package consensus import ( "errors" "fmt" "io" "github.com/tendermint/tendermint/account" "github.com/tendermint/tendermint/binary" . "github.com/tendermint/tendermint/common" "github.com/tendermint/tendermint/types" ) var ( ErrInvalidBlockPartSignature = errors.New("Error invalid block part signature") ErrInvalidBlockPartHash = errors.New("Error invalid block part hash") ) type Proposal struct { Height uint `json:"height"` Round uint `json:"round"` BlockPartsHeader types.PartSetHeader `json:"block_parts_header"` POLRound int `json:"pol_round"` // -1 if null. Signature account.SignatureEd25519 `json:"signature"` } func NewProposal(height uint, round uint, blockPartsHeader types.PartSetHeader, polRound int) *Proposal { return &Proposal{ Height: height, Round: round, BlockPartsHeader: blockPartsHeader, POLRound: polRound, } } func (p *Proposal) String() string { return fmt.Sprintf("Proposal{%v/%v %v %v %v}", p.Height, p.Round, p.BlockPartsHeader, p.POLRound, p.Signature) } func (p *Proposal) WriteSignBytes(chainID string, w io.Writer, n *int64, err *error) { binary.WriteTo([]byte(Fmt(`{"chain_id":"%s"`, chainID)), w, n, err) binary.WriteTo([]byte(`,"proposal":{"block_parts_header":`), w, n, err) p.BlockPartsHeader.WriteSignBytes(w, n, err) binary.WriteTo([]byte(Fmt(`,"height":%v,"pol_round":%v`, p.Height, p.POLRound)), w, n, err) binary.WriteTo([]byte(Fmt(`,"round":%v}}`, p.Round)), w, n, err) }