contract

Documentation

Index

• Constants
• func CreateCrossChainRedeemScript(genesisHash common.Uint256) []byte
• func CreateMultiSigRedeemScript(m int, pubkeys []*crypto.PublicKey) ([]byte, error)
• func CreateStandardRedeemScript(pubKey *crypto.PublicKey) ([]byte, error)
• func IsMultiSig(code []byte) bool
• func IsStandard(code []byte) bool
• func PublicKeyToDepositProgramHash(pubKey []byte) (*common.Uint168, error)
• func PublicKeyToStandardCodeHash(pubKey []byte) (*common.Uint160, error)
• func PublicKeyToStandardProgramHash(pubKey []byte) (*common.Uint168, error)
• type Contract
  • func CreateDepositContractByCode(code []byte) (*Contract, error)
  • func CreateDepositContractByPubKey(pubkey *crypto.PublicKey) (*Contract, error)
  • func CreateMultiSigContract(m int, pubkeys []*crypto.PublicKey) (*Contract, error)
  • func CreateMultiSigContractByCode(code []byte) (*Contract, error)
  • func CreateStandardContract(pubKey *crypto.PublicKey) (*Contract, error)
  • func (c *Contract) ToCodeHash() *common.Uint160
  • func (c *Contract) ToProgramHash() *common.Uint168
• type ContractType
  • func GetCodeType(code []byte) ContractType
• type PrefixType
  • func GetPrefixType(programHash common.Uint168) PrefixType

Constants

const (
	CROSSCHAIN = 0xAF
)

Extension OP_CODE

Functions

func CreateCrossChainRedeemScript

func CreateCrossChainRedeemScript(genesisHash common.Uint256) []byte

func CreateMultiSigRedeemScript

func CreateMultiSigRedeemScript(m int, pubkeys []*crypto.PublicKey) ([]byte, error)

func CreateStandardRedeemScript

func CreateStandardRedeemScript(pubKey *crypto.PublicKey) ([]byte, error)

func IsMultiSig

func IsMultiSig(code []byte) bool

func IsStandard

func IsStandard(code []byte) bool

func PublicKeyToDepositProgramHash

func PublicKeyToDepositProgramHash(pubKey []byte) (*common.Uint168, error)

func PublicKeyToStandardCodeHash

func PublicKeyToStandardCodeHash(pubKey []byte) (*common.Uint160, error)

func PublicKeyToStandardProgramHash

func PublicKeyToStandardProgramHash(pubKey []byte) (*common.Uint168, error)

Types

type Contract

type Contract struct {
	Code   []byte
	Prefix PrefixType
}

Contract include the redeem script and hash prefix

func CreateDepositContractByCode

func CreateDepositContractByCode(code []byte) (*Contract, error)

func CreateDepositContractByPubKey

func CreateDepositContractByPubKey(pubkey *crypto.PublicKey) (*Contract, error)

func CreateMultiSigContract

func CreateMultiSigContract(m int, pubkeys []*crypto.PublicKey) (*Contract, error)

func CreateMultiSigContractByCode

func CreateMultiSigContractByCode(code []byte) (*Contract, error)

func CreateStandardContract

func CreateStandardContract(pubKey *crypto.PublicKey) (*Contract, error)

func (*Contract) ToCodeHash

func (c *Contract) ToCodeHash() *common.Uint160

func (*Contract) ToProgramHash

func (c *Contract) ToProgramHash() *common.Uint168

type ContractType

type ContractType byte

const (
	Signature ContractType = iota
	MultiSig
	Custom
)

func GetCodeType

func GetCodeType(code []byte) ContractType

type PrefixType

type PrefixType byte

const (
	PrefixStandard   PrefixType = 0x21
	PrefixMultiSig   PrefixType = 0x12
	PrefixCrossChain PrefixType = 0x4B
	PrefixDeposit    PrefixType = 0x1F
)

func GetPrefixType

func GetPrefixType(programHash common.Uint168) PrefixType