diff -r 000000000000 -r ba25891c3a9e ncdengine/inc/ncdsubscriptionoperation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/inc/ncdsubscriptionoperation.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,80 @@
+/*
+* 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:   Definition of MNcdSubscriptionOperation interface
+*
+*/
+	
+
+#ifndef M_NCDSUBSCRIPTIONOPERATION_H
+#define M_NCDSUBSCRIPTIONOPERATION_H
+
+#include <e32cmn.h>
+
+#include "ncdoperation.h"
+
+class MNcdSubscriptionOperationObserver;
+
+/**
+ *  Subscription operation interface
+ */
+class MNcdSubscriptionOperation : public MNcdOperation
+    {
+
+public:
+
+    /**
+     * Unique identifier for the interface, required for all MCatalogsBase interfaces.
+     *
+     * 
+     */
+    enum { KInterfaceUid = ENcdSubscriptionOperationUid };
+
+    /**
+     * Subscription operation type.
+     *
+     * 
+     */
+    enum TType
+        {
+                
+        /** Stop an active subscription */
+        EUnsubscribe,
+        
+        /** Refresh subscriptions from service providers */
+        ERefreshSubscriptions
+
+        };
+
+
+    /**
+     * Return the operation type.
+     *
+     * 
+     * @return Type of the operation.
+     */
+    virtual TType SubscriptionOperationType() const = 0;
+
+protected:
+
+    /**
+    * Destructor.
+    *
+    * @see MCatalogsBase::~MCatalogsBase
+    */
+    virtual ~MNcdSubscriptionOperation() {}
+
+    };
+	
+	
+#endif // M_NCDSUBSCRIPTIONOPERATION_H