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Commit Graph

24 Commits

Author SHA1 Message Date
Lennart Poettering
07630cea1f util-lib: split our string related calls from util.[ch] into its own file string-util.[ch]
There are more than enough calls doing string manipulations to deserve
its own files, hence do something about it.

This patch also sorts the #include blocks of all files that needed to be
updated, according to the sorting suggestions from CODING_STYLE. Since
pretty much every file needs our string manipulation functions this
effectively means that most files have sorted #include blocks now.

Also touches a few unrelated include files.
2015-10-24 23:05:02 +02:00
Andreas Pokorny
495968cf4e udev: input_id - use ABS_MT_SLOT{-1} to exclude non touch screen devices
Peek at the ABS_MT_SLOT-1 axis. Expect that touch screens only
have axes inside the MT range.
2015-06-03 08:31:02 +10:00
Andreas Pokorny
fa5a113d11 udev: input_id - use direct property and mt axis for touch screen detection
A lot of touch screens use INPUT_PROP_DIRECT to indicate that touch input
maps directly to the underlying screen, while the BTN_TOUCH bit might not be
set.
2015-06-03 08:31:02 +10:00
Andreas Pokorny
15264e5aee udev: input_id - refactor device detection
This change switches to bools and separates bit flag evaluation from
decision making and application of udev properties, while hopefully
keeping the same semantics. Apart from using BTN_LEFT instead of BTN_MOUSE
for mouse detection.
2015-06-03 08:31:02 +10:00
Tom Gundersen
3b64e4d4f4 udev: add some asserts
Mostly for documentation purposes.
2015-06-02 18:12:47 +02:00
Hans de Goede
37186823f3 input_id: Identify scroll-wheel device on Trust TB7300 tablet as keyboard
The Trust TB7300 (relabelled Waltop?) tablet has a scrollwheel which shows
up as a /dev/input/event# node all by itself. Currently input_id does not
set any ID_INPUT_FOO attr on this causing it it to not be recognized by
Xorg / libinput.

This commit fixes this by marking it with ID_INPUT_KEY.

Reported-by: Sjoerd Timmer <themba@randomdata.nl>
2015-04-14 09:51:41 +10:00
Hans de Goede
941a2aca3d udev: input_id: Make test_pointer / test_keys return if they've found anything
Make test_pointer / test_keys return a boolean indicating whether or not
they've set any properties on the device.
2015-04-14 09:51:07 +10:00
Peter Hutterer
b914418a15 udev: input_id: whitespace fixes
Remove whitespaces before opening parentheses, mostly before test_bit.
2015-04-14 09:40:19 +10:00
Hans de Goede
bd1acc9f2f udev: input_id: tag accelerometers as ID_INPUT_ACCELEROMETER
input_id already (tries to) tag accelerometers as such, but this only works
for absolute accelerometers. Recent kernels mark accelerometers through an
input prop. Trust that prop and always tag devices with it with
ID_INPUT_ACCELEROMETER.

Note that detection by the prop bit works the same as the existing detection
and will ensure that no other tags get set on the device.
2015-04-07 11:32:36 +10:00
Peter Hutterer
606df97b6a udev: input_id: tag pointing sticks as ID_INPUT_POINTINGSTICK
Also referred to as trackpoint, trackstick. These are marked by recent kernels
through an input prop. Forward that prop as udev property so userspace can
easily determine whether there is a pointing stick present.

These devices were previously marked as ID_INPUT_MOUSE, for backwards
compatibility we keep that in place, the new property is an addition.
2015-04-07 11:07:32 +10:00
Zbigniew Jędrzejewski-Szmek
1fa2f38f0f Assorted format fixes
Types used for pids and uids in various interfaces are unpredictable.
Too bad.
2015-01-22 01:14:52 -05:00
David Herrmann
244477333a udev: merge evdev_id into input_id
There is no reason to keep both separated. We want to avoid API specific
tools and instead keep generic terms like 'input'.
2015-01-15 14:13:49 +01:00
David Herrmann
975a900782 udev: fix NULL-ptr deref
Make sure we properly validate the return value of
udev_device_get_sysattr_value(). It might be NULL for several reasons.
2015-01-15 14:13:49 +01:00
Lennart Poettering
5ac0162c3a udevadm,..: make --help output of udev tools more like the output of the various other tools 2015-01-05 13:19:55 +01:00
Kay Sievers
9ec6e95b04 udev: place opening { at the same line as the function declaration 2014-07-29 15:49:25 +02:00
Martin Pitt
2658624399 input_id: Recognize buttonless joystick types
Input devices like rudders or pedals are joystick-like; they don't have
buttons, but axes like RX, THROTTLE, or RUDDER. These don't interfere with
other device types with absolute axes (touch screens, touchpads, and
accelerometers), so it's fairly safe to mark them as ID_INPUT_JOYSTICK and thus
hand out dynamic ACLs to the user.

https://bugs.freedesktop.org/show_bug.cgi?id=70734
2014-03-10 08:54:22 +01:00
Lennart Poettering
bcfce235a3 macro: introduce a nice macro for disabling -Wformat-nonliteral temporarily 2014-02-20 18:18:32 +01:00
Greg KH
29804cc1e0 use memzero(foo, length); for all memset(foo, 0, length); calls
In trying to track down a stupid linker bug, I noticed a bunch of
memset() calls that should be using memzero() to make it more "obvious"
that the options are correct (i.e. 0 is not the length, but the data to
set).  So fix up all current calls to memset(foo, 0, length) to
memzero(foo, length).
2014-01-31 11:55:01 +01:00
Lennart Poettering
9f6445e34a log: log_error() and friends add a newline after each line anyway, so avoid including it in the log strings 2013-12-24 16:39:37 +01:00
Kay Sievers
1298001ec5 use the same email address everywhere 2012-11-12 19:47:43 +01:00
Kay Sievers
ee56538fa7 udev: silent gcc warnings 2012-05-25 14:25:46 +02:00
Kay Sievers
04a9d3a00a udev: fix gcc warnings showing up after adding $(AM_CFLAGS) 2012-04-10 17:27:46 +02:00
Kay Sievers
baa30fbc2c udev: switch to systemd logging functions 2012-04-08 16:06:20 +02:00
Kay Sievers
3e2147858f move imported udev into place 2012-04-04 05:05:07 +02:00