88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
package grs
|
|
|
|
import (
|
|
"blockbook/bchain"
|
|
"blockbook/bchain/coins/btc"
|
|
|
|
"github.com/martinboehm/btcd/wire"
|
|
"github.com/martinboehm/btcutil/base58"
|
|
"github.com/martinboehm/btcutil/chaincfg"
|
|
)
|
|
|
|
// magic numbers
|
|
const (
|
|
MainnetMagic wire.BitcoinNet = 0xd4b4bef9
|
|
TestnetMagic wire.BitcoinNet = 0x0709110b
|
|
)
|
|
|
|
// chain parameters
|
|
var (
|
|
MainNetParams chaincfg.Params
|
|
TestNetParams chaincfg.Params
|
|
)
|
|
|
|
func init() {
|
|
MainNetParams = chaincfg.MainNetParams
|
|
MainNetParams.Net = MainnetMagic
|
|
|
|
// Address encoding magics
|
|
MainNetParams.PubKeyHashAddrID = []byte{36}
|
|
MainNetParams.ScriptHashAddrID = []byte{5}
|
|
MainNetParams.Bech32HRPSegwit = "grs"
|
|
MainNetParams.Base58CksumHasher = base58.Groestl512D
|
|
|
|
TestNetParams = chaincfg.TestNet3Params
|
|
TestNetParams.Net = TestnetMagic
|
|
|
|
// Address encoding magics
|
|
TestNetParams.PubKeyHashAddrID = []byte{111}
|
|
TestNetParams.ScriptHashAddrID = []byte{196}
|
|
TestNetParams.Bech32HRPSegwit = "tgrs"
|
|
TestNetParams.Base58CksumHasher = base58.Groestl512D
|
|
}
|
|
|
|
// GroestlcoinParser handle
|
|
type GroestlcoinParser struct {
|
|
*btc.BitcoinParser
|
|
baseparser *bchain.BaseParser
|
|
}
|
|
|
|
// NewGroestlcoinParser returns new GroestlcoinParser instance
|
|
func NewGroestlcoinParser(params *chaincfg.Params, c *btc.Configuration) *GroestlcoinParser {
|
|
return &GroestlcoinParser{
|
|
BitcoinParser: btc.NewBitcoinParser(params, c),
|
|
baseparser: &bchain.BaseParser{},
|
|
}
|
|
}
|
|
|
|
// GetChainParams contains network parameters for the main Groestlcoin network,
|
|
// the regression test Groestlcoin network, the test Groestlcoin network and
|
|
// the simulation test Groestlcoin network, in this order
|
|
func GetChainParams(chain string) *chaincfg.Params {
|
|
if !chaincfg.IsRegistered(&MainNetParams) {
|
|
err := chaincfg.Register(&MainNetParams)
|
|
if err == nil {
|
|
err = chaincfg.Register(&TestNetParams)
|
|
}
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
switch chain {
|
|
case "test":
|
|
return &TestNetParams
|
|
default:
|
|
return &MainNetParams
|
|
}
|
|
}
|
|
|
|
// PackTx packs transaction to byte array using protobuf
|
|
func (p *GroestlcoinParser) PackTx(tx *bchain.Tx, height uint32, blockTime int64) ([]byte, error) {
|
|
return p.baseparser.PackTx(tx, height, blockTime)
|
|
}
|
|
|
|
// UnpackTx unpacks transaction from protobuf byte array
|
|
func (p *GroestlcoinParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error) {
|
|
return p.baseparser.UnpackTx(buf)
|
|
}
|