This is a preparation for video support. We don't want to read a whole
potentially multi-GB file into memory just to detect that it isn't a
JPEG. Especially since at the moment EXIF metadata are parsed twice,
once for GPS, once for timestamp.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
strdup(qPrintable(s)) and copy_string(qPrintable(s)) were such common
occurrences that they seem worthy of a short helper-function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace constructs of the kind
s.toUtf8().data(),
s.toUtf8().constData(),
s.toLocal8Bit().data(),
s.toLocal8Bit.constData() or
qUtf8Printable(s)
by
qPrintable(s).
This is concise, consistent and - in principle - more performant than
the .data() versions.
Sadly, owing to a suboptimal implementation, qPrintable(s) currently
is a pessimization compared to s.toUtf8().data(). A fix is scheduled for
new Qt versions: https://codereview.qt-project.org/#/c/221331/
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make arguments to set_informational_units(), set_git_prefs(),
set_userid(), dive_remove_picture() and update_event_name()
"const char *" for consistency with the rest of core/dive.c.
This will allow replacing toUtf8().data() with the constData()
version in a subsequent commit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This was only done explicitly for Windows. Other platforms were
implicitly supposed to be UTF-8.
Suggested-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
So because I merged with upstream libdivecomputer, and it no longer does
the "halfduplex emulation" thing in the IO layer, and instead does it in
the only Suunto backend that needed it, that also affected our custom IO
layer in subsurface.
Sure, I could have left a dummy interface and left subsurface with some
ugly dead code, but it's really better to just get rid of the code.
So when Dirk pulls in the libdivecomputer updates from
https://github.com/torvalds/libdc-for-dirk.git Subsurface-branch
this patch to remove the halfduplex code in subsurface is also needed.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
PSCR dives with o2 sensors are more like CCR dives. The math is exactly
the same, its just a different diluent and a different po2.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
This introduces a fixup function that walks all the samples and
populates the no_o2sensors if its zero and supposed to be something
else.
There is a bug somewhere which Willem hit, causing this to never be set.
Reported-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Anton Lundin <glance@acc.umu.se>
In the if case above, we already conclude its a OC dive, but its cleaner
to actually pass the current mode instead of a hard coded value.
This also makes the code less prune to future bugs.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
The map widget on the mobile version requires that
a dive object from a model has a dive_site uuid.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Consistently do not use a space between value and unit.
Consistently do not use a space between "name:" and value.
Add "/min" for SAC rate.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
The hash field in the picture-structure was in principle non-operational.
It was set on loading, but never actually changed. The authoritative
hash comes from the filename->hash map.
Therefore, make this explicit by removing the hash field from the
picture structure.
Instead of filling the picture structure on loading, add the
hash directly to the filename->hash map. This is done in the
register_hash() function, which does not overwrite old entries.
I.e. the local hash has priority over the save-file. This
policy might be refined in the future.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Passing of QStrings and QByteArrays was inconsistent in qthelper.cpp.
Unify to passing const-references. Passing by value is no big deal, since
QString and QByteArray do copy-on-write "optimization". Nevertheless, let's
keep it as consistent and effective as possible.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
learnHash() was always called in conjunction with add_hash(). The
pattern was that a local filename and a hash were connected in
the hash-to-filename and the filename-to-hash maps. Then, the
original picture-filename or url were registered in the filename-to-hash
map.
This commit changes learnHash() to take three parameters (original-filename,
local-filename and hash) and do all of the above. The new code is
simpler because no dummy picture struct has to be generated in
DiveListView::loadImageFromURL().
The tests were extended to check for all hash<->filename associations.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
learnHash() is called either on a local picture structure
[DiveListView::loadImageFromURL()] or on a cloned picture structure
[ImageDownloader::saveImage()]. In neither case the picture structure
is passed to the frontend. Therefore, storing the new hash in the
picture struct is not necessary.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
hashPicture() calls hashFile(), which calls add_hash(). add_hash()
updates the filename-to-hash and hash-to-filename maps. Therefore,
there is no point in calling learnHash() in hashPicture(), which
updates the filename-to-hash map.
Note that learnHash() updates the picture-struct with the new hash,
but since hashPicture() works on a cloned picture-struct, which
is free()d in hashPicture(), these changes are lost anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
updateHash() and hashPicture() did the same thing, with the exception
that hashPicture() marked the dive list as changed if a hash changed.
This seems like a good idea in any case, therefore always use
hashPicture().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
If loading from hash failed in the saveImage() slot(!) it would
recurse into loadFromUrl(), which would generate a new network
reply. Very scary and a (small) wonder that it worked.
