status-go/vendor/github.com/libp2p/go-libp2p/p2p/host/autonat/proto.go

package autonat

import (
	"github.com/libp2p/go-libp2p/core/peer"
	pb "github.com/libp2p/go-libp2p/p2p/host/autonat/pb"

	ma "github.com/multiformats/go-multiaddr"
)

// AutoNATProto identifies the autonat service protocol
const AutoNATProto = "/libp2p/autonat/1.0.0"

func newDialMessage(pi peer.AddrInfo) *pb.Message {
	msg := new(pb.Message)
	msg.Type = pb.Message_DIAL.Enum()
	msg.Dial = new(pb.Message_Dial)
	msg.Dial.Peer = new(pb.Message_PeerInfo)
	msg.Dial.Peer.Id = []byte(pi.ID)
	msg.Dial.Peer.Addrs = make([][]byte, len(pi.Addrs))
	for i, addr := range pi.Addrs {
		msg.Dial.Peer.Addrs[i] = addr.Bytes()
	}

	return msg
}

func newDialResponseOK(addr ma.Multiaddr) *pb.Message_DialResponse {
	dr := new(pb.Message_DialResponse)
	dr.Status = pb.Message_OK.Enum()
	dr.Addr = addr.Bytes()
	return dr
}

func newDialResponseError(status pb.Message_ResponseStatus, text string) *pb.Message_DialResponse {
	dr := new(pb.Message_DialResponse)
	dr.Status = status.Enum()
	dr.StatusText = &text
	return dr
}