return %d"), KErrInUse);
// I'm still doing something
ASSERT(EFalse); // shouldn't happen
return KErrInUse;
}
iStrategyId = iFactory.StrategyId(aOperation);
iStrategyStep = MEtelDriverStrategy::EStartStep;
iCompletionStatus = KErrNone;
SetActive();
Strategy(iStrategyId).Next(*this, &iStatus);
return KErrNone;
}
void CEtelDriverContext::RunL()
{
SPUDTEL_FNLOG("CEtelDriverContext::RunL()");
ASSERT(iStrategyId < ESentinelStrategy);
if(iStatus != KErrNone)
{
if(iCompletionStatus == KErrNone)
{
iCompletionStatus = iStatus;
SPUDTEL_ERROR_LOG(_L("Last async request completed with error %d"), iStatus.Int());
}
// Don't continue with the strategy for all cases except Delete
// N.B.: deletion of a context has to be done till the very last step
// to ensure proper cleanup of resources.
if(EContextDeleteStrategy != iStrategyId)
{
iStrategyStep = MEtelDriverStrategy::EFinishStep;
}
SPUDTELVERBOSE_INFO_LOG(_L("Strategy is completed"));
}
if(MEtelDriverStrategy::EFinishStep == iStrategyStep)
{
// we are done
SPUDTELVERBOSE_INFO_LOG(_L("Strategy is completed"));
Strategy(iStrategyId).NotifyFsm (*this, iCompletionStatus);
}
else
{
// continue with next step
SetActive();
Strategy(iStrategyId).Next(*this, &iStatus);
}
}
/** cancels last async request */
void CEtelDriverContext::DoCancel()
{
SPUDTEL_FNLOG("CEtelDriverContext::DoCancel()");
if(IsActive())
{
// delegate to strategy
Strategy(iStrategyId).CancelAsyncRequest(*this);
}
iStrategyStep = MEtelDriverStrategy::EFinishStep;
SPUDTELVERBOSE_INFO_LOG(_L("Strategy is cancelled"));
}
/** accessor */
const TName& CEtelDriverContext::ExistingContextName() const
{
SPUDTEL_FNLOG("CEtelDriverContext::ExistingContextName()");
for (TContextId i = 0; i < static_cast<TContextId>(iFactory.ContextCount()); i++)
{
if (iFactory.HasContext(i) && iFactory.Context(i).Name().Size())
{
return iFactory.Context(i).Name();
}
}
// Unacceptable situation: we didn't create a single context yet
SPUDTEL_ERROR_LOG(_L("CEtelDriverContext::ExistingContextName - can't find existing context. return %S"), &iFactory.Context(0).Name());
ASSERT(EFalse);
return iFactory.Context(0).Name();
}
/** accessor
@return reference to etel RPhone
*/
RPhone& CEtelDriverContext::Phone() const
{
return iFactory.Phone();
}
/** accessor
@return reference to etel RPacketService
*/
RPacketService& CEtelDriverContext::PacketService() const
{
return iFactory.PacketService();
}
/** accessor
@return reference to etel driver strategy
*/
MEtelDriverStrategy& CEtelDriverContext::Strategy(TEtelDriverStrategy aId) const
{
return iFactory.Strategy(aId);
}
/** accessor
@return reference to pdp fsm interface
*/
CPdpFsmInterface& CEtelDriverContext::PdpFsmInterface() const
{
return iFactory.PdpFsmInterface();
}
/** start pdp notifications */
void CEtelDriverContext::StartNotifications() const
{
iFactory.StartPdpNotifications(iId);
}
/** stops pdp notifications */
void CEtelDriverContext::StopNotifications() const
{
iFactory.CancelPdpNotifications(iId);
}
void CEtelDriverContext::PdpStatusChangeNotifierCancel()
{
iFactory.PdpStatusChangeNotifierCancel(iId);
}
void CEtelDriverContext::QoSChangeNotifierCancel()
{
iFactory.QoSChangeNotifierCancel(iId);
}
void CEtelDriverContext::PdpConfigChangeNotifierCancel()
{
iFactory.PdpConfigChangeNotifierCancel(iId);
}
#ifdef _DEBUG
void CEtelDriverContext::DumpReqProfileParameters ()
{
SPUDTEL_INFO_LOG1( _L("Requested Profile Parameters Dump - Context Id = %d"), Id());
SPUDTEL_INFO_LOG( _L("==========================================================="));
SPUDTEL_INFO_LOG1( _L("ExtensionId = %d"), iQosRequested.ExtensionId());
if (iQosRequested.ExtensionId() != TPacketDataConfigBase::KConfigRel99Rel4
&& iQosRequested.ExtensionId() != TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG( _L("Invalid/Unsupported ExtensionId"));
return;
}
if (iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel99Rel4
|| iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG1( _L("[1]iReqTrafficClass = %d"), iQosRequested.RequestedQoSR99_R4().iReqTrafficClass);
SPUDTEL_INFO_LOG1( _L("[2]iMinTrafficClass = %d"), iQosRequested.RequestedQoSR99_R4().iMinTrafficClass);
SPUDTEL_INFO_LOG1( _L("[3]iReqDeliveryOrderReqd = %d"), iQosRequested.RequestedQoSR99_R4().iReqDeliveryOrderReqd);
SPUDTEL_INFO_LOG1( _L("[4]iMinDeliveryOrderReqd = %d"), iQosRequested.RequestedQoSR99_R4().iMinDeliveryOrderReqd);
SPUDTEL_INFO_LOG1( _L("[5]iReqDeliverErroneousSDU = %d"), iQosRequested.RequestedQoSR99_R4().iReqDeliverErroneousSDU);
SPUDTEL_INFO_LOG1( _L("[6]iMinDeliverErroneousSDU = %d"), iQosRequested.RequestedQoSR99_R4().iMinDeliverErroneousSDU);
SPUDTEL_INFO_LOG1( _L("[7]iReqMaxSDUSize = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxSDUSize);
