usr.sbin/bluetooth/sdpd/panu.c

   1 /*
   2  * panu.c
   3  */
   4
   5 /*-
   6  * SPDX-License-Identifier: BSD-2-Clause
   7  *
   8  * Copyright (c) 2008 Maksim Yevmenkin <m_evmenkin@yahoo.com>
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  *
  32  * $Id: panu.c,v 1.1 2008/03/11 00:02:42 max Exp $
  33  */
  34
  35 #include <sys/queue.h>
  36 #define L2CAP_SOCKET_CHECKED
  37 #include <bluetooth.h>
  38 #include <sdp.h>
  39 #include <string.h>
  40 #include "profile.h"
  41 #include "provider.h"
  42
  43 static int32_t
  44 panu_profile_create_service_class_id_list(
  45                 uint8_t *buf, uint8_t const * const eob,
  46                 uint8_t const *data, uint32_t datalen)
  47 {
  48         static uint16_t service_classes[] = {
  49                 SDP_SERVICE_CLASS_PANU
  50         };
  51
  52         return (common_profile_create_service_class_id_list(
  53                         buf, eob,
  54                         (uint8_t const *) service_classes,
  55                         sizeof(service_classes)));
  56 }
  57
  58 static int32_t
  59 panu_profile_create_bluetooth_profile_descriptor_list(
  60                 uint8_t *buf, uint8_t const * const eob,
  61                 uint8_t const *data, uint32_t datalen)
  62 {
  63         static uint16_t profile_descriptor_list[] = {
  64                 SDP_SERVICE_CLASS_PANU,
  65                 0x0100
  66         };
  67
  68         return (common_profile_create_bluetooth_profile_descriptor_list(
  69                         buf, eob,
  70                         (uint8_t const *) profile_descriptor_list,
  71                         sizeof(profile_descriptor_list)));
  72 }
  73
  74 static int32_t
  75 panu_profile_create_service_name(
  76                 uint8_t *buf, uint8_t const * const eob,
  77                 uint8_t const *data, uint32_t datalen)
  78 {
  79         static char     service_name[] = "Personal Ad-hoc User Service";
  80
  81         return (common_profile_create_string8(
  82                         buf, eob,
  83                         (uint8_t const *) service_name, strlen(service_name)));
  84 }
  85
  86 static int32_t
  87 panu_profile_create_service_description(
  88                 uint8_t *buf, uint8_t const * const eob,
  89                 uint8_t const *data, uint32_t datalen)
  90 {
  91         static char     service_descr[] =
  92                                 "Personal Ad-hoc User Service";
  93
  94         return (common_profile_create_string8(
  95                         buf, eob,
  96                         (uint8_t const *) service_descr,
  97                         strlen(service_descr)));
  98 }
  99
 100 static int32_t
 101 panu_profile_create_protocol_descriptor_list(
 102                 uint8_t *buf, uint8_t const * const eob,
 103                 uint8_t const *data, uint32_t datalen)
 104 {
 105         provider_p              provider = (provider_p) data;
 106         sdp_panu_profile_p      panu = (sdp_panu_profile_p) provider->data;
 107
 108         return (bnep_profile_create_protocol_descriptor_list(
 109                         buf, eob, (uint8_t const *) &panu->psm,
 110                         sizeof(panu->psm)));
 111 }
 112
 113 static int32_t
 114 panu_profile_data_valid(uint8_t const *data, uint32_t datalen)
 115 {
 116         sdp_panu_profile_p      panu = (sdp_panu_profile_p) data;
 117
 118         return ((panu->psm == 0)? 0 : 1);
 119 }
 120
 121 static int32_t
 122 panu_profile_create_service_availability(
 123                 uint8_t *buf, uint8_t const * const eob,
 124                 uint8_t const *data, uint32_t datalen)
 125 {
 126         provider_p              provider = (provider_p) data;
 127         sdp_panu_profile_p      panu = (sdp_panu_profile_p) provider->data;
 128
 129         return (common_profile_create_service_availability( buf, eob,
 130                         &panu->load_factor, 1));
 131 }
 132
 133 static int32_t
 134 panu_profile_create_security_description(
 135                 uint8_t *buf, uint8_t const * const eob,
 136                 uint8_t const *data, uint32_t datalen)
 137 {
 138         provider_p              provider = (provider_p) data;
 139         sdp_panu_profile_p      panu = (sdp_panu_profile_p) provider->data;
 140
 141         return (bnep_profile_create_security_description(buf, eob,
 142                         (uint8_t const *) &panu->security_description,
 143                         sizeof(panu->security_description)));
 144 }
 145
 146 static attr_t   panu_profile_attrs[] = {
 147         { SDP_ATTR_SERVICE_RECORD_HANDLE,
 148           common_profile_create_service_record_handle },
 149         { SDP_ATTR_SERVICE_CLASS_ID_LIST,
 150           panu_profile_create_service_class_id_list },
 151         { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST,
 152           panu_profile_create_protocol_descriptor_list },
 153         { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST,
 154           common_profile_create_language_base_attribute_id_list },
 155         { SDP_ATTR_SERVICE_AVAILABILITY,
 156           panu_profile_create_service_availability },
 157         { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST,
 158           panu_profile_create_bluetooth_profile_descriptor_list },
 159         { SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_NAME_OFFSET,
 160           panu_profile_create_service_name },
 161         { SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_DESCRIPTION_OFFSET,
 162           panu_profile_create_service_description },
 163         { SDP_ATTR_SECURITY_DESCRIPTION,
 164           panu_profile_create_security_description },
 165         { 0, NULL } /* end entry */
 166 };
 167
 168 profile_t       panu_profile_descriptor = {
 169         SDP_SERVICE_CLASS_PANU,
 170         sizeof(sdp_panu_profile_t),
 171         panu_profile_data_valid,
 172         (attr_t const * const) &panu_profile_attrs
 173 };
 174