Have wsutil/exported_pdu_tlvs.h define the LINKTYPE_WIRESHARK_UPPER_PDU
TLV type and length values, as well as the port type values written to
files in EXP_PDU_TAG_PORT_TYPE TLVs.
Update the comment that describes the LINKTYPE_WIRESHARK_UPPER_PDU TLVs
to more completely and correctly reflect reality (it was moved from
epan/exported_pdu.h to wsutil/exported_pdu_tlvs.h).
Rename those port type values from OLD_PT_ to EXP_PDU_PT_; there is
nothing "old" about them - yes, they originally had the same numerical
values as the PT_ enum values in libwireshark, but that's no longer the
case, and the two are now defined independently. Rename routines that
map between libwireshark PT_ values and EXP_PDU_PT_ values to remove
"old" from the name while we're at it.
Don't include epan/exported_pdu.h if we only need the
LINKTYPE_WIRESHARK_UPPER_PDU definitions - just include
wsutil/exported_pdu_tlvs.h.
In extcap/udpdump.c, include wsutil/exported_pdu_tlvs.h rather than
defining the TLV types ourselves.
This utility function is useful outside of epan. Move it to wsutil
and export the interface.
The move isn't completely clean as it requires duplicating two small
inline functions but that was necessary to avoiding moving too much at
once.
This allows wmem to be used from other libraries, namely wsutil.
It is often the case that a funtion exists in wsutil and cannot
be used with a wmem scope, requiring some code duplication or
extra memory allocations, or vice-versa, code in epan cannot be
moved to wsutil because it has a wmem dependency.
To this end wmem is moved to wsutil. Scope management remains part
of epan because those scope semantics are specific to dissection.
Mark wsutil's includes SYSTEM PRIVATE. This exposed a lot of targets
that were indirectly picking up include paths via the wsutil target, so
add direct includes where needed. The G.722 and G.726 codecs were
implicilty including tiffio.h; find it explicitly instead.
Mark some of wsutil's libraries PRIVATE, but leave commonly-used ones
PUBLIC.
Ping #17477.
This includes as little as possible in the assertion header, so
that it can be included globally in every file without pulling
any unwanted definitions. In particular pulling stdlib.h is
avoided because that can have side effects if it wants to
include non-portable extensions.
It is possible to have side-effects from include glib.h too, for
example because of G_LOG_DOMAIN.
These side-effects are usually avoidable with careful ordering
of pre-processor directives but with multiple levels of indirections
it can be hard to track. Better to make it robust to these kinds
of failures in the first place.
Also integrate with our logger for a cohesive experience (but
keep it a private dependency).
Add macros to round to multiples of 2, 4, 8, 16, and 32.
Use them instead of independently defined macros.
(We don't define a general "round to a power of 2" macro to avoid the
risk of somebody passing something other than a power of 2 to it.)
The GLib documentation says G_STRLOC includes the function name
but that is a lie[1]. Change ws_debug() to not use G_STRLOC and receive
__FILE__, __LINE__ and G_STRFUNC separately instead.
[1]https://bugzilla.gnome.org/show_bug.cgi?id=69097
Replace most instances of ws_debug_printf() except in
epan/dissectors and dissector plugins.
Some replacements use printf(), some use ws_debug(), and
some were removed because they were dead or judged to be
temporary.
Currently our build generates very many warnings if
G_DISABLE_ASSERT is defined.
Add ws_assert() and ws_assert_not_reached() to incrementally
replace existing assertions and then disable them using
WS_DISABLE_ASSERT.
Assertions are disabled with CMake build type Release.
By default the build type is RelWithDebInfo so the current
behaviour of enabling assertions by default is (for now) preserved.
Add some notes to README.Developer.
Calling cmake with -DENABLE_VLD=ON when building with Visual Studio,
results in debug configuration being linked to Visual Leak Detector.
By default, Visual Leak Detector outputs the leak summary to Visual
Studio debug window. When ENABLE_VLD is active, VLD is linked to all
wireshark libraries and executables.
I believe this was the original intention, to use these API restricitons
with dissectors only (not that I necessarily agree with that policy either),
and through copy-paste and lack of clear guidelines it spread to other
parts of the build.
Rename the checkAPI groups to make it very clear that this is dissector-only.
This doesn't mean, of course, that good programming practices shouldn't be
followed everywhere. In particular assertions need to be used properly.
Don't use them to catch runtime errors or validate input data.
This commit will be followed by another removing the various ugly hacks
people have been using to get around the checkAPI hammer.
Instead *_register_plugin() is turned into a noop (with a warning).
The test suit is failing with ENABLE_PLUGINS=Off (it was already failing
before and this patch didn't affect that).
Closes#17202.
Remove the --check-addtext and --build flags. They were used for
checkAddTextCalls, which was removed in e2735ecfdd.
Add the sources in ui/qt except for qcustomplot.{cpp,h}. Fix issues in
main.cpp, rtp_audio_stream.cpp, and wireshark_zip_helper.cpp.
Rename "index"es in packet-usb-hid.c.
There are some deltas between the UN*X epoch and other epochs that are
used in a number of places; put them into a header.
