public void AddSignature(byte[] privatekey, AccountStore account_store)
{
Transaction.Types.Contract contract = this.transaction.RawData.Contract[0];
byte[] owner = GetOwner(contract);
int permission_id = contract.PermissionId;
AccountCapsule account = account_store.Get(owner);
if (account == null)
{
throw new PermissionException("Account is not exist.");
}
Permission permission = account.GetPermissionById(permission_id);
if (permission == null)
{
throw new PermissionException("Permission is not exist");
}
if (permission_id != 0)
{
if (permission.Type != Permission.Types.PermissionType.Active)
{
throw new PermissionException("Permission type is error");
}
if (Wallet.CheckPermissionOperations(permission, contract))
{
throw new PermissionException("Invalid permission");
}
}
List <ByteString> approves = new List <ByteString>();
ECKey ec_key = ECKey.FromPrivateKey(privatekey);
byte[] address = Wallet.PublickKeyToAddress(ec_key.PublicKey);
if (this.transaction.Signature.Count > 0)
{
CheckWeight(permission, new List <ByteString>(this.transaction.Signature), this.GetRawHash().Hash, approves);
if (approves.Contains(ByteString.CopyFrom(address)))
{
throw new PermissionException(Wallet.AddressToBase58(address) + "had signed!");
}
}
long weight = GetWeight(permission, address);
if (weight == 0)
{
throw new PermissionException(
privatekey.ToHexString() + " address is " +
Wallet.AddressToBase58(address) + "but it is not contained of permission.");
}
ECDSASignature signature = ec_key.Sign(this.GetRawHash().Hash);
this.transaction.Signature.Add(ByteString.CopyFrom(signature.ToByteArray()));
}
public LogInfoTriggerParser(long block_num, long block_timestamp, byte[] tx_id, byte[] origin_address)
{
this.block_num = block_num;
this.block_timestamp = block_timestamp;
this.transaction_id = tx_id.IsNotNullOrEmpty() ? tx_id.ToHexString() : "";
this.origin_address = origin_address.IsNotNullOrEmpty() ? Wallet.AddressToBase58(origin_address) : "";
}
public void CheckIsConstant()
{
if (VMConfig.AllowTvmConstantinople)
{
return;
}
TriggerSmartContract trigger_contract = ContractCapsule.GetTriggerContractFromTransaction(this.Transaction.Instance);
if (this.transaction_type == TransactionType.TX_CONTRACT_CALL_TYPE)
{
Deposit deposit = Deposit.CreateRoot(this.db_manager);
ContractCapsule contract = deposit.GetContract(trigger_contract.ContractAddress.ToByteArray());
if (contract == null)
{
Logger.Info(string.Format("contract: {0} is not in contract store",
Wallet.AddressToBase58(trigger_contract.ContractAddress.ToByteArray())));
throw new ContractValidateException("contract: "
+ Wallet.AddressToBase58(trigger_contract.ContractAddress.ToByteArray())
+ " is not in contract store");
}
ABI abi = contract.Instance.Abi;
if (Wallet.IsConstant(abi, trigger_contract))
{
throw new VMIllegalException("cannot call constant method");
}
}
}
public void Update(BlockCapsule block)
{
List <ByteString> witnesses = this.db_manager.WitnessController.GetActiveWitnesses();
ByteString witness = block.WitnessAddress;
int slot = witnesses.IndexOf(witness);
if (slot < 0)
{
return;
}
int version = block.Instance.BlockHeader.RawData.Version;
if (version < Parameter.ForkBlockVersionParameters.ENERGY_LIMIT)
{
return;
}
Downgrade(version, slot);
byte[] stats = this.db_manager.DynamicProperties.StatsByVersion(version);
if (Check(stats))
{
Upgrade(version, stats.Length);
return;
}
if (stats == null || stats.Length != witnesses.Count)
{
stats = new byte[witnesses.Count];
}
stats[slot] = VERSION_UPGRADE;
this.db_manager.DynamicProperties.StatsByVersion(version, stats);
Logger.Info(
string.Format(
