Commit | Line | Data |
---|---|---|
91b73004 JD |
1 | /* |
2 | * copytrace.c | |
3 | * | |
4 | * Babeltrace library to create a copy of a CTF trace | |
5 | * | |
6 | * Copyright 2017 Julien Desfossez <jdesfossez@efficios.com> | |
7 | * | |
8 | * Author: Julien Desfossez <jdesfossez@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
29 | #include <babeltrace/ctf-ir/event.h> | |
30 | #include <babeltrace/ctf-ir/packet.h> | |
31 | #include <babeltrace/ctf-ir/event-class.h> | |
32 | #include <babeltrace/ctf-ir/stream.h> | |
33 | #include <babeltrace/ctf-ir/stream-class.h> | |
34 | #include <babeltrace/ctf-ir/clock-class.h> | |
35 | #include <babeltrace/ctf-ir/fields.h> | |
36 | #include <babeltrace/ctf-writer/stream.h> | |
37 | #include <assert.h> | |
38 | ||
39 | #include "ctfcopytrace.h" | |
b2f1f465 | 40 | #include "clock-fields.h" |
91b73004 | 41 | |
9ac68eb1 | 42 | BT_HIDDEN |
91b73004 JD |
43 | struct bt_ctf_clock_class *ctf_copy_clock_class(FILE *err, |
44 | struct bt_ctf_clock_class *clock_class) | |
45 | { | |
46 | int64_t offset, offset_s; | |
47 | int int_ret; | |
48 | uint64_t u64_ret; | |
49 | const char *name, *description; | |
50 | struct bt_ctf_clock_class *writer_clock_class = NULL; | |
51 | ||
52 | assert(err && clock_class); | |
53 | ||
54 | name = bt_ctf_clock_class_get_name(clock_class); | |
55 | if (!name) { | |
56 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
57 | __LINE__); | |
58 | goto end; | |
59 | } | |
60 | ||
61 | writer_clock_class = bt_ctf_clock_class_create(name); | |
62 | if (!writer_clock_class) { | |
63 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
64 | __LINE__); | |
65 | goto end; | |
66 | } | |
67 | ||
68 | description = bt_ctf_clock_class_get_description(clock_class); | |
16cd0c80 JD |
69 | if (description) { |
70 | int_ret = bt_ctf_clock_class_set_description(writer_clock_class, | |
71 | description); | |
72 | if (int_ret != 0) { | |
73 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
74 | __LINE__); | |
75 | goto end_destroy; | |
76 | } | |
91b73004 JD |
77 | } |
78 | ||
79 | u64_ret = bt_ctf_clock_class_get_frequency(clock_class); | |
80 | if (u64_ret == -1ULL) { | |
81 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
82 | __LINE__); | |
83 | goto end_destroy; | |
84 | } | |
85 | int_ret = bt_ctf_clock_class_set_frequency(writer_clock_class, u64_ret); | |
86 | if (int_ret != 0) { | |
87 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
88 | __LINE__); | |
89 | goto end_destroy; | |
90 | } | |
91 | ||
92 | u64_ret = bt_ctf_clock_class_get_precision(clock_class); | |
93 | if (u64_ret == -1ULL) { | |
94 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
95 | __LINE__); | |
96 | goto end_destroy; | |
97 | } | |
98 | int_ret = bt_ctf_clock_class_set_precision(writer_clock_class, | |
99 | u64_ret); | |
100 | if (int_ret != 0) { | |
101 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
102 | __LINE__); | |
103 | goto end_destroy; | |
104 | } | |
105 | ||
106 | int_ret = bt_ctf_clock_class_get_offset_s(clock_class, &offset_s); | |
107 | if (int_ret != 0) { | |
108 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
109 | __LINE__); | |
110 | goto end_destroy; | |
111 | } | |
112 | ||
113 | int_ret = bt_ctf_clock_class_set_offset_s(writer_clock_class, offset_s); | |
114 | if (int_ret != 0) { | |
115 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
116 | __LINE__); | |
117 | goto end_destroy; | |
118 | } | |
119 | ||
120 | int_ret = bt_ctf_clock_class_get_offset_cycles(clock_class, &offset); | |
121 | if (int_ret != 0) { | |
