func usage() {
fmt.Fprintf(os.Stderr, nncp.UsageHeader())
fmt.Fprintln(os.Stderr, "nncp-freq -- send file request\n")
- fmt.Fprintf(os.Stderr, "Usage: %s [options] NODE:SRC DST\nOptions:", os.Args[0])
+ fmt.Fprintf(os.Stderr, "Usage: %s [options] NODE:SRC DST\nOptions:\n", os.Args[0])
flag.PrintDefaults()
}
func main() {
var (
cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
- niceRaw = flag.Int("nice", nncp.DefaultNiceMail, "Outbound packet niceness")
- debug = flag.Bool("debug", false, "Enable debugging information")
+ niceRaw = flag.Int("nice", nncp.DefaultNiceFreq, "Outbound packet niceness")
+ minSize = flag.Uint64("minsize", 0, "Minimal required resulting packet size, in KiB")
+ quiet = flag.Bool("quiet", false, "Print only errors")
+ debug = flag.Bool("debug", false, "Print debug messages")
version = flag.Bool("version", false, "Print version information")
warranty = flag.Bool("warranty", false, "Print warranty information")
)
}
nice := uint8(*niceRaw)
- cfgRaw, err := ioutil.ReadFile(*cfgPath)
+ cfgRaw, err := ioutil.ReadFile(nncp.CfgPathFromEnv(cfgPath))
if err != nil {
log.Fatalln("Can not read config:", err)
}
if err != nil {
log.Fatalln("Can not parse config:", err)
}
+ if ctx.Self == nil {
+ log.Fatalln("Config lacks private keys")
+ }
+ ctx.Quiet = *quiet
ctx.Debug = *debug
splitted := strings.SplitN(flag.Arg(0), ":", 2)
log.Fatalln("Invalid NODE specified:", err)
}
- if err = ctx.TxFreq(node, nice, splitted[1], flag.Arg(1)); err != nil {
+ if err = ctx.TxFreq(
+ node,
+ nice,
+ splitted[1],
+ flag.Arg(1),
+ int64(*minSize)*1024,
+ ); err != nil {
log.Fatalln(err)
}
}