types

package
v0.0.0-...-491e088 Latest Latest
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 Go to latest Published: Jan 18, 2019 License: Apache-2.0 Imports: 10 Imported by: 42

Documentation

Index

Constants

View Source 
const (
	Bytes32Length = 32
)

Variables

View Source 
var (
	NilHash    = common.HexToHash("0x")
	NilAddress = common.HexToAddress("0x")
)
View Source 
var MaxUint256 = maxUint256()

Functions

func BigintToHex 

func BigintToHex(b *big.Int) string

func HexToBigint 

func HexToBigint(h string) *big.Int

func InUnchangeableStatus 

func InUnchangeableStatus(status OrderStatus) bool

func Int2BlockNumHex 

func Int2BlockNumHex(height int) string

func IsZeroAddress 

func IsZeroAddress(addr common.Address) bool

func IsZeroHash 

func IsZeroHash(hash common.Hash) bool

func StatusStr 

func StatusStr(status TxStatus) string

func Xor 

func Xor(bytes1, bytes2 []byte) []byte

Types

type AddressAuthorizedEvent 

type AddressAuthorizedEvent struct {
	TxInfo
	Protocol common.Address
	Number   int
}

type AddressDeAuthorizedEvent 

type AddressDeAuthorizedEvent struct {
	TxInfo
	Protocol common.Address
	Number   int
}

type ApprovalEvent 

type ApprovalEvent struct {
	TxInfo
	Owner   common.Address
	Spender common.Address
	Amount  *big.Int
}

type BalanceUpdateEvent 

type BalanceUpdateEvent struct {
	DelegateAddress string
	Owner           string
}

type Big 

type Big big.Int

func NewBigPtr 

func NewBigPtr(v *big.Int) *Big

func NewBigWithInt 

func NewBigWithInt(v int) *Big

func (*Big) BigInt 

func (h *Big) BigInt() *big.Int

func (*Big) Int 

func (h *Big) Int() int

func (*Big) Int64 

func (h *Big) Int64() int64

func (*Big) MarshalText 

func (h *Big) MarshalText() ([]byte, error)

func (*Big) SetInt 

func (h *Big) SetInt(v *big.Int) Big

func (*Big) Uint 

func (h *Big) Uint() uint

func (*Big) Uint64 

func (h *Big) Uint64() uint64

func (*Big) UnmarshalText 

func (h *Big) UnmarshalText(input []byte) error

type Block 

type Block struct {
	BlockHash   common.Hash
	ParentHash  common.Hash
	BlockNumber *big.Int
	CreateTime  int64
}

type BlockEvent 

type BlockEvent struct {
	BlockNumber *big.Int
	BlockHash   common.Hash
	BlockTime   int64
}

type Bytes32 

type Bytes32 [Bytes32Length]byte

func BitToBytes32 

func BitToBytes32(b *big.Int) Bytes32

func BytesToBytes32 

func BytesToBytes32(b []byte) Bytes32

func HexToBytes32 

func HexToBytes32(s string) Bytes32

func (Bytes32) Big 

func (s Bytes32) Big() *big.Int

func (Bytes32) Bytes 

func (s Bytes32) Bytes() []byte

func (Bytes32) Bytes32 

func (s Bytes32) Bytes32() [32]byte

func (Bytes32) Hex 

func (s Bytes32) Hex() string

func (*Bytes32) MarshalText 

func (a *Bytes32) MarshalText() ([]byte, error)

MarshalJson

func (*Bytes32) SetBytes 

func (s *Bytes32) SetBytes(b []byte)

func (Bytes32) Str 

func (s Bytes32) Str() string

func (*Bytes32) UnmarshalText 

func (a *Bytes32) UnmarshalText(input []byte) error

type CheckNull 

type CheckNull interface {
	IsNull() bool
}

type CurrencyMarketCap 

type CurrencyMarketCap struct {
	Id           string         `json:"id"`
	Name         string         `json:"name"`
	Symbol       string         `json:"symbol"`
	Address      common.Address `json:"address"`
	PriceUsd     *big.Rat       `json:"price_usd"`
	PriceBtc     *big.Rat       `json:"price_btc"`
	PriceCny     *big.Rat       `json:"price_cny"`
	Volume24HCNY *big.Rat       `json:"24h_volume_cny"`
	Volume24HUSD *big.Rat       `json:"24h_volume_usd"`
	LastUpdated  int64          `json:"last_updated"`
	Decimals     *big.Int
}

