/// <summary>
/// 异步 通用合约部署，只返回交易Hash
/// </summary>
/// <param name="binCode">合约内容</param>
/// <returns>交易Hash</returns>
public async Task <string> DeployContractAsync(string binCode, string abi = null, params object[] values)
{
var blockNumber = await GetBlockNumberAsync();
var resultData = "";
ConstructorCallEncoder _constructorCallEncoder = new ConstructorCallEncoder();
if (values == null || values.Length == 0)
{
resultData = _constructorCallEncoder.EncodeRequest(binCode, "");
}
var des = new ABIDeserialiser();
var contract = des.DeserialiseContract(abi);
if (contract.Constructor == null)
{
throw new Exception(
"Parameters supplied for a constructor but ABI does not contain a constructor definition");
}
resultData = _constructorCallEncoder.EncodeRequest(binCode,
contract.Constructor.InputParameters, values);
var transParams = BuildTransactionParams(resultData, blockNumber, "");
var tx = BuildRLPTranscation(transParams);
tx.Sign(new EthECKey(this._privateKey.HexToByteArray(), true));
var result = await SendRequestAysnc <string>(tx.Data, tx.Signature);
return(result);
}
public string GetData(string contractByteCode, string abi, params object[] values)
{
var contract = abiDeserialiser.DeserialiseContract(abi);
return(constructorCallEncoder.EncodeRequest(contractByteCode,
contract.Constructor.InputParameters, values));
}
/// <summary>
/// 同步 通用合约部署，只返回交易Hash
/// </summary>
/// <param name="binCode">合约内容</param>
/// <returns>交易Hash</returns>
public string DeployContract(string binCode, string abi = null, params object[] values)
{
var blockNumber = GetBlockNumber();
var resultData = "";
ConstructorCallEncoder _constructorCallEncoder = new ConstructorCallEncoder();
var des = new ABIDeserialiser();
var contract = des.DeserialiseContract(abi);
if (contract.Constructor != null)
{
if (values != null)
{
resultData = _constructorCallEncoder.EncodeRequest(binCode,
contract.Constructor.InputParameters, values);
}
else
{
resultData = _constructorCallEncoder.EncodeRequest(binCode, "");
}
}
else
{
resultData = binCode;
}
var transParams = BuildTransactionParams(resultData, blockNumber, "");
var tx = BuildRLPTranscation(transParams);
tx.Sign(new EthECKey(this._privateKey.HexToByteArray(), true));
var result = SendRequest <object>(tx.Data, tx.Signature);
return(Convert.ToString(result));
}
private TransactionInput BuildTransaction(string abi, string contractByteCode, string from, HexBigInteger gas, object[] values)
{
var contract = abiDeserialiser.DeserialiseContract(abi);
var encodedData = constructorCallEncoder.EncodeRequest(contractByteCode,
contract.Constructor.InputParameters, values);
var transaction = new TransactionInput(encodedData, gas, from);
return(transaction);
}
public Task <string> SendRequestAsync(string abi, string contractByteCode, string from, HexBigInteger gas,
params object[] values)
{
var contract = abiDeserialiser.DeserialiseContract(abi);
var encodedData = constructorCallEncoder.EncodeRequest(contractByteCode,
contract.Constructor.InputParameters, values);
return(ethSendTransaction.SendRequestAsync(new TransactionInput(encodedData, gas, @from)));
}