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Commit d8d34a75 authored by Steven Allen's avatar Steven Allen
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refactor: fork

parent e434ea71
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      README.md
      View file @ d8d34a75
      # cidranger
      Fast IP to CIDR block(s) lookup using trie in Golang, inspired by [IPv4 route lookup linux](https://vincent.bernat.im/en/blog/2017-ipv4-route-lookup-linux). Possible use cases include detecting if a IP address is from published cloud provider CIDR blocks (e.g. 52.95.110.1 is contained in published AWS Route53 CIDR 52.95.110.0/24), IP routing rules, etc.
      [![GoDoc Reference](https://img.shields.io/badge/godoc-reference-5272B4.svg?style=flat-square)](https://godoc.org/github.com/yl2chen/cidranger)
      [![Build Status](https://img.shields.io/travis/yl2chen/cidranger.svg?branch=master&style=flat-square)](https://travis-ci.org/yl2chen/cidranger)
      [![Coverage Status](https://img.shields.io/coveralls/yl2chen/cidranger.svg?branch=master&style=flat-square)](https://coveralls.io/github/yl2chen/cidranger?branch=master)
      [![Go Report Card](https://goreportcard.com/badge/github.com/yl2chen/cidranger?&style=flat-square)](https://goreportcard.com/report/github.com/yl2chen/cidranger)
      Forked from https://github.com/yl2chen/cidranger due to upstream inactivity.
      [![GoDoc Reference](https://img.shields.io/badge/godoc-reference-5272B4.svg?style=flat-square)](https://godoc.org/github.com/libp2p/go-cidranger)
      [![Build Status](https://img.shields.io/travis/libp2p/go-cidranger.svg?branch=master&style=flat-square)](https://travis-ci.org/libp2p/go-cidranger)
      [![Coverage Status](https://img.shields.io/coveralls/libp2p/go-cidranger.svg?branch=master&style=flat-square)](https://coveralls.io/github/libp2p/go-cidranger?branch=master)
      [![Go Report Card](https://goreportcard.com/badge/github.com/libp2p/go-cidranger?&style=flat-square)](https://goreportcard.com/report/github.com/libp2p/go-cidranger)
      This is visualization of a trie storing CIDR blocks `128.0.0.0/2` `192.0.0.0/2` `200.0.0.0/5` without path compression, the 0/1 number on the path indicates the bit value of the IP address at specified bit position, hence the path from root node to a child node represents a CIDR block that contains all IP ranges of its children, and children's children.
      <p align="left"><img src="http://i.imgur.com/vSKTEBb.png" width="600" /></p>
      ......@@ -18,7 +21,7 @@ Configure imports.
      import (
      "net"
      "github.com/yl2chen/cidranger"
      "github.com/libp2p/go-cidranger"
      )
      ```
      Create a new ranger implemented using Path-Compressed prefix trie.
      ......
      brute.go
      View file @ d8d34a75
      ......@@ -3,7 +3,7 @@ package cidranger
      import (
      "net"
      rnet "github.com/yl2chen/cidranger/net"
      rnet "github.com/libp2p/go-cidranger/net"
      )
      // bruteRanger is a brute force implementation of Ranger. Insertion and
      ......
      cidranger_test.go
      View file @ d8d34a75
      ......@@ -9,7 +9,7 @@ import (
      "time"
      "github.com/stretchr/testify/assert"
      rnet "github.com/yl2chen/cidranger/net"
      rnet "github.com/libp2p/go-cidranger/net"
      )
      /*
      ......
      trie.go
      View file @ d8d34a75
      ......@@ -5,7 +5,7 @@ import (
      "net"
      "strings"
      rnet "github.com/yl2chen/cidranger/net"
      rnet "github.com/libp2p/go-cidranger/net"
      )
      // prefixTrie is a path-compressed (PC) trie implementation of the
      ......
      trie_test.go
      View file @ d8d34a75
      ......@@ -9,7 +9,7 @@ import (
      "time"
      "github.com/stretchr/testify/assert"
      rnet "github.com/yl2chen/cidranger/net"
      rnet "github.com/libp2p/go-cidranger/net"
      )
      func getAllByVersion(version rnet.IPVersion) *net.IPNet {
      ......
      version.go
      View file @ d8d34a75
      ......@@ -3,7 +3,7 @@ package cidranger
      import (
      "net"
      rnet "github.com/yl2chen/cidranger/net"
      rnet "github.com/libp2p/go-cidranger/net"
      )
      type rangerFactory func(rnet.IPVersion) Ranger
      ......
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