/**
* creates a new channel, if the channel exists it is removed (this method doubles as a
* removeChannel)
*
* @param name the name of the channel
*/
public void newChannel(String name, boolean pass) {
if (channels.containsKey(name)) {
channels.remove(name);
cboChannels.removeItem(name);
} else {
channels.put(name, new Boolean(pass));
cboChannels.addItem(name);
}
}
/** cleans up a connection by removing all user from all maintained lists */
public void close() {
error("Connection to server was lost");
admin = false;
users.clear();
afks.clear();
ignores.clear();
admins.clear();
channels.clear();
cboChannels.removeAllItems();
updateList();
}
private void createFileMenu() {
fileMenu = new JMenu("File");
menuBar.add(fileMenu);
newItem = new JMenuItem("New...");
fileMenu.add(newItem);
// construct components of option pane to input name and type of new AM
final Object[] newMsg = new Object[3];
newMsg[0] = "Name for new AM:";
final JTextField newName = new JTextField("new-am");
newMsg[1] = newName;
final JComboBox cb = new JComboBox();
for (int i = 0; i < Libgist.extInfo.length; i++) {
cb.addItem(Libgist.extInfo[i].name);
}
newMsg[2] = cb;
newItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// first close the currently opened index
int response =
JOptionPane.showOptionDialog(
MainWindow.this,
newMsg,
"New",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.PLAIN_MESSAGE,
null,
null,
null);
if (response != JOptionPane.OK_OPTION) {
return;
}
// create new AM
cmd.reset();
cmd.cmdType = LibgistCommand.CREATE;
cmd.indexName.append(newName.getText());
cmd.extension.append(Libgist.extInfo[cb.getSelectedIndex()]);
opThread.dispatchCmd(cmd);
}
});
openItem = new JMenuItem("Open...");
final JFileChooser openChooser = new JFileChooser(".");
openChooser.setDialogTitle("Open Index");
openChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
fileMenu.add(openItem);
openItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
// first close currently opened index
// let user choose index file
int retval = openChooser.showOpenDialog(MainWindow.this);
if (retval != 0) {
return;
}
String fileName = openChooser.getSelectedFile().getPath();
// open AM
cmd.reset();
cmd.cmdType = LibgistCommand.OPEN;
cmd.indexName.append(fileName);
opThread.dispatchCmd(cmd);
enableIndexOpened();
}
});
closeItem = new JMenuItem("Close");
fileMenu.add(closeItem);
closeItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
// close AM
cmd.reset();
cmd.cmdType = LibgistCommand.CLOSE;
opThread.dispatchCmd(cmd);
// MainWindow.this.setTitle("amdb");
}
});
flushItem = new JMenuItem("Flush");
fileMenu.add(flushItem);
flushItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
// open AM
cmd.reset();
cmd.cmdType = LibgistCommand.FLUSH;
opThread.dispatchCmd(cmd);
}
});
fileMenu.addSeparator();
optionsItem = new JMenuItem("Properties...");
fileMenu.add(optionsItem);
optionsItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
Properties.edit();
}
});
settingsItem = new JMenuItem("Save Settings");
fileMenu.add(settingsItem);
settingsItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
saveConfig();
}
});
fileMenu.addSeparator();
exitItem = new JMenuItem("Exit");
fileMenu.add(exitItem);
exitItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// close AM
opThread.stopNow();
Libgist.cleanup();
System.exit(0);
}
});
}
/**
* Method to parse a command and perform the specified action
*
* @param cmd the command that the user typed
* @return a status indicator to tell if the command was valid
*/
public boolean parseCommand(String cmd) {
cmd = cmd.intern();
if (cmd == "help" || cmd == "?") {
String commands =
"Listing available commands:\n"
+ "<pre>\\help or \\? \t\t- display this message<br>"
+ "\\admin <passphrase> \t- become an admin<br>"
+ "\\create <channel> [password]\t- create a new channel with optional password<br>"
+ "\\join <channel> [password]\t- join channel with optional password<br>"
