/******************************************************************************
 * This program simply writes the bytes 0 - 256 to a binary file.
 * 
 * Copyright © 2021 Richard Lesh.  All rights reserved.
 *****************************************************************************/

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import org.pureprogrammer.Utils;

public class FileIO6 {

	static void writeBinaryFile(String filespec) throws IOException {
		BufferedOutputStream ofh = new BufferedOutputStream(new FileOutputStream(filespec));
		for (int b = 0; b <= 255; ++b) {
			ofh.write(b);
		}
		try {ofh.close();} catch (IOException ex) {};
	}

	public static void main(String[] args) {
		if (args.length != 1) {
			System.out.println(Utils.join("", "Syntax: ", "FileIO6", " {filename}"));
			System.exit(1);
		}
		String filespec = args[0];
		try {
			writeBinaryFile(filespec);
		} catch (IOException ex) {
			System.out.println(Utils.join("", "Error: ", Utils.exceptionMessage(ex)));
		}
	}
}