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208 lines
7.1 KiB
C
208 lines
7.1 KiB
C
/* $OpenBSD: mouse_protocols.h,v 1.7 2022/12/28 21:30:19 jmc Exp $ */
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/*
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* Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
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*
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* Copyright (c) 1998 by Kazutaka Yokota
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*
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* Copyright (c) 1995 Michael Smith
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*
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* Copyright (c) 1993 by David Dawes <dawes@xfree86.org>
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*
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* Copyright (c) 1990,91 by Thomas Roell, Dinkelscherben, Germany.
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*
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* All rights reserved.
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*
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* Most of this code was taken from the FreeBSD moused daemon, written by
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* Michael Smith. The FreeBSD moused daemon already contained code from the
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* Xfree Project, written by David Dawes and Thomas Roell and Kazutaka Yokota.
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*
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* Adaptation to OpenBSD was done by Jean-Baptiste Marchand, Julien Montagne
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* and Jerome Verdon.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by
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* David Dawes, Jean-Baptiste Marchand, Julien Montagne, Thomas Roell,
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* Michael Smith, Jerome Verdon and Kazutaka Yokota.
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* 4. The name authors may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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*/
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/* Mouse protocols */
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#define P_UNKNOWN -2
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#define P_WSCONS -1 /* wsmouse */
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#define P_MS 0 /* Microsoft Serial, 3 bytes */
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#define P_MSC 1 /* Mouse Systems, 5 bytes */
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#define P_LOGI 2 /* Logitech, 3 bytes */
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#define P_MM 3 /* MM series, 3 bytes */
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#define P_LOGIMAN 4 /* Logitech MouseMan 3/4 bytes */
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#define P_MMHIT 5 /* Hitachi Tablet 3 bytes */
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#define P_GLIDEPOINT 6 /* ALPS GlidePoint, 3/4 bytes */
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#define P_IMSERIAL 7 /* MS IntelliMouse, 4 bytes */
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#define P_THINKING 8 /* Kensignton Thinking Mouse, 3/4 bytes */
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/* flags */
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#define MOUSE_BUTTON1DOWN 0x0001 /* left */
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#define MOUSE_BUTTON2DOWN 0x0002 /* middle */
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#define MOUSE_BUTTON3DOWN 0x0004 /* right */
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#define MOUSE_BUTTON4DOWN 0x0008
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#define MOUSE_BUTTON5DOWN 0x0010
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#define MOUSE_BUTTON6DOWN 0x0020
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#define MOUSE_BUTTON7DOWN 0x0040
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#define MOUSE_BUTTON8DOWN 0x0080
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#define MOUSE_BUTTONS 0x00FF
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#define MOUSE_POSCHANGED 0x0100
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/*
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* List of all the protocols parameters
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* The parameters are :
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* - size of the packet
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* - synchronization mask
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* - synchronization value (must be equal to data ANDed with SYNCMASK)
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* - mask of buttons
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* - mask of each button separately
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*/
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/* Microsoft Serial mouse data packet */
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#define MOUSE_MSS_PACKETSIZE 3
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#define MOUSE_MSS_SYNCMASK 0x40
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#define MOUSE_MSS_SYNC 0x40
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#define MOUSE_MSS_BUTTONS 0x30
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#define MOUSE_MSS_BUTTON1DOWN 0x20 /* left */
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#define MOUSE_MSS_BUTTON2DOWN 0x00 /* no middle button */
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#define MOUSE_MSS_BUTTON3DOWN 0x10 /* right */
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/* Logitech MouseMan data packet (M+ protocol) */
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#define MOUSE_LMAN_BUTTON2DOWN 0x20 /* middle button, the 4th byte */
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/* ALPS GlidePoint extension (variant of M+ protocol) */
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#define MOUSE_ALPS_BUTTON2DOWN 0x20 /* middle button, the 4th byte */
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#define MOUSE_ALPS_TAP 0x10 /* `tapping' action, the 4th byte */
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/* Kinsington Thinking Mouse extension (variant of M+ protocol) */
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#define MOUSE_THINK_BUTTON2DOWN 0x20 /* lower-left button, the 4th byte */
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#define MOUSE_THINK_BUTTON4DOWN 0x10 /* lower-right button, the 4th byte */
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/* MS IntelliMouse (variant of MS Serial) */
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#define MOUSE_INTELLI_PACKETSIZE 4