Let's try to make this all more explicit.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The QNetworkAccessManager is only used in the load() function. No
point in it being a subobject.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
1) Destroying the QNetworkManager seems like a bug: this was a
subobject of ImageDonwloader. It's mysterious how this didn't
crash.
2) Instead of calling deleteLater() on the reply object, simply
delete it after completion.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A cloned picture struct would not be freed if the filename was already
in the queued-for-download set.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This changes the numeric format of many values printed to the UI to
reflect the correct numeric format of the selected locale:
- dot or comma as decimal separator
- comma or dot as thousands separator
In the Qt domain the `L` flag is used case specific mostly
in qthelper.cpp.
Then the helper functions get_xxx_string() are used more consistently.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Replace snprintf() and put_format() by snprintf_loc() and
put_format_loc(), respectively to localize formatting of
integers and floats.
Acked-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Replace snprintf() and put_format() by snprintf_loc() and
put_format_loc(), respectively to localize formatting of
integers and floats.
Acked-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit introduces functions:
- QString asprintf_loc(const char *cformat, ...);
- int snprintf_loc(char *dst, size_t size, const char *cformat, ...);
- put_format_loc(struct membuffer *, const char *fmt, ...);
and their va_arg equivalents, which use Qt's QString::arg() formatting
options to render the strings.
The snprintf_loc() function takes care not to truncate multi-byte
UTF-8 encodings. Thus, on overflow, the resulting string might be
shorter than size-1.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Add a combo box for water types with defaults for fresh water, sea water
and the EN 13319. All values taken from units.h, where EN 13319 was added
beforehand.
Custom values can be entered through a spinbox.
Also changed "Salinity" in TapDiveInformation.ui to "Water type".
Translation required!
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Change the strategy when to allow cylinder removal from a dive:
- Not remove when cylinder has gas switch events, in any other cases
allow removal
- Remove this whole "cylinder with same gas" thing being a criteria
for cylinder removal
When removing a cylinder which has corresponding pressure info in
samples, also remove this pressure info from the samples.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Since all qt-helpers are defined in qthelper.cpp, there seems to be
no reason to have two include files. By unifying the two files,
duplication and inconsistencies are removed. The C++-only part is
simply compiled away with #ifdefs.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Each callsite of saveBtDeviceInfo() has a QString, which is converted
to a C-string, passed and immediately converted back. Remove these
conversions by taking a reference to QString directly.
getBtDeviceInfo() is not as clear. Here, the callsite has a C-string
handed down from libdivecomputer. Nevertheless, pass a reference of
QString here as well. Firstly, for reasons of symmetry. Secondly,
to avoid multiple conversions in the getBtDeviceInfo() functions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Use struct temperature_t for temperatures in struct stats_t and
use get_temperature_string() when printing these temperatures for
statistics and HTML export.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Replace an early "return" in add_plan_to_notes() with a "goto finished;"
This was the initial idea of doing it plus it fixes a potential memory
leak (missing free for icdbuffer).
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Mostly replace "return (expression);" by "return expression;" and one
case of "function((parameter))" by "function(parameter)".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This unifies behavior of XML & git saving. Now, in both cases, the
picture hash is extracted from the filename-to-hash map instead of
using the picture structure.
This seems more robust, because the picture structure is not necessarily
updated by learnHash(). The latter may operate on a copy of the picture
structure.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The following statement in the hashstring() function:
return hashOf[QString(filename)].toHex().data();
returns data of the temporary QByteArray generated by toHex().
Thus, the caller will access released memory, which could lead to
data corruption.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
With DECO_CALC_DEBUG != 0, divelist.c and profile.c have calls
to dump_tissues() without passing a 'struct deco_state' argument.
Fixes#1105
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
The images to load are kept in a set to avoid multiple loading of
the same picture. The set was protected with a mutex.
Problem: the mutex was not released before loading the picture,
effectively serializing the loading of pictures.
Therefore unlock the mutex once the set is updated.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In core/imagedownloader.cpp the helpers cloudImageUrl() and loadPicture()
are made of static linkage.
The global variables queuedPictures and pictureQueueMutex were moved
into the loadPicture() function, because they are used only there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This change deals with issue #554.
If you enter a dive duration manually, the cell renderer cuts the seconds
away when the changes are saved. I added the helper "render_seconds_to_string"
as a counterpart to "parseDurationToSeconds". The helper keeps the seconds,
if not null. The rendering of the cell is done at two places in the code,
so I think it is cleaner to add a dedicated method for it.
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Reduce the impact and visibility of icd calculations by writing
the data to the planner output only in cases where gas switches
involve:
1) ascent
2) helium is used as part of breathing gas
3) gas switch results in an increase in partial pressure of nitrogen.
