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/config" "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"` BlockParts types.PartSetHeader `json:"block_parts"` POLParts types.PartSetHeader `json:"pol_parts"` Signature account.SignatureEd25519 `json:"signature"` } func NewProposal(height uint, round uint, blockParts, polParts types.PartSetHeader) *Proposal { return &Proposal{ Height: height, Round: round, BlockParts: blockParts, POLParts: polParts, } } func (p *Proposal) String() string { return fmt.Sprintf("Proposal{%v/%v %v %v %v}", p.Height, p.Round, p.BlockParts, p.POLParts, p.Signature) } func (p *Proposal) WriteSignBytes(w io.Writer, n *int64, err *error) { // We hex encode the network name so we don't deal with escaping issues. binary.WriteTo([]byte(Fmt(`{"network":"%X"`, config.App().GetString("Network"))), w, n, err) binary.WriteTo([]byte(`,"proposal":{"block_parts":`), w, n, err) p.BlockParts.WriteSignBytes(w, n, err) binary.WriteTo([]byte(Fmt(`,"height":%v,"pol_parts":`, p.Height)), w, n, err) p.POLParts.WriteSignBytes(w, n, err) binary.WriteTo([]byte(Fmt(`,"round":%v}}`, p.Round)), w, n, err) }