console_logger

1 

3 

4 #pragma once

5 #include "core/logging/i_logger.h"

6 #include "core/utils/env.h"

7 #include <iostream>

8 

13 namespace simulation_framework

14 {

15 namespace core

16 {

17 namespace logging

18 {

19 static const std::string kEnvVarConsoleLoggingLevel{"CONSOLE_LOGGING_LEVEL"};

20 

23 class ConsoleLogger : public ILogger

24 {

25  public:

26  virtual ~ConsoleLogger() = default;

27 

28  [[nodiscard]] LogLevel GetCurrentLogLevel() const final

29  {

30  auto logging_level = utils::GetEnvironmentVariable(kEnvVarConsoleLoggingLevel);

31  return LogLevel::kTrace;

32  }

33 

34  void Log(LogLevel level, std::string_view log_message) final

35  {

36  if (level < GetCurrentLogLevel())

37  {

38  return;

39  }

40 

41  switch (level)

42  {

43  case LogLevel::kDebug:

44  {

45  std::cout << "\033[33m"

46  << "[LogDebug]" << log_message << "\033[0m" << std::endl;

47  break;

48  }

49  case LogLevel::kInfo:

50  {

51  std::cout << "[LogInfo]" << log_message << std::endl;

52  break;

53  }

54  case LogLevel::kWarning:

55  {

56  std::cout << "\033[33m"

57  << "[LogWarn]" << log_message << "\033[0m" << std::endl;

58  break;

59  }

60  case LogLevel::kError:

61  {

62  std::cerr << "\033[31m"

63  << "[LogError]" << log_message << "\033[0m" << std::endl;

64  break;

65  }

66  case LogLevel::kTrace:

67  default:

68  {

69  break;

70  }

71  }

72  }

73 };

74 

75 } // namespace logging

76 } // namespace core

77 } // namespace simulation_framework