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2019-09-21Export: move dive site selection logic to C++Gravatar Berthold Stoeger
When exporting dive sites, the dive sites to be selected were collected in the C-core. But that doesn't have access to the selected dive sites if in dive site mode. Therefore, collect the dive sites in C++ and pass down to the core. Use a std::vector to avoid memory management woes. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-09-21Cleanup: replace is_dive_site_used() by is_dive_site_selected()Gravatar Berthold Stoeger
is_dive_site_used() had a "selected" parameter. If true it would return whether the given dive site had a selected dive. Turns out all callers had this parameter set to true. Therefore, replace by a simplified function without the "selected" parameter and give the function an appropriate name. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-09-21Cleanup: make two functions in core/save-xml.c of static linkageGravatar Berthold Stoeger
These functions were not used outside of the core/save-xml.c. Make them local. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-08-19Fix the dive site XML savingGravatar Linus Torvalds
It turns out that the dive site saving was subtly but horribly buggy. To save the value of the dive site, it did show_utf8_blanked(b, t->value, " value='", "'/>\n", 1, anonymize); which looks sane on the face of it, but the problem is that it puts the final closing xml marker in the 'append this at the end' case. That means that if the value is empty, the value won't be saved, but neither will the closing tag. Resulting in an xml line that looks like this: <geo cat='3' origin='0' <geo cat='5' origin='0' value='Other name'/> where the first geo tag was saved without the ending marker. That then makes all the xml nesting entirely wrong, and the whole file fails to save. Now, the code around it does check that 't->value' is not NULL, but it doesn't check for a value that is empty or all spaces (which also will make 'show_utf8()' just skip it. Fix it by saving the end marker separately: show_utf8_blanked(b, t->value, " value='", "'", 1, anonymize); put_format(b, "/>\n"); so that the xml is valid even if the goe marker value wasn'r. Reported-by: Bob Barker <barkerb1965@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-08-08Cleanup: move file-related function declarations to file.hGravatar Berthold Stoeger
A number of architecture-dependent functions were declared in dive.h. Move them to file.h so that not all file-manipulating translation units have to include dive.h. This is a small step in avoiding mass-recompilation on every change to dive.h Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-08-08Cleanup: move error reporting function declarations to errorhelper.hGravatar Berthold Stoeger
Move the declarations of the "report_error()" and "set_error_cb()" functions and the "verbose" variable to errorhelper.h. Thus, error-reporting translation units don't have to import the big dive.h header file. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-07-18Core: dynamically resize weight tableGravatar Berthold Stoeger
Replace the fixed-size weightsystem table by a dynamically relocated table. Reuse the table-macros used in other parts of the code. The table stores weightsystem entries, not pointers to weightsystems. Thus, ownership of the description string is taken when adding a weightsystem. An extra function adds a cloned weightsystem at the end of the table. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-07-14Fix up XML saving of remaining bottom time dataGravatar Linus Torvalds
While testing the cylinder type saving fix, I noticed that the RBT saving was broken. Instead of saving RBT whenever it changed, we'd save it when it was non-zero. Which doesn't match the git save format, and also doesn't match what we do when loading an xml file (where we default to the previous RBT value, and a sample RBT will modify it). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-14Fix cylinder gas type saving when we have bogus gas use dataGravatar Linus Torvalds
Steve Williams reported a crash when saving a previously loaded dive as xml, and gave a gdb backtrace. It turns out that if we can't parse the cylinder use type (OC, diluent, oxygen, unused) we initialize the cylinder use to an invalid type, and then when we save it, we mess up. Fix it up by doing proper limit checking before accessing the "cylinderuse_text[]" array when saving. Reported-by: Steve <stevewilliams@internode.on.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-06-19Cleanup: move trip-related functions into own translation unitGravatar Berthold Stoeger
These functions were spread out over dive.c and divelist.c. Move them into their own file to make all this a bit less monolithic. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-06-19Cleanup: move tag functions into own translation unitGravatar Berthold Stoeger
Make dive.h a bit slimmer. It's only a drop in the bucket - but at least when modifying tag functions not the *whole* application is rebuilt anymore. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-05-15Convert the atmospheric pressure in the Information Tab to an editable fieldGravatar willemferguson
The Information tab shows the atmospheric pressure. Make this value editable and also ensure that changes to it are undo-able. Signed-off-by: willemferguson <willemferguson@zoology.up.ac.za>
2019-04-13Add export option to export dive sites.Gravatar Doug Junkins
Selecting "Selected dives" exports the dive sites for the selected dives. Selecting "All dives" exports all dive sites. XML format is the subsection of the divelog XML that describes the sites headed with a <divesites> section like: <divesites program='subsurface' version='3'> </divesites> Signed-off-by: Doug Junkins <junkins@foghead.com>
2019-04-12Remove check for whether a site is used before saving it.Gravatar Doug Junkins
