provider.h revision 330449 
1/*-
2 * provider.h
3 *
4 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
5 *
6 * Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * $Id: provider.h,v 1.6 2004/01/13 01:54:39 max Exp $
31 * $FreeBSD: stable/11/usr.sbin/bluetooth/sdpd/provider.h 330449 2018-03-05 07:26:05Z eadler $
32 */
33
34#ifndef _PROVIDER_H_
35#define _PROVIDER_H_
36
37/*
38 * Provider of service
39 */
40
41struct profile;
42
43struct provider
44{
45	struct profile 		*profile;		/* profile */
46	void			*data;			/* profile data */
47	uint32_t		 handle;		/* record handle */
48	bdaddr_t		 bdaddr;		/* provider's BDADDR */
49	int32_t			 fd;			/* session descriptor */
50	TAILQ_ENTRY(provider)	 provider_next;		/* all providers */
51};
52
53typedef struct provider		provider_t;
54typedef struct provider	*	provider_p;
55
56#define		provider_match_bdaddr(p, b) \
57	(memcmp(b, NG_HCI_BDADDR_ANY, sizeof(bdaddr_t)) == 0 || \
58	 memcmp(&(p)->bdaddr, NG_HCI_BDADDR_ANY, sizeof(bdaddr_t)) == 0 || \
59	 memcmp(&(p)->bdaddr, b, sizeof(bdaddr_t)) == 0)
60
61int32_t		provider_register_sd		(int32_t fd);
62provider_p	provider_register		(profile_p const profile,
63						 bdaddr_p const bdaddr,
64						 int32_t fd,
65						 uint8_t const *data,
66						 uint32_t datalen);
67
68void		provider_unregister		(provider_p provider);
69int32_t		provider_update			(provider_p provider,
70						 uint8_t const *data,
71						 uint32_t datalen);
72provider_p	provider_by_handle		(uint32_t handle);
73provider_p	provider_get_first		(void);
74provider_p	provider_get_next		(provider_p provider);
75uint32_t	provider_get_change_state	(void);
76
77#endif /* ndef _PROVIDER_H_ */
78