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 #define L2CAP_SOCKET_CHECKED
34 #include <bluetooth.h>
39 * SDP attribute description
42 struct sdp_attr_desc {
46 typedef struct sdp_attr_desc sdp_attr_desc_t;
47 typedef struct sdp_attr_desc * sdp_attr_desc_p;
49 static sdp_attr_desc_t sdp_uuids_desc[] = {
50 { SDP_UUID_PROTOCOL_SDP, "SDP", },
51 { SDP_UUID_PROTOCOL_UDP, "UDP", },
52 { SDP_UUID_PROTOCOL_RFCOMM, "RFCOMM", },
53 { SDP_UUID_PROTOCOL_TCP, "TCP", },
54 { SDP_UUID_PROTOCOL_TCS_BIN, "TCS BIN", },
55 { SDP_UUID_PROTOCOL_TCS_AT, "TCS AT", },
56 { SDP_UUID_PROTOCOL_OBEX, "OBEX", },
57 { SDP_UUID_PROTOCOL_IP, "IP", },
58 { SDP_UUID_PROTOCOL_FTP, "FTP", },
59 { SDP_UUID_PROTOCOL_HTTP, "HTTP", },
60 { SDP_UUID_PROTOCOL_WSP, "WSP", },
61 { SDP_UUID_PROTOCOL_BNEP, "BNEP", },
62 { SDP_UUID_PROTOCOL_UPNP, "UPNP", },
63 { SDP_UUID_PROTOCOL_HIDP, "HIDP", },
64 { SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL, "Hardcopy Control Channel", },
65 { SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL, "Hardcopy Data Channel", },
66 { SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION, "Hardcopy Notification", },
67 { SDP_UUID_PROTOCOL_AVCTP, "AVCTP", },
68 { SDP_UUID_PROTOCOL_AVDTP, "AVDTP", },
69 { SDP_UUID_PROTOCOL_CMPT, "CMPT", },
70 { SDP_UUID_PROTOCOL_UDI_C_PLANE, "UDI C-Plane", },
71 { SDP_UUID_PROTOCOL_L2CAP, "L2CAP", },
72 /* Service Class IDs/Bluetooth Profile IDs */
73 { SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER, "Service Discovery Server", },
74 { SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR, "Browse Group Descriptor", },
75 { SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP, "Public Browse Group", },
76 { SDP_SERVICE_CLASS_SERIAL_PORT, "Serial Port", },
77 { SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP, "LAN Access Using PPP", },
78 { SDP_SERVICE_CLASS_DIALUP_NETWORKING, "Dial-Up Networking", },
79 { SDP_SERVICE_CLASS_IR_MC_SYNC, "IrMC Sync", },
80 { SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH, "OBEX Object Push", },
81 { SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER, "OBEX File Transfer", },
82 { SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND, "IrMC Sync Command", },
83 { SDP_SERVICE_CLASS_HEADSET, "Headset", },
84 { SDP_SERVICE_CLASS_CORDLESS_TELEPHONY, "Cordless Telephony", },
85 { SDP_SERVICE_CLASS_AUDIO_SOURCE, "Audio Source", },
86 { SDP_SERVICE_CLASS_AUDIO_SINK, "Audio Sink", },
87 { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET, "A/V Remote Control Target", },
88 { SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION, "Advanced Audio Distribution", },
89 { SDP_SERVICE_CLASS_AV_REMOTE_CONTROL, "A/V Remote Control", },
90 { SDP_SERVICE_CLASS_VIDEO_CONFERENCING, "Video Conferencing", },
91 { SDP_SERVICE_CLASS_INTERCOM, "Intercom", },
92 { SDP_SERVICE_CLASS_FAX, "Fax", },
93 { SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY, "Headset Audio Gateway", },
94 { SDP_SERVICE_CLASS_WAP, "WAP", },
95 { SDP_SERVICE_CLASS_WAP_CLIENT, "WAP Client", },
