--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivitymodules/SeCon/services/pcd/inc/sconmetadata.h	Wed Sep 01 12:20:56 2010 +0100
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2007-2008 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:  SConMetadata header file
+*
+*/
+
+
+#ifndef _SCONMETADATA_H_
+#define _SCONMETADATA_H_
+
+#include <MetaDataField.hrh>
+
+class CSConTask;
+class CExifRead;
+class CExifTag;
+//============================================================
+// Class CSConMetadata declaration
+//============================================================  
+NONSHARABLE_CLASS( SConMetadata )
+    {
+    public:
+    
+    /**
+     * Start processing metadata task
+     * @param aTask used task
+     * @param aFs aReference to RFs connection.
+     * @return none
+     */
+    static void ProcessTask( CSConTask& aTask, RFs& aFs );
+    
+    private:
+    
+    /**
+    * Get audio metadata to task
+    * @return none
+    */
+    static void GetAudioMetadataL( CSConTask& aTask );
+    
+    /**
+    * Get video metadata to task
+    * @param aFs aReference to RFs connection.
+    * @return none
+    */
+    static void GetVideoMetadataL( CSConTask& aTask, RFs& aFs );
+    
+    /**
+    * parse exif field
+    * @return HBufC8* parsed data. Leaves if not found
+    */
+    static HBufC8* GetExifTagL( CExifRead* aReader, const TUint8 aTagID ) ;
+    
+    /**
+    * Parse TUint32 value from aData
+    * @return TUint32 value
+    */
+    static TUint32 ReadTUint32( const TDesC8& aData );
+    
+    /**
+     * Read data from file
+     * @param aFs aReference to RFs connection.
+     * @return file data
+     */
+    static HBufC8* GetFileDataLC( const TDesC& aFilename, RFs& aFs );
+    
+    /**
+    * Get exif metadata to task
+    * @param aFs aReference to RFs connection.
+    * @return none
+    */
+    static void ReadExifDataL( CSConTask& aTask, RFs& aFs );
+    
+    /**
+     * Convert latidute/longitude tag to TReal64 value
+     * @return KErrNone if successfully converted
+     */
+    static TInt ConvertRationalTag( const CExifTag& aTag, TDes& aPosDegrees );
+    
+    /**
+     * Get latidute value from Exif
+     * @param aExifRead ExifReader used to read
+     * @param aLatitude readed latidute
+     * @return KErrNone if found
+     */
+    static TInt GetExifGPSLatitudeL( CExifRead& aExifRead, TDes& aLatitude );
+    
+    /**
+     * Get longitude value from Exif
+     * @param aExifRead ExifReader used to read
+     * @param aLongitude readed longitude
+     * @return KErrNone if found
+     */
+    static TInt GetExifGPSLongitudeL( CExifRead& aExifRead, TDes& aLongitude );
+    
+    /**
+     * Get altidute value from Exif
+     * @param aExifRead ExifReader used to read
+     * @param aAltidute readed altidute
+     * @return KErrNone if found
+     */
+    static TInt GetExifGPSAltiduteL( CExifRead& aExifRead, TDes& aAltidute );
+    
+    /**
+    * Appends data field to buffer
+    * @return none
+    */
+    static void AppendUtf8DataFieldL( CBufFlat* aBuffer, const TPtrC aAppendData,
+        const TUint8 aFieldId );
+    
+    /**
+    * Appends data field to buffer
+    * @return none
+    */
+    static void AppendByteDataFieldL( CBufFlat* aBuffer, const TPtrC8 aAppendData,
+        const TUint8 aFieldId );
+    
+    /**
+    * Writes TUint32 value to buffer
+    * @return none
+    */
+    static void WriteTUint32( CBufFlat* aBuffer, TInt offset, TUint32 aValue );
+    
+    /**
+    * Appends data field to buffer
+    * @return none
+    */
+    static void AppendTUintDataFieldL( CBufFlat* aBuffer, TUint32 aValue,
+        const TUint8 aFieldId );
+    
+    /**
+    * Get AudioFieldId
+    * @return TUint8
+    */
+    static TUint8 AudioFieldId( const TMetaDataFieldId fieldId );
+    
+    };
+
+#endif // _SCONMETADATA_H_