Dogcows Code - chaz/openbox/blob - openbox/debug.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    debug.c for the Openbox window manager
   4    Copyright (c) 2003-2007   Dana Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #include "debug.h"
  20
  21 #include <glib.h>
  22 #include <stdlib.h>
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 static gboolean show;
  27
  28 void ob_debug_show_output(gboolean enable)
  29 {
  30     show = enable;
  31 }
  32
  33 void ob_debug(const gchar *a, ...)
  34 {
  35     va_list vl;
  36
  37     if (show) {
  38         va_start(vl, a);
  39         vfprintf(stderr, a, vl);
  40         va_end(vl);
  41     }
  42 }
  43
  44 static gboolean enabled_types[OB_DEBUG_TYPE_NUM] = {FALSE};
  45
  46 void ob_debug_enable(ObDebugType type, gboolean enable)
  47 {
  48     g_assert(type < OB_DEBUG_TYPE_NUM);
  49     enabled_types[type] = enable;
  50 }
  51
  52 void ob_debug_type(ObDebugType type, const gchar *a, ...)
  53 {
  54     va_list vl;
  55
  56     g_assert(type < OB_DEBUG_TYPE_NUM);
  57
  58     if (show && enabled_types[type]) {
  59         va_start(vl, a);
  60         vfprintf(stderr, a, vl);
  61         va_end(vl);
  62     }
  63 }