diff -r 735348f59235 -r 948c7f65f6d4 mmplugins/imagingplugins/codecs/JPEGCodec/Exif/ExifEncoder.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmplugins/imagingplugins/codecs/JPEGCodec/Exif/ExifEncoder.h	Wed Sep 01 12:38:50 2010 +0100
@@ -0,0 +1,66 @@
+// Copyright (c) 2004-2009 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 EXIFENCODER_H
+#define EXIFENCODER_H
+
+#include <e32base.h>
+#include "ifdgeneral.h"
+#include <iclexif.h>
+#include "ExifGeneralConsts.h"
+#include "exifreaderwriter.h"
+
+// CExifEncoder - provides specialisation of CExifReaderWriter for use within the 
+// Jpeg Exif Encoder
+class CExifEncoder : public CExifReaderWriter
+	{
+public:
+
+	static CExifEncoder* NewL(TBool aEncodeThumbnail=ETrue);
+	~CExifEncoder();
+	
+	// Functions derived from CExifReaderWriter.
+	// (Getters not used - this is an encoder).
+	TInt GetParam8(TUint aTag, TUint aIfd, HBufC8*& aParam) const;
+	TInt GetParam16(TUint aTag, TUint aIfd, HBufC16*& aParam) const;	
+	TInt GetIntegerParam(TUint aTag, TUint aIfd, TInt& aParam) const;
+	TInt GetRationalParam(TUint aTag, TUint aIfd, TInt& aNumerator, TInt& aDenominator) const;	
+	TInt GetShortParam(TUint aTag, TUint aIfd, TUint16& aParam) const;
+	TInt GetIntegerArrayParam(TUint aTag, TUint aIfd, CArrayFix<TInt>& aParam) const;
+	TInt GetShortArrayParam(TUint aTag, TUint aIfd, CArrayFix<TUint16>& aParam) const;
+	TInt GetRationalArrayParam(TUint aTag, TUint aIfd, CArrayFix<TRational>& aParam) const;
+
+	
+	//Functions not derived from MExifMetaData.	
+	// Creates the Exif Header, and returns pointer to the block of data.
+	TPtrC8 CreateExifHeaderL();
+	void SetEnableThumbnailL(TBool aEnable);
+
+	// Returns an offset to the JPEGInterchangeFormatLength tag value/offset field.
+	TInt ThumbnailLengthOffset();
+	TInt ExifLengthOffset();
+
+private: // Functions
+	
+	CExifEncoder(TBool aEncodeThumbnail);
+	void ConstructL();
+	virtual void SetIfd1L();
+		
+private: // Member variables.
+
+	HBufC8* iExifData;
+	};
+
+#endif // EXIFENCODER_H