--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ximpfw/presence/srcpresenceoperations/presentitygroups/operationsubscribegrouplist.cpp	Wed Nov 03 09:32:20 2010 +0530
@@ -0,0 +1,166 @@
+/*
+* 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 list subscription operator
+ *
+*/
+
+
+#include <ximpprotocolconnection.h>
+#include <protocolpresentitygroups.h>
+#include <protocolpresencefeatures.h>
+
+#include "operationsubscribegrouplist.h"
+#include "presencedatacacheimp.h"
+#include "ximppanics.h"
+#include "operationsynthesisesubscriptionevent.h"
+#include "ximphost.h"
+#include "ximppsccontextimp.h"
+#include "ximpstatusimp.h"
+#include "protocolpresencedatahostimp.h"
+
+#include "ximptrace.h"
+// ============================ MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::COperationSubscribeGroupList()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C COperationSubscribeGroupList::COperationSubscribeGroupList()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::~COperationSubscribeGroupList()
+// ---------------------------------------------------------------------------
+//
+COperationSubscribeGroupList::~COperationSubscribeGroupList()
+    {
+    if( iGroupList )
+        {
+        iGroupList->Close();
+        }      
+    }
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeGroupList::ConstructL( const TDesC8& /*aParamPck*/ )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::ProcessL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeGroupList::ProcessL()
+    {
+    TRACE(_L("COperationSubscribeGroupList::ProcessL()" ) );
+    CXIMPOperationBase::ProcessL();    
+    
+    CGroupListSubscriptionItem& groupList = 
+                            iMyHost->PresenceDataAccess().PresenceDataCache().GroupListSubscriptionItemLC();
+    CleanupStack::Pop(); // groupList
+    iGroupList = &groupList;
+    
+    iSubscriptionStatus = iGroupList->SubscriptionStatus( iContext );
+    MProtocolPresentityGroups& presentityGroups = iMyHost->GetConnection().ProtocolPresenceFeatures().PresentityGroups();
+    
+    switch( iSubscriptionStatus )
+        {
+        case CGroupListSubscriptionItem::ENotSubscribedAtAll:
+            {
+            // Do subscribe
+            presentityGroups.DoSubscribePresentityGroupListL( iReqId );
+            break;
+            }
+        case CGroupListSubscriptionItem::ESubscribedForOtherCtxOnly:
+        case CGroupListSubscriptionItem::ESubscribedForCtxOnly:
+        case CGroupListSubscriptionItem::ESubscribedForCtxAndOthers:
+            {
+            iMyHost->FakeCompleteRequest( iReqId, KErrNone );
+            break;
+            }
+        
+        
+        XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+        }    
+    }
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::RequestCompleted()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeGroupList::RequestCompletedL()
+    {
+    TRACE(_L("COperationSubscribeGroupList::RequestCompletedL()" ) );
+    CXIMPOperationBase::RequestCompletedL();
+
+    if( iStatusObj->ResultCode() == KErrNone )
+        {
+        switch( iSubscriptionStatus )
+            {
+            case CGroupListSubscriptionItem::ENotSubscribedAtAll:
+            case CGroupListSubscriptionItem::ESubscribedForOtherCtxOnly:
+                {
+                iGroupList->AddSubscriberL( iContext );
+                break;
+                }
+            case CGroupListSubscriptionItem::ESubscribedForCtxOnly:
+            case CGroupListSubscriptionItem::ESubscribedForCtxAndOthers:
+                {
+                break;
+                }
+                
+            XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+            }        
+        SynthesiseEventL();
+        }     
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::Type()
+// ---------------------------------------------------------------------------
+//
+TInt 
+    COperationSubscribeGroupList::Type() const
+    {
+    return NPresenceOps::EPrSubscribeGroupList;
+    }
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeGroupList::SynthesiseEventL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeGroupList::SynthesiseEventL()
+    {
+    TBool force = 
+    ( iSubscriptionStatus == CGroupListSubscriptionItem::ESubscribedForCtxOnly ||
+      iSubscriptionStatus == CGroupListSubscriptionItem::ESubscribedForCtxAndOthers ) ? ETrue : EFalse;
+    
+    COperationSynthesiseSubscriptionEvent* synthOp = 
+            new ( ELeave ) COperationSynthesiseSubscriptionEvent( 
+                             COperationSynthesiseSubscriptionEvent::EPresentityGroupList, force );
+    CleanupStack::PushL( synthOp );
+    synthOp->BaseConstructL( TXIMPRequestId(), iContext );        
+    iMyHost->AddNewOperationL( *synthOp );
+    CleanupStack::Pop( synthOp );    
+    }
+
+
+
+// End of file