package yoonforh.servlet.util;
/**
* GetRequestURISSI.java
* Copyright (c) 1999 Yoon Kyung Koo. All rights reserved.
*
* contact via yoonforh@yahoo.com
*
* first release date 1999/10/23
* version history
* 1.0 1999/10/23
* first release
* @version 1.0 1999/10/23
* @author Yoon Kyung Koo
*/
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
// import sun.security.x509.*;
/**
* GetRequestURISSI class
* @since JDK 1.1
*/
public class GetRequestURISSI extends HttpServlet {
// static initializer block
static { // set KST time zone and KOREA locale
Locale.setDefault(Locale.KOREA);
TimeZone tz=new SimpleTimeZone(9*60*60*1000, "KST");
// tz.setID("KST");
TimeZone.setDefault(tz);
}
public void doPost (HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
//value chosen to limit denial of service
if (req.getContentLength() > 8*1024) {
res.setContentType("text/html");
ServletOutputStream out = res.getOutputStream();
out.println("Too big");
out.println("Error - content length >8k not ");
out.println("
");
} else {
doGet(req, res);
}
}
public void doGet (HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
res.setContentType("text/html;charset=EUC_KR");
// PrintWriter out = res.getWriter();
ServletOutputStream out = res.getOutputStream();
out.println(convertToASCII(decodeURI(req.getRequestURI())));
}
/**
* decodeURI()
* this method decodes encoded URI
* @param uri string to be converted
* @returns String converted
* @throws java.io.UnsupportedEncodingException
*/
String decodeURI(String uri) throws UnsupportedEncodingException {
if (uri == null)
return null;
char[] chars = uri.toCharArray();
byte[] bytes = new byte[chars.length];
int len=0;
for (int i=0; i