cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for
C/ObjC but not for C++ [enabled by default]
Since gcc also complains about adding -Wno-strict-prototypes we have to handle
the two separately. A side-effect here: now that we promote the GCC_CFLAGS to
AM_CFLAGS, litest.la is built with the correct CFLAGS too.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Even though libinput uses no C++, it should be supported to include
libinput.h from C++. Therefore a build test ensuring this possibility
exist. However, since we can not conditionally invoke AC_PROG_CXX
in configure.ac just do it always.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
libevdev wraps the various peculiarities of the evdev kernel API into a
type-safe API. It also buffers the device so checking for specific features at
a later time is easier than re-issuing the ioctls. Plus, it gives us almost
free support for SYN_DROPPED events (in the following patch).
This patch switches all the bit checks over to libevdev and leaves the event
processing as-is. Makes it easier to review.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Simply prints the various events to make it easier to check what's coming out
of libinput. Works for --udev (the default) or for --device /dev/input/event0.
Example output:
event7 DEVICE_ADDED seat0 default
event8 DEVICE_ADDED seat0 default
event4 POINTER_BUTTON +1.35s 272 pressed
event5 POINTER_MOTION +2.31s -3.00/ 2.00
Time is displayed relative to the starting time.
Note: statically linked for easier debugging, but we don't distribute it
(yet) anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
A rather large commit, copied from a similar (almost identical) suite in
libtouchpad and ported for libinput.
The goal here is to make testing for various devices easy, so the litest
("libinput test") wrappers do that. The idea is that each device has some
features, and tests are likely to exercise some features or won't work with
other features.
Each test case takes a list of required features and a list of excluded
features. The test suite will create a new test case for each device in the
suite that matches that set.
For example, the set of required LITEST_TOUCHPAD, excluded LITEST_BUTTON would
run on clickpads only, not on touchpads with buttons.
check supports suites and test cases, both named. We wrap that so that each
named set of cases we add are a test suite, with the set of devices being the
test cases. i.e.
litest_add("foo:bar", some_test_function, LITEST_ANY, LITEST_ANY);
adds a suite named "foo:bar" and test cases for both devices given, with their
shortnames as test case name, resulting in:
"foo:bar", "trackpoint"
"foo:bar", "clickpad"
...
Multiple test functions can be added to a suite. For tests without a device
requirement there is litest_add_no_device_test(...).
The environment variables CK_RUN_SUITE and CK_RUN_CASE can be used to narrow
the set of test cases. The test suite detects when run inside a debugger and
disables fork mode (the default).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Instead of having the user manage added and removed fd's as well as the
fd used for creating evdev devices, introduce a libinput object that
itself has an epoll fd.
The user no longer manages multiple fd's per libinput instance, but
instead handles one fd, dispatches libinput when data is available, then
reading events using libinput_get_event().
libinput_event's are now per libinstance, but divided into categories.
So far the only category is device events. Device events are categorized
by the presence of a non-NULL device pointer in the event.
The current API usage should look like:
struct libinput libinput = ...;
struct libinput_event *event;
if (libinput_dispatch(libinput) != 0)
return -1;
while ((event = libinput_get_event(libinput))) {
if (event->device)
process_device_event(event);
free(event);
}
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
This commit introduces build script configuration for building a shared
library 'libinput.so' containing the evdev input device functionality
from weston.
evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data
structures and API in weston and libwayland-server in order to minimize
dependencies.
The API of filter.c and filter.h are renamed to not include the
'weston_' prefix.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
