/usr/share/phoronix-test-suite/pts-core/modules/toggle_screensaver.php is in phoronix-test-suite 4.8.3-1.
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/*
Phoronix Test Suite
URLs: http://www.phoronix.com, http://www.phoronix-test-suite.com/
Copyright (C) 2008 - 2013, Phoronix Media
Copyright (C) 2008 - 2013, Michael Larabel
toggle_screensaver.php: A module to toggle the screensaver while tests are running on GNOME
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class toggle_screensaver extends pts_module_interface
{
const module_name = 'Toggle Screensaver';
const module_version = '1.5.0';
const module_description = 'This module toggles the system\'s screensaver while the Phoronix Test Suite is running. At this time, the GNOME and KDE screensavers are supported.';
const module_author = 'Phoronix Media';
static $xdg_screensaver_available = false;
static $xset = false;
static $screensaver_halted = false;
static $gnome2_screensaver_halted = false;
static $gnome3_screensaver_halted = false;
static $gnome3_screensaver_halted_old = false;
static $kde_screensaver_halted = false;
static $gnome_gconftool = false;
static $xfce_screensaver_halted = false;
static $sleep_display_ac = false;
public static function module_environmental_variables()
{
return array('HALT_SCREENSAVER');
}
public static function __startup()
{
$halt_screensaver = pts_module::read_variable('HALT_SCREENSAVER');
if(!empty($halt_screensaver) && !pts_strings::string_bool($halt_screensaver))
{
return pts_module::MODULE_UNLOAD;
}
// GNOME Screensaver?
if(($gt = pts_client::executable_in_path('gconftool')) != false || ($gt = pts_client::executable_in_path('gconftool-2')) != false)
{
self::$gnome_gconftool = $gt;
}
if(self::$gnome_gconftool != false)
{
$is_gnome_screensaver_enabled = trim(shell_exec(self::$gnome_gconftool . ' -g /apps/gnome-screensaver/idle_activation_enabled 2>&1'));
if($is_gnome_screensaver_enabled == 'true')
{
// Stop the GNOME Screensaver
shell_exec(self::$gnome_gconftool . ' --type bool --set /apps/gnome-screensaver/idle_activation_enabled false 2>&1');
self::$gnome2_screensaver_halted = true;
}
$sleep_display_ac = trim(shell_exec(self::$gnome_gconftool . ' -g /apps/gnome-power-manager/timeout/sleep_display_ac 2>&1'));
if($sleep_display_ac != 0)
{
// Don't sleep the display when on AC power
shell_exec(self::$gnome_gconftool . ' --type int --set /apps/gnome-power-manager/timeout/sleep_display_ac 0 2>&1');
self::$sleep_display_ac = $sleep_display_ac;
}
}
if(pts_client::executable_in_path('qdbus'))
{
// KDE Screensaver?
$is_kde_screensaver_enabled = trim(shell_exec('qdbus org.freedesktop.ScreenSaver /ScreenSaver org.freedesktop.ScreenSaver.GetActive 2>&1'));
if($is_kde_screensaver_enabled == 'true')
{
// Stop the KDE Screensaver
shell_exec('qdbus org.freedesktop.ScreenSaver /ScreenSaver SimulateUserActivity 2>&1');
self::$kde_screensaver_halted = true;
}
}
if(pts_client::executable_in_path('gsettings'))
{
// GNOME 3.x Screensaver?
$is_gnome3_screensaver_enabled = trim(shell_exec('gsettings get org.gnome.desktop.session idle-delay 2>&1'));
if(stripos($is_gnome3_screensaver_enabled, 'no such key') === false && pts_strings::last_in_string($is_gnome3_screensaver_enabled) > 0)
{
// Stop the GNOME 3.x Screensaver
shell_exec('gsettings set org.gnome.desktop.session idle-delay 0 2>&1');
self::$gnome3_screensaver_halted = pts_strings::last_in_string($is_gnome3_screensaver_enabled);
}
// This GNOME3 GSettings method is deprecated on distributions like GNOME 3.8 with Fedora 19
$is_gnome3_screensaver_enabled_old = trim(shell_exec('gsettings get org.gnome.desktop.screensaver idle-activation-enabled 2>&1'));
if($is_gnome3_screensaver_enabled_old == 'true')
{
// Stop the GNOME 3.x Screensaver
shell_exec('gsettings set org.gnome.desktop.screensaver idle-activation-enabled false 2>&1');
self::$gnome3_screensaver_halted_old = true;
}
// GNOME 3.x Sleep Dispaly?