"*******update hard fork:{0}, witness size:{1}, solt:{2}, witness:{3}, version:{4}",
string.Join(", ",
Enumerable.Zip <ByteString, byte, KeyValuePair <ByteString, byte> >(
witnesses,
stats,
(ByteString key, byte value) =>
{
return(new KeyValuePair <ByteString, byte>(key, value));
})
.Select(pair =>
{
string address = Wallet.AddressToBase58(pair.Key.ToByteArray());
address = address.Substring(address.Length - 4);
return(new KeyValuePair <string, byte>(address, pair.Value));
})
.ToList()
.ToString()),
witnesses.Count,
slot,
Wallet.AddressToBase58(witness.ToByteArray()),
version));
}
public void AddressToBase58()
{
byte[] address = Wallet.PublickKeyToAddress(this.publickey);
address.Length.Should().Be(21);
string address_str = Wallet.AddressToBase58(address);
address_str.Equals(this.base85_address).Should().BeTrue();
}
public static long CheckWeight(Permission permission, List <ByteString> signature, byte[] hash, List <ByteString> approve_list)
{
long result = 0;
if (signature.Count > permission.Keys.Count)
{
throw new PermissionException(
"Signature count is" + signature.Count +
"more than key counts of permission" + permission.Keys.Count);
}
Dictionary <ByteString, long> signature_weight = new Dictionary <ByteString, long>();
foreach (ByteString sign in signature)
{
if (sign.Length < 65)
{
throw new SignatureFormatException("Signature size is" + sign.Length);
}
ECKey ec_key = ECKey.RecoverFromSignature(ECDSASignature.ExtractECDSASignature(sign.ToByteArray()),
hash,
false);
byte[] publickey = ec_key.PublicKey;
byte[] address = Wallet.PublickKeyToAddress(ec_key.PublicKey);
long weight = GetWeight(permission, address);
if (weight == 0)
{
throw new PermissionException(
sign.ToByteArray().ToHexString()
+ "is signed by"
+ Wallet.AddressToBase58(address)
+ "but it is not contained of permission.");
}
if (signature_weight.ContainsKey(sign))
{
throw new PermissionException(Wallet.AddressToBase58(address) + " has signed twice");
}
signature_weight.Add(sign, weight);
if (approve_list != null)
{
approve_list.Add(ByteString.CopyFrom(publickey));
}
result += weight;
}
return(result);
}
/// <summary>
/// Get transaction information by id
/// </summary>
/// <param name="parameters"></param>
/// /// Parameter Index
/// [0] : Transaction id
/// <returns></returns>
public static bool GetTransactionsToThis(string command, string[] parameters)
{
string[] usage = new string[] {
string.Format("{0} [command option] <transaction id>\n", command)
};
string[] command_option = new string[] { HelpCommandOption.Help };
if (parameters == null || parameters.Length != 3)
{
OutputHelpMessage(usage, null, command_option, null);
return(true);
}
try
{
byte[] address = Wallet.Base58ToAddress(parameters[0]);
int offset = int.Parse(parameters[1]);
int limit = int.Parse(parameters[2]);
RpcApiResult result = RpcApi.GetTransactionsToThis(address, offset, limit, out TransactionListExtention transactions);
if (result.Result)
{
if (transactions != null)
{
Console.WriteLine(PrintUtil.PrintTransactionExtentionList(new List <TransactionExtention>(transactions.Transaction)));
}
else
{
Console.WriteLine("No transaction from " + Wallet.AddressToBase58(address));
}
}
OutputResultMessage(command, result.Result, result.Code, result.Message);
}
catch (System.Exception e)
{
Console.WriteLine(e.Message + "\n\n" + e.StackTrace);
}
return(true);
}
public bool HasMostApprovals(List <ByteString> active_witness)
{
List <ByteString> contains = new List <ByteString>(this.proposal.Approvals.Where(witness => active_witness.Contains(witness)));
long count = contains.Count;
if (count != this.proposal.Approvals.Count())
{
