3 * Routines to dissect WSP component of WAP traffic.
5 * $Id: packet-wsp.c,v 1.105 2004/01/10 15:33:51 obiot Exp $
7 * Ethereal - Network traffic analyzer
8 * By Gerald Combs <gerald@ethereal.com>
9 * Copyright 1998 Gerald Combs
11 * WAP dissector based on original work by Ben Fowler
12 * Updated by Neil Hunter <neil.hunter@energis-squared.com>
13 * WTLS support by Alexandre P. Ferreira (Splice IP)
14 * Openwave header support by Dermot Bradley <dermot.bradley@openwave.com>
15 * Code optimizations, header value dissection simplification with parse error
16 * notification and macros, extra missing headers, WBXML registration,
17 * summary line of WSP PDUs,
18 * Session Initiation Request dissection
19 * by Olivier Biot <olivier.biot(ad)siemens.com>.
21 * TODO - Move parts of dissection before and other parts after "if (tree)",
22 * for example skip almost all but content type in replies if tree is closed.
24 * This program is free software; you can redistribute it and/or
25 * modify it under the terms of the GNU General Public License
26 * as published by the Free Software Foundation; either version 2
27 * of the License, or (at your option) any later version.
29 * This program is distributed in the hope that it will be useful,
30 * but WITHOUT ANY WARRANTY; without even the implied warranty of
31 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
32 * GNU General Public License for more details.
34 * You should have received a copy of the GNU General Public License
35 * along with this program; if not, write to the Free Software
36 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
39 /* Edit with a 4-space tabulation */
48 #ifdef NEED_SNPRINTF_H
49 # include "snprintf.h"
54 #include <epan/packet.h>
55 #include <epan/ipv6-utils.h>
56 #include <epan/conversation.h>
58 #include "packet-wap.h"
59 #include "packet-wsp.h"
61 #define PLURALIZE(x) ( (x) == 1 ? "" : "s" )
63 /* General-purpose debug logger.
64 * Requires double parentheses because of variable arguments of printf().
66 * Enable debug logging for WSP by defining AM_CFLAGS
67 * so that it contains "-DDEBUG_wsp"
71 printf("%s:%u: ", __FILE__, __LINE__); \
78 /* Statistics (see doc/README.tapping) */
80 static int wsp_tap = -1;
83 /* File scoped variables for the protocol and registered fields */
84 static int proto_wsp = HF_EMPTY;
85 static int proto_sir = HF_EMPTY;
88 * Initialize the header field pointers
91 /* WSP header fields and their subfields if available */
92 static int hf_hdr_name = HF_EMPTY;
93 static int hf_hdr_accept = HF_EMPTY;
94 static int hf_hdr_accept_charset = HF_EMPTY;
95 static int hf_hdr_accept_encoding = HF_EMPTY;
96 static int hf_hdr_accept_language = HF_EMPTY;
97 static int hf_hdr_accept_ranges = HF_EMPTY;
98 static int hf_hdr_age = HF_EMPTY;
99 static int hf_hdr_allow = HF_EMPTY;
100 static int hf_hdr_authorization = HF_EMPTY;
101 static int hf_hdr_authorization_scheme = HF_EMPTY; /* Subfield */
102 static int hf_hdr_authorization_user_id = HF_EMPTY; /* Subfield */
103 static int hf_hdr_authorization_password = HF_EMPTY; /* Subfield */
104 static int hf_hdr_cache_control = HF_EMPTY;
105 static int hf_hdr_connection = HF_EMPTY;
106 static int hf_hdr_content_base = HF_EMPTY;
107 static int hf_hdr_content_encoding = HF_EMPTY;
108 static int hf_hdr_content_language = HF_EMPTY;
109 static int hf_hdr_content_length = HF_EMPTY;
110 static int hf_hdr_content_location = HF_EMPTY;
111 static int hf_hdr_content_md5 = HF_EMPTY;
112 static int hf_hdr_content_range = HF_EMPTY;
113 static int hf_hdr_content_range_first_byte_pos = HF_EMPTY; /* Subfield */
114 static int hf_hdr_content_range_entity_length = HF_EMPTY; /* Subfield */
115 static int hf_hdr_content_type = HF_EMPTY;
116 static int hf_hdr_date = HF_EMPTY;
117 static int hf_hdr_etag = HF_EMPTY;
118 static int hf_hdr_expires = HF_EMPTY;
119 static int hf_hdr_from = HF_EMPTY;
120 static int hf_hdr_host = HF_EMPTY;
121 static int hf_hdr_if_modified_since = HF_EMPTY;
122 static int hf_hdr_if_match = HF_EMPTY;
123 static int hf_hdr_if_none_match = HF_EMPTY;
124 static int hf_hdr_if_range = HF_EMPTY;
125 static int hf_hdr_if_unmodified_since = HF_EMPTY;
126 static int hf_hdr_last_modified = HF_EMPTY;
127 static int hf_hdr_location = HF_EMPTY;
128 static int hf_hdr_max_forwards = HF_EMPTY;
129 static int hf_hdr_pragma = HF_EMPTY;
130 static int hf_hdr_proxy_authenticate = HF_EMPTY;
131 static int hf_hdr_proxy_authenticate_scheme = HF_EMPTY; /* Subfield */
132 static int hf_hdr_proxy_authenticate_realm = HF_EMPTY; /* Subfield */
133 static int hf_hdr_proxy_authorization = HF_EMPTY;
134 static int hf_hdr_proxy_authorization_scheme = HF_EMPTY; /* Subfield */
135 static int hf_hdr_proxy_authorization_user_id = HF_EMPTY; /* Subfield */
136 static int hf_hdr_proxy_authorization_password = HF_EMPTY; /* Subfield */
137 static int hf_hdr_public = HF_EMPTY;
138 static int hf_hdr_range = HF_EMPTY;
139 static int hf_hdr_range_first_byte_pos = HF_EMPTY; /* Subfield */
140 static int hf_hdr_range_last_byte_pos = HF_EMPTY; /* Subfield */
141 static int hf_hdr_range_suffix_length = HF_EMPTY; /* Subfield */
142 static int hf_hdr_referer = HF_EMPTY;
143 static int hf_hdr_retry_after = HF_EMPTY;
144 static int hf_hdr_server = HF_EMPTY;
145 static int hf_hdr_transfer_encoding = HF_EMPTY;
146 static int hf_hdr_upgrade = HF_EMPTY;
147 static int hf_hdr_user_agent = HF_EMPTY;
148 static int hf_hdr_vary = HF_EMPTY;
149 static int hf_hdr_via = HF_EMPTY;
150 static int hf_hdr_warning = HF_EMPTY;
151 static int hf_hdr_warning_code = HF_EMPTY; /* Subfield */
152 static int hf_hdr_warning_agent = HF_EMPTY; /* Subfield */
153 static int hf_hdr_warning_text = HF_EMPTY; /* Subfield */
154 static int hf_hdr_www_authenticate = HF_EMPTY;
155 static int hf_hdr_www_authenticate_scheme = HF_EMPTY; /* Subfield */
156 static int hf_hdr_www_authenticate_realm = HF_EMPTY; /* Subfield */
157 static int hf_hdr_content_disposition = HF_EMPTY;
158 static int hf_hdr_application_id = HF_EMPTY;
159 static int hf_hdr_content_uri = HF_EMPTY;
160 static int hf_hdr_initiator_uri = HF_EMPTY;
161 static int hf_hdr_bearer_indication = HF_EMPTY;
162 static int hf_hdr_push_flag = HF_EMPTY;
163 static int hf_hdr_push_flag_auth = HF_EMPTY; /* Subfield */
164 static int hf_hdr_push_flag_trust = HF_EMPTY; /* Subfield */
165 static int hf_hdr_push_flag_last = HF_EMPTY; /* Subfield */
166 static int hf_hdr_profile = HF_EMPTY;
167 static int hf_hdr_profile_diff = HF_EMPTY;
168 static int hf_hdr_profile_warning = HF_EMPTY;
169 static int hf_hdr_expect = HF_EMPTY;
170 static int hf_hdr_te = HF_EMPTY;
171 static int hf_hdr_trailer = HF_EMPTY;
172 static int hf_hdr_x_wap_tod = HF_EMPTY;
173 static int hf_hdr_content_id = HF_EMPTY;
174 static int hf_hdr_set_cookie = HF_EMPTY;
175 static int hf_hdr_cookie = HF_EMPTY;
176 static int hf_hdr_encoding_version = HF_EMPTY;
177 static int hf_hdr_x_wap_security = HF_EMPTY;
178 static int hf_hdr_x_wap_application_id = HF_EMPTY;
179 static int hf_hdr_accept_application = HF_EMPTY;
182 /* Openwave headers */
183 static int hf_hdr_openwave_x_up_proxy_operator_domain = HF_EMPTY;
184 static int hf_hdr_openwave_x_up_proxy_home_page = HF_EMPTY;
185 static int hf_hdr_openwave_x_up_proxy_uplink_version = HF_EMPTY;
186 static int hf_hdr_openwave_x_up_proxy_ba_realm = HF_EMPTY;
187 static int hf_hdr_openwave_x_up_proxy_request_uri = HF_EMPTY;
189 static int hf_hdr_openwave_x_up_proxy_client_id = HF_EMPTY;
191 static int hf_hdr_openwave_x_up_proxy_bookmark = HF_EMPTY;
192 static int hf_hdr_openwave_x_up_proxy_push_seq = HF_EMPTY;
193 static int hf_hdr_openwave_x_up_proxy_notify = HF_EMPTY;
194 static int hf_hdr_openwave_x_up_proxy_net_ask = HF_EMPTY;
195 static int hf_hdr_openwave_x_up_proxy_tod = HF_EMPTY;
196 static int hf_hdr_openwave_x_up_proxy_ba_enable = HF_EMPTY;
197 static int hf_hdr_openwave_x_up_proxy_redirect_enable = HF_EMPTY;
198 static int hf_hdr_openwave_x_up_proxy_redirect_status = HF_EMPTY;
199 static int hf_hdr_openwave_x_up_proxy_linger = HF_EMPTY;
200 static int hf_hdr_openwave_x_up_proxy_enable_trust = HF_EMPTY;
201 static int hf_hdr_openwave_x_up_proxy_trust = HF_EMPTY;
202 static int hf_hdr_openwave_x_up_devcap_has_color = HF_EMPTY;
203 static int hf_hdr_openwave_x_up_devcap_num_softkeys = HF_EMPTY;
204 static int hf_hdr_openwave_x_up_devcap_softkey_size = HF_EMPTY;
205 static int hf_hdr_openwave_x_up_devcap_screen_chars = HF_EMPTY;
206 static int hf_hdr_openwave_x_up_devcap_screen_pixels = HF_EMPTY;
207 static int hf_hdr_openwave_x_up_devcap_em_size = HF_EMPTY;
208 static int hf_hdr_openwave_x_up_devcap_screen_depth = HF_EMPTY;
209 static int hf_hdr_openwave_x_up_devcap_immed_alert = HF_EMPTY;
210 static int hf_hdr_openwave_x_up_devcap_gui = HF_EMPTY;
211 static int hf_hdr_openwave_x_up_proxy_trans_charset = HF_EMPTY;
212 static int hf_hdr_openwave_x_up_proxy_push_accept = HF_EMPTY;
215 /* WSP parameter fields */
216 static int hf_parameter_q = HF_EMPTY;
217 static int hf_parameter_charset = HF_EMPTY;
219 static int hf_parameter_textual = HF_EMPTY;
220 static int hf_parameter_type = HF_EMPTY;
221 static int hf_parameter_name = HF_EMPTY;
222 static int hf_parameter_filename = HF_EMPTY;
223 static int hf_parameter_start = HF_EMPTY;
224 static int hf_parameter_start_info = HF_EMPTY;
225 static int hf_parameter_comment = HF_EMPTY;
226 static int hf_parameter_domain = HF_EMPTY;
227 static int hf_parameter_path = HF_EMPTY;
228 static int hf_parameter_sec = HF_EMPTY;
229 static int hf_parameter_mac = HF_EMPTY;
230 static int hf_parameter_upart_type = HF_EMPTY;
231 static int hf_parameter_upart_type_value = HF_EMPTY;
232 static int hf_parameter_level = HF_EMPTY;
235 /* Old header fields */
237 static int hf_wsp_header_tid = HF_EMPTY;
238 static int hf_wsp_header_pdu_type = HF_EMPTY;
239 static int hf_wsp_version_major = HF_EMPTY;
240 static int hf_wsp_version_minor = HF_EMPTY;
241 /* Session capabilities (CO-WSP) */
242 static int hf_capabilities_length = HF_EMPTY;
243 static int hf_capabilities_section = HF_EMPTY;
244 static int hf_capa_client_sdu_size = HF_EMPTY;
245 static int hf_capa_server_sdu_size = HF_EMPTY;
246 static int hf_capa_protocol_options = HF_EMPTY;
247 static int hf_capa_protocol_option_confirmed_push = HF_EMPTY; /* Subfield */
248 static int hf_capa_protocol_option_push = HF_EMPTY; /* Subfield */
249 static int hf_capa_protocol_option_session_resume = HF_EMPTY; /* Subfield */
250 static int hf_capa_protocol_option_ack_headers = HF_EMPTY; /* Subfield */
251 static int hf_capa_protocol_option_large_data_transfer = HF_EMPTY; /* Subfield */
252 static int hf_capa_method_mor = HF_EMPTY;
253 static int hf_capa_push_mor = HF_EMPTY;
254 static int hf_capa_extended_methods = HF_EMPTY;
255 static int hf_capa_header_code_pages = HF_EMPTY;
256 static int hf_capa_aliases = HF_EMPTY;
257 static int hf_capa_client_message_size = HF_EMPTY;
258 static int hf_capa_server_message_size = HF_EMPTY;
260 static int hf_wsp_header_uri_len = HF_EMPTY;
261 static int hf_wsp_header_uri = HF_EMPTY;
262 static int hf_wsp_server_session_id = HF_EMPTY;
263 static int hf_wsp_header_status = HF_EMPTY;
264 static int hf_wsp_header_length = HF_EMPTY;
265 static int hf_wsp_headers_section = HF_EMPTY;
266 static int hf_wsp_parameter_type = HF_EMPTY;
267 static int hf_wsp_parameter_name = HF_EMPTY;
268 static int hf_wsp_parameter_filename = HF_EMPTY;
269 static int hf_wsp_parameter_start = HF_EMPTY;
270 static int hf_wsp_parameter_start_info = HF_EMPTY;
271 static int hf_wsp_parameter_comment = HF_EMPTY;
272 static int hf_wsp_parameter_domain = HF_EMPTY;
273 static int hf_wsp_parameter_path = HF_EMPTY;
274 static int hf_wsp_parameter_sec = HF_EMPTY;
275 static int hf_wsp_parameter_mac = HF_EMPTY;
276 static int hf_wsp_parameter_upart_type = HF_EMPTY;
277 static int hf_wsp_parameter_level = HF_EMPTY;
278 static int hf_wsp_reply_data = HF_EMPTY;
279 static int hf_wsp_post_data = HF_EMPTY;
280 static int hf_wsp_push_data = HF_EMPTY;
281 static int hf_wsp_multipart_data = HF_EMPTY;
282 static int hf_wsp_mpart = HF_EMPTY;
284 /* Header code page shift sequence */
285 static int hf_wsp_header_shift_code = HF_EMPTY;
287 /* WSP Redirect fields */
288 static int hf_wsp_redirect_flags = HF_EMPTY;
289 static int hf_wsp_redirect_permanent = HF_EMPTY;
290 static int hf_wsp_redirect_reuse_security_session = HF_EMPTY;
291 static int hf_redirect_addresses = HF_EMPTY;
294 static int hf_address_entry = HF_EMPTY;
295 static int hf_address_flags_length = HF_EMPTY;
296 static int hf_address_flags_length_bearer_type_included = HF_EMPTY; /* Subfield */
297 static int hf_address_flags_length_port_number_included = HF_EMPTY; /* Subfield */
298 static int hf_address_flags_length_address_len = HF_EMPTY; /* Subfield */
299 static int hf_address_bearer_type = HF_EMPTY;
300 static int hf_address_port_num = HF_EMPTY;
301 static int hf_address_ipv4_addr = HF_EMPTY;
302 static int hf_address_ipv6_addr = HF_EMPTY;
303 static int hf_address_addr = HF_EMPTY;
305 /* Session Initiation Request fields */
306 static int hf_sir_section = HF_EMPTY;
307 static int hf_sir_version = HF_EMPTY;
308 static int hf_sir_app_id_list_len = HF_EMPTY;
309 static int hf_sir_app_id_list = HF_EMPTY;
310 static int hf_sir_wsp_contact_points_len = HF_EMPTY;
311 static int hf_sir_wsp_contact_points = HF_EMPTY;
312 static int hf_sir_contact_points_len = HF_EMPTY;
313 static int hf_sir_contact_points = HF_EMPTY;
314 static int hf_sir_protocol_options_len = HF_EMPTY;
315 static int hf_sir_protocol_options = HF_EMPTY;
316 static int hf_sir_prov_url_len = HF_EMPTY;
317 static int hf_sir_prov_url = HF_EMPTY;
318 static int hf_sir_cpi_tag_len = HF_EMPTY;
319 static int hf_sir_cpi_tag = HF_EMPTY;
322 * Initialize the subtree pointers
326 static int ett_wsp = ETT_EMPTY;
327 /* WSP headers tree */
328 static int ett_header = ETT_EMPTY;
329 /* WSP header subtree */
330 static int ett_headers = ETT_EMPTY;
331 /* CO-WSP session capabilities */
332 static int ett_capabilities = ETT_EMPTY;
333 static int ett_capability = ETT_EMPTY;
334 static int ett_post = ETT_EMPTY;
335 static int ett_redirect_flags = ETT_EMPTY;
336 static int ett_address_flags = ETT_EMPTY;
337 static int ett_multiparts = ETT_EMPTY;
338 static int ett_mpartlist = ETT_EMPTY;
339 /* Session Initiation Request tree */
340 static int ett_sir = ETT_EMPTY;
341 static int ett_addresses = ETT_EMPTY;
342 static int ett_address = ETT_EMPTY;
346 /* Handle for WSP-over-UDP dissector */
347 static dissector_handle_t wsp_fromudp_handle;
349 /* Handle for WTP-over-UDP dissector */
350 static dissector_handle_t wtp_fromudp_handle;
352 const value_string vals_pdu_type[] = {
353 { 0x00, "Reserved" },
355 { 0x02, "ConnectReply" },
356 { 0x03, "Redirect" },
358 { 0x05, "Disconnect" },
360 { 0x07, "ConfirmedPush" },
364 /* 0x10 - 0x3F Unassigned */
372 /* 0x45 - 0x4F Unassigned (Get PDU) */
373 /* 0x50 - 0x5F Extended method (Get PDU) */
374 { 0x50, "Extended Get Method 0"},
375 { 0x51, "Extended Get Method 1"},
376 { 0x52, "Extended Get Method 2"},
377 { 0x53, "Extended Get Method 3"},
378 { 0x54, "Extended Get Method 4"},
379 { 0x55, "Extended Get Method 5"},
380 { 0x56, "Extended Get Method 6"},
381 { 0x57, "Extended Get Method 7"},
382 { 0x58, "Extended Get Method 8"},
383 { 0x59, "Extended Get Method 9"},
384 { 0x5A, "Extended Get Method 10"},
385 { 0x5B, "Extended Get Method 11"},
386 { 0x5C, "Extended Get Method 12"},
387 { 0x5D, "Extended Get Method 13"},
388 { 0x5E, "Extended Get Method 14"},
389 { 0x5F, "Extended Get Method 15"},
394 /* 0x62 - 0x6F Unassigned (Post PDU) */
395 /* 0x70 - 0x7F Extended method (Post PDU) */
396 { 0x70, "Extended Post Method 0"},
397 { 0x71, "Extended Post Method 1"},
398 { 0x72, "Extended Post Method 2"},
399 { 0x73, "Extended Post Method 3"},
400 { 0x74, "Extended Post Method 4"},
401 { 0x75, "Extended Post Method 5"},
402 { 0x76, "Extended Post Method 6"},
403 { 0x77, "Extended Post Method 7"},
404 { 0x78, "Extended Post Method 8"},
405 { 0x79, "Extended Post Method 9"},
406 { 0x7A, "Extended Post Method 10"},
407 { 0x7B, "Extended Post Method 11"},
408 { 0x7C, "Extended Post Method 12"},
409 { 0x7D, "Extended Post Method 13"},
410 { 0x7E, "Extended Post Method 14"},
411 { 0x7F, "Extended Post Method 15"},
413 /* 0x80 - 0xFF Reserved */
419 /* The WSP status codes are inherited from the HTTP status codes */
420 const value_string vals_status[] = {
421 /* 0x00 - 0x0F Reserved */
423 { 0x10, "100 Continue" },
424 { 0x11, "101 Switching Protocols" },
427 { 0x21, "201 Created" },
428 { 0x22, "202 Accepted" },
429 { 0x23, "203 Non-Authoritative Information" },
430 { 0x24, "204 No Content" },
431 { 0x25, "205 Reset Content" },
432 { 0x26, "206 Partial Content" },
434 { 0x30, "300 Multiple Choices" },
435 { 0x31, "301 Moved Permanently" },
436 { 0x32, "302 Moved Temporarily" },
437 { 0x33, "303 See Other" },
438 { 0x34, "304 Not Modified" },
439 { 0x35, "305 Use Proxy" },
440 { 0x37, "307 Temporary Redirect" },
442 { 0x40, "400 Bad Request" },
443 { 0x41, "401 Unauthorised" },
444 { 0x42, "402 Payment Required" },
445 { 0x43, "403 Forbidden" },
446 { 0x44, "404 Not Found" },
447 { 0x45, "405 Method Not Allowed" },
448 { 0x46, "406 Not Acceptable" },
449 { 0x47, "407 Proxy Authentication Required" },
450 { 0x48, "408 Request Timeout" },
451 { 0x49, "409 Conflict" },
452 { 0x4A, "410 Gone" },
453 { 0x4B, "411 Length Required" },
454 { 0x4C, "412 Precondition Failed" },
455 { 0x4D, "413 Request Entity Too Large" },
456 { 0x4E, "414 Request-URI Too Large" },
457 { 0x4F, "415 Unsupported Media Type" },
458 { 0x50, "416 Requested Range Not Satisfiable" },
459 { 0x51, "417 Expectation Failed" },
461 { 0x60, "500 Internal Server Error" },
462 { 0x61, "501 Not Implemented" },
463 { 0x62, "502 Bad Gateway" },
464 { 0x63, "503 Service Unavailable" },
465 { 0x64, "504 Gateway Timeout" },
466 { 0x65, "505 WSP/HTTP Version Not Supported" },
471 const value_string vals_wsp_reason_codes[] = {
472 { 0xE0, "Protocol Error (Illegal PDU)" },
473 { 0xE1, "Session disconnected" },
474 { 0xE2, "Session suspended" },
475 { 0xE3, "Session resumed" },
476 { 0xE4, "Peer congested" },
477 { 0xE5, "Session connect failed" },
478 { 0xE6, "Maximum receive unit size exceeded" },
479 { 0xE7, "Maximum outstanding requests exceeded" },
480 { 0xE8, "Peer request" },
481 { 0xE9, "Network error" },
482 { 0xEA, "User request" },
483 { 0xEB, "No specific cause, no retries" },
484 { 0xEC, "Push message cannot be delivered" },
485 { 0xED, "Push message discarded" },
486 { 0xEE, "Content type cannot be processed" },
494 #define FN_ACCEPT 0x00
495 #define FN_ACCEPT_CHARSET_DEP 0x01 /* encoding version 1.1, deprecated */
496 #define FN_ACCEPT_ENCODING_DEP 0x02 /* encoding version 1.1, deprecated */
497 #define FN_ACCEPT_LANGUAGE 0x03
498 #define FN_ACCEPT_RANGES 0x04
500 #define FN_ALLOW 0x06
501 #define FN_AUTHORIZATION 0x07
502 #define FN_CACHE_CONTROL_DEP 0x08 /* encoding version 1.1, deprecated */
503 #define FN_CONNECTION 0x09
504 #define FN_CONTENT_BASE 0x0A
505 #define FN_CONTENT_ENCODING 0x0B
506 #define FN_CONTENT_LANGUAGE 0x0C
507 #define FN_CONTENT_LENGTH 0x0D
508 #define FN_CONTENT_LOCATION 0x0E
509 #define FN_CONTENT_MD5 0x0F
510 #define FN_CONTENT_RANGE_DEP 0x10 /* encoding version 1.1, deprecated */
511 #define FN_CONTENT_TYPE 0x11
514 #define FN_EXPIRES 0x14
517 #define FN_IF_MODIFIED_SINCE 0x17
518 #define FN_IF_MATCH 0x18
519 #define FN_IF_NONE_MATCH 0x19
520 #define FN_IF_RANGE 0x1A
521 #define FN_IF_UNMODIFIED_SINCE 0x1B
522 #define FN_LOCATION 0x1C
523 #define FN_LAST_MODIFIED 0x1D
524 #define FN_MAX_FORWARDS 0x1E
525 #define FN_PRAGMA 0x1F
526 #define FN_PROXY_AUTHENTICATE 0x20
527 #define FN_PROXY_AUTHORIZATION 0x21
528 #define FN_PUBLIC 0x22
529 #define FN_RANGE 0x23
530 #define FN_REFERER 0x24
531 #define FN_RETRY_AFTER 0x25
532 #define FN_SERVER 0x26
533 #define FN_TRANSFER_ENCODING 0x27
534 #define FN_UPGRADE 0x28
535 #define FN_USER_AGENT 0x29
538 #define FN_WARNING 0x2C
539 #define FN_WWW_AUTHENTICATE 0x2D
540 #define FN_CONTENT_DISPOSITION 0x2E
541 #define FN_X_WAP_APPLICATION_ID 0x2F
542 #define FN_X_WAP_CONTENT_URI 0x30
543 #define FN_X_WAP_INITIATOR_URI 0x31
544 #define FN_ACCEPT_APPLICATION 0x32
545 #define FN_BEARER_INDICATION 0x33
546 #define FN_PUSH_FLAG 0x34
547 #define FN_PROFILE 0x35
548 #define FN_PROFILE_DIFF 0x36
549 #define FN_PROFILE_WARNING 0x37
550 #define FN_EXPECT 0x38
552 #define FN_TRAILER 0x3A
553 #define FN_ACCEPT_CHARSET 0x3B /* encoding version 1.3 */
554 #define FN_ACCEPT_ENCODING 0x3C /* encoding version 1.3 */
555 #define FN_CACHE_CONTROL 0x3D /* encoding version 1.3 */
556 #define FN_CONTENT_RANGE 0x3E /* encoding version 1.3 */
557 #define FN_X_WAP_TOD 0x3F
558 #define FN_CONTENT_ID 0x40
559 #define FN_SET_COOKIE 0x41
560 #define FN_COOKIE 0x42
561 #define FN_ENCODING_VERSION 0x43
562 #define FN_PROFILE_WARNING14 0x44 /* encoding version 1.4 */
563 #define FN_CONTENT_DISPOSITION14 0x45 /* encoding version 1.4 */
564 #define FN_X_WAP_SECURITY 0x46
565 #define FN_CACHE_CONTROL14 0x47 /* encoding version 1.4 */
566 #define FN_EXPECT15 0x48 /* encoding version 1.5 */
567 #define FN_X_WAP_LOC_INVOCATION 0x49
568 #define FN_X_WAP_LOC_DELIVERY 0x4A
572 * Openwave field names.
574 #define FN_OPENWAVE_PROXY_PUSH_ADDR 0x00
575 #define FN_OPENWAVE_PROXY_PUSH_ACCEPT 0x01
576 #define FN_OPENWAVE_PROXY_PUSH_SEQ 0x02
577 #define FN_OPENWAVE_PROXY_NOTIFY 0x03
578 #define FN_OPENWAVE_PROXY_OPERATOR_DOMAIN 0x04
579 #define FN_OPENWAVE_PROXY_HOME_PAGE 0x05
580 #define FN_OPENWAVE_DEVCAP_HAS_COLOR 0x06
581 #define FN_OPENWAVE_DEVCAP_NUM_SOFTKEYS 0x07
582 #define FN_OPENWAVE_DEVCAP_SOFTKEY_SIZE 0x08
583 #define FN_OPENWAVE_DEVCAP_SCREEN_CHARS 0x09
584 #define FN_OPENWAVE_DEVCAP_SCREEN_PIXELS 0x0A
585 #define FN_OPENWAVE_DEVCAP_EM_SIZE 0x0B
586 #define FN_OPENWAVE_DEVCAP_SCREEN_DEPTH 0x0C
587 #define FN_OPENWAVE_DEVCAP_IMMED_ALERT 0x0D
588 #define FN_OPENWAVE_PROXY_NET_ASK 0x0E
589 #define FN_OPENWAVE_PROXY_UPLINK_VERSION 0x0F
590 #define FN_OPENWAVE_PROXY_TOD 0x10
591 #define FN_OPENWAVE_PROXY_BA_ENABLE 0x11
592 #define FN_OPENWAVE_PROXY_BA_REALM 0x12
593 #define FN_OPENWAVE_PROXY_REDIRECT_ENABLE 0x13
594 #define FN_OPENWAVE_PROXY_REQUEST_URI 0x14
595 #define FN_OPENWAVE_PROXY_REDIRECT_STATUS 0x15
596 #define FN_OPENWAVE_PROXY_TRANS_CHARSET 0x16
597 #define FN_OPENWAVE_PROXY_LINGER 0x17
598 #define FN_OPENWAVE_PROXY_CLIENT_ID 0x18
599 #define FN_OPENWAVE_PROXY_ENABLE_TRUST 0x19
600 #define FN_OPENWAVE_PROXY_TRUST_OLD 0x1A
601 #define FN_OPENWAVE_PROXY_TRUST 0x20
602 #define FN_OPENWAVE_PROXY_BOOKMARK 0x21
603 #define FN_OPENWAVE_DEVCAP_GUI 0x22
605 static const value_string vals_openwave_field_names[] = {
606 { FN_OPENWAVE_PROXY_PUSH_ADDR, "x-up-proxy-push-addr" },
607 { FN_OPENWAVE_PROXY_PUSH_ACCEPT, "x-up-proxy-push-accept" },
608 { FN_OPENWAVE_PROXY_PUSH_SEQ, "x-up-proxy-seq" },
609 { FN_OPENWAVE_PROXY_NOTIFY, "x-up-proxy-notify" },
610 { FN_OPENWAVE_PROXY_OPERATOR_DOMAIN, "x-up-proxy-operator-domain" },
611 { FN_OPENWAVE_PROXY_HOME_PAGE, "x-up-proxy-home-page" },
612 { FN_OPENWAVE_DEVCAP_HAS_COLOR, "x-up-devcap-has-color" },
613 { FN_OPENWAVE_DEVCAP_NUM_SOFTKEYS, "x-up-devcap-num-softkeys" },
614 { FN_OPENWAVE_DEVCAP_SOFTKEY_SIZE, "x-up-devcap-softkey-size" },
615 { FN_OPENWAVE_DEVCAP_SCREEN_CHARS, "x-up-devcap-screen-chars" },
616 { FN_OPENWAVE_DEVCAP_SCREEN_PIXELS, "x-up-devcap-screen-pixels" },
617 { FN_OPENWAVE_DEVCAP_EM_SIZE, "x-up-devcap-em-size" },
618 { FN_OPENWAVE_DEVCAP_SCREEN_DEPTH, "x-up-devcap-screen-depth" },
619 { FN_OPENWAVE_DEVCAP_IMMED_ALERT, "x-up-devcap-immed-alert" },
620 { FN_OPENWAVE_PROXY_NET_ASK, "x-up-proxy-net-ask" },
621 { FN_OPENWAVE_PROXY_UPLINK_VERSION, "x-up-proxy-uplink-version" },
622 { FN_OPENWAVE_PROXY_TOD, "x-up-proxy-tod" },
623 { FN_OPENWAVE_PROXY_BA_ENABLE, "x-up-proxy-ba-enable" },
624 { FN_OPENWAVE_PROXY_BA_REALM, "x-up-proxy-ba-realm" },
625 { FN_OPENWAVE_PROXY_REDIRECT_ENABLE, "x-up-proxy-redirect-enable" },
626 { FN_OPENWAVE_PROXY_REQUEST_URI, "x-up-proxy-request-uri" },
627 { FN_OPENWAVE_PROXY_REDIRECT_STATUS, "x-up-proxy-redirect-status" },
628 { FN_OPENWAVE_PROXY_TRANS_CHARSET, "x-up-proxy-trans-charset" },
629 { FN_OPENWAVE_PROXY_LINGER, "x-up-proxy-linger" },
630 { FN_OPENWAVE_PROXY_CLIENT_ID, "x-up-proxy-client-id" },
631 { FN_OPENWAVE_PROXY_ENABLE_TRUST, "x-up-proxy-enable-trust" },
632 { FN_OPENWAVE_PROXY_TRUST_OLD, "x-up-proxy-trust-old" },
633 { FN_OPENWAVE_PROXY_TRUST, "x-up-proxy-trust" },
634 { FN_OPENWAVE_PROXY_BOOKMARK, "x-up-proxy-bookmark" },
635 { FN_OPENWAVE_DEVCAP_GUI, "x-up-devcap-gui" },
640 static const value_string vals_field_names[] = {
641 { FN_ACCEPT, "Accept" },
642 { FN_ACCEPT_CHARSET_DEP, "Accept-Charset (encoding 1.1)" },
643 { FN_ACCEPT_ENCODING_DEP, "Accept-Encoding (encoding 1.1)" },
644 { FN_ACCEPT_LANGUAGE, "Accept-Language" },
645 { FN_ACCEPT_RANGES, "Accept-Ranges" },
647 { FN_ALLOW, "Allow" },
648 { FN_AUTHORIZATION, "Authorization" },
649 { FN_CACHE_CONTROL_DEP, "Cache-Control (encoding 1.1)" },
650 { FN_CONNECTION, "Connection" },
651 { FN_CONTENT_BASE, "Content-Base" },
652 { FN_CONTENT_ENCODING, "Content-Encoding" },
653 { FN_CONTENT_LANGUAGE, "Content-Language" },
654 { FN_CONTENT_LENGTH, "Content-Length" },
655 { FN_CONTENT_LOCATION, "Content-Location" },
656 { FN_CONTENT_MD5, "Content-MD5" },
657 { FN_CONTENT_RANGE_DEP, "Content-Range (encoding 1.1)" },
658 { FN_CONTENT_TYPE, "Content-Type" },
661 { FN_EXPIRES, "Expires" },
664 { FN_IF_MODIFIED_SINCE, "If-Modified-Since" },
665 { FN_IF_MATCH, "If-Match" },
666 { FN_IF_NONE_MATCH, "If-None-Match" },
667 { FN_IF_RANGE, "If-Range" },
668 { FN_IF_UNMODIFIED_SINCE, "If-Unmodified-Since" },
669 { FN_LOCATION, "Location" },
670 { FN_LAST_MODIFIED, "Last-Modified" },
671 { FN_MAX_FORWARDS, "Max-Forwards" },
672 { FN_PRAGMA, "Pragma" },
673 { FN_PROXY_AUTHENTICATE, "Proxy-Authenticate" },
674 { FN_PROXY_AUTHORIZATION, "Proxy-Authorization" },
675 { FN_PUBLIC, "Public" },
676 { FN_RANGE, "Range" },
677 { FN_REFERER, "Referer" },
678 { FN_RETRY_AFTER, "Retry-After" },
679 { FN_SERVER, "Server" },
680 { FN_TRANSFER_ENCODING, "Transfer-Encoding" },
681 { FN_UPGRADE, "Upgrade" },
682 { FN_USER_AGENT, "User-Agent" },
685 { FN_WARNING, "Warning" },
686 { FN_WWW_AUTHENTICATE, "WWW-Authenticate" },
687 { FN_CONTENT_DISPOSITION, "Content-Disposition" },
688 { FN_X_WAP_APPLICATION_ID, "X-Wap-Application-ID" },
689 { FN_X_WAP_CONTENT_URI, "X-Wap-Content-URI" },
690 { FN_X_WAP_INITIATOR_URI, "X-Wap-Initiator-URI" },
691 { FN_ACCEPT_APPLICATION, "Accept-Application" },
692 { FN_BEARER_INDICATION, "Bearer-Indication" },
693 { FN_PUSH_FLAG, "Push-Flag" },
694 { FN_PROFILE, "Profile" },
695 { FN_PROFILE_DIFF, "Profile-Diff" },
696 { FN_PROFILE_WARNING, "Profile-Warning" },
697 { FN_EXPECT, "Expect" },
699 { FN_TRAILER, "Trailer" },
700 { FN_ACCEPT_CHARSET, "Accept-Charset" },
701 { FN_ACCEPT_ENCODING, "Accept-Encoding" },
702 { FN_CACHE_CONTROL, "Cache-Control" },
703 { FN_CONTENT_RANGE, "Content-Range" },
704 { FN_X_WAP_TOD, "X-Wap-Tod" },
705 { FN_CONTENT_ID, "Content-ID" },
706 { FN_SET_COOKIE, "Set-Cookie" },
707 { FN_COOKIE, "Cookie" },
708 { FN_ENCODING_VERSION, "Encoding-Version" },
709 { FN_PROFILE_WARNING14, "Profile-Warning (encoding 1.4)" },
710 { FN_CONTENT_DISPOSITION14,"Content-Disposition (encoding 1.4)" },
711 { FN_X_WAP_SECURITY, "X-WAP-Security" },
712 { FN_CACHE_CONTROL14, "Cache-Control (encoding 1.4)" },
713 /* encoding-version 1.5 */
714 { FN_EXPECT15, "Expect (encoding 1.5)" },
715 { FN_X_WAP_LOC_INVOCATION, "X-Wap-Loc-Invocation" },
716 { FN_X_WAP_LOC_DELIVERY, "X-Wap-Loc-Delivery" },
721 * Bearer types (from the WDP specification).