Coding change:
1) The code for writing the header of the icd table as well as
the inclusion of the data in the planner output is made
conditional on the above three requirements. This involves
moving the code that writes the table header into the
function that writes an icd data item to buffer.
2) Manipulation of a boolean variable that controls writing
of the table header to buffer and that also determines
whether any icd results should be inluded in the planner
results.
3) Reorganise comments so that there are not multiple tabs between
the code and the start of a comment.
Correct type and insert braces where important
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
See also e6e1473e6. The construction of the locationlist
was not the same as the 3 previous lists, and it needs
the inclusion of a new model file (divelocationmodel.cpp)
in the mobile app. In addition, as the mobile app is mainly
interested in a simple stringList (model) to populate a HintsText
field (or maybe later a combobox), this stringlist is added
to the model, to easy interfacing with QML.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
See e6e1473e6. Exact same commit but here for the
list of divemaster. The careful reader will spot a
small addition to the clearDetailsEdit() QML function.
Two more field are cleared.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This is the first of a set of commits that are (very) similar.
It appeared that a number of more or less static lists, which are
constructed by a loop over all dives in the logbook, were executed
when changing focus to a next dive. For example, the in this
commit addressed list of used dive suits.
What was wrong was that the suitList was linked to a dive. There
is only a need to construct the list of used suits when data is
changed (and obviously, once on startup of the app). Further, it
appeared that a lot of code was duplicated and that we can use
(in this case) the same code from the desktop completionmodels.cpp.
Basically, this commit involves the following changes:
- include completionmodels.cpp in mobile and desktop (so move
it from the desktop only category to the generic category).
- remove double code from DiveObjectHelper.cpp
- Do not differentiate in the init phase and the normal refresh
of the list
- the per dive logic is now only the getting of a previously
constructed list (in init or update of the divelist).
There are no visible changes in the UI, other than a better
performance when scrolling over dive details.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
- Variable max_deleted_seen had no effect and is removed.
- Results of read/write operations are evaluated to assert success
and to prevent compiler warnings.
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Remove the global error buffer and pass the error string directly
to the frontend. The frontend is then responsible for accumulating
errors.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
When performing a factory reset to an uemis, the object_ids within the divelog
will not be reset. Nevertheless, the dive numbers are reset to 1.
So, the first log will have a positive offset n to the first dive number.
The uemis-downloader used the object_id from the logs as a start point for
getDive, if dives were already synced before. This causes the sync to stall.
I prevent this by subtracting the lowest object_id from the requested before
using it as dive number.
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
uemis-downloader downloads the dive spot for each dive, even if the same
location was already downloaded before within the ongoing synchronization run.
I modified the function "get_uemis_divespot" to remember all requested
divespot_ids and their mapping to uuids.
New helper functions:
- static void erase_divespot_mapping()
- static void add_to_divespot_mapping(int divespot_id,
uint32_t dive_site_uuid)
- static bool is_divespot_mappable(int divespot_id)
- static uint32_t get_dive_site_uuid_by_divespot_id(int divespot_id)
The memory leak is removed through the call of erade_divespot_mapping().
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Otherwise, with large gradient factors, one can have infinite NDL
which result in an infinite loop when no gas is set.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
The gas fractions (in %) are now printed at a resolution of 0.1%
and not at 0.01% as previously.
The string in the info box that provides icd data is reformatted
so that the info-box is as narrow as possible.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Refuse to add a ConnectionList row, when the row is already
there. This, obviously, prevents double items.
Fixes: #1069
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
as otherwise there are warning on the descent.
The ICD line in the info box is generated for all
gas switches with decreasing He content.
Also change the presentation in the info box to align it
with the notes.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
In the planner notes format the HTML for different sections with
div tags.
Put the table title for the ICD table outside the table because then the
alignment looks a little bit nicer.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Avoid the need for a char array for the "old_gas_name" by passing
two pointers to the gasmixes to the add_icd_entry function and
calling helper function gasname() there twice.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
If a gaschange happens at the beginning of a segment, currently the
wrong runtime (end of segment time) is printed in the ICD table.
This is corrected here.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Move the above function from plannernotes.c to dive.c so that
it is available to be called from the dive log part of the
software, and not only from the planner. The following was done:
1) Edit the comment above the code to make it more accurate
2) Move the structure icd_data to dive.h
3) Create an external reference in dive.h for the above function
4) Copy the body of isobaric_counterdiffusion() to dive.c
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This patch implements the calculation and printing of icd parameters
in the dive planner output. It does:
1) icd parameters are calculated following the rule-of-fifths for
OC trimix dives. For each gas change on the ascent that involves
helium, the change in gas composition as well as the change in
partial pressures are shown. If rule-of-fifths is exceeded, a
warning message is prinetd.
