geolocation_service Class Reference

Service for looking up geographic location from IP addresses. More...

#include <geolocation_service.hpp>

Collaboration diagram for geolocation_service:

Public Member Functions
	geolocation_service (database::context ctx)
	Construct a geolocation service with database context.
std::expected< geolocation_result, geolocation_error >	lookup (const boost::asio::ip::address &ip) const
	Look up geolocation for an IP address.
std::expected< geolocation_result, geolocation_error >	lookup (const std::string &ip_string) const
	Look up geolocation for an IP address string.

Detailed Description

Service for looking up geographic location from IP addresses.

Uses PostgreSQL ip2country table for lookups. The table must be populated with ip2country data from iptoasn.com using the geolocation_import.sql script.

Thread-safety: All public methods are thread-safe.

Constructor & Destructor Documentation

geolocation_service()

geolocation_service ( database::context  ctx )

explicit

Construct a geolocation service with database context.

Parameters

ctx	Database context for PostgreSQL queries

Member Function Documentation

lookup() [1/2]

std::expected< geolocation_result, geolocation_error > lookup

(

const boost::asio::ip::address &

ip

)

const

Look up geolocation for an IP address.

Parameters

ip	The IP address to look up

Returns

Geolocation result or error

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lookup() [2/2]

std::expected< geolocation_result, geolocation_error > lookup

(

const std::string &

ip_string

)

const

Look up geolocation for an IP address string.

Parameters

ip_string

The IP address string to look up

Returns

Geolocation result or error