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2017-11-09Start using SPDX license identifiers.Gerald Combs1-13/+1
A while back Graham pointed out the SPDX project (spdx.org), which is working on standardizing license specifications: https://www.wireshark.org/lists/wireshark-dev/201509/msg00119.html Appendix V of the specification describes a short identifier (SPDX-License-Identifier) that you can use in place of boilerplate in your source files: https://spdx.org/spdx-specification-21-web-version#h.twlc0ztnng3b Start the conversion process with our top-level C and C++ files. Change-Id: Iba1d835776714deb6285e2181e8ca17f95221878 Reviewed-on: https://code.wireshark.org/review/24302 Reviewed-by: Gerald Combs <gerald@wireshark.org> Petri-Dish: Gerald Combs <gerald@wireshark.org> Reviewed-by: Balint Reczey <balint@balintreczey.hu> Tested-by: Petri Dish Buildbot Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-10-31Remove unused netdb.h #includesJoão Valverde1-4/+0
Change-Id: Ia46903586219ee79210a980a04024af02acb0db0 Reviewed-on: https://code.wireshark.org/review/24189 Petri-Dish: João Valverde <j@v6e.pt> Tested-by: Petri Dish Buildbot Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-10-26CMake: Don't check for windows.h or winsock2.h.Gerald Combs1-4/+1
If we're building on Windows we're going to have windows.h and winsock2.h. Don't bother checking for them. Change-Id: I0004c44d7364ab3f41682f34b8c84cd8617c9603 Reviewed-on: https://code.wireshark.org/review/24068 Reviewed-by: Gerald Combs <gerald@wireshark.org> Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-10-15Remove superfluous null-checks before strdup/freeAhmad Fatoum1-9/+3
NULL checks were removed for following free functions: - g_free "If mem is NULL it simply returns" https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html#g-free - g_slist_free(_full)? "NULL is considered to be the empty list" https://developer.gnome.org/glib/stable/glib-Singly-Linked-Lists.html - g_strfreev "If str_array is NULL, this function simply returns." https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-strfreev - g_slice_free "If mem is NULL, this macro does nothing." https://developer.gnome.org/glib/stable/glib-Memory-Slices.html#g-slice-free - g_match_info_free "not NULL... otherwise does nothing" https://developer.gnome.org/glib/stable/glib-Perl-compatible-regular-expressions.html#g-match-info-free - dfilter_free defined in Wireshark code. Returns early when passed NULL epan/dfilter/dfilter.c They were also removed around calls to g_strdup where applicable: - g_strdup "If str is NULL it returns NULL." https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-strdup Change-Id: Ie80c2db89bef531edc3aed7b7c9f654e1d654d04 Reviewed-on: https://code.wireshark.org/review/23406 Petri-Dish: Roland Knall <rknall@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2017-10-15Rename ui_util.h -> ws_ui_util.hPeter Wu1-1/+1
In preparation for possibly using AUTOUIC in CMake which treats "ui_*.h" files specially, rename ui_util.h. No other changes. Change-Id: Id026572c000b713ff0e9388dc7fff8d81d4df73e Reviewed-on: https://code.wireshark.org/review/23916 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2017-09-26Rename "ws_version_info.h", also .cJoão Valverde1-1/+1
It's not installed so like most other files it doesn't need or benefit from the prefix. Change-Id: I01517e06f12b3101fee21b68cba3bc6842bbef5c Reviewed-on: https://code.wireshark.org/review/23751 Petri-Dish: João Valverde <j@v6e.pt> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2017-07-17Rename cf_get_comment() to reflect what comment it gets.Guy Harris1-2/+10
Change-Id: Id3b0430a1d462b29833259462536ed4cb0424f77 Reviewed-on: https://code.wireshark.org/review/22662 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-07-17Rename section comment get/set routines.Guy Harris1-5/+7
Rename cf_read_shb_comment() to cf_read_section_comment(); an SHB is a record type in a particular capture file format (pcapng), and not all files that have per-file or per-file-section comments have something called a Section Header Block. Rename cf_update_capture_comment() to cf_update_section_comment(); pcapng, at least, supports multiple sections, although we don't curently support that. This also gives them matching names. Change-Id: Idd8cb0f0fd9125b9626411274aebfb1ec0097665 Reviewed-on: https://code.wireshark.org/review/22659 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-07-17ERF_TYPE_META write and comment supportAnthony Coddington1-6/+27