Signed-off-by: Doug Junkins <junkins@foghead.com>
2019-04-12Cleanup: macroize dive site table functions, keep table sortedGravatar Berthold Stoeger
Turn the table functions of the dive site handling into macros as was already used for dives and dive trips. This has the effect that the table is kept sorted by UUID. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive sites: prepare for dive site ref-countingGravatar Berthold Stoeger
Add a dive site table to each dive site to keep track of dives that have been added to a dive site. Add two functions to add dives to / remove dives from dive sites. Since dive sites now contain a dive table, the order of includes had to be changed: "divesite.h" now includes "dive.h" and not vice-versa. This caused some include churn. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: add dive site table parameter to dive site functionsGravatar Berthold Stoeger
To enable undo of dive site functions, it is crucial to work with different dive site tables. Therefore add a dive site table parameter to dive site functions. For now, always pass the global dive site table. Thus, this commit shouldn't alter any functionality. After this change, a simple search for dive_site_table reveals all places where the global dive site table is accessed. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-02-28Cleanup: remove deletion of webservice dive sitesGravatar Berthold Stoeger
In the XML and git savers, unchanged webservice-dive sites were deleted. Since the webservice is not functional anymore, remove this code. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-01-19Cleanup: remove unused variablesGravatar Berthold Stoeger
Commit 4d06ddd72351f7804acdaec81f0400a735581229 removed deletion of unused dive sites on save. The corresponding variables were not removed leading to compiler warnings. Remove the variables too. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-01-09Core: keep trips in table(s)Gravatar Berthold Stoeger
Currently, all trips are kept in a linked list. Replace the list by a table in analogy to dive_table. Use this to keep the trip_table sorted as suggested by dump_trip_list(). When inserting a trip into the table do that after adding the dives, to avoid warnings coming out of dump_trip_list(). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-01-07Dive sites: don't delete unused dive sites on saveGravatar Berthold Stoeger
Unused dive sites were deleted on save. This clashed with the undo system in the following scenario: 1) Delete single-use dive site. 2) Save (dive site deleted) 3) Undo (reference to freed dive site) Therefore, as a quick-fix, keep the referenced dive site around. Note that this also means that empty dive sites must not be deleted, as it might refer to a dive in the undo system. Instead only clear references to empty dive sites in the global dive table. Factor this functionality out, as it was common to the XML and git savers. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-11-20Core: replace tripflag by notrip booleanGravatar Berthold Stoeger
The only remaining use of the tripflag was to mark dives that were removed explicitly from a trip, i.e. shouldn't be autogrouped. Therefore replace the enum by a simple boolean. Currently, there is no way of unsetting the notrip flag. But this shouldn't result in a user-visible change. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-11-18Core: remove "when" field of struct dive_tripGravatar Berthold Stoeger
The when field gives the time of the first dive. Instead of keeping this field in sync, replace it by a function that determines the time of the first dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-29Dive site: replace dive->dive_site_uuid by dive_siteGravatar Berthold Stoeger
Replace the UUID reference of struct dive by a pointer to dive_site. This commit is rather large in lines, but nevertheless quite simple since most of the UUID->pointer work was done in previous commits. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-29Dive site: pass dive-site pointer to delete_dive_site()Gravatar Berthold Stoeger
Instead of passing a uuid, pass a pointer to the dive site. This is small step in an effort to remove uuids. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-29Dive site: pass dive-site pointer to is_dive_site_used()Gravatar Berthold Stoeger
Instead of passing a uuid, pass a pointer to the dive site. This is small step in an effort to remove uuids. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-21Add 'location_t' data structureGravatar Linus Torvalds
Instead of having people treat latitude and longitude as separate things, just add a 'location_t' data structure that contains both. Almost all cases want to always act on them together. This is really just prep-work for adding a few more locations that we track: I want to add a entry/exit location to each dive (independent of the dive site) because of how the Garmin Descent gives us the information (and hopefully, some day, other dive computers too). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-09-13Optional anonymization upon exportGravatar Robert C. Helling
Add a checkbox that triggers replacement of all English characters by x's in notes, buddy, dive guide and (while we are at it) suit. This is ment for people sharing logs for debugging that are concious about privacy issues. It leaves the lenth of strings in tact as well as special charcters as those might be needed to track down a particular parsing problem. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2018-09-11cleanup[3/6]: do not save the userid any moreGravatar Jan Mulder
Do not save the to be deleted prefences any more. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-08-23Cleanup: pass gasmix by valueGravatar Berthold Stoeger
