public void NodesCommand(PromptOutputStyle output = PromptOutputStyle.json)
{
var peers = _serverContext.ConnectedPeers;
switch (output)
{
case PromptOutputStyle.json:
{
_consoleHandler.WriteObject(
new
{
Count = peers.Count,
Nodes = peers
.OrderBy(u => u.Value.ConnectionDate)
.Select(u => new { Address = u.Key, ConnectedTime = (DateTime.UtcNow - u.Value.ConnectionDate) })
.ToArray()
}, PromptOutputStyle.json);
break;
}
default:
{
_consoleHandler.WriteLine("Connected: " + peers.Count);
foreach (var peer in peers.OrderBy(u => u.Value.ConnectionDate))
{
_consoleHandler.WriteLine(peer.Key.ToString() + " - " +
// Connected time
(DateTime.UtcNow - peer.Value.ConnectionDate).ToString());
}
break;
}
}
}
public void VariablesCommand()
{
foreach (var keyValue in _variables)
{
_consoleHandler.Write(keyValue.Key + " ", ConsoleOutputStyle.Output);
_consoleHandler.WriteLine(keyValue.Value, ConsoleOutputStyle.Information);
}
}
public void VirtualContractAddCommand(byte[] script)
{
var hash = new UInt160(Crypto.Default.Hash160(script));
_scriptTable.VirtualContracts.TryAdd(hash, script);
foreach (var h in _scriptTable.VirtualContracts.Keys)
{
_consoleHandler.WriteLine(h.ToString(true), h == hash ? ConsoleOutputStyle.Information : ConsoleOutputStyle.Output);
}
}
void WriteStatePercent(string title, string msg, long?value, long?max)
{
if (!value.HasValue || !max.HasValue)
{
_consoleHandler.WriteLine(title + ": " + msg + " ");
return;
}
_consoleHandler.Write(title + ": " + msg + " ");
using (var pg = _consoleHandler.CreatePercent(max.Value))
{
pg.Value = value.Value;
}
}
static void WriteConsoleLine(string str)
{
if (consoleHandler != null)
{
consoleHandler.WriteLine(str);
}
else if (GetConsoleWindow() != IntPtr.Zero)
{
try
{
Console.CursorVisible = false;
if (progressString != null)
{
WriteProgress("", -1);
progressString = null;
lastProgressBarUpdateTick = -1;
Console.SetCursorPosition(0, Console.CursorTop);
}
Console.Write(str);
Console.ResetColor();
Console.WriteLine();
}
catch
{
}
}
}
/// <summary>
/// Make rpc call
/// </summary>
private async Task RpcCallCommand <T>(IPEndPoint endPoint, string method, string parameters = null, bool deserializeResult = false)
{
if (string.IsNullOrEmpty(parameters))
{
parameters = "[]";
}
using (HttpClient wb = new HttpClient())
{
var content = new StringContent
(
"{\"jsonrpc\": \"2.0\", \"method\": \"" + method + "\", \"params\": " + parameters + ", \"id\":1}", Encoding.UTF8,
"application/json"
);
var rest = await wb.PostAsync("http://" + endPoint.Address.ToString() + ":" + endPoint.Port.ToString(), content);
if (!rest.IsSuccessStatusCode)
{
_consoleHandler.WriteLine(rest.StatusCode + " - " + rest.ReasonPhrase, ConsoleOutputStyle.Error);
return;
}
var json = JObject.Parse(await rest.Content.ReadAsStringAsync());
if (deserializeResult)
{
var obj = BinarySerializer.Default.Deserialize <T>(json["result"].Value <string>().HexToBytes());
if (obj is BlockHeader bh)
{
_blockSigner.Sign(bh);
if (bh is Block bb && bb.Transactions != null)
{
foreach (var tx in bb.Transactions)
{
_txSigner.Sign(tx);
}
}
}
else
{
if (obj is Transaction tx)
{
_txSigner.Sign(tx);
}
}
_consoleHandler.WriteObject(obj, PromptOutputStyle.json);
}
else
{
_consoleHandler.WriteObject(json, PromptOutputStyle.json);
}
}
}
public static string ReadJson(string jsonPrototypeString, IConsoleHandler consoleHandler)
{
try
{
File.WriteAllText(
jsonEditorFilePath,
jsonPrototypeString
);
var process = TryStartProcess(jsonEditorFilePath);
TryWaitForExit(process);
string res;
CommonHelpers.TryReadAllText(jsonEditorFilePath, out res, 120);
return(res);
}
catch (Exception ex)
{
consoleHandler.WriteLine(
$"Was error '{ex.Message}' when try to use json editor. \nBut you can write json string as default.",
ConsoleColor.DarkRed
);
consoleHandler.WriteLine("Or you can press enter to throw error upper.", ConsoleColor.DarkRed);