Support per-packet comments in ERF_TYPE_META through a new Anchor ID extension header with per-Host unique 48-bit Anchor ID which links an ERF_TYPE_META record with a packet record. There may be more than one Anchor ID associated with a packet, where they are grouped by Host ID extension header in the extension header list. Like other ERF_TYPE_META existing comments should not be overwritten and instead a new record generated. See erf_write_anchor_meta_update_phdr() for detailed comments on the extension header stack required. As Wireshark only supports one comment currently, use the one one with the latest metadata generation time (gen_time). Do this for capture comment too. Write various wtap metadata in periodic per-second ERF_TYPE_META records if non-WTAP_ENCAP_ERF or we have an updated capture comment. Refactor erf_dump to create fake ERF header first then follow common pseudoheadr and payload write code rather than two separate code paths. Support an ERF_HOST_ID environment variable to define Wireshark's Host ID when writing. Defaults to 0 for now. ERF dissector updates to support Anchor ID extension header with basic frame linking. Update ERF_TYPE_META naming and descriptions to official name (Provenance) Core changes: Add has_comment_changed to wtap_pkthdr, TRUE when a packet opt_comment has unsaved changes by the user. Add needs_reload to wtap_dumper which forces a full reload of the file on save, otherwise wireshark gets confused by additional packets being written. Change-Id: I0bb04411548c7bcd2d6ed82af689fbeed104546c Ping-Bug: 12303 Reviewed-on: https://code.wireshark.org/review/21873 Petri-Dish: Anders Broman <a.broman58@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Stephen Donnelly <stephen.donnelly@endace.com> Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-06-22Add --no-duplicate-keys tshark option.Daan De Meyer1-1/+1
Adds the --no-duplicate-keys option to tshark. If -T json is specified, this option can be specified in order to transform the duplicate keys produced by -T json into single keys with as value a json array of all separate values. Specifying --no-duplicate-keys changes the function which groups node children that is passed to write_json_proto_tree. Instead of a function that puts each node in a separate group (proto_node_group_children_by_unique) a function is passed that groups children that have the same json key together (proto_node_group_children_by_json_key). This will lead to some groups having multiple values. Groups with multiple values are written to the output as a json array. This includes normal json keys but also keys with the "_raw" and "_tree" suffix. If --no-duplicate-keys is specified with an option other than "-T json" or "-T jsonraw" or without -T an error is shown and tshark will exit. "Export Packet Dissections -> As JSON" in the GUI is hardcoded to use the duplicated keys format. Fixes one regression in the output where a filtered json key (-j) with both a value and children would not have the "_tree" suffix added to the json key containing the children. Includes a little code cleanup (removes one instance of code duplication and simplifies a while loop). Fixes a memory leak (I thought this fix was already included in the previous refactor patch but something must have gone wrong when updating the patch so I'm including it again in this patch). Bug: 12958 Change-Id: I401f8fc877b5c590686567c3c44cdb832e9e7dfe Reviewed-on: https://code.wireshark.org/review/22166 Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-06-19Update the capture file load time each time we update the progress bar.Jeff Morriss1-0/+2
The Qt UI doesn't have a popup that tells you how long your file has been loading. So let's set the load time each time we update the packets bar. (Obviously this is only useful when you're waiting a long time for a file to load...) Change-Id: I9da372800a12454888439e2baf3d2a848c611501 Reviewed-on: https://code.wireshark.org/review/22234 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>
2017-06-17Qt: fix hang on exiting Qt while loading capture filePeter Wu1-0/+18
testCaptureFileClose can also be invoked while reading an existing capture file (the original comment only applied to GTK+, not Qt). When the user quits Wireshark while reading an offline pcap, this could result in a confusing "Unsaved packets" dialog. Fix this by checking the actual capture session state. After fixing this, the next issue is that cf_close trips on an assertion ("cf->state != FILE_READ_IN_PROGRESS"). To address this problem, do not close the capture file immediately, but signal to the reader (cf_read) that this should be done (similar to the quit logic in GTK+). Bug: 13563 Change-Id: I12d4b813557bf354199320df2ed8609070fdc58a Reviewed-on: https://code.wireshark.org/review/22096 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Peter Wu <peter@lekensteyn.nl>
2017-06-12Add support for color xml attributes in psml and pdml formats.Michael Mann1-2/+2
Bug: 6682 Change-Id: I19330d06aa3d5692503c61369c3c650d595971f5 Reviewed-on: https://code.wireshark.org/review/22077 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Stephen Donnelly <stephen.donnelly@endace.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-06-05Allow bigger snapshot lengths for D-Bus captures.Guy Harris1-12/+0
