chore: add IN-USER and IN-NAME rules

rules/common/in_name.go

@@ -0,0 +1,49 @@
+package common
+
+import (
+	"fmt"
+	C "github.com/Dreamacro/clash/constant"
+	"strings"
+)
+
+type InName struct {
+	*Base
+	names   []string
+	adapter string
+	payload string
+}
+
+func (u *InName) Match(metadata *C.Metadata) (bool, string) {
+	for _, name := range u.names {
+		if metadata.InName == name {
+			return true, u.adapter
+		}
+	}
+	return false, ""
+}
+
+func (u *InName) RuleType() C.RuleType {
+	return C.InName
+}
+
+func (u *InName) Adapter() string {
+	return u.adapter
+}
+
+func (u *InName) Payload() string {
+	return u.payload
+}
+
+func NewInName(iNames, adapter string) (*InName, error) {
+	names := strings.Split(iNames, "/")
+	if len(names) == 0 {
+		return nil, fmt.Errorf("in name couldn't be empty")
+	}
+
+	return &InName{
+		Base:    &Base{},
+		names:   names,
+		adapter: adapter,
+		payload: iNames,
+	}, nil
+}