This is based on the great work done by Søren Reinke's on his MKVI Logfile
Analyzer.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is based on the great work done by Søren Reinke's on his MKVI Logfile
Analyzer.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In commit 0d7c192e6e ("For CCR dives, the diluent cylinder is the
current cylinder") a few things got broken. This tries to undo those
changes and adds expanded XML output.
1) Calculate correct partial pressure of oxygen to be plotted on
dive profile, taking into account the oxygen sensor data.
Currently, erroneously, OC PO2 values are shown, due to an
erroneous calling parameter to fill_pressures().
2) Read start and end cylinder pressured correctly. some wrong
assignments were done in file.c. This is now corrected and the correct
cylinder pressures are shown in the equipment tab.
3) Write correct cylinder pressures to XML. Currently the data for
the two cylinders are written to XML the wrong way round
(diluent pressures = oxygen and vice versa).
4) Expand XML output:
a) Write oxygen sensor data to XML
b) Write no_of_02sensors to XML
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change the meaning that _the_ cylinder (as we treat it in OC dives) is the
diluent cylinder (rather than the O2 cylinder). This eliminates special
cases. Now, for CCR, we have to handle the O2 cylinder in addition
(rather than the diluent in addition).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Add a time linear gas interpolation strategy. Some minor changes.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This implements import from Suunto DM5 database, but there is something
wrong with some of the sample dives in the database I received as
sample. It seems that we should detect missing/bogus data and treat it
properly as divelogs.de does with the same dives. Anyway, when we have
proper data, this import appears to produce sensible results.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Rather than overflowing the notes field, let's add all the details from
DC using the extra data API.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Naturally the pressure counters and cylinder index must be reset to zero when
reading in a new Poseidon dive log.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Currently the gas pressures stored in structures of pressure are
calculated using the gasmix composition of the currently selected
cylinder. But with CCR dives the default cylinder is the oxygen
cylinder (here, index 0). However, the gas pressures need to
be calculated using gasmix data from cylinder 1 (the diluent
cylinder). This patch allows setting the appropriate cylinder
for calculating the values in the structures of pressure. It
also allows for correctly calculating gas pressures for any
open circuit cylinders (e.g. bailout) that a CCR diver may
use. This is performed as follows:
1) In dive.h create an enum variable {oxygen, diluent, bailout}
2) Within the definition of cylinder_t, add a member: cylinder_use_type
This stores an enum variable, one of the above.
3) In file.c where the Poseidon CSV data are read in, assign
the appropriate enum values to each of the cylinders.
4) Within the definition of structure dive, add two members:
int oxygen_cylinder_index
int diluent_cylinder_index
This will keep the indices of the two main CCR cylinders.
5) In dive.c create a function get_cylinder_use(). This scans the
cylinders for that dive, looking for a cylinder that has a
particular cylinder_use_type and returns that cylinder index.
6) In dive.c create a function fixup_cylinder_use() that stores the
indices of the oxygen and diluent cylinders in the variables
dive->oxygen_cylinder_index and dive->diluent_cylinder_index,
making use of the function in 4) above.
7) In profile.c, modify function calculate_gas_information_new()
to use the above functions for CCR dives to find the oxygen and
diluent cylinders and to calculate partail gas pressures based
on the diluent cylinder gas mix.
This results in the correct calculation of gas partial pressures
in the case of CCR dives, displaying the correct partial pressure
graphs in the dive profile widget.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is one of the warnings that I agree with. The original code was very
hard on my eyes... the explicit comparison to NULL is just so much easier
to understand when reading the code.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This will parse date information from Seabear log file and skips the
"header" data to allow parsing of the CSV content.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I fixed up the decode and finished the parse for Cochran EMC, Commander
and Gemini computers. I suspect that this code may only work with files
from certain versions of Cochran Analyst. It works with my own CAN files
and with the samples that came with Analyst v4.01v.
A seemingly arbitrary offset of 0x4914 is needed to access data.
The previous code uses 0x4a14 and 0x4b14. I suspect these are from
different version of Analyst.
[Dirk Hohndel: whitespace cleanup, add files to subsurface.pro, made sure
this compiles without the corresponding patch to
libdivecomputer (that isn't upstream, yet), cleaned up the
usage of structs, removed a few unused variables]
Signed-off-by: John Van Ostrand <john@vanostrand.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since the setpoint value is initialized as zero, we have to set the
previous value if we do not have a current reading.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch adds support for importing the logs from a Poseidon MK6
rebreather. This DC produces logs that contain of a .txt file that has
all the meta data and a .csv file that contains the sample readings. The
CSV file is different from the others in that it has a line per each
sample reading at given time. Thus we have to merge all the lines from
one point in time into one sample reading of ours.
