private void AddAssets(AssetState asset, Fixed8 value, Fixed8 claim)
{
bool isAdd = true;
foreach (AssetItem item in assetItems)
{
if (item.Asset.AssetId == asset.AssetId)
{
isAdd = false;
item.Asset = asset;
item.Value = value;
item.Claim = claim;
item.RefreshInterface();
}
}
if (isAdd)
{
AssetItem item = new AssetItem(asset, value, claim);
assetItems.Add(item);
}
assetInfoPage.Refresh(assetItems);
if (AssetsManager.GetInstance().AddAssets(asset.AssetId, asset.GetName()))
{
sendPage.AddAsset(asset.AssetId, asset.GetName(), value);
}
else
{
sendPage.RefreshAsset(asset.AssetId, value);
}
}
public AssetDescriptor(UIntBase asset_id, UInt256 ChainHash)
{
if (asset_id is UInt160 asset_id_160)
{
byte[] script;
using (ScriptBuilder sb = new ScriptBuilder())
{
sb.EmitAppCall(asset_id_160, "decimals");
sb.EmitAppCall(asset_id_160, "name");
script = sb.ToArray();
}
ApplicationEngine engine = ApplicationEngine.Run(script, ChainHash);
if (engine.State.HasFlag(VMState.FAULT))
{
throw new ArgumentException();
}
this.AssetId = asset_id;
this.AssetName = engine.EvaluationStack.Pop().GetString();
this.Decimals = (byte)engine.EvaluationStack.Pop().GetBigInteger();
}
else
{
AssetState state = BlockchainBase.GetBlockchain(ChainHash).GetAssetState((UInt256)asset_id);
this.AssetId = state.AssetId;
this.AssetName = state.GetName();
this.Decimals = state.Precision;
}
}
public void InitInstance()
{
outPutItems = new List <TxOutPutItem>();
cmbAssetType.Items.Add(assetState.GetName());
TxbAvailableAmount.Text = (assetState.Amount - assetState.Available).ToString();
cmbAssetType.SelectedIndex = 0;
}
public void GetName()
{
UInt256 assetId;
AssetType assetType;
string name;
Fixed8 amount, available, fee;
byte precision;
UInt160 feeAddress, admin, issuer;
ECPoint owner;
uint expiration;
bool isFrozen;
setupAssetStateWithValues(uut, out assetId, out assetType, out name, out amount, out available, out precision, out fee, out feeAddress, out owner, out admin, out issuer, out expiration, out isFrozen);
uut.GetName().Should().Be("krona");
// The base class GetName() method should be be optimised to avoid the slow try / catch
}
public void SetItems(IEnumerable <TransactionOutput> outputs)
{
listBox1.Items.Clear();
foreach (TransactionOutput output in outputs)
{
AssetState asset = Blockchain.Default.GetAssetState(output.AssetId);
listBox1.Items.Add(new TxOutListBoxItem
{
Output = output,
AssetName = $"{asset.GetName()} ({asset.Owner})"
});
}
ItemsChanged?.Invoke(this, EventArgs.Empty);
}
public void SetItems(IEnumerable <TransactionOutput> outputs)
{
listBox1.Items.Clear();
foreach (TransactionOutput output in outputs)
{
AssetState asset = Blockchain.Default.GetAssetState(output.AssetId);
listBox1.Items.Add(new TxOutListBoxItem
{
AssetName = $"{asset.GetName()} ({asset.Owner})",
AssetId = output.AssetId,
Value = new BigDecimal(output.Value.GetData(), 8),
ScriptHash = output.ScriptHash
});
}
ItemsChanged?.Invoke(this, EventArgs.Empty);
}
public static string CustomGetAssetName(AssetState state, CultureInfo culture = null)
{
string name = state.GetName();
if (name != null)
{
if (name == "NEO")
{
name = "CRONIUM";
}
if (name == "NeoGas")
{
name = "CRON";
}
}
return(name);
}
private void TxbIssueAssetID_TextChanged(object sender, TextChangedEventArgs e)
{
