[lwip-users] httpd server app lwip 2.0.2 cgi

[Markus Pischinger]

Hi guys,
I've been trying out the new httpd server app that comes with lwip 2.0.2.
It works great so far for static websites but i'm looking into CGI to make GET requests.
Has anyone maybe got an example on how to do this? And what should I use? There is a "old style" with LWIP_HTTPD_CGI and "new style" with LWIP_HTTPD_CGI_SSI.
I tried the CGI_SSI, which works so far - i wrote a httpd_cgi_handler and it gets called on GET requests. But i don't really get how i should return any kind of data here?

That's the only comment in the header file to the cgi_handler:

/** Define this generic CGI handler in your application.
 * It is called once for every URI with parameters.
 * The parameters can be stored to
 */

Thanks in advance for any help!