Use WTAP_MAX_PACKET_SIZE_STANDARD, set to 256KB, for everything except for D-Bus captures. Use WTAP_MAX_PACKET_SIZE_DBUS, set to 128MB, for them, because that's the largest possible D-Bus message size. See https://bugs.freedesktop.org/show_bug.cgi?id=100220 for an example of the problems caused by limiting the snapshot length to 256KB for D-Bus. Have a snapshot length of 0 in a capture_file structure mean "there is no snapshot length for the file"; we don't need the has_snap field in that case, a value of 0 mean "no, we don't have a snapshot length". In dumpcap, start out with a pipe buffer size of 2KB, and grow it as necessary. When checking for a too-big packet from a pipe, check against the appropriate maximum - 128MB for DLT_DBUS, 256KB for everything else. Change-Id: Ib2ce7a0cf37b971fbc0318024fd011e18add8b20 Reviewed-on: https://code.wireshark.org/review/21952 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-05-01file: (trivial) initialize "passed" when it's declaredMartin Kaiser1-2/+1
Change-Id: I2ace2a6847ca01435651a48934acf9c1c6d2f23d Reviewed-on: https://code.wireshark.org/review/21444 Petri-Dish: Martin Kaiser <wireshark@kaiser.cx> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
2017-04-29Eliminate some double-frees.Guy Harris1-2/+0
The cfile_ error-reporting routines free err_info; the caller doesn't have to and, in fact, mustn't do so themselves. While we're at it, make sure wtap_seek_read() always zeroes out *err and nulls out *err_info, so the latter either points to a freshly-allocated string or is null. Change-Id: Idfe05a3ba2fbf2647ba14e483187617ee53e3c69 Reviewed-on: https://code.wireshark.org/review/21407 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-24Move UI-only stuff out of libwireshark.Guy Harris1-2/+6
Packet ranges are used only in the UI; move the packet range stuff into libui. Don't pass a print_args_t structure to libwireshark packet-printing routines, just pass the few parameters they need. Move the declaration of print_args_t into file.h. Change-Id: Icff5991eea7d7d56f33b4716105895263d275bcf Reviewed-on: https://code.wireshark.org/review/21308 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-20Take the error message generation out of the merge_files routines.Guy Harris1-4/+20
Have them just return the information needed for the caller to produce an error message, and have the callers use the new cfile_ routines for reporting errors. This requires that the "write failure alert box" routine take the *input* file name as an argument, so that, on a merge, if the problem is that a record from a given input file can't be written out to the type of output file we're generating, the input file name can be given, along with the record number in that file. Change-Id: If5a5e00539e7e652008a523dec92c0b359a48e71 Reviewed-on: https://code.wireshark.org/review/21257 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-20Have separate routines for open-for-reading and open-for-writing errors.Guy Harris1-9/+7
Expand comments while we're at it. Change-Id: I6dcc791eab1c9e323a9572f3d54720d223bdd64b Reviewed-on: https://code.wireshark.org/review/21252 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-19Have a common "capture file write failure alert box" routine.Guy Harris1-63/+2
Take the code from save_record() to pop up an alert box and put it into libui, with the name cfile_write_failure_alert_box(). While we're at it, clean up some variable names and comments. Change-Id: If56e649e5afe50e7a20b39720ec96e8fe2983b24 Reviewed-on: https://code.wireshark.org/review/21233 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-19Have a common "capture file close alert box" routine.Guy Harris1-95/+10
Take the code from cf_read() to pop up an alert box and put it into libui, with the name cfile_read_failure_alert_box(). Use it in a couple of places where we pop up such an error dialog. While we're at it, get rid of the "err" argument to rescan_file(); nobody uses what it returns. Change-Id: Iba7099b95de24309359d94eb96f606020e2ff2c3 Reviewed-on: https://code.wireshark.org/review/21232 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-18Have a common "capture file close alert box" routine.Guy Harris1-43/+2
Take cf_close_failure_alert_box() and put it into libui, with the name cfile_close_failure_alert_box(). Use it not only in file.c but also in ui/export_pdu_ui_utils.c, ui/gtk/file_import_dlg.c, and ui/qt/import_text_dialog.cpp where the error we get back isn't necessarily an errno. Have ui/gtk/file_import_dlg.c and ui/qt/import_text_dialog.cpp also use cfile_open_failure_alert_box() on open errors. Change-Id: I987f339a23ea58609390306a319923e7f92d5c07 Reviewed-on: https://code.wireshark.org/review/21203 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-18Have a commont "capture file open alert box" routine.Guy Harris1-147/+9
