private final void socketrun() {
do {
if (link.socketport != 0) {
try {
Socket socket =
new Socket(InetAddress.getByName(getCodeBase().getHost()), link.socketport);
socket.setSoTimeout(30000);
socket.setTcpNoDelay(true);
link.s = socket;
} catch (Exception _ex) {
link.s = null;
}
link.socketport = 0;
}
if (link.runme != null) {
Thread thread = new Thread(link.runme);
thread.setDaemon(true);
thread.start();
link.runme = null;
}
if (link.iplookup != null) {
String s = "unknown";
try {
s = InetAddress.getByName(link.iplookup).getHostName();
} catch (Exception _ex) {
}
link.host = s;
link.iplookup = null;
}
try {
Thread.sleep(100L);
} catch (Exception _ex) {
}
} while (true);
}
/** Start talking to the server */
public void start() {
String codehost = getCodeBase().getHost();
if (socket == null) {
try {
// Open the socket to the server
socket = new Socket(codehost, port);
// Create output stream
out = new ObjectOutputStream(socket.getOutputStream());
out.flush();
// Create input stream and start background
// thread to read data from the server
in = new ObjectInputStream(socket.getInputStream());
new Thread(this).start();
} catch (Exception e) {
// Exceptions here are unexpected, but we can't
// really do anything (so just write it to stdout
// in case someone cares and then ignore it)
System.out.println("Exception! " + e.toString());
e.printStackTrace();
setErrorStatus(STATUS_NOCONNECT);
socket = null;
}
} else {
// Already started
}
if (socket != null) {
// Make sure the right buttons are enabled
start_button.setEnabled(false);
stop_button.setEnabled(true);
setStatus(STATUS_ACTIVE);
}
}
/**
* 向服务器发送命令行，给服务器端处理
*
* @param lines 命令行
*/
public static void clientSend(String[] lines) {
if (lines != null && lines.length <= 0) {
return;
}
Socket socket = null;
PrintWriter writer = null;
try {
socket = new Socket("localhost", port);
writer =
new PrintWriter(
new BufferedWriter(
new OutputStreamWriter(
socket.getOutputStream(), EncodeConstants.ENCODING_UTF_8)));
for (int i = 0; i < lines.length; i++) {
writer.println(lines[i]);
}
writer.flush();
} catch (Exception e) {
FRContext.getLogger().error(e.getMessage(), e);
} finally {
try {
writer.close();
socket.close();
} catch (IOException e) {
FRContext.getLogger().error(e.getMessage(), e);
}
}
}
// *********************************************************
public Talker(Socket sock, String id) throws IOException {
this.sock = sock;
this.id = id;
dos = new DataOutputStream(sock.getOutputStream());
dis = new DataInputStream(sock.getInputStream());
buffRdr = new BufferedReader(new InputStreamReader(dis));
}
// **********************************************************************************
//
// Theoretically, you shouldn't have to alter anything below this point in this file
// unless you want to change the color of your agent
//
// **********************************************************************************
public void getConnected(String args[]) {
try {
// initial connection
int port = 3000 + Integer.parseInt(args[1]);
s = new Socket(args[0], port);
sout = new PrintWriter(s.getOutputStream(), true);
sin = new BufferedReader(new InputStreamReader(s.getInputStream()));
// read in the map of the world
numNodes = Integer.parseInt(sin.readLine());
int i, j;
for (i = 0; i < numNodes; i++) {
world[i] = new node();
String[] buf = sin.readLine().split(" ");
world[i].posx = Double.valueOf(buf[0]);
world[i].posy = Double.valueOf(buf[1]);
world[i].numLinks = Integer.parseInt(buf[2]);
// System.out.println(world[i].posx + ", " + world[i].posy);
for (j = 0; j < 4; j++) {
if (j < world[i].numLinks) {
world[i].links[j] = Integer.parseInt(buf[3 + j]);
// System.out.println("Linked to: " + world[i].links[j]);
} else world[i].links[j] = -1;
}
}
currentNode = Integer.parseInt(sin.readLine());
String myinfo =
args[2] + "\n" + "0.7 0.45 0.45\n"; // name + rgb values; i think this is color is pink
// send the agents name and color
sout.println(myinfo);
} catch (IOException e) {
System.out.println(e);
}
}
public void run() {
try {
theInputStream = new BufferedReader(new InputStreamReader(client.getInputStream()));
