1 // Copyright (c) 2006-2009 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 // CIniFile Class definitions

    15 // 

    16 //

    17 

    18 #ifndef __INIFILE_H__

    19 #define __INIFILE_H__

    20 

    21 #include "server.h"

    22 

    23 class CIniSection : public CBase

    24 	{

    25 	friend class CIniFile;

    26 public:

    27 	~CIniSection();

    28 	void AddVariableL(const TDesC& aNewVariable);

    29 private:

    30 	CIniSection(TInt aScreen);

    31 	void ConstructL();

    32 	void ConstructL(const TDesC& aName);

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

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

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

    36 	static TPtrC VarName(const TDesC& aVarString);

    37 	inline TInt Screen() const;

    38 	inline const TDesC& Name() const;

    39 private:

    40 	TInt iScreen;

    41 	RBuf iName;

    42 	CArrayPtrFlat<TDesC>* iPtrArray ;

    43 	} ;

    44 

    45 class CIniFile : public CBase, public MWsIniFile

    46 	{

    47 public:

    48     static CIniFile* NewL();

    49 	~CIniFile();

    50 	TInt NumberOfScreens() const;

    51 	void FreeData();

    52 

    53 public: // from MWsIniFile

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

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

    56 	TBool FindVar(const TDesC &aVarName);

    57 

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

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

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

    61 

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

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

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

    65 

    66 private:

    67     CIniFile();

    68     void ConstructL();

    69 	void doConstructL(RFile &aFile);

    70 	CIniSection * AddOrFindIniSectionL(TPtr& aSectionName);

    71 	CIniSection * AddOrFindScreenSectionL(TInt aScreen);

    72 	CIniSection * AddOrFindNamedSectionL(const TDesC& aName);

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

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

    75 	CIniSection * FindSection(TInt aScreen);

    76 	CIniSection * FindSection(const TDesC& aName);

    77 private:

    78 	RPointerArray<CIniSection> iSectionArray;

    79 	TInt iScreenCount;

    80 	};

    81 

    82 GLREF_D CIniFile * WsIniFile;

    83 

    84 #endif