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Resolve formatting issues

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This commit is contained in:
Martin Boehm 2019-03-21 21:05:14 +01:00
parent c0cebd4ce6
commit 283a039290
1 changed files with 11 additions and 11 deletions
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22
bchain/coins/btc/bitcoinparser.go
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@ -126,7 +126,7 @@ func (p *BitcoinParser) TryParseOPReturn(script []byte) string {
if l == len(data) { if l == len(data) {
var ed string var ed string
ed = p.tryOmniParser(data) ed = p.tryParseOmni(data)
if ed != "" { if ed != "" {
return ed return ed
} }
@ -155,30 +155,30 @@ var omniCurrencyMap = map[uint32]string{
31: "TetherUS", 31: "TetherUS",
} }
// try to parse Omni transaction from script to human-readable string // tryParseOmni tries to extract Omni simple send transaction from script
func (p *BitcoinParser) tryOmniParser(data []byte) string { func (p *BitcoinParser) tryParseOmni(data []byte) string {
// Currently only simple send transaction is supported, see // currently only simple send transaction version 0 is supported, see
// https://github.com/OmniLayer/spec#transfer-coins-simple-send // https://github.com/OmniLayer/spec#transfer-coins-simple-send
if len(data) != 20 && data[0] != 111 { if len(data) != 20 && data[0] != 'o' {
return "" return ""
} }
// omni (4) <tx_version> (2) <tx_type> (2) // omni (4) <tx_version> (2) <tx_type> (2)
omni_header := []byte{111, 109, 110, 105, 0, 0, 0, 0} omniHeader := []byte{'o', 'm', 'n', 'i', 0, 0, 0, 0}
if bytes.Compare(data[0:8], omni_header) != 0 { if bytes.Compare(data[0:8], omniHeader) != 0 {
return "" return ""
} }
currency_id := binary.BigEndian.Uint32(data[8:12]) currencyID := binary.BigEndian.Uint32(data[8:12])
currency, ok := omniCurrencyMap[currency_id] currency, ok := omniCurrencyMap[currencyID]
if !ok { if !ok {
return "" return ""
} }
amount := new(big.Int) amount := new(big.Int)
amount.SetBytes(data[12:]) amount.SetBytes(data[12:])
amount_str := p.AmountToDecimalString(amount) amountStr := p.AmountToDecimalString(amount)
ed := "OMNI Simple Send " + amount_str + " " + currency + " (#" + strconv.Itoa(int(currency_id)) + ")" ed := "OMNI Simple Send " + amountStr + " " + currency + " (#" + strconv.Itoa(int(currencyID)) + ")"
return ed return ed
} }