trans

Documentation

Index

• Constants
• func Decode(in []byte, out interface{}) int
• func Encode(in interface{}) []byte
• type Address
  • func (a Address) Empty() bool
  • func (a Address) MarshalJSON() ([]byte, error)
  • func (a Address) String() string
  • func (a *Address) UnmarshalJSON(b []byte) error
• type Hash
  • func (h Hash) Empty() bool
  • func (h Hash) MarshalJSON() ([]byte, error)
  • func (h Hash) String() string
  • func (h *Hash) UnmarshalJSON(b []byte) error
• type StTrans
  • func NewTransaction(chain uint64, user []byte, cost uint64) *StTrans
  • func (t *StTrans) CreateMove(dstChain uint64)
  • func (t *StTrans) CreateTransfer(payee, msg string) error
  • func (t *StTrans) CreateVote(payee string) error
  • func (t *StTrans) GetSignData() []byte
  • func (t *StTrans) Output() []byte
  • func (t *StTrans) RegisterMiner(chain uint64, peer string) error
  • func (t *StTrans) RunApp(app string, data []byte) error
  • func (t *StTrans) SetEnergy(energy uint64) bool
  • func (t *StTrans) SetTheSign(in []byte) error
  • func (t *StTrans) Unvote() error
  • func (t *StTrans) UpdateAppLife(app string, life uint64) error
• type TransactionHead
• type UpdateInfo
• type Wallet
  • func (w *Wallet) ChangePwd(old, pwd string) bool
  • func (w *Wallet) Load(pwd, data string) error
  • func (w *Wallet) New(pwd string) error
  • func (w *Wallet) NewByMnemonic(pwd string, priv []byte) error
  • func (w *Wallet) Sign(data []byte) []byte
  • func (w *Wallet) String() string

Constants

const (
	// EAddrTypeDefault the type of default public address
	EAddrTypeDefault = byte(iota + 1)
	// EAddrTypeIBS identity-based signature
	EAddrTypeIBS
)

const (
	// HashLen the byte length of Hash
	HashLen = 32
	// AddressLen the byte length of Address
	AddressLen = 24
	// AdminNum admin number
	AdminNum = 23
)

const (
	// AppFlagRun the app can be call
	AppFlagRun = uint8(1 << iota)
	// AppFlagImport the app code can be included
	AppFlagImport
	// AppFlagPublic App funds address uses the plublc address, except for app, others have no right to operate the address.
	AppFlagPublic
	// AppFlagGzipCompress gzip compress
	AppFlagGzipCompress
	// AppFlagEnd end of flag
	AppFlagEnd
)

const (
	// OpsTransfer pTransfer
	OpsTransfer = uint8(iota)
	// OpsMove Move out of coin, move from this chain to adjacent chains
	OpsMove
	// OpsNewChain create new chain
	OpsNewChain
	// OpsNewApp create new app
	OpsNewApp
	// OpsRunApp run app
	OpsRunApp
	// OpsUpdateAppLife update app life
	OpsUpdateAppLife
	// OpsRegisterMiner Registered as a miner
	OpsRegisterMiner
	// OpsRegisterAdmin Registered as a admin
	OpsRegisterAdmin
	// OpsVote vote admin
	OpsVote
	// OpsUnvote unvote
	OpsUnvote
	// OpsReportError error block
	OpsReportError
)

const (
	TimeMillisecond = 1
	TimeSecond      = 1000 * TimeMillisecond
	TimeMinute      = 60 * TimeSecond
	TimeHour        = 60 * TimeMinute
	TimeDay         = 24 * TimeHour
	TimeYear        = 31558150 * TimeSecond
	TimeMonth       = TimeYear / 12
)

time

const (
	// TimeDuration one year/12
	TimeDuration = 31558150000 / 12
)

Functions

func Decode

func Decode(in []byte, out interface{}) int

Decode binary decode

func Encode

func Encode(in interface{}) []byte

Encode binary encode

Types

type Address

type Address [AddressLen]byte

Address the wallet address

func (Address) Empty

func (a Address) Empty() bool

Empty Check where Address is empty

func (Address) MarshalJSON

func (a Address) MarshalJSON() ([]byte, error)