[Dirk Hohndel: addressed some compiler warnings]
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Do not do XML parse on pictures. Currently just ignore them, in the
future we might want to save them somewhere and include them in
Subsurface logs.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The "report_error()" interface is a lot simpler, although some of the
C++ code uses QStrings which make them a bit annoying, especially for
the varargs model. Still, even with the explicit conversion to UTF8 and
"char *", the report_error() model is much nicer.
This also just makes refreshDisplay() do the error reporting in the UI
automatically, so a number of error paths don't even have to worry. And
the multi-line model of error reporting means that it all automatically
does the right thing, and reports errors for each file rather than just
for the last file that failed to open.
So this removes closer to a hundred lines of cruft, while being a
simpler interface and doing better error reporting.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead, just encode the git repository information in the filename.
We want to make it much harder to make it match a real filename, but to
still allow easy browsing with the file manager interface. So the git
repository "filename" format is the path to the git repository
directory, with the branch name encoded as "[branch]" at the end rather
than the "path:branch" format that we used in the descriptor file.
[ For example, on Windows, a filename like "c:\my.xml" could be
interpreted as the branchame "\my.xml" in the repository in the
directory "c" ]
In particular, with this model, no filename that ends with ".xml" could
possibly ever be considered a git repository name, since the last
character of a git pathname is always ']'.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It doesn't actually parse the files themselves, but it does walk the
object tree and print out the dives and trips it finds.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is rather academic, but it will make Coverity happy.
If we start running out of memory we should make sure we don't leak any
more memory.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I know everyone will hate it.
Go ahead. Complain. Call me names.
At least now things are consistent and reproducible.
If you want changes, have your complaint come with a patch to
scripts/whitespace.pl so that we can automate it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Sqlite database from Shearwater Desktop log software is imported. Just
the basic information like location, buddy, notes and dive profile
(depth and temperature).
This is tested with a DB in Imperial units, thus metric input might
contain errors.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Move the opening of DB connection to occur before DC dependent code.
This way we can try to detect log software before calling the DC
dependent import function. This prepares for adding support for
Shearwater sqlite database.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds an entry to the dive list context menu to load images. The user
can select image files and set a time offset to align camera and dive
computer clocks.
Using the exif time stamp the images are tried to match to the times of
the selected dives (with a grace period of an hour before and after the
dive). Upon success an event of type 123 is created per image with the
string value being the path to the image. Those images are displayed as
thumbnails in the profile. If the matching dive does not yet have a geo
location specified but the image provides one it is copied to the dive
(making the camera a poor man's companion app).
This patch includes easyexif https://code.google.com/p/easyexif/ which is
originally under a New BSD License to parse the image meta data.
This commit includes a new test dive dives/test31.xml with a matching
image wreck.jpg to try out the functionallity.
Obvious to do's:
Have images on the map
Have the images clickable
Have a proper picture viewer
Give visual reference for image time shifting.
Use the new profile
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This function wraps up the parsing of manually kept CSV log files. Set
up parameters received from C++ code for use in XSLT.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This will allow one to give CSV tag as parameter when importing CSV
files. On normal case one will use csv, but when special handling is
needed we can give a specific XSLT file instead.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As importing files is now done through "Import Log Files" menu option for all
file types, the message directing users to use the specific "Import CSV Log Files"
non-existent menu entry should not be presented any more.
Signed-off-by: Rodrigo Severo <rodrigo@fabricadeideias.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Adds use of everything from the new wrappers(), but the
opendir() one.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If realloc moved the memory, we shouldn't try to access it. realloc
copied that memory so access it via the new function instead.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
try_to_xslt_open_csv will read the file, so we don't need to do it
before that and leak that memory.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The separator selector in the CSV import dialog was unused. This passes
the value into the xslt and adds ',' as possible value.
I'm sure this could be done much better (pass the actual character instead
of the index), but I couldn't get that to work and this does seem to do
the trick.
Also added a test dive to test this feature.
Fixes#321
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When we add more fields, we don't need to renumber the whole thing.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since CSV import does not include date/time stamp, we need to generate
one for ourselves. This patch uses current time of the import as dive
time.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since the CSV import transformation is now parametrized and does not
have any defaults, we need to use the CSV import GUI. Thus give an error
message if one is opening CSV file directly.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch implements GUI for importing CSV log files. One is able to
configure what columns contain time, depth and temperature fields.
