1121054Semax/* 2121054Semax * sdp.h 3121054Semax * 4121054Semax * Copyright (c) 2001-2003 Maksim Yevmenkin <m_evmenkin@yahoo.com> 5121054Semax * All rights reserved. 6121054Semax * 7121054Semax * Redistribution and use in source and binary forms, with or without 8121054Semax * modification, are permitted provided that the following conditions 9121054Semax * are met: 10121054Semax * 1. Redistributions of source code must retain the above copyright 11121054Semax * notice, this list of conditions and the following disclaimer. 12121054Semax * 2. Redistributions in binary form must reproduce the above copyright 13121054Semax * notice, this list of conditions and the following disclaimer in the 14121054Semax * documentation and/or other materials provided with the distribution. 15121054Semax * 16121054Semax * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17121054Semax * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18121054Semax * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19121054Semax * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20121054Semax * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21121054Semax * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22121054Semax * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23121054Semax * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24121054Semax * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25121054Semax * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26121054Semax * SUCH DAMAGE. 27121054Semax * 28121054Semax * $Id: sdp.h,v 1.3 2003/09/05 00:33:59 max Exp $ 29121054Semax * $FreeBSD: releng/11.0/lib/libsdp/sdp.h 298896 2016-05-01 19:37:33Z pfg $ 30121054Semax */ 31121054Semax 32121054Semax#ifndef _SDP_H_ 33121054Semax#define _SDP_H_ 34121054Semax 35121054Semax__BEGIN_DECLS 36121054Semax 37121054Semax/* 38121054Semax * Data representation (page 349) 39121054Semax */ 40121054Semax 41121054Semax/* Nil, the null type */ 42121054Semax#define SDP_DATA_NIL 0x00 43121054Semax 44121054Semax/* Unsigned integer */ 45121054Semax#define SDP_DATA_UINT8 0x08 46121054Semax#define SDP_DATA_UINT16 0x09 47121054Semax#define SDP_DATA_UINT32 0x0A 48121054Semax#define SDP_DATA_UINT64 0x0B 49121054Semax#define SDP_DATA_UINT128 0x0C 50121054Semax 51121054Semax/* Signed two's-complement integer */ 52121054Semax#define SDP_DATA_INT8 0x10 53121054Semax#define SDP_DATA_INT16 0x11 54121054Semax#define SDP_DATA_INT32 0x12 55121054Semax#define SDP_DATA_INT64 0x13 56121054Semax#define SDP_DATA_INT128 0x14 57121054Semax 58121054Semax/* UUID, a universally unique identifier */ 59121054Semax#define SDP_DATA_UUID16 0x19 60121054Semax#define SDP_DATA_UUID32 0x1A 61121054Semax#define SDP_DATA_UUID128 0x1C 62121054Semax 63121054Semax/* Text string */ 64121054Semax#define SDP_DATA_STR8 0x25 65121054Semax#define SDP_DATA_STR16 0x26 66121054Semax#define SDP_DATA_STR32 0x27 67121054Semax 68121054Semax/* Boolean */ 69121054Semax#define SDP_DATA_BOOL 0x28 70121054Semax 71121054Semax/* 72121054Semax * Data element sequence. 73121054Semax * A data element whose data field is a sequence of data elements 74121054Semax */ 75121054Semax#define SDP_DATA_SEQ8 0x35 76121054Semax#define SDP_DATA_SEQ16 0x36 77121054Semax#define SDP_DATA_SEQ32 0x37 78121054Semax 79121054Semax/* 80121054Semax * Data element alternative. 81121054Semax * A data element whose data field is a sequence of data elements from 82121054Semax * which one data element is to be selected. 