eae9b6b613
It was necessary to split the composition chain in other coins from BitcoinParser to BitcoinLikeParser to keep backwards compatibility
64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package trezarcoin
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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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"github.com/trezor/blockbook/bchain"
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"github.com/trezor/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 = 0xfddbefe4
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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{66}
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MainNetParams.ScriptHashAddrID = []byte{8}
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}
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// TrezarcoinParser handle
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type TrezarcoinParser struct {
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*btc.BitcoinLikeParser
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baseparser *bchain.BaseParser
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}
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// NewTrezarcoinParser returns new TrezarcoinParser instance
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func NewTrezarcoinParser(params *chaincfg.Params, c *btc.Configuration) *TrezarcoinParser {
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return &TrezarcoinParser{
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BitcoinLikeParser: btc.NewBitcoinLikeParser(params, c),
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baseparser: &bchain.BaseParser{},
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}
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}
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// GetChainParams returns network parameters
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func GetChainParams(chain string) *chaincfg.Params {
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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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switch chain {
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default:
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return &MainNetParams
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}
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}
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// PackTx packs transaction to byte array using protobuf
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func (p *TrezarcoinParser) 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 *TrezarcoinParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error) {
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return p.baseparser.UnpackTx(buf)
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}
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