yggdrasil-network/yggdrasil-go
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Add support for -get in yggdrasilconf

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This commit is contained in:
Neil Alexander 2019-02-10 16:34:45 +00:00
parent 1b42357889
commit 0fd6f57124
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GPG key ID: A02A2019A2BB0944
1 changed files with 66 additions and 33 deletions
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99
contrib/config/yggdrasilconf.go
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@ -12,6 +12,8 @@ import (
"flag"
"fmt"
"io/ioutil"
"os"
"reflect"
"strconv"
"github.com/hjson/hjson-go"
@ -25,6 +27,7 @@ type nodeConfig = config.NodeConfig
func main() {
useconffile := flag.String("useconffile", "/etc/yggdrasil.conf", "update config at specified file path")
usejson := flag.Bool("json", false, "write out new config as JSON instead of HJSON")
get := flag.Bool("get", false, "get value instead of setting it")
flag.Parse()
cfg := nodeConfig{}
var config []byte
@ -51,45 +54,75 @@ func main() {
panic(err)
}
json.Unmarshal(confJSON, &cfg)
switch flag.Arg(0) {
case "setMTU":
cfg.IfMTU, err = strconv.Atoi(flag.Arg(1))
if err != nil {
cfg.IfMTU = 1280
if *get {
item := reflect.ValueOf(cfg)
for _, arg := range flag.Args() {
if item.Kind() == reflect.Map {
for _, key := range item.MapKeys() {
if key.String() == arg {
item = item.MapIndex(key)
}
}
} else {
item = item.FieldByName(arg)
}
if !item.IsValid() {
os.Exit(1)
return
}
}
if mtu, _ := strconv.Atoi(flag.Arg(1)); mtu < 1280 {
cfg.IfMTU = 1280
}
case "setIfName":
cfg.IfName = flag.Arg(1)
case "setListen":
cfg.Listen = flag.Arg(1)
case "setAdminListen":
cfg.AdminListen = flag.Arg(1)
case "setIfTapMode":
if flag.Arg(1) == "true" {
cfg.IfTAPMode = true
var bs []byte
if *usejson {
bs, err = json.Marshal(item.Interface())
} else {
cfg.IfTAPMode = false
bs, err = hjson.Marshal(item.Interface())
}
case "addPeer":
found := false
for _, v := range cfg.Peers {
if v == flag.Arg(1) {
found = true
if err != nil {
panic(err)
}
fmt.Println(string(bs))
os.Exit(0)
} else {
switch flag.Arg(0) {
case "setMTU":
cfg.IfMTU, err = strconv.Atoi(flag.Arg(1))
if err != nil {
cfg.IfMTU = 1280
}
}
if !found {
cfg.Peers = append(cfg.Peers, flag.Arg(1))
}
case "removePeer":
for k, v := range cfg.Peers {
if v == flag.Arg(1) {
cfg.Peers = append(cfg.Peers[:k], cfg.Peers[k+1:]...)
if mtu, _ := strconv.Atoi(flag.Arg(1)); mtu < 1280 {
cfg.IfMTU = 1280
}
case "setIfName":
cfg.IfName = flag.Arg(1)
case "setListen":
cfg.Listen = flag.Arg(1)
case "setAdminListen":
cfg.AdminListen = flag.Arg(1)
case "setIfTapMode":
if flag.Arg(1) == "true" {
cfg.IfTAPMode = true
} else {
cfg.IfTAPMode = false
}
case "addPeer":
found := false
for _, v := range cfg.Peers {
if v == flag.Arg(1) {
found = true
}
}
if !found {
cfg.Peers = append(cfg.Peers, flag.Arg(1))
}
case "removePeer":
for k, v := range cfg.Peers {
if v == flag.Arg(1) {
cfg.Peers = append(cfg.Peers[:k], cfg.Peers[k+1:]...)
}
}
case "setNodeInfoName":
cfg.NodeInfo["name"] = flag.Arg(1)
}
case "setNodeInfoName":
cfg.NodeInfo["name"] = flag.Arg(1)
}
var bs []byte
if *usejson {