Correct a bug that I introduced previously.
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
From 45570d66ecf238aec8997f5d0c20c01dfe0aa4fa Mon Sep 17 00:00:00 2001
From: willem ferguson <willemferguson@zoology.up.ac.za>
Date: Fri, 21 Nov 2014 14:59:14 +0200
Subject: [PATCH] Save-XML: Correct bug in cylinder gas parameters
Correct a bug that I introduced previously
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It seems that in some scenarios we end up with a string that isn't NUL
terminated and that results in garbage being stored as userid. This patch
is a little brute force but it fixes the problem even if a previous
version os Subsurface ended up adding other text to the end of the userid.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In commit 0d7c192e6e ("For CCR dives, the diluent cylinder is the
current cylinder") a few things got broken. This tries to undo those
changes and adds expanded XML output.
1) Calculate correct partial pressure of oxygen to be plotted on
dive profile, taking into account the oxygen sensor data.
Currently, erroneously, OC PO2 values are shown, due to an
erroneous calling parameter to fill_pressures().
2) Read start and end cylinder pressured correctly. some wrong
assignments were done in file.c. This is now corrected and the correct
cylinder pressures are shown in the equipment tab.
3) Write correct cylinder pressures to XML. Currently the data for
the two cylinders are written to XML the wrong way round
(diluent pressures = oxygen and vice versa).
4) Expand XML output:
a) Write oxygen sensor data to XML
b) Write no_of_02sensors to XML
Signed-off-by: willem ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change the meaning that _the_ cylinder (as we treat it in OC dives) is the
diluent cylinder (rather than the O2 cylinder). This eliminates special
cases. Now, for CCR, we have to handle the O2 cylinder in addition
(rather than the diluent in addition).
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Oddly we already had code to load this from XML, but nothing else.
This makes the load from XML work like the rest of our code and adds the
save to XML plus the load and save for the git format.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This reverts commit 763dfef315.
I didn't pay enough attention when accepting this - it saves redundant
data.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If start and end cylinder pressure is not explicitly set for secondary
cylinders, we must store the start and end pressures from the
sample_{start,end} attribute. Faulty behavior is obvious at least when
importing Poseidon logs.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The latest CCR patches had rendered the planner not usable for CCR dives.
This patch corrects this (and reenables the CCR set point column for
segments). The problem was that a new member setpoint of struct divepoint
had been introduced, but there was already po2 which had the same meaning.
This patch merges the two and renames them setpoint to prevent future
confusion.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Decode the gasmix data into a sane format when creating the event, and
add the (currently unused) ability to specify a gas change to a
particular cylinder rather than (or in addition to) the gasmix.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
To obey <xsl:output omit-xml-declaration="yes"/> element
one should rely on libxslt to do its job instead of writing
document himself.
Discussion on this subject can be found at
http://comments.gmane.org/gmane.comp.gnome.lib.xslt/3839
Signed-off-by: Sergey Starosek <sergey.starosek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We have seen isspace(0xC3) return true on windows so we need to do
something about this.
As a wise man said:
Using "isspace()" and friends on anything but the 0-127 range is just
fraught with danger, regardless of platform.
We remedy this by checking that isascii() says that its a 7-bit ascii
character, something isspace() knows how to handle
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Since earlier have we had support for our own calculated TTS. This adds
support for holding TTS values reported by a dive computer.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Signed vs unsigned comparisons are such a pain. Since we want offsets to
be +/- 30 minutes around the dive we need to allow negative offsets - but
duration_t was defined as uint32_t.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Also change the on file XML to be even easier to read by making it a
duration as well (which gets us '32:34 min' instead of un-typed seconds).
This is backwards compatible, it will happily read what was written with
the previous commit).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
It makes no sense to store a 64bit time stamp with every picture. Even the
32bit offset (in seconds) from the dive start is WAY overkill. But
switching to that makes the code much more simple in a number of spots.
And makes what is saved to the XML file easier to read, too.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Save the timestamp of the dive if it exists in the data provided
by the exif library.
