--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/inc/ccopyobject.h Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,186 @@
+/*
+* 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: Copy object operation
+*
+*/
+
+
+#ifndef CCOPYOBJECT_H
+#define CCOPYOBJECT_H
+
+#include "crequestprocessor.h"
+
+class RFs;
+class CFileMan;
+class CMTPObjectMetaData;
+class CMTPTypeObjectPropList;
+class CMTPTypeObjectPropListElement;
+class MMmMtpDpConfig;
+
+/**
+* Defines CopyObject request processor
+*/
+class CCopyObject : 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 ~CCopyObject();
+
+protected:
+ /**
+ * Standard c++ constructor
+ */
+ IMPORT_C CCopyObject( MMTPDataProviderFramework& aFramework,
+ MMTPConnection& aConnection,
+ MMmMtpDpConfig& aDpConfig );
+
+ /**
+ * Second phase constructor
+ */
+ IMPORT_C void ConstructL();
+
+protected:
+ // from CMTPRequestProcessor
+ /**
+ * CopyObject request handler
+ */
+ IMPORT_C void ServiceL();
+
+ /**
+ * 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& aObjectMetaData ) = 0;
+
+ virtual TMTPResponseCode ServiceSetSpecificObjectPropertyL( TUint16 aPropCode,
+ const CMTPObjectMetaData& aObject,
+ const CMTPTypeObjectPropListElement& aElement ) = 0;
+
+ // from CActive
+ IMPORT_C void RunL();
+
+ IMPORT_C TInt RunError( TInt aError );
+
+private:
+ /**
+ * Retrieve the parameters of the request
+ */
+ void GetParametersL();
+
+ void SetDefaultParentObjectL();
+
+ /**
+ * Copy object operation
+ */
+ void CopyObjectL( TUint32& aNewHandle );
+
+ /**
+ * Check if we can copy the file to the new location
+ */
+ TMTPResponseCode CanCopyObjectL( const TDesC& aOldName,
+ const TDesC& aNewName ) const;
+
+ /**
+ * Save the object properties before doing the copy
+ */
+ void GetPreviousPropertiesL( const CMTPObjectMetaData& aObject );
+
+ /**
+ * Set the object properties after doing the copy
+ */
+ void SetPreviousPropertiesL( const CMTPObjectMetaData& aObject );
+
+ /**
+ * A helper function of CopyObjectL.
+ * @param aNewFileName the new full filename after copy.
+ * @return objectHandle of new copy of object.
+ */
+ TUint32 CopyFileL( const TDesC& aNewFileName );
+
+ /*
+ * Generate the list of handles that need to be copied to the new location.
+ */
+ void GenerateObjectHandleListL( TUint32 aParentHandle );
+
+ /**
+ * A helper function of CopyObjectL.
+ * @param aNewFolderName the new full file folder name after copy.
+ * @return objecthandle of new copy of the folder.
+ */
+ TUint32 CopyFolderL( const TDesC& aNewFolderName );
+
+ /**
+ * Set the object properties in the object property store.
+ */
+ void SetPropertiesL( const TDesC& aOldFileName,
+ const TDesC& aNewFileName,
+ const CMTPObjectMetaData& aObject );
+
+ /**
+ * Update object info in the database.
+ */
+ TUint32 UpdateObjectInfoL( const TDesC& aOldObjectName,
+ const TDesC& aNewObjectName);
+
+ /*
+ * A helper function of CopyObjectL
+ * Copy a single object and update the database
+ */
+ void CopyAndUpdateL( TUint32 objectHandle );
+
+protected:
+ CMTPTypeObjectPropListElement* iPropertyElement;
+ MMmMtpDpConfig& iDpConfig;
+ CMTPTypeObjectPropList* iPropertyList;
+private:
+ CMTPObjectMetaData* iObjectInfo; // Not owned
+ RArray<TUint> iObjectHandles;
+ CFileMan* iFileMan;
+ HBufC* iDest;
+ TUint32 iNewParentHandle;
+ TUint32 iHandle;
+ TUint32 iStorageId;
+ TInt iCopyObjectIndex;
+ TInt iNumberOfObjects;
+ HBufC* iPathToCopy;
+ HBufC* iNewRootFolder;
+ TTime iPreviousModifiedTime;
+
+ };
+
+#endif // CCOPYOBJECT_H