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Dive site: add dive site ref-counting

Browse source 
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
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6
core/datatrak.c
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@ -195,9 +195,9 @@ static unsigned char *dt_dive_parser(unsigned char *runner, struct dive *dt_dive
*/
snprintf(buffer, sizeof(buffer), "%s, %s", locality, dive_point);
ds = get_dive_site_by_name(buffer, sites);
dt_dive->dive_site = ds;
if (!dt_dive->dive_site)
dt_dive->dive_site = create_dive_site(buffer, sites);
if (!ds)
ds = create_dive_site(buffer, sites);
add_dive_to_dive_site(dt_dive, ds);
free(locality);
locality = NULL;
free(dive_point);