4 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
6 * Copyright (c) 2001-2003 Maksim Yevmenkin <m_evmenkin@yahoo.com>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * $Id: sdp.h,v 1.3 2003/09/05 00:33:59 max Exp $
40 * Data representation (page 349)
43 /* Nil, the null type */
44 #define SDP_DATA_NIL 0x00
46 /* Unsigned integer */
47 #define SDP_DATA_UINT8 0x08
48 #define SDP_DATA_UINT16 0x09
49 #define SDP_DATA_UINT32 0x0A
50 #define SDP_DATA_UINT64 0x0B
51 #define SDP_DATA_UINT128 0x0C
53 /* Signed two's-complement integer */
54 #define SDP_DATA_INT8 0x10
55 #define SDP_DATA_INT16 0x11
56 #define SDP_DATA_INT32 0x12
57 #define SDP_DATA_INT64 0x13
58 #define SDP_DATA_INT128 0x14
60 /* UUID, a universally unique identifier */
61 #define SDP_DATA_UUID16 0x19
62 #define SDP_DATA_UUID32 0x1A
63 #define SDP_DATA_UUID128 0x1C
66 #define SDP_DATA_STR8 0x25
67 #define SDP_DATA_STR16 0x26
68 #define SDP_DATA_STR32 0x27
71 #define SDP_DATA_BOOL 0x28
74 * Data element sequence.
75 * A data element whose data field is a sequence of data elements
77 #define SDP_DATA_SEQ8 0x35
78 #define SDP_DATA_SEQ16 0x36
79 #define SDP_DATA_SEQ32 0x37
82 * Data element alternative.
83 * A data element whose data field is a sequence of data elements from
84 * which one data element is to be selected.
86 #define SDP_DATA_ALT8 0x3D
87 #define SDP_DATA_ALT16 0x3E
88 #define SDP_DATA_ALT32 0x3F
90 /* URL, a uniform resource locator */
91 #define SDP_DATA_URL8 0x45
92 #define SDP_DATA_URL16 0x46
93 #define SDP_DATA_URL32 0x47
96 * Protocols UUID (short) https://www.bluetooth.org/assigned-numbers/service_discovery.php
97 * BASE UUID 00000000-0000-1000-8000-00805F9B34FB
100 #define SDP_UUID_PROTOCOL_SDP 0x0001
101 #define SDP_UUID_PROTOCOL_UDP 0x0002
102 #define SDP_UUID_PROTOCOL_RFCOMM 0x0003
103 #define SDP_UUID_PROTOCOL_TCP 0x0004
104 #define SDP_UUID_PROTOCOL_TCS_BIN 0x0005
105 #define SDP_UUID_PROTOCOL_TCS_AT 0x0006
106 #define SDP_UUID_PROTOCOL_OBEX 0x0008
107 #define SDP_UUID_PROTOCOL_IP 0x0009
108 #define SDP_UUID_PROTOCOL_FTP 0x000A
109 #define SDP_UUID_PROTOCOL_HTTP 0x000C
110 #define SDP_UUID_PROTOCOL_WSP 0x000E
111 #define SDP_UUID_PROTOCOL_BNEP 0x000F
112 #define SDP_UUID_PROTOCOL_UPNP 0x0010
113 #define SDP_UUID_PROTOCOL_HIDP 0x0011
114 #define SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL 0x0012
115 #define SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL 0x0014
116 #define SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION 0x0016
117 #define SDP_UUID_PROTOCOL_AVCTP 0x0017
118 #define SDP_UUID_PROTOCOL_AVDTP 0x0019
119 #define SDP_UUID_PROTOCOL_CMPT 0x001B
120 #define SDP_UUID_PROTOCOL_UDI_C_PLANE 0x001D
121 #define SDP_UUID_PROTOCOL_L2CAP 0x0100
124 * Service class IDs https://www.bluetooth.org/assigned-numbers/service_discovery.php
127 #define SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER 0x1000
128 #define SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR 0x1001
129 #define SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP 0x1002
