public ConnectFourServer() {
JTextArea jtaLog = new JTextArea();
// Create a scroll pane to hold text area
JScrollPane scrollPane = new JScrollPane(jtaLog);
// Add the scroll pane to the frame
add(scrollPane, BorderLayout.CENTER);
setLocationRelativeTo(null);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(300, 300);
setTitle("TicTacToeServer");
setVisible(true);
try {
// Create a server socket
ServerSocket serverSocket = new ServerSocket(8000);
jtaLog.append(new Date() + ": Server started at socket 8000\n");
// Number a session
int sessionNo = 1;
// Ready to create a session for every two players
while (true) {
jtaLog.append(new Date() + ": Wait for players to join session " + sessionNo + '\n');
// Connect to player 1
Socket player1 = serverSocket.accept();
jtaLog.append(new Date() + ": Player 1 joined session " + sessionNo + '\n');
jtaLog.append("Player 1's IP address" + player1.getInetAddress().getHostAddress() + '\n');
// Notify that the player is Player 1
new DataOutputStream(player1.getOutputStream()).writeInt(PLAYER1);
// Connect to player 2
Socket player2 = serverSocket.accept();
jtaLog.append(new Date() + ": Player 2 joined session " + sessionNo + '\n');
jtaLog.append("Player 2's IP address" + player2.getInetAddress().getHostAddress() + '\n');
// Notify that the player is Player 2
new DataOutputStream(player2.getOutputStream()).writeInt(PLAYER2);
// Display this session and increment session number
jtaLog.append(new Date() + ": Start a thread for session " + sessionNo++ + '\n');
// Create a new thread for this session of two players
HandleASession task = new HandleASession(player1, player2);
// Start the new thread
new Thread(task).start();
}
} catch (IOException ex) {
System.err.println(ex);
}
}
public static void main(String[] args) {
boolean sender = false;
File fi = null;
try {
if (args.length == 0) {
int ret =
JOptionPane.showConfirmDialog(
null,
"Are you the sender? (no = reciever)",
"Send/Recieve",
JOptionPane.YES_NO_OPTION);
JFileChooser chooser = new JFileChooser();
if (ret == JOptionPane.YES_OPTION) {
chooser.showOpenDialog(null);
sender = true;
} else {
chooser.showSaveDialog(null);
sender = false;
}
fi = chooser.getSelectedFile();
} else {
if (args[0].equalsIgnoreCase("-s")) {
sender = true;
} else if (args[0].equalsIgnoreCase("-r")) {
sender = false;
}
fi = new File(args[1]);
}
} catch (Exception e) {
e.printStackTrace();
exit();
}
if (sender && !fi.exists()) {
System.err.println("Cannot send, file doesn't exist");
exit();
}
try {
if (sender) {
ServerSocket ss = new ServerSocket(DEFAULT_PORT);
Socket sck = ss.accept();
byte[] hsh = SecureUtils.hash(fi);
System.out.println(SecureUtils.hexify(hsh));
sendFile(sck, fi, hsh);
sck.close();
} else {
Socket sck = new Socket("localhost", DEFAULT_PORT);
byte[] hsh = recvFile(sck, fi);
System.out.println(SecureUtils.hexify(hsh));
sck.close();
}
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public Server(int port) {
ServerSocket serverSocket = null;
try {
serverSocket = new ServerSocket(port);
clientSocket = serverSocket.accept();
chatField.setText("------CONNECTION ESTABLISHED------");
out = new PrintWriter(clientSocket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
enableChat();
} catch (IOException e) {
chatField.setText("Connection Fail");
}
}
// Cleanup for disconnect
private static void cleanUp() {
try {
if (hostServer != null) {
hostServer.close();
hostServer = null;
}
} catch (IOException e) {
hostServer = null;
}
try {
if (socket != null) {
socket.close();
socket = null;
}
} catch (IOException e) {
socket = null;
}
try {
if (in != null) {
in.close();
in = null;
}
} catch (IOException e) {
in = null;
}
if (out != null) {
out.close();
out = null;
}
}
@Override