Take cf_open_failure_alert_box() and put it into libui, with the name cfile_open_failure_alert_box(). Use it not only in file.c but also in ui/export_pdu_ui_utils.c, where the error we get back isn't necessarily an errno. Change-Id: Ia053f3e403ba464d446bd9530778d5ed302796d2 Reviewed-on: https://code.wireshark.org/review/21174 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-17Fix backwards test.Guy Harris1-1/+1
If fdata->flags.visited *isn't* set, this is the first pass over the packets since opening a file or starting a redissection. Change-Id: Ib72d122c9291ce5ac9c3a3df1b6dfb4db163698e Reviewed-on: https://code.wireshark.org/review/21155 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-17Rename some routines and structure members.Guy Harris1-10/+13
They deal with sets of hfids, which can belong to protocols as well as fields (I guess you could argue that a protocol is a field, but...). Change-Id: Ibd103cfa26427ead4ef54be89f1251908004cfae Reviewed-on: https://code.wireshark.org/review/21154 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-12Prime the epan_dissect_t with postdissector wanted fields if necessary.Guy Harris1-0/+6
This makes sure that postdissectors that indicate that they need certain fields in the first pass will get them. While we're at it: Fix the field-fetching code in TRANSUM not to assume it got any instances of the field being fetched. Rename process_packet_first_pass() in sharkd to process_packet(), as it's the only routine in sharkd that processes packets. Rename process_packet() in tshark and tfshark to process_packet_single_pass(), as it's what's used if we're only doing one-pass analysis. Clean up comments and whitespace. Change-Id: I3769af952c66f5ca4b68002ad6213858ab9cab9b Reviewed-on: https://code.wireshark.org/review/21063 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-12Rename routines to clarify what they do.Guy Harris1-3/+3
XXX_prime_with_YYY makes it a bit clearer than does XXX_prime_YYY that we're not priming YYY, we're priming XXX *using* YYY. Change-Id: I1686b8b5469bc0f0bd6db8551fb6301776a1b133 Reviewed-on: https://code.wireshark.org/review/21031 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-04-12Add an API to let a postdissector specify fields whose values it needs.Guy Harris1-15/+82
Currently, this is only used to determine whether a protocol tree needs to be built on the first pass or not - if there are postdissectors that need fields, it does - but eventually we should be able to use it to prime the dissection to deliver those fields in cases where we don't need the *entire* protocol tree (rather than using a hack such as cooking up a fake tap with a fake filter to do that). Update MATE and TRANSUM to use it. Clean up code to check whether we need a protocol tree, and add comments before that code indicating, in each case, what the criteria are. The array of postdissectors includes a length, so we don't need to separately keep track of the number of postdissectors. Clean up indentation while we're at it. Change-Id: I71d4025848206d144bc54cc82941089a50e80ab7 Reviewed-on: https://code.wireshark.org/review/21029 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2017-02-09Make the capture file's interface description filterableJim Young1-0/+1
This patch introduces the frame.interface_description field. While testing this new functionality it became obvious that we have a non-optimal interaction between the existing cfile.c's cap_file_get_interface_name(), the recently added frame.interface_name field and this new frame.interface_description field. The string returned from cap_file_get_interface_name() may in fact come from one of three different sources: the idb's interface name (if it exists) or the idb's interface description (if that exists) or a default text of "unknown". The string ultimately becomes the rame.interface_name whether or not the idb had an interface name option to begin with. This behavior does not allow one to test for the simple presence of frame.interface_name. The new peer function cap_file_get_interface_description() added by this patch returns NULL instead of "unknown" if the idb does not have an interface description. Should cap_file_get_interface_name() be similarly modified to return NULL if the idb does not have an interface name? Bug: 9781 Change-Id: Ie479f373c5080c004dd22bd88919838feca71e95 Reviewed-on: https://code.wireshark.org/review/19861 Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-02-05PDML: protocol filter incorrectly filters desired subfieldsMartin Kacer1-2/+2
Bug: 12847 Change-Id: I8a560dc44dceb06123d8bcecd512d132ee4ebb0d Reviewed-on: https://code.wireshark.org/review/19671 Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
2017-01-21Qt: Show merge progress.Gerald Combs1-5/+12
