geo

Documentation

Index

• Constants
• func DecodeCountry(country uint8) string
• func DecodeISP(isp uint8) string
• func DecodeRegion(region uint8) string
• func EncodeCountry(country string) uint8
• func EncodeISP(isp string) uint8
• func EncodeRegion(region string) uint8
• type GeoInfo
• type GeoTree
  • func NewNetmaskGeoTree() GeoTree
• type IPRange
  • func (r *IPRange) Lower() (endpoint tree.Endpoint, closed bool)
  • func (r *IPRange) Upper() (endpoint tree.Endpoint, closed bool)

Constants

const MAX_MASKLEN = 32

const MIN_MASKLEN = 16

Functions

func DecodeCountry

func DecodeCountry(country uint8) string

func DecodeISP

func DecodeISP(isp uint8) string

func DecodeRegion

func DecodeRegion(region uint8) string

func EncodeCountry

func EncodeCountry(country string) uint8

func EncodeISP

func EncodeISP(isp string) uint8

func EncodeRegion

func EncodeRegion(region string) uint8

Types

type GeoInfo

type GeoInfo struct {
	IPStart uint32
	IPEnd   uint32
	Country uint8
	Region  uint8
	ISP     uint8
}

type GeoTree

type GeoTree interface {
	Query(ip uint32) (uint8, uint8)
}

func NewNetmaskGeoTree

func NewNetmaskGeoTree() GeoTree

type IPRange

type IPRange struct {
	// contains filtered or unexported fields
}

func (*IPRange) Lower

func (r *IPRange) Lower() (endpoint tree.Endpoint, closed bool)

func (*IPRange) Upper

func (r *IPRange) Upper() (endpoint tree.Endpoint, closed bool)