4 * SPDX-License-Identifier: BSD-2-Clause
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 $
39 * Data representation (page 349)
42 /* Nil, the null type */
43 #define SDP_DATA_NIL 0x00
45 /* Unsigned integer */
46 #define SDP_DATA_UINT8 0x08
47 #define SDP_DATA_UINT16 0x09
48 #define SDP_DATA_UINT32 0x0A
49 #define SDP_DATA_UINT64 0x0B
50 #define SDP_DATA_UINT128 0x0C
52 /* Signed two's-complement integer */
53 #define SDP_DATA_INT8 0x10
54 #define SDP_DATA_INT16 0x11
55 #define SDP_DATA_INT32 0x12
56 #define SDP_DATA_INT64 0x13
57 #define SDP_DATA_INT128 0x14
59 /* UUID, a universally unique identifier */
60 #define SDP_DATA_UUID16 0x19
61 #define SDP_DATA_UUID32 0x1A
62 #define SDP_DATA_UUID128 0x1C
65 #define SDP_DATA_STR8 0x25
66 #define SDP_DATA_STR16 0x26
67 #define SDP_DATA_STR32 0x27
70 #define SDP_DATA_BOOL 0x28
73 * Data element sequence.
74 * A data element whose data field is a sequence of data elements
76 #define SDP_DATA_SEQ8 0x35
77 #define SDP_DATA_SEQ16 0x36
78 #define SDP_DATA_SEQ32 0x37
81 * Data element alternative.
82 * A data element whose data field is a sequence of data elements from
83 * which one data element is to be selected.
85 #define SDP_DATA_ALT8 0x3D
86 #define SDP_DATA_ALT16 0x3E
87 #define SDP_DATA_ALT32 0x3F
89 /* URL, a uniform resource locator */
90 #define SDP_DATA_URL8 0x45
91 #define SDP_DATA_URL16 0x46
92 #define SDP_DATA_URL32 0x47
95 * Protocols UUID (short) https://www.bluetooth.org/assigned-numbers/service_discovery.php
96 * BASE UUID 00000000-0000-1000-8000-00805F9B34FB
99 #define SDP_UUID_PROTOCOL_SDP 0x0001
100 #define SDP_UUID_PROTOCOL_UDP 0x0002
101 #define SDP_UUID_PROTOCOL_RFCOMM 0x0003
102 #define SDP_UUID_PROTOCOL_TCP 0x0004
103 #define SDP_UUID_PROTOCOL_TCS_BIN 0x0005
104 #define SDP_UUID_PROTOCOL_TCS_AT 0x0006
105 #define SDP_UUID_PROTOCOL_OBEX 0x0008
106 #define SDP_UUID_PROTOCOL_IP 0x0009
107 #define SDP_UUID_PROTOCOL_FTP 0x000A
108 #define SDP_UUID_PROTOCOL_HTTP 0x000C
109 #define SDP_UUID_PROTOCOL_WSP 0x000E
110 #define SDP_UUID_PROTOCOL_BNEP 0x000F
111 #define SDP_UUID_PROTOCOL_UPNP 0x0010
112 #define SDP_UUID_PROTOCOL_HIDP 0x0011
113 #define SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL 0x0012
114 #define SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL 0x0014
115 #define SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION 0x0016
116 #define SDP_UUID_PROTOCOL_AVCTP 0x0017
117 #define SDP_UUID_PROTOCOL_AVDTP 0x0019
118 #define SDP_UUID_PROTOCOL_CMPT 0x001B
119 #define SDP_UUID_PROTOCOL_UDI_C_PLANE 0x001D
120 #define SDP_UUID_PROTOCOL_L2CAP 0x0100
123 * Service class IDs https://www.bluetooth.org/assigned-numbers/service_discovery.php
126 #define SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER 0x1000
127 #define SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR 0x1001
128 #define SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP 0x1002
129 #define SDP_SERVICE_CLASS_SERIAL_PORT 0x1101
130 #define SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP 0x1102
