status-go/vendor/github.com/anacrolix/torrent/peer_protocol/extended.go

39 lines
1.0 KiB
Go

package peer_protocol
import (
"net"
)
// http://www.bittorrent.org/beps/bep_0010.html
type (
ExtendedHandshakeMessage struct {
M map[ExtensionName]ExtensionNumber `bencode:"m"`
V string `bencode:"v,omitempty"`
Reqq int `bencode:"reqq,omitempty"`
Encryption bool `bencode:"e,omitempty"`
// BEP 9
MetadataSize int `bencode:"metadata_size,omitempty"`
// The local client port. It would be redundant for the receiving side of
// a connection to send this.
Port int `bencode:"p,omitempty"`
YourIp CompactIp `bencode:"yourip,omitempty"`
Ipv4 CompactIp `bencode:"ipv4,omitempty"`
Ipv6 net.IP `bencode:"ipv6,omitempty"`
}
ExtensionName string
ExtensionNumber int
)
const (
// http://www.bittorrent.org/beps/bep_0011.html
ExtensionNamePex ExtensionName = "ut_pex"
ExtensionDeleteNumber ExtensionNumber = 0
)
func (me *ExtensionNumber) UnmarshalBinary(b []byte) error {
*me = ExtensionNumber(b[0])
return nil
}