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         fprintf(stderr, "DEBUG: ");
  39         va_start(vl, a);
  40         vfprintf(stderr, a, vl);
  41         va_end(vl);
  42     }
  43 }
  44
  45 static gboolean enabled_types[OB_DEBUG_TYPE_NUM] = {FALSE};
  46
  47 void ob_debug_enable(ObDebugType type, gboolean enable)
  48 {
  49     g_assert(type < OB_DEBUG_TYPE_NUM);
  50     enabled_types[type] = enable;
  51 }
  52
  53 void ob_debug_type(ObDebugType type, const gchar *a, ...)
  54 {
  55     va_list vl;
  56
  57     g_assert(type < OB_DEBUG_TYPE_NUM);
  58
  59     if (show && enabled_types[type]) {
  60         switch (type) {
  61         case OB_DEBUG_FOCUS:
  62             fprintf(stderr, "FOCUS: ");
  63             break;
  64         case OB_DEBUG_APP_BUGS:
  65             fprintf(stderr, "APPLICATION BUG: ");
  66             break;
  67         case OB_DEBUG_SM:
  68             fprintf(stderr, "SESSION: ");
  69             break;
  70         default:
  71             g_assert_not_reached();
  72         }
  73
  74         va_start(vl, a);
  75         vfprintf(stderr, a, vl);
  76         va_end(vl);
  77     }
  78 }