83121054Semax */ 84121054Semax#define SDP_DATA_ALT8 0x3D 85121054Semax#define SDP_DATA_ALT16 0x3E 86121054Semax#define SDP_DATA_ALT32 0x3F 87121054Semax 88121054Semax/* URL, a uniform resource locator */ 89121054Semax#define SDP_DATA_URL8 0x45 90121054Semax#define SDP_DATA_URL16 0x46 91121054Semax#define SDP_DATA_URL32 0x47 92121054Semax 93121054Semax/* 94161662Smarkus * Protocols UUID (short) https://www.bluetooth.org/assigned-numbers/service_discovery.php 95121054Semax * BASE UUID 00000000-0000-1000-8000-00805F9B34FB 96121054Semax */ 97121054Semax 98121054Semax#define SDP_UUID_PROTOCOL_SDP 0x0001 99121054Semax#define SDP_UUID_PROTOCOL_UDP 0x0002 100121054Semax#define SDP_UUID_PROTOCOL_RFCOMM 0x0003 101121054Semax#define SDP_UUID_PROTOCOL_TCP 0x0004 102121054Semax#define SDP_UUID_PROTOCOL_TCS_BIN 0x0005 103121054Semax#define SDP_UUID_PROTOCOL_TCS_AT 0x0006 104121054Semax#define SDP_UUID_PROTOCOL_OBEX 0x0008 105121054Semax#define SDP_UUID_PROTOCOL_IP 0x0009 106121054Semax#define SDP_UUID_PROTOCOL_FTP 0x000A 107121054Semax#define SDP_UUID_PROTOCOL_HTTP 0x000C 108121054Semax#define SDP_UUID_PROTOCOL_WSP 0x000E 109121054Semax#define SDP_UUID_PROTOCOL_BNEP 0x000F 110121054Semax#define SDP_UUID_PROTOCOL_UPNP 0x0010 111121054Semax#define SDP_UUID_PROTOCOL_HIDP 0x0011 112121054Semax#define SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL 0x0012 113121054Semax#define SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL 0x0014 114121054Semax#define SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION 0x0016 115121054Semax#define SDP_UUID_PROTOCOL_AVCTP 0x0017 116121054Semax#define SDP_UUID_PROTOCOL_AVDTP 0x0019 117121054Semax#define SDP_UUID_PROTOCOL_CMPT 0x001B 118121054Semax#define SDP_UUID_PROTOCOL_UDI_C_PLANE 0x001D 119121054Semax#define SDP_UUID_PROTOCOL_L2CAP 0x0100 120121054Semax 121121054Semax/* 122161662Smarkus * Service class IDs https://www.bluetooth.org/assigned-numbers/service_discovery.php 123121054Semax */ 124121054Semax 125121054Semax#define SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER 0x1000 126121054Semax#define SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR 0x1001 127121054Semax#define SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP 0x1002 128121054Semax#define SDP_SERVICE_CLASS_SERIAL_PORT 0x1101 129121054Semax#define SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP 0x1102 130121054Semax#define SDP_SERVICE_CLASS_DIALUP_NETWORKING 0x1103 131121054Semax#define SDP_SERVICE_CLASS_IR_MC_SYNC 0x1104 132121054Semax#define SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH 0x1105 133121054Semax#define SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER 0x1106 134121054Semax#define SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND 0x1107 135121054Semax#define SDP_SERVICE_CLASS_HEADSET 0x1108 136121054Semax#define SDP_SERVICE_CLASS_CORDLESS_TELEPHONY 0x1109 137121054Semax#define SDP_SERVICE_CLASS_AUDIO_SOURCE 0x110A 138121054Semax#define SDP_SERVICE_CLASS_AUDIO_SINK 0x110B 139121054Semax#define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET 0x110C 140121054Semax#define SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION 0x110D 141121054Semax#define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL 0x110E 142121054Semax#define SDP_SERVICE_CLASS_VIDEO_CONFERENCING 0x110F 143121054Semax#define SDP_SERVICE_CLASS_INTERCOM 0x1110 144121054Semax#define SDP_SERVICE_CLASS_FAX 0x1111 145121054Semax#define SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY 0x1112 146121054Semax#define SDP_SERVICE_CLASS_WAP 0x1113 147121054Semax#define SDP_SERVICE_CLASS_WAP_CLIENT 0x1114 148121054Semax#define SDP_SERVICE_CLASS_PANU 0x1115 149121054Semax#define SDP_SERVICE_CLASS_NAP 0x1116 150121054Semax#define SDP_SERVICE_CLASS_GN 0x1117 151121054Semax#define SDP_SERVICE_CLASS_DIRECT_PRINTING 0x1118 152121054Semax#define SDP_SERVICE_CLASS_REFERENCE_PRINTING 0x1119 153121054Semax#define SDP_SERVICE_CLASS_IMAGING 0x111A 154121054Semax#define SDP_SERVICE_CLASS_IMAGING_RESPONDER 0x111B 155121054Semax#define SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE 0x111C 156121054Semax#define SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS 0x111D 157121054Semax#define SDP_SERVICE_CLASS_HANDSFREE 0x111E 158121054Semax#define SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY 0x111F 159121054Semax#define SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS 0x1120 160121054Semax#define SDP_SERVICE_CLASS_REFLECTED_UI 0x1121 161121054Semax#define SDP_SERVICE_CLASS_BASIC_PRINTING 0x1122 162121054Semax#define SDP_SERVICE_CLASS_PRINTING_STATUS 0x1123 163121054Semax#define SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE 0x1124 164121054Semax#define SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT 0x1125 165121054Semax#define SDP_SERVICE_CLASS_HCR_PRINT 0x1126 166121054Semax#define SDP_SERVICE_CLASS_HCR_SCAN 0x1127 167121054Semax#define SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS 0x1128 168121054Semax#define SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW 0x1129 169121054Semax#define SDP_SERVICE_CLASS_UDI_MT 0x112A 170121054Semax#define SDP_SERVICE_CLASS_UDI_TA 0x112B 171121054Semax#define SDP_SERVICE_CLASS_AUDIO_VIDEO 0x112C 172121054Semax#define SDP_SERVICE_CLASS_SIM_ACCESS 0x112D 173161662Smarkus#define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE 0x112E 174161662Smarkus#define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE 0x112F 175161662Smarkus#define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS 0x1130 176121054Semax#define SDP_SERVICE_CLASS_PNP_INFORMATION 0x1200 177121054Semax#define SDP_SERVICE_CLASS_GENERIC_NETWORKING 0x1201 178121054Semax#define SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER 0x1202 179121054Semax#define SDP_SERVICE_CLASS_GENERIC_AUDIO 0x1203 180121054Semax#define SDP_SERVICE_CLASS_GENERIC_TELEPHONY 0x1204 181121054Semax#define SDP_SERVICE_CLASS_UPNP 0x1205 182121054Semax#define SDP_SERVICE_CLASS_UPNP_IP 0x1206 183121054Semax#define SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN 0x1300 184121054Semax#define SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP 0x1301 185121054Semax#define SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP 0x1302 186161662Smarkus#define SDP_SERVICE_CLASS_VIDEO_SOURCE 0x1303 187161662Smarkus#define SDP_SERVICE_CLASS_VIDEO_SINK 0x1304 188161662Smarkus#define SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION 0x1305 189121054Semax 190121054Semax/* 191121054Semax * Universal attribute definitions (page 366) and 192161662Smarkus * https://www.bluetooth.org/assigned-numbers/service_discovery.php 193121054Semax */ 194121054Semax 195121054Semax#define SDP_ATTR_RANGE(lo, hi) \ 196124305Semax (uint32_t)(((uint16_t)(lo) << 16) | ((uint16_t)(hi))) 197121054Semax 198121054Semax#define SDP_ATTR_SERVICE_RECORD_HANDLE 0x0000 199121054Semax#define SDP_ATTR_SERVICE_CLASS_ID_LIST 0x0001 200121054Semax#define SDP_ATTR_SERVICE_RECORD_STATE 0x0002 201121054Semax#define SDP_ATTR_SERVICE_ID 0x0003 202121054Semax#define SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST 0x0004 203121054Semax#define SDP_ATTR_BROWSE_GROUP_LIST 0x0005 204121054Semax#define SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST 0x0006 205121054Semax#define SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE 0x0007 206121054Semax#define SDP_ATTR_SERVICE_AVAILABILITY 0x0008 207121054Semax#define SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST 0x0009 208121054Semax#define SDP_ATTR_DOCUMENTATION_URL 0x000A 209121054Semax#define SDP_ATTR_CLIENT_EXECUTABLE_URL 0x000B 210121054Semax#define SDP_ATTR_ICON_URL 0x000C 211121054Semax#define SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS 0x000D 212121054Semax#define SDP_ATTR_GROUP_ID 0x0200 213121054Semax#define SDP_ATTR_IP_SUBNET 0x0200 214121054Semax#define SDP_ATTR_VERSION_NUMBER_LIST 0x0200 215121054Semax#define SDP_ATTR_SERVICE_DATABASE_STATE 0x0201 216121054Semax#define SDP_ATTR_SERVICE_VERSION 0x0300 217121054Semax#define SDP_ATTR_EXTERNAL_NETWORK 0x0301 218121054Semax#define SDP_ATTR_NETWORK 0x0301 219121054Semax#define SDP_ATTR_SUPPORTED_DATA_STORES_LIST 