96 { SDP_SERVICE_CLASS_PANU, "PANU", },
97 { SDP_SERVICE_CLASS_NAP, "Network Access Point", },
98 { SDP_SERVICE_CLASS_GN, "GN", },
99 { SDP_SERVICE_CLASS_DIRECT_PRINTING, "Direct Printing", },
100 { SDP_SERVICE_CLASS_REFERENCE_PRINTING, "Reference Printing", },
101 { SDP_SERVICE_CLASS_IMAGING, "Imaging", },
102 { SDP_SERVICE_CLASS_IMAGING_RESPONDER, "Imaging Responder", },
103 { SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE, "Imaging Automatic Archive", },
104 { SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS, "Imaging Referenced Objects", },
105 { SDP_SERVICE_CLASS_HANDSFREE, "Handsfree", },
106 { SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY, "Handsfree Audio Gateway", },
107 { SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS, "Direct Printing Reference Objects", },
108 { SDP_SERVICE_CLASS_REFLECTED_UI, "Reflected UI", },
109 { SDP_SERVICE_CLASS_BASIC_PRINTING, "Basic Printing", },
110 { SDP_SERVICE_CLASS_PRINTING_STATUS, "Printing Status", },
111 { SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE, "Human Interface Device", },
112 { SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT, "Hardcopy Cable Replacement", },
113 { SDP_SERVICE_CLASS_HCR_PRINT, "HCR Print", },
114 { SDP_SERVICE_CLASS_HCR_SCAN, "HCR Scan", },
115 { SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS, "Common ISDN Access", },
116 { SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW, "Video Conferencing Gateway", },
117 { SDP_SERVICE_CLASS_UDI_MT, "UDI MT", },
118 { SDP_SERVICE_CLASS_UDI_TA, "UDI TA", },
119 { SDP_SERVICE_CLASS_AUDIO_VIDEO, "Audio/Video", },
120 { SDP_SERVICE_CLASS_SIM_ACCESS, "SIM Access", },
121 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PCE, "Phonebook Access - PCE", },
122 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS_PSE, "Phonebook Access - PSE", },
123 { SDP_SERVICE_CLASS_PHONEBOOK_ACCESS, "Phonebook Access", },
124 { SDP_SERVICE_CLASS_PNP_INFORMATION, "PNP Information", },
125 { SDP_SERVICE_CLASS_GENERIC_NETWORKING, "Generic Networking", },
126 { SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER, "Generic File Transfer", },
127 { SDP_SERVICE_CLASS_GENERIC_AUDIO, "Generic Audio", },
128 { SDP_SERVICE_CLASS_GENERIC_TELEPHONY, "Generic Telephony", },
129 { SDP_SERVICE_CLASS_UPNP, "UPNP", },
130 { SDP_SERVICE_CLASS_UPNP_IP, "UPNP IP", },
131 { SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN, "ESDP UPNP IP PAN", },
132 { SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP, "ESDP UPNP IP LAP", },
133 { SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP, "ESDP UPNP L2CAP", },
134 { SDP_SERVICE_CLASS_VIDEO_SOURCE, "Video Source", },
135 { SDP_SERVICE_CLASS_VIDEO_SINK, "Video Sink", },
136 { SDP_SERVICE_CLASS_VIDEO_DISTRIBUTION, "Video Distribution", },
140 static sdp_attr_desc_t sdp_attrs_desc[] = {
141 { SDP_ATTR_SERVICE_RECORD_HANDLE,
144 { SDP_ATTR_SERVICE_CLASS_ID_LIST,
145 "Service Class ID list",
147 { SDP_ATTR_SERVICE_RECORD_STATE,
148 "Service Record State",
150 { SDP_ATTR_SERVICE_ID,
