vnc.java

手机VNC程式, 利用手机远端桌面的源码, 使用J2ME编程

// NMI's Java Code Viewer 6.0a
// www.trinnion.com/javacodeviewer

// Registered to Registered User - Enterprise License                 
// Generated Wed Dec 31 2003 12:05:11 


package tk.wetnet.j2me.vnc;

import b;
import f;
import h;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Vector;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
import javax.microedition.rms.RecordEnumeration;
import javax.microedition.rms.RecordStore;

public class VNC extends MIDlet
    implements CommandListener, Runnable {

    public RecordStore x;
    public RecordStore p;
    public Vector g;
    public Display o;
    public f a;
    public h s;
    public StreamConnection j;
    public Thread t;
    private Form r;
    private Form q;
    private TextField i;
    private TextField k;
    private Command v;
    private Command l;
    private Command w;
    private Command m;
    private Command n;
    private ChoiceGroup e;
    private String h;
    private int f;
    private Gauge c;
    private ChoiceGroup u;
    public int d;
    public Image b;
    public int y;

    public void b() {
        d++;
        c.setValue(d);
    }

    public void run() {
        if(i.getString() == null || i.getString() != null && i.getString().length() < 1) {
            Alert alert = new Alert("No Host!", "The host box is blank\nSo many problems it will cause\nPlease fill it in", null, AlertType.ERROR);
            Alert _tmp = alert;
            alert.setTimeout(-2);
            o.setCurrent(alert, r);
            return;
        }
        if(k.getString() != null && k.getString().length() < 6 && k.getString().length() != 0) {
            Alert alert1 = new Alert("Password Problem", "Password is too short\nGreater than six letter it must\nPlease write some more.", null, AlertType.ERROR);
            Alert _tmp1 = alert1;
            alert1.setTimeout(-2);
            o.setCurrent(alert1, r);
            return;
        }
        Thread.currentThread();
        Thread.yield();
        b();
        h = i.getString();
        if(h.indexOf(":") >= 0) {
            try {
                f = Integer.parseInt(h.substring(h.indexOf(":") + 1, h.length()));
            }
            catch(NumberFormatException numberformatexception) {
                Alert alert2 = new Alert("Problem Connecting", "The format is wrong\nI don't know where to connect\n" + h.substring(h.indexOf(":") + 1, h.length()) + "is not a number", null, AlertType.ERROR);
                Alert _tmp2 = alert2;
                alert2.setTimeout(-2);
                o.setCurrent(alert2, r);
                return;
            }
            h = h.substring(0, h.indexOf(":"));
        }
        if(f < 5900)
            f += 5900;
        try {
            j = (StreamConnection)Connector.open("socket://" + h + ":" + f, 3);
            b();
        }
        catch(IllegalArgumentException illegalargumentexception) {
            Alert alert3 = new Alert("Problem Connecting", "#format_is_wrongPlease double check\n" + illegalargumentexception.toString(), null, AlertType.ERROR);
            Alert _tmp3 = alert3;
            alert3.setTimeout(-2);
            o.setCurrent(alert3, r);
            return;
        }
        catch(ConnectionNotFoundException connectionnotfoundexception) {
            Alert alert4 = new Alert("Problem Connecting", "Unable to connect\n" + (connectionnotfoundexception.getMessage() != null ? connectionnotfoundexception.getMessage() : "Is the host correct?") + "?", null, AlertType.ERROR);
            Alert _tmp4 = alert4;
            alert4.setTimeout(-2);
            o.setCurrent(alert4, r);
            return;
        }
        catch(IOException ioexception) {
            Alert alert5 = new Alert("Problem Connecting", "Unknown problem\n" + ioexception.toString(), null, AlertType.ERROR);
            Alert _tmp5 = alert5;
            alert5.setTimeout(-2);
            o.setCurrent(alert5, r);
            return;
        }
        catch(Throwable throwable) {
            Alert alert6 = new Alert("Problem Connecting", "Unknown problem\n" + throwable.toString(), null, AlertType.ERROR);
            Alert _tmp6 = alert6;
            alert6.setTimeout(-2);
            o.setCurrent(alert6, r);
            return;
        }
        byte abyte0[] = k.getString().getBytes();
        byte abyte1[] = new byte[abyte0.length + 1 <= 8 ? 8 : abyte0.length + 1];
        System.arraycopy(abyte0, 0, abyte1, 0, abyte0.length);
        a = new f(this);
        b();
        try {
            s = new h(j.openDataInputStream(), j.openOutputStream(), abyte1, a, u.isSelected(0), u.isSelected(1));
        }
        catch(IOException ioexception1) {
            Alert alert7 = new Alert("Problem Connecting", "Unknown problem\n" + ioexception1.toString(), null, AlertType.ERROR);
            Alert _tmp7 = alert7;
            alert7.setTimeout(-2);
            o.setCurrent(alert7, r);
            return;
        }
        catch(Throwable throwable1) {
            Alert alert8 = new Alert("Problem Connecting", "Unknown problem\n" + throwable1.toString(), null, AlertType.ERROR);
            Alert _tmp8 = alert8;
            alert8.setTimeout(-2);
            o.setCurrent(alert8, r);
            return;
        }
        t = new Thread(s);
        t.start();
        a();
        b();
        try {
            x.closeRecordStore();
        }
        catch(Throwable throwable2) { }
    }

    public void commandAction(Command command, Displayable displayable) {
        if(command == v) {
            o.setCurrent(q);
            (new Thread(this)).start();
        } else
        if(command == l)
            try {
                String s1 = i.getString() + "|" + k.getString();
                b b2 = new b(i.getString(), 8, 10, x.addRecord(s1.getBytes(), 0, s1.length()));
                g.addElement(b2);
                r.addCommand(b2);
            }
            catch(Throwable throwable) {
                System.err.println("Save: " + throwable);
            }
        else
        if(command == w) {
            Form form = new Form("Manage Hosts");
            e = new ChoiceGroup("Host:", 1);
            try {
                int i1 = g.size();
                for(int k1 = 0; k1 < i1; k1++) {
                    b b3 = (b)g.elementAt(k1);
                    e.append(b3.a + " " + b3.getLabel(), null);
                }

