2 This file is part of GNUnet.
3 (C) 2010 Christian Grothoff (and other contributing authors)
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 2, or (at your
8 option) any later version.
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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.
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16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 * @file transport/test_plugin_transport_http.c
22 * @brief testcase for plugin_transport_http.c
23 * @author Matthias Wachs
27 #include "gnunet_constants.h"
28 #include "gnunet_getopt_lib.h"
29 #include "gnunet_hello_lib.h"
30 #include "gnunet_os_lib.h"
31 #include "gnunet_peerinfo_service.h"
32 #include "gnunet_plugin_lib.h"
33 #include "gnunet_protocols.h"
34 #include "gnunet_program_lib.h"
35 #include "gnunet_signatures.h"
36 #include "gnunet_service_lib.h"
37 #include "plugin_transport.h"
38 #include "gnunet_statistics_service.h"
39 #include "transport.h"
40 #include <curl/curl.h>
42 #define VERBOSE GNUNET_YES
43 #define DEBUG GNUNET_YES
45 #define PLUGIN libgnunet_plugin_transport_template
48 * How long until we give up on transmitting the message?
50 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
53 * How long until we give up on transmitting the message?
55 #define STAT_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3)
60 /* static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key; */
65 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key;
70 static struct GNUNET_PeerIdentity my_identity;
75 static struct GNUNET_CRYPTO_RsaPrivateKey *my_private_key;
81 struct GNUNET_SCHEDULER_Handle *sched;
84 * Our statistics handle.
86 struct GNUNET_STATISTICS_Handle *stats;
92 const struct GNUNET_CONFIGURATION_Handle *cfg;
95 * Number of neighbours we'd like to have.
97 static uint32_t max_connect_per_transport;
100 * Environment for this plugin.
102 static struct GNUNET_TRANSPORT_PluginEnvironment env;
105 *handle for the api provided by this plugin
107 static struct GNUNET_TRANSPORT_PluginFunctions *api;
110 * ID of the task controlling the testcase timeout
112 static GNUNET_SCHEDULER_TaskIdentifier ti_timeout;
114 static unsigned int timeout_count;
117 * Did the test pass or fail?
124 * Initialize Environment for this plugin
126 static struct GNUNET_TIME_Relative
128 const struct GNUNET_PeerIdentity * peer,
129 const struct GNUNET_MessageHeader * message,
131 struct Session *session,
132 const char *sender_address,
133 uint16_t sender_address_len)
136 return GNUNET_TIME_UNIT_ZERO;
140 notify_address (void *cls,
144 struct GNUNET_TIME_Relative expires)
150 * Simple example test that invokes
151 * the check_address function of the plugin.
153 /* FIXME: won't work on IPv6 enabled systems where IPv4 mapping
154 * isn't enabled (eg. FreeBSD > 4)[TESTING]
160 /* if (stat_get_handle != NULL)
162 GNUNET_STATISTICS_get_cancel(stat_get_handle);
165 /* if ( NULL!=stats )GNUNET_STATISTICS_destroy (stats, GNUNET_YES); */
166 if (ti_timeout != GNUNET_SCHEDULER_NO_TASK)
167 GNUNET_SCHEDULER_cancel(sched,ti_timeout);
168 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
170 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Unloading http plugin\n");
171 GNUNET_assert (NULL == GNUNET_PLUGIN_unload ("libgnunet_plugin_transport_http", api));
173 GNUNET_SCHEDULER_shutdown(sched);
174 /* FIXME: */ fail = GNUNET_NO;
179 setup_plugin_environment ()
184 env.my_identity = &my_identity;
186 env.receive = &receive;
187 env.notify_address = ¬ify_address;
188 env.max_connections = max_connect_per_transport;
193 process_stat (void *cls,
194 const char *subsystem,
199 stat_get_handle = NULL;
202 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown, plugin failed \n");
209 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown, plugin not failed \n");
219 cont_func (void *cls, int success)
221 stat_get_handle = NULL;
226 * Task that checks if we should try to download a hostlist.
