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/*
* xapp-debug: debug loggers for xapp
*
* Copyright (C) 2007 Collabora Ltd.
* Copyright (C) 2007 Nokia Corporation
* Copyright (C) 2010 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Copied from nemo
*/
#include <stdarg.h>
#include <glib.h>
#include "xapp-debug.h"
#ifdef ENABLE_DEBUG
static DebugFlags flags = 0;
static gboolean initialized = FALSE;
static GDebugKey keys[] = {
{ "GtkWindow", XAPP_DEBUG_WINDOW },
{ "Favorites", XAPP_DEBUG_FAVORITES },
{ "FavoriteVfs", XAPP_DEBUG_FAVORITE_VFS },
{ "StatusIcon", XAPP_DEBUG_STATUS_ICON },
{ "SnWatcher", XAPP_DEBUG_SN_WATCHER },
{ "GtkModule", XAPP_DEBUG_MODULE},
{ "VisibilityGroup", XAPP_DEBUG_VISIBILITY_GROUP},
{ "GpuOffload", XAPP_DEBUG_GPU_OFFLOAD},
{ "DarkModeManager", XAPP_DEBUG_DARK_MODE_MANAGER},
{ 0, }
};
const gchar *
debug_flag_to_string (DebugFlags flag)
{
switch (flag)
{
case XAPP_DEBUG_WINDOW:
return "GtkWindow";
case XAPP_DEBUG_FAVORITES:
return "Favorites";
case XAPP_DEBUG_FAVORITE_VFS:
return "FavoriteVFS";
case XAPP_DEBUG_STATUS_ICON:
return "StatusIcon";
case XAPP_DEBUG_SN_WATCHER:
return "SnWatcher";
case XAPP_DEBUG_MODULE:
return "GtkModule";
case XAPP_DEBUG_VISIBILITY_GROUP:
return "VisibilityGroup";
case XAPP_DEBUG_GPU_OFFLOAD:
return "GpuOffload";
case XAPP_DEBUG_DARK_MODE_MANAGER:
return "DarkModeManager";
}
return "";
}
static void
xapp_debug_set_flags_from_env (void)
{
guint nkeys;
const gchar *flags_string;
for (nkeys = 0; keys[nkeys].value; nkeys++);
flags_string = g_getenv ("XAPP_DEBUG");
if (flags_string)
xapp_debug_set_flags (g_parse_debug_string (flags_string, keys, nkeys));
initialized = TRUE;
}
void
xapp_debug_set_flags (DebugFlags new_flags)
{
flags |= new_flags;
initialized = TRUE;
}
gboolean
xapp_debug_flag_is_set (DebugFlags flag)
{
return flag & flags;
}
void
xapp_debug (DebugFlags flag,
const gchar *format,
...)
{
va_list args;
va_start (args, format);
xapp_debug_valist (flag, format, args);
va_end (args);
}
void
xapp_debug_valist (DebugFlags flag,
const gchar *format,
va_list args)
{
if (G_UNLIKELY(!initialized))
xapp_debug_set_flags_from_env ();
if (flag & flags)
{
// I would think this should be G_LOG_LEVEL_DEBUG, but I can't get it to show up
// in the journal/xsession-errors unless I drop it to message (even with G_MESSAGES_DEBUG=all)
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, format, args);
}
}
#endif /* ENABLE_DEBUG */
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