This allows having 3m depth grid for metric users.
* All original properties ( named diferently ) were renamed to three_m_based_grid everywhere to be consistent.
* Plus other small changes requested during review.
Signed-off-by: Vlad A. <elf128@gmail.com>
Signed-off-by: Vlad A <elf128@gmail.com>
The Seac importer was getting samples based only on dive number,
which was causing samples from different computers but with the
same dive number to become interleaved.
To correct this, the SQL statement was updated to use the
dive_id to query for samples. The table schema uses dive_id
as a primary key, which will enforce uniqueness.
Additionally, deviceid is hashed from the the device_id string.
Reported-by: David Brebera <david.brebera@gmail.com>
Signed-off-by: Jim Wobser <james.wobser@gmail.com>
The calculation of the deco steps shown in the profile
infobox is somewhat independent of the planner. When
set to imperial units, the distance between deco stops
should be 10ft rather than 3m as 15m is only 49ft.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The cylinder_with_sensor_sample() function only tests "do we have a mapping to
this cylinder for this sample". It also needs to test if there are any tank
pressure readings for that cylinder.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Arguably every dive should at least have one cylinder, but an imported
dive from divelogs.de might end up without one. Sadly, that breaks
assumptions that we make in the cylinder remapping.
To work around it, force at least on cylinder to be assumed in the merge
code.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
.. at least if the local repository exists and can be opened.
If the local repo cannot be directly opened, we will still try to sync
with the remote first, but this way the *common* git save situation is
that we save locally before we then try to sync with the remote.
That means that if we have network problems, the save will happen before
we possibly hang due to really really slow networking.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We had various random "free parts of the git info" left-overs from when
we passed down the git repo data ad-hoc. Get rid of it, and replace it
with just doing a 'cleanup_git_info()' that does the final cleanup of it
all.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
That function name was incomprehensible. What did it check? And what
did the return value mean?
So let's rename it to something that actually describes what it does,
and reverse the meaning of the return value while at it.
So now it's called 'remote_repo_uptodate()', and it returns true if the
remote repository branch has the same value as our 'saved_git_id'.
It's still a bit obscure, but at least within the context of the only
user, the code now makes _more_ sense than it used to:
if (remote_repo_uptodate(fileNamePrt.data(), &info)) {
appendTextToLog("Cloud sync shows local cache was current");
but maybe we could come up with even better semantics and naming, and
make it even clearer.
Requested-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We currently only have one single caller of update_local_repo(), and
instead of that caller checking whether the existing repo is a
directory, just make it open the git repository.
This avoids duplicate error handling and simplifies the code.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Because of the old connect syntax used the incorrect signal names weren't
caught at compile time. To switch to the new syntax we had to make two
functions pure virtual in the WebServices class - let's hope I got that right.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Making this simply depend on Qt5 or Qt6 was short-sighted as work on QtLocation
upstream continues. Instead break this out as its own option.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Just like the rest of the git repo related information, this is already
included in the git_info struct.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We have this nasty habit of randomly passing down all the different
things that we use to look up the local and remote git repository, and
the information associated with it.
Start collecting the data into a 'struct git_info' instead, so that it
is easier to manage, and easier and more logical to just look up
different parts of the puzzle.
This is a fairly mechanical conversion, but has moved all the basic
information collection to the 'is_git_repository()' function. That
function no longer actually opens the repository (so the 'dry_run'
argument is gone, and instead a successful 'is_git_repository()' is
followed by 'opn_git_repository()' if you actually want the old
non-dry_run semantics.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It appears to send a first sample with a water temperature of 0 C. If the next
sample contains a more likely water temperature, overwrite the first one.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
libdivecomputer tries to be super careful in what it tells us. It only offers a
density value if that is something that the dive computer explicitly supports,
otherwise it just offers back a flag. We need to then update the density value
ourselves.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I didn't pay attention and entered the wrong flavor of Portuguese as the
parent translation. The one for Portugal is complete and should be the
parent, back-filling the one for Brazil where needed.
Suggested-by: Christof Arnosti <charno@charno.ch>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Tweak the Lat/Long coordinate parser to allow coordinates of the form:
12.1049° N, 68.2296° W
The coordinate parser works by tokenizing coordinates one at a time.
