Loop variables shouldn't be re-used.
Avoid uninitialized variables
Sort variables to make function calls more obvious
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We've long preferred GTK4 and that's installed on our images, so let's
make sure that gets removed together with GTK3 (which isn't actually
installed anyway).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Introduced in 6a1bd5b0c9, we now have two potentially undeclared
variables if GTK is available but doesn't have Wayland support.
../meson.build:576:1: ERROR: Unknown variable "dep_wayland_client".
Fixes 6a1bd5b0c9Fixes#786
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The `debounce_bounce_high_delay` and `debounce_spurious_trigger_high_delay`
tests are failing with annoying frequency in valgrind, but that is
entirely due to valgrind being too slow for the tight timing reqirements
of these tests. Skipping them in valgrind has next to no potential to hide
memory leaks because the code paths leading to success are also covered by
other tests which are less picky about timing, and the CI test suite run
without valgrind still tests for their success.
Signed-off-by: satrmb <10471-satrmb@users.noreply.gitlab.freedesktop.org>
"Meson uses Ninja which uses compiler dependency information to
automatically figure out dependencies between C sources and headers, so
it will rebuild things correctly when a header changes. [...]
If, for whatever reason, you do add non-generated headers to the sources
list of a target, Meson will simply ignore them."
https://mesonbuild.com/FAQ.html#do-i-need-to-add-my-headers-to-the-sources-list-like-in-autotools
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Meson supports this natively since version 0.55 which is available in
all our tested distributions.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
F33 and F34 are both EOL. This also fixes the RPM build job to
automatically use the latest Fedora version and adds
wayland-protocols-devel which is now needed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We have two different dependencies on Wayland: GTK support and the
wayland-protocols we use directly. If we have GTK support but
wayland-protocols is not installed at meson configure time, our build
fails.
To avoid having multiple ifdefs in the code, let's define two new ones:
HAVE_GTK_WAYLAND and HAVE_GTK_X11, both set if GTK supports that
particular target (from pkgconfig) and we have the other support
libraries we need.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
These two tests were identical except for the WHEEL/HWHEEL
differentiator, let's make this into a ranged test instead.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The IBM/Lenovo Scrollpoint mouse features a trackpoint-like stick that
sends a great amount of scroll deltas.
In order to handle the device, a quirk is in place to normalize the
scroll events as they were relative motion.
However, when high-resolution scroll was implemented, we started
normalizing the hi-res events instead of the lo-res events by mistake.
Fix the quirk by normalizing the right deltas.
Fixes: 6bb02aaf30 ("High-resolution scroll wheel support")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Tested-by: Peter Ganzhorn <peter.ganzhorn@gmail.com>
These tests gave us false positives for devices without a REL_WHEEL or
REL_HWHEEL because one of the helper functions papered over missing
events.
We have two tests here, one for horizontal, one for vertical but they
mixed WHEEL and HWHEEL in both tests. Fix this by splitting them
properly, so each test only checks that axis.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
On mice, switching the acceleration profile to flat disables dpi normalization,
because high or even switchable dpi are generally major features of a
high-end mouse, and switching to flat acceleration indicates that the user
wants to reduce the effects of any cursor acceleration to a minimum.
Therefore we skip normalization there and let the user take full advantage
of their expensive hardware.
On touchpads, particularly those built into a laptop, users have to deal with
whatever hardware they have; touchpad dpi is an afterthought at best, or
a disaster at worst. Switching to the flat profile is more likely to be
about avoiding the non-linear acceleration curve of the adaptive profile.
Hence the flat profile for touchpads shouldn't copy what the one for mice does,
but rather use dpi normalization like the adaptive profile. This keeps flat
acceleration on low-resolution touchpads from dropping to unusably slow speeds.
Signed-off-by: satrmb <10471-satrmb@users.noreply.gitlab.freedesktop.org>
Tools default to 1% lower threshold (tip up) and 5% upper threshold (tip
down). But our distance vs pressure exclusion would reset the distance
for *any* pressure value, regardless how low that value was and how high
distance was in comparison.
A very low pressure value of less than 1% would then result in a
normalized pressure of 0, so we'd effectively just reset the distance to
zero and do nothing with the pressure. This can cause distance jumps
when the tool arbitrarily sends low pressure values while hovering as
seen in https://github.com/libsdl-org/SDL/pull/5481#issuecomment-1118969064
Commit 61bdc05fb0 from Dec 2017
"tablet: set the tip-up pressure threshold to 1%"
was presumably to address this but no longer (?) works.
Fix this by addressing multiple issues at the same time:
- anything under that 1% threshold is now considered as zero pressure
and any distance value is kept as-is. Once pressure reaches 1%,
distance is always zero.
- axis normalization is now from 1% to 100% (previously: upper threshold
to 100%). So a tip down event should always have ~4% pressure and we
may get tablet motion events with nonzero pressure before the tip down
event.
From memory, this was always intended anyway since a tip event should
require some significant pressure, maybe too high compared to e.g.
pressure-sensitive painting
- where a tablet has an offset, add the same 1%/5% thresholds, on top of
that offset. And keep adjusting those thresholds as we change the
offset. Assuming that the offset is the absolute minimum a worn-out
pen can reach, this gives us the same behaviour as a new pen. The
calculation here uses a simple approach so the actual range is
slightly larger than 5% but it'll do.