Change-Id: Ia2d9d69b9d91352d730d97d9e4897518635b4861
Reviewed-on: https://code.wireshark.org/review/35895
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit f1285fcf06.
NSIS package is broken with this commit.
Change-Id: Ief22a308edad188fa2d5fab79355f19493359fa6
Reviewed-on: https://code.wireshark.org/review/34758
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
HTML docs are installed to both $docdir and $pkgdatadir. Fix that
to install to $docdir only.
Change-Id: I115158585b6df9170d9a01249adbc8548df91f14
Reviewed-on: https://code.wireshark.org/review/34640
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Change all wireshark.org URLs to use https.
Fix some broken links while we're at it.
Change-Id: I161bf8eeca43b8027605acea666032da86f5ea1c
Reviewed-on: https://code.wireshark.org/review/34089
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It's broken, unmaintained, poorly implemented and obsoleted by saner
debug-info methods.
Note: To do the compliance check properly would require much more
extensive work to clearly define public and private interfaces (without
manual bookeeping of files or symbols either, of course, because who
would want that...).
Change-Id: Ib801f3c152ca2369f95ca1f4af4d37cd8cc7c47a
Reviewed-on: https://code.wireshark.org/review/33928
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: João Valverde <j@v6e.pt>
Change-Id: Ic5a3653cb8bcc33e0be108c8b201567e7090f9f5
Reviewed-on: https://code.wireshark.org/review/33043
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: João Valverde <j@v6e.pt>
Change-Id: I5326b87784817fb353329e2d686fe0515c32f6cb
Reviewed-on: https://code.wireshark.org/review/33038
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: João Valverde <j@v6e.pt>
Those routines exist on both Windows and UN*X, but they don't do
anything on UN*X (they could if it were ever necessary).
That eliminates some #ifdefs, and also means that the gory details of
initializing Winsock, including the Winsock version being requested,
are buried in one routine.
The initialization routine returns NULL on success and a pointer to a
g_malloc()ated error message on failure; report the error to the user,
along with a "report this to the Wireshark developers" suggestion.
That means including wsutil/socket.h, which obviates the need to include
some headers for socket APIs, as it includes them for you.
Change-Id: I9327bbf25effbb441e4217edc5354a4d5ab07186
Reviewed-on: https://code.wireshark.org/review/33045
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Make sure we link each application that calls WSAStartup with ws2_32.lib.
Pass version 2.2 to WSAStartup. Wikipedia says it was introduced in 1996,
so we should be OK.
Ping-Bug: 15711
Change-Id: I431839e930e7c646669af7373789640b5180ec28
Reviewed-on: https://code.wireshark.org/review/33033
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
(Routines, so that if we internationalize strings not in the Qt code,
this can return the appropriately translated version.)
Change-Id: I1c169d79acde2f0545af7af2a737883d58f52509
Reviewed-on: https://code.wireshark.org/review/32549
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
User guides are installed to doc/Wireshark. Use doc/wireshark instead.
Remove leftover variable CPACK_PACKAGE_NAME.
Change-Id: I9a1d6bdc7d8f0b48c61e43679285d5ba83904a63
Reviewed-on: https://code.wireshark.org/review/31851
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Instead of using "$ORIGIN/../lib" just use "$ORIGIN".
Also be explicit in configuring the relative RPATH. We don't want
to assume a default relative path, in case more targets are addded,
out of caution.
Change-Id: I3b7f5e8de7be8bb30aca3b433212113d876c4163
Reviewed-on: https://code.wireshark.org/review/31647
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This is more explicit and easier to read with slightly better locality
while using less code.
Also less awkward when the package doesn't fit the narrow package list
expectations.
The ws_find_package() macro doesn't include all the status messages. The
choice was to rely on standard find_package() and feature_summary() output
and be less verbose.
Avoid polluting the CLI build interface. Per target include paths and
macro definitions are preferred.
Because this patch intentionally removes the global CMAKE_*_FLAGS
and include_directories() usage in favor of target properties, some
untested build configurations may inadvertently break because of
missing ${PACKAGE}_INCLUDE_DIRS or ${PACKAGE}_DEFINITIONS. This
required a manual review of dependencies that might have been
incomplete.
${PACKAGE_VAR}_LINK_FLAGS seems to be unused.
Changing the CMake Qt code to use more modern CMake component syntax
is left as future work.
Change-Id: I3ed75252189a6e05a23ed6e619088f519cd7ed78
Reviewed-on: https://code.wireshark.org/review/31496
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
cmdarg_err() is for reporting errors for command-line programs and
command-line errors in GUI programs; it's not something for any of the
Wireshark libraries to use.
The various routines for parsing numerical command-line arguments are
not for general use, they're just for use when parsing arguments.
Change-Id: I100bd4a55ab8ee4497f41d9651b0c5670e6c1e7f
Reviewed-on: https://code.wireshark.org/review/31281
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Print warnings to help with debugging. Add Jakub (author of
json_puts_string).
