txlogic

package

v0.3.1 Latest Latest Go to latest Published: Mar 14, 2019 License: MIT Imports: 14 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/BOXFoundation/boxd

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Documentation ¶

Index ¶

Variables
func ConvOutPoint(op *types.OutPoint) *corepb.OutPoint
func ConvPbOutPoint(op *corepb.OutPoint) *types.OutPoint
func DecodeOutPoint(id string) (*corepb.OutPoint, error)
func EncodeOutPoint(op *corepb.OutPoint) string
func IsCoinBaseTxIn(txIn *types.TxIn) bool
func MakeIssueTokenScript(addr string, tag *rpcpb.TokenTag) ([]byte, error)
func MakeIssueTokenVout(addr string, tag *rpcpb.TokenTag) (*corepb.TxOut, error)
func MakePbUtxo(op *types.OutPoint, uw *types.UtxoWrap) *rpcpb.Utxo
func MakePbVin(utxo *rpcpb.Utxo, seq uint32) *corepb.TxIn
func MakeSplitAddr(addrs []string, weights []uint64) (string, error)
func MakeSplitAddrPubkey(addrs []string, weights []uint64) []byte
func MakeSplitAddrVout(addrs []string, weights []uint64) *corepb.TxOut
func MakeTokenVout(addr string, tokenID *TokenID, amount uint64) (*corepb.TxOut, error)
func MakeUnsignedSplitAddrTx(from string, addrs []string, weights []uint64, changeAmt uint64, ...) (*types.Transaction, string, error)
func MakeUnsignedTokenIssueTx(issuer string, issuee string, tag *rpcpb.TokenTag, changeAmt uint64, ...) (*types.Transaction, uint32, error)
func MakeUnsignedTokenTransferTx(from string, to []string, amounts []uint64, tid *TokenID, changeAmt uint64, ...) (*types.Transaction, uint64, error)
func MakeUnsignedTx(from string, to []string, amounts []uint64, changeAmt uint64, ...) (*types.Transaction, error)
func MakeVin(utxo *rpcpb.Utxo, seq uint32) *types.TxIn
func MakeVout(addr string, amount uint64) *corepb.TxOut
func MakeVoutWithSPk(amount uint64, scriptPk []byte) *corepb.TxOut
func NewCoinBaseTxIn() *types.TxIn
func NewIssueTokenUtxoWrap(addr string, tag *rpcpb.TokenTag, height uint32) (*types.UtxoWrap, error)
func NewPbOutPoint(hash *crypto.HashType, index uint32) *corepb.OutPoint
func NewSplitAddrTxWithUtxos(acc *acc.Account, addrs []string, weights []uint64, utxos []*rpcpb.Utxo, ...) (tx *types.Transaction, splitAddr string, change *rpcpb.Utxo, err error)
func NewTokenTag(name, sym string, decimal uint32, supply uint64) *rpcpb.TokenTag
func NewTokenTransferTxWithUtxos(fromAcc *acc.Account, to []string, amounts []uint64, tid *TokenID, ...) (*types.Transaction, *rpcpb.Utxo, *rpcpb.Utxo, error)
func NewTokenUtxoWrap(addr string, tid *TokenID, height uint32, value uint64) (*types.UtxoWrap, error)
func NewTxWithUtxos(fromAcc *acc.Account, utxos []*rpcpb.Utxo, toAddrs []string, amounts []uint64, ...) (*types.Transaction, *rpcpb.Utxo, error)
func NewUtxoWrap(addr string, height uint32, value uint64) *types.UtxoWrap
func ParseTokenAmount(spk []byte) (uint64, error)
func SignTxWithUtxos(tx *types.Transaction, utxos []*rpcpb.Utxo, acc *acc.Account) error
type SortByTokenUTXOValue
- func (x SortByTokenUTXOValue) Len() int
- func (x SortByTokenUTXOValue) Less(i, j int) bool
- func (x SortByTokenUTXOValue) Swap(i, j int)
type SortByUTXOValue
- func (x SortByUTXOValue) Len() int
- func (x SortByUTXOValue) Less(i, j int) bool
- func (x SortByUTXOValue) Swap(i, j int)
type TokenID
- func NewTokenID(hash *crypto.HashType, index uint32) *TokenID
- func NewTokenIssueTxWithUtxos(fromAcc *acc.Account, to string, tag *rpcpb.TokenTag, changeAmt uint64, ...) (*types.Transaction, *TokenID, *rpcpb.Utxo, error)
- func ParseUtxoAmount(utxo *rpcpb.Utxo) (uint64, *TokenID, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInsufficientBalance = errors.New("insufficient account balance")
	ErrInvalidArguments    = errors.New("invalid arguments")
)

