Test go pf FreeBSD

go.mod

module github.com/sbz/pf-test

go 1.16

require (
        github.com/go-freebsd/kld v0.0.0-20170326221633-78f2bd4a5544 // indirect
        github.com/go-freebsd/pf v0.0.0-20190318053615-719aae74de40
        github.com/stretchr/testify v1.7.0 // indirect
)

main.go

package main

import (
        "fmt"
        "log"

        "github.com/go-freebsd/pf"
)

func main() {
        fmt.Println("Test Go-freebsd sbz")

        pfDevice, err := pf.Open()
        if err != nil {
                log.Fatal(err)
        }
        defer pfDevice.Close()

        rules, err := pfDevice.Rules()
        if err != nil {
                log.Fatal(err)
        }

        var stats pf.RuleStats

        for i, rule := range rules {
                rule.Stats(&stats)

                fmt.Printf("Rule (%d): %s\t%d\t%d\t%d\t%d\t%d\n", i, rule,
                        stats.Evaluations,
                        stats.PacketIn,
                        stats.PacketOut,
                        stats.BytesIn,
                        stats.BytesOut)

        }

        fmt.Println("End Test Go-freebsd sbz")
}