Crypto/src/code/kalter/longflight/crypto/Crypto.java

   1 package code.kalter.longflight.crypto;
   2
   3 import java.io.FileInputStream;
   4 import java.io.FileNotFoundException;
   5 import java.io.FileOutputStream;
   6 import java.io.IOException;
   7 import java.io.InputStream;
   8 import java.io.OutputStream;
   9
  10 /**
  11  * Главный класс
  12  *
  13  * @author Kalter
  14  */
  15 public class Crypto {
  16
  17     public static void main(String[] args) throws IOException {
  18         final String iname = args[0];
  19         final String oname = args[1];
  20         final int key = Integer.parseInt(args[2], 16);
  21         try (InputStream fistream = new CIStream(new FileInputStream(iname), key);
  22                 OutputStream fostream = new FileOutputStream("_" + oname);) {
  23             while (fistream.available() > 0) {
  24                 fostream.write(fistream.read());
  25             }
  26         } catch (FileNotFoundException e) {
  27             System.out.println("File not found");
  28             e.printStackTrace();
  29         } catch (IOException e) {
  30             System.out.println("I/O error");
  31         }
  32     }
  33 }