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core: introduce divelog structure

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The parser API was very annoying, as a number of tables
to-be-filled were passed in as pointers. The goal of this
commit is to collect all these tables in a single struct.
This should make it (more or less) clear what is actually
written into the divelog files.

Moreover, it should now be rather easy to search for
instances, where the global logfile is accessed (and it
turns out that there are many!).

The divelog struct does not contain the tables as substructs,
but only collects pointers. The idea is that the "divelog.h"
file can be included without all the other files describing
the numerous tables.

To make it easier to use from C++ parts of the code, the
struct implements a constructor and a destructor. Sadly,
we can't use smart pointers, since the pointers are accessed
from C code. Therfore the constructor and destructor are
quite complex.

The whole commit is large, but was mostly an automatic
conversion.

One oddity of note: the divelog structure also contains
the "autogroup" flag, since that is saved in the divelog.
This actually fixes a bug: Before, when importing dives
from a different log, the autogroup flag was overwritten.
This was probably not intended and does not happen anymore.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2022-11-08 21:31:08 +01:00 • committed by bstoeger
parent eebb47ec22
commit 9c253ee6c5
81 changed files with 661 additions and 698 deletions
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17
core/save-git.c
View file

@ -17,6 +17,7 @@
#include <git2.h>
#include "dive.h"
#include "divelog.h"
#include "divesite.h"
#include "filterconstraint.h"
#include "filterpreset.h"
@ -883,8 +884,8 @@ static void save_settings(git_repository *repo, struct dir *tree)
struct membuffer b = { 0 };
put_format(&b, "version %d\n", DATAFORMAT_VERSION);
for (int i = 0; i < nr_devices(&device_table); i++)
save_one_device(&b, get_device(&device_table, i));
for (int i = 0; i < nr_devices(divelog.devices); i++)
save_one_device(&b, get_device(divelog.devices, i));
/* save the fingerprint data */
for (unsigned int i = 0; i < nr_fingerprints(&fingerprint_table); i++)
save_one_fingerprint(&b, i);
@ -913,10 +914,10 @@ static void save_divesites(git_repository *repo, struct dir *tree)
subdir = new_directory(repo, tree, &dirname);
free_buffer(&dirname);
purge_empty_dive_sites(&dive_site_table);
for (int i = 0; i < dive_site_table.nr; i++) {
purge_empty_dive_sites(divelog.sites);
for (int i = 0; i < divelog.sites->nr; i++) {
struct membuffer b = { 0 };
struct dive_site *ds = get_dive_site(i, &dive_site_table);
struct dive_site *ds = get_dive_site(i, divelog.sites);
struct membuffer site_file_name = { 0 };
put_format(&site_file_name, "Site-%08x", ds->uuid);
show_utf8(&b, "name ", ds->name, "\n");
@ -1029,8 +1030,8 @@ static int create_git_tree(git_repository *repo, struct dir *root, bool select_o
save_divesites(repo, root);
save_filter_presets(repo, root);
for (i = 0; i < trip_table.nr; ++i)
trip_table.trips[i]->saved = 0;
for (i = 0; i < divelog.trips->nr; ++i)
divelog.trips->trips[i]->saved = 0;
/* save the dives */
git_storage_update_progress(translate("gettextFromC", "Start saving dives"));
@ -1140,7 +1141,7 @@ int get_authorship(git_repository *repo, git_signature **authorp)
static void create_commit_message(struct membuffer *msg, bool create_empty)
{
int nr = dive_table.nr;
int nr = divelog.dives->nr;
struct dive *dive = get_dive(nr-1);
char* changes_made = get_changes_made();