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Merge branch 'master' of https://github.com/pavelkrolevets/go-ethereum

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This commit is contained in:
pavelkrolevets 2018-08-22 15:34:37 +08:00
commit 197fcd5445
1 changed files with 50 additions and 52 deletions
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102
core/types/lcp_context.go
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@ -5,12 +5,12 @@ import (
"errors"
"fmt"
"encoding/binary"
"github.com/pavelkrolevets/go-ethereum/common"
"github.com/pavelkrolevets/go-ethereum/crypto/sha3"
"github.com/pavelkrolevets/go-ethereum/ethdb"
"github.com/pavelkrolevets/go-ethereum/rlp"
"github.com/pavelkrolevets/go-ethereum/trie"
"encoding/binary"
"github.com/pavelkrolevets/go-ethereum/ethdb"
)
type LCPContext struct {
@ -27,12 +27,12 @@ type LCPContext struct {
}
var (
epochPrefix = []byte("epoch-")
delegatePrefix = []byte("delegate-")
votePrefix = []byte("vote-")
candidatePrefix = []byte("candidate-")
mintCntPrefix = []byte("mintCnt-")
periodBlockPrefix = []byte("Period-")
epochPrefix = []byte("epoch-")
delegatePrefix = []byte("delegate-")
votePrefix = []byte("vote-")
candidatePrefix = []byte("candidate-")
mintCntPrefix = []byte("mintCnt-")
periodBlockPrefix = []byte("Period-")
maxValidatorsPrefix = []byte("MaxValidator-")
epochIntervalPrefix = []byte("EpochInterval-")
)
@ -115,7 +115,7 @@ func NewLCPContext(db ethdb.Database) (*LCPContext, error) {
voteTrie: voteTrie,
candidateTrie: candidateTrie,
mintCntTrie: mintCntTrie,
periodBlock: periodTrie,
periodBlock: periodTrie,
maxValidators: maxValidatorTrie,
epochInterval: epochIntervalTrie,
db: db,
@ -161,7 +161,7 @@ func NewLCPContextFromProto(db ethdb.Database, ctxProto *LCPContextProto) (*LCPC
voteTrie: voteTrie,
candidateTrie: candidateTrie,
mintCntTrie: mintCntTrie,
periodBlock: periodTrie,
periodBlock: periodTrie,
maxValidators: maxValidatorTrie,
epochInterval: epochIntervalTrie,
db: db,
@ -174,9 +174,9 @@ func (d *LCPContext) Copy() *LCPContext {
voteTrie := *d.voteTrie
candidateTrie := *d.candidateTrie
mintCntTrie := *d.mintCntTrie
periodTrie:= *d.periodBlock
maxValidatorTrie:= *d.maxValidators
epochIntervalTrie:= *d.epochInterval
periodTrie := *d.periodBlock
maxValidatorTrie := *d.maxValidators
epochIntervalTrie := *d.epochInterval
return &LCPContext{
epochTrie: &epochTrie,
delegateTrie: &delegateTrie,
@ -256,25 +256,23 @@ func (d *LCPContext) FromProto(dcp *LCPContextProto) error {
}
type LCPContextProto struct {
EpochHash common.Hash `json:"epochRoot" gencodec:"required"`
DelegateHash common.Hash `json:"delegateRoot" gencodec:"required"`
CandidateHash common.Hash `json:"candidateRoot" gencodec:"required"`
VoteHash common.Hash `json:"voteRoot" gencodec:"required"`
MintCntHash common.Hash `json:"mintCntRoot" gencodec:"required"`
EpochHash common.Hash `json:"epochRoot" gencodec:"required"`
DelegateHash common.Hash `json:"delegateRoot" gencodec:"required"`
CandidateHash common.Hash `json:"candidateRoot" gencodec:"required"`
VoteHash common.Hash `json:"voteRoot" gencodec:"required"`
MintCntHash common.Hash `json:"mintCntRoot" gencodec:"required"`
periodBlockHash common.Hash `json:"periodBlockRoot" gencodec:"required"`
maxValidatorsHash common.Hash `json:"maxValidatorRoot" gencodec:"required"`
epochIntervalHash common.Hash `json:"epochIntervalRoot" gencodec:"required"`
}
func (d *LCPContext) ToProto() *LCPContextProto {
return &LCPContextProto{
EpochHash: d.epochTrie.Hash(),
DelegateHash: d.delegateTrie.Hash(),
CandidateHash: d.candidateTrie.Hash(),
VoteHash: d.voteTrie.Hash(),
MintCntHash: d.mintCntTrie.Hash(),
EpochHash: d.epochTrie.Hash(),
