Commit Graph

8168 Commits

Author SHA1 Message Date
Marc-André Lureau
60b8916fee tests/gmenumodel: fix various leaks
Found thanks to ASAN.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 14:11:36 +04:00
Philip Withnall
292c117b98 Merge branch 'w32-tests' into 'main'
Various win32 test fixes

See merge request GNOME/glib!2952
2022-10-17 09:53:44 +00:00
Marc-André Lureau
30e7a00017 tests/contenttype: icon name text/plain doesn't have text-x-generic on win32
The g_content_type_get_icon() function for win32 can lookup the
DefaultIcon associated with .txt and return a different result.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 11:01:00 +04:00
Marc-André Lureau
f23d8a9087 gio/locafileinfo: fix set_mtime_atime on win32
Use a similar behaviour as the utime()/posix implementation and query
the current times to allow modifying only usec/nsecs parts.

Fixes tests/g-file-info on win32.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 10:52:11 +04:00
Marc-André Lureau
c3494ce5dc tests/file-thumbnail: make it work with win32 paths
On Win32, we get paths with mixed \\ and /, use GFile to resolve and
normalize the paths before comparing.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 10:43:59 +04:00
Philip Withnall
4bc284fca6 Merge branch 'wip/smcv/deprecated-prop-followup' into 'main'
Run tests with G_ENABLE_DIAGNOSTIC=1

See merge request GNOME/glib!2889
2022-10-15 21:31:29 +00:00
Philip Withnall
1e9cf21b30 Merge branch 'desktop-app-info-terminal-tests' into 'main'
tests/desktop-app-info: Add tests to verify if launching with terminal works

See merge request GNOME/glib!2884
2022-10-14 15:30:04 +00:00
Philip Withnall
6fab8a8cd9 Merge branch 'macos-gio-modules' into 'main'
giomodule: Automatically detect modules on macOS

See merge request GNOME/glib!2848
2022-10-14 15:29:04 +00:00
Xavier Claessens
4e44cea486 gdbus example: Every DLL must have its own visibility macro 2022-10-13 20:53:56 -04:00
Xavier Claessens
8733d172a3 Do not define GIO_COMPILATION for executables
It must only be defined when building libgio. This requires some
workaround to allow include of some gio private headers.

When GIO_COMPILATION is not defined we cannot include individual gio
headers. We workaround that by defining __GIO_GIO_H_INSIDE__ in some
places. Also gdbusprivate.h is not an installed header, so it's fine to
include it directly.
2022-10-13 20:53:56 -04:00
Xavier Claessens
90fcbc7dfc giomodules: g_io_module_* must always be exported
Those symbols are not used by GIO itself but by external modules.
2022-10-13 20:53:56 -04:00
Xavier Claessens
e5565f6635 Rename all visibility macros 2022-10-13 20:53:56 -04:00
Xavier Claessens
dcfc9f689e Fix symbol visibility macros on Windows
There is currently no `dllimport` attribute on any of our function,
which prevents MSVC to optimize function calls.

To fix that issue, we need to redeclare all our visibility macros for
each of our libraries, because when compiling e.g. GIO code, we need
dllimport in GLIB headers and dllexport in GIO headers. That means they
cannot use the same GLIB_AVAILABLE_* macro.

Since that's a lot of boilerplate to copy/paste after each version bump,
this MR generate all those macros using a python script.

Also simplify the meson side by using `gnu_symbol_visibility : 'hidden'`
keyword argument instead of passing the cflag manually.

This leaves only API index to add manually into glib-docs.xml when
bumping GLib version. That file cannot be generated because Meson does
not allow passing a buit file to gnome.gtkdoc()'s main_xml kwarg
unfortunately.
2022-10-13 20:53:56 -04:00
Piotr Brzeziński
af83c6571e giomodule: Automatically detect modules on macOS
Makes use of relocatable prefixes, allowing gio to find modules
automatically without needing to set the GIO_EXTRA_MODULES env var.
2022-10-14 05:21:09 +05:30
Philip Withnall
c16f524034 Merge branch 'static' into 'main'
tests: skip shared libs if default_library=static

See merge request GNOME/glib!2867
2022-10-12 16:19:02 +00:00
Alyssa Ross
1dc8d69edb tests: skip shared libs if default_library=static
Otherwise, the build will fail when the toolchain is static-only, even
with -Ddefault_library=static.  I talked to a Meson developer in their
IRC channel, who told me that the correct fix was to ensure that
shared_library is only used if default_library != static.
2022-10-12 16:49:39 +01:00
Philip Withnall
057a9e5773 Merge branch 'test-actions-parallel-fix' into 'main'
tests/desktop-app-info: Use unique temporary paths for action files

See merge request GNOME/glib!2885
2022-10-12 14:41:27 +00:00
Philip Withnall
5d504709ab Merge branch 'more-gio-thumbnail-sizes' into 'main'
glocalfileinfo: Add support for xx-large and x-large thumbnails

Closes #2767

See merge request GNOME/glib!2941
2022-10-12 13:43:07 +00:00
Philip Withnall
e90733a457 Merge branch 'atomic-older-cplusplus' into 'main'
gatomic: fix the atomic compare_and_exchange macros on older C++ standard versions

See merge request GNOME/glib!2864
2022-10-12 09:56:19 +00:00
Marco Trevisan (Treviño)
3f1724d832 tests/desktop-app-info: Add tests to verify if launching with terminal works
Simulate launching applications using terminals by creating scripts on
the fly that are named as the terminals that we support, ensuring that
these are called with the arguments that we expect.

Related to: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2839
2022-10-11 21:46:01 +02:00
Marco Trevisan (Treviño)
e7a68531b3 glocalfileinfo: Add support for xx-large and x-large thumbnails
Co-Authored-by: António Fernandes <antoniof@gnome.org>

Closes: #2767
2022-10-11 20:58:58 +02:00
Marco Trevisan (Treviño)
9bb1410c54 gio/tests: Add file-thumbnail tests
Check if thumbnails are created in the path we expect and that we can
retrieve their information, but also that we try to get the biggest size
available when multiple are available.
2022-10-11 20:58:58 +02:00
Marco Trevisan
cf4d8a3bdc Merge branch 'osx-declaration-mixes-fix' into 'main'
gosxcontenttype: Do not mix declarations with code

Closes #2759

See merge request GNOME/glib!2909
2022-10-11 13:24:57 +00:00
Marco Trevisan (Treviño)
60587d5965 tests/file: Include config.h so tests checking HAVE_* definitions are ran
We have tests depending on HAVE_UTIMES and HAVE_UTIMENSAT that were
currently not compiled because these were always undefined
2022-10-11 14:37:12 +02:00
Marco Trevisan (Treviño)
b1d4b4bb3b glocalfileinfo: Avoid getting unused type values 2022-10-11 14:24:17 +02:00
Jared Wahlstrand
15cb123c82 glocalfileinfo: don't call both utimes and utimensat
also split us precision and ns precision code to make this cleaner
2022-10-11 14:10:28 +02:00
Marco Trevisan
db259b5925 Merge branch 'atime' into 'main'
tests: skip g-file-info test if atime unsupported

See merge request GNOME/glib!2866
2022-10-10 15:32:06 +00:00
Philip Withnall
1d2ea6518c Merge branch 'fix-unix-streams-error-leak' into 'main'
tests/unix-streams: Free the cancelled error on cancelled cancellable

See merge request GNOME/glib!2892
2022-10-10 12:02:56 +00:00
Marco Trevisan (Treviño)
5a6ce16142 gicon: Do not mark g_icon_to_string() as to_tokens() invoker
That's not strictly true as they've different signature, and this leads
to some introspection and documentation errors.
2022-10-06 17:25:13 +02:00
Marco Trevisan (Treviño)
c3ebf6cdca gicon: Add virtual invokers for equal() and serialize() 2022-10-06 17:25:13 +02:00
Marco Trevisan (Treviño)
7ea5e4c293 gicon: Force g_icon_hash argument to be Gio.Icon for bindings 2022-10-06 17:25:13 +02:00
Marco Trevisan (Treviño)
19cfc55847 gicon: Add introspection for to_tokens / from_tokens vfunc's
The GIconIface virtual functions were not introspectable as they use
complex parameters that GI isn't able to compute alone.

So provide introspection metadata to the two function pointers
definitions.

GIcon::from_tokens is a static virtual function so it won't actually
work until GI support for it [1] is merged.

[1] https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/361
2022-10-06 17:25:10 +02:00
Peter Williams
7f7171e68a gio: properly guard use of utimensat()
Closes #2766.
2022-09-21 11:56:33 -04:00
Simon McVittie
25d21edb32 gio/tests: Disable deprecation warnings where necessary
The defaultvalue test sets all properties, even the deprecated ones.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-09-21 11:19:31 +01:00
Simon McVittie
88e160dfe4 tests: Move common test environment variables to top level
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-09-21 11:19:28 +01:00
Marco Trevisan
87b4771d1f Merge branch 'install-tag-2' into 'main'
meson: Set install_tag remaining installed files

See merge request GNOME/glib!2905
2022-09-21 10:05:18 +00:00
Xavier Claessens
a73ca336aa meson: Set install_tag on remaining installed files 2022-09-20 11:30:12 -04:00
Xavier Claessens
c00df192ee meson: Set install_tag on installed tests files
This could be done automatically by Meson, this commit can be reverted
when we have that Meson PR in our CI:
https://github.com/mesonbuild/meson/pull/10829
2022-09-20 11:30:02 -04:00
Marco Trevisan (Treviño)
5fc8a476c8 gosxcontenttype: Do not mix declarations with code
Fixes: #2759
2022-09-20 15:41:08 +02:00
Marco Trevisan
7b53edbf26 Merge branch 'local-output-stream-prevent-double-fd-close' into 'main'
glocalfileoutputstream: Do not double-close an fd on unlink error

See merge request GNOME/glib!2901
2022-09-20 13:19:04 +00:00
Marco Trevisan
51cf76ebb0 Merge branch 'kjellahl/gio-launch-desktop-clang' into 'main'
gio-launch-desktop: Fix the G_STATIC_ASSERT expressions for clang

Closes #2740

See merge request GNOME/glib!2898
2022-09-19 15:04:21 +00:00
Marco Trevisan
65abaa76c5 Merge branch 'task_get_cancellable_nullable' into 'main'
gio: make g_task_get_cancellable return value (nullable)

See merge request GNOME/glib!2899
2022-09-19 15:02:39 +00:00
Marco Trevisan
22f0522c10 Merge branch 'mcatanzaro/gtype-criticals' into 'main'
Replace most GObject warnings with criticals

See merge request GNOME/glib!2852
2022-09-19 14:35:12 +00:00
Marco Trevisan (Treviño)
2401e1a090 glocalfileoutputstream: Do not double-close an fd on unlink error
In case we fail unlinking a file we could close again an FD that has
been already just closed. So avoid this by unsetting it when closing.

Coverity CID: #1474462
2022-09-16 15:11:47 +02:00
Jason Francis
9cd9787c52
gio: make g_task_get_cancellable return value nullable 2022-09-16 01:27:12 -04:00
Kjell Ahlstedt
37dba1c425 gio-launch-desktop: Fix the G_STATIC_ASSERT expressions for clang
The clang compiler requires the static_assert expression to be an integral
constant expression. `"text"` is not, but `sizeof "text"` is.

Fixes #2740
2022-09-15 12:55:18 +02:00
Marco Trevisan (Treviño)
1cbe7a6734 meson: Build C++ tests for the currently supported C++ standard versions
We've various macros definitions that are depending using C++ features
that may not work in all the standard versions, so recompile the cxx
tests that we have in all the ones we want to support.
2022-09-15 01:18:40 +02:00
Alyssa Ross
7c74fe4c1d
tests: skip based on g_file_info_has_attribute
Per review request.  Matches the style for the newly introduced skip
check in test_g_file_info_access_time.
2022-09-14 13:21:53 +00:00
Alyssa Ross
7162b3c496
tests: skip g-file-info test if atime unsupported
For example, g_file_query_info will not be able to determine access
time for files on ZFS with atime=off.
2022-09-14 13:21:39 +00:00
Marco Trevisan (Treviño)
c8e2d4a38d unix-streams: Ensure we get cancelled errors if the cancellable is cancelled 2022-09-13 16:30:12 +02:00
Marco Trevisan (Treviño)
d40ef833e3 tests/unix-streams: Free the cancelled error on cancelled cancellable
Helps with: https://gitlab.gnome.org/GNOME/glib/-/issues/333
2022-09-13 16:29:20 +02:00
Marco Trevisan (Treviño)
02de235059 tests/desktop-app-info: Use unique temporary paths for action files
desktop-app-info test may fail when repeated with multiple concurrent
processes because the actions test relies on checking the existence of
in the shared build directory, so by doing something like:

  meson test -C _build desktop-app-info -t 0.3 --repeat 80

We may end up in timeout errors, because we are waiting for files that
have been already deleted by other processes.

To avoid this, let's rely on writing the files on `$G_TEST_TMPDIR` env
variable, that is always set and unique, given that we're using the
G_TEST_OPTION_ISOLATE_DIRS test option.
2022-09-13 02:44:25 +02:00
Xavier Claessens
a1c78d63ef meson: Set install_tag on all tools
Those tools are not needed at runtime for typical applications,
distributions typically package them separately.

This makes `meson install --tag runtime` skip installation of those
tools. Omitting `--tag` argument will still install them, as well as
with `--tag bin,bin-devel`.

See https://mesonbuild.com/Installing.html#installation-tags.
2022-09-12 09:50:31 -04:00
Luca Bacci
24572c93c2 Merge branch 'g-win32-app-info-fixes' into 'main'
GWin32AppInfo: Add missing g_spawn_close_pid

See merge request GNOME/glib!2881
2022-09-08 14:12:05 +00:00
Emmanuele Bassi
07a08d5cf5 Merge branch 'coverity-build-fix' into 'main'
gioenumtypes: Only define GLIB_DISABLE_DEPRECATION_WARNINGS if needed

See merge request GNOME/glib!2879
2022-09-07 14:07:45 +00:00
Marco Trevisan (Treviño)
07c808ad90 gioenumtypes: Only define GLIB_DISABLE_DEPRECATION_WARNINGS if needed 2022-09-07 15:31:38 +02:00
Matthias Clasen
1f4188f0ab Merge branch 'fgets-error-ignore' into 'main'
gio-tool-mount: Return early on fgets EOF

Closes #2737

See merge request GNOME/glib!2870
2022-09-06 17:22:15 +00:00
Andy Holmes
1eb1a47a50
GActionGroup: Fix ownership transfer annotation for query_action()
The `(transfer none)` behaviour for `parameter_type` and `state_type`
parameters is implicit with the `const` attribute, but was incorrectly
determined to be `(transfer full)` in the GIR.

Add explicit `(transfer none)` annotations for these two parameters.
2022-09-04 17:29:39 -07:00
Emmanuele Bassi
bafd025811 Merge branch 'ebassi/gcc-12-fixes' into 'main'
Fix array-bounds compiler warnings with GCC 12

See merge request GNOME/glib!2873
2022-09-02 23:17:25 +00:00
Marco Trevisan (Treviño)
221f22b6e1 gdesktopappinfo: Unref the GDBus call results
On our GDBus call callback wrapper we were completing the gdbus call but
ignoring the returned value, that was always leaked.

Fix this.

Helps with: https://gitlab.gnome.org/GNOME/glib/-/issues/333
2022-09-02 21:21:34 +02:00
Marco Trevisan (Treviño)
026a69905e gdesktopappinfo: Unref GDBus call result GVariant if no callback is set
When launching URIs via dbus we may ignore the callback if one was not
provided, however in such case we were also leaking the return value for
the gdbus call.

Unref it properly.

Helps with: https://gitlab.gnome.org/GNOME/glib/-/issues/333
2022-09-02 21:21:34 +02:00
Marco Trevisan (Treviño)
e268ff39b6 gio/tests/gdbus-peer: Unref cached property GVariant value
Helps with: https://gitlab.gnome.org/GNOME/glib/-/issues/333
2022-09-02 21:21:34 +02:00
Marco Trevisan (Treviño)
1da208cddc gio/tests/gdbus-proxy-threads: Unref GVariant's that we own
This test is leaking various GVariant's that we are supposed to unref,
leading the valgrind CI job to complain about.