func (*CurrencyMarketCap) UnmarshalJSON 

func (cap *CurrencyMarketCap) UnmarshalJSON(input []byte) error

type CutoffEvent 

type CutoffEvent struct {
	TxInfo
	Owner         common.Address
	Cutoff        *big.Int
	OrderHashList []common.Hash
}

type CutoffPairEvent 

type CutoffPairEvent struct {
	TxInfo
	Owner         common.Address
	Token1        common.Address
	Token2        common.Address
	Cutoff        *big.Int
	OrderHashList []common.Hash
}

type DepthUpdateEvent 

type DepthUpdateEvent struct {
	DelegateAddress string
	Market          string
}

type ExtractorWarningEvent 

type ExtractorWarningEvent struct{}

type FilledOrder 

type FilledOrder struct {
	OrderState       OrderState `json:"orderState" gencodec:"required"`
	FeeSelection     uint8      `json:"feeSelection"`     //0 -> lrc
	RateAmountS      *big.Rat   `json:"rateAmountS"`      //提交需要
	AvailableAmountS *big.Rat   `json:"availableAmountS"` //需要，也是用于计算fee
	AvailableAmountB *big.Rat   //需要，也是用于计算fee
	FillAmountS      *big.Rat   `json:"fillAmountS"`
	FillAmountB      *big.Rat   `json:"fillAmountB"` //计算需要
	LrcReward        *big.Rat   `json:"lrcReward"`
	LrcFee           *big.Rat   `json:"lrcFee"`
	LegalLrcFee      *big.Rat   `json:"legalLrcFee"`
	FeeS             *big.Rat   `json:"feeS"`
	LegalFeeS        *big.Rat   `json:"legalFeeS"`
	LegalFee         *big.Rat   `json:"legalFee"` //法币计算的fee

	SPrice *big.Rat `json:"SPrice"`
	BPrice *big.Rat `json:"BPrice"`

	AvailableLrcBalance    *big.Rat
	AvailableTokenSBalance *big.Rat
}

RateAmountS、FeeSelection 需要提交到contract

func ConvertOrderStateToFilledOrder 

func ConvertOrderStateToFilledOrder(orderState OrderState, lrcBalance, tokenSBalance *big.Rat, lrcAddress common.Address) *FilledOrder

type ForkedEvent 

type ForkedEvent struct {
	DetectedBlock *big.Int
	DetectedHash  common.Hash
	ForkBlock     *big.Int
	ForkHash      common.Hash
}

type NameRegistryInfo 

type NameRegistryInfo struct {
	Name          string
	Owner         common.Address
	FeeRecipient  common.Address
	Signer        common.Address
	ParticipantId *big.Int
}

type Order 

type Order struct {
	Protocol              common.Address             `json:"protocol" gencodec:"required"`        // 智能合约地址
	DelegateAddress       common.Address             `json:"delegateAddress" gencodec:"required"` // 智能合约地址
	AuthAddr              common.Address             `json:"authAddr" gencodec:"required"`        //
	AuthPrivateKey        crypto.EthPrivateKeyCrypto `json:"authPrivateKey" gencodec:"required"`  //
	WalletAddress         common.Address             `json:"walletAddress" gencodec:"required"`
	TokenS                common.Address             `json:"tokenS" gencodec:"required"`     // 卖出erc20代币智能合约地址
	TokenB                common.Address             `json:"tokenB" gencodec:"required"`     // 买入erc20代币智能合约地址
	AmountS               *big.Int                   `json:"amountS" gencodec:"required"`    // 卖出erc20代币数量上限
	AmountB               *big.Int                   `json:"amountB" gencodec:"required"`    // 买入erc20代币数量上限
	ValidSince            *big.Int                   `json:"validSince" gencodec:"required"` //
	ValidUntil            *big.Int                   `json:"validUntil" gencodec:"required"` // 订单过期时间
	LrcFee                *big.Int                   `json:"lrcFee" `                        // 交易总费用,部分成交的费用按该次撮合实际卖出代币额与比例计算
	BuyNoMoreThanAmountB  bool                       `json:"buyNoMoreThanAmountB" gencodec:"required"`
	MarginSplitPercentage uint8                      `json:"marginSplitPercentage" gencodec:"required"` // 不为0时支付给交易所的分润比例，否则视为100%
	V                     uint8                      `json:"v" gencodec:"required"`
	R                     Bytes32                    `json:"r" gencodec:"required"`
	S                     Bytes32                    `json:"s" gencodec:"required"`
	Price                 *big.Rat                   `json:"price"`
	Owner                 common.Address             `json:"owner"`
	Hash                  common.Hash                `json:"hash"`
	Market                string                     `json:"market"`
	CreateTime            int64                      `json:"createTime"`
	PowNonce              uint64                     `json:"powNonce"`
	Side                  string                     `json:"side"`
	OrderType             string                     `json:"orderType"`
}

