4 * Copyright (c) 2001-2003 Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * $Id: util.c,v 1.5 2003/09/08 02:29:35 max Exp $
32 #include <netinet/in.h>
33 #include <bluetooth.h>
38 * SDP attribute description
41 struct sdp_attr_desc {
45 typedef struct sdp_attr_desc sdp_attr_desc_t;
46 typedef struct sdp_attr_desc * sdp_attr_desc_p;
48 static sdp_attr_desc_t sdp_uuids_desc[] = {
49 { SDP_UUID_PROTOCOL_SDP, "SDP", },
50 { SDP_UUID_PROTOCOL_UDP, "UDP", },
51 { SDP_UUID_PROTOCOL_RFCOMM, "RFCOMM", },
52 { SDP_UUID_PROTOCOL_TCP, "TCP", },
53 { SDP_UUID_PROTOCOL_TCS_BIN, "TCS BIN", },
54 { SDP_UUID_PROTOCOL_TCS_AT, "TCS AT", },
55 { SDP_UUID_PROTOCOL_OBEX, "OBEX", },
56 { SDP_UUID_PROTOCOL_IP, "IP", },
57 { SDP_UUID_PROTOCOL_FTP, "FTP", },
58 { SDP_UUID_PROTOCOL_HTTP, "HTTP", },
59 { SDP_UUID_PROTOCOL_WSP, "WSP", },
60 { SDP_UUID_PROTOCOL_BNEP, "BNEP", },
61 { SDP_UUID_PROTOCOL_UPNP, "UPNP", },
62 { SDP_UUID_PROTOCOL_HIDP, "HIDP", },
63 { SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL, "Hardcopy Control Channel", },
64 { SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL, "Hardcopy Data Channel", },
65 { SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION, "Hardcopy Notification", },
66 { SDP_UUID_PROTOCOL_AVCTP, "AVCTP", },
67 { SDP_UUID_PROTOCOL_AVDTP, "AVDTP", },
68 { SDP_UUID_PROTOCOL_CMPT, "CMPT", },
69 { SDP_UUID_PROTOCOL_UDI_C_PLANE, "UDI C-Plane", },
70 { SDP_UUID_PROTOCOL_L2CAP, "L2CAP", },
71 /* Service Class IDs/Bluetooth Profile IDs */
72 { SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER, "Service Discovery Server", },
73 { SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR, "Browse Group Descriptor", },
74 { SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP, "Public Browse Group", },
75 { SDP_SERVICE_CLASS_SERIAL_PORT, "Serial Port", },
76 { SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP, "LAN Access Using PPP", },
77 { SDP_SERVICE_CLASS_DIALUP_NETWORKING, "Dial-Up Networking", },
78 { SDP_SERVICE_CLASS_IR_MC_SYNC, "IrMC Sync", },
79 { SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH, "OBEX Object Push", },
80 { SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER, "OBEX File Transfer", },
81 { SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND, "IrMC Sync Command", },
82 { SDP_SERVICE_CLASS_HEADSET, "Headset", },
83 { SDP_SERVICE_CLASS_CORDLESS_TELEPHONY, "Cordless Telephony", },
84 { SDP_SERVICE_CLASS_AUDIO_SOURCE, "Audio Source", },
85 { SDP_SERVICE_CLASS_AUDIO_SINK, "Audio Sink", },
86 { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET, "A/V Remote Control Target", },
87 { SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION, "Advanced Audio Distribution", },
88 { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL, "A/V Remote Control", },
89 { SDP_SERVICE_CLASS_VIDEO_CONFERENCING, "Video Conferencing", },
90 { SDP_SERVICE_CLASS_INTERCOM, "Intercom", },
91 { SDP_SERVICE_CLASS_FAX, "Fax", },
92 { SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY, "Headset Audio Gateway", },
93 { SDP_SERVICE_CLASS_WAP, "WAP", },
