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proto.h
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1/* proto.h
2 * Definitions for protocol display
3 *
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
7 *
8 * SPDX-License-Identifier: GPL-2.0-or-later
9 */
10
11
23#ifndef __PROTO_H__
24#define __PROTO_H__
25
26#include "wsutil/nstime.h"
27#include "tvbuff.h"
28#include <wsutil/value_string.h>
29#include "packet_info.h"
30#include "ftypes/ftypes.h"
31#include "register.h"
32#include "ws_symbol_export.h"
33#include "ws_attributes.h"
34
35#ifdef __cplusplus
36 extern "C" {
37#endif /* __cplusplus */
38
48WS_DLL_PUBLIC int hf_text_only;
49
51#define ITEM_LABEL_LENGTH 240
52
53#define ITEM_LABEL_UNKNOWN_STR "Unknown"
54
55 struct expert_field;
56
57/* Type-check that 'x' is compatible with 'type', should give compiler warnings otherwise. */
58#define cast_same(type, x) (0 ? (type)0 : (x))
59
61#define VALS(x) (cast_same(const struct _value_string*, (x)))
62
64#define VALS64(x) (cast_same(const struct _val64_string*, (x)))
65
67#define VALS_EXT_PTR(x) (cast_same(value_string_ext*, (x)))
68
70#define TIME_VALS(x) (cast_same(const struct _time_value_string*, (x)))
71
73#define TFS(x) (cast_same(const struct true_false_string*, (x)))
74
76#define UNS(x) (cast_same(const struct unit_name_string*, (x)))
77
78 typedef void (*custom_fmt_func_t)(char *, uint32_t);
79
80 typedef void (*custom_fmt_func_64_t)(char *, uint64_t);
81
82 typedef void (*custom_fmt_func_double_t)(char *, double);
83
91#define CF_FUNC(x) ((const void *) (size_t) (x))
92
95#define RVALS(x) (cast_same(const struct _range_string*, (x)))
96
98#define FRAMENUM_TYPE(x) GINT_TO_POINTER(x)
99
100 struct _protocol;
101
103 typedef struct _protocol protocol_t;
104
115WS_DLL_PUBLIC WS_NORETURN
116 void proto_report_dissector_bug(const char *format, ...)
117 G_GNUC_PRINTF(1, 2);
118
119#define REPORT_DISSECTOR_BUG(...) \
120 proto_report_dissector_bug(__VA_ARGS__)
121
125#ifdef _MSC_VER
126/* XXX - Is there a way to say "quit checking at this point"? */
127#define __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(expression) \
128 ; __analysis_assume(expression);
129#else
130#define __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(expression)
131#endif
132
144#define __DISSECTOR_ASSERT_STRINGIFY(s) # s
145
146#define __DISSECTOR_ASSERT(expression, file, lineno) \
147 (REPORT_DISSECTOR_BUG("%s:%u: failed assertion \"%s\"", \
148 file, lineno, __DISSECTOR_ASSERT_STRINGIFY(expression)))
149
150#define __DISSECTOR_ASSERT_HINT(expression, file, lineno, hint) \
151 (REPORT_DISSECTOR_BUG("%s:%u: failed assertion \"%s\" (%s)", \
152 file, lineno, __DISSECTOR_ASSERT_STRINGIFY(expression), hint))
153
154#define DISSECTOR_ASSERT(expression) \
155 ((void) ((expression) ? (void)0 : \
156 __DISSECTOR_ASSERT (expression, __FILE__, __LINE__))) \
157 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(expression)
158
166#define DISSECTOR_ASSERT_HINT(expression, hint) \
167 ((void) ((expression) ? (void)0 : \
168 __DISSECTOR_ASSERT_HINT (expression, __FILE__, __LINE__, hint))) \
169 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(expression)
170
171#if 0
172/* win32: using a debug breakpoint (int 3) can be very handy while debugging,
173 * as the assert handling of GTK/GLib is currently not very helpful */
174#define DISSECTOR_ASSERT(expression) \
175{ if(!(expression)) _asm { int 3}; }
176#endif
177
186#define DISSECTOR_ASSERT_NOT_REACHED() \
187 (REPORT_DISSECTOR_BUG("%s:%u: failed assertion \"DISSECTOR_ASSERT_NOT_REACHED\"", \
188 __FILE__, __LINE__))
189
209#define __DISSECTOR_ASSERT_CMPINT(a, op, b, type, fmt) \
210 (REPORT_DISSECTOR_BUG("%s:%u: failed assertion " #a " " #op " " #b " (" fmt " " #op " " fmt ")", \
211 __FILE__, __LINE__, (type)a, (type)b))
212
213#define DISSECTOR_ASSERT_CMPINT(a, op, b) \
214 ((void) ((a op b) ? (void)0 : \
215 __DISSECTOR_ASSERT_CMPINT (a, op, b, int64_t, "%" PRId64))) \
216 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(a op b)
217
223#define DISSECTOR_ASSERT_CMPUINT(a, op, b) \
224 ((void) ((a op b) ? (void)0 : \
225 __DISSECTOR_ASSERT_CMPINT (a, op, b, uint64_t, "%" PRIu64))) \
226 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(a op b)
227
231#define DISSECTOR_ASSERT_CMPUINTHEX(a, op, b) \
232 ((void) ((a op b) ? (void)0 : \
233 __DISSECTOR_ASSERT_CMPINT (a, op, b, uint64_t, "0x%" PRIX64))) \
234 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(a op b)
235
236/*
237 * This is similar to DISSECTOR_ASSERT(hfinfo->type == type) except that
238 * it will report the name of the field with the wrong type as well as
239 * the type.
240 *
241 * @param hfinfo The hfinfo for the field being tested
242 * @param type The type it's expected to have
243 */
244#define __DISSECTOR_ASSERT_FIELD_TYPE(hfinfo, t) \
245 (REPORT_DISSECTOR_BUG("%s:%u: field %s is not of type "#t, \
246 __FILE__, __LINE__, (hfinfo)->abbrev))
247
248#define DISSECTOR_ASSERT_FIELD_TYPE(hfinfo, t) \
249 ((void) (((hfinfo)->type == t) ? (void)0 : \
250 __DISSECTOR_ASSERT_FIELD_TYPE ((hfinfo), t))) \
251 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT((hfinfo)->type == t)
252
253#define DISSECTOR_ASSERT_FIELD_TYPE_IS_INTEGRAL(hfinfo) \
254 ((void) ((FT_IS_INTEGER((hfinfo)->type)) ? (void)0 : \
255 REPORT_DISSECTOR_BUG("%s:%u: field %s is not of type FT_CHAR or an FT_{U}INTn type", \
256 __FILE__, __LINE__, (hfinfo)->abbrev))) \
257 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(FT_IS_INTEGER((hfinfo)->type))
258
259#define __DISSECTOR_ASSERT_FIELD_TYPE_IS_STRING(hfinfo) \
260 (REPORT_DISSECTOR_BUG("%s:%u: field %s is not of type FT_STRING, FT_STRINGZ, FT_STRINGZPAD, FT_STRINGZTRUNC, or FT_UINT_STRING", \
261 __FILE__, __LINE__, (hfinfo)->abbrev))
262
263#define DISSECTOR_ASSERT_FIELD_TYPE_IS_STRING(hfinfo) \
264 ((void) (FT_IS_STRING((hfinfo)->type) ? (void)0 : \
265 __DISSECTOR_ASSERT_FIELD_TYPE_IS_STRING ((hfinfo)))) \
266 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT(FT_IS_STRING((hfinfo)->type))
267
268#define __DISSECTOR_ASSERT_FIELD_TYPE_IS_TIME(hfinfo) \
269 (REPORT_DISSECTOR_BUG("%s:%u: field %s is not of type FT_ABSOLUTE_TIME or FT_RELATIVE_TIME", \
270 __FILE__, __LINE__, (hfinfo)->abbrev))
271
272#define DISSECTOR_ASSERT_FIELD_TYPE_IS_TIME(hfinfo) \
273 ((void) (((hfinfo)->type == FT_ABSOLUTE_TIME || \
274 (hfinfo)->type == FT_RELATIVE_TIME) ? (void)0 : \
275 __DISSECTOR_ASSERT_FIELD_TYPE_IS_TIME ((hfinfo)))) \
276 __DISSECTOR_ASSERT_STATIC_ANALYSIS_HINT((hfinfo)->type == FT_ABSOLUTE_TIME || \
277 (hfinfo)->type == FT_RELATIVE_TIME)
278
279/*
280 * Encoding flags that apply to multiple data types.
281 */
282/*
283 * The encoding of a field of a particular type may involve more
284 * than just whether it's big-endian or little-endian and its size.
285 *
286 * For integral values, that's it, as 99.9999999999999% of the machines
287 * out there are 2's complement binary machines with 8-bit bytes,
288 * so the protocols out there expect that and, for example, any Unisys
289 * 2200 series machines out there just have to translate between 2's
290 * complement and 1's complement (and nobody's put any IBM 709x's on
291 * any networks lately :-)).
292 *
293 * However:
294 *
295 * for floating-point numbers, in addition to IEEE decimal
296 * floating-point, there's also IBM System/3x0 and PDP-11/VAX
297 * floating-point - most protocols use IEEE binary, but DCE RPC
298 * can use other formats if that's what the sending host uses;
299 *
300 * for character strings, there are various character encodings
301 * (various ISO 646 sets, ISO 8859/x, various other national
302 * standards, various DOS and Windows encodings, various Mac
303 * encodings, UTF-8, UTF-16, other extensions to ASCII, EBCDIC,
304 * etc.);
305 *
306 * for absolute times, there's UNIX time_t, UNIX time_t followed
307 * by 32-bit microseconds, UNIX time_t followed by 32-bit
308 * nanoseconds, DOS date/time, Windows FILETIME, NTP time, etc..
309 *
310 * We might also, in the future, want to allow a field specifier to
311 * indicate the encoding of the field, or at least its default
312 * encoding, as most fields in most protocols always use the
313 * same encoding (although that's not true of all fields, so we
314 * still need to be able to specify that at run time).
315 *
316 * So, for now, we define ENC_BIG_ENDIAN and ENC_LITTLE_ENDIAN as
317 * bit flags, to be combined, in the future, with other information
318 * to specify the encoding in the last argument to
319 * proto_tree_add_item(), and possibly to specify in a field
320 * definition (e.g., ORed in with the type value).
321 *
322 * Currently, proto_tree_add_item() treats its last argument as a
323 * Boolean - if it's zero, the field is big-endian, and if it's non-zero,
324 * the field is little-endian - and other code in epan/proto.c does
325 * the same. We therefore define ENC_BIG_ENDIAN as 0x00000000 and
326 * ENC_LITTLE_ENDIAN as 0x80000000 - we're using the high-order bit
327 * so that we could put a field type and/or a value such as a character
328 * encoding in the lower bits.
329 */
330#define ENC_BIG_ENDIAN 0x00000000
331#define ENC_LITTLE_ENDIAN 0x80000000
332
333#if G_BYTE_ORDER == G_LITTLE_ENDIAN
334 #define ENC_HOST_ENDIAN ENC_LITTLE_ENDIAN
335 #define ENC_ANTI_HOST_ENDIAN ENC_BIG_ENDIAN
336#else
337 #define ENC_HOST_ENDIAN ENC_BIG_ENDIAN
338 #define ENC_ANTI_HOST_ENDIAN ENC_LITTLE_ENDIAN
339#endif
340
341/*
342 * For protocols (FT_PROTOCOL), aggregate items with subtrees (FT_NONE),
343 * opaque byte-array fields (FT_BYTES), and other fields where there
344 * is no choice of encoding (either because it's "just a bucket
345 * of bytes" or because the encoding is completely fixed), we
346 * have ENC_NA (for "Not Applicable").
347 */
348#define ENC_NA 0x00000000
349
350/*
351 * Encoding for character strings - and for character-encoded values
352 * for non-string types.
353 *
354 * Historically, the only place the representation mattered for strings
355 * was with FT_UINT_STRINGs, where we had false for the string length
356 * being big-endian and true for it being little-endian.
357 *
358 * We now have encoding values for the character encoding. The encoding
359 * values are encoded in all but the top bit (which is the byte-order
360 * bit, required for FT_UINT_STRING and for UCS-2 and UTF-16 strings)
361 * and the bottom bit (which we ignore for now so that programs that
362 * pass true for the encoding just do ASCII).
363 *
364 * For ENC_ASCII, we map ASCII characters with the high bit set to the UTF-8
365 * REPLACEMENT CHARACTER, and do the same for ENC_UTF_8 with invalid UTF-8
366 * sequences. We should also map 0x00 to that as well - null-terminated and
367 * null-padded strings never have NULs in them, but counted strings might.
368 * Either that, or strings should be counted, not null-terminated. Note
369 * that conversion of ASCII and UTF-8 can change the length of the string,
370 * as with any other encoding, due to REPLACEMENT CHARACTERs.
371 *
372 * For display, perhaps we should also map control characters to the
373 * Unicode glyphs showing the name of the control character in small
374 * caps, diagonally. (Unfortunately, those only exist for C0, not C1.)
375 *
376 * *DO NOT* add anything to this set that is not a character encoding!
