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2018-02-12dissectors: use SPDX identifiers.Dario Lombardo1-13/+1
Change-Id: I92c94448e6641716d03158a5f332c8b53709423a Reviewed-on: https://code.wireshark.org/review/25756 Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2018-01-02Add ENC_VARINT_QUICAlexis La Goutte1-10/+10
Used to support variable length in QUIC protocol Bug: 13881 Change-Id: Ia274b1530152376c5fb4e364fc4cf5ab246be1b3 Reviewed-on: https://code.wireshark.org/review/24990 Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot Reviewed-by: Craig Jackson <cejackson51@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-11-19Move dissect_leb128 to file-elf.cMichael Mann1-1/+0
This allows for the removal of epan/dwarf.[ch] Functionality could probably be handled by an encoding (like dissect_uleb128), but for now keep it in file-elf.c as that's the only functionality currently using it. Change-Id: I84cf6af02abb3d53ea7d9b774e3313d77a1ff497 Reviewed-on: https://code.wireshark.org/review/24486 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-11-19dissect_uleb128 -> tvb_get_varint/proto_tree_add_item_ret_lengthMichael Mann1-24/+13
Also update ENC_VARINT_PROTOBUF documentation while we're at it Change-Id: I72e1f9175adc0c6a8bb03ceddba04ffd4844a12e Reviewed-on: https://code.wireshark.org/review/24485 Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-04-27packet-netsync.c: Prevent large shiftMichael Mann1-1/+1
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1221 Bug: 13639 Change-Id: I0b67a270460473917f2481f79f404e4599727508 Reviewed-on: https://code.wireshark.org/review/21370 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-04-21Update URL.Guy Harris1-1/+1
Change-Id: Ice4235b6b2cda947ee5059380ad5a49556bb3e6a Reviewed-on: https://code.wireshark.org/review/21267 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-10-08Combine Decode As and port preferences for tcp.port dissector table.Michael Mann1-21/+5
This patch introduces new APIs to allow dissectors to have a preference for a (TCP) port, but the underlying data is actually part of Decode As functionality. For now the APIs are intentionally separate from the regular APIs that register a dissector within a dissector table. It may be possible to eventually combine the two so that all dissectors that register with a dissector table have an opportunity to "automatically" have a preference to adjust the "table value" through the preferences dialog. The tcp.port dissector table was used as the guinea pig. This will eventually be expanded to other dissector tables as well (most notably UDP ports). Some dissectors that "shared" a TCP/UDP port preference were also converted. It also removed the need for some preference callback functions (mostly when the callback function was the proto_reg_handoff function) so there is cleanup around that. Dissectors that has a port preference whose default was 0 were switched to using the dissector_add_for_decode_as_with_preference API rather than dissector_add_uint_with_preference Also added comments for TCP ports used that aren't IANA registered. Change-Id: I99604f95d426ad345f4b494598d94178b886eb67 Reviewed-on: https://code.wireshark.org/review/17724 Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-07-21Add proto_tree_add_checksum.Michael Mann1-2/+2
This is an attempt to standardize display/handling of checksum fields for all dissectors. The main target is for dissectors that do validation, but dissectors that just report the checksum were also included just to make them easier to find in the future. Bug: 10620 Bug: 12058 Ping-Bug: 8859 Change-Id: Ia8abd86e42eaf8ed50de6b173409e914b17993bf Reviewed-on: https://code.wireshark.org/review/16380 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-09new_create_dissector_handle -> create_dissector_handle for dissector directory.Michael Mann1-1/+1
