meta-tizen-adaptation/meta/recipes-core/dbus/dbus/dbus.sh

   1 # if DBUS session address is not set, try to set it, by getting the DBUS_SESSIONS_BUS_ADDRESS variable
   2 # from the first systemd process running for the current user.
   3 # This typically allows a 'su - <user>' command to have the right DBUS address.
   4
   5 if [[ -z "$DBUS_SESSION_BUS_ADDRESS" ]]; then
   6    systemd_pid=$(pgrep -U $UID systemd | head -1)
   7    if [[ -n "$systemd_pid" ]]; then
   8       val=$(sed  '/\<DBUS_SESSION_BUS_ADDRESS=/!d ; s/.*\<DBUS_SESSION_BUS_ADDRESS=\([^[:cntrl:]]*\).*/\1/' /proc/${systemd_pid}/environ)
   9       [[ -n "$val" ]] && export DBUS_SESSION_BUS_ADDRESS=$val
  10    fi
  11 fi
  12