377 */
378#define ENC_CHARENCODING_MASK 0x0000FFFE /* mask out byte-order bits and other bits used with string encodings */
379#define ENC_ASCII 0x00000000
380#define ENC_ISO_646_IRV ENC_ASCII /* ISO 646 International Reference Version = ASCII */
381#define ENC_UTF_8 0x00000002
382#define ENC_UTF_16 0x00000004
383#define ENC_UCS_2 0x00000006
384#define ENC_UCS_4 0x00000008
385#define ENC_ISO_8859_1 0x0000000A
386#define ENC_ISO_8859_2 0x0000000C
387#define ENC_ISO_8859_3 0x0000000E
388#define ENC_ISO_8859_4 0x00000010
389#define ENC_ISO_8859_5 0x00000012
390#define ENC_ISO_8859_6 0x00000014
391#define ENC_ISO_8859_7 0x00000016
392#define ENC_ISO_8859_8 0x00000018
393#define ENC_ISO_8859_9 0x0000001A
394#define ENC_ISO_8859_10 0x0000001C
395#define ENC_ISO_8859_11 0x0000001E
396/* #define ENC_ISO_8859_12 0x00000020 ISO 8859-12 was abandoned */
397#define ENC_ISO_8859_13 0x00000022
398#define ENC_ISO_8859_14 0x00000024
399#define ENC_ISO_8859_15 0x00000026
400#define ENC_ISO_8859_16 0x00000028
401#define ENC_WINDOWS_1250 0x0000002A
402#define ENC_3GPP_TS_23_038_7BITS_PACKED 0x0000002C
403#define ENC_3GPP_TS_23_038_7BITS ENC_3GPP_TS_23_038_7BITS_PACKED
404#define ENC_EBCDIC 0x0000002E
405#define ENC_MAC_ROMAN 0x00000030
406#define ENC_CP437 0x00000032
407#define ENC_ASCII_7BITS 0x00000034
408#define ENC_T61 0x00000036
409#define ENC_EBCDIC_CP037 0x00000038
410#define ENC_WINDOWS_1252 0x0000003A
411#define ENC_WINDOWS_1251 0x0000003C
412#define ENC_CP855 0x0000003E
413#define ENC_CP866 0x00000040
414#define ENC_ISO_646_BASIC 0x00000042
415#define ENC_BCD_DIGITS_0_9 0x00000044 /* Packed BCD, digits 0-9 */
416#define ENC_KEYPAD_ABC_TBCD 0x00000046 /* Keypad-with-a/b/c "telephony BCD" = 0-9, *, #, a, b, c */
417#define ENC_KEYPAD_BC_TBCD 0x00000048 /* Keypad-with-B/C "telephony BCD" = 0-9, B, C, *, # */
418#define ENC_3GPP_TS_23_038_7BITS_UNPACKED 0x0000004C
419#define ENC_ETSI_TS_102_221_ANNEX_A 0x0000004E /* ETSI TS 102 221 Annex A */
420#define ENC_GB18030 0x00000050
421#define ENC_EUC_KR 0x00000052
422#define ENC_APN_STR 0x00000054 /* The encoding the APN/DNN field follows 3GPP TS 23.003 [2] clause 9.1.*/
423#define ENC_DECT_STANDARD_8BITS 0x00000056 /* DECT standard character set as defined in ETSI EN 300 175-5 Annex D */
424#define ENC_DECT_STANDARD_4BITS_TBCD 0x00000058 /* DECT standard 4bits character set as defined in ETSI EN 300 175-5 Annex D (BCD with 0xb = SPACE)*/
425#define ENC_EBCDIC_CP500 0x00000060
426/*
427 * TODO:
428 *
429 * packet-bacapp.c refers to two currently unsupported character sets (where
430 * we just use ASCII currently):
431 *
432 * "IBM MS DBCS" - At the very least could be any IBM/MS Double Byte
433 * Character Set for CJK (4 major ones), but also could just be any non
434 * Unicode and non ISO-8859-1 code page. This would be supported via the
435 * various code pages.
436 * JIS C 6226 / JIS X 0206 - Does this refer to ISO-2022-JP, SHIFT-JIS, or
437 * EUC-JP, which are all encoding schemes that support the JIS X 0206
438 * character set?
439 *
440 * As those are added, change code such as the code in packet-bacapp.c
441 * to use them.
442 *
443 * There's also some other code (e.g., packet-smpp.c) that just ignores
444 * strings if it determines that they are in an unsupported encoding, such
445 * as various encodings of Japanese mentioned above, for example.
446 *
447 */
448
449/*
450 * This is a modifier for FT_UINT_STRING and FT_UINT_BYTES values;
451 * it indicates that the length field should be interpreted as per
452 * sections 2.5.2.11 Octet String through 2.5.2.14 Long Character
453 * String of the ZigBee Cluster Library Specification, where if all
454 * bits are set in the length field, the string has an invalid value,
455 * and the number of octets in the value is 0.
456 */
457#define ENC_ZIGBEE 0x40000000
458
459/*
460 * This is a modifier for ENC_UTF_16, ENC_UCS_2, and ENC_UCS_4
461 * indicating that if the first two (or four, for UCS-4) octets
462 * are a big-endian or little-endian BOM, use that to determine
463 * the serialization order and ignore the ENC_LITTLE_ENDIAN or
464 * ENC_BIG_ENDIAN flag. This can't collide with ENC_ZIGBEE because
465 * it could be used simultaneously.
466 */
467#define ENC_BOM 0x20000000
468
469/*
470 * For cases where either native type or string encodings could both be
471 * valid arguments, we need something to distinguish which one is being
472 * passed as the argument, because ENC_BIG_ENDIAN and ENC_ASCII are both
473 * 0x00000000. So we use ENC_STR_NUM or ENC_STR_HEX bit-or'ed with
474 * ENC_ASCII and its ilk.
475 */
476/* this is for strings with auto-detected base as with strtoul */
477#define ENC_STR_NUM 0x01000000
478/* this is for strings as hex "1a2b3c" */
479#define ENC_STR_HEX 0x02000000
480/* this is for strings as decimal "12345" */
481#define ENC_STR_DEC 0x04000000
482/* a convenience macro for any of the above */
483#define ENC_STRING 0x07000000
484/* Kept around for compatibility for Lua scripts; code should use ENC_CHARENCODING_MASK */
485#define ENC_STR_MASK 0x0000FFFE
486
487/*
488 * For cases where the number is allowed to have a leading '+'/'-'
489 * this can't collide with ENC_SEP_* because they can be used simultaneously
490 *
491 * XXX - this is not used anywhere in Wireshark's code, dating back to
492 * at least Wireshark 2.6 and continuing to the current version.
493 * Perhaps the intent was to use it in the future, but 1) I'm not sure
494 * why it would be combined with ENC_SEP_, as byte arrays have no sign
495 * but integral values do, and 2) if we were to support string encodings
496 * for integral types, presumably whether it's signed (FT_INTn) or
497 * unsigned (FT_UINTn) would suffice to indicate whether the value
498 * can be signed or not.
499 */
500#define ENC_NUM_PREF 0x00200000
501
502/*
503 * Encodings for byte arrays.
504 *
505 * For cases where the byte array is encoded as a string composed of
506 * pairs of hex digits, possibly with a separator character between
507 * the pairs. That's specified by the encoding having ENC_STR_HEX,
508 * plus one of these values, set.
509 *
510 * See hex_str_to_bytes_encoding() in epan/strutil.h for details.
511 */
512#define ENC_SEP_NONE 0x00010000
513#define ENC_SEP_COLON 0x00020000
514#define ENC_SEP_DASH 0x00040000
515#define ENC_SEP_DOT 0x00080000
516#define ENC_SEP_SPACE 0x00100000
517/* a convenience macro for the above */
518#define ENC_SEP_MASK 0x001F0000
519
520/* Encodings for BCD strings
521 * Depending if the BCD string has even or odd number of digits
522 * we may need to strip off the last digit/High nibble.
523 */
524#define ENC_BCD_ODD_NUM_DIG 0x00010000
525#define ENC_BCD_SKIP_FIRST 0x00020000
526
527/*
528 * Encodings for time values.
529 *
530 * Historically FT_TIMEs were only timespecs; the only question was whether
531 * they were stored in big- or little-endian format.
532 *
533 * For backwards compatibility, we interpret an encoding of 1 as meaning
534 * "little-endian timespec", so that passing true is interpreted as that.
535 *
536 * We now support:
537 *
538 * ENC_TIME_SECS_NSECS - 8, 12, or 16 bytes. For 8 bytes, the first 4
539 * bytes are seconds and the next 4 bytes are nanoseconds; for 12 bytes,
540 * the first 8 bytes are seconds and the next 4 bytes are nanoseconds;
541 * for 16 bytes, the first 8 bytes are seconds and the next 8 bytes are
542 * nanoseconds. If the time is absolute, the seconds are seconds since
543 * the UN*X epoch (1970-01-01 00:00:00 UTC). (I.e., a UN*X struct
544 * timespec with a 4-byte or 8-byte time_t or a structure with an
545 * 8-byte time_t and an 8-byte nanoseconds field.)
546 *
547 * ENC_TIME_NTP - 8 bytes; the first 4 bytes are seconds since the NTP
548 * epoch (1900-01-01 00:00:00 GMT) and the next 4 bytes are 1/2^32's of
549 * a second since that second. (I.e., a 64-bit count of 1/2^32's of a
550 * second since the NTP epoch, with the upper 32 bits first and the
551 * lower 32 bits second, even when little-endian.) A value of 0 is a
552 * special case representing unknown or unsynchronized time. Per the
553 * suggestion in RFC 4330, if bit 0 is not set then the time is assumed
554 * to be in NTP Era 1, beginning on 2036-02-07 06:28:16 UTC. (I.e., the
555 * time displayed will be between 1968-01-20 03:14:08 UTC and
556 * 2104-02-26 09:42:24 UTC.) The 16 byte NTP date format and the 4 byte
557 * NTP short relative time format are not supported.
558 * Encodings that store only the seconds since the NTP epoch without
559 * fractional seconds should use ENC_TIME_SECS_NTP, described below.
560 *
561 * ENC_TIME_TOD - 8 bytes, as a count of microseconds since the System/3x0
562 * and z/Architecture epoch (1900-01-01 00:00:00 GMT).
563 *
564 * ENC_TIME_RTPS - 8 bytes; the first 4 bytes are seconds since the UN*X
565 * epoch and the next 4 bytes are 1/2^32's of a second since that
566 * second. (I.e., it's the offspring of a mating between UN*X time and
567 * NTP time). It's used by the Object Management Group's Real-Time
568 * Publish-Subscribe Wire Protocol for the Data Distribution Service.
569 *
570 * ENC_TIME_SECS_USECS - 8 bytes; the first 4 bytes are seconds and the
571 * next 4 bytes are microseconds. If the time is absolute, the seconds
572 * are seconds since the UN*X epoch. (I.e., a UN*X struct timeval with
573 * a 4-byte time_t.)
574 *
575 * ENC_TIME_SECS - 4 to 8 bytes, representing a value in seconds.
576 * If the time is absolute, it's seconds since the UN*X epoch.
577 *
578 * ENC_TIME_MSECS - 6 to 8 bytes, representing a value in milliseconds.
579 * If the time is absolute, it's milliseconds since the UN*X epoch.
580 *
581 * ENC_TIME_USECS - 8 bytes, representing a value in microseconds.
582 * If the time is absolute, it's microseconds since the UN*X epoch.
583 *
584 * ENC_TIME_NSECS - 8 bytes, representing a value in nanoseconds.
585 * If the time is absolute, it's nanoseconds since the UN*X epoch.
586 *
587 * ENC_TIME_SECS_NTP - 4 bytes, representing a count of seconds since
588 * the NTP epoch. As with ENC_TIME_NTP, times are assumed to be in
589 * the upper half of NTP Era 0 or the lower half of NTP Era 1.
590 *
591 * ENC_TIME_RFC_3971 - 8 bytes, representing a count of 1/64ths of a
592 * second since the UN*X epoch; see section 5.3.1 "Timestamp Option"
593 * in RFC 3971.
594 *
595 * ENC_TIME_MSEC_NTP - 6-8 bytes, representing a count of milliseconds since
596 * the NTP epoch. Similar to ENC_TIME_NTP, times before the midpoint of
597 * NTP Era 0 (1968-01-20) are assumed to represent the corresponding
598 * time in NTP Era 1 instead.
599 *
600 * ENC_TIME_MIP6 - 8 bytes; the first 48 bits are seconds since the UN*X epoch
601 * and the remaining 16 bits indicate the number of 1/65536's of a second
602 * since that second.
603 *
604 * ENC_TIME_MP4_FILE_SECS - 4-8 bytes, representing a count of seconds since
605 * January 1, 1904, 00:00:00 UTC.
606 *
607 * ENC_TIME_ZBEE_ZCL - 4-8 bytes, representing a count of seconds since
608 * January 1, 2000, 00:00:00 UTC.
609 */
610#define ENC_TIME_SECS_NSECS 0x00000000
611#define ENC_TIME_TIMESPEC 0x00000000 /* for backwards source compatibility */
612#define ENC_TIME_NTP 0x00000002
613#define ENC_TIME_TOD 0x00000004
614#define ENC_TIME_RTPS 0x00000008
615#define ENC_TIME_NTP_BASE_ZERO 0x00000008 /* for backwards source compatibility */
616#define ENC_TIME_SECS_USECS 0x00000010
617#define ENC_TIME_TIMEVAL 0x00000010 /* for backwards source compatibility */
618#define ENC_TIME_SECS 0x00000012
619#define ENC_TIME_MSECS 0x00000014
620#define ENC_TIME_SECS_NTP 0x00000018
621#define ENC_TIME_RFC_3971 0x00000020
622#define ENC_TIME_MSEC_NTP 0x00000022
623#define ENC_TIME_MIP6 0x00000024
624#define ENC_TIME_MP4_FILE_SECS 0x00000026
625#define ENC_TIME_CLASSIC_MAC_OS_SECS 0x00000026 /* for backwards source compatibility */
626#define ENC_TIME_NSECS 0x00000028
627#define ENC_TIME_USECS 0x00000030
628#define ENC_TIME_ZBEE_ZCL 0x00000032
629
630/*
631 * For cases where a string encoding contains a timestamp, use one
632 * of these (but only one). These values can collide with the ENC_SEP_
633 * values used when a string encoding contains a byte array, because
634 * you can't do both at the same time. They must not, however,
635 * overlap with the character encoding values.
636 */
637#define ENC_ISO_8601_DATE 0x00010000
638#define ENC_ISO_8601_TIME 0x00020000
639#define ENC_ISO_8601_DATE_TIME 0x00030000
640#define ENC_IMF_DATE_TIME 0x00040000 /* Internet Message Format - RFCs 822, 1123, 2822, 5322 */
641#define ENC_RFC_822 0x00040000 /* backwards compatibility */
642#define ENC_RFC_1123 0x00040000 /* backwards source compatibility - not binary */
643#define ENC_ISO_8601_DATE_TIME_BASIC 0x00100000
644/* a convenience macro for the above - for internal use only */
645#define ENC_STR_TIME_MASK 0x001F0000
646
647/*
648 * Encodings for variable-length integral types.
