}

func parse(listeners []*listener.Listener) []*parsedListener {
	var parsedListeners []*parsedListener
	for _, l := range listeners {
		parsed := &parsedListener{}
		for _, fc := range l.FilterChains {
			parsedFC := &filterChain{}
			for _, filter := range fc.Filters {
				switch filter.Name {
				case wellknown.HTTPConnectionManager, "envoy.http_connection_manager":
					if cm := getHTTPConnectionManager(filter); cm != nil {

			lname = "internal"
		}
		for _, fc := range chains {

			name := fc.GetName()
			matches := newMatcher(fc, l)
			destination := getFilterType(fc.GetFilters())
			for _, match := range matches {
				fmt.Fprintf(w, "%v\t%v\t%v\t%v\n", lname, name, match, destination)
			}
		}
	}
	return w.Flush()
}

func newMatcher(fc *listener.FilterChain, l *listener.Listener) []string {