chore: change C.PacketAdapter from a struct to an interface

listener/config/tuic.go

@@ -0,0 +1,23 @@
+package config
+
+import (
+	"encoding/json"
+)
+
+type TuicServer struct {
+	Enable                bool
+	Listen                string
+	Token                 []string
+	Certificate           string
+	PrivateKey            string
+	CongestionController  string
+	MaxIdleTime           int
+	AuthenticationTimeout int
+	ALPN                  []string
+	MaxUdpRelayPacketSize int
+}
+
+func (t TuicServer) String() string {
+	b, _ := json.Marshal(t)
+	return string(b)
+}

listener/config/tun.go

@@ -0,0 +1,85 @@
+package config
+
+import (
+	"encoding/json"
+	"net/netip"
+
+	C "github.com/Dreamacro/clash/constant"
+	"gopkg.in/yaml.v3"
+)
+
+type ListenPrefix netip.Prefix
+
+func (p ListenPrefix) MarshalJSON() ([]byte, error) {
+	prefix := netip.Prefix(p)
+	if !prefix.IsValid() {
+		return json.Marshal(nil)
+	}
+	return json.Marshal(prefix.String())
+}
+
+func (p ListenPrefix) MarshalYAML() (interface{}, error) {
+	prefix := netip.Prefix(p)
+	if !prefix.IsValid() {
+		return nil, nil
+	}
+	return prefix.String(), nil
+}
+
+func (p *ListenPrefix) UnmarshalJSON(bytes []byte) error {
+	var value string
+	err := json.Unmarshal(bytes, &value)
+	if err != nil {
+		return err
+	}
+	prefix, err := netip.ParsePrefix(value)
+	if err != nil {
+		return err
+	}
+	*p = ListenPrefix(prefix)
+	return nil
+}
+
+func (p *ListenPrefix) UnmarshalYAML(node *yaml.Node) error {
+	var value string
+	err := node.Decode(&value)
+	if err != nil {
+		return err
+	}
+	prefix, err := netip.ParsePrefix(value)
+	if err != nil {
+		return err
+	}
+	*p = ListenPrefix(prefix)
+	return nil
+}
+
+func (p ListenPrefix) Build() netip.Prefix {
+	return netip.Prefix(p)
+}
+
+type Tun struct {
+	Enable              bool
+	Device              string
+	Stack               C.TUNStack
+	DNSHijack           []netip.AddrPort
+	AutoRoute           bool
+	AutoDetectInterface bool
+	RedirectToTun       []string
+
+	MTU                    uint32
+	Inet4Address           []ListenPrefix
+	Inet6Address           []ListenPrefix
+	StrictRoute            bool
+	Inet4RouteAddress      []ListenPrefix
+	Inet6RouteAddress      []ListenPrefix
+	IncludeUID             []uint32
+	IncludeUIDRange        []string
+	ExcludeUID             []uint32
+	ExcludeUIDRange        []string
+	IncludeAndroidUser     []int
+	IncludePackage         []string
+	ExcludePackage         []string
+	EndpointIndependentNat bool
+	UDPTimeout             int64
+}