func ToOrder 

func ToOrder(request *OrderJsonRequest) *Order

func (*Order) GenerateAndSetSignature 

func (o *Order) GenerateAndSetSignature(singerAddr common.Address) error

func (*Order) GenerateHash 

func (o *Order) GenerateHash() common.Hash

func (*Order) GeneratePrice 

func (o *Order) GeneratePrice()

func (Order) MarshalJSON 

func (o Order) MarshalJSON() ([]byte, error)

func (*Order) SignerAddress 

func (o *Order) SignerAddress() (common.Address, error)

func (*Order) UnmarshalJSON 

func (o *Order) UnmarshalJSON(input []byte) error

func (*Order) ValidateSignatureValues 

func (o *Order) ValidateSignatureValues() bool

type OrderCancelledEvent 

type OrderCancelledEvent struct {
	TxInfo
	OrderHash       common.Hash
	AmountCancelled *big.Int
}

type OrderDelayList 

type OrderDelayList struct {
	OrderHash    []common.Hash
	DelayedCount int64
}

type OrderFilledEvent 

type OrderFilledEvent struct {
	TxInfo
	Ringhash      common.Hash
	PreOrderHash  common.Hash
	OrderHash     common.Hash
	NextOrderHash common.Hash
	Owner         common.Address
	TokenS        common.Address
	TokenB        common.Address
	SellTo        common.Address
	BuyFrom       common.Address
	RingIndex     *big.Int
	AmountS       *big.Int
	AmountB       *big.Int
	LrcReward     *big.Int
	LrcFee        *big.Int
	SplitS        *big.Int
	SplitB        *big.Int
	Market        string
	FillIndex     *big.Int
}

type OrderJsonRequest 

type OrderJsonRequest struct {
	Protocol        common.Address             `json:"protocol" gencodec:"required"`        // 智能合约地址
	DelegateAddress common.Address             `json:"delegateAddress" gencodec:"required"` // 智能合约地址
	TokenS          common.Address             `json:"tokenS" gencodec:"required"`          // 卖出erc20代币智能合约地址
	TokenB          common.Address             `json:"tokenB" gencodec:"required"`          // 买入erc20代币智能合约地址
	AuthAddr        common.Address             `json:"authAddr" gencodec:"required"`        //
	AuthPrivateKey  crypto.EthPrivateKeyCrypto `json:"authPrivateKey"`                      //
	WalletAddress   common.Address             `json:"walletAddress" gencodec:"required"`
	AmountS         *big.Int                   `json:"amountS" gencodec:"required"`    // 卖出erc20代币数量上限
	AmountB         *big.Int                   `json:"amountB" gencodec:"required"`    // 买入erc20代币数量上限
	ValidSince      *big.Int                   `json:"validSince" gencodec:"required"` //
	ValidUntil      *big.Int                   `json:"validUntil" gencodec:"required"` // 订单过期时间
	// Salt                  int64          `json:"salt" gencodec:"required"`
	LrcFee                *big.Int       `json:"lrcFee" ` // 交易总费用,部分成交的费用按该次撮合实际卖出代币额与比例计算
	BuyNoMoreThanAmountB  bool           `json:"buyNoMoreThanAmountB" gencodec:"required"`
	MarginSplitPercentage uint8          `json:"marginSplitPercentage" gencodec:"required"` // 不为0时支付给交易所的分润比例，否则视为100%
	V                     uint8          `json:"v" gencodec:"required"`
	R                     Bytes32        `json:"r" gencodec:"required"`
	S                     Bytes32        `json:"s" gencodec:"required"`
	Price                 *big.Rat       `json:"price"`
	Owner                 common.Address `json:"owner"`
	Hash                  common.Hash    `json:"hash"`
	CreateTime            int64          `json:"createTime"`
	PowNonce              uint64         `json:"powNonce"`
	Side                  string         `json:"side"`
	OrderType             string         `json:"orderType"`
}

