add config

pkg/registry/registry.go

@@ -0,0 +1,52 @@
+package registry
+
+import (
+	"github.com/go-gost/gost/pkg/components/connector"
+	"github.com/go-gost/gost/pkg/components/dialer"
+	"github.com/go-gost/gost/pkg/components/handler"
+	"github.com/go-gost/gost/pkg/components/listener"
+)
+
+type NewListener func(opts ...listener.Option) listener.Listener
+type NewHandler func(opts ...handler.Option) handler.Handler
+type NewDialer func(opts ...dialer.Option) dialer.Dialer
+type NewConnector func(opts ...connector.Option) connector.Connector
+
+var (
+	listeners  = make(map[string]NewListener)
+	handlers   = make(map[string]NewHandler)
+	dialers    = make(map[string]NewDialer)
+	connectors = make(map[string]NewConnector)
+)
+
+func RegisterListener(name string, newf NewListener) {
+	listeners[name] = newf
+}
+
+func GetListener(name string) NewListener {
+	return listeners[name]
+}
+
+func RegisterHandler(name string, newf NewHandler) {
+	handlers[name] = newf
+}
+
+func GetHandler(name string) NewHandler {
+	return handlers[name]
+}
+
+func RegisterDialer(name string, newf NewDialer) {
+	dialers[name] = newf
+}
+
+func GetDialer(name string) NewDialer {
+	return dialers[name]
+}
+
+func RegiserConnector(name string, newf NewConnector) {
+	connectors[name] = newf
+}
+
+func GetConnector(name string) NewConnector {
+	return connectors[name]
+}