2004 called, they want their libpcap/WinPcap back.
RHEL 6 initially shipped with libpcap 1.0; even old Enterprise(TM)
versions of OSes ship with something shinier than 0.7.x these days.
This lets us get rid of a bunch of #ifdefs and workaround code for
missing APIs.
Change-Id: I862cb027418b0a0c0f45a26979acea82f93f833b
Reviewed-on: https://code.wireshark.org/review/36383
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Since dumpcap was split off tshark, tshark never had the need to use
file capabilities. Remove the unused header.
Change-Id: I76e9d09599a4276d4be5ba105d7c6e28e9dd96da
Reviewed-on: https://code.wireshark.org/review/35984
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
For long options, without corresponding short options, to be processed
they need to be assigned a value, preferably outside of the range of
all possible short options. The code in various places tries to stay
clear of these low values, but further coordination is missing, easily
leading to issues when option processing code gets extended and/or
reorganized.
This change introduces a single location from where each catagory of
command line long option can derive a base value, which should minimize
potential option value collisions.
Change-Id: Ic8861a347d0050f74002de3aa1fcfb01202866e5
Reviewed-on: https://code.wireshark.org/review/35459
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Documentation of the Tshark and dumpcap command line options between
help text, manual page and user's guide diverged over time. One aspect
of this is the implementation of more long options. This change tries to
update all documentation to be complete and in sync again.
Change-Id: Ie8bee013df8d209080fcf288072774f18f9ff51f
Reviewed-on: https://code.wireshark.org/review/35261
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
EPIPE almost certainly means "the next program after us in the pipeline
exited before we were finished writing", so this isn't a real error, it
just means we're done. (We don't get SIGPIPE because libwireshark
ignores SIGPIPE to avoid getting killed if writing to the MaxMind
process gets SIGPIPE because that process died.)
Presumably either that program exited deliberately (for example, "head
-N" read N lines and printed them), in which case there's no error to
report, or it terminated due to an error or a signal, in which case
*that's* the error and that error has been reported.
(We don't do that for EINVAL, as that's presumably a real error. It
shows up on Windows in bug 16192, but what we probably want to do there
is to, on Windows, use _doserrno, check for the equivalent Windows
errors, and, for the default case, convert _doserrno to the appropriate
string, using Windows APIs, and report *that* string; the MS C library
converts a whole bunch of Windows errors to EINVAL, thus losing
information and making it harder to determine what the real error is.
Therefore, I'm just marking this with Ping-Bug, as it's only fixing the
problem on UN*Xes.)
Change-Id: I94c392f478561e29501facd657487716a5882295
Ping-Bug: 16192
Reviewed-on: https://code.wireshark.org/review/35053
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That means the packet-count-during-capture stuff is scattered amongst
fewer locations.
Move capture_info.h into ui; it's now a header that declares routines
whose implementations are GUI-platform-dependent.
Change-Id: I475815724a4766f6bc2511e67ebae14865e1a9d1
Reviewed-on: https://code.wireshark.org/review/26249
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Bug: 15825
Change-Id: Iec8dff38dd89e3947f3fe7053e38101c3ad7b1b2
Reviewed-on: https://code.wireshark.org/review/33523
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
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>
Ethernet packets without the CRC are 1514 bytes long, not 1500 bytes
long; using 1514 bytes will avoid a reallocation for a full-sized
Ethernet packet.
Change-Id: Ie8da3f13bf3df07e23e4478b7dcf84f06dec6a9d
Reviewed-on: https://code.wireshark.org/review/32761
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That makes it - and the routines that implement it - work more like the
seek-read routine.
Change-Id: I0cace2d0e4c9ebfc21ac98fd1af1ec70f60a240d
Reviewed-on: https://code.wireshark.org/review/32727
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Catch signals/ctrl events when we're reading a capture, and stop reading
if we get one of those. When we close a print stream, restore the color
as appropriate.
Change-Id: I3dd936964560fb3902befe0fd2e961f80437ca72
Ping-Bug: 15659
Reviewed-on: https://code.wireshark.org/review/32716
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Put the pass 1 of a two-pass read, pass 2 of a two-pass read, and only
pass of a one-pass read into separate routines, returning success/read
error/write error status codes.
This makes the processing a bit cleaner, and makes it easier to have the
file-reading code catch signals/control events.
Change-Id: I58cd9e4b86f219f3afa2dc61b57f41978fc2f853
Reviewed-on: https://code.wireshark.org/review/32711
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
There's nothing to draw.