MarshalJSON marshal by base64

func (Address) String

func (a Address) String() string

String string

func (*Address) UnmarshalJSON

func (a *Address) UnmarshalJSON(b []byte) error

UnmarshalJSON UnmarshalJSON

type Hash

type Hash [HashLen]byte

Hash The KEY of the block of transaction

func (Hash) Empty

func (h Hash) Empty() bool

Empty Check whether Hash is empty

func (Hash) MarshalJSON

func (h Hash) MarshalJSON() ([]byte, error)

MarshalJSON marshal by base64

func (Hash) String

func (h Hash) String() string

String string

func (*Hash) UnmarshalJSON

func (h *Hash) UnmarshalJSON(b []byte) error

UnmarshalJSON UnmarshalJSON

type StTrans

type StTrans struct {
	TransactionHead
	Sign []byte
	Data []byte
	Key  []byte
}

StTrans transaction define

func NewTransaction

func NewTransaction(chain uint64, user []byte, cost uint64) *StTrans

NewTransaction create a new transaction struct

1. NewTransaction
2. Create*:CreateTransfer,CreateMove...
3. update energy,time...
4. GetSignData
5. SetSign
6. Output

func (*StTrans) CreateMove

func (t *StTrans) CreateMove(dstChain uint64)

CreateMove move coin to other chain

func (*StTrans) CreateTransfer

func (t *StTrans) CreateTransfer(payee, msg string) error

CreateTransfer transfer

func (*StTrans) CreateVote

func (t *StTrans) CreateVote(payee string) error

CreateVote vote

func (*StTrans) GetSignData

func (t *StTrans) GetSignData() []byte

GetSignData get data of sign

func (*StTrans) Output

func (t *StTrans) Output() []byte

Output output the data, the full data of transaction

func (*StTrans) RegisterMiner

func (t *StTrans) RegisterMiner(chain uint64, peer string) error

RegisterMiner RegisterMiner

func (*StTrans) RunApp

func (t *StTrans) RunApp(app string, data []byte) error

RunApp run app

func (*StTrans) SetEnergy

func (t *StTrans) SetEnergy(energy uint64) bool

SetEnergy set energy

func (*StTrans) SetTheSign

func (t *StTrans) SetTheSign(in []byte) error

SetTheSign set the sign

func (*StTrans) Unvote

func (t *StTrans) Unvote() error

Unvote cancel vote

func (*StTrans) UpdateAppLife

func (t *StTrans) UpdateAppLife(app string, life uint64) error

UpdateAppLife update app life

type TransactionHead

type TransactionHead struct {
	//signLen uint8
	//sing  []byte
	Time   uint64
	User   Address
	Chain  uint64
	Energy uint64
	Cost   uint64
	Ops    uint8
}

TransactionHead transaction = sign + head + data

type UpdateInfo

type UpdateInfo struct {
	Name Hash
	Life uint64
}

UpdateInfo Information of update app life

type Wallet

type Wallet struct {
	Tag        string `json:"tag,omitempty"`
	AddressStr string `json:"address_str,omitempty"`
	Address    []byte `json:"address,omitempty"`
	Key        []byte `json:"key,omitempty"`
	SignPrefix []byte `json:"sign_prefix,omitempty"`
	// contains filtered or unexported fields
}

Wallet wallet

func (*Wallet) ChangePwd

func (w *Wallet) ChangePwd(old, pwd string) bool

ChangePwd change password

func (*Wallet) Load

func (w *Wallet) Load(pwd, data string) error

Load load wallet by json data

func (*Wallet) New

func (w *Wallet) New(pwd string) error

New new wallet

func (*Wallet) NewByMnemonic

func (w *Wallet) NewByMnemonic(pwd string, priv []byte) error

NewByMnemonic new wallet by Mnemonic

func (*Wallet) Sign

func (w *Wallet) Sign(data []byte) []byte

Sign sign

func (*Wallet) String

func (w *Wallet) String() string

String return json string