List <ByteString> not_contains = new List <ByteString>(this.proposal.Approvals.Where(witness => !active_witness.Contains(witness)));
List <string> addresses = not_contains.Select(witness => Wallet.AddressToBase58(witness.ToByteArray())).ToList();
Logger.Info("Invalid approval list : " + addresses.ToString());
}
if (active_witness.Count != Parameter.ChainParameters.MAX_ACTIVE_WITNESS_NUM)
{
Logger.Info("Active witness count = " + active_witness.Count());
}
return(count >= active_witness.Count * 7 / 10);
}
public bool ValidateWitnessSchedule(ByteString witness_address, long timestamp)
{
if (this.db_manager.DynamicProperties.GetLatestBlockHeaderNumber() == 0)
{
return(true);
}
long abs_slot = GetAbsSlotAtTime(timestamp);
long head_abs_slot = GetAbsSlotAtTime(this.db_manager.DynamicProperties.GetLatestBlockHeaderTimestamp());
if (abs_slot <= head_abs_slot)
{
Logger.Warning("abs_slot is equals with head_abs_slot[" + abs_slot + "]");
return(false);
}
long slot = GetSlotAtTime(timestamp);
ByteString scheduled_witness = GetScheduleWitness(slot);
if (!scheduled_witness.Equals(witness_address))
{
Logger.Warning(
string.Format(
"Witness is out of order, scheduled Witness[{0}],BlockWitnessAddress[{1}], BlockTimeStamp[{2}], Slot[{3}]",
Wallet.AddressToBase58(scheduled_witness.ToByteArray()),
Wallet.AddressToBase58(witness_address.ToByteArray()),
timestamp.ToDateTime().ToLocalTime(),
slot));
return(false);
}
Logger.Debug(
string.Format(
"Validate witness schedule successfully, scheduled witness:{0}",
Wallet.AddressToBase58(witness_address.ToByteArray())));
return(true);
}
public static RpcApiResult ImportWallet(string password, string privatekey)
{
if (password.IsNullOrEmpty() || privatekey.IsNullOrEmpty())
{
Console.WriteLine("Invalide password and privatekey");
return(new RpcApiResult(false, RpcMessage.INVALID_PASSWORD, "Invalide password and privatekey"));
}
try
{
byte[] pk = privatekey.HexToBytes();
if (pk.Length != 32)
{
return(new RpcApiResult(false, RpcMessage.INVALID_PRIVATEKEY, "Invalid privatekey. Privatekey must be 32 bytes."));
}
ECKey key = ECKey.FromPrivateKey(pk);
string address = Wallet.AddressToBase58(Wallet.PublickKeyToAddress(key.PublicKey));
if (!KeyStoreService.GenerateKeyStore(RpcApi.FILE_PATH,
password,
pk,
address,
out _))
{
Console.WriteLine();
return(new RpcApiResult(false, RpcMessage.INTERNAL_ERROR, "Faild to generate keystore file."));
}
}
catch (System.Exception e)
{
throw e;
}
return(RpcApiResult.Success);
}
public ByteString GetScheduleWitness(long slot)
{
long current_slot = GetHeadSlot() + slot;
if (current_slot < 0)
{
throw new System.Exception("CurrentSlot should be positive");
}
int active_witness_count = GetActiveWitnesses().Count;
int single_repeat = Parameter.ChainParameters.SINGLE_REPEAT;
if (active_witness_count <= 0)
{
throw new System.Exception("Active Witnesses is null.");
}
int witness_Index = (int)current_slot % (active_witness_count * single_repeat);
witness_Index /= single_repeat;
Logger.Debug(
string.Format("Current Slot : {0}, Witness Index : {1}, CrrentActiveWitness Size : {2}",
current_slot,
witness_Index,
active_witness_count));
ByteString scheduled_witness = GetActiveWitnesses()?[witness_Index];
Logger.Info(
string.Format("Scheduled Witness : {0}, Current Slot : {1}",
Wallet.AddressToBase58(scheduled_witness.ToByteArray()),
current_slot));
return(scheduled_witness);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
writer.WriteValue(Wallet.AddressToBase58((byte[])value));
}
private void Create()
{
if (!this.deposit.DBManager.DynamicProperties.SupportVM())
{
throw new ContractValidateException("vm work is off, need to be opened by the committee");
