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2016-03-13Move /asn1 to /epan/dissectorsJoão Valverde9-1376/+0
Change-Id: I1208fe3c2ba428995526f561e8f792b8d871e9a9 Reviewed-on: https://code.wireshark.org/review/14388 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com> Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com> Reviewed-by: João Valverde <j@v6e.pt>
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 Harris2-4/+4
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>
2015-12-15T.38: don't register for TCP and UDP ports 6004.Jeff Morriss1-44/+22
T.38 normally picks up its port number dynamically from signalling, port 6004 isn't registered to T.38, and anyway port 6004 is now (correctly) registered to X11. (For the cases where the signaling is missing there's still Decode-As.) Change-Id: I53d8aa27ed1b042dd60bbdb0df2bd89254f1f001 Reviewed-on: https://code.wireshark.org/review/12640 Petri-Dish: Jeff Morriss <jeff.morriss.ws@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-12-10Convert ASN.1 dissectors to remove "new" from "new-style" dissector function ↵Michael Mann1-1/+1
names that were generated from asn2wrs.py This includes: 1. new_create_dissector_handle -> create_dissector_handle 2. new_register_dissector -> register_dissector 3. new_register_ber_oid_dissector -> register_ber_oid_dissector 4. new_register_ber_syntax_dissector -> register_ber_syntax_dissector Also remove PDU_NEW, SYNTAX_NEW and REGISTER_NEW as there is no need for the distinction anymore. Change-Id: I82c7de7c8ffeeab3259d1b55bb4afc5f6a1e0329 Reviewed-on: https://code.wireshark.org/review/12491 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-09"new" dissector API -> dissector API for ASN.1 dissectors.Michael Mann1-4/+4
Change-Id: I7b794cba2feda2cae40411e2b1cb9fb091d08220 Reviewed-on: https://code.wireshark.org/review/12480 Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-11-25create_dissector_handle -> new_create_dissector_handle for ASN.1 dissectorsMichael Mann1-7/+9
Change-Id: I3d7a61a5ddd79b7bcbec5b9c515470848f413fd5 Reviewed-on: https://code.wireshark.org/review/12121 Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-11-22register_dissector -> new_register_dissector for ASN.1 dissectors.Michael Mann1-6/+6
Change-Id: I0476519c02ffdd426b4fdfe8a206d61b728c327a Reviewed-on: https://code.wireshark.org/review/12026 Reviewed-by: Michael Mann <mmann78@netscape.net> Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-10-24T38: fix a dereference of NULL pointerPascal Quantin1-32/+32
Change-Id: I6d0a87e301145f43af0c0ccba44c1dbb2f84adb2 Ping-Bug: 9887 Reviewed-on: https://code.wireshark.org/review/11242 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com> Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com> Reviewed-by: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-10-22Use address functions instead of ADDRESS macros in asn1 and epanGerald Combs1-2/+2
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>
2015-07-04asn1: split off cleanup routinesPeter Wu1-0/+6
General approach: 1. Split allocation (e.g. g_hash_table_new) from deallocation (g_hash_table_destroy) into functions named "init" and "cleanup". 2. Remove guards that test whether the hash tables are set as init is always called before cleanup. 3. Remove setting hash tables to NULL after destruction. 4. Copy register_init_routine function call and change init to cleanup. 5. Add cleanup function that calls reassembly_table_destroy if there is a reassembly_table_init function. Some templates were modified as follows: - snmp: split renew into init+cleanup, but keep renew for the uat_new callback. - ldap,ros: Rename init to cleanup as there was no initialization. - camel: remove init function from header, make it static. Remove debug print. - tcap: remove unused ssn_range assignment. Files in epan/ were regenerated using cmake && make asn1 Change-Id: Idac16ebf0ec304e0c8becaab5d32904e56eb69b9 Reviewed-on: https://code.wireshark.org/review/9136 Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-04-10Remove depricated API tvb_length -> tvb_reported_lengthAndersBroman2-4/+4
Change-Id: I78b1d2accf4fd0b37eaa16cb8bf515422565e98a Reviewed-on: https://code.wireshark.org/review/8011 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-03-12Don't pass a t4-non-ecm-sig-end to the tap if we didn't see the start of theJeff Morriss1-1/+3
