private void button3_Click(object sender, EventArgs e)
{
SignatureContext context;
JObject json1 = JObject.Parse(textBox2.Text);
if (json1.ContainsProperty("hex"))
{
context = SignatureContext.FromJson(json1);
}
else
{
ContractTransaction tx1 = JsonToRequest(json1);
ContractTransaction tx2 = JsonToRequest(JObject.Parse(textBox3.Text));
context = new SignatureContext(new ContractTransaction
{
Attributes = new TransactionAttribute[0],
Inputs = tx1.Inputs.Concat(tx2.Inputs).ToArray(),
Outputs = tx1.Outputs.Concat(tx2.Outputs).ToArray()
});
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Verifiable.Scripts = context.GetScripts();
ContractTransaction tx = (ContractTransaction)context.Verifiable;
Program.CurrentWallet.SaveTransaction(tx);
Program.LocalNode.Relay(tx);
InformationBox.Show(tx.Hash.ToString(), Strings.TradeSuccessMessage, Strings.TradeSuccessCaption);
}
else
{
InformationBox.Show(context.ToString(), Strings.TradeNeedSignatureMessage, Strings.TradeNeedSignatureCaption);
}
}
private void button3_Click(object sender, EventArgs e)
{
SignatureContext context;
JObject json1 = JObject.Parse(textBox2.Text);
if (json1.ContainsProperty("hex"))
{
context = SignatureContext.FromJson(json1);
}
else
{
ContractTransaction tx1 = JsonToRequest(json1);
ContractTransaction tx2 = JsonToRequest(JObject.Parse(textBox3.Text));
context = new SignatureContext(new ContractTransaction
{
Attributes = new TransactionAttribute[0],
Inputs = tx1.Inputs.Concat(tx2.Inputs).ToArray(),
Outputs = tx1.Outputs.Concat(tx2.Outputs).ToArray()
});
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Signable.Scripts = context.GetScripts();
ContractTransaction tx = (ContractTransaction)context.Signable;
Program.CurrentWallet.SendTransaction(tx);
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，请将以下信息发送给对方进行签名：", "签名不完整");
}
}
private void button2_Click(object sender, EventArgs e)
{
IEnumerable <CoinReference> inputs;
IEnumerable <TransactionOutput> outputs;
JObject json = JObject.Parse(textBox2.Text);
if (json.ContainsProperty("hex"))
{
ContractTransaction tx_mine = JsonToRequest(JObject.Parse(textBox3.Text));
ContractTransaction tx_others = (ContractTransaction)SignatureContext.FromJson(json).Verifiable;
inputs = tx_others.Inputs.Except(tx_mine.Inputs);
List <TransactionOutput> outputs_others = new List <TransactionOutput>(tx_others.Outputs);
foreach (TransactionOutput output_mine in tx_mine.Outputs)
{
TransactionOutput output_others = outputs_others.FirstOrDefault(p => p.AssetId == output_mine.AssetId && p.Value == output_mine.Value && p.ScriptHash == output_mine.ScriptHash);
if (output_others == null)
{
MessageBox.Show(Strings.TradeFailedFakeDataMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs_others.Remove(output_others);
}
outputs = outputs_others;
}
else
{
ContractTransaction tx_others = JsonToRequest(json);
inputs = tx_others.Inputs;
outputs = tx_others.Outputs;
}
try
{
if (inputs.Select(p => Blockchain.Default.GetTransaction(p.PrevHash).Outputs[p.PrevIndex].ScriptHash).Distinct().Any(p => Program.CurrentWallet.ContainsAddress(p)))
{
MessageBox.Show(Strings.TradeFailedInvalidDataMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
catch
{
MessageBox.Show(Strings.TradeFailedNoSyncMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs = outputs.Where(p => Program.CurrentWallet.ContainsAddress(p.ScriptHash));
using (TradeVerificationDialog dialog = new TradeVerificationDialog(outputs))
{
button3.Enabled = dialog.ShowDialog() == DialogResult.OK;
}
}
