public Transaction MakeInvokeTxFromTransferTx(Transaction transferTx, string contractHash, JArray inputJA, decimal contractGas)
{
var TX = transferTx;
TX.type = TransactionType.InvocationTransaction;
var itd = new InvokeTransData();
TX.extdata = itd;
itd.script = ThinNeo.Helper.HexString2Bytes(neoHelper.Jarray2script(contractHash, inputJA));
itd.gas = contractGas;
return(TX);
}
/// <summary>
/// 重载交易构造方法，对于复杂交易传入脚本
/// </summary>
/// <param name="prikey">私钥</param>
/// <param name="script">交易脚本</param>
/// <returns></returns>
public static async Task <string> api_SendTransaction(List <byte[]> prikeys, byte[] script)
{
List <TransactionInput> list_inputs = new List <TransactionInput>();
List <TransactionOutput> list_outputs = new List <TransactionOutput>();
foreach (var prikey in prikeys)
{
byte[] pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
string address = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
Dictionary <string, List <Utxo> > dir = await Helper.GetBalanceByAddress(Config.api, address);
if (dir.ContainsKey(Nep55_1.id_GAS) == false)
{
Console.WriteLine("no gas");
return(null);
}
TransactionInput input = new TransactionInput();
input.hash = dir[Nep55_1.id_GAS][0].txid;
input.index = (ushort)dir[Nep55_1.id_GAS][0].n;
list_inputs.Add(input);
TransactionOutput outputchange = new TransactionOutput();
outputchange.toAddress = ThinNeo.Helper.GetPublicKeyHashFromAddress(address);
outputchange.value = dir[Nep55_1.id_GAS][0].value;
outputchange.assetId = new Hash256(Nep55_1.id_GAS);
list_outputs.Add(outputchange);
}
//MakeTran
Transaction tran = new Transaction();
tran.type = TransactionType.ContractTransaction;
tran.version = 0;//0 or 1
tran.extdata = null;
tran.attributes = new ThinNeo.Attribute[0];
tran.inputs = list_inputs.ToArray();
tran.outputs = list_outputs.ToArray();
byte[] data = script;
tran.type = TransactionType.InvocationTransaction;
var idata = new InvokeTransData();
tran.extdata = idata;
idata.script = data;
idata.gas = 0;
foreach (var prikey in prikeys)
{
//sign and broadcast
var signdata = ThinNeo.Helper.Sign(tran.GetMessage(), prikey);
byte[] pubkey = ThinNeo.Helper.GetPublicKeyFromPrivateKey(prikey);
string address = ThinNeo.Helper.GetAddressFromPublicKey(pubkey);
tran.AddWitness(signdata, pubkey, address);
}
var trandata = tran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
byte[] postdata;
var url = Helper.MakeRpcUrlPost(Config.api_local, "sendrawtransaction", out postdata, new MyJson.JsonNode_ValueString(strtrandata));
var result = await Helper.HttpPost(url, postdata);
return(result);
}
async Task test_mintTokens()
{
decimal amount = 0;
while (true)
{
subPrintLine("Input amount:");
string str_amount = Console.ReadLine();
try
{
amount = decimal.Parse(str_amount);
break;
}
catch (Exception e)
{
subPrintLine("input number");
}
}
//获取地址的资产列表
Dictionary <string, List <Utxo> > dir = await Helper.GetBalanceByAddress(Config.api, address);
if (dir.ContainsKey(Config.id_GAS) == false)
{
subPrintLine("no gas");
return;
}
Transaction tran = null;
{
byte[] script = null;
using (var sb = new ScriptBuilder())
{
var array = new MyJson.JsonNode_Array();
sb.EmitParamJson(array); //参数倒序入
sb.EmitParamJson(new MyJson.JsonNode_ValueString("(str)mintTokens")); //参数倒序入
Hash160 shash = Config.dapp_sgas;
sb.EmitAppCall(shash); //nep5脚本
script = sb.ToArray();
}
var sgasScripthash = Config.dapp_sgas;
var targetaddr = ThinNeo.Helper.GetAddressFromScriptHash(sgasScripthash);
subPrintLine("contract address=" + targetaddr);//往合约地址转账
//生成交易
tran = Helper.makeTran(dir[Config.id_GAS], targetaddr, new Hash256(Config.id_GAS), amount, (decimal)0.00000000);
tran.type = TransactionType.InvocationTransaction;