153 { SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST,
154 "Protocol Descriptor List",
156 { SDP_ATTR_BROWSE_GROUP_LIST,
159 { SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST,
160 "Language Base Attribute ID List",
162 { SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE,
163 "Service Info Time-To-Live",
165 { SDP_ATTR_SERVICE_AVAILABILITY,
166 "Service Availability",
168 { SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST,
169 "Bluetooh Profile Descriptor List",
171 { SDP_ATTR_DOCUMENTATION_URL,
174 { SDP_ATTR_CLIENT_EXECUTABLE_URL,
175 "Client Executable URL",
180 { SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS,
181 "Additional Protocol Descriptor Lists" },
183 /*SDP_ATTR_IP_SUBNET,
184 SDP_ATTR_VERSION_NUMBER_LIST*/
185 "Group ID/IP Subnet/Version Number List",
187 { SDP_ATTR_SERVICE_DATABASE_STATE,
188 "Service Database State",
190 { SDP_ATTR_SERVICE_VERSION,
193 { SDP_ATTR_EXTERNAL_NETWORK,
195 SDP_ATTR_SUPPORTED_DATA_STORES_LIST*/
196 "External Network/Network/Supported Data Stores List",
198 { SDP_ATTR_FAX_CLASS1_SUPPORT,
199 /*SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL*/
200 "Fax Class1 Support/Remote Audio Volume Control",
202 { SDP_ATTR_FAX_CLASS20_SUPPORT,
203 /*SDP_ATTR_SUPPORTED_FORMATS_LIST*/
204 "Fax Class20 Support/Supported Formats List",
206 { SDP_ATTR_FAX_CLASS2_SUPPORT,
207 "Fax Class2 Support",
209 { SDP_ATTR_AUDIO_FEEDBACK_SUPPORT,
210 "Audio Feedback Support",
212 { SDP_ATTR_NETWORK_ADDRESS,
215 { SDP_ATTR_WAP_GATEWAY,
218 { SDP_ATTR_HOME_PAGE_URL,
221 { SDP_ATTR_WAP_STACK_TYPE,
224 { SDP_ATTR_SECURITY_DESCRIPTION,
225 "Security Description",
227 { SDP_ATTR_NET_ACCESS_TYPE,
230 { SDP_ATTR_MAX_NET_ACCESS_RATE,
231 "Max Net Access Rate",
233 { SDP_ATTR_IPV4_SUBNET,
236 { SDP_ATTR_IPV6_SUBNET,
239 { SDP_ATTR_SUPPORTED_CAPABALITIES,
240 "Supported Capabalities",
242 { SDP_ATTR_SUPPORTED_FEATURES,
243 "Supported Features",
245 { SDP_ATTR_SUPPORTED_FUNCTIONS,
246 "Supported Functions",
248 { SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY,
249 "Total Imaging Data Capacity",
251 { SDP_ATTR_SUPPORTED_REPOSITORIES,
252 "Supported Repositories",
258 sdp_attr2desc(uint16_t attr)
260 register sdp_attr_desc_p a = sdp_attrs_desc;
262 for (; a->desc != NULL; a++)
266 return ((a->desc != NULL)? a->desc : "Unknown");
270 sdp_uuid2desc(uint16_t uuid)
272 register sdp_attr_desc_p a = sdp_uuids_desc;
274 for (; a->desc != NULL; a++)
278 return ((a->desc != NULL)? a->desc : "Unknown");
282 sdp_print(uint32_t level, uint8_t const *start, uint8_t const *end)
298 if (start == NULL || end == NULL)
301 while (start < end) {
302 for (i = 0; i < level; i++)
305 SDP_GET8(type, start);
313 SDP_GET8(value.uint8, start);
314 printf("uint8 %u\n", value.uint8);
316 case SDP_DATA_UINT16:
317 SDP_GET16(value.uint16, start);
318 printf("uint16 %u\n", value.uint16);
320 case SDP_DATA_UINT32:
321 SDP_GET32(value.uint32, start);
322 printf("uint32 %u\n", value.uint32);
324 case SDP_DATA_UINT64:
325 SDP_GET64(value.uint64, start);
326 printf("uint64 %ju\n", value.uint64);