AssetState state = null;
if (UInt256.TryParse(TxbIssueAssetID.Text, out UInt256 asset_id))
{
state = Blockchain.Default.GetAssetState(asset_id);
}
if (state == null)
{
state = null;
TxbIssueAssetName.Text = "";
TxbIssueAssetOwner.Text = "";
TxbIssueAssetAdmin.Text = "";
TxbIssueAssetAmount.Text = "";
TxbIssueAssetIssued.Text = "";
TxbIssueAssetPrecision.Text = "";
StaticUtils.ShowMessageBox(StaticUtils.ErrorBrush, StringTable.GetInstance().GetString("STR_ERR_NOT_FOUND_ASSET", iLang));
BtnMakeOutput.IsEnabled = false;
BtnIssueLaunch.IsEnabled = false;
BtnMakeOutput.Style = FindResource("QurasDisableAddAssetButtonStyle") as Style;
BtnIssueLaunch.Style = FindResource("QurasDisableAddAssetButtonStyle") as Style;
return;
}
TxbIssueAssetName.Text = state.GetName();
TxbIssueAssetOwner.Text = state.Owner.ToString();
TxbIssueAssetAdmin.Text = Wallet.ToAddress(state.Admin);
TxbIssueAssetAmount.Text = state.Amount.ToString();
TxbIssueAssetIssued.Text = state.Available.ToString();
TxbIssueAssetPrecision.Text = state.Precision.ToString();
BtnMakeOutput.IsEnabled = true;
BtnMakeOutput.Style = FindResource("QurasAddAssetButtonStyle") as Style;
assetState = state;
StaticUtils.ShowMessageBox(StaticUtils.GreenBrush, StringTable.GetInstance().GetString("STR_FOUND_ASSET", iLang));
}
public void RefreshInterface()
{
tbAssetName.Text = Asset.GetName();
tbBalance.Text = Windows.Helper.FormatNumber(Value.ToString());
Fixed8 usdBalance;
if (Asset.AssetId == Blockchain.GoverningToken.Hash)
{
tbBalanceUSD.Text = $"${Windows.Helper.FormatNumber((Value * Fixed8.Satoshi * 8000000).ToString())}";
}
else if (Asset.AssetId == Blockchain.UtilityToken.Hash)
{
tbBalanceUSD.Text = $"${Windows.Helper.FormatNumber((Value * Fixed8.Satoshi * 2000000).ToString())}";
}
else
{
tbBalanceUSD.Text = $"${Windows.Helper.FormatNumber(((double)((decimal)Value) * Rate).ToString())}";
}
tbPrecision.Text = String.Format(StringTable.GetInstance().GetString("STR_MENU_ASSET_PRECISION", iLang), Asset.Precision.ToString());
tbTotalSupply.Text = String.Format(StringTable.GetInstance().GetString("STR_MENU_ASSET_TOTAL_SUPPLY", iLang), Windows.Helper.FormatNumber(Asset.Amount.ToString()));
}
public AssetDescriptor(AssetState state)
{
this.AssetId = state.AssetId;
this.AssetName = state.GetName();
this.Precision = state.Precision;
}
private static JArray GetMempoolTransaction(UInt160 ScriptHash)
{
JArray result = new JArray();
foreach (Transaction tx in LocalNode.GetMemoryPool())
{
UInt160 from_script = null;
UInt160 to_script = null;
JObject obj = new JObject();
if (tx is ContractTransaction)
{
try
{
foreach (CoinReference input in tx.Inputs)
{
Transaction inputTx = Blockchain.Default.GetTransaction(input.PrevHash);
if (inputTx != null)
{
from_script = inputTx.Outputs[input.PrevIndex].ScriptHash;
}
else
{
foreach (Transaction inTx in LocalNode.GetMemoryPool())
{
if (inTx.Hash.Equals(input.PrevHash))
{
from_script = inTx.Outputs[input.PrevIndex].ScriptHash;
}
}
}
}
}
catch (Exception ex) { }
if (tx.Outputs.Length > 0)
{
to_script = tx.Outputs[0].ScriptHash;
}
Dictionary <UInt256, Fixed8> balance = new Dictionary <UInt256, Fixed8>();
Dictionary <UInt256, Fixed8> fee = new Dictionary <UInt256, Fixed8>();
for (int i = 0; i < tx.Outputs.Length; i++)
{
AssetState state = Blockchain.Default.GetAssetState(tx.Outputs[i].AssetId);
