// Copyright (c) 2007-2009 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:

// Definitions of the classes responsible for the settings handling in the .ini file

// 

//

/**

 @file

*/

#ifndef SETTINGS_MANAGER_H

#define SETTINGS_MANAGER_H

#include "common.h"

#define WIN32_LEAN_AND_MEAN

#pragma warning( disable : 4201 ) // nonstandard extension used : nameless struct/union

#include <windows.h>

#pragma warning( default : 4201 ) // nonstandard extension used : nameless struct/union

//-----------------------------------------------------------------------------

/** This class is the interface to the various settings from ini file */

class TSettingsManager

{

 public:

    static TSettingsManager* Create(TInt aEpocDrvNumber);

    //-- API for the particular user of this class

    TUint32 MediaSectorSize() const;

    TUint32 MediaSizeInSectors() const;

    TBool   WinDeviceName(char* apszName, TUint aBufLen) const;

    TBool   IsReadOnly() const;

    TUint32 TMediaType_Override() const;

    void    MediaAtt_OverrideMasks(TUint32 &aAndMask, TUint32 &aOrMask) const;

    void    DriveAtt_OverrideMasks(TUint32 &aAndMask, TUint32 &aOrMask) const;

 protected:

    TSettingsManager(const char* apFileName, TInt aEpocDrvNumber);

    TSettingsManager();

    TSettingsManager(const TSettingsManager&);

    TSettingsManager& operator=(const TSettingsManager&);

    //-- low-level API, for internal use only

    DWORD   ReadString (const char* aAppName, const char* aKeyName, const char* aStrDefault, char* aStrDest, DWORD aSize) const;

    int     ReadInt (const char* aAppName, const char* aKeyName, int aDefaultIntVal) const;

    TBool   ReadBool(const char* aAppName, const char* aKeyName, int  aDefaultBoolVal) const;

    TBool   ReadUintFromHex(const char* aAppName, const char* aKeyName, TUint32& aVal) const;

    inline const char* IniFileName() const {return iIniFileName;}

    inline const char* DriveSection() const {return iDrvSectionName;}

 private:

    char iIniFileName[KMaxFileName];

    char iDrvSectionName[20];

};

//-----------------------------------------------------------------------------

#endif //SETTINGS_MANAGER_H