public void SaveRecentPeers()
{
List <IPEndPoint> seedlist = new List <IPEndPoint>();
foreach (string hostAndPort in SeedList)
{
try
{
string[] p = hostAndPort.Split(':');
IPEndPoint seed = Zoro.Helper.GetIPEndpointFromHostPort(p[0], int.Parse(p[1]));
seedlist.Add(seed);
}
catch (Exception)
{
continue;
}
}
IPEndPoint[] peers = ConnectedPeers.Values.Where(p => !seedlist.Contains(p)).ToArray();
if (peers.Length == 0)
{
return;
}
string path = string.Format(RecentPeersFile, ChainHash.ToString());
using (FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None))
{
using (BinaryWriter writer = new BinaryWriter(fs, Encoding.ASCII, true))
{
writer.Write(peers.Length);
foreach (IPEndPoint endpoint in peers)
{
writer.Write(endpoint.Address.MapToIPv4().GetAddressBytes());
writer.Write((ushort)endpoint.Port);
}
}
}
}
private void LoadRecentPeers()
{
string path = string.Format(RecentPeersFile, ChainHash.ToString());
if (!File.Exists(path))
{
return;
}
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
UnconnectedPeers.Clear();
using (BinaryReader reader = new BinaryReader(fs, Encoding.ASCII, true))
{
int count = reader.ReadInt32();
for (int i = 0; i < count; i++)
{
IPAddress address = new IPAddress(reader.ReadBytes(4));
int port = reader.ReadUInt16();
ImmutableInterlocked.Update(ref UnconnectedPeers, p => p.Add(new IPEndPoint(address.MapToIPv6(), port)));
}
}
}
}
public void Save(MySqlConnection conn, JObject jObject, uint blockHeight, uint blockTime)
{
List <string> slist = new List <string>();
slist.Add(SpiderHelper.getString(jObject["txid"].ToString()));
slist.Add(SpiderHelper.getString(jObject["size"].ToString()));
slist.Add(SpiderHelper.getString(jObject["type"].ToString()));
slist.Add(SpiderHelper.getString(jObject["version"].ToString()));
slist.Add(SpiderHelper.getString(jObject["attributes"].ToString()));
slist.Add(SpiderHelper.getString(jObject["sys_fee"].ToString()));
slist.Add(SpiderHelper.getString(jObject["blockindex"].ToString()));
slist.Add(SpiderHelper.getString(jObject["gas_limit"] == null?"": jObject["gas_limit"].ToString()));
slist.Add(SpiderHelper.getString(jObject["gas_price"] == null ? "" : jObject["gas_price"].ToString()));
slist.Add(UInt160.Parse(StringRemoveZoro(SpiderHelper.getString(jObject["account"].ToString())).HexToBytes().Reverse().ToHexString()).ToAddress());
if (jObject["script"] != null)
{
txScriptMethod.Save(conn, SpiderHelper.getString(jObject["script"].ToString()), blockHeight, SpiderHelper.getString(jObject["txid"].ToString()));
}
if (ChainSpider.checkHeight == int.Parse(blockHeight.ToString()))
{
Dictionary <string, string> where = new Dictionary <string, string>();
where.Add("txid", SpiderHelper.getString(jObject["txid"].ToString()));
where.Add("blockindex", blockHeight.ToString());
MysqlConn.Delete(conn, DataTableName, where);
}
{
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
}
LogConfig.Log($"SaveTransaction {ChainHash} {blockHeight}", LogConfig.LogLevel.Info, ChainHash.ToString());
utxo.Save(conn, jObject, blockHeight);
//if (SpiderHelper.getString(jObject["type"].ToString()) == "InvocationTransaction")
//{
// notify.Save(conn, jObject, blockHeight, blockTime, SpiderHelper.getString(jObject["script"].ToString()));
//}
}
public void getNativeNEP5Asset(MySqlConnection conn, UInt160 Contract)
{
try
{
ScriptBuilder sb = new ScriptBuilder();
sb.EmitSysCall("Zoro.NativeNEP5.Call", "TotalSupply", Contract);
sb.EmitSysCall("Zoro.NativeNEP5.Call", "Name", Contract);
sb.EmitSysCall("Zoro.NativeNEP5.Call", "Symbol", Contract);
