This can be useful when a user cannot modify the Wireshark installation folder (due to UAC restriction for example)
This is already supported on Linux / OSX
Change-Id: Icfcb43908de1fd8cd415cd31a98219eab1c757c8
Reviewed-on: https://code.wireshark.org/review/7809
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Routines that don't take a tvbuff as an argument shouldn't have tvb_ in
the name.
Change-Id: I3550256551e30b3f329cbbfca71ef27c727d29c0
Reviewed-on: https://code.wireshark.org/review/7302
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Put the internal routines, which are only to be used by the
implementation of the mempbrk functions, to a separate header file, so
that they're not exported even in the standard header file.
Change-Id: I92c39b138de3e4f9da1b102210b39d50728e2fd6
Reviewed-on: https://code.wireshark.org/review/7300
Reviewed-by: Guy Harris <guy@alum.mit.edu>
dladdr() takes a void * as a code pointer; have init_progfile_dir() do
so, and do the casting in the calls. We don't care about the signature
of the function whose address we're passing, we just want to pass a
pointer to *something* in the main program.
Change-Id: I9372620a97b0eb53c2bb3c0c41a238b4408f3709
Reviewed-on: https://code.wireshark.org/review/7270
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If not, we can't use SSE 4.2, as we need to be able to include it in
files that use tvb_pbrk_compile()/tvb_pbrk_exec() even if they're not
compiled with -msse4.2 (most files aren't, as we need to isolate SSE 4.2
instructions to a small bit of code that uses them only if running on
hardware that supports them).
Change-Id: I62262a3c45fa14e200967916ac0ffc283f8e322c
Reviewed-on: https://code.wireshark.org/review/7246
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The clang on my machine doesn't; just do "format" instead. (The best
way to handle this may be to do the formatting ourselves, so that we can
get thousands separators on *all* platforms, regardless of whether its
printf formatter supports it.)
Change-Id: I1948d1799688cb3cf1d7b0de0696c09f6bf23f1c
Reviewed-on: https://code.wireshark.org/review/7241
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Suppress
warning: ISO C does not support the ''' printf flag [-Wformat=]
We verify that we *do* support it via HAVE_GLIB_PRINTF_GROUPING.
Change-Id: Iedcf1d1856238e05babde5fe8ec23f64fbf2cdcf
Reviewed-on: https://code.wireshark.org/review/7238
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Squelch warnings due to (char *) casts.
Use "include_directories(SYSTEM..." in CMakeLists.txt so that we
don't get pedantic warnings about things we can't easily fix such
as QList loop optimizations. Not sure if there's an easy way to do
this in Autotools.
Pass get_gui_compiled_info to init_progfile_dir. C++ don't have to
show you any stinkin' ::main.
warning: ISO C++ forbids taking address of function ‘::main’ [-Wpedantic]
Change-Id: If1c77284ab0d1b4786bce4e926a4109dd9b1ae34
Reviewed-on: https://code.wireshark.org/review/7207
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
libjsmn has also been moved from epan/ to wsutil/ to make it visible from wiretap.
Change-Id: I59abb3419acb1baa83194b38152d3651ed5c123c
Bug: 10878
Reviewed-on: https://code.wireshark.org/review/6716
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Test the compiler for "-Wpedantic" instead of "-pedantic" since DIAG_OFF
and DIAG_ON expect a "-W" flag prefix. Be more strict about the compiler
versions that DIAG_OFF and DIAG_ON support.
Change-Id: I9304c544912102f1719b79e9250f97b40a324430
Reviewed-on: https://code.wireshark.org/review/7123
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Both clang and gcc define __GNUC__. Make sure we account for that when
defining diagnostic macros.
Use DIAG_OFF + DIAG_ON to suppress gcc -pedantic warnings about
frame_data.
Get rid of packet_char_enc casts.
