| /* |
| * Copyright (C) 2021 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include <wtf/glib/Sandbox.h> |
| |
| #include <glib.h> |
| |
| namespace WTF { |
| |
| bool isInsideFlatpak() |
| { |
| static bool returnValue = g_file_test("/.flatpak-info", G_FILE_TEST_EXISTS); |
| return returnValue; |
| } |
| |
| bool isInsideDocker() |
| { |
| static bool returnValue = g_file_test("/.dockerenv", G_FILE_TEST_EXISTS); |
| return returnValue; |
| } |
| |
| bool isInsideSnap() |
| { |
| // The "SNAP" environment variable is not unlikely to be set for/by something other |
| // than Snap, so check a couple of additional variables to avoid false positives. |
| // See: https://snapcraft.io/docs/environment-variables |
| static bool returnValue = g_getenv("SNAP") && g_getenv("SNAP_NAME") && g_getenv("SNAP_REVISION"); |
| return returnValue; |
| } |
| |
| bool shouldUsePortal() |
| { |
| static bool returnValue = []() -> bool { |
| const char* usePortal = isInsideFlatpak() || isInsideSnap() ? "1" : g_getenv("WEBKIT_USE_PORTAL"); |
| return usePortal && usePortal[0] != '0'; |
| }(); |
| return returnValue; |
| } |
| |
| } // namespace WTF |