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feat: "!"(not) support for geosite

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eg. GEOSITE,!CN,Proxy & dns.fallback-filter.geosite: ['!CN']
This commit is contained in:
adlyq
2022-05-15 13:16:45 +08:00
parent 63917aa020
commit efc7c82cac
4 changed files with 33 additions and 15 deletions
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13
dns/resolver.go
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@ -7,7 +7,6 @@ import (
"go.uber.org/atomic"
"math/rand"
"net/netip"
"strings"
"time"
"github.com/Dreamacro/clash/common/cache"
@ -232,7 +231,7 @@ func (r *Resolver) matchPolicy(m *D.Msg) []dnsClient {
return nil
}
domain := r.msgToDomain(m)
domain := msgToDomain(m)
if domain == "" {
return nil
}
@ -251,7 +250,7 @@ func (r *Resolver) shouldOnlyQueryFallback(m *D.Msg) bool {
return false
}
domain := r.msgToDomain(m)
domain := msgToDomain(m)
if domain == "" {
return false
@ -332,14 +331,6 @@ func (r *Resolver) resolveIP(host string, dnsType uint16) (ips []netip.Addr, err
return
}
func (r *Resolver) msgToDomain(msg *D.Msg) string {
if len(msg.Question) > 0 {
return strings.TrimRight(msg.Question[0].Name, ".")
}
return ""
}
func (r *Resolver) asyncExchange(ctx context.Context, client []dnsClient, msg *D.Msg) <-chan *result {
ch := make(chan *result, 1)
go func() {