}
CreateSmartContract contract = ContractCapsule.GetSmartContractFromTransaction(this.transaction);
if (contract == null)
{
throw new ContractValidateException("Cannot get CreateSmartContract from transaction");
}
SmartContract new_contract = contract.NewContract;
if (!contract.OwnerAddress.Equals(new_contract.OriginAddress))
{
Logger.Info("OwnerAddress not equals OriginAddress");
throw new VMIllegalException("OwnerAddress is not equals OriginAddress");
}
byte[] contract_name = Encoding.UTF8.GetBytes(new_contract.Name);
if (contract_name.Length > VMParameter.CONTRACT_NAME_LENGTH)
{
throw new ContractValidateException("contractName's length cannot be greater than 32");
}
long percent = contract.NewContract.ConsumeUserResourcePercent;
if (percent < 0 || percent > DefineParameter.ONE_HUNDRED)
{
throw new ContractValidateException("percent must be >= 0 and <= 100");
}
byte[] contract_address = Wallet.GenerateContractAddress(this.transaction);
if (this.deposit.GetAccount(contract_address) != null)
{
throw new ContractValidateException(
"Trying to create a contract with existing contract address: " + Wallet.AddressToBase58(contract_address));
}
new_contract.ContractAddress = ByteString.CopyFrom(contract_address);
long call_value = new_contract.CallValue;
long token_value = 0;
long token_id = 0;
if (VMConfig.AllowTvmTransferTrc10)
{
token_value = contract.CallTokenValue;
token_id = contract.TokenId;
}
byte[] caller_address = contract.OwnerAddress.ToByteArray();
try
{
long fee_limit = this.transaction.RawData.FeeLimit;
if (fee_limit < 0 || fee_limit > VMConfig.MAX_FEE_LIMIT)
{
Logger.Info(string.Format("invalid feeLimit {0}", fee_limit));
throw new ContractValidateException(
"feeLimit must be >= 0 and <= " + VMConfig.MAX_FEE_LIMIT);
}
AccountCapsule creator = this.deposit.GetAccount(new_contract.OriginAddress.ToByteArray());
long energy_limit = 0;
if (VMConfig.EnergyLimitHardFork)
{
if (call_value < 0)
{
throw new ContractValidateException("callValue must >= 0");
}
if (token_value < 0)
{
throw new ContractValidateException("tokenValue must >= 0");
}
if (new_contract.OriginEnergyLimit <= 0)
{
throw new ContractValidateException("The originEnergyLimit must be > 0");
}
energy_limit = GetAccountEnergyLimitWithFixRatio(creator, fee_limit, call_value);
}
else
{
energy_limit = GetAccountEnergyLimitWithFloatRatio(creator, fee_limit, call_value);
}
CheckTokenValueAndId(token_value, token_id);
byte[] ops = new_contract.Bytecode.ToByteArray();
this.root_internal_transaction = new InternalTransaction(this.transaction, this.transaction_type);
long max_cpu_time_tx = this.deposit.DBManager.DynamicProperties.GetMaxCpuTimeOfOneTx() * DefineParameter.ONE_THOUSAND;
long tx_cpu_limit = (long)(max_cpu_time_tx * GetCpuLimitInUsRatio());
long vm_start = Helper.NanoTime() / DefineParameter.ONE_THOUSAND;
long vm_should_end = vm_start + tx_cpu_limit;
IProgramInvoke invoke = this.invoke_factory.CreateProgramInvoke(TransactionType.TX_CONTRACT_CREATION_TYPE,
this.executor_type,
this.transaction,
token_value,
token_id,
this.block.Instance,
this.deposit,
vm_start,
vm_should_end,
energy_limit);
this.vm = new Vm();
this.program = new Program(ops, invoke, this.root_internal_transaction, this.block);
byte[] tx_id = new TransactionCapsule(this.transaction).Id.Hash;
this.program.RootTransactionId = tx_id;
// TODO: EventPluginLoader is not Implementation
//if (this.enable_listener
// && (EventPluginLoader.getInstance().isContractEventTriggerEnable()
// || EventPluginLoader.getInstance().isContractLogTriggerEnable())
// && IsCheckTransaction)
//{