725 #define BT_GSM_USSD 0x02
726 #define BT_GSM_SMS 0x03
727 #define BT_ANSI_136_GUTS 0x04
728 #define BT_IS_95_SMS 0x05
729 #define BT_IS_95_CSD 0x06
730 #define BT_IS_95_PACKET_DATA 0x07
731 #define BT_ANSI_136_CSD 0x08
732 #define BT_ANSI_136_PACKET_DATA 0x09
733 #define BT_GSM_CSD 0x0A
734 #define BT_GSM_GPRS 0x0B
735 #define BT_GSM_USSD_IPv4 0x0C
736 #define BT_AMPS_CDPD 0x0D
737 #define BT_PDC_CSD 0x0E
738 #define BT_PDC_PACKET_DATA 0x0F
739 #define BT_IDEN_SMS 0x10
740 #define BT_IDEN_CSD 0x11
741 #define BT_IDEN_PACKET_DATA 0x12
742 #define BT_PAGING_FLEX 0x13
743 #define BT_PHS_SMS 0x14
744 #define BT_PHS_CSD 0x15
745 #define BT_GSM_USSD_GSM_SC 0x16
746 #define BT_TETRA_SDS_ITSI 0x17
747 #define BT_TETRA_SDS_MSISDN 0x18
748 #define BT_TETRA_PACKET_DATA 0x19
749 #define BT_PAGING_REFLEX 0x1A
750 #define BT_GSM_USSD_MSISDN 0x1B
751 #define BT_MOBITEX_MPAK 0x1C
752 #define BT_ANSI_136_GHOST 0x1D
754 static const value_string vals_bearer_types[] = {
757 { BT_GSM_USSD, "GSM USSD" },
758 { BT_GSM_SMS, "GSM SMS" },
759 { BT_ANSI_136_GUTS, "ANSI-136 GUTS/R-Data" },
760 { BT_IS_95_SMS, "IS-95 CDMA SMS" },
761 { BT_IS_95_CSD, "IS-95 CDMA CSD" },
762 { BT_IS_95_PACKET_DATA, "IS-95 CDMA Packet data" },
763 { BT_ANSI_136_CSD, "ANSI-136 CSD" },
764 { BT_ANSI_136_PACKET_DATA, "ANSI-136 Packet data" },
765 { BT_GSM_CSD, "GSM CSD" },
766 { BT_GSM_GPRS, "GSM GPRS" },
767 { BT_GSM_USSD_IPv4, "GSM USSD (IPv4 addresses)" },
768 { BT_AMPS_CDPD, "AMPS CDPD" },
769 { BT_PDC_CSD, "PDC CSD" },
770 { BT_PDC_PACKET_DATA, "PDC Packet data" },
771 { BT_IDEN_SMS, "IDEN SMS" },
772 { BT_IDEN_CSD, "IDEN CSD" },
773 { BT_IDEN_PACKET_DATA, "IDEN Packet data" },
774 { BT_PAGING_FLEX, "Paging network FLEX(TM)" },
775 { BT_PHS_SMS, "PHS SMS" },
776 { BT_PHS_CSD, "PHS CSD" },
777 { BT_GSM_USSD_GSM_SC, "GSM USSD (GSM Service Code addresses)" },
778 { BT_TETRA_SDS_ITSI, "TETRA SDS (ITSI addresses)" },
779 { BT_TETRA_SDS_MSISDN, "TETRA SDS (MSISDN addresses)" },
780 { BT_TETRA_PACKET_DATA, "TETRA Packet data" },
781 { BT_PAGING_REFLEX, "Paging network ReFLEX(TM)" },
782 { BT_GSM_USSD_MSISDN, "GSM USSD (MSISDN addresses)" },
783 { BT_MOBITEX_MPAK, "Mobitex MPAK" },
784 { BT_ANSI_136_GHOST, "ANSI-136 GHOST/R-Data" },
788 static const value_string vals_content_types[] = {
789 /* Well-known media types */
792 { 0x02, "text/html" },
793 { 0x03, "text/plain" },
794 { 0x04, "text/x-hdml" },
795 { 0x05, "text/x-ttml" },
796 { 0x06, "text/x-vCalendar" },
797 { 0x07, "text/x-vCard" },
798 { 0x08, "text/vnd.wap.wml" },
799 { 0x09, "text/vnd.wap.wmlscript" },
800 { 0x0A, "text/vnd.wap.channel" },
801 { 0x0B, "multipart/*" },
802 { 0x0C, "multipart/mixed" },
803 { 0x0D, "multipart/form-data" },
804 { 0x0E, "multipart/byteranges" },
805 { 0x0F, "multipart/alternative" },
806 { 0x10, "application/*" },
807 { 0x11, "application/java-vm" },
808 { 0x12, "application/x-www-form-urlencoded" },
809 { 0x13, "application/x-hdmlc" },
810 { 0x14, "application/vnd.wap.wmlc" },
811 { 0x15, "application/vnd.wap.wmlscriptc" },
812 { 0x16, "application/vnd.wap.channelc" },
813 { 0x17, "application/vnd.wap.uaprof" },
814 { 0x18, "application/vnd.wap.wtls-ca-certificate" },
815 { 0x19, "application/vnd.wap.wtls-user-certificate" },
816 { 0x1A, "application/x-x509-ca-cert" },
817 { 0x1B, "application/x-x509-user-cert" },
819 { 0x1D, "image/gif" },
820 { 0x1E, "image/jpeg" },
821 { 0x1F, "image/tiff" },
822 { 0x20, "image/png" },
823 { 0x21, "image/vnd.wap.wbmp" },
824 { 0x22, "application/vnd.wap.multipart.*" },
825 { 0x23, "application/vnd.wap.multipart.mixed" },
826 { 0x24, "application/vnd.wap.multipart.form-data" },
827 { 0x25, "application/vnd.wap.multipart.byteranges" },
828 { 0x26, "application/vnd.wap.multipart.alternative" },
829 { 0x27, "application/xml" },
830 { 0x28, "text/xml" },
831 { 0x29, "application/vnd.wap.wbxml" },
832 { 0x2A, "application/x-x968-cross-cert" },
833 { 0x2B, "application/x-x968-ca-cert" },
834 { 0x2C, "application/x-x968-user-cert" },
835 { 0x2D, "text/vnd.wap.si" },
836 { 0x2E, "application/vnd.wap.sic" },
837 { 0x2F, "text/vnd.wap.sl" },
838 { 0x30, "application/vnd.wap.slc" },
839 { 0x31, "text/vnd.wap.co" },
840 { 0x32, "application/vnd.wap.coc" },
841 { 0x33, "application/vnd.wap.multipart.related" },
842 { 0x34, "application/vnd.wap.sia" },
843 { 0x35, "text/vnd.wap.connectivity-xml" },
844 { 0x36, "application/vnd.wap.connectivity-wbxml" },
845 { 0x37, "application/pkcs7-mime" },
846 { 0x38, "application/vnd.wap.hashed-certificate" },
847 { 0x39, "application/vnd.wap.signed-certificate" },
848 { 0x3A, "application/vnd.wap.cert-response" },
849 { 0x3B, "application/xhtml+xml" },
850 { 0x3C, "application/wml+xml" },
851 { 0x3D, "text/css" },
852 { 0x3E, "application/vnd.wap.mms-message" },
853 { 0x3F, "application/vnd.wap.rollover-certificate" },
854 { 0x40, "application/vnd.wap.locc+wbxml"},
855 { 0x41, "application/vnd.wap.loc+xml"},
856 { 0x42, "application/vnd.syncml.dm+wbxml"},
857 { 0x43, "application/vnd.syncml.dm+xml"},
858 { 0x44, "application/vnd.syncml.notification"},
859 { 0x45, "application/vnd.wap.xhtml+xml"},
860 { 0x46, "application/vnd.wv.csp.cir"},
861 { 0x47, "application/vnd.oma.dd+xml"},
862 { 0x48, "application/vnd.oma.drm.message"},
863 { 0x49, "application/vnd.oma.drm.content"},
864 { 0x4A, "application/vnd.oma.drm.rights+xml"},
865 { 0x4B, "application/vnd.oma.drm.rights+wbxml"},
866 { 0x4C, "application/vnd.wv.csp+xml"},
867 { 0x4D, "application/vnd.wv.csp+wbxml"},
868 /* The following media types are registered by 3rd parties */
869 { 0x0201, "application/vnd.uplanet.cachop-wbxml" },
870 { 0x0202, "application/vnd.uplanet.signal" },
871 { 0x0203, "application/vnd.uplanet.alert-wbxml" },
872 { 0x0204, "application/vnd.uplanet.list-wbxml" },
873 { 0x0205, "application/vnd.uplanet.listcmd-wbxml" },
874 { 0x0206, "application/vnd.uplanet.channel-wbxml" },
875 { 0x0207, "application/vnd.uplanet.provisioning-status-uri" },
876 { 0x0208, "x-wap.multipart/vnd.uplanet.header-set" },
877 { 0x0209, "application/vnd.uplanet.bearer-choice-wbxml" },
878 { 0x020A, "application/vnd.phonecom.mmc-wbxml" },
879 { 0x020B, "application/vnd.nokia.syncset+wbxml" },
880 { 0x020C, "image/x-up-wpng"},
881 { 0x0300, "application/iota.mmc-wbxml"},
882 { 0x0301, "application/iota.mmc-xml"},
886 static const value_string vals_languages[] = {
887 { 0x01, "Afar (aa)" },
888 { 0x02, "Abkhazian (ab)" },
889 { 0x03, "Afrikaans (af)" },
890 { 0x04, "Amharic (am)" },
891 { 0x05, "Arabic (ar)" },
892 { 0x06, "Assamese (as)" },
893 { 0x07, "Aymara (ay)" },
894 { 0x08, "Azerbaijani (az)" },
895 { 0x09, "Bashkir (ba)" },
896 { 0x0A, "Byelorussian (be)" },
897 { 0x0B, "Bulgarian (bg)" },
898 { 0x0C, "Bihari (bh)" },
899 { 0x0D, "Bislama (bi)" },
900 { 0x0E, "Bengali; Bangla (bn)" },
901 { 0x0F, "Tibetan (bo)" },
902 { 0x10, "Breton (br)" },
903 { 0x11, "Catalan (ca)" },
904 { 0x12, "Corsican (co)" },
905 { 0x13, "Czech (cs)" },
906 { 0x14, "Welsh (cy)" },
907 { 0x15, "Danish (da)" },
908 { 0x16, "German (de)" },
909 { 0x17, "Bhutani (dz)" },
910 { 0x18, "Greek (el)" },
911 { 0x19, "English (en)" },
912 { 0x1A, "Esperanto (eo)" },
913 { 0x1B, "Spanish (es)" },
914 { 0x1C, "Estonian (et)" },
915 { 0x1D, "Basque (eu)" },
916 { 0x1E, "Persian (fa)" },
917 { 0x1F, "Finnish (fi)" },
918 { 0x20, "Fiji (fj)" },
919 { 0x21, "Urdu (ur)" },
920 { 0x22, "French (fr)" },
921 { 0x23, "Uzbek (uz)" },
922 { 0x24, "Irish (ga)" },
923 { 0x25, "Scots Gaelic (gd)" },
924 { 0x26, "Galician (gl)" },
925 { 0x27, "Guarani (gn)" },
926 { 0x28, "Gujarati (gu)" },
927 { 0x29, "Hausa (ha)" },
928 { 0x2A, "Hebrew (formerly iw) (he)" },
929 { 0x2B, "Hindi (hi)" },
930 { 0x2C, "Croatian (hr)" },
931 { 0x2D, "Hungarian (hu)" },
932 { 0x2E, "Armenian (hy)" },
933 { 0x2F, "Vietnamese (vi)" },
934 { 0x30, "Indonesian (formerly in) (id)" },
935 { 0x31, "Wolof (wo)" },
936 { 0x32, "Xhosa (xh)" },
937 { 0x33, "Icelandic (is)" },
938 { 0x34, "Italian (it)" },
939 { 0x35, "Yoruba (yo)" },
940 { 0x36, "Japanese (ja)" },
941 { 0x37, "Javanese (jw)" },
942 { 0x38, "Georgian (ka)" },
943 { 0x39, "Kazakh (kk)" },
944 { 0x3A, "Zhuang (za)" },
945 { 0x3B, "Cambodian (km)" },
946 { 0x3C, "Kannada (kn)" },
947 { 0x3D, "Korean (ko)" },
948 { 0x3E, "Kashmiri (ks)" },
949 { 0x3F, "Kurdish (ku)" },
950 { 0x40, "Kirghiz (ky)" },
951 { 0x41, "Chinese (zh)" },
952 { 0x42, "Lingala (ln)" },
953 { 0x43, "Laothian (lo)" },
954 { 0x44, "Lithuanian (lt)" },
955 { 0x45, "Latvian, Lettish (lv)" },
956 { 0x46, "Malagasy (mg)" },
957 { 0x47, "Maori (mi)" },
958 { 0x48, "Macedonian (mk)" },
959 { 0x49, "Malayalam (ml)" },
960 { 0x4A, "Mongolian (mn)" },
961 { 0x4B, "Moldavian (mo)" },
962 { 0x4C, "Marathi (mr)" },
963 { 0x4D, "Malay (ms)" },
964 { 0x4E, "Maltese (mt)" },
965 { 0x4F, "Burmese (my)" },
966 { 0x50, "Ukrainian (uk)" },
967 { 0x51, "Nepali (ne)" },
968 { 0x52, "Dutch (nl)" },
969 { 0x53, "Norwegian (no)" },
970 { 0x54, "Occitan (oc)" },
971 { 0x55, "(Afan) Oromo (om)" },
972 { 0x56, "Oriya (or)" },
973 { 0x57, "Punjabi (pa)" },
974 { 0x58, "Polish (po)" },
975 { 0x59, "Pashto, Pushto (ps)" },
976 { 0x5A, "Portuguese (pt)" },
977 { 0x5B, "Quechua (qu)" },
978 { 0x5C, "Zulu (zu)" },
979 { 0x5D, "Kirundi (rn)" },
980 { 0x5E, "Romanian (ro)" },
981 { 0x5F, "Russian (ru)" },
982 { 0x60, "Kinyarwanda (rw)" },
983 { 0x61, "Sanskrit (sa)" },
984 { 0x62, "Sindhi (sd)" },
985 { 0x63, "Sangho (sg)" },
986 { 0x64, "Serbo-Croatian (sh)" },
987 { 0x65, "Sinhalese (si)" },
988 { 0x66, "Slovak (sk)" },
989 { 0x67, "Slovenian (sl)" },
990 { 0x68, "Samoan (sm)" },
991 { 0x69, "Shona (sn)" },
992 { 0x6A, "Somali (so)" },
993 { 0x6B, "Albanian (sq)" },
994 { 0x6C, "Serbian (sr)" },
995 { 0x6D, "Siswati (ss)" },
996 { 0x6E, "Sesotho (st)" },
997 { 0x6F, "Sundanese (su)" },
998 { 0x70, "Swedish (sv)" },
999 { 0x71, "Swahili (sw)" },
1000 { 0x72, "Tamil (ta)" },
1001 { 0x73, "Telugu (te)" },
1002 { 0x74, "Tajik (tg)" },
1003 { 0x75, "Thai (th)" },
1004 { 0x76, "Tigrinya (ti)" },
1005 { 0x77, "Turkmen (tk)" },
1006 { 0x78, "Tagalog (tl)" },
1007 { 0x79, "Setswana (tn)" },
1008 { 0x7A, "Tonga (to)" },
1009 { 0x7B, "Turkish (tr)" },
1010 { 0x7C, "Tsonga (ts)" },
1011 { 0x7D, "Tatar (tt)" },
1012 { 0x7E, "Twi (tw)" },
1013 { 0x7F, "Uighur (ug)" },
1014 { 0x81, "Nauru (na)" },
1015 { 0x82, "Faeroese (fo)" },
1016 { 0x83, "Frisian (fy)" },
1017 { 0x84, "Interlingua (ia)" },
1018 { 0x85, "Volapuk (vo)" },
1019 { 0x86, "Interlingue (ie)" },
1020 { 0x87, "Inupiak (ik)" },
1021 { 0x88, "Yiddish (formerly ji) (yi)" },
1022 { 0x89, "Inuktitut (iu)" },
1023 { 0x8A, "Greenlandic (kl)" },
1024 { 0x8B, "Latin (la)" },
1025 { 0x8C, "Rhaeto-Romance (rm)" },
1030 #define CACHE_CONTROL_NO_CACHE 0x00
1031 #define CACHE_CONTROL_NO_STORE 0x01
1032 #define CACHE_CONTROL_MAX_AGE 0x02
1033 #define CACHE_CONTROL_MAX_STALE 0x03
1034 #define CACHE_CONTROL_MIN_FRESH 0x04
1035 #define CACHE_CONTROL_ONLY_IF_CACHED 0x05
1036 #define CACHE_CONTROL_PUBLIC 0x06
1037 #define CACHE_CONTROL_PRIVATE 0x07
1038 #define CACHE_CONTROL_NO_TRANSFORM 0x08
1039 #define CACHE_CONTROL_MUST_REVALIDATE 0x09
1040 #define CACHE_CONTROL_PROXY_REVALIDATE 0x0A
1041 #define CACHE_CONTROL_S_MAXAGE 0x0B
1043 static const value_string vals_cache_control[] = {
1044 { CACHE_CONTROL_NO_CACHE, "no-cache" },
1045 { CACHE_CONTROL_NO_STORE, "no-store" },
1046 { CACHE_CONTROL_MAX_AGE, "max-age" },
1047 { CACHE_CONTROL_MAX_STALE, "max-stale" },
1048 { CACHE_CONTROL_MIN_FRESH, "min-fresh" },
1049 { CACHE_CONTROL_ONLY_IF_CACHED, "only-if-cached" },
1050 { CACHE_CONTROL_PUBLIC, "public" },
1051 { CACHE_CONTROL_PRIVATE, "private" },
1052 { CACHE_CONTROL_NO_TRANSFORM, "no-transform" },
1053 { CACHE_CONTROL_MUST_REVALIDATE, "must-revalidate" },
1054 { CACHE_CONTROL_PROXY_REVALIDATE, "proxy-revalidate" },
1055 { CACHE_CONTROL_S_MAXAGE, "s-max-age" },
1060 static const value_string vals_wap_application_ids[] = {
1061 /* Well-known WAP applications */
1062 { 0x00, "x-wap-application:*"},
1063 { 0x01, "x-wap-application:push.sia"},
1064 { 0x02, "x-wap-application:wml.ua"},
1065 { 0x03, "x-wap-application:wta.ua"},
1066 { 0x04, "x-wap-application:mms.ua"},
1067 { 0x05, "x-wap-application:push.syncml"},
1068 { 0x06, "x-wap-application:loc.ua"},
1069 { 0x07, "x-wap-application:syncml.dm"},
1070 { 0x08, "x-wap-application:drm.ua"},
1071 { 0x09, "x-wap-application:emn.ua"},
1072 { 0x0A, "x-wap-application:wv.ua"},
1073 /* Registered by 3rd parties */
1074 { 0x8000, "x-wap-microsoft:localcontent.ua"},
1075 { 0x8001, "x-wap-microsoft:IMclient.ua"},
1076 { 0x8002, "x-wap-docomo:imode.mail.ua"},
1077 { 0x8003, "x-wap-docomo:imode.mr.ua"},
1078 { 0x8004, "x-wap-docomo:imode.mf.ua"},
1079 { 0x8005, "x-motorola:location.ua"},
1080 { 0x8006, "x-motorola:now.ua"},
1081 { 0x8007, "x-motorola:otaprov.ua"},
1082 { 0x8008, "x-motorola:browser.ua"},
1083 { 0x8009, "x-motorola:splash.ua"},
1084 /* 0x800A: unassigned */
1085 { 0x800B, "x-wap-nai:mvsw.command"},
1086 /* 0x800C -- 0x800F: unassigned */
1087 { 0x8010, "x-wap-openwave:iota.ua"},
1088 /* 0x8011 -- 0x8FFF: unassigned */
1089 { 0x9000, "x-wap-docomo:imode.mail2.ua"},
1090 { 0x9001, "x-oma-nec:otaprov.ua"},
1091 { 0x9002, "x-oma-nokia:call.ua"},
1092 { 0x9003, "x-oma-coremobility:sqa.ua"},
1098 /* Parameters and well-known encodings */
1099 static const value_string vals_wsp_parameter_sec[] = {
1100 { 0x00, "NETWPIN" },
1101 { 0x01, "USERPIN" },
1102 { 0x02, "USERNETWPIN" },
1103 { 0x03, "USERPINMAC" },
1108 /* Warning codes and mappings */
1109 static const value_string vals_wsp_warning_code[] = {
1110 { 10, "110 Response is stale" },
1111 { 11, "111 Revalidation failed" },
1112 { 12, "112 Disconnected operation" },
1113 { 13, "113 Heuristic expiration" },
1114 { 14, "214 Transformation applied" },
1115 { 99, "199/299 Miscellaneous warning" },
1120 static const value_string vals_wsp_warning_code_short[] = {
1131 /* Profile-Warning codes - see http://www.w3.org/TR/NOTE-CCPPexchange */
1132 static const value_string vals_wsp_profile_warning_code[] = {
1134 { 0x11, "101 Used stale profile" },
1135 { 0x12, "102 Not used profile" },
1136 { 0x20, "200 Not applied" },
1137 { 0x21, "101 Content selection applied" },
1138 { 0x22, "202 Content generation applied" },
1139 { 0x23, "203 Transformation applied" },
1144 /* Well-known TE values */
1145 static const value_string vals_well_known_te[] = {
1146 { 0x82, "chunked" },
1147 { 0x83, "identity" },
1149 { 0x85, "compress" },
1150 { 0x86, "deflate" },
1159 #define PERMANENT_REDIRECT 0x80
1160 #define REUSE_SECURITY_SESSION 0x40
1163 * Redirect address flags and length.
1165 #define BEARER_TYPE_INCLUDED 0x80
1166 #define PORT_NUMBER_INCLUDED 0x40
1167 #define ADDRESS_LEN 0x3f
1169 static const true_false_string yes_no_truth = {
1174 static const value_string vals_false_true[] = {
1181 WSP_PDU_RESERVED = 0x00,
1182 WSP_PDU_CONNECT = 0x01,
1183 WSP_PDU_CONNECTREPLY = 0x02,
1184 WSP_PDU_REDIRECT = 0x03, /* No sample data */
1185 WSP_PDU_REPLY = 0x04,
1186 WSP_PDU_DISCONNECT = 0x05,
1187 WSP_PDU_PUSH = 0x06, /* No sample data */
1188 WSP_PDU_CONFIRMEDPUSH = 0x07, /* No sample data */
1189 WSP_PDU_SUSPEND = 0x08, /* No sample data */
1190 WSP_PDU_RESUME = 0x09, /* No sample data */
1193 WSP_PDU_OPTIONS = 0x41, /* No sample data */
1194 WSP_PDU_HEAD = 0x42, /* No sample data */
1195 WSP_PDU_DELETE = 0x43, /* No sample data */
1196 WSP_PDU_TRACE = 0x44, /* No sample data */
1198 WSP_PDU_POST = 0x60,
1199 WSP_PDU_PUT = 0x61 /* No sample data */
1203 /* Dissector tables for handoff */
1204 static dissector_table_t media_type_table;
1205 static heur_dissector_list_t heur_subdissector_list;
1207 static void add_uri (proto_tree *, packet_info *, tvbuff_t *, guint, guint, proto_item *);
1209 static void add_post_variable (proto_tree *, tvbuff_t *, guint, guint, guint, guint);
1210 static void add_multipart_data (proto_tree *, tvbuff_t *, packet_info *pinfo);
1212 static void add_capabilities (proto_tree *tree, tvbuff_t *tvb, guint8 pdu_type);
1216 * Dissect the WSP header part.
1217 * This function calls wkh_XXX functions that dissect well-known headers.
1219 static void add_headers (proto_tree *tree, tvbuff_t *tvb, int hf);
1221 /* The following macros define WSP basic data structures as found
1222 * in the ABNF notation of WSP headers.
1223 * Currently all text data types are mapped to text_string.
