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blockchain.cpp
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blockchain.cpp
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#include "blockchain.h"
#include "debug_log.h"
#include "workerthreadmanager.h"
#include "rpcthread.h"
#include <QTextCodec>
#include <QDebug>
#include <QObject>
#ifdef WIN32
#include <Windows.h>
#endif
#include <QTimer>
#include <QThread>
#include <QApplication>
#include <QFrame>
#include <QDir>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
Blockchain* Blockchain::goo = 0;
Blockchain::Blockchain()
{
DLOG_QT_WALLET_FUNCTION_BEGIN;
proc = new QProcess;
workerManager = NULL;
getSystemEnvironmentPath();
changeToWalletConfigPath();
threadForWorkerManager = NULL;
currentDialog = NULL;
needToScan = false;
currentPort = RPC_PORT;
currentAccount = "";
transactionFee = 0;
configFile = new QSettings(walletConfigPath + "/config.ini", QSettings::IniFormat);
if( configFile->value("/settings/lockMinutes").toInt() == 0) // 如果第一次，没有config.ini
{
configFile->setValue("/settings/lockMinutes",5);
lockMinutes = 5;
configFile->setValue("/settings/notAutoLock",false);
notProduce = true;
configFile->setValue("/settings/language","Simplified Chinese");
language = "Simplified Chinese";
minimizeToTray = false;
configFile->setValue("/settings/minimizeToTray",false);
closeToMinimize = false;
configFile->setValue("/settings/closeToMinimize",false);
resyncNextTime = false;
configFile->setValue("settings/resyncNextTime",false);
}
else
{
lockMinutes = configFile->value("/settings/lockMinutes").toInt();
notProduce = !configFile->value("/settings/notAutoLock").toBool();
minimizeToTray = configFile->value("/settings/minimizeToTray").toBool();
closeToMinimize = configFile->value("/settings/closeToMinimize").toBool();
language = configFile->value("/settings/language").toString();
resyncNextTime = configFile->value("/settings/resyncNextTime",false).toBool();
}
QFile file( walletConfigPath + "/log.txt"); // 每次启动清空 log.txt文件
file.open(QIODevice::Truncate | QIODevice::WriteOnly);
file.close();
// contactsFile = new QFile( "contacts.dat");
contactsFile = NULL;
pendingFile = new QFile( walletConfigPath + "/pending.dat");
consoleWidget = NULL;
currentAsset = "UL";
// delegateAccountList << "init0" << "init1" << "init2" << "init3" << "init4" << "init5" << "init6" << "init7" << "init8" << "init9"
// << "init10" << "init11" << "init12" << "init13" << "init14" << "init15" << "init16" << "init17" << "init18" << "init19"
// << "init20" << "init21" << "init22" << "init23" << "init24";
DLOG_QT_WALLET_FUNCTION_END;
}
Blockchain::~Blockchain()
{
DLOG_QT_WALLET_FUNCTION_BEGIN;
if (configFile)
{
delete configFile;
configFile = NULL;
}
if( contactsFile)
{
delete contactsFile;
contactsFile = NULL;
}
if( threadForWorkerManager)
{
delete threadForWorkerManager;
threadForWorkerManager = NULL;
}
if( workerManager)
{
delete workerManager;
workerManager = NULL;
}
DLOG_QT_WALLET_FUNCTION_END;
}
Blockchain* Blockchain::getInstance()
{
if( goo == NULL)
{
goo = new Blockchain;
}
return goo;
}
qint64 Blockchain::write(QString cmd)
{
QTextCodec* gbkCodec = QTextCodec::codecForName("GBK");
QByteArray cmdBa = gbkCodec->fromUnicode(cmd); // 转为gbk的bytearray
proc->readAll();
return proc->write(cmdBa.data());
}
QString Blockchain::read()
{
QTextCodec* gbkCodec = QTextCodec::codecForName("GBK");
QString result;
QString str;
QApplication::setOverrideCursor(QCursor(Qt::BusyCursor));
while ( !result.contains(">>>")) // 确保读取全部输出
{
proc->waitForReadyRead(50);