2) An independent function is provided that in principle enables
calculation of icd paramaters outside of the context of the
dive planner.
Further updates to icd calculations
These changes respond to #1047. Code style conventions have been
improved. The ICD table is now also printed when the planner is
set to verbatim mode. The code that created the html icd results
has been moved to a function. This does not make the code more
efficient (many parameters passed) but it makes the code more clean.
Free a new dynamic variable (old_gas_name)
Stylistic changes to new code in plannernotes.c
Changes in comments to explain some of the changes I made.
Preparation of comments and functioning of isobaric_counterdiffusion()
and its dependent data structure for possible transfer to dive.c
and dive.h after finalisation and merging of the present PR.
Smaller stylistic changes to conform to our coding rules.
The several comments and suggestions during github review
(@atdotde, @leolit123, @sfuchs79) are incorporated.
Fixed up mis-aligned comments and text descriptions by replacing
tab characters with space characters, thereby hard-forcing
alignment of indented lines of text.
Remove parameter *dive from function isobaric_counterdiffusion().
Improve a few constructs to conform to our style rules.
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
This patch allows the planner to save the last manually-entered
dive planner point of a dive plan. When the plan has been saved
and re-opened for edit, the time of the last-entered dive planner
point is used to ensure that dive planning continues from the same
point in the profile as was when the original dive plan was saved.
Mechanism:
1) In dive.h, create a new dc attribute dc->last_manual_time
with data type of duration_t.
2) In diveplanner.c, ensure that the last manually-entered
dive planner point is saved in dc->last_manual_time.
3) In save-xml.c, create a new XML attribute for the <divecomputer>
element, named last-manual-time. For dive plans, the element would
now look like:
<divecomputer model='planned dive' last-manual-time='31:17 min'>
4) In parse-xml.c, insert code that recognises the last-manual-time
XML attribute, reads the time value and assigns this time to
dc->last_manual_time.
5) In diveplannermodel.cpp, method DiveplannerPointModel::loadfromdive,
insert code that sets the appropriate boolean value to dp->entered
by comparing newtime (i.e. time of dp) with dc->last_manual_time.
6) Diveplannermodel.cpp also accepts profile data from normal dives in
the dive log, whether hand-entered or loaded from dive computer. It
looks like the reduction of dive points for dives with >100 points
continues to work ok.
The result is that when a dive plan is saved with manually entered
points up to e.g. 10 minutes into the dive, it can be re-opened for edit
in the dive planner and the planner re-creates the plan with manually
entered points up to 10 minutes. The rest of the points are "soft"
points, shaped by the deco calculations of the planner.
Improvements: Improve code for profile display in dive planner
This responds to #1052.
Change load-git.c and save-git.c so that the last-manual-time is
also saved in the git-format dive log.
Several stylistic changes in text for consistent C source code.
Improvement of dive planner profile display:
Do some simplification of my alterations to diveplannermodel.cpp
Two small style changes in planner.c and diveplannermodel.cpp
as requested ny @neolit123
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
The username was extracted from https:// urls but not from ssh://
urls. Unify this by extracting the username from any remote url.
This is done with regard to unifying the file handling in the
frontend.
For this approach to work, the credential callback of the ssh://
transport had to be adapted. It now also supports username/password
in addition to private-key authentication.
Currently, the only way the user can use the username/password
authentication is by deleting a potential public key.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On saving to a remote git repository, the transport was set to https://,
which broke saving to ssh:// repositories. Instead determine the
transport from the remote url.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This is a change mainly for developers working on both mobile and
desktop application. As the current setup is that all preferences
are stored in one file (Subsurface.conf), for both mobile and desktop,
the unwary developer might get confused that the things tested on
mobile-on-desktop are not working on mobile-on-device. As we share
a lot of code between the desktop and the mobile code, also
our fairly extensive set of preferences play a significant role
in the inner workings of our applications.
So, this commit introduces an own preferences file for mobile
(on desktop) resulting in the preferences between the plain
desktop apllication now invisible to the mobile-on-desktop
application and vise versa. Making the mobile-on-desktop a
much more realistic test plaform for mobile development.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
get_matching_dive does not check if the DC wrote an acknowledgement for the requested dive.
As result, the sync stalls if dive number 0 is not available.