Helps with: https://gitlab.gnome.org/GNOME/glib/-/issues/333
2022-09-02 20:26:06 +02:00
Marco Trevisan
88d4b3b365 Merge branch 'fix-doc-portal-add-leak' into 'main'
documentportal: Fix small leak in add_documents with empty URI list

Closes #2733

See merge request GNOME/glib!2871
2022-09-02 18:24:48 +00:00
Sebastian Keller
27203e48c9 documentportal: Fix small leak in add_documents with empty URI list
When called with an empty URI list (or only inaccessible files),
g_document_portal_add_documents would not call g_variant_builder_end,
leaking the memory allocated by the variant builder.

Closes: https://gitlab.gnome.org/GNOME/glib/-/issues/2733
2022-09-02 19:48:36 +02:00
Marco Trevisan (Treviño)
511627b735 tests/dbus-appinfo: Add test case for flatpak opening an invalid file
We were testing the case in which we were opening an actual file, and so
potentially using a fd-list, however we were missing the case in which a file
was not existent.

And in such case we are incidentally hitting a leak now.
2022-09-02 19:48:36 +02:00
Emmanuele Bassi
e08c954693 Fix check before a memcpy
The search_total_results address is always going to be non-zero, so the
check will always evaluate to true, and GCC is kind enough to point this
out to us.

The appropriate fix is checking if the size of the search results array
is larger than zero, and if so, copy them into the total results array.
2022-09-02 12:59:22 +01:00
Luca Bacci
e112bdb247 GWin32AppInfo: Add missing g_spawn_close_pid 2022-09-02 12:35:17 +02:00
Marco Trevisan
2ef66ba386 Merge branch 'main' into 'main'
gio-launch-desktop: replace static_assert with G_STATIC_ASSERT

Closes #2713

See merge request GNOME/glib!2858
2022-08-31 15:06:27 +00:00
Marco Trevisan (Treviño)
a0e71ff86f gio-tool-mount: Return early on fgets EOF
As per commit a5390002 we're exiting with error in case fgets failed,
however it could also fail because of EOF (like on ^D), so in such case
we can just return early treating it as a non-error.

Otherwise still exit with error.

Fixes: #2737
2022-08-30 16:33:29 +02:00
Matthias Clasen
56236d708f Merge branch 'use-cloexec-epoll' into 'main'
gio-unix: Use EPOLL_CLOEXEC by default

See merge request GNOME/glib!2868
2022-08-27 16:37:11 +00:00
Luca Bacci
e1e9bc9429 Merge branch 'g-win32-app-info-launch-uris-async' into 'main'
GWin32AppInfo: Implement launch_uris_async

Closes gtk#4400

See merge request GNOME/glib!2760
2022-08-27 14:11:10 +00:00
Luca Bacci
53515197df GWin32AppInfo: Instantiate ApplicationActivationManager out-of-process
This is recommended on MSDN
2022-08-26 11:33:22 +02:00
Luca Bacci
d12cf95836 GDesktopAppInfo: Tidy up code a bit
* Remove an unneeded field from LaunchUrisData and add annotations
* Rename local GError* variables to local_error
* Use g_set_object
* Fix indentation
2022-08-26 11:33:22 +02:00
Luca Bacci
361b4a8fc9 GAppInfo: Clarify that GAppInfo launch methods can spawn multiple instances
...of the application if many URI's are provided. This is important to note
because the GAppLaunchContext signals may be emitted multiple times during
a single launch operation.
2022-08-26 11:33:22 +02:00
Luca Bacci
42a76e1631 GWin32AppInfo: Check for task cancellation
We cannot cancel a spawn operation, but sometimes we have to
spawn the target application mutiple times (e.g. in case the
target app only supports one URI in its command-line, but we
were given multiple URI's), in that case continuously check
the cancellation status before attempting any spawn operation
2022-08-26 11:33:22 +02:00
Luca Bacci
cff3e660c1 GWin32AppInfo: Emit GAppLaunchContext signals for all code paths 2022-08-26 11:33:09 +02:00
Colin Walters
426fab1eca gio-unix: Use EPOLL_CLOEXEC by default
First, there's no reason not to use the new `epoll_create1` system call,
which quickly obsoleted `epoll_create` which has an obsolete and
unused size argument.

But more specifically, it offers `EPOLL_CLOEXEC` which we want
to use for general hygeine - there's no reason to potentially
leak this file descriptor to forked processes.

(GLib itself carefully closes file descriptors when forking child
 processes, but it may be linked with other software that doesn't;
 notably in my case for example the Rust standard library does not
 do this and hence relies more on the application code using
 `O_CLOEXEC` and variants)

This is just a drive-by fix; I saw the system call when I was using
`strace` to debug something else in rpm-ostree.
2022-08-26 04:10:22 -04:00
Luca Bacci
f0ff6a6af0 GWin32AppInfo: Add g_win32_app_info_launch_uris_impl utility function
This utility function will be called by both launch_uris and
launch_uris_async, passing a from_task parameter respectively
as NULL and non-NULL. The from_task parameter will be needed
to know whether GAppLaunchContext signals should be emitted
directly (from_task == NULL) or scheduled for emission on the
main thread (from_task != NULL).
2022-08-16 12:29:18 +02:00
Marco Trevisan
813ce7f0b5 gio-launch-desktop: preserve static_assert message 2022-08-15 17:02:06 +00:00
Owen Rafferty
c850a06ea2
gio-launch-desktop: replace static_assert with G_STATIC_ASSERT 2022-08-15 01:41:50 -05:00
Luca Bacci
bf13a5e0a4 GWin32AppInfo: Implement launch_uris_async
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/4400
2022-08-12 18:33:20 +02:00
Michael Catanzaro
0ffe86a1f7 Replace most GObject warnings with criticals
All of these warnings indicate programmer error, so critical is most
appropriate here.

Exceptions: deprecation warnings are just warnings. Also, warnings that
are worded with uncertainty can remain warnings rather than criticals.
2022-08-09 13:18:47 -05:00
Marco Trevisan (Treviño)
bcddc56c41 gtlscertificate: Update reference to G_TLS_CERTIFICATE_NO_FLAGS
G_TLS_CERTIFICATE_FLAGS_NONE was removed as part of commit aa65fc2537.
2022-08-06 01:33:15 +02:00
Marco Trevisan
a4f60709d5 Merge branch 'mcatanzaro/tls-exporter' into 'main'
Expose tls-exporter channel binding

See merge request GNOME/glib!2853
2022-08-05 22:01:37 +00:00
Michael Catanzaro
9d37075a00 Expose tls-exporter channel binding
Required for glib-networking#191
2022-08-05 16:02:09 -05:00
Marco Trevisan
6965f6457e Merge branch 'iss2588' into 'main'
gio-tool: -d option to delete attribute

Closes #2588

See merge request GNOME/glib!2845
2022-08-05 19:21:58 +00:00
Luca Bacci
d3ae4cc809 GWin32AppInfo: Ensure COM is initialized when activating UWP apps
Using the Application Activation Manager coclass. Its threading model
is marked as 'both', so it can be instantiated in any apartment type
without marshaling.
2022-08-04 21:35:08 +02:00
Luca Bacci
cdb8e5e9c5 Fix warnings in GCancellable test 2022-08-03 20:38:59 +02:00
Luca Bacci
a1737ece06 Fix GCancellable tests for Windows 64bit
Fixes https://gitlab.gnome.org/GNOME/glib/-/issues/2703
2022-08-03 20:33:46 +02:00
Luca Bacci
0cb43a4965 Merge branch 'g-win32-app-info-launched-signal-actually-report-pid' into 'main'
GWin32AppInfo: Fix PID reporting in launched signal

See merge request GNOME/glib!2299
2022-08-02 14:51:26 +00:00
Luca Bacci
45bdeeddff GWin32AppInfo: Actually report the GPid in the GAppLaunchContext::launched signal
We need to pass the G_SPAWN_DO_NOT_REAP_CHILD flag to g_spawn_async,
otherwise the returned child_pid will always be 0.
2022-08-02 16:38:32 +02:00
codeboybebop
ece66f11fc gio-tool: -d option to delete attribute
gio tool has support for deleting attributes of the file. To delete attribute user
should specify type '--type="unset"'. This is not mentioned in help and therefore not
intuitive. By adding '-d' option, we make this process more obvious.

closes #2588
2022-07-31 13:19:50 -05:00
Emmanuele Bassi
a9394bd68e Implement GFileIface.set_display_name() for resource files
Resource files cannot be renamed, and GFileIface.set_display_name() is
mandatory.

Fixes: #2705
2022-07-30 20:06:07 +01:00
madmurphy
b295c53769 gfileinfo: Implement xattr attribute removal
Fixes: #1187
2022-07-26 07:58:32 +00:00
Emmanuele Bassi
8f68c1e646 Rename G_MARKUP_PARSE_FLAGS_NONE
The prefix for GMarkupParseFlags enumeration members is G_MARKUP; this
means that G_MARKUP_PARSE_FLAGS_NONE gets split into
GLib.MarkupParseFlags.PARSE_FLAGS_NONE by the introspection scanner.

The `/*< nick=none >*/` trigraph attribute is a glib-mkenum thing, and
does not affect the introspection scanner; it would also only affect the
GEnumValue nickname, which is not used by language bindings to resolve
the name of the enumeration member. Plus, GMarkupParseFlags does not
have a corresponding GType anyway.
2022-07-25 22:30:22 +01:00
Emmanuele Bassi
aa65fc2537 Rename G_TLS_CERTIFICATE_FLAGS_NONE
The prefix is G_TLS_CERTIFICATE, not G_TLS_CERTIFICATE_FLAGS. Having
G_TLS_CERTIFICATE_FLAGS_NONE leads to a FLAGS_NONE nick in the GType,
and a FLAGS_NONE member name in the introspection data.
2022-07-25 22:30:22 +01:00
Emmanuele Bassi
09234b50fe Introduce G_APPLICATION_DEFAULT_FLAGS
Enumeration members should either have the name of the type as their
prefix, or they should all have the same prefix.

The "default flags" enumeration member for GApplicationFlags is
unfortunately named G_APPLICATION_FLAGS_NONE, while every other member
of the same type has a G_APPLICATION prefix. The result is that the nick
name of the enumeration member is "flags-none", and that language
bindings will have to use something like
Gio.ApplicationFlags.FLAGS_NONE.

To fix this API wart, we can deprecate the FLAGS_NONE member, and add a
new DEFAULT_FLAGS.
2022-07-25 22:30:22 +01:00
Simon McVittie
94e05f7f28 gio-launch-desktop: Only replace fds that point to the Journal
If stdout is the Journal but stderr is not, then we probably only want
to redirect stdout, or vice versa.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 10:21:35 +01:00
Philip Withnall
30c840a755 Merge branch 'wip/smcv/gio-launch-desktop-sd-journal' into 'main'
Bring back gio-launch-desktop, use it to redirect stdout/stderr to the Journal

Closes #2682

See merge request GNOME/glib!2819
2022-07-24 23:31:27 +00:00
Philip Withnall
9c1b2399ec Merge branch 'iss2542' into 'main'
gio-tool: Flatten the outputed string

Closes #2542

See merge request GNOME/glib!2834
2022-07-24 23:13:06 +00:00
Simon McVittie
f736414825 gio-launch-desktop: Don't alter stdout/stderr if not already the Journal
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:54 +02:00
Simon McVittie
763643ceaa gio-launch-desktop: Redirect stdout, stderr to systemd Journal
This prevents a launched process's output from being mixed up with the
output of the parent process, which can lead to the wrong program being
blamed for warning messages.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:54 +02:00
Simon McVittie
ae15c800ce Install gio-launch-desktop in a non-PATH location
This is an internal helper executable, which users shouldn't invoke
directly (see glib#1633).

When building for a single-architecture distribution, we can install
it as ${libexecdir}/gio-launch-desktop.

When building for a multiarch distribution, installing it into an
architecture-specific location and packaging it alongside the GLib
library avoids the problem discussed in glib#1633 where it would either
cause a circular dependency between the GLib library and a common
cross-architecture package (libglib2.0-bin in Debian), or require a
separate package just to contain gio-launch-desktop, or cause different
architectures' copies to overwrite each other.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
8157668eac gdesktopappinfo: Don't trust $GIO_LAUNCH_DESKTOP if setuid
gio-launch-desktop was removed before checking GIO for potentially
unsafe environment variable references, so reverting its removal brought
this one back. If a setuid program is using GAppInfo then something is
probably already horribly wrong, but let's be careful anyway.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
e4e21f20e2 gio-launch-desktop: Fix a compiler warning
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
6620d28333 gio-launch-desktop: Add SPDX-License-Identifier
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
6751392934 tests: Avoid using deprecated meson.build_root
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
d0967c1d4a Revert "gdesktopappinfo: Use sh rather than gio-launch-desktop"
A shell one-liner was enough to set GIO_LAUNCHED_DESKTOP_FILE_PID,
but ideally we also want to do the equivalent of sd_journal_stream_fd()
to set up its standard output and standard error streams.

Ideally we would call sd_journal_stream_fd() in a process that will
exec the real program, otherwise it will report the wrong process ID
in the Journal, but we can't easily do that in a forked child when
using posix_spawn() for subprocesses.

This reverts commit 2b533ca99a.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Philip Withnall
206be0a8a1 Merge branch 'wip/smcv/multiarch-triggers' into 'main'
gio: Optionally install trigger executables to architecture-specific paths

See merge request GNOME/glib!2818
2022-07-24 22:57:34 +00:00
codeboybebop
a374b7c806 gio-tool: Flatten the outputed string
Replacing new line in outputed atributes with " ↵ "

closes: #2542
2022-07-24 15:59:43 -05:00
Simon McVittie
32b226d1b1 gdbus: Allow cross-namespace connections to Linux session and system buses
The dominant implementations of the well-known session and system
message buses are the reference implementation from the dbus project
(dbus-daemon) and the sd-bus-based reimplementation dbus-broker, both
of which have correct implementations for EXTERNAL authentication with
an unspecified authorization identity.

This makes it reasonably safe to assume that the well-known message
buses can cope with the unspecified authorization identity, even if we
cannot make the same assumption for custom servers such as the ones
used in ibus and gvfs (which might have been started with an older
GLib version before upgrading GLib in-place).

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-24 14:07:02 +01:00
Simon McVittie
e0a0749268 gdbusauthmechanismexternal: Optionally send empty authorization identity
When using a GDBus client in a non-trivial user namespace, the result of
geteuid() can differ from the uid in the namespace where the server is
running. This would result in connection attempts being rejected, because
the identity that the client claims to have does not match the identity
that the server derives from its credentials.

RFC 4422 allows us to send an empty authorization identity, which means we
want to authenticate as whatever identity the server can derive from our
out-of-band credentials. In particular, this resolves the authentication
failure when crossing between different Linux user namespaces.

Because D-Bus does not have a way to represent an empty initial response
as distinct from the absence of an initial response, we cannot use the
initial-response optimization (RFC 4422 §4.3.a) in this case, and must
fall back to waiting for the server to send a challenge.

Unfortunately, GDBus versions older than glib!2826 did not implement
the server side of this protocol correctly, and would respond to the
missing initial response in a way that breaks the SASL state machine
(expecting a response without sending a challenge), causing client and
server to deadlock with each waiting for the other to respond. Until
fixed versions of GDBus are widespread, we can't rely on having a server
that can cope with this, so gate it behind a flag, which can be set for
connections that are known to cross non-trivial namespace boundaries.

Originally inspired by
<1ed4723d38>,
and based on earlier work by Giuseppe Scrivano (in which the
cross-namespace behaviour was unconditional, rather than gated by a
flag).

Co-authored-by: Giuseppe Scrivano <giuseppe@scrivano.org>
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-24 13:46:26 +01:00
Simon McVittie
0c087d121f gio: Optionally install trigger executables to architecture-specific paths
In Debian-style multiarch (libdir = lib/x86_64-linux-gnu or similar),
Red-Hat-style multilib (libdir = lib64 or lib) and Arch-style multilib
(libdir = lib or lib32), we have to run a separate version of
gio-querymodules to discover 32- or 64-bit modules on x86. Installing
modules in the directory used for each word size needs to trigger
recompilation of the correct modules list.

Debian, Fedora and Arch currently all have patches to facilitate this:
Debian moves gio-querymodules into ${libdir}/glib-2.0 and provides a
compat symlink in ${bindir}, while Fedora and Arch rename one or both
of the gio-querymodules executables to give it a -32 or -64 suffix.

We can avoid the need for these patches by making this a build option.
Doing this upstream has the advantage that the pkg-config metadata for
each architecture points to the correct executable and is in sync with
reality.

