Chore: improve code architecture

hub/route/configs.go

@@ -0,0 +1,69 @@
+package route
+
+import (
+	"net/http"
+
+	"github.com/Dreamacro/clash/hub/executor"
+	"github.com/Dreamacro/clash/log"
+	T "github.com/Dreamacro/clash/tunnel"
+	P "github.com/Dreamacro/clash/proxy"
+
+	"github.com/go-chi/chi"
+	"github.com/go-chi/render"
+)
+
+func configRouter() http.Handler {
+	r := chi.NewRouter()
+	r.Get("/", getConfigs)
+	return r
+}
+
+type configSchema struct {
+	Port      *int          `json:"port"`
+	SocksPort *int          `json:"socket-port"`
+	RedirPort *int          `json:"redir-port"`
+	AllowLan  *bool         `json:"allow-lan"`
+	Mode      *T.Mode       `json:"mode"`
+	LogLevel  *log.LogLevel `json:"log-level"`
+}
+
+func getConfigs(w http.ResponseWriter, r *http.Request) {
+	general := executor.GetGeneral()
+	render.Respond(w, r, general)
+}
+
+func pointerOrDefault (p *int, def int) int {
+	if p != nil {
+		return *p
+	}
+
+	return def
+}
+
+func updateConfigs(w http.ResponseWriter, r *http.Request) {
+	general := &configSchema{}
+	if err := render.DecodeJSON(r.Body, general); err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		render.Respond(w, r, ErrBadRequest)
+		return
+	}
+
+	if general.AllowLan != nil {
+		P.SetAllowLan(*general.AllowLan)
+	}
+	
+	ports := P.GetPorts()
+	P.ReCreateHTTP(pointerOrDefault(general.Port, ports.Port))
+	P.ReCreateSocks(pointerOrDefault(general.SocksPort, ports.SocksPort))
+	P.ReCreateRedir(pointerOrDefault(general.RedirPort, ports.RedirPort))
+
+	if general.Mode != nil {
+		T.Instance().SetMode(*general.Mode)
+	}
+
+	if general.LogLevel != nil {
+		log.SetLevel(*general.LogLevel)
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+}