Logger.h

Go to the documentation of this file.

// © 2019-2024 Diarkis Inc. All rights reserved.
 
#pragma once
 
#include "diarkis/common.h"
 
#if !defined(NDEBUG) || defined(DIARKIS_DEBUG_FEATURES)
#define DIARKIS_LOG(logger, severity, ...) if (logger != nullptr) logger->Log(severity, StringFormat("[%s] %s", __FUNCTION__, StringFormat(__VA_ARGS__)))
#define DIARKIS_ERROR_LOG(logger, severity, msg, code, errString )                              \
   if (logger != nullptr)                                                                       \
   {                                                                                            \
        if (code==0)                                                                            \
        {                                                                                       \
            DIARKIS_LOG(logger, severity, "%s errorMsg=%s", msg, errString);                    \
        }                                                                                       \
        else                                                                                    \
        {                                                                                       \
            DIARKIS_LOG(logger, severity, "%s errCode=%d errorMsg=%s", msg, code, errString);   \
        }                                                                                       \
   }
#define DIARKIS_BACKEND_LOG(backend, ...) if (backend != nullptr) backend->Log(StringFormat("[%s] %s", __FUNCTION__, StringFormat(__VA_ARGS__)))
#else
#define DIARKIS_LOG(logger, severity, ...) {(void)logger; (void)severity;}
#define DIARKIS_ERROR_LOG(logger, severity, msg, code, errString) {(void)logger; (void)severity; (void)msg, (void)code, (void)errString;}
#define DIARKIS_BACKEND_LOG(backend, ...) {(void)backend;}
#endif
 
#define DIARKIS_TRACEOUTPUT_DEFAULT 32 
#define DIARKIS_TRACEOUTPUT_MAX 1400
 
// ADD NAMESPACE NAME TAG
namespace Diarkis
{
enum class DiarkisLoggerSeverity: std::uint8_t
{
    Trace = 0,
    Verbose,
    Debug,
    Info,
    Warning,
    Error,
    Fatal,
    None
};
 
class DIARKIS_EXPORT IDiarkisLogger
{
    public:
        virtual const StdString GetCategory() = 0;
        virtual DiarkisLoggerSeverity GetSeverity() = 0;
        virtual void SetSeverity(DiarkisLoggerSeverity severity) = 0;
        virtual void SetServerType(const StdString& type) = 0;
        virtual size_t GetTraceOutputBytes() = 0;
        virtual void SetTraceOutputBytes(size_t bytes) = 0;
        virtual void Log(DiarkisLoggerSeverity severity, const StdString& message, bool includeNewLine = true) = 0;
};
}
// ADD NAMESPACE } TAG