SPUDTEL_INFO_LOG1( _L("[8]iMinAcceptableMaxSDUSize = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxSDUSize);
SPUDTEL_INFO_LOG1( _L("[9]iReqMaxRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[10]iReqMaxRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxRate.iDownlinkRate);
SPUDTEL_INFO_LOG1( _L("[11]iMinAcceptableMaxRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[12]iMinAcceptableMaxRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxRate.iDownlinkRate);
SPUDTEL_INFO_LOG1( _L("[13]iReqBER = %d"), iQosRequested.RequestedQoSR99_R4().iReqBER);
SPUDTEL_INFO_LOG1( _L("[14]iMaxBER = %d"), iQosRequested.RequestedQoSR99_R4().iMaxBER);
SPUDTEL_INFO_LOG1( _L("[15]iReqSDUErrorRatio = %d"), iQosRequested.RequestedQoSR99_R4().iReqSDUErrorRatio);
SPUDTEL_INFO_LOG1( _L("[16]iMaxSDUErrorRatio = %d"), iQosRequested.RequestedQoSR99_R4().iMaxSDUErrorRatio);
SPUDTEL_INFO_LOG1( _L("[17]iReqTrafficHandlingPriority = %d"), iQosRequested.RequestedQoSR99_R4().iReqTrafficHandlingPriority);
SPUDTEL_INFO_LOG1( _L("[18]iReqTrafficHandlingPriority = %d"), iQosRequested.RequestedQoSR99_R4().iMinTrafficHandlingPriority);
SPUDTEL_INFO_LOG1( _L("[19]iReqTransferDelay = %d"), iQosRequested.RequestedQoSR99_R4().iReqTransferDelay);
SPUDTEL_INFO_LOG1( _L("[20]iMaxTransferDelay = %d"), iQosRequested.RequestedQoSR99_R4().iMaxTransferDelay);
SPUDTEL_INFO_LOG1( _L("[21]iReqGuaranteedRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqGuaranteedRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[22]iReqGuaranteedRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqGuaranteedRate.iDownlinkRate);
SPUDTEL_INFO_LOG1( _L("[23]iMinGuaranteedRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinGuaranteedRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[24]iMinGuaranteedRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinGuaranteedRate.iDownlinkRate);
}
#ifdef SYMBIAN_NETWORKING_UMTSR5
if (iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG1( _L("[25]iSignallingIndication = %d"), iQosRequested.RequestedQoSR5().iSignallingIndication);
SPUDTEL_INFO_LOG1( _L("[26]iSourceStatisticsDescriptor = %d"), iQosRequested.RequestedQoSR5().iSourceStatisticsDescriptor);
}
#endif
}
void CEtelDriverContext::DumpNegProfileParameters ()
{
SPUDTEL_INFO_LOG1( _L("Negotiated Profile Parameters Dump - Context Id = %d"), Id());
SPUDTEL_INFO_LOG( _L("==========================================================="));
SPUDTEL_INFO_LOG1( _L("ExtensionId = %d"), iQosNegotiated.ExtensionId());
if (iQosNegotiated.ExtensionId() != TPacketDataConfigBase::KConfigRel99Rel4
&& iQosNegotiated.ExtensionId() != TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG( _L("Invalid/Unsupported ExtensionId"));
return;
}
if (iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel99Rel4
|| iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG1( _L("[2]iTrafficClass = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTrafficClass);
SPUDTEL_INFO_LOG1( _L("[3]iDeliveryOrderReqd = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iDeliveryOrderReqd);
SPUDTEL_INFO_LOG1( _L("[4]iDeliverErroneousSDU = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iDeliverErroneousSDU);
SPUDTEL_INFO_LOG1( _L("[5]iMaxSDUSize = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxSDUSize);
SPUDTEL_INFO_LOG1( _L("[6]iBER = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iBER);
SPUDTEL_INFO_LOG1( _L("[7]iSDUErrorRatio = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iSDUErrorRatio);
SPUDTEL_INFO_LOG1( _L("[8]iTrafficHandlingPriority = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTrafficHandlingPriority);
SPUDTEL_INFO_LOG1( _L("[9]iTransferDelay = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTransferDelay);
SPUDTEL_INFO_LOG1( _L("[10]iGuaranteedRate.iUplinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iGuaranteedRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[11]iGuaranteedRate.iDownlinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iGuaranteedRate.iDownlinkRate);
SPUDTEL_INFO_LOG1( _L("[12]iMaxRate.iUplinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxRate.iUplinkRate);
SPUDTEL_INFO_LOG1( _L("[13]iMaxRate.iDownlinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxRate.iDownlinkRate);
}
#ifdef SYMBIAN_NETWORKING_UMTSR5
if (iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel5)
{
SPUDTEL_INFO_LOG1( _L("[14]iSignallingIndication = %d"), iQosNegotiated.NegotiatedQoSR5().iSignallingIndication);
SPUDTEL_INFO_LOG1( _L("[15]iSourceStatisticsDescriptor = %d"), iQosNegotiated.NegotiatedQoSR5().iSourceStatisticsDescriptor);
}
#endif
}
#endif
// _DEBUG