329 case SDP_DATA_UINT128:
330 case SDP_DATA_INT128:
331 SDP_GET128(&value.int128, start);
332 printf("u/int128 %#8.8x%8.8x%8.8x%8.8x\n",
333 *(uint32_t *)&value.int128.b[0],
334 *(uint32_t *)&value.int128.b[4],
335 *(uint32_t *)&value.int128.b[8],
336 *(uint32_t *)&value.int128.b[12]);
339 case SDP_DATA_UUID128:
340 SDP_GET_UUID128(&value.int128, start);
341 printf("uuid128 %#8.8x-%4.4x-%4.4x-%4.4x-%4.4x%8.8x\n",
342 ntohl(*(uint32_t *)&value.int128.b[0]),
343 ntohs(*(uint16_t *)&value.int128.b[4]),
344 ntohs(*(uint16_t *)&value.int128.b[6]),
345 ntohs(*(uint16_t *)&value.int128.b[8]),
346 ntohs(*(uint16_t *)&value.int128.b[10]),
347 ntohl(*(uint32_t *)&value.int128.b[12]));
351 SDP_GET8(value.int8, start);
352 printf("int8 %d\n", value.int8);
355 SDP_GET16(value.int16, start);
356 printf("int16 %d\n", value.int16);
359 SDP_GET32(value.int32, start);
360 printf("int32 %d\n", value.int32);
363 SDP_GET64(value.int64, start);
364 printf("int64 %ju\n", value.int64);
367 case SDP_DATA_UUID16:
368 SDP_GET16(value.uint16, start);
369 printf("uuid16 %#4.4x - %s\n", value.uint16,
370 sdp_uuid2desc(value.uint16));
372 case SDP_DATA_UUID32:
373 SDP_GET32(value.uint32, start);
374 printf("uuid32 %#8.8x\n", value.uint32);
378 SDP_GET8(value.uint8, start);
379 printf("str8 %*.*s\n", value.uint8, value.uint8, start);
380 start += value.uint8;
383 SDP_GET16(value.uint16, start);
384 printf("str16 %*.*s\n", value.uint16, value.uint16, start);
385 start += value.uint16;
388 SDP_GET32(value.uint32, start);
389 printf("str32 %*.*s\n", value.uint32, value.uint32, start);
390 start += value.uint32;
394 SDP_GET8(value.uint8, start);
395 printf("bool %d\n", value.uint8);
399 SDP_GET8(value.uint8, start);
400 printf("seq8 %d\n", value.uint8);
401 sdp_print(level + 1, start, start + value.uint8);
402 start += value.uint8;
405 SDP_GET16(value.uint16, start);
406 printf("seq16 %d\n", value.uint16);
407 sdp_print(level + 1, start, start + value.uint16);
408 start += value.uint16;
411 SDP_GET32(value.uint32, start);
412 printf("seq32 %d\n", value.uint32);
413 sdp_print(level + 1, start, start + value.uint32);
414 start += value.uint32;
418 SDP_GET8(value.uint8, start);
419 printf("alt8 %d\n", value.uint8);
420 sdp_print(level + 1, start, start + value.uint8);
421 start += value.uint8;
424 SDP_GET16(value.uint16, start);
425 printf("alt16 %d\n", value.uint16);
426 sdp_print(level + 1, start, start + value.uint16);
427 start += value.uint16;
430 SDP_GET32(value.uint32, start);
431 printf("alt32 %d\n", value.uint32);
432 sdp_print(level + 1, start, start + value.uint32);
433 start += value.uint32;
437 SDP_GET8(value.uint8, start);
438 printf("url8 %*.*s\n", value.uint8, value.uint8, start);
439 start += value.uint8;
442 SDP_GET16(value.uint16, start);
443 printf("url16 %*.*s\n", value.uint16, value.uint16, start);
444 start += value.uint16;
447 SDP_GET32(value.uint32, start);
448 printf("url32 %*.*s\n", value.uint32, value.uint32, start);
449 start += value.uint32;
453 printf("unknown data type: %#02x\n", *start ++);