// logInfoTriggerParser = new LogInfoTriggerParser(this.block.getNum(), this.block.getTimeStamp(), txId, callerAddress);
//}
}
catch (Exception e)
{
Logger.Info(e.Message);
throw new ContractValidateException(e.Message);
}
this.program.Result.ContractAddress = contract_address;
this.deposit.CreateAccount(contract_address, new_contract.Name, AccountType.Contract);
this.deposit.CreateContract(contract_address, new ContractCapsule(new_contract));
byte[] code = new_contract.Bytecode.ToByteArray();
if (!VMConfig.AllowTvmConstantinople)
{
deposit.SaveCode(contract_address, ProgramPrecompile.GetCode(code));
}
if (call_value > 0)
{
MUtil.Transfer(this.deposit, caller_address, contract_address, call_value);
}
if (VMConfig.AllowTvmTransferTrc10)
{
if (token_value > 0)
{
MUtil.TransferToken(this.deposit, caller_address, contract_address, token_id.ToString(), token_value);
}
}
}
private BlockProductionCondition TryProduceBlock()
{
Logger.Info("Try Produce Block");
long now = Helper.CurrentTimeMillis() + 50;
if (need_sync_check)
{
long next_slot_time = this.controller.GetSlotTime(1);
if (next_slot_time > now)
{
need_sync_check = false;
Thread.Sleep((int)(next_slot_time - now));
now = Helper.CurrentTimeMillis();
}
else
{
Logger.Debug(
string.Format("Not sync, Now : {0}, HeadBlockTime:{1}, HeadBlockNumber : {2}, HeadBlockId:{3}",
now.ToDateTime().ToLocalTime(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderTimestamp().ToDateTime().ToLocalTime(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderNumber(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderHash()));
return(BlockProductionCondition.NOT_SYNCED);
}
}
if (this.backup_manager.Status != BackupManager.BackupStatus.MASTER)
{
return(BlockProductionCondition.BACKUP_STATUS_IS_NOT_MASTER);
}
if (DupWitnessCheck())
{
return(BlockProductionCondition.DUP_WITNESS);
}
int participation = this.controller.CalculateParticipationRate();
if (participation < MIN_PARTICIPATION_RATE)
{
Logger.Warning(
string.Format("Participation[{0}] > MIN_PARTICIPATION_RATE[{1}]",
participation,
MIN_PARTICIPATION_RATE));
this.controller.DumpParticipationLog();
return(BlockProductionCondition.LOW_PARTICIPATION);
}
if (!this.controller.ActiveWitnessesContain(this.local_witness_states.Keys.ToHashSet()))
{
string log_address = "";
foreach (var addr in this.controller.GetActiveWitnesses().Select(witness => Wallet.AddressToBase58(witness.ToByteArray())))
{
log_address += "\n" + "[" + addr + "]";
}
Logger.Info(
string.Format("Unelected. Elected Witnesses: {0}", log_address));
return(BlockProductionCondition.UNELECTED);
}
try
{
BlockCapsule block = null;
lock (this.db_manager)
{
long slot = this.controller.GetSlotAtTime(now);
Logger.Debug("Slot : " + slot);
if (slot == 0)
{
Logger.Info(
string.Format("Not time yet, Now : {0}, HeadBlockTime : {1}, HeadBlockNumber : {2}, HeadBlockId:{3}",
now.ToDateTime().ToLocalTime(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderTimestamp().ToDateTime().ToLocalTime(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderNumber(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderHash()));
return(BlockProductionCondition.NOT_TIME_YET);
}
if (now < this.db_manager.DynamicProperties.GetLatestBlockHeaderTimestamp())
{
Logger.Warning(
string.Format("timestamp : {0} less than or equal to the previous block timestamp : {1}",
now.ToDateTime().ToLocalTime(),
this.db_manager.DynamicProperties.GetLatestBlockHeaderTimestamp().ToDateTime().ToLocalTime()));
return(BlockProductionCondition.EXCEPTION_PRODUCING_BLOCK);
}
ByteString scheduled_witness = this.controller.GetScheduleWitness(slot);