I'm using Debian's installation scheme with a separate directory here,
because the word-size suffix used in Fedora and Arch only works for the
common case of 32- and 64-bit multilib, and does not cover scenarios
where there can be more than one ABI with the same word size, such as
multiarch cross-compilation or alternative ABIs like x32.

Now that we have this infrastructure, it's also convenient to use it for
glib-compile-schemas. This works with /usr/share, so it only needs to
be run for one architecture (typically the system's primary
architecture), but using /usr/bin/glib-compile-schemas for the trigger
would result in either primary and secondary architectures trying to
overwrite each other's /usr/bin/glib-compile-schemas binaries, or a
circular dependency (the GLib library would have to depend on a
common package that contains glib-compile-schemas, but
glib-compile-schemas depends on the GLib library). Installing a
glib-compile-schemas binary in an architecture-specific location
alongside each GLib library bypasses this problem.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-24 11:19:37 +01:00
Philip Withnall
55928d6ac0 Merge branch 'more-atomic-ops' into 'main'
Use atomic exchange operations more

See merge request GNOME/glib!2759
2022-07-23 11:35:08 +00:00
Philip Withnall
8d3dac8f83 Merge branch 'wip/smcv/gdbus-sasl' into 'main'
GDBus: improve interoperability of SASL handshake

See merge request GNOME/glib!2826
2022-07-20 13:01:49 +00:00
Simon McVittie
0c24039874 tests: Add a test for GDBusServer with various simulated clients
Instead of using a GDBusConnection, this does the handshake at a lower
level using specific strings in the SASL handshake, to verify that we
will interoperate with various clients including sd-bus, libdbus and
older versions of GDBus.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 19:39:41 +01:00
Simon McVittie
3f532af65c gdbusauth: Represent empty data block as DATA\r\n, with no space
This is an interoperability fix. The reference implementation of D-Bus
treats "DATA\r\n" as equivalent to "DATA \r\n", but sd-bus does not,
and only accepts the former.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 17:53:40 +01:00
Giuseppe Scrivano
b51e3ab09e GDBusServer: Accept empty authorization identity for EXTERNAL mechanism
RFC 4422 appendix A defines the empty authorization identity to mean
the identity that the server associated with its authentication
credentials. In this case, this means whatever uid is in the
GCredentials object.

In particular, this means that clients in a different Linux user
namespace can authenticate against our server and will be authorized
as the version of their uid that is visible in the server's namespace,
even if the corresponding numeric uid returned by geteuid() in the
client's namespace was different. systemd's sd-bus has relied on this
since commit
1ed4723d38.

[Originally part of a larger commit; commit message added by smcv]

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 17:53:32 +01:00
Giuseppe Scrivano
a7d2e727ee GDBusServer: If no initial response for EXTERNAL, send a challenge
Sending an "initial response" along with the AUTH command is meant
to be an optional optimization, and clients are allowed to omit it.
We must reply with our initial challenge, which in the case of EXTERNAL
is an empty string: the client responds to that with the authorization
identity.

If we do not reply to the AUTH command, then the client will wait
forever for our reply, while we wait forever for the reply that we
expect the client to send, resulting in deadlock.

D-Bus does not have a way to distinguish between an empty initial
response and the absence of an initial response, so clients that want
to use an empty authorization identity, such as systed's sd-bus,
cannot use the initial-response optimization and will fail to connect
to a GDBusServer that does not have this change.

[Originally part of a larger commit; commit message added by smcv.]

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 16:26:24 +01:00
Giuseppe Scrivano
764f071909 gdbusauth: empty DATA does not need a trailing space
This is an interoperability fix. If the line is exactly "DATA\r\n",
the reference implementation of D-Bus treats this as equivalent to
"DATA \r\n", meaning the data block consists of zero hex-encoded bytes.
In practice, D-Bus clients send empty data blocks as "DATA\r\n", and
in fact sd-bus only accepts that, rejecting "DATA \r\n".

[Originally part of a larger commit; commit message added by smcv]

Signed-off-by: Giuseppe Scrivano <giuseppe@scrivano.org>
Co-authored-by: Simon McVittie <smcv@collabora.com>
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 16:11:20 +01:00
Simon McVittie
937f9a61cd gioenums: G_IO_ERROR_NO_SUCH_DEVICE is new in 2.74
This attribute will produce "deprecation" warnings when using it in
code that does not want dependencies on newer GLib versions.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 12:02:12 +01:00
Philip Withnall
c3a80a7142 Merge branch 'non-registered-extension-point' into 'main'
Add missing extension point register for various settings backends

See merge request GNOME/glib!2813
2022-07-15 21:25:58 +00:00
Ryan Hope
7c4e6032c6 Add tests for GMemorySettingsBackend and GNullSettingsBackend 2022-07-15 22:07:03 +02:00
Ryan Hope
924da751c2 gio: Ensure extension points are registered when creating Settings backends
Add missing call to _g_io_modules_ensure_extension_points_registered() to
GRegistryBackend, GNullSettingsBackend, and GNextstepSettingsBackend
2022-07-15 21:36:09 +02:00
Ryan Hope
04255e4565 Add missing extension point register for for GMemorySettingsBackend
Using GMemorySettingsBackend before any other GSettingsBackend would
cause the following error: "Tried to implement non-registered extension
point gsettings-backend". This is due to a missing call to
_g_io_modules_ensure_extension_points_registered() in the GMemorySettingsBackend
type definition which registers the gsettings-backend extension point.
2022-07-15 21:36:03 +02:00
James Hilliard
d0b9ebbaac meson: fix build without cpp toolchain
We don't need a cpp toolchain for building glib so lets just
automatically disable tests requiring one when not available.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
2022-07-15 12:58:41 -06:00
Marco Trevisan (Treviño)
399f46f8bf giomodule: Use g_once_init_enter/leave to register extensions and load dirs
There's no much change in behavior, but let's take advantages of the tools
we already have to handle these cases.
2022-07-13 00:47:31 +02:00
Marco Trevisan
c752b63143 Merge branch 'wait-for-async-uri-handler-called' into 'main'
gio/tests/desktop-app-info: Wait until the callback is called

See merge request GNOME/glib!2809
2022-07-12 15:46:14 +00:00
Marco Trevisan (Treviño)
ecaa5b5b7a gio/tests/desktop-app-info: Wait until the callback is called
The test was flacky because we were only relying on the presence of a
file, while the callback could have not been called yet, while ensure
for both assumptions to be true before stop iterating the loop.
2022-07-12 17:33:15 +02:00
Philip Withnall
e2639ce56e gsocketclient: Fix passing NULL to g_task_get_cancellable()
Fix a regression from commit abddb42d14, where it could pass `NULL` to
`g_task_get_cancellable()`, triggering a critical warning. This could
happen because the lifetime of `data->task` is not as long as the
lifetime of the `ConnectionAttempt`, but the code assumed it was.

Fix the problem by keeping a strong ref to that `GCancellable` around
until the `ConnectionAttempt` is finished being destroyed.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2687
2022-07-12 16:07:23 +01:00
Marco Trevisan (Treviño)
a5390002fc gio-tool-mount: Exit with error in case we can't read from stdin
It's a fatal situation so we can just exit without caring much.
2022-07-06 16:05:33 +02:00
Philip Withnall
59fc26cbaa gio: Add some missing license and copyright headers
These headers have all been written manually, by looking through the git
log for each file and noting the copyright of each significant
contribution.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-07-05 12:30:46 +01:00
Philip Withnall
41691cc4c8 Merge branch 'more-spdx' into 'main'
Add more SPDX license headers

See merge request GNOME/glib!2706
2022-07-05 11:06:49 +00:00
Marco Trevisan
777f0975f9 Merge branch 'content-type-locking' into 'main'
gcontenttype: Fix a potential use-after-free of xdgmime data

See merge request GNOME/glib!2786
2022-06-30 15:01:41 +00:00
Philip Withnall
ecec522835 gcontenttype: Clarify some ownership transfers
This introduces no functional changes.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-30 14:21:37 +01:00
Philip Withnall
45d4c52501 gcontenttype: Fix a potential use-after-free of xdgmime data
While `gio_xdgmime` is unlocked, the data which `type` points to in the
xdgmime cache might get invalidated, leaving `type` as a dangling
pointer. That would not bode well for the `g_strdup (type)` call to
insert a new entry into the `type_comment_cache` once `gio_xdgmime` is
re-acquired.

This was spotted using static analysis, and the symptoms have not
knowingly been seen in the wild.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1474702
2022-06-30 14:21:18 +01:00
Philip Withnall
bd56345f23 Merge branch 'move_assert-msg-test' into 'main'
Convert tests/assert-msg-test* to glib/tests/assert-msg-test*

Closes #1434

See merge request GNOME/glib!2767
2022-06-28 10:41:59 +00:00
Philip Withnall
164d3759fb Merge branch 'mcatanzaro/#2597' into 'main'
Avoid crashing when GProxyResolver returns weird results, and related fixes

Closes #2597

See merge request GNOME/glib!2742
2022-06-28 10:33:33 +00:00
Emmanuel Fleury
5699b7b169 Fix some coding style issues in python tests pointed out by black and flake8 2022-06-28 11:19:21 +01:00
Michael Catanzaro
8e29865112 gproxyresolver: add asserts to ensure error is set
This will catch buggy implementations of GProxyResolver before they are
able to return bogus results to higher level code. In particular, if
g_proxy_resolver_lookup() returns NULL, it'd better set an error to
explain why.
2022-06-27 15:10:25 -05:00
Michael Catanzaro
1738fad172 proxyaddressenumerator: set error parameter more thoughtfully
It doesn't make sense for a proxy resolver to return NULL without an
error on the first call. Whereas a DNS resolver would do this to
indicate that a query completed successfully but found no results, a
proxy resolver should return "direct://" instead. Therefore, if we are
going to return NULL, we ought to have an error as well. Let's make sure
this actually happens by adding some fallback errors just in case
GProxyResolver feeds us weird results.

Additionally, we should not return any errors except
G_IO_ERROR_CANCELLED after the very first iteration. This is an API
contract of GSocketAddressEnumerator. Let's add some checks to ensure
this.

Note that we have inadequate test coverage for GProxyAddressEnumerator.
It's tested here only via GSocketClient. We could do a bit better by
testing it directly as well. For example, I've added tests to see what
happens when GProxyResolver returns both a valid and an invalid URI, but
it's not so interesting here because GSocketClient always uses the valid
result and ignores the error from GProxyAddressEnumerator.

Fixes #2597
2022-06-27 15:10:05 -05:00
Michael Catanzaro
6f83f45db4 gsimpleproxyresolver: ensure default proxy is valid
It should be either a valid URI, or NULL. Passing empty strings or other
invalid URIs is no bueno.
2022-06-27 14:23:51 -05:00
Michael Catanzaro
8a1f087a31 gsimpleproxyresolver: default_proxy should be consistently nullable
Currently it's nullable in g_simple_proxy_resolver_new(), but not in
g_simple_proxy_resolver_set_default_proxy() nor the property. Fix these.
2022-06-27 14:23:51 -05:00
Michael Catanzaro
4667f5980a proxy-test: fix check for simple:// URI scheme
This has no practical impact, since it's only a test, and none of the
test code would have hit this bug, but the GTestProxyResolver's check to
see if the URI scheme is simple:// currently only compares the first
four bytes of the string, so it's actually only checking for the "simp"
and would match anything else after that, e.g. "simpleton://". This is
surely not intended.
2022-06-27 14:23:51 -05:00
Philip Withnall
087272777b tests: Fix incorrect basename comparison in gsubprocess test
This was causing intermittent failures on macOS, depending on whether
the tmpdir ended with a `/` or `/some-dir`. `g_strrstr()` is not the
right function to use to extract a basename from a path, for this
reason.

When it failed, the macOS test was failing with:
```
ok 16 /gsubprocess/env
Bail out! GLib-GIO:ERROR:../gio/tests/gsubprocess.c:1507:test_cwd: assertion failed (basename == tmp_lineend_basename): ("/T\n" == "/\n")
```

The test now passes reliably, which means that it can be removed from
the list of expected failures on macOS.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1392
2022-06-27 15:02:55 +01:00
Philip Withnall
6d381c9668 Merge branch 'getfsent_lock' into 'main'
Add lock in _g_get_unix_mount_points() around *fsent() functions

See merge request GNOME/glib!1717
2022-06-27 11:20:49 +00:00
Rozhuk Ivan
f43cf34151 [PATCH] Add lock in _g_get_unix_mount_points() around *fsent() functions 2022-06-25 19:22:06 +03:00
Rozhuk Ivan
02d0d6497b [PATCH] _g_get_unix_mount_points(): reduce syscalls inside loop 2022-06-25 19:01:30 +03:00
Philip Withnall
059a5fd4da tests: Skip various default handler tests on macOS
They are not currently supported by `gosxappinfo.m`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-24 12:43:18 +01:00
Philip Withnall
dbdc9ca995 gosxappinfo: Correctly return an error from create_from_commandline()
Creating a `GAppInfo` from a commandline isn’t currently supported on
macOS, but the implementation was incorrectly returning `NULL` without
setting the `GError`.

This was being caught by the new tests in `gio/tests/file.c`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-24 12:27:45 +01:00
Philip Withnall
a98bd895d5 tests: Fix a path comparison in the file tests
On macOS the comparison was failing as one of the paths had a trailing
slash while the other didn’t.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-24 12:27:45 +01:00
Marco Trevisan (Treviño)
bfd77693ce gresource: Use atomic pointer exchange operations to nullify and check 2022-06-23 20:01:12 +02:00
Marco Trevisan (Treviño)
9c32cfbaaa gfileattribute: Do atomic addition before checking the old value on ref
So we avoid working on a value that is not been updated yet.
2022-06-23 20:01:12 +02:00
Marco Trevisan (Treviño)
576e5f2f87 cancellable: Use more atomic exchanges operations
We used to do get and set atomic operations pair, but these may be
unsafe in some cases as threads may rely on data that is changed in
in between them, however this is not a problem if we do exchange the
pointers.

So just use exchange ops, in this way we can avoid lock/unlock mutex
dances
2022-06-23 20:01:12 +02:00
Marco Trevisan (Treviño)
e7269a26e4 gio/tests: Ensure that a cancellable hangs if reset from cancellable callback 2022-06-23 20:01:12 +02:00
Marco Trevisan (Treviño)
e218371f19 gio/tests: Ensure that cancellable is cancelled when emitting the signal
Use a race between threads resetting and cancelling a cancellable and
ensure that when we call the callback the cancellable is cancelled
2022-06-23 20:01:12 +02:00
Marco Trevisan (Treviño)
62192925b6 gio/tests: Add tests for cancellable pollfd and cancellation callbacks 2022-06-23 20:01:12 +02:00
Philip Withnall
191923ce61 Merge branch 'wip/smcv/none-flags' into 'main'
Add a NONE or DEFAULT member to most flags-sets

See merge request GNOME/glib!2576
2022-06-23 16:09:38 +00:00
Philip Withnall
5655af6ada Merge branch 'more-async-gfile' into 'main'
gfile (and GAppInfo): Add some missing async APIs and ensure async calls always use them

See merge request GNOME/glib!2717
2022-06-23 11:49:55 +00:00
Simon McVittie
879b9cd669 gregex: Add G_REGEX_DEFAULT, G_REGEX_MATCH_DEFAULT
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:47:39 +01:00
Simon McVittie
0d4e401ede gmarkup: Add G_MARKUP_PARSE_FLAGS_NONE
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:47:27 +01:00
Simon McVittie
cc528f6c2e giomodule test: Don't pass a magic number to g_test_trap_subprocess()
This worked, but seems like bad style.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:47:19 +01:00
Simon McVittie
de8672fe0b gtestutils: Add G_TEST_SUBPROCESS_DEFAULT, G_TEST_TRAP_DEFAULT
This makes calls to test subprocesses with default behaviour more
self-documenting.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:47:13 +01:00
Simon McVittie
f59e02a143 gioenums: Add G_TLS_CERTIFICATE_FLAGS_NONE
This makes the absence of flags (in other words, a valid certificate)
more self-documenting.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:47:05 +01:00
Simon McVittie
7045260c22 gsignal: Add G_CONNECT_DEFAULT
This makes calls to g_signal_connect_data() and g_signal_connect_object()
with default flags more self-documenting.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-06-23 10:46:45 +01:00
Marco Trevisan
cb0cc996ee Merge branch 'test-suite-fixes' into 'main'
tests: Various fixes for TAP output of tests

See merge request GNOME/glib!2749
2022-06-22 18:48:59 +00:00
Marco Trevisan (Treviño)
5b04d23fc4 gfile: Make g_query_default_handler_async really Async
Despite the name, the call was still doing blocking operations when
looking for app handlers via GAppInfo. Now it's possible to use fully
async calls.

