QuoteInterface_TDF::QuoteInterface_TDF(const SubscribeContracts* subscribe_contracts, const ConfigData& cfg)
: cfg_(cfg), p_stock_md_save_(NULL), p_stock_idx_save_(NULL)
{
if (subscribe_contracts)
{
subscribe_contracts_ = *subscribe_contracts;
}
InitErrorMap();
sprintf(qtm_name_, "tdf_%s_%u", cfg.Logon_config().account.c_str(), getpid());
QuoteUpdateState(qtm_name_, QtmState::INIT);
// create save object
p_stock_md_save_ = new QuoteDataSave<TDF_MARKET_DATA_MY>(cfg_, qtm_name_, "tdf_market_data", TDF_STOCK_QUOTE_TYPE);
p_stock_idx_save_ = new QuoteDataSave<TDF_INDEX_DATA_MY>(cfg_, qtm_name_, "tdf_index_data", TDF_INDEX_QUOTE_TYPE);
p_stock_oq_save_ = new QuoteDataSave<T_OrderQueue>(cfg_, qtm_name_, "order_queue_data", KMDS_ORDER_QUEUE_TYPE);
p_stock_pe_save_ = new QuoteDataSave<T_PerEntrust>(cfg_, qtm_name_, "per_entrust_data", KMDS_PER_ENTRUST_TYPE);
p_stock_pb_save_ = new QuoteDataSave<T_PerBargain>(cfg_, qtm_name_, "per_bargain_data", KMDS_PER_BARGAIN_TYPE);
s_p_stock_md_save = p_stock_md_save_;
s_p_stock_idx_save = p_stock_idx_save_;
s_p_stock_oq_save = p_stock_oq_save_;
s_p_stock_pe_save = p_stock_pe_save_;
s_p_stock_pb_save = p_stock_pb_save_;
// environment settings
//TDF_SetEnv(TDF_ENVIRON_HEART_BEAT_INTERVAL, 10);
//TDF_SetEnv(TDF_ENVIRON_MISSED_BEART_COUNT, 2);
//TDF_SetEnv(TDF_ENVIRON_OPEN_TIME_OUT, 30);
// quote connection settings
open_settings = new TDF_OPEN_SETTING();
InitOpenSetting(open_settings, cfg);
TDF_ERR nErr = TDF_ERR_SUCCESS;
g_hTDF = TDF_Open(open_settings, &nErr);
// try till open success
while (nErr == TDF_ERR_NETWORK_ERROR || g_hTDF == NULL)
{
MY_LOG_ERROR("TDF_Open returned: %s; try again.", GetErrStr(nErr));
QuoteUpdateState(qtm_name_, QtmState::CONNECT_FAIL);
sleep(3);
g_hTDF = TDF_Open(open_settings, &nErr);
}
MY_LOG_INFO("TDF_Open success.");
QuoteUpdateState(qtm_name_, QtmState::CONNECT_SUCCESS);
QuoteUpdateState(qtm_name_, QtmState::API_READY);
}
bool CTTLog::Write(const LogLevel level, const char *pLog, ...)
{
CCriticalGuard guard(m_cs);
if (level > _eAllowLevel)
{
// 写入日志级别高于允许级别，则不写入
return false;
}
// 组织日志
std::stringstream strm;
struct tm when = {0};
time_t now = 0;;
//得到时间信息字符串
time(&now);
when = *localtime(&now);
char szTime[128] = {0};
sprintf(szTime, "%4d-%02d-%02d %02d:%02d:%02d", (when.tm_year + 1900),
(when.tm_mon + 1), when.tm_mday, when.tm_hour, when.tm_min, when.tm_sec);
strm << szTime << "\t";
strm << "[ " << GetErrStr(level) << " ]\t";
char buf[512];
memset(buf, 0, sizeof(buf));
va_list argList;
va_start(argList, pLog);
vsprintf(buf, pLog, argList);
va_end(argList);
strm << buf << "\r\n";
sprintf(szTime, "%s %4d-%02d-%02d.log", _filename.c_str(), (when.tm_year + 1900),
(when.tm_mon + 1), when.tm_mday);
std::string file = _path.length()>0 ? _path+"\\" : ".\\";
file += szTime;
if (!_oFile.is_open())
{
// 文件已关闭，重新打开文件
// 首先判断目录是否存在
if (_path.length() && !PathIsDirectory(_path.c_str()))
{
//不存在，创建子目录
if (!CreateDirectory(_path.c_str(), NULL))
{
return 0;
}
}
_oFile.open(file.c_str(), std::ios_base::app|std::ios_base::binary);
if (!_oFile.is_open())
{
// 文件打不开
assert(false);
return false;
}
}
_oFile.seekp(0, std::ios::end);
unsigned int len = _oFile.tellp();
if (len+strm.str().length() > _maxSize)
{
// 文件已经超过允许最大大小，备份文件
sprintf(szTime, "%s %4d-%02d-%02d %02d%02d%02d-bak.log", (_filename.c_str(), when.tm_year + 1900),
(when.tm_mon + 1), when.tm_mday, when.tm_hour, when.tm_min, when.tm_sec); // 得到备份文件名
_oFile.close();
std::string newFile = _path.length() > 0 ? _path+"\\" : ".\\";
newFile += szTime;
rename(file.c_str(), newFile.c_str()); // 重命名文件
// 重新打开新文件
_oFile.open(file.c_str(), std::ios_base::app|std::ios_base::binary);
if (!_oFile.is_open())
{
// 文件打不开
assert(false);
return false;
}
}
_oFile << strm.str();
_oFile.flush();
// 每次关闭文件
_oFile.close();
return true;
}