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
Since this helper-function exists, we might just use it. A subtle
reuse of a buffer (string of second use was known to be shorter than
string of first use) was replaced by a separate allocation.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The libgit2 functions git_cred_ssh_key_new() and git_cred_userpass_plaintext_new()
copy their arguments. Therefore, free the string arguments or don't
copy them in the first place.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The last 2 commits have now been squashed.
S Fuchs's comment on line 315 has been fixed
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
In core/file.c move ++lineptr out of the while condition
!empty_string(lineptr) && (lineptr = strchr(lineptr, '\n') && ++lineptr
since it always evaluates to true.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There are ca. 50 constructs of the kind
same_string(s, "")
to test for empty or null strings. Replace them by the new helper
function empty_string().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
No reason to mess around with a 5 byte buffer when we have a
proper buffer available to receive a possibly 8 byte output
based on the format string. And silences compiler warning.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This is the only case where C-code sets the current file.
Remove this call for a better separation of C-backend and
C++-frontend parts.
There were four callers of clear_dive_file_data(). Two of them
would call set_filename() anyway. For the remaining two add an
explicit call to set_filename().
This commit fixes a bug introduced in commit b3901aa8f9:
The cloud-online menu entry was still enabled after "closing" the
cloud storage.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In case syncing with the online repository failed, enter offline mode.
This reflects the message sent to the user ("working with local copy").
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make functions in core/file.c, core/parse.c and core/import-csv.c
that were not used outside their translation unit of static linkage.
parse_date is moved from core/file.c to core/import-csv.c, since it
is used only there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The used parse_dl7_new_line function already prints an error / debug
message so these are unnecessary.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
We should get either dive trailer or dive profile immediately after
header. Thus make sure that is the case.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
This is first step towards parsing "empty" dives properly. I.e. now the
updated test dive parses properly.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
The preferences flag cloud_background_sync used to be used heavily in
the mobile code, but is not used there anymore. Now, it is accessed
only in one place, but does not do what it actually says: If it is off,
the remote storage is not synced on save (but will be synced on next
load).
Syncing on save can also be prevented by unchecking the "Cloud online"
menu checkbox. Since the latter seems more logical and general
(support for non-cloud remote git repositories), remove the cloud_background_sync
option.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Sync with remote git repository, even if this isn't the cloud storage.
There seems to be no point in remote git repositories if they aren't
synced.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
downloadTable was declared twice in "dive.h". Remove one occurence.
Moreover, "uemis-downloader.c" also declared downloadTable. This can
likewise be removed, because "uemis-downloader.c" indirectly includes
"dive.h".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A simple one line change that solves (for me) numerous hard crashes
when adding geo tags by reverse lookup from the dive site edit
screen. This is one of those crashes that is might not be
reproducible on any platform, or even between different builds
on one platform.
This said, I found that the free() on line 99 of divesitehelpers.cpp
tried to free pointers to random data, ie. not pointing to valid
taxonomy category strings. And those pointers where simply caused by
freeing the string earlier, and leaving the pointer around. So, this
change is nothing more than setting the just freed pointer to NULL,
to allow free() to be called later safely.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
In libdivecomputer.c, name_buffer is formatted with calls like
snprintf(name_buffer, 9, "%d cuft", rounded_size);
This works fine in the regular case, but it generates compiler
warnings, since theoretically the integer might produce up to
11 digits, leading to a truncation of the string.
Increasing the size of name_buffer to 17 chars silences these
warnings. This may seem like pointless warning-silencing.
Nevertheless, in the case of invalid data, it might make debugging
easier since, in the above case, the "cuft" is never truncated.
In total, it seems that this is a benign change with potential,
though in a very unlikely case, positive effects.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The object cur_setting was defined in core/pref.h. Instead, declare
it as extern and define it in core/parse.c. This silences a compiler
warning, since inclusion of core/pref.h would define the object, which
was then left unused in tests/testparse.cpp.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The boolean "autogroup" was parsed as an integer. In principle OK, but
let's make the type more explicit by introducing a get_bool() function.
Suggested-by: "Lubomir I. Ivanov" <neolit123@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
All users of autogroup are clearly expecting a boolean value, so
let the type reflect this.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
All callers of mark_divelist_changed() were passing a bool. Therefore,
let mark_divelist_changed() take a bool and make dive_list_changed a bool.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The return produces a warning about "strict-aliasing rules".
Use a union to fit the hash and the uint32_t into the same
block of memory, which obeys the GCC strict-aliasing rules.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Owing to bug #1002 invalid bluetooth device addresses of the form
"devicename (deviceaddress)" or "deviceaddress (devicename)" may
have found their way into the preferences. Recognize such names
and extract the correct address.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This fixes a bug where if the user entered very high ascent (or less commonly
descent) rates such that the time to ascend (or descend) from one level to the
next was less than 10s, that leg would be skipped in the dive plan notes.
