Align comments and add two fixup notes while at it.
Change-Id: I977c1a6e55712414f7af042cb215bac49926a019
Reviewed-on: https://code.wireshark.org/review/30742
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Rename wsjson_unescape_json_string to json_decode_string_inplace
(inspired by the g_base64_decode_inplace name). Rename
wsjson_is_valid_json to json_validate (inspired by g_unichar_validate).
Ideally json_parse is inlined with its user (sharkd_session.c), but that
requires exporting the jsmn_init and jsmn_parse functions... Hence the
dependency on jsmn.h remains in wsjson.h.
Change-Id: I7ecfe3565f15516e9115cbd7e025362df2da5416
Reviewed-on: https://code.wireshark.org/review/30731
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Don't use sharkd_json_value_stringf() if there is no need for it.
Change-Id: Ie375be1d91fc3bd20fae68df282ec14310055eba
Reviewed-on: https://code.wireshark.org/review/30075
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
../sharkd_session.c: In function ‘json_puts_string’:
../sharkd_session.c:125:20: warning: array subscript has type ‘char’ [-Wchar-subscripts]
fputs(json_cntrl[str[i]], stdout);
Change-Id: I03a07b8cb42692f636491fad9b15ac71ac0c03f4
Reviewed-on: https://code.wireshark.org/review/29883
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It should fix warning reported by Stig:
[...]/wireshark/sharkd_session.c:125:20: warning: array subscript is of type 'char' [-Wchar-subscripts]
fputs(json_cntrl[str[i]], stdout);
^~~~~~~
Change-Id: I9352174223644394ba2bf76f10ff3bf6b6abcad5
Reviewed-on: https://code.wireshark.org/review/29877
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Fix JSON generation:
- add lookup table to encode all required control characters (0x00 - 0x1F),
- don't output comma just after opening object in iograph.
Change-Id: Ib53af9c37f4d7785cafc5f9a8d0e71b214c7f349
Reviewed-on: https://code.wireshark.org/review/29852
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Many printf()s generates only key, value is generated by
json_puts_string() or json_print_base64().
Add helper functions sharkd_json_value_string, sharkd_json_value_base64
to generate key with a string, or base64 as a value.
It lower number of printf() from 156 to 105 (32% reduction).
Change-Id: I22901d9759534a4fab7bcdefd66242fd6c5b20cc
Reviewed-on: https://code.wireshark.org/review/29821
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Most of sharkd printf()'s are used to output formatted value with given key.
Add two formatting-function helpers: sharkd_json_value_anyf and sharkd_json_value_stringf.
Conversion printf to these function lower number of printf() from 300 to 156 (48% reduction).
Change-Id: Ied538cc5b84d48d942e2140ff6b93969579d6132
Reviewed-on: https://code.wireshark.org/review/29816
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Lot of printf()s in sharkd are caused from:
- opening array with a key, like: printf(",\"eo\":[");
- opening object with comma separator, like: printf("%s{", i ? "," : "");
Add argument to sharkd_json_{array,object}_open() to specify if there need to be a separator,
and key argument to sharkd_json_array_open().
Replace printf() with these functions.
This change lower number of printf() from 365 to 300 (17% reduction).
Change-Id: Id84259ae0fed47d9d7d84709e554a03c97d6ed98
Reviewed-on: https://code.wireshark.org/review/29811
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Lower number of printf()s by adding some function wrappers.
Replace:
printf("]"); with sharkd_json_array_close();
printf("}"); with sharkd_json_object_close();
printf("\["); with sharkd_json_array_open();
printf("{"); with sharkd_json_object_open();
These replaces lower number of printf() from 434 to 365 (15% reduction).
Change-Id: I44f2244a7c1f8992a38c56c64759ed039aafaedc
Reviewed-on: https://code.wireshark.org/review/29809
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
For empty filters dfilter_compile() return success but with NULL dfcode.
NULL dfcode cannot be used in dfilter_deprecated_tokens().
