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author | Christian Grothoff <christian@grothoff.org> | 2013-12-07 21:02:15 +0000 |
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committer | Christian Grothoff <christian@grothoff.org> | 2013-12-07 21:02:15 +0000 |
commit | d66ade0522e3a00c9f8e2b84632f80e93d49e753 (patch) | |
tree | e189bc2f78f0061e81e1d9a84ac303a16050af72 /src/conversation/test_conversation_api_twocalls.c | |
parent | 4d14f67cd579bf4831293b75b4f24a135cff05b3 (diff) | |
download | gnunet-d66ade0522e3a00c9f8e2b84632f80e93d49e753.tar.gz gnunet-d66ade0522e3a00c9f8e2b84632f80e93d49e753.zip |
-test two incoming calls at the same time, plus suspend/resume
Diffstat (limited to 'src/conversation/test_conversation_api_twocalls.c')
-rw-r--r-- | src/conversation/test_conversation_api_twocalls.c | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/src/conversation/test_conversation_api_twocalls.c b/src/conversation/test_conversation_api_twocalls.c new file mode 100644 index 000000000..71b8f758c --- /dev/null +++ b/src/conversation/test_conversation_api_twocalls.c | |||
@@ -0,0 +1,548 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | (C) 2013 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 | * @file conversation/test_conversation_api_twocalls.c | ||
22 | * @brief testcase for conversation_api.c | ||
23 | * | ||
24 | * This test performs the operations of TWO calls made to a phone | ||
25 | * where the phone user picks up one, suspends it, picks up the | ||
26 | * second one; eventually, the initiator hangs up, the callee | ||
27 | * resumes the first call, and then the initiator hangs up the | ||
28 | * second call. | ||
29 | */ | ||
30 | #include "platform.h" | ||
31 | #include "gnunet_util_lib.h" | ||
32 | #include "gnunet_testing_lib.h" | ||
33 | #include "gnunet_gnsrecord_lib.h" | ||
34 | #include "gnunet_conversation_service.h" | ||
35 | #include "gnunet_identity_service.h" | ||
36 | #include "gnunet_namestore_service.h" | ||
37 | |||
38 | #define FREQ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 250) | ||
39 | |||
40 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 25) | ||
41 | |||
42 | static int ok = 1; | ||
43 | |||
44 | static const struct GNUNET_CONFIGURATION_Handle *cfg; | ||
45 | |||
46 | static struct GNUNET_IDENTITY_Handle *id; | ||
47 | |||
48 | static struct GNUNET_IDENTITY_Operation *op; | ||
49 | |||
50 | static struct GNUNET_CONVERSATION_Phone *phone; | ||
51 | |||
52 | static struct GNUNET_NAMESTORE_Handle *ns; | ||
53 | |||
54 | static struct GNUNET_CONVERSATION_Call *call1; | ||
55 | |||
56 | static struct GNUNET_CONVERSATION_Call *call2; | ||
57 | |||
58 | static struct GNUNET_NAMESTORE_QueueEntry *qe; | ||
59 | |||
60 | static struct GNUNET_CONVERSATION_Caller *active_caller1; | ||
61 | |||
62 | static struct GNUNET_CONVERSATION_Caller *active_caller2; | ||
63 | |||
64 | static char *gns_name; | ||
65 | |||
66 | static char *gns_caller_id; | ||
67 | |||
68 | static GNUNET_MICROPHONE_RecordedDataCallback phone_rdc; | ||
69 | |||
70 | static void *phone_rdc_cls; | ||
71 | |||
72 | static GNUNET_MICROPHONE_RecordedDataCallback call_rdc; | ||
73 | |||
74 | static void *call_rdc_cls; | ||
75 | |||
76 | static GNUNET_SCHEDULER_TaskIdentifier phone_task; | ||
77 | |||
