Commit Graph

21 Commits

Author SHA1 Message Date
Michael Mann edcc2f019e Add OSI Layer 4 to exported PDU to handle TCP and UDP payloads.
This allows for much easier anonymized captures for protocols running
atop TCP/UDP.

Added support for "TCP dissector data" tag within export PDU (34) so that
the tcpinfo struct that TCP dissector normally passes to its subdissectors
can be saved.

Change-Id: Icd63c049162332e5bcb2720159e5cf8aac893788
Reviewed-on: https://code.wireshark.org/review/16285
Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-08-01 15:19:59 +00:00
Michael Mann be12a252dd Provide new interface for Export PDU.
Rather than have a bitmask for each desired field, have a dissector
provide a list of structures that represent data that goes into
the PDU.

Change-Id: I125190cbaee489ebffb7d9f5d8bc6f3be2d06353
Reviewed-on: https://code.wireshark.org/review/16122
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2016-06-29 18:53:46 +00:00
Michael Mann 04b82a7dc9 Convert AT_SS7PC to a "dissector address type"
The formatting of the address type is determined by a preference in
packet-mtp3.c, so just make MTP3 register the address type.
Use address_type_get_by_name in other dissectors (and export_pdu)
to use the address type.

Change-Id: Ifb32d7de27aeaa23cee8e803e25ffb3c905547b5
Reviewed-on: https://code.wireshark.org/review/15856
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-06-13 17:06:38 +00:00
Guy Harris bc5a0374bf Add the packet number to the packet_info structure, and use it.
That removes most of the uses of the frame number field in the
frame_data structure.

Change-Id: Ie22e4533e87f8360d7c0a61ca6ffb796cc233f22
Reviewed-on: https://code.wireshark.org/review/13509
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-01-24 03:41:28 +00:00
Pascal Quantin cdc7d25004 Add ability to export PDUs for heuristic dissectors also
Change-Id: I1bf1aa9794f9b4f106edffd4986fc0b1014522fa
Reviewed-on: https://code.wireshark.org/review/9099
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2015-06-25 00:10:13 +00:00
Bill Meier 23e78cd6bd Add editor modelines; Adjust whitespace as needed.
Change-Id: I3dc57f4c2ca57585103e3b71503ac4c332903e50
Reviewed-on: https://code.wireshark.org/review/4594
Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-10-10 14:50:08 +00:00
Pascal Quantin bcff3c57cc Add the ability to dynamically add a new protocol to export PDU dialog box
Change-Id: I83012cc963d514982e40010e837e11a6fcf1bc3e
Reviewed-on: https://code.wireshark.org/review/2423
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-19 06:48:32 +00:00
Pascal Quantin ad33357e62 Exported PDU: add support for more than 32 tags
Change-Id: Idc9f105164919827a8a81c88b5a56de4fa25df0b
Reviewed-on: https://code.wireshark.org/review/1197
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-04-18 20:15:04 +00:00
Alexis La Goutte 296591399f Remove all $Id$ from top of file
(Using sed : sed -i '/^ \* \$Id\$/,+1 d')

Fix manually some typo (in export_object_dicom.c and crc16-plain.c)

Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8
Reviewed-on: https://code.wireshark.org/review/497
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-03-04 14:27:33 +00:00
Bill Meier 11b5c15fdb Remove trailing whitespace
Change-Id: I8116f63ff88687c8db3fd6e8e23b22ab2f759af0
Reviewed-on: https://code.wireshark.org/review/385
Reviewed-by: Bill Meier <wmeier@newsguy.com>
Tested-by: Bill Meier <wmeier@newsguy.com>
2014-02-25 20:46:49 +00:00
Anders Broman 7bf44dcd97 Try to fix warning: cast discards '__attribute__((const))' qualifier from pointer target type .
svn path=/trunk/; revision=54619
2014-01-06 17:28:49 +00:00
Michael Mann eabaddaca9 Remove ethertype, mpls_label and ppids from packet_info structure.
The information was converted to "proto" data within their respective dissectors strictly for use in "Decode As".

svn path=/trunk/; revision=53489
2013-11-21 20:08:20 +00:00
Martin Kaiser 174fa28a31 support exporting decrypted DVB-CI/CI+ SAC messages
using the new export PDU mechanism

svn path=/trunk/; revision=51019
2013-07-29 20:38:20 +00:00
Pascal Quantin 014e2deec6 Add export of SS7 OPC/DPC
svn path=/trunk/; revision=50060
2013-06-19 21:49:12 +00:00
Pascal Quantin 24623bdff3 More PDU export work:
- add automatic export of port type when exporting a source / destination port
- add export of SCTP PPID (usefulness to be checked)
- fix some field size

svn path=/trunk/; revision=49989
2013-06-17 21:54:21 +00:00
Pascal Quantin 7323801779 Fix copy/paste errors
svn path=/trunk/; revision=49306
2013-05-14 21:06:21 +00:00
Anders Broman 8e509279b8 Add a tag for original frame number.
svn path=/trunk/; revision=49298
2013-05-14 19:57:19 +00:00
Alexis La Goutte bd967efb91 Fix some Dead Store (Dead assignement/Dead increment) Warning found by Clang
svn path=/trunk/; revision=49287
2013-05-14 16:02:40 +00:00
Pascal Quantin 914099a5a9 Fix a few bugs related to PDU export feature:
- tag length is wrong if proto name was a multiple of 4 bytes
- tag length is wrong in case no IP address is available in packet_info structwhile tag is requested
- endianness issue when dumping the port number
- overlapping tag IPv4 Dst address and IPv6 Src address
- do not call dissector when it is not found
- typo errors
Enhancements:
- add a subtree for tag content
- display IPv6 Src/Dst address

svn path=/trunk/; revision=49232
2013-05-10 13:13:50 +00:00
Jörg Mayer b0c0ab5345 Fix compilation on -Werror compiles
svn path=/trunk/; revision=49186
2013-05-06 18:24:11 +00:00
Anders Broman 1ab65e7146 Add a helper function to load tags, handle IP and port tags and
copy packet comments.

svn path=/trunk/; revision=49184
2013-05-06 15:59:16 +00:00