package javascan;/** * Title: 掃描實體程序todoscan的 * 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 scando  extends Thread {  java.util.Vector vscan;  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 fromhost;  String endhost;  DefaultTreeModel model;  JTree tree;  int intfromport,inttoport;  public scando(DefaultTreeModel inmodel,JTree intree,int fport,int tport,String fhost,String thost) {  model=inmodel;  tree=intree;  intfromport=fport;  inttoport=tport;  fromhost=fhost;  endhost=thost;  }  public void run()  {  vscan=new java.util.Vector();  todoscan todo;  if (bstart!=null) bstart.setEnabled(false);  if (bstop!=null) bstop.setEnabled(true);  String fromiptop=fromhost.substring(0,fromhost.lastIndexOf(".")+1);  //IP頭  int n,fip,tip;  fip=java.lang.Integer.parseInt(fromhost.substring(fromhost.lastIndexOf(".")+1));  tip=java.lang.Integer.parseInt(endhost);  for(n=fip;n<tip+1;n++)  {      todo=new todoscan(model,tree,intfromport,inttoport,fromiptop+n);      if (usefile==1) todo.usefile=1;      todo.start();      vscan.add(todo);      System.out.println("ip list="+fromiptop+n);  if (runstop==1) {endis();return;}  }  int sbar=1;  while(1==1)  {  try{  sleep(1000);}  catch (java.lang.InterruptedException run_err1){;}  if (scanbar!=null)     {      if (scanbar.getValue()>scanbar.getMaximum()) {sbar=1;}      scanbar.setValue(sbar);      sbar=sbar+1;     }  if (runstop==1) {endis();return;}    for(n=0;n<vscan.size();n++)     {     todo=(todoscan)vscan.get(n);   //  System.out.println("todo"+n+"="+todo.runstop);     if (todo.runstop==0)break;  //沒用全部終止     if (todo.runstop==1 && n==vscan.size()-1){endis();return;}; //如果全部終止     }  }//  fromip=fromip.substring(fromip.lastIndexOf(".")+1);  }  void endis()  {  todoscan todo;  int n;  System.out.println("vscan="+vscan.size());  for(n=0;n<vscan.size();n++)   {    todo=(todoscan)vscan.get(n);    todo.runstop=1;    }  if (bstart!=null) bstart.setEnabled(true);  if (bstop!=null) bstop.setEnabled(false);  }}