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Diffstat (limited to 'src/evdev.h')
| -rw-r--r-- | src/evdev.h | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/src/evdev.h b/src/evdev.h deleted file mode 100644 index 2cdc5bc..0000000 --- a/src/evdev.h +++ /dev/null @@ -1,272 +0,0 @@ -/* - * Copyright © 2006-2007 Zephaniah E. Hull - * Copyright © 2004 Red Hat, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Soft- - * ware"), to deal in the Software without restriction, including without - * limitation the rights to use, copy, modify, merge, publish, distribute, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, provided that the above copyright - * notice(s) and this permission notice appear in all copies of the Soft- - * ware and that both the above copyright notice(s) and this permission - * notice appear in supporting documentation. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- - * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY - * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN - * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE- - * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR- - * MANCE OF THIS SOFTWARE. - * - * Except as contained in this notice, the name of a copyright holder shall - * not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization of - * the copyright holder. - * - * Authors: - * Zephaniah E. Hull (warp@aehallh.com) - * Kristian Høgsberg (krh@redhat.com) - */ - -#ifndef __EVDEV_H -#define __EVDEV_H - -#define _XF86_ANSIC_H -#define XF86_LIBC_H - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <linux/input.h> -#include <errno.h> -#include <string.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <xf86Xinput.h> - -#ifndef BITS_PER_LONG -#define BITS_PER_LONG (sizeof(unsigned long) * 8) -#endif - -#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1) -#define LONG(x) ((x)/BITS_PER_LONG) -#define MASK(x) (1UL << ((x) & (BITS_PER_LONG - 1))) - -#ifndef test_bit -#define test_bit(bit, array) (!!(array[LONG(bit)] & MASK(bit))) -#endif -#ifndef set_bit -#define set_bit(bit, array) (array[LONG(bit)] |= MASK(bit)) -#endif -#ifndef clear_bit -#define clear_bit(bit, array) (array[LONG(bit)] &= ~MASK(bit)) -#endif - - -#include <X11/extensions/XKB.h> -#include <X11/extensions/XKBstr.h> - -/* - * At the moment, ABS_MAX is larger then REL_MAX. - * As they are the only two providors of axes, ABS_MAX is it. - */ -#define AXES_MAX ABS_MAX - - -#define BTN_MAX 96 - -struct _evdevDevice; - -/* - * FIXME: The mode option here is a kludge. - * It can be 0 (rel mode), 1 (abs mode), or -1 (input side has no clue). - * - * Worse, it arguably shouldn't even be the sender that decides here. - * And only the Axes targets and sources care at all right now. - */ -typedef void (*evdev_map_func_f)(InputInfoPtr pInfo, int value, int mode, void *map_data); - -typedef struct { - unsigned long ev[NBITS(EV_MAX)]; - unsigned long key[NBITS(KEY_MAX)]; - unsigned long rel[NBITS(REL_MAX)]; - unsigned long abs[NBITS(ABS_MAX)]; - unsigned long msc[NBITS(MSC_MAX)]; - unsigned long led[NBITS(LED_MAX)]; - unsigned long snd[NBITS(SND_MAX)]; - unsigned long ff[NBITS(FF_MAX)]; -} evdevBitsRec, *evdevBitsPtr; - -#define EV_BTN_B_PRESENT (1<<0) - -typedef struct { - int real_buttons; - int buttons; - int b_flags[BTN_MAX]; - void *b_map_data[BTN_MAX]; - evdev_map_func_f b_map[BTN_MAX]; - void (*callback[BTN_MAX])(InputInfoPtr pInfo, int button, int value); -} evdevBtnRec, *evdevBtnPtr; - -#define EV_ABS_V_PRESENT (1<<0) -#define EV_ABS_V_M_AUTO (1<<1) -#define EV_ABS_V_M_REL (1<<2) -#define EV_ABS_V_INVERT (1<<3) -#define EV_ABS_V_RESET (1<<4) -#define EV_ABS_V_USE_TOUCH (1<<5) - -#define EV_ABS_USE_TOUCH (1<<0) -#define EV_ABS_TOUCH (1<<1) -#define EV_ABS_UPDATED (1<<2) - -typedef struct { - int flags; - int axes; - int v[ABS_MAX]; - int v_flags[ABS_MAX]; - void *v_map_data[ABS_MAX]; - evdev_map_func_f