xcom

package
v1.2.1 Latest Latest
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 Go to latest Published: Apr 8, 2022 License: GPL-3.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefualtRule = iota
	StakingRule
	SlashingRule
	RestrictingRule
	RewardRule
	GovernanceRule
	CollectDeclareVersionRule
)

plugin rule key

View Source 
const (
	Zero                      = 0
	Eighty                    = 80
	Hundred                   = 100
	TenThousand               = 10000
	CeilBlocksReward          = 50000
	CeilMaxValidators         = 10000
	FloorMaxConsensusVals     = 4
	CeilMaxConsensusVals      = 43
	PositiveInfinity          = "+∞"
	CeilUnStakeFreezeDuration = 168 * 2
	CeilMaxEvidenceAge        = CeilUnStakeFreezeDuration - 1
	// The maximum time range for the cumulative number of zero blocks (No more than 64)
	MaxZeroProduceCumulativeTime uint16 = 50

	RewardPerMaxChangeRangeUpperLimit = 2000
	RewardPerMaxChangeRangeLowerLimit = 1
	RewardPerChangeIntervalUpperLimit = 28
	RewardPerChangeIntervalLowerLimit = 2
	IncreaseIssuanceRatioUpperLimit   = 2000
	IncreaseIssuanceRatioLowerLimit   = 0

	// When electing consensus nodes, it is used to calculate the P value of the binomial distribution
	ElectionBase = 30

	ElectionBasePIP3 = 43

	MainNetECHash = "0x259176769541cdb61bc19806cbf5a3f3489f4829b6b69f804f45f947a0c9c3e9"
)
View Source 
const (
	DefaultMainNet     = iota // PlatON default main net flag
	DefaultTestNet            // PlatON default test net flag
	DefaultUnitTestNet        // PlatON default unit test
)

Variables

View Source 
var (

	// 10 LAT
	DelegateLowerLimit, _ = new(big.Int).SetString("10000000000000000000", 10)

	// 1W LAT
	DelegateUpperLimit, _ = new(big.Int).SetString("10000000000000000000000", 10)

	// hard code genesis staking balance
	// 15W LAT
	GeneStakingAmount, _ = new(big.Int).SetString("150000000000000000000000", 10)

	// 10W
	StakeLowerLimit, _ = new(big.Int).SetString("100000000000000000000000", 10)
	// 1000W LAT
	StakeUpperLimit, _ = new(big.Int).SetString("10000000000000000000000000", 10)

	FloorMinimumRelease = new(big.Int).Mul(new(big.Int).SetUint64(100), one)
	CeilMinimumRelease  = new(big.Int).Mul(new(big.Int).SetUint64(10000000), one)
)
View Source 
var (
	AvgPackTimeKey       = []byte("AvgPackTimeKey")
	IncIssuanceNumberKey = []byte("IncIssuanceNumberKey")
	IncIssuanceTimeKey   = []byte("IncIssuanceTimeKey")
)

Functions

func AddLog 

func AddLog(state StateDB, blockNumber uint64, contractAddr common.Address, event, data string)

addLog let the result add to event.

func AddLogWithRes added in v0.7.6 

func AddLogWithRes(state StateDB, blockNumber uint64, contractAddr common.Address, event, code string, res interface{})

addLog let the result add to event.

func AdditionalCycleTime 

func AdditionalCycleTime() uint64

func BlocksWillCreate 

func BlocksWillCreate() uint64

func CDFAccount added in v0.7.3 

func CDFAccount() common.Address

func CDFBalance added in v0.7.3 

func CDFBalance() *big.Int

func CalcP added in v1.0.0 

func CalcP(totalWeight float64, sqrtWeight float64) float64

Calculate the P value of the binomial distribution Parameter: The total weight of the election

