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#!/usr/bin/env gjs
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2014, 2017 Red Hat, Inc.
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*/
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const System = imports.system;
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const NM = imports.gi.NM;
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const GLib = imports.gi.GLib;
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/*
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* This example shows how to get addresses, routes and DNS information
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* from NMIP4Config and NMIP6Config (got out of NMDevice)
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*/
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function show_addresses (dev, family)
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{
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let ip_cfg;
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if (family == GLib.SYSDEF_AF_INET)
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ip_cfg = dev.get_ip4_config ();
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else
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ip_cfg = dev.get_ip6_config ();
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if (ip_cfg == null) {
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print ("None");
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return;
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}
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let nm_addresses = ip_cfg.get_addresses ();
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if (nm_addresses.length == 0) {
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print ("None");
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return;
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}
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for (let nm_address of nm_addresses) {
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let addr = nm_address.get_address ();
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let prefix = nm_address.get_prefix ();
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print (addr + "/" + prefix);
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}
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}
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function show_gateway (dev, family)
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{
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let ip_cfg;
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if ((family == GLib.SYSDEF_AF_INET))
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ip_cfg = dev.get_ip4_config ();
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else
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ip_cfg = dev.get_ip6_config ();
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let gw;
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if (ip_cfg == null)
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gw = "None"
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else {
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gw = ip_cfg.get_gateway ();
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if (gw == '')
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gw = "None"
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}
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print (gw);
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}
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function show_routes (dev, family)
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{
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let ip_cfg;
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if ((family == GLib.SYSDEF_AF_INET))
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ip_cfg = dev.get_ip4_config ();
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else
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ip_cfg = dev.get_ip6_config ();
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if (ip_cfg == null) {
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print ("None");
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return;
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}
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let nm_routes = ip_cfg.get_routes ();
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if (nm_routes.length == 0) {
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print ("None");
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return;
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}
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for (let nm_route of nm_routes) {
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let dest = nm_route.get_dest ();
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let prefix = nm_route.get_prefix ();
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let next_hop = nm_route.get_next_hop ();
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let metric = nm_route.get_metric ();
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print (dest + "/" + prefix + " " + next_hop + " " + metric);
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}
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}
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function show_dns (dev, family)
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{
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let ip_cfg;
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if ((family == GLib.SYSDEF_AF_INET))
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ip_cfg = dev.get_ip4_config ();
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else
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ip_cfg = dev.get_ip6_config ();
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if (ip_cfg == null) {
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print ("None");
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return;
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}
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print ("Nameservers: " + ip_cfg.get_nameservers ());
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print ("Domains: " + ip_cfg.get_domains ());
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print ("Searches: " + ip_cfg.get_searches ());
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if ((family == GLib.SYSDEF_AF_INET))
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print ("WINS: " + ip_cfg.get_wins_servers ());
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}
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if (ARGV.length != 1) {
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print ("Usage: get_ips.js <interface>");
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System.exit (1);
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}
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let dev_iface = ARGV[0];
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let c = NM.Client.new (null);
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let dev = c.get_device_by_iface (dev_iface);
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if (dev == null) {
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print ("Device '%s' not found " + dev_iface);
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System.exit (1);
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}
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print ("Device: " + dev_iface + " - " + dev.get_type_description ());
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print ("---------------------------------------");
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print ();
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print ("IPv4 addresses:");
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print ("---------------");
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show_addresses (dev, GLib.SYSDEF_AF_INET);
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print ();
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print ("IPv4 gateway:");
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print ("-------------");
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show_gateway (dev, GLib.SYSDEF_AF_INET);
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print ();
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print ("IPv4 routes:");
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print ("------------");
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show_routes (dev, GLib.SYSDEF_AF_INET);
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print ();
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print ("IPv6 addresses:");
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print ("---------------");
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show_addresses (dev, GLib.SYSDEF_AF_INET6);
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print ();
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print ("IPv6 gateway:");
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print ("-------------");
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show_gateway (dev, GLib.SYSDEF_AF_INET6);
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print ();
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print ("IPv6 routes:");
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print ("------------");
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show_routes (dev, GLib.SYSDEF_AF_INET6);
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print ();
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print ("IPv4 DNS:");
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print ("------------");
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show_dns (dev, GLib.SYSDEF_AF_INET);
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print ();
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print ("IPv6 DNS:");
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print ("------------");
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show_dns (dev, GLib.SYSDEF_AF_INET6);
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print ();
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