/
consensusstatus.go
152 lines (131 loc) · 3.58 KB
/
consensusstatus.go
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// Copyright (c) 2017-2019 The Elastos Foundation
// Use of this source code is governed by an MIT
// license that can be found in the LICENSE file.
//
package msg
import (
"github.com/elastos/Elastos.ELA/common"
"github.com/elastos/Elastos.ELA/core/types/payload"
"io"
"time"
)
type ConsensusStatus struct {
ConsensusStatus uint32
ViewOffset uint32
ViewStartTime time.Time
AcceptVotes []payload.DPOSProposalVote
RejectedVotes []payload.DPOSProposalVote
PendingProposals []payload.DPOSProposal
PendingVotes []payload.DPOSProposalVote
WorkingHeight uint64
}
func (s *ConsensusStatus) Serialize(w io.Writer) error {
if err := common.WriteUint32(w, s.ConsensusStatus); err != nil {
return err
}
if err := common.WriteUint32(w, s.ViewOffset); err != nil {
return err
}
if err := common.WriteUint64(w, uint64(s.ViewStartTime.UnixNano())); err != nil {
return err
}
if err := common.WriteVarUint(w, uint64(len(s.AcceptVotes))); err != nil {
return nil
}
for _, v := range s.AcceptVotes {
if err := v.Serialize(w); err != nil {
return err
}
}
if err := common.WriteVarUint(w, uint64(len(s.RejectedVotes))); err != nil {
return err
}
for _, v := range s.RejectedVotes {
if err := v.Serialize(w); err != nil {
return err
}
}
if err := common.WriteVarUint(w, uint64(len(s.PendingProposals))); err != nil {
return err
}
for _, v := range s.PendingProposals {
if err := v.Serialize(w); err != nil {
return err
}
}
if err := common.WriteVarUint(w, uint64(len(s.PendingVotes))); err != nil {
return err
}
for _, v := range s.PendingVotes {
if err := v.Serialize(w); err != nil {
return err
}
}
if err := common.WriteUint64(w, s.WorkingHeight); err != nil {
return err
}
return nil
}
func (s *ConsensusStatus) Deserialize(r io.Reader) error {
var err error
if s.ConsensusStatus, err = common.ReadUint32(r); err != nil {
return err
}
if s.ViewOffset, err = common.ReadUint32(r); err != nil {
return err
}
var startTimeUnix uint64
if startTimeUnix, err = common.ReadUint64(r); err != nil {
return err
}
s.ViewStartTime = time.Unix(0, int64(startTimeUnix))
var arrayLength uint64
if arrayLength, err = common.ReadVarUint(r, 0); err != nil {
return nil
}
s.AcceptVotes = make([]payload.DPOSProposalVote, 0)
for i := uint64(0); i < arrayLength; i++ {
var acceptVote payload.DPOSProposalVote
if err = acceptVote.Deserialize(r); err != nil {
return err
}
s.AcceptVotes = append(s.AcceptVotes, acceptVote)
}
if arrayLength, err = common.ReadVarUint(r, 0); err != nil {
return err
}
s.RejectedVotes = make([]payload.DPOSProposalVote, 0)
for i := uint64(0); i < arrayLength; i++ {
var rejectVote payload.DPOSProposalVote
if err = rejectVote.Deserialize(r); err != nil {
return err
}
s.RejectedVotes = append(s.RejectedVotes, rejectVote)
}
if arrayLength, err = common.ReadVarUint(r, 0); err != nil {
return err
}
s.PendingProposals = make([]payload.DPOSProposal, 0)
for i := uint64(0); i < arrayLength; i++ {
var proposal payload.DPOSProposal
if err = proposal.Deserialize(r); err != nil {
return err
}
s.PendingProposals = append(s.PendingProposals, proposal)
}
if arrayLength, err = common.ReadVarUint(r, 0); err != nil {
return err
}
s.PendingVotes = make([]payload.DPOSProposalVote, 0)
for i := uint64(0); i < arrayLength; i++ {
var pendingVote payload.DPOSProposalVote
if err = pendingVote.Deserialize(r); err != nil {
return err
}
s.PendingVotes = append(s.PendingVotes, pendingVote)
}
if s.WorkingHeight, err = common.ReadUint64(r); err != nil {
return err
}
return nil
}