It's all calculated anyway, and for the same reason we don't bother even
parsing it at load time, we really shouldn't bother saving it either.
The only thing you can do with that value is "check if the percentages
add up to 100%", and so what?
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Instead of just tracking gasmix, track the size and workng pressure of
the cylinder too.
And use "cylinder" instead of "tank" throughout.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
I think it should be legal xml, but whatever. libxml2 is very unhappy,
and complains when loading - even if I escape them. So let's just
replace the low escape characters with '?'.
The only thing to ever care was my test-case, I suspect.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Let's make it a goal that the XML we output is pretty. That clearly was
never a goal for the Suunto XML, but we can be oh-so-much-better than that.
I still don't love XML, but let's try to make the best of a bad situation,
and take pride in what we do.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Use the "empty element" form for samples that don't have any events
associated with them (and none do, right now). This avoids that
annoying "</sample>" crud.
And output the units in the output helpers, so that you can't forget
them even if you try.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When we see a number like 23.145, we'd better always also see a unit.
It's just good practice. So add 'min' to duration (and use only two
digits for number of seconds), and 'm' to depth.
And write the date in international standard format.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Be more careful with FP conversions, and with the Kelvin<->C offset.
And make sure to use the same names when saving as when parsing.
Now when we save a set of dives, then re-load them, and save again, the
second save image is identical to the first one.
Of course, we don't actually save everything we load, so we still do
lose information when we load and then save the result. But at least we
now don't lose the information that we *do* save.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This just generates another xml file. Don't get me wrong: I still don't
like xml, but this way we can save in the same format we load things
from. Except the save-format is a *lot* cleaner than the abortion that
is Suunto or libdivecomputer xml.
Don't bother with some crazy xml library crap for saving. Just do it!
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