public void run() {
try {
// Create a server socket
ServerSocket serverSocket = new ServerSocket(8000);
textArea.append("TCP connection listener started at " + new Date() + '\n');
while (true) {
// Listen for a new connection request
Socket socket = serverSocket.accept();
// Display the client number
textArea.append(
"Starting thread for TCP client " + clientNo + " at " + new Date() + '\n');
// Find the client's host name, and IP address
InetAddress inetAddress = socket.getInetAddress();
textArea.append(
"Client " + clientNo + "'s host name is " + inetAddress.getHostName() + "\n");
textArea.append(
"Client " + clientNo + "'s IP Address is " + inetAddress.getHostAddress() + "\n");
// Create a new thread for the TCP connection
HandleTCPClient task = new HandleTCPClient(socket);
// Start the new thread
new Thread(task).start();
// Increment clientNo
clientNo++;
}
} catch (IOException ex) {
System.err.println(ex);
}
}
public void run() {
Socket socket = null;
try {
host = InetAddress.getLocalHost().getHostAddress();
l.setText("Adres servera : " + host);
serverSocket = new ServerSocket(port);
JOptionPane.showMessageDialog(null, "Serwer dzia³a na adresie " + host);
while (true) {
socket = serverSocket.accept();
if (socket != null) {
sList.add(new ServerThread(socket, clientList, this));
}
}
} catch (Exception e) {
}
}
public static void main(String[] args) throws IOException {
ServerSocket s = new ServerSocket(PORT);
System.out.println("Started: " + s);
frame.setPreferredSize(new Dimension(400, 400));
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
JMenuBar one = new JMenuBar();
JMenu second = new JMenu("OPTIONS");
// JMenuItem third = new JMenuItem("NEW GAME");
JMenuItem fourth = new JMenuItem("EXIT");
fourth.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
try {
exit(evt);
} catch (IOException e) {
}
}
});
// second.add(third);
second.add(fourth);
one.add(second);
frame.setJMenuBar(one);
frame.setLayout(new java.awt.GridLayout(3, 3));
button = new JButton[10];
for (int i = 1; i < 10; i++) {
button[i] = new JButton();
button[i].setBackground(Color.lightGray);
button[i].setActionCommand(Integer.toString(i));
button[i].addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
print(evt.getActionCommand());
try {
func(socket, evt.getActionCommand());
String check = win();
finalresult(check);
if (check != "") {
func(socket, check);
} else {
func(socket, evt.getActionCommand());
}
;
} catch (IOException e) {
}
}
});
frame.add(button[i]);
}
try {
socket = s.accept();
frame.pack();
frame.setVisible(true);
try {
System.out.println("Connection accepted: " + socket);
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
/* while(true)
{
String str=in.readLine();
print2(str);
}*/
while (true) {
String str = in.readLine();
if (str.equals("exit")) {
System.exit(0);
}
if (str.equals("tie")) {
JOptionPane.showMessageDialog(null, "It is a tie between the two");
System.exit(0);
} else {
if (str.equals("winserver")) {
System.out.println("server has won");
JOptionPane.showMessageDialog(null, "the server has won the game");
System.exit(0);
} else {
if (str.equals("winclient")) {
JOptionPane.showMessageDialog(null, "the client has won the game");
System.exit(0);
} else {
System.out.println(str);
print2(str);
}
}
}
}
} catch (Exception e) {
} // finally {socket.close();
// }
} catch (Exception e) {
} // finally {s.close();
// }
}
public void run() {
if (isServer) {
try {
sSocket = new ServerSocket(portNr);
} catch (IOException e) {
e.printStackTrace();
}
while (shouldRun) {
try {
Socket s = sSocket.accept();
ServerService c = new ServerService(s, gameData, this, cont);
services.add(c);
c.start();
clientsJoined++;
System.out.println(
