public void StartSystem()
{
if (isSystemStarted)
{
throw new InvalidOperationException("core_started");
}
ahdb = new AccountHoldersDatabase(databaseBasepath);
thdb = new TransactionHistoriesDatabase(databaseBasepath);
bcadb = new BlockchainAccessDB(databaseBasepath);
bmdb = new BlockManagerDB(databaseBasepath);
bdb = new BlockDB(databaseBasepath);
bfpdb = new BlockFilePointersDB(databaseBasepath);
ufadb = new UtxoFileAccessDB(databaseBasepath);
ufpdb = new UtxoFilePointersDB(databaseBasepath);
ufptempdb = new UtxoFilePointersTempDB(databaseBasepath);
utxodb = new UtxoDB(databaseBasepath);
accountHolders = new AccountHolders();
accountHoldersFactory = new AccountHoldersFactory();
byte[] ahDataBytes = ahdb.GetData();
if (ahDataBytes.Length != 0)
{
accountHolders.FromBinary(ahDataBytes);
}
else
{
accountHolders.LoadVersion0();
}
transactionHistories = thdb.GetData().Pipe((data) => data.Length == 0 ? new TransactionHistories() : SHAREDDATA.FromBinary <TransactionHistories>(data));
transactionHistories.UnconfirmedTransactionAdded += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
foreach (var prevTxOut in e.senders)
{
if (account.Address.Equals(prevTxOut.Address))
{
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount + prevTxOut.Amount.rawAmount);
}
}
}
}
};
transactionHistories.UnconfirmedTransactionRemoved += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
foreach (var prevTxOut in e.receivers)
{
if (account.Address.Equals(prevTxOut.Address))
{
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount - prevTxOut.Amount.rawAmount);
}
}
}
}
};
usableBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.usableAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
unusableBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.unusableAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
unconfirmedBalanceCache = new CachedData <CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
rawAmount += account.accountStatus.unconfirmedAmount.rawAmount;
}
}
return(new CurrencyUnit(rawAmount));
});
usableBalanceWithUnconfirmedCache = new CachedData <CurrencyUnit>(() => new CurrencyUnit(usableBalanceCache.Data.rawAmount - unconfirmedBalanceCache.Data.rawAmount));
unusableBalanceWithUnconformedCache = new CachedData <CurrencyUnit>(() => new CurrencyUnit(unusableBalanceCache.Data.rawAmount + unconfirmedBalanceCache.Data.rawAmount));
blockChain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
blockChain.LoadTransactionHistories(transactionHistories);
//<未改良>暫定？
if (blockChain.headBlockIndex == -1)
{
blockChain.UpdateChain(new GenesisBlock());
this.RaiseNotification("genesis_block_generated", 5);
}
Dictionary <Account, EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > > changeAmountDict = new Dictionary <Account, EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > >();
Action <bool> _UpdateBalance = (isOnlyUnconfirmed) =>
{
if (!isOnlyUnconfirmed)
{
usableBalanceCache.IsModified = true;
unusableBalanceCache.IsModified = true;
}
unconfirmedBalanceCache.IsModified = true;
usableBalanceWithUnconfirmedCache.IsModified = true;
unusableBalanceWithUnconformedCache.IsModified = true;
BalanceUpdated(this, EventArgs.Empty);
};
Action <Account, bool> _AddAddressEvent = (account, isUpdatebalance) =>
{
EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > eh = (sender, e) =>
{
account.accountStatus.usableAmount = e.Item1;
account.accountStatus.unusableAmount = e.Item2;
