diff -r 2669f8761a99 -r fbd2e7cec7ef simpledatamodeladapter/src/presencepluginvirtualgroup.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/simpledatamodeladapter/src/presencepluginvirtualgroup.cpp	Wed Sep 01 12:23:14 2010 +0100
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 2006-2009 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:  IETF SIMPLE Protocol implementation for XIMP Framework
+*
+*/
+
+#include <e32std.h>
+
+#include <protocolpresentitygroupsdatahost.h>
+#include <presentitygroupmemberinfo.h>
+#include <protocolpresencedatahost.h>
+#include <presenceobjectfactory.h>
+#include <ximpobjectcollection.h>
+#include <ximpobjectfactory.h>
+#include <ximpidentity.h>
+
+#include "presencepluginvirtualgroup.h"
+#include "mpresencepluginconnectionobs.h"
+#include "presenceplugincommon.h"
+#include "presenceplugindata.h"
+
+const TInt KArrayGranularity = 5; 
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::~CPresencePluginVirtualGroup
+// ---------------------------------------------------------------------------
+CPresencePluginVirtualGroup::CPresencePluginVirtualGroup( 
+    MPresencePluginConnectionObs& aObs,
+    CPresencePluginData* aPresenceData )
+    :iConnObs( aObs ),
+    iPresenceData( aPresenceData ),
+    iVirtualMember( NULL )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::CPresencePluginVirtualGroup");
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::~CPresencePluginVirtualGroup
+// ---------------------------------------------------------------------------
+CPresencePluginVirtualGroup::~CPresencePluginVirtualGroup()
+    {
+    DP_SDA("CPresencePluginVirtualGroup::~CPresencePluginVirtualGroup1");
+    delete iVirtualMember;
+    delete iListName;
+    DP_SDA("CPresencePluginVirtualGroup::~CPresencePluginVirtualGroup2");
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::NewL
+// ---------------------------------------------------------------------------
+//
+CPresencePluginVirtualGroup* CPresencePluginVirtualGroup::NewL( 
+    MPresencePluginConnectionObs& aObs,
+    const TDesC16& aListName,
+    CPresencePluginData* aPresenceData )
+    {
+    CPresencePluginVirtualGroup* self =
+        new (ELeave) CPresencePluginVirtualGroup( aObs, aPresenceData );
+    CleanupStack::PushL( self );
+    self->ConstructL( aListName );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CPresencePluginVirtualGroup::ConstructL( const TDesC16& aListName )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::ConstructL begin");
+    iVirtualMember = new (ELeave) CDesCArrayFlat( KArrayGranularity );
+    iListName = aListName.AllocL();
+    DP_SDA("CPresencePluginVirtualGroup::ConstructL end");        
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::GetVirtualEntities
+// ---------------------------------------------------------------------------
+void CPresencePluginVirtualGroup::GetVirtualEntitiesL( 
+    MXIMPObjectCollection& aColl )
+    {           
+    DP_SDA("CPresencePluginVirtualGroup::GetVirtualEntities begin");
+    TInt count = iVirtualMember->Count();
+    if ( count )
+        {
+        DP_SDA("CPresencePluginVirtualGroup MXIMPObjectFactory& myFactory");
+        MXIMPObjectFactory& myFactory = iConnObs.ObjectFactory();
+        for ( TInt i=0; i < count; i++ )
+            {
+            MXIMPIdentity* member = myFactory.NewIdentityLC(); 
+            HBufC* withoutPrefix = iPresenceData->RemovePrefixLC( (*iVirtualMember)[i] );
+            member->SetIdentityL( *withoutPrefix );
+            CleanupStack::PopAndDestroy( withoutPrefix );
+            // create here MXIMPPresentityGroupMemberInfo
+            MPresentityGroupMemberInfo* info = 
+                iConnObs.PresenceObjectFactoryOwn().