func CalcPV110 added in v1.1.0 

func CalcPV110(sqrtWeight float64) float64

func CancelProposal_SupportRate 

func CancelProposal_SupportRate() uint64

func CancelProposal_VoteRate 

func CancelProposal_VoteRate() uint64

func CheckDuplicateSignReportReward added in v0.7.4 

func CheckDuplicateSignReportReward(fraction int) error

func CheckEconomicModel 

func CheckEconomicModel() error

func CheckIncreaseIssuanceRatio added in v1.0.0 

func CheckIncreaseIssuanceRatio(increaseIssuanceRatio uint16) error

func CheckMaxEvidenceAge added in v0.7.4 

func CheckMaxEvidenceAge(age, unStakeFreezeDuration int) error

func CheckMaxValidators added in v0.7.4 

func CheckMaxValidators(num int) error

func CheckMinimumRelease added in v1.0.0 

func CheckMinimumRelease(minimumRelease *big.Int) error

func CheckOperatingThreshold added in v0.7.4 

func CheckOperatingThreshold(threshold *big.Int) error

func CheckRewardPerChangeInterval added in v1.0.0 

func CheckRewardPerChangeInterval(rewardPerChangeInterval uint16) error

func CheckRewardPerMaxChangeRange added in v1.0.0 

func CheckRewardPerMaxChangeRange(rewardPerMaxChangeRange uint16) error

func CheckSlashBlocksReward added in v0.7.4 

func CheckSlashBlocksReward(rewards int) error

func CheckSlashFractionDuplicateSign added in v0.7.4 

func CheckSlashFractionDuplicateSign(fraction int) error

func CheckStakeThreshold added in v0.7.4 

func CheckStakeThreshold(threshold *big.Int) error

func CheckUnStakeFreezeDuration added in v0.7.4 

func CheckUnStakeFreezeDuration(duration, maxEvidenceAge, zeroProduceFreezeDuration int) error

func CheckZeroProduceCumulativeTime added in v1.0.0 

func CheckZeroProduceCumulativeTime(zeroProduceCumulativeTime uint16, zeroProduceNumberThreshold uint16) error

func CheckZeroProduceFreezeDuration added in v1.0.0 

func CheckZeroProduceFreezeDuration(zeroProduceFreezeDuration uint64, unStakeFreezeDuration uint64) error

func CheckZeroProduceNumberThreshold added in v1.0.0 

func CheckZeroProduceNumberThreshold(zeroProduceCumulativeTime uint16, zeroProduceNumberThreshold uint16) error

func ConsensusSize added in v1.0.0 

func ConsensusSize() uint64

func DuplicateSignReportReward added in v0.7.3 

func DuplicateSignReportReward() uint32

func EconomicString 

func EconomicString() string

func ElectionDistance 

func ElectionDistance() uint64

func EpochSize added in v1.0.0 

func EpochSize() uint64

func HesitateRatio 

func HesitateRatio() uint64

func IncreaseIssuanceRatio added in v1.0.0 

func IncreaseIssuanceRatio() uint16

func Interval 

func Interval() uint64

func IsYearEnd added in v0.7.5 

func IsYearEnd(hash common.Hash, blockNumber uint64) (bool, error)

Determine whether the block height belongs to the last block at the end of the year according to the passed blockNumber

func LoadAvgPackTime added in v0.7.5 

func LoadAvgPackTime(hash common.Hash, snapshotDB snapshotdb.DB) (uint64, error)

gets block average pack time (millisecond) from snapshot db.

func LoadCurrentAvgPackTime added in v0.7.5 

func LoadCurrentAvgPackTime() (uint64, error)

gets block average pack time (millisecond) from snapshot db.

func LoadIncIssuanceNumber added in v0.7.5 

func LoadIncIssuanceNumber(hash common.Hash, snapshotDB snapshotdb.DB) (uint64, error)

func LoadIncIssuanceTime added in v0.7.5 

func LoadIncIssuanceTime(hash common.Hash, snapshotDB snapshotdb.DB) (int64, error)

func MaxConsensusVals added in v0.7.4 

func MaxConsensusVals() uint64

func MaxEpochMinutes added in v0.7.4 

func MaxEpochMinutes() uint64

*****

  • Common configure *****

func MaxEvidenceAge added in v0.7.4 

func MaxEvidenceAge() uint32

func MaxValidators added in v0.7.4 

func MaxValidators() uint64

func NewBlockRewardRate 

func NewBlockRewardRate() uint64

*****

  • Reward config *****

func NewResult added in v0.7.3 

func NewResult(err *common.BizError, data interface{}) []byte

func OperatingThreshold added in v0.7.4 

func OperatingThreshold() *big.Int

func ParamProposalVote_DurationSeconds added in v0.7.4 

func ParamProposalVote_DurationSeconds() uint64

func ParamProposal_SupportRate added in v0.7.4 

func ParamProposal_SupportRate() uint64

func ParamProposal_VoteRate added in v0.7.4 

func ParamProposal_VoteRate() uint64

func PlatONFoundationYear 

func PlatONFoundationYear() uint32

func PlatONFundAccount added in v0.7.3 

func PlatONFundAccount() common.Address

*****

  • Inner Account Config *****

func PlatONFundBalance added in v0.7.3 

func PlatONFundBalance() *big.Int

func ResetEconomicDefaultConfig added in v0.7.4 

func ResetEconomicDefaultConfig(newEc *EconomicModel)

func RestrictingMinimumRelease added in v1.0.0 

func RestrictingMinimumRelease() *big.Int

func RewardPerChangeInterval added in v1.0.0 

func RewardPerChangeInterval() uint16

func RewardPerMaxChangeRange added in v1.0.0 

func RewardPerMaxChangeRange() uint16

func SetNodeBlockTimeWindow 

func SetNodeBlockTimeWindow(period uint64)

