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2016-03-17Associate dissector tables and heuristic subdissector lists with a protocol.Michael Mann1-3/+3
This will make it easier to determine protocol dependencies. Some LLC OUI dissector tables didn't have an associated protocol, so they were left without one (-1 used) Change-Id: I6339f16476510ef3f393d6fb5d8946419bfb4b7d Reviewed-on: https://code.wireshark.org/review/14446 Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-02-26Add free_address_wmem(), fix warnings [-Wcast-qual]João Valverde1-1/+1
Try to improve address API and also fix some constness warnings by not overloading the 'data' pointer to store malloc'ed buffers (use private pointer for that instead). Second try, now passing test suite. Change-Id: Idc101cd866b6d4f13500c9d59da5c7a38847fb7f Reviewed-on: https://code.wireshark.org/review/13946 Petri-Dish: João Valverde <j@v6e.pt> Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2016-02-08Revert "Add free_address_wmem() and other extensions to address API"João Valverde1-1/+1
This reverts commit 13ec77a9fc3af3b0b502820d0b55796c89997896. This commit introduces a segmentation fault for Lua code (uncovered by the test suite). Change-Id: Ibc273d1915cda9632697b9f138f0ae104d3fb65e Reviewed-on: https://code.wireshark.org/review/13813 Reviewed-by: João Valverde <j@v6e.pt>
2016-02-07Add free_address_wmem() and other extensions to address APIJoão Valverde1-1/+1
Try to improve 'address' API (to be easier/safer) and also avoid some constness warnings by not overloading the 'data' pointer to store malloc'ed buffers (use private pointer for that instead). Change-Id: I7456516b12c67620ceadac447907c12f5905bd49 Reviewed-on: https://code.wireshark.org/review/13463 Petri-Dish: João Valverde <j@v6e.pt> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2016-01-25Move the proto data stuff out of frame_data.[ch].Guy Harris1-0/+1
It's not tied to the frame_data structure any more, so it belongs by itself. Clean up some #includes while we're at it; in particular, frame_data.h doesn't use anything related to tvbuffs, so don't have it gratuitiously include tvbuff.h. Change-Id: Ic32922d4a3840bac47007c5d4c546b8842245e0c Reviewed-on: https://code.wireshark.org/review/13518 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-01-24Add the packet number to the packet_info structure, and use it.Guy Harris1-10/+10
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>
2016-01-23Add more fields to packet_info structure and use them.Guy Harris1-3/+3
Add fields for the absolute time stamp (and another field for a presence flag for the absolute time stamp) and the packet encapsulation for the packet. This lets us remove the field for the packet encapsulation in the frame_data structure; do so. Change-Id: Ifb910a9a192414e2a53086f3f7b97f39ed36aa39 Reviewed-on: https://code.wireshark.org/review/13499 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-01-08Fix a lot of typos and misspellingsmoshekaplan1-1/+1
Change-Id: I8512cfa1d424f82a873a0e0e1d22c7b075fdd7f3 Reviewed-on: https://code.wireshark.org/review/13069 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-09new_register_dissector -> register_dissector for dissector directory.Michael Mann1-1/+1
Change-Id: Ie39ef054a4a942687bd079f3a4d8c2cc55d5f22c Reviewed-on: https://code.wireshark.org/review/12485 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-11-14register_dissector -> new_register_dissectorMichael Mann1-6/+7
Picking off "easy" dissectors that only have one or two exit points at most. This concludes a "first pass" over the dissector directory. Change-Id: If5ce5484214be50fe541cba478da1de62e354297 Reviewed-on: https://code.wireshark.org/review/11830 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-11-04Don't allow multiple registrations of a protocol in dissector tables.Michael Mann1-3/+3
The target here is the Decode As dialog where protocols have multiple registrations into a dissector table and that shows up as multiple entries in the Decode As dialog list with the same name so users are unsure which "dissector" they are choosing. The "default" behavior (done in this commit) is to not allow duplicates for a dissector table, whether its part of Decode As or not. It's just ENFORCED for Decode As. Bug: 3949 Change-Id: Ibe14fa61aaeca0881f9cc39b78799e314b5e8127 Reviewed-on: https://code.wireshark.org/review/11405 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-10-22Use address functions instead of ADDRESS macros in asn1 and epanGerald Combs1-1/+1
