package lnwire import ( "fmt" "io" ) //Multiple Clearing Requests are possible by putting this inside an array of //clearing requests type HTLCSettleAccept struct { //We can use a different data type for this if necessary... ChannelID uint64 //ID of this request StagingID uint64 } func (c *HTLCSettleAccept) Decode(r io.Reader, pver uint32) error { //ChannelID(8) //StagingID(8) //Expiry(4) //Amount(4) //NextHop(20) //ContractType(1) //RedemptionHashes (numOfHashes * 20 + numOfHashes) //Blob(2+blobsize) err := readElements(r, &c.ChannelID, &c.StagingID, ) if err != nil { return err } return nil } //Creates a new HTLCSettleAccept func NewHTLCSettleAccept() *HTLCSettleAccept { return &HTLCSettleAccept{} } //Serializes the item from the HTLCSettleAccept struct //Writes the data to w func (c *HTLCSettleAccept) Encode(w io.Writer, pver uint32) error { err := writeElements(w, c.ChannelID, c.StagingID, ) if err != nil { return err } return nil } func (c *HTLCSettleAccept) Command() uint32 { return CmdHTLCSettleAccept } func (c *HTLCSettleAccept) MaxPayloadLength(uint32) uint32 { //16 return 16 } //Makes sure the struct data is valid (e.g. no negatives or invalid pkscripts) func (c *HTLCSettleAccept) Validate() error { //We're good! return nil } func (c *HTLCSettleAccept) String() string { return fmt.Sprintf("\n--- Begin HTLCSettleAccept ---\n") + fmt.Sprintf("ChannelID:\t%d\n", c.ChannelID) + fmt.Sprintf("StagingID:\t%d\n", c.StagingID) + fmt.Sprintf("--- End HTLCSettleAccept ---\n") }