$is_gnome3_sleep = trim(shell_exec('gsettings get org.gnome.settings-daemon.plugins.power sleep-display-ac 2>&1'));
if($is_gnome3_sleep > 0)
{
// Stop the GNOME 3.x Display Sleep
shell_exec('gsettings set org.gnome.settings-daemon.plugins.power sleep-display-ac 0 2>&1');
self::$sleep_display_ac = $is_gnome3_sleep;
}
}
if(pts_client::executable_in_path('xfconf-query'))
{
$is_xfce_screensaver_enabled = stripos(shell_exec('xfconf-query -c xfce4-session -p /startup/screensaver/enabled 2>&1'), 'false') !== false;
if($is_xfce_screensaver_enabled)
{
shell_exec('xfconf-query -c xfce4-session -n -t bool -p /startup/screensaver/enabled -s false 2>&1');
self::$xfce_screensaver_halted = true;
}
}
if(getenv('DISPLAY') != false && (self::$xset = pts_client::executable_in_path('xset')))
{
shell_exec('xset s off 2>&1');
}
else if(getenv('DISPLAY') == false && pts_client::executable_in_path('setterm'))
{
shell_exec('setterm -powersave off -blank 0 2>&1');
}
if(self::$gnome2_screensaver_halted || self::$gnome3_screensaver_halted || self::$gnome3_screensaver_halted_old || self::$kde_screensaver_halted || self::$xfce_screensaver_halted)
{
self::$screensaver_halted = true;
}
if(($xdg = pts_client::executable_in_path('xdg-screensaver')) == false)
{
self::$xdg_screensaver_available = $xdg;
}
if(($xscreensaver = pts_client::executable_in_path('xscreensaver-command')))
{
shell_exec($xscreensaver . ' -exit 2>&1');
}
}
public static function __shutdown()
{
if(self::$sleep_display_ac)
{
// Restore the screen sleep state when on AC power
if(pts_client::executable_in_path('gsettings'))
{
shell_exec('gsettings set org.gnome.settings-daemon.plugins.power sleep-display-ac ' . self::$sleep_display_ac . ' 2>&1');
}
else
{
shell_exec(self::$gnome_gconftool . ' --type int --set /apps/gnome-power-manager/timeout/sleep_display_ac ' . self::$sleep_display_ac . ' 2>&1');
}
}
if(self::$gnome2_screensaver_halted == true)
{
// Restore the GNOME Screensaver
shell_exec(self::$gnome_gconftool . ' --type bool --set /apps/gnome-screensaver/idle_activation_enabled true 2>&1');
}
if(self::$gnome3_screensaver_halted)
{
// Restore the GNOME Screensaver
shell_exec('gsettings set org.gnome.desktop.session idle-delay ' . self::$gnome3_screensaver_halted . ' 2>&1');
}
if(self::$gnome3_screensaver_halted_old == true)
{
// Restore the GNOME Screensaver
shell_exec('gsettings set org.gnome.desktop.screensaver idle-activation-enabled true 2>&1');
}
if(self::$xfce_screensaver_halted)
{
shell_exec('xfconf-query -c xfce4-session -n -t bool -p /startup/screensaver/enabled -s true 2>&1');
}
if(self::$kde_screensaver_halted == true)
{
// Restore the KDE Screensaver
shell_exec('qdbus org.freedesktop.ScreenSaver /ScreenSaver org.freedesktop.ScreenSaver.SetActive true 2>&1');
}
if(self::$xset)
{
shell_exec('xset s default');
}
if(getenv('DISPLAY') == false && pts_client::executable_in_path('setterm'))
{
shell_exec('setterm -reset 2>&1');
}
}
public static function xdg_screensaver_reset()
{
if(!self::$screensaver_halted && self::$xdg_screensaver_available)
{
shell_exec(self::$xdg_screensaver_available . ' reset 2>&1');
}
if(($xscreensaver = pts_client::executable_in_path('xscreensaver-command')))
{
shell_exec($xscreensaver . ' -deactivate 2>&1');
}
}
public static function __pre_option_process()
{
self::xdg_screensaver_reset();
}
public static function __pre_run_process()
{
self::xdg_screensaver_reset();
}
public static function __pre_test_run()
{
self::xdg_screensaver_reset();
}
public static function __post_run_process()
{
self::xdg_screensaver_reset();
}
}
?>
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