4 * Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
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
28 * $Id: lan.c,v 1.5 2004/01/13 01:54:39 max Exp $
32 #include <arpa/inet.h>
33 #include <sys/queue.h>
34 #define L2CAP_SOCKET_CHECKED
35 #include <bluetooth.h>
43 lan_profile_create_service_class_id_list(
44 uint8_t *buf, uint8_t const * const eob,
45 uint8_t const *data, uint32_t datalen)
47 static uint16_t service_classes[] = {
48 SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP
51 return (common_profile_create_service_class_id_list(
53 (uint8_t const *) service_classes,
54 sizeof(service_classes)));
58 lan_profile_create_bluetooth_profile_descriptor_list(
59 uint8_t *buf, uint8_t const * const eob,
60 uint8_t const *data, uint32_t datalen)
62 static uint16_t profile_descriptor_list[] = {
63 SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP,
67 return (common_profile_create_bluetooth_profile_descriptor_list(
69 (uint8_t const *) profile_descriptor_list,
70 sizeof(profile_descriptor_list)));
74 lan_profile_create_service_name(
75 uint8_t *buf, uint8_t const * const eob,
76 uint8_t const *data, uint32_t datalen)
78 static char service_name[] = "LAN Access using PPP";
80 return (common_profile_create_string8(
82 (uint8_t const *) service_name, strlen(service_name)));
86 lan_profile_create_protocol_descriptor_list(
87 uint8_t *buf, uint8_t const * const eob,
88 uint8_t const *data, uint32_t datalen)
90 provider_p provider = (provider_p) data;
91 sdp_lan_profile_p lan = (sdp_lan_profile_p) provider->data;
93 return (rfcomm_profile_create_protocol_descriptor_list(
95 (uint8_t const *) &lan->server_channel, 1));
99 lan_profile_create_service_availability(
100 uint8_t *buf, uint8_t const * const eob,
101 uint8_t const *data, uint32_t datalen)
103 provider_p provider = (provider_p) data;
104 sdp_lan_profile_p lan = (sdp_lan_profile_p) provider->data;
106 return (common_profile_create_service_availability(buf, eob,
107 &lan->load_factor, 1));
111 lan_profile_create_ip_subnet(
112 uint8_t *buf, uint8_t const * const eob,
113 uint8_t const *data, uint32_t datalen)
115 provider_p provider = (provider_p) data;
116 sdp_lan_profile_p lan = (sdp_lan_profile_p) provider->data;
120 len = snprintf(net, sizeof(net), "%s/%d",
121 inet_ntoa(* (struct in_addr *) &lan->ip_subnet),
122 lan->ip_subnet_radius);
124 if (len < 0 || buf + 2 + len > eob)
127 SDP_PUT8(SDP_DATA_STR8, buf);
129 memcpy(buf, net, len);
135 lan_profile_data_valid(uint8_t const *data, uint32_t datalen)
137 sdp_lan_profile_p lan = (sdp_lan_profile_p) data;
139 if (lan->server_channel < 1 ||
140 lan->server_channel > 30 ||
141 lan->ip_subnet_radius > 32)
147 static attr_t lan_profile_attrs[] = {
148 { SDP_ATTR_SERVICE_RECORD_HANDLE,
149 common_profile_create_service_record_handle },
150 { SDP_ATTR_SERVICE_CLASS_ID_LIST,
151 lan_profile_create_service_class_id_list },
152 { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST,
153 lan_profile_create_bluetooth_profile_descriptor_list },
154 { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST,
155 common_profile_create_language_base_attribute_id_list },
156 { SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_NAME_OFFSET,
157 lan_profile_create_service_name },
158 { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST,
159 lan_profile_create_protocol_descriptor_list },
160 { SDP_ATTR_SERVICE_AVAILABILITY,
161 lan_profile_create_service_availability },
162 { SDP_ATTR_IP_SUBNET,
163 lan_profile_create_ip_subnet },
164 { 0, NULL } /* end entry */
167 profile_t lan_profile_descriptor = {
168 SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP,
169 sizeof(sdp_lan_profile_t),
170 lan_profile_data_valid,
171 (attr_t const * const) &lan_profile_attrs