Consequently it is invoked twice on user input to get latitude and then
longitude. Normally, after parsing the first coordinate, intervening
characters such as , or ; and any whitespace would be discarded from the
input before parsing the second coordinate. Prior to this patch, if the
coordinate format was in degrees followed by a sign (N is a sign in this
example), the parser would skip the bit of code that fast forwards past
any intervening separators and whitespace (, in this example). This
resulted in coordinates of this form not being accepted, because the
second parse would start with , 68.2296° W and reject this as an invalid
coordinate.
To rectify this, the bit of code that fast forwards past separators and
whitespace has been broken out from the tokenization loop and performed
as a final step after a single coordinate has been completely parsed and
validated. Doing it this way makes it independent of the state of the
tokenizer, so that the fast-forward code will always execute once a
coordinate has been successfully parsed.
I've also centralized the list of allowed separators into its own static
string; this is necessary as part of the patch but should also make
allowing additional separator characters between coordinates trivial in
the future, if needed.
Signed-off-by: Quentin Young <qlyoung@qlyoung.net>
Many language have country specific differences. We recognize different
flavors of English (US, UK (and South Africa)), German (Germany and
Switzerland), and Portuguese (Brazil and Portugal). For many other
flavors of the languages that we have translations for we have no
support and the way we hard-coded the fallbacks in the past was odd and
meant that in the cases where we do have two flavors, missing strings in
one weren't taken from the other (English as the default language being
the exception).
This tries to do a better job of recognizing some of those parent
languages and loading translators for them, first. Which means if we
then find a translator for the specific language (i.e., de_CH), strings
missing in that translation are next searched in the parent language
(de_DE), before finally providing the source language string (en_US).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the current dive computer doesn't have a sensor for the cylinder then
check if another dive computer has sensor data available and use that
for the plot.
Signed-off-by: Michael Andreen <michael@andreen.dev>
We have a prevailing problem with global QObjects defined as
static global variables. These get destructed after main()
exits, which means that the QApplication object does not
exist anymore. This more often than not leads to crashes.
In a quick search I didn't find a mechanism to register
objects for deletion with QApplication. Therefore, let's
do our own list of global objects that get destructed
before destroying the QApplication.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The only things in display.h were profile related, so the
split between these two files is not comprehensible.
In fact profile.h includes display.h, because it needs the
struct defined therein. Let's just merge these two files.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The only caller misused this function to get access to the
current divecomputer. Remove it, since selection of the
current divecomputer is handled by the MainWindow.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There were only three users of that. For now do it inline, but
we may think about a separate function, which is only available
on desktop.
Moreover, add nullptr-checks, even if they are not strictly
necessary.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The dive was passed as an argument to update_event_name(), but
the divecomputer was derived from the global dc_number variable.
That makes no sense. Therefore, pass the dc_number as argument
and update the only caller (smtk-import).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
split_divecomputer() is passed a dive and a divecomputer number.
However, it accesses the currently visible dc!
This would be a nasty bug if it werent for the fact that it is
called when placing an undo command and there it is passed the
current dive and divecomputer anyway.
Nevertheless, fix this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Previosuly they always used index 0 for the active sensor, use
add_sample_pressure instead.
Signed-off-by: Michael Andreen <michael@andreen.dev>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add a column to the equipment table that shows if a sensor is attached to a
tank, or which sensors would be available to attach to a tank that currently
doesn't have a pressure sensor associated with it.
Changing the sensor assignement can be undone.
This column is hidden by default as this is a somewhat unusual activity.
Signed-off-by: Michael Andreen <michael@andreen.dev>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Use the explicit QBluetoothUuid instead of just QUuid and deal with new
constants and signal names.
At least with Qt6 we no longer need the ugly QOverload hack.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
QStringRef is gone in Qt6 and mostly replaced by QStringView. The one major
difference is that direct comparisons with string literals are no longer
possible.
Thanks to Thiago Macieira for helping me avoid more conditional compilation
here.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We do want the -Wfloat-conversion warnings where they point out
potential bugs. But they are very distracting when they are triggered by
floating point literals (which the standard defines as double) passed to
a function expecting float arguments.