sb.EmitSysCall("Zoro.NativeNEP5.Call", "Decimals", Contract);
IO.Json.JObject jObject;
Blockchain blockchain = ZoroChainSystem.Singleton.GetBlockchain(ChainHash);;
ApplicationEngine engine = ApplicationEngine.Run(sb.ToArray(), blockchain, testMode: true);
if (engine.State.HasFlag(VMState.FAULT))
{
return;
}
JArray jStack = new JArray(engine.ResultStack.Select(p => p.ToParameter().ToJson()));
string totalSupply = jStack[0]["type"].AsString() == "ByteArray" ? new BigInteger(SpiderHelper.HexString2Bytes(jStack[0]["value"].AsString())).ToString() : jStack[0]["value"].AsString();
string name = jStack[1]["type"].AsString() == "ByteArray" ? Encoding.UTF8.GetString(SpiderHelper.HexString2Bytes(jStack[1]["value"].AsString())) : jStack[1]["value"].AsString();
string symbol = jStack[2]["type"].AsString() == "ByteArray" ? Encoding.UTF8.GetString(SpiderHelper.HexString2Bytes(jStack[2]["value"].AsString())) : jStack[2]["value"].AsString();
string decimals = jStack[3]["type"].AsString() == "ByteArray" ? BigInteger.Parse(jStack[3]["value"].AsString()).ToString() : jStack[3]["value"].AsString();
//BCT没有限制，可以随意增发
if (symbol == "BCT")
{
totalSupply = "0";
}
List <string> slist = new List <string>();
slist.Add(Contract.ToString());
slist.Add(totalSupply);
slist.Add(name);
slist.Add(symbol);
slist.Add(decimals);
//这里有个bug，我们的bcp会因为转账而增长
{
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
}
LogConfig.Log($"SaveNEP5Asset {ChainHash} {Contract}", LogConfig.LogLevel.Info, ChainHash.ToString());
}
catch (Exception e)
{
LogConfig.Log($"error occured when call invokescript, chainhash:{ChainHash}, nep5contract:{Contract.ToString()}, reason:{e.Message}", LogConfig.LogLevel.Error);
throw e;
}
}
public void getNEP5Asset(MySqlConnection conn, UInt160 Contract)
{
try
{
ScriptBuilder sb = new ScriptBuilder();
sb.EmitAppCall(Contract, "totalSupply");
sb.EmitAppCall(Contract, "name");
sb.EmitAppCall(Contract, "symbol");
sb.EmitAppCall(Contract, "decimals");
Blockchain blockchain = ZoroChainSystem.Singleton.GetBlockchain(ChainHash);;
ApplicationEngine engine = ApplicationEngine.Run(sb.ToArray(), blockchain, testMode: true);
if (engine.State.HasFlag(VMState.FAULT))
{
return;
}
JArray jStack = new JArray(engine.ResultStack.Select(p => p.ToParameter().ToJson()));
string totalSupply = new BigInteger(SpiderHelper.HexString2Bytes(jStack[0]["value"].ToString())).ToString();
string name = Encoding.UTF8.GetString(SpiderHelper.HexString2Bytes(jStack[1]["value"].ToString()));
string symbol = Encoding.UTF8.GetString(SpiderHelper.HexString2Bytes(jStack[2]["value"].ToString()));
string decimals = BigInteger.Parse(jStack[3]["value"].ToString()).ToString();
List <string> slist = new List <string>();
slist.Add(Contract.ToString());
slist.Add(totalSupply);
slist.Add(name);
slist.Add(symbol);
slist.Add(decimals);
//Dictionary<string, string> dictionary = new Dictionary<string, string>();
//dictionary.Add("assetid", Contract.ToString());
//bool exist = MysqlConn.CheckExist(DataTableName, dictionary);
//if (!exist)
//这里有个bug，我们的bcp会因为转账而增长
{
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
}
LogConfig.Log($"SaveNEP5Asset {ChainHash} {Contract}", LogConfig.LogLevel.Info, ChainHash.ToString());
}
catch (Exception e)
{
LogConfig.Log($"error occured when call invokescript, chainhash:{ChainHash}, nep5contract:{Contract.ToString()}, reason:{e.Message}", LogConfig.LogLevel.Error);
throw e;
}
}
public void Save(MySqlConnection conn, JObject jToken)
{
JObject executions = null;
try
{
if (jToken != null)
