--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxengine/tsrc/unit/system_include/harvesterclient.h	Tue Aug 31 15:03:46 2010 +0300
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2006-2010 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:  copy of normally used "system" file for harvester client
+*
+*/
+
+
+#ifndef __HARVESTER_CLIENT_H__
+#define __HARVESTER_CLIENT_H__
+
+#include <e32std.h>
+
+class MHarvestObserver
+	{
+public:
+    /**
+     * Callback to inform when fast harvesting of a file is complete.
+     * 
+     * @param aURI    URI of the harvested file.
+     * @param aError  Error code of the fast harvesting. <code>KErrNone</code> is
+     *                expected if fast harvesting succeeded. Otherwise some
+     *                system wide error code. 
+     *
+     */
+	virtual void HarvestingComplete( TDesC& aURI, TInt aError ) = 0;
+	};
+
+
+
+/**
+ * Harvester client session class which provides also means to:
+ * - Pause/resume the Harvesting framework
+ * - Fast harvest files and observe when they have been harvested
+ * - Setup observers to observe the harvesting progress
+ */
+class RHarvesterClient
+	{
+
+	public:
+		
+        /**
+         * Constructor
+         */
+        RHarvesterClient();
+
+        /**
+         * Public method to connect Harvester server.
+         * 
+         * @return Symbian OS error code.
+         */
+        TInt Connect();
+         
+        /**
+         * Public method to close session to Harvester server.
+         */
+        void Close();
+            
+        /**
+         * Public method to set observer for fast harvesting.
+         * Only one observer is currently supported.
+         *
+         * @param aObserver  Pointer to the observer
+         */     
+        void SetObserver(MHarvestObserver* aObserver);
+
+        /**
+         * Public method to remove observer for fast harvesting.
+         *
+         * @param aObserver  Pointer to the observer
+         */     
+        void RemoveObserver(MHarvestObserver* aObserver);
+        
+        /**
+         * Public method for doing fast harvesting. These files
+         * are handled first before the ones that are in the harvesting 
+         * queue inside the Harvesting framework.
+         *
+         * @param aURI          Uri of the file to be harvested
+         * @param aAlbumIds     Array of album id's that the harvested file 
+         *                      will be included in
+         * @param aAddLocation  Should location information be added to item
+         */ 
+    	void HarvestFile(const TDesC& aURI, RArray<TUint32> &aAlbumIds, TBool aAddLocation);
+        
+        
+	private: 
+
+	    /**
+	     * Observer of the class
+	     */ 
+	     MHarvestObserver* mObserver;
+
+    	};
+
+#endif // __HARVESTER_CLIENT_H__