func (OrderJsonRequest) MarshalJSON 

func (o OrderJsonRequest) MarshalJSON() ([]byte, error)

func (*OrderJsonRequest) UnmarshalJSON 

func (o *OrderJsonRequest) UnmarshalJSON(input []byte) error

type OrderState 

type OrderState struct {
	RawOrder         Order       `json:"rawOrder"`
	UpdatedBlock     *big.Int    `json:"updatedBlock"`
	DealtAmountS     *big.Int    `json:"dealtAmountS"`
	DealtAmountB     *big.Int    `json:"dealtAmountB"`
	SplitAmountS     *big.Int    `json:"splitAmountS"`
	SplitAmountB     *big.Int    `json:"splitAmountB"`
	CancelledAmountS *big.Int    `json:"cancelledAmountS"`
	CancelledAmountB *big.Int    `json:"cancelledAmountB"`
	Status           OrderStatus `json:"status"`
	BroadcastTime    int         `json:"broadcastTime"`
}

从[]byte解析时使用json.Unmarshal

func (*OrderState) DealtAndSplitAmount 

func (state *OrderState) DealtAndSplitAmount() (totalAmountS *big.Rat, totalAmountB *big.Rat)

func (*OrderState) IsEffective 

func (ord *OrderState) IsEffective() bool

func (*OrderState) IsExpired 

func (ord *OrderState) IsExpired() bool

func (*OrderState) RemainedAmount 

func (orderState *OrderState) RemainedAmount() (remainedAmountS *big.Rat, remainedAmountB *big.Rat)

func (*OrderState) ResolveStatus 

func (ord *OrderState) ResolveStatus(allowance, balance *big.Int)

解释订单最终状态

type OrderStatus 

type OrderStatus uint8
const (
	ORDER_UNKNOWN         OrderStatus = 0
	ORDER_NEW             OrderStatus = 1
	ORDER_PARTIAL         OrderStatus = 2
	ORDER_FINISHED        OrderStatus = 3
	ORDER_CANCEL          OrderStatus = 4
	ORDER_CUTOFF          OrderStatus = 5
	ORDER_EXPIRE          OrderStatus = 6
	ORDER_PENDING         OrderStatus = 7
	ORDER_PENDING_FOR_P2P OrderStatus = 17

	ORDER_TYPE_MARKET = "market_order"
	ORDER_TYPE_P2P    = "p2p_order"
)

type Rat 

type Rat big.Rat

func NewBigRat 

func NewBigRat(v *big.Rat) *Rat

func (*Rat) BigRat 

func (r *Rat) BigRat() *big.Rat

func (*Rat) MarshalText 

func (r *Rat) MarshalText() ([]byte, error)

func (*Rat) UnmarshalText 

func (r *Rat) UnmarshalText(input []byte) error

type Ring 

type Ring struct {
	Orders      []*FilledOrder `json:"orderes"`
	V           uint8          `json:"v"`
	R           Bytes32        `json:"r"`
	S           Bytes32        `json:"s"`
	Hash        common.Hash    `json:"hash"`
	ReducedRate *big.Rat       `json:"reducedRate"` //成环之后，折价比例
	LegalFee    *big.Rat       `json:"legalFee"`    //法币计算的fee
	UniqueId    common.Hash    `json:"uniquedId"`

