sdp.h revision 1.1.2.2
1 /* $NetBSD: sdp.h,v 1.1.2.2 2009/05/13 19:18:20 jym Exp $ */ 2 3 /*- 4 * Copyright (c) 2006 Itronix Inc. 5 * All rights reserved. 6 * 7 * Written by Iain Hibbert for Itronix Inc. 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 * 3. The name of Itronix Inc. may not be used to endorse 18 * or promote products derived from this software without specific 19 * prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 28 * ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 /* 34 * Copyright (c) 2001-2003, 2008 Maksim Yevmenkin <m_evmenkin (at) yahoo.com> 35 * All rights reserved. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 1. Redistributions of source code must retain the above copyright 41 * notice, this list of conditions and the following disclaimer. 42 * 2. Redistributions in binary form must reproduce the above copyright 43 * notice, this list of conditions and the following disclaimer in the 44 * documentation and/or other materials provided with the distribution. 45 * 46 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 47 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 49 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 52 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 53 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 54 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 55 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 56 * SUCH DAMAGE. 57 * 58 * $FreeBSD: src/lib/libsdp/sdp.h,v 1.5 2005/05/27 19:11:33 emax Exp $ 59 */ 60 61 #ifndef _SDP_H_ 62 #define _SDP_H_ 63 64 #include <stdbool.h> 65 #include <uuid.h> 66 67 #include <bluetooth.h> 68 69 /* 70 * SDP Data Element types 71 */ 72 73 #define SDP_DATA_TYPE(b) ((b) & 0xf8) 74 #define SDP_DATA_SIZE(b) ((b) & 0x07) 75 76 /* data size descriptors */ 77 #define SDP_DATA_8 0x00 78 #define SDP_DATA_16 0x01 79 #define SDP_DATA_32 0x02 80 #define SDP_DATA_64 0x03 81 #define SDP_DATA_128 0x04 82 #define SDP_DATA_EXT8 0x05 83 #define SDP_DATA_EXT16 0x06 84 #define SDP_DATA_EXT32 0x07 85 86 /* data type descriptors */ 87 #define SDP_DATA_NIL 0x00 88 #define SDP_DATA_UINT 0x08 89 #define SDP_DATA_INT 0x10 90 #define SDP_DATA_UUID 0x18 91 #define SDP_DATA_STR 0x20 92 #define SDP_DATA_BOOL 0x28 93 #define SDP_DATA_SEQ 0x30 94 #define SDP_DATA_ALT 0x38 95 #define SDP_DATA_URL 0x40 96 97 /* Unsigned integer */ 98 #define SDP_DATA_UINT8 (SDP_DATA_UINT | SDP_DATA_8) 99 #define SDP_DATA_UINT16 (SDP_DATA_UINT | SDP_DATA_16) 100 #define SDP_DATA_UINT32 (SDP_DATA_UINT | SDP_DATA_32) 101 #define SDP_DATA_UINT64 (SDP_DATA_UINT | SDP_DATA_64) 102 #define SDP_DATA_UINT128 (SDP_DATA_UINT | SDP_DATA_128) 103 104 /* Signed two's-complement integer */ 105 #define SDP_DATA_INT8 (SDP_DATA_INT | SDP_DATA_8) 106 #define SDP_DATA_INT16 (SDP_DATA_INT | SDP_DATA_16) 107 #define SDP_DATA_INT32 (SDP_DATA_INT | SDP_DATA_32) 108 #define SDP_DATA_INT64 (SDP_DATA_INT | SDP_DATA_64) 109 #define SDP_DATA_INT128 (SDP_DATA_INT | SDP_DATA_128) 110 111 /* UUID, a universally unique identifier */ 112 #define SDP_DATA_UUID16 (SDP_DATA_UUID | SDP_DATA_16) 113 #define SDP_DATA_UUID32 (SDP_DATA_UUID | SDP_DATA_32) 114 #define SDP_DATA_UUID128 (SDP_DATA_UUID | SDP_DATA_128) 115 116 /* Text string */ 117 #define SDP_DATA_STR8 (SDP_DATA_STR | SDP_DATA_EXT8) 118 #define SDP_DATA_STR16 (SDP_DATA_STR | SDP_DATA_EXT16) 119 #define SDP_DATA_STR32 (SDP_DATA_STR | SDP_DATA_EXT32) 120 121 /* Data element sequence */ 122 #define SDP_DATA_SEQ8 (SDP_DATA_SEQ | SDP_DATA_EXT8) 123 #define SDP_DATA_SEQ16 (SDP_DATA_SEQ | SDP_DATA_EXT16) 124 #define SDP_DATA_SEQ32 (SDP_DATA_SEQ | SDP_DATA_EXT32) 125 126 /* Data element alternative */ 127 #define SDP_DATA_ALT8 (SDP_DATA_ALT | SDP_DATA_EXT8) 128 #define SDP_DATA_ALT16 (SDP_DATA_ALT | SDP_DATA_EXT16) 129 #define SDP_DATA_ALT32 (SDP_DATA_ALT | SDP_DATA_EXT32) 130 131 /* URL, a uniform resource locator */ 132 #define SDP_DATA_URL8 (SDP_DATA_URL | SDP_DATA_EXT8) 133 #define SDP_DATA_URL16 (SDP_DATA_URL | SDP_DATA_EXT16) 134 #define SDP_DATA_URL32 (SDP_DATA_URL | SDP_DATA_EXT32) 135 136 /* 137 * Protocol UUIDs (short alias version) 138 * 139 * BLUETOOTH BASE UUID 00000000-0000-1000-8000-00805F9B34FB 140 */ 141 #define SDP_UUID_PROTOCOL_SDP 0x0001 142 #define SDP_UUID_PROTOCOL_UDP 0x0002 143 #define SDP_UUID_PROTOCOL_RFCOMM 0x0003 144 #define SDP_UUID_PROTOCOL_TCP 0x0004 145 #define SDP_UUID_PROTOCOL_TCS_BIN 0x0005 146 #define SDP_UUID_PROTOCOL_TCS_AT 0x0006 147 #define SDP_UUID_PROTOCOL_OBEX 0x0008 148 #define SDP_UUID_PROTOCOL_IP 0x0009 149 #define SDP_UUID_PROTOCOL_FTP 0x000A 150 #define SDP_UUID_PROTOCOL_HTTP 0x000C 151 #define SDP_UUID_PROTOCOL_WSP 0x000E 152 #define SDP_UUID_PROTOCOL_BNEP 0x000F 153 #define SDP_UUID_PROTOCOL_UPNP 0x0010 154 #define SDP_UUID_PROTOCOL_HIDP 0x0011 155 #define SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL 0x0012 156 #define SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL 0x0014 157 #define SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION 0x0016 158 #define SDP_UUID_PROTOCOL_AVCTP 0x0017 159 #define SDP_UUID_PROTOCOL_AVDTP 0x0019 160 #define SDP_UUID_PROTOCOL_CMPT 0x001B 161 #define SDP_UUID_PROTOCOL_UDI_C_PLANE 0x001D 162 #define SDP_UUID_PROTOCOL_L2CAP 0x0100 163 164 /* 165 * Service Class IDs 166 */ 167 #define SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER 0x1000 168 #define SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR 0x1001 169 #define SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP 0x1002 170 #define SDP_SERVICE_CLASS_SERIAL_PORT 0x1101 171 #define SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP 0x1102 172 #define SDP_SERVICE_CLASS_DIALUP_NETWORKING 0x1103 173 #define SDP_SERVICE_CLASS_IR_MC_SYNC 0x1104 174 #define SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH 0x1105 175 #define SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER 0x1106 176 #define SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND 0x1107 177 #define SDP_SERVICE_CLASS_HEADSET 0x1108 178 #define SDP_SERVICE_CLASS_CORDLESS_TELEPHONY 0x1109 179 #define SDP_SERVICE_CLASS_AUDIO_SOURCE 0x110A 180 #define SDP_SERVICE_CLASS_AUDIO_SINK 0x110B 181 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET 0x110C 182 #define SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION 0x110D 183 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL 0x110E 184 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING 0x110F 185 #define SDP_SERVICE_CLASS_INTERCOM 0x1110 186 #define SDP_SERVICE_CLASS_FAX 0x1111 187 #define SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY 0x1112 188 #define SDP_SERVICE_CLASS_WAP 0x1113 189 #define SDP_SERVICE_CLASS_WAP_CLIENT 0x1114 190 #define SDP_SERVICE_CLASS_PANU 0x1115 191 #define SDP_SERVICE_CLASS_NAP 0x1116 192 #define SDP_SERVICE_CLASS_GN 0x1117 193 #define SDP_SERVICE_CLASS_DIRECT_PRINTING 0x1118 194 #define SDP_SERVICE_CLASS_REFERENCE_PRINTING 0x1119 195 #define SDP_SERVICE_CLASS_IMAGING 0x111A 196 #define SDP_SERVICE_CLASS_IMAGING_RESPONDER 0x111B 197 #define SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE 0x111C 198 #define SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS 0x111D 199 #define SDP_SERVICE_CLASS_HANDSFREE 0x111E 200 #define SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY 0x111F 201 #define SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS 0x1120 202 #define SDP_SERVICE_CLASS_REFLECTED_UI 0x1121 203 #define SDP_SERVICE_CLASS_BASIC_PRINTING 0x1122 204 #define SDP_SERVICE_CLASS_PRINTING_STATUS 0x1123 205 #define SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE 0x1124 206 #define SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT 0x1125 207 #define SDP_SERVICE_CLASS_HCR_PRINT 0x1126 208 #define SDP_SERVICE_CLASS_HCR_SCAN 0x1127 209 #define SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS 0x1128 210 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW 0x1129 211 #define SDP_SERVICE_CLASS_UDI_MT 0x112A 212 #define SDP_SERVICE_CLASS_UDI_TA 0x112B 213 #define SDP_SERVICE_CLASS_AUDIO_VIDEO 0x112C 214 #define SDP_SERVICE_CLASS_SIM_ACCESS 0x112D 215 #define SDP_SERVICE_CLASS_PNP_INFORMATION 0x1200 216 #define SDP_SERVICE_CLASS_GENERIC_NETWORKING 0x1201 217 #define SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER 0x1202 218 #define SDP_SERVICE_CLASS_GENERIC_AUDIO 0x1203 219 #define SDP_SERVICE_CLASS_GENERIC_TELEPHONY 0x1204 220 #define SDP_SERVICE_CLASS_UPNP 0x1205 221 #define SDP_SERVICE_CLASS_UPNP_IP 0x1206 222 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN 0x1300 223 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP 0x1301 224 #define SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP 0x1302 225 226 /* 227 * Universal Attribute definitions valid in all service classes 228 */ 229 #define SDP_ATTR_SERVICE_RECORD_HANDLE 0x0000 230 #define SDP_ATTR_SERVICE_CLASS_ID_LIST 0x0001 231 #define SDP_ATTR_SERVICE_RECORD_STATE 0x0002 232 #define SDP_ATTR_SERVICE_ID 0x0003 233 #define SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST 0x0004 234 #define SDP_ATTR_BROWSE_GROUP_LIST 0x0005 235 #define SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST 0x0006 236 #define SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE 0x0007 237 #define SDP_ATTR_SERVICE_AVAILABILITY 0x0008 238 #define SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST 0x0009 239 #define SDP_ATTR_DOCUMENTATION_URL 0x000A 240 #define SDP_ATTR_CLIENT_EXECUTABLE_URL 0x000B 241 #define SDP_ATTR_ICON_URL 0x000C 242 #define SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS 0x000D 243 /* 0x000E-0x01ff are reserved */ 244 245 /* 246 * The offset must be added to the attribute ID base (contained in the 247 * LANGUAGE_BASE_ATTRIBUTE_ID_LIST attribute value) in order to compute 248 * the attribute ID for these attributes. 