130 #define SDP_SERVICE_CLASS_SERIAL_PORT 0x1101
131 #define SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP 0x1102
132 #define SDP_SERVICE_CLASS_DIALUP_NETWORKING 0x1103
133 #define SDP_SERVICE_CLASS_IR_MC_SYNC 0x1104
134 #define SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH 0x1105
135 #define SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER 0x1106
136 #define SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND 0x1107
137 #define SDP_SERVICE_CLASS_HEADSET 0x1108
138 #define SDP_SERVICE_CLASS_CORDLESS_TELEPHONY 0x1109
139 #define SDP_SERVICE_CLASS_AUDIO_SOURCE 0x110A
140 #define SDP_SERVICE_CLASS_AUDIO_SINK 0x110B
141 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET 0x110C
142 #define SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION 0x110D
143 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL 0x110E
144 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING 0x110F
145 #define SDP_SERVICE_CLASS_INTERCOM 0x1110
146 #define SDP_SERVICE_CLASS_FAX 0x1111
147 #define SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY 0x1112
148 #define SDP_SERVICE_CLASS_WAP 0x1113
149 #define SDP_SERVICE_CLASS_WAP_CLIENT 0x1114
150 #define SDP_SERVICE_CLASS_PANU 0x1115
151 #define SDP_SERVICE_CLASS_NAP 0x1116
152 #define SDP_SERVICE_CLASS_GN 0x1117
153 #define SDP_SERVICE_CLASS_DIRECT_PRINTING 0x1118
154 #define SDP_SERVICE_CLASS_REFERENCE_PRINTING 0x1119
155 #define SDP_SERVICE_CLASS_IMAGING 0x111A
156 #define SDP_SERVICE_CLASS_IMAGING_RESPONDER 0x111B
157 #define SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE 0x111C
158 #define SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS 0x111D
159 #define SDP_SERVICE_CLASS_HANDSFREE 0x111E
160 #define SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY 0x111F
161 #define SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS 0x1120
162 #define SDP_SERVICE_CLASS_REFLECTED_UI 0x1121
163 #define SDP_SERVICE_CLASS_BASIC_PRINTING 0x1122
164 #define SDP_SERVICE_CLASS_PRINTING_STATUS 0x1123
165 #define SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE 0x1124
166 #define SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT 0x1125
167 #define SDP_SERVICE_CLASS_HCR_PRINT 0x1126
168 #define SDP_SERVICE_CLASS_HCR_SCAN 0x1127
169 #define SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS 0x1128
170 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW 0x1129
171 #define SDP_SERVICE_CLASS_UDI_MT 0x112A
172 #define SDP_SERVICE_CLASS_UDI_TA 0x112B
173 #define SDP_SERVICE_CLASS_AUDIO_VIDEO 0x112C
174 #define SDP_SERVICE_CLASS_SIM_ACCESS 0x112D
175 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE 0x112E
176 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE 0x112F
177 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS 0x1130
178 #define SDP_SERVICE_CLASS_PNP_INFORMATION 0x1200
179 #define SDP_SERVICE_CLASS_GENERIC_NETWORKING 0x1201
180 #define SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER 0x1202
181 #define SDP_SERVICE_CLASS_GENERIC_AUDIO 0x1203
182 #define SDP_SERVICE_CLASS_GENERIC_TELEPHONY 0x1204
183 #define SDP_SERVICE_CLASS_UPNP 0x1205
184 #define SDP_SERVICE_CLASS_UPNP_IP 0x1206
185 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN 0x1300
186 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP 0x1301
187 #define SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP 0x1302
188 #define SDP_SERVICE_CLASS_VIDEO_SOURCE 0x1303
189 #define SDP_SERVICE_CLASS_VIDEO_SINK 0x1304
190 #define SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION 0x1305
193 * Universal attribute definitions (page 366) and
194 * https://www.bluetooth.org/assigned-numbers/service_discovery.php
197 #define SDP_ATTR_RANGE(lo, hi) \
198 (uint32_t)(((uint16_t)(lo) << 16) | ((uint16_t)(hi)))
200 #define SDP_ATTR_SERVICE_RECORD_HANDLE 0x0000
201 #define SDP_ATTR_SERVICE_CLASS_ID_LIST 0x0001
202 #define SDP_ATTR_SERVICE_RECORD_STATE 0x0002
203 #define SDP_ATTR_SERVICE_ID 0x0003
204 #define SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST 0x0004
205 #define SDP_ATTR_BROWSE_GROUP_LIST 0x0005
206 #define SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST 0x0006
207 #define SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE 0x0007
208 #define SDP_ATTR_SERVICE_AVAILABILITY 0x0008
209 #define SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST 0x0009
210 #define SDP_ATTR_DOCUMENTATION_URL 0x000A
211 #define SDP_ATTR_CLIENT_EXECUTABLE_URL 0x000B
212 #define SDP_ATTR_ICON_URL 0x000C
213 #define SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS 0x000D
214 #define SDP_ATTR_GROUP_ID 0x0200
215 #define SDP_ATTR_IP_SUBNET 0x0200
216 #define SDP_ATTR_VERSION_NUMBER_LIST 0x0200
217 #define SDP_ATTR_SERVICE_DATABASE_STATE 0x0201
218 #define SDP_ATTR_SERVICE_VERSION 0x0300
219 #define SDP_ATTR_EXTERNAL_NETWORK 0x0301
220 #define SDP_ATTR_NETWORK 0x0301
221 #define SDP_ATTR_SUPPORTED_DATA_STORES_LIST 0x0301
222 #define SDP_ATTR_FAX_CLASS1_SUPPORT 0x0302
223 #define SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL 0x0302
224 #define SDP_ATTR_FAX_CLASS20_SUPPORT 0x0303
225 #define SDP_ATTR_SUPPORTED_FORMATS_LIST 0x0303
226 #define SDP_ATTR_FAX_CLASS2_SUPPORT 0x0304
227 #define SDP_ATTR_AUDIO_FEEDBACK_SUPPORT 0x0305
228 #define SDP_ATTR_NETWORK_ADDRESS 0x0306
229 #define SDP_ATTR_WAP_GATEWAY 0x0307
230 #define SDP_ATTR_HOME_PAGE_URL 0x0308
231 #define SDP_ATTR_WAP_STACK_TYPE 0x0309
232 #define SDP_ATTR_SECURITY_DESCRIPTION 0x030A
233 #define SDP_ATTR_NET_ACCESS_TYPE 0x030B
234 #define SDP_ATTR_MAX_NET_ACCESS_RATE 0x030C
235 #define SDP_ATTR_IPV4_SUBNET 0x030D
236 #define SDP_ATTR_IPV6_SUBNET 0x030E
237 #define SDP_ATTR_SUPPORTED_CAPABALITIES 0x0310
238 #define SDP_ATTR_SUPPORTED_FEATURES 0x0311
239 #define SDP_ATTR_SUPPORTED_FUNCTIONS 0x0312
240 #define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY 0x0313
241 #define SDP_ATTR_SUPPORTED_REPOSITORIES 0x0314
244 * The offset must be added to the attribute ID base (contained in the
245 * LANGUAGE_BASE_ATTRIBUTE_ID_LIST attribute) in order to compute the
246 * attribute ID for these attributes.