Reported-by: Alexander Maier <maieralex@me.com>
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
clear_vpmb_state() was declared with incorrect signature, and all
functios in this change are extern, so declare them as such.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Realistically this is a false positive as we should never use a second
BTDiscovery instance - but there's nothing wrong with being extra certain.
Coverity CID 208319
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The previous attempt to fix this in commit 652e382e68 ("Cleanup: avoid a
few memory leaks") was clearly bogus. Oops.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since we cannot store tanks / gases past MAX_CYLINDERS (currently 20),
there is no point in analyzing those data.
Coverity CID 208339
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
A very very trival fix, for a mysterious issue. When loading
GPS fix data from the server, the string date was parsed with
the format "yyy-M-d". And no, the "yyy" is no typo here, but
was the reason that data from the read from server got a
1/1/1970 data. And when a user decided to upload that data
to the server again, we ended up with 2 copies of the
GPS fix. One with correct data (as originally saved), and
one new with the bogus date.
In order to het rid of those weird 1/1/1970 GPS fixes, users
will have to remove them by hand.
Fixes: #567
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
For deep dives with long deco, the sum of deco stops could
overflow. This is prevent by turning it into long.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
There was a curious pattern of singletons being implemented based on
QScopedPointer<>s. This is an unnecessary level of indirection:
The lifetime of the smart pointer is the same as that of the
pointed-to object. Therefore, replace these pointers by the respective
objects.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The two final newlines in the help message were removed in commit
0c74f7a2c8.
Re-add them.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To access a QMap<> entry, the value() function is used with a sentinel
as default value. If the sentinel is returned, the code assumes that
the searched for entry doesn't exist.
Make this code more idiomatic by using an iterator and testing for
end().
This fixes a compiler warning, because only one of the elements of
the sentinel was initialized, but the remaining elements were
copied. Harmless, because the code would exit early if it found
the sentinel. Still not nice.
While redoing this function, the entry-not-found message was improved
(adding of function name, space between massage and timestamp) and
elevated from debug to warning level.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
plot_info->nr should always be > 0. If this is not the case, write a
message to stderr instead of crashing in add_plot_pressure(). This
silences an use-of-uninitialized-variable warning.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
last_ceiling was used before initialization in the first iteration
of the loop in calculate_deco_information().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since the corresponding error message appears thrice, it is translated
once at the beginning of the function (even in the non-error case).
A single-byte fread() was transformed into getc().
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
A small redo of 78bafe8f62. The quotes cause the original
functionality not to work. Ignore them as well.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Unfortunately, in my commit 48d9c8eb6e, I fixed only half of
the problems related to the functionality introduced by Stefan in
commit 46004c39e2. The lonely m (that was fixed) caused
a parsing error, but forgotten where the single quotes around
the depth value. These quotes simply causes the new functionality
not to work. Again, the fix is simple: do not erroneously save
quotes. And as the new functionality is pretty obscure
(replanning a non-planned dive, and manually entering a gas switch
depth), another bug that could go unnoticed for years.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
In hindsight a very simple bug to fix, but it requires some
knowledge on the inner workings of our git storage. The changes
on merge of dive sites were simply not saved (completely) because
the git storage code has a cache that we need to invalidate
selectively (ie. for the dive we just gave a new dive site uuid)
to get things finally embedded in the overall commit.
The main reason this bug went unnoticed for more than 2 years is
that most people use the XML/SSRF format (where this problem is
non exsistent), and dive site merging is probably not a very
much used feature either.
Fixes: #939
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
A bogus key/value pair was introduced in the cylinder,
consisting of a lonely "m" without value. This is caused
by commit 46004c39e2 and fixed in 48d9c8eb6e. See referenced
commits for more info.
Just ignore this key/value pair. No processing is broken
due to this, as the git storage stores only metric SI type data.
In fact, the m unit is superfluous anyway.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
In a session with the profile I saw that the planner spends
a lot of time waiting to obtain the lock for the factor cache.
Most of the time we are only reading that cache and that
is save to do in parallel (according to the Qt IRC channel).
So we can use a QReadWriteLock instead of a QMutex. This
appears to be quite a performance boost, in particular
for VPM-B
Signed-off-by: Robert C. Helling <helling@atdotde.de>
I never realized that my hashes weren't written, because it only
outputs a debug instead of a warning message.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Commit 46004c39e2 introduces a new field in the logbook outputs
(depth of a cylinder). While in XML the depth unit is stored with a space
between value and unit (m), in our git storage, the unit m is without
space. As the git storage parser uses a space to separate individual
key/value pairs, the erroneously saved space results in parsing warnings
when opening the logbook.