if (!this.local_witness_states.ContainsKey(scheduled_witness))
{
Logger.Info(
string.Format("It's not my turn, ScheduledWitness[{0}], Slot[{1}], AbsSlot[{2}],",
Wallet.AddressToBase58(scheduled_witness.ToByteArray()),
slot,
controller.GetAbsSlotAtTime(now)));
return(BlockProductionCondition.NOT_MY_TURN);
}
long scheduled_time = controller.GetSlotTime(slot);
if (scheduled_time - now > PRODUCE_TIME_OUT)
{
return(BlockProductionCondition.LAG);
}
if (!this.privatekeys.ContainsKey(scheduled_witness))
{
return(BlockProductionCondition.NO_PRIVATE_KEY);
}
this.controller.IsGeneratingBlock = true;
block = GenerateBlock(scheduled_time, scheduled_witness, this.db_manager.LastHeadBlockIsMaintenance());
if (block == null)
{
Logger.Warning("Exception when generate block");
return(BlockProductionCondition.EXCEPTION_PRODUCING_BLOCK);
}
int block_produce_timeout = Args.Instance.Node.BlockProducedTimeout;
long timeout = Math.Min(Parameter.ChainParameters.BLOCK_PRODUCED_INTERVAL * block_produce_timeout / 100 + 500,
Parameter.ChainParameters.BLOCK_PRODUCED_INTERVAL);
if (DateTime.Now.Millisecond - now > timeout)
{
Logger.Warning(
string.Format("Task timeout ( > {0}ms)，startTime:{1}, endTime:{2}",
timeout,
now.ToDateTime().ToLocalTime(),
DateTime.Now));
this.db_manager.EraseBlock();
return(BlockProductionCondition.TIME_OUT);
}
}
Logger.Info(
string.Format(
"Produce block successfully, BlockNumber:{0}, AbsSlot[{1}], BlockId:{2}, TransactionSize:{3}, BlockTime:{4}, ParentBlockId:{5}",
block.Num,
controller.GetAbsSlotAtTime(now),
block.Id,
block.Transactions.Count,
block.Timestamp.ToDateTime().ToLocalTime(),
block.ParentId));
Logger.Refactoring(
string.Format("Produce block successfully, block number {0}", block.Num));
BroadcastBlock(block);
return(BlockProductionCondition.PRODUCED);
}
catch (System.Exception e)
{
Logger.Error(e.Message);
return(BlockProductionCondition.EXCEPTION_PRODUCING_BLOCK);
}
finally
{
this.controller.IsGeneratingBlock = false;
}
}
public List <ContractTrigger> ParseLogInfos(List <LogInfo> log_infos, IDeposit deposit)
{
List <ContractTrigger> triggers = new List <ContractTrigger>();
if (log_infos == null || log_infos.Count <= 0)
{
return(triggers);
}
Dictionary <string, string> signs = new Dictionary <string, string>();
Dictionary <string, string> abis = new Dictionary <string, string>();
foreach (LogInfo info in log_infos)
{
byte[] contract_address = Wallet.ToAddAddressPrefix(info.Address);
string contract_address_str = contract_address.IsNotNullOrEmpty() ?
Wallet.AddressToBase58(contract_address) : "";
if (signs.TryGetValue(contract_address_str, out _) == false)
{
continue;
}
ContractCapsule contract = deposit.GetContract(contract_address);
if (contract == null)
{
signs.Add(contract_address_str, origin_address);
abis.Add(contract_address_str, "");
continue;
}
ABI abi = contract.Instance.Abi;
string creator_address = Wallet.AddressToBase58(Wallet.ToAddAddressPrefix(contract.Instance.OriginAddress.ToByteArray()));
signs.Add(contract_address_str, creator_address);
if (abi != null && abi.Entrys.Count > 0)
{
abis.Add(contract_address_str, JsonFormat.PrintToString(abi, false));
}
else
{
abis.Add(contract_address_str, "");
}
}
int index = 1;
foreach (LogInfo info in log_infos)
{
byte[] contract_address = Wallet.ToAddAddressPrefix(info.Address);
string contract_address_str = contract_address.IsNotNullOrEmpty() ? Wallet.AddressToBase58(contract_address) : "";
string abi_value = abis[contract_address_str];
ContractTrigger trigger = new ContractTrigger();
string creator_address = signs[contract_address_str];
trigger.UniqueId = this.transaction_id + "_" + index;
