inet-address

Clojure wrapper for Java InetAddress (also: Inet4Address, Inet6Address, & NetworkInterface)

About

Work with InetAddress objects in pure Clojure using Clojure programming idioms.

Documentation

• Source code, docstrings, and code comments - published using Marginalia
• API Reference Docs - published using Codox

Usage

Require the bits of inet-address you will need:

(require '[clojure.test :refer :all]
         '[inet.address :as inet]
         '[inet.address.six :as inet6]
         '[inet.interface :as netface]))

Then make the calls as needed, e.g.:

=> (inet/by-address "testhost" [1 2 3 4])

#object[java.net.Inet4Address 0x7d5e0016 "testhost/1.2.3.4"]

=> (inet6/by-address
     "testhost"
     [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15]
     0)

#object[java.net.Inet6Address 0x19487de9 "testhost/1:203:405:607:809:a0b:c0d:e0f%0"]

(inet/reachable? (inet/localhost) 100) ; timeout after 100 milliseconds

true

Or, for network interfaces:

=> (netface/network-interfaces)

[#object[java.net.NetworkInterface 0x2e79299 "name:veth06a443d (veth06a443d)"]
 #object[java.net.NetworkInterface 0x66fe36f4 "name:docker0 (docker0)"]
 #object[java.net.NetworkInterface 0x2eda7437 "name:wlp3s0 (wlp3s0)"]
 #object[java.net.NetworkInterface 0x4916292d "name:lo (lo)"]]

=> (netface/by-name "docker0")

#object[java.net.NetworkInterface 0x69fdab5e "name:docker0 (docker0)"]

=> (netface/up? (netface/by-name "docker0"))

true

=> (netface/hardware-address (netface/by-name "docker0"))

["02" "42" "b4" "b7" "0b" "5f"]

=> (netface/inet-addresses (netface/by-name "docker0"))

[#object[java.net.Inet6Address 0x36fad3e9 "/fe80:0:0:0:42:b4ff:feb7:b5f%docker0"]
 #object[java.net.Inet4Address 0x1dde9ac5 "/172.17.0.1"]]

License

Copyright © 2017 BilloSystems, Ltd. Co.

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.