return newMapper(SourceIP)
}

func NewDestinationPort() Mapper {
	return newMapper(DestinationPort)
}

type ProtocolMatch struct {
	TCP, HTTP *matcher.Matcher_OnMatch
}

func NewAppProtocol(pm ProtocolMatch) *matcher.Matcher {
	m := newMapper(ApplicationProtocolInput)
	m.Map["'h2c'"] = pm.HTTP
	m.Map["'http/1.1'"] = pm.HTTP
	if features.HTTP10 {
		m.Map["'http/1.0'"] = pm.HTTP
	}