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package algorithmus;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.UnsupportedEncodingException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JSpinner;
public class Blabla extends Algorithmus {
private String name, pw;
private char[] charset;
public Blabla() {
name = "Blabla";
}
public void options() {
charset = new char[] { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'Ä', 'Ö', 'Ü', 'ä', 'ö', 'ü', 'ß', ' '};
JFrame frame = new JFrame();
frame.setLayout(null);
frame.setTitle("Blabla");
frame.setSize(200, 150);
TextField alphabet = new TextField();
alphabet.setText("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789ÄÖÜäöüß ");
alphabet.setBounds(5, 5, 150, 20);
TextField password = new TextField();
password.setText("Passwort");
password.setBounds(5, 30, 150, 20);
JButton apply = new JButton("Speichern");
apply.setBounds(5, 55, 100, 20);
apply.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
pw = password.getText();
String alpha = alphabet.getText();
charset = new char[alpha.length()];
alpha.getChars(0, alpha.length(), charset, 0);
}
});
frame.add(alphabet);
frame.add(password);
frame.add(apply);
frame.setVisible(true);
}
public String getName() {
return name;
}
public String encode(String input) {
int sum = getSum(pw, "UTF8"), length = input.length();
String out = "";
byte[] ba = Utils.fill(new byte[64], length), inba = null;
System.out.println(ba.length);
try {
inba = input.getBytes("UTF8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
for(int i = 0; i<length; i++) {
ba[(i/(length+1))*64] = inba[i];
}
//
for(int i = 0; i<ba.length; i++) {
if(ba[i] == 0x00)
out += "0";
else
out += ba[i];
}
//
return out;
}
public String decode(String input) {
int sum = getSum(pw, "UTF8"), length = input.length();
byte[] bin = null;
String str = "";
try {
for(int i = length/64; i>=0; i--) {
bin = Utils.fill(input.substring((i*64)-64, (i*64)).getBytes("UTF8"), 64);
sum = bin.length * 64;
for(int x = bin.length; x>0; x--) {
str += Constants.LETTERS_NUMBERS[(sum-=(bin[x]+x))%62];
}
}
} catch(UnsupportedEncodingException e) {
e.printStackTrace();
}
return str;
}
public int getSum(String str, String charset) {
int sum = 0;
byte[] ba = new byte[] { (byte)0x00 };
try {
ba = str.getBytes(charset);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
for(int i = 0; i<ba.length; i++)
sum += ba[i];
return sum;
}
private int f(int x) {
return x^2;
}
}
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