122 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
123 | __LINE__); | |
124 | goto end_destroy; | |
125 | } | |
126 | ||
127 | int_ret = bt_ctf_clock_class_set_offset_cycles(writer_clock_class, offset); | |
128 | if (int_ret != 0) { | |
129 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
130 | __LINE__); | |
131 | goto end_destroy; | |
132 | } | |
133 | ||
acd6aeb1 | 134 | int_ret = bt_ctf_clock_class_is_absolute(clock_class); |
91b73004 JD |
135 | if (int_ret == -1) { |
136 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
137 | __LINE__); | |
138 | goto end_destroy; | |
139 | } | |
140 | ||
141 | int_ret = bt_ctf_clock_class_set_is_absolute(writer_clock_class, int_ret); | |
142 | if (int_ret != 0) { | |
143 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
144 | __LINE__); | |
145 | goto end_destroy; | |
146 | } | |
147 | ||
148 | goto end; | |
149 | ||
150 | end_destroy: | |
151 | BT_PUT(writer_clock_class); | |
152 | end: | |
153 | return writer_clock_class; | |
154 | } | |
155 | ||
9ac68eb1 | 156 | BT_HIDDEN |
91b73004 JD |
157 | enum bt_component_status ctf_copy_clock_classes(FILE *err, |
158 | struct bt_ctf_trace *writer_trace, | |
159 | struct bt_ctf_stream_class *writer_stream_class, | |
160 | struct bt_ctf_trace *trace) | |
161 | { | |
162 | enum bt_component_status ret; | |
91b73004 JD |
163 | int int_ret, clock_class_count, i; |
164 | ||
165 | clock_class_count = bt_ctf_trace_get_clock_class_count(trace); | |
166 | ||
167 | for (i = 0; i < clock_class_count; i++) { | |
168 | struct bt_ctf_clock_class *writer_clock_class; | |
169 | struct bt_ctf_clock_class *clock_class = | |
9ac68eb1 | 170 | bt_ctf_trace_get_clock_class_by_index(trace, i); |
91b73004 JD |
171 | |
172 | if (!clock_class) { | |
173 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
174 | __LINE__); | |
175 | ret = BT_COMPONENT_STATUS_ERROR; | |
176 | goto end; | |
177 | } | |
178 | ||
179 | writer_clock_class = ctf_copy_clock_class(err, clock_class); | |
180 | bt_put(clock_class); | |
181 | if (!writer_clock_class) { | |
182 | fprintf(err, "Failed to copy clock class"); | |
183 | ret = BT_COMPONENT_STATUS_ERROR; | |
184 | goto end; | |
185 | } | |
186 | ||
187 | int_ret = bt_ctf_trace_add_clock_class(writer_trace, writer_clock_class); | |
188 | if (int_ret != 0) { | |
189 | BT_PUT(writer_clock_class); | |
190 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
191 | __LINE__); | |
192 | ret = BT_COMPONENT_STATUS_ERROR; | |
193 | goto end; | |
194 | } | |
195 | ||
196 | /* | |
b2f1f465 | 197 | * Ownership transferred to the trace. |
91b73004 JD |
198 | */ |
199 | bt_put(writer_clock_class); | |
200 | } | |
201 | ||
202 | ret = BT_COMPONENT_STATUS_OK; | |
203 | ||
204 | end: | |
205 | return ret; | |
206 | } | |
207 | ||
9ac68eb1 | 208 | BT_HIDDEN |
91b73004 JD |
209 | struct bt_ctf_event_class *ctf_copy_event_class(FILE *err, |
210 | struct bt_ctf_event_class *event_class) | |
211 | { | |
212 | struct bt_ctf_event_class *writer_event_class = NULL; | |
f87fb9b4 | 213 | struct bt_ctf_field_type *context, *payload_type; |
91b73004 | 214 | const char *name; |
9cf5d083 PP |
215 | int ret; |
216 | int64_t id; | |
217 | enum bt_ctf_event_class_log_level log_level; | |
218 | const char *emf_uri; | |
91b73004 JD |
219 | |
220 | name = bt_ctf_event_class_get_name(event_class); | |
221 | if (!name) { | |
222 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
223 | __FILE__, __LINE__); | |
224 | goto end; | |
225 | } | |
226 | ||
227 | writer_event_class = bt_ctf_event_class_create(name); | |
