private void OnImportWatchOnlyCommand(string addressOrFile)
{
if (NoWallet())
{
return;
}
UInt160 address = null;
try
{
address = StringToAddress(addressOrFile, NeoSystem.Settings.AddressVersion);
}
catch (FormatException) { }
if (address is null)
{
var fileInfo = new FileInfo(addressOrFile);
if (!fileInfo.Exists)
{
ConsoleHelper.Warning($"File '{fileInfo.FullName}' doesn't exists");
return;
}
if (fileInfo.Length > 1024 * 1024)
{
if (!ReadUserInput($"The file '{fileInfo.FullName}' is too big, do you want to continue? (yes|no)", false).IsYes())
{
return;
}
}
string[] lines = File.ReadAllLines(fileInfo.FullName).Where(u => !string.IsNullOrEmpty(u)).ToArray();
using (var percent = new ConsolePercent(0, lines.Length))
{
for (int i = 0; i < lines.Length; i++)
{
address = StringToAddress(lines[i], NeoSystem.Settings.AddressVersion);
CurrentWallet.CreateAccount(address);
percent.Value++;
}
}
}
else
{
WalletAccount account = CurrentWallet.GetAccount(address);
if (account is not null)
{
ConsoleHelper.Warning("This address is already in your wallet");
}
else
{
account = CurrentWallet.CreateAccount(address);
ConsoleHelper.Info("Address: ", account.Address);
}
}
if (CurrentWallet is NEP6Wallet wallet)
{
wallet.Save();
}
}
private void OnImportKeyCommand(string wifOrFile)
{
byte[] prikey = null;
try
{
prikey = Wallet.GetPrivateKeyFromWIF(wifOrFile);
}
catch (FormatException) { }
if (prikey == null)
{
var fileInfo = new FileInfo(wifOrFile);
if (!fileInfo.Exists)
{
Console.WriteLine($"Error: File '{fileInfo.FullName}' doesn't exists");
return;
}
if (wifOrFile.Length > 1024 * 1024)
{
if (!ReadUserInput($"The file '{fileInfo.FullName}' is too big, do you want to continue? (yes|no)", false).IsYes())
{
return;
}
}
string[] lines = File.ReadAllLines(fileInfo.FullName).Where(u => !string.IsNullOrEmpty(u)).ToArray();
using (var percent = new ConsolePercent(0, lines.Length))
{
for (int i = 0; i < lines.Length; i++)
{
if (lines[i].Length == 64)
{
prikey = lines[i].HexToBytes();
}
else
{
prikey = Wallet.GetPrivateKeyFromWIF(lines[i]);
}
CurrentWallet.CreateAccount(prikey);
Array.Clear(prikey, 0, prikey.Length);
percent.Value++;
}
}
}
else
{
WalletAccount account = CurrentWallet.CreateAccount(prikey);
Array.Clear(prikey, 0, prikey.Length);
Console.WriteLine($"Address: {account.Address}");
Console.WriteLine($" Pubkey: {account.GetKey().PublicKey.EncodePoint(true).ToHexString()}");
}
if (CurrentWallet is NEP6Wallet wallet)
{
wallet.Save();
}
}
private void WriteBlocks(uint start, uint count, string path, bool writeStart)
{
uint end = start + count - 1;
using FileStream fs = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None, 4096, FileOptions.WriteThrough);
if (fs.Length > 0)
{
byte[] buffer = new byte[sizeof(uint)];
if (writeStart)
{
fs.Seek(sizeof(uint), SeekOrigin.Begin);
fs.Read(buffer, 0, buffer.Length);
start += BitConverter.ToUInt32(buffer, 0);
fs.Seek(sizeof(uint), SeekOrigin.Begin);
}
else
{
fs.Read(buffer, 0, buffer.Length);
start = BitConverter.ToUInt32(buffer, 0);
fs.Seek(0, SeekOrigin.Begin);
}
}
else
{
if (writeStart)
{
fs.Write(BitConverter.GetBytes(start), 0, sizeof(uint));
}
}
if (start <= end)
{
fs.Write(BitConverter.GetBytes(count), 0, sizeof(uint));
}
fs.Seek(0, SeekOrigin.End);
Console.WriteLine("Export block from " + start + " to " + end);
using (var percent = new ConsolePercent(start, end))
{
for (uint i = start; i <= end; i++)
{
Block block = Blockchain.Singleton.GetBlock(i);
byte[] array = block.ToArray();
fs.Write(BitConverter.GetBytes(array.Length), 0, sizeof(int));
fs.Write(array, 0, array.Length);
percent.Value = i;
}
}
}
private void OnCreateAddressCommand(ushort count = 1)
{
if (NoWallet())
{
return;
}
string path = "address.txt";
if (File.Exists(path))
{
if (!ReadUserInput($"The file '{path}' already exists, do you want to overwrite it? (yes|no)", false).IsYes())
{
return;
}
}
List <string> addresses = new List <string>();
using (var percent = new ConsolePercent(0, count))
{
Parallel.For(0, count, (i) =>
{
WalletAccount account = CurrentWallet.CreateAccount();
lock (addresses)
{
addresses.Add(account.Address);
percent.Value++;
}
});
}
if (CurrentWallet is NEP6Wallet wallet)
{
wallet.Save();
}
Console.WriteLine($"Export addresses to {path}");
File.WriteAllLines(path, addresses);
}