clientsJoined + " " + cont.getHostPlayers() + " " + cont.getGuestPlayers());
if (clientsJoined == cont.getHostPlayers() + cont.getGuestPlayers() - 1) {
System.out.println("ready");
ready = true;
}
} catch (IOException e) {
e.printStackTrace();
}
}
for (ServerService a : services) a.setShouldRun(false);
} else {
while (shouldRun) {
try {
String response = responseFromServer.readLine();
if (response.startsWith("spl")) {
spl = response.substring(3);
serverResponse = true;
}
if (response.startsWith("opl")) {
opponentResponse = true;
opl = response.substring(3);
}
if (response.startsWith("gamechallenge")) serverGameData = response;
if (response.equals("sidefull")) cs.playerNotAdded();
if (response.equals("playeradded")) cs.playerAdded();
if (response.startsWith("chat")) {
parseChatMessage(response);
}
if (response.startsWith("water")) {
waterResponse(response);
}
if (response.startsWith("hit")) {
System.out.println("ship shot");
hitResponse(response);
}
if (response.startsWith("shipSuccessfullyPlaced")) {
shipPlacedResponse(response);
}
if (response.startsWith("destroyed")) {
destroyedResponse(response);
}
if (response.equals("endGame")) {
closeDown();
}
if (response.startsWith("allShipsDestroyed")) allShipsDestroyed(response);
response = null;
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
// The main procedure
public static void main(String args[]) {
String s;
initGUI();
while (true) {
try { // Poll every ~10 ms
Thread.sleep(10);
} catch (InterruptedException e) {
}
switch (connectionStatus) {
case BEGIN_CONNECT:
try {
// Try to set up a server if host
if (isHost) {
hostServer = new ServerSocket(port);
socket = hostServer.accept();
}
// If guest, try to connect to the server
else {
socket = new Socket(hostIP, port);
}
in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out = new PrintWriter(socket.getOutputStream(), true);
changeStatusTS(CONNECTED, true);
}
// If error, clean up and output an error message
catch (IOException e) {
cleanUp();
changeStatusTS(DISCONNECTED, false);
}
break;
case CONNECTED:
try {
// Send data
if (toSend.length() != 0) {
out.print(toSend);
out.flush();
toSend.setLength(0);
changeStatusTS(NULL, true);
}
// Receive data
if (in.ready()) {
s = in.readLine();
if ((s != null) && (s.length() != 0)) {
// Check if it is the end of a trasmission
if (s.equals(END_CHAT_SESSION)) {
changeStatusTS(DISCONNECTING, true);
}
// Otherwise, receive what text
else {
appendToChatBox("INCOMING: " + s + "\n");
changeStatusTS(NULL, true);
}
}
}
} catch (IOException e) {
cleanUp();
changeStatusTS(DISCONNECTED, false);
}
break;
case DISCONNECTING:
// Tell other chatter to disconnect as well
out.print(END_CHAT_SESSION);
out.flush();
// Clean up (close all streams/sockets)
cleanUp();
changeStatusTS(DISCONNECTED, true);
break;
default:
break; // do nothing
}
}
}
// ------------------------------------
// main
// ------------------------------------
public static void main(String argv[]) throws Exception {
// create a Server object
Server theServer = new Server();
// show GUI:
theServer.pack();
theServer.setVisible(true);
// get RTSP socket port from the command line
int RTSPport = Integer.parseInt(argv[0]);
// Initiate TCP connection with the client for the RTSP session
ServerSocket listenSocket = new ServerSocket(RTSPport);
theServer.RTSPsocket = listenSocket.accept();
listenSocket.close();
// Get Client IP address
theServer.ClientIPAddr = theServer.RTSPsocket.getInetAddress();
// Initiate RTSPstate
state = INIT;
// Set input and output stream filters:
RTSPBufferedReader =
new BufferedReader(new InputStreamReader(theServer.RTSPsocket.getInputStream()));
RTSPBufferedWriter =
new BufferedWriter(new OutputStreamWriter(theServer.RTSPsocket.getOutputStream()));