data: the invalid frame number will crash Wireshark. Bug: 10885 Change-Id: I3ae278b77a9449136fbaaac52f2bbaa8a510bf76 Reviewed-on: https://code.wireshark.org/review/7651 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-03-03Replace tvb_get_ptr calls with a better API choice.Michael Mann1-1/+1
Just reduces the overall tvb_get_ptr usage count in the dissector directory. Change-Id: I455dc4cc9b082ecccdd254a2e5121f3353b5a812 Reviewed-on: https://code.wireshark.org/review/7491 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-01-07tvb_bytes_to_ep_str -> tvb_bytes_to_strMichael Mann1-2/+2
Change-Id: I79c613cbdd8dc939dd4c29ebc477fb6eefd5bfc4 Reviewed-on: https://code.wireshark.org/review/6371 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-12-23asn1 generated dissectors: cleanup #include usageBill Meier1-7/+3
Change-Id: I36b2731d67f9345d2fd0c23800bba7d2be94c387 Reviewed-on: https://code.wireshark.org/review/6008 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-11-16Remove ipproto member of packet_info.Michael Mann1-14/+1
All situations can be handled with "shimmed" dissector functions. Change-Id: Ic85483b32d99d3270b193c9f6b29574d8fad46a8 Reviewed-on: https://code.wireshark.org/review/5327 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: Alexis La Goutte <alexis.lagoutte@gmail.com>
2014-08-09Eliminate (almost all) proto_tree_add_text calls from ASN.1 dissectors.Michael Mann2-9/+12
This mostly involved adding expert info capabilities to many of the dissectors so that they could correctly flag error conditions. Only remaining proto_tree_add_text calls are in H248.cnf, which has a convoluted way of using hf_ data to make its tree. Change-Id: I6412150c2ec1977d7fa38f3f0ed416680bdfb141 Reviewed-on: https://code.wireshark.org/review/3500 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-07-31Add more files to the distribution.Guy Harris1-0/+4
If it's checked into asn1 or a subdirectory thereof, put it into the distribution. (If it's not useful, why is it in Git?) Change-Id: I4dac8a0d19a770db1513729cf71069a37f1d83fc Reviewed-on: https://code.wireshark.org/review/3276 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-07-30Add some files under asn1 to the distribution.Guy Harris1-1/+1
Include CMakeLists.txt files and the gnm subdirectory, along with the top-level Makefile.inc and Makefile.preinc files. Don't explicitly include Custom.make, as automake does that automatically given that it's included by asn1/Makefile.am. Add some files to EXTRA_DIST lists. Move some .asn files to EXTRA_DIST; they don't need to be in SRC_FILES, as SRC_FILES always includes EXTRA_DIST, and they *do* need to be in EXTRA_DIST so that they're in the distribution. Change-Id: Id91df577260fa57028d40fe098be1d79c59398e6 Reviewed-on: https://code.wireshark.org/review/3273 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-06-19Revert "Update ASN.1 source files with the API changes done in g021e7af"Pascal Quantin2-4/+4
This reverts commit e308e7c4de81c2ff7159e444b865ac59de4faa2b. Change-Id: I079616d63f643f79f1bc03ef5fdf724f36df4071 Reviewed-on: https://code.wireshark.org/review/2435 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-06-18Update ASN.1 source files with the API changes done in g021e7afPascal Quantin2-4/+4
Change-Id: I52ecfccbce423206242e3cf99401a8c9e1655d88 Reviewed-on: https://code.wireshark.org/review/2385 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-04-27T38: fix access to uninitialised variablesPascal Quantin1-2/+5
Bug: 10050 Change-Id: I7bc2d1b99bcb1241705a2561d9360a006fb9cb47 Reviewed-on: https://code.wireshark.org/review/1382 Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-02-26Remove trailing whitespace from asn1 .cnf & template.[hc] files. Regenerate ↵Bill Meier1-4/+4
dissectors. Change-Id: I0e779b2ac2f608356649c5bbfca438141070dea4 Reviewed-on: https://code.wireshark.org/review/412 Reviewed-by: Bill Meier <wmeier@newsguy.com> Tested-by: Bill Meier <wmeier@newsguy.com>
2014-02-18Remove $Id$ from the ASN.1 dissectors and regenerate them.Jeff Morriss9-21/+0
Change-Id: Ie476c6f82f318188b41ed922b92c6fec119ea954 Reviewed-on: https://code.wireshark.org/review/244 Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com> Tested-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
2013-12-19Rename a couple of to_str functions to have ep_ in the name. This makes itEvan Huus1-2/+2
