1 /* 2 * Copyright © 2013-2019 Red Hat, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 24 #pragma once 25 26 #include "config.h" 27 28 #include <linux/input.h> 29 #include <stdbool.h> 30 #include <stddef.h> 31 #include <stdint.h> 32 33 struct input_prop { 34 unsigned int prop; 35 bool enabled; 36 }; 37 38 int parse_mouse_dpi_property(const char *prop); 39 int parse_mouse_wheel_click_angle_property(const char *prop); 40 int parse_mouse_wheel_click_count_property(const char *prop); 41 bool parse_dimension_property(const char *prop, size_t *width, size_t *height); 42 bool parse_calibration_property(const char *prop, float calibration[6]); 43 bool parse_range_property(const char *prop, int *hi, int *lo); 44 bool parse_boolean_property(const char *prop, bool *b); 45 #define EVENT_CODE_UNDEFINED 0xffff 46 bool parse_evcode_property(const char *prop, struct input_event *events, size_t *nevents); 47 bool parse_input_prop_property(const char *prop, struct input_prop *props_out, size_t *nprops); 48 49 enum tpkbcombo_layout { 50 TPKBCOMBO_LAYOUT_UNKNOWN, 51 TPKBCOMBO_LAYOUT_BELOW, 52 }; 53 bool parse_tpkbcombo_layout_poperty(const char *prop, 54 enum tpkbcombo_layout *layout); 55 56 enum switch_reliability { 57 RELIABILITY_RELIABLE, 58 RELIABILITY_UNRELIABLE, 59 RELIABILITY_WRITE_OPEN, 60 }; 61 62 bool 63 parse_switch_reliability_property(const char *prop, 64 enum switch_reliability *reliability); 65 66 enum { 67 ABS_MASK_MIN = 0x1, 68 ABS_MASK_MAX = 0x2, 69 ABS_MASK_RES = 0x4, 70 ABS_MASK_FUZZ = 0x8, 71 ABS_MASK_FLAT = 0x10, 72 }; 73 74 uint32_t parse_evdev_abs_prop(const char *prop, struct input_absinfo *abs); 75