1225 #define is_short_integer(x) ( (x) & 0x80 )
1226 #define is_long_integer(x) ( (x) <= 30 )
1227 #define is_date_value(x) is_long_integer(x)
1228 #define is_integer_value(x) (is_short_integer(x) || is_long_integer(x))
1229 #define is_delta_seconds_value(x) is_integer_value(x)
1230 /* Text string == *TEXT 0x00, thus also an empty string matches the rule! */
1231 #define is_text_string(x) ( ((x) == 0) || ( ((x) >= 32) && ((x) <= 127)) )
1232 #define is_quoted_string(x) ( (x) == 0x22 ) /* " */
1233 #define is_token_text(x) is_text_string(x)
1234 #define is_text_value(x) is_text_string(x)
1235 #define is_uri_value(x) is_text_string(x)
1237 #define get_uintvar_integer(val,tvb,start,len,ok) \
1238 val = tvb_get_guintvar(tvb,start,&len); \
1239 if (len>5) ok = FALSE; else ok = TRUE;
1240 #define get_short_integer(val,tvb,start,len,ok) \
1241 val = tvb_get_guint8(tvb,start); \
1242 if (val & 0x80) ok = TRUE; else ok=FALSE; \
1243 val &= 0x7F; len = 1;
1244 #define get_long_integer(val,tvb,start,len,ok) \
1245 len = tvb_get_guint8(tvb,start); \
1246 ok = TRUE; /* Valid lengths for us are 1-4 */ \
1247 if (len==1) { val = tvb_get_guint8(tvb,start+1); } \
1248 else if (len==2) { val = tvb_get_ntohs(tvb,start+1); } \
1249 else if (len==3) { val = tvb_get_ntoh24(tvb,start+1); } \
1250 else if (len==4) { val = tvb_get_ntohl(tvb,start+1); } \
1252 len++; /* Add the 1st octet to the length */
1253 #define get_integer_value(val,tvb,start,len,ok) \
1254 len = tvb_get_guint8(tvb,start); \
1256 if (len & 0x80) { val = len & 0x7F; len = 0; } \
1257 else if (len==1) { val = tvb_get_guint8(tvb,start+1); } \
1258 else if (len==2) { val = tvb_get_ntohs(tvb,start+1); } \
1259 else if (len==3) { val = tvb_get_ntoh24(tvb,start+1); } \
1260 else if (len==4) { val = tvb_get_ntohl(tvb,start+1); } \
1262 len++; /* Add the 1st octet to the length */
1263 #define get_date_value(val,tvb,start,len,ok) \
1264 get_long_integer(val,tvb,start,len,ok)
1265 #define get_delta_seconds_value(val,tvb,start,len,ok) \
1266 get_integer_value(val,tvb,start,len,ok)
1268 /* NOTE - Don't forget to g_free() the str value after its usage as the
1269 * tvb_get_string[z]() functions return g_malloc()ed memory! */
1270 #define get_text_string(str,tvb,start,len,ok) \
1271 if (is_text_string(tvb_get_guint8(tvb,start))) { \
1272 str = (gchar *)tvb_get_stringz(tvb,start,(gint *)&len); \
1275 } else { len = 0; str = NULL; ok = FALSE; }
1276 #define get_token_text(str,tvb,start,len,ok) \
1277 get_text_string(str,tvb,start,len,ok)
1278 #define get_extension_media(str,tvb,start,len,ok) \
1279 get_text_string(str,tvb,start,len,ok)
1280 #define get_text_value(str,tvb,start,len,ok) \
1281 get_text_string(str,tvb,start,len,ok)
1282 #define get_quoted_string(str,tvb,start,len,ok) \
1283 get_text_string(str,tvb,start,len,ok)
1284 #define get_uri_value(str,tvb,start,len,ok) \
1285 get_text_string(str,tvb,start,len,ok)
1287 #define get_version_value(val,str,tvb,start,len,ok) \
1288 val = tvb_get_guint8(tvb,start); \
1290 if (val & 0x80) { /* High nibble "." Low nibble */ \
1293 str = g_strdup_printf("%u.%u", val >> 4, val & 0x0F); \
1294 } else { get_text_string(str,tvb,start,len,ok); }
1296 /* Parameter parser */
1298 parameter (proto_tree *tree, proto_item *ti, tvbuff_t *tvb, int start, int len);
1300 parameter_value_q (proto_tree *tree, proto_item *ti, tvbuff_t *tvb, int start);
1302 #define InvalidValueForHeader(hdr) \
1303 "<Error: Invalid value for the '" hdr "' header>"
1304 #define InvalidTextualHeader \
1305 "<Error: Invalid zero-length textual header>"
1306 #define TrailingQuoteWarning \
1307 " <Warning: Quoted-string value has been encoded with a trailing quote>"
1309 /* WSP well-known header parsing function prototypes;
1310 * will be listed in the function lookup table WellKnownHeaders[] */
1311 static guint32 wkh_default (proto_tree *tree, tvbuff_t *tvb,
1313 static guint32 wkh_accept (proto_tree *tree, tvbuff_t *tvb,
1315 static guint32 wkh_content_type (proto_tree *tree, tvbuff_t *tvb,
1317 static guint32 wkh_accept_charset (proto_tree *tree, tvbuff_t *tvb,
1319 static guint32 wkh_accept_language (proto_tree *tree, tvbuff_t *tvb,
1321 static guint32 wkh_connection (proto_tree *tree, tvbuff_t *tvb,
1323 static guint32 wkh_push_flag (proto_tree *tree, tvbuff_t *tvb,
1324 guint32 header_start);
1325 static guint32 wkh_vary (proto_tree *tree, tvbuff_t *tvb,
1327 static guint32 wkh_accept_ranges (proto_tree *tree, tvbuff_t *tvb,
1329 static guint32 wkh_content_disposition (proto_tree *tree, tvbuff_t *tvb,
1331 static guint32 wkh_accept_encoding (proto_tree *tree, tvbuff_t *tvb,
1333 static guint32 wkh_content_encoding (proto_tree *tree, tvbuff_t *tvb,
1335 static guint32 wkh_transfer_encoding (proto_tree *tree, tvbuff_t *tvb,
1337 static guint32 wkh_pragma (proto_tree *tree, tvbuff_t *tvb,
1339 /* Single short-integer value */
1340 static guint32 wkh_x_wap_security (proto_tree *tree, tvbuff_t *tvb,
1343 static guint32 wkh_content_base (proto_tree *tree, tvbuff_t *tvb,
1345 static guint32 wkh_content_location (proto_tree *tree, tvbuff_t *tvb,
1347 static guint32 wkh_etag (proto_tree *tree, tvbuff_t *tvb,
1349 static guint32 wkh_from (proto_tree *tree, tvbuff_t *tvb,
1351 static guint32 wkh_host (proto_tree *tree, tvbuff_t *tvb,
1353 static guint32 wkh_if_match (proto_tree *tree, tvbuff_t *tvb,
1355 static guint32 wkh_if_none_match (proto_tree *tree, tvbuff_t *tvb,
1357 static guint32 wkh_location (proto_tree *tree, tvbuff_t *tvb,
1359 static guint32 wkh_referer (proto_tree *tree, tvbuff_t *tvb,
1361 static guint32 wkh_server (proto_tree *tree, tvbuff_t *tvb,
1363 static guint32 wkh_user_agent (proto_tree *tree, tvbuff_t *tvb,
1365 static guint32 wkh_upgrade (proto_tree *tree, tvbuff_t *tvb,
1367 static guint32 wkh_via (proto_tree *tree, tvbuff_t *tvb,
1369 static guint32 wkh_content_uri (proto_tree *tree, tvbuff_t *tvb,
1371 static guint32 wkh_initiator_uri (proto_tree *tree, tvbuff_t *tvb,
1373 static guint32 wkh_profile (proto_tree *tree, tvbuff_t *tvb,
1375 static guint32 wkh_content_id (proto_tree *tree, tvbuff_t *tvb,
1377 /* Date-value or text */
1378 static guint32 wkh_if_range (proto_tree *tree, tvbuff_t *tvb,
1381 static guint32 wkh_date (proto_tree *tree, tvbuff_t *tvb,
1383 static guint32 wkh_expires (proto_tree *tree, tvbuff_t *tvb,
1385 static guint32 wkh_if_modified_since (proto_tree *tree, tvbuff_t *tvb,
1387 static guint32 wkh_if_unmodified_since (proto_tree *tree, tvbuff_t *tvb,
1389 static guint32 wkh_last_modified (proto_tree *tree, tvbuff_t *tvb,
1391 /* Date-value with special meaning */
1392 static guint32 wkh_x_wap_tod (proto_tree *tree, tvbuff_t *tvb,
1394 /* Delta-seconds-value */
1395 static guint32 wkh_age (proto_tree *tree, tvbuff_t *tvb,
1398 static guint32 wkh_proxy_authenticate (proto_tree *tree, tvbuff_t *tvb,
1400 static guint32 wkh_www_authenticate (proto_tree *tree, tvbuff_t *tvb,
1403 static guint32 wkh_authorization (proto_tree *tree, tvbuff_t *tvb,
1405 static guint32 wkh_proxy_authorization (proto_tree *tree, tvbuff_t *tvb,
1408 static guint32 wkh_pragma (proto_tree *tree, tvbuff_t *tvb,
1411 static guint32 wkh_content_length (proto_tree *tree, tvbuff_t *tvb,
1413 static guint32 wkh_max_forwards (proto_tree *tree, tvbuff_t *tvb,
1416 /* Integer lookup value */
1417 static guint32 wkh_bearer_indication (proto_tree *tree, tvbuff_t *tvb,
1420 /* WAP application ID value */
1421 static guint32 wkh_x_wap_application_id (proto_tree *tree, tvbuff_t *tvb,
1423 static guint32 wkh_accept_application (proto_tree *tree, tvbuff_t *tvb,
1425 static guint32 wkh_content_language (proto_tree *tree, tvbuff_t *tvb,
1428 /* Allow and Public */
1429 static guint32 wkh_allow(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start);
1430 static guint32 wkh_public(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start);
1433 static guint32 wkh_cache_control (proto_tree *tree, tvbuff_t *tvb,
1436 static guint32 wkh_warning (proto_tree *tree, tvbuff_t *tvb,
1438 /* Profile-warning */
1439 static guint32 wkh_profile_warning (proto_tree *tree, tvbuff_t *tvb,
1443 static guint32 wkh_content_md5 (proto_tree *tree, tvbuff_t *tvb,
1446 /* WSP encoding version */
1447 static guint32 wkh_encoding_version (proto_tree *tree, tvbuff_t *tvb,
1450 /* Content-Range and Range */
1451 static guint32 wkh_content_range (proto_tree *tree, tvbuff_t *tvb,
1453 static guint32 wkh_range (proto_tree *tree, tvbuff_t *tvb,
1457 static guint32 wkh_te (proto_tree *tree, tvbuff_t *tvb,
1461 static guint32 wkh_trailer (proto_tree *tree, tvbuff_t *tvb,
1464 /* TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO TODO
1465 static guint32 wkh_retry_after (proto_tree *tree, tvbuff_t *tvb,
1467 static guint32 wkh_profile_diff (proto_tree *tree, tvbuff_t *tvb,
1469 static guint32 wkh_expect (proto_tree *tree, tvbuff_t *tvb,
1471 static guint32 wkh_set_cookie (proto_tree *tree, tvbuff_t *tvb,
1473 static guint32 wkh_cookie (proto_tree *tree, tvbuff_t *tvb,
1478 /* WSP well-known Openwave header parsing function prototypes;
1479 * will be listed in the function lookup table WellKnownOpenwaveHeaders[] */
1480 static guint32 wkh_openwave_default (proto_tree *tree, tvbuff_t *tvb,
1482 /* Textual headers */
1483 static guint32 wkh_openwave_x_up_proxy_operator_domain(proto_tree *tree,
1484 tvbuff_t *tvb, guint32 hdr_start);
1485 static guint32 wkh_openwave_x_up_proxy_home_page(proto_tree *tree,
1486 tvbuff_t *tvb, guint32 hdr_start);
1487 static guint32 wkh_openwave_x_up_proxy_uplink_version(proto_tree *tree,
1488 tvbuff_t *tvb, guint32 hdr_start);
1489 static guint32 wkh_openwave_x_up_proxy_ba_realm(proto_tree *tree,
1490 tvbuff_t *tvb, guint32 hdr_start);
1491 static guint32 wkh_openwave_x_up_proxy_request_uri(proto_tree *tree,
1492 tvbuff_t *tvb, guint32 hdr_start);
1493 static guint32 wkh_openwave_x_up_proxy_bookmark(proto_tree *tree,
1494 tvbuff_t *tvb, guint32 hdr_start);
1495 /* Integer headers */
1496 static guint32 wkh_openwave_x_up_proxy_push_seq(proto_tree *tree,
1497 tvbuff_t *tvb, guint32 hdr_start);
1498 static guint32 wkh_openwave_x_up_proxy_notify(proto_tree *tree,
1499 tvbuff_t *tvb, guint32 hdr_start);
1500 static guint32 wkh_openwave_x_up_proxy_net_ask(proto_tree *tree,
1501 tvbuff_t *tvb, guint32 hdr_start);
1502 static guint32 wkh_openwave_x_up_proxy_tod (proto_tree *tree,
1503 tvbuff_t *tvb, guint32 hdr_start);
1504 static guint32 wkh_openwave_x_up_proxy_ba_enable(proto_tree *tree,
1505 tvbuff_t *tvb, guint32 hdr_start);
1506 static guint32 wkh_openwave_x_up_proxy_redirect_enable(proto_tree *tree,
1507 tvbuff_t *tvb, guint32 hdr_start);
1508 static guint32 wkh_openwave_x_up_proxy_redirect_status(proto_tree *tree,
1509 tvbuff_t *tvb, guint32 hdr_start);
1510 static guint32 wkh_openwave_x_up_proxy_linger(proto_tree *tree,
1511 tvbuff_t *tvb, guint32 hdr_start);
1512 static guint32 wkh_openwave_x_up_proxy_enable_trust(proto_tree *tree,
1513 tvbuff_t *tvb, guint32 hdr_start);
1514 static guint32 wkh_openwave_x_up_proxy_trust(proto_tree *tree,
1515 tvbuff_t *tvb, guint32 hdr_start);
1516 static guint32 wkh_openwave_x_up_devcap_has_color(proto_tree *tree,
1517 tvbuff_t *tvb, guint32 hdr_start);
1518 static guint32 wkh_openwave_x_up_devcap_num_softkeys(proto_tree *tree,
1519 tvbuff_t *tvb, guint32 hdr_start);
1520 static guint32 wkh_openwave_x_up_devcap_softkey_size(proto_tree *tree,
1521 tvbuff_t *tvb, guint32 hdr_start);
1522 static guint32 wkh_openwave_x_up_devcap_screen_chars(proto_tree *tree,
1523 tvbuff_t *tvb, guint32 hdr_start);
1524 static guint32 wkh_openwave_x_up_devcap_screen_pixels(proto_tree *tree,
1525 tvbuff_t *tvb, guint32 hdr_start);
1526 static guint32 wkh_openwave_x_up_devcap_em_size(proto_tree *tree,
1527 tvbuff_t *tvb, guint32 hdr_start);
1528 static guint32 wkh_openwave_x_up_devcap_screen_depth(proto_tree *tree,
1529 tvbuff_t *tvb, guint32 hdr_start);
1530 static guint32 wkh_openwave_x_up_devcap_immed_alert(proto_tree *tree,
1531 tvbuff_t *tvb, guint32 hdr_start);
1532 static guint32 wkh_openwave_x_up_devcap_gui(proto_tree *tree,
1533 tvbuff_t *tvb, guint32 hdr_start);
1535 static guint32 wkh_openwave_x_up_proxy_trans_charset(proto_tree *tree,
1536 tvbuff_t *tvb, guint32 hdr_start);
1537 static guint32 wkh_openwave_x_up_proxy_push_accept(proto_tree *tree,
1538 tvbuff_t *tvb, guint32 hdr_start);
1541 /* Define a pointer to function data type for the well-known header
1542 * lookup table below */
1543 typedef guint32 (*hdr_parse_func_ptr) (proto_tree *, tvbuff_t *, guint32);
1545 /* Lookup table for well-known header parsing functions */
1546 static const hdr_parse_func_ptr WellKnownHeader[128] = {
1547 /* 0x00 */ wkh_accept, /* 0x01 */ wkh_accept_charset,
1548 /* 0x02 */ wkh_accept_encoding, /* 0x03 */ wkh_accept_language,
1549 /* 0x04 */ wkh_accept_ranges, /* 0x05 */ wkh_age,
1550 /* 0x06 */ wkh_allow, /* 0x07 */ wkh_authorization,
1551 /* 0x08 */ wkh_cache_control, /* 0x09 */ wkh_connection,
1552 /* 0x0A */ wkh_content_base, /* 0x0B */ wkh_content_encoding,
1553 /* 0x0C */ wkh_content_language, /* 0x0D */ wkh_content_length,
1554 /* 0x0E */ wkh_content_location, /* 0x0F */ wkh_content_md5,
1555 /* 0x10 */ wkh_content_range, /* 0x11 */ wkh_content_type,
1556 /* 0x12 */ wkh_date, /* 0x13 */ wkh_etag,
1557 /* 0x14 */ wkh_expires, /* 0x15 */ wkh_from,
1558 /* 0x16 */ wkh_host, /* 0x17 */ wkh_if_modified_since,
1559 /* 0x18 */ wkh_if_match, /* 0x19 */ wkh_if_none_match,
1560 /* 0x1A */ wkh_if_range, /* 0x1B */ wkh_if_unmodified_since,
1561 /* 0x1C */ wkh_location, /* 0x1D */ wkh_last_modified,
1562 /* 0x1E */ wkh_max_forwards, /* 0x1F */ wkh_pragma,
1563 /* 0x20 */ wkh_proxy_authenticate, /* 0x21 */ wkh_proxy_authorization,
1564 /* 0x22 */ wkh_public, /* 0x23 */ wkh_range,
1565 /* 0x24 */ wkh_referer, /* 0x25 */ wkh_default,
1566 /* 0x26 */ wkh_server, /* 0x27 */ wkh_transfer_encoding,
1567 /* 0x28 */ wkh_upgrade, /* 0x29 */ wkh_user_agent,
1568 /* 0x2A */ wkh_vary, /* 0x2B */ wkh_via,
1569 /* 0x2C */ wkh_warning, /* 0x2D */ wkh_www_authenticate,
1570 /* 0x2E */ wkh_content_disposition,/* 0x2F */ wkh_x_wap_application_id,
1571 /* 0x30 */ wkh_content_uri, /* 0x31 */ wkh_initiator_uri,
1572 /* 0x32 */ wkh_accept_application, /* 0x33 */ wkh_bearer_indication,
1573 /* 0x34 */ wkh_push_flag, /* 0x35 */ wkh_profile,
1574 /* 0x36 */ wkh_default, /* 0x37 */ wkh_profile_warning,
1575 /* 0x38 */ wkh_default, /* 0x39 */ wkh_te,
1576 /* 0x3A */ wkh_trailer, /* 0x3B */ wkh_accept_charset,
1577 /* 0x3C */ wkh_accept_encoding, /* 0x3D */ wkh_cache_control,
1578 /* 0x3E */ wkh_content_range, /* 0x3F */ wkh_x_wap_tod,
1579 /* 0x40 */ wkh_content_id, /* 0x41 */ wkh_default,
1580 /* 0x42 */ wkh_default, /* 0x43 */ wkh_encoding_version,
1581 /* 0x44 */ wkh_profile_warning, /* 0x45 */ wkh_content_disposition,
1582 /* 0x46 */ wkh_x_wap_security, /* 0x47 */ wkh_cache_control,
1583 /*******************************************************
1584 *** The following headers are not (yet) registered. ***
1585 *******************************************************/
1586 /* 0x48 */ wkh_default, /* 0x49 */ wkh_default,
1587 /* 0x4A */ wkh_default, /* 0x4B */ wkh_default,
1588 /* 0x4C */ wkh_default, /* 0x4D */ wkh_default,
1589 /* 0x4E */ wkh_default, /* 0x4F */ wkh_default,
1590 /* 0x50 */ wkh_default, /* 0x51 */ wkh_default,
1591 /* 0x52 */ wkh_default, /* 0x53 */ wkh_default,
1592 /* 0x54 */ wkh_default, /* 0x55 */ wkh_default,
1593 /* 0x56 */ wkh_default, /* 0x57 */ wkh_default,
1594 /* 0x58 */ wkh_default, /* 0x59 */ wkh_default,
1595 /* 0x5A */ wkh_default, /* 0x5B */ wkh_default,
1596 /* 0x5C */ wkh_default, /* 0x5D */ wkh_default,
1597 /* 0x5E */ wkh_default, /* 0x5F */ wkh_default,
1598 /* 0x60 */ wkh_default, /* 0x61 */ wkh_default,
1599 /* 0x62 */ wkh_default, /* 0x63 */ wkh_default,
1600 /* 0x64 */ wkh_default, /* 0x65 */ wkh_default,
1601 /* 0x66 */ wkh_default, /* 0x67 */ wkh_default,
1602 /* 0x68 */ wkh_default, /* 0x69 */ wkh_default,
1603 /* 0x6A */ wkh_default, /* 0x6B */ wkh_default,
1604 /* 0x6C */ wkh_default, /* 0x6D */ wkh_default,
1605 /* 0x6E */ wkh_default, /* 0x6F */ wkh_default,
1606 /* 0x70 */ wkh_default, /* 0x71 */ wkh_default,
1607 /* 0x72 */ wkh_default, /* 0x73 */ wkh_default,
1608 /* 0x74 */ wkh_default, /* 0x75 */ wkh_default,
1609 /* 0x76 */ wkh_default, /* 0x77 */ wkh_default,
1610 /* 0x78 */ wkh_default, /* 0x79 */ wkh_default,
1611 /* 0x7A */ wkh_default, /* 0x7B */ wkh_default,
1612 /* 0x7C */ wkh_default, /* 0x7D */ wkh_default,
1613 /* 0x7E */ wkh_default, /* 0x7F */ wkh_default,
1616 /* Lookup table for well-known header parsing functions */
1617 static const hdr_parse_func_ptr WellKnownOpenwaveHeader[128] = {
1618 /* 0x00 */ wkh_openwave_default,
1619 /* 0x01 */ wkh_openwave_x_up_proxy_push_accept,
1620 /* 0x02 */ wkh_openwave_x_up_proxy_push_seq,
1621 /* 0x03 */ wkh_openwave_x_up_proxy_notify,
1622 /* 0x04 */ wkh_openwave_x_up_proxy_operator_domain,
1623 /* 0x05 */ wkh_openwave_x_up_proxy_home_page,
1624 /* 0x06 */ wkh_openwave_x_up_devcap_has_color,
1625 /* 0x07 */ wkh_openwave_x_up_devcap_num_softkeys,
1626 /* 0x08 */ wkh_openwave_x_up_devcap_softkey_size,
1627 /* 0x09 */ wkh_openwave_x_up_devcap_screen_chars,
1628 /* 0x0A */ wkh_openwave_x_up_devcap_screen_pixels,
1629 /* 0x0B */ wkh_openwave_x_up_devcap_em_size,
1630 /* 0x0C */ wkh_openwave_x_up_devcap_screen_depth,
1631 /* 0x0D */ wkh_openwave_x_up_devcap_immed_alert,
1632 /* 0x0E */ wkh_openwave_x_up_proxy_net_ask,
1633 /* 0x0F */ wkh_openwave_x_up_proxy_uplink_version,
1634 /* 0x10 */ wkh_openwave_x_up_proxy_tod,
1635 /* 0x11 */ wkh_openwave_x_up_proxy_ba_enable,
1636 /* 0x12 */ wkh_openwave_x_up_proxy_ba_realm,
1637 /* 0x13 */ wkh_openwave_x_up_proxy_redirect_enable,
1638 /* 0x14 */ wkh_openwave_x_up_proxy_request_uri,
1639 /* 0x15 */ wkh_openwave_x_up_proxy_redirect_status,
1640 /* 0x16 */ wkh_openwave_x_up_proxy_trans_charset,
1641 /* 0x17 */ wkh_openwave_x_up_proxy_linger,
1642 /* 0x18 */ wkh_openwave_default,
1643 /* 0x19 */ wkh_openwave_x_up_proxy_enable_trust,
1644 /* 0x1A */ wkh_openwave_x_up_proxy_trust,
1645 /* 0x1B */ wkh_openwave_default,
1646 /* 0x1C */ wkh_openwave_default,
1647 /* 0x1D */ wkh_openwave_default,
1648 /* 0x1E */ wkh_openwave_default,
1649 /* 0x1F */ wkh_openwave_default,
1650 /* 0x20 */ wkh_openwave_x_up_proxy_trust,
1651 /* 0x21 */ wkh_openwave_x_up_proxy_bookmark,
1652 /* 0x22 */ wkh_openwave_x_up_devcap_gui,
1653 /*******************************************************
1654 *** The following headers are not (yet) registered. ***
1655 *******************************************************/
1656 /* 0x23 */ wkh_openwave_default,
1657 /* 0x24 */ wkh_openwave_default, /* 0x25 */ wkh_openwave_default,
1658 /* 0x26 */ wkh_openwave_default, /* 0x27 */ wkh_openwave_default,
1659 /* 0x28 */ wkh_openwave_default, /* 0x29 */ wkh_openwave_default,
1660 /* 0x2A */ wkh_openwave_default, /* 0x2B */ wkh_openwave_default,
1661 /* 0x2C */ wkh_openwave_default, /* 0x2D */ wkh_openwave_default,
1662 /* 0x2E */ wkh_openwave_default, /* 0x2F */ wkh_openwave_default,
1663 /* 0x30 */ wkh_openwave_default, /* 0x31 */ wkh_openwave_default,
1664 /* 0x32 */ wkh_openwave_default, /* 0x33 */ wkh_openwave_default,
1665 /* 0x34 */ wkh_openwave_default, /* 0x35 */ wkh_openwave_default,
1666 /* 0x36 */ wkh_openwave_default, /* 0x37 */ wkh_openwave_default,
1667 /* 0x38 */ wkh_openwave_default, /* 0x39 */ wkh_openwave_default,
1668 /* 0x3A */ wkh_openwave_default, /* 0x3B */ wkh_openwave_default,
1669 /* 0x3C */ wkh_openwave_default, /* 0x3D */ wkh_openwave_default,
1670 /* 0x3E */ wkh_openwave_default, /* 0x3F */ wkh_openwave_default,
1671 /* 0x40 */ wkh_openwave_default, /* 0x41 */ wkh_openwave_default,
1672 /* 0x42 */ wkh_openwave_default, /* 0x43 */ wkh_openwave_default,
1673 /* 0x44 */ wkh_openwave_default, /* 0x45 */ wkh_openwave_default,
1674 /* 0x46 */ wkh_openwave_default, /* 0x47 */ wkh_openwave_default,
1675 /* 0x48 */ wkh_openwave_default, /* 0x49 */ wkh_openwave_default,
1676 /* 0x4A */ wkh_openwave_default, /* 0x4B */ wkh_openwave_default,
1677 /* 0x4C */ wkh_openwave_default, /* 0x4D */ wkh_openwave_default,
1678 /* 0x4E */ wkh_openwave_default, /* 0x4F */ wkh_openwave_default,
1679 /* 0x50 */ wkh_openwave_default, /* 0x51 */ wkh_openwave_default,
1680 /* 0x52 */ wkh_openwave_default, /* 0x53 */ wkh_openwave_default,
1681 /* 0x54 */ wkh_openwave_default, /* 0x55 */ wkh_openwave_default,
1682 /* 0x56 */ wkh_openwave_default, /* 0x57 */ wkh_openwave_default,
1683 /* 0x58 */ wkh_openwave_default, /* 0x59 */ wkh_openwave_default,
1684 /* 0x5A */ wkh_openwave_default, /* 0x5B */ wkh_openwave_default,
1685 /* 0x5C */ wkh_openwave_default, /* 0x5D */ wkh_openwave_default,
1686 /* 0x5E */ wkh_openwave_default, /* 0x5F */ wkh_openwave_default,
1687 /* 0x60 */ wkh_openwave_default, /* 0x61 */ wkh_openwave_default,
1688 /* 0x62 */ wkh_openwave_default, /* 0x63 */ wkh_openwave_default,
1689 /* 0x64 */ wkh_openwave_default, /* 0x65 */ wkh_openwave_default,
1690 /* 0x66 */ wkh_openwave_default, /* 0x67 */ wkh_openwave_default,
1691 /* 0x68 */ wkh_openwave_default, /* 0x69 */ wkh_openwave_default,
1692 /* 0x6A */ wkh_openwave_default, /* 0x6B */ wkh_openwave_default,
1693 /* 0x6C */ wkh_openwave_default, /* 0x6D */ wkh_openwave_default,
1694 /* 0x6E */ wkh_openwave_default, /* 0x6F */ wkh_openwave_default,
1695 /* 0x70 */ wkh_openwave_default, /* 0x71 */ wkh_openwave_default,
1696 /* 0x72 */ wkh_openwave_default, /* 0x73 */ wkh_openwave_default,
1697 /* 0x74 */ wkh_openwave_default, /* 0x75 */ wkh_openwave_default,
1698 /* 0x76 */ wkh_openwave_default, /* 0x77 */ wkh_openwave_default,
1699 /* 0x78 */ wkh_openwave_default, /* 0x79 */ wkh_openwave_default,
1700 /* 0x7A */ wkh_openwave_default, /* 0x7B */ wkh_openwave_default,
1701 /* 0x7C */ wkh_openwave_default, /* 0x7D */ wkh_openwave_default,
1702 /* 0x7E */ wkh_openwave_default, /* 0x7F */ wkh_openwave_default,
1710 /* WSP header format
1711 * 1st byte: 0x00 : <Not allowed>
1712 * 1st byte: 0x01 -- 0x1F: <Shorthand Header Code Page switch>
1713 * 1st byte: 0x20 -- 0x7E: <Textual header (C string)>
1714 * Followed with: <Textual header value (C string)>
1715 * 1st byte: 0x7F : <Header Code Page switch>
1716 * Followed with: 2nd byte: <Header Code Page>
1717 * 1st byte: 0x80 -- 0xFF: <Binary header (7-bit encoded ID)>
1719 * 2nd byte: 0x00 -- 0x1E: <Value Length (bytes)>
1720 * Followed with: <Len> bytes of data
1721 * 2nd byte: 0x1F : <Value Length is a guintvar>
1722 * Followed with: <guintvar Len>
1723 * Followed with: <Len> bytes of data
1724 * 2nd byte: 0x20 -- 0x7F: <Textual header value (C string)>
1725 * 2nd byte: 0x80 -- 0xFF: <Binary value (7-bit encoded ID)>
1728 add_headers (proto_tree *tree, tvbuff_t *tvb, int hf)
1730 guint8 hdr_id, val_id, codepage = 1;
1731 gint32 tvb_len = tvb_length(tvb);
1732 gint32 offset = 0, hdr_len, hdr_start;
1733 gint32 val_len, val_start;
1734 gchar *hdr_str, *val_str;
1735 proto_tree *wsp_headers;
1743 if (offset >= tvb_len)
1744 return; /* No headers! */
1746 ti = proto_tree_add_item(tree, hf,
1747 tvb, offset, tvb_len, bo_little_endian);
1748 wsp_headers = proto_item_add_subtree(ti, ett_headers);
1750 while (offset < tvb_len) {
1752 hdr_id = tvb_get_guint8(tvb, offset);
1753 if (hdr_id & 0x80) { /* Well-known header */
1755 val_start = ++offset;
1756 val_id = tvb_get_guint8(tvb, val_start);
1757 /* Call header value dissector for given header */
1758 if (codepage == 1) { /* Default header code page */
1759 DebugLog(("add_headers(code page 0): %s\n",
1760 match_strval (hdr_id & 0x7f, vals_field_names)));
1761 offset = WellKnownHeader[hdr_id & 0x7F](wsp_headers, tvb,
1763 } else { /* Openwave header code page */
1764 /* Here I'm delibarately assuming that Openwave is the only
1765 * company that defines a WSP header code page. */
1766 DebugLog(("add_headers(code page 0x%02x - assumed to be x-up-1): %s\n",
1767 codepage, match_strval (hdr_id & 0x7f, vals_openwave_field_names)));
1768 offset = WellKnownOpenwaveHeader[hdr_id & 0x7F](wsp_headers,
1771 } else if (hdr_id == 0x7F) { /* HCP shift sequence */
1772 codepage = tvb_get_guint8(tvb, offset+1);
1773 proto_tree_add_uint(wsp_headers, hf_wsp_header_shift_code,
1774 tvb, offset, 2, codepage);
1776 } else if (hdr_id >= 0x20) { /* Textual header */
1777 /* Header name MUST be NUL-ended string ==> tvb_get_stringz() */
1778 hdr_str = (gchar *)tvb_get_stringz(tvb, hdr_start, (gint *)&hdr_len);
1779 val_start = hdr_start + hdr_len;
1780 val_id = tvb_get_guint8(tvb, val_start);
1781 /* Call header value dissector for given header */
1782 if (val_id >= 0x20 && val_id <=0x7E) { /* OK! */
1783 val_str = (gchar *)tvb_get_stringz(tvb, val_start, (gint *)&val_len);
1785 offset = val_start + val_len;
1786 proto_tree_add_text(wsp_headers,tvb,hdr_start,offset-hdr_start,
1787 "%s: %s", hdr_str, val_str);
1790 /* Old-style X-WAP-TOD uses a non-textual value
1791 * after a textual header. */
1792 if (strcasecmp(hdr_str, "x-wap.tod") == 0) {
1793 get_delta_seconds_value(val, tvb, val_start, val_len, ok);
1796 ti = proto_tree_add_string (wsp_headers,
1798 tvb, hdr_start, hdr_len + val_len,
1799 "Requesting Time Of Day");
1803 val_str = abs_time_to_str(&tv);
1805 ti = proto_tree_add_string (wsp_headers,
1807 tvb, hdr_start, hdr_len + val_len, val_str);
1809 proto_item_append_text(ti, " <Warning: "
1810 "should be encoded as a textual value>");
1812 /* I prefer using X-Wap-Tod to the real hdr_str */
1813 proto_tree_add_string (wsp_headers, hf_hdr_x_wap_tod,
1814 tvb, hdr_start, hdr_len + val_len,
1815 InvalidValueForHeader("X-Wap-Tod"));
1818 proto_tree_add_text (wsp_headers, tvb, hdr_start, hdr_len,
1819 "<Error: Invalid value for the textual '%s' header"
1820 " (should be a textual value)>",
1825 proto_tree_add_string_hidden(wsp_headers, hf_hdr_name,
1826 tvb, hdr_start, offset - hdr_start, hdr_str);
1827 } else if (hdr_id > 0) { /* Shorthand HCP switch */
1829 proto_tree_add_uint (wsp_headers, hf_wsp_header_shift_code,
1830 tvb, offset, 1, codepage);
1833 proto_tree_add_text (wsp_headers, tvb, hdr_start, 1,
1834 InvalidTextualHeader);
1841 /* The following macros hide common processing for all well-known headers
1842 * and shortens the code to be written in a wkh_XXX() function.
1843 * Even declarations are hidden by a macro.
1845 * Define a wkh_XXX() function as follows:
1848 * wkh_XXX (proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
1850 * wkh_0_Declarations;
1851 * << add other required declarations here >>
1853 * wkh_1_WellKnownValue;
1854 * << add well-known value proto item here; don't forget to set the
1855 * ok variable to TRUE if parsing was correct >>
1856 * wkh_2_TextualValue;
1857 * << add textual value proto item here; don't forget to set the
1858 * ok variable to TRUE if parsing was correct >>
1859 * wkh_3_ValueWithLength;
1860 * << add custom code for value processing and value proto item here >>
1863 * << This macro takes care of parse errors within the header value;
1864 * it requires the header field index if the header has not yet been
1865 * written to the protocol tree (ti == NULL). >>
1868 * NOTE: You only need to write parsing code for the successful case,
1869 * Errors are automatically reported through the wkh_4_End() macro
1873 /* The following code is the generic template with which the value of a
1874 * well-known header can be processed. Not all sections yield a semantically
1875 * correct result, so appropriate error information must be provided.
1879 #define wkh_0_Declarations /* Declarations for Parsing */ \
1880 gboolean ok = FALSE; /* Triggers error notification code at end */ \
1881 proto_item *ti = NULL; /* Needed for error notification at end */ \
1882 guint32 val_start = hdr_start + 1; \
1883 guint8 hdr_id = tvb_get_guint8 (tvb, hdr_start) & 0x7F; \
1884 guint8 val_id = tvb_get_guint8 (tvb, val_start); \
1885 guint32 offset = val_start; /* Offset to one past this header */ \
1886 guint32 val_len; /* length for value with length field */ \
1887 guint32 val_len_len; /* length of length field */ \
1888 gchar *val_str = NULL
1890 #define wkh_1_WellKnownValue /* Parse Well Known Value */ \
1891 proto_tree_add_string_hidden(tree, hf_hdr_name, \
1892 tvb, hdr_start, offset - hdr_start, \
1893 val_to_str (hdr_id, vals_field_names, \
1894 "<Unknown WSP header field 0x%02X>")); \
1895 if (val_id & 0x80) { /* Well-known value */ \
1897 /* Well-known value processing starts HERE \
1901 #define wkh_2_TextualValue /* Parse Textual Value */ \
1903 } else if ((val_id == 0) || (val_id >= 0x20)) { /* Textual value */ \
1904 val_str = (gchar *)tvb_get_stringz (tvb, val_start, (gint *)&val_len); \
1905 g_assert(val_str); \
1906 offset = val_start + val_len; \
1907 /* Textual value processing starts HERE \
1911 #define wkh_3_ValueWithLength /* Parse Value With Length */ \
1914 } else { /* val_start points to 1st byte of length field */ \
1915 if (val_id == 0x1F) { /* Value Length = guintvar */ \
1916 val_len = tvb_get_guintvar(tvb, val_start + 1, &val_len_len); \
1917 val_len_len++; /* 0x1F length indicator byte */ \
1918 } else { /* Short length followed by Len data octets */ \
1919 val_len = tvb_get_guint8(tvb, offset); \
1922 offset += val_len_len + val_len; \
1923 /* Value with length processing starts HERE \
1924 * The value lies between val_start and offset: \
1925 * - Value Length: Start = val_start \
1926 * Length = val_len_len \
1927 * - Value Data : Start = val_start + val_len_len \
1928 * Length = val_len \
1929 * End = offset - 1 \
1932 #define wkh_4_End(hf) /* End of value parsing */ \
1935 /* Check for errors */ \
1937 if (ti) { /* Append to protocol tree item label */ \
1938 proto_item_append_text(ti, \
1939 " <Error: Invalid header value>"); \
1940 } else if (hf > 0) { /* Create protocol tree item */ \
1941 proto_tree_add_string(tree, hf, \
1942 tvb, hdr_start, offset - hdr_start, \
1943 " <Error: Invalid header value>"); \
1944 } else { /* Create anonymous header field entry */ \
1945 proto_tree_add_text(tree, tvb, hdr_start, offset - hdr_start, \
1946 "%s: <Error: Invalid header value>", \
1947 val_to_str (hdr_id, vals_field_names, \
1948 "<Unknown WSP header field 0x%02X>")); \
1955 * This yields the following default header value parser function body
1958 wkh_default(proto_tree *tree, tvbuff_t *tvb,
1963 ok = TRUE; /* Bypass error checking as we don't parse the values! */
1965 wkh_1_WellKnownValue;
1966 ti = proto_tree_add_text (tree, tvb, hdr_start, offset - hdr_start,
1967 "%s: (Undecoded well-known value 0x%02x)",
1968 val_to_str (hdr_id, vals_field_names,
1969 "<Unknown WSP header field 0x%02X>"), val_id & 0x7F);
1971 ti = proto_tree_add_text(tree, tvb, hdr_start, offset - hdr_start,
1973 val_to_str (hdr_id, vals_field_names,
1974 "<Unknown WSP header field 0x%02X>"), val_str);
1975 wkh_3_ValueWithLength;
1976 ti = proto_tree_add_text (tree, tvb, hdr_start, offset - hdr_start,
1977 "%s: (Undecoded value in general form with length indicator)",
1978 val_to_str (hdr_id, vals_field_names,
1979 "<Unknown WSP header field 0x%02X>"));
1981 wkh_4_End(HF_EMPTY); /* The default parser has no associated hf_index;
1982 additionally the error code is always bypassed */
1986 /* Content-type processing uses the following common core: */
1987 #define wkh_content_type_header(underscored,Text) \
1989 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
1991 wkh_0_Declarations; \
1992 guint32 off, val = 0, len; \
1994 proto_tree *parameter_tree = NULL; \
1996 wkh_1_WellKnownValue; \
1997 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
1998 tvb, hdr_start, offset - hdr_start, \
1999 val_to_str(val_id & 0x7F, vals_content_types, \
2000 "(Unknown content type identifier 0x%X)")); \
2002 wkh_2_TextualValue; \
2003 /* Sometimes with a No-Content response, a NULL content type \
2004 * is reported. Process this correctly! */ \
2006 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2007 tvb, hdr_start, offset - hdr_start, \
2010 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2011 tvb, hdr_start, offset - hdr_start, \
2012 "<no content type has been specified>"); \
2015 wkh_3_ValueWithLength; \
2016 off = val_start + val_len_len; \
2017 peek = tvb_get_guint8(tvb, off); \
2018 if (is_text_string(peek)) { \
2019 get_extension_media(val_str, tvb, off, len, ok); \
2020 /* As we're using val_str, it is automatically g_free()d */ \
2021 off += len; /* off now points to 1st byte after string */ \
2022 ti = proto_tree_add_string (tree, hf_hdr_ ## underscored, \
2023 tvb, hdr_start, offset - hdr_start, val_str); \
2024 } else if (is_integer_value(peek)) { \
2025 get_integer_value(val, tvb, off, len, ok); \
2027 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2028 tvb, hdr_start, offset - hdr_start, \
2029 val_to_str(val, vals_content_types, \
2030 "(Unknown content type identifier 0x%X)")); \
2034 /* Remember: offset == val_start + val_len + val_len_len */ \
2035 if (ok && (off < offset)) { /* Add parameters if any */ \
2036 parameter_tree = proto_item_add_subtree (ti, ett_header); \
2037 while (off < offset) { \
2038 off = parameter (parameter_tree, ti, tvb, off, offset - off); \
2042 wkh_4_End(hf_hdr_ ## underscored); \
2050 * | ( Value-length ( Extension-media | Integer-value ) *( Parameter ) )
2052 wkh_content_type_header(accept, "Accept")
2056 * Content-type-value =
2059 * | ( Value-length ( Extension-media | Integer-value ) *( Parameter ) )
2061 * Beware: this header should not appear as such; it is dissected elsewhere
2062 * and at the same time the content type is used for subdissectors.
