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Base system with REST service to issue digital coins, run by the payment service provider
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testing_api_cmd_exec_auditor-offline.c (4450B)

      1 /*
      2   This file is part of TALER
      3   Copyright (C) 2018 Taler Systems SA
      4 
      5   TALER is free software; you can redistribute it and/or modify it
      6   under the terms of the GNU General Public License as published
      7   by the Free Software Foundation; either version 3, or (at your
      8   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,
     17   see <http://www.gnu.org/licenses/>
     18 */
     19 /**
     20  * @file testing/testing_api_cmd_exec_auditor-offline.c
     21  * @brief run the taler-exchange-auditor-offline command
     22  * @author Marcello Stanisci
     23  */
     24 #include "taler/platform.h"
     25 #include "taler/taler_json_lib.h"
     26 #include <gnunet/gnunet_curl_lib.h>
     27 #include "taler/taler_signatures.h"
     28 #include "taler/taler_testing_lib.h"
     29 
     30 
     31 /**
     32  * State for a "auditor-offline" CMD.
     33  */
     34 struct AuditorOfflineState
     35 {
     36 
     37   /**
     38    * AuditorOffline process.
     39    */
     40   struct GNUNET_OS_Process *auditor_offline_proc;
     41 
     42   /**
     43    * Configuration file used by the auditor-offline.
     44    */
     45   const char *config_filename;
     46 
     47 };
     48 
     49 
     50 /**
     51  * Run the command.  Use the `taler-exchange-auditor-offline' program.
     52  *
     53  * @param cls closure.
     54  * @param cmd command being run.
     55  * @param is interpreter state.
     56  */
     57 static void
     58 auditor_offline_run (void *cls,
     59                      const struct TALER_TESTING_Command *cmd,
     60                      struct TALER_TESTING_Interpreter *is)
     61 {
     62   struct AuditorOfflineState *as = cls;
     63 
     64   (void) cmd;
     65   as->auditor_offline_proc
     66     = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
     67                                NULL, NULL, NULL,
     68                                "taler-auditor-offline",
     69                                "taler-auditor-offline",
     70                                "-c", as->config_filename,
     71                                "-L", "INFO",
     72                                "download",
     73                                "sign",
     74                                "upload",
     75                                NULL);
     76   if (NULL == as->auditor_offline_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 "auditor-offline" CMD, and possibly kill its
     88  * process if it did not terminate correctly.
     89  *
     90  * @param cls closure.
     91  * @param cmd the command being freed.
     92  */
     93 static void
     94 auditor_offline_cleanup (void *cls,
     95                          const struct TALER_TESTING_Command *cmd)
     96 {
     97   struct AuditorOfflineState *as = cls;
     98 
     99   (void) cmd;
    100   if (NULL != as->auditor_offline_proc)
    101   {
    102     GNUNET_break (0 ==
    103                   GNUNET_OS_process_kill (as->auditor_offline_proc,
    104                                           SIGKILL));
    105     GNUNET_OS_process_wait (as->auditor_offline_proc);
    106     GNUNET_OS_process_destroy (as->auditor_offline_proc);
    107     as->auditor_offline_proc = NULL;
    108   }
    109   GNUNET_free (as);
    110 }
    111 
    112 
    113 /**
    114  * Offer "auditor-offline" 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 auditor_offline_traits (void *cls,
    124                         const void **ret,
    125                         const char *trait,
    126                         unsigned int index)
    127 {
    128   struct AuditorOfflineState *as = cls;
    129   struct TALER_TESTING_Trait traits[] = {
    130     TALER_TESTING_make_trait_process (&as->auditor_offline_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_exec_auditor_offline (const char *label,
    143                                         const char *config_filename)
    144 {
    145   struct AuditorOfflineState *as;
    146 
    147   as = GNUNET_new (struct AuditorOfflineState);
    148   as->config_filename = config_filename;
    149   {
    150     struct TALER_TESTING_Command cmd = {
    151       .cls = as,
    152       .label = label,
    153       .run = &auditor_offline_run,
    154       .cleanup = &auditor_offline_cleanup,
    155       .traits = &auditor_offline_traits
    156     };
    157 
    158     return cmd;
    159   }
    160 }
    161 
    162 
    163 /* end of testing_api_cmd_exec_auditor-offline.c */