/** Initializes the controller class. */
@Override
public void initialize(URL url, ResourceBundle rb) {
logger.entry();
OkButton.disableProperty()
.bind(
Bindings.isEmpty(FederationExecutionName.textProperty())
.or(Bindings.isEmpty(FederateType.textProperty())));
logger.exit();
}
// Close socket and IO streams, change appearance/functionality of some components
private void closeAll() throws IOException {
displayArea.append("\nConnection closing");
output.close();
input.close();
connection.close();
// We are no longer connected
connection = null;
// Change components
serverField.setEditable(true);
connectButton.setLabel("Connect to server above");
enterField.setEnabled(false);
}
public CipherChatClient() {
super("Cipher Chat Client");
// Establish keys for RSA cipher
makeKeys();
// Lay out the components and display the frame
setLayout(new GridLayout(2, 1));
top.setLayout(new GridLayout(3, 1));
add(top);
bottom.setLayout(new GridLayout(1, 1));
add(bottom);
connectButton.addActionListener(this);
enterField.setEnabled(false);
enterField.addActionListener(this);
top.add(serverField);
top.add(connectButton);
top.add(enterField);
bottom.add(displayArea);
setSize(400, 300);
show();
}
void showContent() {
URL address = null;
try {
address = new URL(addressTextField.getText());
} catch (MalformedURLException mue) {
showWarning(mainFrame, "地址输入错误");
}
System.out.println("getProtocol() " + address.getProtocol());
System.out.println("getHost() " + address.getHost());
System.out.println("getPort() " + address.getPort());
System.out.println("getPath() " + address.getPath());
System.out.println("getFile() " + address.getFile());
System.out.println("getQuery() " + address.getQuery());
}
public void updateStats() {
// This just updates any statistics that are shown on the face of
// the server window
stats.setText(
server.strings.get(thisClass, "connectionscurrent")
+ " "
+ server.currentConnections
+ " "
+ server.strings.get(thisClass, "connectionspeak")
+ " "
+ server.peakConnections
+ " "
+ server.strings.get(thisClass, "connectionstotal")
+ " "
+ server.totalConnections);
return;
}
public void launchFrame() {
setLocation(500, 200);
this.setSize(100, 100);
add(tfTxt, BorderLayout.SOUTH);
add(taContent, BorderLayout.NORTH);
pack();
this.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
disconnect();
System.exit(0);
}
});
tfTxt.addActionListener(new TFListener());
setVisible(true);
connect();
}
@FXML
private void Ok_click(ActionEvent event) {
logger.entry();
LogEntry log = new LogEntry("6.16", "Local Delete Object Instance service");
try {
ObjectInstanceHandle instanceHandle =
rtiAmb
.getObjectInstanceHandleFactory()
.decode(
ByteBuffer.allocate(4)
.putInt(Integer.parseInt(ObjectInstanceDesignator.getText()))
.array(),
0);
log.getSuppliedArguments()
.add(
new ClassValuePair(
"Object instance designator",
ObjectInstanceHandle.class,
instanceHandle.toString()));
rtiAmb.localDeleteObjectInstance(instanceHandle);
log.setDescription("Local Object instance deleted successfully");
log.setLogType(LogEntryType.REQUEST);
} catch (FederateNotExecutionMember
| NotConnected
| NumberFormatException
| CouldNotDecode
| RTIinternalError
| OwnershipAcquisitionPending
| FederateOwnsAttributes
| ObjectInstanceNotKnown
| SaveInProgress
| RestoreInProgress ex) {
log.setException(ex);
log.setLogType(LogEntryType.ERROR);
logger.log(Level.ERROR, ex.getMessage(), ex);
} catch (Exception ex) {
log.setException(ex);
log.setLogType(LogEntryType.FATAL);
logger.log(Level.FATAL, ex.getMessage(), ex);
}
logEntries.add(log);
((Stage) OkButton.getScene().getWindow()).close();
logger.exit();
}
void addEvent() {
mainFrame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
addressTextField.addKeyListener(
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_ENTER) {
showContent();
}
}
});
