transaction

package
v0.14.1 Latest Latest
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 Go to latest Published: Mar 1, 2019 License: MIT Imports: 25 Imported by: 12

Documentation

Index

Constants

View Source 
const (
	TypeSend                TxType = 0x01
	TypeSellCoin            TxType = 0x02
	TypeSellAllCoin         TxType = 0x03
	TypeBuyCoin             TxType = 0x04
	TypeCreateCoin          TxType = 0x05
	TypeDeclareCandidacy    TxType = 0x06
	TypeDelegate            TxType = 0x07
	TypeUnbond              TxType = 0x08
	TypeRedeemCheck         TxType = 0x09
	TypeSetCandidateOnline  TxType = 0x0A
	TypeSetCandidateOffline TxType = 0x0B
	TypeCreateMultisig      TxType = 0x0C
	TypeMultisend           TxType = 0x0D
	TypeEditCandidate       TxType = 0x0E

	SigTypeSingle SigType = 0x01
	SigTypeMulti  SigType = 0x02
)

Variables

View Source 
var (
	ErrInvalidSig = errors.New("invalid transaction v, r, s values")
	MaxCoinSupply = big.NewInt(0).Exp(big.NewInt(10), big.NewInt(15+18), nil) // 1,000,000,000,000,000 bips
)
View Source 
var (
	CommissionMultiplier = big.NewInt(10e14)
)
View Source 
var TxDecoder = Decoder{
	// contains filtered or unexported fields
}

Functions

func CheckForCoinSupplyOverflow added in v0.8.0 

func CheckForCoinSupplyOverflow(current *big.Int, delta *big.Int) error

func RecoverPlain added in v0.5.0 

func RecoverPlain(sighash types.Hash, R, S, Vb *big.Int) (types.Address, error)

Types

type BuyCoinData added in v0.0.6 

type BuyCoinData struct {
	CoinToBuy          types.CoinSymbol `json:"coin_to_buy"`
	ValueToBuy         *big.Int         `json:"value_to_buy"`
	CoinToSell         types.CoinSymbol `json:"coin_to_sell"`
	MaximumValueToSell *big.Int         `json:"maximum_value_to_sell"`
}

func (BuyCoinData) BasicCheck added in v0.8.0 

func (data BuyCoinData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (BuyCoinData) Gas added in v0.0.6 

func (data BuyCoinData) Gas() int64

func (BuyCoinData) Run added in v0.0.6 

func (data BuyCoinData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (BuyCoinData) String added in v0.0.6 

func (data BuyCoinData) String() string

func (BuyCoinData) TotalSpend added in v0.8.0 

func (data BuyCoinData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends,
	[]Conversion, *big.Int, *Response)

type CandidateTx added in v0.14.0 

type CandidateTx interface {
	GetPubKey() types.Pubkey
}

type Conversion added in v0.8.0 

type Conversion struct {
	FromCoin    types.CoinSymbol
	FromAmount  *big.Int
	FromReserve *big.Int
	ToCoin      types.CoinSymbol
	ToAmount    *big.Int
	ToReserve   *big.Int
}

type CreateCoinData 

type CreateCoinData struct {
	Name                 string           `json:"name"`
	Symbol               types.CoinSymbol `json:"symbol"`
	InitialAmount        *big.Int         `json:"initial_amount"`
	InitialReserve       *big.Int         `json:"initial_reserve"`
	ConstantReserveRatio uint             `json:"constant_reserve_ratio"`
}

func (CreateCoinData) BasicCheck added in v0.8.0 

func (data CreateCoinData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (CreateCoinData) Commission added in v0.9.0 

func (data CreateCoinData) Commission() int64

compute additional commission from letters count

func (CreateCoinData) Gas added in v0.0.6 

func (data CreateCoinData) Gas() int64

func (CreateCoinData) Run added in v0.0.6 

func (data CreateCoinData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (CreateCoinData) String added in v0.0.6 

func (data CreateCoinData) String() string

func (CreateCoinData) TotalSpend added in v0.8.0 

func (data CreateCoinData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type CreateMultisigData added in v0.5.0 

type CreateMultisigData struct {
	Threshold uint            `json:"threshold"`
	Weights   []uint          `json:"weights"`
	Addresses []types.Address `json:"addresses"`
}

