auto-redirect: Add route address set support for nftables

redirect.go

@@ -3,20 +3,33 @@ package tun
 import (
 	"context"
 
+	"github.com/sagernet/sing/common/control"
 	"github.com/sagernet/sing/common/logger"
+
+	"go4.org/netipx"
+)
+
+const (
+	DefaultAutoRedirectInputMark  = 0x2023
+	DefaultAutoRedirectOutputMark = 0x2024
 )
 
 type AutoRedirect interface {
 	Start() error
 	Close() error
+	UpdateRouteAddressSet()
 }
 
 type AutoRedirectOptions struct {
-	TunOptions         *Options
-	Context            context.Context
-	Handler            Handler
-	Logger             logger.Logger
-	TableName          string
-	DisableNFTables    bool
-	CustomRedirectPort func() int
+	TunOptions             *Options
+	Context                context.Context
+	Handler                Handler
+	Logger                 logger.Logger
+	NetworkMonitor         NetworkUpdateMonitor
+	InterfaceFinder        control.InterfaceFinder
+	TableName              string
+	DisableNFTables        bool
+	CustomRedirectPort     func() int
+	RouteAddressSet        *[]*netipx.IPSet
+	RouteExcludeAddressSet *[]*netipx.IPSet
 }