44af5666d9
User-visible changes: "-u" is added to to list of command line options supported by bthidd. Use it to enable evdev support. uinput and evdev modules should be kld-loaded or compiled into the kernel in that case. bthidd_evdev_support rc.conf variable is added to control enabling of evdev support in bthidd startup script. Possible values are: "YES", "NO", "AUTO"(default). Setting bthidd_evdev_support to "AUTO" inserts "-u" option if kernel is compiled with EVDEV_SUPPORT option enabled. Support for consumer HID usage page keyboard events is implemented. Most of them are available only through evdev protocol. kern.evdev.rcpt_mask sysctl is checked, so "sysctl kern.evdev.rcpt_mask=12" should be executed if EVDEV_SUPPORT is compiled into kernel. It is recommended to regenerate bthidd.conf entries with bthidcontrol(8) "Query" command to set user-friendly names of bluetooth devices. Reviewed by: emax, gonzo, wblock (docs), bcr (docs, early version) Differential Revision: https://reviews.freebsd.org/D13456
104 lines
3.7 KiB
C
104 lines
3.7 KiB
C
/*
|
|
* bthidd.h
|
|
*/
|
|
|
|
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright (c) 2006 Maksim Yevmenkin <m_evmenkin@yahoo.com>
|
|
* All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
|
|
*
|
|
* $Id: bthidd.h,v 1.7 2006/09/07 21:06:53 max Exp $
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _BTHIDD_H_
|
|
#define _BTHIDD_H_ 1
|
|
|
|
#define BTHIDD_IDENT "bthidd"
|
|
#define BTHIDD_PIDFILE "/var/run/" BTHIDD_IDENT ".pid"
|
|
|
|
struct bthid_session;
|
|
|
|
struct bthid_server
|
|
{
|
|
bdaddr_t bdaddr; /* local bdaddr */
|
|
int32_t cons; /* /dev/consolectl */
|
|
int32_t ctrl; /* control channel (listen) */
|
|
int32_t intr; /* intr. channel (listen) */
|
|
int32_t maxfd; /* max fd in sets */
|
|
int32_t uinput; /* enable evdev support */
|
|
fd_set rfdset; /* read descriptor set */
|
|
fd_set wfdset; /* write descriptor set */
|
|
LIST_HEAD(, bthid_session) sessions;
|
|
};
|
|
|
|
typedef struct bthid_server bthid_server_t;
|
|
typedef struct bthid_server * bthid_server_p;
|
|
|
|
struct bthid_session
|
|
{
|
|
bthid_server_p srv; /* pointer back to server */
|
|
int32_t ctrl; /* control channel */
|
|
int32_t intr; /* interrupt channel */
|
|
int32_t vkbd; /* virual keyboard */
|
|
void *ctx; /* product specific dev state */
|
|
int32_t ukbd; /* evdev user input */
|
|
int32_t umouse;/* evdev user input */
|
|
int32_t obutt; /* previous mouse buttons */
|
|
int32_t consk; /* last consumer page key */
|
|
bdaddr_t bdaddr;/* remote bdaddr */
|
|
uint16_t state; /* session state */
|
|
#define CLOSED 0
|
|
#define W4CTRL 1
|
|
#define W4INTR 2
|
|
#define OPEN 3
|
|
bitstr_t *keys1; /* keys map (new) */
|
|
bitstr_t *keys2; /* keys map (old) */
|
|
LIST_ENTRY(bthid_session) next; /* link to next */
|
|
};
|
|
|
|
typedef struct bthid_session bthid_session_t;
|
|
typedef struct bthid_session * bthid_session_p;
|
|
|
|
int32_t server_init (bthid_server_p srv);
|
|
void server_shutdown (bthid_server_p srv);
|
|
int32_t server_do (bthid_server_p srv);
|
|
|
|
int32_t client_rescan (bthid_server_p srv);
|
|
int32_t client_connect (bthid_server_p srv, int fd);
|
|
|
|
bthid_session_p session_open (bthid_server_p srv, hid_device_p const d);
|
|
bthid_session_p session_by_bdaddr(bthid_server_p srv, bdaddr_p bdaddr);
|
|
bthid_session_p session_by_fd (bthid_server_p srv, int32_t fd);
|
|
int32_t session_run (bthid_session_p s);
|
|
void session_close (bthid_session_p s);
|
|
|
|
void hid_initialise (bthid_session_p s);
|
|
int32_t hid_control (bthid_session_p s, uint8_t *data, int32_t len);
|
|
int32_t hid_interrupt (bthid_session_p s, uint8_t *data, int32_t len);
|
|
|
|
#endif /* ndef _BTHIDD_H_ */
|
|
|