/* * nap.c */ /*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2008 Maksim Yevmenkin * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: nap.c,v 1.1 2008/03/11 00:02:42 max Exp $ */ #include #define L2CAP_SOCKET_CHECKED #include #include #include #include "profile.h" #include "provider.h" static int32_t nap_profile_create_service_class_id_list( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { static uint16_t service_classes[] = { SDP_SERVICE_CLASS_NAP }; return (common_profile_create_service_class_id_list( buf, eob, (uint8_t const *) service_classes, sizeof(service_classes))); } static int32_t nap_profile_create_bluetooth_profile_descriptor_list( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { static uint16_t profile_descriptor_list[] = { SDP_SERVICE_CLASS_NAP, 0x0100 }; return (common_profile_create_bluetooth_profile_descriptor_list( buf, eob, (uint8_t const *) profile_descriptor_list, sizeof(profile_descriptor_list))); } static int32_t nap_profile_create_service_name( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { static char service_name[] = "Network Access Point"; return (common_profile_create_string8( buf, eob, (uint8_t const *) service_name, strlen(service_name))); } static int32_t nap_profile_create_service_description( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { static char service_descr[] = "Personal Ad-hoc Network Service"; return (common_profile_create_string8( buf, eob, (uint8_t const *) service_descr, strlen(service_descr))); } static int32_t nap_profile_create_protocol_descriptor_list( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { provider_p provider = (provider_p) data; sdp_nap_profile_p nap = (sdp_nap_profile_p) provider->data; return (bnep_profile_create_protocol_descriptor_list( buf, eob, (uint8_t const *) &nap->psm, sizeof(nap->psm))); } static int32_t nap_profile_create_security_description( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { provider_p provider = (provider_p) data; sdp_nap_profile_p nap = (sdp_nap_profile_p) provider->data; return (bnep_profile_create_security_description(buf, eob, (uint8_t const *) &nap->security_description, sizeof(nap->security_description))); } static int32_t nap_profile_create_net_access_type( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { provider_p provider = (provider_p) data; sdp_nap_profile_p nap = (sdp_nap_profile_p) provider->data; if (buf + 3 > eob) return (-1); SDP_PUT8(SDP_DATA_UINT16, buf); SDP_PUT16(nap->net_access_type, buf); return (3); } static int32_t nap_profile_create_max_net_access_rate( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { provider_p provider = (provider_p) data; sdp_nap_profile_p nap = (sdp_nap_profile_p) provider->data; if (buf + 3 > eob) return (-1); SDP_PUT8(SDP_DATA_UINT16, buf); SDP_PUT16(nap->max_net_access_rate, buf); return (3); } static int32_t nap_profile_create_service_availability( uint8_t *buf, uint8_t const * const eob, uint8_t const *data, uint32_t datalen) { provider_p provider = (provider_p) data; sdp_nap_profile_p nap = (sdp_nap_profile_p) provider->data; return (common_profile_create_service_availability(buf, eob, &nap->load_factor, 1)); } static int32_t nap_profile_data_valid(uint8_t const *data, uint32_t datalen) { sdp_nap_profile_p nap = (sdp_nap_profile_p) data; return ((nap->psm == 0)? 0 : 1); } static attr_t nap_profile_attrs[] = { { SDP_ATTR_SERVICE_RECORD_HANDLE, common_profile_create_service_record_handle }, { SDP_ATTR_SERVICE_CLASS_ID_LIST, nap_profile_create_service_class_id_list }, { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST, nap_profile_create_protocol_descriptor_list }, { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST, common_profile_create_language_base_attribute_id_list }, { SDP_ATTR_SERVICE_AVAILABILITY, nap_profile_create_service_availability }, { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST, nap_profile_create_bluetooth_profile_descriptor_list }, { SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_NAME_OFFSET, nap_profile_create_service_name }, { SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_DESCRIPTION_OFFSET, nap_profile_create_service_description }, { SDP_ATTR_SECURITY_DESCRIPTION, nap_profile_create_security_description }, { SDP_ATTR_NET_ACCESS_TYPE, nap_profile_create_net_access_type }, { SDP_ATTR_MAX_NET_ACCESS_RATE, nap_profile_create_max_net_access_rate }, { 0, NULL } /* end entry */ }; profile_t nap_profile_descriptor = { SDP_SERVICE_CLASS_NAP, sizeof(sdp_nap_profile_t), nap_profile_data_valid, (attr_t const * const) &nap_profile_attrs };