gotoButton.addKeyListener(
new KeyAdapter() {
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_ENTER) {
showContent();
}
}
});
gotoButton.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
showContent();
}
});
}
/** Initializes the controller class. */
@Override
public void initialize(URL url, ResourceBundle rb) {
logger.entry();
OkButton.disableProperty().bind(ObjectInstanceDesignator.textProperty().isEmpty());
logger.exit();
}
public babylonServerWindow(babylonServer parent, String Name) {
super(Name);
server = parent;
myLayout = new GridBagLayout();
setLayout(myLayout);
p = new Panel();
p.setLayout(myLayout);
listening = new Label(server.strings.get(thisClass, "listenport") + " " + server.port);
p.add(
listening,
new babylonConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE,
new Insets(0, 0, 0, 0),
0,
0));
logChat = new Checkbox(server.strings.get(thisClass, "logchats"), server.logChats);
logChat.addItemListener(this);
p.add(
logChat,
new babylonConstraints(
1,
0,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE,
new Insets(0, 0, 0, 0),
0,
0));
userList = new List(4, false);
userList.addItemListener(this);
p.add(
userList,
new babylonConstraints(
0,
1,
1,
5,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 5, 0),
0,
0));
userAdmin = new Button(server.strings.get(thisClass, "usermanagement"));
userAdmin.addActionListener(this);
p.add(
userAdmin,
new babylonConstraints(
1,
1,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0));
console = new Button(server.strings.get(thisClass, "adminclient"));
console.addActionListener(this);
p.add(
console,
new babylonConstraints(
1,
2,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0));
disconnect = new Button(server.strings.get(thisClass, "disconnectuser"));
disconnect.setEnabled(false);
disconnect.addActionListener(this);
p.add(
disconnect,
new babylonConstraints(
1,
3,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0));
disconnectAll = new Button(server.strings.get(thisClass, "disconnectall"));
disconnectAll.setEnabled(false);
disconnectAll.addActionListener(this);
p.add(
disconnectAll,
new babylonConstraints(
1,
4,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0));
shutdown = new Button(server.strings.get(thisClass, "shutdown"));
shutdown.addActionListener(this);
p.add(
shutdown,
new babylonConstraints(
1,
5,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0));
stats =
new TextField(
server.strings.get(thisClass, "connectionscurrent")
+ " 0 "
+ server.strings.get(thisClass, "connectionspeak")
+ " 0 "
+ server.strings.get(thisClass, "connectionstotal")
+ " 0",
40);
stats.setEditable(false);
p.add(
stats,
new babylonConstraints(
0,
7,
2,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 0, 0),
0,
0));
logWindow =
new TextArea(
server.strings.get(thisClass, "activitylog") + "\n",
10,
40,
TextArea.SCROLLBARS_VERTICAL_ONLY);
logWindow.setEditable(false);
p.add(
logWindow,
new babylonConstraints(
0,
8,
2,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 5, 0),
0,
0));
canvas = new babylonPictureCanvas(this);
p.add(
canvas,
new babylonConstraints(
0,
9,
2,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(0, 0, 0, 0),
0,
0));
add(
p,
new babylonConstraints(
0,
0,
1,
1,
1.0,
1.0,
GridBagConstraints.NORTHWEST,
GridBagConstraints.BOTH,
new Insets(5, 5, 5, 5),
0,
0));
try {
URL url = new URL("file", "localhost", "babylonPic.jpg");
Image image = getToolkit().getImage(url);
canvas.setimage(image);
} catch (Exception e) {
System.out.println(e);
}
try {
URL iconUrl = new URL("file", "localhost", "babylonIcon.jpg");
ImageIcon icon = new ImageIcon(iconUrl);
this.setIconImage(icon.getImage());
} catch (Exception e) {
/* Not important */
}
addWindowListener(this);
setSize(600, 600);
pack();
}
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
