Line data    Source code

       1             : /*
       2             :   This file is part of TALER
       3             :   Copyright (C) 2020 Taler Systems SA
       4             : 
       5             :   TALER is free software; you can redistribute it and/or modify it under the
       6             :   terms of the GNU General Public License as published by the Free Software
       7             :   Foundation; either version 3, or (at your option) any later version.
       8             : 
       9             :   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
      10             :   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
      11             :   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
      12             : 
      13             :   You should have received a copy of the GNU General Public License along with
      14             :   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15             : */
      16             : /**
      17             :  * @file yna.c
      18             :  * @brief Utility functions for yes/no/all filters
      19             :  * @author Jonathan Buchanan
      20             :  */
      21             : #include "taler/platform.h"
      22             : #include "taler/taler_util.h"
      23             : 
      24             : 
      25             : /**
      26             :  * Convert YNA value to a string.
      27             :  *
      28             :  * @param yna value to convert
      29             :  * @return string representation ("yes"/"no"/"all").
      30             :  */
      31             : const char *
      32           1 : TALER_yna_to_string (enum TALER_EXCHANGE_YesNoAll yna)
      33             : {
      34           1 :   switch (yna)
      35             :   {
      36           1 :   case TALER_EXCHANGE_YNA_YES:
      37           1 :     return "yes";
      38           0 :   case TALER_EXCHANGE_YNA_NO:
      39           0 :     return "no";
      40           0 :   case TALER_EXCHANGE_YNA_ALL:
      41           0 :     return "all";
      42             :   }
      43           0 :   GNUNET_assert (0);
      44             : }