Change-Id: Idbcc61bcdb35c1d20f185461c69451dcdf73bae9
Reviewed-on: https://code.wireshark.org/review/7106
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Change-Id: If7a6f2697be732ae4f94ed8b845fd293c32510f7
Also: tabs-stops should be 8
Reviewed-on: https://code.wireshark.org/review/7100
Reviewed-by: Bill Meier <wmeier@newsguy.com>
There is no guarantee that a g_malloc'ed memory block will be aligned on a 128 bits boundary
Instead use a static variable definition (at the cost of exposing the HAVE_SSE4_2 compilation flag in ws_mempbrk.h)
Change-Id: I661bf479a9d458d64c96bafc940c519d29a4780b
Reviewed-on: https://code.wireshark.org/review/7070
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
CMake has "normal" and "cache" variables, and unexpected things happen
if you have a normal and a cache variable with the same name.
Apparently, check_c_compiler_flag() currently sets its result variable
as a cache variable, and set(), by default, sets it as a normal
variable.
This means that there are two different HAVE_SSE4_2 variables, and the
top-level CMakeLists.txt looks at the cache variable when it creates
config.h; this means that if the nmmintrin.h test fails, config.h still
says we have SSE 4.2.
Instead, use separate variables for the "compiler can be made to
generate SSE 4.2 code" test and the "nmmintr.h works" test; that way we
don't have to worry about normal vs. cache variables (and don't have to
worry about CMake changing what type of variable particular
functions/macros set).
Change-Id: I618ad402b248f35fffd822974b6a569d4e5d6398
Reviewed-on: https://code.wireshark.org/review/7073
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This combines the SSE4.2 instructions usage, with pre-compiled
pattern searching usage, for a faster pbrk search method.
Testing against large files of HTTP and SIP, there is about
a 5% performance improvement by using pre-"compiled" patterns
for guint8_pbrk() instead of passing it the search string and
having it build the match array every time.
Similar to regular expressions, "compiling" the pattern match array
in advance only once and using the "compiled" patterns for
the searches is faster than compiling it every time.
Change-Id: Ifcbc14a6c93f32d15663a10d974bacdca5119a8e
Ping-Bug: 10798
Reviewed-on: https://code.wireshark.org/review/6990
Petri-Dish: Hadriel Kaplan <hadrielk@yahoo.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This is a longer term fix to disable _ws_mempbrk_sse42 in older
Apple compilers, which the buildbots currently use. This fix
is the longer-term fix for the temprorary one introduced in
g9a366b04/I2e438ff29.
Bug: 10798
Change-Id: I051ca003610c07f7d75cc19b20ff823fe4c1ce05
Reviewed-on: https://code.wireshark.org/review/6851
Petri-Dish: Hadriel Kaplan <hadrielk@yahoo.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
This is a (possibly) temporary change to master to
disable _ws_mempbrk_sse42 to see if that fixes bug
10798.
Ping-Bug: 10798
Change-Id: I2e438ff299f55709c66a37634d2a7e799c513ac9
Reviewed-on: https://code.wireshark.org/review/6844
Petri-Dish: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Tested-by: Hadriel Kaplan <hadrielk@yahoo.com>
The version number changed from 6.4 to 10.0
Change-Id: Ie749c97e8335f77d414d80edbd69373bd9a1cdad
Reviewed-on: https://code.wireshark.org/review/6820
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
That makes it more VCS-neutral - apparently some people maintain private
versions under VCSes other than Git, and make-version.pl still handles
those VCSes.
Change-Id: Ie4914b16fea8ce800582729260c5e9b9cf1111f4
Reviewed-on: https://code.wireshark.org/review/6779
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If we aren't adding -Werror, just set it to a null string, so when we
fetch it to add the SSE 4.2 flag to it for ws_mempbrk_sse42.c, it
doesn't fail.
Change-Id: I53858130c025e094ed8d0d975451961506fb1a39
Reviewed-on: https://code.wireshark.org/review/6704
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If we think the compiler supports SSE 4.2, check whether we can use
nmmintrin.h if we tell the compiler to compile with SSE 4.2 support; if
not, disable SSE 4.2 support.
This matches what we do in autotools.
Change-Id: I474d53d2fe7e2628faca7309efd7155b63bd7eab
Reviewed-on: https://code.wireshark.org/review/6702
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Move all the SSE 4.2 stuff to wsutil/CMakeLists.txt.
Don't put ws_mempbrk_sse42.c in WSUTIL_FILES by default; add it if we
think the compiler supports compiling for SSE 4.2.