The unwanted space is normally saved just after download of a new dive
from the dive computers, so all desktop-git-storage uses are affected,
and more worrying, mobile beta users.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Internal floating point (FP) calculations should be performed using double
unless there is a very good reason. This avoids headaches with conversions.
Indeed, the vast majority of FP calculations were already done using double.
This patch adapts most remaining calculations. Not converted where things
that were based on binary representations and variables which weren't used
anyway.
An analysis of all instances follows:
core/plannernotes.c, l.404:
This was a comparison between two floats. On the left side, first an integer
was cast to float then multiplied with and integer and divided by a constant
double. The right hand side was an integer cast to a float. Simply divide by
1000.0 first to convert to double and continue with calculations. On the right
hand side, remove the cast, because the integer will be implicitely cast to
double for comparison. This conversion actually emits less instructions,
because no conversion to double and back is performed.
core/planner.c, l.613:
Same analysis as previous case.
subsurface-desktop-main.cpp, l.155:
A local variable representing the version OpenGL version. Turn this into
integer logic. Not only does this avoid dreaded FP rounding issues, it also
works correctly for minor version > 10 (not that such a thing is to be
expected anytime soon).
abstractpreferenceswidget.[h/cpp]:
A widget where the position is described as a float. Turn into double.
desktop-widgets/divelogexportdialog.cpp, l.313:
total_weight is described as float. Use double arithmetics instead. This
instance fixes a truncation warning emitted by gcc.
The function isCloudUrl() was only called in one place, parse_file().
But, isCloudUrl() could only return true if the filename was of the
git-repository kind (url[branch]). In such a case, control flow would
never reach the point where isCloudUrl() is called, since
is_git_repository() returns non-NULL and the function returns early.
Therefore, remove this function. Moreover, adapt the affected if-statement
by replacing "str && !strcmp(str, ...)" with the more concise
"same_string(str, ...)".
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
See 2182167b53. Keep the dupicated code in sync.
Originally-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
See commit 6f42ab46da. Unfortunately, this code is duplicated
(and an obvious candidate for code cleanup). So replicate the mentioned
commit here. In fact, the mentioned issue #666 talkes about the mobile
app, and the fix was only done for the desktop.
Originally-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
In libdivecomputer, a new divemode is added (DC_DIVEMODE_SCR) useful
for dive computers that have specfic functionality for semi-closed
rebreathers. At this moment, only the HW computers seem to provide
this.
This commit takes care of proper recognition of this new divemode
when importing data from a dive computer.
Tested on an actual import from an OSTC3 that contained
dives in this new mode.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This is just code cleanup. Jef renamed the CCR divemode constant
in libdivecomputer, but added a define to be backward compatible as
as well (so this rename did not break our Subsurface build).
Obviously, this breaks the build for people that build against an older
libdivecomputer, but I see no reason to do that.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This gets us the first merge with the upstream iostream implementation.
This requires a small change for serial_ftdi.c to build.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
copy_string() does the same as the current code, but in one instead
of four lines. Strictly speaking, it does not exactly the same thing
because the empty string ("") case is handled differently. copy_string()
returns NULL instead of a copy of "", which is probably preferred anyway.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Current values (1000m, 10 min) may be too long to choose an accurate fix
while automatically applying gpsfixes to dives. They are fine if we are
diving from a static position, but will give wrong positions e.g. while
drift diving.
Reducing the default values to shorter 100m, 5min won't hurt most dives
from shore or static boats, but will make other diving styles get more
accurate gpsfixes.
signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the credential functions return GIT_EUSER, a call to git_remote_fetch
fails, but giterr_last() may return NULL. This led to a crash in
verbose mode.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The list iteration in dive_remove_picture() was buggy and would
crash if handled a picture that is not in the list.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In this function, a repository is created, but the returned object
is not used. Might just as well free it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On iOS save all discovered devices. Later qt_ble_open queries this
list in order to actually connect to the remove device.
The Desktop code stores this data with the list items and only saves
when the "Save" button is clicked. This is not supported with the
current ConnectionListModel implementation.
Signed-off-by: Murillo Bernardes <mfbernardes@gmail.com>
Currently, in is_remote_git_repository(), git URLs of the form
"file://..." are recognized as local and the "file://" prefix is
removed. The shortened URL is then processed as if it was a remote
URL, which of course has to fail. So far so good - this is not
a remote repository after all. But the removal of the prefix is
not propagated to the calling is_git_repository() function and
handling as a local git repository therefore fails likewise.