94 { SDP_SERVICE_CLASS_WAP_CLIENT, "WAP Client", },
95 { SDP_SERVICE_CLASS_PANU, "PANU", },
96 { SDP_SERVICE_CLASS_NAP, "Network Access Point", },
97 { SDP_SERVICE_CLASS_GN, "GN", },
98 { SDP_SERVICE_CLASS_DIRECT_PRINTING, "Direct Printing", },
99 { SDP_SERVICE_CLASS_REFERENCE_PRINTING, "Reference Printing", },
100 { SDP_SERVICE_CLASS_IMAGING, "Imaging", },
101 { SDP_SERVICE_CLASS_IMAGING_RESPONDER, "Imaging Responder", },
102 { SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE, "Imaging Automatic Archive", },
103 { SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS, "Imaging Referenced Objects", },
104 { SDP_SERVICE_CLASS_HANDSFREE, "Handsfree", },
105 { SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY, "Handsfree Audio Gateway", },
106 { SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS, "Direct Printing Reference Objects", },
107 { SDP_SERVICE_CLASS_REFLECTED_UI, "Reflected UI", },
108 { SDP_SERVICE_CLASS_BASIC_PRINTING, "Basic Printing", },
109 { SDP_SERVICE_CLASS_PRINTING_STATUS, "Printing Status", },
110 { SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE, "Human Interface Device", },
111 { SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT, "Hardcopy Cable Replacement", },
112 { SDP_SERVICE_CLASS_HCR_PRINT, "HCR Print", },
113 { SDP_SERVICE_CLASS_HCR_SCAN, "HCR Scan", },
114 { SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS, "Common ISDN Access", },
115 { SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW, "Video Conferencing Gateway", },
116 { SDP_SERVICE_CLASS_UDI_MT, "UDI MT", },
117 { SDP_SERVICE_CLASS_UDI_TA, "UDI TA", },
118 { SDP_SERVICE_CLASS_AUDIO_VIDEO, "Audio/Video", },
119 { SDP_SERVICE_CLASS_SIM_ACCESS, "SIM Access", },
120 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE, "Phonebook Access - PCE", },
121 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE, "Phonebook Access - PSE", },
122 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS, "Phonebook Access", },
123 { SDP_SERVICE_CLASS_PNP_INFORMATION, "PNP Information", },
124 { SDP_SERVICE_CLASS_GENERIC_NETWORKING, "Generic Networking", },
125 { SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER, "Generic File Transfer", },
126 { SDP_SERVICE_CLASS_GENERIC_AUDIO, "Generic Audio", },
127 { SDP_SERVICE_CLASS_GENERIC_TELEPHONY, "Generic Telephony", },
128 { SDP_SERVICE_CLASS_UPNP, "UPNP", },
129 { SDP_SERVICE_CLASS_UPNP_IP, "UPNP IP", },
130 { SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN, "ESDP UPNP IP PAN", },
131 { SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP, "ESDP UPNP IP LAP", },
132 { SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP, "ESDP UPNP L2CAP", },
133 { SDP_SERVICE_CLASS_VIDEO_SOURCE, "Video Source", },
134 { SDP_SERVICE_CLASS_VIDEO_SINK, "Video Sink", },
135 { SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION, "Video Distribution", },
139 static sdp_attr_desc_t sdp_attrs_desc[] = {
140 { SDP_ATTR_SERVICE_RECORD_HANDLE,
143 { SDP_ATTR_SERVICE_CLASS_ID_LIST,
144 "Service Class ID list",
146 { SDP_ATTR_SERVICE_RECORD_STATE,
147 "Service Record State",
