Untitled
unknown
plain_text
3 years ago
11 kB
3
Indexable
Pastebin
Facebook
priprema op2 safest cryptocurrency exchange
From Stained Earthworm, 1 Day ago, written in Java.
URL https://pastebin.pl/view/524936dc
Embed Show code
Download Paste or View Raw
Hits: 4
import javax.swing.*;
import javax.swing.plaf.FontUIResource;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.*;
import java.net.Socket;
public class App extends JFrame {
JLabel naslov = new JLabel("SRECNO", SwingConstants.CENTER);
JLabel ime = new JLabel("IME PREZIME BROJ INDEKSA", SwingConstants.CENTER);
JLabel zahtev = new JLabel("ZAHTEV");
JRadioButton vr = new JRadioButton("Vreme", true);
JRadioButton po = new JRadioButton("Poruke");
JLabel tekst = new JLabel("TEKST JE ZA SLANJE, ? JE ZA CITANJE");
JTextField tf = new JTextField(15);
JCheckBox el = new JCheckBox("Elvis");
JCheckBox to = new JCheckBox("Tom");
JButton send = new JButton("DUGME ZA SLANJE ZAHTEVA NA SERVER");
JLabel odg = new JLabel("ODGOVOR SERVERA", SwingConstants.CENTER);
JTextArea at = new JTextArea(15,28);
Font f = new Font("Arial", Font.BOLD, 18);
public App() {
setTitle("KLIJENT");
setSize(500,900);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setConponents();
setVisible(true);
}
class Nit extends Thread{
public Nit(){
start();
}
public void run() {
while(true){
if(naslov.getText().equals("SRECNO")){
naslov.setText("S R E C N O");
}
else{
naslov.setText("SRECNO");
}
try {
sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
public void setConponents() {
this.setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
int y = 0;
gbc.insets = new Insets(10, 0, 10,0);
gbc.gridx = 0;
gbc.gridy = y++;
naslov.setForeground(Color.red);
naslov.setFont(new Font("Arial", Font.BOLD, 30));
getContentPane().add(naslov,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
ime.setFont(f);
ime.setForeground(Color.yellow);
ime.setBackground(Color.blue);
ime.setOpaque(true);
ime.setPreferredSize(new Dimension(480,30));
getContentPane().add(ime,gbc);
gbc.anchor = GridBagConstraints.LINE_START;
gbc.gridx = 0;
gbc.gridy = y++;
zahtev.setFont(f);
zahtev.setForeground(Color.blue);
zahtev.setBackground(Color.green);
zahtev.setOpaque(true);
getContentPane().add(zahtev,gbc);
ButtonGroup bg = new ButtonGroup();
bg.add(vr);
bg.add(po);
gbc.insets = new Insets(0, 0, 0,0);
gbc.gridx = 0;
gbc.gridy = y++;
vr.setFont(f);
getContentPane().add(vr,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
po.setFont(f);
getContentPane().add(po,gbc);
gbc.anchor = GridBagConstraints.LINE_END;
gbc.insets = new Insets(10, 0, 10,0);
gbc.gridx = 0;
gbc.gridy = y++;
tekst.setFont(f);
getContentPane().add(tekst,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
tf.setFont(f);
getContentPane().add(tf,gbc);
gbc.anchor = GridBagConstraints.CENTER;
gbc.insets = new Insets(0, 0, 0,0);
gbc.gridx = 0;
gbc.gridy = y++;
el.setFont(f);
getContentPane().add(el,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
to.setFont(f);
getContentPane().add(to,gbc);
gbc.insets = new Insets(10, 0, 10,0);
gbc.gridx = 0;
gbc.gridy = y++;
send.setFont(f);
send.setBackground(Color.red);
send.setForeground(Color.yellow);
send.setPreferredSize(new Dimension(480,50));
getContentPane().add(send,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
odg.setForeground(Color.blue);
odg.setBackground(Color.yellow);
odg.setOpaque(true);
odg.setPreferredSize(new Dimension(480,30));
odg.setFont(f);
getContentPane().add(odg,gbc);
gbc.gridx = 0;
gbc.gridy = y++;
at.setFont(f);
getContentPane().add(at,gbc);
