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#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
int main ()
{
char line_in[100];
FILE *zones;
FILE *boundary;
char boundary_name[100];
zones = fopen ("maps/zones.sorted", "r");
int zone_num = 0;
printf ("typedef struct {double x;double y;double z;} vect_type;\n");
while (!feof (zones))
{
char coords[100];
int points_in_vector = 0;
if (fgets (line_in, sizeof (line_in), zones))
{
//Strip the newline off the end.
line_in[strlen(line_in) - 1] = 0;
sprintf (boundary_name, "maps/boundary%s", line_in);
//printf ("%s<\n", boundary_name);
boundary = fopen (boundary_name, "r");
if (!boundary)
{
fprintf (stderr, "%s ", boundary_name);
perror ("fopen");
exit (1);
}
printf ("vect_type boundary_%d[] = {\n", zone_num);
while (!feof (boundary))
{
int num_scanned;
int id,code,point;
double lon,lat,x,y,z;
memset (coords, 0, sizeof (coords));
fgets (coords, sizeof (coords), boundary);
//printf ("scanning %s\n", coords);
num_scanned = sscanf (coords, "%d,%d,%d,%lf,%lf", &id,&code,&point,&lon,&lat);
//printf ("num scanned%d\n", num_scanned);
if (num_scanned <= 0)
{
// EOF coming.
}
else if (num_scanned == 5)
{
lon *= M_PI / 180.0;
lat *= M_PI / 180.0;
x = cos (lon) * cos (lat);
y = sin (lon) * cos (lat);
z = sin (lat);
points_in_vector++;
printf ("{%.5lf, %.5lf, %.5lf},\n", x, y, z);
}
else
{
//printf ("points in = %d\n", points_in_vector);
// If there was only a single point in the vector duplicate it.
// This will allow ust to use xdrawlines to draw it.
if (points_in_vector == 1)
printf ("{%.5lf, %.5lf, %.5lf},\n", x, y, z);
//Print an end vector delimiter.
printf ("{-10.0,-10.0,-10.0},\n");
points_in_vector = 0;
}
}
printf ("};\n");
printf ("#define num_boundary_points_%d XtNumber (boundary_%d)\n", zone_num, zone_num);
fclose (boundary);
zone_num++;
}
}
fclose (zones);
printf ("typedef struct {\n"
" char *zonename;\n"
" vect_type v;\n"
"} place_info_type;\n");
zones = fopen ("maps/zones.sorted", "r");
zone_num = 0;
while (!feof (zones))
{
FILE *places;
char place_name[100];
if (fgets (line_in, sizeof (line_in), zones))
{
char place_info[100];
double lat,lon;
char zonename[100];
//Strip the newline off the end.
line_in[strlen(line_in) - 1] = 0;
printf ("#define zone_offset_%d \"%s%s\"\n", zone_num, (line_in[0] == '-') ? "" : "+", line_in);
sprintf (place_name, "maps/places%s", line_in);
//printf ("%s<\n", place_name);
places = fopen (place_name, "r");
if (!places)
{
fprintf (stderr, "%s ", place_name);
perror ("fopen");
exit (1);
}
printf ("place_info_type places_%d[] =\n{\n", zone_num);
memset (place_info, 0, sizeof (place_info));
while (fgets (place_info, sizeof (place_info), places))
{
//printf (place_info);
if (sscanf (place_info, "%lf %lf %s", &lat, &lon, zonename) == 3)
{
lat *= M_PI / 180.0;
lon *= M_PI / 180.0;
printf (" {\"%s\", {%.5lf, %.5lf, %.5lf}},\n", zonename,
cos (lon) * cos (lat),
sin (lon) * cos (lat),
sin (lat)
);
}
}
printf ("};\n");
printf ("#define num_places_%d XtNumber (places_%d)\n", zone_num, zone_num);
zone_num++;
}
}
printf ("#define NUM_ZONES %d\n", zone_num);
printf ("struct {\n"
" char *offset;\n"
" int num_boundary_points;\n"
" vect_type *boundary_points;\n"
" int num_places;\n"
" place_info_type *place_info;\n"
"} zone_data[] =\n"
"{\n");
for (int zone = 0; zone < zone_num; zone++)
{
printf (" {\n"
" zone_offset_%d,\n"
" num_boundary_points_%d,\n"
" boundary_%d,\n"
" num_places_%d,\n"
" places_%d\n"
" },\n", zone, zone, zone, zone, zone);
}
printf ("};\n");
exit (0);
}
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