/* Copyright (c) 2021, la-ninpre
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* *************************************************************************
*
* this file contains code for cgi version of nimisewi.
*
* i know that there are libraries for cgi in c, but c'mon, it's so small and
* simple.
* stylesheet is arbitrary, replace with anything you want if you don't like it.
*/
#include <config.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "nimisewi.h"
static void print_response_header(void);
static void print_html_header(void);
static void print_html_footer(void);
static void print_html_stylesheet(void);
static void
print_response_header(void)
{
printf("Status: 200 OK\r");
printf("Content-Type: text/html\r\r");
}
static void
print_html_header(void)
{
printf("<!doctype html>\n");
printf("<html>\n");
printf("<head>\n");
printf("<title>nimi sewi</title>\n");
printf("<meta charset=\"utf-8\">\n");
printf("<meta name=\"generator\" content=\"%s\">\n", PACKAGE_STRING);
printf("<link rel=\"icon\" href=\"/assets/img/favicon.ico\" type=\"image/x-icon\">\n");
print_html_stylesheet();
printf("</head>\n");
printf("<body>\n");
}
static void
print_html_stylesheet(void)
{
printf("<style>\n");
printf("body { background: #ff8; }\n");
printf("h1 { text-align: center; font: bold 48pt monospace; color: #4ad }\n");
printf("</style>\n");
}
static void
print_html_footer(void)
{
printf("</body>\n");
printf("</html>\n");
}
int
main(void)
{
#ifdef HAVE_PLEDGE
if (pledge("stdio", NULL) == -1) {
err(EXIT_FAILURE, "pledge");
}
#endif
char *ns;
ns = nimi_sewi();
if (ns == NULL) {
err(EXIT_FAILURE, "memory allocation failed");
}
print_response_header();
print_html_header();
printf("<h1>");
printf("%s", ns);
printf("</h1>\n");
weka_e_nimi_sewi(ns);
print_html_footer();
return EXIT_SUCCESS;
}