diff -r a5fecba4b1e4 -r 7464c1e21dae deviceupdatesui/deviceupdates/inc/nsmldmsyncappengine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/deviceupdatesui/deviceupdates/inc/nsmldmsyncappengine.h	Fri Mar 19 04:28:07 2010 +0530
@@ -0,0 +1,219 @@
+/*
+* 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:  Application engine for the sync events
+*
+*/
+
+
+
+#ifndef CNSMLDMSYNCAPPENGINE_H
+#define CNSMLDMSYNCAPPENGINE_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <SyncMLClient.h>
+#include "NSmlDMdef.h"
+
+// FORWARD DECLARATIONS
+class CNSmlDMSyncHandler;
+class CNSmlDMSyncProfile;
+class DmInfo;
+//class CNSmlDMSyncDocument;
+
+// CLASS DECLARATION
+
+/**
+* MNSmlDMSyncObserver
+*
+* MNSmlDMSyncObserver is for observing Sync.
+*/
+class MNSmlDMSyncObserver
+    {
+    public:
+	    virtual void SyncComplete( TNSmlStatus aStatus ) = 0;
+    };
+   
+/**
+* CNSmlDMSyncAppEngine
+* Sync engine for handling synchronization and profiles.
+*/
+NONSHARABLE_CLASS (CNSmlDMSyncAppEngine) : public CBase
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        */
+        static CNSmlDMSyncAppEngine* NewL(DmInfo* dmObj);
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CNSmlDMSyncAppEngine();
+
+    public: // New functions
+        
+        /**
+        * Delete profile
+        * @param aProfileId Profile to be deleted.
+        * @return None
+        */
+        void DeleteProfileL( TInt aProfileId );
+
+        /**
+        * Create profile
+        * @param None.
+        * @return None
+        */
+        TInt CreateProfileL();
+
+        /**
+        * Create copy profile
+        * @param aProfileId Profile that is used for copying
+        * @return None
+        */
+        CNSmlDMSyncProfile* CreateCopyProfileL( TInt aProfileId );
+
+        /**
+        * Return current profile
+        * @param None.
+        * @return CNSmlDMSyncProfile*
+        */
+        CNSmlDMSyncProfile* Profile( );
+
+        /**
+        * Cancel synchronization
+        * @param None.
+        * @return None
+        */
+        void CancelSyncL();
+        
+        /**
+        * Return RSyncMLSession
+        * @param None.
+        * @return RSyncMLSession*
+        */
+        RSyncMLSession* Session();
+        
+        /**
+        * Open profile
+        * @param aProfileId Profile id to open
+        * @param aOpenMode opening mode
+        * @return None
+        */
+        CNSmlDMSyncProfile* OpenProfileL( TInt aProfileId,
+                                          TInt aOpenMode = ESmlOpenReadWrite );
+
+        /**
+        * Close profile
+        * @param None.
+        * @return None
+        */        
+        void CloseProfile();
+        
+        /**
+        * Start synchronization
+        * @param aProfileId Profile id to sync
+        * @return None
+        */               
+        void SynchronizeL( TDesC& aServerName,
+                           const TInt aProfileId,
+                           const TInt aConnectionBearer,
+                           const TBool aUseFotaProgressNote );
+        
+        /**
+        * Start synchronization
+        * @param aProfileId Profile id to sync
+        * @param aJobId Jod id to sync
+        * @return None
+        */         
+        void SynchronizeL( TDesC& aServerName,
+                           const TInt aProfileId,
+                           const TInt aJobId,
+                           const TInt aConnectionBearer,
+                           const TBool aUseFotaProgressNote );
+        
+        /**
+        * Check if duplicate server id is found
+        * @param  aServerId Server id
+        * @param  aProfileId current profile id
+        * @return ETrue if server id found
+        */                 
+        TBool ServerIdFoundL( const TDesC& aServerId, const TInt aProfileId );
+        
+		/**
+		* Compare two descriptors
+        * @param aLeft  
+		* @param aRight  
+		* @return - Positive, if this descriptor is 
+        *                     greater than the specified descriptor.
+		*           Negative, if this descriptor is
+		*                     less than the specified descriptor.
+		*           Zero, if the content of both descriptors match
+        */
+        TInt Compare( const TDesC& aLeft, const TDesC& aRight );
+        
+        /**
+        * Sync state
+        * @param None
+        * @return ETrue if sync is running
+        */          
+        TBool SyncRunning();
+        
+        /**
+        * Utility function.
+        * @param aSyncObserver
+        * @return None
+        */
+		void RequestSyncStatus( MNSmlDMSyncObserver* aSyncObserver );
+		
+		void SyncCompleted( TNSmlStatus aStatus );
+
+        /**
+        * Hides or shows the device management progress dialog.
+        * @since Series 60 3.1
+        * @param aShow ETrue -> The progress dialog is shown; EFalse -> The dialog is hidden.
+        * @return None
+        */
+        void ShowProgressDialogL( TBool aShow );
+        
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CNSmlDMSyncAppEngine();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL( DmInfo* dmcallback );
+
+
+    private:    // Data
+        // SyncML Session
+        RSyncMLSession          iSyncMLSession;
+        // Sync profile
+        CNSmlDMSyncProfile*     iProfile;
+        // Sync handler
+        CNSmlDMSyncHandler*     iSyncHandler;
+        TBool               iProgressShown;
+        // Sync Observer
+        MNSmlDMSyncObserver*    iSyncObserver;
+        DmInfo* iDmcallback;
+    };
+
+#endif      // CNSMLDMSYNCAPPENGINE_H
+
+// End of File