649 */
650
651/* Use varint format as described in Protobuf protocol
652 * https://developers.google.cn/protocol-buffers/docs/encoding
653 */
654#define ENC_VARINT_PROTOBUF 0x00000002
655/*
656 * Decodes a variable-length integer used in QUIC protocol
657 * See https://tools.ietf.org/html/draft-ietf-quic-transport-08#section-8.1
658 */
659#define ENC_VARINT_QUIC 0x00000004
660 /*
661 * Use "zig-zag" varint format as described in Protobuf protocol
662 * See https://developers.google.com/protocol-buffers/docs/encoding?csw=1#types
663 */
664#define ENC_VARINT_ZIGZAG 0x00000008
665/*
666 * Decodes a variable-length integer used in DTN protocols
667 * See https://www.rfc-editor.org/rfc/rfc6256.html
668 */
669#define ENC_VARINT_SDNV 0x00000010
670
671#define ENC_VARINT_MASK (ENC_VARINT_PROTOBUF|ENC_VARINT_QUIC|ENC_VARINT_ZIGZAG|ENC_VARINT_SDNV)
672
673/* Values for header_field_info.display */
674
675/* For integral types, the display format is a BASE_* field_display_e value
676 * possibly ORed with BASE_*_STRING */
677
679#define FIELD_DISPLAY_E_MASK 0xFF
680
681 typedef enum {
682 BASE_NONE = 0,
684/* Integral and float types */
685 BASE_DEC,
686 BASE_HEX,
687 BASE_OCT,
688 BASE_DEC_HEX,
689 BASE_HEX_DEC,
690 BASE_CUSTOM,
691 BASE_EXP,
693/* Byte separators */
694 SEP_DOT,
695 SEP_DASH,
696 SEP_COLON,
697 SEP_SPACE,
699/* Address types */
700 BASE_NETMASK,
702/* Port types */
703 BASE_PT_UDP,
704 BASE_PT_TCP,
705 BASE_PT_DCCP,
706 BASE_PT_SCTP,
708/* OUI types */
709 BASE_OUI,
711/* Time types */
712 ABSOLUTE_TIME_LOCAL,
713 ABSOLUTE_TIME_UTC,
714 ABSOLUTE_TIME_DOY_UTC,
715 ABSOLUTE_TIME_NTP_UTC,
716 ABSOLUTE_TIME_UNIX,
718/* String types */
719 BASE_STR_WSP,
720} field_display_e;
721
722#define FIELD_DISPLAY(d) ((d) & FIELD_DISPLAY_E_MASK)
723
724#define FIELD_DISPLAY_IS_ABSOLUTE_TIME(d) \
725 (FIELD_DISPLAY(d) >= ABSOLUTE_TIME_LOCAL && FIELD_DISPLAY(d) <= ABSOLUTE_TIME_UNIX)
726
727/* Following constants have to be ORed with a field_display_e when dissector
728 * want to use specials value-string MACROs for a header_field_info */
729#define BASE_RANGE_STRING 0x00000100
730#define BASE_EXT_STRING 0x00000200
731#define BASE_VAL64_STRING 0x00000400
732
733#define BASE_ALLOW_ZERO 0x00000800
735#define BASE_UNIT_STRING 0x00001000
737#define BASE_NO_DISPLAY_VALUE 0x00002000
740#define BASE_PROTOCOL_INFO 0x00004000
742#define BASE_SPECIAL_VALS 0x00008000
744#define BASE_SHOW_ASCII_PRINTABLE 0x00010000
746#define BASE_SHOW_UTF_8_PRINTABLE 0x00020000
749#define IS_BASE_DUAL(b) ((b)==BASE_DEC_HEX||(b)==BASE_HEX_DEC)
750
752#define IS_BASE_PORT(b) (((b)==BASE_PT_UDP||(b)==BASE_PT_TCP||(b)==BASE_PT_DCCP||(b)==BASE_PT_SCTP))
753
754 typedef enum {
755 HF_REF_TYPE_NONE,
756 HF_REF_TYPE_INDIRECT,
757 HF_REF_TYPE_DIRECT,
758 HF_REF_TYPE_PRINT
759} hf_ref_type;
760
762 typedef struct _header_field_info header_field_info;
763
765 struct _header_field_info {
766 /* ---------- set by dissector --------- */
767 const char *name;
768 const char *abbrev;
769 enum ftenum type;
770 int display;
771 const void *strings;
775 uint64_t bitmask;
776 const char *blurb;
778 /* ------- set by proto routines (prefilled by HFILL macro, see below) ------ */
779 int id;
780 int parent;
781 hf_ref_type ref_type;
782 int same_name_prev_id;
783 header_field_info *same_name_next;
784};
785
791#define HFILL -1, 0, HF_REF_TYPE_NONE, -1, NULL
792
793#define HFILL_INIT(hf) \
794 (hf).hfinfo.id = -1; \
795 (hf).hfinfo.parent = 0; \
796 (hf).hfinfo.ref_type = HF_REF_TYPE_NONE; \
797 (hf).hfinfo.same_name_prev_id = -1; \
798 (hf).hfinfo.same_name_next = NULL;
799
801 typedef struct hf_register_info {
802 int *p_id;
803 header_field_info hfinfo;
804} hf_register_info;
805
807 typedef struct _item_label_t {
808 char representation[ITEM_LABEL_LENGTH];
809 size_t value_pos;
810 size_t value_len;
811} item_label_t;
812
814 typedef struct field_info {
815 const header_field_info *hfinfo;
816 unsigned start;
817 unsigned length;
818 int appendix_start;
819 int appendix_length;
820 int tree_type;
821 uint32_t flags;
822 item_label_t *rep;
823 tvbuff_t *ds_tvb;
824 fvalue_t *value;
825 int total_layer_num;
826 int proto_layer_num;
827} field_info;
828
829
830/*
831 * This structure describes one segment of a split-bits item
832 * crumb_bit_offset is the bit offset in the input tvb of the first (most significant) bit of this crumb
833 * crumb_bit_length is the number of contiguous bits of this crumb.
834 * The first element of an array of bits_specs describes the most significant crumb of the output value.
835 * The second element of an array of bits_specs describes the next-most significant crumb of the output value, etc.
836 * The array is terminated by a sentinel entry with crumb_bit_length of 0.
837*/
838 typedef struct
839{
840 unsigned crumb_bit_offset;
841 uint8_t crumb_bit_length;
842} crumb_spec_t;
843
844/*
845 * Flag fields. Do not assign values greater than 0x000FFFFF unless you
846 * shuffle the expert information upward; see below.
847 */
848
854#define FI_HIDDEN 0x00000001
857#define FI_GENERATED 0x00000002
859#define FI_URL 0x00000004
860
862#define FI_LITTLE_ENDIAN 0x00000008
864#define FI_BIG_ENDIAN 0x00000010
866#define FI_BITS_OFFSET(n) (((n) & 63) << 5)
868/* if 0, it means that field takes fi->length * 8 */
869#define FI_BITS_SIZE(n) (((n) & 63) << 12)
871#define FI_VARINT 0x00040000
872
874#define FI_GET_FLAG(fi, flag) ((fi) ? ((fi)->flags & (flag)) : 0)
876#define FI_SET_FLAG(fi, flag) \
877 do { \
878 if (fi) \
879 (fi)->flags = (fi)->flags | (flag); \
880 } while(0)
882#define FI_RESET_FLAG(fi, flag) \
883 do { \
884 if (fi) \
885 (fi)->flags = (fi)->flags & ~(flag); \
886 } while(0)
887
888#define FI_GET_BITS_OFFSET(fi) (FI_GET_FLAG(fi, FI_BITS_OFFSET(63)) >> 5)
889#define FI_GET_BITS_SIZE(fi) (FI_GET_FLAG(fi, FI_BITS_SIZE(63)) >> 12)
890
893 typedef struct {
894 GHashTable *interesting_hfids;
895 bool visible;
896 bool fake_protocols;
897 unsigned count;
898 struct _packet_info *pinfo;
899 tvbuff_t *idle_count_ds_tvb;
900 unsigned max_start;
901 unsigned start_idle_count;
902} tree_data_t;
903
905 typedef struct _proto_node {
906 struct _proto_node *first_child;
907 struct _proto_node *last_child;
908 struct _proto_node *next;
909 struct _proto_node *parent;
910 const header_field_info *hfinfo;
911 field_info *finfo;
912 tree_data_t *tree_data;
913} proto_node;
914
916 typedef proto_node proto_tree;
918 typedef proto_node proto_item;
919
920/*
921 * Expert information.
922 * This is in the flags field; we allocate this from the top down,
923 * so as not to collide with FI_ flags, which are allocated from
924 * the bottom up.
925 */
926
927/* expert severities */
928#define PI_SEVERITY_MASK 0x00F00000
930#define PI_COMMENT 0x00100000
932#define PI_CHAT 0x00200000
934#define PI_NOTE 0x00400000
936#define PI_WARN 0x00600000
938#define PI_ERROR 0x00800000
939
940/* expert "event groups" */
941#define PI_GROUP_MASK 0xFF000000
943#define PI_CHECKSUM 0x01000000
945#define PI_SEQUENCE 0x02000000
947#define PI_RESPONSE_CODE 0x03000000
949#define PI_REQUEST_CODE 0x04000000
951#define PI_UNDECODED 0x05000000
953#define PI_REASSEMBLE 0x06000000
955#define PI_MALFORMED 0x07000000
957#define PI_DEBUG 0x08000000
959#define PI_PROTOCOL 0x09000000
961#define PI_SECURITY 0x0a000000
963#define PI_COMMENTS_GROUP 0x0b000000
965#define PI_DECRYPTION 0x0c000000
967#define PI_ASSUMPTION 0x0d000000
969#define PI_DEPRECATED 0x0e000000
971#define PI_RECEIVE 0x0f000000
973#define PI_INTERFACE 0x10000000
975#define PI_DISSECTOR_BUG 0x11000000
976
977/*
978 * add more, see WSDG: 9.3. How to add an expert item:
979 * https://www.wireshark.org/docs/wsdg_html/#ChDissectExpertInfo
980 */
981
983#define PNODE_FINFO(proto_node) ((proto_node)->finfo)
984
986#define PITEM_FINFO(proto_item) PNODE_FINFO(proto_item)
987
989#define PTREE_FINFO(proto_tree) PNODE_FINFO(proto_tree)
990
992#define PNODE_HFINFO(proto_node) ((proto_node)->hfinfo)
993
995#define PITEM_HFINFO(proto_item) PNODE_HFINFO(proto_item)
996
998#define PTREE_HFINFO(proto_tree) PNODE_HFINFO(proto_tree)
999
1001#define PTREE_DATA(proto_tree) ((proto_tree)->tree_data)
1002
1004#define PNODE_POOL(proto_node) ((proto_node)->tree_data->pinfo->pool)
1005
1011 static inline bool proto_item_is_hidden(const proto_item *ti) {
1012 if (ti && PITEM_FINFO(ti)) {
1013 return FI_GET_FLAG(PITEM_FINFO(ti), FI_HIDDEN);
1014 }
1015 /* XXX - Is a NULL item hidden? */
1016 return true;
1017}
1018#define PROTO_ITEM_IS_HIDDEN(ti) proto_item_is_hidden((ti))
1019
1024 static inline void proto_item_set_hidden(proto_item *ti) {
1025 if (ti) {
1026 FI_SET_FLAG(PITEM_FINFO(ti), FI_HIDDEN);
1027 }
1028}
1029#define PROTO_ITEM_SET_HIDDEN(ti) proto_item_set_hidden((ti))
1030
1034 static inline void proto_item_set_visible(proto_item *ti) {
1035 if (ti) {
1036 FI_RESET_FLAG(PITEM_FINFO(ti), FI_HIDDEN);
1037 }
1038}
1039#define PROTO_ITEM_SET_VISIBLE(ti) proto_item_set_visible((ti))
1040
1045 static inline bool proto_item_is_generated(const proto_item *ti)
1046{
1047 if (ti) {
1048 return FI_GET_FLAG(PITEM_FINFO(ti), FI_GENERATED);
1049 }
1050 return false;
1051}
1052#define PROTO_ITEM_IS_GENERATED(ti) proto_item_is_generated((ti))
1053
1057 static inline void proto_item_set_generated(proto_item *ti) {
1058 if (ti) {
1059 FI_SET_FLAG(PITEM_FINFO(ti), FI_GENERATED);
1060 }
1061}
1062#define PROTO_ITEM_SET_GENERATED(ti) proto_item_set_generated((ti))
1063
1069 static inline bool proto_item_is_url(const proto_item *ti)
1070{
1071 if (ti) {
1072 return FI_GET_FLAG(PITEM_FINFO(ti), FI_URL);
1073 }
1074 return false;
1075}
1076#define PROTO_ITEM_IS_URL(ti) proto_item_is_url((ti))
1077
1081 static inline void proto_item_set_url(proto_item *ti) {
1082 if (ti) {
1083 FI_SET_FLAG(PITEM_FINFO(ti), FI_URL);
1084 }
1085}
1086#define PROTO_ITEM_SET_URL(ti) proto_item_set_url((ti))
1087
1088 typedef void (*proto_tree_foreach_func)(proto_node *, void *);
1089 typedef bool (*proto_tree_traverse_func)(proto_node *, void *);
1090
1091WS_DLL_PUBLIC void proto_tree_children_foreach(proto_tree *tree,
1092 proto_tree_foreach_func func, void *data);
1093
1094 typedef struct {
1095 void (*register_protoinfo)(void); /* routine to call to register protocol information */
1096 void (*register_handoff)(void); /* routine to call to register dissector handoff */
1097} proto_plugin;
1098
1100WS_DLL_PUBLIC void proto_register_plugin(const proto_plugin *plugin);
1101
1103 void proto_pre_init(void);
1104
1106 void proto_init(GSList *register_all_plugin_protocols_list,
1107 GSList *register_all_plugin_handoffs_list,
1108 register_entity_func register_func, register_entity_func handoff_func,
1109 register_cb cb, void *client_data);
1110
1112 extern void proto_cleanup(void);
1113
1114 typedef void (*proto_execute_in_directory_func)(void* param);
1115
1126WS_DLL_PUBLIC void proto_execute_in_directory(const char* dir, proto_execute_in_directory_func func, void* param);
1127
1128
1142WS_DLL_PUBLIC bool proto_field_is_referenced(proto_tree *tree, int proto_id);
1143
1148WS_DLL_PUBLIC proto_tree* proto_item_add_subtree(proto_item *pi, const int idx) G_GNUC_WARN_UNUSED_RESULT;
1149
1153WS_DLL_PUBLIC proto_tree* proto_item_get_subtree(proto_item *pi);
1154
1158WS_DLL_PUBLIC proto_item* proto_item_get_parent(const proto_item *pi);
1159
1164WS_DLL_PUBLIC proto_item* proto_item_get_parent_nth(proto_item *pi, int gen);
1165
1170WS_DLL_PUBLIC void proto_item_set_text(proto_item *pi, const char *format, ...)
1171 G_GNUC_PRINTF(2,3);
1172
1177WS_DLL_PUBLIC void proto_item_append_text(proto_item *pi, const char *format, ...)
1178 G_GNUC_PRINTF(2,3);
1179
1184WS_DLL_PUBLIC void proto_item_prepend_text(proto_item *pi, const char *format, ...)