228 | if (!writer_event_class) { | |
229 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
230 | __FILE__, __LINE__); | |
231 | goto end; | |
232 | } | |
233 | ||
9cf5d083 PP |
234 | id = bt_ctf_event_class_get_id(event_class); |
235 | if (id < 0) { | |
236 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
237 | __FILE__, __LINE__); | |
238 | goto error; | |
239 | } | |
91b73004 | 240 | |
9cf5d083 PP |
241 | ret = bt_ctf_event_class_set_id(writer_event_class, id); |
242 | if (ret) { | |
243 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
244 | __FILE__, __LINE__); | |
245 | goto error; | |
246 | } | |
91b73004 | 247 | |
9cf5d083 PP |
248 | log_level = bt_ctf_event_class_get_log_level(event_class); |
249 | if (log_level < 0) { | |
250 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
251 | __FILE__, __LINE__); | |
252 | goto error; | |
253 | } | |
254 | ||
255 | ret = bt_ctf_event_class_set_log_level(writer_event_class, log_level); | |
256 | if (ret) { | |
257 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
258 | __FILE__, __LINE__); | |
259 | goto error; | |
260 | } | |
261 | ||
262 | emf_uri = bt_ctf_event_class_get_emf_uri(event_class); | |
263 | if (emf_uri) { | |
264 | ret = bt_ctf_event_class_set_emf_uri(writer_event_class, | |
265 | emf_uri); | |
266 | if (ret) { | |
91b73004 JD |
267 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
268 | __FILE__, __LINE__); | |
9ae49d3d | 269 | goto error; |
91b73004 JD |
270 | } |
271 | } | |
272 | ||
f87fb9b4 JD |
273 | payload_type = bt_ctf_event_class_get_payload_type(event_class); |
274 | if (payload_type) { | |
275 | ret = bt_ctf_event_class_set_payload_type(writer_event_class, | |
276 | payload_type); | |
91b73004 | 277 | if (ret < 0) { |
f87fb9b4 JD |
278 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
279 | __FILE__, __LINE__); | |
9ae49d3d | 280 | goto error; |
91b73004 | 281 | } |
f87fb9b4 | 282 | BT_PUT(payload_type); |
91b73004 JD |
283 | } |
284 | ||
279c77d0 JD |
285 | context = bt_ctf_event_class_get_context_type(event_class); |
286 | if (context) { | |
287 | ret = bt_ctf_event_class_set_context_type( | |
288 | writer_event_class, context); | |
289 | BT_PUT(context); | |
290 | if (ret < 0) { | |
291 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
292 | __LINE__); | |
293 | goto error; | |
294 | } | |
295 | } | |
296 | ||
9ae49d3d JD |
297 | goto end; |
298 | ||
299 | error: | |
300 | BT_PUT(writer_event_class); | |
91b73004 JD |
301 | end: |
302 | return writer_event_class; | |
303 | } | |
304 | ||
9ac68eb1 | 305 | BT_HIDDEN |
91b73004 JD |
306 | enum bt_component_status ctf_copy_event_classes(FILE *err, |
307 | struct bt_ctf_stream_class *stream_class, | |
308 | struct bt_ctf_stream_class *writer_stream_class) | |
309 | { | |
310 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
9ae49d3d | 311 | struct bt_ctf_event_class *event_class = NULL, *writer_event_class = NULL; |
91b73004 JD |
312 | int count, i; |
313 | ||
314 | count = bt_ctf_stream_class_get_event_class_count(stream_class); | |
315 | if (count < 0) { | |
316 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
317 | __FILE__, __LINE__); | |
318 | goto end; | |
319 | } | |
320 | ||
321 | for (i = 0; i < count; i++) { | |
91b73004 JD |
322 | int int_ret; |
323 | ||
9ac68eb1 | 324 | event_class = bt_ctf_stream_class_get_event_class_by_index( |
91b73004 JD |
325 | stream_class, i); |
326 | if (!event_class) { | |
327 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
328 | __FILE__, __LINE__); | |
329 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 330 | goto error; |