Pre-configured log applications currently included are ADP log viewer
and XP5. (Both of these use actually tab as separator, so the field
separator currently hard-coded.)
[Dirk Hohndel: minor fixes]
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This may seem like a really odd change - but with this change the Qt tools
can correctly parse the C files (and qt-gui.cpp) and get the context for
the translatable strings right.
It's not super-pretty (I'll admit that _("string literal") is much easier
on the eye than translate("gettextFromC", "string literal") ) but I think
this will be the price of success.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
- remove the build flags and libraries from the Makefile / Configure.mk
- remove the glib types (gboolean, gchar, gint64, gint)
- comment out / hack around gettext
- replace the glib file helper functions
- replace g_ascii_strtod
- replace g_build_filename
- use environment variables instead of g_get_home_dir() & g_get_user_name()
- comment out GPS string parsing (uses glib utf8 macros)
This needs massive cleanup, but it's a snapshot of what I have right now, in
case people want to look at it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch implements basic functionality to import CSV formatted log
profiles to Subsurface. The import includes time, depth and temperature
from AP Logviewer based on one sample log file I have received. It is
assumed that dive time is the first parameter and depth second.
Temperature is given as a parameter from C source (hard coded currently
to field 15) but we should have a GUI implemented for selecting the
wanted fields.
The two different sample logs of CSV dive log export I have received use
tabulator as field separator. I assume the possible GUI should have
option for the FS as well to be given as parameter to the XSLT.
[Dirk Hohndel: small fix to the error string malloc]
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The test file dives/TestDiveDivingLog5.08allmetric.zip wouldn't load.
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead of passing pointers to GError around we pass just pointers to
error message texts around and use kMessageWidget to show those. Problem
is that right now the close button on that doesn't do a thing - so the
error stays around indefinitely. Oops.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Conditional inclusion of libzip, xslt and osm-gps-map just
makes testing more cumbersome, since testers might lack
Subsurface features without knowing.
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Remove the boolean parameter from parse_file; the code is more readable
by having an explicit call to set_filename() where necessary, rather
than a boolean parameter.
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
Seems that we have to NULL terminate the buffer for
xmlStringLenDecodeEntitites() as otherwise we might end up having extra
data at the end of returned buffer. (Somehow the length parameter is
not respected always, even if it is the proper size returned by the
zip_fread() - header_skip).
Also free the buffer returned by xmlStringLenDecodeEntitites().
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This has no user interface and hardcodes a testing username / password.
But it can successfully create a DLD file (thanks to Miika and Lubomir)
and then uses libsoup to upload that to the server.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Even though the documentation states to rename DM4 backup to .db file
extension, accept the default .bak extension as well. This, however,
does not enable the .bak extension in file selection dialog (so .bak
files must be given as command line parameters).
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Basic functionality is implemented but at least support for multiple
cylinders is missing. Event/alarm support is only partial.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Display the filename in error message instead of just text 'ZIP file'
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As Rainer finished up the export function on divelogs.de, he
used DLD as a suffix instead.
Suggested-by: Rainer Mohr <mail@divelogs.de>
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds watertemp and airtemp to the dive, populates them in fixup and
uses them elsewhere in the code.
WARNING: as a sideeffect we now edit the airtemp in the dive, but we never
display this in the DIve Info notebook (as that always displays the data
from the specific selected divecomputer). This is likely to cause
confusion. It's consistent behavior, but... odd. This brings back the
desire to have a view of "best data available" for a dive, in addition to
the "per divecomputer" view. This would also allow us to consolidate the
different pressure graphs we may be getting from different divecomputers
(consider the case where you dive with multiple air integrated computers
that are connected to different tanks - now we could have one profile with
all the correct tank pressure plots overlayed - and the best available (or
edited) data in the corresponding Dive Info notebook.
This commit also fixes a few remaining accesses to the first divecomputer
that fell through the cracks earlier and does a couple of other related
cleanups.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Commit 8843ee61 changes the api of 'parse_xml_buffer'. Unfortunately one
occurrence has been left which fails if LIBZIP has been defined.
Signed-off-by: Martin Gysel <me@bearsh.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This only changes the infrastructure and actually loses functionality as
it no longer does the simplistic "just treat the locations as dives and
merge them".
The new code that does something "smart" with the gps_location_table is
yet to be written. But now we can use the XML parser to put the gps
locations downloaded from the webservice into their own data structure.
In the process I noticed that we never used the two delete functions in
parse-xml.c and removed them.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This moves the fields 'duration', 'surfacetime', 'maxdepth',
'meandepth', 'airtemp', 'watertemp', 'salinity' and 'surface_pressure'
to the per-divecomputer data structure. They are filled in by the dive
computer, and normally not edited.