249 #define SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID 0x0100
250 #define SDP_ATTR_SERVICE_NAME_OFFSET 0x0000
251 #define SDP_ATTR_SERVICE_DESCRIPTION_OFFSET 0x0001
252 #define SDP_ATTR_PROVIDER_NAME_OFFSET 0x0002
255 * Protocol data unit (PDU) format (page 352)
258 #define SDP_PDU_ERROR_RESPONSE 0x01
259 #define SDP_PDU_SERVICE_SEARCH_REQUEST 0x02
260 #define SDP_PDU_SERVICE_SEARCH_RESPONSE 0x03
261 #define SDP_PDU_SERVICE_ATTRIBUTE_REQUEST 0x04
262 #define SDP_PDU_SERVICE_ATTRIBUTE_RESPONSE 0x05
263 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_REQUEST 0x06
264 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_RESPONSE 0x07
267 uint8_t pid; /* PDU ID - SDP_PDU_xxx */
268 uint16_t tid; /* transaction ID */
269 uint16_t len; /* parameters length (in bytes) */
270 } __attribute__ ((packed));
271 typedef struct sdp_pdu sdp_pdu_t;
272 typedef struct sdp_pdu * sdp_pdu_p;
275 * Error codes for SDP_PDU_ERROR_RESPONSE
278 #define SDP_ERROR_CODE_INVALID_SDP_VERSION 0x0001
279 #define SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE 0x0002
280 #define SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX 0x0003
281 #define SDP_ERROR_CODE_INVALID_PDU_SIZE 0x0004
282 #define SDP_ERROR_CODE_INVALID_CONTINUATION_STATE 0x0005
283 #define SDP_ERROR_CODE_INSUFFICIENT_RESOURCES 0x0006
286 * SDP int128/uint128 parameter
292 typedef struct int128 int128_t;
293 typedef struct int128 uint128_t;
301 #define SDP_ATTR_OK (0 << 0)
302 #define SDP_ATTR_INVALID (1 << 0)
303 #define SDP_ATTR_TRUNCATED (1 << 1)
304 uint16_t attr; /* SDP_ATTR_xxx */
305 uint32_t vlen; /* length of the value[] in bytes */
306 uint8_t *value; /* base pointer */
308 typedef struct sdp_attr sdp_attr_t;
309 typedef struct sdp_attr * sdp_attr_p;
311 /******************************************************************************
313 *****************************************************************************/
315 /* Inline versions of get/put byte/short/long. Pointer is advanced */
316 #define SDP_GET8(b, cp) { \
317 const uint8_t *t_cp = (const uint8_t *)(cp); \
322 #define SDP_GET16(s, cp) { \
323 const uint8_t *t_cp = (const uint8_t *)(cp); \
324 (s) = ((uint16_t)t_cp[0] << 8) \
325 | ((uint16_t)t_cp[1]) \
330 #define SDP_GET32(l, cp) { \
331 const uint8_t *t_cp = (const uint8_t *)(cp); \
332 (l) = ((uint32_t)t_cp[0] << 24) \
333 | ((uint32_t)t_cp[1] << 16) \
334 | ((uint32_t)t_cp[2] << 8) \
335 | ((uint32_t)t_cp[3]) \
340 #define SDP_GET64(l, cp) { \
341 register uint8_t *t_cp = (uint8_t *)(cp); \
342 (l) = ((uint64_t)t_cp[0] << 56) \
343 | ((uint64_t)t_cp[1] << 48) \
344 | ((uint64_t)t_cp[2] << 40) \
345 | ((uint64_t)t_cp[3] << 32) \
346 | ((uint64_t)t_cp[4] << 24) \
347 | ((uint64_t)t_cp[5] << 16) \
348 | ((uint64_t)t_cp[6] << 8) \
349 | ((uint64_t)t_cp[7]) \
354 #if BYTE_ORDER == LITTLE_ENDIAN
355 #define SDP_GET128(l, cp) { \
356 register uint8_t *t_cp = (uint8_t *)(cp); \
357 (l)->b[15] = *t_cp++; \
