jlog.cc

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#include "log.hh"

#include <JLogger/JMessageLogger.hh>
#include <JLogger/JMessageStream.hh>
#include <JLogger/JControlHostLogger.hh>

/**
 * \author cpellegrino
 */

using namespace JPP;

class MLSing
{
  MLSing() {}
  JMessageLoggerThreadSafe m_mlts;

 public:

  static MLSing& get()
  {
    static MLSing sing;

    return sing;
  }

  void init(JMessageLoggerThreadSafe const& second)
  {
    m_mlts = second;
  }

  JMessageLoggerThreadSafe& logger()
  {
    return m_mlts;
  }
};

void initLogger(JMessageLoggerThreadSafe const& second)
{
  MLSing::get().init(second);
}

void setLogLevel(int level)
{
  // This shall be protected from race conditions with a mutex to avoid UB.
  // But this very UB won't really produce any problem, hopefully.
  MLSing::get().logger().setLevel(level);
}

Log::Logger::~Logger()
{
  if (m_level == cError) {
    JLOGGER::JErrorStream(MLSing::get().logger()) << m_stream.str();
  } else if (m_level == cWarning) {
    JLOGGER::JWarningStream(MLSing::get().logger()) << m_stream.str();
  } else if (m_level == cNotice) {
    JLOGGER::JNoticeStream  (MLSing::get().logger()) << m_stream.str();
  } else if (m_level == cStatus) {
    JLOGGER::JStatusStream  (MLSing::get().logger()) << m_stream.str();
  } else if (m_level == cDebug) {
    JLOGGER::JDebugStream  (MLSing::get().logger()) << m_stream.str();
  }
}