diff -r 000000000000 -r b497e44ab2fc syncmlfw/common/sosserver_clientapi/inc/NSmlClientAPIActiveCallback.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/syncmlfw/common/sosserver_clientapi/inc/NSmlClientAPIActiveCallback.h	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2005 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: 
+*		Declaration file for client API's event/progress notifiers
+*
+*/
+
+
+#ifndef __CLIENTAPIACTIVECALLBACK_H__
+#define __CLIENTAPIACTIVECALLBACK_H__
+
+#include <SyncMLClient.h>
+#include <SyncMLObservers.h>
+
+class CSmlActiveEventCallback;
+class CSmlActiveProgressCallback;
+
+// 
+// container class from event and progress callbacks
+// 
+class CSmlActiveCallback : public CBase
+	{
+	public:
+		CSmlActiveCallback( RSyncMLSession& aSession );
+		~CSmlActiveCallback();
+		
+		void SetEventObserverL( MSyncMLEventObserver& aObserver );
+		void SetProgressObserverL( MSyncMLProgressObserver& aObserver );
+		
+		void CancelEvent();
+		void CancelProgress();
+		
+		void SendReceive( TInt aCmd, const TIpcArgs& aArgs, TRequestStatus& aStatus ) const;
+		void SendReceive( TInt aCmd ) const;
+		
+	private:
+	
+		RSyncMLSession&				iSession;
+		CSmlActiveEventCallback*	iEventCallback;
+		CSmlActiveProgressCallback*	iProgressCallback;
+	};
+
+
+// 
+// event callback
+// 
+class CSmlActiveEventCallback : public CActive
+	{
+	public:
+		static CSmlActiveEventCallback* NewL( const CSmlActiveCallback* aCallback );
+		virtual ~CSmlActiveEventCallback();
+		
+		void SetObserver( MSyncMLEventObserver& aObserver );
+		void CancelEvent();
+		
+		// from CActive
+		virtual void DoCancel();
+		virtual void RunL();
+		
+	private:
+		void Request();
+		void ConstructL();
+		CSmlActiveEventCallback( const CSmlActiveCallback* aCallback );
+		
+	private:
+		TBool	iRequesting;
+		TPtr8	iBufPtr;
+		HBufC8*	iBuf;
+		
+		MSyncMLEventObserver*		iObserver; // not owned
+		const CSmlActiveCallback*	iCallback; // not owned
+	};
+
+
+// 
+// progress callback
+// 
+class CSmlActiveProgressCallback : public CActive
+	{
+	public:
+		static CSmlActiveProgressCallback* NewL( const CSmlActiveCallback* aCallback );
+		virtual ~CSmlActiveProgressCallback();
+		
+		void SetObserver( MSyncMLProgressObserver& aObserver );
+		void CancelProgress();
+		
+		// from CActive
+		virtual void DoCancel();
+		virtual void RunL();
+		
+	private:
+		void Request();
+		void ConstructL();
+		CSmlActiveProgressCallback( const CSmlActiveCallback* aCallback );
+		
+		void NotifyErrorL( RReadStream& aStream ) const;
+		void NotifyProgressL( RReadStream& aStream ) const;
+		void NotifyModificationsL( RReadStream& aStream );
+		
+	private:
+		TBool	iRequesting;
+		TPtr8	iBufPtr;
+		HBufC8*	iBuf;
+		
+		MSyncMLProgressObserver::TSyncMLDataSyncModifications iClientMods;
+		MSyncMLProgressObserver::TSyncMLDataSyncModifications iServerMods;
+		
+		MSyncMLProgressObserver*	iObserver; // not owned
+		const CSmlActiveCallback*	iCallback; // not owned
+	};
+
+
+#endif // __CLIENTAPIACTIVECALLBACK_H__