};
changeAmountDict.Add(account, eh);
AddressEvent addressEvent = new AddressEvent(account.Address.Hash);
addressEvent.BalanceUpdated += eh;
blockChain.AddAddressEvent(addressEvent);
long rawAmount = 0;
foreach (var unconfirmedTh in transactionHistories.unconfirmedTransactionHistories.ToArray())
{
foreach (var prevTxOut in unconfirmedTh.senders)
{
if (prevTxOut.Address.Equals(account.Address))
{
rawAmount += prevTxOut.Amount.rawAmount;
}
}
}
account.accountStatus.unconfirmedAmount = new CurrencyUnit(rawAmount);
if (isUpdatebalance)
{
_UpdateBalance(false);
}
};
EventHandler <Account> _AccountAdded = (sender, e) =>
{
utxodb.Open();
_AddAddressEvent(e, true);
utxodb.Close();
};
EventHandler <Account> _AccountRemoved = (sender, e) =>
{
EventHandler <Tuple <CurrencyUnit, CurrencyUnit> > eh = changeAmountDict[e];
changeAmountDict.Remove(e);
AddressEvent addressEvent = blockChain.RemoveAddressEvent(e.Address.Hash);
addressEvent.BalanceUpdated -= eh;
_UpdateBalance(false);
};
utxodb.Open();
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
_AddAddressEvent(account, false);
}
accountHolder.AccountAdded += _AccountAdded;
accountHolder.AccountRemoved += _AccountRemoved;
}
utxodb.Close();
accountHolders.AccountHolderAdded += (sender, e) =>
{
e.AccountAdded += _AccountAdded;
e.AccountRemoved += _AccountRemoved;
};
accountHolders.AccountHolderRemoved += (semder, e) =>
{
e.AccountAdded -= _AccountAdded;
e.AccountRemoved -= _AccountRemoved;
};
blockChain.BalanceUpdated += (sender, e) => _UpdateBalance(false);
_UpdateBalance(false);
unconfirmedTtxs = new Dictionary <TransferTransaction, TransactionOutput[]>();
mining = new Mining();
mining.FoundNonce += (sender, e) => creaNodeTest.DiffuseNewBlock(e);
blockChain.Updated += (sender, e) =>
{
foreach (var block in e)
{
foreach (var tx in block.Transactions)
{
foreach (var txIn in tx.TxInputs)
{
TransferTransaction contradiction = null;
foreach (var unconfirmedTx in unconfirmedTtxs)
{
foreach (var unconfirmedTxIn in unconfirmedTx.Key.TxInputs)
{
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
{
contradiction = unconfirmedTx.Key;
break;
}
}
if (contradiction != null)
{
break;
}
}
if (contradiction != null)
{
unconfirmedTtxs.Remove(contradiction);
}
}
}
}
Mine();
};
Mine();
//creaNodeTest = new CreaNode(ps.NodePort, creaVersion, appnameWithVersion, new FirstNodeInfosDatabase(p2pDirectory));
creaNodeTest = new CreaNodeTest(blockChain, ps.NodePort, creaVersion, appnameWithVersion);
creaNodeTest.ConnectionKeeped += (sender, e) => creaNodeTest.SyncronizeBlockchain();
creaNodeTest.ReceivedNewTransaction += (sender, e) =>
{
TransferTransaction ttx = e as TransferTransaction;
if (ttx == null)
{
return;
}
TransactionOutput[] prevTxOuts = new TransactionOutput[ttx.TxInputs.Length];
for (int i = 0; i < prevTxOuts.Length; i++)
{
prevTxOuts[i] = blockChain.GetMainBlock(ttx.TxInputs[i].PrevTxBlockIndex).Transactions[ttx.TxInputs[i].PrevTxIndex].TxOutputs[ttx.TxInputs[i].PrevTxOutputIndex];
}
if (!ttx.Verify(prevTxOuts))
{
return;
}
List <TransactionOutput> senders = new List <TransactionOutput>();
List <TransactionOutput> receivers = new List <TransactionOutput>();
long sentAmount = 0;
long receivedAmount = 0;
for (int i = 0; i < ttx.txInputs.Length; i++)
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
if (prevTxOuts[i].Address.Equals(account.Address.Hash))
{
sentAmount += prevTxOuts[i].Amount.rawAmount;
