2 This file is part of GNUnet.
3 Copyright (C) 2006, 2007, 2008, 2009, 2013 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 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 License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file src/util/configuration_loader.c
23 * @brief configuration loading
24 * @author Christian Grothoff
28 * Load configuration (starts with defaults, then loads
29 * system-specific configuration).
31 * @param cfg configuration to update
32 * @param filename name of the configuration file, NULL to load defaults
33 * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
36 GNUNET_CONFIGURATION_load (struct GNUNET_CONFIGURATION_Handle *cfg,
42 ipath = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
46 GNUNET_asprintf (&baseconfig, "%s%s", ipath, "config.d");
49 GNUNET_DISK_directory_scan (baseconfig, &parse_configuration_file, cfg))
51 GNUNET_free (baseconfig);
52 return GNUNET_SYSERR; /* no configuration at all found */
54 GNUNET_free (baseconfig);
55 if ((NULL != filename) &&
56 (GNUNET_OK != GNUNET_CONFIGURATION_parse (cfg, filename)))
58 /* specified configuration not found */
62 GNUNET_CONFIGURATION_have_value (cfg, "PATHS", "DEFAULTCONFIG"))) &&
64 GNUNET_CONFIGURATION_set_value_string (cfg, "PATHS", "DEFAULTCONFIG",
69 /* end of configuration_loader.c */