<![CDATA[
DumpFormServlet.java
/*
* Copyright (c) 1998-2005 Servertec. All Rights Reserved.
*
* 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
*
* THIS NOTICE MUST NOT BE ALTERED NOR REMOVED.
*
* CopyrightVersion 1.0
*/
import java.util.StringTokenizer;
import java.util.Enumeration;
import java.io.IOException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Cookie;
import javax.servlet.ServletOutputStream;
import javax.servlet.ServletException;
import javax.servlet.ServletConfig;
import stec.lang.DString;
import stec.iws.Request;
import stec.iws.ServletContextImpl;
import stec.iws.Utils;
public final class DumpFormServlet extends HttpServlet
{
public final void service(HttpServletRequest _request, HttpServletResponse _response) throws ServletException, IOException
{
_response.setContentType("text/html");
ServletOutputStream out = _response.getOutputStream();
out.print("<html><head><title>");
out.print("Dump Form Servlet");
out.print("</title></head><body>");
dump_args(out, _request);
dumpInitParams(out, _request);
dump_server_variables(out, _request);
dump_headers(out, _request);
dumpFormData(out, _request);
dumpCookies(out, _request);
out.print("</body></html>");
out.close();
}
private final static void dump_args(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Arguments:</h1>");
out.print("<lit>");
String qs = _request.getQueryString();
if(qs != null)
{
String args = Utils.getArgs(_request);
if(args != null)
{
int counter = 0;
StringTokenizer st = new StringTokenizer(args);
while(st.hasMoreElements())
{
out.print("args[");
out.print(counter++);
out.print("] = [");
out.print((String)st.nextElement());
out.print("]<br>");
}
}
}
out.print("</lit>");
}
private final static void dump_NPAIR(ServletOutputStream out, String key, String value) throws IOException
{
out.print(key);
out.print(" = [");
out.print(value);
out.print("]<br>");
}
private final static void dump_server_variables(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Server Variables:</h1>");
out.print("<lit>");
dump_NPAIR(out, "AUTH_TYPE", _request.getAuthType());
dump_NPAIR(out, "REQUEST_METHOD", _request.getMethod());
dump_NPAIR(out, "PATH_INFO", _request.getPathInfo());
dump_NPAIR(out, "PATH_TRANSLATED", _request.getPathTranslated());
dump_NPAIR(out, "QUERY_STRING", _request.getQueryString());
dump_NPAIR(out, "REQUEST_URI", _request.getRequestURI());
dump_NPAIR(out, "SCRIPT_NAME", _request.getServletPath());
//dump_NPAIR(out, "LOCAL_ADDR", _request.getLocalAddr());
dump_NPAIR(out, "SERVER_PROTOCOL", _request.getProtocol());
dump_NPAIR(out, "REMOTE_ADDR", _request.getRemoteAddr());
dump_NPAIR(out, "REMOTE_HOST", _request.getRemoteHost());
dump_NPAIR(out, "HTTPS", _request.getScheme());
dump_NPAIR(out, "SERVER_NAME", _request.getServerName());
dump_NPAIR(out, "SERVER_PORT", String.valueOf(_request.getServerPort()));
out.print("</lit>");
}
private final static void dump_headers(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Headers:</h1>");
out.print("<lit>");
Enumeration values;
String key;
Enumeration headers = _request.getHeaderNames();
while(headers.hasMoreElements())
{
key = (String)headers.nextElement();
values = _request.getHeaders(key);
while(values.hasMoreElements())
{
dump_NPAIR(out, key, (String)values.nextElement());
}
}
out.print("</lit>");
}
protected final void dumpInitParams(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Init Parameters:</h1>");
String key;
String values[];
ServletContextImpl config = (ServletContextImpl)getServletConfig();
Enumeration e = config.getInitParameterNames();
