package javascan;/** * Title:掃描實體程序 * Description: * Copyright:    Copyright (c) 2001 * Company: * @author * @version 1.0 */import java.util.*;import java.io.*;import java.net.*;import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.swing.tree.*;public class todoscan extends  Thread{  public int runstop=0;  public JProgressBar scanbar;  public JButton bstart,bstop;  public int usefile=0;  public javax.swing.JLabel showlabel;  String sinfo;  Socket s;  DefaultMutableTreeNode newnode;  TreeNode[] nodes;  String host;  DefaultTreeModel model;  JTree tree;  int intfromport,inttoport;  public todoscan(DefaultTreeModel inmodel,JTree intree,int fport,int tport,String tohost) {  model=inmodel;  tree=intree;  intfromport=fport;  inttoport=tport;  host=tohost;  }  void usefilescan()  {  //    DefaultMutableTreeNode root=(DefaultMutableTreeNode)model.getRoot(); //得到ROOT    DefaultMutableTreeNode newroot=new DefaultMutableTreeNode(host);    model.insertNodeInto(newroot,root,root.getChildCount());    nodes=model.getPathToRoot(newroot);    tree.makeVisible(new TreePath(nodes));    root=newroot;//    root=(DefaultMutableTreeNode)root.getChildAt(0); //使ROOT點為新添加的//    root.get    InputStream in=javascan.todoscan.class.getResourceAsStream("portlist.properties");   try { //res try   ResourceBundle portlist=new PropertyResourceBundle(in);   java.util.Enumeration en=portlist.getKeys();   while (en.hasMoreElements())      {      if (runstop==1) return;       String string=en.nextElement().toString();      System.out.println(host+" "+string+"="+portlist.getString(string));       int n=java.lang.Integer.parseInt(string);           try {                s=new Socket(host,n);                s.setSoTimeout(1000);                BufferedReader rr=new BufferedReader(new InputStreamReader(s.getInputStream()));                try {  sinfo=rr.readLine();} catch (java.io.IOException errr){sinfo=null;}              //加新結點                newnode=new DefaultMutableTreeNode(" "+n+" "+portlist.getString(string));                if (sinfo!=null)  newnode.add(new DefaultMutableTreeNode(sinfo));                model.insertNodeInto(newnode,root,root.getChildCount());       //         newnode.add(new DefaultMutableTreeNode("kkkk"));       //顯示新結點                nodes=model.getPathToRoot(newnode);                tree.makeVisible(new TreePath(nodes));//                tree.scrollPathToVisible(new TreePath(nodes)); //顯示新信息                s.close();                }          catch(java.io.IOException err1){;} //end try s         if (showlabel!=null) showlabel.setText("scan port at "+n);         if (scanbar!=null) scanbar.setValue(scanbar.getValue()+1);      } //end while   }   catch (java.io.IOException e1) {System.out.println(e1);}; //rec try end  }  void notusefilescan()  {    DefaultMutableTreeNode root=(DefaultMutableTreeNode)model.getRoot(); //得到ROOT    DefaultMutableTreeNode newroot=new DefaultMutableTreeNode(host);    model.insertNodeInto(newroot,root,root.getChildCount());    nodes=model.getPathToRoot(newroot);    tree.makeVisible(new TreePath(nodes));    root=newroot;    for(int n=intfromport;n<inttoport;n++)    {      System.out.println(host+ " "+"port="+n);          if (runstop==1) return;    try {         s=new Socket(host,n);         s.setSoTimeout(1000);         BufferedReader rr=new BufferedReader(new InputStreamReader(s.getInputStream()));         try {  sinfo=rr.readLine();} catch (java.io.IOException errr){sinfo=null;}//        sinfo=(             //加新結點       newnode=new DefaultMutableTreeNode(" "+n);        if (sinfo!=null)  newnode.add(new DefaultMutableTreeNode(sinfo));        model.insertNodeInto(newnode,root,root.getChildCount());       //顯示新結點                nodes=model.getPathToRoot(newnode);                tree.makeVisible(new TreePath(nodes));//                tree.scrollPathToVisible(new TreePath(nodes)); //顯示新信息       s.close();        }    catch(java.io.IOException err1){;}    if (showlabel!=null) showlabel.setText("hostscan port at "+n);   //System.out.println(n);   /* try {sleep(1000);}    catch (java.lang.InterruptedException err1) {;}   */    } //end for  }  public void run()  {  if (bstart!=null) bstart.setEnabled(false);  if (bstop!=null) bstop.setEnabled(true);  if (usefile==0)   {notusefilescan();}  else {usefilescan();}  if (bstart!=null) bstart.setEnabled(true);  if (bstop!=null) bstop.setEnabled(false);  runstop=1;  }}