NOTE! All actual *use* of this data was then changed from dive->field to
dive->dc.field programmatically with a shell-script and sed, and the
result then edited for details. So while the XML save and restore code
has been updated, all the displaying etc will currently always just show
the first dive computer entry.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
.. and add the usual logic to not save the default values.
This also simplifies the initial system-specific setup of both of these:
since we have defaults for all the preferences that get set up at
startup, we can just initialize those defaults to the system-specific
fonts then and there.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This was necessary for the Uemis downloader when we used the SDA file
format as intermediary data format and imported that as XML buffer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
For now we only have one fixed divecomputer associated with each dive,
so this doesn't really change any current semantics. But it will make
it easier for us to associate a dive with multiple dive computers.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We used to avoid some extra allocations by just allocating the dive
samples as part of the 'struct dive' allocation itself, but that ends up
complicating things, and will make it impossible to have multiple
different sets of samples (for multiple dive computers).
So stop doing it. Just allocate the dive samples array separately.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When this was first implemented the assumption was that a downloaded dive
that is to be merged with an existing dive would have the same time stamp.
But as Linus pointed out even back then, this does fail if a dive has been
merged with a download from a different dive computer before (think:
download from computer a, then download same dive from b, then improve
something in the parsing from computer a and try to redownload; the time
stamp could have changed).
This commit also fixes a silly omission in the merge_dives() function
(which ended up ALWAYS prefering the downloaded dive) and finally
implements the necessary changes to mark dives downloaded from a Uemis SDA
as well.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The default filename handling is broken in two different ways:
(a) if we start subsurface with a non-existing file, we warn about
the inability to read that file, and then we exit without setting the
default filename.
This is broken because it means that if the user (perhaps by mistake,
by pressing ^S) now saves the file, he will overwrite the default
filename, even though that was *not* the file we read, and *not* the
file that subsurface was started with.
So just set the default filename even for a failed file open.
The exact same logic is true of a failed parse of an XML file that we
successfully opened. We do *not* want to leave the old default
filename in place just because the XML parsing failed, and possibly
then overwriting some file that was never involved with that failure
in the first place. So just get rid of all the logic to push the
filename saving into the XML parsing layer, it has zero relevance at
that point.
(b) if we do replace the default filename with a NULL file, we need
to set that even if we cannot do a strdup() on the NULL.
This fixes both errors.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is just the first step - convert the string literals, try to catch
all the places where this isn't possible and the program needs to convert
string constants at runtime (those are the N_ macros).
Add a very rough first German localization so I can at least test what I
have done. Seriously, I have never used a localized OS, so I am certain
that I have many of the 'standard' translations wrong. Someone please take
over :-)
Major issues with this:
- right now it hardcodes the search path for the message catalog to be
./locale - that's of course bogus, but it works well while doing initial
testing. Once the tooling support is there we just should use the OS
default.
- even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets
can't seem to agree) I went with UTF-8 as that is what Gtk appears to
want to use internally. ISO-8859-15 encoded .mo files create funny
looking artefacts instead of Umlaute.
- no support at all in the Makefile - I was hoping someone with more
experience in how to best set this up would contribute a good set of
Makefile rules - likely this will help fix the first issue in that it
will also install the .mo file(s) in the correct place(s)
For now simply run
msgfmt -c -o subsurface.mo deutsch.po
to create the subsurface.mo file and then move it to
./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo
If you make changes to the sources and need to add new strings to be
translated, this is what seems to work (again, should be tooled through
the Makefile):
xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c
msgmerge -s -U po/deutsch.po subsurface-new.pot
If you do this PLEASE do one commit that just has the new msgid as
changes in line numbers create a TON of diff-noise. Do changes to
translations in a SEPARATE commit.
- no testing at all on Windows or Mac
It builds on Windows :-)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Only files that are opened should be considered r/w. Files that are
imported should be treated as if they were r/o.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
On Windows, the GLib wrappers for fopen() and open() deal with the UTF-8
format used for file names when we have to open or save a file with
unicode characters in its name.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This makes the time type unambiguous, and we can use G_TYPE_INT64 for it
in the divelist too.
It also implements a portable (and thread-safe) "utc_mkdate()" function
that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It
matches our original "utc_mktime()".
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
GTK messes up the standard C library locales by default (instead of just
taking locale information into account internally). Which breaks
'strtod()' and 'printf()' etc. Since they screwed that up, they then
added helper functions for undoing that braindamage. Use it.