358 (l)->b[14] = *t_cp++; \
359 (l)->b[13] = *t_cp++; \
360 (l)->b[12] = *t_cp++; \
361 (l)->b[11] = *t_cp++; \
362 (l)->b[10] = *t_cp++; \
363 (l)->b[9] = *t_cp++; \
364 (l)->b[8] = *t_cp++; \
365 (l)->b[7] = *t_cp++; \
366 (l)->b[6] = *t_cp++; \
367 (l)->b[5] = *t_cp++; \
368 (l)->b[4] = *t_cp++; \
369 (l)->b[3] = *t_cp++; \
370 (l)->b[2] = *t_cp++; \
371 (l)->b[1] = *t_cp++; \
372 (l)->b[0] = *t_cp++; \
376 #define SDP_GET_UUID128(l, cp) { \
377 register uint8_t *t_cp = (uint8_t *)(cp); \
378 (l)->b[0] = *t_cp++; \
379 (l)->b[1] = *t_cp++; \
380 (l)->b[2] = *t_cp++; \
381 (l)->b[3] = *t_cp++; \
382 (l)->b[4] = *t_cp++; \
383 (l)->b[5] = *t_cp++; \
384 (l)->b[6] = *t_cp++; \
385 (l)->b[7] = *t_cp++; \
386 (l)->b[8] = *t_cp++; \
387 (l)->b[9] = *t_cp++; \
388 (l)->b[10] = *t_cp++; \
389 (l)->b[11] = *t_cp++; \
390 (l)->b[12] = *t_cp++; \
391 (l)->b[13] = *t_cp++; \
392 (l)->b[14] = *t_cp++; \
393 (l)->b[15] = *t_cp++; \
396 #elif BYTE_ORDER == BIG_ENDIAN
397 #define SDP_GET128(l, cp) { \
398 register uint8_t *t_cp = (uint8_t *)(cp); \
399 (l)->b[0] = *t_cp++; \
400 (l)->b[1] = *t_cp++; \
401 (l)->b[2] = *t_cp++; \
402 (l)->b[3] = *t_cp++; \
403 (l)->b[4] = *t_cp++; \
404 (l)->b[5] = *t_cp++; \
405 (l)->b[6] = *t_cp++; \
406 (l)->b[7] = *t_cp++; \
407 (l)->b[8] = *t_cp++; \
408 (l)->b[9] = *t_cp++; \
409 (l)->b[10] = *t_cp++; \
410 (l)->b[11] = *t_cp++; \
411 (l)->b[12] = *t_cp++; \
412 (l)->b[13] = *t_cp++; \
413 (l)->b[14] = *t_cp++; \
414 (l)->b[15] = *t_cp++; \
418 #define SDP_GET_UUID128(l, cp) SDP_GET128(l, cp)
420 #error "Unsupported BYTE_ORDER"
421 #endif /* BYTE_ORDER */
423 #define SDP_PUT8(b, cp) { \
424 register uint8_t t_b = (uint8_t)(b); \
425 register uint8_t *t_cp = (uint8_t *)(cp); \
430 #define SDP_PUT16(s, cp) { \
431 register uint16_t t_s = (uint16_t)(s); \
432 register uint8_t *t_cp = (uint8_t *)(cp); \
433 *t_cp++ = t_s >> 8; \
438 #define SDP_PUT32(l, cp) { \
439 register uint32_t t_l = (uint32_t)(l); \
440 register uint8_t *t_cp = (uint8_t *)(cp); \
441 *t_cp++ = t_l >> 24; \
442 *t_cp++ = t_l >> 16; \
443 *t_cp++ = t_l >> 8; \
448 #define SDP_PUT64(l, cp) { \
449 register uint64_t t_l = (uint64_t)(l); \
450 register uint8_t *t_cp = (uint8_t *)(cp); \
451 *t_cp++ = t_l >> 56; \
452 *t_cp++ = t_l >> 48; \
453 *t_cp++ = t_l >> 40; \
454 *t_cp++ = t_l >> 32; \
455 *t_cp++ = t_l >> 24; \
456 *t_cp++ = t_l >> 16; \
457 *t_cp++ = t_l >> 8; \
462 #if BYTE_ORDER == LITTLE_ENDIAN
463 #define SDP_PUT128(l, cp) { \
464 register uint8_t *t_cp = (uint8_t *)(cp); \
465 *t_cp++ = (l)->b[15]; \
466 *t_cp++ = (l)->b[14]; \
467 *t_cp++ = (l)->b[13]; \
468 *t_cp++ = (l)->b[12]; \
469 *t_cp++ = (l)->b[11]; \
470 *t_cp++ = (l)->b[10]; \
471 *t_cp++ = (l)->b[9]; \
472 *t_cp++ = (l)->b[8]; \
473 *t_cp++ = (l)->b[7]; \
474 *t_cp++ = (l)->b[6]; \
475 *t_cp++ = (l)->b[5]; \
476 *t_cp++ = (l)->b[4]; \
477 *t_cp++ = (l)->b[3]; \
478 *t_cp++ = (l)->b[2]; \
479 *t_cp++ = (l)->b[1]; \