            }
            catch(Throwable throwable2) {
                System.err.println(throwable2);
            }
            form.setCommandListener(this);
            form.append(e);
            form.addCommand(m);
            form.addCommand(n);
            o.setCurrent(form);
        } else
        if(command == m) {
            String s2 = e.getString(e.getSelectedIndex());
            int j1 = Integer.parseInt(s2.substring(0, s2.indexOf(" ")));
            e.delete(e.getSelectedIndex());
            try {
                x.deleteRecord(j1);
            }
            catch(Throwable throwable3) {
                System.err.println("delete" + throwable3);
            }
            for(int l1 = g.size() - 1; l1 >= 0; l1--)
                if(((b)g.elementAt(l1)).a == j1) {
                    r.removeCommand((b)g.elementAt(l1));
                    g.removeElementAt(l1);
                }

        } else
        if(command == n)
            o.setCurrent(r);
        else
        if(command instanceof b)
            try {
                o.setCurrent(q);
                b b1 = (b)command;
                String s3 = new String(x.getRecord(b1.a));
                i.setString(s3.substring(0, s3.indexOf("|")));
                k.setString(s3.substring(s3.indexOf("|") + 1, s3.length()));
                (new Thread(this)).start();
            }
            catch(Throwable throwable1) {
                System.err.println(throwable1);
            }
    }

    public VNC() {
        x = null;
        p = null;
        g = new Vector();
        r = new Form("VNC");
        q = new Form("VNC - Connecting");
        i = new TextField("Host", "", 25, 0);
        k = new TextField("Password", "", 14, 0x10000);
        v = new Command("Connect", 4, 0);
        l = new Command("Add", 8, 9);
        w = new Command("Manage", 8, 11);
        m = new Command("Delete", 4, 0);
        n = new Command("Back", 2, 1);
        e = null;
        h = "";
        f = 5900;
        c = new Gauge("Connecting", false, 5, 0);
        u = new ChoiceGroup("", 2);
        d = 0;
        b = null;
        y = 0;
        o = Display.getDisplay(this);
        r.append(i);
        r.append(k);
        r.append(u);
        r.addCommand(v);
        r.addCommand(l);
        r.addCommand(w);
        r.setCommandListener(this);
        u.append("Share Desktop", null);
        u.append("NCM", null);
        try {
            x = RecordStore.openRecordStore("hosts", true);
            b b1;
            for(RecordEnumeration recordenumeration = x.enumerateRecords(null, null, false); recordenumeration.hasNextElement(); g.addElement(b1)) {
                int i1 = recordenumeration.nextRecordId();
                String s1 = new String(x.getRecord(i1));
                String s2 = s1;
                if(s1.indexOf("|") > 0)
                    s2 = s1.substring(0, s1.indexOf("|"));
                b1 = new b(s2, 8, 10, i1);
                r.addCommand(b1);
            }

            p = RecordStore.openRecordStore("options", true);
            RecordEnumeration recordenumeration1 = p.enumerateRecords(null, null, false);
            if(recordenumeration1.hasNextElement()) {
                y = recordenumeration1.nextRecordId();
                byte abyte0[] = p.getRecord(y);
                if(abyte0 != null && abyte0.length > 0) {
                    System.out.println(abyte0.length);
                    u.setSelectedIndex(0, (abyte0[0] & 1) == 1);
                    u.setSelectedIndex(1, (abyte0[0] & 2) == 2);
                }
            } else {
                y = -100;
            }
            b = Image.createImage("/about.png");
            q.setCommandListener(this);
            q.append(b);
            q.append(c);
        }
        catch(Throwable throwable) {
            System.err.println("VNC() : t " + throwable.toString());
            throwable.printStackTrace();
        }
    }

    public void pauseApp() {
    }

    public void destroyApp(boolean flag) throws MIDletStateChangeException {
        if(a != null)
            a.a();
        try {
            byte abyte0[] = new byte[1];
            abyte0[0] = (byte)((u.isSelected(0) ? 1 : 0) + (u.isSelected(1) ? 2 : 0));
            System.out.println(abyte0[0]);
            if(y != -100) {
                p.setRecord(y, abyte0, 0, 1);
                System.out.println("hi");
            } else {
                p.addRecord(abyte0, 0, 1);
            }
            x.closeRecordStore();
            p.closeRecordStore();
        }
        catch(Throwable throwable) {
            System.err.println(throwable.toString());
        }
    }

    public void startApp() throws MIDletStateChangeException {
        if(a == null)
            o.setCurrent(r);
        else
            o.setCurrent(a);
    }

    private void a() {
        r = null;
        q = null;
        i = null;
        k = null;
        v = null;
        l = null;
        w = null;
        m = null;
        n = null;
        e = null;
        h = "";
        System.gc();
    }
}