str = gbkCodec->toUnicode(proc->readAll());
result += str;
if( str.right(2) == ": " ) break;
// 手动调用处理未处理的事件，防止界面阻塞
// QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
}
QApplication::restoreOverrideCursor();
return result;
}
void Blockchain::deleteAccountInConfigFile(QString accountName)
{
DLOG_QT_WALLET_FUNCTION_BEGIN;
mutexForConfigFile.lock();
configFile->beginGroup("/accountInfo");
QStringList keys = configFile->childKeys();
int i = 0;
for( ; i < keys.size(); i++)
{
if( configFile->value( keys.at(i)) == accountName)
{
break;
}
}
for( ; i < keys.size() - 1; i++)
{
configFile->setValue( keys.at(i) , configFile->value( keys.at(i + 1)));
}
configFile->remove( keys.at(i));
configFile->endGroup();
mutexForConfigFile.unlock();
DLOG_QT_WALLET_FUNCTION_END;
}
TwoAddresses Blockchain::getAddress(QString name)
{
TwoAddresses twoAddresses;
if( name.isEmpty())
{
return twoAddresses;
}
QString result = jsonDataValue("id_wallet_list_my_addresses");
int pos = result.indexOf( "\"name\":\"" + name + "\",") ;
if( pos != -1) // 如果 wallet_list_my_addresses 中存在
{
int pos2 = result.indexOf( "\"owner_address\":", pos) + 17;
twoAddresses.ownerAddress = result.mid( pos2, result.indexOf( "\"", pos2) - pos2);
pos2 = result.indexOf( "\"active_address\":", pos) + 18;
twoAddresses.activeAddress = result.mid( pos2, result.indexOf( "\"", pos2) - pos2);
}
return twoAddresses;
}
bool Blockchain::isMyAddress(QString address)
{
if( address.isEmpty())
{
return false;
}
bool result = false;
foreach (QString key, addressMap.keys())
{
if( addressMap.value(key).ownerAddress == address || addressMap.value(key).activeAddress == address)
{
result = true;
break;
}
}
return result;
}
QStringList Blockchain::getMyAddresses(QStringList addresses)
{
QStringList result;
foreach (QString address, addresses)
{
if(isMyAddress(address)) result << address;
}
return result;
}
QString Blockchain::addressToName(QString address)
{
foreach (QString key, addressMap.keys())
{
if( addressMap.value(key).ownerAddress == address)
{
return key;
}
}
return address;
}
QString Blockchain::getBalance(QString name)
{
if( name.isEmpty())
{
return NULL;
}
QString result = jsonDataValue("id_balance");
int p = result.indexOf( "[\"" + name + "\",");
if( p != -1) // 如果balance中存在
{
int pos = p + 8 + name.size();
QString str = result.mid( pos, result.indexOf( "]", pos) - pos);
str.remove("\"");
double amount = str.toDouble() / 100000;
return doubleTo5Decimals( amount) + " " + QString(ASSET_NAME);
}
// balance中不存在
return "0.00000 " + QString(ASSET_NAME);
}
QString Blockchain::getRegisterTime(QString name)
{
if( name.isEmpty())
{
return NULL;
}
QString result = jsonDataValue("id_wallet_list_my_addresses");
int pos = result.indexOf( "\"name\":\"" + name + "\",") ;
if( pos != -1) // 如果 wallet_list_my_addresses 中存在
{
int pos2 = result.indexOf( "\"registration_date\":", pos) + 21;
QString registerTime = result.mid( pos2, result.indexOf( "\"", pos2) - pos2);
if( registerTime != "1970-01-01T00:00:00")
{
return registerTime;
}
else
{
return "NO";
}
}
return "WRONGACCOUNTNAME";
}
void Blockchain::getSystemEnvironmentPath()
{
QStringList environment = QProcess::systemEnvironment();
QString str;
#ifdef WIN32
foreach(str,environment)
{
if (str.startsWith("APPDATA="))
{
walletConfigPath = str.mid(8) + "\\" ASSET_NAME "Wallet";
appDataPath = walletConfigPath + "\\chaindata";
qDebug() << "appDataPath:" << appDataPath;
break;
}
}
#elif defined(TARGET_OS_MAC)
foreach(str,environment)
{
if (str.startsWith("HOME="))
{
walletConfigPath = str.mid(5) + "/Library/Application Support/"ASSET_NAME"Wallet";
