--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/inc/cdeleteobject.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,132 @@
+/*
+* Copyright (c) 2009 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:  Delete object operation
+*
+*/
+
+
+#ifndef CDELETEOBJECT_H
+#define CDELETEOBJECT_H
+
+#include <f32file.h>
+#include <d32dbms.h>
+#include <badesca.h>
+
+#include "crequestprocessor.h"
+
+//forward declaration
+class RFs;
+class CMTPTypeArray;
+class MMTPObjectMgr;
+class MMmMtpDpConfig;
+
+/**
+* Defines DeleteObject request processor
+*/
+class CDeleteObject : public CRequestProcessor
+    {
+public:
+    /**
+    * Two-phase construction method
+    * @param aFramework    The data provider framework
+    * @param aConnection    The connection from which the request comes
+    * @param aWrapper    medadata access interface
+    * @return a pointer to the created request processor object
+    */
+    IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,
+        MMTPConnection& aConnection,
+        MMmMtpDpConfig& aDpConfig );
+
+    /**
+    * Destructor
+    */
+    IMPORT_C virtual ~CDeleteObject();
+
+private:
+    /**
+    * Standard c++ constructor
+    * @param aFramework    The data provider framework
+    * @param aConnection    The connection from which the request comes
+    * @param aWrapper    medadata access interface
+    */
+    IMPORT_C CDeleteObject( MMTPDataProviderFramework& aFramework,
+        MMTPConnection& aConnection,
+        MMmMtpDpConfig& aDpConfig );
+
+protected:
+    //from CRequestProcessor
+    /**
+    * DeleteObject request handler
+    */
+    IMPORT_C void ServiceL();
+
+    //from CActive
+    /**
+    * AO Run method, deletes a selection of files on the system
+    */
+    IMPORT_C void RunL();
+
+    /**
+    * Used to cancel the deletion of the files
+    */
+    IMPORT_C void DoCancel();
+
+private:
+    void ConstructL();
+    /**
+    * Control the deletion
+    */
+    void StartL();
+    /**
+    * Delete all child objects of an association recursively.
+    */
+    void DeleteAllChildrenL();
+
+    /**
+    * Delete all of the associations if file deletion was successful
+    * Then signals that the deletion has been completed
+    */
+    void ProcessFinalPhaseL();
+
+    /**
+    * Gets all object handles (for GetObjectHandlesL)
+    */
+    void GetObjectHandlesL( TUint32 aStorageId, TUint32 aParentHandle );
+
+    /**
+    * Deletes an object from the file system and the object store
+    */
+    void DeleteObjectL( const CMTPObjectMetaData& aObjectInfo );
+
+private:
+    // MTP Object Manager
+    MMTPObjectMgr& iObjectMgr;
+
+    // File server used to open the database
+    RFs& iFs;
+
+    //  Array of all the objects to delete
+    RArray<TUint> iObjectsToDelete;
+
+    // Keeps track of any errors that occur
+    TInt iDeleteError;
+
+    // Keeps track of whether any files where deleted
+    TBool iIsMultiDelete;
+
+    // Accessor of DB
+    MMmMtpDpConfig& iDpConfig;
+    };
+
+#endif // CDELETEOBJECT_H