lnd.xprv/lnwire/single_funding_signcomplete.go

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package lnwire
import (
"fmt"
"github.com/roasbeef/btcd/btcec"
"github.com/roasbeef/btcd/wire"
"io"
)
//Both parties send this message and then it is activated
type FundingSignComplete struct {
ChannelID uint64
TxID *wire.ShaHash
}
func (c *FundingSignComplete) Decode(r io.Reader, pver uint32) error {
// ChannelID (8)
// TxID (32)
err := readElements(r,
&c.ChannelID,
&c.TxID)
if err != nil {
return err
}
return nil
}
// Creates a new FundingSignComplete
func NewFundingSignComplete() *FundingSignComplete {
return &FundingSignComplete{}
}
// Serializes the item from the FundingSignComplete struct
// Writes the data to w
func (c *FundingSignComplete) Encode(w io.Writer, pver uint32) error {
err := writeElements(w,
c.ChannelID,
c.TxID)
if err != nil {
return err
}
return nil
}
func (c *FundingSignComplete) Command() uint32 {
return CmdFundingSignComplete
}
func (c *FundingSignComplete) MaxPayloadLength(uint32) uint32 {
// 8 (base size) + 32 + (73maxSigSize*127maxInputs)
return 40
}
// Makes sure the struct data is valid (e.g. no negatives or invalid pkscripts)
func (c *FundingSignComplete) Validate() error {
// We're good!
return nil
}
func (c *FundingSignComplete) String() string {
return fmt.Sprintf("\n--- Begin FundingSignComplete ---\n") +
fmt.Sprintf("ChannelID:\t\t%d\n", c.ChannelID) +
fmt.Sprintf("TxID\t\t%s\n", c.TxID.String()) +
fmt.Sprintf("--- End FundingSignComplete ---\n")
}