Pileus Git - ~andy/aweather-web/blob - index.c

   1 #include <stdlib.h>
   2 #include <string.h>
   3 #include "html.h"
   4
   5 const char desc[] =
   6         "AWeather is a free real-time weather data viewer that "
   7         "supports Level-II NEXRAD files, polarimetric radars, "
   8         "and volume rendering.";
   9
  10 /* Page data */
  11 page_t header[] = {
  12         {"about",       "About",       print_about,        0.7, NULL},
  13         {"news",        "News",        print_news,         0.3, NULL},
  14         {"screenshots", "Screenshots", print_screenshots,  0.5, NULL},
  15         {"download",    "Download",    print_download,     0.7, NULL},
  16         {"development", "Development", print_development,  0.3, NULL},
  17         {NULL,          NULL,          NULL,               0.0, NULL},
  18 };
  19 page_t other[] = {
  20         {"grits",       "Grits",       print_grits,        0.8, NULL},
  21         {"rsl",         "RSL",         print_rsl,          0.3, NULL},
  22         {NULL,          NULL,          NULL,               0.0, NULL},
  23 };
  24 page_t footer[] = {
  25         {"contact",     "Contact",     print_contact,      0.2, NULL},
  26         {NULL,          NULL,          NULL,               0.0, NULL},
  27 };
  28 page_t special[] = {
  29         {"",            NULL,          print_index,        1.0, desc},
  30         {"oldnews",     "Old News",    print_oldnews,      0.2, NULL},
  31         {NULL,          "Not found",   print_notfound,    -1.0, NULL},
  32         {NULL,          NULL,          NULL,               0.0, NULL},
  33 };
  34 const page_t *everything[] = {header, other, footer, special, NULL};
  35 const page_t *index        = &special[0];
  36 const page_t *notfound     = &special[2];
  37
  38 /* Main */
  39 int main(int argc, char **argv)
  40 {
  41         print_header();
  42
  43         const char *name = getenv("PATH_INFO");
  44         if (name == NULL || name[0] == '\0' || name[1] == '\0')
  45                 return print_page(index), 0;
  46
  47         /* Look up a specific page */
  48         for (int i = 0; everything[i];         i++)
  49         for (int j = 0; everything[i][j].link; j++) {
  50                 const page_t *page = &everything[i][j];
  51                 if (!strcmp(name+1, page->link))
  52                         return print_page(page), 0;
  53         }
  54
  55         /* Print sitemap by itself */
  56         if (!strcmp(name+1, "sitemap.xml"))
  57                 return print_sitemap(everything), 0;
  58
  59         /* 404 */
  60         return print_page(notfound), 0;
  61 }