2 This file is part of GNUnet
3 Copyright (C) 2008--2013 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
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 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * @file testbed/test_gnunet_helper_testbed.c
21 * @brief Testcase for testing gnunet-helper-testbed.c
22 * @author Sree Harsha Totakura <sreeharsha@totakura.in>
26 #include "gnunet_util_lib.h"
27 #include "gnunet_testbed_service.h"
30 #include "testbed_api.h"
31 #include "testbed_helper.h"
32 #include "testbed_api_hosts.h"
35 * Generic logging shortcut
37 #define LOG(kind,...) \
38 GNUNET_log (kind, __VA_ARGS__)
42 * Handle to the helper process
44 static struct GNUNET_HELPER_Handle *helper;
49 static struct GNUNET_TESTBED_HelperInit *msg;
54 static struct GNUNET_HELPER_SendHandle *shandle;
57 * Abort task identifier
59 static struct GNUNET_SCHEDULER_Task * abort_task;
62 * Shutdown task identifier
64 static struct GNUNET_SCHEDULER_Task * shutdown_task;
67 * Configuratin handler
69 static struct GNUNET_CONFIGURATION_Handle *cfg;
72 * Global testing status
83 do_shutdown (void *cls)
85 if (NULL != abort_task)
86 GNUNET_SCHEDULER_cancel (abort_task);
88 GNUNET_HELPER_stop (helper, GNUNET_NO);
89 GNUNET_free_non_null (msg);
91 GNUNET_CONFIGURATION_destroy (cfg);
96 * abort task to run on test timed out
104 LOG (GNUNET_ERROR_TYPE_WARNING, "Test timedout -- Aborting\n");
105 result = GNUNET_SYSERR;
107 GNUNET_HELPER_send_cancel (shandle);
108 if (NULL == shutdown_task)
109 shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
114 * Continuation function.
117 * @param result #GNUNET_OK on success,
118 * #GNUNET_NO if helper process died
119 * #GNUNET_SYSERR during GNUNET_HELPER_stop()
126 LOG (GNUNET_ERROR_TYPE_DEBUG,
128 GNUNET_assert (GNUNET_OK == result);
133 * Functions with this signature are called whenever a
134 * complete message is received by the tokenizer.
136 * Do not call GNUNET_SERVER_mst_destroy in callback
139 * @param client identification of the client
140 * @param message the actual message
141 * @return #GNUNET_OK on success, #GNUNET_SYSERR to stop further processing
145 const struct GNUNET_MessageHeader *message)
147 const struct GNUNET_TESTBED_HelperReply *msg;
152 msg = (const struct GNUNET_TESTBED_HelperReply *) message;
155 GNUNET_assert (sizeof (struct GNUNET_TESTBED_HelperReply) <
156 ntohs (msg->header.size));
157 GNUNET_assert (GNUNET_MESSAGE_TYPE_TESTBED_HELPER_REPLY ==
158 ntohs (msg->header.type));
159 config_size = (uLongf) ntohs (msg->config_size);
161 (uLongf) (ntohs (msg->header.size) -
162 sizeof (struct GNUNET_TESTBED_HelperReply));
163 config = GNUNET_malloc (config_size);
164 GNUNET_assert (Z_OK ==
165 uncompress ((Bytef *) config, &config_size,
166 (const Bytef *) &msg[1], xconfig_size));
167 GNUNET_free (config);
168 if (NULL == shutdown_task)
170 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
171 (GNUNET_TIME_UNIT_SECONDS, 1),
178 * Callback that will be called when the helper process dies. This is not called
179 * when the helper process is stoped using GNUNET_HELPER_stop()
181 * @param cls the closure from GNUNET_HELPER_start()
187 result = GNUNET_SYSERR;
192 * Main function that will be run.
195 * @param args remaining command-line arguments
196 * @param cfgfile name of the configuration file used (for saving, can be NULL!)
197 * @param cfg configuration
200 run (void *cls, char *const *args, const char *cfgfile,
201 const struct GNUNET_CONFIGURATION_Handle *cfg2)
203 static char *const binary_argv[] = {
204 "gnunet-helper-testbed",
207 const char *trusted_ip = "127.0.0.1";
210 GNUNET_HELPER_start (GNUNET_YES,
211 "gnunet-helper-testbed",
216 GNUNET_assert (NULL != helper);
217 cfg = GNUNET_CONFIGURATION_dup (cfg2);
218 msg = GNUNET_TESTBED_create_helper_init_msg_ (trusted_ip, NULL, cfg);
220 GNUNET_HELPER_send (helper, &msg->header, GNUNET_NO, &cont_cb, NULL);
221 GNUNET_assert (NULL != shandle);
223 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
224 (GNUNET_TIME_UNIT_MINUTES, 1), &do_abort,
232 * @param argc the number of command line arguments
233 * @param argv command line arg array
234 * @return return code
237 main (int argc, char **argv)
239 struct GNUNET_GETOPT_CommandLineOption options[] = {
240 GNUNET_GETOPT_OPTION_END
245 GNUNET_PROGRAM_run (argc, argv, "test_gnunet_helper_testbed",
246 "Testcase for testing gnunet-helper-testbed.c",
247 options, &run, NULL))
249 return (GNUNET_OK == result) ? 0 : 1;
252 /* end of test_gnunet_helper_testbed.c */