mtpdataproviders/mtpimagedp/inc/cmtpimagedpdeleteobject.h
changeset 0 d0791faffa3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/inc/cmtpimagedpdeleteobject.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,111 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef CMTPIMAGEDPDELETEOBJECT_H
+#define CMTPIMAGEDPDELETEOBJECT_H
+
+#include <badesca.h>
+#include <f32file.h>
+
+#include "cmtprequestprocessor.h"
+
+class MMTPObjectMgr;
+class CMTPImageDataProvider;
+class CMTPImageDpObjectPropertyMgr;
+/** 
+Defines data provider GetObject request processor.
+@internalComponent
+*/
+class CMTPImageDpDeleteObject : public CMTPRequestProcessor
+	{
+public:
+
+	static MMTPRequestProcessor* NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection,CMTPImageDataProvider& aDataProvider);
+	~CMTPImageDpDeleteObject();    
+
+private: // From CMTPRequestProcessor
+
+	TMTPResponseCode CheckRequestL();
+	void ServiceL();
+	
+    /**
+    * AO Run method, deletes a selection of files on the system
+    */
+	void RunL();
+	
+    /**
+    * Used to cancel the deletion of the files
+    */
+	void DoCancel();
+
+private:    
+
+	CMTPImageDpDeleteObject(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection,CMTPImageDataProvider& aDataProvider);
+	void ConstructL();
+	TMTPResponseCode CheckStorageL(TUint32 aObjectHandle);
+	
+    /**
+    * Gets all object handles (for GetObjectHandlesL)
+    */
+	void GetObjectHandlesL( TUint32 aStorageId, TUint32 aFormatCode, TUint32 aParentHandle );
+	
+	/**
+	* Deletes an object from the file system and the object store
+	*/
+	void DeleteObjectL( TUint32 aHandle );
+	
+	/**
+	AO start
+	 */
+	void StartL();
+	
+	/**
+	Send response to PC
+	 */
+	void SendResponseL();
+	
+private:
+
+	/**
+	FLOGGER debug trace member variable.
+	 */
+	__FLOG_DECLARATION_MEMBER_MUTABLE;
+
+	CMTPImageDataProvider& iDataProvider;
+	CMTPObjectMetaData*		iObjectMeta;
+	
+	/**
+	Array of all the objects to delete
+	 */
+	RArray<TUint> iObjectsToDelete;
+	
+    /**
+    The response code
+     */
+	TMTPResponseCode iResponseCode;
+	
+    /**
+    The number of Objects to delete
+     */
+    TInt iObjectsNotDelete;
+	};
+	
+#endif //CMTPIMAGEDPDELETEOBJECT_H
+