I'd like to blame the GTK people, but the standard C libary people bear
*some* responsibility for this. One of the reasons why people do not
use "setlocale()" in many normal programs is exactly because it messes
up core libc functionality - with number conversion being the main
thing.
Doing things like converting numbers in a locale-specific manner is
something people do want to do, but not *always*. So the C library
locale code should always had defaulted to C locale, with some *extra*
marker (like a printf/scanf modifier) to say "print/scan in the current
locale".
Because many things absoilutely need to be non-localized. You don't
want your internal file format to magically change just because you want
to show things to the user in France, for example.
Reported-by: Ivan Habunek <ivan.habunek@gmail.com>
Root-caused-by: Jef Driesen <jefdriesen@telenet.be>
Cc: Dirk Hohndel <dirk@hohndel.org>
Cc: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
O_TEXT is the default mode for fctrl's open() and on windows created
files, line endings are counted by fstat() as CR+LF adding an extra
byte for each line. the result from this is that, while the file still
can be read into a buffer, the read() return (ret) has a different
size compared to the previously allocated buffer, breaking at:
if (ret == mem->size)
a solution is to open() the file in O_BINARY mode, which should
technically suppress the EOL translation.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
[ Fixed to work under real operating systems that don't need this crap.
"Here's a nickel, kid, go and buy a real OS". - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
In file.c::readfile() the file was being opened once at fd declaration
time and then again a few lines later and only being closed once. Remove
the open() at fd declaration time leaving the later one where the fd check
is done.
Signed-off-by: Andrew Clayton <andrew@digital-domain.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The cochran CSV pressure data is actually in units of '4 psi', not in
just psi. That seems to be the resolution cochran internally keeps
things in, and unlike the depth reading there's no conversion to
standard units in the export (for depth, the quarter-foot depth
resolution is converted to tenths of feet when exporting).
Yeah, none of this makes any sense to me either, but I knew it was the
case. I had just forgotten that factor-of-four when I did the importer.
With this fix, I get the same subsurface data (modulo some rounding
differences particularly for temperature) whether I go through David
McNett's UDDF converter, or just import the CSV data directly.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The Cochran Analyst software can export the basic dive information as
CSV files (comma-separated values).
Individual CSV files contain just one particular type of information:
depth, temperature or cylinder pressure, which is rather inconvenient.
However, the way subsurface works, you can just import these CSV files
all as individual dives, and then subsurface will automatically merge
the dives with the same date and time - and in the process it will also
merge all the samples.
So it turns out that we don't really need any special handling. You can
literally just do
subsurface <list-your-cochran-export-files-here>
and you're all done.
Of course, the CSV files really *are* pretty useless, since they don't
contain all the nice information about where the dive took place etc.
So you literally just get the dive profile. But that's better than
getting nothing at all.
I'd love to actually be able to parse the real native Cochran Analyst
software CAN files, but in the meantime this is at least a starting
point. And if I'm ever able to parse those nasty CAN-files, this makes
comparisons with the exports much easier.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It's broken, and currently only writes out a debug output file per dive.
I'm not sure I'll ever really be able to decode the mess that is the
Cochran ANalyst stuff, but I have a few test files, along with separate
depth info from a couple of the dives in question, so in case this ever
works I can at least validate it to some degree.
The file format is definitely very intentionally obscured, though.
Annoying. It's not like the Cochran software is actually all that good
(it's really quite a horribly nasty Windows-only app, I'm told).
Cochran Analyst is very much not the reason why people would buy those
computers. So Cochran making their computers harder to use with other
software is just stupid.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Most of the parsers will want the content in memory, so keep them
simple. The fact that the Suunto parser uses "libzip" that has to
re-open the file is annoying and causes us to re-open the file etc.
But it's the odd man out, so don't design the "open_by_filename()"
function around it. Pretty much everybody else will want to avoid
having to cook up their own IO routines.
Also, when reading the file, NUL-terminate the buffer. This allows us
to just treat text files as large strings if we want to, and doesn't
matter for binary files (we still pass in the length explicitly).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
I apparently was so congested that it affected my typing too when I
wrote that, and then copy-paste meant that the use and declaration
matched despite the misspelling.
Reported-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
You need to have libzip-devel installed, and pkg-config needs to know about it
for the build to pick up on it.
On at least Fedora, a simple "yum install libzip-devel" will make things
work, although you may need to force a rebuild of subsurface too (the
"file.o" file in particular - the Makefile doesn't track system
dependencies).
Then, you can just do
subsurface my-dives.SDE
to read the data directly from the SDE file.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We're going to eventually import non-xml files too, so let's begin
splitting the logic up.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