Change-Id: I8bf039afc21357e97accb2a9abf9378735af12eb
Reviewed-on: https://code.wireshark.org/review/31041
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Setting LIBRARY_OUTPUT_DIRECTORY to Wireshark.app/Contents/Frameworks
for each of our libraries ends up installing a fully versioned .dylib
along with soversion and unversioned symlinks, which is more than we
want and which wastes disk space when osx-app.sh dsymifies our
libraries.
Leave LIBRARY_OUTPUT_DIRECTORY unset and depend on osx-app.sh to copy
our libraries into place.
Bug: 15361
Change-Id: If0fbaa796b4be806e2aa13887e511a330fe55df5
Reviewed-on: https://code.wireshark.org/review/31139
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Rename DATAFILE_DIR to be closer to CMake and avoid mixing
with the staging dir path variable of the same name.
Change-Id: I7b1e02152d8bde14cca210fbfae4acbdba7d78d7
Reviewed-on: https://code.wireshark.org/review/30916
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
libwireshark and libwiretap have their INTERFACE link dependencies
changed to the required set.
libwsutil keeps a default public visibility. Further work may
show some unneeded link requirements.
The executable dependencies are adjusted accordingly.
Change-Id: I3a534f72403819cac136ae47a3d80acee76e0fb3
Reviewed-on: https://code.wireshark.org/review/30815
Reviewed-by: João Valverde <j@v6e.pt>
While at it prefer to use add_definitions() instead of config.h. This
puts all definitions in the same place and limits the scope to the
respective wsutil API.
Change-Id: Idc30914220b876865e0ae47709e6f17eb9b0fc2c
Reviewed-on: https://code.wireshark.org/review/30782
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Install headers to support plugins development on Windows.
Change-Id: I3161bd2f730edf62ab44fee6ce4fedbb9aee0d31
Reviewed-on: https://code.wireshark.org/review/30776
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
JSON-GLib was added in v2.9.0rc0-201-g511c2e166a, but is no longer
necessary since we have a home-grown JSON dumper (wsutil/json_dumper.h).
Remove the remaining traces and additionally remove GObject from
FindGLIB2.cmake since it was only added for JSON-GLib.
Change-Id: If9dfd2c60cec130f98109d100bdb6618bde06ba0
Reviewed-on: https://code.wireshark.org/review/30733
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The (optional) JSON-GLib library adds dependencies on GObject, GIO. For
statically linked oss-fuzz builds it also adds libffi and more. To avoid
these dependencies, replace JSON-GLib by some custom code. This allows
`tshark -G elastic-mapping` to be enabled by default without extra deps.
API design goals of the new JSON dumper library:
- Small interface without a lot of abstraction.
- Avoid memory allocations if possible (currently none, but maybe
json_puts_string will be replaced to improve UTF-8 support).
- Do not implement parsing, this is currently handled by jsmn.
Methods to open/close array/objects and to set members are inspired by
the JsonGlib interface. The interfaces to write values is inspired by
the sharkd code (json_puts_string is also borrowed from that).
The only observed differences in the tshark output:
- JSON-GLib ignores duplicates, json_dumper does not and may produce
duplicates and currently print two "ip.opt.sec_prot_auth_unassigned".
- JSON-GLib adds a space before a colon (unimportant formatting detail).
- (Not observed, but UTF-8 strings will be wrong like bug 14948.)
A test was added to catch changes in the tshark output. I also fuzzed
json_dumper with libFuzzer + UBSAN/ASAN and fixed an off-by-one error.
Change-Id: I0c85b18777b04d1e0f613a3d59935ec59be87ff4
Link: https://www.wireshark.org/lists/wireshark-dev/201811/msg00052.html
Reviewed-on: https://code.wireshark.org/review/30732
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
With autotools, it was possible that the binary was located in a .libs
directory, but with CMake the executables directory and data directory
are the same (except macOS with app bundles). Use this property to get
rid of the hard-coded build directory. Helps with reproducible builds.
Bug: 15163
Change-Id: I5b8807a03783a9919fba7b0cc83f5c162caa8052
Reviewed-on: https://code.wireshark.org/review/29984
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add the ability to specify maximum function counts for each group to
checkAPIs. Add maximum counts for the "termoutput" and "abort" groups
where needed. Show summaries in various checkAPI targets.
Switch uses of ws_g_warning back to plain g_warning.
Change-Id: I5cbddc8c671729e424eed8551f69116d16491976
Reviewed-on: https://code.wireshark.org/review/29721
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Replace ws_base64_decode_inplace() with g_base64_decode_inplace()
or g_base64_decode(), which was introduced in glib 2.12.
The only observed difference is a need for zero-terminate the buffer
after decoding.
Change-Id: Ia102d0d8e9bec575ffeddf448191a3f6de9fb1ed
Reviewed-on: https://code.wireshark.org/review/29382
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
A CMake config-file package provides support for downstreams using
CMake and Wireshark libraries to easily configure the libwireshark
dependency with:
find_package(Wireshark CONFIG [REQUIRED])
target_link_libraries(foo epan)
The FindWireshark.cmake file is no longer needed.
See cmake-package(7) for more details on CMake's package system.
Change-Id: Ie8af1d44417a99dd08d37959f7b2ffca88572ec2
Reviewed-on: https://code.wireshark.org/review/29208
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Guy Harris