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>
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>
The current fuzzshark target built by CMake is not usable for fuzzing.
Address this by adding a new ENABLE_FUZZER option that enables mandatory
instrumentation and libFuzzer linking options for the fuzzshark binary.
Create more CMake targets for specific fuzzing targets such as
fuzzshark_ip and fuzzshark_ip_proto-udp. These targets are not built by
default, either build individual targets or use the all-fuzzers target.
Now these binaries are not specific to oss-fuzz, so move them to a new
directory (perhaps the corpora can be added here in the future).
oss-fuzz build.sh is simplified and reuses the CMake targets.
When OSS_FUZZ is set, it will force static linking with external
libraries and limit parallel linker jobs (maybe not necessary for
Google's oss-fuzz builders, but my 8G/6c VM ran out of memory).
Change-Id: If3ba8f60ea1f5c3bd2131223050a81f9acbce05d
Reviewed-on: https://code.wireshark.org/review/30228
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Guy Harris