2063 * It is here for the sake of completeness.
2065 wkh_content_type_header(content_type, "Content-Type")
2069 * Content-type-value =
2072 * | ( Value-length ( Extension-media | Integer-value ) *( Parameter ) )
2074 * This function adds the content type value to the protocol tree,
2075 * and computes either the numeric or textual media type in return,
2076 * which will be used for further subdissection (e.g., MMS, WBXML).
2079 add_content_type(proto_tree *tree, tvbuff_t *tvb, guint32 val_start,
2080 guint32 *well_known_content, const char **textual_content)
2082 /* Replace wkh_0_Declarations with slightly modified declarations
2083 * so we can still make use of the wkh_[1-4]_XXX macros! */
2084 guint32 hdr_start = val_start; /* No header name, only value! */
2085 guint8 hdr_id = FN_CONTENT_TYPE; /* Same remark */
2086 guint8 val_id = tvb_get_guint8 (tvb, val_start);
2087 guint32 offset = val_start; /* Offset to one past this header */
2088 guint32 val_len; /* length for value with length field */
2089 guint32 val_len_len; /* length of length field */
2090 gchar *val_str = NULL;
2091 guint32 off, val = 0, len;
2093 gboolean ok = FALSE;
2094 proto_item *ti = NULL;
2095 proto_tree *parameter_tree = NULL;
2097 *textual_content = NULL;
2098 *well_known_content = 0;
2100 DebugLog(("add_content_type() - START\n"));
2102 wkh_1_WellKnownValue;
2103 DebugLog(("add_content_type() - Well-known - Start\n"));
2104 *textual_content = val_to_str(val_id & 0x7F, vals_content_types,
2105 "<Unknown media type identifier 0x%X>");
2106 ti = proto_tree_add_string(tree, hf_hdr_content_type,
2107 tvb, hdr_start, offset - hdr_start,
2109 *well_known_content = val_id & 0x7F;
2111 DebugLog(("add_content_type() - Well-known - End\n"));
2113 DebugLog(("add_content_type() - Textual - Start\n"));
2114 /* Sometimes with a No-Content response, a NULL content type
2115 * is reported. Process this correctly! */
2117 ti = proto_tree_add_string(tree, hf_hdr_content_type,
2118 tvb, hdr_start, offset - hdr_start,
2120 /* As we're using val_str, it is automatically g_free()d */
2121 *textual_content = g_strdup(val_str);
2122 *well_known_content = 0;
2124 ti = proto_tree_add_string(tree, hf_hdr_content_type,
2125 tvb, hdr_start, offset - hdr_start,
2126 "<no media type has been specified>");
2127 *textual_content = NULL;
2128 *well_known_content = 0;
2131 DebugLog(("add_content_type() - Textual - End\n"));
2132 wkh_3_ValueWithLength;
2133 DebugLog(("add_content_type() - General form - Start\n"));
2134 off = val_start + val_len_len;
2135 peek = tvb_get_guint8(tvb, off);
2136 if (is_text_string(peek)) {
2137 DebugLog(("add_content_type() - General form - extension-media\n"));
2138 get_extension_media(val_str, tvb, off, len, ok);
2139 /* As we're using val_str, it is automatically g_free()d */
2140 /* ??? Not sure anymore, we're in wkh_3, not in wkh_2 ! */
2141 off += len; /* off now points to 1st byte after string */
2142 ti = proto_tree_add_string (tree, hf_hdr_content_type,
2143 tvb, hdr_start, offset - hdr_start, val_str);
2144 /* Following statement: required? */
2145 *textual_content = g_strdup(val_str);
2146 *well_known_content = 0;
2147 } else if (is_integer_value(peek)) {
2148 DebugLog(("add_content_type() - General form - integer_value\n"));
2149 get_integer_value(val, tvb, off, len, ok);
2151 *textual_content = val_to_str(val, vals_content_types,
2152 "<Unknown media type identifier 0x%X>");
2153 ti = proto_tree_add_string(tree, hf_hdr_content_type,
2154 tvb, hdr_start, offset - hdr_start,
2156 *well_known_content = val;
2159 } /* else ok = FALSE */
2160 /* Remember: offset == val_start + val_len_len + val_len */
2161 if (ok && (off < offset)) { /* Add parameters if any */
2162 DebugLog(("add_content_type() - General form - parameters\n"));
2163 parameter_tree = proto_item_add_subtree (ti, ett_header);
2164 while (off < offset) {
2165 DebugLog(("add_content_type() - General form - parameter start "
2166 "(off = %u)\n", off));
2167 off = parameter (parameter_tree, ti, tvb, off, offset - off);
2168 DebugLog(("add_content_type() - General form - parameter end "
2169 "(off = %u)\n", off));
2172 DebugLog(("add_content_type() - General form - End\n"));
2174 wkh_4_End(hf_hdr_content_type);
2179 * Template for accept_X headers with optional Q parameter value
2181 #define wkh_accept_x_q_header(underscored,Text,valueString,valueName) \
2183 wkh_ ## underscored (proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2185 wkh_0_Declarations; \
2186 guint32 off, val = 0, len; \
2188 proto_tree *parameter_tree = NULL; \
2190 wkh_1_WellKnownValue; \
2191 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2192 tvb, hdr_start, offset - hdr_start, \
2193 val_to_str(val_id & 0x7F, valueString, \
2194 "<Unknown " valueName " identifier 0x%X>")); \
2196 wkh_2_TextualValue; \
2197 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2198 tvb, hdr_start, offset - hdr_start, val_str); \
2200 wkh_3_ValueWithLength; \
2201 off = val_start + val_len_len; \
2202 peek = tvb_get_guint8(tvb, off); \
2203 if (is_text_string(peek)) { \
2204 get_token_text(val_str, tvb, off, len, ok); \
2205 /* As we're using val_str, it is automatically g_free()d */ \
2206 off += len; /* off now points to 1st byte after string */ \
2207 ti = proto_tree_add_string (tree, hf_hdr_ ## underscored, \
2208 tvb, hdr_start, offset - hdr_start, val_str); \
2209 } else if (is_integer_value(peek)) { \
2210 get_integer_value(val, tvb, off, len, ok); \
2212 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2213 tvb, hdr_start, offset - hdr_start, \
2214 val_to_str(val, valueString, \
2215 "<Unknown " valueName " identifier 0x%X>")); \
2218 } /* else ok = FALSE */ \
2219 /* Remember: offset == val_start + val_len */ \
2220 if (ok && (off < offset)) { /* Add Q-value if available */ \
2221 parameter_tree = proto_item_add_subtree (ti, ett_header); \
2222 off = parameter_value_q (parameter_tree, ti, tvb, off); \
2225 wkh_4_End(hf_hdr_ ## underscored); \
2229 * Accept-charset-value =
2232 * | ( Value-length ( Token-text | Integer-value ) [ Q-value ] )
2234 wkh_accept_x_q_header(accept_charset, "Accept-Charset",
2235 vals_character_sets, "character set")
2237 * Accept-language-value =
2240 * | ( Value-length ( Text-string | Integer-value ) [ Q-value ] )
2242 wkh_accept_x_q_header(accept_language, "Accept-Language",
2243 vals_languages, "language")
2247 * Push-flag-value = Short-integer
2250 wkh_push_flag(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2253 proto_tree *subtree = NULL;
2255 wkh_1_WellKnownValue;
2256 ti = proto_tree_add_string(tree, hf_hdr_push_flag,
2257 tvb, hdr_start, offset - hdr_start, "");
2258 subtree = proto_item_add_subtree(ti, ett_header);
2259 proto_tree_add_uint(subtree, hf_hdr_push_flag_auth,
2260 tvb, val_start, 1, val_id);
2261 proto_tree_add_uint(subtree, hf_hdr_push_flag_trust,
2262 tvb, val_start, 1, val_id);
2263 proto_tree_add_uint(subtree, hf_hdr_push_flag_last,
2264 tvb, val_start, 1, val_id);
2266 proto_item_append_string(ti, " (Initiator URI authenticated)");
2268 proto_item_append_string(ti, " (Content trusted)");
2270 proto_item_append_string(ti, " (Last push message)");
2272 proto_item_append_text(ti, " <Warning: Reserved flags set>");
2277 wkh_3_ValueWithLength;
2279 wkh_4_End(hf_hdr_push_flag);
2288 wkh_allow(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2292 wkh_1_WellKnownValue;
2294 if (val_id >= 0x40) { /* Valid WSP method */
2295 ti = proto_tree_add_string(tree, hf_hdr_allow,
2296 tvb, hdr_start, offset - hdr_start,
2297 val_to_str(val_id & 0x7F, vals_pdu_type,
2298 "<Unknown WSP method 0x%02X>"));
2303 wkh_3_ValueWithLength;
2305 wkh_4_End(hf_hdr_allow);
2311 * Token-text | Short-integer
2314 wkh_public(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2318 wkh_1_WellKnownValue;
2320 if (val_id >= 0x40) { /* Valid WSP method */
2321 ti = proto_tree_add_string(tree, hf_hdr_public,
2322 tvb, hdr_start, offset - hdr_start,
2323 val_to_str(val_id & 0x7F, vals_pdu_type,
2324 "<Unknown WSP method 0x%02X>"));
2328 ti = proto_tree_add_string(tree, hf_hdr_public,
2329 tvb, hdr_start, offset - hdr_start, val_str);
2331 wkh_3_ValueWithLength;
2333 wkh_4_End(hf_hdr_public);
2339 * Token-text | Short-integer
2342 wkh_vary(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2346 wkh_1_WellKnownValue;
2347 ti = proto_tree_add_string(tree, hf_hdr_vary,
2348 tvb, hdr_start, offset - hdr_start,
2349 val_to_str(val_id & 0x7F, vals_field_names,
2350 "<Unknown WSP header field 0x%02X>"));
2353 ti = proto_tree_add_string(tree, hf_hdr_vary,
2354 tvb, hdr_start, offset - hdr_start,
2357 wkh_3_ValueWithLength;
2359 wkh_4_End(hf_hdr_vary);
2364 * X-wap-security-value = 0x80
2367 wkh_x_wap_security(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2371 wkh_1_WellKnownValue;
2372 if (val_id == 0x80) {
2373 ti = proto_tree_add_string(tree, hf_hdr_x_wap_security,
2374 tvb, hdr_start, offset - hdr_start, "close-subordinate");
2379 wkh_3_ValueWithLength;
2381 wkh_4_End(hf_hdr_x_wap_security);
2386 * Connection-value = 0x80 | Token-text
2389 wkh_connection(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2393 wkh_1_WellKnownValue;
2394 if (val_id == 0x80) {
2395 ti = proto_tree_add_string(tree, hf_hdr_connection,
2396 tvb, hdr_start, offset - hdr_start, "close");
2400 ti = proto_tree_add_string(tree, hf_hdr_connection,
2401 tvb, hdr_start, offset - hdr_start, val_str);
2403 wkh_3_ValueWithLength;
2405 wkh_4_End(hf_hdr_connection);
2410 * Transfer-encoding-value = 0x80 | Token-text
2413 wkh_transfer_encoding(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2417 wkh_1_WellKnownValue;
2418 if (val_id == 0x80) {
2419 ti = proto_tree_add_string(tree, hf_hdr_transfer_encoding,
2420 tvb, hdr_start, offset - hdr_start, "chunked");
2424 ti = proto_tree_add_string(tree, hf_hdr_transfer_encoding,
2425 tvb, hdr_start, offset - hdr_start, val_str);
2427 wkh_3_ValueWithLength;
2429 wkh_4_End(hf_hdr_transfer_encoding);
2434 * Accept-range-value = 0x80 | 0x81 | Token-text
2437 wkh_accept_ranges(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2441 wkh_1_WellKnownValue;
2443 case 0x80: /* none */
2444 ti = proto_tree_add_string(tree, hf_hdr_accept_ranges,
2445 tvb, hdr_start, offset - hdr_start, "none");
2448 case 0x81: /* bytes */
2449 ti = proto_tree_add_string(tree, hf_hdr_accept_ranges,
2450 tvb, hdr_start, offset - hdr_start, "bytes");
2455 ti = proto_tree_add_string(tree, hf_hdr_accept_ranges,
2456 tvb, hdr_start, offset - hdr_start, val_str);
2458 wkh_3_ValueWithLength;
2460 wkh_4_End(hf_hdr_accept_ranges);
2465 * Content-encoding-value = 0x80 | 0x81 | 0x82 | Token-text
2468 wkh_content_encoding(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2472 wkh_1_WellKnownValue;
2474 case 0x80: /* gzip */
2475 ti = proto_tree_add_string(tree, hf_hdr_content_encoding,
2476 tvb, hdr_start, offset - hdr_start, "gzip");
2479 case 0x81: /* compress */
2480 ti = proto_tree_add_string(tree, hf_hdr_content_encoding,
2481 tvb, hdr_start, offset - hdr_start, "compress");
2484 case 0x82: /* deflate */
2485 ti = proto_tree_add_string(tree, hf_hdr_content_encoding,
2486 tvb, hdr_start, offset - hdr_start, "deflate");
2491 ti = proto_tree_add_string(tree, hf_hdr_content_encoding,
2492 tvb, hdr_start, offset - hdr_start, val_str);
2494 wkh_3_ValueWithLength;
2496 wkh_4_End(hf_hdr_content_encoding);
2501 * Accept-encoding-value =
2504 * | ( Value-length ( Short-integer | Text-string ) [ Q-value ] )
2507 wkh_accept_encoding(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2513 proto_tree *parameter_tree = NULL;
2515 wkh_1_WellKnownValue;
2517 case 0x80: /* gzip */
2518 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2519 tvb, hdr_start, offset - hdr_start, "gzip");
2522 case 0x81: /* compress */
2523 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2524 tvb, hdr_start, offset - hdr_start, "compress");
2527 case 0x82: /* deflate */
2528 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2529 tvb, hdr_start, offset - hdr_start, "deflate");
2534 proto_tree_add_string(tree, hf_hdr_accept_encoding,
2535 tvb, hdr_start, offset - hdr_start, val_str);
2537 wkh_3_ValueWithLength;
2538 off = val_start + val_len_len;
2539 peek = tvb_get_guint8(tvb, off);
2540 if (is_short_integer(peek)) {
2542 case 0x80: /* gzip */
2543 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2544 tvb, hdr_start, offset - hdr_start, "gzip");
2547 case 0x81: /* compress */
2548 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2549 tvb, hdr_start, offset - hdr_start, "compress");
2552 case 0x82: /* deflate */
2553 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2554 tvb, hdr_start, offset - hdr_start, "deflate");
2557 case 0x83: /* any */
2558 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2559 tvb, hdr_start, offset - hdr_start, "*");
2565 get_token_text(str, tvb, off, len, ok);
2567 ti = proto_tree_add_string(tree, hf_hdr_accept_encoding,
2568 tvb, hdr_start, offset - hdr_start, str);
2574 /* Remember: offset == val_start + val_len_len + val_len */
2575 if (off < offset) { /* Add Q-value if available */
2576 parameter_tree = proto_item_add_subtree(ti, ett_header);
2577 off = parameter_value_q(parameter_tree, ti, tvb, off);
2580 wkh_4_End(hf_hdr_accept_encoding);
2585 * Content-disposition-value = Value-length ( Disposition ) *( Parameter )
2586 * Disposition = Form-data | Attachment | Inline | Token-text
2590 * We handle this as:
2591 * Value-length ( Short-integer | Text-string ) *( Parameter )
2594 wkh_content_disposition(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2600 proto_tree *parameter_tree = NULL;
2602 wkh_1_WellKnownValue;
2606 wkh_3_ValueWithLength;
2607 off = val_start + val_len_len;
2608 peek = tvb_get_guint8(tvb, off);
2609 if (is_short_integer(peek)) {
2611 case 0x80: /* form-data */
2612 ti = proto_tree_add_string(tree, hf_hdr_content_disposition,
2613 tvb, hdr_start, offset - hdr_start, "form-data");
2616 case 0x81: /* attachment */
2617 ti = proto_tree_add_string(tree, hf_hdr_content_disposition,
2618 tvb, hdr_start, offset - hdr_start, "attachment");
2621 case 0x82: /* inline */
2622 ti = proto_tree_add_string(tree, hf_hdr_content_disposition,
2623 tvb, hdr_start, offset - hdr_start, "inline");
2629 get_token_text(str, tvb, off, len, ok);
2631 ti = proto_tree_add_string(tree, hf_hdr_content_disposition,
2632 tvb, hdr_start, offset - hdr_start, str);
2637 if ((ok) && (off < offset)) {
2638 /* Remember: offset == val_start + val_len_len + val_len */
2639 parameter_tree = proto_item_add_subtree(ti, ett_header);
2640 while (off < offset) { /* Add parameters if available */
2641 off = parameter(parameter_tree, ti, tvb, off, offset - off);
2644 wkh_4_End(hf_hdr_content_disposition);
2649 * Common code for headers with only a textual value
2650 * is written in the macro below:
2652 #define wkh_text_header(underscored,Text) \
2654 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2656 wkh_0_Declarations; \
2658 wkh_1_WellKnownValue; \
2660 wkh_2_TextualValue; \
2661 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2662 tvb, hdr_start, offset - hdr_start, val_str); \
2664 wkh_3_ValueWithLength; \
2666 wkh_4_End(hf_hdr_ ## underscored); \
2669 /* Text-only headers: */
2670 wkh_text_header(content_base, "Content-Base")
2671 wkh_text_header(content_location, "Content-Location")
2672 wkh_text_header(etag, "ETag")
2673 wkh_text_header(from, "From")
2674 wkh_text_header(host, "Host")
2675 wkh_text_header(if_match, "If-Match")
2676 wkh_text_header(if_none_match, "If-None-Match")
2677 wkh_text_header(location, "Location")
2678 wkh_text_header(referer, "Referer")
2679 wkh_text_header(server, "Server")
2680 wkh_text_header(user_agent, "User-Agent")
2681 wkh_text_header(upgrade, "Upgrade")
2682 wkh_text_header(via, "Via")
2683 wkh_text_header(content_uri, "Content-Uri")
2684 wkh_text_header(initiator_uri, "Initiator-Uri")
2685 wkh_text_header(profile, "Profile")
2688 * Same for quoted-string value
2690 #define wkh_quoted_string_header(underscored,Text) \
2692 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2694 wkh_0_Declarations; \
2697 wkh_1_WellKnownValue; \
2699 wkh_2_TextualValue; \
2700 if (is_quoted_string(val_str[0])) { \
2701 if (is_quoted_string(val_str[val_len-2])) { \
2702 /* Trailing quote - issue a warning */ \
2703 str = g_strdup_printf("%s" TrailingQuoteWarning, val_str); \
2704 } else { /* OK (no trailing quote) */ \
2705 str = g_strdup_printf("%s\"", val_str); \
2707 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2708 tvb, hdr_start, offset - hdr_start, str); \
2711 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2712 tvb, hdr_start, offset - hdr_start, val_str); \
2713 proto_item_append_text(ti, \
2714 " <Warning: should be encoded as a Quoted-string>"); \
2717 wkh_3_ValueWithLength; \
2719 wkh_4_End(hf_hdr_ ## underscored); \
2722 wkh_quoted_string_header(content_id, "Content-ID")
2726 * Common code for headers with only a textual or a date value
2727 * is written in the macro below:
2729 #define wkh_text_or_date_value_header(underscored,Text) \
2731 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2733 wkh_0_Declarations; \
2734 guint32 val = 0, off = val_start, len; \
2736 gchar *str; /* may not be freed! */ \
2738 wkh_1_WellKnownValue; \
2740 wkh_2_TextualValue; \
2741 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2742 tvb, hdr_start, offset - hdr_start, val_str); \
2744 wkh_3_ValueWithLength; \
2745 if (val_id <= 4) { /* Length field already parsed by macro! */ \
2746 get_date_value(val, tvb, off, len, ok); \
2750 str = abs_time_to_str(&tv); \
2752 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2753 tvb, hdr_start, offset - hdr_start, str); \
2754 /* BEHOLD: do NOT try to free str, as this generates a core
2755 * dump! It looks like abs_time_to_str() is buggy or works
2756 * with static data. */ \
2759 wkh_4_End(hf_hdr_ ## underscored); \
2763 wkh_text_or_date_value_header(if_range,"If-Range")
2767 * Common code for headers with only a date value
2768 * is written in the macro below:
2770 #define wkh_date_value_header(underscored,Text) \
2772 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2774 wkh_0_Declarations; \
2775 guint32 val = 0, off = val_start, len; \
2777 gchar *str; /* may not be freed! */ \
2779 wkh_1_WellKnownValue; \
2781 wkh_2_TextualValue; \
2783 wkh_3_ValueWithLength; \
2784 if (val_id <= 4) { /* Length field already parsed by macro! */ \
2785 get_date_value(val, tvb, off, len, ok); \
2789 str = abs_time_to_str(&tv); \
2791 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2792 tvb, hdr_start, offset - hdr_start, str); \
2793 /* BEHOLD: do NOT try to free str, as this generates a core
2794 * dump! It looks like abs_time_to_str() is buggy or works
2795 * with static data. */ \
2798 wkh_4_End(hf_hdr_ ## underscored); \
2801 /* Date-value only headers: */
2802 wkh_date_value_header(date, "Date")
2803 wkh_date_value_header(expires, "Expires")
2804 wkh_date_value_header(if_modified_since, "If-Modified-Since")
2805 wkh_date_value_header(if_unmodified_since, "If-Unmodified-Since")
2806 wkh_date_value_header(last_modified, "Last-Modified")
2809 /* Date-value with special interpretation of zero value */
2810 #define wkh_tod_value_header(underscored,Text) \
2812 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2814 wkh_0_Declarations; \
2815 guint32 val = 0, off = val_start, len; \
2817 gchar *str; /* may not be freed! */ \
2819 wkh_1_WellKnownValue; \
2820 if (val_id == 0x80) { /* Openwave TOD header uses this format */ \
2821 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2822 tvb, hdr_start, offset - hdr_start, \
2823 "Requesting Time Of Day"); \
2824 proto_item_append_text(ti, \
2825 " <Warning: should be encoded as long-integer>"); \
2828 /* It seems VERY unlikely that we'll see date values within the first \
2829 * 127 seconds of the UNIX 1-1-1970 00:00:00 start of the date clocks \
2830 * so I assume such a value is a genuine error */ \
2831 wkh_2_TextualValue; \
2833 wkh_3_ValueWithLength; \
2834 if (val_id <= 4) { /* Length field already parsed by macro! */ \
2835 get_date_value(val, tvb, off, len, ok); \
2838 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2839 tvb, hdr_start, offset - hdr_start, \
2840 "Requesting Time Of Day"); \
2844 str = abs_time_to_str(&tv); \
2846 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2847 tvb, hdr_start, offset - hdr_start, str); \
2851 wkh_4_End(hf_hdr_ ## underscored); \
2854 wkh_tod_value_header(x_wap_tod, "X-Wap-Tod")
2858 * Age-value: Delta-seconds-value
2861 wkh_age(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
2864 guint32 val = 0, off = val_start, len;
2866 wkh_1_WellKnownValue;
2867 val = val_id & 0x7F;
2868 val_str = g_strdup_printf("%u second%s", val, PLURALIZE(val));
2869 ti = proto_tree_add_string(tree, hf_hdr_age,
2870 tvb, hdr_start, offset - hdr_start, val_str);
2871 g_free(val_str); /* proto_XXX creates a copy */
2875 wkh_3_ValueWithLength;
2876 if (val_id <= 4) { /* Length field already parsed by macro! */
2877 get_long_integer(val, tvb, off, len, ok);
2879 val_str = g_strdup_printf("%u second%s", val, PLURALIZE(val));
2880 ti = proto_tree_add_string(tree, hf_hdr_age,
2881 tvb, hdr_start, offset - hdr_start, val_str);
2882 g_free(val_str); /* proto_XXX creates a copy */
2885 wkh_4_End(hf_hdr_age);
2890 * Template for Integer lookup or text value headers:
2892 #define wkh_integer_lookup_or_text_value(underscored,Text,valueString,valueName) \
2894 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
2896 wkh_0_Declarations; \
2897 guint32 val = 0, off = val_start, len; \
2899 wkh_1_WellKnownValue; \
2900 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2901 tvb, hdr_start, offset - hdr_start, \
2902 val_to_str(val_id & 0x7F, valueString, \
2903 "(Unknown " valueName " identifier 0x%X)")); \
2905 wkh_2_TextualValue; \
2906 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2907 tvb, hdr_start, offset - hdr_start, val_str); \
2909 wkh_3_ValueWithLength; \
2910 if (val_id <= 4) { /* Length field already parsed by macro! */ \
2911 get_long_integer(val, tvb, off, len, ok); \
2913 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2914 tvb, hdr_start, offset - hdr_start, \
2915 val_to_str(val_id & 0x7F, valueString, \
2916 "(Unknown " valueName " identifier 0x%X)")); \
2919 wkh_4_End(hf_hdr_ ## underscored); \
2923 * Wap-application-value: Uri-value | Integer-value
2925 wkh_integer_lookup_or_text_value(x_wap_application_id, "X-Wap-Application-Id",
2926 vals_wap_application_ids, "WAP application")
2927 wkh_integer_lookup_or_text_value(accept_application, "Accept-Application",
2928 vals_wap_application_ids, "WAP application")
2929 wkh_integer_lookup_or_text_value(content_language, "Content-Language",
2930 vals_languages, "language")
2931 /* NOTE - Although the WSP spec says this is an integer-value, the WSP headers
2932 * are encoded as a 7-bit entity! */
2933 wkh_integer_lookup_or_text_value(trailer, "Trailer",
2934 vals_field_names, "well-known-header")
2942 * Common code for headers with only a challenge value
2943 * is written in the macro below:
2945 #define wkh_challenge_value_header(underscored,Text) \
2947 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, \
2948 guint32 hdr_start) \
2950 wkh_0_Declarations; \
2953 proto_tree *subtree; \
2956 wkh_1_WellKnownValue; \
2958 wkh_2_TextualValue; \
2960 wkh_3_ValueWithLength; \
2961 off = val_start + val_len_len; \
2962 peek = tvb_get_guint8(tvb, off); \
2963 if (peek == 0x80) { /* Basic */ \
2964 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2965 tvb, hdr_start, offset - hdr_start, "basic"); \
2966 subtree = proto_item_add_subtree(ti, ett_header); \
2967 proto_tree_add_string(subtree, hf_hdr_ ## underscored ## _scheme, \
2968 tvb, off, 1, "basic"); \
2970 /* Realm: text-string */ \
2971 get_text_string(str,tvb,off,len,ok); \
2973 proto_tree_add_string(subtree, \
2974 hf_hdr_ ## underscored ## _realm, \
2975 tvb, off, len, str); \
2976 val_str = g_strdup_printf("; realm=%s", str); \
2977 proto_item_append_string(ti, val_str); \
2982 } else { /* Authentication-scheme: token-text */ \
2983 get_token_text(str, tvb, off, len, ok); \
2985 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
2986 tvb, hdr_start, off - hdr_start, str); \
2987 subtree = proto_item_add_subtree(ti, ett_header); \
2988 proto_tree_add_string(subtree, \
2989 hf_hdr_ ## underscored ## _scheme, \
2990 tvb, hdr_start, off - hdr_start, str); \
2993 /* Realm: text-string */ \
2994 get_text_string(str,tvb,off,len,ok); \
2996 proto_tree_add_string(subtree, \
2997 hf_hdr_ ## underscored ## _realm, \
2998 tvb, off, len, str); \
2999 val_str = g_strdup_printf("; realm=%s", str); \
3000 proto_item_append_string(ti, val_str); \
3004 /* Auth-params: parameter - TODO */ \
3005 while (off < offset) /* Parse parameters */ \
3006 off = parameter(subtree, ti, tvb, off, offset - off); \
3010 wkh_4_End(hf_hdr_ ## underscored); \
3013 /* Challenge-value only headers: */
3014 wkh_challenge_value_header(www_authenticate, "WWW-Authenticate")
3015 wkh_challenge_value_header(proxy_authenticate, "Proxy-Authenticate")
3023 * Common code for headers with only a credentials value
3024 * is written in the macro below:
3026 #define wkh_credentials_value_header(underscored,Text) \
3028 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, \
3029 guint32 hdr_start) \
3031 wkh_0_Declarations; \
3034 proto_tree *subtree; \
3037 wkh_1_WellKnownValue; \
3039 wkh_2_TextualValue; \
3041 wkh_3_ValueWithLength; \
3042 off = val_start + val_len_len; \
3043 peek = tvb_get_guint8(tvb, off); \
3044 if (peek == 0x80) { /* Basic */ \
3045 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3046 tvb, hdr_start, offset - hdr_start, "basic"); \
3047 subtree = proto_item_add_subtree(ti, ett_header); \
3048 proto_tree_add_string(subtree, hf_hdr_ ## underscored ## _scheme, \
3049 tvb, off, 1, "basic"); \
3051 /* User-id: text-string */ \
3052 get_text_string(str,tvb,off,len,ok); \
3054 proto_tree_add_string(subtree, \
3055 hf_hdr_ ## underscored ## _user_id, \
3056 tvb, off, len, str); \
3057 val_str = g_strdup_printf("; user-id=%s", str); \
3058 proto_item_append_string(ti, val_str); \
3062 /* Password: text-string */ \
3063 get_text_string(str,tvb,off,len,ok); \
3065 proto_tree_add_string(subtree, \
3066 hf_hdr_ ## underscored ## _password, \
3067 tvb, off, len, str); \
3068 val_str = g_strdup_printf("; password=%s", str); \
3069 proto_item_append_string(ti, val_str); \
3075 } else { /* Authentication-scheme: token-text */ \
3076 get_token_text(str, tvb, off, len, ok); \
3078 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3079 tvb, hdr_start, off - hdr_start, str); \
3080 subtree = proto_item_add_subtree(ti, ett_header); \
3081 proto_tree_add_string(subtree, \
3082 hf_hdr_ ## underscored ## _scheme, \
3083 tvb, hdr_start, off - hdr_start, str); \
3086 /* Auth-params: parameter - TODO */ \
3087 while (off < offset) /* Parse parameters */ \
3088 off = parameter(subtree, ti, tvb, off, offset - off); \
3091 wkh_4_End(hf_hdr_ ## underscored); \
3094 /* Credentials-value only headers: */
3095 wkh_credentials_value_header(authorization, "Authorization")
3096 wkh_credentials_value_header(proxy_authorization, "Proxy-Authorization")
3100 * Content-md5-value = 16*16 OCTET
3103 wkh_content_md5 (proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3108 wkh_1_WellKnownValue;
3112 wkh_3_ValueWithLength;
3113 off = val_start + val_len_len;
3114 if (val_len == 16) {
3115 val_str = g_strdup_printf(
3116 "%02x%02x%02x%02x%02x%02x%02x%02x"
3117 "%02x%02x%02x%02x%02x%02x%02x%02x",
3118 tvb_get_guint8(tvb, off),
3119 tvb_get_guint8(tvb, off + 1),
3120 tvb_get_guint8(tvb, off + 2),
3121 tvb_get_guint8(tvb, off + 3),
3122 tvb_get_guint8(tvb, off + 4),
3123 tvb_get_guint8(tvb, off + 5),
3124 tvb_get_guint8(tvb, off + 6),
3125 tvb_get_guint8(tvb, off + 7),
3126 tvb_get_guint8(tvb, off + 8),
3127 tvb_get_guint8(tvb, off + 9),
3128 tvb_get_guint8(tvb, off + 10),
3129 tvb_get_guint8(tvb, off + 11),
3130 tvb_get_guint8(tvb, off + 12),
3131 tvb_get_guint8(tvb, off + 13),
3132 tvb_get_guint8(tvb, off + 14),
3133 tvb_get_guint8(tvb, off + 15)
3135 ti = proto_tree_add_string(tree, hf_hdr_content_md5,
3136 tvb, hdr_start, offset - hdr_start, val_str);
3140 wkh_4_End(hf_hdr_content_md5);
3145 * Pragma-value = 0x80 | Length Parameter
3148 wkh_pragma(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3153 wkh_1_WellKnownValue;
3154 if (val_id == 0x80) {
3155 ti = proto_tree_add_string(tree, hf_hdr_pragma,
3156 tvb, hdr_start, offset - hdr_start, "no-cache");
3161 wkh_3_ValueWithLength;
3162 off = val_start + val_len_len;
3163 ti = proto_tree_add_string(tree, hf_hdr_pragma,
3164 tvb, hdr_start, off - hdr_start, "");
3165 /* NULL subtree for parameter() results in no subtree
3166 * TODO - provide a single parameter dissector that appends data
3167 * to the header field data. */
3168 off = parameter(NULL, ti, tvb, off, offset - off);
3170 wkh_4_End(hf_hdr_pragma);
3177 #define wkh_integer_value_header(underscored,Text) \
3179 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
3181 wkh_0_Declarations; \
3182 guint32 val = 0, off = val_start, len; \
3183 gchar *str; /* may not be freed! */ \
3185 wkh_1_WellKnownValue; \
3186 str = g_strdup_printf("%u", val_id & 0x7F); \
3187 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3188 tvb, hdr_start, offset - hdr_start, str); \
3191 wkh_2_TextualValue; \
3193 wkh_3_ValueWithLength; \
3194 if (val_id <= 4) { /* Length field already parsed by macro! */ \
3195 get_long_integer(val, tvb, off, len, ok); \
3197 str = g_strdup_printf("%u", val); \
3198 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3199 tvb, hdr_start, offset - hdr_start, str); \
3203 wkh_4_End(hf_hdr_ ## underscored); \
3206 wkh_integer_value_header(content_length, "Content-Length")
3207 wkh_integer_value_header(max_forwards, "Max-Forwards")
3210 #define wkh_integer_lookup_value_header(underscored,Text,valueString,valueName) \
3212 wkh_ ## underscored(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start) \
3214 wkh_0_Declarations; \
3215 guint32 val = 0, off = val_start, len; \
