inputmasking.java

来自「MilyQQ是一个使用控制台的QQ客户端,基于LumaQQ的核心JQL包开发,只」· Java 代码 · 共 50 行

/*
* MilyQQ - Simple Java QQ Client with a console interface
*
* Copyright (C) 2006 spadger <[e-mail]>
*
* 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
*/


//package edu.xjtu.spadger.milyqq;

import java.io.IOException;

public class InputMasking{
	String getPassword(String initial) throws IOException {
		MaskingThread listeningthread = new MaskingThread(initial);
		Thread thread_instance = new Thread(listeningthread);
		String password = "";
		thread_instance.start(); 
		while (true) {
			char input = (char)System.in.read();
			listeningthread.stopMasking();
			if (input == '\r') {
				input = (char)System.in.read();
				if (input == '\n') 
					break; 
				else 
					continue; 
			}else if(input == '\n') 
					break; 
				else 
					password += input; 
		}
		return password;
	}
}