+                    NewPresentityGroupMemberInfoLC();
+                    
+            DP_SDA("CPresencePluginVirtualGroup:: info->SetGroupMemberIdL");
+            info->SetGroupMemberIdL( member ); //ownership taken
+            info->SetGroupMemberDisplayNameL( member->Identity() );
+            aColl.AddObjectL( info );           
+            CleanupStack::Pop( 2 ); // >> info, member
+            DP_SDA2("CPresencePluginVirtualGroup:: done= handle next = %d", i);
+            }
+        DP_SDA("CPresencePluginVirtualGroup::GetOnlineEntities all done");
+        }
+    DP_SDA("CPresencePluginVirtualGroup::GetOnlineEntities end");        
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::AddEntityL
+// ---------------------------------------------------------------------------
+void CPresencePluginVirtualGroup::AddEntityL( const TDesC& aIdentityUri )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::AddOnlineEntity - begin");
+    HBufC* prefixStripped = aIdentityUri.AllocLC();
+    if ( KErrNotFound == IdentityExists( aIdentityUri ) )
+        {
+        DP_SDA("CPresencePluginVirtualGroup::ivirtuaBuddys->AddObjectL");
+        iVirtualMember->AppendL( *prefixStripped );
+        }
+    CleanupStack::PopAndDestroy( prefixStripped );
+    DP_SDA("CPresencePluginVirtualGroup::AddOnlineEntity - end");
+    }
+    
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::RemoveOnlineEntity
+// ---------------------------------------------------------------------------
+void CPresencePluginVirtualGroup::RemoveEntityL( 
+    const TDesC& aIdentityUri )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::RemoveOnlineEntity - begin");
+    if ( iVirtualMember->Count() )
+        {
+        DP_SDA("CPresencePluginVirtualGroup::RemoveOnlineEntity - find");        
+        HBufC* prefixStripped = aIdentityUri.AllocLC();
+        TInt result = IdentityExists( *prefixStripped );
+        if ( KErrNotFound != result && result < iVirtualMember->Count() )
+            {
+            DP_SDA("CPresencePluginVirtualGroup:: - Remove");        
+            iVirtualMember->Delete( result );
+            }        
+        CleanupStack::PopAndDestroy( prefixStripped );                   
+        }
+    DP_SDA("CPresencePluginVirtualGroup::RemoveOnlineEntity - end");        
+    }
+
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::IdentityExists
+// ---------------------------------------------------------------------------
+TInt CPresencePluginVirtualGroup::IdentityExists( const TDesC& aIdentityUri )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::IdentityExists - begin");
+    
+    TInt result( KErrNotFound );
+    
+    for ( TInt i=0; i<iVirtualMember->Count(); i++ )
+        {
+        if ( (*iVirtualMember)[i].CompareF( aIdentityUri ) == 0 )
+            {
+            DP_SDA2("IdentityExists - found at index = %d", i);
+            result = i;
+            break;
+            }
+        }
+            
+    DP_SDA("CPresencePluginVirtualGroup::IdentityExists - end");                
+    return result;
+    }
+ 
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::GetVirtualIdentityArray
+// --------------------------------------------------------------------------- 
+CDesCArray* CPresencePluginVirtualGroup::GetVirtualIdentityArray( )
+	{
+ 	DP_SDA("CPresencePluginVirtualGroup::GetVirtualIdentityArray - begin");
+ 	return iVirtualMember;	
+ 	} 
+ 	
+// ---------------------------------------------------------------------------
+// CPresencePluginVirtualGroup::HandlePresentityGroupMemberAddedL
+// --------------------------------------------------------------------------- 
+void CPresencePluginVirtualGroup::HandlePresentityGroupMemberAddedL(
+    const TDesC& aIdentityUri )
+    {
+    DP_SDA("CPresencePluginVirtualGroup::HandlePresentityGroupMemberAddedL");
+
+    MXIMPObjectFactory& myFactory = iConnObs.ObjectFactory();
+    MProtocolPresentityGroupsDataHost& dataHost =
+        iConnObs.ProtocolPresenceHost().GroupsDataHost();
+    MXIMPIdentity* groupid = myFactory.NewIdentityLC(); 
+    groupid->SetIdentityL( iListName->Des() );
+    MXIMPIdentity* member = myFactory.NewIdentityLC(); 
+    member->SetIdentityL( aIdentityUri );
+    MPresentityGroupMemberInfo* info = 
+       iConnObs.PresenceObjectFactoryOwn().NewPresentityGroupMemberInfoLC();
+    info->SetGroupMemberIdL( member ); //ownership taken
+    info->SetGroupMemberDisplayNameL( member->Identity() );
+    dataHost.HandlePresentityGroupMemberAddedL( 
+        groupid, info );// ownership taken
+    DP_SDA("CPresencePluginVirtualGroup:: Notify Pop( 3 )");
+    CleanupStack::Pop( 3 ); // groupid, member, info
+    
+    DP_SDA("CPresencePluginVirtualGroup::HandlePresentityGroupMemberAddedL End");
+    }
+
+// End of file