usr.sbin/wsmoused/wsmoused.h

   1 /* $NetBSD: wsmoused.h,v 1.8 2004/01/20 22:11:02 matt Exp $ */
   2
   3 /*
   4  * Copyright (c) 2002, 2003, 2004 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Julio M. Merino Vidal.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. The name authors may not be used to endorse or promote products
  16  *    derived from this software without specific prior written
  17  *    permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
  20  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
  23  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  25  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  27  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  28  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _WSMOUSED_WSMOUSED_H
  33 #define _WSMOUSED_WSMOUSED_H
  34
  35 #define IS_MOTION_EVENT(type) (((type) == WSCONS_EVENT_MOUSE_DELTA_X) || \
  36                                ((type) == WSCONS_EVENT_MOUSE_DELTA_Y) || \
  37                                ((type) == WSCONS_EVENT_MOUSE_DELTA_Z))
  38 #define IS_BUTTON_EVENT(type) (((type) == WSCONS_EVENT_MOUSE_UP) || \
  39                                ((type) == WSCONS_EVENT_MOUSE_DOWN))
  40
  41 struct mouse {
  42         int   m_devfd;          /* File descriptor of wsmouse device */
  43         int   m_fifofd;         /* File descriptor of fifo */
  44         int   m_statfd;         /* File descriptor of wscons status device */
  45         char *m_devname;        /* File name of wsmouse device */
  46         char *m_fifoname;       /* File name of fifo */
  47         int   m_disabled;       /* Whether if the mouse is disabled or not */
  48 };
  49
  50 struct mode_bootstrap {
  51         char  *mb_name;
  52         int  (*mb_startup)(struct mouse *);
  53         int  (*mb_cleanup)(void);
  54         void (*mb_wsmouse_event)(struct wscons_event);
  55         void (*mb_wscons_event)(struct wscons_event, int);
  56         void (*mb_poll_timeout)(void);
  57 };
  58
  59 struct prop {
  60         char *p_name;
  61         char *p_value;
  62 };
  63
  64 #define MAX_EVENTS      10
  65 #define MAX_BLOCKS      10
  66 #define MAX_PROPS       100
  67 #define BLOCK_GLOBAL    1
  68 #define BLOCK_MODE      2
  69 #define BLOCK_EVENT     3
  70 struct block {
  71         char *b_name;
  72         int b_type;
  73         int b_prop_count;
  74         int b_child_count;
  75         struct prop *b_prop[MAX_PROPS];
  76         struct block *b_child[MAX_BLOCKS];
  77         struct block *b_parent;
  78 };
  79
  80 /* Prototypes for wsmoused.c */
  81 void log_err(int, const char *, ...);
  82 void log_errx(int, const char *, ...);
  83 void log_info(const char *, ...);
  84 void log_warn(const char *, ...);
  85 void log_warnx(const char *, ...);
  86
  87 /* Prototypes for config.c */
  88 struct prop *prop_new(void);
  89 void prop_free(struct prop *);
  90 struct block *block_new(int);
  91 void block_free(struct block *);
  92 void block_add_prop(struct block *, struct prop *);
  93 void block_add_child(struct block *, struct block *);
  94 char *block_get_propval(struct block *, const char *, char *);
  95 int block_get_propval_int(struct block *, const char *, int);
  96 struct block *config_get_mode(const char *);
  97 void config_read(const char *, int);
  98 void config_free(void);
  99
 100 #endif /* _WSMOUSED_WSMOUSED_H */