html.h

   1 #ifndef LNANOHTMLTILEDMAP_HTML_H
   2 #define LNANOHTMLTILEDMAP_HTML_H
   3 #include <ulinux/compiler_types.h>
   4 #include <ulinux/types.h>
   5 /*============================================================================*/
   6 #include "namespace/ulinux.h"
   7 /*============================================================================*/
   8 constant_u32 {
   9         HTML_QUERY_NAV_CMD_GEO_MODIFY,
  10         HTML_QUERY_NAV_CMD_TRANSLATION_NORTH,
  11         HTML_QUERY_NAV_CMD_TRANSLATION_SOUTH,
  12         HTML_QUERY_NAV_CMD_TRANSLATION_WEST,
  13         HTML_QUERY_NAV_CMD_TRANSLATION_EAST,
  14         HTML_QUERY_NAV_CMD_ZOOM_MODIFY,
  15         HTML_QUERY_NAV_CMD_ZOOM_PLUS,
  16         HTML_QUERY_NAV_CMD_ZOOM_MINUS
  17 };
  18 struct html_query_t {
  19         f64 lo;
  20         f64 la;
  21         u8 zoom;
  22         u32 x;
  23         u32 y;
  24         /* ---- */
  25         u8 nav_cmd;
  26 };
  27 struct html_ctx_t {
  28         f64 lo;
  29         f64 la;
  30         u8 zoom;
  31         u64 x;
  32         u64 y;
  33         /* ---- */
  34         u8 *p;
  35         u64 urandom;
  36         u8 verts_n;
  37         u8 horizs_n;
  38 };
  39 static void html_query_init(struct html_query_t *q);
  40 static void html_gen_ctx_init_from_query(struct html_ctx_t *c,
  41                                 struct html_query_t *q, u8 *buf, u64 urandom);
  42 static void html_majortbl_gen(struct html_ctx_t *c);
  43 static u32 html_sz_max(void);
  44 static void html_query_decode(struct html_query_t *q, u8 *s, u8 *e);
  45 /*============================================================================*/
  46 #define CLEANUP
  47 #include "namespace/ulinux.h"
  48 #undef CLEANUP
  49 /*============================================================================*/
  50 #endif