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/* Eye Of Mate - Debugging
*
* Copyright (C) 2007 The Free Software Foundation
*
* Author: Lucas Rocha <lucasr@gnome.org>
*
* Based on gedit code (gedit/gedit-debug.h) by:
* - Alex Roberts <bse@error.fsnet.co.uk>
* - Evan Lawrence <evan@worldpath.net>
* - Chema Celorio <chema@celorio.com>
* - Paolo Maggi <paolo@gnome.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include "eom-debug.h"
#define ENABLE_PROFILING
#ifdef ENABLE_PROFILING
static GTimer *timer = NULL;
static gdouble last = 0.0;
#endif
static EomDebug debug = EOM_DEBUG_NO_DEBUG;
void
eom_debug_init (void)
{
if (g_getenv ("EOM_DEBUG") != NULL)
{
/* Enable all debugging */
debug = ~EOM_DEBUG_NO_DEBUG;
goto out;
}
if (g_getenv ("EOM_DEBUG_WINDOW") != NULL)
debug = debug | EOM_DEBUG_WINDOW;
if (g_getenv ("EOM_DEBUG_VIEW") != NULL)
debug = debug | EOM_DEBUG_VIEW;
if (g_getenv ("EOM_DEBUG_JOBS") != NULL)
debug = debug | EOM_DEBUG_JOBS;
if (g_getenv ("EOM_DEBUG_THUMBNAIL") != NULL)
debug = debug | EOM_DEBUG_THUMBNAIL;
if (g_getenv ("EOM_DEBUG_IMAGE_DATA") != NULL)
debug = debug | EOM_DEBUG_IMAGE_DATA;
if (g_getenv ("EOM_DEBUG_IMAGE_LOAD") != NULL)
debug = debug | EOM_DEBUG_IMAGE_LOAD;
if (g_getenv ("EOM_DEBUG_IMAGE_SAVE") != NULL)
debug = debug | EOM_DEBUG_IMAGE_SAVE;
if (g_getenv ("EOM_DEBUG_LIST_STORE") != NULL)
debug = debug | EOM_DEBUG_LIST_STORE;
if (g_getenv ("EOM_DEBUG_PREFERENCES") != NULL)
debug = debug | EOM_DEBUG_PREFERENCES;
if (g_getenv ("EOM_DEBUG_PRINTING") != NULL)
debug = debug | EOM_DEBUG_PRINTING;
if (g_getenv ("EOM_DEBUG_LCMS") != NULL)
debug = debug | EOM_DEBUG_LCMS;
if (g_getenv ("EOM_DEBUG_PLUGINS") != NULL)
debug = debug | EOM_DEBUG_PLUGINS;
out:
#ifdef ENABLE_PROFILING
if (debug != EOM_DEBUG_NO_DEBUG)
timer = g_timer_new ();
#endif
return;
}
void
eom_debug_message (EomDebug section,
const gchar *file,
gint line,
const gchar *function,
const gchar *format, ...)
{
if (G_UNLIKELY (debug & section))
{
#ifdef ENABLE_PROFILING
gdouble seconds;
g_return_if_fail (timer != NULL);
#endif
va_list args;
gchar *msg;
g_return_if_fail (format != NULL);
va_start (args, format);
msg = g_strdup_vprintf (format, args);
va_end (args);
#ifdef ENABLE_PROFILING
seconds = g_timer_elapsed (timer, NULL);
g_print ("[%f (%f)] %s:%d (%s) %s\n",
seconds, seconds - last, file, line, function, msg);
last = seconds;
#else
g_print ("%s:%d (%s) %s\n", file, line, function, msg);
#endif
fflush (stdout);
g_free (msg);
}
}
void eom_debug (EomDebug section,
const gchar *file,
gint line,
const gchar *function)
{
if (G_UNLIKELY (debug & section))
{
#ifdef ENABLE_PROFILING
gdouble seconds;
g_return_if_fail (timer != NULL);
seconds = g_timer_elapsed (timer, NULL);
g_print ("[%f (%f)] %s:%d (%s)\n",
seconds, seconds - last, file, line, function);
last = seconds;
#else
g_print ("%s:%d (%s)\n", file, line, function);
#endif
fflush (stdout);
}
}
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