senders.Add(prevTxOuts[i]);
}
}
}
}
for (int i = 0; i < ttx.TxOutputs.Length; i++)
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
{
if (ttx.TxOutputs[i].Address.Equals(account.Address.Hash))
{
receivedAmount += ttx.TxOutputs[i].Amount.rawAmount;
receivers.Add(ttx.TxOutputs[i]);
}
}
}
}
if (senders.Count > 0 || receivers.Count > 0)
{
TransactionHistoryType type = TransactionHistoryType.transfered;
if (receivers.Count < ttx.TxOutputs.Length)
{
type = TransactionHistoryType.sent;
}
else if (senders.Count < ttx.TxInputs.Length)
{
type = TransactionHistoryType.received;
}
transactionHistories.AddTransactionHistory(new TransactionHistory(true, false, type, DateTime.MinValue, 0, ttx.Id, senders.ToArray(), receivers.ToArray(), ttx, prevTxOuts, new CurrencyUnit(sentAmount), new CurrencyUnit(receivedAmount - sentAmount)));
}
utxodb.Open();
for (int i = 0; i < ttx.TxInputs.Length; i++)
{
if (blockChain.FindUtxo(prevTxOuts[i].Address, ttx.TxInputs[i].PrevTxBlockIndex, ttx.TxInputs[i].PrevTxIndex, ttx.TxInputs[i].PrevTxOutputIndex) == null)
{
return;
}
}
utxodb.Close();
foreach (var txIn in ttx.TxInputs)
{
foreach (var unconfirmedTtx in unconfirmedTtxs)
{
foreach (var unconfirmedTxIn in unconfirmedTtx.Key.TxInputs)
{
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
{
return;
}
}
}
}
unconfirmedTtxs.Add(ttx, prevTxOuts);
Mine();
};
creaNodeTest.ReceivedNewBlock += (sender, e) => blockChain.UpdateChain(e).Pipe((ret) => this.RaiseResult("blockchain_update", 5, ret.ToString()));
//creaNodeTest.Start();
isSystemStarted = true;
}
public TestWindow(Program.Logger _logger)
{
StackPanel sp1 = null;
StackPanel sp2 = null;
EventHandler <Program.LogData> _LoggerLogAdded = (sender, e) => ((Action)(() =>
{
TextBlock tb = new TextBlock();
tb.Text = e.Text;
tb.Foreground = e.Kind == Program.LogData.LogKind.error ? Brushes.Red : Brushes.White;
tb.Margin = new Thickness(0.0, 10.0, 0.0, 10.0);
sp2.Children.Add(tb);
})).BeginExecuteInUIThread();
Loaded += (sender, e) =>
{
Grid grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition()
{
Height = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition());
ScrollViewer sv1 = new ScrollViewer();
sv1.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
sv1.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
sv1.SetValue(Grid.RowProperty, 0);
sv1.SetValue(Grid.ColumnProperty, 0);
sp1 = new StackPanel();
sp1.Background = Brushes.Black;
ScrollViewer sv2 = new ScrollViewer();
sv2.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
sv2.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
sv2.SetValue(Grid.RowProperty, 1);
sv2.SetValue(Grid.ColumnProperty, 0);
sp2 = new StackPanel();
sp2.Background = Brushes.Black;
sv1.Content = sp1;
sv2.Content = sp2;
TextBox tb = new TextBox();
tb.SetValue(Grid.RowProperty, 2);
tb.SetValue(Grid.ColumnProperty, 0);
grid.Children.Add(sv1);
grid.Children.Add(sv2);
grid.Children.Add(tb);
Content = grid;
Console.SetOut(new TextBlockStreamWriter(sp1));
_logger.LogAdded += _LoggerLogAdded;
//SimulationWindow sw = new SimulationWindow();
//sw.ShowDialog();
this.StartTask(string.Empty, string.Empty, () =>
{
//string testPrivateRsaParameters;
//using (RSACryptoServiceProvider rsacsp = new RSACryptoServiceProvider(2048))
// testPrivateRsaParameters = rsacsp.ToXmlString(true);
//RealInboundChennel ric = new RealInboundChennel(7777, RsaKeySize.rsa2048, 100);
//ric.Accepted += (sender2, e2) =>
//{