Maybe we should also avoid it if we didn't get any packets.
Change-Id: If76f7909f78e66b7302d0ab2caa284ca36c43bfb
Reviewed-on: https://code.wireshark.org/review/32649
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This makes it match the "Plugins" tab of the "About" dialog.
While we're at it, use the same code to enumerate extcap plugins in that
dialog.
Change-Id: I50f402a7ab5d83d46baab070d145558ed8f688f4
Reviewed-on: https://code.wireshark.org/review/32589
Reviewed-by: Guy Harris <guy@alum.mit.edu>
capture_input_drops() doesn't, and shouldn't, modify or free or... the
interface name, so make the pointer to it a const pointer.
Change-Id: Iafc5c5dd9939225b3aeb8a8e36c5bdeecc394e12
Reviewed-on: https://code.wireshark.org/review/32465
Reviewed-by: Guy Harris <guy@alum.mit.edu>
capture_input_cfilter_error_message() doesn't, and shouldn't, modify or
free or... the error message, so make the pointer to it a const pointer.
Change-Id: Ic14ac306add328df369af4b6e149c856f4283912
Reviewed-on: https://code.wireshark.org/review/32464
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Set the output_file_name variable for -w regardless of whether we were
built with libpcap or not. If we were built with libpcap, also pass the
flag and its argument to capture_opts_add_opt().
In the reading-a-file code (rather than the doing-a-live-capture code),
use output_file_name as the name of the output file, regardless of
whether we were built with libpcap or not.
This takes a few twists out of the maze of #ifdefs, all different.
Change-Id: I828f1b04dacbf0ea4f3aff36f26cb9a3ffcbc480
Reviewed-on: https://code.wireshark.org/review/32011
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Be sure to map "ssl" to "tls" instead of silently ignoring it.
Change-Id: If1edc10ead4a9f25ee4802e1395390dc3c51796f
Reviewed-on: https://code.wireshark.org/review/31894
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Align the usage help text for '-' as filename for stdin and stdout
with the text used for wireshark.
Change-Id: I67011b8234616940b7878fd5768c9e2a9e79f9f0
Reviewed-on: https://code.wireshark.org/review/31838
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Capturing with "tshark -i lo" results in capture_opts->descr being set
to "Loopback" via:
#3 0x55c5f575720c in fill_in_interface_opts_from_ifinfo capture_opts.c:547:33
#4 0x55c5f5750dc5 in capture_opts_add_iface_opt capture_opts.c:695:9
#5 0x55c5f574b6bd in capture_opts_add_opt capture_opts.c:843:18
#6 0x55c5f5785efc in main tshark.c:1087:21
but tshark overwrites it, presumably to offer textual descriptions like
"Standard input" for "-i -". Fix this memory leak, reported by ASAN for
three tests from case_tshark_capture that capture from Loopback.
Change-Id: I4f393c4440bde7a621271cca3066bef3d57e250a
Reviewed-on: https://code.wireshark.org/review/31756
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Found by clang-tidy.
Change-Id: I7fe1c3219758d8daf411d094e2df17916f2eb57b
Reviewed-on: https://code.wireshark.org/review/31330
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Restore the "main" name since that is used everywhere else except for
Windows. On Windows, "main" is renamed via a macro to avoid a conflict
with "wmain" and to allow it to be called in cli_main.c.
For those wondering, GUI applications (such as Qt) have a different
entry point, namely WinMain. In Qt5, src/winmain/qtmain_win.cpp defines
WinMain, but seems to convert its arguments from Unicode to CP_ACP
(ASCII). It might not support UTF-8, but I did not verify this.
Change-Id: I93fa59324eb2ef95a305b08fc5ba34d49cc73bf0
Reviewed-on: https://code.wireshark.org/review/31208
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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>
Add interface name (colon delimited) to SP_DROPS ('D') message so when dropped
packets are outputted, they include the interface name for clarity.
Bug: 13498
Change-Id: I68cdde4f20a574580f089dc5096d815cde5d3357
Reviewed-on: https://code.wireshark.org/review/31218
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Make the time stamp precision a 4-bit bitfield, so, when combined with
the other bitfields, we have 32 bits. That means we put the flags at
the same structure level as the time stamp precision, so they can be
combined; that gets rid of an extra "flags." for references to the flags.
Put the two pointers next to each other, and after a multiple of 8 bytes
worth of other fields, so that there's no padding before or between them.
