/*

* 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:  Common declarations

*

*/

#ifndef MPX_HARVESTER_COMMON_H

#define MPX_HARVESTER_COMMON_H

// Constants

const TInt KBatchCommit = 100;  // # changes to DB before commit.

// Supported server ops

enum TMPXHarvesterServerOp

    {

    EHvsServerGetBuffer,      // Get the current buffer stored in the session

    EHvsServerScan,           // Initiate a scan of the FS

    EHvsServerCancelScan,     // Cancel a scan

    EHvsServerShutdown,       // Shutdown the server

    EHvsServerAddFile,        // Add an item to the harvester db

    EHvsServerAddFileMedia,   // Add an item based on a media

    EHvsServerRemoveFile,     // Remove an item from harvester db

    EHvsServerRemoveFiles,    // Remove multiple items from the harvester db

    EHvsServerRemoveAllFiles, // Remove all songs from harvester db

    EHvsServerUpdateFile,     // Update a file with new time stamp and collection

    EHvsServerRenameFile,     // Rename a file

    EHvsServerExportPlaylist, // Export a playlist

    EHvsServerImportPlaylist, // Import a playlist

    EHvsServerFindColID,      // Find the collection ID for an item

    EHvsServerReqAttr,        // Query the required attributes for tracks for a playlist type

    EHvsServerOptAttr,        // Query the optional attributes for tracks for a playlist type

    EHvsServerPlaylistFileExt,// Get file extension of a playlist plugin

    EHvsServerIsPlaylist,     // Test if a file is a playlist

    EHvsServerImportFile,     // Import a "file"

    EHvsServerReCreateDB,     // Delete the old databases and re-create from fresh

    EHvsServerCheckSystemEvent, // Check for system events and broadcast if any are active

    EHvsServerGetMedia,       // Get a media for the file

    EHvsServerGetColUid,      // Get a collection id for the file

    EHvsServerCloseTransaction, // Close the database transaction

    EHvsServerOpCount

    };

// System events

enum TSystemEvent

    {

    // This should be a 1:1 mapping to TMPXCollectionBroadCastMsg events

    // for easy conversion

    // check mpxcollectionframeworkdefs.h

    //

    EFormatStartEvent,         // Start of a formatting event

    EFormatEndEvent,           // End of a formatting event

    EDiskRemovedEvent,         // Disk removed event

    EDiskInsertedEvent,        // Disk Inserted event

    EUSBMassStorageStartEvent, // USB Mass storage started event

    EUSBMassStorageEndEvent,   // USB Mass storage ended event

    EUSBMTPStartEvent,         // MTP start event

    EUSBMTPEndEvent,           // MTP end event

    EUSBMTPNotActiveEvent,     // MTP selected but not active

    ESystemEventMax,           // End of event enum

    };

#endif // MPX_HARVESTER_COMMON_H