1 // Copyright (c) 2008-2009 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 /**

    17  @file filedump.h

    18  @internalComponent

    19 */

    20 

    21 

    22 #ifndef FILEDUMP_H

    23 #define FILEDUMP_H

    24 

    25 #include <e32base.h>

    26 #include <f32file.h>

    27 #include <e32cons.h>

    28 #include "epocerror.h"

    29 

    30 

    31 /**

    32 Theoretical worst case is longest field is populated with non-ASCII data, so

    33 each byte expands to "\xHHHH"

    34 */

    35 #define MAX_COL_LONG_VAL_LEN 1024

    36 const TInt KMaxExpandedFieldLen = MAX_COL_LONG_VAL_LEN * 6;

    37 

    38 

    39 class CFileDump : public CBase

    40 /**

    41 @internalComponent

    42 */

    43 	{

    44 	public:

    45 		static CFileDump* NewL(TPtrC aFilename, TPtrC aAppname, TPtrC aVersion, TBool aDebugOn=EFalse, CConsoleBase* aConsole=NULL, TBool aWriteHeader=ETrue);

    46 		void ConstructL(TPtrC aFilename, TPtrC aAppname, TPtrC version, TBool aWriteHeader);

    47 		~CFileDump();

    48 		void WriteTableHeader(TPtrC aTable);

    49 		void WriteSectionHeader(TInt aCommDbId);

    50 		TBool WriteColumnValue(TPtrC &aColumn, TPtrC &aSetting);

    51 		void WriteFieldCount(TUint aCount);

    52 		void WriteErrorMessage(const TPtrC &aMessage);

    53 		void WriteSectionFooter(TInt aCommDbId);

    54 		void Msg(TPtrC aText, ...);

    55 		void Dbg(TPtrC aText, ...);

    56 		void CloseFile();

    57 		TPtrC GetError() { return iError.GetMessage(); }

    58 		void WriteAttributeSectionHeader();

    59 		void WriteAttributes(TPtrC &aColumn);

    60 		void WriteAttributesToFile(TUint32 aAttributes, TInt aType);

    61 		TBool IsInitialised() {return iInitialised;};

    62 

    63 	protected:

    64 		CFileDump(TInt aDebugOn, CConsoleBase* aConsole);

    65 			

    66 	private:

    67 		TBool WriteBufferToFile(TDesC16 &aBuffer, RFile &aHandle);

    68 		

    69 	private:

    70 		RFs iFsSession;

    71 		TBool iInitialised;

    72 		TBool iDebug;

    73 		RFile iFile;

    74 		CConsoleBase* iConsole;

    75 		EpocError iError;

    76 		/** temp buffer */

    77 		TBuf<MAX_COL_LONG_VAL_LEN> iBuffer;	

    78 	};

    79 

    80 

    81 

    82 #endif