--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/serviceplugins/playlistplugins/m3uplaylistplugin/inc/mpxm3uplaylistplugin.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2006 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:  Implementation of m3u playlist plugin interface
+*
+*/
+
+
+#ifndef MPXM3UPLAYLISTPLUGIN_H
+#define MPXM3UPLAYLISTPLUGIN_H
+
+// INCLUDES
+#include <mpxplaylistplugin.h>
+
+// FORWARD DECLARATIONS
+class MMPXPlaylistPluginObserver;
+class CMPXM3uPlaylistImporter;
+class CMPXM3uPlaylistExporter;
+
+// CONSTANTS
+
+// CLASS DECLARATION
+
+/**
+*  CMPXM3uPlaylistPlugin implements CMPXPlaylistPlugin to provide m3u
+*  playlist importing and exporting services. 
+*/
+NONSHARABLE_CLASS(CMPXM3uPlaylistPlugin) : public CMPXPlaylistPlugin
+    {
+public: // Constructors and destructor
+    
+    /**
+    * Two-phased constructor
+    *
+    * @param aInitParams constructor parameters
+    * @return object of constructed
+    */
+    static CMPXM3uPlaylistPlugin* NewL(TAny* aInitParams);
+
+    /**
+    * Destructor
+    */
+    ~CMPXM3uPlaylistPlugin();
+    
+public: // from base clase CMPXPlaylistPlugin
+
+    /** 
+    * Internalize a playlist
+    *
+    * @param aStatus caller's request status
+    * @param aPlaylist a playlist
+    */
+    void InternalizePlaylistL(
+        TRequestStatus& aStatus,
+        const TDesC& aPlaylistUri);
+
+    /** 
+    * Externalize a playlist
+    *
+    * @param aStatus caller's request status
+    * @param aPlaylist playlist to be externalized
+    * @param aFilePath File path for where the playlist should be placed
+    */
+    void ExternalizePlaylistL(
+        TRequestStatus& aStatus,
+        const CMPXMedia& aPlaylist,
+        const TDesC& aFilePath);
+
+    /**
+    * Required attributes for the medias in the playlist in order to
+    * externalize them to a M3U playlist.
+    *
+    * @return an array of attributes required in order to externalize
+    * a playlist media into a M3U playlist file.
+    */
+    const TArray<TMPXAttribute> RequiredAttributes() const;
+
+    /**
+    * Optional attributes for the medias in the playlist for externalizing
+    * them to a M3U playlist
+    *
+    * @return an array of attributes which are optional when externalizing
+    * a playlist media into a M3U playlist file
+    */
+    const TArray<TMPXAttribute> OptionalAttributes() const;
+
+    /**
+    * Returns the file extension the plugin handles
+    *
+    * @return file extension which includes the period.
+    */
+    const TDesC& FileExtension() const;
+
+    /**
+    * cancel a client request
+    */
+    void Cancel();
+    
+private:
+
+    /**
+    * C++ Constructor
+    */
+    CMPXM3uPlaylistPlugin();
+
+    /**
+    * 2nd phase constructor
+    */    
+    void ConstructL();
+    
+private:
+
+    CMPXM3uPlaylistImporter* iImporter;
+    CMPXM3uPlaylistExporter* iExporter;
+    RArray<TMPXAttribute>    iRequiredAttributes;
+    RArray<TMPXAttribute>    iOptionalAttributes;
+    };
+
+#endif   // MPXM3UPLAYLISTPLUGIN_H
+            
+