package network

import (
    "XProxy/cmd/common"
    log "github.com/sirupsen/logrus"
)

func loadDns(dns []string) {
    if len(dns) == 0 { // without dns server
        log.Info("Using system DNS server")
        return
    }
    log.Infof("Setting up DNS server -> %v", dns)
    dnsConfig := ""
    for _, dnsAddr := range dns {
        dnsConfig += "nameserver " + dnsAddr + "\n"
    }
    common.WriteFile("/etc/resolv.conf", dnsConfig, true)
}