Line data    Source code

       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 "platform.h"
      25             : #include "taler_json_lib.h"
      26             : #include <gnunet/gnunet_curl_lib.h>
      27             : #include "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           8 : 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           8 :   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           4 : sleep_run (void *cls,
      76             :            const struct TALER_TESTING_Command *cmd,
      77             :            struct TALER_TESTING_Interpreter *is)
      78             : {
      79           4 :   struct SleepState *ss = cls;
      80             : 
      81           4 :   sleep (ss->duration);
      82           4 :   TALER_TESTING_interpreter_next (is);
      83           4 : }
      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           4 : sleep_cleanup (void *cls,
      94             :                const struct TALER_TESTING_Command *cmd)
      95             : {
      96           4 :   struct SleepState *ss = cls;
      97             : 
      98             :   (void) cmd;
      99           4 :   GNUNET_free (ss);
     100           4 : }
     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           4 : TALER_TESTING_cmd_sleep (const char *label,
     112             :                          unsigned int duration_s)
     113             : {
     114             :   struct SleepState *ss;
     115             : 
     116           4 :   ss = GNUNET_new (struct SleepState);
     117           4 :   ss->duration = duration_s;
     118             : 
     119             :   {
     120           4 :     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           4 :     return cmd;
     129             :   }
     130             : }
     131             : 
     132             : 
     133             : /* end of testing_api_cmd_sleep.c  */