Together with previous commit, the API is now fully async.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
8a880e1379 GAppInfo: Make g_app_info_launch_default_for_uri_async fully async
Despite the name, we still used blocking calls to get the default app
for URI, now that we have an async implementation of the API to get the
default implementation for URI scheme, we can remove the blocking calls.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
8aee5fc628 GAppInfo: Add async API to get default Application for URI scheme
Make possible to fetch the default application for URI scheme in a
thread without using blocking I/O.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
73b29e8f6e gio/tests: Add test case for g_app_info_launch_default_for_uri
We did not check whether this function worked before, so add a simple
test case for it, providing some test functions to make it possible to
reply the same behavior
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
eee15225c7 GDesktopAppInfo: Ignore flushing the session bus when there's not
In some cases (such as in our CI tests) we may not have any dbus session
set after launching, but we always assumed so.

In case we have not a session bus set, we only have to return early.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
6fef60b65c GDesktopAppInfo: Ensure that URI scheme is a valid argument 2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
c87602451c gfile: Use async API to get the default GAppInfo for type
In both callbacks of g_file_query_default_handler_async() we were
actually using I/O blocking APIs making it not fully async.

Now that such API is provided, we can use it.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
44dbd43170 GAppInfo: Add async API to get default Application for content type
Make possible to fetch the Application for default content type in a
thread without using blocking I/O.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
abae8c1f05 gio/tests: Add test cases for g_file_query_default_handler[_async]
Simulating having default handlers, however this is tested only in unix
as windows may behave differently, so let's just skip it for now.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
22e951e6ac gfile: Add Async API to create a temporary directory and return as GFile
While it's possible to create a directory synchronously via
g_dir_make_tmp(), there's no such API that performs it asynchronously.

So implement it using GFile, using a thread to perform such task.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
fa24391529 gfile: Add API to create a new temporary file asynchronously
Make possible to create a new gfile with a temporary name in async
way, using the same API of g_file_new_tmp().
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
2a05fd0cb0 gioerror: Rely on GFileError to compute GIOErrorEnum from errno
Avoid re defining cases for GIoErrorEnum when we already handle them
through GFileError, so remove code duplication and just rely on
g_file_error_from_errno() to compute the file error and then use
g_io_error_from_file_error() to get the possible IOError.

In case it's something not handled as GFileError, we can use the same
logic as before.

This is now a safe change to do as we have covered all the supported
cases in tests.
2022-06-22 20:07:30 +02:00
Marco Trevisan (Treviño)
b64fd312da gerror: Add an utility function to get the GIO Error from GFileError
When GIO functions are using GLib file utils functions we expect to
return a GIO Error, so provide a way to map such error values.
2022-06-22 20:07:25 +02:00
Emmanuele Bassi
55a5a82655 Merge branch 'tls-certificate-refs' into 'main'
gtlscertificate: Hold a ref on the root certificate when building chains

See merge request GNOME/glib!2761
2022-06-21 12:09:22 +00:00
Philip Withnall
75a39114d8 tests: Fix non-TAP output from socket test
This was breaking strict TAP parsers, such as Meson’s.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-21 12:50:31 +01:00
Philip Withnall
8dde15a5b3 tests: Fix gengiotypefuncs.py helper script
It seems this script has potentially never worked properly under Python
3. It’s supposed to list all the `_get_type()` functions it can find in
the GIO headers, but since the regex string passed to `re.search()` was
not a Python regex, nothing was matching.

Fix that, and do another few small cleanups to the script.

This makes the `defaultvalue` test not skip all the types.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-21 12:50:31 +01:00
Philip Withnall
f977ddf34f tests: Fix non-TAP output from debugcontroller test
When running under a strict TAP parser this was previously producing
problematic non-conforming output.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-21 12:50:31 +01:00
Philip Withnall
2c75c392eb gtlscertificate: Hold a ref on the root certificate when building chains
This is unlikely to be a bug in practice, as the certificate pointed to
by `root` should have a ref held on it as the issuer of another
certificate in the chain.

However, we can’t guarantee that’s how the `GTlsCertificate`
implementation behaves, so keep a temporary ref on `root` until it’s no
longer needed.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1489985
2022-06-21 12:11:27 +01:00
Olivier Crête
1cc685abc4 gio: Don't bundle gtrace in static builds
They're already in the libglib.a file and it prevents the build
from completing.
2022-06-20 16:09:51 -04:00
Michael Catanzaro
f95ca6cb71 xdgmime: fix double free
We free xdg_dirs[i] twice, but fail to free xdg_dirs itself.

Also, since free() is NULL-safe, there is no need for the second check
here.

Discovered in: https://gitlab.freedesktop.org/xdg/xdgmime/-/merge_requests/16#note_1432025
2022-06-17 08:49:03 -05:00
Philip Withnall
594a70bf5f Merge branch 'gvdb-as-wrap' into 'main'
build: Move gvdb to a subproject

See merge request GNOME/glib!2733
2022-06-16 09:29:43 +00:00
Philip Withnall
b3f49d08a6 build: Move gvdb to a subproject
Rather than carrying the copylib around inside GLib, which is a pain to
synchronise and affects our code coverage statistics.

This requires updating the CI images to cache the new subproject,
including updating the `cache-subprojects.sh` script to pull in git
submodules.

It also requires adding `gioenumtypes_dep` to be added to the
dependencies list of `libgio`, since it needs to be build before GVDB as
it’s pulled in by the GIO headers which GVDB includes.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2603
2022-06-16 10:12:07 +01:00
Marco Trevisan (Treviño)
e5841beba6 gioerror: Map ENOSYS to G_IO_ERROR_NOT_SUPPORTED
If a wrong syscall is used, we can assume that such feature is not
supported at higher level.
2022-06-15 20:44:10 +02:00
Marco Trevisan (Treviño)
587f5f25d0 gioerror: Map ENETDOWN to G_IO_ERROR_NETWORK_UNREACHABLE 2022-06-15 20:44:10 +02:00
Marco Trevisan (Treviño)
3d6f843097 gioerror: Map ENOMSG, EBADMSG and ENODATA to G_IO_ERROR_INVALID_DATA 2022-06-15 20:44:10 +02:00
Marco Trevisan (Treviño)
19417b1a67 gioerror: Map ENFILE to G_IO_ERROR_TOO_MANY_OPEN_FILES
ENFILE stands for "Too many open files in system", so we can definitely
group it together with EMFILE ("Too many open files").
2022-06-15 20:44:10 +02:00
Marco Trevisan (Treviño)
6bc6b7ef30 gioerror: Map ETXTBSY to G_FILE_ERROR_BUSY
It's a busy text file, but we don't care much about specifics so we
can just return the generic busy error.
2022-06-15 20:44:10 +02:00
Marco Trevisan (Treviño)
d2ca48ad97 gioerror: Add G_IO_ERROR_NO_SUCH_DEVICE to map ENODEV 2022-06-15 20:43:56 +02:00
Marco Trevisan (Treviño)
9e09894414 gioerror: Handle EMLINK error as too-many-links error
This used to be a FreeBSD only error but it's actually defined also in
linux.
2022-06-15 20:41:53 +02:00
Marco Trevisan (Treviño)
35c6c5c663 tests: Add unit test for GIOErrorEnum conversion functions 2022-06-15 20:41:52 +02:00
Marco Trevisan (Treviño)
04718a9692 gfile: Implement interface API to make symbolic links asynchronously
The interface was ready for this API but it was not provided.

So implement this, using a thread that calls the sync API for now.

Add tests.

Helps with: GNOME/glib#157
2022-06-15 19:49:38 +02:00
Marco Trevisan (Treviño)
fe9e35624a gfile: Check that using NULL symlink_value as a programmer error
And also ensure that a null strings gives an error.
2022-06-15 19:49:38 +02:00
Philip Withnall
56d371942e gsocketclient: Fix still-reachable references to cancellables
`GSocketClient` chains its internal `GCancellable` objects to ones
provided by the caller in two places using `g_cancellable_connect()`.
However, it never calls `g_cancellable_disconnect()`, instead relying
(incorrectly) on the `GCancellable` provided by the caller being
short-lived.

In the (valid) situation where a caller reuses one `GCancellable` for
multiple socket client calls, or for calls across multiple socket
clients, this will cause the internal `GCancellable` objects from those
`GSocketClient`s to accumulate, with one reference left each (which is
the reference from the `g_cancellable_connect()` closure).

These `GCancellable` instances aren’t technically leaked, as they will
all be freed when the caller’s `GCancellable` is disposed, but they are
no longer useful and there is no bound on the number of them which will
hang around.

For a program doing a lot of socket operations, this still-reachable
memory usage can become significant.

Fix the problem by adding paired `g_cancellable_disconnect()` calls.
It’s not possible to add a unit test as we can’t measure still-reachable
memory growth before the end of a unit test when everything has to be
freed.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2670
2022-06-14 11:15:18 +01:00
Benjamin Otte
7a4ec897bc listmodel: Recommend implementing properties
"item-type" and "n-items" should ideally be implemented by listmodels,
so document that.
2022-06-09 17:08:42 +02:00
Benjamin Otte
51840393b2 liststore: Add tests for n-items property 2022-06-09 17:08:42 +02:00
Benjamin Otte
6b62d63d36 liststore: Add "n-items" property 2022-06-09 17:08:42 +02:00
Benjamin Otte
9b55841d78 liststore: Use g_object_class_install_properties()
Not very useful yet, but future commits add more properties.
2022-06-08 15:45:27 +02:00
Philip Withnall
3b87740e3e tests: Fix defined-but-not-used variables if HAVE_OPENPTY is undefined
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-07 19:12:46 +01:00
Philip Withnall
14f4b38fb1 tests: NULL-initialise some variables to help scan-build
Dynamically, these will only ever be used after they’ve been initialised
due to correct checking of `use_udp` throughout the test. However,
that’s a global variable and the static analyser is assuming it might
change value. So help it out by NULL-initialising the variables so they
can never be used uninitialised.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-07 11:04:25 +01:00
Simon McVittie
36da11550c Merge branch 'leak-fixes' into 'main'
tests: Various small test fixes for valgrind

See merge request GNOME/glib!2711
2022-06-01 17:23:02 +00:00
Michael Catanzaro
05755f2fbd Merge branch '2639-xdgmime-fix' into 'main'
xdgmime: Fix broken file:// content type lookups for webkitgtk

Closes #2639

See merge request GNOME/glib!2708
2022-06-01 15:24:02 +00:00
Philip Withnall
33f36af489 tests: Remove an unnecessary timeout in gnotification test
This is a fallback timeout to abort the test if the expected number of
messages aren’t seen in time. However, when running the test under
valgrind it will take longer and sometimes spuriously trigger the
timeout.

There’s no point in having an abort timeout inside the test: the test
runner (Meson) already provides one for us, which we can adjust with a
multiplier when running under valgrind.

So removes the timeout from within the test. This should fix the
gnotification test under valgrind.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-01 15:20:38 +01:00
Philip Withnall
4282f22102 tests: Fix leaks in new GDateTime file info tests
From b7b10cc7e0. My fault!

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-06-01 15:19:59 +01:00
Philip Withnall
972df061a7 Merge branch 'wip/pwithnall/fix-pollable-test' into 'main'
tests: Fix a potential race condition in pollable test

See merge request GNOME/glib!2702
2022-06-01 13:15:32 +00:00
Philip Withnall
7ec351e3f4 xdgmime: Fix broken file:// content type lookups for webkitgtk
This re-applies a chunk from commit e63262d49d which was
accidentally lost when upstreaming the commit to xdgmime (as
https://gitlab.freedesktop.org/xdg/xdgmime/-/merge_requests/10).

The upstreamed commit was then re-backported to GLib as a1bfe899ab,
without the missing chunk.

The missing chunk is potentially causing incorrect content type results
for `file://` URIs when used from webkitgtk.

Thanks to Stephen Jung and Michael Catanzaro for investigating.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2639
2022-06-01 14:02:53 +01:00
Philip Withnall
26409f19cd Add SPDX license headers for LGPL-2.1-or-later to various files
These have all been added manually, as I’ve finished all the files which
I can automatically detect.

All the license headers in this commit are for LGPL-2.1-or-later, and
all have been double-checked against the license paragraph in the file
header.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-06-01 12:44:23 +01:00
Christopher Nielsen
d785405268 credentials: macos: check for existence of LOCAL_PEERPID
- Fixes build errors for macOS 10.7 and earlier, where this is not supported
2022-05-31 17:08:08 -04:00
Philip Withnall
c1f8865689 Merge branch 'benzea/fix-inotify-race' into 'main'
glocalfilemonitor: Avoid file monitor destruction from event thread

Closes #1941

See merge request GNOME/glib!2561
2022-05-31 12:18:38 +00:00
Philip Withnall
95c1d656e2 tests: Fix a potential race condition in pollable test
This may have been causing an intermittent failure of the pollable test
on BSD, where updating the readable status of a socket takes a bit
longer than on Linux.

```
GLib-GIO-DEBUG: 16:06:41.235: GSocketClient: Starting application layer connection
GLib-GIO-DEBUG: 16:06:41.235: GSocketClient: Connection successful!
Bail out! GLib-GIO:ERROR:../gio/tests/pollable.c:73:check_source_readability_callback: assertion failed (readable == expected): (0 == 1)
```

I have not debugged the test on BSD, though, so this is only a guess.

See https://gitlab.gnome.org/GNOME/glib/-/jobs/2022087

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-31 13:14:15 +01:00
Philip Withnall
4daa3ca33e tests: Remove global variables from pollable test
This should make each unit test a bit more self-contained and easier to
verify that they’re independent.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-31 13:12:06 +01:00
Philip Withnall
ac322a1205 tests: Use g_assert_*() rather than g_assert() in pollable
It won’t get compiled out with `G_DISABLE_ASSERT`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-31 12:57:46 +01:00
Philip Withnall
e5a691e84a tests: Add a test for GFileMonitor deadlocks
This test is opportunistic in that it’s not possible to detect whether
the race condition has been hit (other than by hitting a deadlock).

So the only approach we can take for testing is to loop over the code
which has previously been known to cause a deadlock a number of times.

The number of repetitions is chosen from running the test with the
deadlock fix reverted.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1941
2022-05-31 12:24:13 +01:00
Philip Withnall
8e9f238667 glocalfilemonitor: Skip event handling if the source has been destroyed
This should prevent unbounded growth of the `event_queue` in the
unlikely case that the `GSource` is removed from its `GMainContext` and
destroyed separately from the `GFileMonitor`.

I’m not sure if that can currently happen, but it could with future
refactoring, so it’s best to address the possibility now while we’re
thinking about this bit of code.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1941
2022-05-31 12:24:13 +01:00
Benjamin Berg
ee4d93c6fd glocalfilemonitor: Avoid file monitor destruction from event thread
Taking a reference to the GFileMonitor when handling events may cause
object destruction from th worker thread that calls the function. This
condition happens if the surrounding code drops the otherwise last
reference ot the GFileMonitor. The series of events causes destruction
from an unrelated worker thread and also triggers g_file_monitor_cancel
to be called from g_file_monitor_source_handle_event.

For the inotify backend, this results in a deadlock as cancellation
needs to take a lock that protects data structures from being modified
while events are dispatched.

One alternative to this approach might be to add an RCU (release, copy,
update) approach to the lists contained in the wd_dir_hash and
wd_file_hash hash tables.