78 | static GNUNET_SCHEDULER_TaskIdentifier call_task; | ||
79 | |||
80 | |||
81 | static void | ||
82 | phone_send (void *cls, | ||
83 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
84 | { | ||
85 | char buf[32]; | ||
86 | |||
87 | GNUNET_assert (NULL != phone_rdc); | ||
88 | GNUNET_snprintf (buf, sizeof (buf), "phone"); | ||
89 | phone_rdc (phone_rdc_cls, strlen (buf) + 1, buf); | ||
90 | phone_task = GNUNET_SCHEDULER_add_delayed (FREQ, | ||
91 | &phone_send, NULL); | ||
92 | } | ||
93 | |||
94 | |||
95 | static void | ||
96 | call_send (void *cls, | ||
97 | const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
98 | { | ||
99 | char buf[32]; | ||
100 | |||
101 | GNUNET_assert (NULL != call_rdc); | ||
102 | GNUNET_snprintf (buf, sizeof (buf), "call"); | ||
103 | call_rdc (call_rdc_cls, strlen (buf) + 1, buf); | ||
104 | call_task = GNUNET_SCHEDULER_add_delayed (FREQ, | ||
105 | &call_send, NULL); | ||
106 | } | ||
107 | |||
108 | |||
109 | static int | ||
110 | enable_speaker (void *cls) | ||
111 | { | ||
112 | const char *origin = cls; | ||
113 | |||
114 | fprintf (stderr, | ||
115 | "Speaker %s enabled\n", | ||
116 | origin); | ||
117 | return GNUNET_OK; | ||
118 | } | ||
119 | |||
120 | |||
121 | static void | ||
122 | disable_speaker (void *cls) | ||
123 | { | ||
124 | const char *origin = cls; | ||
125 | |||
126 | fprintf (stderr, | ||
127 | "Speaker %s disabled\n", | ||
128 | origin); | ||
129 | } | ||
130 | |||
131 | |||
132 | static void | ||
133 | play (void *cls, | ||
134 | size_t data_size, | ||
135 | const void *data) | ||
136 | { | ||
137 | static unsigned int phone_i; | ||
138 | static unsigned int call_i; | ||
139 | |||
140 | if (0 == strncmp ("call", data, data_size)) | ||
141 | call_i++; | ||
142 | else if (0 == strncmp ("phone", data, data_size)) | ||
143 | phone_i++; | ||
144 | else | ||
145 | { | ||
146 | fprintf (stderr, | ||
147 | "Received unexpected data %.*s\n", | ||
148 | (int) data_size, | ||
149 | (const char *) data); | ||
150 | } | ||
151 | |||
152 | if ( (20 < call_i) && | ||
153 | (20 < phone_i) && | ||
154 | (NULL != call2) ) | ||
155 | { | ||
156 | /* time to hang up ... */ | ||
157 | GNUNET_CONVERSATION_call_stop (call2); | ||
158 | call2 = NULL; | ||
159 | /* reset counters */ | ||
160 | call_i = 0; | ||
161 | phone_i = 0; | ||
162 | } | ||
163 | if ( (20 < call_i) && | ||
164 | (20 < phone_i) && | ||
165 | (NULL != call1) ) | ||
166 | { | ||
167 | /* time to hang up ... */ | ||
168 | GNUNET_CONVERSATION_call_stop (call1); | ||
169 | call1 = NULL; | ||
170 | } | ||
171 | } | ||
172 | |||
173 | |||
174 | static void | ||
175 | destroy_speaker (void *cls) | ||
176 | { | ||
177 | const char *origin = cls; | ||
178 | |||
179 | fprintf (stderr, "Speaker %s destroyed\n", origin); | ||
180 | } | ||
181 | |||
182 | |||
183 | static struct GNUNET_SPEAKER_Handle call_speaker = { | ||
184 | &enable_speaker, | ||
185 | &play, | ||
186 | &disable_speaker, | ||
187 | &destroy_speaker, | ||
188 | "caller" | ||
189 | }; | ||
190 | |||
191 | |||
192 | static struct GNUNET_SPEAKER_Handle phone_speaker = { | ||
193 | &enable_speaker, | ||
194 | &play, | ||
195 | &disable_speaker, | ||
196 | &destroy_speaker, | ||
197 | "phone" | ||
198 | }; | ||
199 | |||
200 | |||
201 | static int | ||
202 | enable_mic (void *cls, | ||
203 | GNUNET_MICROPHONE_RecordedDataCallback rdc, | ||
