70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"strings"
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"os/signal"
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"syscall"
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"github.com/gologme/log"
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"github.com/zhoreeq/meshname/src/meshname"
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)
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func main() {
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genconf := flag.String("genconf", "", "generate a new config for IP address")
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subdomain := flag.String("subdomain", "meshname.", "subdomain used to generate config")
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useconffile := flag.String("useconffile", "", "run daemon with a config file")
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listenAddr := flag.String("listenaddr", "[::1]:53535", "address to listen on")
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networksconf := flag.String("networks", "ygg=200::/7,cjd=fc00::/8,meshname=::/0", "TLD=subnet list separated by comma")
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debug := flag.Bool("debug", false, "enable debug logging")
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flag.Parse()
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var logger *log.Logger
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logger = log.New(os.Stdout, "", log.Flags())
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logger.EnableLevel("error")
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logger.EnableLevel("warn")
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logger.EnableLevel("info")
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if *debug {
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logger.EnableLevel("debug")
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}
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if *genconf != "" {
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confString, err := meshname.GenConf(*genconf, *subdomain)
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if err != nil {
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logger.Errorln(err)
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} else {
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fmt.Println(confString)
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}
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return
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}
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networks := make(map[string]string)
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for _, item := range strings.Split(*networksconf, ",") {
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if tokens := strings.SplitN(item, "=", 2); len(tokens) == 2 {
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networks[tokens[0]] = tokens[1]
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}
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}
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s := new(meshname.MeshnameServer)
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s.Init(logger, *listenAddr, *useconffile, networks)
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s.Start()
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c := make(chan os.Signal, 1)
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r := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt, syscall.SIGTERM)
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signal.Notify(r, os.Interrupt, syscall.SIGHUP)
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defer s.Stop()
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for {
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select {
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case _ = <-c:
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return
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case _ = <-r:
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s.UpdateConfig()
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}
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}
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}
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