131 #define SDP_SERVICE_CLASS_DIALUP_NETWORKING 0x1103
132 #define SDP_SERVICE_CLASS_IR_MC_SYNC 0x1104
133 #define SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH 0x1105
134 #define SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER 0x1106
135 #define SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND 0x1107
136 #define SDP_SERVICE_CLASS_HEADSET 0x1108
137 #define SDP_SERVICE_CLASS_CORDLESS_TELEPHONY 0x1109
138 #define SDP_SERVICE_CLASS_AUDIO_SOURCE 0x110A
139 #define SDP_SERVICE_CLASS_AUDIO_SINK 0x110B
140 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET 0x110C
141 #define SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION 0x110D
142 #define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL 0x110E
143 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING 0x110F
144 #define SDP_SERVICE_CLASS_INTERCOM 0x1110
145 #define SDP_SERVICE_CLASS_FAX 0x1111
146 #define SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY 0x1112
147 #define SDP_SERVICE_CLASS_WAP 0x1113
148 #define SDP_SERVICE_CLASS_WAP_CLIENT 0x1114
149 #define SDP_SERVICE_CLASS_PANU 0x1115
150 #define SDP_SERVICE_CLASS_NAP 0x1116
151 #define SDP_SERVICE_CLASS_GN 0x1117
152 #define SDP_SERVICE_CLASS_DIRECT_PRINTING 0x1118
153 #define SDP_SERVICE_CLASS_REFERENCE_PRINTING 0x1119
154 #define SDP_SERVICE_CLASS_IMAGING 0x111A
155 #define SDP_SERVICE_CLASS_IMAGING_RESPONDER 0x111B
156 #define SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE 0x111C
157 #define SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS 0x111D
158 #define SDP_SERVICE_CLASS_HANDSFREE 0x111E
159 #define SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY 0x111F
160 #define SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS 0x1120
161 #define SDP_SERVICE_CLASS_REFLECTED_UI 0x1121
162 #define SDP_SERVICE_CLASS_BASIC_PRINTING 0x1122
163 #define SDP_SERVICE_CLASS_PRINTING_STATUS 0x1123
164 #define SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE 0x1124
165 #define SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT 0x1125
166 #define SDP_SERVICE_CLASS_HCR_PRINT 0x1126
167 #define SDP_SERVICE_CLASS_HCR_SCAN 0x1127
168 #define SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS 0x1128
169 #define SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW 0x1129
170 #define SDP_SERVICE_CLASS_UDI_MT 0x112A
171 #define SDP_SERVICE_CLASS_UDI_TA 0x112B
172 #define SDP_SERVICE_CLASS_AUDIO_VIDEO 0x112C
173 #define SDP_SERVICE_CLASS_SIM_ACCESS 0x112D
174 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE 0x112E
175 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE 0x112F
176 #define SDP_SERVICE_CLASS_PHONEBOOK_ACCESS 0x1130
177 #define SDP_SERVICE_CLASS_PNP_INFORMATION 0x1200
178 #define SDP_SERVICE_CLASS_GENERIC_NETWORKING 0x1201
179 #define SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER 0x1202
180 #define SDP_SERVICE_CLASS_GENERIC_AUDIO 0x1203
181 #define SDP_SERVICE_CLASS_GENERIC_TELEPHONY 0x1204