249 * The primary language base is always 0x0100. 250 */ 251 #define SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID 0x0100 252 #define SDP_ATTR_SERVICE_NAME_OFFSET 0x0000 253 #define SDP_ATTR_SERVICE_DESCRIPTION_OFFSET 0x0001 254 #define SDP_ATTR_PROVIDER_NAME_OFFSET 0x0002 255 256 /* ServiceDiscoveryServer profile attribute definitions */ 257 #define SDP_ATTR_VERSION_NUMBER_LIST 0x0200 258 #define SDP_ATTR_SERVICE_DATABASE_STATE 0x0201 259 260 /* BrowseGroupDescriptor profile attribute definitions */ 261 #define SDP_ATTR_GROUP_ID 0x0200 262 263 /* Other profile attribute definitions */ 264 #define SDP_ATTR_IP_SUBNET 0x0200 265 #define SDP_ATTR_SERVICE_VERSION 0x0300 266 #define SDP_ATTR_EXTERNAL_NETWORK 0x0301 267 #define SDP_ATTR_NETWORK 0x0301 268 #define SDP_ATTR_SUPPORTED_DATA_STORES_LIST 0x0301 269 #define SDP_ATTR_FAX_CLASS1_SUPPORT 0x0302 270 #define SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL 0x0302 271 #define SDP_ATTR_FAX_CLASS20_SUPPORT 0x0303 272 #define SDP_ATTR_SUPPORTED_FORMATS_LIST 0x0303 273 #define SDP_ATTR_FAX_CLASS2_SUPPORT 0x0304 274 #define SDP_ATTR_AUDIO_FEEDBACK_SUPPORT 0x0305 275 #define SDP_ATTR_NETWORK_ADDRESS 0x0306 276 #define SDP_ATTR_WAP_GATEWAY 0x0307 277 #define SDP_ATTR_HOME_PAGE_URL 0x0308 278 #define SDP_ATTR_WAP_STACK_TYPE 0x0309 279 #define SDP_ATTR_SECURITY_DESCRIPTION 0x030A 280 #define SDP_ATTR_NET_ACCESS_TYPE 0x030B 281 #define SDP_ATTR_MAX_NET_ACCESS_RATE 0x030C 282 #define SDP_ATTR_IPV4_SUBNET 0x030D 283 #define SDP_ATTR_IPV6_SUBNET 0x030E 284 #define SDP_ATTR_SUPPORTED_CAPABALITIES 0x0310 285 #define SDP_ATTR_SUPPORTED_FEATURES 0x0311 286 #define SDP_ATTR_SUPPORTED_FUNCTIONS 0x0312 287 #define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY 0x0313 288 289 /* 290 * Protocol Data Unit (PDU) header format 291 */ 292 293 typedef struct { 294 uint8_t pid; /* PDU ID - SDP_PDU_xxx */ 295 uint16_t tid; /* transaction ID */ 296 uint16_t len; /* parameters length (in bytes) */ 297 } __packed sdp_pdu_t; 298 299 /* PDU IDs */ 300 #define SDP_PDU_ERROR_RESPONSE 0x01 301 #define SDP_PDU_SERVICE_SEARCH_REQUEST 0x02 302 #define SDP_PDU_SERVICE_SEARCH_RESPONSE 0x03 303 #define SDP_PDU_SERVICE_ATTRIBUTE_REQUEST 0x04 304 #define SDP_PDU_SERVICE_ATTRIBUTE_RESPONSE 0x05 305 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_REQUEST 0x06 306 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_RESPONSE 0x07 307 308 /* Error codes for SDP_PDU_ERROR_RESPONSE */ 309 #define SDP_ERROR_CODE_INVALID_SDP_VERSION 0x0001 310 #define SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE 0x0002 311 #define SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX 0x0003 312 #define SDP_ERROR_CODE_INVALID_PDU_SIZE 0x0004 313 #define SDP_ERROR_CODE_INVALID_CONTINUATION_STATE 0x0005 314 #define SDP_ERROR_CODE_INSUFFICIENT_RESOURCES 0x0006 315 316 317 /***************************************************************************** 318 * sdpd(8) interface 319 */ 320 321 #define SDP_LOCAL_PATH "/var/run/sdp" 322 #define SDP_LOCAL_MTU L2CAP_MTU_DEFAULT 323 324 /* 325 * These are NOT defined in spec and the requests are only accepted 326 * by sdpd(8) on the control socket. The response will be an Error 327 * Response with an ErrorCode of 0x0000 indicating success. 328 */ 329 #define SDP_PDU_RECORD_INSERT_REQUEST 0x84 330 #define SDP_PDU_RECORD_UPDATE_REQUEST 0x86 331 #define SDP_PDU_RECORD_REMOVE_REQUEST 0x82 332 333 334 /****************************************************************************** 335 * Service Discovery API in libbluetooth(3) 336 */ 337 338 typedef struct { 339 uint8_t *next; 340 uint8_t *end; 341 } sdp_data_t; 342 343 typedef struct sdp_session *sdp_session_t; 344 345 /* sdp_uuid.c */ 346 extern const uuid_t BLUETOOTH_BASE_UUID; 347 348 #ifndef SDP_COMPAT 349 /* sdp_session.c */ 350 sdp_session_t sdp_open(const bdaddr_t *, const bdaddr_t *) __RENAME(_sdp_open); 351 sdp_session_t sdp_open_local(const char *) __RENAME(_sdp_open_local); 352 void sdp_close(sdp_session_t) __RENAME(_sdp_close); 353 354 /* sdp_record.c */ 355 bool sdp_record_insert(sdp_session_t, bdaddr_t *, uint32_t *, const sdp_data_t *); 356 bool sdp_record_update(sdp_session_t, uint32_t, const sdp_data_t *); 357 bool sdp_record_remove(sdp_session_t, uint32_t); 358 359 /* sdp_service.c */ 360 bool sdp_service_search(sdp_session_t, const sdp_data_t *, uint32_t *, int *); 361 bool sdp_service_attribute(sdp_session_t, uint32_t, const sdp_data_t *, sdp_data_t *); 362 bool sdp_service_search_attribute(sdp_session_t, const sdp_data_t *, const sdp_data_t *, sdp_data_t *); 363 #endif 364 365 /* sdp_match.c */ 366 bool sdp_match_uuid16(sdp_data_t *, uint16_t); 367 368 /* sdp_get.c */ 369 bool sdp_get_data(sdp_data_t *, sdp_data_t *); 370 bool sdp_get_attr(sdp_data_t *, uint16_t *, sdp_data_t *); 371 bool sdp_get_uuid(sdp_data_t *, uuid_t *); 372 bool sdp_get_bool(sdp_data_t *, bool *); 373 bool sdp_get_seq(sdp_data_t *, sdp_data_t *); 374 bool sdp_get_alt(sdp_data_t *, sdp_data_t *); 375 bool sdp_get_uint(sdp_data_t *, uintmax_t *); 376 bool sdp_get_int(sdp_data_t *, intmax_t *); 377 bool sdp_get_str(sdp_data_t *, char **, size_t *); 378 bool sdp_get_url(sdp_data_t *, char **, size_t *); 379 380 /* sdp_put.c */ 381 bool sdp_put_data(sdp_data_t *, sdp_data_t *); 382 bool sdp_put_attr(sdp_data_t *, uint16_t, sdp_data_t *); 383 bool sdp_put_uuid(sdp_data_t *, const uuid_t *); 384 bool sdp_put_uuid16(sdp_data_t *, uint16_t); 385 bool sdp_put_uuid32(sdp_data_t *, uint32_t); 386 bool sdp_put_uuid128(sdp_data_t *, const uuid_t *); 387 bool sdp_put_bool(sdp_data_t *, bool); 388 bool sdp_put_uint(sdp_data_t *, uintmax_t); 389 bool sdp_put_uint8(sdp_data_t *, uint8_t); 390 bool sdp_put_uint16(sdp_data_t *, uint16_t); 391 bool sdp_put_uint32(sdp_data_t *, uint32_t); 392 