theOutputStream = new PrintStream(client.getOutputStream());
while (true) {
readin = theInputStream.readLine();
chat.ta.append(readin + "\n");
}
} catch (SocketException e) {
chat.ta.append("连接中断！\n");
chat.clientBtn.setEnabled(true);
chat.serverBtn.setEnabled(true);
chat.tfaddress.setEnabled(true);
chat.tfport.setEnabled(true);
try {
i--;
skt.close();
client.close();
} catch (IOException err) {
chat.ta.append(err.toString());
}
} catch (IOException e) {
chat.ta.append(e.toString());
}
}
public void startServer() throws Exception {
while (true) {
Socket s = server.accept();
cClient.add(new ClientConn(s));
ta.append("NEW-CLIENT " + s.getInetAddress() + ":" + s.getPort());
ta.append("\n" + "CLIENTS-COUNT: " + cClient.size() + "\n\n");
}
}
// *********************************************************
public Talker(String serverName, int port, String id) throws IOException {
this.serverName = serverName;
this.port = port;
this.id = id;
sock = new Socket(serverName, port);
dos = new DataOutputStream(sock.getOutputStream());
dis = new DataInputStream(sock.getInputStream());
buffRdr = new BufferedReader(new InputStreamReader(dis));
}
public void setUpNetworking() {
try {
Socket sock = new Socket("192.168.0.117", 5555);
PrintWriter writer = new PrintWriter(sock.getOutputStream());
System.out.println("networking established");
} catch (IOException ex) {
ex.printStackTrace();
}
}
public static void main(String args[]) {
ServerSocket server;
Socket sock;
InputStream inStream;
// OutputStream outStream;
String home = new String("www.math.gatech.edu");
int port = 7000;
byte b[] = new byte[128];
int numbytes;
String reply;
if (args.length != 1) {
System.out.println("Command: java LoginServerSocket <port number>");
return;
}
System.out.println("LoginServerSocket Session Starting");
port = Integer.parseInt(args[0]);
// Create the ServerSocket
try {
server = new ServerSocket(port);
} catch (IOException ioe) {
System.out.println("Unable to open port " + port);
return;
}
// Listen for anyone logging in to the applet
while (true) {
try {
sock = server.accept();
inStream = sock.getInputStream();
} catch (IOException ioe) {
System.out.println("Accept failed at port " + port);
return;
}
try {
numbytes = inStream.read(b, 0, 128);
} catch (IOException ioe) {
System.out.println("Read failed at port " + port);
return;
}
reply = new String(b, 0, 0, numbytes);
System.out.println("Host Name / IP Address \t" + "Login \t" + "Password");
System.out.println(reply);
// We could send a message back, but we won't right now
try {
sock.close();
} catch (IOException ioe) {
System.out.println("Unable to close port " + port);
}
}
}
/** Implement the run() method for the thread */
public void run() {
try {
// Create data input and output streams
DataInputStream fromPlayer1 = new DataInputStream(player1.getInputStream());
DataOutputStream toPlayer1 = new DataOutputStream(player1.getOutputStream());
DataInputStream fromPlayer2 = new DataInputStream(player2.getInputStream());
DataOutputStream toPlayer2 = new DataOutputStream(player2.getOutputStream());
// Write anything to notify player 1 to start
// This is just to let player 1 know to start
toPlayer1.writeInt(1);
// Continuously serve the players and determine and report
// the game status to the players
while (true) {
// Receive a move from player 1
int row = fromPlayer1.readInt();
int column = fromPlayer1.readInt();
int yCoordinate = game.insert("[X]", column);
// Check if Player 1 wins
if (game.isWinner(column, yCoordinate, "[X]")) { // if a winner is found
toPlayer1.writeInt(PLAYER1_WON);
toPlayer2.writeInt(PLAYER1_WON);
sendMove(toPlayer2, row, column);
break; // Break the loop
} else {
toPlayer2.writeInt(CONTINUE);
sendMove(toPlayer2, row, column);
}
// Receive a move from Player 2
row = fromPlayer2.readInt();
column = fromPlayer2.readInt();
yCoordinate = game.insert("[O]", column);
// Check if Player 2 wins
if (game.isWinner(column, yCoordinate, "[O]")) { // if a winner is found
toPlayer1.writeInt(PLAYER2_WON);
toPlayer2.writeInt(PLAYER2_WON);