if (tx.Outputs[i].ScriptHash.Equals(to_script))
{
if (balance.ContainsKey(tx.Outputs[i].AssetId))
{
balance[tx.Outputs[i].AssetId] += tx.Outputs[i].Value;
}
else
{
balance[tx.Outputs[i].AssetId] = tx.Outputs[i].Value;
}
}
if (!fee.ContainsKey(tx.Outputs[i].AssetId))
{
if (tx.Outputs[i].Fee != Fixed8.Zero)
{
fee[tx.Outputs[i].AssetId] = tx.Outputs[i].Fee;
}
}
}
Fixed8 qrgFee = fee.Sum(p => p.Value);
if (balance.Count > 0)
{
UInt256 assetId = balance.First().Key;
Fixed8 value = balance.Sum(p => p.Value);
AssetState assetState = Blockchain.Default.GetAssetState(assetId);
obj["asset"] = assetState.GetName();
obj["amount"] = value.ToString();
obj["fee"] = qrgFee.ToString();
}
}
else if (tx is ClaimTransaction)
{
ClaimTransaction claimTx = (ClaimTransaction)tx;
if (claimTx.Outputs.Length > 0)
{
from_script = to_script = tx.Outputs[0].ScriptHash;
}
Dictionary <UInt256, Fixed8> balance = new Dictionary <UInt256, Fixed8>();
Dictionary <UInt256, Fixed8> fee = new Dictionary <UInt256, Fixed8>();
for (int i = 0; i < tx.Outputs.Length; i++)
{
AssetState state = Blockchain.Default.GetAssetState(tx.Outputs[i].AssetId);
if (tx.Outputs[i].ScriptHash.Equals(to_script))
{
if (balance.ContainsKey(tx.Outputs[i].AssetId))
{
balance[tx.Outputs[i].AssetId] += tx.Outputs[i].Value;
}
else
{
balance[tx.Outputs[i].AssetId] = tx.Outputs[i].Value;
}
}
if (!fee.ContainsKey(tx.Outputs[i].AssetId))
{
if (tx.Outputs[i].Fee != Fixed8.Zero)
{
fee[tx.Outputs[i].AssetId] = tx.Outputs[i].Fee;
}
}
}
obj["asset"] = Blockchain.UtilityToken.Name;
obj["amount"] = balance[Blockchain.UtilityToken.Hash].value.ToString();
obj["fee"] = Fixed8.Zero.ToString();
}
else if (tx is InvocationTransaction)
{
InvocationTransaction invocTx = (InvocationTransaction)tx;
try
{
foreach (CoinReference input in tx.Inputs)
{
from_script = tx.References[input].ScriptHash;
}
}
catch (Exception ex) { }
obj["asset"] = Blockchain.UtilityToken.Name;
obj["amount"] = invocTx.Gas.ToString();
obj["fee"] = Fixed8.Zero.ToString();
}
else if (tx is IssueTransaction)
{
AssetState state = Blockchain.Default.GetAssetState(Blockchain.UtilityToken.Hash);
IssueTransaction issueTx = (IssueTransaction)tx;
try
{
foreach (CoinReference input in tx.Inputs)
{
from_script = tx.References[input].ScriptHash;
}
}
catch (Exception ex) { }
if (tx.Outputs.Length > 0)
{
to_script = tx.Outputs[0].ScriptHash;
}
if (tx.Outputs.Length > 0)
{
state = Blockchain.Default.GetAssetState(tx.Outputs[0].AssetId);
}
Fixed8 totalAmount = Fixed8.Zero;
foreach (TransactionOutput output in tx.Outputs)
{
if (output.AssetId != Blockchain.UtilityToken.Hash)
{
totalAmount += output.Value;
}
}
Fixed8 fee = issueTx.NetworkFee + issueTx.SystemFee;
obj["asset"] = state.GetName();
obj["amount"] = totalAmount.ToString();
obj["fee"] = fee.ToString();
}
if (!ScriptHash.Equals(from_script) && !ScriptHash.Equals(to_script))
{
continue;
}
if (from_script != null)
{
obj["from"] = Wallet.ToAddress(from_script);
}
else
{
obj["from"] = "";
}
if (to_script != null)
{
obj["to"] = Wallet.ToAddress(to_script);
}
else
{
obj["to"] = "";
}
obj["txType"] = tx.Type;
obj["blockHeight"] = Fixed8.Zero.ToString();
obj["txid"] = tx.Hash.ToString();
obj["timestamp"] = DateTime.Now.ToTimestamp();
obj["status"] = 0;
result.Add(obj);
}
return(result);
}