#!/usr/bin/env python3
# -*- Mode: python; coding: utf-8; indent-tabs-mode: nil -*- */
+# SPDX-License-Identifier: MIT
#
# This file is part of systemd. It is distrubuted under the MIT license, see
# below.
TYPES = {'mouse': ('usb', 'bluetooth', 'ps2', '*'),
'evdev': ('name', 'atkbd', 'input'),
+ 'id-input': ('modalias'),
'touchpad': ('i8042', 'rmi', 'bluetooth', 'usb'),
'joystick': ('i8042', 'rmi', 'bluetooth', 'usb'),
'keyboard': ('name', ),
('MOUSE_WHEEL_CLICK_ANGLE_HORIZONTAL', INTEGER),
('MOUSE_WHEEL_CLICK_COUNT', INTEGER),
('MOUSE_WHEEL_CLICK_COUNT_HORIZONTAL', INTEGER),
+ ('ID_INPUT', Literal('1')),
+ ('ID_INPUT_ACCELEROMETER', Literal('1')),
+ ('ID_INPUT_JOYSTICK', Literal('1')),
+ ('ID_INPUT_KEY', Literal('1')),
+ ('ID_INPUT_KEYBOARD', Literal('1')),
+ ('ID_INPUT_MOUSE', Literal('1')),
+ ('ID_INPUT_POINTINGSTICK', Literal('1')),
+ ('ID_INPUT_SWITCH', Literal('1')),
+ ('ID_INPUT_TABLET', Literal('1')),
+ ('ID_INPUT_TABLET_PAD', Literal('1')),
+ ('ID_INPUT_TOUCHPAD', Literal('1')),
+ ('ID_INPUT_TOUCHSCREEN', Literal('1')),
('ID_INPUT_TRACKBALL', Literal('1')),
('MOUSE_WHEEL_TILT_HORIZONTAL', Literal('1')),
('MOUSE_WHEEL_TILT_VERTICAL', Literal('1')),
if len(defaults) > 1:
error('More than one star entry: {!r}', prop)
+def check_one_mount_matrix(prop, value):
+ numbers = [s for s in value if s not in {';', ','}]
+ if len(numbers) != 9:
+ error('Wrong accel matrix: {!r}', prop)
+ try:
+ numbers = [abs(float(number)) for number in numbers]
+ except ValueError:
+ error('Wrong accel matrix: {!r}', prop)
+ bad_x, bad_y, bad_z = max(numbers[0:3]) == 0, max(numbers[3:6]) == 0, max(numbers[6:9]) == 0
+ if bad_x or bad_y or bad_z:
+ error('Mount matrix is all zero in {} row: {!r}',
+ 'x' if bad_x else ('y' if bad_y else 'z'),
+ prop)
+
def check_one_keycode(prop, value):
if value != '!' and ecodes is not None:
key = 'KEY_' + value.upper()
prop_names.add(parsed.NAME)
if parsed.NAME == 'MOUSE_DPI':
check_one_default(prop, parsed.VALUE.SETTINGS)
+ elif parsed.NAME == 'ACCEL_MOUNT_MATRIX':
+ check_one_mount_matrix(prop, parsed.VALUE)
elif parsed.NAME.startswith('KEYBOARD_KEY_'):
check_one_keycode(prop, parsed.VALUE)