geoip

package
v0.7.3 Latest Latest
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Published: Oct 12, 2021 License: AGPL-3.0 Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func PrimitiveNetworkProximity

func PrimitiveNetworkProximity(from net.IP, to net.IP, ipVersion uint8) int

PrimitiveNetworkProximity calculates the numerical distance between two IP addresses. Returns a proximity value between 0 (far away) and 100 (nearby).

Types

type Coordinates added in v0.7.1

type Coordinates struct {
	AccuracyRadius uint16  `maxminddb:"accuracy_radius"`
	Latitude       float64 `maxminddb:"latitude"`
	Longitude      float64 `maxminddb:"longitude"`
}

type Location

type Location struct {
	Continent struct {
		Code string `maxminddb:"code"`
	} `maxminddb:"continent"`
	Country struct {
		ISOCode string `maxminddb:"iso_code"`
	} `maxminddb:"country"`
	Coordinates                  Coordinates `maxminddb:"location"`
	AutonomousSystemNumber       uint        `maxminddb:"autonomous_system_number"`
	AutonomousSystemOrganization string      `maxminddb:"autonomous_system_organization"`
}

Location holds information regarding the geographical and network location of an IP address.

func GetLocation

func GetLocation(ip net.IP) (*Location, error)

GetLocation returns Location data of an IP address.

func (*Location) EstimateNetworkProximity

func (l *Location) EstimateNetworkProximity(to *Location) (proximity int)

EstimateNetworkProximity aims to calculate the distance between two network locations. Returns a proximity value between 0 (far away) and 100 (nearby).

func (*Location) FillMissingInfo added in v0.7.1

func (l *Location) FillMissingInfo()

FillMissingInfo tries to fill missing location information based on the available existing information.

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