[Feature]

1.Add Network rule, match network type(TCP/UDP)
2.Add logic rules(NOT,OR,AND)
-AND,((DOMAIN,baidu.com),(NETWORK,UDP)),REJECT

(cherry picked from commit d7092e2e37f2c48282c878edea1b2ebc2912b09a)

rule/common/geoip.go

@@ -0,0 +1,63 @@
+package common
+
+import (
+	"strings"
+
+	"github.com/Dreamacro/clash/component/mmdb"
+	C "github.com/Dreamacro/clash/constant"
+)
+
+type GEOIP struct {
+	country     string
+	adapter     string
+	noResolveIP bool
+	ruleExtra   *C.RuleExtra
+}
+
+func (g *GEOIP) RuleType() C.RuleType {
+	return C.GEOIP
+}
+
+func (g *GEOIP) Match(metadata *C.Metadata) bool {
+	ip := metadata.DstIP
+	if ip == nil {
+		return false
+	}
+
+	if strings.EqualFold(g.country, "LAN") || C.TunBroadcastAddr.Equal(ip) {
+		return ip.IsPrivate()
+	}
+	record, _ := mmdb.Instance().Country(ip)
+	return strings.EqualFold(record.Country.IsoCode, g.country)
+}
+
+func (g *GEOIP) Adapter() string {
+	return g.adapter
+}
+
+func (g *GEOIP) Payload() string {
+	return g.country
+}
+
+func (g *GEOIP) ShouldResolveIP() bool {
+	return !g.noResolveIP
+}
+
+func (g *GEOIP) RuleExtra() *C.RuleExtra {
+	return g.ruleExtra
+}
+
+func (g *GEOIP) GetCountry() string {
+	return g.country
+}
+
+func NewGEOIP(country string, adapter string, noResolveIP bool, ruleExtra *C.RuleExtra) (*GEOIP, error) {
+	geoip := &GEOIP{
+		country:     country,
+		adapter:     adapter,
+		noResolveIP: noResolveIP,
+		ruleExtra:   ruleExtra,
+	}
+
+	return geoip, nil
+}