Fixes: #1941

An example stack trace of this happening is:

Thread 2 (Thread 0x7fea68b1d640 (LWP 260961) "gmain"):
 #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
 #1  0x00007fea692215dc in g_mutex_lock_slowpath (mutex=mutex@entry=0x7fea6911e148 <g.inotify_lock_lock>) at ../glib/gthread-posix.c:1493
 #2  0x00007fea69222062 in g_mutex_lock (mutex=mutex@entry=0x7fea6911e148 <g.inotify_lock_lock>) at ../glib/gthread-posix.c:1517
 #3  0x00007fea6908025a in _ih_sub_cancel (sub=0x1492620) at ../gio/inotify/inotify-helper.c:131
 #4  0x00007fea6907f9da in g_inotify_file_monitor_cancel (monitor=0x14a3550) at ../gio/inotify/ginotifyfilemonitor.c:75
 #5  0x00007fea68fae959 in g_file_monitor_cancel (monitor=0x14a3550) at ../gio/gfilemonitor.c:241
 #6  0x00007fea68fae9dc in g_file_monitor_dispose (object=0x14a3550) at ../gio/gfilemonitor.c:123
 #7  0x00007fea69139341 in g_object_unref (_object=<optimized out>) at ../gobject/gobject.c:3636
 #8  g_object_unref (_object=0x14a3550) at ../gobject/gobject.c:3553
 #9  0x00007fea6907507a in g_file_monitor_source_handle_event (fms=0x14c3560, event_type=<optimized out>, child=0x7fea64001460 "spawned-1", rename_to=rename_to@entry=0x0, other=other@entry=0x0, event_time=<optimized out>) at ../gio/glocalfilemonitor.c:457
 #10 0x00007fea6907fe0e in ih_event_callback (event=0x7fea64001420, sub=0x1492620, file_event=<optimized out>) at ../gio/inotify/inotify-helper.c:218
 #11 0x00007fea6908075c in ip_event_dispatch (dir_list=dir_list@entry=0x14c14c0, file_list=0x0, event=event@entry=0x7fea64001420) at ../gio/inotify/inotify-path.c:493
 #12 0x00007fea6908094e in ip_event_dispatch (event=0x7fea64001420, file_list=<optimized out>, dir_list=0x14c14c0) at ../gio/inotify/inotify-path.c:448
 #13 ip_event_callback (event=0x7fea64001420) at ../gio/inotify/inotify-path.c:548
 #14 ip_event_callback (event=0x7fea64001420) at ../gio/inotify/inotify-path.c:530
 #15 0x00007fea69081391 in ik_source_dispatch (source=0x14a2bf0, func=0x7fea69080890 <ip_event_callback>, user_data=<optimized out>) at ../gio/inotify/inotify-kernel.c:327
 #16 0x00007fea691d0824 in g_main_dispatch (context=0x14a2cc0) at ../glib/gmain.c:3417
 #17 g_main_context_dispatch (context=0x14a2cc0) at ../glib/gmain.c:4135
 #18 0x00007fea691d0b88 in g_main_context_iterate (context=context@entry=0x14a2cc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4211
 #19 0x00007fea691d0c2f in g_main_context_iteration (context=0x14a2cc0, may_block=may_block@entry=1) at ../glib/gmain.c:4276
 #20 0x00007fea691d0c81 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6176
 #21 0x00007fea691f9c2d in g_thread_proxy (data=0x1487cc0) at ../glib/gthread.c:827
 #22 0x00007fea68d93b1a in start_thread (arg=<optimized out>) at pthread_create.c:443
 #23 0x00007fea68e18650 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
2022-05-31 12:24:13 +01:00
Matteo Biggio
ac3fc84ff4 gsocketaddressenumerator: add nullable annotation to the result of next
The returned `SocketAddress` is going to be NULL when the stream of
socket addresses is finished
2022-05-31 11:34:02 +02:00
Philip Withnall
18c0088678 tests: Fix a memory leak when abandoning a file creation time test
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-27 17:45:03 +01:00
Philip Withnall
b7b10cc7e0 tests: Add additional tests for nanosecond precision file timestamps
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #369
2022-05-27 17:45:03 +01:00
nitinosiris
b33ef610de Add functionality to preserve nanosecond timestamps
file copy doesn't preserve nanosecond timestamps

Closes #369
2022-05-27 17:03:35 +01:00
Philip Withnall
7ad6b05458 gfileinfo: Split out a g_file_info_remove_value() helper function
This introduces no functional changes but will make refactoring a bit
easier in the following commit.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-27 16:56:10 +01:00
Philip Withnall
a20a432100 Merge branch 'nacho/uwp-warnings' into 'main'
win32appinfo: change log level from warning to debug

Closes #2640

See merge request GNOME/glib!2661
2022-05-26 14:29:11 +00:00
TestingPlant
da7a31a052 Rename user data parameters to user_data
The user data parameters in callbacks need to be named user_data to
generate correct closure attributes in the introspection data. This
updates parameters missed in GNOME/glib!2633.
2022-05-22 01:06:37 +00:00
Marc-André Lureau
294b562f34 gio: fix gunixfdlist.h location after move to common gio
Fixes commit 5efb84f24a ("gio: add GUnixFDList on win32")

Fixes: https://gitlab.gnome.org/GNOME/glib/-/issues/2653

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-18 18:19:03 +02:00
Philip Withnall
caf6d99fbe Merge branch 'win32-fd' into 'main'
gio: various unix/fd-related enablement on win32

See merge request GNOME/glib!2656
2022-05-18 14:01:43 +00:00
Philip Withnall
c613d32b92 tests: Add SPDX license headers automatically
Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.

This commit was entirely generated using the command:
```
git ls-files gio/tests/*.c | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-05-18 09:20:07 +01:00
Philip Withnall
5942cd7984 gio: Add SPDX license headers automatically
Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.

This commit was entirely generated using the command:
```
git ls-files gio/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-05-18 09:18:52 +01:00
Marc-André Lureau
984103b0e7 gio/tests: add gdbus-peer test to win32
Because we can :)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 17:34:06 +02:00
Marc-André Lureau
7886283750 gio/tests: unescape the nonce_file value
The raw value is escaped according to D-Bus rules. This is probablematic
for Windows backslashed paths. We can use URI unescaping, it seems
that's what gdbusaddress.c is doing too.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 17:34:06 +02:00
Marc-André Lureau
e34795b431 gio/gdbusserver: add "unix:" address support on !unix
This is another minor left-over after GNOME/glib!2445.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 17:34:06 +02:00
Marc-André Lureau
18886d43d2 gio/gdbusauth: remove #ifdef G_OS_UNIX around credentials
The AF_UNIX API is available under all platforms since 2.71.1, and
credentials functions returns NOT_SUPPORTED error appropriately,
we can thus remove the special-casing for !unix.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 17:34:06 +02:00
Marc-André Lureau
b5c97b1016 gio/tests: add basic fd-list unit test to unix-fd
To cover win32 support.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 17:34:06 +02:00
Marc-André Lureau
c9b5b1fb94 gio/tests: switch to g_close()
For the better behaviour and portability.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 16:37:39 +02:00
Marc-André Lureau
b8eb64b350 gio/tests: add unix-fd test to win32
The "/unix-fd/scm" test is quite Unix-specific, the next patch is going
to add a portable test.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 16:37:39 +02:00
Philip Withnall
6659f502ca Merge branch 'resources-extraneous-symbol' into 'main'
resources: Hide external data symbol

Closes gtk#4598

See merge request GNOME/glib!2652
2022-05-17 13:58:41 +00:00
Matthias Clasen
6039c1f4e8 resources: Hide external data symbol
Apply --internal to the symbol for the section as well.

Only do this with --external-data, since otherwise gcc
will complain about ignoring the attribute.

This fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/4598
2022-05-17 14:04:11 +01:00
Michael Catanzaro
e27ef839d9 Deprecate GDtlsClientConnection validation flags
See !2214 for motivation. It doesn't work properly anymore, and the TLS
versions of these functions were already deprecated. Sadly, I missed the
DTLS versions.

Fixes #2646
2022-05-17 14:03:28 +01:00
Marc-André Lureau
5efb84f24a gio: add GUnixFDList on win32
FDs are not specific to Unix. win32 has APIs to map CRT fd to/from HANDLE.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 14:39:20 +02:00
Ignacio Casal Quinteiro
acb1ce2272 win32appinfo: change log level from warning to debug
There is nothing that the user can do anyway and this dumps
lots of warnings without real need.

Closes #2640
2022-05-17 12:14:21 +02:00
Ignacio Casal Quinteiro
f38d74b233 gtask: use g_strconcat() in g_task_return() only if needed
If the task name is NULL there is no need to allocate the string
since this can be expensive if called very often
2022-05-16 13:25:50 +01:00
Godvin Ouseph
61ad2d7217 Fix typo in gio/meson.build
This broke compiling gtk4 as a subproject on Windows
2022-05-14 15:54:56 +05:30
Marc-André Lureau
277657eacc glib/win32: introduce private g_win32_handle_is_socket()
Used in following commits, including in some GIO experiments.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-12 18:54:11 +02:00
Marc-André Lureau
c4a7ddbf67 gio/tests/unix-fd: rename test
Use a prefix matching the binary, rename the test "scm", as it involves
SocketControlMessage.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-12 18:48:59 +02:00
Marc-André Lureau
18d98e30f9 gio/tests: close leaked fd
Also fixes some of the test on win32, since it won't delete files that
are opened.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-12 18:48:59 +02:00
Marc-André Lureau
a638b2bbd1 gio: include Unix socket headers
This should have been part of #2487.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-12 18:48:59 +02:00
TestingPlant
a5e7156a9b Replace single quotes in gio/tests/codegen.py
This makes the formatting more consistent.
2022-05-12 00:29:44 +00:00
Simon McVittie
816abcbb95 Merge branch 'scan-build-fixes' into 'main'
Add some more assertions to help scan-build out

See merge request GNOME/glib!2646
2022-05-10 16:30:18 +00:00
Philip Withnall
e36f2bb243 gproxyaddressenumerator: Factor out type check
This will help static analysers which think that the type of
`priv->proxy_address` could potentially change between freeing
`dest_hostname` and the `g_return_if_fail()` call below, leading to the
code to continue through to `g_object_new()` and use `dest_hostname`
after freeing it.

This introduces no functional changes.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-10 16:23:46 +01:00
Philip Withnall
7767978725 gdbusdaemon: Add an assertion to help static analysis of refcounts
This should fix a scan-build warning about the final `name_unref()` here
being a use-after-free.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-10 16:17:38 +01:00
Philip Withnall
86927c39e0 gresource: Assert that resource has correct refcount when unregistering
This should fix a scan-build warning that `resource` is
used-after-freeing in the final `g_resource_unref()` call in
`g_static_resource_fini()`, as `g_resources_unregister_unlocked()` has
already unreffed it.

In reality, each resource has two strong refs on it while active, so the
second unref is correct.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-10 15:53:19 +01:00
Philip Withnall
bd1781a356 build: Stop using Meson features deprecated in Meson <0.60
This clears some Meson warnings.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-06 13:55:28 +01:00
Xavier Claessens
374be41433 meson: Use meson.can_run_host_binaries()
It is not only shorter than `not meson.is_cross_build() or
meson.has_exe_wrapper()` but also handle the case of cross compiling to
a compatible arch such as building for i386 on an amd64.
2022-05-06 13:17:11 +01:00
Philip Withnall
25ab87d8e5 build: Drop checks and workarounds for older Meson versions
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-06 13:01:44 +01:00
Sebastian Dröge
0c6a1af9d6 Merge branch 'gdbus-threading-test-fix-maybe' into 'main'
tests: Reduce wakeup interval in gdbus-threading

See merge request GNOME/glib!2604
2022-04-29 08:05:52 +00:00
Sebastian Dröge
ef8e0035a5 Merge branch 'fix-gdbus-peer-object-manager-test' into 'main'
tests: Use G_TEST_OPTION_ISOLATE_DIRS in gdbus-peer-object-manager

See merge request GNOME/glib!2603
2022-04-29 08:04:33 +00:00
Sebastian Dröge
4f48d4e1bb Merge branch 'scan-build-fixes' into 'main'
Fix various scan-build warnings

See merge request GNOME/glib!2628
2022-04-28 11:07:34 +00:00
Sebastian Dröge
a0aff5404c Merge branch 'scan-build-leak-fix' into 'main'
gopenuriportal: Fix a use-after-free on an error path

See merge request GNOME/glib!2627
2022-04-28 10:44:57 +00:00
Philip Withnall
a17a27bcf1 glocalfileinfo: Remove a redundant store
This fixes a scan-build warning:
```
../../../../source/glib/gio/glocalfileinfo.c:1661:28: warning: Although the value stored to 'mydirname' is used in the enclosing expression, the value is never actually read from 'mydirname' [deadcode.DeadStores]
                           mydirname = g_strdup (dirname),
                           ^           ~~~~~~~~~~~~~~~~~~
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1767
2022-04-28 11:22:53 +01:00
Philip Withnall
969eb835dc gopenuriportal: Fix a use-after-free on an error path
`path` was used in building the error message after it had been freed.
Spotted by scan-build.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1767
2022-04-28 11:22:33 +01:00
Philip Withnall
7f83151ac0 gsocket: Clear address before filling it
This will probably make no functional difference, but will squash two
warnings from scan-build:
```
../../../../source/glib/gio/gsocket.c:503:14: warning: Assigned value is garbage or undefined [core.uninitialized.Assign]
      family = address.storage.ss_family;
             ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../source/glib/gio/gsocket.c:527:29: warning: Assigned value is garbage or undefined [core.uninitialized.Assign]
       socket->priv->family = address.storage.ss_family;
                            ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
```

It seems like a reasonable thing to warn about. Initialising the full
union to zero should avoid any possibility of undefined behaviour like
that.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1767
2022-04-28 10:50:08 +01:00
Philip Withnall
c02890645b tests: Drop redundant store
This fixes a scan-build warning:
```
../../../../source/glib/gio/tests/gdbus-tests.c:146:3: warning: Value stored to 'watch_id' is never read [deadcode.DeadStores]
  watch_id = 0;
  ^
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1767
2022-04-28 10:43:13 +01:00
Sebastian Dröge
0c1b7b263e Merge branch 'multicast-memcpy-size' into 'main'
gsocket: Add assertions about socket address sizes for memcpy()

See merge request GNOME/glib!2625
2022-04-27 14:32:16 +00:00
Philip Withnall
49cc9b96f4 gio-tool: Fix a minor memory leak when using gio-set with bytestrings
Tested using:
```sh
touch ~/foo
gio set ~/foo -t bytestring user::test "\x00\x00"
```
(it doesn’t matter that this fails; the bytestring is still decoded)

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1474407
2022-04-27 15:01:08 +01:00
Philip Withnall
ff944776fe gsocket: Add assertions about socket address sizes for memcpy()
These `memcpy()` calls only happen if `g_inet_address_get_family(group)
== G_SOCKET_FAMILY_IPV4`, so the assertions should never fail.

It’s helpful for understanding the code, and for static analysis, to add
the assertions though.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1486858
2022-04-27 14:47:35 +01:00
Xavier Claessens
199ff2a841 Meson: Fix gio-windows-2.0 override name
The override name must match the pkgconfig name.
2022-04-24 21:29:26 -04:00
Marc-André Lureau
e9f46d3529 gio/tests: fix socket /socket/credentials/unix_socketpair on win32
When I enabled unix socketpair test on win32, I left the existing
g_close(fds[1]), but _g_win32_socketpair() returns native sockets
descriptors that must be closed with closesocket() on win32.

Let GSocket handle the socket pair cleanup.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-04-14 15:38:47 +04:00
Marc-André Lureau
89539d9ae0 gio/tests: GStatBuf.st_size is 64 bits on win64
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-04-14 15:38:47 +04:00
Philip Withnall
58f54e8303 tests: Reduce wakeup interval in gdbus-threading
When checking that the connection has the expected number of refs, the
test would block on a `GMainContext` iteration for up to 3s before
waking up and failing (if the refcount was still not as expected).

This check was written in the expectation that changing the refcount of
the connection would only happen due to dispatching a source on
`GMainContext` — hence the `GMainContext` would wake up as the refcount
changed.

That’s probably not actually true though. It might be the case that the
connection’s refcount is changed on from the GDBus worker thread, which
would not cause any wakeups on the main thread’s `GMainContext`.

In this case, the `GMainContext` iteration in
`assert_connection_has_one_ref()` would block for the full 3s, and then
wake up and notice the refcount is correct (then the test would
proceed).

