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wsmoused.h
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wsmoused.h
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/* $NetBSD: wsmoused.h,v 1.9 2006/03/18 02:06:38 elad Exp $ */
/*
* Copyright (c) 2002, 2003, 2004 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Julio M. Merino Vidal.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name authors may not be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _WSMOUSED_WSMOUSED_H
#define _WSMOUSED_WSMOUSED_H
#define IS_MOTION_EVENT(type) (((type) == WSCONS_EVENT_MOUSE_DELTA_X) || \
((type) == WSCONS_EVENT_MOUSE_DELTA_Y) || \
((type) == WSCONS_EVENT_MOUSE_DELTA_Z))
#define IS_BUTTON_EVENT(type) (((type) == WSCONS_EVENT_MOUSE_UP) || \
((type) == WSCONS_EVENT_MOUSE_DOWN))
struct mouse {
int m_devfd; /* File descriptor of wsmouse device */
int m_fifofd; /* File descriptor of fifo */
int m_statfd; /* File descriptor of wscons status device */
char *m_devname; /* File name of wsmouse device */
char *m_fifoname; /* File name of fifo */
int m_disabled; /* Whether if the mouse is disabled or not */
};
struct mode_bootstrap {
char *mb_name;
int (*mb_startup)(struct mouse *);
int (*mb_cleanup)(void);
void (*mb_wsmouse_event)(struct wscons_event);
void (*mb_wscons_event)(struct wscons_event, int);
void (*mb_poll_timeout)(void);
};
struct prop {
char *p_name;
char *p_value;
};
#define MAX_EVENTS 10
#define MAX_BLOCKS 10
#define MAX_PROPS 100
#define BLOCK_GLOBAL 1
#define BLOCK_MODE 2
#define BLOCK_EVENT 3
struct block {
char *b_name;
int b_type;
int b_prop_count;
int b_child_count;
struct prop *b_prop[MAX_PROPS];
struct block *b_child[MAX_BLOCKS];
struct block *b_parent;
};
/* Prototypes for wsmoused.c */
void log_err(int, const char *, ...);
void log_errx(int, const char *, ...);
void log_info(const char *, ...);
void log_warn(const char *, ...);
void log_warnx(const char *, ...);
/* Prototypes for config.c */
struct prop *prop_new(void);
void prop_free(struct prop *);
struct block *block_new(int);
void block_free(struct block *);
void block_add_prop(struct block *, struct prop *);
void block_add_child(struct block *, struct block *);
char *block_get_propval(struct block *, const char *, char *);
int block_get_propval_int(struct block *, const char *, int);
struct block *config_get_mode(const char *);
void config_read(const char *, int);
void config_free(void);
#endif /* _WSMOUSED_WSMOUSED_H */