| #!/bin/sh |
| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # Set the Wake on LAN behavior. |
| |
| FLAGS_HELP="Usage: |
| |
| $(basename $0) |
| |
| or |
| |
| $(basename $0) [true | false] " |
| |
| FLIMFLAM=org.chromium.flimflam |
| IMANAGER="${FLIMFLAM}.Manager" |
| PROPERTY_NAME=WakeOnLanEnabled |
| PROPERTY_DESC="Wake on LAN" |
| |
| usage() { |
| echo "Invalid invocation: $*" |
| echo |
| echo $FLAGS_HELP |
| exit 1 |
| } |
| |
| dbus () { |
| local obj="$1" |
| local meth="$2" |
| shift 2 |
| |
| dbus-send --system --print-reply --fixed --dest="${FLIMFLAM}" "${obj}" "${meth}" "$@" |
| } |
| |
| get_manager_property () { |
| dbus / "${IMANAGER}.GetProperties" | sed -n "/$1/s/.* //p" |
| } |
| |
| display_value () { |
| local value=$(get_manager_property "${PROPERTY_NAME}") |
| |
| if [ -n "${value}" ] ; then |
| echo "Current ${PROPERTY_DESC} setting: " $value |
| exit 0 |
| fi |
| |
| echo "This connection manager instance does not support ${PROPERTY_DESC}" |
| exit 0 |
| } |
| |
| if [ $# -lt 1 ]; then |
| display_value |
| fi |
| |
| set_value="$1" |
| |
| if [ "${set_value}" != "false" -a "${set_value}" != "true" ] ; then |
| usage "Argument must be 'true' or 'false'" |
| fi |
| |
| dbus / "${IMANAGER}.SetProperty" string:"${PROPERTY_NAME}" "variant:boolean:${set_value}" |