clash/rules/domain_suffix.go
2020-07-27 11:57:55 +08:00

43 lines
784 B
Go

package rules
import (
"strings"
C "github.com/Dreamacro/clash/constant"
)
type DomainSuffix struct {
suffix string
adapter string
}
func (ds *DomainSuffix) RuleType() C.RuleType {
return C.DomainSuffix
}
func (ds *DomainSuffix) Match(metadata *C.Metadata) bool {
if metadata.AddrType != C.AtypDomainName {
return false
}
domain := metadata.Host
return strings.HasSuffix(domain, "."+ds.suffix) || domain == ds.suffix
}
func (ds *DomainSuffix) Adapter() string {
return ds.adapter
}
func (ds *DomainSuffix) Payload() string {
return ds.suffix
}
func (ds *DomainSuffix) ShouldResolveIP() bool {
return false
}
func NewDomainSuffix(suffix string, adapter string) *DomainSuffix {
return &DomainSuffix{
suffix: strings.ToLower(suffix),
adapter: adapter,
}
}