donau

Donation authority for GNU Taler (experimental)
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donau-config.c (2533B)

      1 /*
      2      This file is part of Taler.
      3      Copyright (C) 2012-2024 Taler Systems SA
      4 
      5      Taler 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      Taler 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 util/donau-config.c
     23  * @brief tool to access and manipulate Taler configuration files
     24  * @author Christian Grothoff
     25  */
     26 #include "donau_config.h"
     27 #include "donau_util.h"
     28 #include <taler/taler_util.h>
     29 
     30 
     31 /* LSB-style exit status codes */
     32 #ifndef EXIT_INVALIDARGUMENT
     33 /**
     34  * Command-line arguments are invalid.
     35  * Restarting useless.
     36  */
     37 #define EXIT_INVALIDARGUMENT 2
     38 #endif
     39 
     40 
     41 /**
     42  * Program to manipulate configuration files.
     43  *
     44  * @param argc number of arguments from the command line
     45  * @param argv command line arguments
     46  * @return 0 ok, 1 on error
     47  */
     48 int
     49 main (int argc,
     50       char *const *argv)
     51 {
     52   struct GNUNET_CONFIGURATION_ConfigSettings cs = {
     53     .api_version = GNUNET_UTIL_VERSION,
     54     .global_ret = EXIT_SUCCESS
     55   };
     56   struct GNUNET_GETOPT_CommandLineOption options[] = {
     57     GNUNET_GETOPT_option_help (DONAU_project_data (),
     58                                "donau-config [OPTIONS]"),
     59     GNUNET_GETOPT_option_version (DONAU_project_data ()->version),
     60     GNUNET_CONFIGURATION_CONFIG_OPTIONS (&cs),
     61     GNUNET_GETOPT_OPTION_END
     62   };
     63   enum GNUNET_GenericReturnValue ret;
     64 
     65   ret = GNUNET_PROGRAM_run (DONAU_project_data (),
     66                             argc,
     67                             argv,
     68                             "donau-config [OPTIONS]",
     69                             gettext_noop (
     70                               "Manipulate Donau configuration files"),
     71                             options,
     72                             &GNUNET_CONFIGURATION_config_tool_run,
     73                             &cs);
     74   GNUNET_CONFIGURATION_config_settings_free (&cs);
     75   if (GNUNET_NO == ret)
     76     return 0;
     77   if (GNUNET_SYSERR == ret)
     78     return EXIT_INVALIDARGUMENT;
     79   return cs.global_ret;
     80 }
     81 
     82 
     83 /* end of donau-config.c */