public InvocationTransaction GetTransaction()
{
byte[] script = textBox8.Text.HexToBytes();
byte[] parameter_list = textBox6.Text.HexToBytes();
ContractParameterType return_type = textBox7.Text.HexToBytes().Select(p => (ContractParameterType?)p).FirstOrDefault() ?? ContractParameterType.Void;
bool need_storage = checkBox1.Checked;
string name = textBox1.Text;
string version = textBox2.Text;
string author = textBox3.Text;
string email = textBox4.Text;
string description = textBox5.Text;
InformationBox.Show(script.ToScriptHash().ToString(), "This is the Script Hash for your Smart Contract:", "Script Hash");
using (ScriptBuilder sb = new ScriptBuilder())
{
sb.EmitPush(Encoding.UTF8.GetBytes(description));
sb.EmitPush(Encoding.UTF8.GetBytes(email));
sb.EmitPush(Encoding.UTF8.GetBytes(author));
sb.EmitPush(Encoding.UTF8.GetBytes(version));
sb.EmitPush(Encoding.UTF8.GetBytes(name));
sb.EmitPush(need_storage);
sb.EmitPush((byte)return_type);
sb.EmitPush(parameter_list);
sb.EmitPush(script);
sb.EmitSysCall("Neo.Contract.Create");
return(new InvocationTransaction
{
Script = sb.ToArray()
});
}
}
private void button8_Click(object sender, EventArgs e)
{
TransactionWrapper wrapper = (TransactionWrapper)propertyGrid1.SelectedObject;
ContractParametersContext context = new ContractParametersContext(wrapper.Unwrap());
InformationBox.Show(context.ToString(), "ParametersContext", "ParametersContext");
}
public static void SignAndShowInformation(Transaction tx)
{
if (tx == null)
{
MessageBox.Show(Strings.InsufficientFunds);
return;
}
SignatureContext context;
try
{
context = new SignatureContext(tx);
}
catch (InvalidOperationException)
{
MessageBox.Show(Strings.UnsynchronizedBlock);
return;
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Verifiable.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);
}
}
public InvocationTransaction GetTransaction()
{
byte[] script = textBox8.Text.HexToBytes();
byte[] parameter_list = textBox6.Text.HexToBytes();
ContractParameterType return_type = textBox7.Text.HexToBytes().Select(p => (ContractParameterType?)p).FirstOrDefault() ?? ContractParameterType.Void;
ContractPropertyState properties = ContractPropertyState.NoProperty;
if (checkBox1.Checked)
{
properties |= ContractPropertyState.HasStorage;
}
if (checkBox2.Checked)
{
properties |= ContractPropertyState.HasDynamicInvoke;
}
string name = textBox1.Text;
string version = textBox2.Text;
string author = textBox3.Text;
string email = textBox4.Text;
string description = textBox5.Text;
InformationBox.Show(script.ToScriptHash().ToString(), "This is the Script Hash for your Smart Contract:", "Script Hash");
using (ScriptBuilder sb = new ScriptBuilder())
{
sb.EmitSysCall("Neo.Contract.Create", script, parameter_list, return_type, properties, name, version, author, email, description);
return(new InvocationTransaction
{
Script = sb.ToArray()
});
}
}
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);
}
}
public static void SignAndShowInformation(Transaction tx)
{
if (tx == null)
{
MessageBox.Show(Strings.InsufficientFunds);
return;
}
ContractParametersContext context;
try
{
context = new ContractParametersContext(tx);
}
catch (InvalidOperationException)
{
MessageBox.Show(Strings.UnsynchronizedBlock);
return;
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Verifiable.Witnesses = context.GetWitnesses();
Program.CurrentWallet.ApplyTransaction(tx);
Program.NeoSystem.LocalNode.Tell(new LocalNode.Relay {
Inventory = tx
});
InformationBox.Show(tx.Hash.ToString(), Strings.SendTxSucceedMessage, Strings.SendTxSucceedTitle);
}
else
{
InformationBox.Show(context.ToString(), Strings.IncompletedSignatureMessage, Strings.IncompletedSignatureTitle);
}
}
private void button4_Click(object sender, EventArgs e)
{
context.Verifiable.Scripts = context.GetScripts();
IInventory inventory = (IInventory)context.Verifiable;
Program.LocalNode.Relay(inventory);
InformationBox.Show(inventory.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
}
private void button1_Click(object sender, EventArgs e)
{
ContractTransaction tx = Program.CurrentWallet.MakeTransaction(new ContractTransaction {
