6a96547ef0
git-svn-id: http://webgoat.googlecode.com/svn/branches/webgoat-6.0@485 4033779f-a91e-0410-96ef-6bf7bf53c507
104 lines
2.8 KiB
Java
104 lines
2.8 KiB
Java
|
|
package org.owasp.webgoat.util;
|
|
|
|
import java.util.BitSet;
|
|
|
|
|
|
/***************************************************************************************************
|
|
*
|
|
*
|
|
* This file is part of WebGoat, an Open Web Application Security Project utility. For details,
|
|
* please see http://www.owasp.org/
|
|
*
|
|
* Copyright (c) 2002 - 2007 Bruce Mayhew
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under the terms of the
|
|
* GNU General Public License as published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
|
|
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with this program; if
|
|
* not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
* 02111-1307, USA.
|
|
*
|
|
* Getting Source ==============
|
|
*
|
|
* Source for this application is maintained at code.google.com, a repository for free software
|
|
* projects.
|
|
*
|
|
* For details, please see http://code.google.com/p/webgoat/
|
|
*
|
|
* @author jwilliams@aspectsecurity.com
|
|
* @created November 6, 2002
|
|
*/
|
|
public class ThreadWatcher implements Runnable
|
|
{
|
|
|
|
// time to live in milliseconds
|
|
private BitSet myInterrupted;
|
|
|
|
private Process myProcess;
|
|
|
|
private int myTimeout;
|
|
|
|
/**
|
|
* Constructor for the ThreadWatcher object
|
|
*
|
|
* @param p
|
|
* Description of the Parameter
|
|
* @param interrupted
|
|
* Description of the Parameter
|
|
* @param timeout
|
|
* Description of the Parameter
|
|
*/
|
|
public ThreadWatcher(Process p, BitSet interrupted, int timeout)
|
|
{
|
|
myProcess = p;
|
|
|
|
// thread used by whoever constructed this watcher
|
|
myTimeout = timeout;
|
|
myInterrupted = interrupted;
|
|
}
|
|
|
|
/*
|
|
* Interrupt the thread by marking the interrupted bit and killing the process
|
|
*/
|
|
|
|
/**
|
|
* Description of the Method
|
|
*/
|
|
public void interrupt()
|
|
{
|
|
myInterrupted.set(0);
|
|
|
|
// set interrupted bit (bit 0 of the bitset) to 1
|
|
myProcess.destroy();
|
|
|
|
/*
|
|
* try { myProcess.getInputStream().close(); } catch( IOException e1 ) { / do nothing --
|
|
* input streams are probably already closed } try { myProcess.getErrorStream().close(); }
|
|
* catch( IOException e2 ) { / do nothing -- input streams are probably already closed }
|
|
* myThread.interrupt();
|
|
*/
|
|
}
|
|
|
|
/**
|
|
* Main processing method for the ThreadWatcher object
|
|
*/
|
|
public void run()
|
|
{
|
|
try
|
|
{
|
|
Thread.sleep(myTimeout);
|
|
} catch (InterruptedException e)
|
|
{
|
|
// do nothing -- if watcher is interrupted, so is thread
|
|
}
|
|
|
|
interrupt();
|
|
}
|
|
}
|