--- a/networkcontrol/ipcpr/src/ipcprprovider.cpp Tue Aug 31 16:45:15 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,411 +0,0 @@
-// Copyright (c) 2005-2009 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:
-// This class is an example implementation of a bearer-mobile network session. It is intended as a guide only and does
-// not employ any advanced bearer selection algorithms. It is envisaged that users of these classes will want to derive their own
-// implementations from CIPNetworkSession.
-// This is part of an ECOM plug-in
-//
-//
-
-#include "ipcprprovider.h" // for CIPNetworkConnectionProvider
-#include <comms-infras/ss_log.h>
-
-CIPNetworkConnectionProvider* CIPNetworkConnectionProvider::NewL(CConnectionProviderFactoryBase& aFactory)
- {
- CIPNetworkConnectionProvider* p = new (ELeave) CIPNetworkConnectionProvider(aFactory);
- CleanupStack::PushL(p);
- p->iMDes = TMetaDes8::NewL(NULL);
- CleanupStack::Pop(p);
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider::NewL() %08x"), p));
- return p;
- }
-
-CIPNetworkConnectionProvider::~CIPNetworkConnectionProvider()
- {
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider %08x:\t~CIPNetworkConnectionProvider"), this));
- delete iMDes;
- if (iShimCpr)
- {
- iShimCpr->Leave(*this);
- }
- }
-
-#ifdef SYMBIAN_NETWORKING_UMTSR5
-
-TUint32 CIPNetworkConnectionProvider::GetAppSecureId()
- {
- return iAppSecureId;
- }
-
-void CIPNetworkConnectionProvider::SetAppSecurId(TUint32 aSecureId)
- {
- iAppSecureId = aSecureId;
- }
-
-TAny* CIPNetworkConnectionProvider::DoFetchInterfaceInstanceL( const STypeId& aTid )
- {
- STypeId typeId = STypeId::CreateSTypeId(KConnectionAppInfoInterfaceId,0);
- if (typeId == aTid)
- {
- MConnectionAppIdInfo* ipcpr = static_cast<MConnectionAppIdInfo*>(this);
- return ipcpr;
- }
- return NULL;
- }
-
-#endif // SYMBIAN_NETWORKING_UMTSR5
-//
-// from MConnectionControlClient
-void CIPNetworkConnectionProvider::ConnectionGoingDown(CConnectionProviderBase& aConnProvider)
- {
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider %08x:\tConnectionGoingDown(aConnProvider %08x)"), this, &aConnProvider));
- if (&aConnProvider == iShimCpr)
- {
- iShimCpr = NULL;
- DeleteMeNow();
- }
- }
-
-void CIPNetworkConnectionProvider::ProgressNotification(TInt aStage, TInt aError)
- {
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider %08x:\tProgressNotification(aStage %d aError %d)"), this, aStage, aError));
- TInt max = iControlClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; i--)
- {
- iControlClients[i]->ProgressNotification(aStage, aError);
- }
- }
-
-void CIPNetworkConnectionProvider::ConnectionError(TInt aStage, TInt aError)
- {
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider %08x:\tConnectionError(aStage %d aError %d)"), this, aStage, aError));
- TInt max = iControlClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; i--)
- {
- iControlClients[i]->ConnectionError(aStage, aError);
- }
- max = iDataClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; i--)
- {
- iDataClients[i]->ConnectionError(aStage, aError);
- }
- }
-
-void CIPNetworkConnectionProvider::ServiceChangeNotification(TUint32 aId, const TDesC& aType)
- {
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider %08x:\tServiceChangeNotification(aId %u aType %s)"), this, aId, &aType));
- TInt max = iControlClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; i--)
- {
- iControlClients[i]->ServiceChangeNotification(aId, aType);
- }
- }
-
-void CIPNetworkConnectionProvider::SubConnectionEvent(CSubConnectionProviderBase* aSubConnNextLayerProvider, const TSubConnectionEvent& aSubConnectionEvent)
- {
- TInt max = iControlClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; i--)
- {
- iControlClients[i]->SubConnectionEvent(aSubConnNextLayerProvider, aSubConnectionEvent);
- }
- }
-
-void CIPNetworkConnectionProvider::LayerUp(TInt aError)
- {
- TInt max = iControlClients.Count();
- for (TInt i = max - 1 ; i >= 0 ; --i)
- {
- iControlClients[i]->LayerUp(aError);
- }
-
- // broadcast the event to the data clients also, sideways
- max = iDataClients.Count();
- for (TInt j = max - 1; j >= 0 ; --j)
- {
- iDataClients[j]->Notify(MConnectionDataClient::ENotifyLayerUp, this, aError, NULL);
- }
- }
-
-MConnectionControlClient::TCtlType CIPNetworkConnectionProvider::CtlType() const
- {
- return MConnectionControlClient::ENormal;
- }
-
-//
-// from CConnectionProviderBase
-void CIPNetworkConnectionProvider::DoDataClientJoiningL(MConnectionDataClient& aDataClient)
- {
- (void)(aDataClient);
- UpdateUsageProfile(NULL);
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider [this=%08x]:\tDoDataClientJoiningL [iDataClients.Count=%d] [aDataClient=%08x]"), this, iDataClients.Count(), &aDataClient));
- }
-