3217 wkh_1_WellKnownValue; \
3218 val_str = match_strval(val_id & 0x7F, valueString); \
3220 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3221 tvb, hdr_start, offset - hdr_start, val_str); \
3224 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3225 tvb, hdr_start, offset - hdr_start, \
3226 "<Unknown " valueName ">"); \
3228 wkh_2_TextualValue; \
3230 wkh_3_ValueWithLength; \
3231 if (val_id <= 4) { /* Length field already parsed by macro! */ \
3232 get_long_integer(val, tvb, off, len, ok); \
3234 val_str = match_strval(val_id & 0x7F, valueString); \
3236 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3237 tvb, hdr_start, offset - hdr_start, val_str); \
3240 ti = proto_tree_add_string(tree, hf_hdr_ ## underscored, \
3241 tvb, hdr_start, offset - hdr_start, \
3242 "<Unknown " valueName ">"); \
3246 wkh_4_End(hf_hdr_ ## underscored); \
3249 wkh_integer_lookup_value_header(bearer_indication, "Bearer-Indication",
3250 vals_bearer_types, "bearer type")
3254 * Cache-control-value
3257 wkh_cache_control(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3260 guint32 off, len, val = 0;
3261 guint8 peek, cache_control_directive;
3264 wkh_1_WellKnownValue;
3265 val = val_id & 0x7F;
3266 val_str = match_strval(val, vals_cache_control);
3268 ti = proto_tree_add_string(tree, hf_hdr_cache_control,
3269 tvb, hdr_start, offset - hdr_start, val_str);
3273 ti = proto_tree_add_string(tree, hf_hdr_cache_control,
3274 tvb, hdr_start, offset - hdr_start, val_str);
3276 wkh_3_ValueWithLength;
3278 * ( no-cache | private ) 1*( Field-name )
3279 * | ( max-age | max-stale | min-fresh | s-maxage) Delta-seconds-value
3280 * | Token-text ( Integer-value | Text-value )
3282 * Field-name = Short-integer | Token-text
3284 off = val_start + val_len_len;
3285 cache_control_directive = tvb_get_guint8(tvb, off++);
3286 if (cache_control_directive & 0x80) { /* Well known cache directive */
3287 switch (cache_control_directive & 0x7F) {
3288 case CACHE_CONTROL_NO_CACHE:
3289 case CACHE_CONTROL_PRIVATE:
3290 ti = proto_tree_add_string(tree, hf_hdr_cache_control,
3291 tvb, hdr_start, offset - hdr_start,
3292 val_to_str (cache_control_directive & 0x7F, vals_cache_control,
3293 "<Unknown cache control directive 0x%02X>"));
3294 /* TODO: split multiple entries */
3295 while (ok && (off < offset)) { /* 1*( Field-name ) */
3297 peek = tvb_get_guint8(tvb, off);
3298 if (peek & 0x80) { /* Well-known-field-name */
3299 proto_item_append_string(ti,
3300 val_to_str (peek, vals_field_names,
3301 "<Unknown WSP header field 0x%02X>"));
3303 } else { /* Token-text */
3304 get_token_text(val_str, tvb, off, len, ok);
3306 proto_item_append_string(ti, val_str);
3314 case CACHE_CONTROL_MAX_AGE:
3315 case CACHE_CONTROL_MAX_STALE:
3316 case CACHE_CONTROL_MIN_FRESH:
3317 case CACHE_CONTROL_S_MAXAGE:
3318 ti = proto_tree_add_string(tree, hf_hdr_cache_control,
3319 tvb, hdr_start, offset - hdr_start,
3320 val_to_str (cache_control_directive & 0x7F, vals_cache_control,
3321 "<Unknown cache control directive 0x%02X>"));
3322 get_delta_seconds_value(val, tvb, off, len, ok);
3324 val_str = g_strdup_printf("=%u second%s",
3325 val, PLURALIZE(val));
3326 proto_item_append_string(ti, val_str);
3327 g_free(val_str); /* proto_XXX creates a copy */
3335 } else if (is_token_text(cache_control_directive)) {
3336 get_token_text(val_str, tvb, off, len, ok);
3338 ti = proto_tree_add_string(tree, hf_hdr_cache_control,
3339 tvb, hdr_start, offset - hdr_start, val_str);
3341 get_integer_value(val, tvb, off, len, ok);
3342 if (ok) { /* Integer-value */
3343 val_str = g_strdup_printf("=%u", val);
3344 proto_item_append_string(ti, val_str);
3345 g_free(val_str); /* proto_XXX creates a copy */
3346 } else { /* Text-value */
3347 get_text_string(val_str, tvb, off, len, ok);
3349 if (is_quoted_string(val_str[0])) {
3350 if (is_quoted_string(val_str[len-2])) {
3351 /* Trailing quote - issue a warning */
3352 str = g_strdup_printf("%s" TrailingQuoteWarning,
3354 } else { /* OK (no trailing quote) */
3355 str = g_strdup_printf("%s\"", val_str);
3357 proto_item_append_string(ti, str);
3359 } else { /* Token-text | 0x00 */
3360 /* TODO - check that we have Token-text or 0x00 */
3361 proto_item_append_string(ti, val_str);
3368 wkh_4_End(hf_hdr_cache_control);
3375 * | ( Value-length Short-integer Text-string Text-string )
3378 wkh_warning(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3381 guint32 off, len, val;
3384 proto_tree *subtree;
3386 /* TODO - subtree with values */
3388 wkh_1_WellKnownValue;
3389 val = val_id & 0x7F;
3390 val_str = match_strval(val, vals_wsp_warning_code);
3392 ti = proto_tree_add_string(tree, hf_hdr_warning,
3393 tvb, hdr_start, offset - hdr_start, val_str);
3394 subtree = proto_item_add_subtree(ti, ett_header);
3395 proto_tree_add_uint(subtree, hf_hdr_warning_code,
3396 tvb, val_start, 1, val);
3401 wkh_3_ValueWithLength;
3402 /* TODO - subtree with individual values */
3403 off = val_start + val_len_len;
3404 warn_code = tvb_get_guint8(tvb, off);
3405 if (warn_code & 0x80) { /* Well known warn code */
3406 val = warn_code & 0x7f;
3407 val_str = match_strval(val, vals_wsp_warning_code_short);
3408 if (val_str) { /* OK */
3409 str = g_strdup_printf("code=%s", val_str);
3410 ti = proto_tree_add_string(tree, hf_hdr_warning,
3411 tvb, hdr_start, offset - hdr_start, str);
3413 subtree = proto_item_add_subtree(ti, ett_header);
3414 proto_tree_add_uint(subtree, hf_hdr_warning_code,
3416 off++; /* Now skip to the warn-agent subfield */
3417 get_text_string(str, tvb, off, len, ok);
3418 if (ok) { /* Valid warn-agent string */
3419 proto_tree_add_string(subtree, hf_hdr_warning_agent,
3420 tvb, off, len, str);
3421 val_str = g_strdup_printf("; agent=%s", str);
3422 proto_item_append_string(ti, val_str);
3423 g_free(val_str); /* proto_XXX creates a copy */
3426 get_text_string(str, tvb, off, len, ok);
3427 if (ok) { /* Valid warn-text string */
3428 proto_tree_add_string(subtree,
3429 hf_hdr_warning_text,
3430 tvb, off, len, str);
3431 val_str = g_strdup_printf("; text=%s", str);
3432 proto_item_append_string(ti, val_str);
3433 g_free(val_str); /* proto_XXX creates a copy */
3440 wkh_4_End(hf_hdr_warning);
3445 * Profile-warning-value =
3447 * | ( Value-length Short-integer Text-string *( Date-value ) )
3450 wkh_profile_warning(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3453 guint32 off, len, val = 0;
3458 wkh_1_WellKnownValue;
3459 val = val_id & 0x7F;
3460 val_str = match_strval(val, vals_wsp_profile_warning_code);
3462 ti = proto_tree_add_string(tree, hf_hdr_profile_warning,
3463 tvb, hdr_start, offset - hdr_start, val_str);
3468 wkh_3_ValueWithLength;
3469 off = val_start + val_len_len;
3470 warn_code = tvb_get_guint8(tvb, off++);
3471 if (warn_code & 0x80) { /* Well known warn code */
3472 val_str = match_strval(val, vals_wsp_profile_warning_code);
3473 if (val_str) { /* OK */
3474 ti = proto_tree_add_string(tree, hf_hdr_profile_warning,
3475 tvb, hdr_start, offset - hdr_start, val_str);
3476 get_uri_value(str, tvb, off, len, ok);
3477 if (ok) { /* Valid warn-target string */
3479 str = g_strdup_printf("; target=%s", val_str);
3480 proto_item_append_string(ti, str);
3481 g_free(str); /* proto_XXX creates a copy */
3482 /* Add zero or more dates */
3483 while (ok && (off < offset)) {
3484 get_date_value(val, tvb, off, len, ok);
3485 if (ok) { /* Valid warn-text string */
3489 val_str = abs_time_to_str(&tv);
3491 str = g_strdup_printf("; date=%s", val_str);
3492 proto_item_append_string(ti, str);
3493 g_free(str); /* proto_XXX creates a copy */
3494 /* BEHOLD: do NOT try to free val_str, as this
3495 * generates a core dump!
3496 * It looks like abs_time_to_str() is
3497 * buggy or works with static data. */
3503 wkh_4_End(hf_hdr_profile_warning);
3507 /* Encoding-version-value =
3510 * | Length Short-integer [ Short-integer | text-string ]
3512 static guint32 wkh_encoding_version (proto_tree *tree, tvbuff_t *tvb,
3516 guint32 off, val, len;
3519 wkh_1_WellKnownValue;
3520 val = val_id & 0x7F;
3521 val_str = g_strdup_printf("%u.%u", val >> 4, val & 0x0F);
3522 proto_tree_add_string(tree, hf_hdr_encoding_version,
3523 tvb, hdr_start, offset - hdr_start, val_str);
3527 proto_tree_add_string(tree, hf_hdr_encoding_version,
3528 tvb, hdr_start, offset - hdr_start, val_str);
3530 wkh_3_ValueWithLength;
3531 off = val_start + val_len_len;
3532 val = tvb_get_guint8(tvb, off);
3533 if (val & 0x80) { /* Header Code Page */
3534 val_str = g_strdup_printf("code-page=%u", val & 0x7F);
3535 ti = proto_tree_add_string(tree, hf_hdr_encoding_version,
3536 tvb, hdr_start, offset - hdr_start, val_str);
3540 if (off < offset) { /* Extra version-value */
3541 get_version_value(val,val_str,tvb,off,len,ok);
3542 if (ok) { /* Always creates a string if OK */
3543 str = g_strdup_printf(": %s", val_str);
3544 proto_item_append_string(ti, str);
3551 wkh_4_End(hf_hdr_encoding_version);
3555 /* Content-range-value =
3556 * Length Uintvar-integer ( 0x80 | Uintvar-integer )
3559 wkh_content_range(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3562 guint32 off, val, len;
3563 proto_tree *subtree = NULL;
3565 wkh_1_WellKnownValue;
3569 wkh_3_ValueWithLength;
3570 off = val_start + val_len_len;
3571 get_uintvar_integer (val, tvb, off, len, ok); /* Uintvar start */
3573 val_str = g_strdup_printf("first-byte-pos=%u", val);
3574 ti = proto_tree_add_string(tree, hf_hdr_content_range,
3575 tvb, hdr_start, offset - hdr_start, val_str);
3576 subtree = proto_item_add_subtree(ti, ett_header);
3577 proto_tree_add_uint(subtree, hf_hdr_content_range_first_byte_pos,
3578 tvb, off, len, val);
3581 /* Now check next value */
3582 val = tvb_get_guint8(tvb, off);
3583 if (val == 0x80) { /* Unknown length */
3584 proto_item_append_string(ti, "; entity-length=unknown");
3585 } else { /* Uintvar entity length */
3586 get_uintvar_integer (val, tvb, off, len, ok);
3588 val_str = g_strdup_printf("; entity-length=%u", val);
3589 proto_item_append_string(ti, val_str);
3590 proto_tree_add_uint(subtree,
3591 hf_hdr_content_range_entity_length,
3592 tvb, off, len, val);
3598 wkh_4_End(hf_hdr_content_range);
3604 * 0x80 Uintvar-integer [ Uintvar-integer ]
3605 * | 0x81 Uintvar-integer
3608 wkh_range(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3611 guint32 off, val, len;
3612 proto_tree *subtree = NULL;
3614 wkh_1_WellKnownValue;
3618 wkh_3_ValueWithLength;
3619 off = val_start + val_len_len;
3620 val = tvb_get_guint8(tvb, off);
3621 if (val == 0x80) { /* Byte-range */
3622 ti = proto_tree_add_string(tree, hf_hdr_range,
3623 tvb, hdr_start, offset - hdr_start, "byte-range");
3624 subtree = proto_item_add_subtree(ti, ett_header);
3625 /* Get the First-byte-pos (Uintvar-integer) */
3626 get_uintvar_integer (val, tvb, off, len, ok);
3628 val_str = g_strdup_printf("; first-byte-pos=%u", val);
3629 proto_item_append_string(ti, val_str);
3630 proto_tree_add_uint(subtree, hf_hdr_range_first_byte_pos,
3631 tvb, off, len, val);
3634 /* Get the optional Last-byte-pos (Uintvar-integer) */
3636 get_uintvar_integer (val, tvb, off, len, ok);
3638 val_str = g_strdup_printf("; last-byte-pos=%u", val);
3639 proto_item_append_string(ti, val_str);
3640 proto_tree_add_uint(subtree,
3641 hf_hdr_range_last_byte_pos,
3642 tvb, off, len, val);
3647 } else if (val == 0x81) { /* Suffix-byte-range */
3648 ti = proto_tree_add_string(tree, hf_hdr_range,
3649 tvb, hdr_start, offset - hdr_start, "suffix-byte-range");
3650 subtree = proto_item_add_subtree(ti, ett_header);
3651 /* Get the Suffix-length (Uintvar-integer) */
3652 get_uintvar_integer (val, tvb, off, len, ok);
3654 val_str = g_strdup_printf("; suffix-length=%u", val);
3655 proto_item_append_string(ti, val_str);
3656 proto_tree_add_uint(subtree, hf_hdr_range_suffix_length,
3657 tvb, off, len, val);
3662 wkh_4_End(hf_hdr_range);
3668 * | Value-length (0x82--0x86 | Token-text) [ Q-token Q-value ]
3670 static guint32 wkh_te (proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3673 guint32 off, val, len;
3675 wkh_1_WellKnownValue;
3676 if (val_id == 0x81) {
3677 proto_tree_add_string(tree, hf_hdr_encoding_version,
3678 tvb, hdr_start, offset - hdr_start, "trailers");
3683 wkh_3_ValueWithLength;
3684 off = val_start + val_len_len;
3685 val = tvb_get_guint8(tvb, off);
3686 if (val & 0x80) { /* Well-known-TE */
3687 val_str = match_strval((val & 0x7F), vals_well_known_te);
3689 ti = proto_tree_add_string(tree, hf_hdr_te,
3690 tvb, hdr_start, off - hdr_start, val_str);
3694 } else { /* TE in Token-text format */
3695 get_token_text(val_str, tvb, off, len, ok);
3696 ti = proto_tree_add_string(tree, hf_hdr_te,
3697 tvb, hdr_start, off - hdr_start, val_str);
3702 if ((ok) && (off < offset)) { /* Q-token Q-value */
3706 wkh_4_End(hf_hdr_te);
3710 /****************************************************************************
3711 * O p e n w a v e h e a d e r s
3712 ****************************************************************************/
3718 * Redefine the WellKnownValue parsing so Openwave header field names are used
3719 * are used instead of the default WSP header field names
3721 #undef wkh_1_WellKnownValue
3722 #define wkh_1_WellKnownValue /* Parse Well Known Value */ \
3723 proto_tree_add_string_hidden(tree, hf_hdr_name, \
3724 tvb, hdr_start, offset - hdr_start, \
3725 val_to_str (hdr_id, vals_openwave_field_names, \
3726 "<Unknown WSP header field 0x%02X>")); \
3727 if (val_id & 0x80) { /* Well-known value */ \
3729 /* Well-known value processing starts HERE \
3734 * Redefine the End parsing so Openwave header field names are used
3735 * instead of the default WSP field names
3738 #define wkh_4_End(hf) /* End of value parsing */ \
3741 /* Check for errors */ \
3743 if (ti) { /* Append to protocol tree item label */ \
3744 proto_item_append_text(ti, \
3745 "<Error: Invalid header value>"); \
3746 } else if (hf > 0) { /* Create protocol tree item */ \
3747 proto_tree_add_string(tree, hf, \
3748 tvb, hdr_start, offset - hdr_start, \
3749 " <Error: Invalid header value>"); \
3750 } else { /* Create anonymous header field entry */ \
3751 proto_tree_add_text(tree, tvb, hdr_start, offset - hdr_start, \
3752 "%s: <Error: Invalid header value>", \
3753 val_to_str (hdr_id, vals_openwave_field_names, \
3754 "<Unknown WSP header field 0x%02X>")); \
3760 /* Dissect the Openwave header value (generic) */
3762 wkh_openwave_default(proto_tree *tree, tvbuff_t *tvb, guint32 hdr_start)
3766 ok = TRUE; /* Bypass error checking as we don't parse the values! */
3768 wkh_1_WellKnownValue;
3769 ti = proto_tree_add_text(tree, tvb, hdr_start, offset - hdr_start,
3770 "%s: (Undecoded well-known value 0x%02x)",
3771 val_to_str (hdr_id, vals_openwave_field_names,
3772 "<Unknown WSP header field 0x%02X>"), val_id & 0x7F);
3774 ti = proto_tree_add_text(tree,tvb,hdr_start, offset - hdr_start,
3776 val_to_str (hdr_id, vals_openwave_field_names,
3777 "<Unknown WSP header field 0x%02X>"), val_str);
3778 wkh_3_ValueWithLength;
3779 ti = proto_tree_add_text(tree, tvb, hdr_start, offset - hdr_start,
3780 "%s: (Undecoded value in general form with length indicator)",
3781 val_to_str (hdr_id, vals_openwave_field_names,
3782 "<Unknown WSP header field 0x%02X>"));
3784 wkh_4_End(HF_EMPTY); /* See wkh_default for explanation */
3788 /* Textual Openwave headers */
3789 wkh_text_header(openwave_x_up_proxy_operator_domain,
3790 "x-up-proxy-operator-domain")
3791 wkh_text_header(openwave_x_up_proxy_home_page,
3792 "x-up-proxy-home-page")
3793 wkh_text_header(openwave_x_up_proxy_uplink_version,
3794 "x-up-proxy-uplink-version")
3795 wkh_text_header(openwave_x_up_proxy_ba_realm,
3796 "x-up-proxy-ba-realm")
3797 wkh_text_header(openwave_x_up_proxy_request_uri,
3798 "x-up-proxy-request-uri")
3799 wkh_text_header(openwave_x_up_proxy_bookmark,
3800 "x-up-proxy-bookmark")
3802 /* Integer Openwave headers */
3803 wkh_integer_value_header(openwave_x_up_proxy_push_seq,
3804 "x-up-proxy-push-seq")
3805 wkh_integer_value_header(openwave_x_up_proxy_notify,
3806 "x-up-proxy-notify")
3807 wkh_integer_value_header(openwave_x_up_proxy_net_ask,
3808 "x-up-proxy-net-ask")
3809 wkh_integer_value_header(openwave_x_up_proxy_ba_enable,
3810 "x-up-proxy-ba-enable")
3811 wkh_integer_value_header(openwave_x_up_proxy_redirect_enable,
3812 "x-up-proxy-redirect-enable")
3813 wkh_integer_value_header(openwave_x_up_proxy_redirect_status,
3814 "x-up-proxy-redirect-status")
3815 wkh_integer_value_header(openwave_x_up_proxy_linger,
3816 "x-up-proxy-linger")
3817 wkh_integer_value_header(openwave_x_up_proxy_enable_trust,
3818 "x-up-proxy-enable-trust")
3819 wkh_integer_value_header(openwave_x_up_proxy_trust,
3822 wkh_integer_value_header(openwave_x_up_devcap_has_color,
3823 "x-up-devcap-has-color")
3824 wkh_integer_value_header(openwave_x_up_devcap_num_softkeys,
3825 "x-up-devcap-num-softkeys")
3826 wkh_integer_value_header(openwave_x_up_devcap_softkey_size,
3827 "x-up-devcap-softkey-size")
3828 wkh_integer_value_header(openwave_x_up_devcap_screen_chars,
3829 "x-up-devcap-screen-chars")
3830 wkh_integer_value_header(openwave_x_up_devcap_screen_pixels,
3831 "x-up-devcap-screen-pixels")
3832 wkh_integer_value_header(openwave_x_up_devcap_em_size,
3833 "x-up-devcap-em-size")
3834 wkh_integer_value_header(openwave_x_up_devcap_screen_depth,
3835 "x-up-devcap-screen-depth")
3836 wkh_integer_value_header(openwave_x_up_devcap_immed_alert,
3837 "x-up-devcap-immed_alert")
3838 wkh_integer_value_header(openwave_x_up_devcap_gui,
3841 /* Openwave Time-Of-Day value header */
3842 wkh_tod_value_header(openwave_x_up_proxy_tod,
3845 /* Openwave accept_x_q header */
3846 wkh_accept_x_q_header(openwave_x_up_proxy_trans_charset,
3847 "x-up-proxy-trans-charset",
3848 vals_character_sets, "character set")
3850 /* Openwave content type header */
3851 wkh_content_type_header(openwave_x_up_proxy_push_accept,
3852 "x-up-proxy-push-accept")
3855 * Header value parameter parsing
3857 #define InvalidParameterValue(parameter,value) \
3858 "<Error: Invalid " parameter " parameter value: invalid " value ">"
3864 #define parameter_text(hf,lowercase,Uppercase,value) \
3865 DebugLog(("parameter with text_string value: " Uppercase "\n")); \
3866 get_text_string(val_str, tvb, offset, val_len, ok); \
3868 DebugLog(("OK, valid text_string value found!\n")); \
3869 DebugLog(("Adding val_str to the header field in proto tree\n")); \
3870 proto_tree_add_string(tree, hf, \
3871 tvb, start, type_len + val_len, val_str); \
3872 DebugLog(("Creating str to append to ti\n")); \
3873 str = g_strdup_printf("; " lowercase "=%s", val_str); \
3874 DebugLog(("Appending str to ti\n")); \
3875 proto_item_append_string(ti, str); \
3876 DebugLog(("\tFreeing str [%s]\n", str)); \
3878 DebugLog(("\tFreeing val_str [%s]\n", val_str)); \
3880 offset += val_len; \
3882 DebugLog(("\tError: invalid parameter value!\n")); \
3883 proto_tree_add_string(tree, hf, tvb, start, len - start, \
3884 InvalidParameterValue(Uppercase, value)); \
3885 offset = start + len; /* Skip to end of buffer */ \
3887 DebugLog(("parameter with text_string value - END\n"));
3890 #define parameter_text_value(hf,lowercase,Uppercase,value) \
3891 get_text_string(val_str, tvb, offset, val_len, ok); \
3893 if (is_quoted_string(val_str[0])) { \
3894 if (is_quoted_string(val_str[val_len-2])) { \
3895 /* Trailing quote - issue a warning */ \
3896 str = g_strdup_printf("%s" TrailingQuoteWarning, val_str); \
3897 proto_tree_add_string(tree, hf, \
3898 tvb, start, type_len + val_len, str); \
3900 str = g_strdup_printf("; " lowercase "=%s", val_str); \
3901 } else { /* OK (no trailing quote) */ \
3902 str = g_strdup_printf("%s\"", val_str); \
3903 proto_tree_add_string(tree, hf, \
3904 tvb, start, type_len + val_len, str); \
3906 str = g_strdup_printf("; " lowercase "=%s\"", val_str); \
3908 } else { /* Token-text | 0x00 */ \
3909 /* TODO - verify that we have either Token-text or 0x00 */ \
3910 proto_tree_add_string(tree, hf, \
3911 tvb, start, type_len + val_len, val_str); \
3912 str = g_strdup_printf("; " lowercase "=%s", val_str); \
3914 proto_item_append_string(ti, str); \
3917 offset += val_len; \
3919 proto_tree_add_string(tree, hf, tvb, start, len - start, \
3920 InvalidParameterValue(Uppercase, value)); \
3921 offset = start + len; /* Skip to end of buffer */ \
3925 /* Parameter = Untyped-parameter | Typed-parameter
3926 * Untyped-parameter = Token-text ( Integer-value | Text-value )
3929 * ( Integer-value | Date-value | Delta-seconds-value
3930 * | Q-value | Version-value | Uri-value )
3934 * Returns: next offset
3936 * TODO - Verify byte highlighting in case of invalid parameter values
3939 parameter (proto_tree *tree, proto_item *ti, tvbuff_t *tvb, int start, int len)
3942 guint8 peek = tvb_get_guint8 (tvb,start);
3943 guint32 val = 0, type = 0, type_len, val_len;
3945 gchar *val_str = NULL;
3949 DebugLog(("parameter(start = %u, len = %u)\n", start, len));
3950 if (is_token_text (peek)) {
3954 DebugLog(("parameter() - Untyped - Start\n"));
3955 get_token_text (str,tvb,start,val_len,ok); /* Should always succeed */
3956 if (ok) { /* Found a textual parameter name: str */
3958 get_text_value(val_str, tvb, offset, val_len, ok);
3959 if (ok) { /* Also found a textual parameter value: val_str */
3960 DebugLog(("Trying textual parameter value.\n"));
3962 if (is_quoted_string(val_str[0])) { /* Add trailing quote! */
3963 if (is_quoted_string(val_str[val_len-2])) {
3964 /* Trailing quote - issue a warning */
3965 proto_tree_add_text(tree, tvb, start, offset - start,
3966 "%s: %s" TrailingQuoteWarning, str, val_str);
3967 s = g_strdup_printf("; %s=%s", str, val_str);
3968 } else { /* OK (no trailing quote) */
3969 proto_tree_add_text(tree, tvb, start, offset - start,
3970 "%s: %s\"", str, val_str);
3971 s = g_strdup_printf("; %s=%s\"", str, val_str);
3973 } else { /* Token-text | 0x00 */
3974 /* TODO - verify that it is either Token-text or 0x00
3975 * and flag with warning if invalid */
3976 proto_tree_add_text(tree, tvb, start, offset - start,
3977 "%s: %s", str, val_str);
3978 s = g_strdup_printf("; %s=%s", str, val_str);
3980 /* TODO - check if we can insert a searchable field in the
3981 * protocol tree for the untyped parameter case */
3982 DebugLog(("parameter() - Untyped: %s\n", s));
3983 proto_item_append_string(ti, s);
3984 DebugLog(("Freeing s\n"));
3986 DebugLog(("Freeing val_str\n"));
3988 DebugLog(("Done!\n"));
3989 } else { /* Try integer value */
3990 DebugLog(("Trying integer parameter value.\n"));
3991 get_integer_value (val,tvb,offset,val_len,ok);
3992 if (ok) { /* Also found a valid integer parameter value: val */
3994 proto_tree_add_text(tree, tvb, start, offset - start,
3995 "%s: %u", str, val);
3996 s = g_strdup_printf("; %s=%u", str, val);
3997 proto_item_append_string(ti, s);
3998 DebugLog(("parameter() - Untyped: %s\n", s));
4000 /* TODO - check if we can insert a searchable field in the
4001 * protocol tree for the untyped parameter case */
4002 } else { /* Error: neither token-text not Integer-value */
4003 DebugLog(("Invalid untyped parameter value!\n"));
4004 proto_tree_add_text (tree, tvb, start, offset - start,
4005 "<Error: Invalid untyped parameter definition>");
4006 offset = start + len; /* Skip to end of buffer */
4011 DebugLog(("parameter() - Untyped - End\n"));
4015 * Else: Typed parameter
4017 DebugLog(("parameter() - Typed - Start\n"));
4018 get_integer_value (type,tvb,start,type_len,ok);
4020 proto_tree_add_text (tree, tvb, start, offset - start,
4021 "<Error: Invalid typed parameter definition>");
4022 return (start + len); /* Skip to end of buffer */
4025 /* Now offset points to the parameter value */
4026 DebugLog(("Typed parameter = 0x%02x\n", type));
4028 case 0x01: /* WSP 1.1 encoding - Charset: Well-known-charset */
4029 get_integer_value(val, tvb, offset, val_len, ok);
4031 val_str = val_to_str(val, vals_character_sets,
4032 "<Unknown character set Identifier 0x%X>");
4033 proto_tree_add_string(tree, hf_parameter_charset,
4034 tvb, start, type_len + val_len, val_str);
4035 str = g_strdup_printf("; charset=%s", val_str);
4036 proto_item_append_string(ti, str);
4040 proto_tree_add_text (tree, tvb, start, offset,
4041 InvalidParameterValue("Charset", "Integer-value"));
4042 offset = start + len; /* Skip to end of buffer */
4046 case 0x03: /* WSP 1.1 encoding - Type: Integer-value */
4047 get_integer_value (val,tvb,offset,val_len,ok);
4049 proto_tree_add_uint (tree, hf_wsp_parameter_type,
4050 tvb, start, type_len + val_len, val);
4051 s = g_strdup_printf("; Type=%u", val);
4052 proto_item_append_string (ti, s);
4056 proto_tree_add_text (tree, tvb, start, offset,
4057 InvalidParameterValue("Type", "Integer-value"));
4058 offset = start + len; /* Skip to end of buffer */
4062 case 0x05: /* WSP 1.1 encoding - Name: Text-string */
4063 parameter_text(hf_wsp_parameter_name, "name",
4064 "Name (WSP 1.1 encoding)", "Text-string");
4066 case 0x17: /* WSP 1.4 encoding - Name: Text-value */
4067 parameter_text_value(hf_wsp_parameter_name, "name",
4068 "Name (WSP 1.4 encoding)", "Text-value");
4071 case 0x06: /* WSP 1.1 encoding - Filename: Text-string */
4072 parameter_text(hf_wsp_parameter_filename, "filename",
4073 "Filename (WSP 1.1 encoding)", "Text-string");
4075 case 0x18: /* WSP 1.4 encoding - Filename: Text-value */
4076 parameter_text_value(hf_wsp_parameter_filename, "filename",
4077 "Filename (WSP 1.4 encoding)", "Text-value");
4080 case 0x09: /* WSP 1.2 encoding - Type (special): Constrained-encoding */
4081 /* This is similar to the Content-Type header decoding,
4082 * but it is much simpler:
4083 * Constrained-encoding = Short-integer | Extension-media
4084 * Extension-media = *TEXT <Octet 0>
4086 get_extension_media(val_str,tvb,offset,val_len,ok);
4087 if (ok) { /* Extension-media */
4090 get_short_integer(val,tvb,offset,val_len,ok);
4093 val_str = val_to_str(val, vals_content_types,
4094 "(Unknown content type identifier 0x%X)");
4095 } /* Else: invalid parameter value */
4098 proto_tree_add_string (tree, hf_wsp_parameter_upart_type,
4099 tvb, start, offset - start, val_str);
4100 str = g_strdup_printf("; type=%s", val_str);
4101 proto_item_append_string(ti, str);
4103 } else { /* Invalid parameter value */
4104 proto_tree_add_text (tree, tvb, start, len - start,
4105 InvalidParameterValue("Type",
4106 "Constrained-encoding"));
4107 offset = start + len; /* Skip the parameters */
4111 case 0x0A: /* WSP 1.2 encoding - Start: Text-string */
4112 parameter_text(hf_wsp_parameter_start, "start",
4113 "Start (WSP 1.2 encoding)", "Text-string");
4115 case 0x19: /* WSP 1.4 encoding - Start (with multipart/related): Text-value */
4116 parameter_text_value(hf_wsp_parameter_start, "start",
4117 "Start (WSP 1.4 encoding)", "Text-value");
4120 case 0x0B: /* WSP 1.2 encoding - Start-info: Text-string */
4121 parameter_text(hf_wsp_parameter_start_info, "start-info",
4122 "Start-info (WSP 1.2 encoding)", "Text-string");
4124 case 0x1A: /* WSP 1.4 encoding - Start-info (with multipart/related): Text-value */
4125 parameter_text_value(hf_wsp_parameter_start_info, "start-info",
4126 "Start-info (WSP 1.4 encoding)", "Text-value");
4129 case 0x0C: /* WSP 1.3 encoding - Comment: Text-string */
4130 parameter_text(hf_wsp_parameter_comment, "comment",
4131 "Comment (WSP 1.3 encoding)", "Text-string");
4133 case 0x1B: /* WSP 1.4 encoding - Comment: Text-value */
4134 parameter_text_value(hf_wsp_parameter_comment, "comment",
4135 "Comment (WSP 1.4 encoding)", "Text-value");
4138 case 0x0D: /* WSP 1.3 encoding - Domain: Text-string */
4139 parameter_text(hf_wsp_parameter_domain, "domain",
4140 "Domain (WSP 1.3 encoding)", "Text-string");
4142 case 0x1C: /* WSP 1.4 encoding - Domain: Text-value */
4143 parameter_text_value(hf_wsp_parameter_domain, "domain",
4144 "Domain (WSP 1.4 encoding)", "Text-value");
4147 case 0x0F: /* WSP 1.3 encoding - Path: Text-string */
4148 parameter_text(hf_wsp_parameter_path, "path",
4149 "Path (WSP 1.3 encoding)", "Text-string");
4151 case 0x1D: /* WSP 1.4 encoding - Path: Text-value */
4152 parameter_text_value(hf_wsp_parameter_path, "path",
4153 "Path (WSP 1.4 encoding)", "Text-value");
4156 case 0x11: /* WSP 1.4 encoding - SEC: Short-integer (OCTET) */
4157 peek = tvb_get_guint8 (tvb, start+1);
4158 if (peek & 0x80) { /* Valid Short-integer */
4160 proto_tree_add_uint (tree, hf_wsp_parameter_sec,
4161 tvb, start, 2, peek);
4162 str = match_strval(peek, vals_wsp_parameter_sec);
4163 proto_item_append_text (ti, "; SEC=%s", str);
4165 } else { /* Error */
4166 proto_tree_add_text (tree, tvb, start, len - start,
4167 InvalidParameterValue("SEC", "Short-integer"));
4168 offset = start + len; /* Skip to end of buffer */
4172 case 0x12: /* WSP 1.4 encoding - MAC: Text-value */
4173 parameter_text_value(hf_wsp_parameter_mac, "MAC",
4174 "MAC", "Text-value");
4177 case 0x02: /* WSP 1.1 encoding - Level: Version-value */
4178 get_version_value(val,str,tvb,offset,val_len,ok);
4180 proto_tree_add_string (tree, hf_wsp_parameter_level,
4181 tvb, start, type_len + val_len, str);
4182 proto_item_append_text (ti, "; level=%s", str);
4185 proto_tree_add_text (tree, tvb, start, len - start,
4186 InvalidParameterValue("Level", "Version-value"));
4187 offset = start + len; /* Skip to end of buffer */
4191 case 0x00: /* WSP 1.1 encoding - Q: Q-value */
4192 offset = parameter_value_q(tree, ti, tvb, offset);
4195 case 0x07: /* WSP 1.1 encoding - Differences: Field-name */
4196 case 0x08: /* WSP 1.1 encoding - Padding: Short-integer */
4197 case 0x0E: /* WSP 1.3 encoding - Max-Age: Delta-seconds-value */
4198 case 0x10: /* WSP 1.3 encoding - Secure: No-value */
4199 case 0x13: /* WSP 1.4 encoding - Creation-date: Date-value */
4200 case 0x14: /* WSP 1.4 encoding - Modification-date: Date-value */
4201 case 0x15: /* WSP 1.4 encoding - Read-date: Date-value */
4202 case 0x16: /* WSP 1.4 encoding - Size: Integer-value */
4204 DebugLog(("Skipping remaining parameters from here\n"));
4205 proto_tree_add_text(tree, tvb, start, len - start,
4206 "Undecoded parameter type 0x%02x - decoding stopped",
4208 offset = start + len; /* Skip the parameters */
4211 DebugLog(("parameter() - Typed - End\n"));
4217 * Dissects the Q-value parameter value.
