About
Go programming language (http://golang.org/) bindings for radix tree library for fast subnet (both IPv4 and IPv6) lookups.
Installing
$ go get github.com/thekvs/go-net-radix
After this command go-net-radix library is ready to use and will be located in:
$GOROOT/src/pkg/github.com/thekvs/go-net-radix
Basic usage example
package main
import (
"github.com/thekvs/go-net-radix"
"fmt"
"log"
)
func main() {
rtree, err := netradix.NewNetRadixTree()
if err != nil {
panic(err)
}
defer rtree.Close()
if err = rtree.Add("217.72.192.0/20", "UDATA1"); err != nil {
log.Fatal(err)
}
if err = rtree.Add("2001:220::/35", "UDATA2"); err != nil {
log.Fatal(err)
}
var found bool
var udata string
found, udata, err = rtree.SearchBest("217.72.192.2")
if err != nil {
log.Fatal(err)
}
if found {
fmt.Printf("found: %v\n", udata)
}
found, udata, err = rtree.SearchBest("2001:220::")
if err != nil {
log.Fatal(err)
}
if found {
fmt.Printf("found: %v\n", udata)
}
if err = rtree.Remove("217.72.192.0/20"); err != nil {
log.Fatal(err)
}
}Documentation
Licensing
All source code included in this distribution is covered by the MIT License found in the LICENSE file, unless specifically stated otherwise within each file.