182 #define SDP_SERVICE_CLASS_UPNP 0x1205
183 #define SDP_SERVICE_CLASS_UPNP_IP 0x1206
184 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN 0x1300
185 #define SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP 0x1301
186 #define SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP 0x1302
187 #define SDP_SERVICE_CLASS_VIDEO_SOURCE 0x1303
188 #define SDP_SERVICE_CLASS_VIDEO_SINK 0x1304
189 #define SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION 0x1305
192 * Universal attribute definitions (page 366) and
193 * https://www.bluetooth.org/assigned-numbers/service_discovery.php
196 #define SDP_ATTR_RANGE(lo, hi) \
197 (uint32_t)(((uint16_t)(lo) << 16) | ((uint16_t)(hi)))
199 #define SDP_ATTR_SERVICE_RECORD_HANDLE 0x0000
200 #define SDP_ATTR_SERVICE_CLASS_ID_LIST 0x0001
201 #define SDP_ATTR_SERVICE_RECORD_STATE 0x0002
202 #define SDP_ATTR_SERVICE_ID 0x0003
203 #define SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST 0x0004
204 #define SDP_ATTR_BROWSE_GROUP_LIST 0x0005
205 #define SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST 0x0006
206 #define SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE 0x0007
207 #define SDP_ATTR_SERVICE_AVAILABILITY 0x0008
208 #define SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST 0x0009
209 #define SDP_ATTR_DOCUMENTATION_URL 0x000A
210 #define SDP_ATTR_CLIENT_EXECUTABLE_URL 0x000B
211 #define SDP_ATTR_ICON_URL 0x000C
212 #define SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS 0x000D
213 #define SDP_ATTR_GROUP_ID 0x0200
214 #define SDP_ATTR_IP_SUBNET 0x0200
215 #define SDP_ATTR_VERSION_NUMBER_LIST 0x0200
216 #define SDP_ATTR_SERVICE_DATABASE_STATE 0x0201
217 #define SDP_ATTR_SERVICE_VERSION 0x0300
218 #define SDP_ATTR_EXTERNAL_NETWORK 0x0301
219 #define SDP_ATTR_NETWORK 0x0301
220 #define SDP_ATTR_SUPPORTED_DATA_STORES_LIST 0x0301
221 #define SDP_ATTR_FAX_CLASS1_SUPPORT 0x0302
222 #define SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL 0x0302
223 #define SDP_ATTR_FAX_CLASS20_SUPPORT 0x0303
224 #define SDP_ATTR_SUPPORTED_FORMATS_LIST 0x0303
225 #define SDP_ATTR_FAX_CLASS2_SUPPORT 0x0304
226 #define SDP_ATTR_AUDIO_FEEDBACK_SUPPORT 0x0305
227 #define SDP_ATTR_NETWORK_ADDRESS 0x0306
228 #define SDP_ATTR_WAP_GATEWAY 0x0307
229 #define SDP_ATTR_HOME_PAGE_URL 0x0308
230 #define SDP_ATTR_WAP_STACK_TYPE 0x0309
231 #define SDP_ATTR_SECURITY_DESCRIPTION 0x030A
232 #define SDP_ATTR_NET_ACCESS_TYPE 0x030B
233 #define SDP_ATTR_MAX_NET_ACCESS_RATE 0x030C
234 #define SDP_ATTR_IPV4_SUBNET 0x030D
235 #define SDP_ATTR_IPV6_SUBNET 0x030E
236 #define SDP_ATTR_SUPPORTED_CAPABALITIES 0x0310
237 #define SDP_ATTR_SUPPORTED_FEATURES 0x0311
238 #define SDP_ATTR_SUPPORTED_FUNCTIONS 0x0312
239 #define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY 0x0313
240 #define SDP_ATTR_SUPPORTED_REPOSITORIES 0x0314
243 * The offset must be added to the attribute ID base (contained in the
244 * LANGUAGE_BASE_ATTRIBUTE_ID_LIST attribute) in order to compute the
245 * attribute ID for these attributes.
