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https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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examples: add a shell example for listing devices
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101
examples/shell/list-devices.sh
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101
examples/shell/list-devices.sh
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#!/bin/sh
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# vim: ft=sh ts=2 sts=2 sw=2 et ai
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# -*- Mode: sh; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Copyright (C) 2011 Red Hat, Inc.
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#
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#
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# This example lists basic information about network interfaces known to NM.
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# It finds the devices via GetDevices() D-Bus call and then gets properties of
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# each device.
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#
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NM_SERVICE_NAME="org.freedesktop.NetworkManager"
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NM_OBJECT_PATH="/org/freedesktop/NetworkManager"
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DEVICE_IFACE="org.freedesktop.NetworkManager.Device"
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NM_GET_DEVICES="org.freedesktop.NetworkManager.GetDevices"
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DBUS_PROPERTIES_GET="org.freedesktop.DBus.Properties.Get"
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devtype_to_name()
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{
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case $1 in
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1) echo "Ethernet" ;;
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2) echo "WiFi" ;;
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5) echo "Bluetooth" ;;
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6) echo "OLPC" ;;
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7) echo "WiMAX" ;;
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8) echo "Modem" ;;
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*) echo "Unknown" ;;
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esac
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}
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state_to_name()
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{
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case $1 in
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10) echo "Unmanaged" ;;
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20) echo "Unavailable" ;;
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30) echo "Disconnected" ;;
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40) echo "Prepare" ;;
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50) echo "Config" ;;
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60) echo "Need Auth" ;;
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70) echo "IP Config" ;;
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80) echo "IP Check" ;;
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90) echo "Secondaries" ;;
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100) echo "Activated" ;;
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110) echo "Deactivating" ;;
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120) echo "Failed" ;;
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*) echo "Unknown" ;;
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esac
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}
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get_devices()
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{
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dbus-send --system --print-reply --dest=$NM_SERVICE_NAME $NM_OBJECT_PATH $NM_GET_DEVICES | \
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grep "object path" | cut -d '"' -f2
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}
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get_device_property()
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{
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# first arg: device object path
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# second arg: property name
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# returns: property value
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dbus-send --system --print-reply --dest=$NM_SERVICE_NAME "$1" $DBUS_PROPERTIES_GET string:$DEVICE_IFACE string:"$2" | \
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grep "variant" | awk '{print $3}' | sed 's/"//g'
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}
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list_devices_details()
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{
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for device in `get_devices`
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do
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DEV_INTERFACE=`get_device_property "$device" "Interface"`
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DEV_TYPE=`get_device_property "$device" "DeviceType"`
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DEV_DRIVER=`get_device_property "$device" "Driver"`
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DEV_STATE=`get_device_property "$device" "State"`
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echo "============================"
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echo "Interface: $DEV_INTERFACE"
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echo "Type: `devtype_to_name $DEV_TYPE`"
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echo "Driver: $DEV_DRIVER"
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echo "State: `state_to_name $DEV_STATE`"
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done
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}
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# print devices details
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list_devices_details
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