1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/graphicstools/bitmapfonttools/inc/LEXICAL.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,110 @@
     1.4 +/*
     1.5 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description: 
    1.18 +* Header LEXICAL.H
    1.19 +*
    1.20 +*/
    1.21 +
    1.22 +
    1.23 +#ifndef __LEXICAL_H__
    1.24 +#define __LEXICAL_H__
    1.25 +
    1.26 +#if defined(__VC32__) && !defined(__MSVCDOTNET__)
    1.27 +#pragma warning( disable : 4511 )	// copy constructor could not be generated
    1.28 +#pragma warning( disable : 4512 )	// assignment operator could not be generated
    1.29 +#pragma warning( disable : 4514 )	// unreferenced inline function has been removed
    1.30 +#pragma warning( disable : 4699 )	// Note: Using precompiled header %s
    1.31 +#pragma warning( disable : 4710 )	// function not inlined
    1.32 +#endif
    1.33 +
    1.34 +#include "STRNG.H"
    1.35 +#include <stdlib.h>
    1.36 +
    1.37 +#if defined(__VC32__) && !defined(__MSVCDOTNET__)
    1.38 +#include <iostream.h>
    1.39 +#include <fstream.h>
    1.40 +#else //!__VC32__ || __MSVCDOTNET__
    1.41 +#include <iostream>
    1.42 +#include <fstream>
    1.43 +using namespace std;
    1.44 +#endif //!__VC32__ || __MSVCDOTNET__
    1.45 +
    1.46 +#include "GDR.H"
    1.47 +/**
    1.48 +@publishedAll
    1.49 +WARNING:Enum for internal use ONLY.  Compatibility is not guaranteed in future releases.
    1.50 +*/
    1.51 +enum LexType
    1.52 +	{
    1.53 +	ELexEOF,		// end of file
    1.54 +	ELexNL,			// newline (newlines, white-space and comments stripped)
    1.55 +	ELexNumber,		// integer (no optional plus or minus)
    1.56 +	ELexIdent,		// identifier beginning with a..z, A..Z, or _ and continuing with 0..9
    1.57 +	ELexString,		// string delimited at start by "
    1.58 +	ELexOperator	// any other single character
    1.59 +	};
    1.60 +
    1.61 +class Lexical
    1.62 +/**
    1.63 +@publishedAll
    1.64 +WARNING: Class for internal use ONLY.  Compatibility is not guaranteed in future releases.
    1.65 +*/
    1.66 +	{
    1.67 +public:
    1.68 +	Lexical();
    1.69 +	Lexical(const Lexical& aLex);
    1.70 +	Lexical& operator = (const Lexical& aLex);
    1.71 +	int CovertStringToHex();
    1.72 +private:
    1.73 +	int HexDigit(char aDigit, int& decimalEquivalent);
    1.74 +public:
    1.75 +	LexType iType;
    1.76 +	int iNumber;	// for ELexNumber
    1.77 +	char iText[MaxLineLen + 1];	// for ELexIdent, ELexString, ELexOperator
    1.78 +friend ostream& operator << (ostream& out, Lexical& aLex);
    1.79 +	};
    1.80 +
    1.81 +class LexAnal
    1.82 +/**
    1.83 +@publishedAll
    1.84 +WARNING: Class for internal use ONLY.  Compatibility is not guaranteed in future releases.
    1.85 +*/
    1.86 +	{
    1.87 +public:
    1.88 +	LexAnal(const char* aFilename);
    1.89 +	Lexical Read();	// read next lexical into iLex
    1.90 +	Lexical ReadNextLine();	// read first lex on next line
    1.91 +	void Report();
    1.92 +	~LexAnal();
    1.93 +public:
    1.94 +	ifstream iFin;
    1.95 +	Lexical iLex;
    1.96 +	int iLineNo;
    1.97 +	char iLine[MaxLineLen + 1];
    1.98 +	char* iLexPtr;	// Position in current lexical
    1.99 +	char* iCurPtr;	// Position of current lexical in line
   1.100 +private:
   1.101 +	void GetNextLex();
   1.102 +	void GetNextLine();
   1.103 +	void PurgeLastCR(char *aLine);
   1.104 +	Lexical ReadEOF();
   1.105 +	Lexical ReadNewLine(); 
   1.106 +	Lexical ReadNumber();
   1.107 +	Lexical ReadIdent();
   1.108 +	Lexical ReadString();
   1.109 +	Lexical ReadOperator();
   1.110 +	String iFilename;
   1.111 +};
   1.112 +
   1.113 +#endif