That’s fine, apart from the fact that `test_threaded_singleton()` does
this 1000 times. If the slow case is hit on a significant number of
those test runs, the test will take around 3000s to complete, which is
significantly more than meson’s test timeout of 360s. So the test fails
with something like:
```
220/266 glib:gio+slow / gdbus-threading         TIMEOUT 360.07 s

--- command ---
G_TEST_SRCDIR='/builds/GNOME/glib/gio/tests' GIO_MODULE_DIR='' G_TEST_BUILDDIR='/builds/GNOME/glib/_build/gio/tests' /builds/GNOME/glib/_build/gio/tests/gdbus-threading
--- stdout ---
\# random seed: R02S83fe8de22db4d4f376e6d179e2bdd601
1..3
\# Start of gdbus tests
ok 1 /gdbus/delivery-in-thread
ok 2 /gdbus/method-calls-in-thread
\# GLib-GIO-DEBUG: refcount of 0x5602de913660 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
\# GLib-GIO-DEBUG: refcount of 0x5602de913660 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
\# GLib-GIO-DEBUG: refcount of 0x5602de913c60 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
\# GLib-GIO-DEBUG: refcount of 0x5602de913c60 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
\# GLib-GIO-DEBUG: refcount of 0x5602de913260 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
\# GLib-GIO-DEBUG: refcount of 0x5602de913260 is not right (3 rather than 1) in test_threaded_singleton(), sleeping
```

From this log, it can be seen that the sleep is happening on a different
`GMainContext` every other time, so the test *is* making progress.

Assuming this is a correct diagnosis (it’s a lot of guessing), this
commit tries to fix the test by adding a wakeup timeout to the
`GMainContext` in `assert_connection_has_one_ref()`, which will wake it
up every 50ms to re-check the exit condition.

This polling approach has been taken because it doesn’t seem feasible to
make sure that every `g_object_ref()`/`g_object_unref()` call on a
`GDBusConnection` causes the main context to wake up.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-04-12 14:39:43 +01:00
Philip Withnall
77416fc023 tests: Use g_assert_*() rather than g_assert() in gdbus-peer-object-manager
It won’t get compiled out with `G_DISABLE_ASSERT`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-04-12 13:29:19 +01:00
Philip Withnall
20c3ab9e51 tests: Use G_TEST_OPTION_ISOLATE_DIRS in gdbus-peer-object-manager
This might fix a recent test failure:
https://gitlab.gnome.org/GNOME/glib/-/jobs/1929015. Unfortunately
there’s not much debug information in the logs to go on, and I can’t
reproduce it locally. All I have is:
```
192/272 glib:gio / gdbus-peer-object-manager    FAIL     0.43 s (killed by signal 11 SIGSEGV)

--- command ---
GIO_MODULE_DIR='' G_TEST_BUILDDIR='/builds/GNOME/glib/_build/gio/tests' G_TEST_SRCDIR='/builds/GNOME/glib/gio/tests' /builds/GNOME/glib/_build/gio/tests/gdbus-peer-object-manager
--- stdout ---
\# random seed: R02Seee9b7325ecd7c19249a3412397aed9b
1..2
\# Start of gdbus tests
\# Start of peer-object-manager tests
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-04-12 13:29:19 +01:00
Marc-André Lureau
2a925f273b gio/tests: DuplicateHandle() is inappropriate for SOCKET 2022-04-07 11:22:55 +00:00
Sebastian Dröge
86a24bb19a Merge branch 'wip/pwithnall/converter-stream-debugging' into 'main'
tests: Remove an incorrect assertion in converter-stream

See merge request GNOME/glib!2591
2022-04-06 13:15:01 +00:00
Jason Francis
a85246af3b gio: Add g_list_store_find_with_equal_func_full()
Fixes: #2447
2022-04-05 18:34:39 +01:00
Philip Withnall
aec5d17d77 tests: Remove an incorrect assertion in converter-stream
While the assertion always turned out to be true on Linux, it frequently
caused spurious test failures on FreeBSD.

After some remote debugging, I *think* the cause is as written up in the
comment in the code in this commit. However, I cannot be certain, as the
more debugging messages I added, the harder the failure was to
reproduce; and I don’t have access to a FreeBSD machine.

This fixes failures like:
```
Bail out! GLib-GIO:ERROR:../gio/tests/converter-stream.c:1043:test_converter_pollable: assertion failed (error == NULL): Resource temporarily unavailable (g-io-error-quark, 27)
```

It’s succeeded 1000 times in a row on the FreeBSD CI now; previously
it was failing one time in three:
https://gitlab.gnome.org/GNOME/glib/-/jobs/1936395.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-04-05 18:19:23 +01:00
Philip Withnall
82ad0510d2 tests: Don’t exit gdbus-method-invocation test early on connection close
There’s (deliberately) a bit of race in implementing/handling
`CloseBeforeReturning()` in `gdbus-method-invocation.c`. If the server
closes the D-Bus connection early, the client may exit with `SIGTERM` if
`GDBusConnection:exit-on-close` is set. We don’t want that, as the test
is trying to check that the default handling of a D-Bus method return
after a connection has closed works.

See https://gnome.pages.gitlab.gnome.org/-/glib/-/jobs/1935191/artifacts/_build/meson-logs/testlog.txt

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-04-05 14:43:16 +01:00
Philip Withnall
bae0a3c751 Merge branch 'badcel/gunixfdlist-only-unix' into 'main'
GUnixFDList: Include only in unix build

See merge request GNOME/glib!2585
2022-04-05 12:12:19 +00:00
Philip Withnall
259c86909f Merge branch 'fix-trashing-sandboxed-directories' into 'main'
Fix trashing sandboxed directories

Closes #2629

See merge request GNOME/glib!2583
2022-04-05 11:58:33 +00:00
badcel
c9874f817b
GUnixFDList: Include only in unix build 2022-04-04 20:30:22 +02:00
Loic Le Page
c6a5021f48 Fix redefinition of local variable in gio/gdbusobjectmanagerclient.c 2022-04-04 17:39:59 +01:00
Loic Le Page
5223863922 Fix redefinition of local variable in gio/gdbusserver.c 2022-04-04 17:39:59 +01:00
Loic Le Page
af69d438ed Fix unused variable and remove finalize vfunc in gio/tests/gdbus-example-proxy-subclass.c
G_GNUC_UNUSED does perfectly its job with gcc compiler but the warning
still remains with msvc compiler.

Once the unused variable removed, the finalize vfunc can be removed as
it's doing the same job as the parent function.
2022-04-04 17:39:59 +01:00
Loic Le Page
4e3f704d49 Fix global variable name hidden by local variables in gio/tests/pollable.c 2022-04-04 17:39:58 +01:00
Loic Le Page
25ab7f1e74 Fix global variable name hidden by local variables in gio/tests/proxy.c 2022-04-04 17:39:42 +01:00
Loic Le Page
13710c3699 Fix global variable name hidden by local variables in gio/tests/resolver.c 2022-04-04 17:39:42 +01:00
Matthias Clasen
724df43616 Fix trashing sandboxed directories
We must not open the fd with O_PATH|O_NOFOLLOW,
since the portal rejects that combination. Leaving
out O_NOFOLLOW is fine in this case - we know it
is a directory, we just received EISDIR.

Fixes: #2629
2022-04-04 10:26:13 -04:00
Philip Withnall
6c31ef6f18 Merge branch 'cleanup-warnings-split-8' into 'main'
Cleanup warnings split 8

See merge request GNOME/glib!2497
2022-04-01 15:13:32 +00:00
Loic Le Page
e372ed3413 Fix cast pointer to int warning in gio/tests/socket.c 2022-04-01 15:10:50 +02:00
Loic Le Page
7bd79b112d Fix non-initialized variable in gio/tests/socket-client.c 2022-04-01 15:10:50 +02:00
Loic Le Page
027e3769ee Fix global variable name hidden by local variables in gio/tests/socket-server.c 2022-04-01 15:10:50 +02:00
Loic Le Page
7178e10cd5 Fix redefinition of local variable in gio/tests/testfilemonitor.c 2022-04-01 15:10:50 +02:00
Loic Le Page
c324ce5c2a Fix redefinition of local variable in gio/gactiongroupexporter.c 2022-04-01 15:10:50 +02:00
Loic Le Page
3214a0f333 Fix redefinition of local variable in gio/gapplicationimpl-dbus.c 2022-04-01 15:10:50 +02:00
Loic Le Page
0c1619227c Fix redefinition of local variable in gio/gdbus-tool.c 2022-04-01 15:10:50 +02:00
Loic Le Page
4bcb7bc631 Fix redefinition of local variable in gio/gdbusauth.c 2022-04-01 15:10:50 +02:00
Loic Le Page
eb157bfa1b Fix redefinition of local variable in gio/gdbusauthmechanismsha1.c 2022-04-01 15:10:41 +02:00
Loic Le Page
bf68e8606b Fix non-initialized variable and remove obsolete usage of inet_addr in gio/gsocket.c 2022-04-01 00:18:40 +01:00
Loic Le Page
7bde242707 Fix redefinition of local variable in gio/gsocks5proxy.c 2022-04-01 00:18:40 +01:00
Loic Le Page
bd5d867320 Fix global variable name hidden by local variables in gio/gthreadedresolver.c 2022-04-01 00:18:40 +01:00
Loic Le Page
49d0c5a90b Fix redefinition of local variable in gio/gtlscertificate.c 2022-04-01 00:18:40 +01:00
Loic Le Page
84dabcf274 Fix global and local variables hidden by local variables and non-initialized variables in gio/gwin32appinfo.c 2022-04-01 00:18:40 +01:00
Loic Le Page
155657de3e Fix redefinition of local variable in gio/gwin32file-sync-stream.c 2022-04-01 00:18:40 +01:00
Philip Withnall
f8302d29f1 Merge branch 'wip/smcv/simplify-openpty-linking' into 'main'
tests: Call openpty (if available) without using dlsym

See merge request GNOME/glib!2562
2022-03-31 15:09:46 +00:00
Loic Le Page
6888f9e17e Fix too small array definition in gio/gdummyfile.c (no room for the '\0') 2022-03-31 13:10:26 +01:00
Loic Le Page
5ec3a425d2 Fix non-initialized variable in gio/gfile.c 2022-03-31 13:10:25 +01:00
Loic Le Page
397ccd833b Fix global variable name hidden by local variables in gio/gfileinfo.c 2022-03-31 13:10:25 +01:00
Loic Le Page
cbdddf82c0 Fix global variable name hidden by local variables in gio/gio-tool-info.c 2022-03-31 13:10:25 +01:00
Loic Le Page
72cc5b3910 Fix global variable name hidden by local variables in gio/gio-tool-list.c 2022-03-31 13:10:25 +01:00
Loic Le Page
71de9553ca Fix global variable name hidden by local variables in gio/gio-tool-mount.c 2022-03-31 13:10:25 +01:00
Loic Le Page
c0dabdd8df Fix global variable name hidden by local variables in gio/gio-tool-save.c 2022-03-31 13:10:25 +01:00
Loic Le Page
781231d556 Fix global variable name hidden by local variables in gio/gio-tool-trash.c 2022-03-31 13:10:25 +01:00
Loic Le Page
a30ae2497d Fix redefinition of local variable in gio/giomodule.c 2022-03-31 13:10:25 +01:00
Loic Le Page
94264e6190 Fix redefinition of local variable in gio/giowin32-private.c 2022-03-31 13:10:25 +01:00
Sebastian Dröge
1fc402b33b Merge branch '2614-bye-bye-gamin' into 'main'
gio: Remove fam file monitor support

Closes #2614

See merge request GNOME/glib!2570
2022-03-23 16:45:04 +00:00
Philip Withnall
6aa210e6af gio: Remove fam file monitor support
libgamin was last released in 2007 and is dead
[upstream](https://gitlab.gnome.org/Archive/gamin). Distributions may
still ship it (although Fedora no longer does), but we want people to
use inotify on Linux since it’s actively supported.

BSDs use kqueue. Windows uses win32filemonitor.

FAM might still be used on some commercial Unix distributions, but there
are no contributors from those distributions, and certainly no CI for
them to prevent regressions.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2614
2022-03-23 15:41:54 +00:00
Philip Withnall
2759dd71be gio: Remove remaining references to fen file monitor
It used to exist on Solaris, but GLib’s support for it was mostly
removed in 2015 in commit 21ab660cf8.

Remove the final few references.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-23 15:40:41 +00:00
Marc-André Lureau
517bd62840 gio/win32: TIME_CREATED_USEC is u32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-23 19:34:32 +04:00
Philip Withnall
f9ef3bec68 gthreadedresolver: Only declare private test APIs on Unix
They’re only defined on Unix anyway. `GThreadedResolver` has an entirely
different code path for handling DNS replies on Windows.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:41:08 +00:00
Philip Withnall
e8e8aebcbe resolver: Add SRV support to manual resolver test
This allows for tests like:
```
resolver -t SRV _http._tcp.mxtoolbox.com
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
33204fe127 tests: Add tests for parsing specific DNS record types
Success and failure tests. This massively increases test coverage for
parsing DNS records, although it doesn’t get it to 100%.

It should now be useful enough to do more fuzzing on, without
immediately getting trivial failures from the fuzzer.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
0d42af06e0 gthreadedresolver: Treat query and answer counts as unsigned
They can’t be negative.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
08dee06b59 gthreadedresolver: Limit length of each record to its stated rdlength
Rather than limiting them to the full length of the answer, which may
include subsequent records.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
023fab80f9 gthreadedresolver: Add error checking to all record parsing
This should catch all kinds of invalid records, and correctly report
them as errors.

Heavily based on work by Patrick Griffis in !2134.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
81193c5aac gthreadedresolver: Don’t warn on unrecognised record types
Otherwise the code isn’t forwards-compatible, and may be DOSed by
servers returning unknown records, if `G_DEBUG=fatal-warnings` is
enabled for some reason.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
51f70fe62e tests: Add tests for invalid DNS response header parsing
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
2a7b4db243 gthreadedresolver: Expose g_resolver_record_type_to_rrtype()
So that it can be used in the tests.

It’s not part of the public, documented, supported API.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
8b73d7bbf9 gthreadedresolver: Handle error returns from dn_expand() in headers
It is possible for `dn_expand()` to fail; if so, it’ll return `-1`,
which will mess up subsequent parsing.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Philip Withnall
263ca69da8 gthreadedresolver: Check header length when parsing response
Otherwise we could read off the end of an invalid response.

oss-fuzz#42538
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-22 12:40:12 +00:00
Patrick Griffis
5cdacced3f tests: Add basic test framework for GResolver DNS parsing
Split out from https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2134
by Philip Withnall so it can be used in advance of HTTPS DNS record
support landing.

Reworked to no longer use test fixtures, as it’s simple enough to build
the response header in each test.

The tests are built on Unix only, as they test the parsing code in
`g_resolver_records_from_res_query()`, which is Unix-specific. The
Windows DNS APIs provide much more structured results which don’t need
parsing.
2022-03-22 12:40:12 +00:00
Philip Withnall
2e940e125f Merge branch 'w32-skips' into 'main'
Various win32 tests skip & fixes

See merge request GNOME/glib!2540
2022-03-21 12:19:24 +00:00
Simon McVittie
1726e150f4 tests: Call openpty (if available) without using dlsym
The SONAME of libutil varies between architectures, so the logic to find
the SONAME of libutil was only correct for native builds (Linux on
Linux), not for cross-builds. The regular expression was also not
sufficiently broad to match the SONAME used on the alpha architecture,
which is apparently libutil.so.1.1.

Instead of screen-scraping the output of ldconfig and using that to
dlopen the library that contains openpty, it seems more reliable to
emit a link-time reference to openpty and let the linker do its job.
It's also less code.

Bug-Debian: https://bugs.debian.org/1007946
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-03-19 14:10:51 +00:00
Philip Withnall
c53129911c Merge branch 'power-profile-monitor-docs' into 'main'
gpowerprofilemonitor: Tweak wording of documentation to make more sense

See merge request GNOME/glib!2534
2022-03-18 11:34:47 +00:00
Sebastian Dröge
73f918b376 Merge branch 'gdbus-method-invocation-leak' into 'main'
gdbusmethodinvocation: Fix a leak on an early return path

See merge request GNOME/glib!2557
2022-03-18 09:25:28 +00:00
Marc-André Lureau
e38e92e37b gio/tests/codegen: skip tests that require /dev/stdout on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-18 00:20:14 +04:00
Marc-André Lureau
b3d6946c27 tests/socket: skip a test if AF_UNIX is not supported on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-18 00:16:38 +04:00
Marc-André Lureau
e014b9272a gio/tests: skip filemonitor tests on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-18 00:16:38 +04:00
Marc-André Lureau
cfc47558fc tests: enable defaultvalue and debugcontroller on win32
The test still requires dbus-daemon.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-18 00:16:38 +04:00
Marc-André Lureau
e9d9edde82 tests: skip appmonitor test on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-18 00:16:14 +04:00
Philip Withnall
a7750cd020 tests: Add unit tests for GDBusMethodInvocation
These should cover everything to do with returning a value or error from
a `GDBusMethodInvocation` object.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-17 19:17:41 +00:00
Philip Withnall
7143457076 gdbusmethodinvocation: Drop redundant quote from warning message
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-17 19:05:56 +00:00
Philip Withnall
76f5460107 gdbusmethodinvocation: Fix dead code for type checking GetAll
`property_info` is only ever set for `Get` and `Set` calls, not for
`GetAll`, as it only represents a single property. So this code was
never reachable.