The fact that Qt6 changes the arguments to all these functions from
double to float is... hard to explain, but it is what it is. With these
changes, for the majority of cases we create inlined helpers that
conditionally compile to do the right thing. And in a handful of other
cases we simply cast to float (and accept that on Qt5 this then gets
cast back to double... for none of these cases the potential loss in
precision makes any difference, anyway - which likely is why the Qt
community made the decision to change the type of the arguments in the
first place).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The first location we should try is one that allows us to share files.
In theory this should work on every device, but we do have a few
fall-backs, just in case.
This also moves the Android specific include to the top which seems much
more standard.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If a merge mishap creates inconsistent data for a dive in git storage,
where the dive references a dive site that no longer exists, the app
would crash when trying to open the cloud storage.
I don't think a NULL dive could ever happen, but this seems fairly cheap
insurance.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In general, replace "dive master" by "dive guide".
However, do not change written dive logs for now. On reading,
accept both versions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When the file system of the Zurich gets full, the only way to continue to
download from it, is to disconnect and reconnect the dive computer (which
resets the FAT file system that it emulates to 'empty').
This solution is rather hacky and weird because it does a hard count down in a
busy loop, but given the narrow use case, this may be acceptable.
This also adds support for the UEMIS_DIVE_OFFSET environment variable that
allows the user to skip dives on the device.
[refactored by Dirk Hohndel]
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In the latest OSTC hardware, the Telit/Stollman bluetooth module has
been replaced with a u-Blox Nina B2 bluetooth module. The BLE
communication protocol remains roughly the same, except for a few minor
differences:
- New UUIDs for services and characteristics
- Only one common characteristic for Rx and Tx
- Credit based flow control is optional
- Credit value of 255 corresponds to a disconnect
[Dirk Hohndel: small edit to a comment]
Signed-off-by: Jef Driesen <jef@libdivecomputer.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Depths are pretty much universally stored using signed integers
(e.g. depth_t is signed int). For consistency, make feet_to_mm()
likewise return a signed value.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The prev_time variable was defined as unsigned and mixed
with signed variables. gcc rightfully complains with -Wextra.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since these are std::strings anyway, there seems to be no point
in using the C-lib functions. YMMV, but to me that code is
distinctly more easy to parse.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
With -Wextra, gcc/g++ complains that compound initialization
of weightsystem_t misses the auto_filled parameter. Add it.
For C++ code we might think about writing a constructor. However,
we use two versions: with and without copied string.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In pscr_o2() the result of a double calculation was implicitly
converted to int, which resulted in a gcc warning.
Part of the expression was explicitly converted to int, but then
subtracted from a double.
Instead, do all the calculations in double and cast the final
expression to int. This is probably the prudent thing to do.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This prevented calculation of the pressure data when dragging
planner handles. However, this lead to weird artifacts.
As an alternative, if this turns out to be too slow, we might
disable the plotting of the pressure curves instead.
That said, even on my super-slow fanless laptop, this performs
reasonably.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The old get_maxdepth() function in profile.c was accounting for
two things:
- the partial pressure graphs
- rounding to sane value
Both are now taken care of by the profile itself. This leads to
excessive max-depths. Remove the code from profile.c.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
free_plot_info_data() frees the sample and pressure arrays
and accordingly sets the corresponding pointers to NULL.
However, it doesn't clear the element-count and thus leaves
the structure in an inconsistent state.
Clear the whole structure with memset(). I am not a fan of
doing so, but there are existing memset() calls in the
same source file, so let's keep it like that for consistency.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
These were the minimum and maximum of a 9-min window.
The profile now uses an adaptive peak-search, so this is not
used anymore.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Dive data are stored internally using integral types using
appropriately fine units (mm, mbar, mkelvin, etc.). These
are converted with functions defined in units.h for display
(m, bar, C, etc.). Usually floating points are returned by
these functions, to retain the necessary precision. There
is one exception: the to_PSI() and mbar_to_PSI() functions.
For consistency, make these functions likewise return floats.
This will be needed for the rework of the profile-axes.
