logger.h

/*
 *  Copyright (C) 2004-2017 Savoir-faire Linux Inc.
 *
 *  Author: Julien Bonjean <julien.bonjean@savoirfairelinux.com>
 *  Author: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
 *
 *  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; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
 */

#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include <stdarg.h>
#define __STDC_FORMAT_MACROS 1
#include <inttypes.h>

#define LOGFILE "dring"

/**
 * Print something, coloring it depending on the level
 */

#ifdef RING_UWP
  void wlogger(const int level, const char* file, const char* format, ...);
#else
  void logger(const int level, const char* format, ...)
#endif
#if defined(_WIN32) && !defined(RING_UWP)
    __attribute__((format(gnu_printf, 2, 3)))
#elif defined(__GNUC__)
    __attribute__((format(printf, 2, 3)))
#endif
    ;
void vlogger(const int level, const char* format, va_list);

/**
 * Allow writing on the console
 */
void setConsoleLog(int c);

/**
 * When debug mode is not set, logging will not print anything
 */
void setDebugMode(int d);

/**
 * Return the current mode
 */
int getDebugMode(void);

/**
 * Thread-safe function to print the stringified contents of errno
 */
void strErr();