--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ximpfw/presence/srcpresenceoperations/presencepublishing/operationsubscribeownpresence.cpp	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,232 @@
+/*
+* 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: implementation of COperationSubscribeOwnPresence
+ *
+*/
+
+
+#include <ximpprotocolconnection.h>
+#include <protocolpresencepublishing.h>
+#include <protocolpresencefeatures.h>
+
+#include "operationsubscribeownpresence.h"
+#include "presenceinfofilterimp.h"
+#include "ximpobjecthelpers.h"
+#include "documentutils.h"
+#include "presencedatacacheimp.h"
+#include "ximppanics.h"
+#include "operationsynthesisesubscriptionevent.h"
+#include "ximphost.h"
+#include "ximpstatusimp.h"
+#include "ximppsccontextimp.h"
+#include "protocolpresencedatahostimp.h"
+
+#include "ximptrace.h"
+// ============================ MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::COperationSubscribeOwnPresence()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C COperationSubscribeOwnPresence::COperationSubscribeOwnPresence()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::~COperationSubscribeOwnPresence()
+// ---------------------------------------------------------------------------
+//
+COperationSubscribeOwnPresence::~COperationSubscribeOwnPresence()
+    {
+    delete iPif;
+    delete iMergedPif;
+    if( iOwnPresence )
+        {
+        iOwnPresence->Close();
+        }    
+    }
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeOwnPresence::ConstructL( const TDesC8& aParamPck )
+    {
+    iPif = CPresenceInfoFilterImp::NewL();
+    TXIMPObjectPacker< CPresenceInfoFilterImp >::UnPackL( *iPif,
+            aParamPck );
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::ProcessL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeOwnPresence::ProcessL()
+    {
+    TRACE(_L("COperationSubscribeOwnPresence::ProcessL()" ) );
+    CXIMPOperationBase::ProcessL();
+
+    COwnPresenceSubscriptionItem& ownPresence = 
+        iMyHost->PresenceDataAccess().PresenceDataCache().OwnPresenceSubscriptionItemLC();
+    CleanupStack::Pop(); // ownPresence    
+    iOwnPresence = &ownPresence;
+
+    iSubscriptionStatus = iOwnPresence->SubscriptionStatus( iContext );
+
+    MProtocolPresencePublishing& publishing = iMyHost->GetConnection().ProtocolPresenceFeatures().PresencePublishing();
+
+    switch( iSubscriptionStatus )
+        {
+        case COwnPresenceSubscriptionItem::ENotSubscribedAtAll:
+            {
+            // Do subscribe
+            iMergedPif = TXIMPObjectCloner< CPresenceInfoFilterImp >::CloneL( *iPif );
+            publishing.DoSubscribeOwnPresenceL( *iMergedPif, iReqId );
+            break;
+            }
+        case COwnPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:
+            {
+            // Check aggregate and if needed.. update subscription
+            iMergedPif = DocumentUtils::InfoFilterUnionL( iOwnPresence->SubscriptionPif(), *iPif );
+            if( iMergedPif->Contains( *iPif ) )
+                {
+                publishing.DoUpdateOwnPresenceSubscriptionPifL( *iMergedPif, iReqId );
+                }
+            else
+                {
+                iMyHost->FakeCompleteRequest( iReqId, KErrNone );
+                }
+            break;
+            }
+            
+        case COwnPresenceSubscriptionItem::ESubscribedForCtxOnly:
+        case COwnPresenceSubscriptionItem::ESubscribedForCtxAndOthers:
+            {
+            CPresenceInfoFilterImp* oldPif = 
+                    iContext->PresenceInfoFilter( MXIMPPscContext::EOwnPresenceFilter );
+            CPresenceInfoFilterImp& oldMergedPif = iOwnPresence->SubscriptionPif();
+            TBool fake = ETrue;
+            TBool makeUnion( EFalse );
