Add 'location_t' data structure

Instead of having people treat latitude and longitude as separate
things, just add a 'location_t' data structure that contains both.

Almost all cases want to always act on them together.

This is really just prep-work for adding a few more locations that we
track: I want to add a entry/exit location to each dive (independent of
the dive site) because of how the Garmin Descent gives us the
information (and hopefully, some day, other dive computers too).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2018-10-20 14:12:15 -04:00 committed by Lubomir I. Ivanov
parent c986940630
commit 28e3413ff6
40 changed files with 251 additions and 264 deletions

View file

@ -191,8 +191,8 @@ void put_HTML_coordinates(struct membuffer *b, struct dive *dive)
struct dive_site *ds = get_dive_site_for_dive(dive);
if (!ds)
return;
degrees_t latitude = ds->latitude;
degrees_t longitude = ds->longitude;
degrees_t latitude = ds->location.lat;
degrees_t longitude = ds->location.lon;
//don't put coordinates if in (0,0)
if (!latitude.udeg && !longitude.udeg)