Previously, the lower threshold for an offset pen was the axis minimum
but that can never be reached. So there was probably an undiscovered
bug in there.
And fix a bunch of comments that were either wrong, confusing or
incomplete, e.g. the pressure thresholds were already in device
coordinates.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Because --filter-test does substring matching it's easier to have it
with a unique name rather than one that is a prefix of another.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A few lines north of here we return early if neither bit is set. If we
get to this point, at least one bit is set so this part of the condition
always evaluates to true.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Quirk all the StarLabs trackpads as they are all the same design,
a clickpad with physical buttons that act as one button.
Fixes#771.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
This tests a bunch of internal utility functions that may work
differently depending on compiler flags, etc. Let's make that test
available so it can be verified on an installed system.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We already install libinput-test-suite if the meson option install-tests
is set, see
commit be7045cdc7
test: make the test suite runner available as installed binary
To make other tests easily available and more discoverable, add a new
tool "libinput test" with the matching man page. This will also help us
to enforce some of the namespacing a bit better.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
When redirecting to a file, we don't want lines like this:
.. +2 ... +5 ... +9
Let's not print anything until we have collected all those lines and
then print the final result, we don't need a live update here.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Helpful in comparing values that update frequently - without this the
last printed value may be way off the page when some other value comes
in that it needs to be compared to.
Values not seen yet default to zero - we can't query those from a
recording but it'll be good enough this way.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Commit 0cdf459643
tools/record: get rid of indent push/pop, replace with fixed indents
Introduced some magic to detect if there's a '-' at the start of the
format string to fix the identation. This only works if the format
string is constant though, leading to an indentation error when record
is run with --with-libinput.
Fixes 0cdf459643
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Use --ignore ABS_X,ABS_Y or --only ABS_X,ABS_Y to ignore or limit to
only a specific axis set. Especially for tablet devices with their
multitudes of axes this makes analysing a particular set easier.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This fixes a format string vulnerabilty.
evdev_log_message() composes a format string consisting of a fixed
prefix (including the rendered device name) and the passed-in format
buffer. This format string is then passed with the arguments to the
actual log handler, which usually and eventually ends up being printf.
If the device name contains a printf-style format directive, these ended
up in the format string and thus get interpreted correctly, e.g. for a
device "Foo%sBar" the log message vs printf invocation ends up being:
evdev_log_message(device, "some message %s", "some argument");
printf("event9 - Foo%sBar: some message %s", "some argument");
This can enable an attacker to execute malicious code with the
privileges of the process using libinput.
To exploit this, an attacker needs to be able to create a kernel device
with a malicious name, e.g. through /dev/uinput or a Bluetooth device.
To fix this, convert any potential format directives in the device name
by duplicating percentages.
Pre-rendering the device to avoid the issue altogether would be nicer
but the current log level hooks do not easily allow for this. The device
name is the only user-controlled part of the format string.
A second potential issue is the sysname of the device which is also
sanitized.
This issue was found by Albin Eldstål-Ahrens and Benjamin Svensson from
Assured AB, and independently by Lukas Lamster.
Fixes#752
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This updates valgrind.h to the version that was packaged in
valgrind-devel-3.18.1-9.fc36. This new version contains a fix for a
build failure with clang.
Signed-off-by: Tom Stellard <tstellar@redhat.com>
run_command() wants a check kwarg now:
WARNING: You should add the boolean check kwarg to the run_command call.
It currently defaults to false,
but it will default to true in future releases of meson.
See also: https://github.com/mesonbuild/meson/issues/9300
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Certain tests that make use of verify_left_handed_touch_motion can fail
depending on how quick they are executed, specially when using Valgrind.
Instead of ignoring the hold end event, use the existing mechanism to
disable hold gestures where we are not interested in them.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
All cases we have in our code base have an otherwise unused variable to
loop through the array. Let's auto-declare this as part of the loop.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Add option to control whether the touchpad should be disabled while the
trackpoint is in use.
Fix#731
Signed-off-by: pudiva chip líquida <pudiva@skylittlesystem.org>
Declare the variables used to keep track of joystick buttons and
keyboard keys right before they are used for better readability and
consistency.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Create a list of well-known keyboard keys containing one the most
representative key(s) of a group.
The rule is based on the assumption that if the representative key is
present, other keys of the group should be present as well.
The groups are:
- Modifiers group: KEY_LEFTCTRL.
- Character group: KEY_CAPSLOCK.
- Numeric group: KEY_NUMLOCK.
- Editing keys: KEY_INSERT.
- Multimedia keys: KEY_MUTE, KEY_CALC, KEY_FILE, KEY_MAIL,
KEY_PLAYPAUSE and KEY_BRIGHTNESSDOWN.
When 4 of these keys are found, the device is tagged as a keyboard.
Fix#745
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
This makes disable-when-typing for the touchpad work properly
on the Lenovo Legion Y740.
Tested on Lenovo Legion Y740-15IRHg.
Signed-off-by: Markus Wall <markuswall@yahoo.se>
Clarify that when forking libinput the public visibility level should be
selected. Otherwise, CI pipelines will fail on merge requests.
Also, update the fork URL.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