[Dirk Hohndel: fixed whitespace and format specifier]
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Move the quote function to membuffer.c and adding wrappers that call
it from both xml and html exporters to get rid of redundancy.
Quote the location, buddy, suit, tags and notes This
prevents js code from crashing.
[Miika Turkia: minor whitespace and code fix]
Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
1) All the variables in the sample structures are strongly typed
2) Two additional types were declared in units.h:
o2pressure_t
bearing_t
3) The following variables were added:
diluentpressure
o2setpoint
o2sensor[3]
4) Changes to a number of files were made to chanf
sample->po2 to sample->po2.mbar
bearing to bearring.degrees
Signed-off-by: Willem Ferguson <willemferguson@zoology.up.ac.za>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This code correctly saves the added pictures on the xml backend.
next: git backend.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
[Dirk Hohndel: this overlapped with my commit 09e7c61fee ("Consistently
use for_each_dive (and use it correctly)") so I took the
pieces that I had missed]
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This simplifies the logic and doesn't rely on show_utf8 to print empty
blocks.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The code found the trailing spaces and just didn't care about it.
This also removes the FIXME quoting, because quoting is managed.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
They aren't null pointers after you touched them, so we can't rely on
that to choose if we should use put_string or show_utf8.
show_utf8 would not print the tag if it only contains a \0 as body.
Fixes#440
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This fixes the bug in #440 by accident, and introduces lots of empty
attributes and tags in the xml.
This reverts commit 6378bfd91e.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This patch adds an item to File menu to export all dives in CSV format.
Naturally this includes also the code to perform the export.
Fixes#434
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This bug don't exists when saving to git storage, only when saving XML.
The latitude and longitude were being discarded if the location name was
not set and this breaks some users workflow. Not nice.
This should fix the final missing part for bug #440Fixes#440
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is a preferences setting, it should belong to the preferences
structure.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The userid of Subsurface Webservice can be included in locally saved xml
files and git repository.
For xml files, it is stored in userid tag. For git repo, it is stored
in 00-Subsurface file present in the repo.
Preference dialog and webservice dialog modified to include option
for saving userid locally.
In case of difference in default userid and userid in local file,
some semantics are followed. These can be referred to here:
http://lists.hohndel.org/pipermail/subsurface/2014-April/011422.htmlFixes#473
Signed-off-by: Venkatesh Shukla <venkatesh.shukla.eee11@iitbhu.ac.in>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This reverts commit e70bbb637e
Linus' solution in commit 27c36ec4cf ("Improved handling of git syntax
names with no git repository") is much better and makes my hack
unnecessary.
Before this change when the user gave a git style filename, say
/tmp/mydives[myname], if Subsurface couldn't create a repository with that
branch, it instead saved an XML file to this exact name, with '[' and ']'.
That clearly is not the desired behavior, so report an error instead.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Note! This just returns the error (and uses "report_error()" to generate
a string that is currently printed to stderr). Nothing actually *uses*
that error return yet, and we don't show the error string in the GUI.
Baby steps.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This makes subsurface remember the git source commit of the dive data.
If you save to an existing branch, subsurface will now complain and
refuse to save if you try to save if the existing branch is not related
to the original source. That would destroy the history of the dive
data, which in turn would make it impossible to do sane merging of the
data.
If you save to a new branch, it will see if the previous parent commit
is known in the repository you are saving to, and will save parenthood
information if so. Otherwise it will save it as a new parentless commit
("root commit" in git parlance).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Instead, just encode the git repository information in the filename.
We want to make it much harder to make it match a real filename, but to
still allow easy browsing with the file manager interface. So the git
repository "filename" format is the path to the git repository
directory, with the branch name encoded as "[branch]" at the end rather
than the "path:branch" format that we used in the descriptor file.
[ For example, on Windows, a filename like "c:\my.xml" could be
interpreted as the branchame "\my.xml" in the repository in the
directory "c" ]
In particular, with this model, no filename that ends with ".xml" could
possibly ever be considered a git repository name, since the last
character of a git pathname is always ']'.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
So this is totally unrelated to the git repository format, except for
the fact that I noticed it while writing the git saving code.
