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80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
package common
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import (
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"fmt"
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"github.com/Dreamacro/clash/component/geodata"
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_ "github.com/Dreamacro/clash/component/geodata/memconservative"
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"github.com/Dreamacro/clash/component/geodata/router"
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_ "github.com/Dreamacro/clash/component/geodata/standard"
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C "github.com/Dreamacro/clash/constant"
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"github.com/Dreamacro/clash/log"
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"github.com/Dreamacro/clash/transport/socks5"
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)
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type GEOSITE struct {
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*Base
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country string
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adapter string
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matcher *router.DomainMatcher
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recodeSize int
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}
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func (gs *GEOSITE) RuleType() C.RuleType {
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return C.GEOSITE
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}
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func (gs *GEOSITE) Match(metadata *C.Metadata) (bool, string) {
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if metadata.AddrType() != socks5.AtypDomainName {
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return false, ""
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}
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domain := metadata.Host
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return gs.matcher.ApplyDomain(domain), gs.adapter
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}
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func (gs *GEOSITE) Adapter() string {
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return gs.adapter
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}
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func (gs *GEOSITE) Payload() string {
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return gs.country
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}
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func (gs *GEOSITE) GetDomainMatcher() *router.DomainMatcher {
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return gs.matcher
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}
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func (gs *GEOSITE) GetRecodeSize() int {
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return gs.recodeSize
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}
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func NewGEOSITE(country string, adapter string) (*GEOSITE, error) {
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if !initFlag {
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if err := geodata.InitGeoSite(); err != nil {
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log.Errorln("can't initial GeoSite: %s", err)
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return nil, err
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}
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initFlag = true
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}
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matcher, size, err := geodata.LoadGeoSiteMatcher(country)
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if err != nil {
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return nil, fmt.Errorf("load GeoSite data error, %s", err.Error())
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}
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log.Infoln("Start initial GeoSite rule %s => %s, records: %d", country, adapter, size)
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geoSite := &GEOSITE{
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Base: &Base{},
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country: country,
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adapter: adapter,
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matcher: matcher,
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recodeSize: size,
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}
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return geoSite, nil
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}
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//var _ C.Rule = (*GEOSITE)(nil)
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