1185 G_GNUC_PRINTF(2,3);
1186
1190WS_DLL_PUBLIC void proto_item_set_len(proto_item *pi, const int length);
1191
1210WS_DLL_PUBLIC void proto_item_set_end(proto_item *pi, tvbuff_t *tvb, unsigned end);
1211
1216WS_DLL_PUBLIC int proto_item_get_len(const proto_item *pi);
1217
1223WS_DLL_PUBLIC void proto_item_set_bits_offset_len(proto_item *ti, int bits_offset, int bits_len);
1224
1237WS_DLL_PUBLIC char *proto_item_get_display_repr(wmem_allocator_t *scope, proto_item *pi);
1238
1241WS_DLL_PUBLIC proto_tree* proto_tree_create_root(packet_info* pinfo);
1242
1243 void proto_tree_reset(proto_tree *tree);
1244
1247WS_DLL_PUBLIC void proto_tree_free(proto_tree *tree);
1248
1256WS_DLL_PUBLIC bool
1257 proto_tree_set_visible(proto_tree *tree, bool visible);
1258
1262extern void
1263 proto_tree_set_fake_protocols(proto_tree *tree, bool fake_protocols);
1264
1271extern void
1272 proto_tree_prime_with_hfid(proto_tree *tree, const int hfid);
1273
1279extern void
1280 proto_tree_prime_with_hfid_print(proto_tree *tree, const int hfid);
1281
1285WS_DLL_PUBLIC proto_item* proto_tree_get_parent(proto_tree *tree);
1286
1290WS_DLL_PUBLIC proto_tree *proto_tree_get_parent_tree(proto_tree *tree);
1291
1295WS_DLL_PUBLIC proto_tree* proto_tree_get_root(proto_tree *tree);
1296
1301WS_DLL_PUBLIC void proto_tree_move_item(proto_tree *tree, proto_item *fixed_item, proto_item *item_to_move);
1302
1303
1309WS_DLL_PUBLIC void proto_tree_set_appendix(proto_tree *tree, tvbuff_t *tvb, int start, const int length);
1310
1311
1321WS_DLL_PUBLIC proto_item *
1322 proto_tree_add_item_new(proto_tree *tree, header_field_info *hfinfo, tvbuff_t *tvb,
1323 const int start, int length, const unsigned encoding);
1324
1346WS_DLL_PUBLIC proto_item *
1347 proto_tree_add_item(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1348 const int start, int length, const unsigned encoding);
1349
1362WS_DLL_PUBLIC proto_item *
1363 proto_tree_add_item_new_ret_length(proto_tree *tree, header_field_info *hfinfo, tvbuff_t *tvb,
1364 const int start, int length, const unsigned encoding, int *lenretval);
1365
1366WS_DLL_PUBLIC proto_item *
1367proto_tree_add_item_ret_length(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1368 const int start, int length, const unsigned encoding, int *lenretval);
1369
1401WS_DLL_PUBLIC proto_item *
1402 proto_tree_add_item_ret_int(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1403 const int start, int length, const unsigned encoding, int32_t *retval);
1404
1405WS_DLL_PUBLIC proto_item *
1406proto_tree_add_item_ret_int64(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1407 const int start, int length, const unsigned encoding, int64_t *retval);
1408
1409WS_DLL_PUBLIC proto_item *
1410proto_tree_add_item_ret_uint(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1411 const int start, int length, const unsigned encoding, uint32_t *retval);
1412
1413WS_DLL_PUBLIC proto_item *
1414proto_tree_add_item_ret_uint32(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1415 const int start, int length, const unsigned encoding, uint32_t *retval);
1416
1417WS_DLL_PUBLIC proto_item *
1418proto_tree_add_item_ret_uint8(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1419 const int start, int length, const unsigned encoding, uint8_t *retval);
1420
1421WS_DLL_PUBLIC proto_item *
1422proto_tree_add_item_ret_uint16(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1423 const int start, int length, const unsigned encoding, uint16_t *retval);
1424
1425WS_DLL_PUBLIC proto_item *
1426proto_tree_add_item_ret_uint64(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1427 const int start, int length, const unsigned encoding, uint64_t *retval);
1428
1429WS_DLL_PUBLIC proto_item *
1430proto_tree_add_item_ret_varint(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1431 const int start, int length, const unsigned encoding, uint64_t *retval, int *lenretval);
1432
1433WS_DLL_PUBLIC proto_item *
1434proto_tree_add_item_ret_boolean(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1435 const int start, int length, const unsigned encoding, bool *retval);
1436
1437WS_DLL_PUBLIC proto_item *
1438proto_tree_add_item_ret_ipv4(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1439 const int start, int length, const unsigned encoding, ws_in4_addr *retval);
1440
1455WS_DLL_PUBLIC proto_item *
1456 proto_tree_add_item_ret_ipv6(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1457 const int start, int length, const unsigned encoding, ws_in6_addr *retval);
1458
1473WS_DLL_PUBLIC proto_item *
1474 proto_tree_add_item_ret_ether(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1475 const int start, int length, const unsigned encoding, uint8_t *retval);
1476
1490WS_DLL_PUBLIC proto_item *
1491 proto_tree_add_item_ret_float(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1492 const int start, int length,
1493 const unsigned encoding, float *retval);
1494
1508WS_DLL_PUBLIC proto_item *
1509 proto_tree_add_item_ret_double(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1510 const int start, int length,
1511 const unsigned encoding, double *retval);
1512
1542WS_DLL_PUBLIC proto_item *
1543 proto_tree_add_item_ret_string_and_length(proto_tree *tree, int hfindex,
1544 tvbuff_t *tvb, const int start, int length, const unsigned encoding,
1545 wmem_allocator_t *scope, const uint8_t **retval, int *lenretval);
1546
1574WS_DLL_PUBLIC proto_item *
1575 proto_tree_add_item_ret_string(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1576 const int start, int length, const unsigned encoding,
1577 wmem_allocator_t *scope, const uint8_t **retval);
1578
1599WS_DLL_PUBLIC proto_item *
1600 proto_tree_add_item_ret_display_string_and_length(proto_tree *tree, int hfindex,
1601 tvbuff_t *tvb,
1602 const int start, int length, const unsigned encoding,
1603 wmem_allocator_t *scope, char **retval, int *lenretval);
1604
1622WS_DLL_PUBLIC proto_item *
1623 proto_tree_add_item_ret_display_string(proto_tree *tree, int hfindex,
1624 tvbuff_t *tvb,
1625 const int start, int length, const unsigned encoding,
1626 wmem_allocator_t *scope, char **retval);
1627
1643WS_DLL_PUBLIC proto_item *
1644 proto_tree_add_item_ret_time_string(proto_tree *tree, int hfindex,
1645 tvbuff_t *tvb,
1646 const int start, int length, const unsigned encoding,
1647 wmem_allocator_t *scope, char **retval);
1648
1657 proto_item *
1658 proto_tree_add_text_internal(proto_tree *tree, tvbuff_t *tvb, int start, int length, const char *format,
1659 ...) G_GNUC_PRINTF(5,6);
1660
1669 proto_item *
1670 proto_tree_add_text_valist_internal(proto_tree *tree, tvbuff_t *tvb, int start,
1671 int length, const char *format, va_list ap) G_GNUC_PRINTF(5, 0);
1672
1682WS_DLL_PUBLIC proto_tree *
1683 proto_tree_add_subtree(proto_tree *tree, tvbuff_t *tvb, int start, int length, int idx,
1684 proto_item **tree_item, const char *text);
1685
1696WS_DLL_PUBLIC proto_tree *
1697 proto_tree_add_subtree_format(proto_tree *tree, tvbuff_t *tvb, int start, int length, int idx,
1698 proto_item **tree_item, const char *format, ...) G_GNUC_PRINTF(7,8);
1699
1701WS_DLL_PUBLIC proto_item *
1702 proto_tree_add_format_text(proto_tree *tree, tvbuff_t *tvb, int start, int length);
1703
1705WS_DLL_PUBLIC proto_item *
1706 proto_tree_add_format_wsp_text(proto_tree *tree, tvbuff_t *tvb, int start, int length);
1707
1717WS_DLL_PUBLIC proto_item *
1718 proto_tree_add_none_format(proto_tree *tree, const int hfindex, tvbuff_t *tvb, const int start,
1719 int length, const char *format, ...) G_GNUC_PRINTF(6,7);
1720
1730WS_DLL_PUBLIC proto_item *
1731 proto_tree_add_protocol_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1732 int length, const char *format, ...) G_GNUC_PRINTF(6,7);
1733
1742WS_DLL_PUBLIC proto_item *
1743 proto_tree_add_bytes(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1744 int length, const uint8_t* start_ptr);
1745
1756WS_DLL_PUBLIC proto_item *
1757 proto_tree_add_bytes_with_length(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1758 int length, const uint8_t *start_ptr, int ptr_length);
1759
1793WS_DLL_PUBLIC proto_item *
1794 proto_tree_add_bytes_item(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1795 const unsigned start, unsigned length, const unsigned encoding,
1796 GByteArray *retval, unsigned *endoff, int *err);
1797
1811WS_DLL_PUBLIC proto_item *
1812 proto_tree_add_bytes_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1813 int start, int length, const uint8_t* start_ptr, const char *format,
1814 ...) G_GNUC_PRINTF(7,8);
1815
1828WS_DLL_PUBLIC proto_item *
1829 proto_tree_add_bytes_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1830 int length, const uint8_t* start_ptr, const char *format, ...) G_GNUC_PRINTF(7,8);
1831
1840WS_DLL_PUBLIC proto_item *
1841 proto_tree_add_time(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1842 int length, const nstime_t* value_ptr);
1843
1874WS_DLL_PUBLIC proto_item *
1875 proto_tree_add_time_item(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1876 const unsigned start, const unsigned length, const unsigned encoding,
1877 nstime_t *retval, unsigned *endoff, int *err);
1878
1879
1892WS_DLL_PUBLIC proto_item *
1893 proto_tree_add_time_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1894 int start, int length, nstime_t* value_ptr, const char *format, ...)
1895 G_GNUC_PRINTF(7,8);
1896
1909WS_DLL_PUBLIC proto_item *
1910 proto_tree_add_time_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1911 int length, nstime_t* value_ptr, const char *format, ...) G_GNUC_PRINTF(7,8);
1912
1921WS_DLL_PUBLIC proto_item *
1922 proto_tree_add_ipxnet(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1923 int length, uint32_t value);
1924
1937WS_DLL_PUBLIC proto_item *
1938 proto_tree_add_ipxnet_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1939 int start, int length, uint32_t value, const char *format, ...)
1940 G_GNUC_PRINTF(7,8);
1941
1953WS_DLL_PUBLIC proto_item *
1954 proto_tree_add_ipxnet_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1955 int length, uint32_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
1956
1965WS_DLL_PUBLIC proto_item *
1966 proto_tree_add_ipv4(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1967 int length, ws_in4_addr value);
1968
1981WS_DLL_PUBLIC proto_item *
1982 proto_tree_add_ipv4_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
1983 int start, int length, ws_in4_addr value, const char *format, ...)
1984 G_GNUC_PRINTF(7,8);
1985
1997WS_DLL_PUBLIC proto_item *
1998 proto_tree_add_ipv4_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
1999 int length, ws_in4_addr value, const char *format, ...) G_GNUC_PRINTF(7,8);
2000
2009WS_DLL_PUBLIC proto_item *
2010 proto_tree_add_ipv6(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2011 int length, const ws_in6_addr *value_ptr);
2012
2025WS_DLL_PUBLIC proto_item *
2026 proto_tree_add_ipv6_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2027 int start, int length, const ws_in6_addr *value_ptr, const char *format,
2028 ...) G_GNUC_PRINTF(7,8);
2029
2041WS_DLL_PUBLIC proto_item *
2042 proto_tree_add_ipv6_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2043 int length, const ws_in6_addr *value_ptr, const char *format, ...) G_GNUC_PRINTF(7,8);
2044
2053WS_DLL_PUBLIC proto_item *
2054 proto_tree_add_ether(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2055 int length, const uint8_t* value);
2056
2069WS_DLL_PUBLIC proto_item *
2070 proto_tree_add_ether_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2071 int start, int length, const uint8_t* value, const char *format, ...)
2072 G_GNUC_PRINTF(7,8);
2073
2085WS_DLL_PUBLIC proto_item *
2086 proto_tree_add_ether_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2087 int length, const uint8_t* value, const char *format, ...) G_GNUC_PRINTF(7,8);
2088
2097WS_DLL_PUBLIC proto_item *
2098 proto_tree_add_guid(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2099 int length, const e_guid_t *value_ptr);
2100
2113WS_DLL_PUBLIC proto_item *
2114 proto_tree_add_guid_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2115 int start, int length, const e_guid_t *value_ptr, const char *format,
2116 ...) G_GNUC_PRINTF(7,8);
2117
2129WS_DLL_PUBLIC proto_item *
2130 proto_tree_add_guid_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2131 int length, const e_guid_t *value_ptr, const char *format, ...) G_GNUC_PRINTF(7,8);
2132
2141WS_DLL_PUBLIC proto_item *
2142 proto_tree_add_oid(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2143 int length, const uint8_t* value_ptr);
2144
2157WS_DLL_PUBLIC proto_item *
2158 proto_tree_add_oid_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2159 int start, int length, const uint8_t* value_ptr, const char *format,
2160 ...) G_GNUC_PRINTF(7,8);
2161
2173WS_DLL_PUBLIC proto_item *
2174 proto_tree_add_oid_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2175 int length, const uint8_t* value_ptr, const char *format, ...) G_GNUC_PRINTF(7,8);
2176
2196WS_DLL_PUBLIC proto_item *
2197 proto_tree_add_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2198 int length, const char* value);
2199
2212WS_DLL_PUBLIC proto_item *
2213 proto_tree_add_string_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2214 int start, int length, const char* value, const char *format, ...)
2215 G_GNUC_PRINTF(7,8);
2216
2229WS_DLL_PUBLIC proto_item *
2230 proto_tree_add_string_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2231 int length, const char* value, const char *format, ...) G_GNUC_PRINTF(7,8);
2232
2241WS_DLL_PUBLIC proto_item *
2242 proto_tree_add_boolean(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2243 int length, uint64_t value);
2244
2257WS_DLL_PUBLIC proto_item *
2258 proto_tree_add_boolean_format_value(proto_tree *tree, int hfindex,
2259 tvbuff_t *tvb, int start, int length, uint64_t value,
2260 const char *format, ...) G_GNUC_PRINTF(7,8);
2261
2273WS_DLL_PUBLIC proto_item *
2274 proto_tree_add_boolean_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2275 int length, uint64_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2276
2285WS_DLL_PUBLIC proto_item *
2286 proto_tree_add_float(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2287 int length, float value);
2288
2301WS_DLL_PUBLIC proto_item *
2302 proto_tree_add_float_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2303 int start, int length, float value, const char *format, ...)
2304 G_GNUC_PRINTF(7,8);
2305
2317WS_DLL_PUBLIC proto_item *
2318 proto_tree_add_float_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2319 int length, float value, const char *format, ...) G_GNUC_PRINTF(7,8);
2320
2329WS_DLL_PUBLIC proto_item *
2330 proto_tree_add_double(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2331 int length, double value);
2332
2345WS_DLL_PUBLIC proto_item *
2346 proto_tree_add_double_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2347 int start, int length, double value, const char *format, ...)
2348 G_GNUC_PRINTF(7,8);
2349
2361WS_DLL_PUBLIC proto_item *
2362 proto_tree_add_double_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2363 int length, double value, const char *format, ...) G_GNUC_PRINTF(7,8);
2364
2373WS_DLL_PUBLIC proto_item *
2374 proto_tree_add_uint(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2375 int length, uint32_t value);
2376
2389WS_DLL_PUBLIC proto_item *
2390 proto_tree_add_uint_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2391 int start, int length, uint32_t value, const char *format, ...)
2392 G_GNUC_PRINTF(7,8);
2393
2406WS_DLL_PUBLIC proto_item *
2407 proto_tree_add_uint_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2408 int length, uint32_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2409
2418WS_DLL_PUBLIC proto_item *
2419 proto_tree_add_uint64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2420 int length, uint64_t value);
2421
2434WS_DLL_PUBLIC proto_item *
2435 proto_tree_add_uint64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2436 int start, int length, uint64_t value, const char *format, ...)