204 | void *rdc_cls) | ||
205 | { | ||
206 | const char *origin = cls; | ||
207 | |||
208 | fprintf (stderr, | ||
209 | "Mic %s enabled\n", | ||
210 | origin); | ||
211 | if (0 == strcmp (origin, "phone")) | ||
212 | { | ||
213 | phone_rdc = rdc; | ||
214 | phone_rdc_cls = rdc_cls; | ||
215 | GNUNET_break (GNUNET_SCHEDULER_NO_TASK == phone_task); | ||
216 | phone_task = GNUNET_SCHEDULER_add_now (&phone_send, NULL); | ||
217 | } | ||
218 | else | ||
219 | { | ||
220 | call_rdc = rdc; | ||
221 | call_rdc_cls = rdc_cls; | ||
222 | GNUNET_break (GNUNET_SCHEDULER_NO_TASK == call_task); | ||
223 | call_task = GNUNET_SCHEDULER_add_now (&call_send, NULL); | ||
224 | } | ||
225 | return GNUNET_OK; | ||
226 | } | ||
227 | |||
228 | |||
229 | static void | ||
230 | disable_mic (void *cls) | ||
231 | { | ||
232 | const char *origin = cls; | ||
233 | |||
234 | fprintf (stderr, | ||
235 | "Mic %s disabled\n", | ||
236 | origin); | ||
237 | if (0 == strcmp (origin, "phone")) | ||
238 | { | ||
239 | phone_rdc = NULL; | ||
240 | phone_rdc_cls = NULL; | ||
241 | GNUNET_SCHEDULER_cancel (phone_task); | ||
242 | phone_task = GNUNET_SCHEDULER_NO_TASK; | ||
243 | } | ||
244 | else | ||
245 | { | ||
246 | call_rdc = NULL; | ||
247 | call_rdc_cls = NULL; | ||
248 | GNUNET_SCHEDULER_cancel (call_task); | ||
249 | call_task = GNUNET_SCHEDULER_NO_TASK; | ||
250 | } | ||
251 | } | ||
252 | |||
253 | |||
254 | static void | ||
255 | destroy_mic (void *cls) | ||
256 | { | ||
257 | const char *origin = cls; | ||
258 | |||
259 | fprintf (stderr, | ||
260 | "Mic %s destroyed\n", | ||
261 | origin); | ||
262 | } | ||
263 | |||
264 | |||
265 | static struct GNUNET_MICROPHONE_Handle call_mic = { | ||
266 | &enable_mic, | ||
267 | &disable_mic, | ||
268 | &destroy_mic, | ||
269 | "caller" | ||
270 | }; | ||
271 | |||
272 | |||
273 | static struct GNUNET_MICROPHONE_Handle phone_mic = { | ||
274 | &enable_mic, | ||
275 | &disable_mic, | ||
276 | &destroy_mic, | ||
277 | "phone" | ||
278 | }; | ||
279 | |||
280 | |||
281 | /** | ||
282 | * Signature of the main function of a task. | ||
283 | * | ||
284 | * @param cls closure | ||
285 | * @param tc context information (why was this task triggered now) | ||
286 | */ | ||
287 | static void | ||
288 | end_test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) | ||
289 | { | ||
290 | GNUNET_SCHEDULER_shutdown (); | ||
291 | if (NULL != op) | ||
292 | { | ||
293 | GNUNET_IDENTITY_cancel (op); | ||
294 | op = NULL; | ||
295 | } | ||
296 | if (NULL != call1) | ||
297 | { | ||
298 | GNUNET_CONVERSATION_call_stop (call1); | ||
299 | call1 = NULL; | ||
300 | } | ||
301 | if (NULL != call2) | ||
302 | { | ||
303 | GNUNET_CONVERSATION_call_stop (call2); | ||
304 | call2 = NULL; | ||
305 | } | ||
306 | if (NULL != phone) | ||
307 | { | ||
308 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from PHONE service.\n"); | ||
309 | GNUNET_CONVERSATION_phone_destroy (phone); | ||
310 | phone = NULL; | ||
311 | } | ||
312 | if (NULL != id) | ||
313 | { | ||
314 | GNUNET_IDENTITY_disconnect (id); | ||
315 | id = NULL; | ||
316 | } | ||
317 | if (NULL != qe) | ||
318 | { | ||
319 | GNUNET_NAMESTORE_cancel (qe); | ||
320 | qe = NULL; | ||
321 | } | ||
322 | if (NULL != ns) | ||
323 | { | ||
324 | GNUNET_NAMESTORE_disconnect (ns); | ||