Replace CMP_ADDRESS, COPY_ADDRESS, et al with their lower-case equivalents in the asn1 and epan directories. Change-Id: I4043b0931d4353d60cffbd829e30269eb8d08cf4 Reviewed-on: https://code.wireshark.org/review/11200 Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-08-12Eliminate proto_tree_add_text from some dissectors.Michael Mann1-69/+96
Change-Id: I7a7778802c442b254626a7676cb74ca2855fa65e Reviewed-on: https://code.wireshark.org/review/9977 Reviewed-by: Michael Mann <mmann78@netscape.net> 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>
2015-07-17Remove all preferences related to enabling/disabling heuristic dissectors.Michael Mann1-20/+3
The preferences are still supported for backwards compatibility, but the heuristic_protos file has final say on the "preference" to enable/disable a heuristic dissector. Also add parameter to heur_dissector_add() for the "default" enable/disable of a heuristic dissector. With this parameter, a few more (presumably weak) heuristic dissectors have been "registered" but of course default to being disabled. Change-Id: I51bebb2146ef3fbb8418d4f5c7f2cb2b58003a22 Reviewed-on: https://code.wireshark.org/review/9610 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Roland Knall <rknall@gmail.com> Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-07-14RTCP heuristic only matches odd port-number TURN ChannelData packetsHadriel Kaplan1-7/+13
RTCP can be carried within TURN CannelData messages, or STUN/TURN Send messages. The TURN message can be in UDP or TCP, of any port number (by default the even port 3478). So the RTCP heuristic dissector used inside the TURN ChannelData/Send payload needs to match regardless of the port number of the packet. Bug: 11336 Change-Id: I155b87c3e666478d3245366784d7d4e49c8e42c8 Reviewed-on: https://code.wireshark.org/review/9624 Petri-Dish: Hadriel Kaplan <hadrielk@yahoo.com> Reviewed-by: Evan Huus <eapache@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-07-12Add "user presentable" and "unique string ids" to heuristic table entries.Michael Mann1-2/+2
This allows better presentation of heuristic dissectors to the end user. Change-Id: I2ff3985ab914e83c2989880cc0c7b9904045b3f6 Reviewed-on: https://code.wireshark.org/review/9602 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-05-27Convert proto_tree_add_boolean to ↵Michael Mann1-7/+10
proto_tree_add_bitmask_[value|value_with_flags|list] Final part. While there change deprecated tvb_length-xxx() calls Change-Id: I8b0cf823c2d37a92c58fcb653f7fe1e8fdad5a79 Reviewed-on: https://code.wireshark.org/review/8642 Petri-Dish: Anders Broman <a.broman58@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-04-19rtcp.psfb.fmt DissectorTable does not work in Lua pluginPeng Li1-2/+12
Change-Id: I4e26ee5e4d9c1556d62ce01720e40848047c23e0 Reviewed-on: https://code.wireshark.org/review/8119 Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2015-04-08Add proper "Decode As" mechanism for FLIP payload instead of (many) preferences.Michael Mann1-0/+1
Other cleanup with FLIP dissector while in the neighborhood. Change-Id: I0ecdea447979b0ba508a8bb84bd67e4eb4b32a70 Reviewed-on: https://code.wireshark.org/review/7896 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-12-23Deleting unnecessary #includes from dissectors.Martin Mathieson1-1/+0
Fourth batch (packet-mac-lte.c -> packet-rtp.c). Will look at cleaning up and committing script afterwards. Change-Id: Id921f07f4b274f0cfb77ce81abe4a285fdb8b644 Reviewed-on: https://code.wireshark.org/review/6023 Petri-Dish: Martin Mathieson <martin.r.mathieson@googlemail.com> Reviewed-by: Martin Mathieson <martin.r.mathieson@googlemail.com>
2014-12-21Cleanup use of #includes in non-generated epan/dissector/*.cBill Meier1-2/+0
Specifically: - Set packet.h to be the first wireshark #include after config.h and "system" #includes. packet.h added as an #include in some cases when missing. - Remove some #includes included (directly/indirectly) in packet.h. E.g., glib.h. (Done only for those files including packet.h). - As needed, move "system" #includes to be after config.h and before wireshark #includes. - Rework various #include file specifications for consistency. - Misc. Change-Id: Ifaa1a14b50b69fbad38ea4838a49dfe595c54c95 Reviewed-on: https://code.wireshark.org/review/5923 Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-09-19Do encoding-arg changes (all benign)Bill Meier1-2/+2
