1/*-
2 * bgd.c
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: bgd.c,v 1.4 2004/01/13 01:54:39 max Exp $
31 * $FreeBSD: stable/11/usr.sbin/bluetooth/sdpd/bgd.c 330449 2018-03-05 07:26:05Z eadler $
32 */
33#define L2CAP_SOCKET_CHECKED
34#include <bluetooth.h>
35#include <sdp.h>
36#include <string.h>
37#include "profile.h"
38
39static int32_t
40bgd_profile_create_service_class_id_list(
41		uint8_t *buf, uint8_t const * const eob,
42		uint8_t const *data, uint32_t datalen)
43{
44	static uint16_t	service_classes[] = {
45		SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR
46	};
47
48	return (common_profile_create_service_class_id_list(
49			buf, eob,
50			(uint8_t const *) service_classes,
51			sizeof(service_classes)));
52}
53
54static int32_t
55bgd_profile_create_service_name(
56		uint8_t *buf, uint8_t const * const eob,
57		uint8_t const *data, uint32_t datalen)
58{
59	static char	service_name[] = "Public Browse Group Root";
60
61	return (common_profile_create_string8(
62			buf, eob,
63			(uint8_t const *) service_name, strlen(service_name)));
64}
65
66static int32_t
67bgd_profile_create_group_id(
68		uint8_t *buf, uint8_t const * const eob,
69		uint8_t const *data, uint32_t datalen)
70{
71	if (buf + 3 > eob)
72		return (-1);
73
74	SDP_PUT8(SDP_DATA_UUID16, buf);
75	SDP_PUT16(SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP, buf);
76
77	return (3);
78}
79
80static attr_t	bgd_profile_attrs[] = {
81	{ SDP_ATTR_SERVICE_RECORD_HANDLE,
82	  common_profile_create_service_record_handle },
83	{ SDP_ATTR_SERVICE_CLASS_ID_LIST,
84	  bgd_profile_create_service_class_id_list },
85	{ SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST,
86	  common_profile_create_language_base_attribute_id_list },
87	{ SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_NAME_OFFSET,
88	  bgd_profile_create_service_name },
89	{ SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_DESCRIPTION_OFFSET,
90	  bgd_profile_create_service_name },
91	{ SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_PROVIDER_NAME_OFFSET,
92	  common_profile_create_service_provider_name },
93	{ SDP_ATTR_GROUP_ID,
94	  bgd_profile_create_group_id },
95	{ 0, NULL } /* end entry */
96};
97
98profile_t	bgd_profile_descriptor = {
99	SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR,
100	0,
101	(profile_data_valid_p) NULL,
102	(attr_t const * const) &bgd_profile_attrs
103};
104
105