Commit Graph

3 Commits

Author SHA1 Message Date
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
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
Philip Withnall
0c8f7de55a gdebugcontroller: Add debug controller API and D-Bus implementation
This is intended to provide a uniform interface for controlling whether
the debug output from an application (or service) is emitted, typically
to journald, but actually to wherever the application chooses to output
it.

The main implementation of `GDebugController` is `GDebugControllerDBus`,
which is intended to be used on Linux. Other implementations may be
added in future for other platforms, or larger applications may want to
provide their own implementation which integrates with their ecosystem.

The `GDebugControllerDBus` implementation exposes a D-Bus interface at
`/org/gtk/Debugging` with a method to enable or disable debug
output at runtime.

This could be used by external harnesses, such as GNOME Builder or
systemd, to give a uniform way to get debug output from an application.

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

Fixes: #1190
2022-01-26 15:19:27 +00:00