dospin/net_freebsd.go

/*
   Copyright 2016 gtalent2@gmail.com

   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package main

func setupPortForward(ip, port string) {
}

func portUsageCount(ports ...[]int) int {
	const CMD = "sockstat -4c -p 22"
	return 0
}

func portUsageCount(ports ...int) int {
	cmd := "sockstat -4c"
	for _, v := range ports {
		cmd += " -p " + strconv.Itoa(v)
	}
	out, err := exec.Command(cmd).Output()
	if err != nil {
		log.Println("Port Usage Check: Could not run ", cmd)
	}
	return bytes.Count(out, []byte{'\n'}) - 1
}