At the moment this is a very trivial Clojure wrapper around Maxmind's GeoIP Java API. It supports the country edition of their database.

The main reason this project exists is to make it easy to invoke Maxmind's API without having to include the Java sdk source files into your clojure project.

Add this dependency to your :dependencies array in your Lein .project file:

[clj-maxmind-geoip "0.1.0-SNAPSHOT"]

(require '[clj-maxmind-geoip.core :as geoip])

(geoip/init-geoip "path/to/GeoIp.dat")
(geoip/lookup-country "12.207.22.244")
  => {:code "US", :name "United States"}

(geoip/init-geoip "path/to/GeoLiteCity.dat")
(geoip/lookup-location "12.207.22.244")
  => {:country-code "US", :country-name "United States", :region-code "CA", :region-name "California",
      :city "Palo Alto", :postal-code "94301", :latitude 37.441895, :longitude -122.143005}

The Maxmind Java API source is a dependency of this project. To get it and build it:

git submodule init && git submodule update
lein javac

Distributed under the Eclipse Public License, the same as Clojure.