-void CIPNetworkConnectionProvider::DoDataClientLeaving(MConnectionDataClient& aDataClient)
- {
- (void)(aDataClient);
- UpdateUsageProfile(NULL);
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider [this=%08x]:\tDoDataClientLeaving [iDataClients.Count=%d] [aDataClient=%08x]"), this, iDataClients.Count(), &aDataClient));
- }
-
-void CIPNetworkConnectionProvider::DoControlClientJoiningL(MConnectionControlClient& aControlClient)
- {
- (void)(aControlClient);
- UpdateUsageProfile(NULL);
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider [this=%08x]:\tDoControlClientJoiningL [iControlClients.Count=%d] [aControlClient=%08x]"), this, iControlClients.Count(), &aControlClient));
- }
-
-void CIPNetworkConnectionProvider::DoControlClientLeaving(MConnectionControlClient& aControlClient)
- {
- UpdateUsageProfile(&aControlClient);
- __CFLOG_VAR((KIpcprTag, KIpcprSubTag, _L8("CIPNetworkConnectionProvider [this=%08x]:\tDoControlClientLeaving [iControlClients.Count=%d] [aControlClient=%08x]"), this, iControlClients.Count(), &aControlClient));
- }
-
-void CIPNetworkConnectionProvider::UpdateUsageProfile(MConnectionControlClient* aControlClient)
-/**
-Update the Usage Profile if there has been a change in the RConnection's or Sessions associated
-with this provider.
-@param aControlClient A control client that should be ignored when calculating the usage profile.
-*/
- {
- TUint usageProfile = 0;
- TInt ignoredClient = 0;
-
- TInt max = iControlClients.Count();
- TInt nConnectionMonitorCount = 0;
- TInt nSessionCount = 0;
- for (TInt n = 0; n < max; n++)
- {
- MConnectionControlClient* client = iControlClients[n];
-
- // Ignore the control client passed as argument (it is the one about to leave).
- if (!aControlClient || aControlClient != client)
- {
- MConnectionControlClient::TCtlType type = client->CtlType();
- switch (type)
- {
- case MConnectionControlClient::EMonitor:
- nConnectionMonitorCount++;
- break;
- case MConnectionControlClient::ESession:
- nSessionCount++;
- break;
- }
- }
- else
- {
- ASSERT(ignoredClient == 0);
- ignoredClient = 1;
- }
- }
-
- // Assert that aControlClient, if specified, is in iControlClients[]
- ASSERT(aControlClient == NULL || ignoredClient == 1);
-
- if (max - ignoredClient > nConnectionMonitorCount)
- usageProfile |= KConnProfileMedium;
-
- if (nSessionCount > 0)
- usageProfile |= KConnProfileLong;
-
- if (iShimCpr)
- {
- TBuf8<sizeof(TUint)> buf;
- buf.AppendNum(usageProfile);
-
- //Meta derived buffer (iMDes) is only used here to pass
- //the usageProfile down to the shimcpr
- iMDes->iDes = &buf;
-
- //ESetUsageProfile operation cannot leave in fact=>
- //=>the trap here just to make leavescan happy
- TRAP_IGNORE(iShimCpr->ConnectionControlActivityL(ESetUsageProfile, iMDes, NULL));
-
- //iMDes->iDes will not be used ever again but we clean it so that it is clear
- iMDes->iDes = NULL;
- }
- }
-
-void CIPNetworkConnectionProvider::DoStartL(Meta::SMetaData& aParams, const RMessagePtr2* aMessage)
- {
- if (iShimCpr)
- {
- iShimCpr->StartL(aParams, aMessage);
- }
- else
- {
- User::Leave(KErrNotReady);
- }
- }
-
-TInt CIPNetworkConnectionProvider::DoStop(TInt aError, const RMessagePtr2* aMessage)
- {
- return iShimCpr ? iShimCpr->Stop(aError, aMessage) : KErrNotReady;
- }
-
-void CIPNetworkConnectionProvider::DoProgressL(Meta::SMetaData& aBuffer) const
- {
- if (iShimCpr)
- {
- iShimCpr->ProgressL(aBuffer);
- }
- }
-
-void CIPNetworkConnectionProvider::DoLastProgressError(Meta::SMetaData& aBuffer)
- {
- if (iShimCpr)
- {
- iShimCpr->LastProgressError(aBuffer);
- }
- }
-
-void CIPNetworkConnectionProvider::DoRequestServiceChangeNotificationL()
- {
- if (iShimCpr)
- {
- iShimCpr->RequestServiceChangeNotificationL();
- }
- }
-
-void CIPNetworkConnectionProvider::DoCancelServiceChangeNotification()
- {
- if (iShimCpr)
- {
- iShimCpr->CancelServiceChangeNotification();
- }
- }
-
-void CIPNetworkConnectionProvider::DoControlL(TUint aOptionLevel, TUint aOptionName, Meta::SMetaData& aOption, const RMessagePtr2* aMessage)
- {
- if (iShimCpr)
- {
- iShimCpr->ControlL(aOptionLevel, aOptionName, aOption, aMessage);
- }
- else
- {
- User::Leave(KErrNotReady);
- }
- }
-
-TInt CIPNetworkConnectionProvider::DoEnumerateSubConnectionsL(TUint& aCount)
- {
- return iShimCpr ? iShimCpr->EnumerateSubConnectionsL(aCount) : KErrNotReady;
- }
-
-TUint CIPNetworkConnectionProvider::DoEnumerateClientsL(HBufC8*& aClientInfoBuffer, TEnumClients aClientType)
-/**
-Returns information about the clients of this Interface
-
-@param aCount on return contains the number of clients using this Interface
-@param aClientInfoBuffer on return contains a TPckg<> containing information about each client
-@exception leaves with KErrNoMemory if memory allocation fails
-*/
- {
- const TInt KInfoBufMaxLength = 1024; //is this large enough?
