linux - How to check if screen saver is running? -


i have script written in bash, need take different route in case screensaver running. linux xorg , kde. script called cron, , connects display=:0.

any hint/idea how check state of screensaver?

if kde4 running, can use dbus check if screen saver running:

$ qdbus org.freedesktop.screensaver /screensaver org.freedesktop.screensaver.getactive

or

$ qdbus org.kde.screensaver /screensaver org.freedesktop.screensaver.getactive

this works gnome, known not following freedesktop standards, have use:

$ qdbus org.gnome.screensaver /screensaver org.gnome.screensaver.getactive

last not least, can check whether standard x screen server running using xscreensaverqueryinfo() , checking state field.


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