For: - FT_BYTES: Always use just ENC_NA - integral/floating (other than FT_[U]INT8): Do ENC_NA --> ENC_BIG_ENDIAN Also: - FT_UINT... --> FT_UINT8 in a few cases (to match proto_tree_add_item...) - Change one case of incorrect '||' to '|' Change-Id: I427e0e61618ff8faf55691c8a695930f67d455b0 Reviewed-on: https://code.wireshark.org/review/4184 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-09-18Fix encoding-arg mostly for FT_UINT_STRING; Also: Do misc as needed.Bill Meier1-3/+16
Misc: (as needed) - Add editor modelines; - Adjust whitespace. Change-Id: I0e5d877a2a6273842ad8e771ac0c0acbfcb83200 Reviewed-on: https://code.wireshark.org/review/4173 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-09-16Fix spelling: cant-->can't, wont-->won't, etcBill Meier1-1/+1
Change-Id: I4497f1b8b6eab0e576d9dd31b732965f9a6679c6 Reviewed-on: https://code.wireshark.org/review/4124 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-07-06RTCP: Make checkhf happyAlexis La Goutte1-0/+4
Change-Id: I5cdeb4a96bc9c4e11161836457a8689c904e13d4 Reviewed-on: https://code.wireshark.org/review/2899 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-07-06RTCP: fix typo (double semicolon)Alexis La Goutte1-4/+4
Change-Id: Id1997c3c8f6d0460da7f0faa58798a72737dd667 Reviewed-on: https://code.wireshark.org/review/2898 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-07-06Fix Dead Store (Dead assignement/Dead increment) warning found by ClangAlexis La Goutte1-2/+2
Change-Id: I5744a1c1efc65f9a7b3addf17c071b470fd2cced Reviewed-on: https://code.wireshark.org/review/2896 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-07-06convert to proto_tree_add_subtree[_format]Michael Mann1-40/+24
Change-Id: Ia2567695ffed30c990eda3740b08bfab101cea96 Reviewed-on: https://code.wireshark.org/review/2883 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-07-04Fix infinite loop in RTCP dissectorEvan Huus1-0/+3
Bug: 10248 Change-Id: I630bc1ab2520c2861b817ba5813f5f7680e96056 Reviewed-on: https://code.wireshark.org/review/2820 Reviewed-by: Evan Huus <eapache@gmail.com>
2014-06-27We're not currently using dissect_rtcp_psfb_remb(); #if 0 it out.Guy Harris1-5/+28
Also, note that we need to determine how to handle Application Layer Feedback messages based on the SDP setup traffic for the session; recent changes disabled dissection of REMB Application Layer Feedback messages in favor of MS-RTP Application Layer Feedback messages. (This is why we shouldn't remove dissect_rtcp_psfb_remb() unless REMB isn't being used any more.) Change-Id: Ib320bdf4a64263fdef29fc4ea2583eaae1cc4bee Reviewed-on: https://code.wireshark.org/review/2684 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-06-27In function 'dissect_rtcp_psfb':AndersBroman1-1/+1
packet-rtcp.c:1232: warning: unused parameter 'top_item' Change-Id: I76522a9c6094473ce0eeeb7cc929a66e6da21909 Reviewed-on: https://code.wireshark.org/review/2683 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-27RTCP: Add support for MS-RTPBritt McKinley1-15/+1245
Support for Profile Specific Extensions from MS-RTP Support for RTCP Feedback Messages Support for Application Layer Feedback Messages. MS-RTP: Real-time Transport Protocol (RTP) Extensions http://msdn.microsoft.com/en-us/library/office/cc431492.aspx Change-Id: I1f1e6e60b5f9d09b1dffd7e308426c0b67914441 Reviewed-on: https://code.wireshark.org/review/2586 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-20Rename dissector_add_handle() to dissector_add_for_decode_as().Guy Harris1-1/+1
Hopefully that name makes it clear what the routiner's purpose is, and will encourage people to use it rather than using dissector_add_uint() with a bogus integer value. Change-Id: Ic5be456d0ad40b176aab01712ab7b13aed5de2a8 Reviewed-on: https://code.wireshark.org/review/2483 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-06-19Those address_to_str() calls were in packet scope, and were safe.Guy Harris1-1/+1
Change-Id: Ic727eca800a1b8972cf1a09cf2cf4ef8cfe4d0ba Reviewed-on: https://code.wireshark.org/review/2439 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-06-19Revert "Fixup: ep_address_to_str -> address_to_str"Michael Mann1-1/+1