248 #define SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID 0x0100
249 #define SDP_ATTR_SERVICE_NAME_OFFSET 0x0000
250 #define SDP_ATTR_SERVICE_DESCRIPTION_OFFSET 0x0001
251 #define SDP_ATTR_PROVIDER_NAME_OFFSET 0x0002
254 * Protocol data unit (PDU) format (page 352)
257 #define SDP_PDU_ERROR_RESPONSE 0x01
258 #define SDP_PDU_SERVICE_SEARCH_REQUEST 0x02
259 #define SDP_PDU_SERVICE_SEARCH_RESPONSE 0x03
260 #define SDP_PDU_SERVICE_ATTRIBUTE_REQUEST 0x04
261 #define SDP_PDU_SERVICE_ATTRIBUTE_RESPONSE 0x05
262 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_REQUEST 0x06
263 #define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_RESPONSE 0x07
266 uint8_t pid; /* PDU ID - SDP_PDU_xxx */
267 uint16_t tid; /* transaction ID */
268 uint16_t len; /* parameters length (in bytes) */
269 } __attribute__ ((packed));
270 typedef struct sdp_pdu sdp_pdu_t;
271 typedef struct sdp_pdu * sdp_pdu_p;
274 * Error codes for SDP_PDU_ERROR_RESPONSE
277 #define SDP_ERROR_CODE_INVALID_SDP_VERSION 0x0001
278 #define SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE 0x0002
279 #define SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX 0x0003
280 #define SDP_ERROR_CODE_INVALID_PDU_SIZE 0x0004
281 #define SDP_ERROR_CODE_INVALID_CONTINUATION_STATE 0x0005
282 #define SDP_ERROR_CODE_INSUFFICIENT_RESOURCES 0x0006
285 * SDP int128/uint128 parameter
291 typedef struct int128 int128_t;
292 typedef struct int128 uint128_t;
300 #define SDP_ATTR_OK (0 << 0)
301 #define SDP_ATTR_INVALID (1 << 0)
302 #define SDP_ATTR_TRUNCATED (1 << 1)
303 uint16_t attr; /* SDP_ATTR_xxx */
304 uint32_t vlen; /* length of the value[] in bytes */
305 uint8_t *value; /* base pointer */
307 typedef struct sdp_attr sdp_attr_t;
308 typedef struct sdp_attr * sdp_attr_p;
310 /******************************************************************************
312 *****************************************************************************/
314 /* Inline versions of get/put byte/short/long. Pointer is advanced */
315 #define SDP_GET8(b, cp) { \
316 const uint8_t *t_cp = (const uint8_t *)(cp); \
321 #define SDP_GET16(s, cp) { \
322 const uint8_t *t_cp = (const uint8_t *)(cp); \
323 (s) = ((uint16_t)t_cp[0] << 8) \
324 | ((uint16_t)t_cp[1]) \
329 #define SDP_GET32(l, cp) { \
330 const uint8_t *t_cp = (const uint8_t *)(cp); \
331 (l) = ((uint32_t)t_cp[0] << 24) \
332 | ((uint32_t)t_cp[1] << 16) \
333 | ((uint32_t)t_cp[2] << 8) \
334 | ((uint32_t)t_cp[3]) \
339 #define SDP_GET64(l, cp) { \
340 register uint8_t *t_cp = (uint8_t *)(cp); \
341 (l) = ((uint64_t)t_cp[0] << 56) \
342 | ((uint64_t)t_cp[1] << 48) \
343 | ((uint64_t)t_cp[2] << 40) \
344 | ((uint64_t)t_cp[3] << 32) \
345 | ((uint64_t)t_cp[4] << 24) \
346 | ((uint64_t)t_cp[5] << 16) \
347 | ((uint64_t)t_cp[6] << 8) \
348 | ((uint64_t)t_cp[7]) \
353 #if BYTE_ORDER == LITTLE_ENDIAN
354 #define SDP_GET128(l, cp) { \
355 register uint8_t *t_cp = (uint8_t *)(cp); \
356 (l)->b[15] = *t_cp++; \
