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Diffstat (limited to 'usr.sbin/bluetooth/bthidd/bthidd.h')
| -rw-r--r-- | usr.sbin/bluetooth/bthidd/bthidd.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/usr.sbin/bluetooth/bthidd/bthidd.h b/usr.sbin/bluetooth/bthidd/bthidd.h new file mode 100644 index 000000000000..55fd03e57334 --- /dev/null +++ b/usr.sbin/bluetooth/bthidd/bthidd.h @@ -0,0 +1,102 @@ +/* + * bthidd.h + */ + +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * 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 $ + */ + +#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_ */ + |