refactor: Modular inbounds/outbounds

experimental/libbox/command_group.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/urltest"
-	"github.com/sagernet/sing-box/outbound"
+	"github.com/sagernet/sing-box/protocol/group"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/varbin"
 	"github.com/sagernet/sing/service"
@@ -118,14 +118,14 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 	}
 	var groups []OutboundGroup
 	for _, iGroup := range iGroups {
-		var group OutboundGroup
-		group.Tag = iGroup.Tag()
-		group.Type = iGroup.Type()
-		_, group.Selectable = iGroup.(*outbound.Selector)
-		group.Selected = iGroup.Now()
+		var outboundGroup OutboundGroup
+		outboundGroup.Tag = iGroup.Tag()
+		outboundGroup.Type = iGroup.Type()
+		_, outboundGroup.Selectable = iGroup.(*group.Selector)
+		outboundGroup.Selected = iGroup.Now()
 		if cacheFile != nil {
-			if isExpand, loaded := cacheFile.LoadGroupExpand(group.Tag); loaded {
-				group.IsExpand = isExpand
+			if isExpand, loaded := cacheFile.LoadGroupExpand(outboundGroup.Tag); loaded {
+				outboundGroup.IsExpand = isExpand
 			}
 		}
 
@@ -142,12 +142,12 @@ func writeGroups(writer io.Writer, boxService *BoxService) error {
 				item.URLTestTime = history.Time.Unix()
 				item.URLTestDelay = int32(history.Delay)
 			}
-			group.ItemList = append(group.ItemList, &item)
+			outboundGroup.ItemList = append(outboundGroup.ItemList, &item)
 		}
-		if len(group.ItemList) < 2 {
+		if len(outboundGroup.ItemList) < 2 {
 			continue
 		}
-		groups = append(groups, group)
+		groups = append(groups, outboundGroup)
 	}
 	return varbin.Write(writer, binary.BigEndian, groups)
 }

experimental/libbox/command_select.go

@@ -4,7 +4,7 @@ import (
 	"encoding/binary"
 	"net"
 
-	"github.com/sagernet/sing-box/outbound"
+	"github.com/sagernet/sing-box/protocol/group"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/varbin"
 )
@@ -47,7 +47,7 @@ func (s *CommandServer) handleSelectOutbound(conn net.Conn) error {
 	if !isLoaded {
 		return writeError(conn, E.New("selector not found: ", groupTag))
 	}
-	selector, isSelector := outboundGroup.(*outbound.Selector)
+	selector, isSelector := outboundGroup.(*group.Selector)
 	if !isSelector {
 		return writeError(conn, E.New("outbound is not a selector: ", groupTag))
 	}

experimental/libbox/command_urltest.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/urltest"
-	"github.com/sagernet/sing-box/outbound"
+	"github.com/sagernet/sing-box/protocol/group"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/batch"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -49,7 +49,7 @@ func (s *CommandServer) handleURLTest(conn net.Conn) error {
 	if !isOutboundGroup {
 		return writeError(conn, E.New("outbound is not a group: ", groupTag))
 	}
-	urlTest, isURLTest := abstractOutboundGroup.(*outbound.URLTest)
+	urlTest, isURLTest := abstractOutboundGroup.(*group.URLTest)
 	if isURLTest {
 		go urlTest.CheckOutbounds()
 	} else {

experimental/libbox/config.go

@@ -10,6 +10,7 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/process"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
+	"github.com/sagernet/sing-box/include"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
@@ -17,10 +18,11 @@ import (
 	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/logger"
 	"github.com/sagernet/sing/common/x/list"
+	"github.com/sagernet/sing/service"
 )
 
-func parseConfig(configContent string) (option.Options, error) {
-	options, err := json.UnmarshalExtended[option.Options]([]byte(configContent))
+func parseConfig(ctx context.Context, configContent string) (option.Options, error) {
+	options, err := json.UnmarshalExtendedContext[option.Options](ctx, []byte(configContent))
 	if err != nil {
 		return option.Options{}, E.Cause(err, "decode config")
 	}
@@ -28,16 +30,17 @@ func parseConfig(configContent string) (option.Options, error) {
 }
 
 func CheckConfig(configContent string) error {
-	options, err := parseConfig(configContent)
+	ctx := box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry())
+	options, err := parseConfig(ctx, configContent)
 	if err != nil {
 		return err
 	}
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
+	ctx = service.ContextWith[platform.Interface](ctx, (*platformInterfaceStub)(nil))
 	instance, err := box.New(box.Options{
-		Context:           ctx,
-		Options:           options,
-		PlatformInterface: (*platformInterfaceStub)(nil),
+		Context: ctx,
+		Options: options,
 	})
 	if err == nil {
 		instance.Close()
@@ -140,7 +143,7 @@ func (s *platformInterfaceStub) SendNotification(notification *platform.Notifica
 }
 
 func FormatConfig(configContent string) (*StringBox, error) {
-	options, err := parseConfig(configContent)
+	options, err := parseConfig(box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry()), configContent)
 	if err != nil {
 		return nil, err
 	}

experimental/libbox/service.go

@@ -17,6 +17,7 @@ import (
 	"github.com/sagernet/sing-box/experimental/deprecated"
 	"github.com/sagernet/sing-box/experimental/libbox/internal/procfs"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
+	"github.com/sagernet/sing-box/include"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-tun"
@@ -41,21 +42,22 @@ type BoxService struct {
 }
 
 func NewService(configContent string, platformInterface PlatformInterface) (*BoxService, error) {
-	options, err := parseConfig(configContent)
+	ctx := box.Context(context.Background(), include.InboundRegistry(), include.OutboundRegistry())
+	options, err := parseConfig(ctx, configContent)
 	if err != nil {
 		return nil, err
 	}
 	runtimeDebug.FreeOSMemory()
-	ctx, cancel := context.WithCancel(context.Background())
+	ctx, cancel := context.WithCancel(ctx)
 	ctx = filemanager.WithDefault(ctx, sWorkingPath, sTempPath, sUserID, sGroupID)
 	urlTestHistoryStorage := urltest.NewHistoryStorage()
 	ctx = service.ContextWithPtr(ctx, urlTestHistoryStorage)
 	ctx = service.ContextWith[deprecated.Manager](ctx, new(deprecatedManager))
 	platformWrapper := &platformInterfaceWrapper{iif: platformInterface, useProcFS: platformInterface.UseProcFS()}
+	ctx = service.ContextWith[platform.Interface](ctx, platformWrapper)
 	instance, err := box.New(box.Options{
 		Context:           ctx,
 		Options:           options,
-		PlatformInterface: platformWrapper,
 		PlatformLogWriter: platformWrapper,
 	})
 	if err != nil {

experimental/libbox/setup.go

@@ -10,7 +10,6 @@ import (
 	"github.com/sagernet/sing-box/common/humanize"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental/locale"
-	_ "github.com/sagernet/sing-box/include"
 	"github.com/sagernet/sing-box/log"
 )