routeview

package

v0.5.6 Latest Latest Go to latest Published: Feb 13, 2024 License: Apache-2.0 Imports: 12 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/m-lab/uuid-annotator

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func ParseSystems(s string) []annotator.System
type IPNet
type Index
- func ParseRouteView(file []byte) Index
- func (ix Index) Search(s string) (IPNet, error)
type NetIndex

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrNoASNFound = errors.New("no ASN found for address")

ErrNoASNFound is returned when search fails to identify a network for the given src IP.

Functions ¶

func ParseSystems ¶

func ParseSystems(s string) []annotator.System

ParseSystems converts the RouteView AS string to an annotator.System array. Invalid values are ignored.

RouteViews may contain: * a single AS number, e.g. "32", one System with one ASN * an AS set, e.g. "32,54", one System with multiple ASNs * a Multi-Origin AS (MOAS), e.g. "10_20", two Systems each with one or more ASNs.

Types ¶

type IPNet ¶

type IPNet struct {
	net.IPNet
	Systems string
}

IPNet represents a parsed row in a RouteView file.

type Index ¶

type Index []NetIndex

Index is searchable array of NetIndexes.

func ParseRouteView ¶

func ParseRouteView(file []byte) Index

ParseRouteView reads the given csv file and generates a sorted IP list.

func (Index) Search ¶

func (ix Index) Search(s string) (IPNet, error)

Search attempts to find the given IP in the Index.

type NetIndex ¶ added in v0.5.0

type NetIndex []IPNet

NetIndex is a sortable and searchable array of IPNets.

func (NetIndex) Len ¶ added in v0.5.0

func (ns NetIndex) Len() int

Len, Less, and Swap make Index sortable.

func (NetIndex) Less ¶ added in v0.5.0

func (ns NetIndex) Less(i, j int) bool

func (NetIndex) Swap ¶ added in v0.5.0

func (ns NetIndex) Swap(i, j int)

Source Files ¶

View all Source files

parse.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL