Package ass3.program.core.ChatterContext

Examples of ass3.program.core.ChatterContext.ContextKey

3
4
5
6
7
8
9
import ass3.program.core.Chatter;

public class Console {

  public static void main(String[] args) {
    Chatter chatter = new Chatter();
  }
View Full Code Here
33
34
35
36
37
38
39
40
41
42
43
  public MainFrame() {
    super();
    // Data Init
    chatFrames = new HashMap<String, ChatFrame>();
    chatter = new Chatter();
    chatter.addListener(this);

    // UI Init
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(new Dimension(300, 200));
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
  }

  public ContextKey getContextKey() {
    try {
      if (null == ck) {
        ck = new ContextKey(
            InetAddress.getLocalHost().getHostAddress(), this.ip);
      }
      return ck;
    } catch (UnknownHostException e) {
      throw new RuntimeException(e);
View Full Code Here
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
    }
    clearLock(clazz);
  }

  public void sendText(String message) {
    ContextKey ck = getContextKey();
    switch (clientState.getCurrentState()) {
    case INIT:
      // Allow the user to indicate bit-length
      send(new PublicKeyRequest(ck.getA(), ck.getB(),
          ConfigLoader.loadInt("key", "ELGAMAL_BITLENGTH")));
      waitForResponse(PublicKeyResponse.class);
      sendText(message);
      break;
    case PUBLIC_KEY_RECEIVED:
      // Allow user to indicate shared key
      send(new ExchSharedKeyRequest(ck.getA(), ck.getB(), ConfigLoader
          .load("key", "AES_KEY").getBytes()));
      waitForResponse(ExchSharedKeyResponse.class);
      sendText(message);
      break;
    case SHARED_KEY_EXCHANGED:
      send(new SendTextRequest(ck.getA(), ck.getB(), message));
      waitForResponse(SendTextResponse.class);
      // Check self state to determine whether need to resend
      if (!(clientState.getCurrentState() == CState.SHARED_KEY_EXCHANGED)) {
        // Error encountered, Resend
        sendText(message);
View Full Code Here
17
18
19
20
21
22
23
    super();
  }

  public Message(String from, String to) {
    super();
    this.ck = new ContextKey(from, to);
  }
View Full Code Here
243
244
245
246
247
248
249
250
251
252
253
      waitForResponse(PublicKeyResponse.class);
      sendText(message);
      break;
    case PUBLIC_KEY_RECEIVED:
      // Allow user to indicate shared key
      send(new ExchSharedKeyRequest(ck.getA(), ck.getB(), ConfigLoader
          .load("key", "AES_KEY").getBytes()));
      waitForResponse(ExchSharedKeyResponse.class);
      sendText(message);
      break;
    case SHARED_KEY_EXCHANGED:
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
    parent.getChatter().send(target, text);
  }

  @Override
  public void messageReceived(MessageEvent event) {
    Message msg = event.getContent();
    if (msg instanceof SendTextRequest && msg.getFrom().equals(this.target)) {
      // Receive a message
      SendTextRequest str = (SendTextRequest) msg;
      final String text = str.getText();
      SwingUtilities.invokeLater(new Runnable() {
        public void run() {
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
   * This method will be invoked by multiple ChatClient threads. Thus should
   * be synchronized
   */
  @Override
  public synchronized void messageReceived(MessageEvent event) {
    Message message = event.getContent();
    if (message instanceof SendTextRequest) {
      SendTextRequest st = (SendTextRequest) message;
      String target = st.getFrom();
      if (!chatFrames.containsKey(target)) {
        new ChatFrame(target, this);
View Full Code Here
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
                && socket.getInputStream().available() == 0) {
              Thread.sleep(500);
            }
            if (socket.isClosed())
              break;
            Message message = (Message) new ObjectInputStream(
                socket.getInputStream()).readObject();
            // Update the IP info carried by the message
            if (message instanceof Request) {
              message.getCk()
                  .setA(ChatClient.getRemoteIp(socket));
            }
            if (message instanceof Response) {
              // Do nothing cause reponse get info from request
            }
            if (logger.isDebugEnabled()) {
              logger.debug(MessageFormat.format(
                  "Received message {0}:{1}", message
                      .getClass().getName(), message));
            }
            listener.messageReceived(new ServerMessageEvent(
                ChatServer.this, message));
          } catch (SocketException e) {
View Full Code Here
236
237
238
239
240
241
242
243
244
245
246
  public void sendText(String message) {
    ContextKey ck = getContextKey();
    switch (clientState.getCurrentState()) {
    case INIT:
      // Allow the user to indicate bit-length
      send(new PublicKeyRequest(ck.getA(), ck.getB(),
          ConfigLoader.loadInt("key", "ELGAMAL_BITLENGTH")));
      waitForResponse(PublicKeyResponse.class);
      sendText(message);
      break;
    case PUBLIC_KEY_RECEIVED:
View Full Code Here
TOP

Related Classes of ass3.program.core.ChatterContext.ContextKey

  • ass3.program.Console
  • ass3.program.core.ChatClient
  • ass3.program.core.ChatServer$ServerThread
  • ass3.program.core.Chatter
  • ass3.program.core.ChatterContext.ContextKey
  • ass3.program.core.message.ExchSharedKeyRequest
  • ass3.program.core.message.Message
  • ass3.program.core.message.PublicKeyRequest
  • ass3.program.core.message.Request
  • ass3.program.core.message.Response
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.