It's still not down to 64 bytes, which is the next lower power of 2, so
there's more work to do.
Change-Id: I6f3e9d9f6f48137bbee8f100c152d2c42adb8fbe
Reviewed-on: https://code.wireshark.org/review/31213
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Error:
CMakeFiles/tshark.dir/tshark.c.o -c ../tshark.c
../tshark.c: In function 'real_main':
../tshark.c:706:24: error: variable 'max_packet_count' might be clobbered by 'longjmp' or 'vfork' [-Werror=clobbered]
int max_packet_count = 0;
^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
ninja: build stopped: subcommand failed.
Change-Id: I92c0e2a57f5d0d2e39188cc18f0b25e1d5136a43
Reviewed-on: https://code.wireshark.org/review/31149
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Option '-c' is not only a capture option, it also affects offline reads
as documented in the tshark manual. Fixes failing tests since
v2.9.1rc0-18-g5bf37f63a8 ("text2pcap: allow to set interface name").
Change-Id: Iffe4fd60f62766282e1a8b02a942673ba4e605f0
Reviewed-on: https://code.wireshark.org/review/31130
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
It really shouldn't free the comment passed to it, as the caller
allocated it, and knows how to free it if necessary; it might not even
have been allocated.
Make the comment argument a "const char *" to 1) allow passing string
constants etc. and 2) to catch any attempts to free it in
exp_pdu_open().
Make the callers free it after exp_pdu_open() returns.
(Alternatively, we could have exp_pdu_open() take the file name argument
and generate the comment itself, so that all code paths generate the
same comment.)
Change-Id: I6e6924b05565761b641a6c3b4d9a2e97f4264e1b
Ping-Bug: 15365
Reviewed-on: https://code.wireshark.org/review/31105
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Have a ws_init_version_info() routine that, given an application name
string:
constructs the app-name-and-version-information string, and
saves it;
adds the initial crash information on platforms that support it,
and saves it.
Have show_version() use the saved information and take no arguments.
Add a show_help_header() routine to print the header for --help
command-line options, given a description of the application; it prints
the application name and version information, the description, and the
"See {wireshark.org URL}" line.
Use those routines in various places, including providing the
"application name" string in pcapng SHBs.
Change-Id: I0042a8fcc91aa919ad5c381a8b8674a007ce66df
Reviewed-on: https://code.wireshark.org/review/31029
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That means that code is only in one place, rather than having copies of
it in each of those programs.
CLI programs that, on Windows, should get UTF-8 arguments rather than
arguments in the local code page should:
include the top-level cli_main.h header;
define the main function as real_main();
be built with the top-level cli_main.c file.
On UN*X, cli_main.c has a main() program, and just passes the arguments
on to real_main().
On Windows, cli_main.c has a wmain() function that converts the UTF-16
arguments it's handed to UTF-8 arguments, using WideCharToMultiByte() so
that it doesn't use any functions other than those provided by the
system, and then calls real_main() with the argument count and UTF-8
arguments.
Change-Id: I8b11f01dbc5c63fce599d1bef9ad96cd92c3c01e
Reviewed-on: https://code.wireshark.org/review/31017
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
1) The default build configuration is to select PCAPNG as
output format, but it can be selected as PCAP. Some of the
command line tools have the option to select the output
format and default towards the build configuration.
This has to be reflected in their help output also.
2) Various documentation files are still stating that PCAP is
the default format of various tools. With the default build
configuration being PCAPNG these have to be adjusted as well.
(with lack of dynamic content the documentation can only refer
to the default build configuration format).
Change-Id: I51d19642a7ed8c99817971c1f25d20972095021e
Signed-off-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Reviewed-on: https://code.wireshark.org/review/30951
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add a new secrets API to the core, one that can outlive the lifetime of
a single capture file. Expose decryption secrets from wiretap through a
callback and let the secrets API route it to a dissector.
Bug: 15252
Change-Id: Ie2f1867bdfd265bad11fc58f1e8d8e7295c0d1e7
Reviewed-on: https://code.wireshark.org/review/30705
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>
The test_tshark_io_direct_stdout test was failing because the command
"tshark -r test/captures/dhcp.pcap -w - > some.pcap" produced a corrupt
capture file which has the packet information appended at the end.