+ "\\disconnect \t\t- disconnect from server<br>"
+ "\\whisper <user> <message> \t- whisper to a user<br>"
+ "\\private <user> \t- start a private message session<br>"
+ "\\ignore <user> \t- ignores a user<br>"
+ "\\clearignore \t\t- clear list of ignores<br>"
+ "\\reconnect \t\t- attempt to reconnect to server<br>"
+ "\\rename <new name> \t- change your username<br>"
+ "\\invite <user> \t- invite user to join at your channel<br>";
if (admin) {
commands +=
"\\kick <user> \t\t- kick user from room<br>"
+ "\\logstart \t\t- start logging sessoin<br>"
+ "\\logstop \t\t- stop logging session<br>";
}
commands += "up or down \t\t- cycle your chat history</pre>";
sendText("server", commands, false);
return true;
} else if (cmd == "disconnect") {
if (server != null) {
stop();
}
return true;
} else if (cmd == "reconnect") {
if (username == null) {
error(
"username still invalid. use \\rename <new name> to chose a new name and reconnect");
} else {
if (server != null) {
stop();
}
server = new ServerConnection(this);
}
return true;
} else if (cmd == "clearignore") {
ignores.clear();
updateList();
serverMessage("ignore list cleared");
return true;
} else if (cmd.startsWith("whisper")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\whisper <user> <message>");
return false;
}
cmd = cmd.substring(start + 1);
start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\whisper <user> <message>");
return false;
}
String un = cmd.substring(0, start);
if (username.equals(un) || !users.contains(un)) {
error("invalid user");
return false;
}
String message = cmd.substring(start + 1);
if (message.length() < 1) {
error("usage: \\whisper <user> <message>");
}
sendWhisper(un, message);
sendText(username, message, true);
return true;
} else if (cmd.startsWith("invite")) {
String channel = (String) cboChannels.getSelectedItem();
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\invite <user>");
return false;
}
String un = cmd.substring(start + 1);
if ((un.length() < 1) || (un.length() > 10) || (!un.matches("[\\w_-]+?"))) {
error(un + " invalid user");
return false;
}
if (username.equals(un)) {
error("You cannot invite youself");
return false;
}
if (users.contains(un)) {
error(un + " is already in your Channel");
return false;
}
String message = un + " has been invited to join a channel " + channel;
sendInvite(un, message);
sendText(username, message, false);
return true;
} else if (cmd.startsWith("private")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\private <user>");
return false;
}
String un = cmd.substring(start + 1);
if (username.equals(un)) {
error("cannot private message yourself");
return false;
}
privates.newPrivate(un);
return true;
} else if (cmd.startsWith("rename")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\rename <newname>");
return false;
}
String newName = cmd.substring(start + 1);
if ((newName.length() < 1)
|| (newName.length()) > 10
|| (newName.equals("server"))
|| (!newName.matches("[\\w_-]+?"))) {
error("invalid name");
return false;
}
if (!server.connected) {
server = new ServerConnection(this);
}
if (username == null) {
username = newName;
server.writeObject(new SD_UserAdd(newName));
} else {
rename(username, newName);
username = newName;
server.writeObject(new SD_Rename(null, username));
}
return true;
} else if (cmd.startsWith("ignore")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\ignre <user>");
return false;
}
ignore(cmd.substring(start + 1), false);
return true;
} else if (cmd.startsWith("join")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\join <channel> [password]");
return false;
}
String name = cmd.substring(start + 1);
String pass = null;
start = name.indexOf(' ');
if (start > 0) {
pass = name.substring(start + 1);
name = name.substring(0, start);
}
server.writeObject(new SD_Channel(false, name, pass));
return true;
} else if (cmd.startsWith("create")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\create <channel> [password]");
