int getrgb (char *line, int rgb[], int color_model)
{
int n, count;
count = slash_count (line);
if (count == 3) { /* c/m/y/k */
double cmyk[4];
n = sscanf (line, "%lf/%lf/%lf/%lf", &cmyk[0], &cmyk[1], &cmyk[2], &cmyk[3]);
if (n != 4 || check_cmyk (cmyk)) return (TRUE);
cmyk_to_rgb (rgb, cmyk);
return (FALSE);
}
if (count == 2) { /* r/g/b or h/s/v */
if (color_model == RGB) { /* r/g/b */
n = sscanf (line, "%d/%d/%d", &rgb[0], &rgb[1], &rgb[2]);
if (n != 3 || check_rgb (rgb)) return (TRUE);
}
else { /* h/s/v */
double h, s, v;
n = sscanf (line, "%lf/%lf/%lf", &h, &s, &v);
if (n != 3 || check_hsv (h, s, v)) return (TRUE);
hsv_to_rgb (rgb, h, s, v);
}
return (FALSE);
}
if (count == 0) { /* gray */
n = sscanf (line, "%d", &rgb[0]);
rgb[1] = rgb[2] = rgb[0];
if (n != 1 || check_rgb (rgb)) return (TRUE);
return (FALSE);
}
/* Get here if there is a problem */
return (TRUE);
}
void dir_cnt_up(dir_cnt *d)
{
dir_cnt_clean(d);
int sc = slash_count(d->path, d->plen);
if(sc <= 2) {
d->plen = 1;
strcpy(d->path, "/");
dir_cnt_reload(d);
return;
}
if(d->path[d->plen - 1] == '/')
sc--;
int tmpsc = 0;
for(int n = 0; n < d->plen; n++) {
if(d->path[n] == '/')
tmpsc++;
if(tmpsc == sc) {
d->path[n + 1 ] = '\0';
d->plen = n + 1;
break;
}
}
dir_cnt_reload(d);
}
