Refactor adapter

route/router.go

@@ -1,58 +0,0 @@
-package route
-
-import (
-	"context"
-	"net"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/log"
-	N "github.com/sagernet/sing/common/network"
-)
-
-var _ adapter.Router = (*Router)(nil)
-
-type Router struct {
-	logger          log.Logger
-	defaultOutbound adapter.Outbound
-	outboundByTag   map[string]adapter.Outbound
-}
-
-func NewRouter(logger log.Logger) *Router {
-	return &Router{
-		logger:        logger,
-		outboundByTag: make(map[string]adapter.Outbound),
-	}
-}
-
-func (r *Router) AddOutbound(outbound adapter.Outbound) {
-	if outbound.Tag() != "" {
-		r.outboundByTag[outbound.Tag()] = outbound
-	}
-	if r.defaultOutbound == nil {
-		r.defaultOutbound = outbound
-	}
-}
-
-func (r *Router) DefaultOutbound() adapter.Outbound {
-	if r.defaultOutbound == nil {
-		panic("missing default outbound")
-	}
-	return r.defaultOutbound
-}
-
-func (r *Router) Outbound(tag string) (adapter.Outbound, bool) {
-	outbound, loaded := r.outboundByTag[tag]
-	return outbound, loaded
-}
-
-func (r *Router) RouteConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
-	r.logger.WithContext(ctx).Debug("no match")
-	r.logger.WithContext(ctx).Debug("route connection to default outbound")
-	return r.defaultOutbound.NewConnection(ctx, conn, metadata.Destination)
-}
-
-func (r *Router) RoutePacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
-	r.logger.WithContext(ctx).Debug("no match")
-	r.logger.WithContext(ctx).Debug("route packet connection to default outbound")
-	return r.defaultOutbound.NewPacketConnection(ctx, conn, metadata.Destination)
-}