Functions ¶

func ConvOutPoint ¶

func ConvOutPoint(op *types.OutPoint) *corepb.OutPoint

ConvOutPoint constructs a protobuf OutPoint

func ConvPbOutPoint ¶

func ConvPbOutPoint(op *corepb.OutPoint) *types.OutPoint

ConvPbOutPoint constructs a types OutPoint

func DecodeOutPoint ¶ added in v0.3.1

func DecodeOutPoint(id string) (*corepb.OutPoint, error)

DecodeOutPoint string token id to TokenID

func EncodeOutPoint ¶ added in v0.3.1

func EncodeOutPoint(op *corepb.OutPoint) string

EncodeOutPoint encode token to string

func IsCoinBaseTxIn ¶

func IsCoinBaseTxIn(txIn *types.TxIn) bool

IsCoinBaseTxIn check whether tx in is coin base tx in

func MakeIssueTokenScript ¶

func MakeIssueTokenScript(addr string, tag *rpcpb.TokenTag) ([]byte, error)

MakeIssueTokenScript make issue token script for addr with supply and tokent ag

func MakeIssueTokenVout ¶

func MakeIssueTokenVout(addr string, tag *rpcpb.TokenTag) (*corepb.TxOut, error)

MakeIssueTokenVout make issue token vout

func MakePbUtxo ¶

func MakePbUtxo(op *types.OutPoint, uw *types.UtxoWrap) *rpcpb.Utxo

MakePbUtxo make pb.Utxo from Op and utxo wrap

func MakePbVin ¶

func MakePbVin(utxo *rpcpb.Utxo, seq uint32) *corepb.TxIn

MakePbVin makes txIn

func MakeSplitAddr ¶

func MakeSplitAddr(addrs []string, weights []uint64) (string, error)

MakeSplitAddr make split addr

func MakeSplitAddrPubkey ¶

func MakeSplitAddrPubkey(addrs []string, weights []uint64) []byte

MakeSplitAddrPubkey make split addr

func MakeSplitAddrVout ¶

func MakeSplitAddrVout(addrs []string, weights []uint64) *corepb.TxOut

MakeSplitAddrVout make split addr vout

func MakeTokenVout ¶

func MakeTokenVout(addr string, tokenID *TokenID, amount uint64) (*corepb.TxOut, error)

MakeTokenVout make token tx vout

func MakeUnsignedSplitAddrTx ¶

func MakeUnsignedSplitAddrTx(
	from string, addrs []string, weights []uint64, changeAmt uint64, utxos ...*rpcpb.Utxo,
) (*types.Transaction, string, error)

MakeUnsignedSplitAddrTx make unsigned split addr tx

func MakeUnsignedTokenIssueTx ¶

func MakeUnsignedTokenIssueTx(
	issuer string, issuee string, tag *rpcpb.TokenTag, changeAmt uint64,
	utxos ...*rpcpb.Utxo,
) (*types.Transaction, uint32, error)

MakeUnsignedTokenIssueTx make unsigned token issue tx

func MakeUnsignedTokenTransferTx ¶

func MakeUnsignedTokenTransferTx(
	from string, to []string, amounts []uint64, tid *TokenID, changeAmt uint64,
	utxos ...*rpcpb.Utxo,
) (*types.Transaction, uint64, error)

MakeUnsignedTokenTransferTx make unsigned token transfer tx

func MakeUnsignedTx ¶

func MakeUnsignedTx(
	from string, to []string, amounts []uint64, changeAmt uint64, utxos ...*rpcpb.Utxo,
) (*types.Transaction, error)

MakeUnsignedTx make a tx without signature

func MakeVin ¶

func MakeVin(utxo *rpcpb.Utxo, seq uint32) *types.TxIn

MakeVin makes txIn

func MakeVout ¶

func MakeVout(addr string, amount uint64) *corepb.TxOut

MakeVout makes txOut

func MakeVoutWithSPk ¶

func MakeVoutWithSPk(amount uint64, scriptPk []byte) *corepb.TxOut

MakeVoutWithSPk makes txOut

func NewCoinBaseTxIn ¶

func NewCoinBaseTxIn() *types.TxIn

NewCoinBaseTxIn new a coinbase tx in

func NewIssueTokenUtxoWrap ¶

func NewIssueTokenUtxoWrap(
	addr string, tag *rpcpb.TokenTag, height uint32,
) (*types.UtxoWrap, error)

