--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sipproviderplugins/sipprovider/sipconnectionplugins/src/siptiermanagerselector.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,192 @@
+// Copyright (c) 2007-2009 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 is part of an ECOM plug-in
+// SIP TierManagerSelector class used to Find or Create SIP MCPR
+// 
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#include "siptiermanagerselector.h"
+#include "siptiermanagerfactory.h"
+#include <comms-infras/ss_log.h>
+#include <ss_glob.h>
+#include <comms-infras/ss_metaconnprov.h>
+#include <commsdattypesv1_1.h> 
+#include <es_connpref.h>	
+#include <commdbconnpref.h>	
+#include <comms-infras/ss_tiermanagerutils.h>
+#include <sipconnpref.h>
+#include <commsdattypesv1_1_partner.h>
+
+
+#ifdef __CFLOG_ACTIVE
+#define KSipTierMgrTag KESockMetaConnectionTag
+_LIT8(KSipTierMgrSubTag, "siptiermanager");
+#endif
+
+using namespace ESock;
+using namespace CommsDat;
+
+enum TSipSelectorPanic
+	{
+	EExpectedAccessPointAwareSystem = 0,     //
+	EExpectedDifferentSelectionPreferences = 1,
+	ESipMcprNotFound = 2,
+    };
+
+
+//This fn performs a pre-selection decision to match a proper selector.
+MProviderSelector* CSipMetaCprSelector::NewL(const Meta::SMetaData& aSelectionPreferences)
+	{
+	CSipMetaCprSelector* self = new (ELeave) CSipMetaCprSelector();
+	CleanupStack::PushL(self);
+	self->ConstructL(aSelectionPreferences);
+	CleanupStack::Pop();
+	return self;
+	}
+
+void CSipMetaCprSelector::ConstructL(const Meta::SMetaData& aSelectionPreferences)
+	{		
+	ASSERT(aSelectionPreferences.IsTypeOf(TSelectionPrefs::TypeId()));	
+	iDbs = CMDBSession::NewLC(KCDVersion1_2);
+	CleanupStack::Pop(iDbs);
+	iTierRecord = TierManagerUtils::LoadTierRecordL(TUid::Uid(CSipTierManagerFactory::iUid),*iDbs);
+	iSelectionPrefs.Copy(aSelectionPreferences);
+	}
+	
+CSipMetaCprSelector::CSipMetaCprSelector()
+:	iMetaContainer(*(SockManGlobals::Get()->iMetaConnectionFactories))
+
+	{
+	__CFLOG_VAR((KSipTierMgrTag, KSipTierMgrSubTag, _L8("CSipMetaCprSelector [this=%08x]:\tCSipMetaCprSelector"), this));
+	}
+
+CSipMetaCprSelector::~CSipMetaCprSelector()
+	{
+	__CFLOG_VAR((KSipTierMgrTag, KSipTierMgrSubTag, _L8("CSipMetaCprSelector [this=%08x]:\t ~CSipMetaCprSelector"), this));
+	Cancel();
+	delete iProvisionInfo;
+	iProvisionInfo = NULL;
+	delete iDbs;
+	}
+	
+void CSipMetaCprSelector::Cancel()
+	{	
+	}
+
+void CSipMetaCprSelector::SelectL(ISelectionNotify& aSelectionNotify)
+	{
+	// In the case of SIP the selector selects the MCPR and sets the 
+	// appUid, profileId and ptr to CTransitionEngineMgr which form the 
+	// provisioning info that'll be passd to the CPR by the MCPR
+	//
+	__CFLOG_VAR((KSipTierMgrTag, KSipTierMgrSubTag, _L8("CSipMetaCprSelector %08x:\tSelectL()"), this));
+	
+	ASSERT(iDbs);
+	ASSERT(iTierRecord);	
+	
+	TSecureId sid;
+	ASubSessionPlatsecApiExt platsecext(iSelectionPrefs.SubSessionUniqueId());
+	platsecext.SecureId(sid);
+	TUid appUid = sid.operator TUid();		
+	TUint32 profileId = KSIPDefaultProfileId;
+	TUint32 defaultAccessPoint = iTierRecord->iDefaultAccessPoint;
+	
+	if (iSelectionPrefs.IsEmpty())
