// Copyright (c) 2006-2009 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:

// CIniFile Class definitions

// 

//

#ifndef __INIFILE_H__

#define __INIFILE_H__

#include "server.h"

class CIniSection : public CBase

	{

	friend class CIniFile;

public:

	~CIniSection();

	void AddVariableL(const TDesC& aNewVariable);

private:

	CIniSection(TInt aScreen);

	void ConstructL();

	void ConstructL(const TDesC& aName);

	TBool FindVar(const TDesC &aVarName, TInt &aResult);

	TBool FindVar(const TDesC &aVarName, TPtrC &aResult);

	TBool FindVarName(const TDesC& aVarName, TInt& index);

	static TPtrC VarName(const TDesC& aVarString);

	inline TInt Screen() const;

	inline const TDesC& Name() const;

private:

	TInt iScreen;

	RBuf iName;

	CArrayPtrFlat<TDesC>* iPtrArray ;

	} ;

class CIniFile : public CBase, public MWsIniFile

	{

public:

    static CIniFile* NewL();

	~CIniFile();

	TInt NumberOfScreens() const;

	void FreeData();

public: // from MWsIniFile

	TBool FindVar(const TDesC &aVarName, TPtrC &aResult);

	TBool FindVar(const TDesC &aVarName, TInt &aResult);

	TBool FindVar(const TDesC &aVarName);

	TBool FindVar( TInt aScreen, const TDesC &aVarName);

	TBool FindVar( TInt aScreen, const TDesC &aVarName, TInt &aResult);

	TBool FindVar( TInt aScreen, const TDesC& aVarName, TPtrC &aResult);

	TBool FindVar(const TDesC& aSection, const TDesC &aVarName);

	TBool FindVar(const TDesC& aSection, const TDesC &aVarName, TInt &aResult);

	TBool FindVar(const TDesC& aSection, const TDesC& aVarName, TPtrC &aResult);

private:

    CIniFile();

    void ConstructL();

	void doConstructL(RFile &aFile);

	CIniSection * AddOrFindIniSectionL(TPtr& aSectionName);

	CIniSection * AddOrFindScreenSectionL(TInt aScreen);

	CIniSection * AddOrFindNamedSectionL(const TDesC& aName);

	CIniSection * CreateSectionL(TInt aScreen); // utility function

	CIniSection * CreateSectionL(const TDesC& aSectionName); // utility function

	CIniSection * FindSection(TInt aScreen);

	CIniSection * FindSection(const TDesC& aName);

private:

	RPointerArray<CIniSection> iSectionArray;

	TInt iScreenCount;

	};

GLREF_D CIniFile * WsIniFile;

#endif