Don't throw away data unless new data has been received. And don't store
multiple copies of the same category. And most importantly, never write
past the end of the array.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The way we freed things and cleared out the variables potentially left
dangling data behind and could end up calling free on garbage data,
leading to random crashes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This renames the local name for the location as town and adds the concept
of a city as the level 3 admin category. In some regions (e.g. at times in
Italy) the local hamlet name is shown as toponymName but the name of the
actual city is given as adminName3.
With this change "city" will always reflect our best guess: adminName3 if
it exists, otherwise the toponymName. Whereas "town" is always the
toponymName.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is designed to store taxonomy information for dive sites, including
information where the data came from.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
