2017-07-29 02:24:34 +03:00
|
|
|
package lnwire
|
|
|
|
|
2018-01-31 06:41:52 +03:00
|
|
|
import "io"
|
2017-07-29 02:24:34 +03:00
|
|
|
|
|
|
|
// FundingSigned is sent from Bob (the responder) to Alice (the initiator)
|
|
|
|
// after receiving the funding outpoint and her signature for Bob's version of
|
|
|
|
// the commitment transaction.
|
|
|
|
type FundingSigned struct {
|
|
|
|
// ChannelPoint is the particular active channel that this
|
|
|
|
// FundingSigned is bound to.
|
|
|
|
ChanID ChannelID
|
|
|
|
|
|
|
|
// CommitSig is Bob's signature for Alice's version of the commitment
|
|
|
|
// transaction.
|
2018-01-31 06:41:52 +03:00
|
|
|
CommitSig Sig
|
2020-01-28 04:25:36 +03:00
|
|
|
|
|
|
|
// ExtraData is the set of data that was appended to this message to
|
|
|
|
// fill out the full maximum transport message size. These fields can
|
|
|
|
// be used to specify optional data such as custom TLV fields.
|
|
|
|
ExtraData ExtraOpaqueData
|
2017-07-29 02:24:34 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// A compile time check to ensure FundingSigned implements the lnwire.Message
|
|
|
|
// interface.
|
|
|
|
var _ Message = (*FundingSigned)(nil)
|
|
|
|
|
|
|
|
// Encode serializes the target FundingSigned into the passed io.Writer
|
|
|
|
// implementation. Serialization will observe the rules defined by the passed
|
|
|
|
// protocol version.
|
|
|
|
//
|
|
|
|
// This is part of the lnwire.Message interface.
|
|
|
|
func (f *FundingSigned) Encode(w io.Writer, pver uint32) error {
|
2020-01-28 04:25:36 +03:00
|
|
|
return WriteElements(w, f.ChanID, f.CommitSig, f.ExtraData)
|
2017-07-29 02:24:34 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// Decode deserializes the serialized FundingSigned stored in the passed
|
|
|
|
// io.Reader into the target FundingSigned using the deserialization rules
|
|
|
|
// defined by the passed protocol version.
|
|
|
|
//
|
|
|
|
// This is part of the lnwire.Message interface.
|
|
|
|
func (f *FundingSigned) Decode(r io.Reader, pver uint32) error {
|
2020-01-28 04:25:36 +03:00
|
|
|
return ReadElements(r, &f.ChanID, &f.CommitSig, &f.ExtraData)
|
2017-07-29 02:24:34 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// MsgType returns the uint32 code which uniquely identifies this message as a
|
|
|
|
// FundingSigned on the wire.
|
|
|
|
//
|
|
|
|
// This is part of the lnwire.Message interface.
|
|
|
|
func (f *FundingSigned) MsgType() MessageType {
|
|
|
|
return MsgFundingSigned
|
|
|
|
}
|
|
|
|
|
|
|
|
// MaxPayloadLength returns the maximum allowed payload length for a
|
|
|
|
// FundingSigned message.
|
|
|
|
//
|
|
|
|
// This is part of the lnwire.Message interface.
|
|
|
|
func (f *FundingSigned) MaxPayloadLength(uint32) uint32 {
|
2020-01-28 04:25:36 +03:00
|
|
|
return MaxMsgBody
|
2017-07-29 02:24:34 +03:00
|
|
|
}
|