mainf.java

java端口实现扫描功能

    jTree1.setModel(treem);
    jTree1.setShowsRootHandles(true);

    fromport.setText("1");
    fromport.setBounds(new Rectangle(102, 66, 52, 22));
    toport.setText("65565");
    toport.setColumns(5);
    toport.setBounds(new Rectangle(169, 67, 55, 22));
    jLabel1.setText("            ");
    scanbar.setToolTipText("");
    toendip.setText("255");
    toendip.setBounds(new Rectangle(147, 8, 38, 30));
    toendip.addFocusListener(new java.awt.event.FocusAdapter() {
      public void focusLost(FocusEvent e) {
        toendip_focusLost(e);
      }
    });
    jMenuFile.add(jMenuFileExit);
    jMenuBar1.add(jMenuFile);
    jMenuBar1.add(jMenu1);
    this.setJMenuBar(jMenuBar1);
    contentPane.add(jPanel1, BorderLayout.SOUTH);
    jPanel1.add(jPanel3, BorderLayout.CENTER);
    jPanel3.add(addrfield, null);
    jPanel3.add(usefile, null);
    jPanel3.add(usefrom, null);
    jPanel3.add(fromport, null);
    jPanel3.add(toport, null);
    jPanel3.add(lhostname, null);
    jPanel3.add(jButton6, null);
    jPanel3.add(jButton5, null);
    jPanel3.add(toendip, null);
    jPanel1.add(jPanel2, BorderLayout.NORTH);
    jPanel2.add(domainname, null);
    jPanel2.add(jButton4, null);
    contentPane.add(jScrollPane1, BorderLayout.CENTER);
    contentPane.add(jToolBar, BorderLayout.NORTH);
    jToolBar.add(jButton2);
    jToolBar.add(jButton1);
    jToolBar.add(jButton3);
    jToolBar.add(jLabel1, null);
    jToolBar.add(scanbar, null);
    jScrollPane1.getViewport().add(jTree1, null);
//    jScrollPane1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS );
    buttonGroup1.add(usefrom);
    buttonGroup1.add(usefile);
  }
  /**File | Exit action performed*/
  public void jMenuFileExit_actionPerformed(ActionEvent e) {
    System.exit(0);
  }
  /**Help | About action performed*/
  public void jMenuHelpAbout_actionPerformed(ActionEvent e) {
    mainf_AboutBox dlg = new mainf_AboutBox(this);
    Dimension dlgSize = dlg.getPreferredSize();
    Dimension frmSize = getSize();
    Point loc = getLocation();
    dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);
    dlg.setModal(true);
    dlg.show();
  }
  /**Overridden so we can exit when window is closed*/
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      jMenuFileExit_actionPerformed(null);
    }
  }


  void jMenu1_mouseClicked(MouseEvent e) {
    mainf_AboutBox dlg = new mainf_AboutBox(this);
    Dimension dlgSize = dlg.getPreferredSize();
    Dimension frmSize = getSize();
    Point loc = getLocation();
    dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);
    dlg.setModal(true);
    dlg.show();
  }

  void jButton4_mouseClicked(MouseEvent e) {
   jButton4.setText("查找中");
   jButton4.setEnabled(false);
   String hostname=domainname.getText();
   String hostaddr;
   try {
   InetAddress addr=java.net.InetAddress.getByName(hostname);
   //addr=java.net.InetAddress.

   hostaddr=addr.getHostAddress();
   //hostaddr=addr.getHostName();
   lhostname.setText(addr.getHostName());
   }
   catch (java.net.UnknownHostException err)  {hostaddr=" ";   }
   addrfield.setText(hostaddr);
   jButton4.setText("查找  ");
   jButton4.setEnabled(true);
    root=new DefaultMutableTreeNode(addrfield.getText());
    treem=new javax.swing.tree.DefaultTreeModel(root);
    jTree1.setModel(treem);