var idata = new InvokeTransData();
tran.extdata = idata;
idata.script = script;
idata.gas = (decimal)0.00000000;
//sign and broadcast
var signdata = ThinNeo.Helper.Sign(tran.GetMessage(), prikey);
tran.AddWitness(signdata, pubkey, address);
var trandata = tran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
byte[] postdata;
var url = Helper.MakeRpcUrlPost(Config.api, "sendrawtransaction", out postdata, new MyJson.JsonNode_ValueString(strtrandata));
var result = await Helper.HttpPost(url, postdata);
subPrintLine("得到的结果是：" + result);
var json = MyJson.Parse(result).AsDict();
if (json.ContainsKey("result"))
{
var resultv = json["result"].AsList()[0].AsDict();
var txid = resultv["txid"].AsString();
subPrintLine("txid=" + txid);
}
}
}
public void Run()
{
string wif = "KwwJMvfFPcRx2HSgQRPviLv4wPrxRaLk7kfQntkH8kCXzTgAts8t"; //自己
string asset = "0x602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"; //币种(GAS)
byte[] prikey = Helper.GetPrivateKeyFromWIF(wif);
byte[] pubkey = Helper.GetPublicKeyFromPrivateKey(prikey);
string address = Helper.GetAddressFromPublicKey(pubkey);
SQLServer sQLServer = new SQLServer();
sQLServer.Open();
//接收一个读取对象
SqlDataReader reader = sQLServer.GetUTXO(address);
//整理utxo
Dictionary <string, List <UTXO> > dic_UTXO = GetUTXO(reader);
sQLServer.Close();
//从文件中读取合约脚本
byte[] script = System.IO.File.ReadAllBytes("C:\\Neo\\SmartContracts\\0x35eac9327df0a34f2302a1c7832d888b6a366c0e.avm"); //这里填你的合约所在地址
byte[] parameter__list = Helper.HexString2Bytes("0710"); //这里填合约入参 例：0610代表（string，[]）
byte[] return_type = Helper.HexString2Bytes("05"); //这里填合约的出参
int need_storage = 1;
int need_nep4 = 0;
int need_canCharge = 4;
string name = "NEO Name Credit(CLI)";
string version = "2.0";
string auther = "Youngsun";
string email = "*****@*****.**";
string description = "0";
using (ScriptBuilder sb = new ScriptBuilder()) {
//倒叙插入数据
sb.EmitPushString(description);
sb.EmitPushString(email);
sb.EmitPushString(auther);
sb.EmitPushString(version);
sb.EmitPushString(name);
sb.EmitPushNumber(need_storage | need_nep4 | need_canCharge);
sb.EmitPushBytes(return_type);
sb.EmitPushBytes(parameter__list);
sb.EmitPushBytes(script);
sb.EmitSysCall("Neo.Contract.Create");
string scriptPublish = Helper.Bytes2HexString(sb.ToArray());
//用invokescript试运行并得到消耗
HttpRequest httpRequest = new HttpRequest();
JObject result = httpRequest.Get("invokescript", scriptPublish);
string consume = result["result"]["gas_consumed"].ToString();
decimal gas_consumed = decimal.Parse(consume);
InvokeTransData extdata = new InvokeTransData();
extdata.script = sb.ToArray();
extdata.gas = Math.Ceiling(gas_consumed - 10);
//拼装交易体
Transaction tran = MakeTransaction(dic_UTXO, null, new Hash256(asset), extdata.gas);
tran.version = 1;
tran.extdata = extdata;
tran.type = TransactionType.InvocationTransaction;
byte[] msg = tran.GetMessage();
byte[] signdata = Helper.Sign(msg, prikey);
tran.AddWitness(signdata, pubkey, address);
string txid = tran.GetHash().ToString();
byte[] data = tran.GetRawData();
string rawdata = Helper.Bytes2HexString(data);
//广播
JObject jObject = httpRequest.Post("sendrawtransaction", rawdata);
string info = jObject.ToString();
Console.WriteLine(info);
}
}
async Task test_mintTokens()
{
decimal amount = 0;
while (true)
{
subPrintLine("Input amount:");
string str_amount = Console.ReadLine();
try
{
amount = decimal.Parse(str_amount);
break;
}
catch (Exception e)
{
subPrintLine("input number");
}
}
//获取地址的资产列表
Dictionary <string, List <Utxo> > dir = await Helper.GetBalanceByAddress(Config.api, address);
if (dir.ContainsKey(Config.id_GAS) == false)
{
subPrintLine("no gas");
return;
}