Move it out so that it is reachable.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-17 19:05:56 +00:00
Philip Withnall
a3b8846e54 gdbusmethodinvocation: Fix a leak on an early return path
When doing an early return from `g_dbus_method_invocation_return_*()`
due to passing in the wrong type (or no return value when one was
expected), the parameters were not correctly sunk and were leaked.

Fix that. A unit test will be added in a following commit.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1474536
2022-03-17 19:04:42 +00:00
Philip Withnall
4ef27174af tests: Use g_strv_contains() rather than a home-grown version
The public `g_strv_contains()` API didn’t exist at the time this code
was originally written. Now, happily, it does.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-17 16:28:41 +00:00
Philip Withnall
e4d77f7e89 gdbusconnection: Use g_strv_contains() rather than a home-grown version
The public `g_strv_contains()` API didn’t exist at the time this code
was originally written. Now, happily, it does.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-17 16:24:08 +00:00
Philip Withnall
9b77b75f2d Merge branch 'w32-contenttype' into 'main'
Various contenttype-related test fixes on win32

See merge request GNOME/glib!2499
2022-03-17 15:14:14 +00:00
Philip Withnall
96279325b7 Merge branch 'cleanup-warnings-split-6' into 'main'
Cleanup warnings split 6

See merge request GNOME/glib!2495
2022-03-17 15:13:14 +00:00
Philip Withnall
1756dde873 Merge branch '2312-codegen-test-leak-fix' into 'main'
tests: Fix a leak in gdbus-test-codegen test

Closes #2312

See merge request GNOME/glib!2546
2022-03-17 15:12:08 +00:00
Michael Catanzaro
69a1867d51 gtlsconnection: fix typo in docs
Grrr, copy/paste error detected.
2022-03-16 10:38:34 +00:00
Philip Withnall
96caca2b7a tests: Explicitly close stream in converter-stream
When the test has finished writing all the expanded content into the
socket, explicitly close the output stream, which should make the input
stream readable and non-blocking.

The code intended to do this before, but only as a side-effect of
dropping its last reference to `right`. If another reference was being
held to `right` somewhere else, it wouldn’t end up being closed, which
would lead to failures like
https://gitlab.gnome.org/GNOME/glib/-/jobs/1890000:
```
(/var/tmp/gitlab_runner/builds/Ff4WDDRj/0/GNOME/glib/_build/gio/tests/converter-stream:56570): GLib-GIO-DEBUG: 12:56:23.280: GSocketClient: Connection successful!
Bail out! GLib-GIO:ERROR:../gio/tests/converter-stream.c:1042:test_converter_pollable: assertion failed (error == NULL): Resource temporarily unavailable (g-io-error-quark, 27)
stderr:
```

This is a bit of a guess (I’m not sure it’ll fix the intermittent test
error, as I haven’t been able to reproduce that locally), but it’s worth
a try.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-14 17:59:37 +00:00
Philip Withnall
8cff531520 tests: Isolate directory access for gdbus-connection-flush test
When multiple tests were run in parallel, this would race on its access
to `~/.dbus-keyrings` to authenticate with the D-Bus server, since the
keyring directory was not appropriately sandboxed to the unit test.

Use `G_TEST_OPTION_ISOLATE_DIRS` to automatically isolate each unit
test’s directory usage.

This should hopefully fix the failure seen in
https://gitlab.gnome.org/GNOME/glib/-/jobs/1849524, where the following
was in the log for a test executed in parallel:
```
GDBus-DBUS_COOKIE_SHA1: Deleted stale lock file '/home/user/.dbus-keyrings/org_gtk_gdbus_general.lock'
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-12 00:03:05 +00:00
Philip Withnall
a3c768732d tests: Isolate directory access for gdbus-non-socket test
When multiple tests were run in parallel, this would race on its access
to `~/.dbus-keyrings` to authenticate with the D-Bus server, since the
keyring directory was not appropriately sandboxed to the unit test.

Use `G_TEST_OPTION_ISOLATE_DIRS` to automatically isolate each unit
test’s directory usage.

This should hopefully fix the failure seen in
https://gitlab.gnome.org/pwithnall/glib/-/jobs/1879558.
```
228/266 glib:gio / gdbus-non-socket             FAIL     8.64 s (killed by signal 6 SIGABRT)
…
--- stderr ---
GDBus-DBUS_COOKIE_SHA1: Deleted stale lock file '/home/user/.dbus-keyrings/org_gtk_gdbus_general.lock'
**
GLib-GIO:ERROR:../gio/tests/gdbus-non-socket.c:253:test_non_socket: assertion failed (error == NULL): Exhausted all available authentication mechanisms (tried: EXTERNAL, DBUS_COOKIE_SHA1) (available: EXTERNAL, DBUS_COOKIE_SHA1) (g-io-error-quark, 0)
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-11 23:56:18 +00:00
Philip Withnall
404d5d40e0 tests: Ensure timeout source is removed in gdbus-auth test
If the whole set of tests takes more than 5 seconds, the failure timeout
from the first test could still trigger, causing an incorrect failure.

Ensure the timeout is removed at the end of each test.i

This will hopefully fix the CI failure seen here:
https://gitlab.gnome.org/pwithnall/glib/-/jobs/1879558.
```
204/266 glib:gio / gdbus-auth                   FAIL     9.21 s (killed by signal 5 SIGTRAP)
…
ok 1 /gdbus/auth/client/EXTERNAL
Bail out! GLib-GIO-FATAL-ERROR: Timeout waiting for client
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-11 23:47:22 +00:00
Loic Le Page
7a50259345 Fix redefinition of local variable in gio/glib-compile-schemas.c 2022-03-09 17:19:02 +01:00
Loic Le Page
9380a8cdb0 Fix redefinition of local variable in gio/glocalfilemonitor.c 2022-03-09 17:19:02 +01:00
Loic Le Page
d0dfc76554 Fix redefinition of local variable and non-initialized variable in gio/glocalfileoutputstream.c 2022-03-09 17:18:03 +01:00
Philip Withnall
bed82b807f tests: Re-enable address sanitizer for gdbus-test-codegen
Now that the leaks are fixed, this test can be run under the sanitizer
again.

This is a partial revert of commit
f378352051.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2312
2022-03-09 14:21:22 +00:00
Philip Withnall
9499aeb8bf tests: Wait for signal unsubscriptions in gdbus-test-codegen
When destroying `GDBusProxy`s in a custom `GMainContext`, the context
must be iterated enough after finalisation of the proxies that any
pending D-Bus traffic, and the signal subscription data, can be freed.

See the documentation for `g_dbus_connection_signal_unsubscribe()`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2312
2022-03-09 14:21:20 +00:00
Marc-André Lureau
b0c53559c0 tests: skip check anything is octet-stream
Like on Mac, the contenttype database can't say that much yet.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
7fa4999457 tests: skip test_tree on win32
Currently it simply crashes, because types == NULL.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
5f1bae1594 gio/tests: fix test_icon on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
452d64a03b tests: use Windows mime type for executable
According to https://stackoverflow.com/a/43916291/1277510

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
b60b0ec72d gio: relax g_content_type_is_a on win32
This is quite gross, but it looks like the whole content-type code on
Windows is similar. Pass test_subtype.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
ab0c00bd7e gio/tests: fix various content type guesses on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
529e091bb5 gio/tests: fix content type guess for directory on win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
9d852bc6f3 gio: implement simple directory type detection
Use a logic similar to what is done for Unix, based on trailing path
separator.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:30 +04:00
Marc-André Lureau
b3379557af gio: return '*' content type on win32 from unknown mime
This fixes test_unknown.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-03-09 11:41:20 +04:00
Philip Withnall
0239ae7122 tests: Fix a leak in gdbus-test-codegen test
The `ay` property has type `string` (see the generated code) since it’s
not been annotated to force accepting a `GVariant`.

This means the GObject property machinery expects a string, and calls
`g_strdup()` on the passed-in pointer, rather than sinking the
`GVariant`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2312
2022-03-08 20:08:43 +00:00
Emmanuele Bassi
618d6873fd Merge branch 'wip/pwithnall/ci-fixes' into 'main'
Various unit test fixes

See merge request GNOME/glib!2538
2022-03-07 09:24:10 +00:00
Philip Withnall
4d237daf32 tests: Add more debug output to gdbus-threading test
It periodically hangs due to the `GDBusConnection` having more than 1
ref (and never losing them), so there’s potentially a leaking ref
somewhere:
```
(/builds/alexander.klauer/glib/_build/gio/tests/gdbus-threading:17767): GLib-GIO-DEBUG: 13:18:12.268: refcount of 0x55fe85b1a260 is not right, sleeping
\# GLib-GIO-DEBUG: refcount of 0x55fe85b1a260 is not right, sleeping
```

Add some more debug output to try and track the problem down.

See: https://gitlab.gnome.org/alexander.klauer/glib/-/jobs/1865968

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-04 19:53:04 +00:00
Philip Withnall
54ee8e5414 tests: Add more debug output to converter-stream test
It’s periodically failing on FreeBSD and I can’t reproduce the failure
locally nor work out what it is from the logs:
```
Bail out! GLib-GIO:ERROR:../gio/tests/converter-stream.c:1041:test_converter_pollable: assertion failed (res != -1): (-1 != -1)
stderr:
**
GLib-GIO:ERROR:../gio/tests/converter-stream.c:1041:test_converter_pollable: assertion failed (res != -1): (-1 != -1)
```

Add some more debug output to get the value of `error`, in the hope that
will provide some insight.

See: https://gitlab.gnome.org/GNOME/glib/-/jobs/1866486

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-04 19:51:17 +00:00
Emmanuele Bassi
0c4c8d1005 Merge branch '2611-revert-option-changes' into 'main'
Revert "gapplication: Expose zero-valued numbers in handle-local-options"

Closes #2611

See merge request GNOME/glib!2536
2022-03-04 19:21:21 +00:00
Philip Withnall
141d3f68d3 tests: Mark network-address test as expected to succeed on macOS
Commit 13c4b9579b seems to have fixed
`network-address` so that it’s reliable everywhere, including on macOS.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1392
2022-03-04 19:07:02 +00:00
Philip Withnall
23e935a342 Revert "gapplication: Expose zero-valued numbers in handle-local-options"
This reverts commit 1ed67a9c44.

It turns out that including options, with their default values, in the
`handle-local-options` signal, which weren’t set on the command line,
breaks some applications.

In particular, it breaks Inkscape, which is the application this commit
was originally meant to fix (a different problem).

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2611
Breaks: #2329
See: !1953
2022-03-04 18:16:12 +00:00
Philip Withnall
3bef2760e9 Merge branch 'docs' into 'main'
docs: mark macros, flags, enums with percent sign

Closes #2589

See merge request GNOME/glib!2470
2022-03-04 16:21:55 +00:00
Gabor Karsay
7e64004db0 docs: mark macros, flags, enums with percent sign 2022-03-04 16:21:55 +00:00
Philip Withnall
f08324e014 Merge branch 'w32-tests-spawn' into 'main'
Various spawn-related test fixes on win32

See merge request GNOME/glib!2485
2022-03-04 16:16:39 +00:00
Philip Withnall
674dc5171c gpowerprofilemonitor: Tweak wording of documentation to make more sense
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-04 12:18:34 +00:00
Sebastian Dröge
420238e0c4 Merge branch 'debug-controller-unused' into 'main'
gdebugcontrollerdbus: Mark a variable as G_GNUC_UNUSED

See merge request GNOME/glib!2519
2022-03-03 14:54:28 +00:00
Sebastian Dröge
8091727b27 Merge branch 'wip/pwithnall/macos-tests' into 'main'
tests: Stop ignoring test failures on macOS

See merge request GNOME/glib!2505
2022-03-03 14:53:38 +00:00
Philip Withnall
c1293acb27 gtask: Document that task name is set by g_task_set_source_tag()
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-03-03 12:42:28 +00:00
Xavier Claessens
218ac195df meson: Add schemasdir and giomoduledir to gio dependency
This allows applications to get their value regardless whether glib is a
subproject or pkgconfig:

  gio_dep = dependency('gio-2.0')
  giomoduledir = gio_dep.get_variable('giomoduledir')
  schemasdir = gio_dep.get_variable('schemasdir')
2022-02-23 08:24:00 -05:00
Philip Withnall
dbd11f3d3b Merge branch 'wip/pwithnall/revert-2517' into 'main'
Revert "meson: Add schemasdir and giomoduledir to gio dependency"

See merge request GNOME/glib!2524
2022-02-23 12:17:29 +00:00
Philip Withnall
7f8c09cd07 Merge branch 'wip/pwithnall/network-address-test-fixes' into 'main'
tests: Remove threads from mock-resolver/network-address test

See merge request GNOME/glib!2520
2022-02-23 12:03:28 +00:00
Philip Withnall
590a2c9af8 Revert "meson: Add schemasdir and giomoduledir to gio dependency"
This reverts commit 5aa03882ca.

It fails to compile on newer Meson versions with
`--fatal-meson-warnings` due to:
```
WARNING: Project targeting '>= 0.52.0' but tried to use feature introduced in '0.54.0': variables arg in declare_dependency.
gio/meson.build:833:0: ERROR: Fatal warnings enabled, aborting
```

That happens regardless of the fact that we’ve correctly limited the use
of the `variables` argument to only when building with Meson ≥ 0.56.
Unfortunately Meson can’t statically detect that the argument is
conditional.

Bumping GLib’s Meson dependency is too much work right now, so this MR
unfortunately has to be reverted.
2022-02-23 11:51:13 +00:00
Marc-André Lureau
0f85eefb8b gio: fix OOB string access if filename is empty
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-02-22 23:55:57 +04:00
Philip Withnall
68dc5d5fbc Merge branch 'meson-gio-var' into 'main'
meson: Add schemasdir and giomoduledir to gio dependency

See merge request GNOME/glib!2517
2022-02-22 18:22:52 +00:00
Xavier Claessens
5aa03882ca meson: Add schemasdir and giomoduledir to gio dependency
This allows applications to get their value regardless whether glib is a
subproject or pkgconfig:

  gio_dep = dependency('gio-2.0')
  giomoduledir = gio_dep.get_variable('giomoduledir')
  schemasdir = gio_dep.get_variable('schemasdir')
2022-02-22 08:54:07 -05:00
Philip Withnall
00faa84f77 Merge branch 'giomodule' into 'main'
meson: Set GIO_EXTRA_MODULES in devenv

See merge request GNOME/glib!2518
2022-02-22 13:38:58 +00:00
Philip Withnall
13c4b9579b tests: Remove threads from mock-resolver/network-address test
`mock-resolver.c` is a mock implementation of `GResolver` used in the
`network-address` tests. It returns resolver results, and implements
timeouts, as directed by the test calling it.

In particular, it allows the IPv4 and IPv6 resolver results to be
returned using independent delays. This allows code paths which deal
with IPv4 and IPv6 results being returned at different times to be
tested, as the ‘Happy Eyeballs’ spec mandates various hard-coded
timeouts for returning the best results it can in a reasonable
timeframe.

Previously, `mock-resolver.c` implemented the timeouts by handling
`lookup_by_name()` in a `GTask` worker thread, and calling `g_usleep()`
for the timeout. This seemed to cause occasional CI failures, such as
https://gitlab.gnome.org/GNOME/glib/-/jobs/1843454, where a resolver
error would be returned rather than the expected results:
```
ok 52 /network-address/happy-eyeballs/ipv4-error-ipv6-first
\# GLib-GIO-DEBUG: IPv4 DNS error: IPv4 Broken
(/var/tmp/gitlab_runner/builds/Ff4WDDRj/0/GNOME/glib/_build/gio/tests/network-address:18428): GLib-GIO-DEBUG: 09:03:08.587: IPv4 DNS error: IPv4 Broken
Bail out! GLib-GIO:ERROR:../gio/tests/network-address.c:586:got_addr: assertion failed (error == NULL): IPv4 Broken (g-io-error-quark, 24)
stderr:
**
GLib-GIO:ERROR:../gio/tests/network-address.c:586:got_addr: assertion failed (error == NULL): IPv4 Broken (g-io-error-quark, 24)
```

While I’ve been unable to reproduce these failures locally, I suspect
they might be down to thread spawning occasionally taking long enough on
a CI runner to change the ordering of the timeouts, such that the ‘Happy
Eyeballs’ algorithm returns a different set of results from what the
test expects.

So, this commit rewrites part of `mock-resolver.c` to implement timeouts
in the main thread, rather than in a worker thread. That should
eliminate the delays in spawning threads, and should mean that the
timeout sources in `mock-resolver.c` are attached to the same
`GMainContext` as those from the ‘Happy Eyeballs’ algorithm which are
monitoring them, so a total order over the timeouts can be guaranteed.

Of course, I might be completely wrong since this is just a guess and I
can’t properly test it since I can’t reproduce the failure. Worth a try.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-22 11:25:21 +00:00
Philip Withnall
bb2d79e6a8 tests: Use g_assert_*() rather than g_assert() in network-address.c
`g_assert()` is compiled out with `G_DISABLE_ASSERT`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-22 11:25:21 +00:00
Philip Withnall
a57706887e tests: Fix memory leaks in network-address test
The test results weren’t being freed.

This makes the `network-address` test clean under memcheck for me.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-22 11:25:21 +00:00
Philip Withnall
cd9ed612a7 gdebugcontrollerdbus: Mark a variable as G_GNUC_UNUSED
It’s not used when compiling with `G_DISABLE_ASSERT`. This fixes the CI
build failure here: https://gitlab.gnome.org/GNOME/glib/-/jobs/1843082
```
[461/1229] Compiling C object 'gio/6ae6c9e@@gio-2.0@sha/gdebugcontrollerdbus.c.o'.
FAILED: gio/6ae6c9e@@gio-2.0@sha/gdebugcontrollerdbus.c.o
cc -Igio/6ae6c9e@@gio-2.0@sha -Igio -I../gio -I. -I../ -Iglib -I../glib -Igobject -I../gobject -Igmodule -I../gmodule -I/usr/include/libmount -I/usr/include/blkid -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -Werror -std=gnu99 -g -D_GNU_SOURCE -fno-strict-aliasing -DG_ENABLE_DEBUG -DG_DISABLE_ASSERT -Wduplicated-branches -Wimplicit-fallthrough -Wmisleading-indentation -Wunused -Wno-unused-parameter -Wno-cast-function-type -Wno-pedantic -Wno-format-zero-length -Wno-variadic-macros -Werror=format=2 -Werror=init-self -Werror=missing-include-dirs -Werror=pointer-arith -Wstrict-prototypes -Wno-bad-function-cast -Werror=declaration-after-statement -Werror=implicit-function-declaration -Werror=missing-prototypes -fPIC '-DG_LOG_DOMAIN="GLib-GIO"' -DGIO_COMPILATION '-DGIO_MODULE_DIR="/usr/local/lib64/gio/modules"' '-DLOCALSTATEDIR="/usr/local/var"' -fvisibility=hidden -MD -MQ 'gio/6ae6c9e@@gio-2.0@sha/gdebugcontrollerdbus.c.o' -MF 'gio/6ae6c9e@@gio-2.0@sha/gdebugcontrollerdbus.c.o.d' -o 'gio/6ae6c9e@@gio-2.0@sha/gdebugcontrollerdbus.c.o' -c ../gio/gdebugcontrollerdbus.c
../gio/gdebugcontrollerdbus.c: In function ‘authorize_cb’:
../gio/gdebugcontrollerdbus.c:345:32: error: unused variable ‘priv’ [-Werror=unused-variable]
  345 |   GDebugControllerDBusPrivate *priv = g_debug_controller_dbus_get_instance_private (self);
      |                                ^~~~
cc1: all warnings being treated as errors
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-22 09:35:40 +00:00
Xavier Claessens
0071abc187 meson: Set GIO_EXTRA_MODULES in devenv
This makes GIO find the fam module within "meson devenv" without having
to install it on the system.
2022-02-21 13:22:54 -05:00
Simon McVittie
6517bbfbc3 glocalfileinfo: Always define _g_stat_mtim_nsec, etc.
If these struct members aren't available, we can be more like an
abstraction layer by falling back to yielding 0.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-02-21 16:58:08 +00:00
Simon McVittie
3c12ddce81 Merge branch '1929-dbus-auth-locking' into 'main'
gdbusauthmechanismsha1: Don’t delete a stale lock file if it’s changed

