private void Form1_Load(object sender, EventArgs e)
{
if (!Directory.Exists(Node.NetParams.DataDirectory))
{
Directory.CreateDirectory(Node.NetParams.DataDirectory);
}
string password = "";
if (File.Exists(Node.NetParams.KeysFileName))
{
var fs = File.Open(Node.NetParams.KeysFileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
using (var br = new BinaryReader(fs))
{
if (fs.Length > 0)
{
var magic = ByteString.ReadFromStream(br);
var version = br.ReadUInt32();
var count = br.ReadUInt32();
for (var i = 0; i < count; i++)
{
var keyPair = new ECKeyPair();
keyPair.LoadFromStream(fs, false, true, true);
Keys.Add(keyPair);
if (version < 110)
{
while (true)
{
try
{
keyPair.DecriptKey(password);
break;
}
catch (Exception exception)
{
if (password == "")
{
password = Prompt.ShowDialog("Add meg a tárca jelszavát", "Jelszó szükséges");
}
}
}
}
}
}
}
}
if (Keys.Count == 0)
{
var fs = File.Open(Node.NetParams.KeysFileName, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite);
var keyPair = ECKeyPair.CreateNew(false, DateTime.Now.ToString());
Keys.Add(keyPair);
using (BinaryWriter bw = new BinaryWriter(fs, Encoding.ASCII, true))
{
ByteString magic = "WalletKeys";
magic.SaveToStream(bw);
bw.Write((uint)110);
bw.Write((uint)Keys.Count);
foreach (var key in Keys)
{
key.SaveToStream(fs, false, true, true);
}
}
fs.Dispose();
}
Node.Instance.NodeKey = Keys.First();
Node.Instance.NodeServers.NodesChanged += (ob, ev) =>
{
Invoke((Action)(() =>
{
var i = 0;
connectionCount.Caption = Node.Instance.NodeServers.Count.ToString();
connectionCount.SuperTip.Items.Clear();
foreach (var nodeServer in Node.Instance.NodeServers)
{
connectionCount.SuperTip.Items.Add(nodeServer.Value.EndPoint.ToString()).Image =
Resources.network_connect;
i++;
}
if (i > Node.Instance.NodeServers.Count)
{
i = 0;
}
}));
};
Node.Instance.BlockDownloadProgress += (o, ev) =>
{
Invoke((Action)(() =>
{
progressBar.Caption = "Blokklánc";
progressPanel.Description = "Blokklánc letöltése";
repositoryItemProgressBar1.Maximum = ev.BlocksToDownload;
progressBar.EditValue = ev.DownloadedBlocks;
}));
};
CheckPoints.CheckPointBuilding += (oo, ee) =>
{
Invoke((Action)(() =>
{
progressBar.Caption = "Checkpointok";
progressPanel.Description = "Checkpointok számítása";
repositoryItemProgressBar1.Maximum = ee.BlocksNeeded;
progressBar.EditValue = ee.BlocksDone;
}));
};
ribbon.Enabled = false;
transaction.Enabled = false;
Task.Run(async() =>
{
var node = await Node.Instance.StartNode(Keys);
if (node == null)
{
return;
}
Invoke((Action)(() =>
{
ribbon.Enabled = true;
transaction.Enabled = true;
progressPanel.Visible = false;
}));
Action action = () =>
{
//repositoryItemMarqueeProgressBar1.Paused = true;
accountBindingSource.DataSource = Node.Instance.Accounts.Where(p => Keys.Contains(p.AccountInfo.AccountKey));
var myAccounts = Node.Instance.Accounts.Where(p => Keys.Contains(p.AccountInfo.AccountKey));
accountCount.Text = myAccounts.Count().ToString("N0") + " db";
currentBalance.Text = myAccounts.Sum(p => p.VisibleBalance).ToString("N") + " " + Node.NetParams.CoinTicker;
var timer = new Timer
{
Interval = 5000
};
timer.Tick += (o, ev) =>
{
var lastBlock = Node.Instance.BlockChain.GetLastBlock();
lastBlockTime.Caption = "Utolsó blokk " + Math.Round(DateTime.Now.Subtract(lastBlock.Timestamp).TotalMinutes).ToString() + " perce";
minerCount.Caption = $"{Node.Instance.MinerServer.Clients.Count} bányászó kliens";
difficulty.Caption = Node.Instance.BlockChain.GetNewTarget().Item2.ToString("X");
};
timer.Enabled = true;
};
Invoke(action);
});
}