Add "file merge" callback plumbing. Use it to display "Merging files" in the main statusbar. Make sure we have a usable window pointer when we merge files. Change-Id: I236b6edb30685f0b06703ab8304bc88ae592f83c Reviewed-on: https://code.wireshark.org/review/19716 Reviewed-by: Gerald Combs <gerald@wireshark.org> Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-12-12Remove some GtkCList comments and code.Gerald Combs1-45/+1
Remove some comments and hopefully-no-longer-necessary code specific to GtkCList. Change-Id: Ib62387f87e662798afba282cf95cbd215d60075e Reviewed-on: https://code.wireshark.org/review/19227 Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Gerald Combs <gerald@wireshark.org>
2016-12-12Get rid of some GTK+-only routines in file.c.Guy Harris1-17/+0
Just directly call the packet_list_select_ routine from the GTK+ code. Change-Id: I9146fb968c407d6186b146a86aa34678765f7352 Reviewed-on: https://code.wireshark.org/review/19225 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-12-12Mark routines GTK+ only.Gerald Combs1-0/+1
Mark packet_list_select_last_row and cf_goto_bottom_frame GTK+ only. Change-Id: I158814c2fa8c5fa8021b7156dded0945535c978a Reviewed-on: https://code.wireshark.org/review/19223 Reviewed-by: Gerald Combs <gerald@wireshark.org>
2016-12-04Have separate merge APIs for regular file/temporary file/standard output.Guy Harris1-32/+10
This is similar to what we have for opening a dump file - one API that uses the file name as specified, one that creates a temporary file and provides the file name, and one that uses the standard output. All of those APIs handle closing the output file. Change-Id: I56beea7be347402773460b9148ab31a8f8bc51e1 Reviewed-on: https://code.wireshark.org/review/19059 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-08-23CMake: Allow setting per target compiler warningsJoão Valverde1-2/+2
Setting our compiler warning flags in CMAKE_C_FLAGS does not allow using different flags per target. Allow for that possibility by setting the internal WS_WARNINGS_{C,CXX}_FLAGS and using the COMPILE_OPTIONS property to set them. This change is just setting mechanism and there should be no difference in generated warnings. The check_X_compiler_flag cmake test is changed to test each flag individually. We need a list, not a space separated string, and the aggregate test is not significant. Change-Id: I59fc5cd7e130c7a5e001c598e3df3e13f83a6a25 Reviewed-on: https://code.wireshark.org/review/17150 Petri-Dish: João Valverde <j@v6e.pt> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2016-07-21No need to check for string option values being null.Guy Harris1-5/+3
A string option, if present, always has a value; it might be a null *string*, but you won't get a null pointer (if the option isn't present, it simply isn't present). Fix some comments while we're at it. Change-Id: I9c1420f56998a7d04de5c5cc2e92631b181f303a Reviewed-on: https://code.wireshark.org/review/16564 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-07-18Mark the file as having unsaved data if you change address resolution.Guy Harris1-0/+18
That information can, and will, get saved in some file formats, so mark the file as changed so it can and will get saved by "Save". XXX - we need to treat it as a type of data that can be discarded when saving in some file formats, just like comments. Bug: 12629 Change-Id: I1fd69b95f4f7345c339961b4c53c28b98b364e4e Reviewed-on: https://code.wireshark.org/review/16538 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-07-16Use timers instead of packet counts to update our UI.Gerald Combs1-127/+111
In file.c, update our UI based on the time elapsed since we last finished updating the UI instead of on the number of packets we've processed. Remove the timer code from progress_frame.cpp since it's now redundant. This makes the UI more responsive here for captures with large numbers of packets and it should mean that packets_bar_update spends less time repainting, at least on Windows. Change-Id: I9edfa944c44192350bef75b8c0c3ad63bae9c131 Reviewed-on: https://code.wireshark.org/review/16476 Reviewed-by: Gerald Combs <gerald@wireshark.org> Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-07-14Redo the block options APIs.Guy Harris1-15/+34
A block can have zero or more instances of a given option. We distinguish between "one instance only" options, where a block can have zero or one instance, and "multiple instances allowed" options, where a block can have zero or more instances. For "one instance only" options: "add" routines add an instance if there isn't one already and fail if there is; "set" routines add an instance if there isn't one already and change the value of the existing instance if there is one; "set nth" routines fail; "get" routines return the value of the instance if there is one and fail if there isn't; "get nth" routines fail. For "multiple instances allowed" options: "add" routines add an instance; "set" routines fail; "set nth" routines set the value of the nth instance if there is one and fail otherwise; "get" routines fail; "get nth" routines get the value if the nth instance if there is one and fail otherwise. Rename "optionblock" to just "block"; it describes the contents of a block, including both mandatory items and options. Add some support for NRB options, including IPv4 and IPv6 option types. Change-Id: Iad184f668626c3d1498b2ed00c7f1672e4abf52e Reviewed-on: https://code.wireshark.org/review/16444 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-06-29tshark fields filter added for other outputsMartin Kacer1-2/+2
