history-museum/Clash.Meta
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[chore] Replace Country.mmdb with GeoIP.dat

Browse Source
This commit is contained in:
Clash-Mini
2022-01-26 12:01:14 +08:00
parent 9974fba56e
commit 9e4e1482d9
9 changed files with 383 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
rule/common/geoip.go
View File

@ -1,17 +1,21 @@
package common
import (
"fmt"
"github.com/Dreamacro/clash/component/geodata"
"github.com/Dreamacro/clash/component/geodata/router"
"strings"
"github.com/Dreamacro/clash/component/mmdb"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/log"
)
type GEOIP struct {
country string
adapter string
noResolveIP bool
ruleExtra *C.RuleExtra
country string
adapter string
noResolveIP bool
ruleExtra *C.RuleExtra
geoIPMatcher *router.GeoIPMatcher
}
func (g *GEOIP) RuleType() C.RuleType {
@ -27,8 +31,8 @@ func (g *GEOIP) Match(metadata *C.Metadata) bool {
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)
return g.geoIPMatcher.Match(ip)
}
func (g *GEOIP) Adapter() string {
@ -52,11 +56,38 @@ func (g *GEOIP) GetCountry() string {
}
func NewGEOIP(country string, adapter string, noResolveIP bool, ruleExtra *C.RuleExtra) (*GEOIP, error) {
geoLoaderName := "standard"
//geoLoaderName := "memconservative"
geoLoader, err := geodata.GetGeoDataLoader(geoLoaderName)
if err != nil {
return nil, fmt.Errorf("[GeoIP] %s", err.Error())
}
records, err := geoLoader.LoadGeoIP(strings.ReplaceAll(country, "!", ""))
if err != nil {
return nil, fmt.Errorf("[GeoIP] %s", err.Error())
}
geoIP := &router.GeoIP{
CountryCode: country,
Cidr: records,
ReverseMatch: strings.Contains(country, "!"),
}
geoIPMatcher, err := router.NewGeoIPMatcher(geoIP)
if err != nil {
return nil, fmt.Errorf("[GeoIP] %s", err.Error())
}
log.Infoln("Start initial GeoIP rule %s => %s, records: %d", country, adapter, len(records))
geoip := &GEOIP{
country: country,
adapter: adapter,
noResolveIP: noResolveIP,
ruleExtra: ruleExtra,
country: country,
adapter: adapter,
noResolveIP: noResolveIP,
ruleExtra: ruleExtra,
geoIPMatcher: geoIPMatcher,
}
return geoip, nil