2437 G_GNUC_PRINTF(7,8);
2438
2450WS_DLL_PUBLIC proto_item *
2451 proto_tree_add_uint64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2452 int length, uint64_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2453
2462WS_DLL_PUBLIC proto_item *
2463 proto_tree_add_int(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2464 int length, int32_t value);
2465
2478WS_DLL_PUBLIC proto_item *
2479 proto_tree_add_int_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2480 int start, int length, int32_t value, const char *format, ...)
2481 G_GNUC_PRINTF(7,8);
2482
2495WS_DLL_PUBLIC proto_item *
2496 proto_tree_add_int_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2497 int length, int32_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2498
2507WS_DLL_PUBLIC proto_item *
2508 proto_tree_add_int64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2509 int length, int64_t value);
2510
2523WS_DLL_PUBLIC proto_item *
2524 proto_tree_add_int64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2525 int start, int length, int64_t value, const char *format, ...)
2526 G_GNUC_PRINTF(7,8);
2527
2539WS_DLL_PUBLIC proto_item *
2540 proto_tree_add_int64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2541 int length, int64_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2542
2551WS_DLL_PUBLIC proto_item *
2552 proto_tree_add_eui64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2553 int length, const uint64_t value);
2554
2567WS_DLL_PUBLIC proto_item *
2568 proto_tree_add_eui64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb,
2569 int start, int length, const uint64_t value, const char *format, ...)
2570 G_GNUC_PRINTF(7,8);
2571
2583WS_DLL_PUBLIC proto_item *
2584 proto_tree_add_eui64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start,
2585 int length, const uint64_t value, const char *format, ...) G_GNUC_PRINTF(7,8);
2586
2588typedef struct _mac_hf_list_t {
2589 int *hf_addr; // FT_ETHER, BASE_NONE
2590 int *hf_addr_resolved; // FT_STRING, BASE_NONE
2591 int *hf_oui; // FT_UINT24, BASE_OUI
2592 int *hf_oui_resolved; // FT_STRING, BASE_NONE
2593 int *hf_lg; // FT_BOOLEAN, 24 bits, mask 0x020000
2594 int *hf_ig; // FT_BOOLEAN, 24 bits, mask 0x010000
2595} mac_hf_list_t;
2596
2606WS_DLL_PUBLIC proto_item *
2607 proto_tree_add_mac48_detail(const mac_hf_list_t *list_specific,
2608 const mac_hf_list_t *list_generic,
2609 int idx, tvbuff_t *tvb, proto_tree *tree, int offset);
2610
2617WS_DLL_PUBLIC proto_item *
2618 proto_tree_add_debug_text(proto_tree *tree, const char *format,
2619 ...) G_GNUC_PRINTF(2,3);
2620
2626WS_DLL_PUBLIC void
2627 proto_item_fill_label(const field_info *finfo, char *label_str, size_t *value_offset);
2628
2636WS_DLL_PUBLIC int
2637 proto_item_fill_display_label(const field_info *fi, char *display_label_str, const int label_str_size);
2638
2644WS_DLL_PUBLIC int
2645 proto_register_protocol(const char *name, const char *short_name, const char *filter_name);
2646
2661WS_DLL_PUBLIC int
2662 proto_register_protocol_in_name_only(const char *name, const char *short_name, const char *filter_name,
2663 int parent_proto, enum ftenum field_type);
2664
2670 bool
2671 proto_deregister_protocol(const char *short_name);
2672
2677WS_DLL_PUBLIC void
2678 proto_register_alias(const int proto_id, const char *alias_name);
2679
2684typedef void (*prefix_initializer_t)(const char* match);
2685
2693WS_DLL_PUBLIC void
2694 proto_register_prefix(const char *prefix, prefix_initializer_t initializer);
2695
2697WS_DLL_PUBLIC void proto_initialize_all_prefixes(void);
2698
2703WS_DLL_PUBLIC void
2704 proto_register_field_array(const int parent, hf_register_info *hf, const int num_records);
2705
2709WS_DLL_PUBLIC void
2710 proto_deregister_field (const int parent, int hf_id);
2711
2714WS_DLL_PUBLIC void
2715 proto_add_deregistered_data (void *data);
2716
2721WS_DLL_PUBLIC void
2722 proto_deregister_all_fields_with_prefix(const int parent, const char *prefix);
2723
2727 void
2728 proto_add_deregistered_slice (size_t block_size, void *mem_block);
2729
2734WS_DLL_PUBLIC void
2735 proto_free_field_strings (ftenum_t field_type, unsigned int field_display, const void *field_strings);
2736
2743WS_DLL_PUBLIC void
2744 proto_free_deregistered_fields (void);
2745
2749WS_DLL_PUBLIC void
2750 proto_register_subtree_array(int * const *indices, const int num_indices);
2751
2755WS_DLL_PUBLIC const char* proto_registrar_get_name(const int n);
2756
2760WS_DLL_PUBLIC const char* proto_registrar_get_abbrev(const int n);
2761
2765WS_DLL_PUBLIC header_field_info* proto_registrar_get_nth(unsigned hfindex);
2766
2770WS_DLL_PUBLIC header_field_info* proto_registrar_get_byname(const char *field_name);
2771
2775WS_DLL_PUBLIC header_field_info* proto_registrar_get_byalias(const char *alias_name);
2776
2780WS_DLL_PUBLIC int proto_registrar_get_id_byname(const char *field_name);
2781
2785WS_DLL_PUBLIC enum ftenum proto_registrar_get_ftype(const int n);
2786
2790WS_DLL_PUBLIC int proto_registrar_get_parent(const int n);
2791
2795WS_DLL_PUBLIC bool proto_registrar_is_protocol(const int n);
2796
2800WS_DLL_PUBLIC int proto_registrar_get_length(const int n);
2801
2802struct proto_registrar_stats {
2803 size_t protocol_count;
2804 size_t deregistered_count;
2805 size_t same_name_count;
2806};
2807
2811WS_DLL_PUBLIC size_t proto_registrar_get_count(struct proto_registrar_stats *stats);
2812
2816WS_DLL_PUBLIC int proto_get_first_protocol(void **cookie);
2817WS_DLL_PUBLIC int proto_get_data_protocol(void *cookie);
2818WS_DLL_PUBLIC int proto_get_next_protocol(void **cookie);
2819WS_DLL_PUBLIC header_field_info *proto_get_first_protocol_field(const int proto_id, void **cookie);
2820WS_DLL_PUBLIC header_field_info *proto_get_next_protocol_field(const int proto_id, void **cookie);
2821
2825WS_DLL_PUBLIC bool proto_name_already_registered(const char *name);
2826
2830WS_DLL_PUBLIC int proto_get_id_by_filter_name(const char* filter_name);
2831
2835WS_DLL_PUBLIC int proto_get_id_by_short_name(const char* short_name);
2836
2840WS_DLL_PUBLIC bool proto_can_toggle_protocol(const int proto_id);
2841
2844WS_DLL_PUBLIC protocol_t *find_protocol_by_id(const int proto_id);
2845
2849WS_DLL_PUBLIC const char *proto_get_protocol_name(const int proto_id);
2850
2853WS_DLL_PUBLIC int proto_get_id(const protocol_t *protocol);
2854
2857WS_DLL_PUBLIC const char *proto_get_protocol_short_name(const protocol_t *protocol);
2858
2861WS_DLL_PUBLIC const char *proto_get_protocol_long_name(const protocol_t *protocol);
2862
2865WS_DLL_PUBLIC bool proto_is_protocol_enabled(const protocol_t *protocol);
2866
2869WS_DLL_PUBLIC bool proto_is_protocol_enabled_by_default(const protocol_t *protocol);
2870
2873WS_DLL_PUBLIC bool proto_is_pino(const protocol_t *protocol);
2874
2878WS_DLL_PUBLIC const char *proto_get_protocol_filter_name(const int proto_id);
2879
2885 extern void proto_add_heuristic_dissector(protocol_t *protocol, const char *short_name);
2886
2892WS_DLL_PUBLIC void proto_heuristic_dissector_foreach(const protocol_t *protocol, GFunc func,
2893 void *user_data);
2894
2912WS_DLL_PUBLIC void proto_get_frame_protocols(const wmem_list_t *layers,
2913 bool *is_ip, bool *is_tcp, bool *is_udp, bool *is_sctp,
2914 bool *is_tls, bool *is_rtp, bool *is_lte_rlc);
2915
2921WS_DLL_PUBLIC bool proto_is_frame_protocol(const wmem_list_t *layers, const char* proto_name);
2922
2927WS_DLL_PUBLIC char * proto_list_layers(const packet_info *pinfo);
2928
2936WS_DLL_PUBLIC uint8_t proto_get_layer_num(const packet_info *pinfo, const int proto_id);
2937
2940WS_DLL_PUBLIC void proto_disable_by_default(const int proto_id);
2941
2945WS_DLL_PUBLIC void proto_set_decoding(const int proto_id, const bool enabled);
2946
2948WS_DLL_PUBLIC void proto_disable_all(void);
2949
2951WS_DLL_PUBLIC void proto_reenable_all(void);
2952
2955WS_DLL_PUBLIC void proto_set_cant_toggle(const int proto_id);
2956
2962 extern bool proto_check_for_protocol_or_field(const proto_tree* tree, const int id);
2963
2972WS_DLL_PUBLIC GPtrArray* proto_get_finfo_ptr_array(const proto_tree *tree, const int hfindex);
2973
2978WS_DLL_PUBLIC bool proto_tracking_interesting_fields(const proto_tree *tree);
2979
2989WS_DLL_PUBLIC GPtrArray* proto_find_finfo(proto_tree *tree, const int hfindex);
2990
3000WS_DLL_PUBLIC GPtrArray* proto_find_first_finfo(proto_tree *tree, const int hfindex);
3001
3009WS_DLL_PUBLIC GPtrArray* proto_all_finfos(proto_tree *tree);
3010
3012WS_DLL_PUBLIC void proto_registrar_dump_protocols(void);
3013
3015WS_DLL_PUBLIC void proto_registrar_dump_values(void);
3016
3018WS_DLL_PUBLIC void proto_registrar_dump_elastic(const char* filter);
3019
3022WS_DLL_PUBLIC bool proto_registrar_dump_fieldcount(void);
3023
3025WS_DLL_PUBLIC void proto_registrar_dump_fields(void);
3026
3028WS_DLL_PUBLIC bool proto_registrar_dump_field_completions(const char *prefix);
3029
3031WS_DLL_PUBLIC void proto_registrar_dump_ftypes(void);
3032
3036WS_DLL_PUBLIC const char* proto_field_display_to_string(int field_display);
3037
3040WS_DLL_PUBLIC int num_tree_types;
3041
3043WS_DLL_PUBLIC bool tree_expanded(int tree_type);
3044
3046WS_DLL_PUBLIC void tree_expanded_set(int tree_type, bool value);
3047
3048WS_DLL_PUBLIC int
3049hfinfo_bitshift(const header_field_info *hfinfo);
3050
3051 struct epan_dissect;
3052
3057WS_DLL_PUBLIC bool
3058 proto_can_match_selected(const field_info *finfo, struct epan_dissect *edt);
3059
3064WS_DLL_PUBLIC char*
3065 proto_construct_match_selected_string(const field_info *finfo, struct epan_dissect *edt);
3066
3072WS_DLL_PUBLIC field_info*
3073 proto_find_field_from_offset(proto_tree *tree, unsigned offset, tvbuff_t *tvb);
3074
3079WS_DLL_PUBLIC char*
3080 proto_find_undecoded_data(proto_tree *tree, unsigned length);
3081
3101WS_DLL_PUBLIC proto_item *
3102 proto_tree_add_bitmask(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3103 const int hf_hdr, const int ett, int * const *fields, const unsigned encoding);
3104
3127WS_DLL_PUBLIC proto_item *
3128 proto_tree_add_bitmask_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3129 const int hf_hdr, const int ett, int * const *fields,
3130 const unsigned encoding, uint64_t *retval);
3131
3155WS_DLL_PUBLIC proto_item *
3156 proto_tree_add_bitmask_with_flags(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3157 const int hf_hdr, const int ett, int * const *fields, const unsigned encoding, const int flags);
3158
3185WS_DLL_PUBLIC proto_item *
3186 proto_tree_add_bitmask_with_flags_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3187 const int hf_hdr, const int ett, int * const *fields,
3188 const unsigned encoding, const int flags, uint64_t *retval);
3189
3209WS_DLL_PUBLIC proto_item *
3210 proto_tree_add_bitmask_value(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3211 const int hf_hdr, const int ett, int * const *fields, const uint64_t value);
3212
3236WS_DLL_PUBLIC proto_item *
3237 proto_tree_add_bitmask_value_with_flags(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3238 const int hf_hdr, const int ett, int * const *fields, const uint64_t value, const int flags);
3239
3254WS_DLL_PUBLIC void
3255 proto_tree_add_bitmask_list(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3256 const int len, int * const *fields, const unsigned encoding);
3257
3273WS_DLL_PUBLIC void
3274 proto_tree_add_bitmask_list_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3275 const int len, int * const *fields, const unsigned encoding, uint64_t *retval);
3276
3291WS_DLL_PUBLIC void
3292 proto_tree_add_bitmask_list_value(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3293 const int len, int * const *fields, const uint64_t value);
3294
3295
3317WS_DLL_PUBLIC proto_item *
3318 proto_tree_add_bitmask_len(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const unsigned len,
3319 const int hf_hdr, const int ett, int * const *fields, struct expert_field* exp, const unsigned encoding);
3320
3333WS_DLL_PUBLIC proto_item *
3334 proto_tree_add_bitmask_text(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const unsigned len,
3335 const char *name, const char *fallback,
3336 const int ett, int * const *fields, const unsigned encoding, const int flags);
3337
3338#define BMT_NO_FLAGS 0x00
3339#define BMT_NO_APPEND 0x01
3340#define BMT_NO_INT 0x02
3341#define BMT_NO_FALSE 0x04
3342#define BMT_NO_TFS 0x08
3353WS_DLL_PUBLIC proto_item *
3354 proto_tree_add_bits_item(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset,
3355 const int no_of_bits, const unsigned encoding);
3356
3372WS_DLL_PUBLIC proto_item *
3373 proto_tree_add_split_bits_item_ret_val(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3374 const unsigned bit_offset, const crumb_spec_t *crumb_spec, uint64_t *return_value);
3375
3389WS_DLL_PUBLIC void
3390 proto_tree_add_split_bits_crumb(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3391 const unsigned bit_offset, const crumb_spec_t *crumb_spec, uint16_t crumb_index);
3392
3403WS_DLL_PUBLIC proto_item *
3404 proto_tree_add_bits_ret_val(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3405 const unsigned bit_offset, const int no_of_bits, uint64_t *return_value, const unsigned encoding);
3406
3419WS_DLL_PUBLIC proto_item *
3420 proto_tree_add_uint_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3421 const unsigned bit_offset, const int no_of_bits, uint32_t value, const unsigned encoding,
3422 const char *format, ...)
3423 G_GNUC_PRINTF(8,9);
3424
3437WS_DLL_PUBLIC proto_item *
3438 proto_tree_add_uint64_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3439 const unsigned bit_offset, const int no_of_bits, uint64_t value, const unsigned encoding,
3440 const char *format, ...)