if (!string.IsNullOrWhiteSpace(jsonPrototypeString))
{
consoleHandler.WriteLine($"Prototype: {jsonPrototypeString}", ConsoleColor.DarkYellow);
}
consoleHandler.Write("Input json line: ", null);
var res = consoleHandler.ReadLine();
if (string.IsNullOrEmpty(res))
{
throw;
}
else
{
return(res);
}
}
}
/// <inheritdoc />
public void StartPrompt(string[] args)
{
// Backup shell style
var cb = Console.BackgroundColor;
var cf = Console.ForegroundColor;
// Black background
_consoleHandler.ApplyStyle(ConsoleOutputStyle.Prompt);
_consoleHandler.Clear();
// Start prompt
_logger.LogInformation("Starting Prompt");
_consoleHandler.WriteLine("Neo-Sharp", ConsoleOutputStyle.Prompt);
if (args != null)
{
var easyAccess = new Dictionary <string, string[]>()
{
{ "-i", new string[] { "network start" } },
{ "-s", new string[] { "network start", "log off" } },
{ "-r", new string[] { "rpc start" } },
};
// Append arguments as inputs
foreach (var arg in args.Where(u => !u.StartsWith("#")))
{
if (easyAccess.TryGetValue(arg, out var newArgs))
{
_consoleHandler.AppendInputs(newArgs);
}
else
{
_consoleHandler.AppendInputs(arg);
}
}
}
_blockchain.InitializeBlockchain().Wait();
while (!_exit)
{
// Read log buffer
while (_logs.TryTake(out var log))
{
_consoleHandler.WriteLine
(
"[" + log.Level + (string.IsNullOrEmpty(log.Category) ? "" : "-" + log.Category) + "] " +
log.MessageWithError, _logStyle[log.Level]
);
}
// Read input
var fullCmd = _consoleHandler.ReadFromConsole(_commandAutocompleteCache);
if (string.IsNullOrWhiteSpace(fullCmd))
{
continue;
}
fullCmd = _variables.Replace(fullCmd);
_logger.LogInformation("Execute: " + fullCmd);
Execute(fullCmd);
}
_consoleHandler.WriteLine("Exiting", ConsoleOutputStyle.Information);
// Restore shell style
Console.BackgroundColor = cb;
Console.ForegroundColor = cf;
_consoleHandler.Clear();
}
/// <summary>
/// Free console
/// </summary>
public void Dispose()
{
_handler.WriteLine("");
}
public void WalletCreateCommand(FileInfo file)
{
var secureString = _consoleHandler.ReadPassword();
_consoleHandler.ApplyStyle(ConsoleOutputStyle.Prompt);
var confirmationString = _consoleHandler.ReadPassword("\nConfirm your password:"******"\nAddress: " + walletAccount.Address, ConsoleOutputStyle.Information);
_consoleHandler.WriteLine("Public Key: " + _walletManager.GetPublicKeyFromNep2(walletAccount.Key, secureString), ConsoleOutputStyle.Information);
}
else
{
_consoleHandler.WriteLine("\nPasswords don't match.", ConsoleOutputStyle.Information);
}
}
public void BuildCommand(FileInfo inputPath, FileInfo outputPath)
{
if (outputPath.Exists)
{
throw new InvalidParameterException("Output file already exists");
}
if (!inputPath.Exists)
{
throw new InvalidParameterException(inputPath.FullName);
}
string[] dump;
using (var p = Process.Start(new ProcessStartInfo()
{
FileName = "neon",
Arguments = $"\"{inputPath.FullName}\"",
CreateNoWindow = true,
RedirectStandardOutput = true,
UseShellExecute = false,
WindowStyle = ProcessWindowStyle.Hidden,
}))
{
if (!p.Start())
{
throw new Exception("Error starting neon. Make sure that neon is in your PATH variable");
}
dump = p.StandardOutput.ReadToEnd().Split(new[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
p.WaitForExit();
}
foreach (var line in dump)
{
_consoleHandler.WriteLine(line, ConsoleOutputStyle.Log);
}
// Looking for .abi.json
var tempFile = Path.ChangeExtension(inputPath.FullName, ".abi.json");
if (File.Exists(tempFile))
{
try
{
var json = JToken.Parse(File.ReadAllText(tempFile));
_consoleHandler.WriteLine(json.ToString(Formatting.Indented), ConsoleOutputStyle.Information);
}
catch { }
}
// Looking for .avm
tempFile = Path.ChangeExtension(inputPath.FullName, ".avm");
if (File.Exists(tempFile))
{
var avm = File.ReadAllBytes(tempFile);
if (avm != null)
{
File.WriteAllBytes(outputPath.FullName, avm);
}
}
else
{
throw new InvalidParameterException("Error compiling the contract");
}
}