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-rw-r--r--src/util/configuration_loader.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/util/configuration_loader.c b/src/util/configuration_loader.c
deleted file mode 100644
index a59477b25..000000000
--- a/src/util/configuration_loader.c
+++ /dev/null
@@ -1,91 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2006, 2007, 2008, 2009, 2013 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
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 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21/**
22 * @file src/util/configuration_loader.c
23 * @brief configuration loading
24 * @author Christian Grothoff
25 */
26
27#include "platform.h"
28#include "gnunet_util_lib.h"
29
30#define LOG(kind, ...) GNUNET_log_from (kind, "util-configuration", __VA_ARGS__)
31
32
33/**
34 * Load configuration (starts with defaults, then loads
35 * system-specific configuration).
36 *
37 * @param cfg configuration to update
38 * @param filename name of the configuration file, NULL to load defaults
39 * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
40 */
41int
42GNUNET_CONFIGURATION_load (struct GNUNET_CONFIGURATION_Handle *cfg,
43 const char *filename)
44{
45 char *baseconfig;
46 const char *base_config_varname;
47
48 base_config_varname = GNUNET_OS_project_data_get ()->base_config_varname;
49
50 if (NULL != base_config_varname
51 && NULL != (baseconfig = getenv (base_config_varname)))
52 {
53 baseconfig = GNUNET_strdup (baseconfig);
54 }
55 else
56 {
57 char *ipath;
58
59 ipath = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
60 if (NULL == ipath)
61 return GNUNET_SYSERR;
62 GNUNET_asprintf (&baseconfig, "%s%s", ipath, "config.d");
63 GNUNET_free (ipath);
64 }
65
66 char *dname = GNUNET_STRINGS_filename_expand (baseconfig);
67 GNUNET_free (baseconfig);
68
69 if (GNUNET_YES == GNUNET_DISK_directory_test (dname, GNUNET_YES) &&
70 GNUNET_SYSERR == GNUNET_CONFIGURATION_load_from (cfg, dname))
71 {
72 GNUNET_free (dname);
73 return GNUNET_SYSERR; /* no configuration at all found */
74 }
75 GNUNET_free (dname);
76 if ((NULL != filename) &&
77 (GNUNET_OK != GNUNET_CONFIGURATION_parse (cfg, filename)))
78 {
79 /* specified configuration not found */
80 return GNUNET_SYSERR;
81 }
82 if (((GNUNET_YES !=
83 GNUNET_CONFIGURATION_have_value (cfg, "PATHS", "DEFAULTCONFIG"))) &&
84 (filename != NULL))
85 GNUNET_CONFIGURATION_set_value_string (cfg, "PATHS", "DEFAULTCONFIG",
86 filename);
87 return GNUNET_OK;
88}
89
90
91/* end of configuration_loader.c */