+            if( !oldPif )
+                {
+                TRACE(_L("COperationSubscribeOwnPresence::ProcessL() no old pif" ) );
+                makeUnion = ETrue;
+                }
+            else if ( *oldPif != *iPif ) 
+                {
+                makeUnion = ETrue;
+                }
+            if( makeUnion )
+                {
+                iDoNotForce = ETrue;
+                CPresenceInfoFilterImp* withoutPif = 
+                            iOwnPresence->CollectSubscriptionPifWithoutCtxL( iContext );
+                CleanupStack::PushL( withoutPif );
+                iMergedPif = DocumentUtils::InfoFilterUnionL( *withoutPif, *iPif );
+                CleanupStack::PopAndDestroy( withoutPif );
+                if( iMergedPif->Contains( oldMergedPif ) )
+                    {
+                    fake = EFalse;
+                    publishing.DoUpdateOwnPresenceSubscriptionPifL( *iMergedPif, iReqId );
+                    }
+                }
+            else
+                {
+                iMergedPif = TXIMPObjectCloner< CPresenceInfoFilterImp >::CloneL( oldMergedPif );
+                }
+                
+            if( fake )
+                {
+                iMyHost->FakeCompleteRequest( iReqId, KErrNone );
+                }
+            break;
+            }
+        XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::RequestCompleted()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeOwnPresence::RequestCompletedL()
+    {
+    TRACE(_L("COperationSubscribeOwnPresence::RequestCompletedL()" ) );
+    CXIMPOperationBase::RequestCompletedL();
+
+    if( iStatusObj->ResultCode() == KErrNone )
+        {
+        iContext->SetPresenceInfoFilterL( MXIMPPscContext::EOwnPresenceFilter,
+                iPif, NULL );
+        iPif = NULL;
+        iOwnPresence->SetSubscriptionPif( iMergedPif );
+        iMergedPif = NULL;
+
+        switch( iSubscriptionStatus )
+            {
+            case COwnPresenceSubscriptionItem::ENotSubscribedAtAll:
+            case COwnPresenceSubscriptionItem::ESubscribedForOtherCtxOnly:
+                {
+                iOwnPresence->AddSubscriberL( iContext );
+                break;
+                }
+            case COwnPresenceSubscriptionItem::ESubscribedForCtxOnly:
+            case COwnPresenceSubscriptionItem::ESubscribedForCtxAndOthers:
+                {
+                break;
+                }
+
+            XIMP_DEFAULT_CASE_UNSUPPORTED( NXIMPPrivPanic::EInvalidSubscriptionStatus );
+            }
+        
+        SynthesiseEventL();
+        }     
+    }
+
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::Type()
+// ---------------------------------------------------------------------------
+//
+TInt 
+    COperationSubscribeOwnPresence::Type() const
+    {
+    return NPresenceOps::EPrSubscribeOwnPresence;
+    }
+
+// ---------------------------------------------------------------------------
+// COperationSubscribeOwnPresence::SynthesiseEventL()
+// ---------------------------------------------------------------------------
+//
+void COperationSubscribeOwnPresence::SynthesiseEventL()
+    {
+    TBool force = 
+    ( iSubscriptionStatus == COwnPresenceSubscriptionItem::ESubscribedForCtxOnly ||
+      iSubscriptionStatus == COwnPresenceSubscriptionItem::ESubscribedForCtxAndOthers ) ? ETrue : EFalse;
+    
+    COperationSynthesiseSubscriptionEvent* synthOp = 
+            new ( ELeave ) COperationSynthesiseSubscriptionEvent( 
+                             COperationSynthesiseSubscriptionEvent::EOwnPresence, force && !iDoNotForce );
+    CleanupStack::PushL( synthOp );
+    synthOp->BaseConstructL( TXIMPRequestId(), iContext );        
+    iMyHost->AddNewOperationL( *synthOp );
+    CleanupStack::Pop( synthOp );    
+    }
+
+
+
+// End of file