obvious that the returned string is ephemeral, and opens up the original names in the API for versions that take a wmem pool (and thus can work in any scope). svn path=/trunk/; revision=54249
2013-12-07- Make local functions static.Anders Broman1-2/+1
- Forward declaration of register functions. svn path=/trunk/; revision=53821
2013-11-23Create the ability to have packet scoped "proto" data. Bug 9470 ↵Michael Mann1-2/+2
(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
2013-11-12Add "T.38 handle protection" inside t38_add_address() so dissectors calling ↵Michael Mann1-1/+1
it don't need to find "t38" just for the handle check. svn path=/trunk/; revision=53283
2013-10-29Pass T.38 data to subdissectors directly instead of using pinfo->private_data.Michael Mann1-2/+1
svn path=/trunk/; revision=52964
2013-07-21Replace relative timestamp with reference frame number. Saves 16B per frame.Jakub Zawadzki1-1/+1
svn path=/trunk/; revision=50772
2013-07-17Remove fragment_data, add fragment_head, fragment_item - for now alias it to ↵Jakub Zawadzki2-6/+6
the same structure. This is begin of work to split fragment head and fragments items. svn path=/trunk/; revision=50708
2013-07-14Make pointers to raw packet data pointers to guint8, not pointers toGuy Harris1-2/+2
char; they're chunks of raw octets, not characters. svn path=/trunk/; revision=50586
2013-07-14fix: ../../asn1/t38/packet-t38-template.c:346: warning: request for implicit ↵Jakub Zawadzki1-1/+1
conversion from 'gpointer' to 'char *' not permitted in C++ svn path=/trunk/; revision=50582
2013-07-14Rewrite reassemble API to use TVBs instead of raw data.Jakub Zawadzki1-6/+9
(it seems to be working for TCP ^^) svn path=/trunk/; revision=50580
2013-06-19Convert the rest of the ASN1 dissectors from emem to wmem.Evan Huus1-4/+4
svn path=/trunk/; revision=50063
2013-05-12Add the posibillity to use a key for per-packet-data.Anders Broman1-2/+2
svn path=/trunk/; revision=49259
2013-05-11Now all disectors requiring asn2wrs can be generated usingJörg Mayer1-0/+27
cmake. svn path=/trunk/; revision=49254
2013-05-05Just whitespace changesJörg Mayer1-3/+3
svn path=/trunk/; revision=49167
2013-04-23Stub cmake support for generating the asn1 dissectors.Jörg Mayer1-0/+23
It doesn't do anything yet, it is just to make svn status readable again. svn path=/trunk/; revision=49007
2013-03-28-Wmissing-prototypesAnders Broman1-0/+3
svn path=/trunk/; revision=48609
2013-03-22Don't wire into the reassembly code the notion that reassemblies shouldGuy Harris2-23/+22
be done on flows from one address to another; reassembly for protocols running atop TCP should be done on flows from one TCP endpoint to another. We do this by: adding "reassembly table" as a data structure; associating hash tables for both in-progress reassemblies and completed reassemblies with that data structure (currently, not all reassemblies use the latter; they might keep completed reassemblies in the first table); having functions to create and destroy keys in that table; offering standard routines for doing address-based and address-and-port-based flow processing, so that dissectors not needing their own specialized flow processing can just use them. This fixes some mis-reassemblies of NIS YPSERV YPALL responses (where the second YPALL response is processed as if it were a continuation of a previous response between different endpoints, even though said response is already reassembled), and also allows the DCE RPC-specific stuff to be moved out of epan/reassembly.c into the DCE RPC dissector. svn path=/trunk/; revision=48491
2013-03-02Use explicit casts.Anders Broman1-8/+8
svn path=/trunk/; revision=48008
2013-03-01Export libwireshark symbols using WS_DLL_PUBLIC defineBalint Reczey2-1/+4
Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2012-09-20We always HAVE_CONFIG_H so don't bother checking whether we have it or not.Jeff Morriss1-3/+1
svn path=/trunk/; revision=45015
2012-09-10Initial commit to support yet another method of passing data between dissectors.Jakub Zawadzki1-2/+2
Add new parameter 'data' to heur_dissector_t and new_dissector_t, for now it's always NULL svn path=/trunk/; revision=44860
2012-09-10Propage changes done in generated dissectors to asn1/Jakub Zawadzki2-17/+19
svn path=/trunk/; revision=44845
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