while(e.hasMoreElements())
{
key = (String)e.nextElement();
values = config.getInitParameterValues(key);
int length = values.length;
for(int i = 0; i < length; i++)
{
out.print(key);
out.print("(");
out.print(i);
out.print(") = ");
out.print(values[i]);
out.print("<br>");
}
}
}
protected final static void dumpFormData(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Form Data:</h1>");
out.print("method = ");
out.print(_request.getMethod());
out.print("<br>content length = ");
out.print(_request.getContentLength());
out.print("<br>");
String key;
String values[];
Enumeration e = _request.getParameterNames();
while(e.hasMoreElements())
{
key = (String)e.nextElement();
values = _request.getParameterValues(key);
int length = values.length;
for(int i = 0; i < length; i++)
{
out.print(key);
out.print("(");
out.print(i);
out.print(") = ");
out.print(values[i]);
out.print("<br>");
}
}
}
protected final static void dumpCookies(ServletOutputStream out, HttpServletRequest _request) throws IOException
{
out.print("<h1>Cookies:</h1>");
Cookie cookies[] = _request.getCookies();
int length = cookies.length;
for(int i = 0; i < length; i++)
{
out.print(cookies[i].getName());
out.print(" = ");
out.print(cookies[i].getValue());
out.print("<br>");
}
}
}
==================================================
dumpform.html
<html>
<head>
<title>Dump Form</title>
</head>
<body>
<h1>Dump Form</h1>
<hr>
<center>
<table width=100% cellpadding=5 cellspacing=0 border=1>
<tr>
<th>
GET
</th>
<th>
POST
</th>
</tr>
<tr>
<td>
<form action="/dumpform" method="get">
<input type="hidden" name="itemid" value="a">
<input type="hidden" name="itemid" value="b">
Name
<input type="text" name="name" value="">
<p>
Password
<input type="password" name="password" value="">
<p>
Options
<input type="CHECKBOX" name="option" value="o1" CHECKED>Option 1
<input type="CHECKBOX" name="option" value="o2">Option 2
<p>
Gender
<input type="RADIO" name="gender" value="m">Male
<input type="RADIO" name="gender" value="f">Female
<input type="RADIO" name="gender" value="o" CHECKED>Other
<p>
Message
<TEXTAREA cols=20 rows=5 name="message">
</TEXTAREA>
<p>
Favorites
<SELECT name="profile" MULTIPLE size=5>
<OPTION value="1" SELECTED>Animals
<OPTION value="2">Band
<OPTION value="3" SELECTED>Cars
<OPTION value="4">Clash
<OPTION value="5">Door
<OPTION value="6">Kinks
<OPTION value="7">Led Zeppelin
<OPTION value="8">Pink Floyd
<OPTION value="9">Stones
</SELECT>
<p>
<input type="submit"> <input type="reset">
</form>
</td>
<td>
<form action="/dumpform" method="post">
<input type="hidden" name="itemid" value="a">
<input type="hidden" name="itemid" value="b">
Name
<input type="text" name="name" value="">
<p>
Password
<input type="password" name="password" value="">
<p>
Options
<input type="CHECKBOX" name="option" value="o1" CHECKED>Option 1
<input type="CHECKBOX" name="option" value="o2">Option 2
<p>
Gender
<input type="RADIO" name="gender" value="m">Male
<input type="RADIO" name="gender" value="f">Female
<input type="RADIO" name="gender" value="o" CHECKED>Other
<p>
Message
<TEXTAREA cols=20 rows=5 name="message">
</TEXTAREA>
<p>
Favorites
<SELECT name="profile" MULTIPLE size=5>
<OPTION value="1" SELECTED>Animals
<OPTION value="2">Band
<OPTION value="3" SELECTED>Cars
<OPTION value="4">Clash
<OPTION value="5">Door
<OPTION value="6">Kinks
<OPTION value="7">Led Zeppelin
<OPTION value="8">Pink Floyd
<OPTION value="9">Stones
</SELECT>
<p>
<input type="submit"> <input type="reset">
</form>
</td>
</tr>
</table>
</center>
</body>
</html>
]]></plaintext></body>