Some of the ASN.1 dissectors still generate a new_create_dissector_handle from the tool itself, so leave those for now. Change-Id: Ic6e5803b1444d7ac24070949f5fd557909a5641f Reviewed-on: https://code.wireshark.org/review/12484 Petri-Dish: Anders Broman <a.broman58@gmail.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-06-23Replace more deprecated tvb_length callsEvan Huus1-3/+3
The return values of new-style dissectors always use the captured length, so replace those automagically with sed. Change-Id: Ic43072ee4a80d433cd4264444583a0e670adc26a Reviewed-on: https://code.wireshark.org/review/9065 Reviewed-by: Evan Huus <eapache@gmail.com>
2015-01-27Lua: Expose tcp_dissect_pdus() to LuaHadriel Kaplan1-1/+1
Provide a way for Lua-based dissectors to invoke tcp_dissect_pdus() to make TCP-based dissection easier. Bug: 9851 Change-Id: I91630ebf1f1fc1964118b6750cc34238e18a8ad3 Reviewed-on: https://code.wireshark.org/review/6778 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com> Tested-by: Hadriel Kaplan <hadrielk@yahoo.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>
2014-09-30Add editor modelines; Adjust whitespace; Remove boilerplate commentsBill Meier1-3/+15
Change-Id: I1f5f83ed441f6009125cf2cbe5023af04986898a Reviewed-on: https://code.wireshark.org/review/4392 Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-06-19Revert "Fixup: tvb_* -> tvb_captured"Michael Mann1-3/+3
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: tvb_* -> tvb_capturedDario Lombardo1-3/+3
Change-Id: I9209c1271967405c34c1b6fa43e1726a4d3a5a3f Reviewed-on: https://code.wireshark.org/review/2377 Reviewed-by: Anders Broman <a.broman58@gmail.com>
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>
2013-12-14Fix [-Wmissing-prototypes]Jakub Zawadzki1-2/+3
svn path=/trunk/; revision=54095
2013-11-09Add data parameter to tcp_dissect_pdus() as well as convert it to using ↵Michael Mann1-8/+10
"new" style dissectors. Now that "bytes consumed" can be determined, should tcp_dissect_pdus() take advantage of that? Should tcp_dissect_pdus return length (bytes consumed)? There are many dissectors that just call tcp_dissect_pdus() then return tvb_length(tvb). Seems like that could all be rolled into one. svn path=/trunk/; revision=53198
2013-10-23Add explicit 64/32 casts missing from r52775.Evan Huus1-22/+22
svn path=/trunk/; revision=52779
2013-10-23From Michal Labedzki viaEvan Huus1-30/+11
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8818 Add support for dissection ELF files. It opens as a "capture" file via wiretap at the moment for simplicity's sake, but the intention is eventually to have this (and other file types we dissect) open through some other program sharing much of the libwireshark infrastructure. svn path=/trunk/; revision=52775
2013-09-17Remove some unneeded #includes...Bill Meier1-2/+0
svn path=/trunk/; revision=52126
2012-09-20We always HAVE_CONFIG_H so don't bother checking whether we have it or not.Jeff Morriss1-2/+0
svn path=/trunk/; revision=45017
2012-06-28Update Free Software Foundation address.Jakub Zawadzki1-1/+1
(COPYING will be updated in next commit) svn path=/trunk/; revision=43536
2012-05-15Remove unneeded #includes (stdlib, stdio, ctypes, time);Bill Meier1-3/+2
In a few cases: do some whitespace, indentation cleanup & reformatting. svn path=/trunk/; revision=42632
2011-10-21For proto_tree_add_item(..., proto_xxx, ...)use ENC_NA as the encoding arg.Bill Meier1-1/+1
Also: remove trailing whitespace for a number of files. svn path=/trunk/; revision=39503
2011-10-15Convert proto_tree_add_item() 'encoding' arg for field types FT_STRING, ↵Bill Meier1-4/+4