325 | ns = NULL; | ||
326 | } | ||
327 | } | ||
328 | |||
329 | |||
330 | static void | ||
331 | caller_event_handler (void *cls, | ||
332 | enum GNUNET_CONVERSATION_CallerEventCode code) | ||
333 | { | ||
334 | switch (code) | ||
335 | { | ||
336 | case GNUNET_CONVERSATION_EC_CALLER_SUSPEND: | ||
337 | case GNUNET_CONVERSATION_EC_CALLER_RESUME: | ||
338 | fprintf (stderr, "Unexpected caller code: %d\n", code); | ||
339 | break; | ||
340 | } | ||
341 | } | ||
342 | |||
343 | |||
344 | static void | ||
345 | phone_event_handler (void *cls, | ||
346 | enum GNUNET_CONVERSATION_PhoneEventCode code, | ||
347 | struct GNUNET_CONVERSATION_Caller *caller, | ||
348 | const char *caller_id) | ||
349 | { | ||
350 | const char *cid; | ||
351 | |||
352 | GNUNET_break (0 == strcmp (caller_id, | ||
353 | gns_caller_id)); | ||
354 | switch (code) | ||
355 | { | ||
356 | case GNUNET_CONVERSATION_EC_PHONE_RING: | ||
357 | if (NULL == active_caller1) | ||
358 | { | ||
359 | active_caller1 = caller; | ||
360 | cid = "caller1"; | ||
361 | GNUNET_CONVERSATION_caller_pick_up (caller, | ||
362 | &caller_event_handler, | ||
363 | (void *) cid, | ||
364 | &phone_speaker, | ||
365 | &phone_mic); | ||
366 | } | ||
367 | else | ||
368 | { | ||
369 | GNUNET_CONVERSATION_caller_suspend (active_caller1); | ||
370 | active_caller2 = caller; | ||
371 | cid = "caller2"; | ||
372 | GNUNET_CONVERSATION_caller_pick_up (caller, | ||
373 | &caller_event_handler, | ||
374 | (void *) cid, | ||
375 | &phone_speaker, | ||
376 | &phone_mic); | ||
377 | } | ||
378 | break; | ||
379 | case GNUNET_CONVERSATION_EC_PHONE_HUNG_UP: | ||
380 | if (caller == active_caller2) | ||
381 | { | ||
382 | active_caller2 = NULL; | ||
383 | GNUNET_CONVERSATION_caller_resume (active_caller1, | ||
384 | &phone_speaker, | ||
385 | &phone_mic); | ||
386 | } | ||
387 | else if (caller == active_caller1) | ||
388 | { | ||
389 | active_caller1 = NULL; | ||
390 | GNUNET_break (NULL == active_caller2); | ||
391 | ok = 0; | ||
392 | GNUNET_SCHEDULER_shutdown (); | ||
393 | } | ||
394 | break; | ||
395 | default: | ||
396 | fprintf (stderr, "Unexpected phone code: %d\n", code); | ||
397 | break; | ||
398 | } | ||
399 | } | ||
400 | |||
401 | |||
402 | static void | ||
403 | call_event_handler (void *cls, | ||
404 | enum GNUNET_CONVERSATION_CallEventCode code) | ||
405 | { | ||
406 | const char *cid = cls; | ||
407 | |||
408 | switch (code) | ||
409 | { | ||
410 | case GNUNET_CONVERSATION_EC_CALL_RINGING: | ||
411 | break; | ||
412 | case GNUNET_CONVERSATION_EC_CALL_PICKED_UP: | ||
413 | break; | ||
414 | case GNUNET_CONVERSATION_EC_CALL_GNS_FAIL: | ||
415 | case GNUNET_CONVERSATION_EC_CALL_HUNG_UP: | ||
416 | if (0 == strcmp (cid, "call1")) | ||
417 | call1 = NULL; | ||
418 | else | ||
419 | call2 = NULL; | ||
420 | break; | ||
421 | case GNUNET_CONVERSATION_EC_CALL_SUSPENDED: | ||
422 | case GNUNET_CONVERSATION_EC_CALL_RESUMED: | ||
423 | break; | ||
424 | } | ||
425 | } | ||
426 | |||
427 | |||
428 | static void | ||
429 | caller_ego_create_cont (void *cls, | ||
430 | const char *emsg) | ||
431 | { | ||
432 | op = NULL; | ||
433 | GNUNET_assert (NULL == emsg); | ||
434 | } | ||
435 | |||
436 | |||
437 | static void | ||
438 | namestore_put_cont (void *cls, | ||
439 | int32_t success, | ||
440 | const char *emsg) | ||
