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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_sleep.c (2864B)

      1 /*
      2   This file is part of TALER
      3   (C) 2018 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_cmd_sleep.c
     21  * @brief command(s) to sleep for a bit
     22  * @author Christian Grothoff
     23  */
     24 #include "taler/platform.h"
     25 #include "taler/taler_json_lib.h"
     26 #include <gnunet/gnunet_curl_lib.h>
     27 #include "taler/taler_testing_lib.h"
     28 
     29 
     30 /**
     31  * State for a "sleep" CMD.
     32  */
     33 struct SleepState
     34 {
     35 
     36   /**
     37    * How long should we sleep?
     38    */
     39   unsigned int duration;
     40 };
     41 
     42 
     43 /**
     44  * No traits to offer, just provide a stub to be called when
     45  * some CMDs iterates through the list of all the commands.
     46  *
     47  * @param cls closure.
     48  * @param[out] ret result.
     49  * @param trait name of the trait.
     50  * @param index index number of the trait to return.
     51  * @return #GNUNET_OK on success.
     52  */
     53 static int
     54 sleep_traits (void *cls,
     55               const void **ret,
     56               const char *trait,
     57               unsigned int index)
     58 {
     59   (void) cls;
     60   (void) ret;
     61   (void) trait;
     62   (void) index;
     63   return GNUNET_NO;
     64 }
     65 
     66 
     67 /**
     68  * Run the command.
     69  *
     70  * @param cls closure.
     71  * @param cmd the command to execute.
     72  * @param is the interpreter state.
     73  */
     74 static void
     75 sleep_run (void *cls,
     76            const struct TALER_TESTING_Command *cmd,
     77            struct TALER_TESTING_Interpreter *is)
     78 {
     79   struct SleepState *ss = cls;
     80 
     81   sleep (ss->duration);
     82   TALER_TESTING_interpreter_next (is);
     83 }
     84 
     85 
     86 /**
     87  * Cleanup the state from a "sleep" CMD.
     88  *
     89  * @param cls closure.
     90  * @param cmd the command which is being cleaned up.
     91  */
     92 static void
     93 sleep_cleanup (void *cls,
     94                const struct TALER_TESTING_Command *cmd)
     95 {
     96   struct SleepState *ss = cls;
     97 
     98   (void) cmd;
     99   GNUNET_free (ss);
    100 }
    101 
    102 
    103 /**
    104  * Sleep for @a duration_s seconds.
    105  *
    106  * @param label command label.
    107  * @param duration_s number of seconds to sleep
    108  * @return the command.
    109  */
    110 struct TALER_TESTING_Command
    111 TALER_TESTING_cmd_sleep (const char *label,
    112                          unsigned int duration_s)
    113 {
    114   struct SleepState *ss;
    115 
    116   ss = GNUNET_new (struct SleepState);
    117   ss->duration = duration_s;
    118 
    119   {
    120     struct TALER_TESTING_Command cmd = {
    121       .cls = ss,
    122       .label = label,
    123       .run = &sleep_run,
    124       .cleanup = &sleep_cleanup,
    125       .traits = &sleep_traits
    126     };
    127 
    128     return cmd;
    129   }
    130 }
    131 
    132 
    133 /* end of testing_api_cmd_sleep.c  */