+		{
+		ASSERT(iSelectionPrefs.Flags()==0);
+		__CFLOG_VAR((KSipTierMgrTag, KSipTierMgrSubTag, _L8("CSipMetaCprSelector %08x::\tSelectL() Using Default AP:%d"),this,defaultAccessPoint));				
+		aSelectionNotify.SelectComplete(this,FindOrCreateProviderL(defaultAccessPoint, profileId, appUid));				
+		aSelectionNotify.SelectComplete(this,NULL);
+		return;
+		}		
+	
+	const TConnPref& prefs = iSelectionPrefs.Prefs();
+	
+	if (prefs.ExtensionId() == TConnPref::EConnPrefSip)
+		{		
+		TSipConnPref sipPref = TSipConnPref::Cast(prefs);
+ 		TUint32 profileId = sipPref.GetProfileId();		
+		CMetaConnectionProviderBase* mcpr = FindOrCreateProviderL(defaultAccessPoint,profileId,appUid);
+		__ASSERT_ALWAYS(mcpr!=NULL, User::Leave(KErrNotFound));		
+		
+		aSelectionNotify.SelectComplete(this, mcpr);	
+		aSelectionNotify.SelectComplete(this,NULL);		
+		}
+	}
+		
+
+CMetaConnectionProviderBase* CSipMetaCprSelector::FindOrCreateProviderL(TUint aAccessPoint, TUint32 aProfileId, TUid aAppUid)
+	{
+	__CFLOG_VAR((KSipTierMgrTag, KSipTierMgrSubTag, _L8("CSipMetaCprSelector %08x:\tFindOrCreateProviderL()"), this));
+	
+	//Find MCPR factory	
+	TUid mCprUid = TierManagerUtils::ReadMCprUidL(aAccessPoint, *iDbs);
+	
+	CMetaConnectionProviderFactoryBase* factory = static_cast<CMetaConnectionProviderFactoryBase*>(iMetaContainer.FindOrCreateFactoryL(mCprUid));
+
+	//Create the provider	
+	TUid tierId = TUid::Uid(iTierRecord->iRecordTag);	
+	// Adding the tier implementation id
+	TUid tierImplId = TUid::Uid(iTierRecord->iTierImplUid);
+	// Send Transition Engine Mgr, AppUid and ProfileID in provision to CPR
+	iProvisionInfo = new (ELeave) TSipMcprProvisionInfo(); 
+	iProvisionInfo->iProfileId = aProfileId;
+	iProvisionInfo->iAppUid = aAppUid;
+	iProvisionInfo->iTransitionEngineMgr = iTierManager->TransitionEngineManager();	
+	
+	TProviderInfo providerInfo(tierId,aAccessPoint,reinterpret_cast<TAny*>(iProvisionInfo));
+	XSIPFindTheSamePrefsCPRQuery cprQuery(aAppUid, aProfileId, providerInfo, tierImplId);
+	return static_cast<CMetaConnectionProviderBase*>(factory->FindOrCreateObjectL(cprQuery));
+	}
+
+void CSipMetaCprSelector::SetTierManager(CSipTierManager* aTierManager)
+	{
+	iTierManager = aTierManager;
+	}
+
+
+
+
+//-=========================================================
+// XSIPFindTheSamePrefsCPRQuery
+//-=========================================================
+    
+Factories::MFactoryQuery::TMatchResult XSIPFindTheSamePrefsCPRQuery::Match( Factories::TFactoryObjectInfo& aProviderInfo )
+	{
+	
+	CSipMetaConnectionProvider* prov = static_cast<CSipMetaConnectionProvider*>(aProviderInfo.iInfo.iFactoryObject);
+	
+	// match the profile Ids and App Uids. 
+	// a match for the both the profileId and appUid indicates that the same app has started the same profile again
+	// it can share the MCPR (and the CPR, since MCPR : CPR is a 1:1 ralation )
+	
+	if (prov->AppUid() != iAppUid)
+		{
+		//uids dont match. They are different apps and cannot share an MCPR
+		return EContinue;
+		}
+	if (prov->ProfileId() == iProfileId)
+		{
+		//the profile id also matches. Hence the same MCPR
+		return EMatch;
+		}
+		
+	return EContinue;
+	}
+