Add -msse4.2 to its COMPILE_FLAGS, but don't add it to any other
compiler flags - we don't want to build anything else with -msse4.2 by
default, as the only code that uses SSE 4.2 instructions but *only* does
so if the processor supports it is our mempbrk implementation. (And
*add* it, don't *replace* the existing flags with -msse4.2; that way,
-Werror is left in there as well.)
Change-Id: I979b37a37e4b88b3af11e2275e89441118c8ce0a
Reviewed-on: https://code.wireshark.org/review/6698
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Redefine PLUGIN_DIR similar to DATAFILE_DIR and use it on all
platforms. Add WiresharkPlugin.cmake so that we can start defining common
macros for plugins/*/CMakeLists.txt. Load plugins in out-of-tree builds.
Change-Id: I8c1359ed3cf8a71788b8320ff89dfe2d3969def2
Reviewed-on: https://code.wireshark.org/review/6640
Reviewed-by: Gerald Combs <gerald@wireshark.org>
g_string_free(str, FALSE) frees the GString container but not the
underlying g_malloc()ed string; instead, it returns a pointer to the
g_malloc()ed string.
Fix those places that didn't already get the string pointer from
g_string_free() to do so rather than manually extracting the string
themselves.
And fix one place that didn't even need to use a string - it was just
scanning a C string without even modifying it.
Change-Id: Ibbf4872bf5b9935b9907f539b6edb1013f3053a5
Reviewed-on: https://code.wireshark.org/review/6532
Reviewed-by: Guy Harris <guy@alum.mit.edu>
CMake now generates local copies of .rc files for all the Windows
components and uses the files in the build of the components.
The .rc.in files that include an icon were modified to allow the icon
path to be set by CMake. The path is removed for nmake builds.
Updated build architecture detection, required for wireshark.manifest.in
Change-Id: I7b1ff43050e9b0efb861d1041636fb4aef49a4f8
Reviewed-on: https://code.wireshark.org/review/6482
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Move capchild, caputils, codecs and wsutil into a Libs group
Move gtkui into UI group
Move update-sminmpec into tools group
Change-Id: Iaf2bfe4697265af2c3ed9c9d7de2d5d1ef3cafee
Reviewed-on: https://code.wireshark.org/review/6332
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Graham Bloice <graham.bloice@trihedral.com>
It got removed by the automatic include cleaning scripts
Also add it to text2pcap.c as it is used to get the version when writing a pcapng file
Change-Id: I3d56985fa1d04bcb066fe015a588c24cf3cb7267
Reviewed-on: https://code.wireshark.org/review/6248
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
This:
1) should work on Windows;
2) reflects what the C environment is actually set up to use,
rather than what the environment variables for locale are
set up to use - C programs default to the C locale and only
pick up the setting from the environment variables etc. if
you explicitly request the system locale with a setlocale()
call.
Change-Id: Iee064237e70501a5450d4daa9ab849391f200efd
Reviewed-on: https://code.wireshark.org/review/6195
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It's not that complicated, so we might as well just do it in line.
Change-Id: I10809db554e668a853d28e7dca48b2de0ed51ad3
Reviewed-on: https://code.wireshark.org/review/6190
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Also give more details, for future reference, on how to determine
whether the processor supports CPUID.
Change-Id: I01e7173e45b0079f02338e51248238c05302dbd2
Reviewed-on: https://code.wireshark.org/review/6189
Reviewed-by: Guy Harris <guy@alum.mit.edu>
In case we make ws_cpuid() work on IA-32 processors, add a separate
"always returns no" version of ws_cpuid() for non-x86 processors.
Change-Id: Id6fbd3e5c7d4f04063bc9bcd8f1644cd617b297e
Reviewed-on: https://code.wireshark.org/review/6184
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The routines to get compiler, GLib version, CPU, and memory info are
used only in routines in ws_version_info.c; move them into
ws_version_info.c and make them static.
Change-Id: I58edd18da3301095012d2c7a3c5198e5a7073964
Reviewed-on: https://code.wireshark.org/review/6183
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Have them start the string with "Compiled" or "Running on", and return
the string when done.
Change-Id: Ic4d290c963621fa0385dc5aab766fd4ad31d3810
Reviewed-on: https://code.wireshark.org/review/6155
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Pascal Quantin