From f6ce926719943751cf65cacde7fae050593eb2d6 Mon Sep 17 00:00:00 2001 From: Perberos Date: Wed, 9 Nov 2011 18:17:43 -0300 Subject: inicial --- libdocument/ev-debug.c | 177 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 177 insertions(+) create mode 100644 libdocument/ev-debug.c (limited to 'libdocument/ev-debug.c') diff --git a/libdocument/ev-debug.c b/libdocument/ev-debug.c new file mode 100644 index 00000000..4750c9d3 --- /dev/null +++ b/libdocument/ev-debug.c @@ -0,0 +1,177 @@ +/* + * ev-debug.c + * This file is part of Evince + * + * Copyright (C) 1998, 1999 Alex Roberts, Evan Lawrence + * Copyright (C) 2000, 2001 Chema Celorio, Paolo Maggi + * Copyright (C) 2002 - 2005 Paolo Maggi + * + * 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 Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +/* + * Modified by the gedit Team, 1998-2005. See the AUTHORS file for a + * list of people on the gedit Team. + * See the ChangeLog files for a list of changes. + * + * $Id: gedit-debug.c 4809 2006-04-08 14:46:31Z pborelli $ + */ + +/* Modified by Evince Team */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include + +#include "ev-debug.h" + +#ifdef EV_ENABLE_DEBUG +static EvDebugSection ev_debug = EV_NO_DEBUG; +static EvProfileSection ev_profile = EV_NO_PROFILE; + +static GHashTable *timers = NULL; + +static void +debug_init () +{ + if (g_getenv ("EV_DEBUG") != NULL) { + /* enable all debugging */ + ev_debug = ~EV_NO_DEBUG; + return; + } + + if (g_getenv ("EV_DEBUG_JOBS") != NULL) + ev_debug |= EV_DEBUG_JOBS; +} + +static void +profile_init () +{ + if (g_getenv ("EV_PROFILE") != NULL) { + /* enable all profiling */ + ev_profile = ~EV_NO_PROFILE; + } else { + if (g_getenv ("EV_PROFILE_JOBS") != NULL) + ev_profile |= EV_PROFILE_JOBS; + } + + if (ev_profile) { + timers = g_hash_table_new_full (g_str_hash, + g_str_equal, + (GDestroyNotify) g_free, + (GDestroyNotify) g_timer_destroy); + } +} + +void +_ev_debug_init () +{ + debug_init (); + profile_init (); +} + +void +_ev_debug_shutdown () +{ + if (timers) { + g_hash_table_destroy (timers); + timers = NULL; + } +} + +void +ev_debug_message (EvDebugSection section, + const gchar *file, + gint line, + const gchar *function, + const gchar *format, ...) +{ + if (G_UNLIKELY (ev_debug & section)) { + gchar *msg = NULL; + + if (format) { + va_list args; + + va_start (args, format); + msg = g_strdup_vprintf (format, args); + va_end (args); + } + + g_print ("%s:%d (%s) %s\n", file, line, function, msg ? msg : ""); + + fflush (stdout); + + g_free (msg); + } +} + +void +ev_profiler_start (EvProfileSection section, + const gchar *format, ...) +{ + if (G_UNLIKELY (ev_profile & section)) { + GTimer *timer; + gchar *name; + va_list args; + + if (!format) + return; + + va_start (args, format); + name = g_strdup_vprintf (format, args); + va_end (args); + + timer = g_hash_table_lookup (timers, name); + if (!timer) { + timer = g_timer_new (); + g_hash_table_insert (timers, g_strdup (name), timer); + } else { + g_timer_start (timer); + } + } +} + +void +ev_profiler_stop (EvProfileSection section, + const gchar *format, ...) +{ + if (G_UNLIKELY (ev_profile & section)) { + GTimer *timer; + gchar *name; + va_list args; + gdouble seconds; + + if (!format) + return; + + va_start (args, format); + name = g_strdup_vprintf (format, args); + va_end (args); + + timer = g_hash_table_lookup (timers, name); + if (!timer) + return; + + g_timer_stop (timer); + seconds = g_timer_elapsed (timer, NULL); + g_print ("[ %s ] %f s elapsed\n", name, seconds); + fflush (stdout); + } +} + +#endif /* EV_ENABLE_DEBUG */ -- cgit v1.2.1