nuls

package
v0.3.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 5, 2020 License: AGPL-3.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	MainnetMagic wire.BitcoinNet = 0xbd6b0cbf
	TestnetMagic wire.BitcoinNet = 0xffcae2ce
	RegtestMagic wire.BitcoinNet = 0xdcb7c1fc

	AddressHashLength = 24
)

magic numbers

Variables

View Source 
var (
	MainNetParams chaincfg.Params
	TestNetParams chaincfg.Params
	RegtestParams chaincfg.Params
)

chain parameters

Functions

func GetChainParams 

func GetChainParams(chain string) *chaincfg.Params

GetChainParams contains network parameters for the main Gincoin network, the regression test Gincoin network, the test Gincoin network and the simulation test Gincoin network, in this order

func NewNulsRPC 

func NewNulsRPC(config json.RawMessage, pushHandler func(bchain.NotificationType)) (bchain.BlockChain, error)

NewNulsRPC returns new NulsRPC instance

Types

type CmdGetBestBlockHash 

type CmdGetBestBlockHash struct {
	Success bool `json:"success"`
	Data    struct {
		Value string `json:"value"`
	} `json:"data"`
}

type CmdGetBestBlockHeight 

type CmdGetBestBlockHeight struct {
	Success bool `json:"success"`
	Data    struct {
		Value uint32 `json:"value"`
	} `json:"data"`
}

type CmdGetBlock 

type CmdGetBlock struct {
	Success bool `json:"success"`
	Data    struct {
		Hash           string  `json:"hash"`
		PreHash        string  `json:"preHash"`
		MerkleHash     string  `json:"merkleHash"`
		StateRoot      string  `json:"stateRoot"`
		Time           int64   `json:"time"`
		Height         int64   `json:"height"`
		TxCount        int     `json:"txCount"`
		PackingAddress string  `json:"packingAddress"`
		ConfirmCount   int     `json:"confirmCount"`
		ScriptSig      string  `json:"scriptSig"`
		Size           int     `json:"size"`
		Reward         float64 `json:"reward"`
		Fee            float64 `json:"fee"`

		TxList []Tx `json:"txList"`
	} `json:"data"`
}

type CmdGetBlockHeader 

type CmdGetBlockHeader struct {
	Success bool `json:"success"`
	Data    struct {
		Hash           string  `json:"hash"`
		PreHash        string  `json:"preHash"`
		MerkleHash     string  `json:"merkleHash"`
		StateRoot      string  `json:"stateRoot"`
		Time           int64   `json:"time"`
		Height         int64   `json:"height"`
		TxCount        int     `json:"txCount"`
		PackingAddress string  `json:"packingAddress"`
		ConfirmCount   int     `json:"confirmCount"`
		ScriptSig      string  `json:"scriptSig"`
		Size           int     `json:"size"`
		Reward         float64 `json:"reward"`
		Fee            float64 `json:"fee"`
	} `json:"data"`
}

type CmdGetNetworkInfo 

type CmdGetNetworkInfo struct {
	Success bool `json:"success"`
	Data    struct {
		LocalBestHeight int64  `json:"localBestHeight"`
		NetBestHeight   int    `json:"netBestHeight"`
		TimeOffset      string `json:"timeOffset"`
		InCount         int8   `json:"inCount"`
		OutCount        int8   `json:"outCount"`
	} `json:"data"`
}

type CmdGetTx 

type CmdGetTx struct {
	Success bool `json:"success"`
	Tx      Tx   `json:"data"`
}

type CmdGetTxBytes 

type CmdGetTxBytes struct {
	Success bool `json:"success"`
	Data    struct {
		Value string `json:"value"`
	} `json:"data"`
}

type CmdGetVersionInfo 

type CmdGetVersionInfo struct {
	Success bool `json:"success"`
	Data    struct {
		MyVersion      string `json:"myVersion"`
		NewestVersion  string `json:"newestVersion"`
		NetworkVersion int    `json:"networkVersion"`
		Information    string `json:"information"`
	} `json:"data"`
}

type CmdTxBroadcast 

type CmdTxBroadcast struct {
	Success bool `json:"success"`
	Data    struct {
		Value string `json:"value"`
	} `json:"data"`
}

type NulsParser 

type NulsParser struct {
	*btc.BitcoinParser
}

NulsParser handle

func NewNulsParser 

func NewNulsParser(params *chaincfg.Params, c *btc.Configuration) *NulsParser

NewNulsParser returns new NulsParser instance

func (*NulsParser) DeriveAddressDescriptorsFromTo added in v0.3.1 

func (p *NulsParser) DeriveAddressDescriptorsFromTo(xpub string, change uint32, fromIndex uint32, toIndex uint32) ([]bchain.AddressDescriptor, error)

DeriveAddressDescriptorsFromTo derives address descriptors from given xpub for addresses in index range

func (*NulsParser) GetAddrDescFromAddress 

func (p *NulsParser) GetAddrDescFromAddress(address string) (bchain.AddressDescriptor, error)