357 (l)->b[14] = *t_cp++; \
358 (l)->b[13] = *t_cp++; \
359 (l)->b[12] = *t_cp++; \
360 (l)->b[11] = *t_cp++; \
361 (l)->b[10] = *t_cp++; \
362 (l)->b[9] = *t_cp++; \
363 (l)->b[8] = *t_cp++; \
364 (l)->b[7] = *t_cp++; \
365 (l)->b[6] = *t_cp++; \
366 (l)->b[5] = *t_cp++; \
367 (l)->b[4] = *t_cp++; \
368 (l)->b[3] = *t_cp++; \
369 (l)->b[2] = *t_cp++; \
370 (l)->b[1] = *t_cp++; \
371 (l)->b[0] = *t_cp++; \
375 #define SDP_GET_UUID128(l, cp) { \
376 register uint8_t *t_cp = (uint8_t *)(cp); \
377 (l)->b[0] = *t_cp++; \
378 (l)->b[1] = *t_cp++; \
379 (l)->b[2] = *t_cp++; \
380 (l)->b[3] = *t_cp++; \
381 (l)->b[4] = *t_cp++; \
382 (l)->b[5] = *t_cp++; \
383 (l)->b[6] = *t_cp++; \
384 (l)->b[7] = *t_cp++; \
385 (l)->b[8] = *t_cp++; \
386 (l)->b[9] = *t_cp++; \
387 (l)->b[10] = *t_cp++; \
388 (l)->b[11] = *t_cp++; \
389 (l)->b[12] = *t_cp++; \
390 (l)->b[13] = *t_cp++; \
391 (l)->b[14] = *t_cp++; \
392 (l)->b[15] = *t_cp++; \
395 #elif BYTE_ORDER == BIG_ENDIAN
396 #define SDP_GET128(l, cp) { \
397 register uint8_t *t_cp = (uint8_t *)(cp); \
398 (l)->b[0] = *t_cp++; \
399 (l)->b[1] = *t_cp++; \
400 (l)->b[2] = *t_cp++; \
401 (l)->b[3] = *t_cp++; \
402 (l)->b[4] = *t_cp++; \
403 (l)->b[5] = *t_cp++; \
404 (l)->b[6] = *t_cp++; \
405 (l)->b[7] = *t_cp++; \
406 (l)->b[8] = *t_cp++; \
407 (l)->b[9] = *t_cp++; \
408 (l)->b[10] = *t_cp++; \
409 (l)->b[11] = *t_cp++; \
410 (l)->b[12] = *t_cp++; \
411 (l)->b[13] = *t_cp++; \
412 (l)->b[14] = *t_cp++; \
413 (l)->b[15] = *t_cp++; \
417 #define SDP_GET_UUID128(l, cp) SDP_GET128(l, cp)
419 #error "Unsupported BYTE_ORDER"
420 #endif /* BYTE_ORDER */
422 #define SDP_PUT8(b, cp) { \
423 register uint8_t t_b = (uint8_t)(b); \
424 register uint8_t *t_cp = (uint8_t *)(cp); \
429 #define SDP_PUT16(s, cp) { \
430 register uint16_t t_s = (uint16_t)(s); \
431 register uint8_t *t_cp = (uint8_t *)(cp); \
432 *t_cp++ = t_s >> 8; \
437 #define SDP_PUT32(l, cp) { \
438 register uint32_t t_l = (uint32_t)(l); \
439 register uint8_t *t_cp = (uint8_t *)(cp); \
440 *t_cp++ = t_l >> 24; \
441 *t_cp++ = t_l >> 16; \
442 *t_cp++ = t_l >> 8; \
447 #define SDP_PUT64(l, cp) { \
448 register uint64_t t_l = (uint64_t)(l); \
449 register uint8_t *t_cp = (uint8_t *)(cp); \
450 *t_cp++ = t_l >> 56; \
451 *t_cp++ = t_l >> 48; \
452 *t_cp++ = t_l >> 40; \
453 *t_cp++ = t_l >> 32; \
454 *t_cp++ = t_l >> 24; \
455 *t_cp++ = t_l >> 16; \
456 *t_cp++ = t_l >> 8; \
461 #if BYTE_ORDER == LITTLE_ENDIAN
462 #define SDP_PUT128(l, cp) { \
463 register uint8_t *t_cp = (uint8_t *)(cp); \
464 *t_cp++ = (l)->b[15]; \
465 *t_cp++ = (l)->b[14]; \
466 *t_cp++ = (l)->b[13]; \
467 *t_cp++ = (l)->b[12]; \
468 *t_cp++ = (l)->b[11]; \
469 *t_cp++ = (l)->b[10]; \
470 *t_cp++ = (l)->b[9]; \
471 *t_cp++ = (l)->b[8]; \
472 *t_cp++ = (l)->b[7]; \
473 *t_cp++ = (l)->b[6]; \
474 *t_cp++ = (l)->b[5]; \
475 *t_cp++ = (l)->b[4]; \
476 *t_cp++ = (l)->b[3]; \
477 *t_cp++ = (l)->b[2]; \
478 *t_cp++ = (l)->b[1]; \
