68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package deeponion
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import (
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"github.com/martinboehm/btcd/wire"
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"github.com/martinboehm/btcutil/chaincfg"
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"spacecruft.org/spacecruft/blockbook/bchain"
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"spacecruft.org/spacecruft/blockbook/bchain/coins/btc"
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)
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// magic numbers
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const (
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MainnetMagic wire.BitcoinNet = 0xf2dbf1d1
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)
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// chain parameters
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var (
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MainNetParams chaincfg.Params
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)
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func init() {
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MainNetParams = chaincfg.MainNetParams
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MainNetParams.Net = MainnetMagic
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MainNetParams.PubKeyHashAddrID = []byte{31}
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MainNetParams.ScriptHashAddrID = []byte{78}
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MainNetParams.Bech32HRPSegwit = "dpn"
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}
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// DeepOnionParser handle
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type DeepOnionParser struct {
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*btc.BitcoinParser
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baseparser *bchain.BaseParser
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}
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// NewDeepOnionParser returns new DeepOnionParser instance
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func NewDeepOnionParser(params *chaincfg.Params, c *btc.Configuration) *DeepOnionParser {
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return &DeepOnionParser{
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BitcoinParser: btc.NewBitcoinParser(params, c),
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baseparser: &bchain.BaseParser{},
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}
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}
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// GetChainParams contains network parameters for the main DeepOnion network,
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func GetChainParams(chain string) *chaincfg.Params {
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// register bitcoin parameters in addition to deeponion parameters
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// deeponion has dual standard of addresses and we want to be able to
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// parse both standards
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if !chaincfg.IsRegistered(&chaincfg.MainNetParams) {
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chaincfg.RegisterBitcoinParams()
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}
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if !chaincfg.IsRegistered(&MainNetParams) {
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err := chaincfg.Register(&MainNetParams)
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if err != nil {
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panic(err)
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}
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}
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return &MainNetParams
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}
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// PackTx packs transaction to byte array using protobuf
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func (p *DeepOnionParser) PackTx(tx *bchain.Tx, height uint32, blockTime int64) ([]byte, error) {
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return p.baseparser.PackTx(tx, height, blockTime)
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}
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// UnpackTx unpacks transaction from protobuf byte array
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func (p *DeepOnionParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error) {
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return p.baseparser.UnpackTx(buf)
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}
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