Dive site: add dive site ref-counting

Instead of setting dive->dive_site directly, call the
add_dive_to_dive_site() and unregister_dive_from_dive_site()
functions. In the parser this turned out to be a bit tricky.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-03-05 22:58:47 +01:00 committed by Dirk Hohndel
parent c22fd9f4fd
commit e2df38d868
19 changed files with 121 additions and 75 deletions

View file

@ -596,8 +596,10 @@ static void parse_string_field(device_data_t *devdata, struct dive *dive, dc_fie
parse_location(line, &location);
if (location.lat.udeg && location.lon.udeg)
dive->dive_site = create_dive_site_with_gps(str->value, &location, devdata->sites);
if (location.lat.udeg && location.lon.udeg) {
unregister_dive_from_dive_site(dive);
add_dive_to_dive_site(dive, create_dive_site_with_gps(str->value, &location, devdata->sites));
}
}
}
#endif