Request: {"req":"check","filter":""} was crashing sharkd.
Change-Id: Id677fc84251ab27bf691ec8aaee4c5bdf55e4d6c
Reviewed-on: https://code.wireshark.org/review/29797
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
For empty filters dfilter_compile() return success but with NULL dfcode,
still if used dfilter_prime_proto_tree() crashed cause of NULL df pointer.
Change-Id: I0684abf8ef766a24d0c8150fef4e113813c490ea
Reviewed-on: https://code.wireshark.org/review/29390
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michal Labedzki <michal.labedzki@wireshark.org>
Tested-by: Michal Labedzki <michal.labedzki@wireshark.org>
New json option for frame request to output hidden fields:
"hidden": true
Output has two new optional keys: "g" for generated fields and
"v" for hidden fields.
Change-Id: If51fa5601c1193a03fff378bbe37dc9ab8f5e66d
Reviewed-on: https://code.wireshark.org/review/28955
Petri-Dish: Michal Labedzki <michal.labedzki@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Return color-filter bg/fg colors for single frame if requested.
Also return marked/ignored fields for frame.
Change-Id: I4480b733f54991c72bea1664fa6e7337812e6231
Reviewed-on: https://code.wireshark.org/review/28304
Petri-Dish: Michal Labedzki <michal.labedzki@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michal Labedzki <michal.labedzki@wireshark.org>
Reverse the payload chunks list to achieve a running time of O(n) rather
than O(n²) for insertion of all chunks. Executing a RelWithDebInfo+ASAN
build with `tshark -r chargen-session.pcapng.gz -qz follow,tcp,hex,0`
previously took 11m5s to complete, but now finishes in 16 seconds.
Tested using a capture file with 152k TCP packets (from bug 11777).
Backport note: must update ui/gtk/follow_stream.c too.
Change-Id: Icf70d45f33d4399e53209fb6199d3809608c8d99
Reviewed-on: https://code.wireshark.org/review/28595
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Changes:
- rtpstream_info_calc_t created
- rtpstream_info_calculate and rtpstream_info_calc_free functions created
- RTP code updated to use such functions
Change-Id: I1053a46cbd0cdef9d70382135da46e732b5af8b8
Reviewed-on: https://code.wireshark.org/review/28361
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Changes:
- rtpstream_id_t is introduced and its related functions. It encapsulates comparsion of two rtpstreams.
- dest_* renamed to dst_*
- src_port and dst_port are 16bits only.
- sharkd_session.c use common id functions
- IAX2 part related to RTP updated to common *id* function
Change-Id: Id38728a4e5d80363480c7ce42ff9c6eaad069686
Reviewed-on: https://code.wireshark.org/review/28340
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Changes:
- rtpstream_packet renamed to rtpstream_packet_cb to follow *_cb pattern
- variables/types used in iax2_analysis_dialog were created as copy of *rtp* ones, but names were left as *rtp* -> *iax2*
- struct _rtp_stream_info replaced with rtp_stream_info_t
- there was tap-rtp-analysis.h, but no tap-rtp-analysis.c - related content was moved from tap-rtp-common.c
- *rtp_stream* functions renamed to *rtpstream*
- renamed rtp_stream_info_t to rtpstream_info_t to follow *rtpstream* pattern.
- renamed ui/rtp_stream.c rtpstream_draw -> rtpstream_draw_cb
Change-Id: Ib11ff5367cc464ea1b0c73432bc50b0eb9cd203e
Reviewed-on: https://code.wireshark.org/review/28299
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Call maxmind_db_lookup_process() [via host_name_lookup_process()] before processing request.
It's still buggy, webshark needs a refresh to show endpoint or conversation ipmap,
but it's better than nothing.
It seems to need refresh, cause maxmind_db_lookup_ipv[46] works only for cached entries.
Also cause mmdbresolve is pipe-based, every sharkd need to have it own mmdbresolve process.