0x0301 220121054Semax#define SDP_ATTR_FAX_CLASS1_SUPPORT 0x0302 221121054Semax#define SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL 0x0302 222121054Semax#define SDP_ATTR_FAX_CLASS20_SUPPORT 0x0303 223121054Semax#define SDP_ATTR_SUPPORTED_FORMATS_LIST 0x0303 224121054Semax#define SDP_ATTR_FAX_CLASS2_SUPPORT 0x0304 225121054Semax#define SDP_ATTR_AUDIO_FEEDBACK_SUPPORT 0x0305 226121054Semax#define SDP_ATTR_NETWORK_ADDRESS 0x0306 227121054Semax#define SDP_ATTR_WAP_GATEWAY 0x0307 228121054Semax#define SDP_ATTR_HOME_PAGE_URL 0x0308 229121054Semax#define SDP_ATTR_WAP_STACK_TYPE 0x0309 230121054Semax#define SDP_ATTR_SECURITY_DESCRIPTION 0x030A 231121054Semax#define SDP_ATTR_NET_ACCESS_TYPE 0x030B 232121054Semax#define SDP_ATTR_MAX_NET_ACCESS_RATE 0x030C 233121054Semax#define SDP_ATTR_IPV4_SUBNET 0x030D 234121054Semax#define SDP_ATTR_IPV6_SUBNET 0x030E 235121054Semax#define SDP_ATTR_SUPPORTED_CAPABALITIES 0x0310 236121054Semax#define SDP_ATTR_SUPPORTED_FEATURES 0x0311 237121054Semax#define SDP_ATTR_SUPPORTED_FUNCTIONS 0x0312 238121054Semax#define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY 0x0313 239161662Smarkus#define SDP_ATTR_SUPPORTED_REPOSITORIES 0x0314 240121054Semax 241121054Semax/* 242121054Semax * The offset must be added to the attribute ID base (contained in the 243121054Semax * LANGUAGE_BASE_ATTRIBUTE_ID_LIST attribute) in order to compute the 244121054Semax * attribute ID for these attributes. 245121054Semax */ 246121054Semax 247124305Semax#define SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID 0x0100 248121054Semax#define SDP_ATTR_SERVICE_NAME_OFFSET 0x0000 249121054Semax#define SDP_ATTR_SERVICE_DESCRIPTION_OFFSET 0x0001 250121054Semax#define SDP_ATTR_PROVIDER_NAME_OFFSET 0x0002 251121054Semax 252121054Semax/* 253121054Semax * Protocol data unit (PDU) format (page 352) 254121054Semax */ 255121054Semax 256121054Semax#define SDP_PDU_ERROR_RESPONSE 0x01 257121054Semax#define SDP_PDU_SERVICE_SEARCH_REQUEST 0x02 258121054Semax#define SDP_PDU_SERVICE_SEARCH_RESPONSE 0x03 259121054Semax#define SDP_PDU_SERVICE_ATTRIBUTE_REQUEST 0x04 260121054Semax#define SDP_PDU_SERVICE_ATTRIBUTE_RESPONSE 0x05 261121054Semax#define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_REQUEST 0x06 262121054Semax#define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_RESPONSE 0x07 263121054Semax 264121054Semaxstruct sdp_pdu { 265124305Semax uint8_t pid; /* PDU ID - SDP_PDU_xxx */ 266124305Semax uint16_t tid; /* transaction ID */ 267124305Semax uint16_t len; /* parameters length (in bytes) */ 268121054Semax} __attribute__ ((packed)); 269121054Semaxtypedef struct sdp_pdu sdp_pdu_t; 270121054Semaxtypedef struct sdp_pdu * sdp_pdu_p; 271121054Semax 272121054Semax/* 273124305Semax * Error codes for SDP_PDU_ERROR_RESPONSE 274124305Semax */ 275124305Semax 276124305Semax#define SDP_ERROR_CODE_INVALID_SDP_VERSION 0x0001 277124305Semax#define SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE 0x0002 278124305Semax#define SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX 0x0003 279124305Semax#define SDP_ERROR_CODE_INVALID_PDU_SIZE 0x0004 280124305Semax#define SDP_ERROR_CODE_INVALID_CONTINUATION_STATE 0x0005 281124305Semax#define SDP_ERROR_CODE_INSUFFICIENT_RESOURCES 0x0006 282124305Semax 283124305Semax/* 284121054Semax * SDP int128/uint128 parameter 285121054Semax */ 286121054Semax 287121054Semaxstruct int128 { 288121054Semax int8_t b[16]; 289121054Semax}; 290121054Semaxtypedef struct int128 int128_t; 291124305Semaxtypedef struct int128 uint128_t; 292121054Semax 293121054Semax/* 294121054Semax * SDP attribute 295121054Semax */ 296121054Semax 297121054Semaxstruct sdp_attr { 298124305Semax uint16_t flags; 299121054Semax#define SDP_ATTR_OK (0 << 0) 300121054Semax#define SDP_ATTR_INVALID (1 << 0) 301121054Semax#define SDP_ATTR_TRUNCATED (1 << 1) 302124305Semax uint16_t