v_map[ABS_MAX]; -} evdevAbsRec, *evdevAbsPtr; - -#define EV_REL_V_PRESENT (1<<0) -#define EV_REL_V_INVERT (1<<1) -#define EV_REL_UPDATED (1<<0) - -typedef struct { - int flags; - int v_flags[REL_MAX]; - int v[REL_MAX]; - int axes; - void *v_map_data[REL_MAX]; - evdev_map_func_f v_map[REL_MAX]; -} evdevRelRec, *evdevRelPtr; - -#define EV_AXES_V_M_ABS (1<<0) -#define EV_AXES_V_M_REL (1<<1) -#define EV_AXES_V_PRESENT (1<<2) -#define EV_AXES_V_UPDATED (1<<3) - -#define EV_AXES_V_M_MASK (EV_AXES_V_M_ABS | EV_AXES_V_M_REL) - -#define EV_AXES_UPDATED (1<<0) - -typedef struct { - int axes; - int flags; - int v_flags[AXES_MAX]; - int v_min[AXES_MAX]; - int v_max[AXES_MAX]; - int v[AXES_MAX]; - int rotation; - float rot_sin, rot_cos; - int x, y; -} evdevAxesRec, *evdevAxesPtr; - -typedef struct { - char *xkb_rules; - char *xkb_model; - char *xkb_layout; - char *xkb_variant; - char *xkb_options; - XkbComponentNamesRec xkbnames; -} evdevKeyRec, *evdevKeyPtr; - -typedef struct _evdevState { - Bool can_grab; - Bool sync; - - evdevBtnPtr btn; - evdevAbsPtr abs; - evdevRelPtr rel; - evdevKeyPtr key; - evdevAxesPtr axes; -} evdevStateRec, *evdevStatePtr; - -typedef struct _evdevDevice { - const char *device; - - evdevBitsRec bits; - - evdevStateRec state; -} evdevDeviceRec, *evdevDevicePtr; - -int EvdevBtnInit (DeviceIntPtr device); -int EvdevBtnOn (DeviceIntPtr device); -int EvdevBtnOff (DeviceIntPtr device); -int EvdevBtnNew0(InputInfoPtr pInfo); -int EvdevBtnNew1(InputInfoPtr pInfo); -void EvdevBtnProcess (InputInfoPtr pInfo, struct input_event *ev); -void EvdevBtnPostFakeClicks(InputInfoPtr pInfo, int button, int count); -int EvdevBtnFind (InputInfoPtr pInfo, const char *button); -int EvdevBtnExists (InputInfoPtr pInfo, int button); - -int EvdevAxesInit (DeviceIntPtr device); -int EvdevAxesOn (DeviceIntPtr device); -int EvdevAxesOff (DeviceIntPtr device); -int EvdevAxesNew0(InputInfoPtr pInfo); -int EvdevAxesNew1(InputInfoPtr pInfo); -void EvdevAxesAbsProcess (InputInfoPtr pInfo, struct input_event *ev); -void EvdevAxesRelProcess (InputInfoPtr pInfo, struct input_event *ev); -void EvdevAxesSynRep (InputInfoPtr pInfo); -void EvdevAxesSynCfg (InputInfoPtr pInfo); - -int EvdevKeyInit (DeviceIntPtr device); -int EvdevKeyNew (InputInfoPtr pInfo); -int EvdevKeyOn (DeviceIntPtr device); -int EvdevKeyOff (DeviceIntPtr device); -void EvdevKeyProcess (InputInfoPtr pInfo, struct input_event *ev); - - -/* - * Option handling stuff. - */ - -typedef struct evdev_option_token_s { - const char *str; - struct evdev_option_token_s *chain; - struct evdev_option_token_s *next; -} evdev_option_token_t; - -typedef Bool (*evdev_parse_opt_func_f)(InputInfoPtr pInfo, const char *name, evdev_option_token_t *token, int *flags); -typedef Bool (*evdev_parse_map_func_f)(InputInfoPtr pInfo, - const char *name, - evdev_option_token_t *option, - void **map_data, evdev_map_func_f *map_func); - -evdev_option_token_t *EvdevTokenize (const char *option, const char *tokens); -void EvdevFreeTokens (evdev_option_token_t *token); -Bool EvdevParseMapToRelAxis (InputInfoPtr pInfo, - const char *name, - evdev_option_token_t *option, - void **map_data, evdev_map_func_f *map_func); -Bool EvdevParseMapToAbsAxis (InputInfoPtr pInfo, - const char *name, - evdev_option_token_t *option, - void **map_data, evdev_map_func_f *map_func); -Bool -EvdevParseMapToButton (InputInfoRec *pInfo, - const char *name, - evdev_option_token_t *option, - void **map_data, evdev_map_func_f *map_func); -Bool -EvdevParseMapToButtons (InputInfoRec *pInfo, - const char *name, - evdev_option_token_t *option, - void **map_data, evdev_map_func_f *map_func); - -typedef struct { - char *name; - evdev_parse_map_func_f func; -} evdev_map_parsers_t; - -extern evdev_map_parsers_t evdev_map_parsers[]; -Bool EvdevParseMapOption (InputInfoRec *pInfo, char *option, char *def, void **map_data, evdev_map_func_f *map_func); - -#endif /* __EVDEV_H */ |