refactor: Modular network manager

experimental/libbox/command_group.go

@@ -109,7 +109,7 @@ func readGroups(reader io.Reader) (OutboundGroupIterator, error) {
 func writeGroups(writer io.Writer, boxService *BoxService) error {
 	historyStorage := service.PtrFromContext[urltest.HistoryStorage](boxService.ctx)
 	cacheFile := service.FromContext[adapter.CacheFile](boxService.ctx)
-	outbounds := boxService.instance.Router().Outbounds()
+	outbounds := boxService.instance.Outbound().Outbounds()
 	var iGroups []adapter.OutboundGroup
 	for _, it := range outbounds {
 		if group, isGroup := it.(adapter.OutboundGroup); isGroup {
@@ -130,7 +130,7 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 		}
 
 		for _, itemTag := range iGroup.All() {
-			itemOutbound, isLoaded := boxService.instance.Router().Outbound(itemTag)
+			itemOutbound, isLoaded := boxService.instance.Outbound().Outbound(itemTag)
 			if !isLoaded {
 				continue
 			}

experimental/libbox/command_select.go

@@ -43,7 +43,7 @@ func (s *CommandServer) handleSelectOutbound(conn net.Conn) error {
 	if service == nil {
 		return writeError(conn, E.New("service not ready"))
 	}
-	outboundGroup, isLoaded := service.instance.Router().Outbound(groupTag)
+	outboundGroup, isLoaded := service.instance.Outbound().Outbound(groupTag)
 	if !isLoaded {
 		return writeError(conn, E.New("selector not found: ", groupTag))
 	}

experimental/libbox/command_urltest.go

@@ -41,7 +41,7 @@ func (s *CommandServer) handleURLTest(conn net.Conn) error {
 	if serviceNow == nil {
 		return nil
 	}
-	abstractOutboundGroup, isLoaded := serviceNow.instance.Router().Outbound(groupTag)
+	abstractOutboundGroup, isLoaded := serviceNow.instance.Outbound().Outbound(groupTag)
 	if !isLoaded {
 		return writeError(conn, E.New("outbound group not found: ", groupTag))
 	}
@@ -55,7 +55,7 @@ func (s *CommandServer) handleURLTest(conn net.Conn) error {
 	} else {
 		historyStorage := service.PtrFromContext[urltest.HistoryStorage](serviceNow.ctx)
 		outbounds := common.Filter(common.Map(outboundGroup.All(), func(it string) adapter.Outbound {
-			itOutbound, _ := serviceNow.instance.Router().Outbound(it)
+			itOutbound, _ := serviceNow.instance.Outbound().Outbound(it)
 			return itOutbound
 		}), func(it adapter.Outbound) bool {
 			if it == nil {

experimental/libbox/config.go

@@ -50,7 +50,7 @@ func CheckConfig(configContent string) error {
 
 type platformInterfaceStub struct{}
 
-func (s *platformInterfaceStub) Initialize(ctx context.Context, router adapter.Router) error {
+func (s *platformInterfaceStub) Initialize(networkManager adapter.NetworkManager) error {
 	return nil
 }
 

experimental/libbox/monitor.go

@@ -123,7 +123,7 @@ func (m *platformDefaultInterfaceMonitor) updateDefaultInterface(interfaceName s
 		err = m.updateInterfaces()
 	}
 	if err == nil {
-		err = m.router.UpdateInterfaces()
+		err = m.networkManager.UpdateInterfaces()
 	}
 	if err != nil {
 		m.logger.Error(E.Cause(err, "update interfaces"))

experimental/libbox/platform/interface.go

@@ -1,8 +1,6 @@
 package platform
 
 import (
-	"context"
-
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/process"
 	"github.com/sagernet/sing-box/option"
@@ -12,7 +10,7 @@ import (
 )
 
 type Interface interface {
-	Initialize(ctx context.Context, router adapter.Router) error
+	Initialize(networkManager adapter.NetworkManager) error
 	UsePlatformAutoDetectInterfaceControl() bool
 	AutoDetectInterfaceControl(fd int) error
 	OpenTun(options *tun.Options, platformOptions option.TunPlatformOptions) (tun.Tun, error)

experimental/libbox/service.go

@@ -117,13 +117,13 @@ var (
 )
 
 type platformInterfaceWrapper struct {
-	iif       PlatformInterface
-	useProcFS bool
-	router    adapter.Router
+	iif            PlatformInterface
+	useProcFS      bool
+	networkManager adapter.NetworkManager
 }
 
-func (w *platformInterfaceWrapper) Initialize(ctx context.Context, router adapter.Router) error {
-	w.router = router
+func (w *platformInterfaceWrapper) Initialize(networkManager adapter.NetworkManager) error {
+	w.networkManager = networkManager
 	return nil
 }
 

experimental/libbox/service_pause.go

@@ -29,5 +29,5 @@ func (s *BoxService) Wake() {
 }
 
 func (s *BoxService) ResetNetwork() {
-	_ = s.instance.Router().ResetNetwork()
+	s.instance.Router().ResetNetwork()
 }