The plan is to use the conversion functions to make the
axes aware of the displayed values. This in turn will be
necessary to place the ticks at sensible distances. However,
the conversions need to be precise, which is not the
case for the current to_PSI() functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is no user of this left, because the device-pixel-ratio
is now passed directly to the profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In renderSVGIconWidth() the image was not cleared, leading
to garbage backgrounds. This should have affected the video
icons. Apparently, nobody is using them..?
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For better scalability, we might replace the dive event icons
by SVGs. Since rendering SVGs is potentially very slow, cache
the pixmaps when the scene is generated.
Note: this does not yet do any SVG rendering, only the caching
of pixmaps.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This function has accumulated quite some cruft. It seems to add
additional space to make place for certain chart features
(e.g. the average depth text item).
However, it makes no sense to solve this here, as only the
profile knows how much place is needed to display these
features.
Therefore, basically revert this to the original version,
which simply returns the maximum time for long dives
and a threshhold for short dives that depends on the
zoomed_plot setting.
The result looks more reasonable to me, as there is no
(varying!) empty space to the right of the profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To enable grouping by trip in the statistics module, split
the get_trip_title() function in a version that appends
a "(n dive(s)" string an one that doesn't. The statistics
module doesn't want that added string, since it displays
the number of dives in a different way.
Also, move the functions to string-format.h, where these
are collected. And rename them to camelCase. Yes, it's
ugly, but consistent with most other C++ code in the code
base.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When adding a cylinder, it was added at the end of the list.
This would make hidden cylinders visible as the new rule is
to only hide unused cylinders at the end of the list.
Therefore, add the cylinder after the last used cylinder,
i.e. before the first hidden cylinder.
This means that the position where the cylinder is added has
to be hidden in the undo command.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The D in MOD, EAD, END, and EADD stands for "depth" and
as such these should be mm in int rather than double.
The intermediate fn2 and fhe2, however, as intermediate
value should not be rounded to an integer.
The upshot of this is a litle more numerical stability.
It should lead to more stable values in TestProfile
when run on architectures with different floating
point precision.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
CCRs are different. It does not make sense to compute
a depth dependent SAC. You could compute the rate of O2
consumption but even that is likely wrong (as O2 in the
diluent would enter that as well), so simply don't attempt
it.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
And while doing that, have all the cases where we already include
qthelper.h simply use a define in that header file - but keep the two
other instances of the define where the C++ source don't need qthelper.h
otherwise.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Very similar structure to the XML format. Raw data is again saved as a
hex string (which implicitly provides us with its length). The rest of
components are in a more human readable format.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We always use the global fingerprint table - maybe this should just not
be a parameter of the accessor functions?
The syntax is very simple - the raw data is encoded as a hex string, the
rest of the components are hex numbers.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In order to not break existing behavior, we still store fingerprints on disk, but
we first check the data in the in-memory table, and we remember the fingerprint data
in the fingerprint table as well (which is then saved as part of the dive log data).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This just adds the basic structures and the accessor functions needed to
manage a table of fingerprint data. The table is indexed by the hash of
the model name and binary serial number as created by libdivcecomputer.
This way the data is accessible when libdivecomputer fist accesses a
dive computer (which is the point in time when we need to use the
fingerprint.
The table also contains the corresponding device id and dive id so we
can verify that the current dive table still contains that dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In both places in the UI where we show the date of a dive during
download we are actually pressed for space. So let's use the short
version of the date string to save some space.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Most divecomputers download data dive by dive - so we get reasonably
frequent updates during the download (as new dives are found and posted
in the progress text area). But some (like the G2) download all of the
new dives at once and only then start parsing them. As a result the
download can look like it is hung.
As a compromise this shows updates on the data received in 10kB
increments. Which for most cases should never be shown and therefore not
make the user experience any worse - but for cases like the G2 will make
a huge difference.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Qt 6 will drop support for QRegExp.
Use QRegularExpression instead.
Much of this is a simple replacement of one class with the other, but
there are some changes to the way matches are tracked and captures are
created. Also, the exactMatch now needs to be implemented via anchors in
the regular expression itself.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Qt 6 will drop support for QRegExp.
Use QRegularExpression instead.