227 * If so, we initiate the download, otherwise we schedule
228 * this task again for a later time.
231 task_timeout (void *cls,
232 const struct GNUNET_SCHEDULER_TaskContext *tc)
234 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
235 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
238 if ( timeout_count > 5 )
240 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase timeout\n", timeout_count);
247 /* stat_get_handle = GNUNET_STATISTICS_get (stats,
249 gettext_noop("shutdown"),
250 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 2),
255 ti_timeout = GNUNET_SCHEDULER_add_delayed (sched, STAT_INTERVALL, &task_timeout, NULL);
260 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
264 /* in real-world cases, this would probably get this data differently
265 as this fread() stuff is exactly what the library already would do
266 by default internally */
267 retcode = fread(ptr, size, nmemb, stream);
269 fprintf(stderr, "*** We read %d bytes from file\n", (int) retcode);
279 * @param s scheduler to use
280 * @param c configuration to use
284 struct GNUNET_SCHEDULER_Handle *s,
286 const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *c)
292 unsigned long long tneigh;
294 /* settings up statistics */
295 /* stats = GNUNET_STATISTICS_create (sched, "http-transport", cfg);
298 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
299 _("Failed to retrieve statistics handle\n"));
305 /* parse configuration */
307 GNUNET_CONFIGURATION_get_value_number (c,
312 GNUNET_CONFIGURATION_get_value_filename (c,
314 "HOSTKEY", &keyfile)))
316 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
318 ("Transport service is lacking key configuration settings. Exiting.\n"));
319 GNUNET_SCHEDULER_shutdown (s);
322 max_connect_per_transport = (uint32_t) tneigh;
323 my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
324 GNUNET_free (keyfile);
325 if (my_private_key == NULL)
327 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
329 ("Transport service could not access hostkey. Exiting.\n"));
330 GNUNET_SCHEDULER_shutdown (s);
333 GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
334 GNUNET_CRYPTO_hash (&my_public_key,
335 sizeof (my_public_key), &my_identity.hashPubKey);
337 /* load plugins... */
338 setup_plugin_environment ();
339 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Loading HTTP transport plugin `%s'\n"),"libgnunet_plugin_transport_http");
340 GNUNET_asprintf (&libname, "libgnunet_plugin_transport_http");
341 api = GNUNET_PLUGIN_load (libname, &env);
342 GNUNET_free (libname);
345 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
346 _("Failed to load transport plugin for http\n"));
351 ti_timeout = GNUNET_SCHEDULER_add_now (sched, &task_timeout, NULL);
358 * The main function for the transport service.
360 * @param argc number of arguments from the command line
361 * @param argv command line arguments
362 * @return 0 ok, 1 on error
365 main (int argc, char *const *argv)
368 static struct GNUNET_GETOPT_CommandLineOption options[] = {
369 GNUNET_GETOPT_OPTION_END
372 char *const argv_prog[] = {
373 "test_plugin_transport_http",
375 "test_plugin_transport_data_http.conf",
384 GNUNET_log_setup ("test_plugin_transport_http",
391 /* GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Starting statistics service\n");
392 pid = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-statistics",
393 "gnunet-service-statistics",
395 "-c", "test_plugin_transport_data_http.conf", NULL);
400 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Failed to start statistics service\n");
406 GNUNET_PROGRAM_run (5,
408 "test_plugin_transport_http",
409 "testcase", options, &run, NULL)) ? GNUNET_NO : GNUNET_YES;
411 GNUNET_DISK_directory_remove ("/tmp/test_plugin_transport_http");
414 /* if (0 != PLIBC_KILL (pid, SIGTERM))
416 GNUNET_log_strerror (GNUNET_ERROR_TYPE_DEBUG, "Failed to kill statistics service");
419 if (GNUNET_OS_process_wait(pid) != GNUNET_OK)
420 GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid");
421 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Killed statistics service\n");*/
425 /* end of test_plugin_transport_http.c */