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/*
* nemo-debug: debug loggers for nemo
*
* 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
*
* Based on Empathy's empathy-debug.
*/
#include <stdarg.h>
#include <glib.h>
#include "nemo-debug.h"
#include "nemo-file.h"
#ifdef ENABLE_DEBUG
static DebugFlags flags = 0;
static gboolean initialized = FALSE;
static GDebugKey keys[] = {
{ "Application", NEMO_DEBUG_APPLICATION },
{ "Bookmarks", NEMO_DEBUG_BOOKMARKS },
{ "DBus", NEMO_DEBUG_DBUS },
{ "DirectoryView", NEMO_DEBUG_DIRECTORY_VIEW },
{ "File", NEMO_DEBUG_FILE },
{ "IconContainer", NEMO_DEBUG_ICON_CONTAINER },
{ "IconView", NEMO_DEBUG_ICON_VIEW },
{ "ListView", NEMO_DEBUG_LIST_VIEW },
{ "Mime", NEMO_DEBUG_MIME },
{ "Places", NEMO_DEBUG_PLACES },
{ "Previewer", NEMO_DEBUG_PREVIEWER },
{ "Smclient", NEMO_DEBUG_SMCLIENT },
{ "Window", NEMO_DEBUG_WINDOW },
{ "Undo", NEMO_DEBUG_UNDO },
{ "Actions", NEMO_DEBUG_ACTIONS },
{ "Desktop", NEMO_DEBUG_DESKTOP },
{ 0, }
};
static void
nemo_debug_set_flags_from_env ()
{
guint nkeys;
const gchar *flags_string;
for (nkeys = 0; keys[nkeys].value; nkeys++);
flags_string = g_getenv ("NEMO_DEBUG");
if (flags_string)
nemo_debug_set_flags (g_parse_debug_string (flags_string, keys, nkeys));
initialized = TRUE;
}
void
nemo_debug_set_flags (DebugFlags new_flags)
{
flags |= new_flags;
initialized = TRUE;
}
gboolean
nemo_debug_flag_is_set (DebugFlags flag)
{
return flag & flags;
}
void
nemo_debug (DebugFlags flag,
const gchar *format,
...)
{
va_list args;
va_start (args, format);
nemo_debug_valist (flag, format, args);
va_end (args);
}
void
nemo_debug_valist (DebugFlags flag,
const gchar *format,
va_list args)
{
if (G_UNLIKELY(!initialized))
nemo_debug_set_flags_from_env ();
if (flag & flags)
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format, args);
}
static void
nemo_debug_files_valist (DebugFlags flag,
GList *files,
const gchar *format,
va_list args)
{
NemoFile *file;
GList *l;
gchar *uri, *msg;
if (G_UNLIKELY (!initialized))
nemo_debug_set_flags_from_env ();
if (!(flag & flags))
return;
msg = g_strdup_vprintf (format, args);
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "%s:", msg);
for (l = files; l != NULL; l = l->next)
{
file = l->data;
uri = nemo_file_get_uri (file);
if (nemo_file_is_gone (file)) {
gchar *new_uri;
/* Hack: this will create an invalid URI, but it's for
* display purposes only.
*/
new_uri = g_strconcat (uri ? uri : "", " (gone)", NULL);
g_free (uri);
uri = new_uri;
}
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, " %s", uri);
g_free (uri);
}
g_free (msg);
}
void
nemo_debug_files (DebugFlags flag,
GList *files,
const gchar *format,
...)
{
va_list args;
va_start (args, format);
nemo_debug_files_valist (flag, files, format, args);
va_end (args);
}
#endif /* ENABLE_DEBUG */
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