UniversalCompiler.h

#ifndef _universalCompiler
#define _universalCompiler

#include <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include "Scanner.h"
#include "Token.h"
#include "Parser.h"
#include "GrammarAnalyzer.h"
#include "Predict.h"
#include "ParseTable.h"
#include "Parser.h"
#include "Compiler.h"

class UniversalCompiler {
public:

	UniversalCompiler(    const char* grammarFilePtr, 
	                      const char* programFilePtr,
	                      const char* compiledFilePtr );
	
	void                  greeting();
	void                  initialize();
	bool                  setGrammarFile(  const std::string& grammarFileName );
	bool                  setProgramFile(  const std::string& programFileName );
	bool                  setCompiledFile( const std::string& compiledFileName );

	// Runs the menu, giving access to the various
	// componenets of the UC.
	// Returns false if the user chose to exit the menu.
	bool menu();

	~UniversalCompiler();

private:
	// Files
	std::fstream           grammarFile;
	std::fstream           programFile;
	std::fstream           compiledFile;
	
	// Compile-time Objects
	GrammarAnalyzer*       grammarAnalyzer;
	Predict*               predictSetAnalyzer;
	ParseTable*            parseTableGenerator;
	Scanner*               scanner;
	ParserDriver*          parser;
	LL1Compiler*           compiler;
	
	

	// Main menu options
	bool                   runFileManager();
	void                   runGrammarAnalyzer( bool );
	void                   runPredictSetAnalyzer( bool );
	void                   runParseTableGenerator( bool );
	void                   runScanner();
	void                   runParser( bool );
	void                   runCompiler( bool );
	void                   printFileToCout( std::fstream& file );
};


#endif