func (CreateMultisigData) BasicCheck added in v0.8.0 

func (data CreateMultisigData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (CreateMultisigData) Gas added in v0.5.0 

func (data CreateMultisigData) Gas() int64

func (CreateMultisigData) Run added in v0.5.0 

func (data CreateMultisigData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (CreateMultisigData) String added in v0.5.0 

func (data CreateMultisigData) String() string

func (CreateMultisigData) TotalSpend added in v0.8.0 

func (data CreateMultisigData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type Data 

type Data interface {
	String() string
	Gas() int64
	TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)
	BasicCheck(tx *Transaction, context *state.StateDB) *Response
	Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response
}

type DeclareCandidacyData 

type DeclareCandidacyData struct {
	Address    types.Address    `json:"address"`
	PubKey     types.Pubkey     `json:"pub_key"`
	Commission uint             `json:"commission"`
	Coin       types.CoinSymbol `json:"coin"`
	Stake      *big.Int         `json:"stake"`
}

func (DeclareCandidacyData) BasicCheck added in v0.8.0 

func (data DeclareCandidacyData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (DeclareCandidacyData) Gas added in v0.0.6 

func (data DeclareCandidacyData) Gas() int64

func (DeclareCandidacyData) Run added in v0.0.6 

func (data DeclareCandidacyData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (DeclareCandidacyData) String added in v0.0.6 

func (data DeclareCandidacyData) String() string

func (DeclareCandidacyData) TotalSpend added in v0.8.0 

func (data DeclareCandidacyData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type Decoder added in v0.9.0 

type Decoder struct {
	// contains filtered or unexported fields
}

func (*Decoder) DecodeFromBytes added in v0.9.0 

func (decoder *Decoder) DecodeFromBytes(buf []byte) (*Transaction, error)

func (*Decoder) RegisterType added in v0.9.0 

func (decoder *Decoder) RegisterType(t TxType, d Data)

type DelegateData 

type DelegateData struct {
	PubKey types.Pubkey     `json:"pub_key"`
	Coin   types.CoinSymbol `json:"coin"`
	Stake  *big.Int         `json:"stake"`
}

func (DelegateData) BasicCheck added in v0.8.0 

func (data DelegateData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (DelegateData) Gas added in v0.0.6 

func (data DelegateData) Gas() int64

func (DelegateData) Run added in v0.0.6 

func (data DelegateData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (DelegateData) String added in v0.0.6 

func (data DelegateData) String() string

func (DelegateData) TotalSpend added in v0.8.0 

func (data DelegateData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type EditCandidateData added in v0.10.0 

type EditCandidateData struct {
	PubKey        types.Pubkey  `json:"pub_key"`
	RewardAddress types.Address `json:"reward_address"`
	OwnerAddress  types.Address `json:"owner_address"`
}

func (EditCandidateData) BasicCheck added in v0.10.0 

func (data EditCandidateData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (EditCandidateData) Gas added in v0.10.0 

func (data EditCandidateData) Gas() int64

func (EditCandidateData) GetPubKey added in v0.14.0 

func (data EditCandidateData) GetPubKey() types.Pubkey

func (EditCandidateData) Run added in v0.10.0 

func (data EditCandidateData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (EditCandidateData) String added in v0.10.0 

func (data EditCandidateData) String() string

func (EditCandidateData) TotalSpend added in v0.10.0 

func (data EditCandidateData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type MultisendData added in v0.7.0 

type MultisendData struct {
	List []MultisendDataItem `json:"list"`
}

func (MultisendData) BasicCheck added in v0.8.0 

func (data MultisendData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (MultisendData) Gas added in v0.7.0 

func (data MultisendData) Gas() int64

func (MultisendData) Run added in v0.7.0 

func (data MultisendData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (MultisendData) String added in v0.7.0 

func (data MultisendData) String() string

func (MultisendData) TotalSpend added in v0.8.0 

func (data MultisendData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type MultisendDataItem added in v0.7.0 

type MultisendDataItem struct {
	Coin  types.CoinSymbol `json:"coin"`
	To    types.Address    `json:"to"`
	Value *big.Int         `json:"value"`
}

type RawData 

type RawData []byte

type RedeemCheckData 

type RedeemCheckData struct {
	RawCheck []byte   `json:"raw_check"`
	Proof    [65]byte `json:"proof"`
}

