--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/harvester/harvesterplugins/ImagePlugin/inc/harvesterimageplugin.h	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,199 @@
+/*
+* Copyright (c) 2006-2009 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:
+*
+*/
+
+
+#ifndef __CHARVESTERIMAGEPLUGIN_H__
+#define __CHARVESTERIMAGEPLUGIN_H__
+
+#include <mdeobject.h>
+#include <fbs.h>
+#include <imageconversion.h>
+#include <harvesterplugin.h>
+#include <monitorplugin.h>
+
+#include "mimetypemapping.h"
+
+// FORWARD DECLARATION
+class CFileData;
+class CHarvestData;
+class CHarvesterExifUtil;
+
+/**
+ * Helper class to hold all property definitions 
+ * (pointers are not owned) used in harvester image plug-in.
+ */
+class CHarvesterImagePluginPropertyDefs : public CBase
+	{
+	public:
+		// Common property definitions
+		CMdEPropertyDef* iCreationDatePropertyDef;
+		CMdEPropertyDef* iLastModifiedDatePropertyDef;
+		CMdEPropertyDef* iSizePropertyDef;
+		CMdEPropertyDef* iTimeOffsetPropertyDef;
+		CMdEPropertyDef* iItemTypePropertyDef;
+	
+		// Media property definitions
+		CMdEPropertyDef* iWidthPropertyDef;
+		CMdEPropertyDef* iHeightPropertyDef;
+		CMdEPropertyDef* iDescriptionPropertyDef;
+		CMdEPropertyDef* iCommentPropertyDef;
+		CMdEPropertyDef* iReleaseDatePropertyDef;
+		CMdEPropertyDef* iCopyrightPropertyDef;
+		CMdEPropertyDef* iCaptureDatePropertyDef;
+		CMdEPropertyDef* iResolutionUnitPropertyDef;
+		CMdEPropertyDef* iArtistPropertyDef;
+		
+		// Image property definitions
+		CMdEPropertyDef* iPixelYDimensionPropertyDef;
+		CMdEPropertyDef* iPixelXDimensionPropertyDef;
+		CMdEPropertyDef* iBitsPerSamplePropertyDef;
+		CMdEPropertyDef* iFrameCountPropertyDef;
+		CMdEPropertyDef* iDateTimeOriginalPropertyDef;
+		CMdEPropertyDef* iDateTimeDigitizedPropertyDef;
+		CMdEPropertyDef* iDateTimePropertyDef;
+		CMdEPropertyDef* iWhiteBalancePropertyDef;
+		CMdEPropertyDef* iFlashPropertyDef;
+		CMdEPropertyDef* iExposureProgramPropertyDef;
+		CMdEPropertyDef* iMakePropertyDef;
+		CMdEPropertyDef* iModelPropertyDef;
+		CMdEPropertyDef* iOrientationPropertyDef;
+		CMdEPropertyDef* iXResolutionPropertyDef;
+		CMdEPropertyDef* iYResolutionPropertyDef;
+		CMdEPropertyDef* iYCbCrPositioningPropertyDef;
+		CMdEPropertyDef* iExposureTimePropertyDef;
+		CMdEPropertyDef* iFNumberPropertyDef;
+		CMdEPropertyDef* iExifVersionPropertyDef;
+		CMdEPropertyDef* iShutterSpeedValuePropertyDef;
+		CMdEPropertyDef* iApertureValuePropertyDef;
+		CMdEPropertyDef* iFocalLengthPropertyDef;
+		CMdEPropertyDef* iFlashPixVersionPropertyDef;
+		CMdEPropertyDef* iColourSpacePropertyDef;
+		CMdEPropertyDef* iISOSpeedRatingsPropertyDef;
+		CMdEPropertyDef* iComponentsConfigurationPropertyDef;
+		CMdEPropertyDef* iExposureBiasValuePropertyDef;
+		CMdEPropertyDef* iSamplesPerPixelPropertyDef;
+		CMdEPropertyDef* iThumbCompressionPropertyDef;
+		CMdEPropertyDef* iThumbXResolutionPropertyDef;
+		CMdEPropertyDef* iThumbYResolutionPropertyDef;