attr; /* SDP_ATTR_xxx */ 303124305Semax uint32_t vlen; /* length of the value[] in bytes */ 304124305Semax uint8_t *value; /* base pointer */ 305121054Semax}; 306121054Semaxtypedef struct sdp_attr sdp_attr_t; 307121054Semaxtypedef struct sdp_attr * sdp_attr_p; 308121054Semax 309121054Semax/****************************************************************************** 310121054Semax * User interface 311121054Semax *****************************************************************************/ 312121054Semax 313121054Semax/* Inline versions of get/put byte/short/long. Pointer is advanced */ 314121054Semax#define SDP_GET8(b, cp) { \ 315226426Sed const uint8_t *t_cp = (const uint8_t *)(cp); \ 316121054Semax (b) = *t_cp; \ 317121054Semax (cp) ++; \ 318121054Semax} 319121054Semax 320121054Semax#define SDP_GET16(s, cp) { \ 321226426Sed const uint8_t *t_cp = (const uint8_t *)(cp); \ 322124305Semax (s) = ((uint16_t)t_cp[0] << 8) \ 323124305Semax | ((uint16_t)t_cp[1]) \ 324121054Semax ; \ 325121054Semax (cp) += 2; \ 326121054Semax} 327121054Semax 328121054Semax#define SDP_GET32(l, cp) { \ 329226426Sed const uint8_t *t_cp = (const uint8_t *)(cp); \ 330124305Semax (l) = ((uint32_t)t_cp[0] << 24) \ 331124305Semax | ((uint32_t)t_cp[1] << 16) \ 332124305Semax | ((uint32_t)t_cp[2] << 8) \ 333124305Semax | ((uint32_t)t_cp[3]) \ 334121054Semax ; \ 335121054Semax (cp) += 4; \ 336121054Semax} 337121054Semax 338121054Semax#define SDP_GET64(l, cp) { \ 339124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 340124305Semax (l) = ((uint64_t)t_cp[0] << 56) \ 341124305Semax | ((uint64_t)t_cp[1] << 48) \ 342124305Semax | ((uint64_t)t_cp[2] << 40) \ 343124305Semax | ((uint64_t)t_cp[3] << 32) \ 344124305Semax | ((uint64_t)t_cp[4] << 24) \ 345124305Semax | ((uint64_t)t_cp[5] << 16) \ 346124305Semax | ((uint64_t)t_cp[6] << 8) \ 347124305Semax | ((uint64_t)t_cp[7]) \ 348121054Semax ; \ 349121054Semax (cp) += 8; \ 350121054Semax} 351121054Semax 352121054Semax#if BYTE_ORDER == LITTLE_ENDIAN 353121054Semax#define SDP_GET128(l, cp) { \ 354124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 355121054Semax (l)->b[15] = *t_cp++; \ 356121054Semax (l)->b[14] = *t_cp++; \ 357121054Semax (l)->b[13] = *t_cp++; \ 358121054Semax (l)->b[12] = *t_cp++; \ 359121054Semax (l)->b[11] = *t_cp++; \ 360121054Semax (l)->b[10] = *t_cp++; \ 361121054Semax (l)->b[9] = *t_cp++; \ 362121054Semax (l)->b[8] = *t_cp++; \ 363121054Semax (l)->b[7] = *t_cp++; \ 364121054Semax (l)->b[6] = *t_cp++; \ 365121054Semax (l)->b[5] = *t_cp++; \ 366121054Semax (l)->b[4] = *t_cp++; \ 367121054Semax (l)->b[3] = *t_cp++; \ 368121054Semax (l)->b[2] = *t_cp++; \ 369121054Semax (l)->b[1] = *t_cp++; \ 370146691Semax (l)->b[0] = *t_cp++; \ 371121054Semax (cp) += 16; \ 372121054Semax} 373146691Semax 374146691Semax#define SDP_GET_UUID128(l, cp) { \ 375146691Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 376146691Semax (l)->b[0] = *t_cp++; \ 377146691Semax (l)->b[1] = *t_cp++; \ 378146691Semax (l)->b[2] = *t_cp++; \ 379146691Semax (l)->b[3] = *t_cp++; \ 380146691Semax (l)->b[4] = *t_cp++; \ 381146691Semax (l)->b[5] = *t_cp++; \ 382146691Semax (l)->b[6] = *t_cp++; \ 383146691Semax (l)->b[7] = *t_cp++; \ 384146691Semax (l)->b[8] = *t_cp++; \ 385146691Semax (l)->b[9] = *t_cp++; \ 386146691Semax (l)->b[10] = *t_cp++; \ 387146691Semax (l)->b[11] = *t_cp++; \ 388146691Semax (l)->b[12] = *t_cp++; \ 389146691Semax (l)->b[13] = *t_cp++; \ 390146691Semax (l)->b[14] = *t_cp++; \ 391146691Semax (l)->b[15] = *t_cp++; \ 392146691Semax (cp) += 16; \ 393146691Semax} 394146691Semax#elif BYTE_ORDER == BIG_ENDIAN 395121054Semax#define SDP_GET128(l, cp) { \ 396124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 397121054Semax (l)->b[0] = *t_cp++; \ 398121054Semax (l)->b[1] = *t_cp++; \ 399121054Semax (l)->b[2] = *t_cp++; \ 400121054Semax (l)->b[3] = *t_cp++; \ 401121054Semax (l)->b[4] = *t_cp++; \ 