-e fields filter addded to ek|json|pdml output. Bug: 12529 Change-Id: I1f0f8772eefceb5b71927925ce0c34af483571b9 Reviewed-on: https://code.wireshark.org/review/16193 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-06-21tshark JSON and Elasticsearch output fixMartin Kacer1-1/+1
Fixed json and ek escape function Fixed -j protocol filter to do exact match Fixed -T json to correctly close json Added -j protocol filter also to pdml output Bug: 11754 Change-Id: I02f274e4a5a02346922b37bbe946c10340c242ea Reviewed-on: https://code.wireshark.org/review/16034 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> Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-06-20Add JSON export to Qt/GTK UIPascal Quantin1-0/+80
Change-Id: I5ff46a40cdb1f8f41565d2aa54c6f9e61d397e3a Reviewed-on: https://code.wireshark.org/review/16013 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> Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-06-01Add data structures necessary to support multiple Name Resolution blocks.Michael Mann1-8/+8
This doesn't try to use any data from multiple Name Resolution blocks, it just converts single Name Resolution block usage into a GArray, so the potential is there to then use/support multiple Name Resolution blocks within a file format (like pcapng) Change-Id: Ib0b584af0bd263f183bd6d31ba18275ab0577d0c Reviewed-on: https://code.wireshark.org/review/15684 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-06-01Add data structures necessary to support multiple Section Header blocks.Michael Mann1-8/+8
This doesn't try to use any data from multiple Section Header blocks, it just converts single Section Header block usage into a GArray, so the potential is there to then use/support multiple Section Header blocks within a file format (like pcapng) Change-Id: I6ad1f7b8daf4b1ad7ba0eb1ecf2e170421505486 Reviewed-on: https://code.wireshark.org/review/15636 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-06-01Allow create_tempfile to support a suffix.Michael Mann1-1/+1
Ping-Bug: 10203 Change-Id: Ifa24870d711449b87e9839dd46af614e4aa28fde Reviewed-on: https://code.wireshark.org/review/15608 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Martin Mathieson <martin.r.mathieson@googlemail.com>
2016-04-21Link version code statically againJoão Valverde1-1/+1
This allows keeping the code-sharing with the static linking. This "fixes" a hypothetical ABI mismatch with wsutil and avoids pulling more external dependencies to wsutil than strictly necessary. A nice side-effect is that libwsutil no longer depends on version.h. Follow up to f95976eefcbeb5d24df383c29d29ef888b503945. Change-Id: I8f0d6a557ab3f7ce6f0e2c269124c89f29d6ad23 Reviewed-on: https://code.wireshark.org/review/15002 Petri-Dish: João Valverde <j@v6e.pt> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: João Valverde <j@v6e.pt>
2016-04-11Lua: Fix add and remove Fields when reload Lua pluginsStig Bjørlykke1-0/+6
Reset wslua_dfilter and remove the Field tap_listener when reloading plugins. Check for tap listeners in rescan_packets() after ws_epan_new() because Lua may register the Lua field tap when adding Fields. Bug: 12328 Change-Id: Ibbd8339033132c6f3b61d7e9c9ced9ed2b9affec Reviewed-on: https://code.wireshark.org/review/14871 Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org> Reviewed-by: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
2016-03-01Don't show a progress bar when previewing for the Qt print dialog.Guy Harris1-13/+15
We don't do much work to do that - we don't print anything before the first selected page, and once we're finished generating that page, we terminate the printing process - so it shouldn't need a progress bar. (If it needs a progress bar, We Have A Problem, as that slows down the drawing of the dialog box.) This should prevent the problem seen in bug 12040. Bug: 12040 Change-Id: I129191e06fff3e1eb59a9631c7395b9e7f650809 Reviewed-on: https://code.wireshark.org/review/14255 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2016-02-23Qt: Select matching tree item and bytes in Find PacketStig Bjørlykke1-1/+7
Highlight the matching tree item and matching packet bytes when doing a Find Packet. Added cf->search_len to correctly highlight the matching bytes when doing a regex search. Bug: 12157 Change-Id: I84fbdb9b43be4355e24aff3cf5f8850f1119e2bf Reviewed-on: https://code.wireshark.org/review/14086 Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>