Outputs = txOutListBox1.Items.Select(p => p.Output).ToArray()
}, fee: Fixed8.Zero);
textBox3.Text = RequestToJson(tx).ToString();
InformationBox.Show(textBox3.Text, Strings.TradeRequestCreatedMessage, Strings.TradeRequestCreatedCaption);
tabControl1.SelectedTab = tabPage2;
}
private void button4_Click(object sender, EventArgs e)
{
ContractParametersContext context = ContractParametersContext.Parse(textBox2.Text);
context.Verifiable.Scripts = context.GetScripts();
IInventory inventory = (IInventory)context.Verifiable;
Program.LocalNode.Relay(inventory);
InformationBox.Show(inventory.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
button4.Visible = false;
}
private void button4_Click(object sender, EventArgs e)
{
context.Verifiable.Witnesses = context.GetWitnesses();
IInventory inventory = (IInventory)context.Verifiable;
RelayResultReason reason = Program.NeoSystem.Blockchain.Ask <RelayResultReason>(inventory).Result;
if (reason == RelayResultReason.Succeed)
{
InformationBox.Show(inventory.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
}
else
{
MessageBox.Show($"Transaction cannot be broadcast: {reason}");
}
}
private void button4_Click(object sender, EventArgs e)
{
ContractParametersContext context = ContractParametersContext.Parse(textBox2.Text);
if (!(context.Verifiable is Transaction tx))
{
MessageBox.Show("Only support to broadcast transaction.");
return;
}
tx.Witnesses = context.GetWitnesses();
Program.NeoSystem.LocalNode.Tell(new LocalNode.Relay {
Inventory = tx
});
InformationBox.Show(tx.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
button4.Visible = false;
}
public static DialogResult Show(string text, string message = null, string title = null)
{
using (InformationBox box = new InformationBox())
{
box.textBox1.Text = text;
if (message != null)
{
box.label1.Text = message;
}
if (title != null)
{
box.Text = title;
}
return(box.ShowDialog());
}
}
public static void SendRaw(Transaction tx)
{
if (tx == null)
{
MessageBox.Show(Strings.InsufficientFunds);
return;
}
bool b = Program.LocalNode.Relay(tx);
if (b)
{
Program.CurrentWallet.ApplyTransaction(tx);
InformationBox.Show(tx.Hash.ToString(), Strings.SendTxSucceedMessage, Strings.SendTxSucceedTitle);
return;
}
InformationBox.Show("sendRawError");
}
private void button4_Click(object sender, EventArgs e)
{
context.Verifiable.Scripts = context.GetScripts();
IInventory inventory = (IInventory)context.Verifiable;
var tx = inventory as Transaction;
if (tx.Verify(new List <Transaction> {
tx
}))
{
Program.LocalNode.Relay(inventory);
InformationBox.Show(inventory.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
}
else
{
MessageBox.Show("Transaction validation failed and cannot be broadcast.");
}
}
public static void SignAndShowInformation(Transaction tx)
{
if (tx == null)
{
MessageBox.Show(Strings.InsufficientFunds);
return;
}
ContractParametersContext context;
try
{
context = new ContractParametersContext(tx);
}
catch (InvalidOperationException)
{
MessageBox.Show(Strings.UnsynchronizedBlock);
return;
}
Program.CurrentWallet.Sign(context);
if (context.Completed)
{
context.Verifiable.Scripts = context.GetScripts();
using (var ms = new System.IO.MemoryStream())
{
using (var br = new System.IO.BinaryWriter(ms))
{
//tx.SerializeUnsigned(br);
IO.ISerializable s = tx;
s.Serialize(br);
}
var hex = ms.ToArray().ToHexString();
System.IO.File.WriteAllText("d:\\0x00.transhex.txt", hex);
}
Program.CurrentWallet.ApplyTransaction(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 button4_Click(object sender, EventArgs e)
{
if (!(context.Verifiable is Transaction tx))
{
MessageBox.Show("Only support to broadcast transaction.");
return;
}
tx.Witnesses = context.GetWitnesses();
RelayResultReason reason = Program.NeoSystem.Blockchain.Ask <RelayResultReason>(tx).Result;
if (reason == RelayResultReason.Succeed)
{
InformationBox.Show(tx.Hash.ToString(), Strings.RelaySuccessText, Strings.RelaySuccessTitle);
}
else
{
MessageBox.Show($"Transaction cannot be broadcast: {reason}");
}
}
private void button2_Click(object sender, EventArgs e)
{
InformationBox.Show(context.ToString(), "SignatureContext", "SignatureContext");
}