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#define MOUSE_INTELLI_BUTTON2DOWN 0x10 /* middle button the 4th byte */
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/* Mouse Systems Corp. mouse data packet */
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#define MOUSE_MSC_PACKETSIZE 5
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#define MOUSE_MSC_SYNCMASK 0xf8
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#define MOUSE_MSC_SYNC 0x80
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#define MOUSE_MSC_BUTTONS 0x07
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#define MOUSE_MSC_BUTTON1UP 0x04 /* left */
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#define MOUSE_MSC_BUTTON2UP 0x02 /* middle */
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#define MOUSE_MSC_BUTTON3UP 0x01 /* right */
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#define MOUSE_MSC_MAXBUTTON 3
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/* MM series mouse data packet */
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#define MOUSE_MM_PACKETSIZE 3
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#define MOUSE_MM_SYNCMASK 0xe0
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#define MOUSE_MM_SYNC 0x80
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#define MOUSE_MM_BUTTONS 0x07
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#define MOUSE_MM_BUTTON1DOWN 0x04 /* left */
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#define MOUSE_MM_BUTTON2DOWN 0x02 /* middle */
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#define MOUSE_MM_BUTTON3DOWN 0x01 /* right */
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#define MOUSE_MM_XPOSITIVE 0x10
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#define MOUSE_MM_YPOSITIVE 0x08
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/* Interlink VersaPad (serial I/F) data packet */
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#define MOUSE_VERSA_PACKETSIZE 6
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#define MOUSE_VERSA_IN_USE 0x04
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#define MOUSE_VERSA_SYNCMASK 0xc3
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#define MOUSE_VERSA_SYNC 0xc0
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#define MOUSE_VERSA_BUTTONS 0x30
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#define MOUSE_VERSA_BUTTON1DOWN 0x20 /* left */
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#define MOUSE_VERSA_BUTTON2DOWN 0x00 /* middle */
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#define MOUSE_VERSA_BUTTON3DOWN 0x10 /* right */
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#define MOUSE_VERSA_TAP 0x08
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/* Mouse resolutions */
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#define MOUSE_RES_DEFAULT 254
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#define MOUSE_RES_UNKNOWN 255
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#define MOUSE_RES_LOW 0
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#define MOUSE_RES_MEDIUMLOW 1
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#define MOUSE_RES_MEDIUMHIGH 2
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#define MOUSE_RES_HIGH 3
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/* Mouse report rates */
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#define MOUSE_RATE_UNKNOWN 255
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#define MOUSE_RATE_DEFAULT 80
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#define MOUSE_RATE_VERY_LOW 20
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#define MOUSE_RATE_LOW 40
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#define MOUSE_RATE_MEDIUM_LOW 60
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#define MOUSE_RATE_MEDIUM_HIGH 80
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#define MOUSE_RATE_HIGH 100
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#define MOUSE_RATE_VERY_HIGH 200
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/* serial PnP ID string */
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typedef struct {
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int revision; /* PnP revision, 100 for 1.00 */
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char *eisaid; /* EISA ID including mfr ID and product ID */
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char *serial; /* serial No, optional */
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char *class; /* device class, optional */
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char *compat; /* list of compatible drivers, optional */
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char *description; /* product description, optional */
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int neisaid; /* length of the above fields... */
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int nserial;
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int nclass;
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int ncompat;
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int ndescription;
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} pnpid_t;
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/* symbol table entry */
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typedef struct {
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char *name;
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int val;
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} symtab_t;
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/* current status of the mouse */
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typedef struct mousestatus {
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int flags; /* state change flags */
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int button; /* button status */
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int obutton; /* previous button status */
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int dx; /* x movement */
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int dy; /* y movement */
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int dz; /* z movement */
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int dw; /* w movement */
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} mousestatus_t;
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/* Prototypes */
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void mouse_init(void);
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int mouse_identify(void);
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int mouse_protocol(unsigned char, mousestatus_t *);
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const char *mouse_name(int type);
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void wsmouse_init(void);
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