func (RedeemCheckData) BasicCheck added in v0.8.0 

func (data RedeemCheckData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (RedeemCheckData) CommissionInBaseCoin added in v0.8.0 

func (data RedeemCheckData) CommissionInBaseCoin(tx *Transaction) *big.Int

func (RedeemCheckData) Gas added in v0.0.6 

func (data RedeemCheckData) Gas() int64

func (RedeemCheckData) Run added in v0.0.6 

func (data RedeemCheckData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (RedeemCheckData) String added in v0.0.6 

func (data RedeemCheckData) String() string

func (RedeemCheckData) TotalSpend added in v0.8.0 

func (data RedeemCheckData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type Response 

type Response struct {
	Code      uint32          `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
	Data      []byte          `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
	Log       string          `protobuf:"bytes,3,opt,name=log,proto3" json:"log,omitempty"`
	Info      string          `protobuf:"bytes,4,opt,name=info,proto3" json:"info,omitempty"`
	GasWanted int64           `protobuf:"varint,5,opt,name=gas_wanted,json=gasWanted,proto3" json:"gas_wanted,omitempty"`
	GasUsed   int64           `protobuf:"varint,6,opt,name=gas_used,json=gasUsed,proto3" json:"gas_used,omitempty"`
	Tags      []common.KVPair `protobuf:"bytes,7,rep,name=tags" json:"tags,omitempty"`
	GasPrice  *big.Int
}

func RunTx 

func RunTx(context *state.StateDB, isCheck bool, rawTx []byte, rewardPool *big.Int, currentBlock int64, currentMempool map[types.Address]struct{}) Response

type SellAllCoinData added in v0.1.2 

type SellAllCoinData struct {
	CoinToSell        types.CoinSymbol `json:"coin_to_sell"`
	CoinToBuy         types.CoinSymbol `json:"coin_to_buy"`
	MinimumValueToBuy *big.Int         `json:"minimum_value_to_buy"`
}

func (SellAllCoinData) BasicCheck added in v0.8.0 

func (data SellAllCoinData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (SellAllCoinData) Gas added in v0.1.2 

func (data SellAllCoinData) Gas() int64

func (SellAllCoinData) Run added in v0.1.2 

func (data SellAllCoinData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (SellAllCoinData) String added in v0.1.2 

func (data SellAllCoinData) String() string

func (SellAllCoinData) TotalSpend added in v0.8.0 

func (data SellAllCoinData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type SellCoinData added in v0.0.6 

type SellCoinData struct {
	CoinToSell        types.CoinSymbol `json:"coin_to_sell"`
	ValueToSell       *big.Int         `json:"value_to_sell"`
	CoinToBuy         types.CoinSymbol `json:"coin_to_buy"`
	MinimumValueToBuy *big.Int         `json:"minimum_value_to_buy"`
}

func (SellCoinData) BasicCheck added in v0.8.0 

func (data SellCoinData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (SellCoinData) Gas added in v0.0.6 

func (data SellCoinData) Gas() int64

func (SellCoinData) Run added in v0.0.6 

func (data SellCoinData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (SellCoinData) String added in v0.0.6 

func (data SellCoinData) String() string

func (SellCoinData) TotalSpend added in v0.8.0 

func (data SellCoinData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type SendData 

type SendData struct {
	Coin  types.CoinSymbol `json:"coin"`
	To    types.Address    `json:"to"`
	Value *big.Int         `json:"value"`
}

func (SendData) BasicCheck added in v0.8.0 

func (data SendData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (SendData) Gas added in v0.0.6 

func (data SendData) Gas() int64

func (SendData) Run added in v0.0.6 

func (data SendData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (SendData) String added in v0.0.6 

func (data SendData) String() string

func (SendData) TotalSpend added in v0.8.0 

func (data SendData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type SetCandidateOffData 

type SetCandidateOffData struct {
	PubKey types.Pubkey `json:"pub_key"`
}

func (SetCandidateOffData) BasicCheck added in v0.8.0 

func (data SetCandidateOffData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (SetCandidateOffData) Gas added in v0.0.6 