483 #define SDP_PUT_UUID128(l, cp) { \
484 register uint8_t *t_cp = (uint8_t *)(cp); \
485 *t_cp++ = (l)->b[0]; \
486 *t_cp++ = (l)->b[1]; \
487 *t_cp++ = (l)->b[2]; \
488 *t_cp++ = (l)->b[3]; \
489 *t_cp++ = (l)->b[4]; \
490 *t_cp++ = (l)->b[5]; \
491 *t_cp++ = (l)->b[6]; \
492 *t_cp++ = (l)->b[7]; \
493 *t_cp++ = (l)->b[8]; \
494 *t_cp++ = (l)->b[9]; \
495 *t_cp++ = (l)->b[10]; \
496 *t_cp++ = (l)->b[11]; \
497 *t_cp++ = (l)->b[12]; \
498 *t_cp++ = (l)->b[13]; \
499 *t_cp++ = (l)->b[14]; \
500 *t_cp = (l)->b[15]; \
503 #elif BYTE_ORDER == BIG_ENDIAN
504 #define SDP_PUT128(l, cp) { \
505 register uint8_t *t_cp = (uint8_t *)(cp); \
506 *t_cp++ = (l)->b[0]; \
507 *t_cp++ = (l)->b[1]; \
508 *t_cp++ = (l)->b[2]; \
509 *t_cp++ = (l)->b[3]; \
510 *t_cp++ = (l)->b[4]; \
511 *t_cp++ = (l)->b[5]; \
512 *t_cp++ = (l)->b[6]; \
513 *t_cp++ = (l)->b[7]; \
514 *t_cp++ = (l)->b[8]; \
515 *t_cp++ = (l)->b[9]; \
516 *t_cp++ = (l)->b[10]; \
517 *t_cp++ = (l)->b[11]; \
518 *t_cp++ = (l)->b[12]; \
519 *t_cp++ = (l)->b[13]; \
520 *t_cp++ = (l)->b[14]; \
521 *t_cp = (l)->b[15]; \
525 #define SDP_PUT_UUID128(l, cp) SDP_PUT128(l, cp)
527 #error "Unsupported BYTE_ORDER"
528 #endif /* BYTE_ORDER */
530 void * sdp_open (bdaddr_t const *l, bdaddr_t const *r);
531 void * sdp_open_local (char const *control);
532 int32_t sdp_close (void *xs);
533 int32_t sdp_error (void *xs);
534 int32_t sdp_get_lcaddr (void *xs, bdaddr_t *l);
536 int32_t sdp_search (void *xs,
537 uint32_t plen, uint16_t const *pp,
538 uint32_t alen, uint32_t const *ap,
539 uint32_t vlen, sdp_attr_t *vp);
541 char const * sdp_attr2desc (uint16_t attr);
542 char const * sdp_uuid2desc (uint16_t uuid);
543 void sdp_print (uint32_t level, uint8_t const *start,
546 /******************************************************************************
547 * sdpd interface and Bluetooth profiles data
548 *****************************************************************************/
550 #define SDP_LOCAL_PATH "/var/run/sdp"
551 #define SDP_LOCAL_MTU 4096
554 * These are NOT defined in spec and only accepted on control sockets.
555 * The response to these request always will be SDP_PDU_ERROR_RESPONSE.
556 * The first 2 bytes (after PDU header) is an error code (in network
557 * byte order). The rest of the data (pdu->len - 2) is a response data
558 * and depend on the request.
560 * SDP_PDU_SERVICE_REGISTER_REQUEST
562 * u_int16_t uuid; service class UUID (network byte order)
563 * bdaddr_t bdaddr; local BD_ADDR (or ANY)
564 * profile data[pdu->len - sizeof(uuid) - sizeof(bdaddr)]
566 * in successful response additional data will contain 4 bytes record handle
569 * SDP_PDU_SERVICE_UNREGISTER_REQUEST
571 * u_int32_t record_handle; (network byte order)
573 * no additional data in response.
576 * SDP_PDU_SERVICE_CHANGE_REQUEST
578 * u_int32_t record_handle; (network byte order)
579 * profile data[pdu->len - sizeof(record_handle)]
581 * no additional data in response.