149 { SDP_ATTR_SERVICE_ID,
152 { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST,
153 "Protocol Descriptor List",
155 { SDP_ATTR_BROWSE_GROUP_LIST,
158 { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST,
159 "Language Base Attribute ID List",
161 { SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE,
162 "Service Info Time-To-Live",
164 { SDP_ATTR_SERVICE_AVAILABILITY,
165 "Service Availability",
167 { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST,
168 "Bluetooh Profile Descriptor List",
170 { SDP_ATTR_DOCUMENTATION_URL,
173 { SDP_ATTR_CLIENT_EXECUTABLE_URL,
174 "Client Executable URL",
179 { SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS,
180 "Additional Protocol Descriptor Lists" },
182 /*SDP_ATTR_IP_SUBNET,
183 SDP_ATTR_VERSION_NUMBER_LIST*/
184 "Group ID/IP Subnet/Version Number List",
186 { SDP_ATTR_SERVICE_DATABASE_STATE,
187 "Service Database State",
189 { SDP_ATTR_SERVICE_VERSION,
192 { SDP_ATTR_EXTERNAL_NETWORK,
194 SDP_ATTR_SUPPORTED_DATA_STORES_LIST*/
195 "External Network/Network/Supported Data Stores List",
197 { SDP_ATTR_FAX_CLASS1_SUPPORT,
198 /*SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL*/
199 "Fax Class1 Support/Remote Audio Volume Control",
201 { SDP_ATTR_FAX_CLASS20_SUPPORT,
202 /*SDP_ATTR_SUPPORTED_FORMATS_LIST*/
203 "Fax Class20 Support/Supported Formats List",
205 { SDP_ATTR_FAX_CLASS2_SUPPORT,
206 "Fax Class2 Support",
208 { SDP_ATTR_AUDIO_FEEDBACK_SUPPORT,
209 "Audio Feedback Support",
211 { SDP_ATTR_NETWORK_ADDRESS,
214 { SDP_ATTR_WAP_GATEWAY,
217 { SDP_ATTR_HOME_PAGE_URL,
220 { SDP_ATTR_WAP_STACK_TYPE,
223 { SDP_ATTR_SECURITY_DESCRIPTION,
224 "Security Description",
226 { SDP_ATTR_NET_ACCESS_TYPE,
229 { SDP_ATTR_MAX_NET_ACCESS_RATE,
230 "Max Net Access Rate",
232 { SDP_ATTR_IPV4_SUBNET,
235 { SDP_ATTR_IPV6_SUBNET,
238 { SDP_ATTR_SUPPORTED_CAPABALITIES,
239 "Supported Capabalities",
241 { SDP_ATTR_SUPPORTED_FEATURES,
242 "Supported Features",
244 { SDP_ATTR_SUPPORTED_FUNCTIONS,
245 "Supported Functions",
247 { SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY,
248 "Total Imaging Data Capacity",
250 { SDP_ATTR_SUPPORTED_REPOSITORIES,
251 "Supported Repositories",
257 sdp_attr2desc(uint16_t attr)
259 register sdp_attr_desc_p a = sdp_attrs_desc;
261 for (; a->desc != NULL; a++)
265 return ((a->desc != NULL)? a->desc : "Unknown");
269 sdp_uuid2desc(uint16_t uuid)
271 register sdp_attr_desc_p a = sdp_uuids_desc;
273 for (; a->desc != NULL; a++)
277 return ((a->desc != NULL)? a->desc : "Unknown");
281 sdp_print(uint32_t level, uint8_t const *start, uint8_t const *end)
297 if (start == NULL || end == NULL)
300 while (start < end) {
301 for (i = 0; i < level; i++)
304 SDP_GET8(type, start);
312 SDP_GET8(value.uint8, start);
313 printf("uint8 %u\n", value.uint8);
315 case SDP_DATA_UINT16:
316 SDP_GET16(value.uint16, start);
317 printf("uint16 %u\n", value.uint16);
319 case SDP_DATA_UINT32:
320 SDP_GET32(value.uint32, start);
321 printf("uint32 %u\n", value.uint32);
323 case SDP_DATA_UINT64:
324 SDP_GET64(value.uint64, start);
