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