Change-Id: I3d588d1fa9e9ba645cc3d0bff3d276b202159d21
Reviewed-on: https://code.wireshark.org/review/27335
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
This puts more distance between the caller and the underlying
library. At the moment we're using libjsmn, but other libraries
(like json-glib) could be used.
Change-Id: I1431424a998fc8188ad47b71d6d95afdc92a3f9e
Reviewed-on: https://code.wireshark.org/review/27055
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Convert the IPv4 and IPv6 GeoIP lookups to their MaxMindDB equivalents.
Change-Id: I7f6bd697e7d4b09fdd1f4bfa17011fc6ea1aec26
Reviewed-on: https://code.wireshark.org/review/26446
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Thanks and a tip of the Hatlo hat to Visual Studio Code Analysis for
finding this one.
Change-Id: If2312ba98d1c3060e525dd8b2afe3e0ff07fb5bd
Reviewed-on: https://code.wireshark.org/review/26194
Reviewed-by: Guy Harris <guy@alum.mit.edu>
There are no "old" versions of them that we're keeping around.
Change-Id: I3c76a14d0ec1a06df39c547da37f4dea9987df4d
Reviewed-on: https://code.wireshark.org/review/25892
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Separate the stuff that any record could have from the stuff that only
particular record types have; put the latter into a union, and put all
that into a wtap_rec structure.
Add some record-type checks as necessary.
Change-Id: Id6b3486858f826fce4b096c59231f463e44bfaa2
Reviewed-on: https://code.wireshark.org/review/25696
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The first is deprecated, as per https://spdx.org/licenses/.
Change-Id: I8e21e1d32d09b8b94b93a2dc9fbdde5ffeba6bed
Reviewed-on: https://code.wireshark.org/review/25661
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Instead of using g_memdup(), make it more C-like.
Change-Id: Ifde75801a261f9e269391fabf323f34a4e3508ac
Reviewed-on: https://code.wireshark.org/review/25395
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
That eliminates the need for qualifier-removing casts.
Change-Id: I90728858ec43ddabf663f30258df6e9c41aa191a
Reviewed-on: https://code.wireshark.org/review/25378
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Needed on x86 windows as size_t < gint64
Change-Id: I2d5ca99c71a9f3a0138da786d10b111867337904
Reviewed-on: https://code.wireshark.org/review/25093
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Change-Id: Iced96044a8fc414d4cb1c62bcc67f61cf44c4515
Reviewed-on: https://code.wireshark.org/review/25033
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Have the routines that create them take a pointer to a struct
packet_provider_data, store that in the tvbuff data, and use it to get
the wtap from which packets are being read.
While we're at it, don't include globals.h in any header files, and
include it in source files iff the source file actually uses cfile. Add
whatever includes that requires.
Change-Id: I9f1ee391f951dc427ff62c80f67aa4877a37c229
Reviewed-on: https://code.wireshark.org/review/24733
Reviewed-by: Guy Harris <guy@alum.mit.edu>
libwireshark now expects an epan_t to be created with a pointer to a
"packet provider" structure; that structure is opaque within
libwireshark, and a pointer to it is passed to the callbacks that
provide interface names, interface, descriptions, user comments, and
packet time stamps, and that set user comments. The code that calls
epan_new() is expected to provide those callbacks, and to define the
structure, which can be used by the providers. If none of the callbacks
need that extra information, the "packet provider" structure can be
null.
Have a "file" packet provider for all the programs that provide packets
from a file.
Change-Id: I4b5709a3dd7b098ebd7d2a7d95bcdd7b5903c1a0
Reviewed-on: https://code.wireshark.org/review/24731
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add sharkd_get_frame() wrapper to limit number of cfile usage.
Don't get frame_data when not needed.
Change-Id: I24b96b5b184196e9dbf632c0891b2954c8281eed
Reviewed-on: https://code.wireshark.org/review/24728
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Peter Wu