{
executions = jToken["executions"];
}
}
catch (Exception e)
{
}
//try
//{
// if (!TryGetDB(ChainHash, out DB db)) return;
// if (db.IsDisposed) return;
// UInt256 hash = UInt256.Parse(SpiderHelper.getString(jToken["txid"].ToString()));
// if (!db.TryGet(ReadOptions.Default, hash.ToArray(), out Slice value))
// throw new RpcException(-100, "Unknown transaction");
// result = JObject.Parse(value.ToString());
// if (result != null)
// executions = result["executions"];
//}
//catch (Exception e)
//{
// LogConfig.Log($"error occured when call getapplicationlog, chain:{ChainHash} height:{blockHeight}, reason:{e.Message}", LogConfig.LogLevel.Error);
// //throw e;
//}
if (jToken != null && executions != null)
{
foreach (var execution in executions as JArray)
{
List <string> slist = new List <string>();
slist.Add(SpiderHelper.getString(jToken["txid"].ToString()));
slist.Add(SpiderHelper.getString(execution["vmstate"].ToString()));
slist.Add(SpiderHelper.getString(execution["gas_consumed"].ToString()));
slist.Add(SpiderHelper.getString(execution["stack"].ToString()));
slist.Add(SpiderHelper.getString(execution["notifications"].ToString().Replace(@"[/n/r]", "")));
Dictionary <string, string> where = new Dictionary <string, string>();
where.Add("txid", SpiderHelper.getString(jToken["txid"].ToString()));
MysqlConn.Delete(conn, DataTableName, where);
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
LogConfig.Log($"SaveNotify {ChainHash} {jToken["txid"]}", LogConfig.LogLevel.Info, ChainHash.ToString());
if (execution["vmstate"].ToString().Contains("FAULT"))
{
return;
}
JObject notifications = execution["notifications"];
foreach (JObject notify in notifications as JArray)
{
JArray values = notify["state"]["value"] as JArray;
if (values[0]["type"].ToString() == "ByteArray")
{
string transfer = Encoding.UTF8.GetString(SpiderHelper.HexString2Bytes(SpiderHelper.getString(values[0]["value"].ToString())));
string contract = SpiderHelper.getString(notify["contract"].ToString());
if (transfer == "transfer")
{
JObject nep5 = new JObject();
nep5["assetid"] = contract;
nep5Asset.Save(conn, nep5);
//存储Nep5Transfer内容
JObject tx = new JObject();
tx["txid"] = SpiderHelper.getString(jToken["txid"].ToString());
tx["n"] = 0;
tx["asset"] = contract;
if (SpiderHelper.getString(values[1]["value"].ToString()) == "")
{
tx["from"] = "";
}
else
{
tx["from"] = UInt160.Parse(SpiderHelper.getString(values[1]["value"].ToString())).ToAddress();
}
tx["to"] = UInt160.Parse(SpiderHelper.getString(values[2]["value"].ToString())).ToAddress();
if (SpiderHelper.getString(values[3]["type"].ToString()) == "ByteArray")
{
tx["value"] = new BigInteger(SpiderHelper.HexString2Bytes(SpiderHelper.getString(values[3]["value"].ToString()))).ToString();
}
else
{
tx["value"] = BigInteger.Parse(SpiderHelper.getString(values[3]["value"].ToString()), NumberStyles.AllowHexSpecifier).ToString();
}
JObject j = new JObject();
j["address"] = SpiderHelper.getString(tx["to"].ToString());
j["txid"] = SpiderHelper.getString(tx["txid"].ToString());
address.Save(conn, j);
addressAsset.Save(conn, SpiderHelper.getString(tx["to"].ToString()), contract, "");
address_tx.Save(conn, j);
nep5Transfer.Save(conn, tx);
}
}
}
}
}
}
public void Save(MySqlConnection conn, JObject jObject, string path)
{
JObject result = new JObject();
result["version"] = jObject["version"];
result["id"] = jObject["txid"];
result["type"] = jObject["asset"]["type"];
result["name"] = jObject["asset"]["name"];
result["amount"] = jObject["asset"]["amount"];
