diff options
Diffstat (limited to 'platform/linuxbsd/freedesktop_screensaver.cpp')
| -rw-r--r-- | platform/linuxbsd/freedesktop_screensaver.cpp | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/platform/linuxbsd/freedesktop_screensaver.cpp b/platform/linuxbsd/freedesktop_screensaver.cpp new file mode 100644 index 0000000000..23093698ba --- /dev/null +++ b/platform/linuxbsd/freedesktop_screensaver.cpp @@ -0,0 +1,124 @@ +/*************************************************************************/ +/* freedesktop_screensaver.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "freedesktop_screensaver.h" + +#ifdef DBUS_ENABLED + +#include "core/config/project_settings.h" + +#include <dbus/dbus.h> + +#define BUS_OBJECT_NAME "org.freedesktop.ScreenSaver" +#define BUS_OBJECT_PATH "/org/freedesktop/ScreenSaver" +#define BUS_INTERFACE "org.freedesktop.ScreenSaver" + +void FreeDesktopScreenSaver::inhibit() { + if (unsupported) { + return; + } + + DBusError error; + dbus_error_init(&error); + + DBusConnection *bus = dbus_bus_get(DBUS_BUS_SESSION, &error); + if (dbus_error_is_set(&error)) { + unsupported = true; + return; + } + + String app_name_string = ProjectSettings::get_singleton()->get("application/config/name"); + const char *app_name = app_name_string.is_empty() ? "Godot Engine" : app_name_string.utf8().get_data(); + + const char *reason = "Running Godot Engine project"; + + DBusMessage *message = dbus_message_new_method_call( + BUS_OBJECT_NAME, BUS_OBJECT_PATH, BUS_INTERFACE, + "Inhibit"); + dbus_message_append_args( + message, + DBUS_TYPE_STRING, &app_name, + DBUS_TYPE_STRING, &reason, + DBUS_TYPE_INVALID); + + DBusMessage *reply = dbus_connection_send_with_reply_and_block(bus, message, 50, &error); + dbus_message_unref(message); + if (dbus_error_is_set(&error)) { + dbus_connection_unref(bus); + unsupported = false; + return; + } + + DBusMessageIter reply_iter; + dbus_message_iter_init(reply, &reply_iter); + dbus_message_iter_get_basic(&reply_iter, &cookie); + print_verbose("FreeDesktopScreenSaver: Acquired screensaver inhibition cookie: " + uitos(cookie)); + + dbus_message_unref(reply); + dbus_connection_unref(bus); +} + +void FreeDesktopScreenSaver::uninhibit() { + if (unsupported) { + return; + } + + DBusError error; + dbus_error_init(&error); + + DBusConnection *bus = dbus_bus_get(DBUS_BUS_SESSION, &error); + if (dbus_error_is_set(&error)) { + unsupported = true; + return; + } + + DBusMessage *message = dbus_message_new_method_call( + BUS_OBJECT_NAME, BUS_OBJECT_PATH, BUS_INTERFACE, + "UnInhibit"); + dbus_message_append_args( + message, + DBUS_TYPE_UINT32, &cookie, + DBUS_TYPE_INVALID); + + DBusMessage *reply = dbus_connection_send_with_reply_and_block(bus, message, 50, &error); + if (dbus_error_is_set(&error)) { + dbus_connection_unref(bus); + unsupported = true; + return; + } + + print_verbose("FreeDesktopScreenSaver: Released screensaver inhibition cookie: " + uitos(cookie)); + + dbus_message_unref(message); + dbus_message_unref(reply); + dbus_connection_unref(bus); +} + +#endif // DBUS_ENABLED |