geodata

package

v0.0.0-...-7873af1 Latest Latest Go to latest Published: Mar 7, 2023 License: GPL-3.0 Imports: 11 Imported by: 0

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Repository

github.com/geekfw/niphotri

Documentation ¶

Overview ¶

Package geodata includes utilities to decode and parse the geoip & geosite dat files.

It relies on the proto structure of GeoIP, GeoIPList, GeoSite and GeoSiteList in github.com/v2fly/v2ray-core/v4/app/router/config.proto to comply with following rules:

GeoIPList and GeoSiteList cannot be changed
The country_code in GeoIP and GeoSite must be a length-delimited `string`(wired type) and has field_number set to 1

Index ¶

Variables
func Decode(filename, code string) ([]byte, error)
func EmitBytes(f io.ReadSeeker, code string) ([]byte, error)
type GeodataLoader
- func NewGeodataLoader() GeodataLoader

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrFailedToReadBytes            = errors.New("failed to read bytes")
	ErrFailedToReadExpectedLenBytes = errors.New("failed to read expected length of bytes")
	ErrInvalidGeodataFile           = errors.New("invalid geodata file")
	ErrInvalidGeodataVarintLength   = errors.New("invalid geodata varint length")
	ErrCodeNotFound                 = errors.New("code not found")
)

Functions ¶

func Decode ¶

func Decode(filename, code string) ([]byte, error)

func EmitBytes ¶

func EmitBytes(f io.ReadSeeker, code string) ([]byte, error)

Types ¶

type GeodataLoader ¶

type GeodataLoader interface {
	LoadIP(filename, country string) ([]*v2router.CIDR, error)
	LoadSite(filename, list string) ([]*v2router.Domain, error)
	LoadGeoIP(country string) ([]*v2router.CIDR, error)
	LoadGeoSite(list string) ([]*v2router.Domain, error)
}

func NewGeodataLoader ¶

func NewGeodataLoader() GeodataLoader

Source Files ¶

View all Source files

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