441 | { | ||
442 | qe = NULL; | ||
443 | GNUNET_assert (GNUNET_YES == success); | ||
444 | GNUNET_assert (NULL == emsg); | ||
445 | GNUNET_assert (NULL == op); | ||
446 | op = GNUNET_IDENTITY_create (id, "caller-ego", &caller_ego_create_cont, NULL); | ||
447 | } | ||
448 | |||
449 | |||
450 | static void | ||
451 | identity_cb (void *cls, | ||
452 | struct GNUNET_IDENTITY_Ego *ego, | ||
453 | void **ctx, | ||
454 | const char *name) | ||
455 | { | ||
456 | struct GNUNET_GNSRECORD_Data rd; | ||
457 | struct GNUNET_CRYPTO_EcdsaPublicKey pub; | ||
458 | |||
459 | if (NULL == name) | ||
460 | return; | ||
461 | if (NULL == ego) | ||
462 | return; | ||
463 | if (0 == strcmp (name, "phone-ego")) | ||
464 | { | ||
465 | GNUNET_IDENTITY_ego_get_public_key (ego, &pub); | ||
466 | GNUNET_asprintf (&gns_name, | ||
467 | "phone.%s", | ||
468 | GNUNET_GNSRECORD_pkey_to_zkey (&pub)); | ||
469 | phone = GNUNET_CONVERSATION_phone_create (cfg, | ||
470 | ego, | ||
471 | &phone_event_handler, | ||
472 | NULL); | ||
473 | GNUNET_assert (NULL != phone); | ||
474 | memset (&rd, 0, sizeof (rd)); | ||
475 | GNUNET_CONVERSATION_phone_get_record (phone, | ||
476 | &rd); | ||
477 | GNUNET_assert (rd.record_type == GNUNET_GNSRECORD_TYPE_PHONE); | ||
478 | rd.expiration_time = UINT64_MAX; | ||
479 | qe = GNUNET_NAMESTORE_records_store (ns, | ||
480 | GNUNET_IDENTITY_ego_get_private_key (ego), | ||
481 | "phone" /* GNS label */, | ||
482 | 1, | ||
483 | &rd, | ||
484 | &namestore_put_cont, | ||
485 | NULL); | ||
486 | return; | ||
487 | } | ||
488 | if (0 == strcmp (name, "caller-ego")) | ||
489 | { | ||
490 | GNUNET_IDENTITY_ego_get_public_key (ego, &pub); | ||
491 | GNUNET_asprintf (&gns_caller_id, | ||
492 | "%s", | ||
493 | GNUNET_GNSRECORD_pkey_to_zkey (&pub)); | ||
494 | call1 = GNUNET_CONVERSATION_call_start (cfg, | ||
495 | ego, | ||
496 | gns_name, | ||
497 | &call_speaker, | ||
498 | &call_mic, | ||
499 | &call_event_handler, | ||
500 | (void *) "call1"); | ||
501 | call2 = GNUNET_CONVERSATION_call_start (cfg, | ||
502 | ego, | ||
503 | gns_name, | ||
504 | &call_speaker, | ||
505 | &call_mic, | ||
506 | &call_event_handler, | ||
507 | (void *) "call2"); | ||
508 | return; | ||
509 | } | ||
510 | } | ||
511 | |||
512 | |||
513 | static void | ||
514 | phone_ego_create_cont (void *cls, | ||
515 | const char *emsg) | ||
516 | { | ||
517 | op = NULL; | ||
518 | GNUNET_assert (NULL == emsg); | ||
519 | } | ||
520 | |||
521 | |||
522 | static void | ||
523 | run (void *cls, | ||
524 | const struct GNUNET_CONFIGURATION_Handle *c, | ||
525 | struct GNUNET_TESTING_Peer *peer) | ||
526 | { | ||
527 | cfg = c; | ||
528 | GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_test, | ||
529 | NULL); | ||
530 | id = GNUNET_IDENTITY_connect (cfg, | ||
531 | &identity_cb, | ||
532 | NULL); | ||
533 | op = GNUNET_IDENTITY_create (id, "phone-ego", &phone_ego_create_cont, NULL); | ||
534 | ns = GNUNET_NAMESTORE_connect (cfg); | ||
535 | } | ||
536 | |||
537 | |||
538 | int | ||
539 | main (int argc, char *argv[]) | ||
540 | { | ||
541 | if (0 != GNUNET_TESTING_peer_run ("test_conversation_api_twocalls", | ||
542 | "test_conversation.conf", | ||
543 | &run, NULL)) | ||
544 | return 1; | ||
545 | return ok; | ||
546 | } | ||
547 | |||
548 | /* end of test_conversation_api_twocalls.c */ | ||