DelegateHash: d.delegateTrie.Hash(),
CandidateHash: d.candidateTrie.Hash(),
VoteHash: d.voteTrie.Hash(),
MintCntHash: d.mintCntTrie.Hash(),
periodBlockHash: d.periodBlock.Hash(),
maxValidatorsHash: d.maxValidators.Hash(),
epochIntervalHash: d.epochInterval.Hash(),
@ -389,6 +387,7 @@ func (d *LCPContext) UnDelegate(delegatorAddr, candidateAddr common.Address) err
}
return d.voteTrie.TryDelete(delegator)
}
//function to write tries to memory
func (d *LCPContext) CommitTo(db ethdb.Database) (*LCPContextProto, error) {
epochRoot, err := d.epochTrie.Commit(nil)
@ -425,12 +424,12 @@ func (d *LCPContext) CommitTo(db ethdb.Database) (*LCPContextProto, error) {
return nil, err
}
return &LCPContextProto{
EpochHash: epochRoot,
DelegateHash: delegateRoot,
VoteHash: voteRoot,
CandidateHash: candidateRoot,
MintCntHash: mintCntRoot,
periodBlockHash: blockPeriod,
EpochHash: epochRoot,
DelegateHash: delegateRoot,
VoteHash: voteRoot,
CandidateHash: candidateRoot,
MintCntHash: mintCntRoot,
periodBlockHash: blockPeriod,
maxValidatorsHash: maxVal,
epochIntervalHash: epochInterv,
}, nil
@ -451,7 +450,6 @@ func (dc *LCPContext) SetVote(vote *trie.Trie) { dc.voteTrie = vote }
func (dc *LCPContext) SetCandidate(candidate *trie.Trie) { dc.candidateTrie = candidate }
func (dc *LCPContext) SetMintCnt(mintCnt *trie.Trie) { dc.mintCntTrie = mintCnt }
func (dc *LCPContext) GetValidators() ([]common.Address, error) {
var validators []common.Address
key := []byte("validator")
@ -473,48 +471,48 @@ func (dc *LCPContext) SetValidators(validators []common.Address) error {
}
// Set and Get block creation speed
func (dc *LCPContext) SetPeriodBlock(period int64) error {
key:= []byte("BlockPeriod")
periodByte :=make([]byte, 8)
binary.LittleEndian.PutUint64(periodByte,uint64(period))
func (dc *LCPContext) SetPeriodBlock(period int64) error {
key := []byte("BlockPeriod")
periodByte := make([]byte, 8)
binary.LittleEndian.PutUint64(periodByte, uint64(period))
dc.epochTrie.Update(key, periodByte)
return nil
}
}
func (dc *LCPContext) GetPeriodBlock() (int64) {
key:= []byte("BlockPeriod")
func (dc *LCPContext) GetPeriodBlock() int64 {
key := []byte("BlockPeriod")
periodRLP := dc.epochTrie.Get(key)
period := int64(binary.LittleEndian.Uint64(periodRLP))
return period
}
//Set and Get maximim validators
func (dc *LCPContext) SetMaxValidators(maxVal int64) error {
key:= []byte("MaxValidators")
maxValByte :=make([]byte, 8)
binary.LittleEndian.PutUint64(maxValByte,uint64(maxVal))
func (dc *LCPContext) SetMaxValidators(maxVal int64) error {
key := []byte("MaxValidators")
maxValByte := make([]byte, 8)
binary.LittleEndian.PutUint64(maxValByte, uint64(maxVal))
dc.epochTrie.Update(key, maxValByte)
return nil
}
func (dc *LCPContext) GetMaxValidators() (int64) {
key:= []byte("MaxValidators")
func (dc *LCPContext) GetMaxValidators() int64 {
key := []byte("MaxValidators")
maxValRLP := dc.epochTrie.Get(key)
maxVal := int64(binary.LittleEndian.Uint64(maxValRLP))
return maxVal
}
//Set and Get epoch interval
func (dc *LCPContext) SetEpochInterval(epochInt int64) error {
key:= []byte("EpochInterval")
epochIntByte :=make([]byte, 8)
binary.LittleEndian.PutUint64(epochIntByte,uint64(epochInt))
func (dc *LCPContext) SetEpochInterval(epochInt int64) error {
key := []byte("EpochInterval")
epochIntByte := make([]byte, 8)
binary.LittleEndian.PutUint64(epochIntByte, uint64(epochInt))
dc.epochTrie.Update(key, epochIntByte)
return nil
}
func (dc *LCPContext) GetEpochInterval() (int64) {
key:= []byte("EpochInterval")
func (dc *LCPContext) GetEpochInterval() int64 {
key := []byte("EpochInterval")
epochIntRLP := dc.epochTrie.Get(key)
period := int64(binary.LittleEndian.Uint64(epochIntRLP))
return period
}
}