402121054Semax (l)->b[5] = *t_cp++; \ 403121054Semax (l)->b[6] = *t_cp++; \ 404121054Semax (l)->b[7] = *t_cp++; \ 405121054Semax (l)->b[8] = *t_cp++; \ 406121054Semax (l)->b[9] = *t_cp++; \ 407121054Semax (l)->b[10] = *t_cp++; \ 408121054Semax (l)->b[11] = *t_cp++; \ 409121054Semax (l)->b[12] = *t_cp++; \ 410121054Semax (l)->b[13] = *t_cp++; \ 411121054Semax (l)->b[14] = *t_cp++; \ 412121054Semax (l)->b[15] = *t_cp++; \ 413121054Semax (cp) += 16; \ 414121054Semax} 415146691Semax 416146691Semax#define SDP_GET_UUID128(l, cp) SDP_GET128(l, cp) 417146691Semax#else 418146691Semax#error "Unsupported BYTE_ORDER" 419121054Semax#endif /* BYTE_ORDER */ 420121054Semax 421121054Semax#define SDP_PUT8(b, cp) { \ 422124305Semax register uint8_t t_b = (uint8_t)(b); \ 423124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 424121054Semax *t_cp = t_b; \ 425121054Semax (cp) ++; \ 426121054Semax} 427121054Semax 428121054Semax#define SDP_PUT16(s, cp) { \ 429124305Semax register uint16_t t_s = (uint16_t)(s); \ 430124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 431121054Semax *t_cp++ = t_s >> 8; \ 432121054Semax *t_cp = t_s; \ 433121054Semax (cp) += 2; \ 434121054Semax} 435121054Semax 436121054Semax#define SDP_PUT32(l, cp) { \ 437124305Semax register uint32_t t_l = (uint32_t)(l); \ 438124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 439121054Semax *t_cp++ = t_l >> 24; \ 440121054Semax *t_cp++ = t_l >> 16; \ 441121054Semax *t_cp++ = t_l >> 8; \ 442121054Semax *t_cp = t_l; \ 443121054Semax (cp) += 4; \ 444121054Semax} 445121054Semax 446121054Semax#define SDP_PUT64(l, cp) { \ 447124305Semax register uint64_t t_l = (uint64_t)(l); \ 448124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 449121054Semax *t_cp++ = t_l >> 56; \ 450121054Semax *t_cp++ = t_l >> 48; \ 451121054Semax *t_cp++ = t_l >> 40; \ 452121054Semax *t_cp++ = t_l >> 32; \ 453121054Semax *t_cp++ = t_l >> 24; \ 454121054Semax *t_cp++ = t_l >> 16; \ 455121054Semax *t_cp++ = t_l >> 8; \ 456121054Semax *t_cp = t_l; \ 457121054Semax (cp) += 8; \ 458121054Semax} 459121054Semax 460121054Semax#if BYTE_ORDER == LITTLE_ENDIAN 461121054Semax#define SDP_PUT128(l, cp) { \ 462124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 463121054Semax *t_cp++ = (l)->b[15]; \ 464121054Semax *t_cp++ = (l)->b[14]; \ 465121054Semax *t_cp++ = (l)->b[13]; \ 466121054Semax *t_cp++ = (l)->b[12]; \ 467121054Semax *t_cp++ = (l)->b[11]; \ 468121054Semax *t_cp++ = (l)->b[10]; \ 469121054Semax *t_cp++ = (l)->b[9]; \ 470121054Semax *t_cp++ = (l)->b[8]; \ 471121054Semax *t_cp++ = (l)->b[7]; \ 472121054Semax *t_cp++ = (l)->b[6]; \ 473121054Semax *t_cp++ = (l)->b[5]; \ 474121054Semax *t_cp++ = (l)->b[4]; \ 475121054Semax *t_cp++ = (l)->b[3]; \ 476121054Semax *t_cp++ = (l)->b[2]; \ 477121054Semax *t_cp++ = (l)->b[1]; \ 478121054Semax *t_cp = (l)->b[0]; \ 479121054Semax (cp) += 16; \ 480121054Semax} 481146691Semax 482146691Semax#define SDP_PUT_UUID128(l, cp) { \ 483146691Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 484146691Semax *t_cp++ = (l)->b[0]; \ 485146691Semax *t_cp++ = (l)->b[1]; \ 486146691Semax *t_cp++ = (l)->b[2]; \ 487146691Semax *t_cp++ = (l)->b[3]; \ 488146691Semax *t_cp++ = (l)->b[4]; \ 489146691Semax *t_cp++ = (l)->b[5]; \ 490146691Semax *t_cp++ = (l)->b[6]; \ 491146691Semax *t_cp++ = (l)->b[7]; \ 492146691Semax *t_cp++ = (l)->b[8]; \ 493146691Semax *t_cp++ = (l)->b[9]; \ 494146691Semax *t_cp++ = (l)->b[10]; \ 495146691Semax *t_cp++ = (l)->b[11]; \ 496146691Semax *t_cp++ = (l)->b[12]; \ 497146691Semax *t_cp++ = (l)->b[13]; \ 498146691Semax *t_cp++ = (l)->b[14]; \ 499146691Semax *t_cp = (l)->b[15]; \ 500146691Semax (cp) += 16; \ 501146691Semax} 502146691Semax#elif BYTE_ORDER == BIG_ENDIAN 503121054Semax#define SDP_PUT128(l, cp) { \ 504124305Semax register uint8_t *t_cp = (uint8_t *)(cp); \ 505121054Semax *t_cp++ = (l)->b[0]; \ 506121054Semax *t_cp++ = (l)->b[1]; \ 507121054Semax *t_cp++ = (l)->b[2]; \ 508121054Semax *t_cp++ = (l)->b[3]; \ 509121054Semax *t_cp++ = (l)->b[4]; \ 510121054Semax *t_cp++ = (l)->b[5]; \ 511121054Semax *t_cp++ = (l)->b[6]; \ 512121054Semax *t_cp++ = (l)->b[7]; \ 513121054Semax *t_cp++ = (l)->b[8]; \ 514121054Semax *t_cp++ = (l)->b[9]; \ 515121054Semax *t_cp++ = (l)->b[10]; \ 516121054Semax *t_cp++ = (l)->b[11]; \ 517121054Semax *t_cp++ = (l)->b[12]; \ 518121054Semax *t_cp++ = (l)->b[13]; \ 519121054Semax *t_cp++ = (l)->b[14]; \ 520121054Semax *t_cp = (l)->b[15]; \ 521121054Semax (cp) += 16; \ 522121054Semax} 523146691Semax 524146691Semax#define SDP_PUT_UUID128(l, cp) SDP_PUT128(l, cp) 525146691Semax#else 526146691Semax#error "Unsupported BYTE_ORDER" 527121054Semax#endif /* BYTE_ORDER */ 528121054Semax 529121054Semaxvoid * sdp_open (bdaddr_t const *l, bdaddr_t const *r); 530124317Semaxvoid * sdp_open_local (char const *control); 531121054Semaxint32_t sdp_close (void *xs); 532121054Semaxint32_t sdp_error (void *xs); 533121054Semax 534121054Semaxint32_t sdp_search (void *xs, 535124305Semax uint32_t plen, uint16_t const *pp, 536124305Semax uint32_t alen, uint32_t const *ap, 537124305Semax uint32_t vlen, sdp_attr_t *vp); 538121054Semax 539159350Semaxchar const * sdp_attr2desc (uint16_t attr); 540159350Semaxchar const * sdp_uuid2desc (uint16_t uuid); 541124305Semaxvoid sdp_print (uint32_t level, uint8_t const *start, 542124305Semax uint8_t const *end); 543121054Semax 544124305Semax/****************************************************************************** 545124305Semax * sdpd interface and Bluetooth profiles data 546124305Semax *****************************************************************************/ 547124305Semax 548124305Semax#define SDP_LOCAL_PATH "/var/run/sdp" 549124305Semax#define SDP_LOCAL_MTU 4096 550124305Semax 551124758Semax/* 552124758Semax * These are NOT defined in spec and only accepted on control sockets. 553124758Semax * The response to these request always will be SDP_PDU_ERROR_RESPONSE. 554124758Semax * The first 2 bytes (after PDU header) is an error code (in network 555124758Semax * byte order). The rest of the data (pdu->len - 2) is a response data 556124758Semax * and depend on the request. 557124758Semax * 558124758Semax * SDP_PDU_SERVICE_REGISTER_REQUEST 559124758Semax * pdu_header_t hdr; 560124758Semax * u_int16_t uuid; service class UUID (network byte order) 561124758Semax * bdaddr_t bdaddr; local BD_ADDR (or ANY) 562124758Semax * profile data[pdu->len - sizeof(uuid) - sizeof(bdaddr)] 563124758Semax * 564298896Spfg * in successful response additional data will contain 4 bytes record handle 565124758Semax * 566124758Semax * 567124758Semax * SDP_PDU_SERVICE_UNREGISTER_REQUEST 568124758Semax * pdu_header_t hdr; 569124758Semax * u_int32_t record_handle; (network byte order) 570124758Semax * 571124758Semax * no additional data in response. 572124758Semax * 573124758Semax * 574124758Semax * SDP_PDU_SERVICE_CHANGE_REQUEST 575124758Semax * pdu_header_t hdr; 576124758Semax * u_int32_t record_handle; (network byte order) 577124758Semax * profile data[pdu->len - sizeof(record_handle)] 578124758Semax * 579124758Semax * no additional data in response. 580124758Semax */ 581124758Semax 582124758Semax#define SDP_PDU_SERVICE_REGISTER_REQUEST 0x81 583124758Semax#define SDP_PDU_SERVICE_UNREGISTER_REQUEST 0x82 584124758Semax#define SDP_PDU_SERVICE_CHANGE_REQUEST 0x83 585124758Semax 586124305Semaxstruct sdp_dun_profile 587124305Semax{ 588124305Semax uint8_t server_channel; 589124305Semax uint8_t audio_feedback_support; 590124305Semax uint8_t reserved[2]; 591124305Semax}; 592124305Semaxtypedef struct sdp_dun_profile sdp_dun_profile_t; 593124305Semaxtypedef struct sdp_dun_profile * sdp_dun_profile_p; 594124305Semax 595124305Semaxstruct sdp_ftrn_profile 596124305Semax{ 597124305Semax uint8_t