91b73004 | 331 | } |
cb0a5cf8 JD |
332 | if (i < bt_ctf_stream_class_get_event_class_count(writer_stream_class)) { |
333 | writer_event_class = bt_ctf_stream_class_get_event_class_by_index( | |
334 | writer_stream_class, i); | |
335 | if (writer_event_class) { | |
336 | /* | |
337 | * If the writer_event_class already exists, | |
338 | * just skip it. It can be used to resync the | |
339 | * event_classes after a trace has become | |
340 | * static. | |
341 | */ | |
342 | BT_PUT(writer_event_class); | |
343 | BT_PUT(event_class); | |
344 | continue; | |
345 | } | |
346 | } | |
347 | ||
91b73004 JD |
348 | writer_event_class = ctf_copy_event_class(err, event_class); |
349 | if (!writer_event_class) { | |
350 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
351 | __FILE__, __LINE__); | |
352 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 353 | goto error; |
91b73004 JD |
354 | } |
355 | ||
91b73004 JD |
356 | int_ret = bt_ctf_stream_class_add_event_class(writer_stream_class, |
357 | writer_event_class); | |
358 | if (int_ret < 0) { | |
359 | fprintf(err, "[error] Failed to add event class\n"); | |
360 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
361 | __FILE__, __LINE__); | |
362 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 363 | goto error; |
91b73004 | 364 | } |
9ae49d3d JD |
365 | BT_PUT(writer_event_class); |
366 | BT_PUT(event_class); | |
91b73004 JD |
367 | } |
368 | ||
9ae49d3d JD |
369 | goto end; |
370 | ||
371 | error: | |
372 | bt_put(event_class); | |
373 | bt_put(writer_event_class); | |
91b73004 JD |
374 | end: |
375 | return ret; | |
376 | } | |
377 | ||
9ac68eb1 | 378 | BT_HIDDEN |
91b73004 | 379 | struct bt_ctf_stream_class *ctf_copy_stream_class(FILE *err, |
b2f1f465 JD |
380 | struct bt_ctf_stream_class *stream_class, |
381 | struct bt_ctf_trace *writer_trace, | |
382 | bool override_ts64) | |
91b73004 | 383 | { |
9ae49d3d JD |
384 | struct bt_ctf_field_type *type = NULL; |
385 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
91b73004 JD |
386 | int ret_int; |
387 | const char *name = bt_ctf_stream_class_get_name(stream_class); | |
388 | ||
389 | if (strlen(name) == 0) { | |
390 | name = NULL; | |
391 | } | |
392 | ||
7d532c32 | 393 | writer_stream_class = bt_ctf_stream_class_create_empty(name); |
91b73004 JD |
394 | if (!writer_stream_class) { |
395 | fprintf(err, "[error] %s in %s:%d\n", | |
396 | __func__, __FILE__, __LINE__); | |
397 | goto end; | |
398 | } | |
399 | ||
400 | type = bt_ctf_stream_class_get_packet_context_type(stream_class); | |
2ca6de5c JD |
401 | if (type) { |
402 | ret_int = bt_ctf_stream_class_set_packet_context_type( | |
403 | writer_stream_class, type); | |
404 | if (ret_int < 0) { | |
405 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
406 | __FILE__, __LINE__); | |
407 | goto error; | |
408 | } | |
409 | BT_PUT(type); | |
91b73004 JD |
410 | } |
411 | ||
412 | type = bt_ctf_stream_class_get_event_header_type(stream_class); | |
93872409 | 413 | if (type) { |
5171f417 JD |
414 | ret_int = bt_ctf_trace_get_clock_class_count(writer_trace); |
415 | if (ret_int < 0) { | |
416 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
417 | __FILE__, __LINE__); | |
418 | goto error; | |
419 | } | |
420 | if (override_ts64 && ret_int > 0) { | |
93872409 JD |
421 | struct bt_ctf_field_type *new_event_header_type; |
422 | ||
423 | new_event_header_type = override_header_type(err, type, | |
424 | writer_trace); | |
425 | if (!new_event_header_type) { | |
426 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