// Client pressed enter in the message entry field-send it
if (source == enterField) {
// Get the message
message = e.getActionCommand();
try {
// Encipher the message
if (message.length() > plaintextBlockSize)
message = message.substring(0, plaintextBlockSize);
byte[] ciphertext =
Ciphers.RSAEncipherWSalt(message.getBytes(), BigIntegerMath.THREE, recipModulus, sr);
// Send to the server
output.write(ciphertext);
output.flush();
// Display same message in client output area
displayArea.append("\n" + message);
enterField.setText("");
} catch (IOException ioe) {
displayArea.append("\nError writing message");
}
} else if (source == connectButton) {
if (connection != null) { // Already connected-button press now means disconnect
try {
// Send final message of 0
byte[] lastMsg = new byte[1];
lastMsg[0] = 0;
output.write(Ciphers.RSAEncipherWSalt(lastMsg, BigIntegerMath.THREE, recipModulus, sr));
output.flush();
// close connection and IO streams, change some components
closeAll();
} catch (IOException ioe) {
displayArea.append("\nError closing connection");
}
} else { // Not connected-connect
// Get name of server to connect to
chatServer = serverField.getText();
displayArea.setText("Attempting connection to " + chatServer);
try {
// Set up the socket
connection = new Socket(chatServer, 55555);
displayArea.append("\nConnected to: " + connection.getInetAddress().getHostName());
// Set up the IO streams
output = new DataOutputStream(connection.getOutputStream());
output.flush();
input = new DataInputStream(connection.getInputStream());
// Exchange public keys with the server-send yours, get theirs
exchangeKeys();
// Change appearance/functionality of some components
serverField.setEditable(false);
connectButton.setLabel("Disconnect from server above");
enterField.setEnabled(true);
// Set up a thread to listen for the connection
listener =
new Thread(
new Runnable() {
public void run() {
go();
}
});
listener.start();
} catch (IOException ioe) {
displayArea.append("\nError connecting to " + chatServer);
}
}
}
}
// ON SEND MAIL
int onSendMail() {
String inBuffer;
String outBuffer;
Socket sock;
SMTPInputStream fromServer;
SMTPOutputStream toServer;
int intPort;
// TEST RECIPIENT ADDRESS it must be at once
if (reciverMail.getText().length() < 1) {
infoArea.Println("enter recipient please ...");
return -1;
}
// TEST PORT NUMBER FORMAT and ALERT WHEN NOT 25
intPort = -1;
infoArea.Clear();
infoArea.Println("check port ...");
try {
intPort = Integer.valueOf(smtpPort.getText()).intValue();
if ((intPort < 0) || (intPort > 65356)) {
infoArea.Println("invalid port ...");
return -1;
}
if (intPort != 25) infoArea.Println("attention port is not 25 ...");
infoArea.Println("port number is " + smtpPort.getText());
} catch (NumberFormatException e) {
infoArea.Println("invalid port ...");
return -1;
}
// CREATE SMTP CONNECTION
infoArea.Println("connect to server ...");
try {
sock = new Socket(smtpServer.getText(), intPort);
} catch (IOException e) {
infoArea.Println("unable to connect(SK) ... " + e);
return -1;
}
// CREATE SERVER STREAMS
// INPUT STREAM
try {
fromServer = new SMTPInputStream(sock);
} catch (IOException e) {
infoArea.Println("unable to connect(IS) ...");
return -1;
}
// OUTPUT STREAM
try {
toServer = new SMTPOutputStream(sock);
} catch (IOException e) {
infoArea.Println("unable to connect(OS) ...");
return -1;
}
infoArea.Println("connected ...");
// Mail Sending
infoArea.Println("sending mail ...");
// *******************************************************************
try {
int i = doSMTPTransaction(fromServer, toServer);
if (i == 0) infoArea.Println("complete ...");
else infoArea.Println("error ...");
} catch (IOException e) {
infoArea.Println("error ...");
}
// *******************************************************************
// CLOSE SERVER STREAMS
// OUTPUT STREAM
