mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-27 02:51:36 +00:00
128 lines
2.8 KiB
Go
128 lines
2.8 KiB
Go
package adapter
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"encoding/binary"
|
|
"net"
|
|
"time"
|
|
|
|
"github.com/sagernet/sing-box/common/urltest"
|
|
"github.com/sagernet/sing-dns"
|
|
N "github.com/sagernet/sing/common/network"
|
|
"github.com/sagernet/sing/common/varbin"
|
|
)
|
|
|
|
type ClashServer interface {
|
|
Service
|
|
PreStarter
|
|
Mode() string
|
|
ModeList() []string
|
|
HistoryStorage() *urltest.HistoryStorage
|
|
RoutedConnection(ctx context.Context, conn net.Conn, metadata InboundContext, matchedRule Rule) (net.Conn, Tracker)
|
|
RoutedPacketConnection(ctx context.Context, conn N.PacketConn, metadata InboundContext, matchedRule Rule) (N.PacketConn, Tracker)
|
|
}
|
|
|
|
type CacheFile interface {
|
|
Service
|
|
PreStarter
|
|
|
|
StoreFakeIP() bool
|
|
FakeIPStorage
|
|
|
|
StoreRDRC() bool
|
|
dns.RDRCStore
|
|
|
|
LoadMode() string
|
|
StoreMode(mode string) error
|
|
LoadSelected(group string) string
|
|
StoreSelected(group string, selected string) error
|
|
LoadGroupExpand(group string) (isExpand bool, loaded bool)
|
|
StoreGroupExpand(group string, expand bool) error
|
|
LoadRuleSet(tag string) *SavedRuleSet
|
|
SaveRuleSet(tag string, set *SavedRuleSet) error
|
|
}
|
|
|
|
type SavedRuleSet struct {
|
|
Content []byte
|
|
LastUpdated time.Time
|
|
LastEtag string
|
|
}
|
|
|
|
func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
|
|
var buffer bytes.Buffer
|
|
err := binary.Write(&buffer, binary.BigEndian, uint8(1))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = varbin.Write(&buffer, binary.BigEndian, s.Content)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = binary.Write(&buffer, binary.BigEndian, s.LastUpdated.Unix())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = varbin.Write(&buffer, binary.BigEndian, s.LastEtag)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return buffer.Bytes(), nil
|
|
}
|
|
|
|
func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
|
|
reader := bytes.NewReader(data)
|
|
var version uint8
|
|
err := binary.Read(reader, binary.BigEndian, &version)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = varbin.Read(reader, binary.BigEndian, &s.Content)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var lastUpdated int64
|
|
err = binary.Read(reader, binary.BigEndian, &lastUpdated)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
s.LastUpdated = time.Unix(lastUpdated, 0)
|
|
err = varbin.Read(reader, binary.BigEndian, &s.LastEtag)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type Tracker interface {
|
|
Leave()
|
|
}
|
|
|
|
type OutboundGroup interface {
|
|
Outbound
|
|
Now() string
|
|
All() []string
|
|
}
|
|
|
|
type URLTestGroup interface {
|
|
OutboundGroup
|
|
URLTest(ctx context.Context) (map[string]uint16, error)
|
|
}
|
|
|
|
func OutboundTag(detour Outbound) string {
|
|
if group, isGroup := detour.(OutboundGroup); isGroup {
|
|
return group.Now()
|
|
}
|
|
return detour.Tag()
|
|
}
|
|
|
|
type V2RayServer interface {
|
|
Service
|
|
StatsService() V2RayStatsService
|
|
}
|
|
|
|
type V2RayStatsService interface {
|
|
RoutedConnection(inbound string, outbound string, user string, conn net.Conn) net.Conn
|
|
RoutedPacketConnection(inbound string, outbound string, user string, conn N.PacketConn) N.PacketConn
|
|
}
|