mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-10 06:20:26 +00:00
Add some pretty printing to yggdrasilctl, small modifications to JSON formatting in admin socket
This commit is contained in:
parent
bd32f5890b
commit
201701ae4a
@ -44,17 +44,20 @@ func (a *admin) init(c *Core, listenaddr string) {
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a.core = c
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a.listenaddr = listenaddr
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a.addHandler("help", nil, func(in admin_info) (admin_info, error) {
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handlers := make(map[string][]string)
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handlers := make(map[string]interface{})
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for _, handler := range a.handlers {
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handlers[handler.name] = handler.args
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handlers[handler.name] = admin_info{ "fields": handler.args }
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}
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return admin_info{"handlers": handlers}, nil
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return admin_info{"help": handlers}, nil
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})
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a.addHandler("dot", []string{}, func(in admin_info) (admin_info, error) {
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return admin_info{"dot": string(a.getResponse_dot())}, nil
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})
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a.addHandler("getSelf", []string{}, func(in admin_info) (admin_info, error) {
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return admin_info{"self": a.getData_getSelf().asMap()}, nil
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self := a.getData_getSelf().asMap()
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ip := fmt.Sprint(self["ip"])
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delete(self, "ip")
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return admin_info{"self": admin_info{ ip: self }}, nil
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})
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a.addHandler("getPeers", []string{}, func(in admin_info) (admin_info, error) {
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sort := "ip"
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@ -133,14 +136,15 @@ func (a *admin) init(c *Core, listenaddr string) {
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a.addHandler("getTunTap", []string{}, func(in admin_info) (r admin_info, e error) {
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defer func() {
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recover()
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r = admin_info{"name": "none"}
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r = admin_info{ "tuntap": admin_info{ "none": admin_info{ } } }
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e = nil
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}()
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return admin_info{
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"name": a.core.tun.iface.Name(),
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"tap_mode": a.core.tun.iface.IsTAP(),
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"mtu": a.core.tun.mtu,
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a.core.tun.iface.Name(): admin_info{
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"tap_mode": a.core.tun.iface.IsTAP(),
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"mtu": a.core.tun.mtu,
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},
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}, nil
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})
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a.addHandler("setTunTap", []string{"name", "[tap_mode]", "[mtu]"}, func(in admin_info) (admin_info, error) {
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@ -162,9 +166,10 @@ func (a *admin) init(c *Core, listenaddr string) {
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return admin_info{}, errors.New("Failed to configure adapter")
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} else {
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return admin_info{
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"name": a.core.tun.iface.Name(),
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"tap_mode": a.core.tun.iface.IsTAP(),
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"mtu": ifmtu,
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a.core.tun.iface.Name(): admin_info{
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"tap_mode": a.core.tun.iface.IsTAP(),
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"mtu": ifmtu,
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},
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}, nil
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}
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})
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@ -4,6 +4,7 @@ import "flag"
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import "fmt"
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import "strings"
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import "net"
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import "sort"
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import "encoding/json"
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import "strconv"
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import "os"
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@ -58,23 +59,77 @@ func main() {
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panic(err)
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}
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if err := decoder.Decode(&recv); err == nil {
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if recv["status"] == "error" {
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if err, ok := recv["error"]; ok {
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fmt.Println(err)
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} else {
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fmt.Println("Unspecified error occured")
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}
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os.Exit(1)
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}
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if _, ok := recv["request"]; !ok {
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fmt.Println("Missing request")
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fmt.Println("Missing request in response (malformed response?)")
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return
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}
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if _, ok := recv["response"]; !ok {
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fmt.Println("Missing response")
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fmt.Println("Missing response body (malformed response?)")
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return
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}
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req := recv["request"].(map[string]interface{})
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res := recv["response"].(map[string]interface{})
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defer func() {
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recover()
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if json, err := json.MarshalIndent(recv["response"], "", " "); err == nil {
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fmt.Println(string(json))
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}
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}()
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switch req["request"] {
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case "dot":
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fmt.Println(res["dot"])
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default:
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if json, err := json.MarshalIndent(recv["response"], "", " "); err == nil {
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fmt.Println(string(json))
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maxWidths := make(map[string]int)
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var keyOrder []string
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keysOrdered := false
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for _, tlv := range res {
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for slk, slv := range tlv.(map[string]interface{}) {
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if !keysOrdered {
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for k := range slv.(map[string]interface{}) {
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keyOrder = append(keyOrder, fmt.Sprint(k))
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}
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sort.Strings(keyOrder)
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keysOrdered = true
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}
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for k, v := range slv.(map[string]interface{}) {
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if len(fmt.Sprint(slk)) > maxWidths["key"] {
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maxWidths["key"] = len(fmt.Sprint(slk))
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}
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if len(fmt.Sprint(v)) > maxWidths[k] {
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maxWidths[k] = len(fmt.Sprint(v))
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if maxWidths[k] < len(k) {
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maxWidths[k] = len(k)
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}
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}
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}
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}
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if len(keyOrder) > 0 {
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fmt.Printf("%-" + fmt.Sprint(maxWidths["key"]) + "s ", "")
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for _, v := range keyOrder {
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fmt.Printf("%-" + fmt.Sprint(maxWidths[v]) + "s ", v)
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}
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fmt.Println()
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}
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for slk, slv := range tlv.(map[string]interface{}) {
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fmt.Printf("%-" + fmt.Sprint(maxWidths["key"]) + "s ", slk)
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for _, k := range keyOrder {
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fmt.Printf("%-" + fmt.Sprint(maxWidths[k]) + "s ", fmt.Sprint(slv.(map[string]interface{})[k]))
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}
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fmt.Println()
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}
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}
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}
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}
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