--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpframework/upnputilities/inc/upnpmetadatautility.h Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2002-2007 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: Utility class for meta data gathering for audio files
+*
+*/
+
+#ifndef UPNPMETADATAUTILITY_H
+#define UPNPMETADATAUTILITY_H
+
+
+// INCLUDES
+#include <e32base.h>
+
+
+// FORWARD DECLARATIONS
+class CMetaDataUtility;
+
+// CLASS DECLARATION
+
+/**
+* Meta data utility to support UPnP tag information creation
+*
+* @lib upnputilities.lib
+* @since S60 3.0
+*/
+class CUPnPMetaDataUtility : public CBase
+ {
+public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ IMPORT_C static CUPnPMetaDataUtility* NewL();
+
+ /**
+ * Destructor.
+ */
+ IMPORT_C virtual ~CUPnPMetaDataUtility();
+
+public: // New functions
+
+ /**
+ * Loads Meta data from given file into internal data structures.
+ * Leaves in case of error
+ * - KErrAccessDenied = File is DRM protected
+ * - KErrNotSupported = Unknown file, meta data cannot be retrieved
+ * @since Series 60 3.0
+ * @param aFileName reference to music file
+ * @return none
+ */
+ IMPORT_C void LoadMetaDataL( const TDesC& aFileName );
+
+ /**
+ * Returns title information of the file.
+ * @since Series 60 3.0
+ * @param none
+ * @return TDesC& reference to title
+ */
+ IMPORT_C const TDesC& Title() const;
+
+ /**
+ * Returns artist information of the file.
+ * @since Series 60 3.0
+ * @param none
+ * @return TDesC& reference to artist name
+ */
+ IMPORT_C const TDesC& Artist() const;
+
+ /**
+ * Returns album information of the file.
+ * @since Series 60 3.0
+ * @param none
+ * @return TDesC& reference to album name
+ */
+ IMPORT_C const TDesC& Album() const;
+
+ /**
+ * Returns genre information of the file.
+ * @since Series 60 3.0
+ * @param none
+ * @return TDesC& reference to genre name
+ */
+ IMPORT_C const TDesC& Genre() const;
+
+ /**
+ * Returns date information of the file.
+ * @since Series 60 3.0
+ * @param none
+ * @return TDesC& reference to date
+ */
+ IMPORT_C const TDesC& Date() const;
+
+ /**
+ * Loads Title from given file into internal data structures.
+ * Leaves in case of error
+ * - KErrAccessDenied = File is DRM protected
+ * - KErrNotSupported = Unknown file, meta data cannot be retrieved
+ * @since Series 60 3.0
+ * @param aFileName reference to music file
+ * @return none
+ */
+ IMPORT_C void LoadTitleL( const TDesC& aFileName );
+
+private:
+
+ /**
+ * C++ default constructor.
+ */
+ CUPnPMetaDataUtility();
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ /**
+ * Reset member variables
+ */
+ void Reset();
+
+private: // Data
+
+ // Meta data information
+ HBufC* iTitle; // owned
+ HBufC* iArtist; // owned
+ HBufC* iAlbum; // owned
+ HBufC* iGenre; // owned
+ HBufC* iDate; // owned
+
+ // Utility class
+ CMetaDataUtility* iMetaDataUtility; // owned
+ };
+
+#endif // UPNPMETADATAUTILITY_H
+
+// End of File