This is a straight forward replacement without any other code changes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix a pair of warnings, which annoyed me for a long time:
For some reasons prefs.bottompo2 is an integer (mbar)
whereas prefs.modpO2 is a float (bar). This results
in mixed integer/floating point arithmetics when
conditionally using either of them. And ultimately
a warning, when storing a mbar value as an integer.
Fix this by an explicit cast to int after converting
modpO2 to mbar.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Air is a special gas that does not contain oxygen according
to gasmix.o2.fraction. If you want to use the fo2, you
need to use get_o2() to treat this special case correctly.
This fixes a bug when setting the MND of a gas containing
21% oxygen when o2 is considered not narcotic.
Reported-by: Christoph Gruen <gruen.christoph@gmail.com>
Signed-off-by: Robert C. Helling <helling@atdotde.de>
When we found an invalid sensor (referring to a non
existing cylinder) in fixup_dive() the sensor-id was
set to NO_SENSOR.
This led to invalid XML files, because the code decides
to switch into legacy mode. However, there are two
pressure readings, which is invalid in legacy mode.
Therefore, also clear the pressure data.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This tries to make our fingerprinting code work better, by avoiding
using the "deviceid" field that has always been unreliable because we've
calculated it multiple different ways, and even for the same version of
subsurface, it ends up changing in the middle (ie we calculate one value
initially, then re-calculate it when we have a proper serial number
string).
So instead, the fingerprinting code will look up and save the
fingerprint file using purely "stable" information that is available
early during the download:
- the device model name (which is a string with vendor and product name
separated by a space)
- the DC_EVENT_DEVINFO 32-bit 'serial' number (which is not necessarily
a real serial number at all, but hopefully at least a unique number
for the particular product)
but because the model name is not necessarily a good filename (think
slashes and other possibly invalid characters), we hash that model name
and use the resulting hex number in the fingerprint file name.
This way the fingerprint file is unambiguous at load and save time, and
depends purely on libdivecomputer data.
But because we also need to verify that we have the actual _dive_
associated with that fingerprint, we also need to save the final
deviceid and diveid when saving the fingerprint file, so that when we
load it again we can look up the dive and verify that we have it before
we use the fingerprint data.
To do that, the fingerprint file itself contains not just the
fingerprint data from libdivecomputer, but the last 8 bytes of the file
are the (subsurface) deviceid and the diveid of the dive that is
associated with the fingerprint.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Only used in context of acquiring GPS locations with the mobile app, which
we no longer do.
Keep the DiveAndLocation structure around as that's needed by the
ApplyGpsFixes command.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In commit 4724c88 get_plot_details_new was updated to pass an index
instead of the entry into plot_string. This means we are passing "i" to
plot_string after the final increment of the for loop, instead of
getting the entry[i] within the loop before the final increment. This
means if we are mousing over the far right of the graph, where the time
based break is not hit, we will end up passing an index equal to nr-2
instead of nr-3, which is intended to shave off the final two rows
containing data not useful to the display.
There are a handful of ways to fix this. This commit intends to be
consistent with stylistic choices made elsewhere in the project.
Signed-off-by: Josh Torres <torres.josh.j@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We want to prevent the user from accidentally deleting a
cylinder with sensor readings. Therefore, we need such a
function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Due to changes in the handling of sensor-ids, invalid XMLs were
generated. In particular, these contained duplicate attributes
in the sample tags.
Even though these files shouldn't exist, let's try to parse
them anyway. Some data will be lost, but that's better than
not opening the file.
libxml2 can be told to try to recover from such petty(?) errors
by passing the XML_PARSE_RECOVER flag.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
For dives with mixed divemode, one needs to check sample.setpoint
to figure out if the segment is an OC segment and the po2 needs
to be computed from the gasmix and ambient pressure.
This fixes#3310
Signed-off-by: Robert C. Helling <helling@atdotde.de>
We no longer need the remove infrastructure, and the edit nickname function
becomes much more intuitive to use by passing in the dive computer for
which we want to create a nickname instead of the internal index into
the array of devices.