server_channel; 598124305Semax uint8_t reserved[3]; 599124305Semax}; 600124305Semaxtypedef struct sdp_ftrn_profile sdp_ftrn_profile_t; 601124305Semaxtypedef struct sdp_ftrn_profile * sdp_ftrn_profile_p; 602124305Semax 603124758Semax/* Keep this in sync with sdp_opush_profile */ 604124305Semaxstruct sdp_irmc_profile 605124305Semax{ 606124305Semax uint8_t server_channel; 607124305Semax uint8_t supported_formats_size; 608124305Semax uint8_t supported_formats[30]; 609124305Semax}; 610124305Semaxtypedef struct sdp_irmc_profile sdp_irmc_profile_t; 611124305Semaxtypedef struct sdp_irmc_profile * sdp_irmc_profile_p; 612124305Semax 613124305Semaxstruct sdp_irmc_command_profile 614124305Semax{ 615124305Semax uint8_t server_channel; 616124305Semax uint8_t reserved[3]; 617124305Semax}; 618124305Semaxtypedef struct sdp_irmc_command_profile sdp_irmc_command_profile_t; 619124305Semaxtypedef struct sdp_irmc_command_profile * sdp_irmc_command_profile_p; 620124305Semax 621124305Semaxstruct sdp_lan_profile 622124305Semax{ 623124305Semax uint8_t server_channel; 624124305Semax uint8_t load_factor; 625124305Semax uint8_t reserved; 626124305Semax uint8_t ip_subnet_radius; 627124305Semax uint32_t ip_subnet; 628124305Semax}; 629124305Semaxtypedef struct sdp_lan_profile sdp_lan_profile_t; 630124305Semaxtypedef struct sdp_lan_profile * sdp_lan_profile_p; 631124305Semax 632124758Semax/* Keep this in sync with sdp_irmc_profile */ 633124305Semaxstruct sdp_opush_profile 634124305Semax{ 635124305Semax uint8_t server_channel; 636124305Semax uint8_t supported_formats_size; 637124305Semax uint8_t supported_formats[30]; 638124305Semax}; 639124305Semaxtypedef struct sdp_opush_profile sdp_opush_profile_t; 640124305Semaxtypedef struct sdp_opush_profile * sdp_opush_profile_p; 641124305Semax 642124305Semaxstruct sdp_sp_profile 643124305Semax{ 644124305Semax uint8_t server_channel; 645124305Semax uint8_t reserved[3]; 646124305Semax}; 647124305Semaxtypedef struct sdp_sp_profile sdp_sp_profile_t; 648124305Semaxtypedef struct sdp_sp_profile * sdp_sp_profile_p; 649124305Semax 650177044Semaxstruct sdp_nap_profile 651177044Semax{ 652177358Semax uint8_t reserved; 653177358Semax uint8_t load_factor; 654177358Semax uint16_t psm; /* HBO */ 655177358Semax uint16_t security_description; /* HBO */ 656177358Semax uint16_t net_access_type; /* HBO */ 657177358Semax uint32_t max_net_access_rate; /* HBO */ 658177044Semax}; 659177044Semaxtypedef struct sdp_nap_profile sdp_nap_profile_t; 660177044Semaxtypedef struct sdp_nap_profile * sdp_nap_profile_p; 661177044Semax 662177358Semaxstruct sdp_gn_profile 663177358Semax{ 664177358Semax uint8_t reserved; 665177358Semax uint8_t load_factor; 666177358Semax uint16_t psm; /* HBO */ 667177358Semax uint16_t security_description; /* HBO */ 668177358Semax uint16_t reserved2; 669177358Semax}; 670177358Semaxtypedef struct sdp_gn_profile sdp_gn_profile_t; 671177358Semaxtypedef struct sdp_gn_profile * sdp_gn_profile_p; 672177044Semax 673177358Semaxstruct sdp_panu_profile 674177358Semax{ 675177358Semax uint8_t reserved; 676177358Semax uint8_t load_factor; 677177358Semax uint16_t psm; /* HBO */ 678177364Semax uint16_t security_description; /* HBO */ 679177364Semax uint16_t reserved2; 680177358Semax}; 681177358Semaxtypedef struct sdp_panu_profile sdp_panu_profile_t; 682177358Semaxtypedef struct sdp_panu_profile * sdp_panu_profile_p; 683177044Semax 684124758Semaxint32_t sdp_register_service (void *xss, uint16_t uuid, 685124758Semax bdaddr_p const bdaddr, uint8_t const *data, 686124758Semax uint32_t datalen, uint32_t *handle); 687124758Semaxint32_t sdp_unregister_service (void *xss, uint32_t handle); 688124758Semaxint32_t sdp_change_service (void *xss, uint32_t handle, 689124758Semax uint8_t const *data, uint32_t datalen); 690124758Semax 691121054Semax__END_DECLS 692121054Semax 693121054Semax#endif /* ndef _SDP_H_ */ 694121054Semax 695