fix: support list guest and knock

pkg/api/api.go

@@ -0,0 +1,69 @@
+package api
+
+import (
+	co "github.com/luscis/openlan/pkg/config"
+	"github.com/luscis/openlan/pkg/libol"
+	cn "github.com/luscis/openlan/pkg/network"
+	"github.com/luscis/openlan/pkg/schema"
+)
+
+type Switcher interface {
+	UUID() string
+	UpTime() int64
+	Alias() string
+	Config() *co.Switch
+	Server() libol.SocketServer
+	Reload()
+	Save()
+}
+
+func NewWorkerSchema(s Switcher) schema.Worker {
+	protocol := ""
+	if cfg := s.Config(); cfg != nil {
+		protocol = cfg.Protocol
+	}
+	return schema.Worker{
+		UUID:     s.UUID(),
+		Uptime:   s.UpTime(),
+		Alias:    s.Alias(),
+		Protocol: protocol,
+	}
+}
+
+type ZTruster interface {
+	AddGuest(name, source string) error
+	DelGuest(name, source string) error
+	Knock(name string, protocol, dest, port string, age int) error
+	ListGuest(call func(obj schema.ZGuest))
+	ListKnock(name string, call func(obj schema.KnockRule))
+}
+
+type Networker interface {
+	String() string
+	ID() string
+	Initialize()
+	Start(v Switcher)
+	Stop()
+	Bridge() cn.Bridger
+	Config() *co.Network
+	Subnet() string
+	Reload(v Switcher)
+	Provider() string
+	ZTruster() ZTruster
+}
+
+var workers = make(map[string]Networker)
+
+func AddWorker(name string, obj Networker) {
+	workers[name] = obj
+}
+
+func GetWorker(name string) Networker {
+	return workers[name]
+}
+
+func ListWorker(call func(w Networker)) {
+	for _, worker := range workers {
+		call(worker)
+	}
+}