IntelliLog.h

 
#ifndef _UTILS_IntelliLog_H_
#define _UTILS_IntelliLog_H_
#pragma once
#include <string>
#include <iostream>
#include <sstream>
#include <chrono>
#include <iostream>
#include <source_location>
#include <ctime>
#include <mutex>
#include <fstream>
using namespace std;
namespace INTELLI {
class IntelliLog {
 public:
  static void log(std::string level,
                  std::string_view message,
                  std::source_location const source = std::source_location::current());
  static void setupLoggingFile(string fname);
};
class IntelliLog_FileProtector {
 private:
  std::mutex m_mut;
  ofstream of;
  bool isOpened = false;
 public:
  IntelliLog_FileProtector() {}
  ~IntelliLog_FileProtector() {
    if (isOpened) {
      of.close();
    }
  }
  void lock() {
    while (!m_mut.try_lock());
  }
  void unlock() {
    m_mut.unlock();
  }
  void openLogFile(string fname) {
    of.open(fname, std::ios_base::app);
    if (of.fail()) {
      return;
    }
    isOpened = true;
  }
  void appendLogFile(string msg) {
    if (!isOpened) {
      return;
    }
    lock();
    of << msg;
    unlock();
  }
};
#define INTELLI_INFO(n) IntelliLog::log("INFO",n)
#define INTELLI_ERROR(n) IntelliLog::log("ERROR",n)
#define INTELLI_WARNING(n) IntelliLog::log("WARNING",n)
#define INTELLI_DEBUG(n) IntelliLog::log("DEBUG",n)
}
#endif