GetAddrDescFromAddress returns internal address representation (descriptor) of given address

func (*NulsParser) GetAddrDescFromVout 

func (p *NulsParser) GetAddrDescFromVout(output *bchain.Vout) (bchain.AddressDescriptor, error)

GetAddrDescFromVout returns internal address representation (descriptor) of given transaction output

func (*NulsParser) GetAddressesFromAddrDesc 

func (p *NulsParser) GetAddressesFromAddrDesc(addrDesc bchain.AddressDescriptor) ([]string, bool, error)

GetAddressesFromAddrDesc returns addresses for given address descriptor with flag if the addresses are searchable

func (*NulsParser) PackTx 

func (p *NulsParser) PackTx(tx *bchain.Tx, height uint32, blockTime int64) ([]byte, error)

PackTx packs transaction to byte array

func (*NulsParser) PackedTxidLen 

func (p *NulsParser) PackedTxidLen() int

PackedTxidLen returns length in bytes of packed txid

func (*NulsParser) ParseTx 

func (p *NulsParser) ParseTx(b []byte) (*bchain.Tx, error)

ParseTx parses tx from blob

func (*NulsParser) UnpackTx 

func (p *NulsParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error)

UnpackTx unpacks transaction from byte array

type NulsRPC 

type NulsRPC struct {
	*btc.BitcoinRPC
	// contains filtered or unexported fields
}

NulsRPC is an interface to JSON-RPC bitcoind service

func (*NulsRPC) Call 

func (b *NulsRPC) Call(uri string, res interface{}) error

Call calls Backend RPC interface, using RPCMarshaler interface to marshall the request

func (*NulsRPC) EstimateFee 

func (n *NulsRPC) EstimateFee(blocks int) (big.Int, error)

func (*NulsRPC) EstimateSmartFee 

func (n *NulsRPC) EstimateSmartFee(blocks int, conservative bool) (big.Int, error)

func (*NulsRPC) GetBestBlockHash 

func (n *NulsRPC) GetBestBlockHash() (string, error)

func (*NulsRPC) GetBestBlockHeight 

func (n *NulsRPC) GetBestBlockHeight() (uint32, error)

func (*NulsRPC) GetBlock 

func (n *NulsRPC) GetBlock(hash string, height uint32) (*bchain.Block, error)

func (*NulsRPC) GetBlockHash 

func (n *NulsRPC) GetBlockHash(height uint32) (string, error)

func (*NulsRPC) GetBlockHeader 

func (n *NulsRPC) GetBlockHeader(hash string) (*bchain.BlockHeader, error)

func (*NulsRPC) GetBlockHeaderByHeight 

func (n *NulsRPC) GetBlockHeaderByHeight(height uint32) (*bchain.BlockHeader, error)

func (*NulsRPC) GetBlockInfo 

func (n *NulsRPC) GetBlockInfo(hash string) (*bchain.BlockInfo, error)

func (*NulsRPC) GetChainInfo 

func (n *NulsRPC) GetChainInfo() (*bchain.ChainInfo, error)

func (*NulsRPC) GetMempoolTransactions added in v0.3.1 

func (n *NulsRPC) GetMempoolTransactions() ([]string, error)

func (*NulsRPC) GetTransaction 

func (n *NulsRPC) GetTransaction(txid string) (*bchain.Tx, error)

func (*NulsRPC) GetTransactionForMempool 

func (n *NulsRPC) GetTransactionForMempool(txid string) (*bchain.Tx, error)

func (*NulsRPC) GetTransactionSpecific 

func (n *NulsRPC) GetTransactionSpecific(tx *bchain.Tx) (json.RawMessage, error)

func (*NulsRPC) Initialize 

func (n *NulsRPC) Initialize() error

Initialize initializes GincoinRPC instance.

func (*NulsRPC) Post 

func (b *NulsRPC) Post(uri string, req interface{}, res interface{}) error

func (*NulsRPC) SendRawTransaction 

func (n *NulsRPC) SendRawTransaction(tx string) (string, error)

type Tx 

type Tx struct {
	Hash         string  `json:"hash"`
	Type         int     `json:"type"`
	Time         int64   `json:"time"`
	BlockHeight  int64   `json:"blockHeight"`
	Fee          float64 `json:"fee"`
	Value        float64 `json:"value"`
	Remark       string  `json:"remark"`
	ScriptSig    string  `json:"scriptSig"`
	Status       int     `json:"status"`
	ConfirmCount int     `json:"confirmCount"`
	Size         int     `json:"size"`
	Inputs       []struct {
		FromHash  string  `json:"fromHash"`
		FromIndex uint32  `json:"fromIndex"`
		Address   string  `json:"address"`
		Value     float64 `json:"value"`
	} `json:"inputs"`
	Outputs []struct {
		Address  string `json:"address"`
		Value    int64  `json:"value"`
		LockTime int64  `json:"lockTime"`
	} `json:"outputs"`
}

Source Files

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