In a previous commit, the get_gasmix_* functions were changed to return by value. For consistency, also pass gasmix by value. Note that on common 64-bit platforms struct gasmix is the size of a pointer [2 * 32 bit vs. 64 bit] and therefore uses the same space on the stack. On 32-bit platforms, the stack use is probably doubled, but in return a dereference is avoided. Supporting arbitrary gas-mixes (H2, Ar, ...) will be such an invasive change that going back to pointers is probably the least of our worries. This commit is a step in const-ifying input parameters (passing by value is the ultimate way of signaling that the input parameter will not be changed [unless there are references to said parameter]). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-08-23Cleanup: return gasmix by valueGravatar Berthold Stoeger
Currently, get_gasmix_from_event() and get_gasmix() return pointers to either static or to (possibly changing) dive data. This seems like a dangerous practice and the returned data should be used immediately. Instead, return the gasmix by value. This is in preparation of const-ifying input parameters of a number of core functions, which will ultimately let the merge() function take const-arguments in preparation of undo of dive-merging. On common 64-bit systems gasmix (two "int"s) is the size of a pointer and can be returned in a register. On 32-bit systems a pointer to the struct to be filled out will be passed. Since get_gasmix() now returns a value, the first invocation is tested by a NULL-initialized "struct event *". Document this in a comment. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-18Cleanup: rename trip->index to trip->savedGravatar Berthold Stoeger
The index-field was misused by the IO routines to mark which dives had been saved. Somewhat questionable, but let's at least name the field accordingly. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-04Dive pictures: remove hashesGravatar Berthold Stoeger
In the last commits, the canonical-to-local filename map was made independent from the image hashes and the location of moved images was based on filename not hashes. The hashes are now in principle unused (except for conversion of old-style local filename lookups). Therefore, remove the hashes in this commit. This makes addition of images distinctly faster. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-05-17Bugfix: Saving divemode to xml and to gitGravatar Willem Ferguson
There is a space character missing in the xml generated by the present code. Insert a space character. Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
2018-05-14Rename enum dive_comp_type to divemode_tGravatar Robert C. Helling
...as the usuage is not anymore about a computer but a momentary dive mode. Rename the end indicator as well. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2018-05-14Read and write divemode changes (xml and git)Gravatar Willem Ferguson
This provides for reading of divemode change events from dive logs and for writing them to dive logs. This applies to xml and git divelogs. Divemode change events have the following structure: event->name = "modechange" event->value = integer corresponding to enum dive_comp_type (dive.c), reflecting the type of divemode change (OC, CCR, PSCR, etc). In the dive log file, the event value is written as a string that corresponds to each of the enum values, e.g. <event name='modechange' divemode='OC' /> This xml is also read from the dive log file and translated to an appropriate value of event->value. The file diveeventitem.cpp was udated to reflect this new way of dealing with divemode change events. Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
2018-05-14Core: introduce new subsurface-string headerGravatar Dirk Hohndel
First small step to shrinking dive.h. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-02-26Cleanup: Unify qthelper.h and qthelperfromc.hGravatar Berthold Stoeger
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>
2018-02-17Cleanup: return copied string from hashstring()Gravatar Berthold Stoeger
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>
2018-01-19Improve profile display in plannerGravatar Willem Ferguson
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>
2017-12-26Cleanup: avoid accessing uninitialized variableGravatar Dirk Hohndel
Coverity CID 208289 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-11-27Store and load the planner related depth info of a cylinder in logfileGravatar Stefan Fuchs
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>
2017-11-13Init every struct sample with default valuesGravatar Stefan Fuchs
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-11-08Do not save dive sites that are not usedGravatar Jan Mulder
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>
2017-10-04Don't add separate country field, use taxonomyGravatar Dirk Hohndel
The more I looked at the code that added the country to the dive site, the more it seemed redundant given what we have with the taxonomy. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-10-02[Divesite] Save / Load the country from xmlGravatar Tomaz Canabrava
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-09-15xml: save the right sensor pressure when we have multiple sensor readingsGravatar Linus Torvalds
The XML saving code got the multi-sensor case completely wrong, because it still had one place where it would always save the first pressure, rather than the pressure from the right sensor. This was hidden by the fact that old data would be saved using the legacy model that only ever used the first sensor slot. Only if you actually had multiple sensor slots used would the bug trigger. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-09-11Do not save non-existent timeGravatar Miika Turkia
Note that git storage still encodes the time into file name. Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
2017-09-11Do not save duration if it is zeroGravatar Miika Turkia
See #561
2017-09-11Do not save heartbeat to XML if it has not changedGravatar Miika Turkia
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>