	//
	Received  *big.Rat
	LegalCost *big.Rat
	Gas       *big.Int
	GasPrice  *big.Int
}

func (*Ring) FeeSelections 

func (ring *Ring) FeeSelections() *big.Int

func (*Ring) GenerateHash 

func (ring *Ring) GenerateHash(feeReceipt common.Address) common.Hash

func (*Ring) GenerateUniqueId 

func (ring *Ring) GenerateUniqueId() common.Hash

func (*Ring) ValidSinceTime 

func (ring *Ring) ValidSinceTime() int64

type RingMinedEvent 

type RingMinedEvent struct {
	TxInfo
	RingIndex    *big.Int
	TotalLrcFee  *big.Int
	TradeAmount  int
	Ringhash     common.Hash
	Miner        common.Address
	FeeRecipient common.Address
	Err          error
}

type RingSubmitInfo 

type RingSubmitInfo struct {
	RawRing *Ring

	//todo:remove it
	Miner            common.Address
	ProtocolAddress  common.Address
	Ringhash         common.Hash
	OrdersCount      *big.Int
	ProtocolData     []byte
	ProtocolGas      *big.Int
	ProtocolUsedGas  *big.Int
	ProtocolGasPrice *big.Int

	SubmitTxHash common.Hash
}

type RingSubmitResultEvent 

type RingSubmitResultEvent struct {
	RingHash     common.Hash
	RingUniqueId common.Hash
	TxHash       common.Hash
	Status       TxStatus
	RingIndex    *big.Int
	BlockNumber  *big.Int
	UsedGas      *big.Int
	Err          error
}

type SubmitRingMethodEvent 

type SubmitRingMethodEvent struct {
	TxInfo
	OrderList    []Order
	FeeReceipt   common.Address
	FeeSelection uint16
	Err          error
}

type Token 

type Token struct {
	Protocol common.Address `json:"protocol"`
	Symbol   string         `json:"symbol"`
	Source   string         `json:"source"`
	Time     int64          `json:"time"`
	Deny     bool           `json:"deny"`
	Decimals *big.Int       `json:"decimals"`
	IsMarket bool           `json:"isMarket"`
	IcoPrice *big.Rat       `json:"icoPrice"`
}

type TokenRegisterEvent 

type TokenRegisterEvent struct {
	TxInfo
	Token  common.Address
	Symbol string
}

type TokenUnRegisterEvent 

type TokenUnRegisterEvent struct {
	TxInfo
	Token  common.Address
	Symbol string
}

type TransactionEvent 

type TransactionEvent struct {
	Tx TxInfo
}

type TransferEvent 

type TransferEvent struct {
	TxInfo
	Sender   common.Address
	Receiver common.Address
	Amount   *big.Int
}

type TxInfo 

type TxInfo struct {
	Protocol        common.Address `json:"from"`
	DelegateAddress common.Address `json:"to"`
	From            common.Address `json:"from"`
	To              common.Address `json:"to"`
	BlockHash       common.Hash    `json:"block_hash"`
	BlockNumber     *big.Int       `json:"block_number"`
	BlockTime       int64          `json:"block_time"`
	TxHash          common.Hash    `json:"tx_hash"`
	TxIndex         int64          `json:"tx_index"`
	TxLogIndex      int64          `json:"tx_log_index"`
	Value           *big.Int       `json:"value"`
	Status          TxStatus       `json:"status"`
	GasLimit        *big.Int       `json:"gas_limit"`
	GasUsed         *big.Int       `json:"gas_used"`
	GasPrice        *big.Int       `json:"gas_price"`
	Nonce           *big.Int       `json:"nonce"`
	Identify        string         `json:"identify"`
}

type TxStatus 

type TxStatus uint8
const (
	TX_STATUS_UNKNOWN TxStatus = 0
	TX_STATUS_PENDING TxStatus = 1
	TX_STATUS_SUCCESS TxStatus = 2
	TX_STATUS_FAILED  TxStatus = 3
)

func StrToTxStatus 

func StrToTxStatus(txType string) TxStatus

type WethDepositEvent 

type WethDepositEvent struct {
	TxInfo
	Dst    common.Address
	Amount *big.Int
}

type WethWithdrawalEvent 

type WethWithdrawalEvent struct {
	TxInfo
	Src    common.Address
	Amount *big.Int
}

type WhiteListUser 

type WhiteListUser struct {
	Owner      common.Address `json:"owner"`
	CreateTime int64          `json:"create_time"`
}

func (WhiteListUser) MarshalJSON 

func (w WhiteListUser) MarshalJSON() ([]byte, error)

func (*WhiteListUser) UnmarshalJSON 

func (w *WhiteListUser) UnmarshalJSON(input []byte) error

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