set the value by genesis block

func SetPerRoundBlocks 

func SetPerRoundBlocks(amount uint64)

func ShiftValidatorNum 

func ShiftValidatorNum() uint64

func SlashBlocksReward added in v0.7.4 

func SlashBlocksReward() uint32

func SlashFractionDuplicateSign added in v0.7.4 

func SlashFractionDuplicateSign() uint32

*****

  • Slashing config *****

func StakeThreshold 

func StakeThreshold() *big.Int

*****

  • Staking configure *****

func StorageAvgPackTime added in v0.7.5 

func StorageAvgPackTime(hash common.Hash, snapshotDB snapshotdb.DB, avgPackTime uint64) error

saves block average pack time (millisecond) to snapshot db.

func StorageIncIssuanceNumber added in v0.7.5 

func StorageIncIssuanceNumber(hash common.Hash, snapshotDB snapshotdb.DB, incIssuanceNumber uint64) error

Stored the height of the block that was actually issuance

func StorageIncIssuanceTime added in v0.7.5 

func StorageIncIssuanceTime(hash common.Hash, snapshotDB snapshotdb.DB, incTime int64) error

Store the expected time for increase issuance

func TextProposalVote_DurationSeconds added in v0.7.4 

func TextProposalVote_DurationSeconds() uint64
func TextProposalVote_ConsensusRounds() uint64 {
	return ec.Gov.TextProposalVoteDurationSeconds / (Interval() * ec.Common.PerRoundBlocks * ec.Common.MaxConsensusVals)
}

func TextProposal_SupportRate 

func TextProposal_SupportRate() uint64

func TextProposal_VoteRate 

func TextProposal_VoteRate() uint64

func TheNumberOfDelegationsReward added in v1.0.0 

func TheNumberOfDelegationsReward() uint16

func UnStakeFreezeDuration added in v0.7.4 

func UnStakeFreezeDuration() uint64

func VersionProposalVote_DurationSeconds added in v0.7.4 

func VersionProposalVote_DurationSeconds() uint64

func VersionProposal_SupportRate 

func VersionProposal_SupportRate() uint64

func ZeroProduceCumulativeTime added in v1.0.0 

func ZeroProduceCumulativeTime() uint16

func ZeroProduceFreezeDuration added in v1.0.0 

func ZeroProduceFreezeDuration() uint64

func ZeroProduceNumberThreshold added in v1.0.0 

func ZeroProduceNumberThreshold() uint16

Types

type EconomicModel 

type EconomicModel struct {
	Common      commonConfig      `json:"common"`
	Staking     stakingConfig     `json:"staking"`
	Slashing    slashingConfig    `json:"slashing"`
	Gov         governanceConfig  `json:"gov"`
	Reward      rewardConfig      `json:"reward"`
	Restricting restrictingConfig `json:"restricting"`
	InnerAcc    innerAccount      `json:"innerAcc"`
}

total

func GetEc 

func GetEc(netId int8) *EconomicModel

Getting the global EconomicModel single instance

type Result 

type Result struct {
	Code uint32
	Ret  interface{}
}

type StateDB 

type StateDB interface {
	CreateAccount(common.Address)

	SubBalance(common.Address, *big.Int)
	AddBalance(common.Address, *big.Int)
	GetBalance(common.Address) *big.Int

	GetNonce(common.Address) uint64
	SetNonce(common.Address, uint64)

	GetCodeHash(common.Address) common.Hash
	GetCode(common.Address) []byte
	SetCode(common.Address, []byte)
	GetCodeSize(common.Address) int

	AddRefund(uint64)
	SubRefund(uint64)
	GetRefund() uint64

	GetCommittedState(common.Address, []byte) []byte
	//GetState(common.Address, common.Hash) common.Hash
	//SetState(common.Address, common.Hash, common.Hash)
	GetState(common.Address, []byte) []byte
	SetState(common.Address, []byte, []byte)

	Suicide(common.Address) bool
	HasSuicided(common.Address) bool

	// Exist reports whether the given account exists in state.
	// Notably this should also return true for suicided accounts.
	Exist(common.Address) bool
	// Empty returns whether the given account is empty. Empty
	// is defined according to EIP161 (balance = nonce = code = 0).
	Empty(common.Address) bool

	RevertToSnapshot(int)
	Snapshot() int

	AddLog(*types.Log)
	AddPreimage(common.Hash, []byte)

	ForEachStorage(common.Address, func([]byte, []byte) bool)

	//ppos add
	TxHash() common.Hash
	TxIdx() uint32

	IntermediateRoot(deleteEmptyObjects bool) common.Hash
}

StateDB is an Plugin database for full state querying.

Source Files

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