mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-26 15:36:14 +01:00
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
|
/* GIO - GLib Input, Output and Streaming Library
|
||
|
|
*
|
||
|
|
* Copyright 2022 Canonical Ltd
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General
|
||
|
|
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
|
||
|
|
#include "gsandbox.h"
|
||
|
|
|
||
|
|
static gboolean
|
||
|
|
is_flatpak (void)
|
||
|
|
{
|
||
|
|
return g_file_test ("/.flatpak-info", G_FILE_TEST_EXISTS);
|
||
|
|
}
|
||
|
|
|
||
|
|
static gboolean
|
||
|
|
is_snap (void)
|
||
|
|
{
|
||
|
|
const gchar *snap_path;
|
||
|
|
gchar *yaml_path;
|
||
|
|
gboolean result;
|
||
|
|
|
||
|
|
snap_path = g_getenv ("SNAP");
|
||
|
|
if (snap_path == NULL)
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
yaml_path = g_build_filename (snap_path, "meta", "snap.yaml", NULL);
|
||
|
|
result = g_file_test (yaml_path, G_FILE_TEST_EXISTS);
|
||
|
|
g_free (yaml_path);
|
||
|
|
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* glib_get_sandbox_type:
|
||
|
|
*
|
||
|
|
* Gets the type of sandbox this process is running inside.
|
||
|
|
*
|
||
|
|
* Checking for sandboxes may involve doing blocking I/O calls, but should not take
|
||
|
|
* any significant time.
|
||
|
|
*
|
||
|
|
* The sandbox will not change over the lifetime of the process, so calling this
|
||
|
|
* function once and reusing the result is valid.
|
||
|
|
*
|
||
|
|
* If this process is not sandboxed then @G_SANDBOX_TYPE_UNKNOWN will be returned.
|
||
|
|
* This is because this function only detects known sandbox types in #GSandboxType.
|
||
|
|
* It may be updated in the future if new sandboxes come into use.
|
||
|
|
*
|
||
|
|
* Returns: a #GSandboxType.
|
||
|
|
*/
|
||
|
|
GSandboxType
|
||
|
|
glib_get_sandbox_type (void)
|
||
|
|
{
|
||
|
|
if (is_flatpak ())
|
||
|
|
return G_SANDBOX_TYPE_FLATPAK;
|
||
|
|
else if (is_snap ())
|
||
|
|
return G_SANDBOX_TYPE_SNAP;
|
||
|
|
else
|
||
|
|
return G_SANDBOX_TYPE_UNKNOWN;
|
||
|
|
}
|