The `GTK_USE_PORTAL` environment variable has started to be misused by
users, which is causing deployment issues (such as portal services
themselves ending up being forced to use portals, which is never going
to work).
Try and sidestep users’ broken configurations by renaming the
environment variable, and also separating it from the old GTK
environment variable, since the GLib one affects a lot more processes.
This environment variable is meant to be used for
debugging and development, and never in production.
GTK already renamed their environment variable in
https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/4829, so keeping the
`GTK_USE_PORTAL` name in GLib doesn’t make sense anyway.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #3107
Do not search in path for snapctl to avoid it to be potentially
overridden by changing the PATH env variable.
Still allow testing by using an ifdef to check if we're building for the
test files or not.
This is of particular use in the gsettings backend, which is currently using
dconf for all snaps.
Fully confined snaps should use the keyfile backend, as Flatpaks do.
Co-Authored-by: Marco Trevisan <mail@3v1n0.net>
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
There is no guarantee that this function would not be called
concurrently. Particularly since flatpak_info_read was set to TRUE
before /.flatpak-info is actually read from disk, there is a potential
race where a second thread would return default values for the various
flags set from that file.
Fixes#2159
The flatpak-info file was moved to a different location a while
ago, we should read it from there instead of relying on the
compat symlink. One advantage is that this is a fixed, short
path, we don't have to construct one dynamically.
https://bugzilla.gnome.org/show_bug.cgi?id=781826
These are private helper functions that will be used in
the following commits to get information about whether
we are running in a flatpak sandbox, etc.
We allow the use of GTK_USE_PORTAL=1 in the environment
to force the use of portals. This can be useful for
testing and debugging portal interaction.
https://bugzilla.gnome.org/show_bug.cgi?id=768498