Transaction tran = null;
{
byte[] script = null;
using (var sb = new ScriptBuilder())
{
var array = new MyJson.JsonNode_Array();
sb.EmitParamJson(array); //参数倒序入
sb.EmitParamJson(new MyJson.JsonNode_ValueString("(str)mintTokens")); //参数倒序入
Hash160 shash = Config.dapp_sgas;
sb.EmitAppCall(shash); //nep5脚本
script = sb.ToArray();
}
var sgasScripthash = Config.dapp_sgas;
var targetaddr = ThinNeo.Helper.GetAddressFromScriptHash(sgasScripthash);
subPrintLine("contract address=" + targetaddr);//往合约地址转账
//生成交易
tran = Helper.makeTran(dir[Config.id_GAS], targetaddr, new Hash256(Config.id_GAS), amount, (decimal)0.00000001);
tran.type = TransactionType.InvocationTransaction;
var idata = new InvokeTransData();
tran.extdata = idata;
idata.script = script;
idata.gas = (decimal)0.00000001;
//sign and broadcast
var signdata = ThinNeo.Helper.Sign(tran.GetMessage(), prikey);
tran.AddWitness(signdata, pubkey, address);
var trandata = tran.GetRawData();
var strtrandata = ThinNeo.Helper.Bytes2HexString(trandata);
byte[] postdata;
var a = "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";
var aa = ThinNeo.Helper.HexString2Bytes(a);
var tran2 = new Transaction();
tran2.Deserialize(new System.IO.MemoryStream(aa));
var url = Helper.MakeRpcUrlPost(Config.api, "sendrawtransaction", out postdata, new MyJson.JsonNode_ValueString(strtrandata));
var result = await Helper.HttpPost(url, postdata);
subPrintLine("得到的结果是：" + result);
var json = MyJson.Parse(result).AsDict();
if (json.ContainsKey("result"))
{
var resultv = json["result"].AsList()[0].AsDict();
var txid = resultv["txid"].AsString();
subPrintLine("txid=" + txid);
}
}
}
public void Run()
{
string wif = "KwwJMvfFPcRx2HSgQRPviLv4wPrxRaLk7kfQntkH8kCXzTgAts8t"; //自己
string targetAddress = "AQye22dcXV1jCrzzC4iGbyM68LADwPSs11"; //别人
string asset = "0x602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"; //币种(GAS转换NNC)
decimal sendCount = new decimal(1);
byte[] prikey = Helper.GetPrivateKeyFromWIF(wif);
byte[] pubkey = Helper.GetPublicKeyFromPrivateKey(prikey);
string address = Helper.GetAddressFromPublicKey(pubkey);
SQLServer sQLServer = new SQLServer();
sQLServer.Open();
//接收一个读取对象
SqlDataReader reader = sQLServer.GetUTXO(address, asset);
//整理utxo
Dictionary <string, List <UTXO> > dic_UTXO = GetUTXO(reader);
sQLServer.Close();
//拼交易
Transaction transaction = MakeTransaction(dic_UTXO, address, targetAddress, new Hash256(asset), 0);
transaction.version = 0;
transaction.attributes = new ThinNeo.Attribute[0];
//与普通转账的区别
transaction.type = TransactionType.InvocationTransaction;//调用合约的转账
InvokeTransData invokeTransData = new InvokeTransData();
byte[] script = null;
using (ScriptBuilder sb = new ScriptBuilder()) {
var array = new MyJson.JsonNode_Array();
array.AddArrayValue("(addr)" + address); //from
array.AddArrayValue("(addr)" + targetAddress); //to
array.AddArrayValue("(int)" + "1" + "00"); //value
sb.EmitParamJson(array); //参数倒序入
sb.EmitPushString("transfer"); //参数倒序入
sb.EmitAppCall(new Hash160("0xbab964febd82c9629cc583596975f51811f25f47")); //合约
script = sb.ToArray();
}
invokeTransData.script = script;
invokeTransData.gas = 0;
transaction.extdata = invokeTransData;
///
byte[] msg = transaction.GetMessage();
string msgStr = Helper.Bytes2HexString(msg);
byte[] signdata = Helper.Sign(msg, prikey);//签名
transaction.AddWitness(signdata, pubkey, address);
string txid = transaction.GetHash().ToString();
byte[] data = transaction.GetRawData();
string rawdata = Helper.Bytes2HexString(data);
//广播
HttpRequest httpRequest = new HttpRequest();
JObject jObject = httpRequest.Post("sendrawtransaction", rawdata);
string info = jObject.ToString();
Console.WriteLine("NNC" + info);
}