bool sdp_put_uint64(sdp_data_t *, uint64_t); 393 bool sdp_put_int(sdp_data_t *, intmax_t); 394 bool sdp_put_int8(sdp_data_t *, int8_t); 395 bool sdp_put_int16(sdp_data_t *, int16_t); 396 bool sdp_put_int32(sdp_data_t *, int32_t); 397 bool sdp_put_int64(sdp_data_t *, int64_t); 398 bool sdp_put_seq(sdp_data_t *, ssize_t); 399 bool sdp_put_alt(sdp_data_t *, ssize_t); 400 bool sdp_put_str(sdp_data_t *, const char *, ssize_t); 401 bool sdp_put_url(sdp_data_t *, const char *, ssize_t); 402 403 /* sdp_set.c */ 404 bool sdp_set_bool(const sdp_data_t *, bool); 405 bool sdp_set_uint(const sdp_data_t *, uintmax_t); 406 bool sdp_set_int(const sdp_data_t *, intmax_t); 407 bool sdp_set_seq(const sdp_data_t *, ssize_t); 408 bool sdp_set_alt(const sdp_data_t *, ssize_t); 409 410 /* sdp_data.c */ 411 ssize_t sdp_data_size(const sdp_data_t *); 412 int sdp_data_type(const sdp_data_t *); 413 bool sdp_data_valid(const sdp_data_t *); 414 void sdp_data_print(const sdp_data_t *, int); 415 416 /****************************************************************************** 417 * 418 * Source level compatibility with old API 419 * 420 * enable with -DSDP_COMPAT but it will be removed eventually 421 * 422 ******************************************************************************/ 423 424 #ifdef SDP_COMPAT 425 #include <strings.h> 426 427 typedef sdp_pdu_t *sdp_pdu_p; 428 429 #define SDP_PDU_SERVICE_REGISTER_REQUEST 0x81 430 #define SDP_PDU_SERVICE_UNREGISTER_REQUEST 0x82 431 #define SDP_PDU_SERVICE_CHANGE_REQUEST 0x83 432 433 /* 434 * SDP int128/uint128 parameter 435 */ 436 437 struct int128 { 438 int8_t b[16]; 439 }; 440 typedef struct int128 int128_t; 441 typedef struct int128 uint128_t; 442 443 /* 444 * SDP attribute 445 */ 446 447 struct sdp_attr { 448 uint16_t flags; 449 #define SDP_ATTR_OK (0 << 0) 450 #define SDP_ATTR_INVALID (1 << 0) 451 #define SDP_ATTR_TRUNCATED (1 << 1) 452 uint16_t attr; /* SDP_ATTR_xxx */ 453 uint32_t vlen; /* length of the value[] in bytes */ 454 uint8_t *value; /* base pointer */ 455 }; 456 typedef struct sdp_attr sdp_attr_t; 457 typedef struct sdp_attr * sdp_attr_p; 458 459 #define SDP_ATTR_RANGE(lo, hi) \ 460 (uint32_t)(((uint16_t)(lo) << 16) | ((uint16_t)(hi))) 461 462 /* sdp_compat.c */ 463 void *sdp_open(bdaddr_t const *, bdaddr_t const *); 464 void *sdp_open_local(char const *); 465 int32_t sdp_close(void *); 466 int32_t sdp_error(void *); 467 int32_t sdp_search(void *, uint32_t, uint16_t const *, uint32_t, uint32_t const *, uint32_t, sdp_attr_t *); 468 int32_t sdp_register_service(void *, uint16_t, bdaddr_t *, uint8_t *, uint32_t, uint32_t *); 469 int32_t sdp_unregister_service(void *, uint32_t); 470 int32_t sdp_change_service(void *, uint32_t, uint8_t *, uint32_t); 471 const char *sdp_attr2desc(uint16_t); 472 const char *sdp_uuid2desc(uint16_t); 473 void sdp_print(uint32_t, uint8_t *, uint8_t const *); 474 475 /* Inline versions of get/put byte/short/long. Pointer is advanced */ 476 #define SDP_GET8(b, cp) do { \ 477 (b) = *(const uint8_t *)(cp); \ 478 (cp) += sizeof(uint8_t); \ 479 } while (/* CONSTCOND */0) 480 481 #define SDP_GET16(s, cp) do { \ 482 (s) = be16dec(cp); \ 483 (cp) += sizeof(uint16_t); \ 484 } while (/* CONSTCOND */0) 485 486 #define SDP_GET32(l, cp) do { \ 487 (l) = be32dec(cp); \ 488 (cp) += sizeof(uint32_t); \ 489 } while (/* CONSTCOND */0) 490 491 #define SDP_GET64(l, cp) do { \ 492 (l) = be64dec(cp); \ 493 (cp) += sizeof(uint64_t); \ 494 } while (/* CONSTCOND */0) 495 496 #if BYTE_ORDER == LITTLE_ENDIAN 497 #define SDP_GET128(l, cp) do { \ 498 register const uint8_t *t_cp = (const uint8_t *)(cp); \ 499 (l)->b[15] = *t_cp++; \ 500 (l)->b[14] = *t_cp++; \ 501 (l)->b[13] = *t_cp++; \ 502 (l)->b[12] = *t_cp++; \ 503 (l)->b[11] = *t_cp++; \ 504 (l)->b[10] = *t_cp++; \ 505 (l)->b[9] = *t_cp++; \ 506 (l)->b[8] = *t_cp++; \ 507 (l)->b[7] = *t_cp++; \ 508 (l)->b[6] = *t_cp++; \ 509 (l)->b[5] = *t_cp++; \ 510 (l)->b[4] = *t_cp++; \ 511 (l)->b[3] = *t_cp++; \ 512 (l)->b[2] = *t_cp++; \ 513 (l)->b[1] = *t_cp++; \ 514 (l)->b[0] = *t_cp++; \ 515 (cp) += 16; \ 516 } while (/* CONSTCOND */0) 517 518 #define SDP_GET_UUID128(l, cp) do { \ 519 memcpy(&((l)->b), (cp), 16); \ 520 (cp) += 16; \ 521 } while (/* CONSTCOND */0) 522 #elif BYTE_ORDER == BIG_ENDIAN 523 #define SDP_GET128(l, cp) do { \ 524 memcpy(&((l)->b), (cp), 16); \ 525 (cp) += 16; \ 526 } while (/* CONSTCOND */0) 527 528 #define SDP_GET_UUID128(l, cp) SDP_GET128(l, cp) 529 #else 530 #error "Unsupported BYTE_ORDER" 531 #endif /* BYTE_ORDER */ 532 533 #define SDP_PUT8(b, cp) do { \ 534 *(uint8_t *)(cp) = (b); \ 535 (cp) += sizeof(uint8_t); \ 536 } while (/* CONSTCOND */0) 537 538 #define SDP_PUT16(s, cp) do { \ 539 be16enc((cp), (s)); \ 540 (cp) += sizeof(uint16_t); \ 541 } while (/* CONSTCOND */0) 542 543 #define SDP_PUT32(s, cp) do { \ 544 be32enc((cp), (s)); \ 545 (cp) += sizeof(uint32_t); \ 546 } while (/* CONSTCOND */0) 547 548 #define SDP_PUT64(s, cp) do { \ 549 be64enc((cp), (s)); \ 550 (cp) += sizeof(uint64_t); \ 551 } while (/* CONSTCOND */0) 552 553 #if BYTE_ORDER == LITTLE_ENDIAN 554 #define SDP_PUT128(l, cp) do { \ 555 register const uint8_t *t_cp = (const uint8_t *)(cp); \ 556 *t_cp++ = (l)->b[15]; \ 557 *t_cp++ = (l)->b[14]; \ 558 *t_cp++ = (l)->b[13]; \ 559 *t_cp++ = (l)->b[12]; \ 560 *t_cp++ = (l)->b[11]; \ 561 *t_cp++ = (l)->b[10]; \ 562 *t_cp++ = (l)->b[9]; \ 563 *t_cp++ = (l)->b[8]; \ 564 *t_cp++ = (l)->b[7]; \ 565 *t_cp++ = (l)->b[6]; \ 566 *t_cp++ = (l)->b[5]; \ 567 *t_cp++ = (l)->b[4]; \ 568 *t_cp++ = (l)->b[3]; \ 569 *t_cp++ = (l)->b[2]; \ 570 *t_cp++ = (l)->b[1]; \ 571 *t_cp = (l)->b[0]; \ 572 (cp) += 16; \ 573 } while (/* CONSTCOND */0) 574 575 #define SDP_PUT_UUID128(l, cp) do { \ 576 memcpy((cp), &((l)->b), 16); \ 577 (cp) += 16; \ 578 } while (/* CONSTCOND */0) 579 #elif BYTE_ORDER == BIG_ENDIAN 580 #define SDP_PUT128(l, cp) do { \ 581 memcpy((cp), &((l)->b), 16); \ 582 (cp) += 16; \ 583 } while (/* CONSTCOND */0) 584 585 #define SDP_PUT_UUID128(l, cp) SDP_PUT128(l, cp) 586 #else 587 #error "Unsupported BYTE_ORDER" 588 #endif /* BYTE_ORDER */ 589 590 struct sdp_dun_profile 591 { 592 uint8_t server_channel; 593 uint8_t audio_feedback_support; 594 uint8_t reserved[2]; 595 }; 596 typedef struct