Most (all?) of these functions are being called within GUI, so they can't have packet_scope, which is why they weren't already converted (I made this mistake once already) This reverts commit 7fea55a0541bcc5059f767970b6f6291f81d7b9c. Change-Id: I4bf29b206e5e1f5daefcec131309a8f6e78e1eb1 Reviewed-on: https://code.wireshark.org/review/2428 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-06-19Revert "Fixup: tvb_* -> tvb_captured"Michael Mann1-2/+2
https://www.wireshark.org/lists/wireshark-dev/201406/msg00131.html This reverts commit 246fe2ca4c67d8c98caa84e2f57694f6322e2f96. Change-Id: Ib24bae0198c13a84bd7f731bf4af921212109a8f Reviewed-on: https://code.wireshark.org/review/2430 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-06-18Fixup: ep_address_to_str -> address_to_strDario Lombardo1-1/+1
Change-Id: Id49ba07e32a71357b50b32de7cecfd80e412d508 Reviewed-on: https://code.wireshark.org/review/2379 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-18Fixup: tvb_* -> tvb_capturedDario Lombardo1-2/+2
Change-Id: I9209c1271967405c34c1b6fa43e1726a4d3a5a3f Reviewed-on: https://code.wireshark.org/review/2377 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-18Fixup: tvb_get_string(z) -> tvb_get_string(z)_encDario Lombardo1-3/+3
Change-Id: I63a3704effe3fcab01a193dc39b6a22e9f1cf3fe Reviewed-on: https://code.wireshark.org/review/2376 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-06-07tvb_new_subset -> tvb_new_subset_length when length parameters are equal.Michael Mann1-2/+2
tvb_new_subset -> tvb_new_subset_remaining it appears that's what the intention is. Change-Id: I2334bbf3f10475b3c22391392fc8b6864454de2d Reviewed-on: https://code.wireshark.org/review/1999 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-04-06Partly revert fdeed480bf89a1f43f7b3d4be67fa0e4333f7120Pascal Quantin1-1/+1
wmem_packet_scope() cannot be used outside of a packet treatment Change-Id: I6e545bbb51f325b366288f17358f9d2347a7d7c4 Reviewed-on: https://code.wireshark.org/review/977 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-04-06Convert ep_address_to_str -> address_to_str(wmem_packet_scope, ...) for all ↵Michael Mann1-4/+4
dissectors Change-Id: I7489e2fb3a1f2630ca17b0a5fe1aa873992f1061 Reviewed-on: https://code.wireshark.org/review/975 Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-03-04Remove all $Id$ from top of fileAlexis La Goutte1-2/+0
(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>
2014-02-14Make checkAPI HappyAlexis La Goutte1-1/+1
Change-Id: I885fb33685eb0ff06a1cf97e6cd671e6b6ee2eaa Reviewed-on: https://code.wireshark.org/review/215 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
2014-02-14New RTCP REMB dissector – Bug 9757Owen Williams1-2/+132
Change-Id: I0f455f58bdec8dc3787da96a3bfc43ac41dc48f8 Reviewed-on: https://code.wireshark.org/review/202 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
2013-12-21Add missing includesJakub Zawadzki1-0/+1
svn path=/trunk/; revision=54332
2013-12-12- Make local functions static.Anders Broman1-1/+4
- Forward declaration of register functions. svn path=/trunk/; revision=53958
2013-11-23Create the ability to have packet scoped "proto" data. Bug 9470 ↵Michael Mann1-6/+6
(https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9470) I'm not sold on the name or module the proto_data functions live in, but I believe the function arguments are solid and gives us the most flexibility for the future. And search/replace of a function name is easy enough to do. The big driving force for getting this in sooner rather than later is the saved memory on ethernet packets (and IP packets soon), that used to have file_scope() proto data when all it needed was packet_scope() data (technically packet_info->pool scoped), strictly for Decode As. All dissectors that use p_add_proto_data() only for Decode As functionality have been converted to using packet_scope(). All other dissectors were converted to using file_scope() which was the original scope for "proto" data. svn path=/trunk/; revision=53520
2013-11-02Require dissector_try_string to pass a data parameter to its subdissectors. ↵Michael Mann1-1/+1
There weren't that many calls, so might as well modify the function than create a need for dissector_try_string_new. svn path=/trunk/; revision=53049
2013-10-23#if 0 numerous "unused const variables" (mostly value-string-arrays);Bill Meier1-1/+1
Also; fix a few "set but not used" warnings. svn path=/trunk/; revision=52780
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