appDataPath = walletConfigPath + "/chaindata";
qDebug() << "appDataPath:" << appDataPath;
break;
}
}
#else
foreach(str,environment)
{
if (str.startsWith("HOME="))
{
walletConfigPath = str.mid(5) + "/"ASSET_NAME"Wallet";
appDataPath = walletConfigPath + "/chaindata";
qDebug() << "appDataPath:" << appDataPath;
break;
}
}
#endif
}
void Blockchain::changeToWalletConfigPath()
{
QFile file("config.ini");
if( !file.exists()) return;
QFile file2(walletConfigPath + "/config.ini");
qDebug() << file2.exists() << walletConfigPath + "/config.ini";
if( file2.exists())
{
qDebug() << "remove config.ini : " << file.remove();
return;
}
qDebug() << "copy config.ini : " << file.copy(walletConfigPath + "/config.ini");
qDebug() << "remove old config.ini : " << file.remove();
}
void Blockchain::getContactsFile()
{
QString path;
if( configFile->contains("/settings/chainPath"))
{
path = configFile->value("/settings/chainPath").toString();
}
else
{
path = appDataPath;
}
contactsFile = new QFile(path + "/contacts.dat");
if( contactsFile->exists())
{
// 如果数据路径下 有contacts.dat 则使用数据路径下的
return;
}
else
{
QFile file2("contacts.dat");
if( file2.exists())
{
// 如果数据路径下没有 钱包路径下有 将钱包路径下的剪切到数据路径下
qDebug() << "contacts.dat copy" << file2.copy(path + "/contacts.dat");
qDebug() << "contacts.dat copy" << file2.remove();
return;
}
else
{
// 如果都没有 则使用钱包路径下的
}
}
}
QString Blockchain::getBuilderFilePath(QString prefix)
{
QDateTime current_date_time =QDateTime::currentDateTime();
QString current_date =current_date_time.toString("yyyy.MM.dd_hh.mm.ss");
QString configPath = Blockchain::getInstance()->walletConfigPath;
QString builderPath = configPath.replace("\\","/") + "/transaction_builder/" + prefix
+ "_" + current_date + ".builder" ;
return builderPath;
}
void Blockchain::parseBalance()
{
accountBalanceMap.clear();
QString jsonResult = jsonDataValue("id_balance");
jsonResult.prepend("{");
jsonResult.append("}");
QJsonParseError json_error;
QJsonDocument parse_doucment = QJsonDocument::fromJson(jsonResult.toLatin1(), &json_error);
if(json_error.error == QJsonParseError::NoError)
{
if( parse_doucment.isObject())
{
QJsonObject jsonObject = parse_doucment.object();
if( jsonObject.contains("result"))
{
QJsonValue resultValue = jsonObject.take("result");
if( resultValue.isArray())
{
QJsonArray resultArray = resultValue.toArray();
for( int i = 0; i < resultArray.size(); i++)
{
QJsonValue resultArrayValue = resultArray.at(i);
if( resultArrayValue.isArray())
{
QJsonArray array = resultArrayValue.toArray();
QJsonValue value = array.at(0);
QString account = value.toString();
AssetBalanceMap assetBalanceMap;
qDebug() << array;
QJsonArray array2 = array.at(1).toArray();
for( int i = 0; i < array2.size(); i++)
{
QJsonArray array3 = array2.at(i).toArray();
int asset = array3.at(0).toInt();
share_type balance;
if( array3.at(1).isString())
{
balance = array3.at(1).toString().toULongLong();
}
else
{
balance = array3.at(1).toInt();
}
assetBalanceMap.insert(asset, balance);
}
accountBalanceMap.insert(account,assetBalanceMap);
}
}
}
}
}
}
}
void Blockchain::parseAssetInfo()
{
assetInfoMap.clear();
QString jsonResult = jsonDataValue("id_blockchain_list_assets");
jsonResult.prepend("{");
jsonResult.append("}");
QTextCodec* utfCodec = QTextCodec::codecForName("UTF-8");
QByteArray ba = utfCodec->fromUnicode(jsonResult);
QJsonParseError json_error;
QJsonDocument parse_doucment = QJsonDocument::fromJson(ba, &json_error);
if(json_error.error == QJsonParseError::NoError)
{
if( parse_doucment.isObject())
{
QJsonObject jsonObject = parse_doucment.object();