infoArea.Println("disconnect from server ...");
try {
toServer.Close();
} catch (IOException e) {
infoArea.Println("alert OUTPUT STREAM ...");
}
// INPUT STREAM
try {
fromServer.Close();
} catch (IOException e) {
infoArea.Println("alert INPUT STREAM ...");
}
// CLOSE CONNECTION
try {
sock.close();
infoArea.Println("disconnected ...");
} catch (IOException e) {
infoArea.Println("unable to disconnect ...");
return -1;
}
return 0;
}
@FXML
private void OK_click(ActionEvent event) {
logger.entry();
FederateHandle federateHandle;
LogEntry log = new LogEntry("4.9", "Join Federation Execution service");
try {
if (!FederateName.getText().isEmpty()) {
log.getSuppliedArguments()
.add(new ClassValuePair("Federate Name", String.class, FederateName.getText()));
}
log.getSuppliedArguments()
.add(new ClassValuePair("Federate Type", String.class, FederateType.getText()));
log.getSuppliedArguments()
.add(
new ClassValuePair(
"Federation Execution Name", String.class, FederationExecutionName.getText()));
List<URL> foms = new ArrayList<>();
int i = 1;
for (File file : FomModuleDesignators.getFiles()) {
foms.add(file.toURI().toURL());
log.getSuppliedArguments()
.add(
new ClassValuePair(
"FOM Module Deisgnator " + i++, URL.class, file.toURI().toURL().toString()));
}
if (FederateName.getText().isEmpty() && FomModuleDesignators.getFileNames().isEmpty()) {
federateHandle =
rtiAmb.joinFederationExecution(
FederateType.getText(), FederationExecutionName.getText());
} else if (FomModuleDesignators.getFileNames().isEmpty()) {
federateHandle =
rtiAmb.joinFederationExecution(
FederateName.getText(), FederateType.getText(), FederationExecutionName.getText());
} else if (FederateName.getText().isEmpty()) {
federateHandle =
rtiAmb.joinFederationExecution(
FederateType.getText(),
FederationExecutionName.getText(),
foms.toArray(new URL[foms.size()]));
} else {
federateHandle =
rtiAmb.joinFederationExecution(
FederateName.getText(),
FederateType.getText(),
FederationExecutionName.getText(),
foms.toArray(new URL[foms.size()]));
}
log.getReturnedArguments()
.add(
new ClassValuePair(
"Federate Handle", FederateHandle.class, federateHandle.toString()));
log.setDescription("Federate joined federation execution successfully");
log.setLogType(LogEntryType.REQUEST);
logicalTimeFactory = rtiAmb.getTimeFactory();
currentLogicalTime = logicalTimeFactory.makeInitial();
// subscribe to HLAcurrentFDD to retrieve FDD
ObjectClassHandle FederationHandle =
rtiAmb.getObjectClassHandle("HLAobjectRoot.HLAmanager.HLAfederation");
currentFDDHandle = rtiAmb.getAttributeHandle(FederationHandle, "HLAcurrentFDD");
AttributeHandleSet set = rtiAmb.getAttributeHandleSetFactory().create();
set.add(currentFDDHandle);
rtiAmb.subscribeObjectClassAttributes(FederationHandle, set);
rtiAmb.requestAttributeValueUpdate(FederationHandle, set, null);
// In case of HLA_EVOKED we require this line to receive the FDD
rtiAmb.evokeMultipleCallbacks(
.05,
1); // evoke one callback will not be enough because the reflect attribute is the second
// one
} catch (CouldNotCreateLogicalTimeFactory
| CallNotAllowedFromWithinCallback
| CouldNotOpenFDD
| ErrorReadingFDD
| InconsistentFDD
| FederateNameAlreadyInUse
| FederateAlreadyExecutionMember
| FederationExecutionDoesNotExist
| SaveInProgress
| RestoreInProgress
| NotConnected
| RTIinternalError ex) {
log.setException(ex);
log.setLogType(LogEntryType.ERROR);
logger.log(Level.ERROR, ex.getMessage(), ex);
} catch (Exception ex) {
log.setException(ex);
log.setLogType(LogEntryType.FATAL);
logger.log(Level.FATAL, ex.getMessage(), ex);
}
logEntries.add(log);
((Stage) FederationExecutionName.getScene().getWindow()).close();
logger.exit();
}
@FXML
private void Cancel_click(ActionEvent event) {
logger.entry();
((Stage) FederationExecutionName.getScene().getWindow()).close();
logger.exit();
}