sdp_dun_profile sdp_dun_profile_t; 597 typedef struct sdp_dun_profile * sdp_dun_profile_p; 598 599 struct sdp_ftrn_profile 600 { 601 uint8_t server_channel; 602 uint8_t reserved[3]; 603 }; 604 typedef struct sdp_ftrn_profile sdp_ftrn_profile_t; 605 typedef struct sdp_ftrn_profile * sdp_ftrn_profile_p; 606 607 struct sdp_hset_profile 608 { 609 uint8_t server_channel; 610 uint8_t reserved[3]; 611 }; 612 typedef struct sdp_hset_profile sdp_hset_profile_t; 613 typedef struct sdp_hset_profile * sdp_hset_profile_p; 614 615 struct sdp_hf_profile 616 { 617 uint8_t server_channel; 618 uint16_t supported_features; 619 }; 620 typedef struct sdp_hf_profile sdp_hf_profile_t; 621 typedef struct sdp_hf_profile * sdp_hf_profile_p; 622 623 /* Keep this in sync with sdp_opush_profile */ 624 struct sdp_irmc_profile 625 { 626 uint8_t server_channel; 627 uint8_t supported_formats_size; 628 uint8_t supported_formats[30]; 629 }; 630 typedef struct sdp_irmc_profile sdp_irmc_profile_t; 631 typedef struct sdp_irmc_profile * sdp_irmc_profile_p; 632 633 struct sdp_irmc_command_profile 634 { 635 uint8_t server_channel; 636 uint8_t reserved[3]; 637 }; 638 typedef struct sdp_irmc_command_profile sdp_irmc_command_profile_t; 639 typedef struct sdp_irmc_command_profile * sdp_irmc_command_profile_p; 640 641 struct sdp_lan_profile 642 { 643 uint8_t server_channel; 644 uint8_t load_factor; 645 uint8_t reserved; 646 uint8_t ip_subnet_radius; 647 uint32_t ip_subnet; 648 }; 649 typedef struct sdp_lan_profile sdp_lan_profile_t; 650 typedef struct sdp_lan_profile * sdp_lan_profile_p; 651 652 /* Keep this in sync with sdp_irmc_profile */ 653 struct sdp_opush_profile 654 { 655 uint8_t server_channel; 656 uint8_t supported_formats_size; 657 uint8_t supported_formats[30]; 658 }; 659 typedef struct sdp_opush_profile sdp_opush_profile_t; 660 typedef struct sdp_opush_profile * sdp_opush_profile_p; 661 662 struct sdp_sp_profile 663 { 664 uint8_t server_channel; 665 uint8_t reserved[3]; 666 }; 667 typedef struct sdp_sp_profile sdp_sp_profile_t; 668 typedef struct sdp_sp_profile * sdp_sp_profile_p; 669 670 struct sdp_nap_profile 671 { 672 uint8_t reserved; 673 uint8_t load_factor; 674 uint16_t psm; 675 uint16_t security_description; 676 uint16_t net_access_type; 677 uint32_t max_net_access_rate; 678 }; 679 typedef struct sdp_nap_profile sdp_nap_profile_t; 680 typedef struct sdp_nap_profile * sdp_nap_profile_p; 681 682 struct sdp_gn_profile 683 { 684 uint8_t reserved; 685 uint8_t load_factor; 686 uint16_t psm; 687 uint16_t security_description; 688 uint16_t reserved2; 689 uint32_t reserved3; 690 }; 691 typedef struct sdp_gn_profile sdp_gn_profile_t; 692 typedef struct sdp_gn_profile * sdp_gn_profile_p; 693 694 struct sdp_panu_profile 695 { 696 uint8_t reserved; 697 uint8_t load_factor; 698 uint16_t psm; 699 uint16_t security_description; 700 uint16_t reserved2; 701 uint32_t reserved3; 702 }; 703 typedef struct sdp_panu_profile sdp_panu_profile_t; 704 typedef struct sdp_panu_profile * sdp_panu_profile_p; 705 706 #endif /* SDP_COMPAT */ 707 708 #endif /* _SDP_H_ */ 709
Indexes created Fri Oct 03 02:09:57 GMT 2025