send.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String forServer = "";
if(vr.isSelected()){
forServer = ":VREME";
}
else{
forServer = ":PORUKE:";
forServer += tf.getText();
forServer += ":";
if(el.isSelected()){
forServer += "Elvis,";
}
if(to.isSelected()){
forServer += "Tom,";
}
}
try{
String addr = "127.0.0.1";
int port = 9000;
Socket sock = new Socket(addr, port);
BufferedReader in = new BufferedReader(
new InputStreamReader(
sock.getInputStream()));
PrintWriter out = new PrintWriter(
new BufferedWriter(
new OutputStreamWriter(
sock.getOutputStream())),true);
out.println(forServer);
String odg = in.readLine();
at.append(odg + "\n");
out.close();
in.close();
sock.close();
}catch (Exception ex){
ex.printStackTrace();
}
}
});
new Nit();
}
public static void main(String[] args) {
new App();
}
}
///////////////////////////////////////////////////////////////////////////////
import javax.swing.*;
import java.awt.*;
import java.net.ServerSocket;
import java.net.Socket;
public class Server extends JFrame {
public static String zaElvis = new String();
public static String zaToma = new String();
public static JTextArea tfs = new JTextArea();
public Server(){
setTitle("SERVER");
setSize(500,900);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
getContentPane().add(tfs);
tfs.setFont(new Font("Arial", Font.BOLD, 18));
tfs.append("Server je pokrenut\n");
setVisible(true);
}
public static void main(String[] args)
{
new Server();
try{
ServerSocket ss = new ServerSocket(9000);
while(true){
Socket s = ss.accept();
ServerThread st = new ServerThread(s);
}
}catch (Exception e){
e.printStackTrace();
}
}
}
/////////////////////////////////////////////////////////////////////////////
import java.io.*;
import java.net.Socket;
import java.text.SimpleDateFormat;
import java.util.Date;
public class ServerThread extends Thread{
private BufferedReader in;
private PrintWriter out;
private Socket sock;
public ServerThread(Socket sock){
this.sock = sock;
try {
in = new BufferedReader( // inicijalizuj ulazni stream
new InputStreamReader(
sock.getInputStream()));
out = new PrintWriter( // inicijalizuj izlazni stream
new BufferedWriter(
new OutputStreamWriter(
sock.getOutputStream())), true);
} catch (Exception ex) { ex.printStackTrace(); }
start();
}
public void run() {
String request = null;
try {
request = in.readLine();
System.out.println(request);
String odServera = "";
if(request.equals(":VREME")){
Server.tfs.append("Klijentov zahtev\n");
Server.tfs.append(request+ "\n");
odServera += "VREME ";
SimpleDateFormat formatter= new SimpleDateFormat("HH:mm:ss");
Date date = new Date(System.currentTimeMillis());
odServera += formatter.format(date);
}
else{
Server.tfs.append("Klijentov zahtev\n");
Server.tfs.append(request+ "\n");
String[] poruke = request.split(":", 5);
String[] imena = poruke[3].split(",", 3);
if(poruke[2].equals("?")){
if(imena[0].equals("Elvis")){
odServera += "PORUKA JE BILA ";
odServera += Server.zaElvis;
}
if(imena[1].equals("Tom")){
odServera += "PORUKA JE BILA ";
odServera += Server.zaToma;
}
if(imena[0].equals("Tom")){
odServera += "PORUKA JE BILA ";
odServera += Server.zaToma;
}
}
else{
odServera = "PORUKA JE PREDATA";
if(imena[1].equals("Tom")){
Server.zaToma = poruke[2];
}
if(imena[0].equals("Tom")){
Server.zaToma = poruke[2];
}
if(imena[0].equals("Elvis")){
Server.zaElvis = poruke[2];
}
}
}
Server.tfs.append("[odgovor]"+odServera + "\n");
out.println(odServera);
sock.close();
in.close();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}Editor is loading...