return false;
}
String name = cmd.substring(start + 1);
String pass = null;
start = name.indexOf(' ');
if (start > 0) {
pass = name.substring(start + 1);
name = name.substring(0, start);
}
server.writeObject(new SD_Channel(true, name, pass));
return true;
/* } else if (cmd.startsWith("proxy")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\proxy <host> <port>");
return false;
}
String phost = cmd.substring(start+1);
start = phost.indexOf(' ');
if (start < 0) {
error("usage: \\proxy <host> <port>");
return false;
}
String pport = phost.substring(start+1);
phost = phost.substring(0, start);
Properties systemSettings = System.getProperties();
systemSettings.put("proxySet", "true");
systemSettings.put("proxyHost", phost);
systemSettings.put("proxyPort", pport);
System.setProperties(systemSettings);
serverMessage("Using " + phost + ":" + pport + " as proxy server<br>you can type \\reconnect to reconnect with this proxy");
return true; */
} else if (cmd.startsWith("admin")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\admin <password>");
return false;
}
String pass = cmd.substring(start + 1);
server.writeObject(new SD_AdminAdd(pass));
return true;
} else if (admin && cmd.startsWith("kick")) {
int start = cmd.indexOf(' ');
if (start < 0) {
error("usage: \\kick <user>");
return false;
}
String un = cmd.substring(start + 1);
if (un.equals(username)) {
error("cannot kick yourself");
return false;
}
server.writeObject(new SD_Kick(un));
return true;
} else if (admin && cmd == "logstart") {
server.writeObject(new SD_Log(true));
return true;
} else if (admin && cmd == "logstop") {
server.writeObject(new SD_Log());
return true;
}
error("unrecognized command, type \\help for help");
return false;
}
/** Initializes the graphical components */
public void init() {
username = getParameter("username");
if (username == null) {
username =
JOptionPane.showInputDialog(
this, "Please enter a username", "Login", JOptionPane.QUESTION_MESSAGE);
}
try {
PORT = Integer.valueOf(getParameter("port")).intValue();
} catch (NumberFormatException e) {
PORT = 42412;
}
URL url = getDocumentBase();
site = url.getHost();
locationURL = "http://" + site + ":" + url.getPort() + "/" + url.getPath();
setSize(615, 362);
c = getContentPane();
c.setBackground(new Color(224, 224, 224));
if (site == null || locationURL == null) {
c.add(new JLabel("ERROR: did not recieve needed data from page"));
}
myAction = new MyAction();
myKeyListener = new MyKeyListener();
myMouseListener = new MyMouseListener();
myHyperlinkListener = new MyHyperlinkListener();
c.setLayout(null);
cboChannels = new JComboBox();
cboChannels.setBounds(5, 5, 150, 24);
butChannel = new JButton("Join");
butChannel.setToolTipText("Join channel");
butChannel.addActionListener(myAction);
butChannel.setBounds(160, 5, 60, 24);
butCreate = new JButton("Create");
butCreate.setToolTipText("Create new channel");
butCreate.addActionListener(myAction);
butCreate.setBounds(230, 5, 100, 24);
butCreate.setEnabled(false);
butInvite = new JButton("Invite");
butInvite.setToolTipText("Invite Friend");
butInvite.addActionListener(myAction);
butInvite.setBounds(340, 5, 80, 24);
mainChat = new ChatPane(this);
textScroller =
new JScrollPane(
mainChat,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
textScroller.setBounds(5, 34, 500, 270);
userList = new JList();
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
userList.setCellRenderer(new MyCellRenderer());
userList.setBackground(new Color(249, 249, 250));
JScrollPane userScroller = new JScrollPane(userList);
userScroller.setBounds(510, 34, 100, 297);
messageText = new JTextField();
messageText.setBounds(5, 309, 500, 22);
messageText.setColumns(10);
messageText.setBackground(new Color(249, 249, 250));
JMenuItem item;
popup = new JPopupMenu("test");
popup.add("whisper").addActionListener(myAction);
popup.add("private message").addActionListener(myAction);