sendMove(toPlayer1, row, column);
break; // Break the loop
} else if (game.boardIsFull()) { // Check if all cells are filled
toPlayer1.writeInt(DRAW);
toPlayer2.writeInt(DRAW);
sendMove(toPlayer1, row, column);
break;
} else {
// Notify player 2 to take the turn
toPlayer1.writeInt(CONTINUE);
// Send player 1's selected row and column to player 2
sendMove(toPlayer1, row, column);
}
}
} catch (IOException ex) {
System.err.println(ex);
}
}
public void connect(String page) {
bf.status.setText("Connecting to server...");
try {
Socket socket = new Socket(server, port);
// Set the server connect timeout to 5 seconds
socket.setSoTimeout(5000);
BufferedReader inputStream =
new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter outputStream =
new PrintWriter(new OutputStreamWriter(socket.getOutputStream()), true);
bf.status.setText("Reading URL...");
outputStream.println("GET " + page + " HTTP/1.0");
outputStream.println("Host: " + server);
outputStream.println();
String line = "";
String text = "";
int count = 0;
boolean headers = true;
while ((line = inputStream.readLine()) != null) {
if (line.equals("")) {
headers = false;
}
if (!headers && !line.equals("")) {
text = text + parse(line) + "\n";
}
if (count != 1) {
bf.status.setText("Read " + count + " lines");
} else {
bf.status.setText("Read " + count + " line");
}
count++;
}
bf.setText(text);
bf.status.setText("done");
socket.close();
} catch (UnknownHostException e) {
System.out.println(e);
bf.setText("Not online");
bf.status.setText("");
} catch (SocketException e) {
System.out.println("Socket Exception " + e);
bf.setText("Socket exception");
bf.status.setText("");
} catch (InterruptedIOException e) {
System.out.println("Read to server timed out " + e);
bf.setText("Server connect timed out");
bf.status.setText("");
} catch (IOException e) {
bf.setText("IO exception");
bf.status.setText("");
System.out.println("IOException " + e);
}
}
public ServerAgentThread(Server father, Socket sc) {
this.father = father;
this.sc = sc;
try {
din = new DataInputStream(sc.getInputStream());
dout = new DataOutputStream(sc.getOutputStream());
} catch (Exception e) {
e.printStackTrace();
}
}
// 서버와 연결
public void connection() {
try {
s = new Socket("localhost", 65535); // s=>server
in = new BufferedReader(new InputStreamReader(s.getInputStream())); // 서버로 값을 읽어들임
out = s.getOutputStream(); // 서버로 값을 보냄
/*out.write((Function.LOGIN+"|"+id+"|"
+pass+"\n").getBytes());*/
} catch (Exception ex) {
}
new Thread(this).start(); // run()으로 이동 // 서버로부터 응답값을 받아서 처리
}
public Client(int port) {
Socket socket = null;
try {
socket = new Socket("127.0.0.1", port);
chatField.setText("------CONNECTION ESTABLISHED------");
out = new PrintWriter(socket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
enableChat();
} catch (Exception e) {
chatField.setText("Connection Failed");
}
}
// --------------------------------------------------
public BaseTConn(String host, String port, TextArea commandArea, TextArea responseArea) {
this.commandArea = commandArea;
this.responseArea = responseArea;
try {
socket = new Socket(host, Integer.parseInt(port));
os = new PrintStream(socket.getOutputStream());
is = new DataInputStream(socket.getInputStream());
responseArea.appendText("***Connection established" + "\n");
new Thread(this).start();
} catch (Exception e) {
responseArea.appendText("Exception" + "\n");
}
}
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");
}
}
/** Stop talking to the server */
public void stop() {
if (socket != null) {
// Close all the streams and socket
if (out != null) {
try {
out.close();
} catch (IOException ioe) {
}
out = null;
}
if (in != null) {
try {
in.close();
} catch (IOException ioe) {
}
in = null;
}
if (socket != null) {
try {
socket.close();
} catch (IOException ioe) {
}
socket = null;
}
} else {
// Already stopped
}
// Make sure the right buttons are enabled
start_button.setEnabled(true);
stop_button.setEnabled(false);
setStatus(STATUS_STOPPED);
}
// 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;
}
}
// メッセージ監視用のスレッド
public void run() {
try {
