Revision eee13fa3
Added by david.sorber over 2 years ago
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* of the United States. *
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********************************************************************/
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#include <cstdio>
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#include <chrono>
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#include <cstdio>
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#include <ctime>
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#include <stdexcept>
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#include "Logger.h"
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| ... | ... | |
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: r_options(*configObj)
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{
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m_outputStream.str("");
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m_logFile.open("loggy"/*r_config.getLogPath()*/, std::ios::out | std::ios::app);
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if (! m_logFile)
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if (r_options.getLogToStderr() == false)
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{
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throw std::runtime_error("Unable to open log file: " /*+ r_config.getLogPath()*/);
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// If configured to log to file attempt to open the specified log file
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m_logFile.open(r_options.getLogFilePath(), std::ios::out | std::ios::app);
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if (!m_logFile)
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{
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throw std::runtime_error("Unable to open log file: " +
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r_options.getLogFilePath());
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}
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}
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}
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DBS::Logger::~Logger()
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{
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m_logFile.close();
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// Close log file if it was opened
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if (m_logFile.is_open())
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{
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m_logFile.close();
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}
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}
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void DBS::Logger::log_msg(
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enum LOG_LEVEL level,
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const std::string& msg)
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{
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if (level > 3)//r_config.getLogLevel())
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// Filter log messages as needed
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if (r_options.getDisableLog() || level > r_options.getLogLevel())
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{
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return;
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}
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struct timeval tv;
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struct tm *tm;
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gettimeofday(&tv, NULL);
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tm = localtime(&tv.tv_sec);
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// Grab current time
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struct timeval tv{};
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gettimeofday(&tv, nullptr);
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struct tm* tm = std::localtime(&tv.tv_sec);
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char time_format[64], time_str[64];
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char time_format[32], time_str[32];
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const bool LOG_WITH_MILLISECONDS = true;
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if (LOG_WITH_MILLISECONDS == true)
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{
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// Set format to include milliseconds
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strftime(time_format, sizeof(time_format), "%a %b %d %H:%M:%S.%%03u %Y",
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tm);
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std::snprintf(time_str, sizeof(time_str), time_format, (tv.tv_usec / 1000));
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std::strftime(time_format,
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sizeof(time_format),
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"%a %b %d %H:%M:%S.%%03u %Y",
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tm);
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std::snprintf(time_str,
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sizeof(time_str),
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time_format,
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(tv.tv_usec / 1000));
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}
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else
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{
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// Set format to not include milliseconds
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strftime(time_str, sizeof(time_str), "%a %b %d %H:%M:%S %Y", tm);
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std::strftime(time_str,
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sizeof(time_str),
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"%a %b %d %H:%M:%S %Y",
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tm);
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}
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// NOTE: "COMPONENT_ID" must be defined somewhere, ideally at compile time
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switch (level)
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{
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case error:
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m_logFile << time_str << "|ERROR|copytool|" << msg << std::endl;
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getStream() << time_str << "|ERROR|copytool|" << msg << std::endl;
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break;
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case warn:
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m_logFile << time_str << "|WARNING|copytool|" << msg << std::endl;
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getStream() << time_str << "|WARNING|copytool|" << msg << std::endl;
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break;
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case info:
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m_logFile << time_str << "|INFO|copytool|" << msg << std::endl;
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getStream() << time_str << "|INFO|copytool|" << msg << std::endl;
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break;
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case debug:
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m_logFile << time_str << "|DEBUG|copytool|" << msg << std::endl;
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getStream() << time_str << "|DEBUG|copytool|" << msg << std::endl;
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break;
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case trace:
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m_logFile << time_str << "|TRACE|copytool|" << msg << std::endl;
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getStream() << time_str << "|TRACE|copytool|" << msg << std::endl;
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break;
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default:
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First mostly functional version; let's call it v0.1.0.