/* 
 *  Parts of the driver to be used in PA3 
 *    This is *not* a working driver
 *    Contents should be integrated with your driver from the 15min compiler example
 *
*/

// Imports you will need
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.PrintWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import mjparser.*;


// This goes in the main function
        try {
            // I found the syntax for loading a text resource file here:
            // http://www.goldenstudios.or.id/forum/archive/index.php/thread-685.html
            final InputStream mainPrologue
                = MJPA3Driver.class.getResourceAsStream("avrH.rtl.s");
            // If doing this within a non-static method use
            // this.getClass().getClassLoader() instead of MJPA3Driver.class.

            System.out.println(convertStreamToString(mainPrologue));
            mainPrologue.close();

            System.out.println("### BODY of main");

            final InputStream mainEpilogue
                = MJPA3Driver.class.getResourceAsStream("avrF.rtl.s");
            System.out.println(convertStreamToString(mainEpilogue));

            mainEpilogue.close();

        } catch (final IOException e) {
            e.printStackTrace();
        }

// This doesn't!

    // This method was copied from http://www.kodejava.org/examples/266.html.
    public static String convertStreamToString(InputStream is) {
        /*
         * To convert the InputStream to String we use the
         * BufferedReader.readLine() method. We iterate until the BufferedReader
         * return null which means there's no more data to read. Each line will
         * appended to a StringBuilder and returned as String.
         */
        final BufferedReader reader
            = new BufferedReader(new InputStreamReader(is));
        final StringBuilder sb = new StringBuilder();

        String line = null;
        try {
            while ((line = reader.readLine()) != null) {
                sb.append(line + "\n");
            }
        } catch (final IOException e) {
            e.printStackTrace();
        } finally {
            try {
                is.close();
            } catch (final IOException e) {
                e.printStackTrace();
            }
        }

        return sb.toString();
    }