popup.add("ignore").addActionListener(myAction);
popup.add("clear ignore list").addActionListener(myAction);
conNo = new ImageIcon(getURL("images/connect_no.gif"));
conYes = new ImageIcon(getURL("images/connect_established.gif"));
secNo = new ImageIcon(getURL("images/decrypted.gif"));
secYes = new ImageIcon(getURL("images/encrypted.gif"));
conIcon = new JLabel(conNo);
conIcon.setBorder(new EtchedBorder());
secIcon = new JLabel(secNo);
secIcon.setBorder(new EtchedBorder());
conIcon.setBounds(563, 334, 22, 22);
secIcon.setBounds(588, 334, 22, 22);
bottomText =
new JLabel(
"<html><body><font color=#445577><b>"
+ "LlamaChat "
+ VERSION
+ "</b></font> © "
+ "<a href=\""
+ linkURL
+ "\">Joseph Monti</a> 2002-2003"
+ "</body></html>");
bottomText.setBounds(5, 336, 500, 20);
c.add(cboChannels);
c.add(butChannel);
c.add(butCreate);
c.add(butInvite);
c.add(textScroller);
c.add(userScroller);
c.add(messageText);
c.add(conIcon);
c.add(secIcon);
c.add(bottomText);
userList.addMouseListener(myMouseListener);
messageText.addKeyListener(myKeyListener);
bottomText.addMouseListener(myMouseListener);
users = new ArrayList();
ignores = new ArrayList(5);
afks = new ArrayList(5);
admins = new ArrayList(5);
history = new CommandHistory(10);
admin = false;
channels = new Hashtable();
privates = new PrivateMsg(this);
showUserStatus = false;
myColors[0] = new Color(200, 0, 0);
myColors[1] = new Color(0, 150, 0);
myColors[2] = new Color(0, 0, 200);
rect = new Rectangle(0, 0, 1, 1);
String opening =
"<font color=#333333>"
+ "==================================<br>"
+ "Welcome to LlamaChat "
+ VERSION
+ "<br>"
+ "If you need assistance, type \\help<br>"
+ "Enjoy your stay!<br>"
+ "Maestria Aplicada en Redes<br>"
+ "==================================<br></font>";
HTMLDocument doc = (HTMLDocument) mainChat.getDocument();
HTMLEditorKit kit = (HTMLEditorKit) mainChat.getEditorKit();
try {
kit.insertHTML(doc, doc.getLength(), opening, 0, 0, HTML.Tag.FONT);
} catch (Throwable t) {
t.printStackTrace(System.out);
}
// validate the name
if (!username.matches("[\\w_-]+?")) {
error(
"username contains invalid characters, changing to "
+ "'invalid' for now. "
+ "Type \\rename to chose a new name");
username = "******";
}
if (username.length() > 10) {
username = username.substring(0, 10);
error("username too long, changed to " + username);
}
connect();
}
public Design() throws Exception {
super.setBackground(Color.BLACK);
this.setTitle("");
con = getContentPane();
con.setLayout(null);
dim = tk.getDefaultToolkit().getScreenSize();
this.setTitle("Customer Peer Login");
l1 = new JLabel(new ImageIcon("plain.jpg"));
l1.setBounds(0, 0, 400, 400);
con.add(l1);
l1.setBorder(BorderFactory.createEtchedBorder(5, Color.black, Color.black));
title = new JLabel("CUSTOMER PEER LOGIN ");
title.setFont(new Font("Bookman Old Style", Font.ROMAN_BASELINE, 20));
title.setForeground(Color.red);
title.setBounds(80, 30, 300, 30);
l1.add(title);
l4 = new JLabel("CMACHINE NAME");
l4.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l4.setForeground(Color.BLUE);
l4.setBounds(70, 100, 160, 20);
// l4.setBorder(BorderFactory.createEtchedBorder(5,Color.green,Color.green));
l1.add(l4);
jtf2 = new JTextField();
jtf2.setBounds(250, 100, 100, 20);
jtf2.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jtf2);
l2 = new JLabel("CUSER LOGIN");
l2.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l2.setForeground(Color.blue);
l2.setBounds(70, 150, 120, 20);
l1.add(l2);
jtf1 = new JTextField();
jtf1.setBounds(250, 150, 100, 20);
jtf1.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jtf1);
l3 = new JLabel("CPASSWORD");
l3.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l3.setForeground(Color.blue);
l3.setBounds(70, 200, 120, 20);
l1.add(l3);
jptf1 = new JPasswordField();
jptf1.setBounds(250, 200, 100, 20);
jptf1.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(jptf1);
JLabel l4 = new JLabel("DAgent");
