On Sun, Jul 08, 2018 at 07:53:41AM -0500, Edgar Pettijohn III wrote:
> I am playing around with cgi written in c. I am getting what seems like a
> weird error though. I'm starting off with a very basic program:
>
> #include <stdio.h>
>
> int
> main(void)
> {
> fprintf(stdout,
> "<html>\n"
> "<head>\n"
> "<title>test</title>\n"
> "</head>\n"
> "<body>\n"
> );
you need to output a header, something like
printf("Status: 200 OK\r\nContent-Type: text/html\r\n\r\n");
you might also want to consider using kcgi (in ports)
https://kristaps.bsd.lv/kcgi/
>
> fprintf(stdout, "it works\n");
>
> fprintf(
> stdout,
> "</body>\n"
> "</html>\n"
> );
>
> return (0);
> }
>
> I set up bgplg to make sure that httpd and slowcgi are working correctly.
> Here is the only debug info I could find.
>
> doas httpd -dvv
> startup
> server_privinit: adding server default
> socket_rlimit: max open files 1024
> socket_rlimit: max open files 1024
> socket_rlimit: max open files 1024
> server_launch: configuring server default
> server_launch: running server default
> server_launch: configuring server default
> server_launch: configuring server default
> server_launch: running server default
> server_launch: running server default
> default 127.0.0.1 - - [08/Jul/2018:07:45:51 -0500] "GET /cgi-bin/bgplg
> HTTP/1.1" 200 0
> default 127.0.0.1 - - [08/Jul/2018:07:45:55 -0500] "GET /cgi-bin/test
> HTTP/1.1" 500 0
> server default, client 1 (1 active), 127.0.0.1:46773 -> 127.0.0.1, empty
> stdout (500 Internal Server Error)
>
> I'm not sure what `empty stdout' means.
>
> Thanks,
>
> Edgar
>
--
I'm not entirely sure you are real.
