bitcoin

Documentation

Index

• func CreateMultiSigAddress(m int, publicKeys []*btcutil.AddressPubKey, randomBytes []byte, ...) (script, address []byte, btcAddressList []string, err error)
• func EstimateTxSizeBeforeUserSign(tx *wire.MsgTx, isFirstLock bool) int
• func GetBlockCypherChainType(typeString string) string
• func GetChainParams(typeString string) *chaincfg.Params
• func ValidateLock(tx *wire.MsgTx, token, chainType string, lockScriptAddress []byte, ...) bool
• func ValidateRedeem(tx *wire.MsgTx, token, chainType string, trackerPrevTxID *chainhash.Hash, ...) bool
• type ChainDriver
  • func NewChainDriver(token string) ChainDriver
• type ChainDriverOption
• type InputTransaction
• type KeyDB
  • func NewKeyDB() *KeyDB
  • func (k *KeyDB) Add(key btcutil.Address, privateKey *btcec.PrivateKey)
  • func (k KeyDB) GetKey(address btcutil.Address) (*btcec.PrivateKey, bool, error)
• type TxHash

Functions

func CreateMultiSigAddress

func CreateMultiSigAddress(m int, publicKeys []*btcutil.AddressPubKey, randomBytes []byte,
	params *chaincfg.Params) (

	script, address []byte, btcAddressList []string, err error)

func EstimateTxSizeBeforeUserSign

func EstimateTxSizeBeforeUserSign(tx *wire.MsgTx, isFirstLock bool) int

func GetBlockCypherChainType

func GetBlockCypherChainType(typeString string) string

func GetChainParams

func GetChainParams(typeString string) *chaincfg.Params

func ValidateLock

func ValidateLock(tx *wire.MsgTx, token, chainType string, lockScriptAddress []byte, currentBalance, lockAmount int64, isFirstlock bool) bool

func ValidateRedeem

func ValidateRedeem(tx *wire.MsgTx, token, chainType string, trackerPrevTxID *chainhash.Hash,
	lockScriptAddress []byte, currentBalance, redeemAmount int64) bool

Types

type ChainDriver

type ChainDriver interface {
	PrepareLockNew(prevLockTxID *chainhash.Hash, prevLockIndex uint32, prevLockBalance int64,
		inputs []InputTransaction, feesRate int64, lockAmount int64, returnAddress []byte,
		lockScriptAddress []byte) (txBytes []byte, err error)

	AddLockSignature([]byte, []byte, bool) *wire.MsgTx

	BroadcastTx(*wire.MsgTx, *rpcclient.Client) (*chainhash.Hash, error)

	CheckFinality(hash *chainhash.Hash, blockConfirmations int, token, chain string) (bool, error)

	PrepareRedeemNew(prevLockTxID *chainhash.Hash, prevLockIndex uint32, prevLockBalance int64,
		userAddress []byte, redeemAmount int64, feesInSatoshi int64,
		lockScriptAddress []byte) (txBytes []byte)
}

func NewChainDriver

func NewChainDriver(token string) ChainDriver

type ChainDriverOption

type ChainDriverOption struct {
	ChainType         string
	TotalSupply       string
	TotalSupplyAddr   string
	BlockConfirmation int64
}

type InputTransaction

type InputTransaction struct {
	TxID    *chainhash.Hash
	Index   uint32
	Balance int64
}

type KeyDB

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

func NewKeyDB

func NewKeyDB() *KeyDB

func (*KeyDB) Add

func (k *KeyDB) Add(key btcutil.Address, privateKey *btcec.PrivateKey)

func (KeyDB) GetKey

func (k KeyDB) GetKey(address btcutil.Address) (*btcec.PrivateKey, bool, error)

type TxHash

type TxHash [chainhash.HashSize]byte