+		CMdEPropertyDef* iThumbResolutionUnitPropertyDef;
+		CMdEPropertyDef* iFocalLengthIn35mmFilmPropertyDef;
+		CMdEPropertyDef* iMeteringModePropertyDef;
+		CMdEPropertyDef* iRelatedSoundFilePropertyDef;
+		CMdEPropertyDef* iFocalPlaneResolutionUnitPropertyDef;
+		CMdEPropertyDef* iFocalPlaneXResolutionPropertyDef;
+		CMdEPropertyDef* iFocalPlaneYResolutionPropertyDef;
+        CMdEPropertyDef* iDraftPropertyDef;
+
+	private:
+		CHarvesterImagePluginPropertyDefs();
+	
+		void ConstructL(CMdEObjectDef& aObjectDef);
+
+	public:	
+		static CHarvesterImagePluginPropertyDefs* NewL(CMdEObjectDef& aObjectDef);
+	};
+
+class CHarvesterImagePlugin : public CHarvesterPlugin
+	{
+	public:
+
+		/**
+		* Construction
+		* @return Harvester image plugin
+		*/
+		static CHarvesterImagePlugin* NewL();
+
+		/**
+		* Destruction
+		*/
+		virtual ~CHarvesterImagePlugin();
+
+		/**
+		* Harvesting multiple files
+		* @param aHarvesterData  CHarvesterData datatype containing needed harvest data
+ 		* @param aClientData  TAny* to client specific data
+		*/
+		void HarvestL( CHarvesterData* aHD );
+
+	private:
+	    /**
+	     * The method that actually extracts the metadata.
+	     * @param aMetadataObject  Metadata object which is filled with metadata
+	     * @param aFileData  File data to be filled
+	     * @param aHarvestData  Harvested data to be filled
+	     * @return Error code which indicates status of the operation
+	     */                
+		TInt GatherDataL( CMdEObject& aMetadataObject, CFileData& aFileData,
+				CHarvestData& aHarvestData );
+
+		/**
+		 * Checks if the MIME type of current file is supported.
+		 * @param aMimeBuf mime string
+		 * @return KErrNone if MIME type is supported, KErrNotSupported if not
+		 */
+		TInt CheckIfMimeSupported( const TDesC& aMimeBuf );
+		 
+		/**
+		 * Reads file data from image file.
+		 */
+		void DataFromImageFileL( CFileData& aFileData );
+		
+		/**
+		 * Handles creation of new mde objects.
+		 */
+		void HandleObjectPropertiesL( CHarvestData& aHd, CFileData& aFileData,
+		 		CHarvesterData& aHarvesterData, TBool aIsAdd );
+
+		// Default constructor
+		CHarvesterImagePlugin();
+		
+		// 2nd phase constructor
+		void ConstructL();
+	
+	private:
+	
+		enum TImageMetadataHandling
+			{
+			EJpegHandling,
+			EGifHandling,
+			EOtherHandling
+			};
+		
+		/** */
+        CHarvesterExifUtil* iExifUtil;
+        
+        /**
+         *  Buffered image decoder (so that we don't have to create decoders all the time)
+         */        
+        CBufferedImageDecoder *iDecoder;
+         
+        /**
+         *  Session to Font and Bitmap server. For some reason WMF-harvesting needs this
+         */
+        RFbsSession iFbs;
+        
+        
+        /**
+         *  Mime type mapper for extension/mimetype pairs
+         */
+        RArray< TMimeTypeMapping<TImageMetadataHandling> > iMimeTypeMappings;
+        
+        CHarvesterImagePluginPropertyDefs* iPropDefs;
+	};
+
+#endif
+