src/mesh/test_mesh_api.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2011 Christian Grothoff (and other contributing authors)
   4
   5      GNUnet is free software; you can redistribute it and/or modify
   6      it 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      GNUnet 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 GNU
  13      General Public License for more details.
  14
  15      You should have received a copy of the GNU General Public License
  16      along with GNUnet; see the file COPYING.  If not, write to the
  17      Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18      Boston, MA 02111-1307, USA.
  19 */
  20
  21 /**
  22  * @file mesh/test_mesh_api.c
  23  * @brief test mesh api: dummy test of callbacks
  24  * @author Bartlomiej Polot
  25  */
  26
  27 #include "platform.h"
  28 #include "gnunet_util_lib.h"
  29 #include "gnunet_dht_service.h"
  30 #include "gnunet_mesh_service_new.h"
  31
  32 static struct GNUNET_MESH_MessageHandler        handlers[] = {{NULL, 0, 0}};
  33 static struct GNUNET_OS_Process                 *arm_pid;
  34 static struct GNUNET_MESH_Handle                *mesh;
  35 static int                                      result;
  36 GNUNET_SCHEDULER_TaskIdentifier                 abort_task;
  37 GNUNET_SCHEDULER_TaskIdentifier                 test_task;
  38
  39 static void
  40 do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  41 {
  42     if (0 != abort_task) {
  43         GNUNET_SCHEDULER_cancel(abort_task);
  44     }
  45     if (NULL != mesh) {
  46         GNUNET_MESH_disconnect (mesh);
  47     }
  48     if (0 != GNUNET_OS_process_kill (arm_pid, SIGTERM)) {
  49         GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
  50     }
  51     GNUNET_assert (GNUNET_OK == GNUNET_OS_process_wait (arm_pid));
  52     GNUNET_OS_process_close (arm_pid);
  53 }
  54
  55 static void
  56 do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  57 {
  58     if (0 != test_task) {
  59         GNUNET_SCHEDULER_cancel(test_task);
  60     }
  61     result = GNUNET_SYSERR;
  62     abort_task = 0;
  63     do_shutdown(cls, tc);
  64 }
  65
  66 static void
  67 test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  68 {
  69     struct GNUNET_CONFIGURATION_Handle  *cfg = cls;
  70     GNUNET_MESH_ApplicationType         app;
  71
  72     test_task = 0;
  73     app = 0;
  74     mesh = GNUNET_MESH_connect(cfg, NULL, NULL, handlers, &app);
  75     if(NULL == mesh) {
  76         GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Couldn't connect to mesh :(\n");
  77         return;
  78     } else {
  79         GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "YAY! CONNECTED TO MESH :D\n");
  80     }
  81
  82     GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
  83                                     GNUNET_TIME_UNIT_SECONDS, 1),
  84                                     &do_shutdown,
  85                                     NULL);
  86 }
  87
  88
  89 static void
  90 run (void *cls,
  91      char *const *args,
  92      const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
  93 {
  94     arm_pid = GNUNET_OS_start_process (NULL, NULL,
  95                                        "gnunet-service-arm",
  96                                        "gnunet-service-arm",
  97                                        "-L", "DEBUG",
  98                                        "-c", "test_mesh.conf",
  99                                        NULL);
 100
 101     abort_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
 102                                                 GNUNET_TIME_UNIT_SECONDS, 5),
 103                                                 &do_abort,
 104                                                 NULL);
 105     test_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
 106                                                 GNUNET_TIME_UNIT_SECONDS, 1),
 107                                                 &test,
 108                                                 (void *)cfg);
 109
 110 }
 111
 112
 113 int
 114 main (int argc, char *argv[])
 115 {
 116     int ret;
 117     char *const argv2[] = {"test-mesh-api",
 118         "-c", "test_mesh.conf",
 119         "-L", "DEBUG",
 120         NULL
 121     };
 122     struct GNUNET_GETOPT_CommandLineOption options[] = {
 123         GNUNET_GETOPT_OPTION_END
 124     };
 125       GNUNET_log_setup ("test-dht-api","DEBUG", NULL);
 126     ret = GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1,
 127                         argv2, "test-mesh-api", "nohelp",
 128                         options, &run, NULL);
 129
 130     if ( GNUNET_OK != ret ) {
 131         GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
 132                    "test-mesh-api': run failed with error code %d\n", ret);
 133         return 1;
 134     }
 135     if ( GNUNET_SYSERR == result ) {
 136         GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
 137                    "test-mesh-api': test failed\n");
 138         return 1;
 139     }
 140     return 0;
 141 }