325 printf("uint64 %ju\n", value.uint64);
328 case SDP_DATA_UINT128:
329 case SDP_DATA_INT128:
330 SDP_GET128(&value.int128, start);
331 printf("u/int128 %#8.8x%8.8x%8.8x%8.8x\n",
332 *(uint32_t *)&value.int128.b[0],
333 *(uint32_t *)&value.int128.b[4],
334 *(uint32_t *)&value.int128.b[8],
335 *(uint32_t *)&value.int128.b[12]);
338 case SDP_DATA_UUID128:
339 SDP_GET_UUID128(&value.int128, start);
340 printf("uuid128 %#8.8x-%4.4x-%4.4x-%4.4x-%4.4x%8.8x\n",
341 ntohl(*(uint32_t *)&value.int128.b[0]),
342 ntohs(*(uint16_t *)&value.int128.b[4]),
343 ntohs(*(uint16_t *)&value.int128.b[6]),
344 ntohs(*(uint16_t *)&value.int128.b[8]),
345 ntohs(*(uint16_t *)&value.int128.b[10]),
346 ntohl(*(uint32_t *)&value.int128.b[12]));
350 SDP_GET8(value.int8, start);
351 printf("int8 %d\n", value.int8);
354 SDP_GET16(value.int16, start);
355 printf("int16 %d\n", value.int16);
358 SDP_GET32(value.int32, start);
359 printf("int32 %d\n", value.int32);
362 SDP_GET64(value.int64, start);
363 printf("int64 %ju\n", value.int64);
366 case SDP_DATA_UUID16:
367 SDP_GET16(value.uint16, start);
368 printf("uuid16 %#4.4x - %s\n", value.uint16,
369 sdp_uuid2desc(value.uint16));
371 case SDP_DATA_UUID32:
372 SDP_GET32(value.uint32, start);
373 printf("uuid32 %#8.8x\n", value.uint32);
377 SDP_GET8(value.uint8, start);
378 printf("str8 %*.*s\n", value.uint8, value.uint8, start);
379 start += value.uint8;
382 SDP_GET16(value.uint16, start);
383 printf("str16 %*.*s\n", value.uint16, value.uint16, start);
384 start += value.uint16;
387 SDP_GET32(value.uint32, start);
388 printf("str32 %*.*s\n", value.uint32, value.uint32, start);
389 start += value.uint32;
393 SDP_GET8(value.uint8, start);
394 printf("bool %d\n", value.uint8);
398 SDP_GET8(value.uint8, start);
399 printf("seq8 %d\n", value.uint8);
400 sdp_print(level + 1, start, start + value.uint8);
401 start += value.uint8;
404 SDP_GET16(value.uint16, start);
405 printf("seq16 %d\n", value.uint16);
406 sdp_print(level + 1, start, start + value.uint16);
407 start += value.uint16;
410 SDP_GET32(value.uint32, start);
411 printf("seq32 %d\n", value.uint32);
412 sdp_print(level + 1, start, start + value.uint32);
413 start += value.uint32;
417 SDP_GET8(value.uint8, start);
418 printf("alt8 %d\n", value.uint8);
419 sdp_print(level + 1, start, start + value.uint8);
420 start += value.uint8;
423 SDP_GET16(value.uint16, start);
424 printf("alt16 %d\n", value.uint16);
425 sdp_print(level + 1, start, start + value.uint16);
426 start += value.uint16;
429 SDP_GET32(value.uint32, start);
430 printf("alt32 %d\n", value.uint32);
431 sdp_print(level + 1, start, start + value.uint32);
432 start += value.uint32;
436 SDP_GET8(value.uint8, start);
437 printf("url8 %*.*s\n", value.uint8, value.uint8, start);
438 start += value.uint8;
441 SDP_GET16(value.uint16, start);
442 printf("url16 %*.*s\n", value.uint16, value.uint16, start);
443 start += value.uint16;
446 SDP_GET32(value.uint32, start);
447 printf("url32 %*.*s\n", value.uint32, value.uint32, start);
448 start += value.uint32;
452 printf("unknown data type: %#02x\n", *start ++);