427 | __LINE__); | |
428 | goto error; | |
429 | } | |
430 | ret_int = bt_ctf_stream_class_set_event_header_type( | |
431 | writer_stream_class, new_event_header_type); | |
432 | BT_PUT(new_event_header_type); | |
433 | if (ret_int < 0) { | |
434 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
435 | __LINE__); | |
436 | goto error; | |
437 | } | |
438 | } else { | |
439 | ret_int = bt_ctf_stream_class_set_event_header_type( | |
440 | writer_stream_class, type); | |
441 | if (ret_int < 0) { | |
442 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
443 | __LINE__); | |
444 | goto error; | |
445 | } | |
0f29db56 | 446 | } |
93872409 | 447 | BT_PUT(type); |
91b73004 JD |
448 | } |
449 | ||
450 | type = bt_ctf_stream_class_get_event_context_type(stream_class); | |
451 | if (type) { | |
452 | ret_int = bt_ctf_stream_class_set_event_context_type( | |
453 | writer_stream_class, type); | |
91b73004 JD |
454 | if (ret_int < 0) { |
455 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
456 | __LINE__); | |
457 | goto error; | |
458 | } | |
459 | } | |
9ae49d3d | 460 | BT_PUT(type); |
91b73004 JD |
461 | |
462 | goto end; | |
463 | ||
464 | error: | |
465 | BT_PUT(writer_stream_class); | |
466 | end: | |
9ae49d3d | 467 | bt_put(type); |
91b73004 JD |
468 | return writer_stream_class; |
469 | } | |
470 | ||
c8cb4c2a JD |
471 | BT_HIDDEN |
472 | int ctf_stream_copy_packet_header(FILE *err, struct bt_ctf_packet *packet, | |
473 | struct bt_ctf_stream *writer_stream) | |
474 | { | |
475 | struct bt_ctf_field *packet_header = NULL, *writer_packet_header = NULL; | |
476 | int ret = 0; | |
477 | ||
478 | packet_header = bt_ctf_packet_get_header(packet); | |
479 | if (!packet_header) { | |
480 | goto end; | |
481 | } | |
482 | ||
483 | writer_packet_header = bt_ctf_field_copy(packet_header); | |
484 | if (!writer_packet_header) { | |
485 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
486 | __LINE__); | |
487 | goto error; | |
488 | } | |
489 | ||
490 | ret = bt_ctf_stream_set_packet_header(writer_stream, | |
491 | writer_packet_header); | |
492 | if (ret) { | |
493 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
494 | __LINE__); | |
495 | goto error; | |
496 | } | |
497 | ||
498 | goto end; | |
499 | ||
500 | error: | |
501 | ret = -1; | |
502 | end: | |
503 | bt_put(writer_packet_header); | |
504 | bt_put(packet_header); | |
505 | return ret; | |
506 | } | |
507 | ||
508 | BT_HIDDEN | |
509 | int ctf_packet_copy_header(FILE *err, struct bt_ctf_packet *packet, | |
510 | struct bt_ctf_packet *writer_packet) | |
511 | { | |
512 | struct bt_ctf_field *packet_header = NULL, *writer_packet_header = NULL; | |
513 | int ret = 0; | |
514 | ||
515 | packet_header = bt_ctf_packet_get_header(packet); | |
516 | if (!packet_header) { | |
517 | goto end; | |
518 | } | |
519 | ||
520 | writer_packet_header = bt_ctf_field_copy(packet_header); | |
521 | if (!writer_packet_header) { | |
522 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
523 | __LINE__); | |
524 | goto error; | |
525 | } | |
526 | ||
527 | ret = bt_ctf_packet_set_header(writer_packet, writer_packet_header); | |
528 | if (ret) { | |
529 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
530 | __LINE__); | |
531 | goto error; | |
532 | } | |
533 | ||
534 | goto end; | |
535 | ||
536 | error: | |
537 | ret = -1; | |
538 | end: | |
539 | bt_put(packet_header); | |
540 | bt_put(writer_packet_header); | |
541 | return ret; | |
542 | } | |
543 | ||
9ac68eb1 | 544 | BT_HIDDEN |
674221e5 JD |
