Make the meson -Dtests=false option only apply to the libinput test suite
itself which has extra dependencies, etc. The build tests and symbol leak
tests should always run.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The &grab pointer we used to pass as userdata was the address of the function
argument which goes out of scope at the end of the function. This works fine
for devices immediately opened but when a device connects later, the address
may have been re-used since and it's content is undefined. If not NULL, we
end up grabbing the device.
Instead pass the grab option in which is guaranteed to live until the end of
main.
https://gitlab.freedesktop.org/libinput/libinput/issues/26
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Nothing in libinput needs large buffers, so if we ever get something that
large, we probably passed a negative number to zalloc.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Make it return NULL for a string array in the form of [ NULL ], like the docs
say. This also adds an extra safety check for the joiner to be of a reasonable
length to avoid overflows.
Found in
https://gitlab.freedesktop.org/libinput/libinput/issues/26#note_6320
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
All the tests fill fail anyway if the validation fails but this is a quick way
to fail everything early.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A bit quirky (haha), because we cannot do this during context creation - we
really want any parsing error messages to show up in the right log file and
the log handler isn't set up during context creation. So we do it on the first
real call to the backend - path_add_device or udev_assign_seat.
Also, failure to initialize the quirks subsystem just means we continue as
normal. This shouldn't be a hard failure, it just means a lot of devices won't
work properly.
If the LIBINPUT_DATA_DIR environment variable is set, that directory is used
for the data file. Only that directory, no custom override file in that case.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
So we have them available per litest device and can check in tests for certain
quirks to be present.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We don't want any of the test devices to match the local machine's DMI
modalias. This was a major drawback in the previous test suite, hacking the
dmi modalias string was nontrivial but a wrong string could cause false
positives or negatives.
The quirks system is internal, so rather than having some fancy API we just
hook it off the environment variable that the test suite always sets. Hacky,
but a lot easier than the other options.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Previously, we had all extra device information ("This is an Apple Touchpad",
"This touchpad causes pointer jumps", etc.) in the udev hwdb. The problem with
the hwdb is that updating it is nontrivial for the average user and debugging
when things go wrong is even harder. Plus, the hwdb has a matching scheme that
is unpredictable unless one is familiar with the implementation.
This patch set moves the hwdb entries into .ini style text files, with a
simple line-based parser. A new libinput list-quirks tool can list the quirks
applied to any given device, in --verbose mode it prints all matches as they
apply or not apply.
The data files are currently unused by libinput, that comes in a later patch.
They're installed though, the defaults point to the /usr/share/libinput
directory and for *temporary* local overrides the single file
/etc/libinput/local-overrides.quirks.
Failure to parse any file is a hard failure for the quirks system, but if the
local override file doesn't exist that's fine.
THIS IS NOT A CONFIGURATION INTERFACE! None of these settings are exposed via
the libinput_device_config_* calls. There is no API guarantee for these files,
think of them as source code.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If we created it, remove it again. No change because we're not adding any of
the directories yet.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Make the tempfile creation dependent on whether the required template is
present. Currently unused, this is just prep work for future patches.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The GitLab migrations means that bugs should now be reported there
rather than Bugzilla. Though the repository is still available via
anongit, cloning through GitLab allows use of HTTPS.
All freedesktop.org URLs are also preferentially served over HTTPS
rather than unsecured HTTP.
Signed-off-by: Daniel Stone <daniels@collabora.com>
The lenovo compact keyboard with trackpoint has a sensitivity of 5, which
causes the trackpoint range to be 0. This in turn causes inf/NaN during
pointer acceleration as we divide by 0 and makes the cursor go unpredictably
somewhere it probably shouldn't be.
This is part of a wider problem in that the current sensitivity handling
doesn't work well for values well below the default of 128. Any such values
are scaled up to multiples of pixels instead of just working as-is.
Reverting the automatic sensitivity parsing, any systemd udev property set to
change the sensitivity increases it, so we don't run into this bug.
https://bugzilla.redhat.com/show_bug.cgi?id=1583324
This reverts commit a4036a33ca.
On the off-chance that someone actually looks at this page, let's put the
comment most at risk by a TLDR attention span at the top.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This was overengineered. The separation between the model quirks file and the
udev hwdb matches allowed for more complex firmware detection. Except we never
used it anywhere but on ALPS and there we can, thankfully, just get it from
the version number in the input_id field exposed in the modalias.
So let's drop this and use that match instead. We just need an extra udev rule
to match on ID_INPUT_POINTINGSTICKs so we can differ between ALPS touchpads
and ALPS trackpoints.
https://bugs.freedesktop.org/show_bug.cgi?id=106323
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
LIBINPUT_ATTR_THUMB_PRESSURE_THRESHOLD now determines whether we do thumb
pressure detection or not. Much better than having a hardcoded default that
may or may not be correct on any given device.
This patch is likely to break thumb detection on some touchpads, the only
property so far is to restore the default of 100 for all Lenovo Thinkpad
touchpads. More rules are needed, we'll just wait until someone shouts.
https://bugs.freedesktop.org/show_bug.cgi?id=106458
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This removes the artificial 3 keyboard limit. If you have more internal
keyboards than that, something is wrong in your setup but that shouldn't stop
us from working. Or more specificially: this can happen easily when running
tests so let's not fail the test suite because we created a few hundred
keyboards.
We'll still throw out a log message though.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This removes the artificial 3 keyboard limit. If you have more internal
keyboards than that, something is wrong in your setup but that shouldn't stop
us from working. Or more specificially: this can happen easily when running
tests so let's not fail the test suite because we created a few hundred
keyboards.
We'll still throw out a log message though.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