Closes #1929

See merge request GNOME/glib!2511
2022-02-21 13:48:54 +00:00
Philip Withnall
36112f9b83 tests: Stop ignoring test failures on macOS
Test failures were previously ignored on macOS because there are 12
tests which consistently fail (and have not yet been fixed, because
there are no regularly active macOS maintainers for GLib; you could help
here!).

However, this means that new test failures can’t be spotted.

So, explicitly mark those 12 tests as `should_fail` on macOS, and then
make other test failures cause failure of the CI run.

We can track the process of fixing those 12 tests on #1392 and #1251.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1392
2022-02-20 15:01:59 +00:00
Philip Withnall
5180c7de1e tests: Make debugcontroller and defaultvalue depend on dbus-daemon
As they use `g_test_dbus_*()`, they depend on dbus-daemon, so move them
to the part of the Meson file which lists those tests.

This disables them running on platforms which don’t have `dbus-daemon`
available. Arguably, this should be done by returning an error from
`g_test_dbus_up()` and then calling `g_test_skip()`, so the test is
correctly recorded as having been skipped. But that’s a fix for another
time.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-20 15:01:38 +00:00
Philip Withnall
ae903744ee Merge branch 'environment-test-fixes' into 'main'
tests: Fix various small memory leaks

See merge request GNOME/glib!2509
2022-02-20 12:09:00 +00:00
Philip Withnall
c60a0a45de tests: Fix a memory leak in the tls-certificate test
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-20 10:43:26 +00:00
Philip Withnall
a4ce8399cd tests: Fix memory leaks in the g-file-info-filesystem-readonly test
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-20 10:43:26 +00:00
Philip Withnall
d007fdb079 tests: Fix a memory leak in the resources test
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-20 10:43:26 +00:00
Philip Withnall
9434e4a40c tests: Use g_assert_*() rather than g_assert() in resources.c
`g_assert()` is compiled out with `G_DISABLE_ASSERT`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-20 10:43:26 +00:00
Philip Withnall
cb18e6b969 Merge branch 'empty-argv' into 'main'
Various minor fixes for empty argv handling

See merge request GNOME/glib!2466
2022-02-20 09:36:41 +00:00
Philip Withnall
01a432d6ff glocalfileinfo: Add missing _g_stat_*() methods for win32
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 13:50:19 +00:00
Philip Withnall
648f9efce0 tests: Remove extra debugging from gdbus-connection-flush
Having compared the debug output, it doesn’t show anything unusual
happening that can’t already be seen from other output, for this test.

This is a partial revert of 8fd71dccc5. The debugging output it added to
other tests may still be useful.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1929
2022-02-18 13:24:13 +00:00
Philip Withnall
693e4efeba tests: Use g_assert_*() rather than g_assert() in gdbus-connection-flush.c
`g_assert()` is compiled out with `G_DISABLE_ASSERT`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 13:22:16 +00:00
Philip Withnall
dc0eb5e49a gdbusauthmechanismsha1: Don’t delete a stale lock file if it’s changed
The retry loop for acquiring the lock for the authentication cookie file
currently tries to acquire the lock for 0.5s, then gives up, assumes the
lock file is stale, and deletes it.

That’s great if the lock file *is* stale because it’s been left there by
a crashed process.

It’s not so great if the lock file just happens to have been there every
time this process checked, because the cookie file is highly contested
while (for example) running lots of parallel unit tests.

Check for that situation by comparing the mtime of the lock file and
continuing to retry if it’s changed.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #1929
2022-02-18 13:17:19 +00:00
Philip Withnall
10e5c21102 Merge branch 'desktop-app-info-leak' into 'main'
gdesktopappinfo: Fix a leak when launching URIs over D-Bus

See merge request GNOME/glib!2510
2022-02-18 12:06:13 +00:00
Philip Withnall
3583526c2d Merge branch 'disable-assert-fix' into 'main'
gresource-tool: Fix unused-but-set-variable warn with G_DISABLE_ASSERT

See merge request GNOME/glib!2506
2022-02-18 10:38:44 +00:00
Philip Withnall
5046dd8679 Merge branch 'fix-style-check' into 'main'
codegen: Reformat parser.py according to black

See merge request GNOME/glib!2508
2022-02-18 10:38:05 +00:00
Philip Withnall
f6aafcd028 gdesktopappinfo: Fix a leak when launching URIs over D-Bus
If any platform data is set, the temporary `GVariantDict` was being
leaked.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 10:35:10 +00:00
Philip Withnall
d551e81812 Merge branch 'fix-compile-resources-leak' into 'main'
glib-compile-resources: Fix a memory leak of the compiler option

See merge request GNOME/glib!2501
2022-02-18 10:34:25 +00:00
Loic Le Page
c2b60e0323 Fix redefinition of local variable in gio/gdbusconnection.c 2022-02-18 11:02:05 +01:00
Loic Le Page
124733d10c Fix redefinition of local variable in gio/gnetworkservice.c 2022-02-18 11:01:41 +01:00
Loic Le Page
dd96eeee74 Fix redefinition of local variable in gio/gregistrysettingsbackend.c 2022-02-18 11:01:41 +01:00
Loic Le Page
98c1b84617 Fix redefinition of local variable and non-initialized variable in gio/gresource.c 2022-02-18 11:01:41 +01:00
Loic Le Page
2c734147cf Fix non-initialized variable in gio/gresource-tool.c 2022-02-18 11:01:41 +01:00
Loic Le Page
f92002e9f5 Fix non-initialized variable in gio/gresourcefile.c 2022-02-18 11:01:40 +01:00
Loic Le Page
37ca061e40 Fix redefinition of local variable in gio/gsettings.c 2022-02-18 11:01:40 +01:00
Loic Le Page
e0ccf08284 Fix non-initialized variable in gio/gsettings-tool.c 2022-02-18 11:01:40 +01:00
Philip Withnall
f300e883e7 codegen: Reformat parser.py according to black
This fixes the `style-check-diff` CI job.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 01:45:10 +00:00
Philip Withnall
425702df9c gresource-tool: Fix unused-but-set-variable warn with G_DISABLE_ASSERT
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 01:40:44 +00:00
Philip Withnall
9652a3dd79 gdebugcontrollerdbus: Track pending tasks with weak refs
Rather than tracking them with a counter. This should close the race in
tracking the finalisation of the tasks by the task worker thread.
There’s no way to synchronise with that thread as it’s internal to
`g_task_run_in_thread()`.

This should hopefully stop the `debugcontroller` test being flaky.

See https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2486#note_1384102

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-18 00:46:07 +00:00
Philip Withnall
a09aca68d4 glib-compile-resources: Fix a memory leak of the compiler option
`G_OPTION_ARG_STRING` returns a newly allocated string, not a `const`
one.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-17 21:18:27 +00:00
Marc-André Lureau
9f2660fbae gio: fix OOB string access if filename is empty
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-02-16 18:54:03 +04:00
rim
37b39c525f Add cache to g_unix_mount_points_get() 2022-02-16 10:53:40 +00:00
Philip Withnall
c39c2a2821 Merge branch 'ebassi/issue-2601' into 'main'
Fix the DocBook codegen

Closes #2601

See merge request GNOME/glib!2489
2022-02-15 14:07:02 +00:00
Philip Withnall
b5873878cd Merge branch '1190-debugging-docs' into 'main'
gdebugcontroller: Add documentation and tests

Closes #1190

See merge request GNOME/glib!2486
2022-02-15 12:47:50 +00:00
Emmanuele Bassi
47ce6432f3 codegen: Verify that we're generating valid XML
We should output valid XML even when getting an iffy annotation.
2022-02-15 12:14:49 +00:00
Emmanuele Bassi
17f38affa2 codegen: Add missing closing angular bracket
We are matching `<parameter>` as well as `<para>`, and we
end up with broken XML in case the (expanded) description
starts with `<parameter>`.

Fixes: #2601
2022-02-15 11:51:11 +00:00
Emmanuele Bassi
6ddf760507 codegen: Remove flake8 lint rule
Using `flake8: noqa` disables ALL linting on a file. Adding
an error code does not limit the linter to that error.
2022-02-15 11:48:58 +00:00
Emmanuele Bassi
128ae2b5f5 codegen: Fix whitespace
This is Python, not C.
2022-02-15 11:48:28 +00:00
Emmanuele Bassi
fe3f699371 Add .flake8 file
The flake8 validation tool prefers an actual configuration
file to inline comments to disable the lint.
2022-02-15 11:47:30 +00:00
Philip Withnall
b7d3e3f16e tests: Add tests for GDebugController
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #1190
2022-02-14 14:42:17 +00:00
Philip Withnall
1b3e6bab53 gdebugcontrollerdbus: Add stop() method
This allows the controller to explicitly be removed from the bus, in a
way that allows the caller to synchronise with it and know that all
other references to the controller should have been dropped (i.e. after
this method returns, there should be no in-flight D-Bus calls still
holding a reference to the object).

This is needed to be able to guarantee finalisation of the controller in
unit tests (and comparable real-world situations).

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1190
2022-02-14 14:42:17 +00:00
Emmanuele Bassi
6c42c79d6c Use glib-compile-resource's compiler type
Since we call `glib-compile-resources` through a custom_target(), we
need to set the compiler type we're targeting.
2022-02-14 13:09:22 +00:00
Emmanuele Bassi
7bc6ef8734 Do not generate C resources for all possible toolchains
The resources data is generated for both GCC and MSVC toolchains, even
though we know beforehand which toolchain we're going to compile it for.
By dropping the data duplication we make the generated resources file
faster to compile, especially when dealing with large embedded data,
instead of relying on the C pre-processor to walk the whole file and
discard the branch we're not using.
2022-02-14 13:09:22 +00:00
Philip Withnall
11654811ef gdesktopappinfo: Add checks for empty argv
There shouldn’t be any issues here with empty argv arrays since an empty
`Exec=` line is already checked for. Encode that explicitly with an
assertion.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-11 14:45:42 +00:00
Philip Withnall
3ea4ba31a1 tools: Fix handling of empty argv in various minor GLib tools
This won’t really affect anything, but we might as well fix them to not
crash if called with an empty `argv` by someone (ab)using `execve()`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-11 14:45:42 +00:00
Philip Withnall
0d743e7ffb gapplicationcommandline: Handle the possibility empty args in an example
While it’s not usual, it is possible for applications to be called with
an empty `argv` by a process (ab)using `execve()`. Modify the
`GApplication` code example to handle that possibility, so that anyone
copying the example isn’t introducing a bug into their program
immediately.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-11 14:45:42 +00:00
Philip Withnall
fc6d0ba3a8 gapplicationcommandline: Fix a typo in a documentation comment
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-02-11 14:45:42 +00:00
Philip Withnall
95c6f3dc38 Merge branch '2329-application-cli-parsing' into 'main'
gapplication: Expose zero-valued numbers in handle-local-options

Closes #2329

See merge request GNOME/glib!1953
2022-02-11 12:40:37 +00:00
Philip Withnall
6d5953ee48 gdebugcontroller: Add some more documentation
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1190
2022-02-10 19:24:17 +00:00
Philip Withnall
35f6c65b35 giomodule: Ensure GDebugControllerDBus is registered
Or it’ll never work as a `GIOModule`, as the implementation won’t be
found.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1190
2022-02-10 19:23:49 +00:00
Philip Withnall
a03920152f gdebugcontrollerdbus: Fix a typo in a D-Bus interface name
This was preventing `PropertiesChanged` signals from working.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1190
2022-02-10 19:23:21 +00:00
Philip Withnall
29edfc1169 gdebugcontroller: Drop dup_default() method as it’s broken
If `GDebugControllerDBus` remains as the only, or default,
implementation of `GDebugController`, `dup_default()` cannot work.
`GDebugControllerDBus` requires a `GDBusConnection` at construction
time, which the `GIOModule` construction code can’t provide it.

Either we use a default D-Bus connection (but which one? and how would
it be changed by the user later if it was the wrong one?), or delegate
singleton handling of the `GDebugController` to the user.

The latter approach seems more flexible.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1190
2022-02-10 19:21:24 +00:00