1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2006-2007 Imendio AB
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public
16 * License along with this program; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Authors: Richard Hult <richard@imendio.com>
28 #include <sys/types.h>
34 #include <glib/gprintf.h>
35 #include <glib/gstdio.h>
37 /* Set EMPATHY_DEBUG to a colon/comma/space separated list of domains, or "all"
38 * to get all debug output.
41 #include "empathy-debug.h"
43 static gchar **debug_strv;
44 static gboolean all_domains = FALSE;
49 static gboolean inited = FALSE;
55 env = g_getenv ("EMPATHY_DEBUG");
58 debug_strv = g_strsplit_set (env, ":, ", 0);
63 for (i = 0; debug_strv && debug_strv[i]; i++) {
64 if (strcmp ("all", debug_strv[i]) == 0) {
74 empathy_debug_impl (const gchar *domain, const gchar *msg, ...)
78 g_return_if_fail (domain != NULL);
79 g_return_if_fail (msg != NULL);
83 for (i = 0; debug_strv && debug_strv[i]; i++) {
84 if (all_domains || strcmp (domain, debug_strv[i]) == 0) {
87 g_print ("%s: ", domain);
90 g_vprintf (msg, args);
100 empathy_debug_set_log_file_from_env (void)
102 const gchar *output_file;
105 output_file = g_getenv ("EMPATHY_LOGFILE");
106 if (output_file == NULL) {
110 out = g_open (output_file, O_WRONLY | O_CREAT, 0644);
112 g_warning ("Can't open logfile '%s': %s", output_file,
117 if (dup2 (out, STDOUT_FILENO) == -1) {
118 g_warning ("Error when duplicating stdout file descriptor: %s",
123 if (dup2 (out, STDERR_FILENO) == -1) {
124 g_warning ("Error when duplicating stderr file descriptor: %s",