ILogger.h

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#ifndef __ILOGGER_H_
#define __ILOGGER_H_
 
#include <cstdarg>
 
enum class LogLevel {
    Debug = 0,
    Info = 1,
    Warn = 2,
    Error = 3
};
 
enum class LogRet {
    Ok = 0,
    LowLevel = 1,
    Error = 2
};
 
class ILogger {
  public:
    virtual ~ILogger() = default;
 
    virtual LogRet log(LogLevel level, const char* format, ...) = 0;
 
    virtual LogRet log(LogLevel level, const char* format, va_list args) = 0;
};
 
#endif // __ILOGGER_H_