The subsurface divetag list handling is being stupid, and has a
initial dummy entry at the head of the list for no good reason.
I say "no good reason", because there *is* a reason for it: it allows
code to avoid the special case of empty list and adding entries to
before the first entry etc etc. But that reason is a really *bad*
reason, because it's valid only because people don't understand basic
list manipulation and pointers to pointers.
So get rid of the dummy element, and do things right instead - by
passing a *pointer* to the list, instead of the list. And then when
traversing the list and looking for a place to insert things, don't go
to the next entry - just update the "pointer to pointer" to point to
the address of the next entry. Each entry in a C linked list is no
different than the list itself, so you can use the pointer to the
pointer to the next entry as a pointer to the list.
This is a pet peeve of mine. The real beauty of pointers can never be
understood unless you understand the indirection they allow. People
who grew up with Pascal and were corrupted by that mindset are
mentally stunted. Niklaus Wirth has a lot to answer for!
But never fear. You too can overcome that mental limitation, it just
needs some brain exercise. Reading this patch may help. In particular,
contemplate the new "taglist_add_divetag()".
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This saves the dive data into a git object repository instead of a
single XML file.
We create a git object tree with each dive as a separate file,
hierarchically by trip and date.
NOTE 1: This largely duplicates the XML saving code, because trying to
share it seemed just too painful: the logic is very similar, but the
details of the actual strings end up differing sufficiently that there
are tons of trivial differences.
The git save format is line-based with minimal quoting, while XML quotes
everything with either "<..\>" or using single quotes around attributes.
NOTE 2: You currently need a dummy "file" to save to, which points to
the real save location: the git repository and branch to be used. We
should make this a config thing, but for testing, do something like
this:
echo git /home/torvalds/scuba:linus > git-test
to create that git information file, and when you use "Save To" and
specify "git-test" as the file to save to, subsurface will use the new
git save logic to save to the branch "linus" in the repository found at
"/home/torvalds/scuba".
NOTE 3: The git save format uses just the git object directory, it does
*not* check out the result in any git working tree or index. So after
you do a save, you can do
git log -p linus
to see what actually happened in that branch, but it will not affect any
actual checked-out state in the repository.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In commit 102bf768944b ("Rename old 'xml' file as 'bak' file when saving")
Linus forgot about our other standard filename extension...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If you use the standard naming convention and end your subsurface
filename in ".xml", we will now save away any previous xml file as a
"bak" file before writing a new one.
This can be useful for:
- recovering from mistakes that deleted old dives
- seeing what changed (ie you can do things like "diff -u xyz.bak
xyz.xml") after doing some operation and saving the result.
However, this does only a single level of backups - if you save twice,
you will obviously have lost the original. I'd strongly encourage some
external backup system in addition to this very simplistic backup.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The "size" member was confusing - it's the size of the allocation, not
the size of the current string. The size of the current string is the
member called "used".
This naming makes perfect sense for the internal implementation, but
it's confusing to users who actually do want to get the size of the
resulting string at the end.
So rename the fields to "alloc" and "len" - which is pretty clear.
This also adds a helper function to strip whitespace from the end:
"strip_mb()".
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
libdivecomputer already supports this, but we didn't save it.
Tested-by: Oscar Isoz <jan.oscar.isoz@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This introduces a "struct membuffer" abstraction that you can write
things into, and makes the XML saving code write to the memory buffer
rather than a file.
The UDDF export already really wanted this: it used to write to a file,
only to then read that file back into memory, delete the file, and then
*rewrite* the file after doing the magic xslt transform.
But the longer-term reason for this is that I want to try to write other
formats, and I want to try to share most helpers. And those other
formats will need this memory buffer model.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Earlier we converted the C++ code to using true/false, and this converts
the C code to using the same style.
We already depended on stdbool.h in subsurfacestartup.[ch], and we build
with -std=gnu99 so nobody could build subsurface without a c99 compiler.
[Dirk Hohndel: small change suggested by Thiago Macieira: don't include
stdbool.h for C++]
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Adds use of everything from the new wrappers(), but the
opendir() one.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
