--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuildercommon/inc/cmrfilemanager.h	Wed Mar 31 21:08:33 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* 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 manager for managing file copy op
+*
+*/
+
+#ifndef CMRFILEMANAGER_H
+#define CMRFILEMANAGER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <f32file.h> // RFs
+#include <s32file.h> // Streams
+#include <badesca.h> // CDesCArrayFlat
+
+// FORWARD DECLARATIONS
+class MDesC16Array;
+// CLASS DECLARATIONS
+
+/**
+ * Notification interface for copy operation
+ */
+class MMRFileManObserver
+	{
+	public:
+		virtual void NotifyStartL( const TDesC& aFilename ) = 0;
+		virtual void NotifyProgress( TInt aBytesCopied ) = 0;
+		virtual void NotifyEnd() = 0;
+		virtual void NotifyError( TInt aError ) = 0;
+
+	protected:
+		virtual ~MMRFileManObserver(){}
+	};
+/**
+ * Class for managing async file copy operations
+ */
+NONSHARABLE_CLASS( CMRFileManager ) : public CActive
+	{
+	public: // c'tor and d'tor
+		static CMRFileManager* NewL( RFs& aFs );
+
+		~CMRFileManager();
+
+	public: // Interface
+		void CopyFilesL( MDesC16Array& aFilenameArray );
+		void CopyFileL( const TDesC& aSourceFilename, const TDesC& aDestFilename );
+		void CopyFileL( RFile& aSource, RFile& aDest );
+		void CancelOp();
+
+		void SetObserver( MMRFileManObserver& aObserver );
+		MDesC16Array& CopiedFiles() const;
+
+	public: // From CActive
+		void RunL();
+		TInt RunError( TInt aError );
+		void DoCancel();
+
+	private: // Impl
+		CMRFileManager( RFs& aFs );
+		void ConstructL();
+		void AsyncOp();
+		void CopyFileL();
+		void PrepareNextFileL();
+
+	private: // Data
+		enum TState
+			{
+			ECopyFile,
+			ECancelled,
+			EDone
+			} iState;
+			
+		RFs& iFs;
+		///
+		RFileReadStream iReadStream;
+		///
+		RFileWriteStream iWriteStream;
+		/// Own:
+		CDesCArrayFlat* iFileArray;
+		/// Own:
+		CDesCArrayFlat* iOutputFileArray;
+		/// Own: current file index
+		TInt iFileIndex;
+		/// Own:
+		HBufC* iCurrentFilename;
+		/// Own:
+		HBufC* iTempFilename;
+		/// Ref:
+		MMRFileManObserver* iObserver;
+	};
+
+#endif // CMRFILEMANAGER_H
+// End of file