InputStream input = socket.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(input));
while (!socket.isClosed()) {
String line = reader.readLine();
String[] msg = line.split(" ", 2);
String msgName = msg[0];
String msgValue = (msg.length < 2 ? "" : msg[1]);
reachedMessage(msgName, msgValue);
}
} catch (Exception err) {
}
}
public void disconnect() {
try {
dos.close();
s.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public void disconnect() {
try {
dos.close();
s.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void dispose() {
try {
if (s != null) s.close();
cClient.remove(this);
ta.append("A client out! \n");
ta.append("CLIENT-COUNT: " + cClient.size() + "\n\n");
} catch (Exception e) {
e.printStackTrace();
}
}
public void connect(String user, String pass) {
if (!connected) {
try {
socket = new Socket(domain, 4446);
out = new PrintWriter(socket.getOutputStream(), true);
// in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
in = new ObjectInputStream(socket.getInputStream());
} catch (java.net.UnknownHostException e) {
System.err.println("Don't know about host");
return;
} catch (IOException e) {
System.err.println("Couldn't get I/O for the connection to");
return;
}
this.connected = true;
rec = new Receiver(in);
rec.start();
}
}
// --------------------------------------------------
public void close() {
try {
is.close();
os.close();
socket.close();
responseArea.appendText("***Connection closed" + "\n");
} catch (IOException e) {
responseArea.appendText("IO Exception" + "\n");
}
}
// {{{ handleClient() method
private boolean handleClient(final Socket client, DataInputStream in) throws Exception {
int key = in.readInt();
if (key != authKey) {
Log.log(
Log.ERROR,
this,
client + ": wrong" + " authorization key (got " + key + ", expected " + authKey + ")");
in.close();
client.close();
return false;
} else {
// Reset the timeout
client.setSoTimeout(0);
Log.log(Log.DEBUG, this, client + ": authenticated" + " successfully");
final String script = in.readUTF();
Log.log(Log.DEBUG, this, script);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
try {
NameSpace ns = new NameSpace(BeanShell.getNameSpace(), "EditServer namespace");
ns.setVariable("socket", client);
BeanShell.eval(null, ns, script);
} catch (org.gjt.sp.jedit.bsh.UtilEvalError e) {
Log.log(Log.ERROR, this, e);
} finally {
try {
BeanShell.getNameSpace().setVariable("socket", null);
} catch (org.gjt.sp.jedit.bsh.UtilEvalError e) {
Log.log(Log.ERROR, this, e);
}
}
}
});
return true;
}
} // }}}
public ReciveFile() {
super("파일전송");
setLayout(null);
lbl = new Label("파일 전송을 기다립니다.");
lbl.setBounds(10, 30, 230, 20);
lbl.setBackground(Color.gray);
lbl.setForeground(Color.white);
add(lbl);
txt = new TextArea("", 0, 0, TextArea.SCROLLBARS_BOTH);
txt.setBounds(10, 60, 230, 100);
txt.setEditable(false);
add(txt);
btn = new Button("닫기");
btn.setBounds(105, 170, 40, 20);
btn.setVisible(false);
btn.addActionListener(this);
add(btn);
addWindowListener(new WinListener());
setSize(250, 200);
show();
try {
ServerSocket socket = new ServerSocket(port);
Socket sock = null;
FileThread client = null;
try {
sock = socket.accept();
client = new FileThread(this, sock);
client.start();
} catch (IOException e) {
System.out.println(e);
try {
if (sock != null) sock.close();
} catch (IOException e1) {
System.out.println(e1);
} finally {
sock = null;
}
}
} catch (IOException e) {
}
}
// メッセージをサーバーに送信する
public void sendMessage(String msg) {
try {
OutputStream output = socket.getOutputStream();
PrintWriter writer = new PrintWriter(output);
writer.println(msg);
writer.flush();
} catch (Exception err) {
msgTextArea.append("ERROR>" + err + "\n");
}
}
// Close crap after chatting
private void closeCrap() {
showMessage("\n Closing connection... \n ");
ableToType(false);
try {
output.close();
input.close();
connection.close();
} catch (IOException ioException) {
ioException.printStackTrace();
}
}
public void connect() {
try {
s = new Socket("127.0.0.1", 8888);
dos = new DataOutputStream(s.getOutputStream());
System.out.println("connected!");
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