if( jsonObject.contains("result"))
{
QJsonValue resultValue = jsonObject.take("result");
if( resultValue.isArray())
{
QJsonArray resultArray = resultValue.toArray();
for( int i = 0; i < resultArray.size(); i++)
{
AssetInfo assetInfo;
QJsonObject object = resultArray.at(i).toObject();
assetInfo.id = object.take("id").toInt();
assetInfo.symbol = object.take("symbol").toString();
assetInfo.activeFlags = object.take("active_flags").toInt();
QJsonObject object2 = object.take("authority").toObject();
assetInfo.requiredNum = object2.take("required").toInt();
QJsonArray array = object2.take("owners").toArray();
for( int j = 0; j < array.size(); j++)
{
assetInfo.owners << array.at(j).toString();
}
assetInfo.name = object.take("name").toString();
QJsonValue desValue = object.take("description");
assetInfo.description = desValue.toString();
QJsonValue value = object.take("precision");
if( value.isString())
{
assetInfo.precision = value.toString().toUInt();
}
else
{
assetInfo.precision = value.toInt();
}
QJsonValue value2 = object.take("max_supply");
if( value2.isString())
{
assetInfo.maxSupply = value2.toString().toDouble();
}
else
{
assetInfo.maxSupply = value2.toDouble();
}
QJsonValue value3 = object.take("current_supply");
if( value3.isString())
{
assetInfo.currentSupply = value3.toString().toDouble();
}
else
{
assetInfo.currentSupply = value3.toDouble();
}
assetInfo.registrationDate = object.take("registration_date").toString();
assetInfoMap.insert(assetInfo.id,assetInfo);
}
}
}
}
}
}
int Blockchain::getAssetId(QString symbol)
{
int id = -1;
foreach (int key, Blockchain::getInstance()->assetInfoMap.keys())
{
AssetInfo info = Blockchain::getInstance()->assetInfoMap.value(key);
if( info.symbol == symbol)
{
id = key;
continue;
}
}
return id;
}
void Blockchain::parseTransactions(QString result, QString _key)
{
transactionsMap.remove(_key);
result.prepend("{");
result.append("}");
QTextCodec* utfCodec = QTextCodec::codecForName("UTF-8");
QByteArray ba = utfCodec->fromUnicode(result);
QJsonParseError json_error;
QJsonDocument parse_doucment = QJsonDocument::fromJson(ba, &json_error);
if(json_error.error == QJsonParseError::NoError)
{
if( parse_doucment.isObject())
{
QJsonObject jsonObject = parse_doucment.object();
if( jsonObject.contains("result"))
{
QJsonValue resultValue = jsonObject.take("result");
if( resultValue.isArray())
{
TransactionsInfoVector transactionsInfoVector;
QJsonArray resultArray = resultValue.toArray();
for( int i = 0; i < resultArray.size(); i++)
{
TransactionInfo transactionInfo;
QJsonObject object = resultArray.at(i).toObject();
transactionInfo.isConfirmed = object.take("is_confirmed").toBool();
if ( !transactionInfo.isConfirmed)
{
// 包含error 则为失效交易
if( object.contains("error")) continue;
}
transactionInfo.trxId = object.take("trx_id").toString();
transactionInfo.isMarket = object.take("is_market").toBool();
transactionInfo.isMarketCancel = object.take("is_market_cancel").toBool();
transactionInfo.blockNum = object.take("block_num").toInt();
transactionInfo.timeStamp = object.take("timestamp").toString();
transactionInfo.expirationTimeStamp = object.take("expiration_timestamp").toString();
QJsonArray entriesArray = object.take("ledger_entries").toArray();
for( int j = 0; j < entriesArray.size(); j++)
{
QJsonObject entryObject = entriesArray.at(j).toObject();
Entry entry;
entry.fromAccount = entryObject.take("from_account").toString();
entry.toAccount = entryObject.take("to_account").toString();
QJsonValue v = entryObject.take("memo");
entry.memo = v.toString();
