Examples of edu.drexel.cs544.mcmuc.channels.Controller

edu.drexel.cs544.mcmuc.util.RoomDoesNotExistException
Controller represents a control channel, which is a fixed port for the sending of messages, such as room creation and detection, that must reach all clients on the network. Controller exposes two sets of ports - all ports in use, and the ports in use that for which the client is actively using the room.

                this.keys = new ArrayList<Certificate>(keys.length());


                if (keys != null) {
                    int len = keys.length();
                    for (int i = 0; i < len; i++) {
                        this.keys.add(new Certificate(keys.getJSONObject(i)));
                    }
                }
            }
        } catch (JSONException e) {
            e.printStackTrace();

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                List<Certificate> keys = message.getKeys();
                if (keys != null) {
                    Iterator<Certificate> it = keys.iterator();
                    while (it.hasNext()) {
                        Certificate c = it.next();
                        Controller.getInstance().output("Advertised " + c.getFormat() + " public-key cert from " + message.getFrom() + ":\n\t" + c.getCertificate());
                    }
                }


                channel.send(message);
            }

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                List<Certificate> keys = message.getKeys();
                if (keys != null) {
                    Iterator<Certificate> it = keys.iterator();
                    while (it.hasNext()) {
                        Certificate c = it.next();
                        Controller.getInstance().output("Advertised " + c.getFormat() + " public-key cert from " + message.getFrom() + ":\n\t" + c.getCertificate());
                    }
                }


                channel.send(message);
            }

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                    FileInputStream privateKeyFile = new FileInputStream(command.getArg(2));
                    byte privateKey[] = new byte[(int) privateKeyFile.available()];
                    privateKeyFile.read(privateKey);


                    controller.addKeyPair(command.getArg(0), new Certificate("X.509", publicKey), new Certificate("X.509", privateKey));
                } else if (command.getCommand() == CLICommand.Command.REMOVEKEY) {
                    FileInputStream publicKeyFile = new FileInputStream(command.getArg(1));
                    byte publicKey[] = new byte[(int) publicKeyFile.available()];
                    publicKeyFile.read(publicKey);


                    controller.removeKeyPair(command.getArg(0), new Certificate("X.509", publicKey));


                } else if (command.getCommand() == CLICommand.Command.SECUREMESSAGE) {
                    FileInputStream publicKeyFile = new FileInputStream(command.getArg(0));
                    byte publicKey[] = new byte[(int) publicKeyFile.available()];
                    publicKeyFile.read(publicKey);


                    Certificate cert = new Certificate("X.509", publicKey);
                    controller.messageRoom(command.getArg(2), new Message(controller.getUserName(command.getArg(2)), command.getArg(3), command.getArg(1), cert));
                }
            } catch (RoomDoesNotExistException e) {
                cli.alert(e.getMessage());
            } catch (FileNotFoundException e) {

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     * the first timeout timer (random interval between 5 to 10 minutes).
     * 
     * @param port int port to use
     */
    Channel(int port) {
        mcc = new MulticastChannel(port);
        runner = new MulticastReceiveRunnable(this);
        Thread runnerThread = new Thread(runner);
        runnerThread.start();
    }

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     * 
     * @param port int port to use
     */
    Channel(int port) {
        mcc = new MulticastChannel(port);
        runner = new MulticastReceiveRunnable(this);
        Thread runnerThread = new Thread(runner);
        runnerThread.start();
    }

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     * 
     * @param port int port to forward traffic on
     */
    Forwarder(int port) {
        super(port);
        primary = new PrimaryTimer(port);
        resetPrimaryTimer();
    }

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        Integer p = roomNames.remove(roomName);
        if (p != null) {
            leaveRoom(p);
            this.alert("Left room: \"" + roomName + "\"");
        } else {
            throw new RoomDoesNotExistException(roomName);
        }
    }

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        Room room = (Room) channels.get(roomNames.get(roomName));
        if (room != null) {
            room.setStatus(presence);
            this.alert("Set presence for \"" + room.getUserName() + "@" + roomName + "\" to \"" + presence.toString().toLowerCase() + "\"");
        } else {
            throw new RoomDoesNotExistException(roomName);
        }
    }

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        Room room = (Room) channels.get(roomNames.get(roomName));
        if (room != null) {
            room.addKeyPair(publicKey, privateKey);
            this.alert("Added key pair for \"" + room.getUserName() + "@" + roomName + "\"");
        } else {
            throw new RoomDoesNotExistException(roomName);
        }
    }

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Related Classes of edu.drexel.cs544.mcmuc.channels.Controller

edu.drexel.cs544.mcmuc.actions.Action

edu.drexel.cs544.mcmuc.actions.ListRooms

edu.drexel.cs544.mcmuc.actions.Message

edu.drexel.cs544.mcmuc.actions.PollPresence

edu.drexel.cs544.mcmuc.actions.Presence

edu.drexel.cs544.mcmuc.actions.Presence.Status

edu.drexel.cs544.mcmuc.actions.Preserve

edu.drexel.cs544.mcmuc.actions.Runner

edu.drexel.cs544.mcmuc.actions.Timeout

edu.drexel.cs544.mcmuc.actions.UseRooms

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