4219 * Returns: next offset
4222 parameter_value_q (proto_tree *tree, proto_item *ti, tvbuff_t *tvb, int start)
4225 guint32 val = 0, val_len;
4229 get_uintvar_integer (val, tvb, offset, val_len, ok);
4230 if (ok && (val < 1100)) {
4231 if (val <= 100) { /* Q-value in 0.01 steps */
4232 str = g_strdup_printf("0.%02u", val - 1);
4233 } else { /* Q-value in 0.001 steps */
4234 str = g_strdup_printf("0.%03u", val - 100);
4236 proto_item_append_text (ti, "; q=%s", str);
4237 proto_tree_add_string (tree, hf_parameter_q,
4238 tvb, start, val_len, str);
4242 proto_tree_add_text (tree, tvb, start, offset,
4243 InvalidParameterValue("Q", "Q-value"));
4250 /* Code to actually dissect the packets */
4256 /* Dissect a WSP redirect PDU.
4257 * Looks up or builds conversations, so parts of the code must always run,
4258 * even if tree is NULL.
4261 dissect_redirect(tvbuff_t *tvb, int offset, packet_info *pinfo,
4262 proto_tree *tree, dissector_handle_t dissector_handle)
4266 proto_tree *addresses_tree = NULL;
4267 proto_tree *addr_tree = NULL;
4268 proto_tree *flags_tree;
4270 guint8 address_flags_len;
4272 proto_tree *address_flags_tree;
4274 guint32 address_ipv4;
4275 struct e_in6_addr address_ipv6;
4276 address redir_address;
4277 conversation_t *conv;
4278 guint32 index = 0; /* Address index */
4283 flags = tvb_get_guint8 (tvb, offset);
4285 ti = proto_tree_add_uint (tree, hf_wsp_redirect_flags,
4286 tvb, offset, 1, flags);
4287 flags_tree = proto_item_add_subtree (ti, ett_redirect_flags);
4288 proto_tree_add_boolean (flags_tree, hf_wsp_redirect_permanent,
4289 tvb, offset, 1, flags);
4290 proto_tree_add_boolean (flags_tree, hf_wsp_redirect_reuse_security_session,
4291 tvb, offset, 1, flags);
4296 * Redirect addresses.
4299 ti = proto_tree_add_item(tree, hf_redirect_addresses,
4300 tvb, 0, -1, bo_little_endian);
4301 addresses_tree = proto_item_add_subtree(ti, ett_addresses);
4304 while (tvb_reported_length_remaining (tvb, offset) > 0) {
4307 * Read a single address at a time.
4309 address_flags_len = tvb_get_guint8 (tvb, offset);
4310 address_len = address_flags_len & ADDRESS_LEN;
4313 ti = proto_tree_add_uint(addresses_tree, hf_address_entry,
4314 tvb, offset, 1 + address_len, index);
4315 addr_tree = proto_item_add_subtree(ti, ett_address);
4317 ti = proto_tree_add_uint (addr_tree, hf_address_flags_length,
4318 tvb, offset, 1, address_flags_len);
4319 address_flags_tree = proto_item_add_subtree (ti, ett_address_flags);
4320 proto_tree_add_boolean (address_flags_tree, hf_address_flags_length_bearer_type_included,
4321 tvb, offset, 1, address_flags_len);
4322 proto_tree_add_boolean (address_flags_tree, hf_address_flags_length_port_number_included,
4323 tvb, offset, 1, address_flags_len);
4324 proto_tree_add_uint (address_flags_tree, hf_address_flags_length_address_len,
4325 tvb, offset, 1, address_flags_len);
4328 if (address_flags_len & BEARER_TYPE_INCLUDED) {
4329 bearer_type = tvb_get_guint8 (tvb, offset);
4331 proto_tree_add_uint (addr_tree, hf_address_bearer_type,
4332 tvb, offset, 1, bearer_type);
4336 bearer_type = 0x00; /* XXX */
4338 if (address_flags_len & PORT_NUMBER_INCLUDED) {
4339 port_num = tvb_get_ntohs (tvb, offset);
4341 proto_tree_add_uint (addr_tree, hf_address_port_num,
4342 tvb, offset, 2, port_num);
4347 * Redirecting to the same server port number as was
4348 * being used, i.e. the source port number of this
4351 port_num = pinfo->srcport;
4353 if (!(address_flags_len & BEARER_TYPE_INCLUDED)) {
4355 * We don't have the bearer type in the message,
4356 * so we don't know the address type.
4357 * (It's the same bearer type as the original
4360 goto unknown_address_type;
4364 * We know the bearer type, so we know the address type.
4366 switch (bearer_type) {
4370 case BT_IS_95_PACKET_DATA:
4371 case BT_ANSI_136_CSD:
4372 case BT_ANSI_136_PACKET_DATA:
4375 case BT_GSM_USSD_IPv4:
4378 case BT_PDC_PACKET_DATA:
4380 case BT_IDEN_PACKET_DATA:
4382 case BT_TETRA_PACKET_DATA:
4386 if (address_len != 4) {
4390 goto unknown_address_type;
4392 tvb_memcpy(tvb, (guint8 *)&address_ipv4, offset, 4);
4394 proto_tree_add_ipv4 (addr_tree,
4395 hf_address_ipv4_addr,
4396 tvb, offset, 4, address_ipv4);
4400 * Create a conversation so that the
4401 * redirected session will be dissected
4404 redir_address.type = AT_IPv4;
4405 redir_address.len = 4;
4406 redir_address.data = (const guint8 *)&address_ipv4;
4407 /* Find a conversation based on redir_address and pinfo->dst */
4408 conv = find_conversation(&redir_address, &pinfo->dst,
4409 PT_UDP, port_num, 0, NO_PORT_B);
4410 if (conv == NULL) { /* This conversation does not exist yet */
4411 conv = conversation_new(&redir_address,
4412 &pinfo->dst, PT_UDP, port_num, 0, NO_PORT2);
4414 /* Apply WSP dissection to the conversation */
4415 conversation_set_dissector(conv, dissector_handle);
4422 if (address_len != 16) {
4426 goto unknown_address_type;
4428 tvb_memcpy(tvb, (guint8 *)&address_ipv6, offset, 16);
4430 proto_tree_add_ipv6 (addr_tree,
4431 hf_address_ipv6_addr,
4432 tvb, offset, 16, (guint8 *)&address_ipv6);
4436 * Create a conversation so that the
4437 * redirected session will be dissected
4440 redir_address.type = AT_IPv6;
4441 redir_address.len = 16;
4442 redir_address.data = (const guint8 *)&address_ipv4;
4443 /* Find a conversation based on redir_address and pinfo->dst */
4444 conv = find_conversation(&redir_address, &pinfo->dst,
4445 PT_UDP, port_num, 0, NO_PORT_B);
4446 if (conv == NULL) { /* This conversation does not exist yet */
4447 conv = conversation_new(&redir_address,
4448 &pinfo->dst, PT_UDP, port_num, 0, NO_PORT2);
4450 /* Apply WSP dissection to the conversation */
4451 conversation_set_dissector(conv, dissector_handle);
4454 unknown_address_type:
4456 if (address_len != 0) {
4458 proto_tree_add_item (addr_tree, hf_address_addr,
4459 tvb, offset, address_len, bo_little_endian);
4464 offset += address_len;
4468 /* Add addresses to the protocol tree.
4469 * This is a display-only function, so return if tree is NULL
4472 add_addresses(proto_tree *tree, tvbuff_t *tvb, int hf)
4475 proto_tree *addresses_tree;
4476 proto_tree *addr_tree;
4478 guint8 address_flags_len;
4480 proto_tree *address_flags_tree;
4482 guint32 address_ipv4;
4483 struct e_in6_addr address_ipv6;
4484 guint32 tvb_len = tvb_length(tvb);
4486 guint32 index = 0; /* Address index */
4488 /* Skip needless processing */
4491 if (offset >= tvb_len)
4497 ti = proto_tree_add_item(tree, hf, tvb, 0, -1, bo_little_endian);
4498 addresses_tree = proto_item_add_subtree(ti, ett_addresses);
4500 while (offset < tvb_len) {
4503 * Read a single address at a time.
4505 address_flags_len = tvb_get_guint8 (tvb, offset);
4506 address_len = address_flags_len & ADDRESS_LEN;
4508 ti = proto_tree_add_uint(addresses_tree, hf_address_entry,
4509 tvb, offset, 1 + address_len, index);
4510 addr_tree = proto_item_add_subtree(ti, ett_address);
4512 ti = proto_tree_add_uint (addr_tree, hf_address_flags_length,
4513 tvb, offset, 1, address_flags_len);
4514 address_flags_tree = proto_item_add_subtree (ti, ett_address_flags);
4515 proto_tree_add_boolean (address_flags_tree, hf_address_flags_length_bearer_type_included,
4516 tvb, offset, 1, address_flags_len);
4517 proto_tree_add_boolean (address_flags_tree, hf_address_flags_length_port_number_included,
4518 tvb, offset, 1, address_flags_len);
4519 proto_tree_add_uint (address_flags_tree, hf_address_flags_length_address_len,
4520 tvb, offset, 1, address_flags_len);
4522 if (address_flags_len & BEARER_TYPE_INCLUDED) {
4523 bearer_type = tvb_get_guint8 (tvb, offset);
4524 proto_tree_add_uint (addr_tree, hf_address_bearer_type,
4525 tvb, offset, 1, bearer_type);
4528 bearer_type = 0x00; /* XXX */
4530 if (address_flags_len & PORT_NUMBER_INCLUDED) {
4531 port_num = tvb_get_ntohs (tvb, offset);
4532 proto_tree_add_uint (addr_tree, hf_address_port_num,
4533 tvb, offset, 2, port_num);
4537 * Redirecting to the same server port number as was
4538 * being used, i.e. the source port number of this
4543 if (!(address_flags_len & BEARER_TYPE_INCLUDED)) {
4545 * We don't have the bearer type in the message,
4546 * so we don't know the address type.
4547 * (It's the same bearer type as the original
4550 goto unknown_address_type;
4554 * We know the bearer type, so we know the address type.
4556 switch (bearer_type) {
4560 case BT_IS_95_PACKET_DATA:
4561 case BT_ANSI_136_CSD:
4562 case BT_ANSI_136_PACKET_DATA:
4565 case BT_GSM_USSD_IPv4:
4568 case BT_PDC_PACKET_DATA:
4570 case BT_IDEN_PACKET_DATA:
4572 case BT_TETRA_PACKET_DATA:
4576 if (address_len != 4) {
4580 goto unknown_address_type;
4582 tvb_memcpy(tvb, (guint8 *)&address_ipv4, offset, 4);
4583 proto_tree_add_ipv4 (addr_tree, hf_address_ipv4_addr,
4584 tvb, offset, 4, address_ipv4);
4591 if (address_len != 16) {
4595 goto unknown_address_type;
4597 tvb_memcpy(tvb, (guint8 *)&address_ipv6, offset, 16);
4598 proto_tree_add_ipv6 (addr_tree, hf_address_ipv6_addr,
4599 tvb, offset, 16, (guint8 *)&address_ipv6);
4602 unknown_address_type:
4604 if (address_len != 0) {
4605 proto_tree_add_item (addr_tree, hf_address_addr,
4606 tvb, offset, address_len, bo_little_endian);
4610 offset += address_len;
4614 static const value_string vals_sir_protocol_options[] = {
4615 { 0, "OTA-HTTP, no CPITag present" },
4616 { 1, "OTA-HTTP, CPITag present" },
4617 /* 2--255 are reserved */
4618 /* 256--16383 are available for private WINA registration */
4623 /* Dissect a Session Initiation Request.
4625 * Arguably this should be a separate dissector, but SIR does not make sense
4626 * outside of WSP anyway.
4629 dissect_sir(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
4637 proto_tree *subtree;
4640 if (check_col(pinfo->cinfo, COL_INFO))
4641 { /* Append status code to INFO column */
4642 col_append_fstr(pinfo->cinfo, COL_INFO,
4643 ": WAP Session Initiation Request");
4646 /* The remainder of the code adds items to the protocol tree */
4650 ti = proto_tree_add_item(tree, hf_sir_section,
4651 tvb, 0, -1, bo_little_endian);
4652 subtree = proto_item_add_subtree(ti, ett_sir);
4655 version = tvb_get_guint8(tvb, 0);
4656 proto_tree_add_uint(subtree, hf_sir_version,
4657 tvb, 0, 1, version);
4659 /* Length of Application-Id headers list */
4660 val_len = tvb_get_guintvar(tvb, 1, &len);
4661 proto_tree_add_uint(subtree, hf_sir_app_id_list_len,
4662 tvb, 1, len, val_len);
4664 /* Application-Id headers */
4665 tmp_tvb = tvb_new_subset(tvb, offset, val_len, val_len);
4666 add_headers (subtree, tmp_tvb, hf_sir_app_id_list);
4669 /* Length of WSP contact points list */
4670 val_len = tvb_get_guintvar(tvb, offset, &len);
4671 proto_tree_add_uint(subtree, hf_sir_wsp_contact_points_len,
4672 tvb, offset, len, val_len);
4674 /* WSP contact point list */
4675 tmp_tvb = tvb_new_subset (tvb, offset, val_len, val_len);
4676 add_addresses(subtree, tmp_tvb, hf_sir_wsp_contact_points);
4679 /* End of version 0 SIR content */
4683 /* Length of non-WSP contact points list */
4684 val_len = tvb_get_guintvar(tvb, offset, &len);
4685 proto_tree_add_uint(subtree, hf_sir_contact_points_len,
4686 tvb, offset, len, val_len);
4688 /* Non-WSP contact point list */
4689 tmp_tvb = tvb_new_subset (tvb, offset, val_len, val_len);
4690 add_addresses(subtree, tmp_tvb, hf_sir_contact_points);
4693 /* Number of entries in the Protocol Options list */
4694 val_len = tvb_get_guintvar(tvb, offset, &len);
4695 proto_tree_add_uint(subtree, hf_sir_protocol_options_len,
4696 tvb, offset, len, val_len);
4698 /* Protocol Options list.
4699 * Each protocol option is encoded as a guintvar */
4700 for (i = 0; i < val_len; i++) {
4701 val_len = tvb_get_guintvar(tvb, offset, &len);
4702 proto_tree_add_uint(subtree, hf_sir_protocol_options,
4703 tvb, offset, len, val_len);
4707 /* Length of ProvURL */
4708 val_len = tvb_get_guintvar(tvb, offset, &len);
4709 proto_tree_add_uint(subtree, hf_sir_prov_url_len,
4710 tvb, offset, len, val_len);
4713 tvb_ensure_bytes_exist(tvb, offset, val_len);
4714 ti = proto_tree_add_item (tree, hf_sir_prov_url,
4715 tvb, offset, val_len, bo_little_endian);
4718 /* Number of entries in the CPITag list */
4719 val_len = tvb_get_guintvar(tvb, offset, &len);
4720 proto_tree_add_uint(subtree, hf_sir_cpi_tag_len,
4721 tvb, offset, len, val_len);
4724 * Each CPITag is encoded as 4 octets of opaque data.
4725 * In OTA-HTTP, it is conveyed in the X-Wap-CPITag header
4726 * but with a Base64 encoding of the 4 bytes. */
4727 for (i = 0; i < val_len; i++) {
4728 val_len = tvb_get_guintvar(tvb, offset, &len);
4729 proto_tree_add_item(subtree, hf_sir_cpi_tag,
4730 tvb, offset, 4, val_len);
4736 dissect_wsp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
4737 dissector_handle_t dissector_handle, gboolean is_connectionless)
4742 guint8 reply_status;
4745 guint uriLength = 0;
4747 guint capabilityLength = 0;
4748 guint capabilityStart = 0;
4749 guint headersLength = 0;
4750 guint headerLength = 0;
4751 guint headerStart = 0;
4752 guint nextOffset = 0;
4753 guint contentTypeStart = 0;
4754 guint contentType = 0;
4755 const char *contentTypeStr;
4757 gboolean found_match;
4759 /* Set up structures we will need to add the protocol subtree and manage it */
4761 proto_item *proto_ti = NULL; /* for the proto entry */
4762 proto_tree *wsp_tree = NULL;
4764 wsp_info_value_t *stat_info;
4765 stat_info = g_malloc( sizeof(wsp_info_value_t) );
4766 stat_info->status_code = 0;
4768 /* This field shows up as the "Info" column in the display; you should make
4769 it, if possible, summarize what's in the packet, so that a user looking
4770 at the list of packets can tell what type of packet it is. */
4772 /* Connection-less mode has a TID first */
4773 if (is_connectionless)
4775 offset++; /* Skip the 1-byte Transaction ID */
4778 /* Find the PDU type */
4779 pdut = tvb_get_guint8 (tvb, offset);
4781 /* Develop the string to put in the Info column */
4782 if (check_col(pinfo->cinfo, COL_INFO))
4784 col_append_fstr(pinfo->cinfo, COL_INFO, "WSP %s",
4785 val_to_str (pdut, vals_pdu_type, "Unknown PDU type (0x%02x)"));
4788 /* In the interest of speed, if "tree" is NULL, don't do any work not
4789 * necessary to generate protocol tree items. */
4791 proto_ti = proto_tree_add_item(tree, proto_wsp,
4792 tvb, 0, -1, bo_little_endian);
4793 wsp_tree = proto_item_add_subtree(proto_ti, ett_wsp);
4794 proto_item_append_text(proto_ti, ", method: %s",
4795 val_to_str (pdut, vals_pdu_type, "Unknown (0x%02x)"));
4797 /* Add common items: only TID and PDU Type */
4799 /* If this is connectionless, then the TID Field is always first */
4800 if (is_connectionless)
4802 ti = proto_tree_add_item (wsp_tree, hf_wsp_header_tid,
4803 tvb, 0, 1, bo_little_endian);
4805 ti = proto_tree_add_item( wsp_tree, hf_wsp_header_pdu_type,
4806 tvb, offset, 1, bo_little_endian);
4810 /* Map extended methods to the main method now the Column info has been
4811 * written; this way we can dissect the extended method PDUs. */
4812 if ((pdut >= 0x50) && (pdut <= 0x5F)) /* Extended GET --> GET */
4814 else if ((pdut >= 0x70) && (pdut <= 0x7F)) /* Extended POST --> POST */
4815 pdut = WSP_PDU_POST;
4819 case WSP_PDU_CONNECT:
4820 case WSP_PDU_CONNECTREPLY:
4821 case WSP_PDU_RESUME:
4823 if (pdut == WSP_PDU_CONNECT)
4825 ti = proto_tree_add_item (wsp_tree, hf_wsp_version_major,
4826 tvb, offset, 1, bo_little_endian);
4827 ti = proto_tree_add_item (wsp_tree, hf_wsp_version_minor,
4828 tvb, offset, 1, bo_little_endian);
4830 guint8 ver = tvb_get_guint8(tvb, offset);
4831 proto_item_append_text(proto_ti, ", version: %u.%u",
4832 ver >> 4, ver & 0x0F);
4836 count = 0; /* Initialise count */
4837 value = tvb_get_guintvar (tvb, offset, &count);
4838 ti = proto_tree_add_uint (wsp_tree,
4839 hf_wsp_server_session_id,
4840 tvb, offset, count, value);
4841 proto_item_append_text(proto_ti, ", session ID: %u", value);
4844 capabilityStart = offset;
4845 count = 0; /* Initialise count */
4846 capabilityLength = tvb_get_guintvar (tvb, offset, &count);
4848 ti = proto_tree_add_uint (wsp_tree, hf_capabilities_length,
4849 tvb, capabilityStart, count, capabilityLength);
4851 if (pdut != WSP_PDU_RESUME)
4853 count = 0; /* Initialise count */
4854 headerLength = tvb_get_guintvar (tvb, offset, &count);
4855 ti = proto_tree_add_uint (wsp_tree, hf_wsp_header_length,
4856 tvb, offset, count, headerLength);
4858 capabilityStart = offset;
4859 headerStart = capabilityStart + capabilityLength;
4861 /* Resume computes the headerlength
4862 * by remaining bytes */
4863 capabilityStart = offset;
4864 headerStart = capabilityStart + capabilityLength;
4865 headerLength = tvb_reported_length_remaining (tvb,
4868 if (capabilityLength > 0)
4870 tmp_tvb = tvb_new_subset (tvb, offset,
4871 capabilityLength, capabilityLength);
4872 add_capabilities (wsp_tree, tmp_tvb, pdut);
4873 offset += capabilityLength;
4876 if (headerLength > 0)
4878 tmp_tvb = tvb_new_subset (tvb, offset,
4879 headerLength, headerLength);
4880 add_headers (wsp_tree, tmp_tvb, hf_wsp_headers_section);
4886 case WSP_PDU_REDIRECT:
4887 dissect_redirect(tvb, offset, pinfo, wsp_tree, dissector_handle);
4890 case WSP_PDU_DISCONNECT:
4891 case WSP_PDU_SUSPEND:
4893 count = 0; /* Initialise count */
4894 value = tvb_get_guintvar (tvb, offset, &count);
4895 ti = proto_tree_add_uint (wsp_tree,
4896 hf_wsp_server_session_id,
4897 tvb, offset, count, value);
4898 proto_item_append_text(proto_ti, ", session ID: %u", value);
4903 case WSP_PDU_OPTIONS:
4905 case WSP_PDU_DELETE:
4907 count = 0; /* Initialise count */
4908 /* Length of URI and size of URILen field */
4909 value = tvb_get_guintvar (tvb, offset, &count);
4910 nextOffset = offset + count;
4911 add_uri (wsp_tree, pinfo, tvb, offset, nextOffset, proto_ti);
4913 offset += value + count; /* VERIFY */
4914 tmp_tvb = tvb_new_subset (tvb, offset, -1, -1);
4915 add_headers (wsp_tree, tmp_tvb, hf_wsp_headers_section);
4922 count = 0; /* Initialise count */
4923 uriLength = tvb_get_guintvar (tvb, offset, &count);
4924 headerStart = uriStart+count;
4925 count = 0; /* Initialise count */
4926 headersLength = tvb_get_guintvar (tvb, headerStart, &count);
4927 offset = headerStart + count;
4929 add_uri (wsp_tree, pinfo, tvb, uriStart, offset, proto_ti);
4930 offset += uriLength;
4933 ti = proto_tree_add_uint (wsp_tree, hf_wsp_header_length,
4934 tvb, headerStart, count, headersLength);
4936 /* Stop processing POST PDU if length of headers is zero;
4937 * this should not happen as we expect at least Content-Type. */
4938 if (headersLength == 0)
4941 contentTypeStart = offset;
4942 nextOffset = add_content_type (wsp_tree,
4943 tvb, offset, &contentType, &contentTypeStr);
4946 /* Add content type to protocol summary line */
4947 if (contentTypeStr) {
4948 proto_item_append_text(proto_ti, ", content-type: %s",
4951 proto_item_append_text(proto_ti, ", content-type: 0x%X",
4955 /* Add headers subtree that will hold the headers fields */
4956 /* Runs from nextOffset for
4957 * headersLength - (length of content-type field) */
4958 headerLength = headersLength - (nextOffset - contentTypeStart);
4959 if (headerLength > 0)
4961 tmp_tvb = tvb_new_subset (tvb, nextOffset,
4962 headerLength, headerLength);
4963 add_headers (wsp_tree, tmp_tvb, hf_wsp_headers_section);
4965 /* XXX - offset is no longer used after this point */
4966 offset = nextOffset+headerLength;
4968 /* WSP_PDU_POST data - First check whether a subdissector exists
4969 * for the content type */
4970 if (tvb_reported_length_remaining(tvb,
4971 headerStart + count + uriLength + headersLength) > 0)
4973 tmp_tvb = tvb_new_subset (tvb,
4974 headerStart + count + uriLength + headersLength,
4977 * Try finding a dissector for the content
4978 * first, then fallback.
4980 found_match = FALSE;
4981 if (contentTypeStr) {
4983 * Content type is a string.
4985 found_match = dissector_try_string(media_type_table,
4986 contentTypeStr, tmp_tvb, pinfo, tree);
4988 if (! found_match) {
4989 if (! dissector_try_heuristic(heur_subdissector_list,
4990 tmp_tvb, pinfo, tree))
4991 if (tree) /* Only display if needed */
4992 add_post_data (wsp_tree, tmp_tvb,
4993 contentType, contentTypeStr, pinfo);
4999 count = 0; /* Initialise count */
5000 headersLength = tvb_get_guintvar (tvb, offset+1, &count);
5001 headerStart = offset + count + 1;
5002 reply_status = tvb_get_guint8(tvb, offset);
5004 ti = proto_tree_add_item (wsp_tree, hf_wsp_header_status,
5005 tvb, offset, 1, bo_little_endian);
5006 stat_info->status_code = (gint) reply_status;
5007 if (check_col(pinfo->cinfo, COL_INFO))
5008 { /* Append status code to INFO column */
5009 col_append_fstr(pinfo->cinfo, COL_INFO,
5010 ": \"0x%02x %s\"", reply_status,
5011 val_to_str (reply_status, vals_status,
5012 "Unknown response status (0x%02x)"));
5014 nextOffset = offset + 1 + count;
5016 ti = proto_tree_add_uint (wsp_tree, hf_wsp_header_length,
5017 tvb, offset + 1, count, headersLength);
5019 if (headersLength == 0)
5022 contentTypeStart = nextOffset;
5023 nextOffset = add_content_type (wsp_tree, tvb,
5024 nextOffset, &contentType, &contentTypeStr);
5027 /* Add content type to protocol summary line */
5028 if (contentTypeStr) {
5029 proto_item_append_text(proto_ti, ", content-type: %s",
5032 proto_item_append_text(proto_ti, ", content-type: 0x%X",
5036 /* Add headers subtree that will hold the headers fields */
5037 /* Runs from nextOffset for
5038 * headersLength - (length of content-type field) */
5039 headerLength = headersLength - (nextOffset - contentTypeStart);
5040 if (headerLength > 0)
5042 tmp_tvb = tvb_new_subset (tvb, nextOffset,
5043 headerLength, headerLength);
5044 add_headers (wsp_tree, tmp_tvb, hf_wsp_headers_section);
5046 /* XXX - offset is no longer used after this point */
5047 offset += count+headersLength+1;
5049 /* WSP_PDU_REPLY data - First check whether a subdissector exists
5050 * for the content type */
5051 if (tvb_reported_length_remaining(tvb, headerStart + headersLength)
5054 tmp_tvb = tvb_new_subset (tvb, headerStart + headersLength,
5057 * Try finding a dissector for the content
5058 * first, then fallback.
5060 found_match = FALSE;
5061 if (contentTypeStr) {
5063 * Content type is a string.
5065 found_match = dissector_try_string(media_type_table,
5066 contentTypeStr, tmp_tvb, pinfo, tree);
5068 if (! found_match) {
5069 if (! dissector_try_heuristic(heur_subdissector_list,
5070 tmp_tvb, pinfo, tree))
5071 if (tree) /* Only display if needed */
5072 ti = proto_tree_add_item (wsp_tree,
5074 tmp_tvb, 0, -1, bo_little_endian);
5080 case WSP_PDU_CONFIRMEDPUSH:
5081 count = 0; /* Initialise count */
5082 headersLength = tvb_get_guintvar (tvb, offset, &count);
5083 headerStart = offset + count;
5086 ti = proto_tree_add_uint (wsp_tree, hf_wsp_header_length,
5087 tvb, offset, count, headersLength);
5089 if (headersLength == 0)
5093 contentTypeStart = offset;
5094 nextOffset = add_content_type (wsp_tree,
5095 tvb, offset, &contentType, &contentTypeStr);
5098 /* Add content type to protocol summary line */
5099 if (contentTypeStr) {
5100 proto_item_append_text(proto_ti, ", content-type: %s",
5103 proto_item_append_text(proto_ti, ", content-type: 0x%X",
5107 /* Add headers subtree that will hold the headers fields */
5108 /* Runs from nextOffset for
5109 * headersLength-(length of content-type field) */
5110 headerLength = headersLength-(nextOffset-contentTypeStart);
5111 if (headerLength > 0)
5113 tmp_tvb = tvb_new_subset (tvb, nextOffset,
5114 headerLength, headerLength);
5115 add_headers (wsp_tree, tmp_tvb, hf_wsp_headers_section);
5117 /* XXX - offset is no longer used after this point */
5118 offset += headersLength;
5120 /* WSP_PDU_PUSH data - First check whether a subdissector exists
5121 * for the content type */
5122 if (tvb_reported_length_remaining(tvb, headerStart + headersLength)
5125 tmp_tvb = tvb_new_subset (tvb, headerStart + headersLength,
5128 * Try finding a dissector for the content
5129 * first, then fallback.
5131 found_match = FALSE;
5132 if (contentTypeStr) {
5134 * Content type is a string.
