private void button3_Click(object sender, EventArgs e)
{
const uint BitCoinNonce = 2083236893; //向比特币致敬
Block block = new Block
{
PrevBlock = UInt256.Zero,
Timestamp = DateTime.Now.ToTimestamp(),
Height = 0,
Nonce = BitCoinNonce,
NextMiner = Blockchain.GetMinerAddress(Blockchain.StandbyMiners),
Script = new Script
{
StackScript = new byte[0],
RedeemScript = new byte[0]
},
Transactions = new Transaction[]
{
new MinerTransaction
{
Nonce = BitCoinNonce,
Attributes = new TransactionAttribute[0],
Inputs = new TransactionInput[0],
Outputs = new TransactionOutput[0],
Scripts = new Script[0]
},
textBox3.Text.HexToBytes().AsSerializable <RegisterTransaction>(),
new RegisterTransaction
{
AssetType = AssetType.AntCoin,
#if TESTNET
Name = "[{'lang':'zh-CN','name':'小蚁币(测试)'},{'lang':'en','name':'AntCoin(TestNet)'}]",
#else
Name = "[{'lang':'zh-CN','name':'小蚁币'},{'lang':'en','name':'AntCoin'}]",
#endif
Amount = Fixed8.FromDecimal(Blockchain.MintingAmount.Sum(p => p * Blockchain.DecrementInterval)),
Issuer = ECCurve.Secp256r1.Infinity,
Admin = new UInt160(),
Attributes = new TransactionAttribute[0],
Inputs = new TransactionInput[0],
Outputs = new TransactionOutput[0],
Scripts = new Script[0]
},
textBox5.Text.HexToBytes().AsSerializable <IssueTransaction>()
}
};
block.RebuildMerkleRoot();
InformationBox.Show(block.ToArray().ToHexString(), "创世区块：");
}
private async Task ShowInformationAsync(SignatureContext context)
{
if (context.Completed)
{
context.Signable.Scripts = context.GetScripts();
Transaction tx = (Transaction)context.Signable;
await Program.LocalNode.RelayAsync(tx);
InformationBox.Show(tx.Hash.ToString(), "交易已发送，这是交易编号(TXID)：", "交易成功");
}
else
{
InformationBox.Show(context.ToString(), "交易构造完成，但没有足够的签名：", "签名不完整");
}
}
private void button1_Click(object sender, EventArgs e)
{
RegisterTransaction antshare = new RegisterTransaction
{
AssetType = AssetType.AntShare,
Name = "[{'lang':'zh-CN','name':'小蚁股'},{'lang':'en','name':'AntShare'}]",
Amount = Fixed8.FromDecimal(numericUpDown1.Value),
Issuer = Wallet.ToScriptHash(textBox1.Text),
Admin = Wallet.ToScriptHash(textBox2.Text),
Inputs = new TransactionInput[0],
Outputs = new TransactionOutput[0]
};
SignatureContext context = new SignatureContext(antshare);
InformationBox.Show(context.ToString(), "小蚁股签名上下文");
}
private void button3_Click(object sender, EventArgs e)
{
Block block = textBox4.Text.HexToBytes().AsSerializable <Block>();
block.Transactions = new Transaction[]
{
new GenerationTransaction
{
Nonce = 0,
Inputs = new TransactionInput[0],
Outputs = new TransactionOutput[0],
Scripts = { }
},
textBox3.Text.HexToBytes().AsSerializable <RegisterTransaction>()
};
Debug.Assert(MerkleTree.ComputeRoot(block.Transactions.Select(p => p.Hash).ToArray()) == block.MerkleRoot);
InformationBox.Show(block.ToArray().ToHexString(), "创世区块");
}
private void button2_Click(object sender, EventArgs e)
{
RegisterTransaction antshare = textBox3.Text.HexToBytes().AsSerializable <RegisterTransaction>();
using (IssueDialog dialog = new IssueDialog(antshare))
{
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
IssueTransaction tx = dialog.GetTransaction();
if (tx.Outputs.Sum(p => p.Value) != antshare.Amount)
{
MessageBox.Show("发行量不等于总量！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
SignatureContext context = new SignatureContext(tx);
InformationBox.Show(context.ToString(), "小蚁股发行签名上下文：");
}
}
public static void SignAndShowInformation(Transaction tx)
{
if (tx == null)
{
MessageBox.Show("余额不足以支付系统费用。");
return;
}
SignatureContext context = new SignatureContext(tx);
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Signable.Scripts = context.GetScripts();
Program.LocalNode.Relay(tx);
InformationBox.Show(tx.Hash.ToString(), "交易已发送，这是交易编号(TXID)：", "交易成功");
}
else
{
InformationBox.Show(context.ToString(), "交易构造完成，但没有足够的签名：", "签名不完整");
}
}
private void button1_Click(object sender, EventArgs e)
{
RegisterTransaction antshare = new RegisterTransaction
{
AssetType = AssetType.AntShare,
#if TESTNET
Name = "[{'lang':'zh-CN','name':'小蚁股(测试)'},{'lang':'en','name':'AntShare(TestNet)'}]",
#else
Name = "[{'lang':'zh-CN','name':'小蚁股'},{'lang':'en','name':'AntShare'}]",
#endif
Amount = Fixed8.FromDecimal(numericUpDown1.Value),
Issuer = ECPoint.Parse(textBox1.Text, ECCurve.Secp256r1),
Admin = Wallet.ToScriptHash(textBox2.Text),
Attributes = new TransactionAttribute[0],
Inputs = new TransactionInput[0],
Outputs = new TransactionOutput[0]
};
SignatureContext context = new SignatureContext(antshare);
InformationBox.Show(context.ToString(), "小蚁股签名上下文：");
}
public static void SignAndShowInformation(Transaction tx)
{
if (tx == null)
{
MessageBox.Show(Strings.InsufficientFunds);
return;
}
if (tx.Attributes.All(p => p.Usage != TransactionAttributeUsage.Vote) && tx.Outputs.Any(p => p.AssetId.Equals(Blockchain.AntShare.Hash)) && Settings.Default.Votes.Count > 0)
{
tx.Attributes = tx.Attributes.Concat(Settings.Default.Votes.OfType <string>().Select(p => new TransactionAttribute
{
Usage = TransactionAttributeUsage.Vote,
Data = UInt256.Parse(p).ToArray()
})).ToArray();
}
SignatureContext context;
try
{
context = new SignatureContext(tx);
}
catch (InvalidOperationException)
{
MessageBox.Show(Strings.UnsynchronizedBlock);
return;
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Signable.Scripts = context.GetScripts();
Program.CurrentWallet.SaveTransaction(tx);
Program.LocalNode.Relay(tx);
InformationBox.Show(tx.Hash.ToString(), Strings.SendTxSucceedMessage, Strings.SendTxSucceedTitle);
}
else
{
InformationBox.Show(context.ToString(), Strings.IncompletedSignatureMessage, Strings.IncompletedSignatureTitle);
}
}
private void button2_Click(object sender, EventArgs e)
{
InformationBox.Show(context.ToString(), "SignatureContext", "SignatureContext");
}