Change-Id: I96f937ac7f0b085cd1db80b67f490193b02f9aca
Reviewed-on: https://code.wireshark.org/review/31203
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The pcapng file format specification speaks of a secion block, not
a session block. Let the function name reflect the proper name of
the block it writes.
Change-Id: Id399fae3648c93f4750fedaa297b18f95f2bb96f
Signed-off-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Reviewed-on: https://code.wireshark.org/review/31099
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>
Make our package relocatable on Unix systems.
Linux, Solaris and FreeBSD are known to support $ORIGIN.
Change-Id: Ibcdda33d62c075bfa867d006cb6aaf5824609011
Reviewed-on: https://code.wireshark.org/review/30896
Petri-Dish: João Valverde <j@v6e.pt>
Reviewed-by: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
The verbose config option has been replaced by an extcap base debug
option. Presenting verbose as an available option makes Wireshark
trying to retrieve the value of this option. As the option is not
really supported and invalid options after a recent change now
generate errors the androiddump tool does not start properly.
For reference the problem happens due the unfortunate combo of
these two patches:
v2.3.0rc0-1108-gb83ea46 ("extcap: put missed parameters into the help")
v2.9.0rc0-2431-g945d441 ("extcap: fix return value in extcap_base_parse_options().")
Fix by removing verbose as an available config option.
Change-Id: I894f599708a7160f50ca9ee1f9586022342705cb
Reviewed-on: https://code.wireshark.org/review/30716
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Already when selecting the extcap interface to use the encap type is
known. For some reason when adding packets the type is explicitly
checked for certain values and if not known type is set to
WTAP_ENCAP_WIRESHARK_UPPER_PDU.
This conversion break tcpdump function for all but ETHERNET interface
type. For example NLMON and 802.11 radiotap interfaces does not work.
This problem has probably been there since quite a while back but was not
seen (in the sense that current capture looked OK). Though when:
"3aec5e1 Catch attempts to write multiple encapsulation types if unsupported."
got applied the encap type mismatch is now detected and packet capture stops.
As encap type is known already when selecting the interface to use, fix
this by simply reusing the initial value when dumping the packets.
Change-Id: Ica9824e715c47b285c985ea48cbae0e10e18d542
Reviewed-on: https://code.wireshark.org/review/30715
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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>
Update sshdump and ciscodump to use it.
Change-Id: I5fbb9e3a870ec8baa0f326ad34733743cbb981f3
Reviewed-on: https://code.wireshark.org/review/30571
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It's operating system dependent, but the library takes care of it
on different operating systems.
Options are set with this precedence:
- if user-provided, use it
- if not, take the one from config file
- (username only) if none in the config file, take the current user from OS
Change-Id: I00dcc1c9a8613e6d1250b6404bf2100f6ccff7b7
Reviewed-on: https://code.wireshark.org/review/30558
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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>
Change-Id: I15f5989f08b7e3851a7c4b949d63434fbc750020
Reviewed-on: https://code.wireshark.org/review/30557
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
sshdump and ciscodump have been updated to use it.
Change-Id: I4e1e0d35f086d76c13264939bc4f14308cc88cfb
Reviewed-on: https://code.wireshark.org/review/30496
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
We need to split good options' from bad options' return value.
Change-Id: I836e58c0f05716484664f354e7332a74d6a08c20
Reviewed-on: https://code.wireshark.org/review/30503
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Switch from using WinMain in extcap to wmain.
Change-Id: I54fafad598f5ff74fe84a3ce3e993ac5a31188f7
Reviewed-on: https://code.wireshark.org/review/30094
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>
Use a single template file for most of our program resources. Encode
our resource files as UTF-8. Add resources to extcap/*.exe.
Replace a regex with concatenation.
Change-Id: I0ed49086618127ca4fdef69272f849d8f16e4dab
Reviewed-on: https://code.wireshark.org/review/30088
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Add an sdjournal extcap, which reads journal entries using the
sd-journal API and dumps them as journal Export Format records.
Change-Id: I17ccfa88ab5d053c16c869cd26e580d84022502e
Reviewed-on: https://code.wireshark.org/review/29479
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It doesn't matter on UN*X, but it definitely matters on Windows; we're
writing a pcap file, not a text file, so every byte we write should go
down the pipe as is.
Bug: 14989
Change-Id: I26c067b8ff5dba644a579846dd97b568a81c7053
Reviewed-on: https://code.wireshark.org/review/28764
Reviewed-by: Guy Harris <guy@alum.mit.edu>
For testing live capture mode in the Qt UI, it is useful to have a
continous capture source with some dummy packets.
Change-Id: Id76ecbf24828dd3212b208c96679524e4c25b00f
Reviewed-on: https://code.wireshark.org/review/28537
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Multi-configuration generators (such as Xcode or VS) append the current build configuration to most paths (eg. Debug/Release). Currently this results in inconsistent paths for the application bundle and the included command line tools. This commit sets the correct path information for multi-configuration generators for macOS application bundles. The standard Makefile behaviour is untouched.
One Windows specific configuration was changed, as it was conflicting with these changes. This needs to be checked before merging.
Additionally the wrapper scripts are omitted for Xcode, as the path to the binaries depends on the configuration chosen in Xcode. Therefore it is not viable to create these scripts in the cmake run.
Bug: 11816
Change-Id: Ib43d82eb04600a0e2f2b020afb44b579ffc7a7c9
Reviewed-on: https://code.wireshark.org/review/28291
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The EXTCAP_DIR must be known in the root file to be set in config.h
and it's still needed in extcap/ to install the binaries, hence we
need caching it as well.