484 #define SDP_PUT_UUID128(l, cp) { \
485 register uint8_t *t_cp = (uint8_t *)(cp); \
486 *t_cp++ = (l)->b[0]; \
487 *t_cp++ = (l)->b[1]; \
488 *t_cp++ = (l)->b[2]; \
489 *t_cp++ = (l)->b[3]; \
490 *t_cp++ = (l)->b[4]; \
491 *t_cp++ = (l)->b[5]; \
492 *t_cp++ = (l)->b[6]; \
493 *t_cp++ = (l)->b[7]; \
494 *t_cp++ = (l)->b[8]; \
495 *t_cp++ = (l)->b[9]; \
496 *t_cp++ = (l)->b[10]; \
497 *t_cp++ = (l)->b[11]; \
498 *t_cp++ = (l)->b[12]; \
499 *t_cp++ = (l)->b[13]; \
500 *t_cp++ = (l)->b[14]; \
501 *t_cp = (l)->b[15]; \
504 #elif BYTE_ORDER == BIG_ENDIAN
505 #define SDP_PUT128(l, cp) { \
506 register uint8_t *t_cp = (uint8_t *)(cp); \
507 *t_cp++ = (l)->b[0]; \
508 *t_cp++ = (l)->b[1]; \
509 *t_cp++ = (l)->b[2]; \
510 *t_cp++ = (l)->b[3]; \
511 *t_cp++ = (l)->b[4]; \
512 *t_cp++ = (l)->b[5]; \
513 *t_cp++ = (l)->b[6]; \
514 *t_cp++ = (l)->b[7]; \
515 *t_cp++ = (l)->b[8]; \
516 *t_cp++ = (l)->b[9]; \
517 *t_cp++ = (l)->b[10]; \
518 *t_cp++ = (l)->b[11]; \
519 *t_cp++ = (l)->b[12]; \
520 *t_cp++ = (l)->b[13]; \
521 *t_cp++ = (l)->b[14]; \
522 *t_cp = (l)->b[15]; \
526 #define SDP_PUT_UUID128(l, cp) SDP_PUT128(l, cp)
528 #error "Unsupported BYTE_ORDER"
529 #endif /* BYTE_ORDER */
531 void * sdp_open (bdaddr_t const *l, bdaddr_t const *r);
532 void * sdp_open_local (char const *control);
533 int32_t sdp_close (void *xs);
534 int32_t sdp_error (void *xs);
535 int32_t sdp_get_lcaddr (void *xs, bdaddr_t *l);
537 int32_t sdp_search (void *xs,
538 uint32_t plen, uint16_t const *pp,
539 uint32_t alen, uint32_t const *ap,
540 uint32_t vlen, sdp_attr_t *vp);
542 char const * sdp_attr2desc (uint16_t attr);
543 char const * sdp_uuid2desc (uint16_t uuid);
544 void sdp_print (uint32_t level, uint8_t const *start,
547 /******************************************************************************
548 * sdpd interface and Bluetooth profiles data
549 *****************************************************************************/
551 #define SDP_LOCAL_PATH "/var/run/sdp"
552 #define SDP_LOCAL_MTU 4096
555 * These are NOT defined in spec and only accepted on control sockets.
556 * The response to these request always will be SDP_PDU_ERROR_RESPONSE.
557 * The first 2 bytes (after PDU header) is an error code (in network
558 * byte order). The rest of the data (pdu->len - 2) is a response data
559 * and depend on the request.
561 * SDP_PDU_SERVICE_REGISTER_REQUEST
563 * u_int16_t uuid; service class UUID (network byte order)
564 * bdaddr_t bdaddr; local BD_ADDR (or ANY)
565 * profile data[pdu->len - sizeof(uuid) - sizeof(bdaddr)]
567 * in successful response additional data will contain 4 bytes record handle
570 * SDP_PDU_SERVICE_UNREGISTER_REQUEST
572 * u_int32_t record_handle; (network byte order)
574 * no additional data in response.
577 * SDP_PDU_SERVICE_CHANGE_REQUEST
579 * u_int32_t record_handle; (network byte order)
580 * profile data[pdu->len - sizeof(record_handle)]
582 * no additional data in response.
