logger.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/

#pragma once

#include "gwnavruntime/kernel/SF_Debug.h"
#include "gwnavruntime/kernel/SF_Log.h"
#include "gwnavruntime/base/types.h"

namespace Kaim
{

struct LogWrapper
{
    LogWrapper(LogMessageId id) : m_id(id) {}
    void Print(const char* fmt, ...) const KY_LOG_VAARG_ATTRIBUTE(2,3);
    LogMessageId m_id;
};

}

#ifndef KY_NO_LOG_OUTPUT

    #ifdef KY_CC_MSVC
        #define KY_LOG_ADD_LN(fmt, ...)  (fmt "\n", __VA_ARGS__)
    #else
        #define KY_LOG_ADD_LN(fmt, ...)  (fmt "\n", ## __VA_ARGS__)
    #endif
    #define KY_LOG_SUFFIX_LN(args) KY_LOG_ADD_LN args

    // To log in DEBUG/RELEASE but not in SHIPPING
    // KY_LOG_MESSAGE(("x = %d", x));   log   "Warning: x = 55\n"
    // KY_LOG_WARNING(("x = %d", x));   log   "Warning: x = 55 [myfile.cpp:89]\n"
    // KY_LOG_ERROR(("x = %d", x));     log   "Error: x = 55 [myfile.cpp:89]\n"
    #define KY_LOG_MESSAGE(args)    KY_MACRO_START Kaim::LogWrapper(Kaim::Log_Message).Print KY_LOG_SUFFIX_LN(args);    KY_MACRO_END
    #define KY_LOG_WARNING(args)    KY_MACRO_START Kaim::LogWrapper(Kaim::Log_Warning).Print KY_LOG_SUFFIX(args);    KY_MACRO_END
    #define KY_LOG_ERROR(args)      KY_MACRO_START Kaim::LogWrapper(Kaim::Log_Error).Print   KY_LOG_SUFFIX(args);    KY_MACRO_END

    #define KY_LOG_MESSAGE_IF(condition, args)    KY_MACRO_START if (condition) { KY_LOG_MESSAGE(args);    }  KY_MACRO_END
    #define KY_LOG_WARNING_IF(condition, args)    KY_MACRO_START if (condition) { KY_LOG_WARNING(args);    }  KY_MACRO_END
    #define KY_LOG_ERROR_IF(condition, args)      KY_MACRO_START if (condition) { KY_LOG_ERROR(args);      }  KY_MACRO_END

    #define KY_REPORT_WEIRD_CASE(args) KY_MACRO_START { KY_LOG_ERROR(args);}  KY_MACRO_END

#else
    #define KY_LOG_MESSAGE(args) ((void)0)
    #define KY_LOG_WARNING(args) ((void)0)
    #define KY_LOG_ERROR(args)   ((void)0)

    #define KY_LOG_MESSAGE_IF(condition, args) ((void)0)
    #define KY_LOG_WARNING_IF(condition, args) ((void)0)
    #define KY_LOG_ERROR_IF(condition, args)   ((void)0)

    #define KY_REPORT_WEIRD_CASE(args) ((void)0)
#endif