Index: src/libchcore/TSubTaskCopyMove.h
===================================================================
diff -u -N -rd76d3ce6c8c55fa23009dbb03b8bc06f482c5b72 -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7
--- src/libchcore/TSubTaskCopyMove.h	(.../TSubTaskCopyMove.h)	(revision d76d3ce6c8c55fa23009dbb03b8bc06f482c5b72)
+++ src/libchcore/TSubTaskCopyMove.h	(.../TSubTaskCopyMove.h)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
@@ -45,8 +45,8 @@
 
 	virtual void Reset();
 
-	virtual ESubOperationResult Exec();
-	virtual ESubOperationType GetSubOperationType() const { return eSubOperation_Copying; }
+	virtual ESubOperationResult Exec(const IFeedbackHandlerPtr& spFeedbackHandler) override;
+	virtual ESubOperationType GetSubOperationType() const override { return eSubOperation_Copying; }
 
 	virtual void Store(const ISerializerPtr& spSerializer) const;
 	virtual void Load(const ISerializerPtr& spSerializer);
@@ -59,23 +59,23 @@
 	TBufferSizes::EBufferType GetBufferIndex(const TBufferSizes& rBufferSizes, const TFileInfoPtr& spFileInfo);
 	bool AdjustBufferIfNeeded(TDataBufferManager& rBuffer, TBufferSizes& rBufferSizes);
 
-	ESubOperationResult CustomCopyFileFB(CUSTOM_COPY_PARAMS* pData);
+	ESubOperationResult CustomCopyFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, CUSTOM_COPY_PARAMS* pData);
 
-	ESubOperationResult OpenSrcAndDstFilesFB(CUSTOM_COPY_PARAMS* pData, TLocalFilesystemFile &fileSrc, TLocalFilesystemFile &fileDst, bool bNoBuffer, bool& bSkip);
+	ESubOperationResult OpenSrcAndDstFilesFB(const IFeedbackHandlerPtr& spFeedbackHandler, CUSTOM_COPY_PARAMS* pData, TLocalFilesystemFile &fileSrc, TLocalFilesystemFile &fileDst, bool bNoBuffer, bool& bSkip);
 
-	ESubOperationResult OpenSourceFileFB(TLocalFilesystemFile& fileSrc, const TSmartPath& spPathToOpen, bool bNoBuffering);
-	ESubOperationResult OpenDestinationFileFB(TLocalFilesystemFile& fileDst, const TSmartPath& pathDstFile, bool bNoBuffering, const TFileInfoPtr& spSrcFileInfo, unsigned long long& ullSeekTo, bool& bFreshlyCreated);
-	ESubOperationResult OpenExistingDestinationFileFB(TLocalFilesystemFile& fileDst, const TSmartPath& pathDstFilePath, bool bNoBuffering);
+	ESubOperationResult OpenSourceFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& fileSrc, const TSmartPath& spPathToOpen, bool bNoBuffering);
+	ESubOperationResult OpenDestinationFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& fileDst, const TSmartPath& pathDstFile, bool bNoBuffering, const TFileInfoPtr& spSrcFileInfo, unsigned long long& ullSeekTo, bool& bFreshlyCreated);
+	ESubOperationResult OpenExistingDestinationFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& fileDst, const TSmartPath& pathDstFilePath, bool bNoBuffering);
 
-	ESubOperationResult SetFilePointerFB(TLocalFilesystemFile& file, long long llDistance, const TSmartPath& pathFile, bool& bSkip);
-	ESubOperationResult SetEndOfFileFB(TLocalFilesystemFile& file, const TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult SetFilePointerFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& file, long long llDistance, const TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult SetEndOfFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& file, const TSmartPath& pathFile, bool& bSkip);
 
-	ESubOperationResult ReadFileFB(TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToRead, DWORD& rdwBytesRead, const TSmartPath& pathFile, bool& bSkip);
-	ESubOperationResult WriteFileFB(TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const TSmartPath& pathFile, bool& bSkip);
-	ESubOperationResult WriteFileExFB(TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const TSmartPath& pathFile, bool& bSkip, bool bNoBuffer);
-	ESubOperationResult CreateDirectoryFB(const TSmartPath& pathDirectory);
+	ESubOperationResult ReadFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToRead, DWORD& rdwBytesRead, const TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult WriteFileFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const TSmartPath& pathFile, bool& bSkip);
+	ESubOperationResult WriteFileExFB(const IFeedbackHandlerPtr& spFeedbackHandler, TLocalFilesystemFile& file, chcore::TSimpleDataBuffer& rBuffer, DWORD dwToWrite, DWORD& rdwBytesWritten, const TSmartPath& pathFile, bool& bSkip, bool bNoBuffer);
+	ESubOperationResult CreateDirectoryFB(const IFeedbackHandlerPtr& spFeedbackHandler, const TSmartPath& pathDirectory);
 
-	ESubOperationResult CheckForFreeSpaceFB();
+	ESubOperationResult CheckForFreeSpaceFB(const IFeedbackHandlerPtr& spFeedbackHandler);
 
 private:
 #pragma warning(push)