exchange

Base system with REST service to issue digital coins, run by the payment service provider
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testing_api_traits.c (3336B)

      1 /*
      2   This file is part of TALER
      3   Copyright (C) 2018, 2021 Taler Systems SA
      4 
      5   TALER is free software; you can redistribute it and/or modify
      6   it under the terms of the GNU General Public License as
      7   published by the Free Software Foundation; either version 3, or
      8   (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
     13   GNU General Public License for more details.
     14 
     15   You should have received a copy of the GNU General Public
     16   License along with TALER; see the file COPYING.  If not, see
     17   <http://www.gnu.org/licenses/>
     18 */
     19 /**
     20  * @file testing/testing_api_traits.c
     21  * @brief loop for trait resolution
     22  * @author Christian Grothoff
     23  * @author Marcello Stanisci
     24  */
     25 #include "taler/taler_json_lib.h"
     26 #include <gnunet/gnunet_curl_lib.h>
     27 #include "taler/taler_testing_lib.h"
     28 
     29 
     30 TALER_TESTING_SIMPLE_TRAITS (TALER_TESTING_MAKE_IMPL_SIMPLE_TRAIT)
     31 
     32 TALER_TESTING_INDEXED_TRAITS (TALER_TESTING_MAKE_IMPL_INDEXED_TRAIT)
     33 
     34 
     35 /**
     36  * End a trait array.  Usually, commands offer several traits,
     37  * and put them in arrays.
     38  */
     39 struct TALER_TESTING_Trait
     40 TALER_TESTING_trait_end ()
     41 {
     42   struct TALER_TESTING_Trait end = {
     43     .index = 0,
     44     .trait_name = NULL,
     45     .ptr = NULL
     46   };
     47 
     48   return end;
     49 }
     50 
     51 
     52 enum GNUNET_GenericReturnValue
     53 TALER_TESTING_get_trait (const struct TALER_TESTING_Trait *traits,
     54                          const void **ret,
     55                          const char *trait,
     56                          unsigned int index)
     57 {
     58   for (unsigned int i = 0; NULL != traits[i].trait_name; i++)
     59   {
     60     if ( (0 == strcmp (trait,
     61                        traits[i].trait_name)) &&
     62          (index == traits[i].index) )
     63     {
     64       *ret = (void *) traits[i].ptr;
     65       return GNUNET_OK;
     66     }
     67   }
     68   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
     69               "Trait %s/%u not found.\n",
     70               trait,
     71               index);
     72   return GNUNET_SYSERR;
     73 }
     74 
     75 
     76 const char *
     77 TALER_TESTING_get_exchange_url (struct TALER_TESTING_Interpreter *is)
     78 {
     79   const char *exchange_url;
     80   const struct TALER_TESTING_Command *exchange_cmd;
     81 
     82   exchange_cmd
     83     = TALER_TESTING_interpreter_get_command (is,
     84                                              "exchange");
     85   if (NULL == exchange_cmd)
     86   {
     87     GNUNET_break (0);
     88     TALER_TESTING_interpreter_fail (is);
     89     return NULL;
     90   }
     91   if (GNUNET_OK !=
     92       TALER_TESTING_get_trait_exchange_url (exchange_cmd,
     93                                             &exchange_url))
     94   {
     95     GNUNET_break (0);
     96     TALER_TESTING_interpreter_fail (is);
     97     return NULL;
     98   }
     99   return exchange_url;
    100 }
    101 
    102 
    103 struct TALER_EXCHANGE_Keys *
    104 TALER_TESTING_get_keys (
    105   struct TALER_TESTING_Interpreter *is)
    106 {
    107   struct TALER_EXCHANGE_Keys *keys;
    108   const struct TALER_TESTING_Command *exchange_cmd;
    109 
    110   exchange_cmd
    111     = TALER_TESTING_interpreter_get_command (is,
    112                                              "exchange");
    113   if (NULL == exchange_cmd)
    114   {
    115     GNUNET_break (0);
    116     TALER_TESTING_interpreter_fail (is);
    117     return NULL;
    118   }
    119   if (GNUNET_OK !=
    120       TALER_TESTING_get_trait_keys (exchange_cmd,
    121                                     &keys))
    122   {
    123     GNUNET_break (0);
    124     TALER_TESTING_interpreter_fail (is);
    125     return NULL;
    126   }
    127   return keys;
    128 }
    129 
    130 
    131 /* end of testing_api_traits.c */