bool
Logger :: logVA(const char* filename, int line, Level level, const char *fmt, va_list ap)
{
bool didLog = false;
if (mGlobalIsLogging[level] && mIsLogging[level])
{
char msg[cMaxLogMessageLength+1];
formatMsg(msg, sizeof(msg), filename, line, fmt, ap);
didLog = this->doLog(level, msg);
}
return didLog;
}
//------------------------------------------------------------------------------
// DESCRIPTION:
// Log a message to the log file and to the console.
// We used to log error and critical error msgs to error log only.
// But changed to log to m_logFile too, because it's easy to
// forget to look at the err log. And seeing the error log msg
// in the correct timeline context in the m_logFile helps to see
// what else was going on when the problem occurred.
// PARAMETERS:
// msg - message
// code - return status code to include in the message
// level - message level
// RETURN:
// none
//------------------------------------------------------------------------------
void Log::logMsg( const char* msg,
int code,
MsgLevel level )
{
std::ostringstream oss;
formatMsg( msg, level, oss, code );
// log error and critical msgs to syslog
if( level == MSGLVL_ERROR || level == MSGLVL_CRITICAL )
{
{ //log to log file and error log file within scope of mutex lock.
//logSyslog uses SimpleSyslog which has it's own lock.
boost::mutex::scoped_lock lk(m_WriteLockMutex);
m_errLogFile << oss.str() << std::endl;
m_logFile << oss.str() << std::endl;
std::cerr << oss.str() << std::endl;
}
logSyslog( std::string(msg), code );
}
else
{
std::ostringstream oss2;
// Format msg again without including the status code.
// Only log INFO2 msgs to console if m_bConsoleOutput is TRUE;
// All other msg levels always go to console.
if( (level != MSGLVL_INFO2) || (m_bConsoleOutput) )
formatMsg ( msg, level, oss2 );
boost::mutex::scoped_lock lk(m_WriteLockMutex);
m_logFile << oss.str() << std::endl;
if( (level != MSGLVL_INFO2) || (m_bConsoleOutput) )
std::cout << oss2.str() << std::endl;
}
}
/********************************************************************
* [函数名]: insertCurrentTime
* [描述]: 日志当前时间 (eg: YYYY-MM-DD hh:mm:ss)
* y: year M: month d: day
* h: hour m: minute s: second
* [修改记录]:
* 2015-05-20,littledj: create
* 2015-05-20,littledj: 增加自定义格式
********************************************************************/
void GLogger::insertCurrentTime(tstring format)
{
if (format.empty())
format = TEXT("** yyyy-MM-dd hh:mm:ss **\n");
time_t tt = time(0);
struct tm *lt = localtime(&tt);
tchar* ct = new tchar[format.length() + 4];
tchar tmp[5];
tcscpy(ct, format.c_str());
for (size_t i = 0; i < format.size(); i++)
{
if (tcsncmp(ct + i, TEXT("yyyy"), 4 ) == 0)
{
stprintf(tmp, TEXT("%04d"), lt->tm_year + 1900);
tcsncpy(ct + i, tmp, 4);
i += 3;
continue;
}
if (tcsncmp(ct + i, TEXT("MM"), 2) == 0)
{
stprintf(tmp, TEXT("%02d"), lt->tm_mon + 1);
tcsncpy(ct + i, tmp, 2);
i++;
continue;
}
if (tcsncmp(ct + i, TEXT("dd"), 2) == 0)
{
stprintf(tmp, TEXT("%02d"), lt->tm_mday);
tcsncpy(ct + i, tmp, 2);
i++;
continue;
}
if (tcsncmp(ct + i, TEXT("hh"), 2) == 0 || tcsncmp(ct + i, TEXT("HH"), 2) == 0)
{
stprintf(tmp, TEXT("%02d"), lt->tm_hour);
tcsncpy(ct + i, tmp, 2);
i++;
continue;
}
if (tcsncmp(ct + i, TEXT("mm"), 2) == 0)
{
stprintf(tmp, TEXT("%02d"), lt->tm_min);
tcsncpy(ct + i, tmp, 2);
i++;
continue;
}
if (tcsncmp(ct + i, TEXT("ss"), 2) == 0)
{
stprintf(tmp, TEXT("%02d"), lt->tm_sec);
tcsncpy(ct + i, tmp, 2);
i++;
continue;
}
}
tstring msg = formatMsg(PRINT_TYPE::RAW, TEXT("%s"), ct);
delete[] ct;
if (m_enableColor)
output(msg, m_defaultColor);
else
output(msg);
// 保存当前消息
saveToMessagePool(PRINT_TYPE::RAW, msg);
}
