1/*-
2 * provider.h
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
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 */
32
33#ifndef _PROVIDER_H_
34#define _PROVIDER_H_
35
36/*
37 * Provider of service
38 */
39
40struct profile;
41
42struct provider
43{
44	struct profile 		*profile;		/* profile */
45	void			*data;			/* profile data */
46	uint32_t		 handle;		/* record handle */
47	bdaddr_t		 bdaddr;		/* provider's BDADDR */
48	int32_t			 fd;			/* session descriptor */
49	TAILQ_ENTRY(provider)	 provider_next;		/* all providers */
50};
51
52typedef struct provider		provider_t;
53typedef struct provider	*	provider_p;
54
55#define		provider_match_bdaddr(p, b) \
56	(memcmp(b, NG_HCI_BDADDR_ANY, sizeof(bdaddr_t)) == 0 || \
57	 memcmp(&(p)->bdaddr, NG_HCI_BDADDR_ANY, sizeof(bdaddr_t)) == 0 || \
58	 memcmp(&(p)->bdaddr, b, sizeof(bdaddr_t)) == 0)
59
60int32_t		provider_register_sd		(int32_t fd);
61provider_p	provider_register		(profile_p const profile,
62						 bdaddr_p const bdaddr,
63						 int32_t fd,
64						 uint8_t const *data,
65						 uint32_t datalen);
66
67void		provider_unregister		(provider_p provider);
68int32_t		provider_update			(provider_p provider,
69						 uint8_t const *data,
70						 uint32_t datalen);
71provider_p	provider_by_handle		(uint32_t handle);
72provider_p	provider_get_first		(void);
73provider_p	provider_get_next		(provider_p provider);
74uint32_t	provider_get_change_state	(void);
75
76#endif /* ndef _PROVIDER_H_ */
77