5137 if (strcasecmp(contentTypeStr, "application/vnd.wap.sia") == 0) {
5138 dissect_sir(tree, tmp_tvb);
5141 found_match = dissector_try_string(media_type_table,
5142 contentTypeStr, tmp_tvb, pinfo, tree);
5144 if (! found_match) {
5145 if (! dissector_try_heuristic(heur_subdissector_list,
5146 tmp_tvb, pinfo, tree))
5147 if (tree) /* Only display if needed */
5148 ti = proto_tree_add_item (wsp_tree,
5150 tmp_tvb, 0, -1, bo_little_endian);
5156 stat_info->pdut = pdut;
5157 tap_queue_packet (wsp_tap, pinfo, stat_info);
5162 * Called directly from UDP.
5163 * Put "WSP" into the "Protocol" column.
5166 dissect_wsp_fromudp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
5168 if (check_col(pinfo->cinfo, COL_PROTOCOL))
5169 col_set_str(pinfo->cinfo, COL_PROTOCOL, "WSP" );
5170 if (check_col(pinfo->cinfo, COL_INFO))
5171 col_clear(pinfo->cinfo, COL_INFO);
5173 dissect_wsp_common(tvb, pinfo, tree, wsp_fromudp_handle, TRUE);
5178 * Called from a higher-level WAP dissector, in connection-oriented mode.
5179 * Leave the "Protocol" column alone - the dissector calling us should
5183 dissect_wsp_fromwap_co(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
5186 * XXX - what about WTLS->WTP->WSP?
5188 dissect_wsp_common(tvb, pinfo, tree, wtp_fromudp_handle, FALSE);
5193 * Called from a higher-level WAP dissector, in connectionless mode.
5194 * Leave the "Protocol" column alone - the dissector calling us should
5198 dissect_wsp_fromwap_cl(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
5201 * XXX - what about WTLS->WSP?
5203 if (check_col(pinfo->cinfo, COL_INFO))
5205 col_clear(pinfo->cinfo, COL_INFO);
5207 dissect_wsp_common(tvb, pinfo, tree, wtp_fromudp_handle, TRUE);
5212 add_uri (proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb,
5213 guint URILenOffset, guint URIOffset, proto_item *proto_ti)
5218 guint uriLen = tvb_get_guintvar (tvb, URILenOffset, &count);
5222 ti = proto_tree_add_uint (tree, hf_wsp_header_uri_len,
5223 tvb, URILenOffset, count, uriLen);
5225 tvb_ensure_bytes_exist(tvb, URIOffset, uriLen);
5227 ti = proto_tree_add_item (tree, hf_wsp_header_uri,
5228 tvb, URIOffset, uriLen, bo_little_endian);
5230 str = (gchar *)tvb_format_text (tvb, URIOffset, uriLen);
5231 /* XXX - tvb_format_text() returns a pointer to a static text string
5232 * so please DO NOT attempt at g_free()ing it!
5234 if (check_col(pinfo->cinfo, COL_INFO)) {
5235 col_append_fstr(pinfo->cinfo, COL_INFO, " %s", str);
5238 proto_item_append_text(proto_ti, ", URI: %s", str);
5243 * CO-WSP capability negotiation
5247 WSP_CAPA_CLIENT_SDU_SIZE = 0x00,
5248 WSP_CAPA_SERVER_SDU_SIZE,
5249 WSP_CAPA_PROTOCOL_OPTIONS,
5250 WSP_CAPA_METHOD_MOR,
5252 WSP_CAPA_EXTENDED_METHODS,
5253 WSP_CAPA_HEADER_CODE_PAGES,
5255 WSP_CAPA_CLIENT_MESSAGE_SIZE,
5256 WSP_CAPA_SERVER_MESSAGE_SIZE
5260 add_capabilities (proto_tree *tree, tvbuff_t *tvb, guint8 pdu_type)
5262 proto_tree *wsp_capabilities;
5263 proto_tree *capa_subtree;
5265 char *capaName, *str, *valStr;
5268 guint32 capaStart = 0; /* Start offset of the capability */
5269 guint32 capaLen = 0; /* Length of the entire capability */
5270 guint32 capaValueLen = 0; /* Length of the capability value & type */
5271 guint32 tvb_len = tvb_reported_length(tvb);
5272 gboolean ok = FALSE;
5277 DebugLog(("add_capabilities(): Capabilities = 0\n"));
5281 DebugLog(("add_capabilities(): capabilities to process\n"));
5283 ti = proto_tree_add_item(tree, hf_capabilities_section,
5284 tvb, 0, tvb_len, bo_little_endian);
5285 wsp_capabilities = proto_item_add_subtree(ti, ett_capabilities);
5287 while (offset < tvb_len) {
5289 * WSP capabilities consist of:
5290 * - a guint32 length field,
5291 * - a capability identifier as Token-text or Short-integer,
5292 * - a capability-specific sequence of <length> octets.
5296 * Now Offset points to the 1st byte of a capability field.
5297 * Get the length of the capability field
5299 capaValueLen = tvb_get_guintvar(tvb, offset, &len);
5300 capaLen = capaValueLen + len;
5303 * Now offset points to the 1st byte of the capability type.
5304 * Get the capability identifier.
5306 peek = tvb_get_guint8(tvb, offset);
5307 if (is_token_text(peek)) { /* Literal capability name */
5308 /* 1. Get the string from the tvb */
5309 get_token_text(capaName, tvb, offset, len, ok);
5311 DebugLog(("add_capabilities(): expecting capability name as token_text "
5312 "at offset %u (1st char = 0x%02x)\n", offset, peek));
5315 /* 2. Look up the string capability name */
5316 if (strcasecmp(capaName, "client-sdu-size") == 0) {
5317 peek = WSP_CAPA_CLIENT_SDU_SIZE;
5318 } else if (strcasecmp(capaName, "server-sdu-size") == 0) {
5319 peek = WSP_CAPA_SERVER_SDU_SIZE;
5320 } else if (strcasecmp(capaName, "protocol options") == 0) {
5321 peek = WSP_CAPA_PROTOCOL_OPTIONS;
5322 } else if (strcasecmp(capaName, "method-mor") == 0) {
5323 peek = WSP_CAPA_METHOD_MOR;
5324 } else if (strcasecmp(capaName, "push-mor") == 0) {
5325 peek = WSP_CAPA_PUSH_MOR;
5326 } else if (strcasecmp(capaName, "extended methods") == 0) {
5327 peek = WSP_CAPA_EXTENDED_METHODS;
5328 } else if (strcasecmp(capaName, "header code pages") == 0) {
5329 peek = WSP_CAPA_HEADER_CODE_PAGES;
5330 } else if (strcasecmp(capaName, "aliases") == 0) {
5331 peek = WSP_CAPA_ALIASES;
5332 } else if (strcasecmp(capaName, "client-message-size") == 0) {
5333 peek = WSP_CAPA_CLIENT_MESSAGE_SIZE;
5334 } else if (strcasecmp(capaName, "server-message-size") == 0) {
5335 peek = WSP_CAPA_SERVER_MESSAGE_SIZE;
5337 DebugLog(("add_capabilities(): unknown capability '%s' at offset %u\n",
5339 proto_tree_add_text(wsp_capabilities, tvb, capaStart, capaLen,
5340 "Unknown or invalid textual capability: %s", capaName);
5342 /* Skip this capability */
5343 offset = capaStart + capaLen;
5348 /* Now offset points to the 1st value byte of the capability. */
5349 } else if (peek < 0x80) {
5350 DebugLog(("add_capabilities(): invalid capability type identifier 0x%02X at offset %u.",
5352 proto_tree_add_text(wsp_capabilities, tvb, capaStart, capaLen,
5353 "Invalid well-known capability: 0x%02X", peek);
5354 /* Skip further capability parsing */
5357 if (peek & 0x80) { /* Well-known capability */
5361 /* Now offset points to the 1st value byte of the capability. */
5363 /* Now the capability type is known */
5365 case WSP_CAPA_CLIENT_SDU_SIZE:
5366 value = tvb_get_guintvar(tvb, offset, &len);
5367 DebugLog(("add_capabilities(client-sdu-size): "
5368 "guintvar = %u (0x%X) at offset %u (1st byte = 0x%02X) (len = %u)\n",
5369 value, value, offset, tvb_get_guint8(tvb, offset), len));
5370 proto_tree_add_uint(wsp_capabilities, hf_capa_client_sdu_size,
5371 tvb, capaStart, capaLen, value);
5373 case WSP_CAPA_SERVER_SDU_SIZE:
5374 value = tvb_get_guintvar(tvb, offset, &len);
5375 DebugLog(("add_capabilities(server-sdu-size): "
5376 "guintvar = %u (0x%X) at offset %u (1st byte = 0x%02X) (len = %u)\n",
5377 value, value, offset, tvb_get_guint8(tvb, offset), len));
5378 proto_tree_add_uint(wsp_capabilities, hf_capa_server_sdu_size,
5379 tvb, capaStart, capaLen, value);
5381 case WSP_CAPA_PROTOCOL_OPTIONS:
5382 ti = proto_tree_add_string(wsp_capabilities, hf_capa_protocol_options,
5383 tvb, capaStart, capaLen, "");
5384 capa_subtree = proto_item_add_subtree(ti, ett_capability);
5386 * The bits are stored in one or more octets, not an
5387 * uintvar-integer! Note that capability name and value
5388 * have length capaValueLength, and that the capability
5389 * name has length = len. Hence the remaining length is
5390 * given by capaValueLen - len.
5392 switch (capaValueLen - len) {
5394 value = tvb_get_guint8(tvb, offset);
5399 * The WSP spec foresees that this bit field can be
5400 * extended in the future. This does not make sense yet.
5402 DebugLog(("add_capabilities(protocol options): "
5403 "bit field too large (%u bytes)\n",
5405 proto_item_append_text(ti,
5406 " <warning: bit field too large>");
5407 offset = capaStart + capaLen;
5410 DebugLog(("add_capabilities(protocol options): "
5411 "guintvar = %u (0x%X) at offset %u (1st byte = 0x%02X) (len = %u)\n",
5412 value, value, offset, tvb_get_guint8(tvb, offset), len));
5414 proto_item_append_string(ti, " (confirmed push facility)");
5416 proto_item_append_string(ti, " (push facility)");
5418 proto_item_append_string(ti, " (session resume facility)");
5420 proto_item_append_string(ti, " (acknowledgement headers)");
5422 proto_item_append_string(ti, " (large data transfer)");
5423 if (value & 0xFFFFFF07)
5424 proto_item_append_text(ti, " <warning: reserved bits have been set>");
5425 proto_tree_add_boolean(capa_subtree,
5426 hf_capa_protocol_option_confirmed_push,
5427 tvb, offset, len, value);
5428 proto_tree_add_boolean(capa_subtree,
5429 hf_capa_protocol_option_push,
5430 tvb, offset, len, value);
5431 proto_tree_add_boolean(capa_subtree,
5432 hf_capa_protocol_option_session_resume,
5433 tvb, offset, len, value);
5434 proto_tree_add_boolean(capa_subtree,
5435 hf_capa_protocol_option_ack_headers,
5436 tvb, offset, len, value);
5437 proto_tree_add_boolean(capa_subtree,
5438 hf_capa_protocol_option_large_data_transfer,
5439 tvb, offset, len, value);
5441 case WSP_CAPA_METHOD_MOR:
5442 value = tvb_get_guint8(tvb, offset);
5443 proto_tree_add_uint (wsp_capabilities,
5445 tvb, capaStart, capaLen, value);
5447 case WSP_CAPA_PUSH_MOR:
5448 value = tvb_get_guint8(tvb, offset);
5449 proto_tree_add_uint (wsp_capabilities,
5451 tvb, capaStart, capaLen, value);
5453 case WSP_CAPA_EXTENDED_METHODS:
5454 /* Extended Methods capability format:
5455 * Connect PDU: collection of { Method (octet), Method-name (Token-text) }
5456 * ConnectReply PDU: collection of accepted { Method (octet) }
5458 ti = proto_tree_add_string(wsp_capabilities,
5459 hf_capa_extended_methods,
5460 tvb, capaStart, capaLen, "");
5461 if (pdu_type == WSP_PDU_CONNECT) {
5462 while (offset < capaStart + capaLen) {
5463 peek = tvb_get_guint8(tvb, offset++);
5464 get_text_string(str, tvb, offset, len, ok);
5466 proto_item_append_text(ti, " <error: invalid capability encoding>");
5467 DebugLog(("add_capability(extended methods): "
5468 "invalid method name at offset %u "
5469 "(octet = 0x%02X)\n",
5470 offset, tvb_get_guint8(tvb, offset)));
5473 valStr = g_strdup_printf(" (0x%02x = %s)", peek, str);
5474 DebugLog(("add_capabilities(extended methods):%s\n",
5476 proto_item_append_string(ti, valStr);
5482 while (offset < capaStart + capaLen) {
5483 peek = tvb_get_guint8(tvb, offset++);
5484 valStr = g_strdup_printf(" (0x%02x)", peek);
5485 DebugLog(("add_capabilities(extended methods):%s\n",
5487 proto_item_append_string(ti, valStr);
5492 case WSP_CAPA_HEADER_CODE_PAGES:
5493 /* Header Code Pages capability format:
5494 * Connect PDU: collection of { Page-id (octet), Page-name (Token-text) }
5495 * ConnectReply PDU: collection of accepted { Page-id (octet) }
5497 ti = proto_tree_add_string(wsp_capabilities,
5498 hf_capa_header_code_pages,
5499 tvb, capaStart, capaLen, "");
5500 if (pdu_type == WSP_PDU_CONNECT) {
5501 while (offset < capaStart + capaLen) {
5502 peek = tvb_get_guint8(tvb, offset++);
5503 get_text_string(str, tvb, offset, len, ok);
5505 proto_item_append_text(ti,
5506 " <error: invalid capability encoding>");
5507 DebugLog(("add_capability(header code pages): "
5508 "invalid header code page name at offset %u "
5509 "(octet = 0x%02X)\n",
5510 offset, tvb_get_guint8(tvb, offset)));
5513 valStr = g_strdup_printf(" (0x%02x = %s)", peek, str);
5514 DebugLog(("add_capabilities(header code pages):%s\n",
5516 proto_item_append_string(ti, valStr);
5522 while (offset < capaStart + capaLen) {
5523 peek = tvb_get_guint8(tvb, offset++);
5524 valStr = g_strdup_printf(" (0x%02x)", peek);
5525 DebugLog(("add_capabilities(header code pages):%s\n",
5527 proto_item_append_string(ti, valStr);
5532 case WSP_CAPA_ALIASES:
5533 /* TODO - same format as redirect addresses */
5534 proto_tree_add_item(wsp_capabilities, hf_capa_aliases,
5535 tvb, capaStart, capaLen, bo_little_endian);
5537 case WSP_CAPA_CLIENT_MESSAGE_SIZE:
5538 value = tvb_get_guintvar(tvb, offset, &len);
5539 DebugLog(("add_capabilities(client-message-size): "
5540 "guintvar = %u (0x%X) at offset %u (1st byte = 0x%02X) (len = %u)\n",
5541 value, value, offset, tvb_get_guint8(tvb, offset), len));
5542 proto_tree_add_uint(wsp_capabilities, hf_capa_client_message_size,
5543 tvb, capaStart, capaLen, value);
5545 case WSP_CAPA_SERVER_MESSAGE_SIZE:
5546 value = tvb_get_guintvar(tvb, offset, &len);
5547 DebugLog(("add_capabilities(server-message-size): "
5548 "guintvar = %u (0x%X) at offset %u (1st byte = 0x%02X) (len = %u)\n",
5549 value, value, offset, tvb_get_guint8(tvb, offset), len));
5550 proto_tree_add_uint(wsp_capabilities, hf_capa_server_message_size,
5551 tvb, capaStart, capaLen, value);
5554 proto_tree_add_text(wsp_capabilities, tvb, capaStart, capaLen,
5555 "Unknown well-known capability: 0x%02X", peek);
5558 offset = capaStart + capaLen;
5563 add_post_data (proto_tree *tree, tvbuff_t *tvb, guint contentType,
5564 const char *contentTypeStr, packet_info *pinfo)
5567 guint variableStart = 0;
5568 guint variableEnd = 0;
5569 guint valueStart = 0;
5573 proto_tree *sub_tree = NULL;
5575 DebugLog(("add_post_data() - START\n"));
5577 /* VERIFY ti = proto_tree_add_item (tree, hf_wsp_post_data,tvb,offset,-1,bo_little_endian); */
5579 ti = proto_tree_add_item (tree, hf_wsp_post_data,
5580 tvb, offset, -1, bo_little_endian);
5581 sub_tree = proto_item_add_subtree(ti, ett_post);
5584 if ( (contentTypeStr == NULL && contentType == 0x12)
5585 || (contentTypeStr && (strcasecmp(contentTypeStr,
5586 "application/x-www-form-urlencoded") == 0)) )
5591 * Iterate through post data.
5593 for (offset = 0; offset < tvb_reported_length (tvb); offset++)
5595 peek = tvb_get_guint8 (tvb, offset);
5598 variableEnd = offset;
5599 valueStart = offset+1;
5601 else if (peek == '&')
5603 if (variableEnd > 0)
5605 add_post_variable (sub_tree, tvb, variableStart, variableEnd, valueStart, offset);
5607 variableStart = offset+1;
5614 /* See if there's outstanding data */
5615 if (variableEnd > 0)
5617 add_post_variable (sub_tree, tvb, variableStart, variableEnd, valueStart, offset);
5621 else if ((contentType == 0x22) || (contentType == 0x23) || (contentType == 0x24) ||
5622 (contentType == 0x25) || (contentType == 0x26) || (contentType == 0x33))
5624 /* add_multipart_data takes also care of subdissection */
5625 add_multipart_data(sub_tree, tvb, pinfo);
5627 DebugLog(("add_post_data() - END\n"));
5631 add_post_variable (proto_tree *tree, tvbuff_t *tvb, guint variableStart, guint variableEnd, guint valueStart, guint valueEnd)
5633 int variableLength = variableEnd-variableStart;
5634 int valueLength = 0;
5635 char *variableBuffer;
5638 variableBuffer = g_malloc (variableLength+1);
5639 strncpy (variableBuffer, (const char *)tvb_get_ptr (tvb,
5640 variableStart, variableLength), variableLength);
5641 variableBuffer[variableLength] = 0;
5643 if (valueEnd < valueStart)
5645 valueBuffer = g_malloc (1);
5647 valueEnd = valueStart;
5651 valueLength = valueEnd-valueStart;
5652 valueBuffer = g_malloc (valueLength+1);
5653 strncpy (valueBuffer, (const char *)tvb_get_ptr (tvb,
5654 valueStart, valueLength), valueLength);
5655 valueBuffer[valueLength] = 0;
5658 /* Check for variables with no value */
5659 if (valueStart >= tvb_reported_length (tvb))
5661 valueStart = tvb_reported_length (tvb);
5662 valueEnd = valueStart;
5664 valueLength = valueEnd-valueStart;
5666 proto_tree_add_text (tree, tvb, variableStart, valueEnd-variableStart, "%s: %s", variableBuffer, valueBuffer);
5668 g_free (variableBuffer);
5669 g_free (valueBuffer);
5673 add_multipart_data (proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo)
5681 guint contentType = 0;
5682 const char *contentTypeStr;
5686 gboolean found_match = FALSE;
5688 proto_item *sub_tree = NULL;
5689 proto_item *ti = NULL;
5690 proto_tree *mpart_tree = NULL;
5692 DebugLog(("add_multipart_data(): offset = %u, byte = 0x%02x: ",
5693 offset, tvb_get_guint8(tvb,offset)));
5694 nEntries = tvb_get_guintvar (tvb, offset, &count);
5695 DebugLog(("parts = %u\n", nEntries));
5699 sub_tree = proto_tree_add_text(tree, tvb, offset - count, 0,
5701 proto_item_add_subtree(sub_tree, ett_mpartlist);
5705 DebugLog(("add_multipart_data(): Parts to do after this: %u"
5706 " (offset = %u, 0x%02x): ",
5707 nEntries, offset, tvb_get_guint8(tvb,offset)));
5708 part_start = offset;
5709 HeadersLen = tvb_get_guintvar (tvb, offset, &count);
5711 DataLen = tvb_get_guintvar (tvb, offset, &count);
5714 ti = proto_tree_add_uint(sub_tree, hf_wsp_mpart, tvb, part_start,
5715 HeadersLen + DataLen + (offset - part_start), partnr);
5716 mpart_tree = proto_item_add_subtree(ti, ett_multiparts);
5718 nextOffset = add_content_type (mpart_tree, tvb, offset,
5719 &contentType, &contentTypeStr);
5722 /* Add content type to protocol summary line */
5723 if (contentTypeStr) {
5724 proto_item_append_text(ti, ", content-type: %s",
5727 proto_item_append_text(ti, ", content-type: 0x%X",
5732 HeadersLen -= (nextOffset - offset);
5735 tmp_tvb = tvb_new_subset (tvb, nextOffset, HeadersLen, HeadersLen);
5736 add_headers (mpart_tree, tmp_tvb, hf_wsp_headers_section);
5738 offset = nextOffset + HeadersLen;
5740 * Try the dissectors of the multipart content.
5742 * TODO - handle nested multipart documents.
5744 tmp_tvb = tvb_new_subset(tvb, offset, DataLen, DataLen);
5746 * Try finding a dissector for the content
5747 * first, then fallback.
5749 found_match = FALSE;
5750 if (contentTypeStr) {
5752 * Content type is a string.
5754 found_match = dissector_try_string(media_type_table,
5755 contentTypeStr, tmp_tvb, pinfo, mpart_tree);
5757 if (! found_match) {
5758 if (! dissector_try_heuristic(heur_subdissector_list,
5759 tmp_tvb, pinfo, mpart_tree))
5760 if (tree) /* Only display if needed */
5761 proto_tree_add_item (mpart_tree, hf_wsp_multipart_data,
5762 tvb, offset, DataLen, bo_little_endian);
5771 /* Register the protocol with Ethereal */
5773 proto_register_wsp(void)
5776 /* Setup list of header fields */
5777 static hf_register_info hf[] = {
5778 { &hf_wsp_header_tid,
5781 FT_UINT8, BASE_HEX, NULL, 0x00,
5782 "WSP Transaction ID (for connectionless WSP)", HFILL
5785 { &hf_wsp_header_pdu_type,
5788 FT_UINT8, BASE_HEX, VALS( vals_pdu_type ), 0x00,
5792 { &hf_wsp_version_major,
5793 { "Version (Major)",
5794 "wsp.version.major",
5795 FT_UINT8, BASE_DEC, NULL, 0xF0,
5796 "Version (Major)", HFILL
5799 { &hf_wsp_version_minor,
5800 { "Version (Minor)",
5801 "wsp.version.minor",
5802 FT_UINT8, BASE_DEC, NULL, 0x0F,
5803 "Version (Minor)", HFILL
5806 { &hf_capabilities_length,
5807 { "Capabilities Length",
5808 "wsp.capabilities.length",
5809 FT_UINT32, BASE_DEC, NULL, 0x00,
5810 "Length of Capabilities field (bytes)", HFILL
5813 { &hf_wsp_header_length,
5815 "wsp.headers_length",
5816 FT_UINT32, BASE_DEC, NULL, 0x00,
5817 "Length of Headers field (bytes)", HFILL
5820 { &hf_capabilities_section,
5823 FT_NONE, BASE_DEC, NULL, 0x00,
5824 "Capabilities", HFILL
5827 { &hf_wsp_headers_section,
5830 FT_NONE, BASE_DEC, NULL, 0x00,
5834 { &hf_wsp_header_uri_len,
5837 FT_UINT32, BASE_DEC, NULL, 0x00,
5838 "Length of URI field", HFILL
5841 { &hf_wsp_header_uri,
5844 FT_STRING, BASE_NONE, NULL, 0x00,
5848 { &hf_wsp_server_session_id,
5849 { "Server Session ID",
5850 "wsp.server.session_id",
5851 FT_UINT32, BASE_DEC, NULL, 0x00,
5852 "Server Session ID", HFILL
5855 { &hf_wsp_header_status,
5858 FT_UINT8, BASE_HEX, VALS( vals_status ), 0x00,
5859 "Reply Status", HFILL
5862 { &hf_wsp_parameter_type,
5864 "wsp.parameter.type",
5865 FT_UINT32, BASE_DEC, NULL, 0x00,
5869 { &hf_wsp_parameter_name,
5871 "wsp.parameter.name",
5872 FT_STRING, BASE_NONE, NULL, 0x00,
5876 { &hf_wsp_parameter_filename,
5878 "wsp.parameter.filename",
5879 FT_STRING, BASE_NONE, NULL, 0x00,
5883 { &hf_wsp_parameter_start,
5885 "wsp.parameter.start",
5886 FT_STRING, BASE_NONE, NULL, 0x00,
5890 { &hf_wsp_parameter_start_info,
5892 "wsp.parameter.start_info",
5893 FT_STRING, BASE_NONE, NULL, 0x00,
5897 { &hf_wsp_parameter_comment,
5899 "wsp.parameter.comment",
5900 FT_STRING, BASE_NONE, NULL, 0x00,
5904 { &hf_wsp_parameter_domain,
5906 "wsp.parameter.domain",
5907 FT_STRING, BASE_NONE, NULL, 0x00,
5911 { &hf_wsp_parameter_path,
5913 "wsp.parameter.path",
5914 FT_STRING, BASE_NONE, NULL, 0x00,
5918 { &hf_wsp_parameter_sec,
5920 "wsp.parameter.sec",
5921 FT_UINT8, BASE_HEX, VALS (vals_wsp_parameter_sec), 0x00,
5922 "SEC parameter (Content-Type: application/vnd.wap.connectivity-wbxml)", HFILL
5925 { &hf_wsp_parameter_mac,
5927 "wsp.parameter.mac",
5928 FT_STRING, BASE_NONE, NULL, 0x00,
5929 "MAC parameter (Content-Type: application/vnd.wap.connectivity-wbxml)", HFILL
5932 { &hf_wsp_parameter_upart_type,
5934 "wsp.parameter.upart.type",
5935 FT_STRING, BASE_NONE, NULL, 0x00,
5936 "Multipart type", HFILL
5939 { &hf_wsp_parameter_level,
5941 "wsp.parameter.level",
5942 FT_STRING, BASE_NONE, NULL, 0x00,
5943 "Level parameter", HFILL
5946 { &hf_wsp_reply_data,
5949 FT_NONE, BASE_NONE, NULL, 0x00,
5953 { &hf_wsp_header_shift_code,
5954 { "Switching to WSP header code-page",
5956 FT_UINT8, BASE_DEC, NULL, 0x00,
5957 "Header code-page shift code", HFILL
5961 * CO-WSP capability negotiation
5963 { &hf_capa_client_sdu_size,
5964 { "Client SDU Size",
5965 "wsp.capability.client_sdu_size",
5966 FT_UINT8, BASE_DEC, NULL, 0x00,
5967 "Client Service Data Unit size (bytes)", HFILL
5970 { &hf_capa_server_sdu_size,
5971 { "Server SDU Size",
5972 "wsp.capability.server_sdu_size",
5973 FT_UINT8, BASE_DEC, NULL, 0x00,
5974 "Server Service Data Unit size (bytes)", HFILL
5977 { &hf_capa_protocol_options,
5978 { "Protocol Options",
5979 "wsp.capability.protocol_opt",
5980 FT_STRING, BASE_HEX, NULL, 0x00,
5981 "Protocol Options", HFILL
5984 { &hf_capa_protocol_option_confirmed_push,
5985 { "Confirmed Push facility",
5986 "wsp.capability.protocol_option.confirmed_push",
5987 FT_BOOLEAN, 8, NULL, 0x80,
5988 "If set, this CO-WSP session supports the Confirmed Push facility", HFILL
5991 { &hf_capa_protocol_option_push,
5993 "wsp.capability.protocol_option.push",
5994 FT_BOOLEAN, 8, NULL, 0x40,
5995 "If set, this CO-WSP session supports the Push facility", HFILL
5998 { &hf_capa_protocol_option_session_resume,
5999 { "Session Resume facility",
6000 "wsp.capability.protocol_option.session_resume",
6001 FT_BOOLEAN, 8, NULL, 0x20,
6002 "If set, this CO-WSP session supports the Session Resume facility", HFILL
6005 { &hf_capa_protocol_option_ack_headers,
6006 { "Acknowledgement headers",
6007 "wsp.capability.protocol_option.ack_headers",
6008 FT_BOOLEAN, 8, NULL, 0x10,
6009 "If set, this CO-WSP session supports Acknowledgement headers", HFILL
6012 { &hf_capa_protocol_option_large_data_transfer,
6013 { "Large data transfer",
6014 "wsp.capability.protocol_option.large_data_transfer",
6015 FT_BOOLEAN, 8, NULL, 0x08,
6016 "If set, this CO-WSP session supports Large data transfer", HFILL
6019 { &hf_capa_method_mor,
6021 "wsp.capability.method_mor",
6022 FT_UINT8, BASE_DEC, NULL, 0x00,
6026 { &hf_capa_push_mor,
6028 "wsp.capability.push_mor",
6029 FT_UINT8, BASE_DEC, NULL, 0x00,
6033 { &hf_capa_extended_methods,
6034 { "Extended Methods",
6035 "wsp.capability.extended_methods",
6036 FT_STRING, BASE_HEX, NULL, 0x00,
6037 "Extended Methods", HFILL
6040 { &hf_capa_header_code_pages,
6041 { "Header Code Pages",
6042 "wsp.capability.code_pages",
6043 FT_STRING, BASE_HEX, NULL, 0x00,
6044 "Header Code Pages", HFILL
6049 "wsp.capability.aliases",
6050 FT_BYTES, BASE_NONE, NULL, 0x00,
6054 { &hf_capa_client_message_size,
6055 { "Client Message Size",
6056 "wsp.capability.client_message_size",
6057 FT_UINT8, BASE_DEC, NULL, 0x00,
6058 "Client Message size (bytes)", HFILL
6061 { &hf_capa_server_message_size,
6062 { "Server Message Size",
6063 "wsp.capability.server_message_size",
6064 FT_UINT8, BASE_DEC, NULL, 0x00,
6065 "Server Message size (bytes)", HFILL
6068 { &hf_wsp_post_data,
6071 FT_NONE, BASE_NONE, NULL, 0x00,
6075 { &hf_wsp_push_data,
6078 FT_NONE, BASE_NONE, NULL, 0x00,
6082 { &hf_wsp_multipart_data,
6083 { "Data in this part",
6084 "wsp.multipart.data",
6085 FT_NONE, BASE_NONE, NULL, 0x00,
6086 "The data of 1 MIME-multipart part.", HFILL
6092 FT_UINT32, BASE_DEC, NULL, 0x00,
6093 "MIME part of multipart data.", HFILL
6096 { &hf_wsp_redirect_flags,
6098 "wsp.redirect.flags",
6099 FT_UINT8, BASE_HEX, NULL, 0x00,
6100 "Redirect Flags", HFILL
6103 { &hf_wsp_redirect_permanent,
6104 { "Permanent Redirect",
6105 "wsp.redirect.flags.permanent",
6106 FT_BOOLEAN, 8, TFS(&yes_no_truth), PERMANENT_REDIRECT,
6107 "Permanent Redirect", HFILL
6110 { &hf_wsp_redirect_reuse_security_session,
6111 { "Reuse Security Session",
6112 "wsp.redirect.flags.reuse_security_session",
6113 FT_BOOLEAN, 8, TFS(&yes_no_truth), REUSE_SECURITY_SESSION,
6114 "If set, the existing Security Session may be reused", HFILL
6117 { &hf_redirect_addresses,
6118 { "Redirect Addresses",
6119 "wsp.redirect.addresses",
6120 FT_NONE, BASE_NONE, NULL, 0x00,
6121 "List of Redirect Addresses", HFILL
6128 { &hf_address_entry,
6131 FT_UINT32, BASE_DEC, NULL, 0x00,
6132 "Address Record", HFILL
6135 { &hf_address_flags_length,
6137 "wsp.address.flags",
6138 FT_UINT8, BASE_HEX, NULL, 0x00,
6139 "Address Flags/Length", HFILL
6142 { &hf_address_flags_length_bearer_type_included,
6143 { "Bearer Type Included",
6144 "wsp.address.flags.bearer_type_included",
6145 FT_BOOLEAN, 8, TFS(&yes_no_truth), BEARER_TYPE_INCLUDED,
6146 "Address bearer type included", HFILL
6149 { &hf_address_flags_length_port_number_included,
6150 { "Port Number Included",
6151 "wsp.address.flags.port_number_included",
6152 FT_BOOLEAN, 8, TFS(&yes_no_truth), PORT_NUMBER_INCLUDED,
6153 "Address port number included", HFILL