585 #define SDP_PDU_SERVICE_REGISTER_REQUEST 0x81
586 #define SDP_PDU_SERVICE_UNREGISTER_REQUEST 0x82
587 #define SDP_PDU_SERVICE_CHANGE_REQUEST 0x83
589 struct sdp_audio_sink_profile
595 typedef struct sdp_audio_sink_profile sdp_audio_sink_profile_t;
596 typedef struct sdp_audio_sink_profile *sdp_audio_sink_profile_p;
598 struct sdp_audio_source_profile
604 typedef struct sdp_audio_source_profile sdp_audio_source_profile_t;
605 typedef struct sdp_audio_source_profile *sdp_audio_source_profile_p;
607 struct sdp_dun_profile
609 uint8_t server_channel;
610 uint8_t audio_feedback_support;
613 typedef struct sdp_dun_profile sdp_dun_profile_t;
614 typedef struct sdp_dun_profile * sdp_dun_profile_p;
616 struct sdp_ftrn_profile
618 uint8_t server_channel;
621 typedef struct sdp_ftrn_profile sdp_ftrn_profile_t;
622 typedef struct sdp_ftrn_profile * sdp_ftrn_profile_p;
624 /* Keep this in sync with sdp_opush_profile */
625 struct sdp_irmc_profile
627 uint8_t server_channel;
628 uint8_t supported_formats_size;
629 uint8_t supported_formats[30];
631 typedef struct sdp_irmc_profile sdp_irmc_profile_t;
632 typedef struct sdp_irmc_profile * sdp_irmc_profile_p;
634 struct sdp_irmc_command_profile
636 uint8_t server_channel;
639 typedef struct sdp_irmc_command_profile sdp_irmc_command_profile_t;
640 typedef struct sdp_irmc_command_profile * sdp_irmc_command_profile_p;
642 struct sdp_lan_profile
644 uint8_t server_channel;
647 uint8_t ip_subnet_radius;
650 typedef struct sdp_lan_profile sdp_lan_profile_t;
651 typedef struct sdp_lan_profile * sdp_lan_profile_p;
653 /* Keep this in sync with sdp_irmc_profile */
654 struct sdp_opush_profile
656 uint8_t server_channel;
657 uint8_t supported_formats_size;
658 uint8_t supported_formats[30];
660 typedef struct sdp_opush_profile sdp_opush_profile_t;
661 typedef struct sdp_opush_profile * sdp_opush_profile_p;
663 struct sdp_sp_profile
665 uint8_t server_channel;
668 typedef struct sdp_sp_profile sdp_sp_profile_t;
669 typedef struct sdp_sp_profile * sdp_sp_profile_p;
671 struct sdp_nap_profile
675 uint16_t psm; /* HBO */
676 uint16_t security_description; /* HBO */
677 uint16_t net_access_type; /* HBO */
678 uint32_t max_net_access_rate; /* HBO */
680 typedef struct sdp_nap_profile sdp_nap_profile_t;
681 typedef struct sdp_nap_profile * sdp_nap_profile_p;
683 struct sdp_gn_profile
687 uint16_t psm; /* HBO */
688 uint16_t security_description; /* HBO */
691 typedef struct sdp_gn_profile sdp_gn_profile_t;
692 typedef struct sdp_gn_profile * sdp_gn_profile_p;
694 struct sdp_panu_profile
698 uint16_t psm; /* HBO */
699 uint16_t security_description; /* HBO */
702 typedef struct sdp_panu_profile sdp_panu_profile_t;
703 typedef struct sdp_panu_profile * sdp_panu_profile_p;
705 int32_t sdp_register_service (void *xss, uint16_t uuid,
706 bdaddr_p const bdaddr, uint8_t const *data,
707 uint32_t datalen, uint32_t *handle);
708 int32_t sdp_unregister_service (void *xss, uint32_t handle);
709 int32_t sdp_change_service (void *xss, uint32_t handle,
710 uint8_t const *data, uint32_t datalen);
714 #endif /* ndef _SDP_H_ */