// this.StartTask("", "", () =>
// {
// e2.WriteBytes(BitConverter.GetBytes(true));
// bool b = BitConverter.ToBoolean(e2.ReadBytes(), 0);
// SessionChannel sc = e2.NewSession();
// sc.WriteBytes(BitConverter.GetBytes(true));
// sc.Close();
// //e2.Close();
// });
// //e2.Close();
// //Console.WriteLine("");
//};
//ric.RequestAcceptanceStart();
//AutoResetEvent are = new AutoResetEvent(false);
//SocketChannel socketc = null;
//RealOutboundChannel roc = new RealOutboundChannel(IPAddress.Loopback, 7777, RsaKeySize.rsa2048, testPrivateRsaParameters);
//roc.Connected += (sender2, e2) =>
//{
// socketc = e2;
// socketc.Sessioned += (sender3, e3) =>
// {
// bool b3 = BitConverter.ToBoolean(e3.ReadBytes(), 0);
// Console.WriteLine("");
// };
// are.Set();
// //e2.Close();
// //Console.WriteLine("connected");
//};
//roc.RequestConnection();
//are.WaitOne();
//bool b2 = BitConverter.ToBoolean(socketc.ReadBytes(), 0);
//socketc.WriteBytes(BitConverter.GetBytes(true));
//socketc.Close();
//CirculatedInteger ci = new CirculatedInteger(5);
//Console.WriteLine(ci.GetForward(0));
//Console.WriteLine(ci.GetForward(1));
//Console.WriteLine(ci.GetForward(2));
//Console.WriteLine(ci.GetForward(3));
//Console.WriteLine(ci.GetForward(4));
//Console.WriteLine(ci.GetForward(5));
//Console.WriteLine(ci.GetForward(6));
//Console.WriteLine(ci.GetBackward(0));
//Console.WriteLine(ci.GetBackward(1));
//Console.WriteLine(ci.GetBackward(2));
//Console.WriteLine(ci.GetBackward(3));
//Console.WriteLine(ci.GetBackward(4));
//Console.WriteLine(ci.GetBackward(5));
//Console.WriteLine(ci.GetBackward(6));
Secp256k1KeyPair <Sha256Hash> secp256k1KeyPair = new Secp256k1KeyPair <Sha256Hash>(true);
Sha256Ripemd160Hash address = new Sha256Ripemd160Hash(secp256k1KeyPair.pubKey.pubKey);
TransactionInput ti1 = new TransactionInput();
ti1.LoadVersion1(0, 0, 0);
TransactionOutput to1 = new TransactionOutput();
to1.LoadVersion0(address, new Creacoin(50m));
CoinbaseTransaction ct1 = new CoinbaseTransaction();
ct1.LoadVersion0(new TransactionOutput[] { to1 });
byte[] ctBytes1 = ct1.ToBinary();
CoinbaseTransaction ct2 = SHAREDDATA.FromBinary <CoinbaseTransaction>(ctBytes1);
TransferTransaction tt1 = new TransferTransaction();
tt1.LoadVersion1(new TransactionInput[] { ti1 }, new TransactionOutput[] { to1 });
tt1.Sign(new TransactionOutput[] { to1 }, new DSAPRIVKEYBASE[] { secp256k1KeyPair.privKey });
byte[] ttBytes1 = tt1.ToBinary();
TransferTransaction tt2 = SHAREDDATA.FromBinary <TransferTransaction>(ttBytes1);
ResTransactions rt1 = new ResTransactions(new Transaction[] { ct1, tt1 });
byte[] rtBytes1 = rt1.ToBinary();
ResTransactions rt2 = SHAREDDATA.FromBinary <ResTransactions>(rtBytes1);
byte[] test1 = SHAREDDATA.ToBinary <Transaction>(ct2);
CoinbaseTransaction ct3 = SHAREDDATA.FromBinary <Transaction>(test1) as CoinbaseTransaction;
byte[] test2 = SHAREDDATA.ToBinary <Transaction>(tt2);
TransferTransaction tt3 = SHAREDDATA.FromBinary <Transaction>(test2) as TransferTransaction;
//string pathBase = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
//New.BlockManagerDB bmdb = new New.BlockManagerDB(pathBase);
//New.BlockDB blkdb = new New.BlockDB(pathBase);
//New.BlockFilePointersDB bfpdb = new New.BlockFilePointersDB(pathBase);
//New.BlockManager bm = new New.BlockManager(bmdb, blkdb, bfpdb);
//New.TestBlock block1 = new New.TestBlock(1);
//bm.AddMainBlock(block1);
//bm.AddMainBlock(block1);
