--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/inc/cmoveobject.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,195 @@
+/*
+* 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:  Move object operation
+*
+*/
+
+
+#ifndef CMOVEOBJECT_H
+#define CMOVEOBJECT_H
+
+#include "crequestprocessor.h"
+
+class CFileMan;
+class CMTPObjectMetaData;
+class CMmMtpDpMetadataAccessWrapper;
+class CMTPTypeObjectPropList;
+class CMTPTypeObjectPropListElement;
+class MMmMtpDpConfig;
+
+/**
+* Defines MoveObject request processor
+*/
+class CMoveObject : 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,
+    //        CMmMtpDpMetadataAccessWrapper& aWrapper );
+
+    /**
+    * Destructor
+    */
+    IMPORT_C virtual ~CMoveObject();
+
+protected:
+    /**
+    * Standard c++ constructor
+    */
+    IMPORT_C CMoveObject( MMTPDataProviderFramework& aFramework,
+            MMTPConnection& aConnection,
+            MMmMtpDpConfig& aDpConfig );
+
+    /**
+    * Second phase constructor
+    */
+    IMPORT_C void ConstructL();
+
+protected:
+    // from CRequestProcessor
+    /**
+    * MoveObject request handler
+    */
+    IMPORT_C void ServiceL();
+
+    // from CActive
+    IMPORT_C void RunL();
+
+    IMPORT_C TInt RunError( TInt aError );
+
+
+protected:
+    // new virtuals
+    /**
+    * Set MetaData to CMetadataAccessWrapper, for internal use
+    * @param aPropCode, specify property code of aMediaProp
+    * @param aNewData, object property value which will be get from
+    *    aObjectMetaData
+    * @param aObjectMetaData, owner of the property which should be
+    *    inserted or updated into database
+    * @return response code
+    */
+    IMPORT_C TMTPResponseCode ServiceMetaDataToWrapper( const TUint16 aPropCode,
+            MMTPType& aNewData,
+            const CMTPObjectMetaData& aObject );
+
+    virtual void ServiceGetSpecificObjectPropertyL( TUint16 aPropCode,
+            TUint32 aHandle,
+            const CMTPObjectMetaData& aObject ) = 0;
+
+    virtual TMTPResponseCode ServiceSetSpecificObjectPropertyL( TUint16 aPropCode,
+                const CMTPObjectMetaData& aObject,
+                const CMTPTypeObjectPropListElement& aElement ) = 0;
+
+private:
+    /**
+    * Retrieve the parameters of the request
+    */
+    void GetParametersL();
+
+    /**
+    * Get a default parent object, ff the request does not specify a parent object,
+    */
+    void SetDefaultParentObjectL();
+
+    /**
+    * move object operations
+    * @return A valid MTP response code.
+    */
+    TMTPResponseCode MoveObjectL();
+
+    /**
+    * Check if we can move the file to the new location
+    */
+    TMTPResponseCode CanMoveObjectL( const TDesC& aOldName,
+            const TDesC& aNewName ) const;
+
+    /**
+    * Save the object properties before moving
+    */
+    void GetPreviousPropertiesL( const CMTPObjectMetaData& aObject );
+
+    /**
+    * Set the object properties after moving
+    */
+
+    void SetPreviousPropertiesL( const CMTPObjectMetaData& aObject );
+    /**
+    * A helper function of MoveObjectL.
+    * @param aNewFileName the new file name after the object is moved.
+    */
+    void MoveFileL( const TDesC& aNewFileName );
+
+    /**
+    * A helper function of MoveObjectL
+    */
+    void MoveFolderL();
+
+    /* Move the objects through iterations of RunL. It currently move 20 objects
+    * at a time and the number can be adjusted by changing
+    * "KMoveObjectGranularity"
+    */
+    TBool MoveOwnedObjectsL();
+
+    /**
+    * Set the object properties in the object property store.
+    */
+    void SetPropertiesL( const TDesC& aOldFileName,
+        const TDesC& aNewFileName,
+        const CMTPObjectMetaData& aNewObject );
+
+    /*
+    * This function will actually delete the orginal folders from the file system.
+    */
+    TMTPResponseCode FinalPhaseMove();
+
+    /*
+    * Generate the list of handles that need to be moved to the new location.
+    */
+    void GenerateObjectHandleListL( TUint32 aParentHandle );
+
+    /*
+    * Move a single object and update the database
+    */
+    void MoveAndUpdateL( TUint32 objectHandle );
+
+
+protected:
+    CMTPTypeObjectPropListElement* iPropertyElement;
+    MMmMtpDpConfig& iDpConfig;
+    CMTPTypeObjectPropList* iPropertyList;
+private:
+    TBool iSameStorage;
+    CFileMan* iFileMan;
+    CMTPObjectMetaData* iObjectInfo; //Not owned.
+    HBufC* iDest;
+    HBufC* iNewRootFolder;
+    TUint32 iNewParentHandle;
+    TUint32 iStorageId;
+    TTime iPreviousModifiedTime;
+    HBufC* iPathToMove;
+    RArray<TUint> iObjectHandles;
+    TInt iMoveObjectIndex;
+    TInt iNumberOfObjects;
+    };
+
+#endif // CMOVEOBJCT_H