logging.c

/*
* This file is part of the OpenSupaplex distribution (https://github.com/sergiou87/open-supaplex).
* Copyright (c) 2020 Sergio Padrino
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#include "logging.h"

#if HAVE_SDL2
#include <SDL2/SDL.h>
#endif

#if (defined(__vita__) || defined(__PSL1GHT__)) && DEBUG
#define USE_DEBUGNET 1
#endif

#if USE_DEBUGNET
#include <debugnet.h>
#endif

#if defined(__SWITCH__) && DEBUG
#include <switch.h>
#endif

LogLevel gLogLevel = LogLevelInfo;

void setLogLevel(LogLevel logLevel)
{
    gLogLevel = logLevel;
}

void initializeLogging(void)
{
#if USE_DEBUGNET
    debugNetInit(DEBUGNETIP, 18194, DEBUG);
#endif

#if defined(__SWITCH__) && DEBUG
    socketInitializeDefault(); // Initialize sockets
    nxlinkStdio(); // Redirect stdout and stderr over the network to nxlink
#endif

    spLogInfo("Logging system initialized.");
}

void destroyLogging(void)
{
    spLogInfo("Destroying logging system...");

#if defined(__SWITCH__) && DEBUG
    socketExit();
#endif

    spLogInfo("Logging system destroyed");
}

void spLog(LogLevel level, const char *format, ...)
{
    char buffer[0x800];

    if (gLogLevel > level)
    {
        return;
    }

    va_list argptr;
    va_start(argptr, format);
    vsprintf(buffer, format, argptr);
    va_end(argptr);
#if USE_DEBUGNET
    debugNetPrintf(INFO, "%s\n", buffer);
#endif

#if HAVE_SDL2
    SDL_Log("%s", buffer);
#else
    printf("%s\n", buffer);
#endif
}