3441 G_GNUC_PRINTF(8,9);
3442
3456WS_DLL_PUBLIC proto_item *
3457 proto_tree_add_boolean_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3458 const unsigned bit_offset, const int no_of_bits, uint64_t value, const unsigned encoding,
3459 const char *format, ...)
3460 G_GNUC_PRINTF(8,9);
3461
3475WS_DLL_PUBLIC proto_item *
3476 proto_tree_add_int_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3477 const unsigned bit_offset, const int no_of_bits, int32_t value, const unsigned encoding,
3478 const char *format, ...)
3479 G_GNUC_PRINTF(8,9);
3480
3494WS_DLL_PUBLIC proto_item *
3495 proto_tree_add_int64_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3496 const unsigned bit_offset, const int no_of_bits, int64_t value, const unsigned encoding,
3497 const char *format, ...)
3498 G_GNUC_PRINTF(8,9);
3499
3513WS_DLL_PUBLIC proto_item *
3514 proto_tree_add_float_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb,
3515 const unsigned bit_offset, const int no_of_bits, float value, const unsigned encoding,
3516 const char *format, ...)
3517 G_GNUC_PRINTF(8,9);
3518
3519
3528WS_DLL_PUBLIC proto_item *
3529 proto_tree_add_ts_23_038_7bits_packed_item(proto_tree *tree, const int hfindex, tvbuff_t *tvb,
3530 const unsigned bit_offset, const int no_of_chars);
3531
3539WS_DLL_PUBLIC proto_item *
3540 proto_tree_add_ascii_7bits_item(proto_tree *tree, const int hfindex, tvbuff_t *tvb,
3541 const unsigned bit_offset, const int no_of_chars);
3542
3557WS_DLL_PUBLIC proto_item *
3558 proto_tree_add_checksum(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3559 const int hf_checksum, const int hf_checksum_status, struct expert_field* bad_checksum_expert,
3560 packet_info *pinfo, uint32_t computed_checksum, const unsigned encoding, const unsigned flags);
3561
3576WS_DLL_PUBLIC proto_item*
3577 proto_tree_add_checksum_bytes(proto_tree *tree, tvbuff_t *tvb, const unsigned offset,
3578 const int hf_checksum, const int hf_checksum_status, struct expert_field* bad_checksum_expert,
3579 packet_info *pinfo, const uint8_t *computed_checksum, size_t checksum_len, const unsigned flags);
3580
3581typedef enum
3582{
3583 PROTO_CHECKSUM_E_BAD = 0,
3584 PROTO_CHECKSUM_E_GOOD,
3585 PROTO_CHECKSUM_E_UNVERIFIED,
3586 PROTO_CHECKSUM_E_NOT_PRESENT,
3587 PROTO_CHECKSUM_E_ILLEGAL
3588} proto_checksum_enum_e;
3589
3590#define PROTO_CHECKSUM_NO_FLAGS 0x00
3591#define PROTO_CHECKSUM_VERIFY 0x01
3592#define PROTO_CHECKSUM_GENERATED 0x02
3593#define PROTO_CHECKSUM_IN_CKSUM 0x04
3594#define PROTO_CHECKSUM_ZERO 0x08
3595#define PROTO_CHECKSUM_NOT_PRESENT 0x10
3597WS_DLL_PUBLIC const value_string proto_checksum_vals[];
3598
3605WS_DLL_PUBLIC unsigned char
3606 proto_check_field_name(const char *field_name);
3607
3612WS_DLL_PUBLIC unsigned char
3613 proto_check_field_name_lower(const char *field_name);
3614
3615
3625 const char *
3626 proto_custom_set(proto_tree* tree, GSList *field_id,
3627 int occurrence,
3628 bool display_details,
3629 char *result,
3630 char *expr, const int size );
3631
3640 char *
3641 proto_custom_get_filter(struct epan_dissect *edt, GSList *field_id, int occurrence);
3642
3643#ifdef __cplusplus
3644}
3645#endif /* __cplusplus */
3646
3647#endif /* proto.h */
3648
3649/*
3650 * Editor modelines - https://www.wireshark.org/tools/modelines.html
3651 *
3652 * Local variables:
3653 * c-basic-offset: 4
3654 * tab-width: 8
3655 * indent-tabs-mode: nil
3656 * End:
3657 *
3658 * vi: set shiftwidth=4 tabstop=8 expandtab:
3659 * :indentSize=4:tabSize=8:noTabs=true:
3660 */
ftypes.h
proto_registrar_dump_fieldcount
WS_DLL_PUBLIC bool proto_registrar_dump_fieldcount(void)
Definition proto.c:12115
proto_check_field_name_lower
WS_DLL_PUBLIC unsigned char proto_check_field_name_lower(const char *field_name)
proto_tree_add_string_format
WS_DLL_PUBLIC proto_item * proto_tree_add_string_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const char *value, const char *format,...)
Definition proto.c:5489
hf_text_only
WS_DLL_PUBLIC int hf_text_only
Definition proto.h:48
proto_tree_add_bitmask_list_ret_uint64
WS_DLL_PUBLIC void proto_tree_add_bitmask_list_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int len, int *const *fields, const unsigned encoding, uint64_t *retval)
Definition proto.c:13263
proto_tree_add_int64_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_int64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int64_t value, const char *format,...)
Definition proto.c:6221
proto_tree_add_bitmask_value
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_value(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const uint64_t value)
Definition proto.c:13213
ITEM_LABEL_LENGTH
#define ITEM_LABEL_LENGTH
Definition proto.h:51
proto_get_protocol_name
WS_DLL_PUBLIC const char * proto_get_protocol_name(const int proto_id)
Definition proto.c:8694
proto_get_frame_protocols
WS_DLL_PUBLIC void proto_get_frame_protocols(const wmem_list_t *layers, bool *is_ip, bool *is_tcp, bool *is_udp, bool *is_sctp, bool *is_tls, bool *is_rtp, bool *is_lte_rlc)
Definition proto.c:8755
proto_tree_add_bytes_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_bytes_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *start_ptr, const char *format,...)
Definition proto.c:4892
proto_is_protocol_enabled
WS_DLL_PUBLIC bool proto_is_protocol_enabled(const protocol_t *protocol)
Definition proto.c:8863
item_label_t
struct _item_label_t item_label_t
proto_tree_add_split_bits_crumb
WS_DLL_PUBLIC void proto_tree_add_split_bits_crumb(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const crumb_spec_t *crumb_spec, uint16_t crumb_index)
Definition proto.c:13731
proto_tree_add_time_item
WS_DLL_PUBLIC proto_item * proto_tree_add_time_item(proto_tree *tree, int hfindex, tvbuff_t *tvb, const unsigned start, const unsigned length, const unsigned encoding, nstime_t *retval, unsigned *endoff, int *err)
Definition proto.c:4672
proto_tree_add_uint_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_uint_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value, const char *format,...)
Definition proto.c:5943
proto_tree_add_time_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_time_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, nstime_t *value_ptr, const char *format,...)
Definition proto.c:4980
FI_URL
#define FI_URL
Definition proto.h:859
_item_label_t::value_pos
size_t value_pos
Definition proto.h:809
proto_field_is_referenced
WS_DLL_PUBLIC bool proto_field_is_referenced(proto_tree *tree, int proto_id)
Definition proto.c:978
proto_register_subtree_array
WS_DLL_PUBLIC void proto_register_subtree_array(int *const *indices, const int num_indices)
Definition proto.c:10036
proto_tree_add_bits_item
WS_DLL_PUBLIC proto_item * proto_tree_add_bits_item(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, const unsigned encoding)
Definition proto.c:13376
tree_expanded
WS_DLL_PUBLIC bool tree_expanded(int tree_type)
_header_field_info::bitmask
uint64_t bitmask
Definition proto.h:775
proto_tree_add_item_ret_int
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_int(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, int32_t *retval)
Definition proto.c:3302
proto_tree_add_bits_ret_val
WS_DLL_PUBLIC proto_item * proto_tree_add_bits_ret_val(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, uint64_t *return_value, const unsigned encoding)
Definition proto.c:13761
proto_tree_add_item_new_ret_length
WS_DLL_PUBLIC proto_item * proto_tree_add_item_new_ret_length(proto_tree *tree, header_field_info *hfinfo, tvbuff_t *tvb, const int start, int length, const unsigned encoding, int *lenretval)
Definition proto.c:4462
proto_tree_add_split_bits_item_ret_val
WS_DLL_PUBLIC proto_item * proto_tree_add_split_bits_item_ret_val(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const crumb_spec_t *crumb_spec, uint64_t *return_value)
Definition proto.c:13553
proto_list_layers
WS_DLL_PUBLIC char * proto_list_layers(const packet_info *pinfo)
Definition proto.c:8820
proto_tree_add_time
WS_DLL_PUBLIC proto_item * proto_tree_add_time(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const nstime_t *value_ptr)
Definition proto.c:4961
proto_deregister_field
WS_DLL_PUBLIC void proto_deregister_field(const int parent, int hf_id)
Definition proto.c:9033
proto_tree_prime_with_hfid
void proto_tree_prime_with_hfid(proto_tree *tree, const int hfid)
proto_add_deregistered_slice
void proto_add_deregistered_slice(size_t block_size, void *mem_block)
Definition proto.c:9096
proto_item_get_len
WS_DLL_PUBLIC int proto_item_get_len(const proto_item *pi)
Definition proto.c:8063
_header_field_info::same_name_prev_id
int same_name_prev_id
Definition proto.h:782
proto_get_id_by_short_name
WS_DLL_PUBLIC int proto_get_id_by_short_name(const char *short_name)
Definition proto.c:8680
proto_item_set_len
WS_DLL_PUBLIC void proto_item_set_len(proto_item *pi, const int length)
Definition proto.c:8021
proto_tree_add_checksum
WS_DLL_PUBLIC proto_item * proto_tree_add_checksum(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_checksum, const int hf_checksum_status, struct expert_field *bad_checksum_expert, packet_info *pinfo, uint32_t computed_checksum, const unsigned encoding, const unsigned flags)
Definition proto.c:14158
proto_tree_add_protocol_format
WS_DLL_PUBLIC proto_item * proto_tree_add_protocol_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const char *format,...)
Definition proto.c:4801
proto_tree_add_bitmask_list_value
WS_DLL_PUBLIC void proto_tree_add_bitmask_list_value(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int len, int *const *fields, const uint64_t value)
Definition proto.c:13279
proto_tree_add_bytes_item
WS_DLL_PUBLIC proto_item * proto_tree_add_bytes_item(proto_tree *tree, int hfindex, tvbuff_t *tvb, const unsigned start, unsigned length, const unsigned encoding, GByteArray *retval, unsigned *endoff, int *err)
Definition proto.c:4530
proto_is_pino
WS_DLL_PUBLIC bool proto_is_pino(const protocol_t *protocol)
Definition proto.c:8856
proto_tree_add_int64_format
WS_DLL_PUBLIC proto_item * proto_tree_add_int64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int64_t value, const char *format,...)
Definition proto.c:6267
proto_tree_add_text_valist_internal
proto_item * proto_tree_add_text_valist_internal(proto_tree *tree, tvbuff_t *tvb, int start, int length, const char *format, va_list ap)
Definition proto.c:1508
proto_tree_add_int_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_int_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, int32_t value, const unsigned encoding, const char *format,...)
Definition proto.c:14002
field_info::ds_tvb
tvbuff_t * ds_tvb
Definition proto.h:823
proto_tree_add_format_wsp_text
WS_DLL_PUBLIC proto_item * proto_tree_add_format_wsp_text(proto_tree *tree, tvbuff_t *tvb, int start, int length)
Definition proto.c:1606
proto_tree_add_bytes_format
WS_DLL_PUBLIC proto_item * proto_tree_add_bytes_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *start_ptr, const char *format,...)
Definition proto.c:4912
proto_tree_add_guid_format
WS_DLL_PUBLIC proto_item * proto_tree_add_guid_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const e_guid_t *value_ptr, const char *format,...)
Definition proto.c:5289
proto_registrar_get_name
WS_DLL_PUBLIC const char * proto_registrar_get_name(const int n)
Definition proto.c:11501
proto_registrar_dump_elastic
WS_DLL_PUBLIC void proto_registrar_dump_elastic(const char *filter)
Definition proto.c:12216
proto_set_decoding
WS_DLL_PUBLIC void proto_set_decoding(const int proto_id, const bool enabled)
Definition proto.c:8913
proto_name_already_registered
WS_DLL_PUBLIC bool proto_name_already_registered(const char *name)
Definition proto.c:8656
proto_register_field_array
WS_DLL_PUBLIC void proto_register_field_array(const int parent, hf_register_info *hf, const int num_records)
Definition proto.c:8991
proto_find_first_finfo
WS_DLL_PUBLIC GPtrArray * proto_find_first_finfo(proto_tree *tree, const int hfindex)
Definition proto.c:11697
proto_tree_add_double_format
WS_DLL_PUBLIC proto_item * proto_tree_add_double_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, double value, const char *format,...)
Definition proto.c:5885
proto_tree_add_subtree_format
WS_DLL_PUBLIC proto_tree * proto_tree_add_subtree_format(proto_tree *tree, tvbuff_t *tvb, int start, int length, int idx, proto_item **tree_item, const char *format,...)
Definition proto.c:1544
proto_tree_add_double
WS_DLL_PUBLIC proto_item * proto_tree_add_double(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, double value)
Definition proto.c:5848
proto_registrar_get_length
WS_DLL_PUBLIC int proto_registrar_get_length(const int n)
Definition proto.c:11550
proto_get_protocol_filter_name
WS_DLL_PUBLIC const char * proto_get_protocol_filter_name(const int proto_id)
Definition proto.c:8722
hf_ref_type
hf_ref_type
Definition proto.h:754
proto_get_protocol_long_name
WS_DLL_PUBLIC const char * proto_get_protocol_long_name(const protocol_t *protocol)
Definition proto.c:8714
proto_registrar_get_ftype
WS_DLL_PUBLIC enum ftenum proto_registrar_get_ftype(const int n)
Definition proto.c:11519
FI_RESET_FLAG
#define FI_RESET_FLAG(fi, flag)
Definition proto.h:882
proto_initialize_all_prefixes
WS_DLL_PUBLIC void proto_initialize_all_prefixes(void)
Definition proto.c:1077
field_info::proto_layer_num
int proto_layer_num
Definition proto.h:826
proto_tree_add_guid_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_guid_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const e_guid_t *value_ptr, const char *format,...)
Definition proto.c:5270
proto_item_get_parent
WS_DLL_PUBLIC proto_item * proto_item_get_parent(const proto_item *pi)
Definition proto.c:8229
proto_registrar_get_id_byname
WS_DLL_PUBLIC int proto_registrar_get_id_byname(const char *field_name)
Definition proto.c:1161
_header_field_info::display
int display
Definition proto.h:770
proto_tree_add_ts_23_038_7bits_packed_item
WS_DLL_PUBLIC proto_item * proto_tree_add_ts_23_038_7bits_packed_item(proto_tree *tree, const int hfindex, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_chars)
Definition proto.c:14090
proto_tree_add_int_format
WS_DLL_PUBLIC proto_item * proto_tree_add_int_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int32_t value, const char *format,...)