l4.setFont(new Font("Bookman Old Style", Font.BOLD, 16));
l4.setForeground(Color.blue);
l4.setBounds(70, 250, 120, 20);
l1.add(l4);
box = new JComboBox();
box.setBounds(250, 250, 100, 20);
box.setBorder(BorderFactory.createEtchedBorder(5, Color.green, Color.green));
l1.add(box);
b2 = new JButton("Register");
b2.setBounds(50, 300, 100, 20);
l1.add(b2);
b2.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
b3 = new JButton("Login");
b3.setBounds(150, 300, 100, 20);
b3.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
l1.add(b3);
b1 = new JButton("Cancel");
b1.setBounds(250, 300, 100, 20);
b1.setBorder(BorderFactory.createEtchedBorder(10, Color.BLUE, Color.BLUE));
l1.add(b1);
b1.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
dispose();
}
});
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:agent");
} catch (Exception exp) {
}
try {
Statement satem = conn.createStatement();
ResultSet rsatem = satem.executeQuery("select * from Dagent");
while (rsatem.next()) {
String namem = rsatem.getString("uname");
box.addItem(namem);
}
} catch (Exception expo1) {
}
b2.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
String username = jtf1.getText().trim();
String password = jptf1.getText().trim();
String mechine = jtf2.getText().trim();
String dname = box.getSelectedItem().toString();
int porte = 0;
try {
Statement sate = conn.createStatement();
ResultSet rsate =
sate.executeQuery("select * from Dagent where uname='" + dname + "'");
if (rsate.next()) {
servermachine = rsate.getString("umechine");
porte = rsate.getInt("ulistport");
System.out.println(servermachine);
}
System.out.println(servermachine);
} catch (Exception exp) {
exp.printStackTrace();
}
try {
packet p = new packet();
p.setaction("Creg");
p.setCuser(username);
p.setCpass(password);
p.setCmname(mechine);
p.setCDpeer(dname);
Socket soc = new Socket(servermachine, porte);
ObjectOutputStream out = new ObjectOutputStream(soc.getOutputStream());
out.writeObject(p);
ObjectInputStream in = new ObjectInputStream(soc.getInputStream());
packet rpac = (packet) in.readObject();
if (rpac.getaction().equals("ok")) {
JOptionPane.showMessageDialog(null, "Sucessfully Registered");
jtf2.setText("");
jtf1.setText("");
jptf1.setText("");
} else {
JOptionPane.showMessageDialog(null, "Already Registered");
jtf2.setText("");
jtf1.setText("");
jptf1.setText("");
}
} catch (Exception exp) {
}
}
});
b3.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent we) {
String username = jtf1.getText().trim();
String password = jptf1.getText().trim();
String mechine = jtf2.getText().trim();
String Dname = box.getSelectedItem().toString();
int porte = 0;
try {
Statement sate = conn.createStatement();
ResultSet rsate =
sate.executeQuery("select * from Dagent where uname='" + Dname + "'");
if (rsate.next()) {
servermachine = rsate.getString("umechine");
porte = rsate.getInt("ulistport");
System.out.println(servermachine);
}
System.out.println(servermachine);
} catch (Exception exp) {
}
try {
packet p1 = new packet();
p1.setaction("clogin");
p1.setCuser(username);
p1.setCpass(password);
p1.setCmname(mechine);
p1.setCDpeer(Dname);
Socket soc1 = new Socket(servermachine, porte);
ObjectOutputStream out1 = new ObjectOutputStream(soc1.getOutputStream());
out1.writeObject(p1);
ObjectInputStream in1 = new ObjectInputStream(soc1.getInputStream());
packet rpac1 = (packet) in1.readObject();
if (rpac1.getaction().equals("ok")) {
int port1 = 0;
try {
int portm = rpac1.getCport();
System.out.println("XXXXXXX" + portm);
// JOptionPane.showMessageDialog(null,"Sucessfully Started");
new Listen(portm);
new process(username, portm);
dispose();
} catch (Exception exp) {
}
} else {
JOptionPane.showMessageDialog(
null, "Enter valid username and password", "Server reply", 2);
jtf1.setText("");
jtf2.setText("");
jptf1.setText("");
}
} catch (Exception exp) {
}
}
});
setSize(400, 400);
show();
setLocation(150, 100);
setResizable(false);
}