This also removes / simplifies the device list update signals in the
DiveListNotifier.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This makes it much easier to manipulate dc nickname entries. In order
for that to work we can't simply remove entries with empty nickname (but
that isn't needed, anyway, as the code that saves XML or git already
handles that case correctly).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
... it just causes problems later when we free them, since we don't do
any reference counting.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When we save the divecomputer data, we never actually save the serial
value as a field. We used to rely on saving the very dodgy 'deviceid',
and then look up the serial number from there. And that never really
worked reliably, but we didn't really notice, because we never really
_used_ the serial number anywhere.
The only place the serial number is actually reliably displayed is in
the "Extra data" tab, which contains the key value pairs, and that's
where the original dive download code got the serial number from.
So just parse that at load time too, the same way we parsed it at dive
download time.
In fact, do the firmware version the same way, and remove the code from
the downloader, since it too can rely on 'add_extra_data()' just picking
up the information directly.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We have this odd legacy notion of a divecomputer 'device', that was
originally just basically the libdivecomputer 'EVENT_DEVINFO' report
that was associated with each dive. So it had firmware version,
deviceid, and serial number.
It had also gotten extended to do 'nickname' handling, and it was all
confusing, ugly and bad. It was particularly bad because it wasn't
actually a 'per device' thing at all: due to the firmware field, a dive
computer that got a firmware update forced a new 'device'.
To make matters worse, the 'deviceid' was also almost random, because
we've calculated it a couple of different ways, and libdivecomputer
itself has changed how the legacy 32-bit 'serial number' is expressed.
Finally, because of all these issues, we didn't even try to make the
thing unique, so it really ended up being a random snapshot of the state
of the dive computer at the time of a dive, and sometimes we'd pick one,
and sometimes another, since they weren't really well-defined.
So get rid of all this confusion.
The new rules:
- the actual random dive computer state at the time of a dive is kept
in the dive data. So if you want to know the firmware version, it
should be in the 'extra data'
- the only serial number that matters is the string one in the extra
data, because that's the one that actually matches what the dive
computer reports, and isn't some random 32-bit integer with ambiguous
formatting.
- the 'device id' - the thing we match with (together with the model
name, eg "Suunto EON Steel") is purely a hash of the real serial
number.
The device ID that libdivecomputer reports in EVENT_DEVINFO is
ignored, as is the device ID we've saved in the XML or git files. If
we have a serial number, the device ID will be uniquely associated
with that serial number, and if we don't have one, the device ID will
be zero (for 'match anything').
So now 'deviceid' is literally just a shorthand for the serial number
string, and the two are joined at the hip.
- the 'device' managament is _only_ used to track devices that have
serial numbers _and_ nicknames. So no more different device
structures just because one had a nickname and the other didn't etc.
Without a serial number, the device is 'anonymous' and fundamentally
cannot be distinguished from other devices of the same model, so a
nickname is meaningless. And without a nickname, there is no point in
creating a device data structure, since all the data is in the dive
itself and the device structure wouldn't add any value..
These rules mean that we no longer have ambiguous 'device' structures,
and we can never have duplicates that can confuse us.
This does mean that you can't give a nickname to a device that cannot be
uniquely identified with a serial number, but those are happily fairly
rare (and mostly older ones). Dirk said he'd look at what it takes to
give more dive computers proper serial numbers, and I already did it for
the Garmin Descent family yesterday.
(Honesty in advertizing: right now you can't add a nickname to a dive
computer that doesn't already have one, because such a dive computer
will not have a device structure. But that's a UI issue, and I'll sort
that out separately)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
If we download a first dive computer and add a dive site to the dive (by
setting a location name for example), and then download from another
dive computer that provides us with GPS data, we should keep the
existing dive site information, but add the GPS data from the freshly
downloaded dive computer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds a cleanup function to be called after a divelogs.de upload
finishes (successful or not) to make sure the temporary zip file is
closed and removed.
Signed-off-by: Richard Fuchs <dfx@dfx.at>
On multi-user systems with a shared directory for temporary files, using
a static file name can lead to permissions problems and subsequent
errors due to collisions. Use a random unique file name for each
generated file to avoid these problems.
Note: the temporary file generated from the divelogs.de upload is still
left behind after the upload finishes.
Signed-off-by: Richard Fuchs <dfx@dfx.at>