NewIssueTokenUtxoWrap makes a UtxoWrap

func NewPbOutPoint ¶

func NewPbOutPoint(hash *crypto.HashType, index uint32) *corepb.OutPoint

NewPbOutPoint constructs a OutPoint

func NewSplitAddrTxWithUtxos ¶

func NewSplitAddrTxWithUtxos(
	acc *acc.Account, addrs []string, weights []uint64, utxos []*rpcpb.Utxo, fee uint64,
) (tx *types.Transaction, splitAddr string, change *rpcpb.Utxo, err error)

NewSplitAddrTxWithUtxos new split address tx

func NewTokenTag ¶

func NewTokenTag(name, sym string, decimal uint32, supply uint64) *rpcpb.TokenTag

NewTokenTag news a TokenTag

func NewTokenTransferTxWithUtxos ¶

func NewTokenTransferTxWithUtxos(
	fromAcc *acc.Account, to []string, amounts []uint64, tid *TokenID,
	changeAmt uint64, utxos ...*rpcpb.Utxo,
) (*types.Transaction, *rpcpb.Utxo, *rpcpb.Utxo, error)

NewTokenTransferTxWithUtxos new token Transfer tx with utxos it returns tx, box change and token change

func NewTokenUtxoWrap ¶

func NewTokenUtxoWrap(
	addr string, tid *TokenID, height uint32, value uint64,
) (*types.UtxoWrap, error)

NewTokenUtxoWrap makes a UtxoWrap

func NewTxWithUtxos ¶

func NewTxWithUtxos(
	fromAcc *acc.Account, utxos []*rpcpb.Utxo, toAddrs []string,
	amounts []uint64, changeAmt uint64,
) (*types.Transaction, *rpcpb.Utxo, error)

NewTxWithUtxos new a transaction

func NewUtxoWrap ¶

func NewUtxoWrap(addr string, height uint32, value uint64) *types.UtxoWrap

NewUtxoWrap makes a UtxoWrap

func ParseTokenAmount ¶

func ParseTokenAmount(spk []byte) (uint64, error)

ParseTokenAmount parse token amount from script pubkey

func SignTxWithUtxos ¶

func SignTxWithUtxos(
	tx *types.Transaction, utxos []*rpcpb.Utxo, acc *acc.Account,
) error

SignTxWithUtxos sign tx with utxo

Types ¶

type SortByTokenUTXOValue ¶

type SortByTokenUTXOValue []*rpcpb.Utxo

SortByTokenUTXOValue defines a type suited for sort

func (SortByTokenUTXOValue) Len ¶

func (x SortByTokenUTXOValue) Len() int

func (SortByTokenUTXOValue) Less ¶

func (x SortByTokenUTXOValue) Less(i, j int) bool

func (SortByTokenUTXOValue) Swap ¶

func (x SortByTokenUTXOValue) Swap(i, j int)

type SortByUTXOValue ¶

type SortByUTXOValue []*rpcpb.Utxo

SortByUTXOValue defines a type suited for sort

func (SortByUTXOValue) Len ¶

func (x SortByUTXOValue) Len() int

func (SortByUTXOValue) Less ¶

func (x SortByUTXOValue) Less(i, j int) bool

func (SortByUTXOValue) Swap ¶

func (x SortByUTXOValue) Swap(i, j int)

type TokenID ¶

type TokenID types.OutPoint

TokenID defines token id

func NewTokenID ¶

func NewTokenID(hash *crypto.HashType, index uint32) *TokenID

NewTokenID constructs a token id

func NewTokenIssueTxWithUtxos ¶

func NewTokenIssueTxWithUtxos(
	fromAcc *acc.Account, to string, tag *rpcpb.TokenTag, changeAmt uint64,
	utxos ...*rpcpb.Utxo,
) (*types.Transaction, *TokenID, *rpcpb.Utxo, error)

NewTokenIssueTxWithUtxos new token issue tx with utxos

func ParseUtxoAmount ¶

func ParseUtxoAmount(utxo *rpcpb.Utxo) (uint64, *TokenID, error)

ParseUtxoAmount parse amount from utxo and return amount, is token

Source Files ¶

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