Definition proto.c:6144
proto_tree_add_item_ret_display_string_and_length
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_display_string_and_length(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, wmem_allocator_t *scope, char **retval, int *lenretval)
Definition proto.c:4216
proto_tree_add_ipv6_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv6_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const ws_in6_addr *value_ptr, const char *format,...)
Definition proto.c:5179
proto_registrar_get_byalias
WS_DLL_PUBLIC header_field_info * proto_registrar_get_byalias(const char *alias_name)
Definition proto.c:1130
mac_hf_list_t
struct _mac_hf_list_t mac_hf_list_t
proto_tree_add_boolean
WS_DLL_PUBLIC proto_item * proto_tree_add_boolean(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value)
Definition proto.c:5622
proto_tree_add_item_ret_float
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_float(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, float *retval)
Parse a float from the buffer and add it to the tree, returning the item added and the parsed value v...
Definition proto.c:3926
proto_all_finfos
WS_DLL_PUBLIC GPtrArray * proto_all_finfos(proto_tree *tree)
Definition proto.c:11727
proto_execute_in_directory
WS_DLL_PUBLIC void proto_execute_in_directory(const char *dir, proto_execute_in_directory_func func, void *param)
Definition proto.c:805
proto_tree_add_int_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_int_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int32_t value, const char *format,...)
Definition proto.c:6126
proto_tree_add_ipxnet
WS_DLL_PUBLIC proto_item * proto_tree_add_ipxnet(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value)
Definition proto.c:5028
proto_registrar_get_count
WS_DLL_PUBLIC size_t proto_registrar_get_count(struct proto_registrar_stats *stats)
Definition proto.c:11559
proto_tree_set_appendix
WS_DLL_PUBLIC void proto_tree_set_appendix(proto_tree *tree, tvbuff_t *tvb, int start, const int length)
Definition proto.c:8326
proto_item_fill_label
WS_DLL_PUBLIC void proto_item_fill_label(const field_info *finfo, char *label_str, size_t *value_offset)
Definition proto.c:10202
proto_tree_add_uint64_format
WS_DLL_PUBLIC proto_item * proto_tree_add_uint64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value, const char *format,...)
Definition proto.c:6053
proto_heuristic_dissector_foreach
WS_DLL_PUBLIC void proto_heuristic_dissector_foreach(const protocol_t *protocol, GFunc func, void *user_data)
Definition proto.c:8746
proto_tree_add_subtree
WS_DLL_PUBLIC proto_tree * proto_tree_add_subtree(proto_tree *tree, tvbuff_t *tvb, int start, int length, int idx, proto_item **tree_item, const char *text)
Definition proto.c:1536
field_info::total_layer_num
int total_layer_num
Definition proto.h:825
proto_tree_get_parent_tree
WS_DLL_PUBLIC proto_tree * proto_tree_get_parent_tree(proto_tree *tree)
Definition proto.c:8256
proto_register_protocol_in_name_only
WS_DLL_PUBLIC int proto_register_protocol_in_name_only(const char *name, const char *short_name, const char *filter_name, int parent_proto, enum ftenum field_type)
Definition proto.c:8454
proto_node
struct _proto_node proto_node
proto_tree_add_ipxnet_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_ipxnet_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value, const char *format,...)
Definition proto.c:5047
proto_construct_match_selected_string
WS_DLL_PUBLIC char * proto_construct_match_selected_string(const field_info *finfo, struct epan_dissect *edt)
Definition proto.c:12726
proto_get_protocol_short_name
WS_DLL_PUBLIC const char * proto_get_protocol_short_name(const protocol_t *protocol)
Definition proto.c:8706
proto_find_undecoded_data
WS_DLL_PUBLIC char * proto_find_undecoded_data(proto_tree *tree, unsigned length)
Definition proto.c:11813
proto_pre_init
void proto_pre_init(void)
Definition proto.c:564
proto_item_fill_display_label
WS_DLL_PUBLIC int proto_item_fill_display_label(const field_info *fi, char *display_label_str, const int label_str_size)
Definition proto.c:7177
proto_is_protocol_enabled_by_default
WS_DLL_PUBLIC bool proto_is_protocol_enabled_by_default(const protocol_t *protocol)
Definition proto.c:8877
proto_find_field_from_offset
WS_DLL_PUBLIC field_info * proto_find_field_from_offset(proto_tree *tree, unsigned offset, tvbuff_t *tvb)
Definition proto.c:11774
proto_registrar_dump_values
WS_DLL_PUBLIC void proto_registrar_dump_values(void)
Definition proto.c:11900
proto_tree_add_bitmask_len
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_len(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const unsigned len, const int hf_hdr, const int ett, int *const *fields, struct expert_field *exp, const unsigned encoding)
Definition proto.c:13301
tree_expanded_set
WS_DLL_PUBLIC void tree_expanded_set(int tree_type, bool value)
proto_tree_add_item_ret_double
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_double(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, double *retval)
Parse a double from the buffer and add it to the tree, returning the item added and the parsed value ...
Definition proto.c:3965
proto_item_set_bits_offset_len
WS_DLL_PUBLIC void proto_item_set_bits_offset_len(proto_item *ti, int bits_offset, int bits_len)
Definition proto.c:8077
FI_GET_FLAG
#define FI_GET_FLAG(fi, flag)
Definition proto.h:874
proto_get_layer_num
WS_DLL_PUBLIC uint8_t proto_get_layer_num(const packet_info *pinfo, const int proto_id)
Definition proto.c:8843
proto_item
proto_node proto_item
Definition proto.h:918
_header_field_info::strings
const void * strings
Definition proto.h:771
proto_tree_add_uint64_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_uint64_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, uint64_t value, const unsigned encoding, const char *format,...)
Definition proto.c:13947
field_info::appendix_start
int appendix_start
Definition proto.h:818
proto_tree_add_ipv6_format
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv6_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const ws_in6_addr *value_ptr, const char *format,...)
Definition proto.c:5198
proto_tree_add_ether_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_ether_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value, const char *format,...)
Definition proto.c:5570
proto_tree_add_ipv4_format
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv4_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, ws_in4_addr value, const char *format,...)
Definition proto.c:5130
proto_registrar_get_parent
WS_DLL_PUBLIC int proto_registrar_get_parent(const int n)
Definition proto.c:11528
proto_item_add_subtree
WS_DLL_PUBLIC proto_tree * proto_item_add_subtree(proto_item *pi, const int idx) G_GNUC_WARN_UNUSED_RESULT
Definition proto.c:8199
proto_tree_add_float
WS_DLL_PUBLIC proto_item * proto_tree_add_float(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, float value)
Definition proto.c:5783
proto_tree_add_item
WS_DLL_PUBLIC proto_item * proto_tree_add_item(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding)
Append a decoded field to a protocol tree using a registered header-field index.
Definition proto.c:4448
proto_tree_add_mac48_detail
WS_DLL_PUBLIC proto_item * proto_tree_add_mac48_detail(const mac_hf_list_t *list_specific, const mac_hf_list_t *list_generic, int idx, tvbuff_t *tvb, proto_tree *tree, int offset)
Definition proto.c:6365
proto_registrar_get_nth
WS_DLL_PUBLIC header_field_info * proto_registrar_get_nth(unsigned hfindex)
Definition proto.c:1002
FI_HIDDEN
#define FI_HIDDEN
Definition proto.h:854
proto_tree_add_format_text
WS_DLL_PUBLIC proto_item * proto_tree_add_format_text(proto_tree *tree, tvbuff_t *tvb, int start, int length)
Definition proto.c:1587
proto_tree_add_eui64_format
WS_DLL_PUBLIC proto_item * proto_tree_add_eui64_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint64_t value, const char *format,...)
Definition proto.c:6325
proto_tree_add_item_ret_ether
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_ether(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, uint8_t *retval)
Parse an ethernet address from the buffer and add it to the tree, writing the value to the pointer sp...
Definition proto.c:4096
proto_tree_add_int64_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_int64_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, int64_t value, const unsigned encoding, const char *format,...)
Definition proto.c:14035
proto_item_get_parent_nth
WS_DLL_PUBLIC proto_item * proto_item_get_parent_nth(proto_item *pi, int gen)
Definition proto.c:8236
field_info::flags
uint32_t flags
Definition proto.h:821
proto_check_field_name
WS_DLL_PUBLIC unsigned char proto_check_field_name(const char *field_name)
Check if a given string is a valid protocol field name.
proto_tree_add_debug_text
WS_DLL_PUBLIC proto_item * proto_tree_add_debug_text(proto_tree *tree, const char *format,...)
Definition proto.c:1566
proto_item_prepend_text
WS_DLL_PUBLIC void proto_item_prepend_text(proto_item *pi, const char *format,...)
Definition proto.c:7943
proto_tree_add_uint_format
WS_DLL_PUBLIC proto_item * proto_tree_add_uint_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value, const char *format,...)
Definition proto.c:5961
proto_tree_add_text_internal
proto_item * proto_tree_add_text_internal(proto_tree *tree, tvbuff_t *tvb, int start, int length, const char *format,...)
Definition proto.c:1478
proto_tree_add_oid
WS_DLL_PUBLIC proto_item * proto_tree_add_oid(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value_ptr)
Definition proto.c:5328
proto_tree_add_ipxnet_format
WS_DLL_PUBLIC proto_item * proto_tree_add_ipxnet_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value, const char *format,...)
Definition proto.c:5065
field_info::hfinfo
const header_field_info * hfinfo
Definition proto.h:815
proto_get_finfo_ptr_array
WS_DLL_PUBLIC GPtrArray * proto_get_finfo_ptr_array(const proto_tree *tree, const int hfindex)
Definition proto.c:11607
proto_tree_add_oid_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_oid_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value_ptr, const char *format,...)
Definition proto.c:5347
proto_tree_add_int
WS_DLL_PUBLIC proto_item * proto_tree_add_int(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int32_t value)
Definition proto.c:6098
proto_tree_add_time_format
WS_DLL_PUBLIC proto_item * proto_tree_add_time_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, nstime_t *value_ptr, const char *format,...)
Definition proto.c:4998
proto_tree_add_string
WS_DLL_PUBLIC proto_item * proto_tree_add_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const char *value)
Definition proto.c:5431
field_info::start
unsigned start
Definition proto.h:816
proto_tree_set_fake_protocols
void proto_tree_set_fake_protocols(proto_tree *tree, bool fake_protocols)
Definition proto.c:964
proto_tree_prime_with_hfid_print
void proto_tree_prime_with_hfid_print(proto_tree *tree, const int hfid)
proto_tree_add_bitmask_with_flags_ret_uint64
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_with_flags_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const unsigned encoding, const int flags, uint64_t *retval)
Definition proto.c:13153
proto_deregister_protocol
bool proto_deregister_protocol(const char *short_name)
Definition proto.c:8513
proto_tree_add_eui64_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_eui64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint64_t value, const char *format,...)
Definition proto.c:6307
proto_is_frame_protocol
WS_DLL_PUBLIC bool proto_is_frame_protocol(const wmem_list_t *layers, const char *proto_name)
Definition proto.c:8795
_header_field_info::name
const char * name
Definition proto.h:767
proto_add_deregistered_data
WS_DLL_PUBLIC void proto_add_deregistered_data(void *data)
Definition proto.c:9090
field_display_e
field_display_e
Definition proto.h:681
proto_item_set_end
WS_DLL_PUBLIC void proto_item_set_end(proto_item *pi, tvbuff_t *tvb, unsigned end)
Definition proto.c:8043
proto_registrar_get_abbrev
WS_DLL_PUBLIC const char * proto_registrar_get_abbrev(const int n)
Definition proto.c:11510
prefix_initializer_t
void(* prefix_initializer_t)(const char *match)
Definition proto.h:2684
proto_tree_add_boolean_format
WS_DLL_PUBLIC proto_item * proto_tree_add_boolean_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value, const char *format,...)
Definition proto.c:5659
proto_tree_add_ether_format
WS_DLL_PUBLIC proto_item * proto_tree_add_ether_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value, const char *format,...)
Definition proto.c:5588
field_info::rep
item_label_t * rep
Definition proto.h:822
proto_tree_add_uint_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_uint_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, uint32_t value, const unsigned encoding, const char *format,...)
Definition proto.c:13914
proto_tree_set_visible
WS_DLL_PUBLIC bool proto_tree_set_visible(proto_tree *tree, bool visible)
Definition proto.c:954
hf_register_info::p_id
int * p_id
Definition proto.h:802
_item_label_t::value_len
size_t value_len
Definition proto.h:810
proto_tree_add_none_format
WS_DLL_PUBLIC proto_item * proto_tree_add_none_format(proto_tree *tree, const int hfindex, tvbuff_t *tvb, const int start, int length, const char *format,...)
Definition proto.c:4742
proto_cleanup
void proto_cleanup(void)
Definition proto.c:760
proto_tree_add_int64
WS_DLL_PUBLIC proto_item * proto_tree_add_int64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, int64_t value)
Definition proto.c:6193
proto_get_id_by_filter_name
WS_DLL_PUBLIC int proto_get_id_by_filter_name(const char *filter_name)
Definition proto.c:8666
proto_report_dissector_bug
WS_DLL_PUBLIC WS_NORETURN void proto_report_dissector_bug(const char *format,...)
Definition proto.c:1627
proto_add_heuristic_dissector
void proto_add_heuristic_dissector(protocol_t *protocol, const char *short_name)
Definition proto.c:8732
proto_item_get_subtree
WS_DLL_PUBLIC proto_tree * proto_item_get_subtree(proto_item *pi)
Definition proto.c:8217
proto_tree_free
WS_DLL_PUBLIC void proto_tree_free(proto_tree *tree)
Definition proto.c:928
_header_field_info::ref_type
hf_ref_type ref_type
Definition proto.h:781
proto_registrar_dump_fields
WS_DLL_PUBLIC void proto_registrar_dump_fields(void)
Definition proto.c:12376
proto_get_first_protocol
WS_DLL_PUBLIC int proto_get_first_protocol(void **cookie)
Definition proto.c:8573
proto_tree_add_bitmask
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const unsigned encoding)
Definition proto.c:13141
proto_tree_add_bitmask_value_with_flags
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_value_with_flags(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const uint64_t value, const int flags)
Definition proto.c:13222
proto_tree_add_item_ret_time_string
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_time_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, wmem_allocator_t *scope, char **retval)
Definition proto.c:4344
proto_tree_move_item
WS_DLL_PUBLIC void proto_tree_move_item(proto_tree *tree, proto_item *fixed_item, proto_item *item_to_move)
Definition proto.c:8279
proto_tree_add_ascii_7bits_item
WS_DLL_PUBLIC proto_item * proto_tree_add_ascii_7bits_item(proto_tree *tree, const int hfindex, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_chars)
Definition proto.c:14118
proto_tree
proto_node proto_tree
Definition proto.h:916
proto_tree_add_string_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_string_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const char *value, const char *format,...)
