OpenBSD-4.6/usr.sbin/wsmoused/wsmoused.h

/* $OpenBSD: wsmoused.h,v 1.8 2009/06/21 16:13:18 jacekm Exp $ */

/*
 * Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
 *
 * Copyright (c) 1998 by Kazutaka Yokota
 *
 * Copyright (c) 1995 Michael Smith
 *
 * Copyright (c) 1993 by David Dawes <dawes@xfree86.org>
 *
 * Copyright (c) 1990,91 by Thomas Roell, Dinkelscherben, Germany.
 *
 * All rights reserved.
 *
 * Most of this code was taken from the FreeBSD moused daemon, written by
 * Michael Smith. The FreeBSD moused daemon already contained code from the
 * Xfree Project, written by David Dawes and Thomas Roell and Kazutaka Yokota.
 *
 * Adaptation to OpenBSD was done by Jean-Baptiste Marchand, Julien Montagne
 * and Jerome Verdon.
 *
 * 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. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by
 *      David Dawes, Jean-Baptiste Marchand, Julien Montagne, Thomas Roell,
 *      Michael Smith, Jerome Verdon and Kazutaka Yokota.
 * 4. 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.
 *
 *
 */

#define FALSE 0
#define TRUE 1

/* Logging macros */

extern char *pidfile;

#define debug(fmt, ...) \
	if (debug&&nodaemon) printf(fmt, __VA_ARGS__)

#define logerr(e, ...) 				\
	do {							\
		if (pidfile != NULL)				\
			unlink(pidfile);			\
		if (background) {				\
			syslog(LOG_ERR, __VA_ARGS__);		\
			exit(e);				\
		} else						\
			errx(e, __VA_ARGS__);			\
	} while (0)

#define logwarn(...)						\
	do {							\
		if (background)					\
			syslog(LOG_WARNING, __VA_ARGS__);	\
		else						\
			warnx(__VA_ARGS__);			\
	} while (0)

/* Daemon flags */

#define	ChordMiddle	0x0001 /* avoid bug reporting middle button as down
				  when left and right are pressed */
#define Emulate3Button	0x0002 /* option to emulate a third button */
#define ClearDTR	0x0004 /* for mousesystems protocol (3 button mouse) */
#define ClearRTS	0x0008 /* idem as above */
#define NoPnP		0x0010 /* disable PnP for PnP mice */

/* Devices corresponding to physical interfaces */

#define WSMOUSE_DEV "/dev/wsmouse" /* can be /dev/wsmouse, /dev/wsmouse0, ...*/

/* mouse structure : main structure */
typedef struct mouse_s {
	int flags;
	char *portname;		/* mouse device */
	char *ttyname;		/* wsdisplay control tty device */
	int proto;		/* MOUSE_PROTO_XXX */
	int baudrate;
	int old_baudrate;
	unsigned char rate;	/* report rate */
	unsigned int resolution;	/* MOUSE_RES_XXX or a positive number */
	int zmap;		/* MOUSE_{X|Y}AXIS or a button number */
	int wmode;		/* wheel mode button number */
	int mfd;		/* mouse file descriptor */
	int cfd;		/* console file descriptor */
	long clickthreshold;	/* double click speed in msec */
} mouse_t;

/* Mouse buttons */

#define MOUSE_BUTTON1	0	/* left */
#define MOUSE_BUTTON2	1	/* middle */
#define MOUSE_BUTTON3	2	/* right */
#define MOUSE_BUTTON4	3
#define MOUSE_BUTTON5	4
#define MOUSE_BUTTON6	5
#define MOUSE_BUTTON7	6
#define MOUSE_BUTTON8	7
#define MOUSE_BUTTON9	8
#define MOUSE_BUTTON10	9
#define MOUSE_BUTTON11	10
#define MOUSE_BUTTON12	11
#define MOUSE_BUTTON13	12
#define MOUSE_BUTTON14	13
#define MOUSE_BUTTON15	14
#define MOUSE_BUTTON16	15
#define MOUSE_MAXBUTTON	16