I need Client info...please help me

Question

Hi friends,
I'm just starting with JSP... so i can't do less than nothing :o( .
How can I have some user information like, Operating syste, IP, browser info, video resolution,...
I can ha ve this trough javascript, 4 example:
<SCRIPT>
document.write(navigator.appName)
</SCRIPT>
or
<SCRIPT>
<!--
var screenW = screen.width
var screenH = screen.height
document.write(screenW + "X" + screenH)
//-->
</SCRIPT>
or
<SCRIPT>
<!--
if(navigator.userAgent.indexOf('IRIX') != -1)
{document.write("Irix")}
else if((navigator.userAgent.indexOf('Win') != -1) &&
(navigator.userAgent.indexOf('95') != -1))
{document.write("Microsoft Windows 95")}
else if(navigator.userAgent.indexOf('Win') != -1)
{document.write("Microsoft Windows 3.1 or NT")}
else if(navigator.userAgent.indexOf('Mac') != -1)
{document.write("Macintosh")}
else {document.write("Other")}
//-->
</SCRIPT>
How to catch this information trough pure JSP ?
thank's you a lot
bye bye
ric

Answer 1

Hi,
unfortunately u can't gather all information with jsp. for example the dimension of the browser window is only accessable by javascript, because jsp works on the server, not on the client. some infos, you can gather with jsp, i've listed here:
useragent -> request.getHeader("User-Agent");
ip -> request.getRemoteAddr();
referer -> request.getHeader("Referer");
cu
/m