diff -r 000000000000 -r e6b17d312c8b ximpfw/presence/srcpresenceoperations/presencewatching/operationunsubscribepresentitygroupmemberspresence.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ximpfw/presence/srcpresenceoperations/presencewatching/operationunsubscribepresentitygroupmemberspresence.cpp	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,193 @@
+/*
+* Copyright (c) 2006 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:  Presentity group members presence unsubscription operation
+ *
+*/
+
+
+#include <ximpprotocolconnection.h>
+#include <protocolpresencewatching.h>
+#include <protocolpresencefeatures.h>
+
+#include "operationunsubscribepresentitygroupmemberspresence.h"
+#include "ximpobjecthelpers.h"
+#include "ximpidentityimp.h"
+#include "presencedatacacheimp.h"
+#include "presenceinfofilterimp.h"
+#include "operationsynthesisesubscriptionevent.h"
+#include "ximphost.h"
+#include "ximpstatusimp.h"
+#include "ximppsccontextimp.h"
+#include "ximppanics.h"
+#include "protocolpresencedatahostimp.h"
+
+#include "ximptrace.h"
+// ============================ MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::COperationUnsubscribePresentityGroupMembersPresence()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C COperationUnsubscribePresentityGroupMembersPresence::COperationUnsubscribePresentityGroupMembersPresence()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::~COperationUnsubscribePresentityGroupMembersPresence()
+// ---------------------------------------------------------------------------
+//
+COperationUnsubscribePresentityGroupMembersPresence::~COperationUnsubscribePresentityGroupMembersPresence()
+    {
+    delete iGroupId;
+    if( iSubItem )
+        {
+        iSubItem->Close();
+        }    
+    }
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void COperationUnsubscribePresentityGroupMembersPresence::ConstructL( const TDesC8& aParamPck )
+    {
+    iGroupId = CXIMPIdentityImp::NewLC();
+    CleanupStack::Pop( iGroupId );
+    TXIMPObjectPacker< CXIMPIdentityImp >::UnPackL( *iGroupId, aParamPck );
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::ProcessL()
+// ---------------------------------------------------------------------------
+//
+void COperationUnsubscribePresentityGroupMembersPresence::ProcessL()
+    {
+    TRACE(_L("COperationUnsubscribePresentityGroupMembersPresence::ProcessL()" ) );
+    CXIMPOperationBase::ProcessL();
+    
+    CPresentityGroupMembersPresenceSubscriptionItem& subItem =
+                iMyHost->PresenceDataAccess().PresenceDataCache().PresentityGroupMembersPresenceSubscriptionItemLC( *iGroupId );
+    CleanupStack::Pop(); // subItem
+    iSubItem = &subItem;
+
+    iSubscriptionStatus = iSubItem->SubscriptionStatus( iContext );
+
+    MProtocolPresenceWatching& watching = iMyHost->GetConnection().ProtocolPresenceFeatures().PresenceWatching();
+
+    switch( iSubscriptionStatus )
+        {
+        case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxOnly:
+            {
+            watching.DoUnsubscribePresentityGroupMembersPresenceL( *iGroupId, iReqId );
+            iSubItem->RemoveSubscriber( iContext );
+            break;
+            }
+            
+        case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxAndOthers:
+            {
+            CPresenceInfoFilterImp* pifWithoutCtx =
+                iSubItem->CollectSubscriptionPifWithoutCtxL( iContext );
+            CleanupStack::PushL( pifWithoutCtx );
+
+            if ( iSubItem->SubscriptionPif().Contains( *pifWithoutCtx ) )
+                {
+                watching.DoUpdatePresentityGroupMembersPresenceSubscriptionPifL( *iGroupId, *pifWithoutCtx, iReqId );
+                }
+            else
+                {
+                iMyHost->FakeCompleteRequest( iReqId, KErrNone );
+                }
+
+            CleanupStack::PopAndDestroy( pifWithoutCtx );
+            break;
+            }
+            
+        case CPresentityGroupMembersPresenceSubscriptionItem::ENotSubscribedAtAll:
+        case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:
+            {
+            iMyHost->FakeCompleteRequest( iReqId, KErrNone );
+            break;
+            }
+            
+        XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+        }    
+    }
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::RequestCompleted()
+// ---------------------------------------------------------------------------
+//
+void COperationUnsubscribePresentityGroupMembersPresence::RequestCompletedL()
+    {
+    TRACE(_L("COperationUnsubscribePresentityGroupMembersPresence::RequestCompletedL()" ) );
+    CXIMPOperationBase::RequestCompletedL();
+
+    if( iStatusObj->ResultCode() == KErrNone )
+        {
+        iContext->SetPresenceInfoFilterL( MXIMPPscContext::EPresentityGroupMemberPresenceFilter,
+                NULL, iGroupId );
+
+        switch( iSubscriptionStatus )
+            {
+            case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxOnly:
+            case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForCtxAndOthers:
+                {
+                iSubItem->RemoveSubscriber( iContext );
+                break;
+                }
+                
+            case CPresentityGroupMembersPresenceSubscriptionItem::ENotSubscribedAtAll:
+            case CPresentityGroupMembersPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:
+                {
+                break;
+                }
+                
+            XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+            }
+
+        SynthesiseEventL();
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::Type()
+// ---------------------------------------------------------------------------
+//
+TInt
+    COperationUnsubscribePresentityGroupMembersPresence::Type() const
+    {
+    return NPresenceOps::EPrUnsubscribePresentityGroupMembersPresence;
+    }
+
+// ---------------------------------------------------------------------------
+// COperationUnsubscribePresentityGroupMembersPresence::SynthesiseEventL()
+// ---------------------------------------------------------------------------
+//
+void COperationUnsubscribePresentityGroupMembersPresence::SynthesiseEventL()
+    {
+    COperationSynthesiseSubscriptionEvent* synthOp =
+            new ( ELeave ) COperationSynthesiseSubscriptionEvent(
+                             COperationSynthesiseSubscriptionEvent::EPresentityGroupMembersPresence, EFalse );
+    CleanupStack::PushL( synthOp );
+    synthOp->BaseConstructL( TXIMPRequestId(), iContext );
+    synthOp->ConstructL( *iGroupId );
+    iMyHost->AddNewOperationL( *synthOp );
+    CleanupStack::Pop( synthOp );
+    }
+
+
+// End of file