trigger.TransactionId = this.transaction_id;
trigger.ContractAddress = contract_address_str;
trigger.OriginAddress = this.origin_address;
trigger.CallerAddress = "";
trigger.CreatorAddress = creator_address.IsNotNullOrEmpty() ? creator_address : "";
trigger.BlockNumber = this.block_num;
trigger.Timestamp = this.block_timestamp;
trigger.LogInfo = info;
trigger.AbiString = abi_value;
triggers.Add(trigger);
index++;
}
return(triggers);
}
public void InitializeWitness()
{
var it = this.db_manager.Block.GetEnumerator();
bool reult = it.MoveNext();
List <ByteString> witness_address = new List <ByteString>();
this.db_manager.Witness.AllWitnesses.ForEach(witness =>
{
if (witness.IsJobs)
{
witness_address.Add(witness.Address);
}
});
SortWitness(ref witness_address);
SetActiveWitnesses(witness_address);
witness_address.ForEach(address => Logger.Info("InitializeWitness shuffled addresses : " + Wallet.AddressToBase58(address.ToByteArray())));
SetCurrentShuffledWitnesses(witness_address);
}
public void UpdateWitness()
{
TryRemovePowerOfGr();
Dictionary <ByteString, long> count_witness = GetVoteCount(this.db_manager.Votes);
if (count_witness.IsNullOrEmpty())
{
Logger.Info("No vote, no change to witness.");
}
else
{
List <ByteString> active_witness = GetActiveWitnesses();
List <ByteString> witness_address = new List <ByteString>();
this.db_manager.Witness.AllWitnesses.ForEach(witness =>
{
witness_address.Add(witness.Address);
});
foreach (KeyValuePair <ByteString, long> pair in count_witness)
{
WitnessCapsule witness = this.db_manager.Witness.Get(pair.Key.ToByteArray());
if (witness == null)
{
Logger.Warning(
string.Format("WitnessCapsule is null address is {0}", Wallet.AddressToBase58(pair.Key.ToByteArray())));
return;
}
AccountCapsule account = this.db_manager.Account.Get(pair.Key.ToByteArray());
if (account == null)
{
Logger.Warning("Witness account[" + Wallet.AddressToBase58(pair.Key.ToByteArray()) + "] not exists");
}
else
{
witness.VoteCount += pair.Value;
this.db_manager.Witness.Put(witness.CreateDatabaseKey(), witness);
Logger.Info(
string.Format(
"Address is {0} ,count vote is {1}",
Wallet.AddressToBase58(witness.Address.ToByteArray()),
witness.VoteCount));
}
}
SortWitness(ref witness_address);
if (witness_address.Count > Parameter.ChainParameters.MAX_ACTIVE_WITNESS_NUM)
{
SetActiveWitnesses(witness_address.GetRange(0, Parameter.ChainParameters.MAX_ACTIVE_WITNESS_NUM));
}
else
{
SetActiveWitnesses(witness_address);
}
if (witness_address.Count > Parameter.ChainParameters.WITNESS_STANDBY_LENGTH)
{
PayStandbyWitness(witness_address.GetRange(0, Parameter.ChainParameters.WITNESS_STANDBY_LENGTH));
}
else
{
PayStandbyWitness(witness_address);
}
List <ByteString> new_active_witness = GetActiveWitnesses();
if (WitnessSetChanged(active_witness, new_active_witness))
{
active_witness.ForEach(address =>
{
WitnessCapsule witness = GetWitnessesByAddress(address);
witness.IsJobs = false;
this.db_manager.Witness.Put(witness.CreateDatabaseKey(), witness);
});
new_active_witness.ForEach(address =>
{
WitnessCapsule witness = GetWitnessesByAddress(address);
witness.IsJobs = true;
this.db_manager.Witness.Put(witness.CreateDatabaseKey(), witness);
});
}
Logger.Info(
string.Format("Update Witness, Before:{0},\nAfter:{1} ",
string.Join(", ", active_witness.Select(x => Wallet.AddressToBase58(x.ToByteArray())).ToList()),
string.Join(", ", new_active_witness.Select(x => Wallet.AddressToBase58(x.ToByteArray())).ToList()))
);
}
}
public override string ToString()
{
return("Address" + Wallet.AddressToBase58(this.account?.Address.ToByteArray()) + "; " + this.account?.ToString());
}