void add(Target t) {
SocketChannel sc = null;
try {
sc = SocketChannel.open();
sc.configureBlocking(false);
boolean connected = sc.connect(t.address);
t.channel = sc;
t.connectStart = System.currentTimeMillis();
if (connected) {
t.connectFinish = t.connectStart;
sc.close();
printer.add(t);
} else {
synchronized (pending) {
pending.add(t);
}
sel.wakeup();
}
} catch (IOException x) {
if (sc != null) {
try {
sc.close();
} catch (IOException xx) {
}
}
t.failure = x;
printer.add(t);
}
}
private static Budget loadBudget(int index, File[] foundBudgets) {
FileInputStream newBudget = null;
ObjectInputStream toLoad = null;
Object loadedBudget = null;
try {
newBudget = new FileInputStream(foundBudgets[index].toString());
} catch (FileNotFoundException e) {
Printer.print("wTF");
System.out.println("Error making the FileInputStream");
}
try {
toLoad = new ObjectInputStream(newBudget);
} catch (IOException e) {
Printer.print("wTF");
System.out.println("Error making the ObjectInputStream");
}
try {
loadedBudget = toLoad.readObject();
} catch (ClassNotFoundException | IOException e) {
Printer.print("wTF");
System.out.println("IO exception, maybe the file is bad?");
}
try {
toLoad.close();
} catch (IOException e) {
Printer.print("wTF");
System.out.println("Couldn't close the Object/File input streams.");
}
BudgetBoss.endLoadSavedBudget();
return (Budget) loadedBudget;
}
public PingClient() throws IOException {
selector = Selector.open();
Connector connector = new Connector();
Printer printer = new Printer();
connector.start();
printer.start();
receiveTarget();
}
private static void searchDirectory(String directoryToSearch) {
AnsiConsole.out.println(ansi().eraseScreen());
Printer.print("searchingDirectory");
File[] foundBudgets = Finder.findBudgets(directoryToSearch);
if (foundBudgets.length > 0) {
chooseBudget(foundBudgets);
BudgetBoss.setDefaultDirectory(directoryToSearch);
} else Printer.print("noBudgetFound");
}
private static void chooseBudget(File[] foundBudgets) {
Printer.printFoundBudgets(foundBudgets);
Printer.print("openBudget");
int index = getChoiceNumber(foundBudgets);
if (!(index == -5)) {
System.out.println("Opening " + foundBudgets[index].getName() + "...\n");
BudgetBoss.setCurrentBudget(loadBudget(index, foundBudgets));
BudgetBoss.endNeedNewBudget();
}
}
public ShowComp() throws InterruptedException, IOException {
super("CONNECTED COMPUTERS");
int x = 0, d = 20;
mb = new JMenuBar();
File = new JMenu("File");
mb.add(File);
exit = new JMenuItem("Exit");
exit.addActionListener(this);
File.add(exit);
ta = new JTextArea();
ta.setBounds(20, 30, 315, 470);
ta.setEditable(false);
add(ta);
setJMenuBar(mb);
sel = new JLabel("The connected computers are..");
sel.setBounds(15, 5, 300, 30);
add(sel);
b1 = new JButton("<< BACK");
b1.setBounds(140, 510, 100, 30);
b1.setToolTipText("Back to main page");
b1.addActionListener(this);
add(b1);
setLayout(null);
while (x < 360) {
x = x + d;
setBounds(675, 50, x, 600);
this.show();
}
// setVisible(true);
String s = "192.168.0.", temp = null;
Printer printer = new Printer();
printer.start();
Connector connector = new Connector(printer);
connector.start();
LinkedList targets = new LinkedList();
for (int i = 1; i <= 255; i++) {
temp = s + Integer.toString(i);
Target t = new Target(temp);
targets.add(t);
connector.add(t);
}
Thread.sleep(2000);
connector.shutdown();
connector.join();
for (Iterator i = targets.iterator(); i.hasNext(); ) {
Target t = (Target) i.next();
if (!t.shown) t.show();
}
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
}
public static void getLoadDirectory() {
AnsiConsole.out.println(ansi().eraseScreen());
Printer.print("savedInDefault");
System.out.println(BudgetBoss.getDefaultDirectory());
Printer.print("whereSaved");
String toCheck = Listener.getInput();
while (InputValidator.pathIsInvalid(toCheck)) toCheck = Listener.getInput();
if (!(toCheck.equals("exit"))) {
if (toCheck.equalsIgnoreCase("y")) {
searchDirectory(BudgetBoss.getDefaultDirectory());
} else searchDirectory(toCheck);
}
}
void processSelectedKeys() throws IOException {
for (Iterator i = sel.selectedKeys().iterator(); i.hasNext(); ) {
SelectionKey sk = (SelectionKey) i.next();
i.remove();
Target t = (Target) sk.attachment();
SocketChannel sc = (SocketChannel) sk.channel();
try {
if (sc.finishConnect()) {
sk.cancel();
t.connectFinish = System.currentTimeMillis();
sc.close();
printer.add(t);
}
} catch (IOException x) {
sc.close();
t.failure = x;
printer.add(t);
}
}
}
void processPendingTargets() throws IOException {
synchronized (pending) {
while (pending.size() > 0) {
Target t = (Target) pending.removeFirst();
try {
t.channel.register(sel, SelectionKey.OP_CONNECT, t);
} catch (IOException x) {
t.channel.close();
t.failure = x;
printer.add(t);
}
}
}
}
public void print(int n, boolean p) {
Printer.printNil(n, p);
}
void print(Node t, int n, boolean p) {
Printer.printSet(t, n, p);
}