Definition proto.c:5470
proto_item_get_display_repr
WS_DLL_PUBLIC char * proto_item_get_display_repr(wmem_allocator_t *scope, proto_item *pi)
Definition proto.c:8086
proto_tree_add_ether
WS_DLL_PUBLIC proto_item * proto_tree_add_ether(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value)
Definition proto.c:5551
proto_tree_add_ipv4
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv4(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, ws_in4_addr value)
Definition proto.c:5093
proto_can_match_selected
WS_DLL_PUBLIC bool proto_can_match_selected(const field_info *finfo, struct epan_dissect *edt)
Definition proto.c:12714
proto_find_finfo
WS_DLL_PUBLIC GPtrArray * proto_find_finfo(proto_tree *tree, const int hfindex)
Definition proto.c:11678
_header_field_info::parent
int parent
Definition proto.h:780
proto_tree_add_eui64
WS_DLL_PUBLIC proto_item * proto_tree_add_eui64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint64_t value)
Definition proto.c:6288
proto_tree_add_float_format
WS_DLL_PUBLIC proto_item * proto_tree_add_float_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, float value, const char *format,...)
Definition proto.c:5820
proto_disable_by_default
WS_DLL_PUBLIC void proto_disable_by_default(const int proto_id)
Definition proto.c:8901
proto_init
void proto_init(GSList *register_all_plugin_protocols_list, GSList *register_all_plugin_handoffs_list, register_entity_func register_func, register_entity_func handoff_func, register_cb cb, void *client_data)
Definition proto.c:591
proto_tree_add_bytes_with_length
WS_DLL_PUBLIC proto_item * proto_tree_add_bytes_with_length(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *start_ptr, int ptr_length)
Definition proto.c:4868
proto_item_set_text
WS_DLL_PUBLIC void proto_item_set_text(proto_item *pi, const char *format,...)
Definition proto.c:7862
proto_tree_add_float_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_float_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, float value, const char *format,...)
Definition proto.c:5802
proto_tree_add_item_new
WS_DLL_PUBLIC proto_item * proto_tree_add_item_new(proto_tree *tree, header_field_info *hfinfo, tvbuff_t *tvb, const int start, int length, const unsigned encoding)
Definition proto.c:4427
proto_deregister_all_fields_with_prefix
WS_DLL_PUBLIC void proto_deregister_all_fields_with_prefix(const int parent, const char *prefix)
Definition proto.c:9064
proto_tree_add_bitmask_list
WS_DLL_PUBLIC void proto_tree_add_bitmask_list(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int len, int *const *fields, const unsigned encoding)
Definition proto.c:13250
proto_tree_get_parent
WS_DLL_PUBLIC proto_item * proto_tree_get_parent(proto_tree *tree)
Definition proto.c:8249
proto_register_plugin
WS_DLL_PUBLIC void proto_register_plugin(const proto_plugin *plugin)
proto_tree_add_item_ret_string_and_length
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_string_and_length(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, wmem_allocator_t *scope, const uint8_t **retval, int *lenretval)
Definition proto.c:4135
proto_tree_add_item_ret_display_string
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_display_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, wmem_allocator_t *scope, char **retval)
Definition proto.c:4332
proto_set_cant_toggle
WS_DLL_PUBLIC void proto_set_cant_toggle(const int proto_id)
Definition proto.c:8972
proto_tracking_interesting_fields
WS_DLL_PUBLIC bool proto_tracking_interesting_fields(const proto_tree *tree)
Definition proto.c:11620
proto_register_prefix
WS_DLL_PUBLIC void proto_register_prefix(const char *prefix, prefix_initializer_t initializer)
Definition proto.c:1060
_header_field_info::type
enum ftenum type
Definition proto.h:769
proto_register_protocol
WS_DLL_PUBLIC int proto_register_protocol(const char *name, const char *short_name, const char *filter_name)
Definition proto.c:8391
proto_registrar_dump_protocols
WS_DLL_PUBLIC void proto_registrar_dump_protocols(void)
Definition proto.c:11837
proto_tree_add_uint64
WS_DLL_PUBLIC proto_item * proto_tree_add_uint64(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value)
Definition proto.c:6006
proto_tree_add_checksum_bytes
WS_DLL_PUBLIC proto_item * proto_tree_add_checksum_bytes(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_checksum, const int hf_checksum_status, struct expert_field *bad_checksum_expert, packet_info *pinfo, const uint8_t *computed_checksum, size_t checksum_len, const unsigned flags)
Definition proto.c:14268
proto_custom_set
const char * proto_custom_set(proto_tree *tree, GSList *field_id, int occurrence, bool display_details, char *result, char *expr, const int size)
Set the column text for a custom column.
Definition proto.c:7470
proto_check_for_protocol_or_field
bool proto_check_for_protocol_or_field(const proto_tree *tree, const int id)
Definition proto.c:11589
_header_field_info::abbrev
const char * abbrev
Definition proto.h:768
proto_custom_get_filter
char * proto_custom_get_filter(struct epan_dissect *edt, GSList *field_id, int occurrence)
Construct a display filter string for a custom column.
Definition proto.c:7706
_header_field_info::blurb
const char * blurb
Definition proto.h:776
proto_tree_create_root
WS_DLL_PUBLIC proto_tree * proto_tree_create_root(packet_info *pinfo)
Definition proto.c:8100
proto_tree_add_bitmask_with_flags
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_with_flags(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const unsigned encoding, const int flags)
Definition proto.c:13188
proto_tree_add_uint
WS_DLL_PUBLIC proto_item * proto_tree_add_uint(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint32_t value)
Definition proto.c:5913
proto_tree_add_guid
WS_DLL_PUBLIC proto_item * proto_tree_add_guid(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const e_guid_t *value_ptr)
Definition proto.c:5251
proto_tree_get_root
WS_DLL_PUBLIC proto_tree * proto_tree_get_root(proto_tree *tree)
Definition proto.c:8269
field_info::appendix_length
int appendix_length
Definition proto.h:819
proto_registrar_dump_field_completions
WS_DLL_PUBLIC bool proto_registrar_dump_field_completions(const char *prefix)
Definition proto.c:12487
proto_can_toggle_protocol
WS_DLL_PUBLIC bool proto_can_toggle_protocol(const int proto_id)
Definition proto.c:8888
proto_registrar_dump_ftypes
WS_DLL_PUBLIC void proto_registrar_dump_ftypes(void)
Definition proto.c:12552
proto_tree_add_float_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_float_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, float value, const unsigned encoding, const char *format,...)
Definition proto.c:13980
proto_tree_add_ipv6
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv6(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const ws_in6_addr *value_ptr)
Definition proto.c:5160
proto_tree_add_double_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_double_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, double value, const char *format,...)
Definition proto.c:5867
find_protocol_by_id
WS_DLL_PUBLIC protocol_t * find_protocol_by_id(const int proto_id)
Definition proto.c:8635
proto_reenable_all
WS_DLL_PUBLIC void proto_reenable_all(void)
Definition proto.c:8954
proto_registrar_is_protocol
WS_DLL_PUBLIC bool proto_registrar_is_protocol(const int n)
Definition proto.c:11537
proto_disable_all
WS_DLL_PUBLIC void proto_disable_all(void)
Definition proto.c:8924
proto_registrar_get_byname
WS_DLL_PUBLIC header_field_info * proto_registrar_get_byname(const char *field_name)
Definition proto.c:1088
num_tree_types
WS_DLL_PUBLIC int num_tree_types
Definition proto.h:3040
PITEM_FINFO
#define PITEM_FINFO(proto_item)
Definition proto.h:986
proto_field_display_to_string
WS_DLL_PUBLIC const char * proto_field_display_to_string(int field_display)
Definition proto.c:9301
proto_tree_add_ipv4_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_ipv4_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, ws_in4_addr value, const char *format,...)
Definition proto.c:5112
proto_tree_add_boolean_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_boolean_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value, const char *format,...)
Definition proto.c:5641
proto_tree_add_oid_format
WS_DLL_PUBLIC proto_item * proto_tree_add_oid_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *value_ptr, const char *format,...)
Definition proto.c:5366
proto_free_deregistered_fields
WS_DLL_PUBLIC void proto_free_deregistered_fields(void)
Definition proto.c:9252
_header_field_info::id
int id
Definition proto.h:779
FI_GENERATED
#define FI_GENERATED
Definition proto.h:857
field_info::length
unsigned length
Definition proto.h:817
FI_SET_FLAG
#define FI_SET_FLAG(fi, flag)
Definition proto.h:876
proto_tree_add_item_ret_ipv6
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_ipv6(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, ws_in6_addr *retval)
Parse an ipv6 address from the buffer and add it to the tree, writing the value to the pointer specif...
Definition proto.c:4057
proto_tree_add_uint64_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_uint64_format_value(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, uint64_t value, const char *format,...)
Definition proto.c:6035
field_info::tree_type
int tree_type
Definition proto.h:820
proto_tree_add_bytes
WS_DLL_PUBLIC proto_item * proto_tree_add_bytes(proto_tree *tree, int hfindex, tvbuff_t *tvb, int start, int length, const uint8_t *start_ptr)
Definition proto.c:4840
proto_tree_add_item_ret_string
WS_DLL_PUBLIC proto_item * proto_tree_add_item_ret_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, const int start, int length, const unsigned encoding, wmem_allocator_t *scope, const uint8_t **retval)
Definition proto.c:4206
proto_get_id
WS_DLL_PUBLIC int proto_get_id(const protocol_t *protocol)
Definition proto.c:8650
hf_register_info::hfinfo
header_field_info hfinfo
Definition proto.h:803
proto_register_alias
WS_DLL_PUBLIC void proto_register_alias(const int proto_id, const char *alias_name)
Definition proto.c:8555
proto_free_field_strings
WS_DLL_PUBLIC void proto_free_field_strings(ftenum_t field_type, unsigned int field_display, const void *field_strings)
Definition proto.c:9106
proto_tree_add_boolean_bits_format_value
WS_DLL_PUBLIC proto_item * proto_tree_add_boolean_bits_format_value(proto_tree *tree, const int hf_index, tvbuff_t *tvb, const unsigned bit_offset, const int no_of_bits, uint64_t value, const unsigned encoding, const char *format,...)
Definition proto.c:14068
proto_tree_add_bitmask_text
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_text(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const unsigned len, const char *name, const char *fallback, const int ett, int *const *fields, const unsigned encoding, const int flags)
Definition proto.c:13353
proto_tree_add_bitmask_ret_uint64
WS_DLL_PUBLIC proto_item * proto_tree_add_bitmask_ret_uint64(proto_tree *tree, tvbuff_t *tvb, const unsigned offset, const int hf_hdr, const int ett, int *const *fields, const unsigned encoding, uint64_t *retval)
Definition proto.c:13115
proto_item_append_text
WS_DLL_PUBLIC void proto_item_append_text(proto_item *pi, const char *format,...)
Definition proto.c:7885
_header_field_info::same_name_next
header_field_info * same_name_next
Definition proto.h:783
HF_REF_TYPE_INDIRECT
@ HF_REF_TYPE_INDIRECT
Definition proto.h:756
HF_REF_TYPE_NONE
@ HF_REF_TYPE_NONE
Definition proto.h:755
HF_REF_TYPE_DIRECT
@ HF_REF_TYPE_DIRECT
Definition proto.h:757
HF_REF_TYPE_PRINT
@ HF_REF_TYPE_PRINT
Definition proto.h:758
ABSOLUTE_TIME_DOY_UTC
@ ABSOLUTE_TIME_DOY_UTC
Definition proto.h:714
BASE_PT_UDP
@ BASE_PT_UDP
Definition proto.h:703
BASE_HEX_DEC
@ BASE_HEX_DEC
Definition proto.h:689
BASE_HEX
@ BASE_HEX
Definition proto.h:686
ABSOLUTE_TIME_NTP_UTC
@ ABSOLUTE_TIME_NTP_UTC
Definition proto.h:715
BASE_EXP
@ BASE_EXP
Definition proto.h:691
ABSOLUTE_TIME_UTC
@ ABSOLUTE_TIME_UTC
Definition proto.h:713
BASE_DEC
@ BASE_DEC
Definition proto.h:685
ABSOLUTE_TIME_UNIX
@ ABSOLUTE_TIME_UNIX
Definition proto.h:716
BASE_PT_TCP
@ BASE_PT_TCP
Definition proto.h:704
BASE_DEC_HEX
@ BASE_DEC_HEX
Definition proto.h:688
BASE_OUI
@ BASE_OUI
Definition proto.h:709
SEP_COLON
@ SEP_COLON
Definition proto.h:696
BASE_PT_SCTP
@ BASE_PT_SCTP
Definition proto.h:706
BASE_NETMASK
@ BASE_NETMASK
Definition proto.h:700
ABSOLUTE_TIME_LOCAL
@ ABSOLUTE_TIME_LOCAL
Definition proto.h:712
BASE_PT_DCCP
@ BASE_PT_DCCP
Definition proto.h:705
BASE_STR_WSP
@ BASE_STR_WSP
Definition proto.h:719
BASE_NONE
@ BASE_NONE
Definition proto.h:682
SEP_DOT
@ SEP_DOT
Definition proto.h:694
SEP_DASH
@ SEP_DASH
Definition proto.h:695
SEP_SPACE
@ SEP_SPACE
Definition proto.h:697
BASE_OCT
@ BASE_OCT
Definition proto.h:687
BASE_CUSTOM
@ BASE_CUSTOM
Definition proto.h:690
ws_in4_addr
uint32_t ws_in4_addr
Represents a 32-bit IPv4 address in network byte order.
Definition inet_addr.h:22
nstime.h
packet_info.h
register.h
_e_guid_t
Definition guid-utils.h:23
_fvalue_t
Represents a typed field value used in protocol dissection.
Definition ftypes-int.h:24
_header_field_info
Definition proto.h:765
_item_label_t
Definition proto.h:807
_mac_hf_list_t
Definition proto.h:2588
_packet_info
Definition packet_info.h:43
_plugin
Definition plugins.c:33
_proto_node
Definition proto.h:905
_protocol
Definition proto.c:385
_value_string
Mapping between a 32-bit integer value and its string representation.
Definition value_string.h:33
_wmem_allocator_t
Internal memory allocator interface used by the wmem subsystem.
Definition wmem_allocator.h:34
_wmem_list_t
Definition wmem_list.c:23
client_data
Definition packet-bt-dht.c:99
crumb_spec_t
Definition proto.h:839
e_in6_addr
Represents a 128-bit IPv6 address.
Definition inet_addr.h:27
epan_dissect
Definition epan_dissect.h:28
expert_field
Definition expert.h:39
field_info
Definition proto.h:814
hf_register_info
Definition proto.h:801
nstime_t
Definition nstime.h:26
proto_plugin
Definition proto.h:1094
proto_registrar_stats
Definition proto.h:2802
tree_data_t
Definition proto.h:893
tvbuff
Definition tvbuff-int.h:36
tvbuff.h
value_string.h