/*

* Copyright (c) 2005-2009 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:  

* Switches

*

*/

#ifndef __CDYNAMICSCONFIGFILE_H__

#define __CDYNAMICSCONFIGFILE_H__

/******************************************************************************************************

 *

 * System Includes

 *

 *****************************************************************************************************/

#include <string>

using namespace std;

/******************************************************************************************************

 *

 * Types

 *

 *****************************************************************************************************/

typedef enum {

  // These values must precisely match FUE_ errors

  DCE_NONE,

  DCE_READ_ERROR,

  DCE_WRITE_ERROR,

  DCE_OPEN_ERROR,

  DCE_OPEN_TEMP_ERROR,

  DCE_OPEN_SOURCE_ERROR,			// 5

  DCE_RENAME_ERROR,

  DCE_END_OF_FILE,

  // These are specific errors

  DCE_INVALID_STATE,

  DCE_COPY_ERROR,

  DCE_MULTIPLE_MATCHES,				// 10

  DCE_START_TAG_NOT_FOUND,

  DCE_MULTIPLE_START_TAGS_FOUND,

  DCE_END_TAG_NOT_FOUND,

  DCE_MULTIPLE_END_TAGS_FOUND,		

  DCE_ENTRY_NOT_FOUND,                          // 15

} TDCFError;

typedef enum {

  DCS_INIT,

  DCS_REFERENCE_FILE_SET,

  DCS_ACTIVE_LOCAL_COPY,

} TDCFStatus;

/******************************************************************************************************

 *

 * class CDynamicsConfigFile

 *

 *****************************************************************************************************/

class CDynamicsConfigFile

{

public:

  CDynamicsConfigFile();

  ~CDynamicsConfigFile();

  // Management

  TDCFError SetReferenceFile( string aReferenceFile );

  TDCFError CreateLocalCopy( int *aSystemError );

  TDCFError RemoveLocalCopy( int *aSystemError );

  // Les fonctionnaires

  TDCFError SetSingleOption( string aLabel, string aValue, int *aSystemError );

  TDCFError RemoveSingleOption( string aLabel, int *aSystemError );

  TDCFError AddListOption( string aBlockStartTag, string aBlockEndTag, string aLineItem, int *aSystemError );

  TDCFError RemoveListOption( string aBlockStartTag, string aBlockEndTag, string aFirstToken, int *aSystemError );

  const char *GetLocalFilename();

private:

  // Stateless helpers

  TDCFError GenerateLocalFilenameTemplate( char *aBuffer, int aSize );

  // Members

  string iReferenceFilename;

  string iLocalFilename;

  TDCFStatus iStatus;

};

#endif //__CDYNAMICSCONFIGFILE_H__