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