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2023-02-10Move ui/cmdarg_err.[ch] to wsutilJoão Valverde1-1/+1
2023-02-07Move ui/version_info.[ch] to wsutilJoão Valverde2-2/+2
2022-10-08Add log init message to main()João Valverde1-0/+3
2022-08-13epan: Rearrange column includesJohn Thacker1-0/+1
Move all the declarations of routines that are internal and not for use by dissectors from column-utils.h column-info.h Move the column max length defines into column-utils.h because dissectors might need that Since packet.h already includes column-utils.h, dissectors don't need to include column-utils.h anymore. Remove or downgrade a few other column header includes that are unnecessary.
2022-04-04wsutil: Add configuration namespaces.Gerald Combs1-5/+5
Rename init_progfile_dir to configuration_init. Add an argument which specifies our configuration namespace, which can be "Wireshark" (default) or "Logwolf".
2022-02-24wsutil: New API to gather compile/runtime infoDavid Perry1-2/+2
2021-12-19Replace g_snprintf() with snprintf()João Valverde1-1/+1
Use macros from inttypes.h with format strings.
2021-12-12Add remaining header files to DoxygenMoshe Kaplan1-0/+1
Add @file markers for remaining header files so that Doxygen will generate documentation for them.
2021-07-04Move version_info.[ch] to ui/João Valverde2-3/+2
Version info is an aspect of UI implementation so move it to a more appropriate place, such as ui/. This also helps declutter the top-level. A static library is appropriate to encapsulate the dependencies as private and it is better supported by CMake than object libraries. Also version_info.h should not be installed as a public header.
2021-06-26wslog: Check environment initialization for errorsJoão Valverde1-2/+5
Initialiaze the cmdarg error stream earlier. Dumpcap also needs to know earlier if it is running in capture child mode.
2021-06-21wslog: Check if we are initialized and add missing initsJoão Valverde1-0/+4
Instead of receiving the program name from GLib, pass it explicitly to ws_log_init() instead and use that to initialize the GLib program name. ws_log_parse_args() will now exit the program when it encounters an argument error if exit_failure >= 0.
2021-05-21fuzzshark: close a leak.Guy Harris1-1/+3
If init_progfile_dir() fails, it returns a g_mallocated string with an error message. After printing the error message, free the string.
2021-03-15Add more error-reporting routines that call through a function pointer.Guy Harris1-37/+20
Have routines to report capture-file errors, using libwireshark error codes and strings, that call through a pointer, so they can pop up dialogs in GUI apps, print a message to the standard error on command-line apps, and possibly do something different on server programs. Have init_report_message() take a pointer to structure containing those function pointers, rather than the function pointers themselves, as arguments. Make other API changes to make that work.
2021-02-19wiretap: eliminate two WTAP_FILE_TYPE_SUBTYPE_ values.Guy Harris1-0/+5
Eliminate WTAP_FILE_TYPE_SUBTYPE_ERF and WTAP_FILE_TYPE_SUBTYPE_SYSTEMD_JOURNAL - instead, fetch the values by name, using wtap_name_to_file_type_subtype(). This requires that wtap_init() be called before epan_init(); that's currently the case, but put in comments to indicate why it must continue to be the case.
2019-07-26HTTPS (almost) everywhere.Guy Harris2-2/+2
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>
2019-07-18fuzzshark: add usage documentationPeter Wu1-3/+41
For those running the 'fuzzshark' binary directly, try to show some helpful usage information instead of crashing with an assertion failure. This does not affect the oss-fuzz builds which use the 'fuzzshark_*' targets instead of the 'fuzzshark' one. Change-Id: I3eeb64f416a30abc7aee18a0d4505d4e8de446ce Reviewed-on: https://code.wireshark.org/review/33998 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
2019-01-12CMake: use object libraries to avoid redundant buildsPeter Wu1-2/+1
Some source files are duplicated via add_executable. Assuming that these are not affected by target-specific preprocessor macros, they can be built only once and shared among executables. In one configuration, this reduces the number of object files by 55 (cli_main.c and version_info.c alone were built 15 times each). Removes the version dependency from each target since the 'version_info' target can now declare this dependency. Remove CLEAN_C_FILES from extcap since it is not used to set -Werror. Due to removing some files from wireshark_FILES (and others), these are no longer part of checkAPIs though. Hopefully that is acceptable. Change-Id: I0a3f1ffb950e70a6176c96d867f694fbc6476f58 Reviewed-on: https://code.wireshark.org/review/31509 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot Reviewed-by: João Valverde <j@v6e.pt> Petri-Dish: João Valverde <j@v6e.pt> Reviewed-by: Peter Wu <peter@lekensteyn.nl>
2019-01-01Move some command-line-oriented routines from wsutil to ui.Guy Harris2-1/+2
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>
2018-12-13Move more version-info-related stuff to version_info.c.Guy Harris1-20/+3
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>
2018-11-29CMake: Fix some transitive link dependenciesJoão Valverde1-1/+2
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>
2018-10-21fuzz: Fix assertion failed: (fuzz_handle != NULL) for fuzzshark_ipPeter Wu1-1/+4
If no dissector is defined, the macro should not be defined either. Change-Id: If9c24d2b223e93f1d42f8a7444fd019aad4c5c1d Fixes: v2.9.0rc0-2266-g7e88bb5e53 ("fuzzshark: integrate oss-fuzz targets in CMake") Reviewed-on: https://code.wireshark.org/review/30299 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot Reviewed-by: Peter Wu <peter@lekensteyn.nl>
2018-10-20fuzzshark: integrate oss-fuzz targets in CMakePeter Wu4-0/+809
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>
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