func (data SetCandidateOffData) Gas() int64

func (SetCandidateOffData) GetPubKey added in v0.14.0 

func (data SetCandidateOffData) GetPubKey() types.Pubkey

func (SetCandidateOffData) Run added in v0.0.6 

func (data SetCandidateOffData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (SetCandidateOffData) String added in v0.0.6 

func (data SetCandidateOffData) String() string

func (SetCandidateOffData) TotalSpend added in v0.8.0 

func (data SetCandidateOffData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type SetCandidateOnData 

type SetCandidateOnData struct {
	PubKey types.Pubkey `json:"pub_key"`
}

func (SetCandidateOnData) BasicCheck added in v0.8.0 

func (data SetCandidateOnData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (SetCandidateOnData) Gas added in v0.0.6 

func (data SetCandidateOnData) Gas() int64

func (SetCandidateOnData) GetPubKey added in v0.14.0 

func (data SetCandidateOnData) GetPubKey() types.Pubkey

func (SetCandidateOnData) Run added in v0.0.6 

func (data SetCandidateOnData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (SetCandidateOnData) String added in v0.0.6 

func (data SetCandidateOnData) String() string

func (SetCandidateOnData) TotalSpend added in v0.8.0 

func (data SetCandidateOnData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

type SigType added in v0.9.0 

type SigType byte

type Signature added in v0.5.0 

type Signature struct {
	V *big.Int
	R *big.Int
	S *big.Int
}

type SignatureMulti added in v0.5.0 

type SignatureMulti struct {
	Multisig   types.Address
	Signatures []Signature
}

type TotalSpend added in v0.8.0 

type TotalSpend struct {
	Coin  types.CoinSymbol
	Value *big.Int
}

type TotalSpends added in v0.8.0 

type TotalSpends []TotalSpend

func (*TotalSpends) Add added in v0.8.0 

func (tss *TotalSpends) Add(coin types.CoinSymbol, value *big.Int)

type Transaction 

type Transaction struct {
	Nonce         uint64
	GasPrice      *big.Int
	GasCoin       types.CoinSymbol
	Type          TxType
	Data          RawData
	Payload       []byte
	ServiceData   []byte
	SignatureType SigType
	SignatureData []byte
	// contains filtered or unexported fields
}

func (*Transaction) CommissionInBaseCoin added in v0.8.0 

func (tx *Transaction) CommissionInBaseCoin() *big.Int

func (*Transaction) Gas 

func (tx *Transaction) Gas() int64

func (*Transaction) GetDecodedData 

func (tx *Transaction) GetDecodedData() Data

func (*Transaction) Hash 

func (tx *Transaction) Hash() types.Hash

func (*Transaction) Sender 

func (tx *Transaction) Sender() (types.Address, error)

func (*Transaction) Serialize 

func (tx *Transaction) Serialize() ([]byte, error)

func (*Transaction) SetDecodedData 

func (tx *Transaction) SetDecodedData(data Data)

func (*Transaction) SetMultisigAddress added in v0.5.0 

func (tx *Transaction) SetMultisigAddress(address types.Address)

func (*Transaction) SetSignature 

func (tx *Transaction) SetSignature(sig []byte)

func (*Transaction) Sign 

func (tx *Transaction) Sign(prv *ecdsa.PrivateKey) error

func (*Transaction) String 

func (tx *Transaction) String() string

type TxType added in v0.9.0 

type TxType byte

type UnbondData 

type UnbondData struct {
	PubKey types.Pubkey     `json:"pub_key"`
	Coin   types.CoinSymbol `json:"coin"`
	Value  *big.Int         `json:"value"`
}

func (UnbondData) BasicCheck added in v0.8.0 

func (data UnbondData) BasicCheck(tx *Transaction, context *state.StateDB) *Response

func (UnbondData) Gas added in v0.0.6 

func (data UnbondData) Gas() int64

func (UnbondData) Run added in v0.0.6 

func (data UnbondData) Run(tx *Transaction, context *state.StateDB, isCheck bool, rewardPool *big.Int, currentBlock int64) Response

func (UnbondData) String added in v0.0.6 

func (data UnbondData) String() string

func (UnbondData) TotalSpend added in v0.8.0 

func (data UnbondData) TotalSpend(tx *Transaction, context *state.StateDB) (TotalSpends, []Conversion, *big.Int, *Response)

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