Xray-core: Refactor geodata (XTLS#5814)

XTLS#4422 (comment)

Breaking changes XTLS#5569

Reverts XTLS#5505

Closes XTLS#643

Author: Meo597

app/dns/config.go

@@ -2,48 +2,24 @@ package dns
 
 import (
 	"github.com/xtls/xray-core/common/errors"
+	"github.com/xtls/xray-core/common/geodata"
 	"github.com/xtls/xray-core/common/net"
-	"github.com/xtls/xray-core/common/strmatcher"
 	"github.com/xtls/xray-core/common/uuid"
 )
 
-var typeMap = map[DomainMatchingType]strmatcher.Type{
-	DomainMatchingType_Full:      strmatcher.Full,
-	DomainMatchingType_Subdomain: strmatcher.Domain,
-	DomainMatchingType_Keyword:   strmatcher.Substr,
-	DomainMatchingType_Regex:     strmatcher.Regex,
-}
-
 // References:
 // https://www.iana.org/assignments/special-use-domain-names/special-use-domain-names.xhtml
 // https://unix.stackexchange.com/questions/92441/whats-the-difference-between-local-home-and-lan
-var localTLDsAndDotlessDomains = []*NameServer_PriorityDomain{
-	{Type: DomainMatchingType_Regex, Domain: "^[^.]+$"}, // This will only match domains without any dot
-	{Type: DomainMatchingType_Subdomain, Domain: "local"},
-	{Type: DomainMatchingType_Subdomain, Domain: "localdomain"},
-	{Type: DomainMatchingType_Subdomain, Domain: "localhost"},
-	{Type: DomainMatchingType_Subdomain, Domain: "lan"},
-	{Type: DomainMatchingType_Subdomain, Domain: "home.arpa"},
-	{Type: DomainMatchingType_Subdomain, Domain: "example"},
-	{Type: DomainMatchingType_Subdomain, Domain: "invalid"},
-	{Type: DomainMatchingType_Subdomain, Domain: "test"},
-}
-
-var localTLDsAndDotlessDomainsRule = &NameServer_OriginalRule{
-	Rule: "geosite:private",
-	Size: uint32(len(localTLDsAndDotlessDomains)),
-}
-
-func toStrMatcher(t DomainMatchingType, domain string) (strmatcher.Matcher, error) {
-	strMType, f := typeMap[t]
-	if !f {
-		return nil, errors.New("unknown mapping type", t).AtWarning()
-	}
-	matcher, err := strMType.New(domain)
-	if err != nil {
-		return nil, errors.New("failed to create str matcher").Base(err)
-	}
-	return matcher, nil
+var localTLDsAndDotlessDomainsRules = []*geodata.DomainRule{
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Regex, Value: "^[^.]+$"}}}, // This will only match domains without any dot
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "local"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "localdomain"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "localhost"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "lan"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "home.arpa"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "example"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "invalid"}}},
+	{Value: &geodata.DomainRule_Custom{Custom: &geodata.Domain{Type: geodata.Domain_Domain, Value: "test"}}},
 }
 
 func toNetIP(addrs []net.Address) ([]net.IP, error) {