demos/bogoman/bogoman_debug.c

   1 /*****************************************************************************
   2  * This file is part of gfxprim library.                                     *
   3  *                                                                           *
   4  * Gfxprim is free software; you can redistribute it and/or                  *
   5  * modify it under the terms of the GNU Lesser General Public                *
   6  * License as published by the Free Software Foundation; either              *
   7  * version 2.1 of the License, or (at your option) any later version.        *
   8  *                                                                           *
   9  * Gfxprim is distributed in the hope that it will be useful,                *
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  12  * Lesser General Public License for more details.                           *
  13  *                                                                           *
  14  * You should have received a copy of the GNU Lesser General Public          *
  15  * License along with gfxprim; if not, write to the Free Software            *
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,                        *
  17  * Boston, MA  02110-1301  USA                                               *
  18  *                                                                           *
  19  * Copyright (C) 2009-2013 Cyril Hrubis <metan@ucw.cz>                       *
  20  *                                                                           *
  21  *****************************************************************************/
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #include "bogoman_debug.h"
  27
  28 static unsigned int dbg_level = 0;
  29
  30 void bogoman_dbg_print(unsigned int level, const char *file, const char *fn,
  31                        unsigned int line, const char *fmt, ...)
  32 {
  33         if (level > dbg_level)
  34                 return;
  35
  36         if (level == 0)
  37                 fprintf(stderr, "WARNING: %s:%s:%i\n\t", file, fn, line);
  38         else
  39                 fprintf(stderr, "DEBUG %i:%s:%s:%i:\n\t", level, file, fn, line);
  40
  41         va_list va;
  42
  43         va_start(va, fmt);
  44         vfprintf(stderr, fmt, va);
  45         va_end(va);
  46 }
  47
  48 void bogoman_set_dbg_level(unsigned int level)
  49 {
  50         dbg_level = level;
  51 }