//Test10NodesInv();
//TestDHT();
//bool isFirst = true;
//int portNumber = 0;
//CreaNode cnlt = null;
//tb.KeyDown += (sender2, e2) =>
//{
// if (e2.Key != Key.Enter)
// return;
// if (isFirst)
// {
// portNumber = int.Parse(tb.Text);
// FirstNodeInfosDatabase fnidb = new FirstNodeInfosDatabase(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
// cnlt = new CreaNode((ushort)portNumber, 0, "test", fnidb);
// cnlt.Start();
// cnlt.ReceivedNewChat += (sender3, e3) =>
// {
// this.ConsoleWriteLine(e3.Message);
// };
// isFirst = false;
// return;
// }
// Chat chat = new Chat();
// chat.LoadVersion0(portNumber.ToString(), tb.Text);
// chat.Sign(secp256k1KeyPair.privKey);
// cnlt.DiffuseNewChat(chat);
//};
});
};
Closed += (sender, e) =>
{
_logger.LogAdded -= _LoggerLogAdded;
string fileText = string.Empty;
foreach (var child in sp1.Children)
{
fileText += (child as TextBlock).Text + Environment.NewLine;
}
File.AppendAllText(Path.Combine(new FileInfo(Assembly.GetEntryAssembly().Location).DirectoryName, "LogTest.txt"), fileText);
};
}
public DiffuseSimulation()
{
nodeInfos = new NodeInformation[numberOfNodes];
for (int i = 0; i < numberOfNodes; i++)
{
nodeInfos[i] = new NodeInformation(IPAddress.Loopback, (ushort)(startPortNumber + i), Network.localtest, string.Empty);
}
for (int i = 0; i < numberOfNodes; i++)
{
portNumberToIndex.Add(nodeInfos[i].portNumber, i);
}
sn = new SimulationNetwork();
sss = new SimulationSocket[numberOfNodes];
cremlias = new Cremlia[numberOfNodes];
randomNumss = numberOfNodes.PipeForever((non) => non.RandomNums()).Where((ns) => ns.Select((n, i) => new { n, i }).All((ni) => ni.n != ni.i)).Take(numberOfDiffuseNodes).ToArray();
int receiveCounter = 0;
for (int i = 0; i < numberOfNodes; i++)
{
sss[i] = new SimulationSocket(sn);
sss[i].Bind(new IPEndPoint(IPAddress.Any, nodeInfos[i].portNumber));
sss[i].Listen(100);
cremlias[i] = new Cremlia(new CremliaIdFactorySha256(), new CremliaDatabaseIo(), new CremliaNetworkIoSimulation(sss[i]), new CremliaNodeInfomationSha256(nodeInfos[i]));
int[] randomNums = numberOfNodes.RandomNums();
for (int j = 0; j < numberOfNodes; j++)
{
if (randomNums[j] != i)
{
cremlias[i].UpdateNodeStateWhenJoin(new CremliaNodeInfomationSha256(nodeInfos[randomNums[j]]));
}
}
int index = i;
this.StartTask(string.Empty, string.Empty, () =>
{
object l = new object();
int counter = 0;
while (true)
{
SimulationSocket ss = sss[index].Accept() as SimulationSocket;
bool flag = false;
lock (l)
if (counter++ == 0)
{
flag = true;
}
this.StartTask(string.Empty, string.Empty, () =>
{
NodeInformation ni = SHAREDDATA.FromBinary <NodeInformation>(ss.Read());
byte[] data = ss.Read();
ss.Close();
Thread.Sleep(connectWait);
if (flag && index != 0)
{
Received(this, ++receiveCounter);
this.ConsoleWriteLine(string.Join(",", receiveCounter.ToString(), stopwatch.ElapsedMilliseconds.ToString()));
if (receiveCounter == numberOfNodes)
{
stopwatch.Stop();
}
//int[] nodes = SelectNodes1(index);
int[] nodes = SelectNodes2(index, ni);
for (int j = 0; j < nodes.Length; j++)
{
SimulationSocket ss2 = new SimulationSocket(sn);
Thread.Sleep(verifyWait);
ss2.Connect(IPAddress.Loopback, (ushort)(startPortNumber + nodes[j]));
connections.Add(ss2.localPortNumber, (ushort)(startPortNumber + nodes[j]));
connections.Add(ss2.remotePortNumber, nodeInfos[index].portNumber);
ss2.Write(nodeInfos[index].ToBinary());
ss2.Write(new byte[1024]);
ss2.Close();
}
}
});
}
});
}
}