545 | int ctf_stream_copy_packet_context(FILE *err, struct bt_ctf_packet *packet, |
546 | struct bt_ctf_stream *writer_stream) | |
91b73004 | 547 | { |
674221e5 JD |
548 | struct bt_ctf_field *packet_context = NULL, *writer_packet_context = NULL; |
549 | int ret = 0; | |
91b73004 | 550 | |
674221e5 JD |
551 | packet_context = bt_ctf_packet_get_context(packet); |
552 | if (!packet_context) { | |
91b73004 JD |
553 | goto end; |
554 | } | |
555 | ||
674221e5 JD |
556 | writer_packet_context = bt_ctf_field_copy(packet_context); |
557 | if (!writer_packet_context) { | |
91b73004 JD |
558 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
559 | __LINE__); | |
674221e5 | 560 | goto error; |
91b73004 JD |
561 | } |
562 | ||
674221e5 JD |
563 | ret = bt_ctf_stream_set_packet_context(writer_stream, |
564 | writer_packet_context); | |
565 | if (ret) { | |
91b73004 JD |
566 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
567 | __LINE__); | |
674221e5 | 568 | goto error; |
91b73004 JD |
569 | } |
570 | ||
9ae49d3d JD |
571 | goto end; |
572 | ||
573 | error: | |
674221e5 | 574 | ret = -1; |
91b73004 | 575 | end: |
674221e5 JD |
576 | bt_put(packet_context); |
577 | bt_put(writer_packet_context); | |
91b73004 JD |
578 | return ret; |
579 | } | |
580 | ||
9ac68eb1 | 581 | BT_HIDDEN |
674221e5 JD |
582 | int ctf_packet_copy_context(FILE *err, struct bt_ctf_packet *packet, |
583 | struct bt_ctf_stream *writer_stream, | |
584 | struct bt_ctf_packet *writer_packet) | |
91b73004 | 585 | { |
9ae49d3d | 586 | struct bt_ctf_field *packet_context = NULL, *writer_packet_context = NULL; |
674221e5 | 587 | int ret = 0; |
91b73004 JD |
588 | |
589 | packet_context = bt_ctf_packet_get_context(packet); | |
590 | if (!packet_context) { | |
60ef553b | 591 | goto end; |
91b73004 JD |
592 | } |
593 | ||
674221e5 JD |
594 | writer_packet_context = bt_ctf_field_copy(packet_context); |
595 | if (!writer_packet_context) { | |
91b73004 JD |
596 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
597 | __LINE__); | |
9ae49d3d | 598 | goto error; |
91b73004 JD |
599 | } |
600 | ||
674221e5 JD |
601 | ret = bt_ctf_packet_set_context(writer_packet, writer_packet_context); |
602 | if (ret) { | |
91b73004 JD |
603 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
604 | __LINE__); | |
9ae49d3d | 605 | goto error; |
91b73004 JD |
606 | } |
607 | ||
9ae49d3d JD |
608 | goto end; |
609 | ||
610 | error: | |
674221e5 | 611 | ret = -1; |
9ae49d3d | 612 | end: |
674221e5 | 613 | bt_put(writer_packet_context); |
91b73004 | 614 | bt_put(packet_context); |
674221e5 | 615 | return ret; |
b2f1f465 JD |
616 | } |
617 | ||
9ac68eb1 | 618 | BT_HIDDEN |
0f29db56 | 619 | int ctf_copy_event_header(FILE *err, struct bt_ctf_event *event, |
b2f1f465 JD |
620 | struct bt_ctf_event_class *writer_event_class, |
621 | struct bt_ctf_event *writer_event, | |
622 | struct bt_ctf_field *event_header) | |
623 | { | |
9ae49d3d JD |
624 | struct bt_ctf_clock_class *clock_class = NULL, *writer_clock_class = NULL; |
625 | struct bt_ctf_clock_value *clock_value = NULL, *writer_clock_value = NULL; | |
b2f1f465 JD |
626 | |
627 | int ret; | |
0f29db56 JD |
628 | struct bt_ctf_field *writer_event_header = NULL; |
629 | uint64_t value; | |
b2f1f465 | 630 | |
0f29db56 JD |
631 | clock_class = event_get_clock_class(err, event); |
632 | if (!clock_class) { | |
633 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
634 | __LINE__); | |
635 | goto error; | |
636 | } | |
637 | ||
638 | clock_value = bt_ctf_event_get_clock_value(event, clock_class); | |
9ae49d3d | 639 | BT_PUT(clock_class); |