Bug: 14724
Change-Id: I58bac7de7a00e06c23fe8c8f1a7e3d299de6a560
Reviewed-on: https://code.wireshark.org/review/27776
Reviewed-by: Mikael Kanstrup <mikael.kanstrup@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
androiddump determines encap type by parsing pcap global header from
tcpdump binary output. Only when libpcap is used with androiddump
this (pcap linktype) value can be used right away. Libwiretap
uses its own encap values but is feed with pcap linktype values
making the whole packet encapsulation invalid.
Fix by converting pcap linktype values into wiretap encap values
(For pcap linktype definitions see http://www.tcpdump.org/linktypes.html)
(For wtap encap defininitions see wiretap/wtap.h)
Fixes: bfef57ebb7 ("androiddump: Fix and simplify tcpdump capture")
Change-Id: I5ea86204b8e5774fd84d4007db8c2910680dbd53
Reviewed-on: https://code.wireshark.org/review/27747
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Florian Bezold <florian.bezold@esrlabs.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
caputils/ws80211_utils.c contains a re-definition of the linux kernel's
nla_for_each_nested() macro that applies the correct casts to allow
compilation with a C++ compiler.
Make this definition public by moving it into a new wsutil/netlink.h
file. Include the kernel's original definition before we overwrite it. This
way, it's not necessary for a .c file to include wsutil/netlink.h after
the system includes.
Use our nla_for_each_nested() version in extcap/dpauxmon.c to squelch the
following compiler warning:
[1664/2251] Building C object
extcap/CMakeFiles/dpauxmon.dir/dpauxmon.c.o
../extcap/dpauxmon.c: In function ‘family_handler’:
../extcap/dpauxmon.c:168:13: warning: request for implicit conversion
from ‘void *’ to ‘struct nlattr *’ not permitted in C++ [-Wc++-compat]
nla_for_each_nested(mcgrp, tb[CTRL_ATTR_MCAST_GROUPS], rem_mcgrp) {
Change-Id: I6ba40ef6343c5d168c1b0c4554f13202911ded76
Reviewed-on: https://code.wireshark.org/review/27688
Reviewed-by: Anders Broman <a.broman58@gmail.com>
You either need to tell mktime() that 1) DST/Summer Time is in effect,
2) DST/Summer Time isn't in effect, or 3) we don't know whether
DST/Summer Time is in effect, you figure it out.
We set tm_isdst to -1, to choose option 3), which is what we want.
Fixes Coverity CID 1435496.
Change-Id: I0f22ef1201ee8abefb3fa75aa3432b021fb13cfd
Reviewed-on: https://code.wireshark.org/review/27408
Reviewed-by: Guy Harris <guy@alum.mit.edu>
extcap-base.c:293:43: error: cast between incompatible function types from ‘void (*)(void *)’ to ‘void (*)(void *, void *)’ [-Werror=cast-function-type]
extcap-base.c:302:45: error: cast between incompatible function types from ‘void (*)(void *)’ to ‘void (*)(void *, void *)’ [-Werror=cast-function-type]
extcap-base.c:321:42: error: cast between incompatible function types from ‘void (*)(void *)’ to ‘void (*)(void *, void *)’ [-Werror=cast-function-type]
Change-Id: Ifd9151d04412c5e29636dc14c57a327cc12d33f3
Reviewed-on: https://code.wireshark.org/review/27265
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It has been replaced by cmake.
Change-Id: I83a5eddb8645dbbf6bca9f026066d2e995d8e87a
Reviewed-on: https://code.wireshark.org/review/26969
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add an optional argument to extcap-version, which tells the utilities
the wireshark version and therefore allows them to handle different
versions differently.
If no version is provided, the utility has to assume it is dealing
with a Wireshark 2.x version (default behavior).
Change-Id: I51658300f28f503ca8050d204b73749f1a54df16
Reviewed-on: https://code.wireshark.org/review/26752
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
The code to read and skip btsnoop header was written in a way where
it reads up to PACKET_LENGTH bytes of data, skips the header, then
move rest of data back start of buffer. So far so good. The code
then resets number of bytes used in buffer making it skip rest of
all data read.
Many times this works fine but only by luck. When there's no data
transfers first recv call will always only return the header
(sender side writes header separately right after accept).
When data transfers are ongoing first recv call will return both
header and data. Then initial data is lost but more importantly
risk parsing data with invalid offset.
Fix by reading btsnoop header separately from rest of data.
Change-Id: Ie52c33f943d8b311e0cd5638ec1a7d4840e271b8
Reviewed-on: https://code.wireshark.org/review/26659
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michal Labedzki <michal.labedzki@wireshark.org>
ps command is used to find com.android.bluetooth process. From
Android Oreo the ps command needs -A parameter for listing all
processes.
Change-Id: I1a547a0d61175c1e194823462661ec69e711ca50
Reviewed-on: https://code.wireshark.org/review/26652
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
Code assumes btsnoop net port is the first tcp socket found in
/proc/<pid>/net/tcp. If it is not the port number lookup will
fail.
Fixed by searching all open tcp sockets for a match.
Change-Id: I988fe18680600b59c595f3d619d95c72c1a6966d
Reviewed-on: https://code.wireshark.org/review/26651
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
Commit 043ed1f6 enabled non-blocking connect on Windows. This seems to
break androiddump on Windows completely, since a successful connection
always returns SOCKET_ERROR on connect, with WSAGetLastError() set to
WSAEWOULDBLOCK.
Apparently, the only way to check for a real connection is to try a
write select on the socket:
https://stackoverflow.com/questions/35370239/timeout-in-connect-function-from-winsock
This fixes androiddump on Windows:
- If ADB server is running, extcap interfaces are listed
- If ADB is not running, there is no noticeable delay in Wireshark
Change-Id: I6bd772215c7b232c8fe8e840cb7ad1d54c7d8860
Reviewed-on: https://code.wireshark.org/review/25715
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Alexis La Goutte