QJsonObject amountObject = entryObject.take("amount").toObject();
entry.amount.assetId = amountObject.take("asset_id").toInt();
QJsonValue amountValue = amountObject.take("amount");
if( amountValue.isString())
{
entry.amount.amount = amountValue.toString().toULongLong();
}
else
{
entry.amount.amount = amountValue.toInt();
}
QJsonArray runningBalanceArray = entryObject.take("running_balances").toArray().at(0).toArray().at(1).toArray();
for( int k = 0; k < runningBalanceArray.size(); k++)
{
QJsonObject amountObject2 = runningBalanceArray.at(k).toArray().at(1).toObject();
AssetAmount assetAmount;
assetAmount.assetId = amountObject2.take("asset_id").toInt();
QJsonValue amountValue2 = amountObject2.take("amount");
if( amountValue2.isString())
{
assetAmount.amount = amountValue2.toString().toULongLong();
}
else
{
assetAmount.amount = amountValue2.toInt();
}
entry.runningBalances.append(assetAmount);
}
transactionInfo.entries.append(entry);
}
QJsonObject object5 = object.take("fee").toObject();
QJsonValue amountValue3 = object5.take("amount");
if( amountValue3.isString())
{
transactionInfo.fee = amountValue3.toString().toULongLong();
}
else
{
transactionInfo.fee = amountValue3.toInt();
}
transactionInfo.feeId = object5.take("asset_id").toInt();
QString accountName = _key.left(_key.indexOf("_"));
QString assetName = _key.mid(_key.indexOf("_") + 1);
TransactionDetail detail = getDetail(transactionInfo, accountName, assetName);
if(!detail.isAssetRelated)
{
continue;
}
transactionsInfoVector.append(transactionInfo);
}
transactionsMap.insert(_key,transactionsInfoVector);
}
}
}
}
}
void Blockchain::parseTransactionOperations(QString result)
{
result.prepend("{");
result.append("}");
QTextCodec* utfCodec = QTextCodec::codecForName("UTF-8");
QByteArray ba = utfCodec->fromUnicode(result);
QJsonParseError json_error;
QJsonDocument parse_doucment = QJsonDocument::fromJson(ba, &json_error);
if(json_error.error == QJsonParseError::NoError)
{
if( parse_doucment.isObject())
{
QJsonObject jsonObject = parse_doucment.object();
if( jsonObject.contains("result"))
{
QJsonValue resultValue = jsonObject.take("result");
if( resultValue.isArray())
{
TransactionOperation transaction;
QString trxId = resultValue.toArray().at(0).toString();
transaction.trxId = trxId;
QJsonObject trxObject = resultValue.toArray().at(1).toObject().take("trx").toObject();
QJsonArray operationsArray = trxObject.take("operations").toArray();
QStringList opTypes;
int updatePermissionType = -1; // 1: 编辑管理员 2:暂停市场 3:恢复市场
for( int i = 0; i < operationsArray.size(); i++)
{
Operation op;
QJsonObject opObject = operationsArray.at(i).toObject();
op.type = opObject.take("type").toString();
opTypes += op.type;
transaction.operationVector.append(op);
if(op.type == "asset_update_permissions_op_type")
{
QJsonObject dataObject = opObject.take("data").toObject();
if(dataObject.contains("authority"))
{
updatePermissionType = 1;
}
else if(dataObject.contains("active_flags"))
{
int flag = dataObject.take("active_flags").toInt();
if(flag & 0x04)
{
updatePermissionType = 2;
}
else
{
updatePermissionType = 3;
}
}
}
}
if( opTypes.contains("asset_update_permissions_op_type"))
{
transaction.type = 1;
switch (updatePermissionType)
{
case 1:
transaction.type = 11;
break;
case 2:
transaction.type = 12;
break;
case 3:
transaction.type = 13;
break;
default:
break;
}
}
else if( opTypes.contains("create_asset_op_type"))
{
transaction.type = 2;
}
else if( opTypes.contains("deposit_to_asset_op_type") )
{
if( opTypes.contains("issue_asset_op_type"))
{
transaction.type = 3;
