merchant

Merchant backend to process payments, run by merchants
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testing_api_cmd_depositcheck.c (4402B)

      1 /*
      2   This file is part of TALER
      3   Copyright (C) 2024 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,
      8   or (at your option) any later version.
      9 
     10   TALER is distributed in the hope that it will be useful,
     11   but 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_cmd_depositcheck.c
     21  * @brief run the taler-merchant-depositcheck command
     22  * @author Priscilla HUANG
     23  * @author Christian Grothoff
     24  */
     25 #include "platform.h"
     26 #include "taler/taler_json_lib.h"
     27 #include <gnunet/gnunet_curl_lib.h>
     28 #include "taler/taler_signatures.h"
     29 #include "taler/taler_testing_lib.h"
     30 #include "taler_merchant_testing_lib.h"
     31 
     32 
     33 /**
     34  * State for a "depositcheck" CMD.
     35  */
     36 struct DepositcheckState
     37 {
     38 
     39   /**
     40    * Process for the depositcheck.
     41    */
     42   struct GNUNET_OS_Process *depositcheck_proc;
     43 
     44   /**
     45    * Configuration file used by the depositcheck.
     46    */
     47   const char *config_filename;
     48 };
     49 
     50 
     51 /**
     52  * Run the command; use the `taler-merchant-depositcheck' program.
     53  *
     54  * @param cls closure.
     55  * @param cmd command currently being executed.
     56  * @param is interpreter state.
     57  */
     58 static void
     59 depositcheck_run (void *cls,
     60                   const struct TALER_TESTING_Command *cmd,
     61                   struct TALER_TESTING_Interpreter *is)
     62 {
     63   struct DepositcheckState *ws = cls;
     64 
     65   (void) cmd;
     66   ws->depositcheck_proc
     67     = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
     68                                NULL, NULL, NULL,
     69                                "taler-merchant-depositcheck",
     70                                "taler-merchant-depositcheck",
     71                                "-c", ws->config_filename,
     72                                "-t", /* exit when done */
     73                                "-T", "1200s",
     74                                "-L", "INFO",
     75                                NULL);
     76   if (NULL == ws->depositcheck_proc)
     77   {
     78     GNUNET_break (0);
     79     TALER_TESTING_interpreter_fail (is);
     80     return;
     81   }
     82   TALER_TESTING_wait_for_sigchld (is);
     83 }
     84 
     85 
     86 /**
     87  * Free the state of a "depositcheck" CMD, and possibly
     88  * kills its process if it did not terminate regularly.
     89  *
     90  * @param cls closure.
     91  * @param cmd the command being freed.
     92  */
     93 static void
     94 depositcheck_cleanup (void *cls,
     95                       const struct TALER_TESTING_Command *cmd)
     96 {
     97   struct DepositcheckState *ws = cls;
     98 
     99   (void) cmd;
    100   if (NULL != ws->depositcheck_proc)
    101   {
    102     GNUNET_break (0 ==
    103                   GNUNET_OS_process_kill (ws->depositcheck_proc,
    104                                           SIGKILL));
    105     GNUNET_OS_process_wait (ws->depositcheck_proc);
    106     GNUNET_OS_process_destroy (ws->depositcheck_proc);
    107     ws->depositcheck_proc = NULL;
    108   }
    109   GNUNET_free (ws);
    110 }
    111 
    112 
    113 /**
    114  * Offer "depositcheck" CMD internal data to other commands.
    115  *
    116  * @param cls closure.
    117  * @param[out] ret result.
    118  * @param trait name of the trait.
    119  * @param index index number of the object to offer.
    120  * @return #GNUNET_OK on success.
    121  */
    122 static enum GNUNET_GenericReturnValue
    123 depositcheck_traits (void *cls,
    124                      const void **ret,
    125                      const char *trait,
    126                      unsigned int index)
    127 {
    128   struct DepositcheckState *ws = cls;
    129   struct TALER_TESTING_Trait traits[] = {
    130     TALER_TESTING_make_trait_process (&ws->depositcheck_proc),
    131     TALER_TESTING_trait_end ()
    132   };
    133 
    134   return TALER_TESTING_get_trait (traits,
    135                                   ret,
    136                                   trait,
    137                                   index);
    138 }
    139 
    140 
    141 struct TALER_TESTING_Command
    142 TALER_TESTING_cmd_depositcheck (const char *label,
    143                                 const char *config_filename)
    144 {
    145   struct DepositcheckState *ws;
    146 
    147   ws = GNUNET_new (struct DepositcheckState);
    148   ws->config_filename = config_filename;
    149 
    150   {
    151     struct TALER_TESTING_Command cmd = {
    152       .cls = ws,
    153       .label = label,
    154       .run = &depositcheck_run,
    155       .cleanup = &depositcheck_cleanup,
    156       .traits = &depositcheck_traits
    157     };
    158 
    159     return cmd;
    160   }
    161 }
    162 
    163 
    164 /* end of testing_api_cmd_depositcheck.c */