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>
Free a bunch of C-style strings before assigning newly copied strings.
One case was particularly buggy:
prefs.locale.use_system_language = copy_string(qPrintable(value));
Note that prefs.locale.use_system_language is a bool, which of course
always evaluates to true! Probably nobody noticed because a restart
is required when changing locale.
Moreover remove a few double-semicolons.
Stefan Fuchs points out that sometimes you get cylinder duplication when
you merge dives, particularly with a planned dive. For example, if we
had different manual pressures in the two different dives, the cylinders
will be kept separate.
But that also means that we don't want to plot the pressures from those
other cylinders that came from another dive and are now associated with
another dive computer.
Change the "seen" logic for the cylinder to ignore cylinders that are
only mentioned by other dive computers than the active one.
Reported-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It's already used in core/gaspressures.c where it was declared
privately, and we'll have a new user in the profile code, so just
declare it in a proper header file like it should have been.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The "prev" cylinder can never be negative since commit 56c206d19f
("For more manual gas pressure details"), so remove stale code that
checks for a case that cannot happen any more.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Some BT devices support both, classical and LE, modes. Users could
choose either by prepending or removing "LE:" in the device address
field. After commit d23bd46a1b, the
device field is always disabled in Bluetooth mode.
Therefore, add a mode combo box to the Bluetooth device selection
dialog. In the default mode (auto), the old code path (based on
the Qt device flags) is used. The two other modes (force LE, force
classical) allow the user to force the preferred behavior.
This feature is meant as a stop-gap measure until a more refined
transport choice is implemented. Therefore, the value of the new
combo box is not saved in the settings, to avoid cluttering of
the preferences with soon to be obsolete entries.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
The Windows auto-verbose + log file creation if starting
from a non-terminal has the problem that the print_version()
call is never made becase 'verbose' is updated programatically
in windows.c and not by the user (by passing -v).
To work around the issue:
- move the windows console creation call before *everything* else
- then immediatelly install the message handler
- then see if 'verbose' is set and explicitly call print_version()
print_version() now also has a flag (version_printed), to avoid
printing the version multiple times, if the user decided to add
an extra -v to the Desktop shortcut.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
If the user has not started Subsurface from a terminal
make sure that verbosity is enabled (verbose = 1), so that
the log files are populated with information useful for
debugging.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
When filling samples with values during DC import fill sticky values
like CNS, NDL, stoptime,... immediately into current sample.
Otherwise we will not fill the sticky values into the last sample
created.
Add two new sticky values: heartbeat and bearing
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Fixup the NDL value to '-1' at the very beginning of a dive.
Some dive computer report a NDL of 0 at the very beginning of a dive
and then only some 10 seconds later they report the correct value
like 240 min for the first time.
Translate this 0 at the beginning of a dive into our internal '-1'
for no info available.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Type duration_t changed from uint to int.
Default value of '-1' introduced for some of the values in struct sample:
NDL used -1 as default.
Bearing uses -1 as default (no bearing set).
Display pXX, EAD, END, density, MOD only if values are larger than 0.
In profile don't display data from two first and two last plot_data
entries in info box.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
Currently, on Linux, after selecting a Bluetooth device the name of the
device is shown. On reopening the download dialog, on the other hand,
the address is shown. In the device selection dialog both are shown.
This patch changes the download dialog such that both, name and address,
are shown. The bulk of the patch introduces the name of the device in
the preferences and DCDeviceData. It has to be noted that DCDeviceData
is an encapsulation of the libdivecomputer device_data_t. Nevertheless,
the new Bluetooth-name field is, at the moment, not passed through to
libdivecomputer.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
On BLE connection timeout a weird error-message was shown, because
the controller was still in connecting state and no error string was
set. Therefore, handle the timeout case with a special case label.
Moreover, remove three unnecessary calls to disconnectFromDevice(),
which is called in the destructor of the controller anyway (verified
by looking at Qt source).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Commit 9771255919 introduces a compiler warning due to mismatched
pointer types. Fixed here.
Reported-by: Stefan Fuchs <sfuchs@gmx.de>
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
I'm sure this bug has heen here forever, but the CNS clock is
not very relevant for most divers, and even some technical divers
do not care about this value.
However, doing long decompression dives, the value can easily
grow over 100%, and a lot further. For example, the OSTC computers
use 2 bytes to store the CNS value in the profile data, and I
have multiple dives in my logbook going way over 255%.
This all said. Just store the CNS value in an unsigned 16 bit.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Commit d15779a calculates final stop based on stoplevels[2], but if final stop
is 6m/20ft, we should use stoplevels[3]. This fixes it.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Some messed up logic was producing negative deco_time values for some no-deco dives. The CVA wouldn't converge and unrealistic VPMB ceilings were displayed in the profile. This fixes it.
See #762
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
We calculate tts every 30s, not every sample. Consider that when determining
the time that the ceiling would have cleared if it's after the surfacing time.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
This makes the calculations in profile.c a little simpler, especially now we
adopt consistent final ascent rate to determine deco_time since d15779a27
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
If we consider the actual time to ascend from the final stop when calculating
deco_time, then slowing the final ascent can lead to the final stop being
extended, which is completely nonsensical. For consistency with the original
VPMB implementation, we can't ignore the final ascent time completely, but if
we assume it is always the same (take default ascent rate of 9m/min) then
slower the final ascent won't lead to a longer final stop.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
As it is not possible to delete dive sites from the logbook, we
need to make sure that we never save sites that are not tied to
any dive. With this change, unused site that are currently in
the logbook will also be removed, so it will also clear up
(wrong) historical data.
Supposed to fix#786
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
A change of the font_size in preferences ended up in the wrong
preferences group (the GeneralSettings group), appearing to the
user as a non-saved preference. Fix is simple. Just set the
the correct group before saving a change in font_size.
Fixes: #780
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Recognize Aladin as the Bluetooth name of the Scubapro Aladin Sport
Matrix. Note that the Scubapro Aladin H Matrix most likely also
identifies itself using this BT name. But it probably uses the same
BT protocol (i.e. the G2 protocol) and therefore this should not pose
a problem. Ultimately a common name should be found.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Remove unused variables o2time and breaktime or convert into boolean.
Never consider minimum gas switch time when switching to o2.
Reflect this behavior also in the UI.
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
QMap::operator[] creates a new default constructed entry in the map
if no entry with the given key exists. While not problematic (since
typically nullptrs are inserted) this is usually not what you want
for read access.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Currently one has to explicitly use --win32console and/or
--win32log to enable a dedicated console (a console window
that opens next to the Subsurface window) or to enable file
logging on Win32.
This patch makes the following changes:
- removes the --win32* command line arguments
- removes the dedicated console window support
- if the app starts from a shortcut and not from a console, always
redirect stderr and stdout to _err & _out log files
- if the app starts from a console redirect stderr and stdout to that
console
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
1) Destroy QLowEnergyService objects in destructor of BLEObject.
2) Let BLE object take ownership of the controller so that the
latter can be destroyed in the destructor of the former. This
introduces a certain ownership subtlety, which could be solved by
allocating the controller object in the BLE object. But let's
first do the less intrusive thing.
3) Destroy the BLE object for two error conditions.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
