1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __CCOPYONEFILE_H__

    17 #define __CCOPYONEFILE_H__

    18 

    19 #include <e32base.h>

    20 #include <f32file.h>

    21 

    22 class CCopyOneFile : public CActive

    23 /**

    24 @internalComponent

    25 @released

    26 */

    27 	{

    28 public:

    29 	static CCopyOneFile* NewL(RFs &aFs);

    30 

    31 	void Copy(const TFileName &aFrom, const TFileName &aTo,TRequestStatus& aStatus);

    32 

    33 	void Copy(RFile& aFrom, RFile& aTo, TRequestStatus& aStatus);

    34 	

    35 	~CCopyOneFile();

    36 private:

    37 	// From CActive;

    38 	void RunL();

    39 	void DoCancel();

    40 	TInt RunError(TInt aError);

    41 

    42 

    43 	void ConstructL();

    44 	CCopyOneFile(RFs &aFs);

    45 	void CopyABuffer();

    46 

    47 	void Complete(TInt aError);

    48 private:

    49 	// buffer allocated to copy the file, persists while the object persists

    50 	// KCopyFileBufferSize bytes in length

    51 	TDes8*	 iFileBuffer;

    52 	RFs		&iFs;

    53 	RFile	 iFrom;

    54 	RFile	 iTo;

    55 	// flag to tell RunL whether the last thing we did was read or write.

    56 	TBool    iReading;

    57 	TRequestStatus *iReportStatus;

    58 	};

    59 

    60 #endif // __CCOPYONEFILE_H__

    61