debug.hpp

/*
    SPDX-License-Identifier: MIT
    Copyright © 2023 Amebis
*/
 
#pragma once
 
#include "compat.hpp"
#include "string.hpp"
#include <stdarg.h>
#include <stdio.h>
 
namespace stdex
{
    namespace diag {
        inline void vprintf(_In_z_ _Printf_format_string_ const char* format, _In_ va_list arg)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
            UNREFERENCED_PARAMETER(arg);
#elif defined(_WIN32)
            auto tmp = stdex::vsprintf(format, stdex::locale_default, arg);
            OutputDebugStringA(tmp.c_str());
#else
            vfprintf(stdout, format, arg);
#endif
        }
 
        inline void vprintf(_In_z_ _Printf_format_string_ const wchar_t* format, _In_ va_list arg)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
            UNREFERENCED_PARAMETER(arg);
#elif defined(_WIN32)
            auto tmp = stdex::vsprintf(format, stdex::locale_default, arg);
            OutputDebugStringW(tmp.c_str());
#else
            vfwprintf(stdout, format, arg);
#endif
        }
 
        template <class T>
        inline void printf(_In_z_ _Printf_format_string_ const T* format, ...)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
#else
            va_list arg;
            va_start(arg, format);
            vprintf(format, arg);
            va_end(arg);
#endif
        }
    }
 
    namespace err {
        inline void vprintf(_In_z_ _Printf_format_string_ const char* format, _In_ va_list arg)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
            UNREFERENCED_PARAMETER(arg);
#elif defined(_WIN32)
            auto tmp = stdex::vsprintf(format, stdex::locale_default, arg);
            OutputDebugStringA(tmp.c_str());
#else
            vfprintf(stderr, format, arg);
#endif
        }
 
        inline void vprintf(_In_z_ _Printf_format_string_ const wchar_t* format, _In_ va_list arg)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
            UNREFERENCED_PARAMETER(arg);
#elif defined(_WIN32)
            auto tmp = stdex::vsprintf(format, stdex::locale_default, arg);
            OutputDebugStringW(tmp.c_str());
#else
            vfwprintf(stderr, format, arg);
#endif
        }
 
        template <class T>
        inline void printf(_In_z_ _Printf_format_string_ const T* format, ...)
        {
#if defined(NDEBUG)
            UNREFERENCED_PARAMETER(format);
#else
            va_list arg;
            va_start(arg, format);
            vprintf(format, arg);
            va_end(arg);
#endif
        }
    }
}