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/*
* Copyright © 2006 Zephaniah E. Hull
*
* 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.
*
* Author: Zephaniah E. Hull (warp@aehallh.com)
*/
/*
* Copyright © 2004 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of Red Hat
* not be used in advertising or publicity pertaining to distribution
* of the software without specific, written prior permission. Red
* Hat makes no representations about the suitability of this software
* for any purpose. It is provided "as is" without express or implied
* warranty.
*
* RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
* NO EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL 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 PERFORMANCE OF THIS SOFTWARE.
*
* Author: Kristian Høgsberg (krh@redhat.com)
*/
#ifndef EVDEV_BRAIN_H_
#define EVDEV_BRAIN_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>
#define EVDEV_MAXBUTTONS 96
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_IGNORE_X 1
#define EV_BTN_IGNORE_EVDEV 2
#define EV_BTN_IGNORE_MAP (EV_BTN_IGNORE_X | EV_BTN_IGNORE_EVDEV)
typedef struct {
int real_buttons;
int buttons;
CARD8 ignore[EVDEV_MAXBUTTONS];
CARD8 map[EVDEV_MAXBUTTONS];
void (*callback[EVDEV_MAXBUTTONS])(InputInfoPtr pInfo, int button, int value);
} evdevBtnRec, *evdevBtnPtr;
typedef struct {
int axes;
int v[ABS_MAX];
int old_x, old_y;
int count;
int min[ABS_MAX];
int max[ABS_MAX];
int map[ABS_MAX];
int screen; /* Screen number for this device. */
Bool use_touch;
Bool touch;
Bool reset_x, reset_y;
} evdevAbsRec, *evdevAbsPtr;
typedef struct {
int axes;
int v[REL_MAX];
int count;
int map[REL_MAX];
int btnMap[REL_MAX][2];
} evdevRelRec, *evdevRelPtr;
typedef struct {
int axes;
int v[ABS_MAX];
} 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;
int mode; /* Either Absolute or Relative. */
evdevBtnPtr btn;
evdevAbsPtr abs;
evdevRelPtr rel;
evdevKeyPtr key;
evdevAxesPtr axes;
} evdevStateRec, *evdevStatePtr;
typedef struct _evdevDevice {
const char *device;
InputInfoPtr pInfo;
int (*callback)(DeviceIntPtr cb_data, int what);
evdevBitsRec bits;
evdevStateRec state;
struct _evdevDevice *next;
} 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);
#endif /* LNX_EVDEV_H_ */
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