FT_STRINGZ, FT_UINT_STRING as follows: 1. If there's no character encoding (ENC_ASCII, ...) specified then use ENC_ASCII. 2. For all but FT_UINT_STRING, always use ENC_NA (replacing any existing True/1/FALSE/0 /ENC_BIG_ENDIAN/ENC_LITTLE_ENDIAN). svn path=/trunk/; revision=39426
2011-10-06Convert 'encoding' parameter of certain proto_tree_add_item() calls in ↵Bill Meier1-13/+13
non-autogenerated epan/dissectors: Specifically: Replace FALSE|0 and TRUE|1 by ENC_BIG_ENDIAN|ENC_LITTLE_ENDIAN as the encoding parameter for proto_tree_add_item() calls which directly reference an item in hf[] which has a type of: FT_UINT8 FT_UINT16 FT_UINT24 FT_UINT32 FT_UINT64 FT_INT8 FT_INT16 FT_INT24 FT_INT32 FT_INT64 FT_FLOAT FT_DOUBLE svn path=/trunk/; revision=39288
2011-10-04Use ENC_NA as encoding for proto_tree_add_item() calls which directly ↵Bill Meier1-19/+19
reference an hf item (in hf[] with types: FT_NONE FT_BYTES FT_IPV6 FT_IPXNET FT_OID Note: Encoding field set to ENC_NA only if the field was previously TRUE|FALSE|ENC_LITTLE_ENDIAN|ENC_BIG_ENDIAN svn path=/trunk/; revision=39260
2010-12-20Rename the routines that handle dissector tables with unsigned integerGuy Harris1-2/+2
keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-04-06#include <string.h> not needed.Bill Meier1-1/+0
svn path=/trunk/; revision=32410
2010-04-03Remove unneeded #include <stdio.h>Bill Meier1-1/+0
svn path=/trunk/; revision=32367
2009-08-09Don't guard col_set_str (COL_INFO/COL_PROTOCOL) with col_checkKovarththanan Rajaratnam1-3/+1
svn path=/trunk/; revision=29345
2009-06-18From Kovarththanan Rajaratnam via bug 3548:Stig Bjørlykke1-59/+59
(1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-03-23Removed some "initializer does not fit or is out of range" warnings.Stig Bjørlykke1-1/+1
svn path=/trunk/; revision=27826
2008-12-20Fix various typos and spelling errors (mostly in text strings)Bill Meier1-13/+13
svn path=/trunk/; revision=27065
2008-09-03Cleanup related to prefs & proto_reg_handoffBill Meier1-9/+7
svn path=/trunk/; revision=26128
2008-08-26#include <emem.h> not req'dBill Meier1-1/+0
svn path=/trunk/; revision=26091
2007-07-19Change "lenght" to "length" and "decypt" to "decrypt"Jeff Morriss1-19/+19
svn path=/trunk/; revision=22356
2006-10-31change the signature for the get_pdu_len() function pointer passed to ↵Ronnie Sahlberg1-1/+1
tcp_dissect_pdus() to also include a packet_info pointer. there are many reasons why some protocols actually need to be able to access the pinfo structure while determining the pdu size svn path=/trunk/; revision=19751
2006-05-21change a whole bunch of ethereal into wiresharkRonnie Sahlberg1-2/+2
svn path=/trunk/; revision=18196
2006-03-20waste a couple of bytes per tcp conversation and make the tree for ↵Ronnie Sahlberg1-1/+2
acked_packets (i.e. packets that have interesting tcp properties such as being retransmissions etc) hang off the per conversation tcpd struct instead of being global. while this should improve performance by unmeasurably little it does have the sideeffect that once we finish the rewrite tcp analysis might actually work and work well even for tcp over tcp tunnelling. this also means that if you include packet-tcp.h you also need to include emem.h . svn path=/trunk/; revision=17681
2005-09-22replace match_strval with val_to_str, where the output was used by string ↵Ulf Lamping1-1/+1
output, but not expecting NULL svn path=/trunk/; revision=15954
2005-08-02Some warning fixes for "no previous declaration"Jörg Mayer1-1/+1
Remove svn:executable Add svn:eol-style native Add svn:keywords Id svn path=/trunk/; revision=15179
2005-04-19From Erwin RolRonnie Sahlberg1-0/+793
New protocol: Netsync used by the Monotone SCM system svn path=/trunk/; revision=14132
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