[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/provider/rule_set.go

@@ -0,0 +1,59 @@
+package provider
+
+import (
+	"fmt"
+	C "github.com/Dreamacro/clash/constant"
+	P "github.com/Dreamacro/clash/constant/provider"
+)
+
+type RuleSet struct {
+	ruleProviderName string
+	adapter          string
+	ruleProvider     P.RuleProvider
+	ruleExtra        *C.RuleExtra
+}
+
+func (rs *RuleSet) RuleType() C.RuleType {
+	return C.RuleSet
+}
+
+func (rs *RuleSet) Match(metadata *C.Metadata) bool {
+	return rs.getProviders().Match(metadata)
+}
+
+func (rs *RuleSet) Adapter() string {
+	return rs.adapter
+}
+
+func (rs *RuleSet) Payload() string {
+	return rs.getProviders().Name()
+}
+
+func (rs *RuleSet) ShouldResolveIP() bool {
+	return rs.getProviders().ShouldResolveIP()
+}
+func (rs *RuleSet) getProviders() P.RuleProvider {
+	if rs.ruleProvider == nil {
+		rp := RuleProviders()[rs.ruleProviderName]
+		rs.ruleProvider = rp
+	}
+
+	return rs.ruleProvider
+}
+
+func (rs *RuleSet) RuleExtra() *C.RuleExtra {
+	return nil
+}
+
+func NewRuleSet(ruleProviderName string, adapter string, ruleExtra *C.RuleExtra) (*RuleSet, error) {
+	rp, ok := RuleProviders()[ruleProviderName]
+	if !ok {
+		return nil, fmt.Errorf("rule set %s not found", ruleProviderName)
+	}
+	return &RuleSet{
+		ruleProviderName: ruleProviderName,
+		adapter:          adapter,
+		ruleProvider:     rp,
+		ruleExtra:        ruleExtra,
+	}, nil
+}