Change-Id: I1a79e98f1475c29d7dad3ff90d4cb689f46b0e57
Fixes: 57389a0c69 ("make tshark compile and work also when pcap is not available")
Reviewed-on: https://code.wireshark.org/review/30668
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This:
1) means that we don't have to flag the compression argument with a
comment to indicate what it means (FALSE doesn't obviously say "not
compressed", WTAP_UNCOMPRESSED does);
2) leaves space in the interfaces in question for additional compression
types.
(No, this is not part 1 of an implementation of additional compression
types, it's just an API cleanup. Implementing additional compression
types involves significant work in libwiretap, as well as UI changes to
replace "compress the file" checkboxes with something to indicate *how*
to compress the file, or to always use some other form of compression).
Change-Id: I1d23dc720be10158e6b34f97baa247ba8a537abf
Reviewed-on: https://code.wireshark.org/review/30660
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Use it for all the per-file information, including the per-file
link-layer type and the per-file snapshot length.
Change-Id: Id75687c7faa6418a2bfcf7f8198206a9f95db629
Reviewed-on: https://code.wireshark.org/review/30616
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Using WTAP_ENCAP_PER_PACKET if there's more than one interface forces a
format supporting multiple encapsulations even if all interfaces use the
same encapsulation; there's no reason to force that - you might as well
let the user specify pcap format, for example, if that's what they
really want.
(If there are multiple interfaces and they have different
encapsulations, the file encapsulation will be WTAP_ENCAP_PER_PACKET
*anyway*.)
Change-Id: I0e65c06e1ae3ff159ccd27f72cc63014e30a58f3
Reviewed-on: https://code.wireshark.org/review/30658
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It means "snapshot length unknown".
For most file formats, the snapshot length isn't recorded (even for
formats that support slicing - all they record is the on-the-network
length, and length after slicing, for each packet), so it's ignored in
the dumper.
The one exception is pcap, which records it in the file header; if it's
unknown, the pcap-writing code picks the maximum supported snapshot
length for the file's link-layer header type.
Change-Id: Ieda5dfe34c4bac63e43fdadeff31799ac3c908de
Reviewed-on: https://code.wireshark.org/review/30657
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Have the routines always take a parameters pointer; pass either null or
a pointer to an initialized-to-nothing structure in cases where we were
calling the non-_ng versions.
Change-Id: I23b779d87f3fbd29306ebe1df568852be113d3b2
Reviewed-on: https://code.wireshark.org/review/30590
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Four variants of wtap_dump_open_ng exists, each of them take the same
three parameters for the SHB, IDB and NRB blocks that has to be written
before packets are even written. Similarly, a lot of tools always create
these arguments based on an existing capture file session (wth).
Address the former duplication by creating a new data structure to hold
the arguments. Address the second issue by creating new helper functions
to initialize the parameters based on a wth. This refactoring should
make it easier to add the new Decryption Secrets Block (DSB).
No functional change intended.
Change-Id: I42c019dc1d48a476773459212ca213de91a55684
Reviewed-on: https://code.wireshark.org/review/30578
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Call it from wmain() in the command-line tools, passing it the input
argument count and vector, and call it from main() in Wireshark, after
getting a UTF-16 argument vector from passing the result of
GetCommandLineW() to CommandLineToArgvW().
Change-Id: I0e51703c0a6c92f7892d196e700ab437bd702514
Reviewed-on: https://code.wireshark.org/review/30063
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Doing so for command-line programs means that the argument list doesn't
ever get converted to the local code page; converting to the local code
page can mangle file names that *can't* be converted to the local code
page.
Furthermore, code that uses setargv.obj rather than wsetargv.obj has
issues in some versions of Windows 10; see bug 15151.
That means that converting the argument list to UTF-8 is a bit simpler -
we don't need to call GetCommandLineW() or CommandLineToArgvW(), we just
loop over the UTF-16LE argument strings in argv[].
While we're at it, note in Wireshark's main() why we discard argv on
Windows (Qt does the same "convert-to-the-local-code-page" stuff); that
means we *do* need to call GetCommandLineW() and CommandLineToArgvW() in
main() (i.e., we duplicate what Qt's WinMain() does, but converting to
UTF-8 rather than to the local code page).
Change-Id: I35b57c1b658fb3e9b0c685097afe324e9fe98649
Ping-Bug: 15151
Reviewed-on: https://code.wireshark.org/review/30051
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add 'v' option for VLAN ID resolving and get rid of
deprecated 'C' option.
Bug: 14826
Change-Id: I63104f4a465d251048693ad02882ea7eb2c4d926
Reviewed-on: https://code.wireshark.org/review/30029
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Gerald Combs