--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappfw_plat/harvester_utility_api/inc/mpxharvesterutilityobserver.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,105 @@
+/*
+* 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:  Harvester Utility observer
+*
+*/
+
+
+#ifndef MMPXHARVESTERUTILITYOBSERVER_H
+#define MMPXHARVESTERUTILITYOBSERVER_H
+
+/**
+ *  Observer to the harvester utility, for async calls
+ *
+ *  @lib mpxharvesterutility.lib
+ */
+NONSHARABLE_CLASS(MMPXHarvesterUtilityObserver)
+    {
+
+public:
+
+    /**
+     * Callback from method MMPXHarvesterUtility::ExportPlaylistL().
+     * Handles completion of playlist export. observer assumed
+     * ownership of aMedia.
+     *
+     * @since S60 3.0
+     * @param aMedia media object containing the playlist
+     *        aMedia is NULL if aErr != KErrNone
+     * @param aErr error code for the operation
+     */
+    virtual void HandlePlaylistExportCompletedL( CMPXMedia* aMedia, TInt aErr ) = 0;
+
+    /**
+     * Callback from method MMPXHarvesterUtility::ImportPlaylist().
+     * Handles completion of playlist import.
+     *
+     * @since S60 3.0
+     * @param aMedia media parsed from the playlist file, observer
+     *        assumes ownership of this media
+     *        aMedia is NULL if the aErr != KErrNone
+     * @param aErr  error code for the operation
+     */
+    virtual void HandlePlaylistImportCompletedL( CMPXMedia* aMedia,
+                                                 TInt aErr ) = 0;
+
+    /**
+     * Callback from method MMPXHarvesterUtility:: AddFileL().
+     * Handle asynchronous file addition by file name, observer
+     * assumes ownership of aMedia.
+     *
+     * @since S60 3.0
+     * @param aMedia media object containing the media details of the file
+     *        aMedia is NULL if aErr != KErrNone
+     * @param aErr error code for the operation
+     */
+    virtual void HandleFileAddCompletedL( CMPXMedia* aMedia,
+                                          TInt aErr ) = 0;
+
+    /**
+     * Callback from method MMPXHarvesterUtility::DeleteFilesL().
+     * Handle file delete completion.
+     *
+     * @since S60 3.0
+     * @param aErr error code for the operation
+     */
+    virtual void HandleDeleteCompletedL( TInt aErr ) = 0;
+
+    /**
+     * Callback from method MMPXHarvesterUtility::ImportFileL().
+     * Handle file import completion.
+     *
+     * @since S60 3.0
+     * @param aMedia media object containing the media details of the file
+     *        aMedia is NULL if aErr != KErrNone
+     * @param aErr error code for the operation
+     */
+    virtual void HandleFileImportCompletedL( CMPXMedia* aMedia, TInt aErr  ) = 0;
+
+    /**
+     * Callback from method MMPXHarvesterUtility::GetMediaForFileL().
+     * Handle asynchronous media creation by file name, observer
+     * assumes ownership of aMedia.
+     *
+     * @since S60 3.0
+     * @param aMedia media object containing the media details of the file
+     *        aMedia is NULL if aErr != KErrNone
+     * @param aErr error code for the operation
+     */
+    virtual void HandleFileGetMediaCompletedL( CMPXMedia* aMedia, TInt aErr ) = 0;
+
+    };
+
+
+#endif // MMPXHARVESTERUTILITYOBSERVER_H