https://github.com/JanWielemaker/geoip

GeoIP pack for SWI-Prolog
https://github.com/JanWielemaker/geoip

Last synced: 26 days ago
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GeoIP pack for SWI-Prolog

• Host: GitHub
• URL: https://github.com/JanWielemaker/geoip
• Owner: JanWielemaker
• Created: 2014-09-15T14:17:16.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2016-08-25T08:01:56.000Z (over 8 years ago)
• Last Synced: 2024-02-15T02:33:41.803Z (10 months ago)
• Language: C
• Size: 10.7 KB
• Stars: 1
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-prolog - geoip - GeoIP interface. (API interfaces)

README

        
# GeoIP lookup for SWI-Prolog

This library provides a minimal interface to the public GeoIP library

from

[MAXMIND](https://www.maxmind.com/en/geoip2-services-and-databases)

It has been tested with the Ubuntu package `libgeoip-dev` with the

databases from the package `geoip-database-contrib` as well as with

Fedora package `GeoIP-devel`, `GeoIP-GeoLite-data` and

`GeoIP-GeoLite-data-extra` which are by default installed in

`/usr/share/GeoIP`.

A simple usage is:

  ```{prolog}

  ?- tcp_host_to_address('www.swi-prolog.org', IP),

     geoip_lookup(IP, R).

  R = geoip{city:'Amsterdam',

	    continent_code:'EU',

	    country_code:'NL',

	    country_code3:'NLD',

	    country_name:'Netherlands',

	    latitude:52.349998474121094,

	    longitude:4.9166998863220215,

	    netmask:16,

	    region:'07'}.

  ```

## Installation

*WARNING* This installation will only work on a machine where libgeoip

can be installed in a globally searched place and where C development

tools are provided.

  1. Install GeoIP library and database.

  

     a. The command for Ubuntu 14.04:

      ```{sh}

      $ sudo apt-get install geoip-database-contrib libgeoip-dev

      ```

      

     b. The command for Feadore 24:

     

     ```{sh}

     $ sudo dnf install GeoIP-devel

     ```

  2. Install the pack

      ```{prolog}

      ?- pack_install(geopip).

      ```

## Troubleshooting

If you get the SWI-Prolog exception [1] or the C error [2] you may be

missing the GeoIP data files.

   ```

   [1] ERROR: source_sink `geoip('GeoIPCity.dat')' does not exist

   [2] Invalid database type GeoIP Country Edition, expected GeoIP City Edition, Rev 1

   ```

Install the missing data files from http://geolite.maxmind.com to path

`/usr/local/share/GeoIP` in the following way:

   ```{sh}

   $ sudo su

   $ cd /usr/local/share/GeoIP

   $ wget -N http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz

   $ gunzip GeoLiteCity.dat.gz

   $ ln -s GeoLiteCity.dat GeoIPCity.dat

   ```