  }

  void jButton5_actionPerformed(ActionEvent e) {

  }

  void jButton5_mouseClicked(MouseEvent e) {
   if (check_toendip()==0) return;
   root=new DefaultMutableTreeNode("root");
   treem=new javax.swing.tree.DefaultTreeModel(root);
   jTree1.setModel(treem);
   jTree1.setRootVisible(false);
   jTree1.setShowsRootHandles(false);
   //jTree1.setRootVisible(true);
    int intfromport,inttoport;
    try {intfromport=java.lang.Integer.parseInt(fromport.getText());}
    catch (java.lang.NumberFormatException err1) {fromport.setText("1");intfromport=1;}
    try {inttoport=java.lang.Integer.parseInt(toport.getText());}
    catch (java.lang.NumberFormatException err2) {toport.setText("65565");inttoport=65565;}
    javax.swing.tree.DefaultMutableTreeNode rootx=new DefaultMutableTreeNode("root");
    DefaultMutableTreeNode xxx=new DefaultMutableTreeNode(rootx);
    root=(DefaultMutableTreeNode)treem.getRoot();
   // treem.insertNodeInto(xxx,root,root.getChildCount());
    //public DefaultTreeModel treem;
todoscando=new scando(treem,jTree1,intfromport,inttoport,addrfield.getText(),toendip.getText());
todoscando.bstart=jButton5;
todoscando.bstop=jButton6;
todoscando.scanbar=scanbar;
if (usefile.isSelected()) todoscando.usefile=1;
todoscando.start();
    /*
    todo=new todoscan(treem,jTree1,intfromport,inttoport,addrfield.getText());
     if (usefile.isSelected()) todo.usefile=1;
    todo.scanbar=scanbar;
    todo.bstart=jButton5;
    todo.bstop=jButton6;
    todo.start();
*/
    //todo.showlabel=jLabel1;
//    jButton5.setEnabled(false);
//    jButton6.setEnabled(true);

  }

  void jButton6_mouseClicked(MouseEvent e) {
//  scando
   todoscando.runstop=1;
//  todo.stop();
//  jButton6.setEnabled(false);
//  jButton5.setEnabled(true);
/*
  DefaultMutableTreeNode selectNode=(DefaultMutableTreeNode)jTree1.getLastSelectedPathComponent();
  //selectNode.add(new DefaultMutableTreeNode("roota3"));
  treem.insertNodeInto(new DefaultMutableTreeNode("roota3"),selectNode,selectNode.getChildCount());
  root=(DefaultMutableTreeNode)treem.getRoot();
    treem.insertNodeInto(new DefaultMutableTreeNode("rootnew"),root,root.getChildCount());
//  treem.removeNodeFromParent(selectNode);
 DefaultMutableTreeNode s1=(DefaultMutableTreeNode)root.getChildAt(root.getChildCount()-1);
     treem.insertNodeInto(new DefaultMutableTreeNode("s1new"),s1,s1.getChildCount());
  lhostname.setText(selectNode.toString());
  DefaultTreeCellRenderer xxx=(DefaultTreeCellRenderer)jTree1.getCellRenderer();
  xxx.setBackground(Color.red);
//  DefaultMutableTreeNode addtree=new DefaultMutableTreeNode("addtree");
//  DefaultMutableTreeNode  rootb=(DefaultMutableTreeNode)treem.getRoot();
 // treem.insertNodeInto(addtree,rootb.getLastChild(),rootb.getLastChild().getChildCount());
    //treem
    */
  }

  void jButton6_actionPerformed(ActionEvent e) {

  }

  void jButton1_mouseClicked(MouseEvent e) {
  d.showOpenDialog(this);
  }

  void lhostname_mouseClicked(MouseEvent e) {
    InputStream in=javascan.todoscan.class.getResourceAsStream("portlist.properties");
   try { //res try
   ResourceBundle portlist=new PropertyResourceBundle(in);



   }
   catch (java.io.IOException ee1){ System.err.println(ee1.toString());}

  }

  void toendip_focusLost(FocusEvent e) {
     check_toendip();
  }
int check_toendip()
{
  String fromip=addrfield.getText();
  fromip=fromip.substring(fromip.lastIndexOf(".")+1);
   try {
       int x=java.lang.Integer.parseInt(toendip.getText());

       if (x>255 || x<java.lang.Integer.parseInt(fromip))
         {     toendip.setText(fromip);
               toendip.requestFocus();
               return 0;
         }
        }
   catch (java.lang.NumberFormatException err1) {toendip.requestFocus();return 0;}
   return 1;


}


}