}
else
{
transaction.type = 4;
}
}
else if( opTypes.contains("issue_asset_op_type"))
{
transaction.type = 7;
}
else if( opTypes.contains("register_account_op_type"))
{
transaction.type = 6;
}
else if( opTypes.contains("bid_op_type"))
{
if( opTypes.contains("deposit_op_type"))
{
transaction.type = 8;
}
else
{
transaction.type = 9;
}
}
else if( opTypes.contains("ask_op_type"))
{
if( opTypes.contains("deposit_op_type"))
{
transaction.type = 8;
}
else
{
transaction.type = 10;
}
}
else if( opTypes.contains("deposit_op_type"))
{
transaction.type = 5;
}
else
{
transaction.type = -1;
}
transactionOperationsMap.insert(trxId,transaction);
}
}
}
}
}
void Blockchain::scanLater()
{
QTimer::singleShot(10000,this,SLOT(scan()));
}
bool Blockchain::isDelegateAccount(QString name)
{
return delegateAccountList.contains(name);
}
QStringList Blockchain::getMyDelegateAccounts()
{
QStringList delegates;
foreach (QString account, addressMap.keys())
{
if( isDelegateAccount(account)) delegates << account;
}
return delegates;
}
void Blockchain::scan()
{
Blockchain::getInstance()->postRPC( toJsonFormat( "id_scan", "scan", QStringList() << "0"));
}
void Blockchain::quit()
{
if (proc)
{
proc->close();
qDebug() << "proc: close";
delete proc;
proc = NULL;
}
}
void Blockchain::updateJsonDataMap(QString id, QString data)
{
mutexForJsonData.lock();
jsonDataMap.insert( id, data);
emit jsonDataUpdated(id);
mutexForJsonData.unlock();
}
QString Blockchain::jsonDataValue(QString id)
{
mutexForJsonData.lock();
QString value = jsonDataMap.value(id);
mutexForJsonData.unlock();
return value;
}
double Blockchain::getPendingAmount(QString name)
{
mutexForConfigFile.lock();
if( !pendingFile->open(QIODevice::ReadOnly))
{
qDebug() << "pending.dat not exist";
return 0;
}
QString str = QByteArray::fromBase64( pendingFile->readAll());
pendingFile->close();
QStringList strList = str.split(";");
strList.removeLast();
mutexForConfigFile.unlock();
double amount = 0;
foreach (QString ss, strList)
{
QStringList sList = ss.split(",");
if( sList.at(1) == name)
{
amount += sList.at(2).toDouble() + sList.at(3).toDouble();
}
}
return amount;
}
QString Blockchain::getPendingInfo(QString id)
{
mutexForConfigFile.lock();
if( !pendingFile->open(QIODevice::ReadOnly))
{
qDebug() << "pending.dat not exist";
return 0;
}
QString str = QByteArray::fromBase64( pendingFile->readAll());
pendingFile->close();
QStringList strList = str.split(";");
strList.removeLast();
mutexForConfigFile.unlock();
QString info;
foreach (QString ss, strList)
{
QStringList sList = ss.split(",");
if( sList.at(0) == id)
{
info = ss;
break;
}
}
return info;
}
QString doubleTo5Decimals(double number)
{
QString num = QString::number(number,'f', 5);
int pos = num.indexOf('.') + 6;
return num.mid(0,pos);
}
QString Blockchain::registerMapValue(QString key)
{
mutexForRegisterMap.lock();
QString value = registerMap.value(key);
mutexForRegisterMap.unlock();
return value;
}
void Blockchain::registerMapInsert(QString key, QString value)
{
mutexForRegisterMap.lock();
registerMap.insert(key,value);
mutexForRegisterMap.unlock();
}
int Blockchain::registerMapRemove(QString key)
{
mutexForRegisterMap.lock();
int number = registerMap.remove(key);
mutexForRegisterMap.unlock();
return number;
}
QString Blockchain::balanceMapValue(QString key)
{
mutexForBalanceMap.lock();
QString value = balanceMap.value(key);
mutexForBalanceMap.unlock();
return value;
}
void Blockchain::balanceMapInsert(QString key, QString value)
{
mutexForBalanceMap.lock();
balanceMap.insert(key,value);
mutexForBalanceMap.unlock();