- TBuf8<KInfoBufMaxLength> infoBuf;
-
- TUint count = 0;
- STypeId tid = STypeId::CreateSTypeId(KConnectionClientExtUid,EConnectionClientDesc);
- TInt max = iControlClients.Count();
- for ( TInt n = 0; n < max; n++ )
- {
- MConnectionClientDesc* intf = reinterpret_cast<MConnectionClientDesc*>(iControlClients[n]->FetchInterfaceInstanceL(*this,tid));
- if ( intf )
- {
- TConnectionProcessInfo cinfo;
- cinfo.GetInfoL(aClientType, count, *intf, infoBuf);
- }
- }
- STypeId tid2 = STypeId::CreateSTypeId(KConnectionClientExtUid,EConnectionEnumerateClients);
- max = iDataClients.Count();
- for ( TInt n = 0; n < max; n++ )
- {
- MConnectionEnumerateClients* intf = reinterpret_cast<MConnectionEnumerateClients*>(iDataClients[n]->FetchInterfaceInstanceL(*this,tid2));
- if ( intf )
- {
- intf->EnumerateClientsL(count, infoBuf, aClientType);
- }
- }
-
- aClientInfoBuffer = infoBuf.AllocL();
- return count;
- }
-
-void CIPNetworkConnectionProvider::DoConnectionControlActivityL( CConnectionProviderBase::TControlActivity aControlActivity, const Meta::SMetaData* aData, const RMessagePtr2* aMessage )
- {
- if (iShimCpr)
- {
- iShimCpr->ConnectionControlActivityL(aControlActivity, aData, aMessage);
- }
- }
-
-CConnectionSettings& CIPNetworkConnectionProvider::DoSettingsAccessL()
- {
- if (iShimCpr == NULL)
- {
- User::Leave(KErrNotReady);
- }
- return iShimCpr->SettingsAccessL();
- }
-
-TInt CIPNetworkConnectionProvider::DoAllSubConnectionNotificationEnable()
- {
- return !iShimCpr ? KErrNotReady : iShimCpr->AllSubConnectionNotificationEnable();
- }
-
-TInt CIPNetworkConnectionProvider::DoCancelAllSubConnectionNotification()
- {
- return !iShimCpr ? KErrNotReady : iShimCpr->CancelAllSubConnectionNotification();
- }
-
-void CIPNetworkConnectionProvider::DoSendIoctlMessageL(const RMessage2& aMessage)
- {
- if (iShimCpr)
- {
- iShimCpr->SendIoctlMessageL(aMessage);
- }
- else
- {
- User::Leave(KErrNotReady);
- }
- }
-
-void CIPNetworkConnectionProvider::DoSendCancelIoctl()
- {
- if (iShimCpr)
- {
- iShimCpr->SendCancelIoctl();
- }
- }
-
-TInt CIPNetworkConnectionProvider::DoCanDoSubConnection(RSubConnection::TSubConnType /*aSubConnType*/) const
- {
- return ETrue;
- }
-
-void CIPNetworkConnectionProvider::DoJoinNextLayerL(CConnectionProviderBase* aNextLayer)
- {
- ASSERT( !iShimCpr );
- ASSERT( aNextLayer );
- iShimCpr = aNextLayer;
- SetConnectionInfo(iShimCpr->ConnectionInfo());
- // join ourselves as a connection control client to the lower provider
- iShimCpr->JoinL(*this);
- }
-
-CConnectionProviderBase* CIPNetworkConnectionProvider::DoNextLayer() const
- {
- return iShimCpr;
- }
-
-