mihomo/rules/common/domain_keyword.go

43 lines
802 B
Go

package common
import (
"strings"
C "github.com/metacubex/mihomo/constant"
"golang.org/x/net/idna"
)
type DomainKeyword struct {
*Base
keyword string
adapter string
}
func (dk *DomainKeyword) RuleType() C.RuleType {
return C.DomainKeyword
}
func (dk *DomainKeyword) Match(metadata *C.Metadata) (bool, string) {
domain := metadata.RuleHost()
return strings.Contains(domain, dk.keyword), dk.adapter
}
func (dk *DomainKeyword) Adapter() string {
return dk.adapter
}
func (dk *DomainKeyword) Payload() string {
return dk.keyword
}
func NewDomainKeyword(keyword string, adapter string) *DomainKeyword {
punycode, _ := idna.ToASCII(strings.ToLower(keyword))
return &DomainKeyword{
Base: &Base{},
keyword: punycode,
adapter: adapter,
}
}
//var _ C.Rule = (*DomainKeyword)(nil)