// Wait for the SETUP message from the client
int request_type;
boolean done = false;
while (!done) {
request_type = theServer.parse_RTSP_request(); // blocking
if (request_type == SETUP) {
done = true;
// update RTSP state
state = READY;
System.out.println("New RTSP state: READY");
// Send response
theServer.send_RTSP_response();
// init the VideoStream object:
theServer.video = new VideoStream(VideoFileName);
// init RTP socket
theServer.RTPsocket = new DatagramSocket();
}
}
// loop to handle RTSP requests
while (true) {
// parse the request
request_type = theServer.parse_RTSP_request(); // blocking
if ((request_type == PLAY) && (state == READY)) {
// send back response
theServer.send_RTSP_response();
// start timer
theServer.timer.start();
// update state
state = PLAYING;
System.out.println("New RTSP state: PLAYING");
} else if ((request_type == PAUSE) && (state == PLAYING)) {
// send back response
theServer.send_RTSP_response();
// stop timer
theServer.timer.stop();
// update state
state = READY;
System.out.println("New RTSP state: READY");
} else if (request_type == TEARDOWN) {
// send back response
theServer.send_RTSP_response();
// stop timer
theServer.timer.stop();
// close sockets
theServer.RTSPsocket.close();
theServer.RTPsocket.close();
System.exit(0);
}
}
}
public void buttonPressed(Button button) {
if (button.getId() == TitleMenu.RESTART_GAME_ID) {
clearMenus();
TitleMenu menu = new TitleMenu(GAME_WIDTH, GAME_HEIGHT);
addMenu(menu);
} else if (button.getId() == TitleMenu.START_GAME_ID) {
clearMenus();
isMultiplayer = false;
localId = 0;
synchronizer = new TurnSynchronizer(this, null, 0, 1);
synchronizer.setStarted(true);
createLevel(TitleMenu.level);
} else if (button.getId() == TitleMenu.SELECT_LEVEL_ID) {
addMenu(new LevelSelect(false));
} else if (button.getId() == TitleMenu.SELECT_HOST_LEVEL_ID) {
addMenu(new LevelSelect(true));
} else if (button.getId() == TitleMenu.HOST_GAME_ID) {
addMenu(new HostingWaitMenu());
isMultiplayer = true;
isServer = true;
try {
if (isServer) {
localId = 0;
serverSocket = new ServerSocket(3000);
serverSocket.setSoTimeout(1000);
hostThread =
new Thread() {
public void run() {
boolean fail = true;
try {
while (!isInterrupted()) {
Socket socket = null;
try {
socket = serverSocket.accept();
} catch (SocketTimeoutException e) {
}
if (socket == null) {
System.out.println("asdf");
continue;
}
fail = false;
packetLink = new NetworkPacketLink(socket);
createServerState = 1;
break;
}
} catch (Exception e) {
e.printStackTrace();
}
if (fail) {
try {
serverSocket.close();
} catch (IOException e) {
}
}
};
};
hostThread.start();
}
} catch (Exception e) {
e.printStackTrace();
}
} else if (button.getId() == TitleMenu.JOIN_GAME_ID) {
addMenu(new JoinGameMenu());
} else if (button.getId() == TitleMenu.CANCEL_JOIN_ID) {
popMenu();
if (hostThread != null) {
hostThread.interrupt();
hostThread = null;
}
} else if (button.getId() == TitleMenu.PERFORM_JOIN_ID) {
menuStack.clear();
isMultiplayer = true;
isServer = false;
try {
localId = 1;
packetLink = new ClientSidePacketLink(TitleMenu.ip, 3000);
synchronizer = new TurnSynchronizer(this, packetLink, localId, 2);
packetLink.setPacketListener(this);
} catch (Exception e) {
e.printStackTrace();
// System.exit(1);
addMenu(new TitleMenu(GAME_WIDTH, GAME_HEIGHT));
}
} else if (button.getId() == TitleMenu.SELECT_DIFFICULTY_ID) {
addMenu(new DifficultySelect());
} else if (button.getId() == TitleMenu.EXIT_GAME_ID) {
System.exit(0);
}
}
// wait for connection, then display connection information
public void waitForConnection() throws IOException {
showMessage("Waiting for someone to connect... \n");
connection = server.accept();
showMessage("Now connected to " + connection.getInetAddress().getHostName());
}