6156 { &hf_address_flags_length_address_len,
6158 "wsp.address.flags.length",
6159 FT_UINT8, BASE_DEC, NULL, ADDRESS_LEN,
6160 "Address Length", HFILL
6163 { &hf_address_bearer_type,
6165 "wsp.address.bearer_type",
6166 FT_UINT8, BASE_HEX, VALS(vals_bearer_types), 0x0,
6167 "Bearer Type", HFILL
6170 { &hf_address_port_num,
6173 FT_UINT16, BASE_DEC, NULL, 0x0,
6174 "Port Number", HFILL
6177 { &hf_address_ipv4_addr,
6180 FT_IPv4, BASE_NONE, NULL, 0x0,
6181 "Address (IPv4)", HFILL
6184 { &hf_address_ipv6_addr,
6187 FT_IPv6, BASE_NONE, NULL, 0x0,
6188 "Address (IPv6)", HFILL
6193 "wsp.address.unknown",
6194 FT_BYTES, BASE_NONE, NULL, 0x0,
6195 "Address (unknown)", HFILL
6201 * New WSP header fields
6205 /* WSP header name */
6209 FT_STRING, BASE_NONE, NULL, 0x00,
6210 "Name of the WSP header", HFILL
6213 /* WSP headers start here */
6216 "wsp.header.accept",
6217 FT_STRING, BASE_NONE, NULL, 0x00,
6218 "WSP header Accept", HFILL
6221 { &hf_hdr_accept_charset,
6223 "wsp.header.accept_charset",
6224 FT_STRING, BASE_NONE, NULL, 0x00,
6225 "WSP header Accept-Charset", HFILL
6228 { &hf_hdr_accept_encoding,
6229 { "Accept-Encoding",
6230 "wsp.header.accept_encoding",
6231 FT_STRING, BASE_NONE, NULL, 0x00,
6232 "WSP header Accept-Encoding", HFILL
6235 { &hf_hdr_accept_language,
6236 { "Accept-Language",
6237 "wsp.header.accept_language",
6238 FT_STRING, BASE_NONE, NULL, 0x00,
6239 "WSP header Accept-Language", HFILL
6242 { &hf_hdr_accept_ranges,
6244 "wsp.header.accept_ranges",
6245 FT_STRING, BASE_NONE, NULL, 0x00,
6246 "WSP header Accept-Ranges", HFILL
6252 FT_STRING, BASE_NONE, NULL, 0x00,
6253 "WSP header Age", HFILL
6259 FT_STRING, BASE_NONE, NULL, 0x00,
6260 "WSP header Allow", HFILL
6263 { &hf_hdr_authorization,
6265 "wsp.header.authorization",
6266 FT_STRING, BASE_NONE, NULL, 0x00,
6267 "WSP header Authorization", HFILL
6270 { &hf_hdr_authorization_scheme,
6271 { "Authorization Scheme",
6272 "wsp.header.authorization.scheme",
6273 FT_STRING, BASE_NONE, NULL, 0x00,
6274 "WSP header Authorization: used scheme", HFILL
6277 { &hf_hdr_authorization_user_id,
6279 "wsp.header.authorization.user_id",
6280 FT_STRING, BASE_NONE, NULL, 0x00,
6281 "WSP header Authorization: user ID for basic authorization", HFILL
6284 { &hf_hdr_authorization_password,
6286 "wsp.header.authorization.password",
6287 FT_STRING, BASE_NONE, NULL, 0x00,
6288 "WSP header Authorization: password for basic authorization", HFILL
6291 { &hf_hdr_cache_control,
6293 "wsp.header.cache_control",
6294 FT_STRING, BASE_NONE, NULL, 0x00,
6295 "WSP header Cache-Control", HFILL
6298 { &hf_hdr_connection,
6300 "wsp.header.connection",
6301 FT_STRING, BASE_NONE, NULL, 0x00,
6302 "WSP header Connection", HFILL
6305 { &hf_hdr_content_base,
6307 "wsp.header.content_base",
6308 FT_STRING, BASE_NONE, NULL, 0x00,
6309 "WSP header Content-Base", HFILL
6312 { &hf_hdr_content_encoding,
6313 { "Content-Encoding",
6314 "wsp.header.content_encoding",
6315 FT_STRING, BASE_NONE, NULL, 0x00,
6316 "WSP header Content-Encoding", HFILL
6319 { &hf_hdr_content_language,
6320 { "Content-Language",
6321 "wsp.header.content_language",
6322 FT_STRING, BASE_NONE, NULL, 0x00,
6323 "WSP header Content-Language", HFILL
6326 { &hf_hdr_content_length,
6328 "wsp.header.content_length",
6329 FT_STRING, BASE_NONE, NULL, 0x00,
6330 "WSP header Content-Length", HFILL
6333 { &hf_hdr_content_location,
6334 { "Content-Location",
6335 "wsp.header.content_location",
6336 FT_STRING, BASE_NONE, NULL, 0x00,
6337 "WSP header Content-Location", HFILL
6340 { &hf_hdr_content_md5,
6342 "wsp.header.content_md5",
6343 FT_STRING, BASE_NONE, NULL, 0x00,
6344 "WSP header Content-Md5", HFILL
6347 { &hf_hdr_content_range,
6349 "wsp.header.content_range",
6350 FT_STRING, BASE_NONE, NULL, 0x00,
6351 "WSP header Content-Range", HFILL
6354 { &hf_hdr_content_range_first_byte_pos,
6355 { "First-byte-position",
6356 "wsp.header.content_range.first_byte_pos",
6357 FT_UINT32, BASE_DEC, NULL, 0x00,
6358 "WSP header Content-Range: position of first byte", HFILL
6361 { &hf_hdr_content_range_entity_length,
6363 "wsp.header.content_range.entity_length",
6364 FT_UINT32, BASE_DEC, NULL, 0x00,
6365 "WSP header Content-Range: length of the entity", HFILL
6368 { &hf_hdr_content_type,
6370 "wsp.header.content_type",
6371 FT_STRING, BASE_NONE, NULL, 0x00,
6372 "WSP header Content-Type", HFILL
6378 FT_STRING, BASE_NONE, NULL, 0x00,
6379 "WSP header Date", HFILL
6385 FT_STRING, BASE_NONE, NULL, 0x00,
6386 "WSP header ETag", HFILL
6391 "wsp.header.expires",
6392 FT_STRING, BASE_NONE, NULL, 0x00,
6393 "WSP header Expires", HFILL
6399 FT_STRING, BASE_NONE, NULL, 0x00,
6400 "WSP header From", HFILL
6406 FT_STRING, BASE_NONE, NULL, 0x00,
6407 "WSP header Host", HFILL
6410 { &hf_hdr_if_modified_since,
6411 { "If-Modified-Since",
6412 "wsp.header.if_modified_since",
6413 FT_STRING, BASE_NONE, NULL, 0x00,
6414 "WSP header If-Modified-Since", HFILL
6419 "wsp.header.if_match",
6420 FT_STRING, BASE_NONE, NULL, 0x00,
6421 "WSP header If-Match", HFILL
6424 { &hf_hdr_if_none_match,
6426 "wsp.header.if_none_match",
6427 FT_STRING, BASE_NONE, NULL, 0x00,
6428 "WSP header If-None-Match", HFILL
6433 "wsp.header.if_range",
6434 FT_STRING, BASE_NONE, NULL, 0x00,
6435 "WSP header If-Range", HFILL
6438 { &hf_hdr_if_unmodified_since,
6439 { "If-Unmodified-Since",
6440 "wsp.header.if_unmodified_since",
6441 FT_STRING, BASE_NONE, NULL, 0x00,
6442 "WSP header If-Unmodified-Since", HFILL
6445 { &hf_hdr_last_modified,
6447 "wsp.header.last_modified",
6448 FT_STRING, BASE_NONE, NULL, 0x00,
6449 "WSP header Last-Modified", HFILL
6454 "wsp.header.location",
6455 FT_STRING, BASE_NONE, NULL, 0x00,
6456 "WSP header Location", HFILL
6459 { &hf_hdr_max_forwards,
6461 "wsp.header.max_forwards",
6462 FT_STRING, BASE_NONE, NULL, 0x00,
6463 "WSP header Max-Forwards", HFILL
6468 "wsp.header.pragma",
6469 FT_STRING, BASE_NONE, NULL, 0x00,
6470 "WSP header Pragma", HFILL
6473 { &hf_hdr_proxy_authenticate,
6474 { "Proxy-Authenticate",
6475 "wsp.header.proxy_authenticate",
6476 FT_STRING, BASE_NONE, NULL, 0x00,
6477 "WSP header Proxy-Authenticate", HFILL
6480 { &hf_hdr_proxy_authenticate_scheme,
6481 { "Authentication Scheme",
6482 "wsp.header.proxy_authenticate.scheme",
6483 FT_STRING, BASE_NONE, NULL, 0x00,
6484 "WSP header Proxy-Authenticate: used scheme", HFILL
6487 { &hf_hdr_proxy_authenticate_realm,
6488 { "Authentication Realm",
6489 "wsp.header.proxy_authenticate.realm",
6490 FT_STRING, BASE_NONE, NULL, 0x00,
6491 "WSP header Proxy-Authenticate: used realm", HFILL
6494 { &hf_hdr_proxy_authorization,
6495 { "Proxy-Authorization",
6496 "wsp.header.proxy_authorization",
6497 FT_STRING, BASE_NONE, NULL, 0x00,
6498 "WSP header Proxy-Authorization", HFILL
6501 { &hf_hdr_proxy_authorization_scheme,
6502 { "Authorization Scheme",
6503 "wsp.header.proxy_authorization.scheme",
6504 FT_STRING, BASE_NONE, NULL, 0x00,
6505 "WSP header Proxy-Authorization: used scheme", HFILL
6508 { &hf_hdr_proxy_authorization_user_id,
6510 "wsp.header.proxy_authorization.user_id",
6511 FT_STRING, BASE_NONE, NULL, 0x00,
6512 "WSP header Proxy-Authorization: user ID for basic authorization", HFILL
6515 { &hf_hdr_proxy_authorization_password,
6517 "wsp.header.proxy_authorization.password",
6518 FT_STRING, BASE_NONE, NULL, 0x00,
6519 "WSP header Proxy-Authorization: password for basic authorization", HFILL
6524 "wsp.header.public",
6525 FT_STRING, BASE_NONE, NULL, 0x00,
6526 "WSP header Public", HFILL
6532 FT_STRING, BASE_NONE, NULL, 0x00,
6533 "WSP header Range", HFILL
6536 { &hf_hdr_range_first_byte_pos,
6537 { "First-byte-position",
6538 "wsp.header.range.first_byte_pos",
6539 FT_UINT32, BASE_DEC, NULL, 0x00,
6540 "WSP header Range: position of first byte", HFILL
6543 { &hf_hdr_range_last_byte_pos,
6544 { "Last-byte-position",
6545 "wsp.header.range.last_byte_pos",
6546 FT_UINT32, BASE_DEC, NULL, 0x00,
6547 "WSP header Range: position of last byte", HFILL
6550 { &hf_hdr_range_suffix_length,
6552 "wsp.header.range.suffix_length",
6553 FT_UINT32, BASE_DEC, NULL, 0x00,
6554 "WSP header Range: length of the suffix", HFILL
6559 "wsp.header.referer",
6560 FT_STRING, BASE_NONE, NULL, 0x00,
6561 "WSP header Referer", HFILL
6564 { &hf_hdr_retry_after,
6566 "wsp.header.retry_after",
6567 FT_STRING, BASE_NONE, NULL, 0x00,
6568 "WSP header Retry-After", HFILL
6573 "wsp.header.server",
6574 FT_STRING, BASE_NONE, NULL, 0x00,
6575 "WSP header Server", HFILL
6578 { &hf_hdr_transfer_encoding,
6579 { "Transfer-Encoding",
6580 "wsp.header.transfer_encoding",
6581 FT_STRING, BASE_NONE, NULL, 0x00,
6582 "WSP header Transfer-Encoding", HFILL
6587 "wsp.header.upgrade",
6588 FT_STRING, BASE_NONE, NULL, 0x00,
6589 "WSP header Upgrade", HFILL
6592 { &hf_hdr_user_agent,
6594 "wsp.header.user_agent",
6595 FT_STRING, BASE_NONE, NULL, 0x00,
6596 "WSP header User-Agent", HFILL
6602 FT_STRING, BASE_NONE, NULL, 0x00,
6603 "WSP header Vary", HFILL
6609 FT_STRING, BASE_NONE, NULL, 0x00,
6610 "WSP header Via", HFILL
6615 "wsp.header.warning",
6616 FT_STRING, BASE_NONE, NULL, 0x00,
6617 "WSP header Warning", HFILL
6620 { &hf_hdr_warning_code,
6622 "wsp.header.warning.code",
6623 FT_UINT8, BASE_HEX, VALS(vals_wsp_warning_code), 0x00,
6624 "WSP header Warning code", HFILL
6627 { &hf_hdr_warning_agent,
6629 "wsp.header.warning.agent",
6630 FT_STRING, BASE_NONE, NULL, 0x00,
6631 "WSP header Warning agent", HFILL
6634 { &hf_hdr_warning_text,
6636 "wsp.header.warning.text",
6637 FT_STRING, BASE_NONE, NULL, 0x00,
6638 "WSP header Warning text", HFILL
6641 { &hf_hdr_www_authenticate,
6642 { "Www-Authenticate",
6643 "wsp.header.www_authenticate",
6644 FT_STRING, BASE_NONE, NULL, 0x00,
6645 "WSP header Www-Authenticate", HFILL
6648 { &hf_hdr_www_authenticate_scheme,
6649 { "Authentication Scheme",
6650 "wsp.header.www_authenticate.scheme",
6651 FT_STRING, BASE_NONE, NULL, 0x00,
6652 "WSP header WWW-Authenticate: used scheme", HFILL
6655 { &hf_hdr_www_authenticate_realm,
6656 { "Authentication Realm",
6657 "wsp.header.www_authenticate.realm",
6658 FT_STRING, BASE_NONE, NULL, 0x00,
6659 "WSP header WWW-Authenticate: used realm", HFILL
6662 { &hf_hdr_content_disposition,
6663 { "Content-Disposition",
6664 "wsp.header.content_disposition",
6665 FT_STRING, BASE_NONE, NULL, 0x00,
6666 "WSP header Content-Disposition", HFILL
6669 { &hf_hdr_application_id,
6671 "wsp.header.application_id",
6672 FT_STRING, BASE_NONE, NULL, 0x00,
6673 "WSP header Application-Id", HFILL
6676 { &hf_hdr_content_uri,
6678 "wsp.header.content_uri",
6679 FT_STRING, BASE_NONE, NULL, 0x00,
6680 "WSP header Content-Uri", HFILL
6683 { &hf_hdr_initiator_uri,
6685 "wsp.header.initiator_uri",
6686 FT_STRING, BASE_NONE, NULL, 0x00,
6687 "WSP header Initiator-Uri", HFILL
6690 { &hf_hdr_bearer_indication,
6691 { "Bearer-Indication",
6692 "wsp.header.bearer_indication",
6693 FT_STRING, BASE_NONE, NULL, 0x00,
6694 "WSP header Bearer-Indication", HFILL
6697 { &hf_hdr_push_flag,
6699 "wsp.header.push_flag",
6700 FT_STRING, BASE_NONE, NULL, 0x00,
6701 "WSP header Push-Flag", HFILL
6704 { &hf_hdr_push_flag_auth,
6705 { "Initiator URI is authenticated",
6706 "wsp.header.push_flag.authenticated",
6707 FT_UINT8, BASE_DEC, VALS(vals_false_true), 0x01,
6708 "The X-Wap-Initiator-URI has been authenticated.", HFILL
6711 { &hf_hdr_push_flag_trust,
6712 { "Content is trusted",
6713 "wsp.header.push_flag.trusted",
6714 FT_UINT8, BASE_DEC, VALS(vals_false_true), 0x02,
6715 "The push content is trusted.", HFILL
6718 { &hf_hdr_push_flag_last,
6719 { "Last push message",
6720 "wsp.header.push_flag.last",
6721 FT_UINT8, BASE_DEC, VALS(vals_false_true), 0x04,
6722 "Indicates whether this is the last push message.", HFILL
6727 "wsp.header.profile",
6728 FT_STRING, BASE_NONE, NULL, 0x00,
6729 "WSP header Profile", HFILL
6732 { &hf_hdr_profile_diff,
6734 "wsp.header.profile_diff",
6735 FT_STRING, BASE_NONE, NULL, 0x00,
6736 "WSP header Profile-Diff", HFILL
6739 { &hf_hdr_profile_warning,
6740 { "Profile-Warning",
6741 "wsp.header.profile_warning",
6742 FT_STRING, BASE_NONE, NULL, 0x00,
6743 "WSP header Profile-Warning", HFILL
6748 "wsp.header.expect",
6749 FT_STRING, BASE_NONE, NULL, 0x00,
6750 "WSP header Expect", HFILL
6756 FT_STRING, BASE_NONE, NULL, 0x00,
6757 "WSP header Te", HFILL
6762 "wsp.header.trailer",
6763 FT_STRING, BASE_NONE, NULL, 0x00,
6764 "WSP header Trailer", HFILL
6767 { &hf_hdr_x_wap_tod,
6769 "wsp.header.x_wap_tod",
6770 FT_STRING, BASE_NONE, NULL, 0x00,
6771 "WSP header X-Wap-Tod", HFILL
6774 { &hf_hdr_content_id,
6776 "wsp.header.content_id",
6777 FT_STRING, BASE_NONE, NULL, 0x00,
6778 "WSP header Content-Id", HFILL
6781 { &hf_hdr_set_cookie,
6783 "wsp.header.set_cookie",
6784 FT_STRING, BASE_NONE, NULL, 0x00,
6785 "WSP header Set-Cookie", HFILL
6790 "wsp.header.cookie",
6791 FT_STRING, BASE_NONE, NULL, 0x00,
6792 "WSP header Cookie", HFILL
6795 { &hf_hdr_encoding_version,
6796 { "Encoding-Version",
6797 "wsp.header.encoding_version",
6798 FT_STRING, BASE_NONE, NULL, 0x00,
6799 "WSP header Encoding-Version", HFILL
6802 { &hf_hdr_x_wap_security,
6804 "wsp.header.x_wap_security",
6805 FT_STRING, BASE_NONE, NULL, 0x00,
6806 "WSP header X-Wap-Security", HFILL
6809 { &hf_hdr_x_wap_application_id,
6810 { "X-Wap-Application-Id",
6811 "wsp.header.x_wap_application_id",
6812 FT_STRING, BASE_NONE, NULL, 0x00,
6813 "WSP header X-Wap-Application-Id", HFILL
6816 { &hf_hdr_accept_application,
6817 { "Accept-Application",
6818 "wsp.header.accept_application",
6819 FT_STRING, BASE_NONE, NULL, 0x00,
6820 "WSP header Accept-Application", HFILL
6827 * Header Code Page: x-up-1
6830 /* Textual headers */
6831 { &hf_hdr_openwave_x_up_proxy_operator_domain,
6832 { "x-up-proxy-operator-domain",
6833 "wsp.header.x_up_1.x_up_proxy_operator_domain",
6834 FT_STRING, BASE_NONE, NULL, 0x00,
6835 "WSP Openwave header x-up-proxy-operator-domain", HFILL
6838 { &hf_hdr_openwave_x_up_proxy_home_page,
6839 { "x-up-proxy-home-page",
6840 "wsp.header.x_up_1.x_up_proxy_home_page",
6841 FT_STRING, BASE_NONE, NULL, 0x00,
6842 "WSP Openwave header x-up-proxy-home-page", HFILL
6845 { &hf_hdr_openwave_x_up_proxy_uplink_version,
6846 { "x-up-proxy-uplink-version",
6847 "wsp.header.x_up_1.x_up_proxy_uplink_version",
6848 FT_STRING, BASE_NONE, NULL, 0x00,
6849 "WSP Openwave header x-up-proxy-uplink-version", HFILL
6852 { &hf_hdr_openwave_x_up_proxy_ba_realm,
6853 { "x-up-proxy-ba-realm",
6854 "wsp.header.x_up_1.x_up_proxy_ba_realm",
6855 FT_STRING, BASE_NONE, NULL, 0x00,
6856 "WSP Openwave header x-up-proxy-ba-realm", HFILL
6859 { &hf_hdr_openwave_x_up_proxy_request_uri,
6860 { "x-up-proxy-request-uri",
6861 "wsp.header.x_up_1.x_up_proxy_request_uri",
6862 FT_STRING, BASE_NONE, NULL, 0x00,
6863 "WSP Openwave header x-up-proxy-request-uri", HFILL
6866 { &hf_hdr_openwave_x_up_proxy_bookmark,
6867 { "x-up-proxy-bookmark",
6868 "wsp.header.x_up_1.x_up_proxy_bookmark",
6869 FT_STRING, BASE_NONE, NULL, 0x00,
6870 "WSP Openwave header x-up-proxy-bookmark", HFILL
6873 /* Integer-value headers */
6874 { &hf_hdr_openwave_x_up_proxy_push_seq,
6875 { "x-up-proxy-push-seq",
6876 "wsp.header.x_up_1.x_up_proxy_push_seq",
6877 FT_STRING, BASE_NONE, NULL, 0x00,
6878 "WSP Openwave header x-up-proxy-push-seq", HFILL
6881 { &hf_hdr_openwave_x_up_proxy_notify,
6882 { "x-up-proxy-notify",
6883 "wsp.header.x_up_1.x_up_proxy_notify",
6884 FT_STRING, BASE_NONE, NULL, 0x00,
6885 "WSP Openwave header x-up-proxy-notify", HFILL
6888 { &hf_hdr_openwave_x_up_proxy_net_ask,
6889 { "x-up-proxy-net-ask",
6890 "wsp.header.x_up_1.x_up_proxy_net_ask",
6891 FT_STRING, BASE_NONE, NULL, 0x00,
6892 "WSP Openwave header x-up-proxy-net-ask", HFILL
6895 { &hf_hdr_openwave_x_up_proxy_tod,
6897 "wsp.header.x_up_1.x_up_proxy_tod",
6898 FT_STRING, BASE_NONE, NULL, 0x00,
6899 "WSP Openwave header x-up-proxy-tod", HFILL
6902 { &hf_hdr_openwave_x_up_proxy_ba_enable,
6903 { "x-up-proxy-ba-enable",
6904 "wsp.header.x_up_1.x_up_proxy_ba_enable",
6905 FT_STRING, BASE_NONE, NULL, 0x00,
6906 "WSP Openwave header x-up-proxy-ba-enable", HFILL
6909 { &hf_hdr_openwave_x_up_proxy_redirect_enable,
6910 { "x-up-proxy-redirect-enable",
6911 "wsp.header.x_up_1.x_up_proxy_redirect_enable",
6912 FT_STRING, BASE_NONE, NULL, 0x00,
6913 "WSP Openwave header x-up-proxy-redirect-enable", HFILL
6916 { &hf_hdr_openwave_x_up_proxy_redirect_status,
6917 { "x-up-proxy-redirect-status",
6918 "wsp.header.x_up_1.x_up_proxy_redirect_status",
6919 FT_STRING, BASE_NONE, NULL, 0x00,
6920 "WSP Openwave header x-up-proxy-redirect-status", HFILL
6923 { &hf_hdr_openwave_x_up_proxy_linger,
6924 { "x-up-proxy-linger",
6925 "wsp.header.x_up_1.x_up_proxy_linger",
6926 FT_STRING, BASE_NONE, NULL, 0x00,
6927 "WSP Openwave header x-up-proxy-linger", HFILL
6930 { &hf_hdr_openwave_x_up_proxy_enable_trust,
6931 { "x-up-proxy-enable-trust",
6932 "wsp.header.x_up_1.x_up_proxy_enable_trust",
6933 FT_STRING, BASE_NONE, NULL, 0x00,
6934 "WSP Openwave header x-up-proxy-enable-trust", HFILL
6937 { &hf_hdr_openwave_x_up_proxy_trust,
6938 { "x-up-proxy-trust",
6939 "wsp.header.x_up_1.x_up_proxy_trust",
6940 FT_STRING, BASE_NONE, NULL, 0x00,
6941 "WSP Openwave header x-up-proxy-trust", HFILL
6944 { &hf_hdr_openwave_x_up_devcap_has_color,
6945 { "x-up-devcap-has-color",
6946 "wsp.header.x_up_1.x_up_devcap_has_color",
6947 FT_STRING, BASE_NONE, NULL, 0x00,
6948 "WSP Openwave header x-up-devcap-has-color", HFILL
6951 { &hf_hdr_openwave_x_up_devcap_num_softkeys,
6952 { "x-up-devcap-num-softkeys",
6953 "wsp.header.x_up_1.x_up_devcap_num_softkeys",
6954 FT_STRING, BASE_NONE, NULL, 0x00,
6955 "WSP Openwave header x-up-devcap-num-softkeys", HFILL
6958 { &hf_hdr_openwave_x_up_devcap_softkey_size,
6959 { "x-up-devcap-softkey-size",
6960 "wsp.header.x_up_1.x_up_devcap_softkey_size",
6961 FT_STRING, BASE_NONE, NULL, 0x00,
6962 "WSP Openwave header x-up-devcap-softkey-size", HFILL
6965 { &hf_hdr_openwave_x_up_devcap_screen_chars,
6966 { "x-up-devcap-screen-chars",
6967 "wsp.header.x_up_1.x_up_devcap_screen_chars",
6968 FT_STRING, BASE_NONE, NULL, 0x00,
6969 "WSP Openwave header x-up-devcap-screen-chars", HFILL
6972 { &hf_hdr_openwave_x_up_devcap_screen_pixels,
6973 { "x-up-devcap-screen-pixels",
6974 "wsp.header.x_up_1.x_up_devcap_screen_pixels",
6975 FT_STRING, BASE_NONE, NULL, 0x00,
6976 "WSP Openwave header x-up-devcap-screen-pixels", HFILL
6979 { &hf_hdr_openwave_x_up_devcap_em_size,
6980 { "x-up-devcap-em-size",
6981 "wsp.header.x_up_1.x_up_devcap_em_size",
6982 FT_STRING, BASE_NONE, NULL, 0x00,
6983 "WSP Openwave header x-up-devcap-em-size", HFILL
6986 { &hf_hdr_openwave_x_up_devcap_screen_depth,
6987 { "x-up-devcap-screen-depth",
6988 "wsp.header.x_up_1.x_up_devcap_screen_depth",
6989 FT_STRING, BASE_NONE, NULL, 0x00,
6990 "WSP Openwave header x-up-devcap-screen-depth", HFILL
6993 { &hf_hdr_openwave_x_up_devcap_immed_alert,
6994 { "x-up-devcap-immed-alert",
6995 "wsp.header.x_up_1.x_up_devcap_immed_alert",
6996 FT_STRING, BASE_NONE, NULL, 0x00,
6997 "WSP Openwave header x-up-devcap-immed-alert", HFILL
7000 { &hf_hdr_openwave_x_up_devcap_gui,
7001 { "x-up-devcap-gui",
7002 "wsp.header.x_up_1.x_up_devcap_gui",
7003 FT_STRING, BASE_NONE, NULL, 0x00,
7004 "WSP Openwave header x-up-devcap-gui", HFILL
7007 { &hf_hdr_openwave_x_up_proxy_trans_charset,
7008 { "x-up-proxy-trans-charset",
7009 "wsp.header.x_up_1.x_up_proxy_trans_charset",
7010 FT_STRING, BASE_NONE, NULL, 0x00,
7011 "WSP Openwave header x-up-proxy-trans-charset", HFILL
7014 { &hf_hdr_openwave_x_up_proxy_push_accept,
7015 { "x-up-proxy-push-accept",
7016 "wsp.header.x_up_1.x_up_proxy_push_accept",
7017 FT_STRING, BASE_NONE, NULL, 0x00,
7018 "WSP Openwave header x-up-proxy-push-accept", HFILL
7023 { &hf_hdr_openwave_x_up_proxy_client_id,
7024 { "x-up-proxy-client-id",
7025 "wsp.header.x_up_1.x_up_proxy_client_id",
7026 FT_STRING, BASE_NONE, NULL, 0x00,
7027 "WSP Openwave header x-up-proxy-client-id", HFILL
7033 * Header value parameters
7039 FT_STRING, BASE_NONE, NULL, 0x00,
7040 "Q parameter", HFILL
7043 { &hf_parameter_charset,
7045 "wsp.parameter.charset",
7046 FT_STRING, BASE_NONE, NULL, 0x00,
7047 "Charset parameter", HFILL
7052 /* Setup protocol subtree array */
7053 static gint *ett[] = {
7055 &ett_header, /* Header field subtree */
7056 &ett_headers, /* Subtree for WSP headers */
7057 &ett_capabilities, /* CO-WSP Session Capabilities */
7058 &ett_capability, /* CO-WSP Session single Capability */
7060 &ett_redirect_flags,
7064 &ett_addresses, /* Addresses */
7065 &ett_address, /* Single address */
7068 /* Register the protocol name and description */
7069 proto_wsp = proto_register_protocol(
7070 "Wireless Session Protocol", /* protocol name for use by ethereal */
7071 "WSP", /* short version of name */
7072 "wsp" /* Abbreviated protocol name,
7074 < URL:http://www.isi.edu/in-notes/iana/assignments/port-numbers/ >
7077 wsp_tap = register_tap("wsp");
7078 /* Init the hash table */
7079 /* wsp_sessions = g_hash_table_new(
7080 (GHashFunc) wsp_session_hash,
7081 (GEqualFunc)wsp_session_equal);*/
7083 /* Required function calls to register the header fields and subtrees used */
7084 proto_register_field_array(proto_wsp, hf, array_length(hf));
7085 proto_register_subtree_array(ett, array_length(ett));
7087 register_dissector("wsp-co", dissect_wsp_fromwap_co, proto_wsp);
7088 register_dissector("wsp-cl", dissect_wsp_fromwap_cl, proto_wsp);
7089 /* As the media types for WSP and HTTP are the same, the WSP dissector
7090 * uses the same string dissector table as the HTTP protocol. */
7091 media_type_table = find_dissector_table("media_type");
7092 register_heur_dissector_list("wsp", &heur_subdissector_list);
7094 wsp_fromudp_handle = create_dissector_handle(dissect_wsp_fromudp,
7099 proto_reg_handoff_wsp(void)
7102 * And get a handle for the WTP-over-UDP dissector.
7104 wtp_fromudp_handle = find_dissector("wtp-udp");
7106 /* Only connection-less WSP has no previous handler */
7107 dissector_add("udp.port", UDP_PORT_WSP, wsp_fromudp_handle);
7108 dissector_add("udp.port", UDP_PORT_WSP_PUSH, wsp_fromudp_handle);
7110 /* SMPP dissector can also carry WSP */
7111 dissector_add("smpp.gsm-sms.udh.port", UDP_PORT_WSP, wsp_fromudp_handle);
7112 dissector_add("smpp.gsm-sms.udh.port", UDP_PORT_WSP_PUSH, wsp_fromudp_handle);
7114 /* This dissector is also called from the WTP and WTLS dissectors */
7118 * Session Initiation Request
7121 /* Register the protocol with Ethereal */
7123 proto_register_sir(void)
7125 /* Setup list of header fields */
7126 static hf_register_info hf[] = {
7128 { "Session Initiation Request",
7130 FT_NONE, BASE_NONE, NULL, 0x00,
7131 "Session Initiation Request content", HFILL
7137 FT_UINT8, BASE_DEC, NULL, 0x00,
7138 "Version of the Session Initiation Request document", HFILL
7141 { &hf_sir_app_id_list_len,
7142 { "Application-ID List Length",
7143 "wap.sir.app_id_list.length",
7144 FT_UINT32, BASE_DEC, NULL, 0x00,
7145 "Length of the Application-ID list (bytes)", HFILL
7148 { &hf_sir_app_id_list,
7149 { "Application-ID List",
7150 "wap.sir.app_id_list",
7151 FT_NONE, BASE_NONE, NULL, 0x00,
7152 "Application-ID list", HFILL
7155 { &hf_sir_wsp_contact_points_len,
7156 { "WSP Contact Points Length",
7157 "wap.sir.wsp_contact_points.length",
7158 FT_UINT32, BASE_DEC, NULL, 0x00,
7159 "Length of the WSP Contact Points list (bytes)", HFILL
7162 { &hf_sir_wsp_contact_points,
7163 { "WSP Contact Points",
7164 "wap.sir.wsp_contact_points",
7165 FT_NONE, BASE_NONE, NULL, 0x00,
7166 "WSP Contact Points list", HFILL
7169 { &hf_sir_contact_points_len,
7170 { "Non-WSP Contact Points Length",
7171 "wap.sir.contact_points.length",
7172 FT_UINT32, BASE_DEC, NULL, 0x00,
7173 "Length of the Non-WSP Contact Points list (bytes)", HFILL
7176 { &hf_sir_contact_points,
7177 { "Non-WSP Contact Points",
7178 "wap.sir.contact_points",
7179 FT_NONE, BASE_NONE, NULL, 0x00,
7180 "Non-WSP Contact Points list", HFILL
7183 { &hf_sir_protocol_options_len,
7184 { "Protocol Options List Entries",
7185 "wap.sir.protocol_options.length",
7186 FT_UINT32, BASE_DEC, NULL, 0x00,
7187 "Number of entries in the Protocol Options list", HFILL
7190 { &hf_sir_protocol_options,
7191 { "Protocol Options",
7192 "wap.sir.protocol_options",
7193 FT_UINT16, BASE_DEC, VALS(vals_sir_protocol_options), 0x00,
7194 "Protocol Options list", HFILL
7197 { &hf_sir_prov_url_len,
7198 { "X-Wap-ProvURL Length",
7199 "wap.sir.prov_url.length",
7200 FT_UINT32, BASE_DEC, NULL, 0x00,
7201 "Length of the X-Wap-ProvURL (Identifies the WAP Client Provisioning Context)", HFILL
7207 FT_STRING, BASE_NONE, NULL, 0x00,
7208 "X-Wap-ProvURL (Identifies the WAP Client Provisioning Context)", HFILL
7211 { &hf_sir_cpi_tag_len,
7212 { "CPITag List Entries",
7213 "wap.sir.cpi_tag.length",
7214 FT_UINT32, BASE_DEC, NULL, 0x00,
7215 "Number of entries in the CPITag list", HFILL
7221 FT_BYTES, BASE_HEX, NULL, 0x00,
7222 "CPITag (OTA-HTTP)", HFILL
7227 /* Setup protocol subtree array */
7228 static gint *ett[] = {
7229 &ett_sir, /* Session Initiation Request */
7232 /* Register header fields and protocol subtrees */
7233 proto_register_field_array(proto_sir, hf, array_length(hf));
7234 proto_register_subtree_array(ett, array_length(ett));
7236 /* Register the dissector */
7237 proto_sir = proto_register_protocol(
7238 "WAP Session Initiation Request", /* protocol name for use by ethereal */
7239 "WAP SIR", /* short version of name */
7240 "wap-sir" /* Abbreviated protocol name,
7242 < URL:http://www.isi.edu/in-notes/iana/assignments/port-numbers/ >
7248 proto_reg_handoff_sir(void)
7250 dissector_handle_t sir_handle;
7252 sir_handle = create_dissector_handle(dissect_sir, proto_sir);
7254 /* Add dissector bindings for SIR dissection */
7255 dissector_add_string("media_type", "application/vnd.wap.sia", sir_handle);
git.samba.org / obnox / wireshark / wip.git / blob