bt

type ExtHSGetter struct {
	// contains filtered or unexported fields
}

type ExtHSPutter struct {
	// contains filtered or unexported fields
}

type ExtMsgSender struct {
	// contains filtered or unexported fields
}

type ExtProtocol struct {
	// contains filtered or unexported fields
}

type Extension interface {
	MapKey() string
	BeforeHandshake(hs ExtHSPutter)
	// AfterHandshake will call after handsahke if peer support this extension
	AfterHandshake(hs ExtHSGetter, sender *ExtMsgSender) error
	// Unsupport will call after handshake if peer not support this extension.
	Unsupport()
	HandleMessage(content []byte, sender *ExtMsgSender) error
}

type FetchMetaExt struct {
	// contains filtered or unexported fields
}

type Meta struct {
	Name        string  `bencode:"name"`
	Length      *uint64 `bencode:"length,omitempty"`
	PieceLength uint    `bencode:"piece length"`
	Pieces      []byte  `bencode:"pieces"`

	Files []struct {
		Path   []string `bencode:"path"`
		Length uint64   `bencode:"length"`
	} `bencode:"files,omitempty"`
}

type MetaOutline interface {
	SetName(string)
	AddFile(string, uint64)
}

type RawMeta bencode.RawMessage

type Stream interface {
	io.Writer
	io.Reader
	io.Closer
	Protocol() string
	Reserved() uint64
	InfoHash() string
	PeerID() string
}

type TexExtension struct {
	// contains filtered or unexported fields
}