To fix this issue, move removal of the "file://" prefix one level
up to the is_git_repository() function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Calculating variations when in recreational mode doesn't make sense, and can
prevent variations from being calculated when switching back to Buhlmann or
VPM-B modes.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
This reenables the computation of plan variations but now in a separate
thread. Once finieshed, a signal is sent to update the notes.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
before we run out of memory. Diving deep with air and small GFhigh
can cause those (try GF 30/70 at 75m with 25+min bottom time)
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Change the merging behavior for the following information:
Divemaster, buddy, suit:
From "(a) or (b)" to "a, b"
Notes:
From "(a) or (b)" to "a\n--\nb"
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
This should help us to move parsing that is not XML related to other
files, hopefully making the code cleaner.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Store cylinder.depth in XML files and in git storage.
This info is in fact the gas switch depth of a specific gas/cylinder
in the planner.
This change avoids the need of typing in a user specific depth value
again when replanning an existing planned dive.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Pass the planner state struct to the profile computation so it can use
deco_time and first ceiling to display VPM-B ceiling.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
For UI responsiveness, we need to be able to run the planner in the background. This needs the
planner state to be localized (and we need to pass a pointer around).
In order to not let too many lines overrun (and to save typing in the future)
I have renamed instances of struct deco_state to ds. Yes this should have gone
to a separate commit but I accidentally commit --amend'ed it.
Computing of planner variations is temporarily disabled.
Unlock the planner when returning early
So we don't deadlock in add dive and recreational mode (which
use the planner without actually planning).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Add the capability to select the location name from a list, constructed
from the known dive sites in the logbook.
Fixes: #546
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Each preferences object owns its string members. In three cases, pointers
were copied instead of strings, leading to (in the best case) dangling
pointers if the user edited values:
1) In the GET_TXT macro in core/prefs-macros.h
2) In the PreferencesDialog::defaultsRequested() method
3) In main() of the mobile version
This patch fixes these issues, by using copy_string() or copy_prefs()
as appropriate.
The only reason that the old code didn't crash regularly is that the
default_prefs object was only used at startup and defaultsRequested()
is (at the moment?) dead code.
This patch also aligns the backslashes in core/pref.h and fixes a typo.
The declaration of copy_prefs() is moved to the core/prefs.h header.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently not mandatory in our code because we never include
prefs.h from a C file today but for the future this could avoid confusion.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Bool is the correct choice for this option.
int was used before because it was not clear to me how and if I can use
bool in this C file.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
In the old implementation there were two static C-style strings, filename
and path, which were initialized to NULL and filled on first call of
the function (i.e. singletons).
There is no sense in having two static variables indicating whether
this function was called previously. Moreover, there is no point
in remembering filename accross function calls, because it is not
used once path is set to a non-NULL value.
Therefore, make the filename variable non-static and calculate it only on
first invocation (as indicated by a NULL path). Moreover, free() the filename
variable after its use to fix a memory leak of the old code.
The windows code is slightly different in that the temporary filename is
not dynamically allocated.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This tries to remove subtle ownership issues. When copying preferences
structures, the default filename is copied. But the default preferences
struct simply takes a pointer to a global string which is free()d in main().
Now, this is not strictly a bug because the free()ing of preferences
resources is not implemented. Yet, let's try to make this consistent.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Boolean settings were declared in pref.h randomly as bools and shorts.
Since the code relied anyway on bool being well-defined and identical
on the C- and C++-sides, turn all of them into bools. They use less
space and express intent more clearly.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In general, the C++-side of the preferences code consistently uses
the bool data type for boolean settings. There are five exceptions,
which use short instead:
showPo2
showPn2
showPhe
saveUserIdLocal
displayInvalidDives
This patch attempts to make the code more consistent by turning
these into bools as well.
Tests showed that writing as short and reading as bool is handled
gracefully by the Qt variant code. Therefore, an upgrade should not
cause user-visible changes to their settings.
As a bonus, two extern declarations of the set_save_userid_local()
function, which is not defined anywhere, were removed.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Make all char * pointers in pref.h const to make it clear that these
strings are not mutable. This meant adding a number of (void *) casts
in calls to free(). Apart from being the right thing to do, this commit
makes the code more consistent, as many of the strings in pref.h were
already const.
While touching core/qthelper.cpp turn three instances of (void*) into
(void *).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Commit d6c013f303 introduced a cast to avoid a signed/unsigned
comparison warning for all translation units that included
core/dive.h.
Commit 1f8506ce64 then changed the definition of duration_t from
unsigned to signed, inverting the effect of d6c013f303.
Thus, revert d6c013f303 to allow compilation with -Wall without
flooding.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
