On Wed, Jun 17, 2015 at 2:41 PM, Dirk Hohndel <[email protected]> wrote: > On Wed, Jun 17, 2015 at 02:29:56PM +0200, Davide DB wrote: >> On Tue, Jun 16, 2015 at 6:03 PM, Davide DB <[email protected]> wrote: >> > >> > Did you change the UUID algorithm? >> > >> > Comparing the two files I found same dives with different UUID's >> > Hummm maybe I'm doing something stupid here. >> > >> > <dive number='9' rating='3' visibility='2' tags='boat, oc, reef, >> > wreck' divesiteid='55f8ce21' date='2011-05-22' time='15:50:00' >> > duration='84:00 min'> >> > <dive number='9' rating='3' visibility='2' tags='boat, oc, reef, >> > wreck' divesiteid='59a1f629' date='2011-05-22' time='15:50:00' >> > duration='84:00 min'> >> >> Into a V3 xml file, on some dives I find: >> >> <divecomputer model='Suunto Vyper' deviceid='434babf7' >> diveid='451b0b76' date='2015-03-08' time='12:16:00'> >> >> or >> >> <divecomputer model='Suunto Vyper' deviceid='434babf7' diveid='167c16ae'> >> >> What is a "diveid" parameter? > > It's our way of identifying a specific dive, downloaded from your dive > computer. So when you download the same dive from the same divecomputer > again we can tell > >> I found no other references inside my file. > > Yes, this is not used to cross-reference the data in the XML file but it's > used at run time when communicating with a dive computer. > >> Moreover some of divecomputer tags have a date and time params. > > Depending on how long you have been using Subsurface, you may even have > dives with empty <divecomputer> tags with no data included - that's from > really early versions were we didn't store some of the data we store > today. > > The divecomputer only has a date / time if it is different from the dive > itself. Similarly it may have a duration entry or not. > > static void save_dc(struct membuffer *b, struct dive *dive, struct > divecomputer *dc) > { > put_format(b, " <divecomputer"); > show_utf8(b, dc->model, " model='", "'", 1); > if (dc->deviceid) > put_format(b, " deviceid='%08x'", dc->deviceid); > if (dc->diveid) > put_format(b, " diveid='%08x'", dc->diveid); > if (dc->when && dc->when != dive->when) > show_date(b, dc->when); > if (dc->duration.seconds && dc->duration.seconds != > dive->dc.duration.seconds) > put_duration(b, dc->duration, " duration='", " min'"); > > Here you can see how we write out the data if and only if they are > different from the corresponding data in the dive. >
Thank you Dirk, Last question is about the UUID. Did it change across different builds? I understood that it should be created always the same for the same dive site. -- Davide https://vimeo.com/bocio/videos _______________________________________________ subsurface mailing list [email protected] http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