584 #define SDP_PDU_SERVICE_REGISTER_REQUEST 0x81
585 #define SDP_PDU_SERVICE_UNREGISTER_REQUEST 0x82
586 #define SDP_PDU_SERVICE_CHANGE_REQUEST 0x83
588 struct sdp_audio_sink_profile
594 typedef struct sdp_audio_sink_profile sdp_audio_sink_profile_t;
595 typedef struct sdp_audio_sink_profile *sdp_audio_sink_profile_p;
597 struct sdp_audio_source_profile
603 typedef struct sdp_audio_source_profile sdp_audio_source_profile_t;
604 typedef struct sdp_audio_source_profile *sdp_audio_source_profile_p;
606 struct sdp_dun_profile
608 uint8_t server_channel;
609 uint8_t audio_feedback_support;
612 typedef struct sdp_dun_profile sdp_dun_profile_t;
613 typedef struct sdp_dun_profile * sdp_dun_profile_p;
615 struct sdp_ftrn_profile
617 uint8_t server_channel;
620 typedef struct sdp_ftrn_profile sdp_ftrn_profile_t;
621 typedef struct sdp_ftrn_profile * sdp_ftrn_profile_p;
623 /* Keep this in sync with sdp_opush_profile */
624 struct sdp_irmc_profile
626 uint8_t server_channel;
627 uint8_t supported_formats_size;
628 uint8_t supported_formats[30];
630 typedef struct sdp_irmc_profile sdp_irmc_profile_t;
631 typedef struct sdp_irmc_profile * sdp_irmc_profile_p;
633 struct sdp_irmc_command_profile
635 uint8_t server_channel;
638 typedef struct sdp_irmc_command_profile sdp_irmc_command_profile_t;
639 typedef struct sdp_irmc_command_profile * sdp_irmc_command_profile_p;
641 struct sdp_lan_profile
643 uint8_t server_channel;
646 uint8_t ip_subnet_radius;
649 typedef struct sdp_lan_profile sdp_lan_profile_t;
650 typedef struct sdp_lan_profile * sdp_lan_profile_p;
652 /* Keep this in sync with sdp_irmc_profile */
653 struct sdp_opush_profile
655 uint8_t server_channel;
656 uint8_t supported_formats_size;
657 uint8_t supported_formats[30];
659 typedef struct sdp_opush_profile sdp_opush_profile_t;
660 typedef struct sdp_opush_profile * sdp_opush_profile_p;
662 struct sdp_sp_profile
664 uint8_t server_channel;
667 typedef struct sdp_sp_profile sdp_sp_profile_t;
668 typedef struct sdp_sp_profile * sdp_sp_profile_p;
670 struct sdp_nap_profile
674 uint16_t psm; /* HBO */
675 uint16_t security_description; /* HBO */
676 uint16_t net_access_type; /* HBO */
677 uint32_t max_net_access_rate; /* HBO */
679 typedef struct sdp_nap_profile sdp_nap_profile_t;
680 typedef struct sdp_nap_profile * sdp_nap_profile_p;
682 struct sdp_gn_profile
686 uint16_t psm; /* HBO */
687 uint16_t security_description; /* HBO */
690 typedef struct sdp_gn_profile sdp_gn_profile_t;
691 typedef struct sdp_gn_profile * sdp_gn_profile_p;
693 struct sdp_panu_profile
697 uint16_t psm; /* HBO */
698 uint16_t security_description; /* HBO */
701 typedef struct sdp_panu_profile sdp_panu_profile_t;
702 typedef struct sdp_panu_profile * sdp_panu_profile_p;
704 int32_t sdp_register_service (void *xss, uint16_t uuid,
705 bdaddr_p const bdaddr, uint8_t const *data,
706 uint32_t datalen, uint32_t *handle);
707 int32_t sdp_unregister_service (void *xss, uint32_t handle);
708 int32_t sdp_change_service (void *xss, uint32_t handle,
709 uint8_t const *data, uint32_t datalen);
713 #endif /* ndef _SDP_H_ */