//*
*
* PrintCGI
* PrintCGI
*
*
*
*
* PrintCGI
* /PrintCGI
*
*/
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class PrintCGI extends HttpServlet {
/**
* doGet implementation, calls printCGIValues
*
* @param request
* @param response
* @throws IOException
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException {
printCGIValues(request, response);
}
/**
* doPost implementation, calls printCGIValues
*
* @param request
* @param response
* @throws IOException
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException {
printCGIValues(request, response);
}
/**
* Prints CGI Environment Variables in a table
*
* @param request
* @param response
* @throws IOException
*/
public void printCGIValues(HttpServletRequest request,
HttpServletResponse response) throws IOException {
String headers = null;
String htmlHeader = " CGI Environment Variables ";
String htmlFooter = "";
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println(htmlHeader);
out.println("");
out.println(" CGI Variable Value ");
out.println("Authentication Type");
out.println("" + request.getAuthType() + "
out.println("Content Type");
out.println("" + request.getContentType()
+ "
out.println("Content Type Length");
out.println("" + request.getContentLength()
+ "
out.println("Query String");
out.println("" + request.getMethod() + "
out.println("IP Address");
out.println("" + request.getRemoteAddr()
+ "
out.println("Host Name");
out.println("" + request.getRemoteHost()
+ "
out.println("Request URL");
out.println("" + request.getRequestURI()
+ "
out.println("Servlet Path");
out.println("" + request.getServletPath()
+ "
out.println("Server's Name");
out.println("" + request.getServerName()
+ "
out.println("Server's Port");
out.println("" + request.getServerPort()
+ "
out.println("
");
out.println(htmlFooter);
}
}