Support openELEC

Author: marklam

screensaver.pitsoff/addon.xml

@@ -19,7 +19,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.  
 -->
 
-<addon id="screensaver.pitsoff" name="pitsoff" version="0.2.4" provider-name="Mark Lambert">
+<addon id="screensaver.pitsoff" name="pitsoff" version="0.2.6" provider-name="Mark Lambert">
     <requires>
         <import addon="xbmc.python" version="2.1.0"/>
         <import addon="xbmc.addon" version="13.0.0"/>

screensaver.pitsoff/screensaver.py

@@ -23,11 +23,17 @@
 import xbmc
 import sys
 import subprocess
+import os
 
 addon = xbmcaddon.Addon()
 CWD = addon.getAddonInfo('path')
-blankCommand   = 'sudo bash -c \'echo 1 > /sys/class/backlight/rpi_backlight/bl_power\''
-unblankCommand = 'sudo bash -c \'echo 0 > /sys/class/backlight/rpi_backlight/bl_power\''
+
+powerCommand = 'echo %d > /sys/class/backlight/rpi_backlight/bl_power'
+if os.geteuid() != 0:
+    powerCommand = 'sudo bash -c \'' + powerCommand + '\''
+
+blankCommand   = powerCommand % 1
+unblankCommand = powerCommand % 0
 
 class Screensaver(xbmcgui.WindowXMLDialog):