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Update Ravencoin support

pull/406/head
Scotty0448 2020-04-15 17:18:05 -06:00 committed by Martin
parent 124dee84fa
commit 7eb4675f54
4 changed files with 72 additions and 38 deletions
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43
bchain/coins/ravencoin/ravencoinparser.go
View File

@ -3,8 +3,6 @@ package ravencoin
import (
"blockbook/bchain"
"blockbook/bchain/coins/btc"
"blockbook/bchain/coins/utils"
"bytes"
"github.com/martinboehm/btcd/wire"
"github.com/martinboehm/btcutil/chaincfg"
@ -37,11 +35,15 @@ func init() {
// RavencoinParser handle
type RavencoinParser struct {
*btc.BitcoinParser
baseparser *bchain.BaseParser
}
// NewRavencoinParser returns new RavencoinParser instance
func NewRavencoinParser(params *chaincfg.Params, c *btc.Configuration) *RavencoinParser {
return &RavencoinParser{BitcoinParser: btc.NewBitcoinParser(params, c)}
return &RavencoinParser{
BitcoinParser: btc.NewBitcoinParser(params, c),
baseparser: &bchain.BaseParser{},
}
}
// GetChainParams contains network parameters
@ -63,31 +65,12 @@ func GetChainParams(chain string) *chaincfg.Params {
}
}
// ParseBlock parses raw block to our Block struct
func (p *RavencoinParser) ParseBlock(b []byte) (*bchain.Block, error) {
r := bytes.NewReader(b)
w := wire.MsgBlock{}
h := wire.BlockHeader{}
err := h.Deserialize(r)
if err != nil {
return nil, err
}
err = utils.DecodeTransactions(r, 0, wire.WitnessEncoding, &w)
if err != nil {
return nil, err
}
txs := make([]bchain.Tx, len(w.Transactions))
for ti, t := range w.Transactions {
txs[ti] = p.TxFromMsgTx(t, false)
}
return &bchain.Block{
BlockHeader: bchain.BlockHeader{
Size: len(b),
Time: h.Timestamp.Unix(),
},
Txs: txs,
}, nil
// PackTx packs transaction to byte array using protobuf
func (p *RavencoinParser) 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 *RavencoinParser) UnpackTx(buf []byte) (*bchain.Tx, uint32, error) {
return p.baseparser.UnpackTx(buf)
}

6
bchain/coins/ravencoin/ravencoinparser_test.go
View File

@ -74,16 +74,17 @@ func Test_GetAddrDescFromAddress_Mainnet(t *testing.T) {
var (
testTx1 bchain.Tx
testTxPacked1 = "000a08848bcae7c30e0200000001c171348ffc8976074fa064e48598a816fce3798afc635fb67d99580e50b8e614000000006a473044022009e07574fa543ad259bd3334eb365c655c96d310c578b64c24d7f77fa7dc591c0220427d8ae6eacd1ca2d1994e9ec49cb322aacdde98e4bdb065e0fce81162fb3aa9012102d46827546548b9b47ae1e9e84fc4e53513e0987eeb1dd41220ba39f67d3bf46affffffff02f8137114000000001976a914587a2afa560ccaeaeb67cb72a0db7e2573a179e488ace0c48110000000001976a914d85e6ab66ab0b2c4cfd40ca3b0a779529da5799288ac00000000"
testTxPacked1 = "0a20d4d3a093586eae0c3668fd288d9e24955928a894c20b551b38dd18c99b123a7c12e1010200000001c171348ffc8976074fa064e48598a816fce3798afc635fb67d99580e50b8e614000000006a473044022009e07574fa543ad259bd3334eb365c655c96d310c578b64c24d7f77fa7dc591c0220427d8ae6eacd1ca2d1994e9ec49cb322aacdde98e4bdb065e0fce81162fb3aa9012102d46827546548b9b47ae1e9e84fc4e53513e0987eeb1dd41220ba39f67d3bf46affffffff02f8137114000000001976a914587a2afa560ccaeaeb67cb72a0db7e2573a179e488ace0c48110000000001976a914d85e6ab66ab0b2c4cfd40ca3b0a779529da5799288ac0000000018c7e1b3e5052000288491283298010a00122014e6b8500e58997db65f63fc8a79e3fc16a89885e464a04f077689fc8f3471c11800226a473044022009e07574fa543ad259bd3334eb365c655c96d310c578b64c24d7f77fa7dc591c0220427d8ae6eacd1ca2d1994e9ec49cb322aacdde98e4bdb065e0fce81162fb3aa9012102d46827546548b9b47ae1e9e84fc4e53513e0987eeb1dd41220ba39f67d3bf46a28ffffffff0f3a470a04147113f810001a1976a914587a2afa560ccaeaeb67cb72a0db7e2573a179e488ac222252484d31746d64766b6b3776446f69477877554a414d4e4e6d447179775a3574456e3a470a041081c4e010011a1976a914d85e6ab66ab0b2c4cfd40ca3b0a779529da5799288ac2222525631463939623955424272434d38614e4b7567737173444d3869716f4371374d744002"
testTx2 bchain.Tx
testTxPacked2 = "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"
testTxPacked2 = "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"
)
func init() {
testTx1 = bchain.Tx{
Hex: "0200000001c171348ffc8976074fa064e48598a816fce3798afc635fb67d99580e50b8e614000000006a473044022009e07574fa543ad259bd3334eb365c655c96d310c578b64c24d7f77fa7dc591c0220427d8ae6eacd1ca2d1994e9ec49cb322aacdde98e4bdb065e0fce81162fb3aa9012102d46827546548b9b47ae1e9e84fc4e53513e0987eeb1dd41220ba39f67d3bf46affffffff02f8137114000000001976a914587a2afa560ccaeaeb67cb72a0db7e2573a179e488ace0c48110000000001976a914d85e6ab66ab0b2c4cfd40ca3b0a779529da5799288ac00000000",
Blocktime: 1554837703,
Time: 1554837703,
Txid: "d4d3a093586eae0c3668fd288d9e24955928a894c20b551b38dd18c99b123a7c",
LockTime: 0,
Version: 2,
@ -124,6 +125,7 @@ func init() {
testTx2 = bchain.Tx{
Hex: "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",
Blocktime: 1554837703,
Time: 1554837703,
Txid: "8e480d5c1bf7f11d1cbe396ab7dc14e01ea4e1aff45de7c055924f61304ad434",
LockTime: 657539,
Version: 2,

