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Do not try to import SLG file format 1000

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This is the oldest format I know for SmartTrak databases. Probably the
first one.  It just supports one tank, only air/nitrox and the format of
the database is dramatically different from the other two formats known
to me.
It has different tables, and the "Dives" table differs a lot from newer
versions.
I don't think it's worth to give support for this format, as newer
versions of SmartTrak software automatically comvert the oldest format
to newer one.  Thus, finding a lot of this format files is not expected
except from some corner cases of users who had not updated their
SmartTrak software for years now.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
This commit is contained in:
Salvador Cuñat 2023-12-16 10:10:57 +01:00 committed by Dirk Hohndel
parent e3a32f7e92
commit a8e3cd97cd
1 changed files with 14 additions and 4 deletions
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18
smtk-import/smartrak.c
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@ -52,12 +52,15 @@ static void smtk_free(char **array, int count)
}
/*
* There are AFAIK two versions of Smarttrak. The newer one supports trimix and up
* to 10 tanks. The other one just 3 tanks and no trimix but only nitrox. This is a
* There are AFAIK three versions of Smarttrak DB format. The newer one supports trimix and up
* to 10 tanks. The intermediate one just 3 tanks and no trimix but only nitrox. This is a
* problem for an automated parser which has to support both formats.
* In this solution I made an enum of fields with the same order they would have in
* a smarttrak db, and a tiny function which returns the number of the column where
* a field is expected to be, taking into account the different db formats .
* a field is expected to be, taking into account the different db formats.
* The older version (version 10000), just one tank (nitrox) but it's critically different from
* the newer version, not only in the Dives table format, but it has different tables. We won't
* give support for this oldest DB format.
*/
enum field_pos {IDX = 0, DIVENUM, _DATE, INTIME, INTVAL, DURATION, OUTTIME, DESATBEFORE, DESATAFTER, NOFLYBEFORE,
NOFLYAFTER, NOSTOPDECO, MAXDEPTH, VISIBILITY, WEIGHT, O2FRAC, HEFRAC, PSTART, PEND, AIRTEMP,
@ -980,8 +983,15 @@ void smartrak_import(const char *file, struct divelog *log)
smtk_build_list(mdb_clon, "Surface", surface_list);
smtk_build_buddies(mdb_clon, buddy_list);
/* Check Smarttrak version (different number of supported tanks, mixes and so) */
/* Check Smarttrak version (different number of supported tanks, mixes and so).
* File format 10000 is quite different from other formats, just drop it and give
* a tip to the user.
*/
smtk_version = atoi(smtk_ver[0]);
if (smtk_version == 10000) {
report_error("[Error]\t File %s is SmartTrak file format %d which is not supported. Please load the file in a newer SmartTrak software version and upgrade it.", file, smtk_version);
return;
}
tanks = (smtk_version < 10213) ? 3 : 10;
mdb_table = smtk_open_table(mdb, "Dives", bound_values, bound_lens);