result["available"] = 1;
result["precision"] = jObject["asset"]["precision"];
result["owner"] = jObject["asset"]["owner"];
result["admin"] = jObject["asset"]["admin"];
result["issuer"] = 1;
result["expiration"] = 0;
result["frozen"] = 0;
List <string> slist = new List <string>();
slist.Add(SpiderHelper.getString(result["version"].ToString()));
slist.Add(SpiderHelper.getString(result["id"].ToString()));
slist.Add(SpiderHelper.getString(result["type"].ToString()));
slist.Add(SpiderHelper.getString(result["name"].ToString()));
slist.Add(SpiderHelper.getString(result["amount"].ToString()));
slist.Add(SpiderHelper.getString(result["available"].ToString()));
slist.Add(SpiderHelper.getString(result["precision"].ToString()));
slist.Add(SpiderHelper.getString(result["owner"].ToString()));
slist.Add(SpiderHelper.getString(result["admin"].ToString()));
slist.Add(SpiderHelper.getString(result["issuer"].ToString()));
slist.Add(SpiderHelper.getString(result["expiration"].ToString()));
slist.Add(SpiderHelper.getString(result["frozen"].ToString()));
{
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
}
LogConfig.Log($"SaveAsset {ChainHash} {result["name"]}", LogConfig.LogLevel.Info, ChainHash.ToString());
}
public void Save(MySqlConnection conn, JObject jObject, uint height)
{
List <string> slist = new List <string>();
slist.Add(SpiderHelper.getString(jObject["hash"].ToString()));
slist.Add(SpiderHelper.getString(jObject["size"].ToString()));
slist.Add(SpiderHelper.getString(jObject["version"].ToString()));
slist.Add(SpiderHelper.getString(jObject["time"].ToString()));
slist.Add(SpiderHelper.getString(jObject["index"].ToString()));
slist.Add(SpiderHelper.getString(jObject["script"].ToString()));
slist.Add((jObject["tx"] as JArray).Count.ToString());
if (ChainSpider.checkHeight == int.Parse(SpiderHelper.getString(jObject["index"].ToString())))
{
Dictionary <string, string> where = new Dictionary <string, string>();
where.Add("indexx", SpiderHelper.getString(jObject["index"].ToString()));
MysqlConn.Delete(conn, DataTableName, where);
}
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
uint blockTime = uint.Parse(SpiderHelper.getString(jObject["time"].ToString()));
int numTx = 0;
foreach (var tx in (jObject["tx"] as JArray))
{
trans.Save(conn, tx, height, blockTime);
numTx++;
}
LogConfig.Log($"BlockSaved {ChainHash} height:{height} tx:{numTx}", LogConfig.LogLevel.Warning, ChainHash.ToString());
}
public void Save(MySqlConnection conn, JObject jToken)
{
List <string> slist = new List <string>();
slist.Add(SpiderHelper.getString(jToken["blockindex"].ToString()));
slist.Add(SpiderHelper.getString(jToken["txid"].ToString()));
slist.Add(SpiderHelper.getString(jToken["n"].ToString()));
slist.Add(SpiderHelper.getString(jToken["asset"].ToString()));
slist.Add(SpiderHelper.getString(jToken["from"].ToString()));
slist.Add(SpiderHelper.getString(jToken["to"].ToString()));
slist.Add(SpiderHelper.getString(jToken["value"].ToString()));
if (ChainSpider.checkHeight == int.Parse(jToken["blockindex"].ToString()))
{
Dictionary <string, string> where = new Dictionary <string, string>();
where.Add("txid", SpiderHelper.getString(jToken["txid"].ToString()));
where.Add("blockindex", SpiderHelper.getString(jToken["blockindex"].ToString()));
MysqlConn.Delete(conn, DataTableName, where);
}
{
MysqlConn.ExecuteDataInsert(conn, DataTableName, slist);
}
LogConfig.Log($"SaveNEP5Transfer {ChainHash} {jToken["blockindex"]} {jToken["txid"]}", LogConfig.LogLevel.Info, ChainHash.ToString());
}