55
bchain/coins/ravencoin/ravencoinrpc.go
View File

@ -6,6 +6,7 @@ import (
"encoding/json"
"github.com/golang/glog"
"github.com/juju/errors"
)
// RavencoinRPC is an interface to JSON-RPC bitcoind service.
@ -23,7 +24,7 @@ func NewRavencoinRPC(config json.RawMessage, pushHandler func(bchain.Notificatio
s := &RavencoinRPC{
b.(*btc.BitcoinRPC),
}
s.RPCMarshaler = btc.JSONMarshalerV1{}
s.RPCMarshaler = btc.JSONMarshalerV2{}
s.ChainConfig.SupportsEstimateFee = false
return s, nil
@ -36,8 +37,6 @@ func (b *RavencoinRPC) Initialize() error {
return err
}
chainName := ci.Chain
glog.Info("Chain name ", chainName)
params := GetChainParams(chainName)
// always create parser
@ -56,3 +55,53 @@ func (b *RavencoinRPC) Initialize() error {
return nil
}
// GetBlock returns block with given hash.
func (b *RavencoinRPC) GetBlock(hash string, height uint32) (*bchain.Block, error) {
var err error
if hash == "" && height > 0 {
hash, err = b.GetBlockHash(height)
if err != nil {
return nil, err
}
}
glog.V(1).Info("rpc: getblock (verbosity=1) ", hash)
res := btc.ResGetBlockThin{}
req := btc.CmdGetBlock{Method: "getblock"}
req.Params.BlockHash = hash
req.Params.Verbosity = 1
err = b.Call(&req, &res)
if err != nil {
return nil, errors.Annotatef(err, "hash %v", hash)
}
if res.Error != nil {
return nil, errors.Annotatef(res.Error, "hash %v", hash)
}
txs := make([]bchain.Tx, 0, len(res.Result.Txids))
for _, txid := range res.Result.Txids {
tx, err := b.GetTransaction(txid)
if err != nil {
if err == bchain.ErrTxNotFound {
glog.Errorf("rpc: getblock: skipping transaction in block %s due to error: %s", hash, err)
continue
}
return nil, err
}
txs = append(txs, *tx)
}
block := &bchain.Block{
BlockHeader: res.Result.BlockHeader,
Txs: txs,
}
return block, nil
}
// GetTransactionForMempool returns a transaction by the transaction ID.
// It could be optimized for mempool, i.e. without block time and confirmations
func (b *RavencoinRPC) GetTransactionForMempool(txid string) (*bchain.Tx, error) {
return b.GetTransaction(txid)
}

6
configs/coins/ravencoin.json
View File

@ -22,10 +22,10 @@
"package_name": "backend-ravencoin",
"package_revision": "satoshilabs-1",
"system_user": "ravencoin",
"version": "3.3.1.0",
"binary_url": "https://github.com/RavenProject/Ravencoin/releases/download/v3.3.1/raven-3.3.1.0-x86_64-linux-gnu.tar.gz",
"version": "4.0.0.0",
"binary_url": "https://github.com/RavenProject/Ravencoin/releases/download/v4.0.0/raven-4.0.0.0-x86_64-linux-gnu.tar.gz",
"verification_type": "sha256",
"verification_source": "92387c207dead51d1c7e726f06ee1e51a4c4ff6bc1be7735c11576c3c6b3c3a9",
"verification_source": "938d64bc16483699ff62c01fcdc536dc62e5a599e4d0a646f11a6823f9a4c5c0",
"extract_command": "tar -C backend --strip 1 -xf",
"exclude_files": [
"bin/raven-qt"