exchange

Base system with REST service to issue digital coins, run by the payment service provider
Log | Files | Refs | Submodules | README | LICENSE

testing_api_cmd_auditor_exec_auditor.c (4389B)

      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_auditor_exec_auditor.c
     21  * @brief run the taler-auditor command
     22  * @author Marcello Stanisci
     23  * @author Christian Grothoff
     24  */
     25 #include "taler/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 
     31 
     32 /**
     33  * State for a "auditor" CMD.
     34  */
     35 struct AuditorState
     36 {
     37 
     38   /**
     39    * Process for the "auditor" command.
     40    */
     41   struct GNUNET_Process *auditor_proc;
     42 
     43   /**
     44    * Configuration file used by the command.
     45    */
     46   const char *config_filename;
     47 };
     48 
     49 
     50 /**
     51  * Run the command; calls the `taler-auditor` program.
     52  *
     53  * @param cls closure.
     54  * @param cmd the commaind being run.
     55  * @param is interpreter state.
     56  */
     57 static void
     58 auditor_run (void *cls,
     59              const struct TALER_TESTING_Command *cmd,
     60              struct TALER_TESTING_Interpreter *is)
     61 {
     62   struct AuditorState *ks = cls;
     63 
     64   (void) cmd;
     65   // FIXME: taler-auditor is no more, run the individual
     66   // helpers here instead, or re-introduce the taler-auditor
     67   // command to run all helpers!
     68   ks->auditor_proc = GNUNET_process_create (GNUNET_OS_INHERIT_STD_ERR);
     69   if (GNUNET_OK !=
     70       GNUNET_process_run_command_va (ks->auditor_proc,
     71                                      "taler-auditor",
     72                                      "taler-auditor",
     73                                      "-c", ks->config_filename,
     74                                      "-I",
     75                                      NULL))
     76   {
     77     GNUNET_break (0);
     78     GNUNET_process_destroy (ks->auditor_proc);
     79     ks->auditor_proc = NULL;
     80     TALER_TESTING_interpreter_fail (is);
     81     return;
     82   }
     83   TALER_TESTING_wait_for_sigchld (is);
     84 }
     85 
     86 
     87 /**
     88  * Free the state of a "auditor" CMD, and possibly kills its
     89  * process if it did not terminate correctly.
     90  *
     91  * @param cls closure.
     92  * @param cmd the command being freed.
     93  */
     94 static void
     95 auditor_cleanup (void *cls,
     96                  const struct TALER_TESTING_Command *cmd)
     97 {
     98   struct AuditorState *ks = cls;
     99 
    100   (void) cmd;
    101   if (NULL != ks->auditor_proc)
    102   {
    103     GNUNET_break (GNUNET_OK ==
    104                   GNUNET_process_kill (ks->auditor_proc,
    105                                        SIGKILL));
    106     GNUNET_process_wait (ks->auditor_proc,
    107                          true,
    108                          NULL,
    109                          NULL);
    110     GNUNET_process_destroy (ks->auditor_proc);
    111     ks->auditor_proc = NULL;
    112   }
    113   GNUNET_free (ks);
    114 }
    115 
    116 
    117 /**
    118  * Offer "auditor" CMD internal data to other commands.
    119  *
    120  * @param cls closure.
    121  * @param[out] ret result
    122  * @param trait name of the trait.
    123  * @param index index number of the object to offer.
    124  * @return #GNUNET_OK on success.
    125  */
    126 static enum GNUNET_GenericReturnValue
    127 auditor_traits (void *cls,
    128                 const void **ret,
    129                 const char *trait,
    130                 unsigned int index)
    131 {
    132   struct AuditorState *ks = cls;
    133   struct TALER_TESTING_Trait traits[] = {
    134     TALER_TESTING_make_trait_process (&ks->auditor_proc),
    135     TALER_TESTING_trait_end ()
    136   };
    137 
    138   return TALER_TESTING_get_trait (traits,
    139                                   ret,
    140                                   trait,
    141                                   index);
    142 }
    143 
    144 
    145 struct TALER_TESTING_Command
    146 TALER_TESTING_cmd_exec_auditor (const char *label,
    147                                 const char *config_filename)
    148 {
    149   struct AuditorState *ks;
    150 
    151   ks = GNUNET_new (struct AuditorState);
    152   ks->config_filename = config_filename;
    153   {
    154     struct TALER_TESTING_Command cmd = {
    155       .cls = ks,
    156       .label = label,
    157       .run = &auditor_run,
    158       .cleanup = &auditor_cleanup,
    159       .traits = &auditor_traits
    160     };
    161 
    162     return cmd;
    163   }
    164 }
    165 
    166 
    167 /* end of testing_auditor_api_cmd_exec_auditor.c */