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65 lines
1.5 KiB
65 lines
1.5 KiB
package consensus
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import (
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"errors"
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"fmt"
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"io"
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. "github.com/tendermint/tendermint/binary"
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. "github.com/tendermint/tendermint/blocks"
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)
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var (
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ErrInvalidBlockPartSignature = errors.New("Error invalid block part signature")
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ErrInvalidBlockPartHash = errors.New("Error invalid block part hash")
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)
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type Proposal struct {
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Height uint32
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Round uint16
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BlockParts PartSetHeader
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POLParts PartSetHeader
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Signature Signature
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}
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func NewProposal(height uint32, round uint16, blockParts, polParts PartSetHeader) *Proposal {
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return &Proposal{
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Height: height,
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Round: round,
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BlockParts: blockParts,
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POLParts: polParts,
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}
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}
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func ReadProposal(r io.Reader, n *int64, err *error) *Proposal {
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return &Proposal{
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Height: ReadUInt32(r, n, err),
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Round: ReadUInt16(r, n, err),
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BlockParts: ReadPartSetHeader(r, n, err),
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POLParts: ReadPartSetHeader(r, n, err),
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Signature: ReadSignature(r, n, err),
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}
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}
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func (p *Proposal) WriteTo(w io.Writer) (n int64, err error) {
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WriteUInt32(w, p.Height, &n, &err)
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WriteUInt16(w, p.Round, &n, &err)
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WriteBinary(w, p.BlockParts, &n, &err)
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WriteBinary(w, p.POLParts, &n, &err)
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WriteBinary(w, p.Signature, &n, &err)
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return
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}
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func (p *Proposal) GetSignature() Signature {
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return p.Signature
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}
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func (p *Proposal) SetSignature(sig Signature) {
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p.Signature = sig
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}
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func (p *Proposal) String() string {
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return fmt.Sprintf("Proposal{%v/%v %v %v %v}", p.Height, p.Round,
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p.BlockParts, p.POLParts, p.Signature)
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}
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