This file is part of GNUnet.
Copyright (C) 2012 GNUnet e.V.
- GNUnet 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 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet 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.
+ Affero General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @param value value of the option
*/
static void
-print_option (void *cls, const char *section,
- const char *option,
- const char *value)
+print_option (void *cls,
+ const char *section,
+ const char *option,
+ const char *value)
{
- fprintf (stdout,
- "%s = %s\n", option, value);
+ const struct GNUNET_CONFIGURATION_Handle *cfg = cls;
+
+ (void) section;
+ if (is_filename)
+ {
+ char *value_fn;
+ char *fn;
+
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_filename (cfg,
+ section,
+ option,
+ &value_fn));
+ fn = GNUNET_STRINGS_filename_expand (value_fn);
+ if (NULL == fn)
+ fn = value_fn;
+ else
+ GNUNET_free (value_fn);
+ fprintf (stdout,
+ "%s = %s\n",
+ option,
+ fn);
+ GNUNET_free (fn);
+ }
+ else
+ {
+ fprintf (stdout,
+ "%s = %s\n",
+ option,
+ value);
+ }
}
print_section_name (void *cls,
const char *section)
{
- fprintf (stdout, "%s\n", section);
+ (void) cls;
+ fprintf (stdout,
+ "%s\n",
+ section);
}
*
* @param cls closure
* @param args remaining command-line arguments
- * @param cfgfile name of the configuration file used (for saving, can be NULL!)
+ * @param cfgfile name of the configuration file used (for saving,
+ * can be NULL!)
* @param cfg configuration
*/
static void
{
struct GNUNET_CONFIGURATION_Handle *out = NULL;
struct GNUNET_CONFIGURATION_Handle *diff = NULL;
+ char *cfg_fn;
+ (void) cls;
+ (void) args;
if (rewrite)
{
struct GNUNET_CONFIGURATION_Handle *def;
if (! list_sections)
{
fprintf (stderr,
- _("--section argument is required\n"));
+ _("%s or %s argument is required\n"),
+ "--section",
+ "--list-sections");
+ ret = 1;
+ }
+ else
+ {
+ fprintf (stderr,
+ _("The following sections are available:\n"));
+ GNUNET_CONFIGURATION_iterate_sections (cfg,
+ &print_section_name,
+ NULL);
}
- fprintf (stderr,
- _("The following sections are available:\n"));
- GNUNET_CONFIGURATION_iterate_sections (cfg,
- &print_section_name,
- NULL);
- ret = 1;
goto cleanup;
}
{
GNUNET_CONFIGURATION_iterate_section_values (cfg,
section,
- &print_option,
- NULL);
+ &print_option,
+ (void *) cfg);
}
else
{
if (is_filename)
{
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_filename (cfg,
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_filename (cfg,
section,
option,
&value))
- {
- GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
- section, option);
- ret = 3;
+ {
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ section, option);
+ ret = 3;
goto cleanup;
- }
+ }
}
else
{
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_string (cfg, section, option, &value))
- {
- GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
- section, option);
- ret = 3;
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (cfg, section,
+ option, &value))
+ {
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ section, option);
+ ret = 3;
goto cleanup;
- }
+ }
}
fprintf (stdout, "%s\n", value);
}
option,
value);
}
+ cfg_fn = NULL;
+ if (NULL == cfgfile)
+ {
+ const char *xdg = getenv ("XDG_CONFIG_HOME");
+ if (NULL != xdg)
+ GNUNET_asprintf (&cfg_fn,
+ "%s%s%s",
+ xdg,
+ DIR_SEPARATOR_STR,
+ GNUNET_OS_project_data_get ()->config_file);
+ else
+ cfg_fn = GNUNET_strdup (GNUNET_OS_project_data_get ()->user_config_file);
+ cfgfile = cfg_fn;
+ }
if ( (NULL != diff) || (NULL != out) )
{
if (GNUNET_OK !=
- GNUNET_CONFIGURATION_write ((NULL == out) ? diff : out,
+ GNUNET_CONFIGURATION_write ((NULL == out) ? diff : out,
cfgfile))
ret = 2;
}
+ GNUNET_free_non_null (cfg_fn);
if (NULL != out)
GNUNET_CONFIGURATION_destroy (out);
- cleanup:
+cleanup:
if (NULL != diff)
GNUNET_CONFIGURATION_destroy (diff);
}
* @return 0 ok, 1 on error
*/
int
-main (int argc, char *const *argv)
+main (int argc,
+ char *const *argv)
{
struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_SET_ONE ('f',
- "filename",
- gettext_noop ("obtain option of value as a filename (with $-expansion)"),
- &is_filename),
- GNUNET_GETOPT_OPTION_STRING ('s',
- "section",
- "SECTION",
- gettext_noop ("name of the section to access"),
- §ion),
- GNUNET_GETOPT_OPTION_STRING ('o',
- "option",
- "OPTION",
- gettext_noop ("name of the option to access"),
- &option),
- GNUNET_GETOPT_OPTION_STRING ('V',
- "value",
- "VALUE",
- gettext_noop ("value to set"),
- &value),
- GNUNET_GETOPT_OPTION_SET_ONE ('S',
- "list-sections",
- gettext_noop ("print available configuration sections"),
- &list_sections),
- GNUNET_GETOPT_OPTION_SET_ONE ('w',
- "rewrite",
- gettext_noop ("write configuration file that only contains delta to defaults"),
- &rewrite),
+ GNUNET_GETOPT_option_flag ('f',
+ "filename",
+ gettext_noop ("interpret option value as a filename (with $-expansion)"),
+ &is_filename),
+ GNUNET_GETOPT_option_string ('s',
+ "section",
+ "SECTION",
+ gettext_noop ("name of the section to access"),
+ §ion),
+ GNUNET_GETOPT_option_string ('o',
+ "option",
+ "OPTION",
+ gettext_noop ("name of the option to access"),
+ &option),
+ GNUNET_GETOPT_option_string ('V',
+ "value",
+ "VALUE",
+ gettext_noop ("value to set"),
+ &value),
+ GNUNET_GETOPT_option_flag ('S',
+ "list-sections",
+ gettext_noop ("print available configuration sections"),
+ &list_sections),
+ GNUNET_GETOPT_option_flag ('w',
+ "rewrite",
+ gettext_noop ("write configuration file that only contains delta to defaults"),
+ &rewrite),
GNUNET_GETOPT_OPTION_END
};
if (GNUNET_OK !=
return 2;
ret = (GNUNET_OK ==
- GNUNET_PROGRAM_run (argc,
- argv,
- "gnunet-config [OPTIONS]",
- gettext_noop ("Manipulate GNUnet configuration files"),
- options,
- &run, NULL)) ? 0 : ret;
+ GNUNET_PROGRAM_run (argc,
+ argv,
+ "gnunet-config [OPTIONS]",
+ gettext_noop ("Manipulate GNUnet configuration files"),
+ options,
+ &run, NULL)) ? 0 : ret;
GNUNET_free ((void*) argv);
return ret;
}
projects / oweals / gnunet.git / blobdiff