#autoload

if [[ -z "$SESSION_MANAGER" ]]; then
    echo "\$SESSION_MANAGER not set!" >&2
    return 1
fi

session_socket="${SESSION_MANAGER#*:}"

if [[ ! -e "$session_socket" ]]; then
    echo "$session_socket does not exist!" >&2
    return 1
fi

if lsof $session_socket | egrep -q 'ksmserver|kdeinit'; then
    return 0
fi

return 1