/**
    * 
    */
   package edu.odu.cs.codeAnnotation;
   
   import java.io.BufferedReader;
   import java.io.BufferedWriter;
   import java.io.FileReader;
   import java.io.FileWriter;
  import java.io.IOException;
  import java.io.StringReader;
  import java.io.StringWriter;
  
  /**
   * main driver for code2html program.
   * 
   * @author zeil
   *
   */
  public class Listing2TeX {
  
      private static BufferedReader input;
      private static BufferedWriter output;
      
  
      
      
      private static void processArgs(String[] args) throws IOException
      {
          String inputFileName = args[0];
          String outputFileName = inputFileName + ".tex";
  
          input = new BufferedReader(new FileReader(inputFileName));
          output = new BufferedWriter(new FileWriter(outputFileName)); 
  
      }
  
      public static String test (String inputText) throws IOException
      {
          input = new BufferedReader(new StringReader(inputText));
          StringWriter strOutput = new StringWriter();
          output = new BufferedWriter(strOutput);
          ListingTeXScanner scanner = new ListingTeXScanner(input);
          scanner.output = output;
          scanner.yylex();
          scanner.flush();
          output.close();
          return strOutput.toString();
      }
      
      public static void generateTeX() throws IOException
      {
          ListingTeXScanner scanner = new ListingTeXScanner(input);
          scanner.output = output;
          scanner.yylex();
          scanner.flush();
          output.close();
      }
      
      /**
       * @param args
       * @throws IOException 
       */
      public static void main(String[] args) throws IOException {
          processArgs(args);
          generateTeX();
      }
  
  }