package main

import (
	"flag"
)

// Settings - Configuration file structure
type Settings struct {
	Crawl            bool
	LogLevel         int
	Hostname         string
}

var settings Settings

/* Test: TestStringexists */
func stringexists(needle string, haystack []string) bool {
	for _, check := range haystack {
		if check == needle {
			return true
		}
	}
	return false
}

func getSettings() {
	flag.BoolVar(&settings.Crawl, "c", true, "Crawl mode (default is yes)")
	flag.StringVar(&settings.Hostname, "h", "myhostname", "Set your hostname")
	flag.IntVar(&settings.LogLevel, "l", 1, "Logging Level:\n  0) No logs\n  1) Reports every 30 seconds\n  2) Errors\n  3) Warnings\n  4) New Connections\n  5) Debugging\n")
	flag.Parse()
}