0f29db56 JD |
640 | if (!clock_value) { |
641 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
642 | __LINE__); | |
643 | goto error; | |
644 | } | |
645 | ||
646 | ret = bt_ctf_clock_value_get_value(clock_value, &value); | |
9ae49d3d | 647 | BT_PUT(clock_value); |
0f29db56 JD |
648 | if (ret) { |
649 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
650 | __LINE__); | |
651 | goto error; | |
b2f1f465 JD |
652 | } |
653 | ||
654 | writer_clock_class = event_get_clock_class(err, writer_event); | |
655 | if (!writer_clock_class) { | |
656 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
657 | __LINE__); | |
658 | goto error; | |
659 | } | |
660 | ||
0f29db56 | 661 | writer_clock_value = bt_ctf_clock_value_create(writer_clock_class, value); |
9ae49d3d | 662 | BT_PUT(writer_clock_class); |
0f29db56 | 663 | if (!writer_clock_value) { |
b2f1f465 JD |
664 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
665 | __LINE__); | |
9ae49d3d | 666 | goto error; |
b2f1f465 JD |
667 | } |
668 | ||
0f29db56 | 669 | ret = bt_ctf_event_set_clock_value(writer_event, writer_clock_value); |
9ae49d3d | 670 | BT_PUT(writer_clock_value); |
b2f1f465 JD |
671 | if (ret) { |
672 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
673 | __LINE__); | |
674 | goto error; | |
675 | } | |
676 | ||
0f29db56 JD |
677 | writer_event_header = bt_ctf_field_copy(event_header); |
678 | if (!writer_event_header) { | |
679 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
680 | __FILE__, __LINE__); | |
0f29db56 JD |
681 | goto end; |
682 | } | |
683 | ||
b2f1f465 | 684 | ret = bt_ctf_event_set_header(writer_event, writer_event_header); |
9ae49d3d | 685 | BT_PUT(writer_event_header); |
b2f1f465 JD |
686 | if (ret < 0) { |
687 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
688 | __FILE__, __LINE__); | |
689 | goto error; | |
690 | } | |
b2f1f465 JD |
691 | |
692 | ret = 0; | |
693 | ||
694 | goto end; | |
695 | ||
696 | error: | |
b2f1f465 | 697 | ret = -1; |
91b73004 JD |
698 | end: |
699 | return ret; | |
700 | } | |
701 | ||
5171f417 JD |
702 | static |
703 | struct bt_ctf_trace *event_class_get_trace(FILE *err, | |
704 | struct bt_ctf_event_class *event_class) | |
705 | { | |
706 | struct bt_ctf_trace *trace = NULL; | |
707 | struct bt_ctf_stream_class *stream_class = NULL; | |
708 | ||
709 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
710 | if (!stream_class) { | |
711 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
712 | __LINE__); | |
713 | goto error; | |
714 | } | |
715 | ||
716 | trace = bt_ctf_stream_class_get_trace(stream_class); | |
717 | if (!trace) { | |
718 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
719 | __LINE__); | |
720 | goto error; | |
721 | } | |
722 | ||
723 | goto end; | |
724 | ||
725 | error: | |
726 | BT_PUT(trace); | |
727 | end: | |
728 | bt_put(stream_class); | |
729 | return trace; | |
730 | } | |
731 | ||
9ac68eb1 | 732 | BT_HIDDEN |
91b73004 | 733 | struct bt_ctf_event *ctf_copy_event(FILE *err, struct bt_ctf_event *event, |
b2f1f465 JD |
734 | struct bt_ctf_event_class *writer_event_class, |
735 | bool override_ts64) | |
91b73004 | 736 | { |
9ae49d3d JD |
737 | struct bt_ctf_event *writer_event = NULL; |
738 | struct bt_ctf_field *field = NULL, *copy_field = NULL; | |
5171f417 | 739 | struct bt_ctf_trace *writer_trace = NULL; |
91b73004 JD |
740 | int ret; |
741 | ||
742 | writer_event = bt_ctf_event_create(writer_event_class); | |
743 | if (!writer_event) { | |
744 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
745 | __LINE__); | |
5171f417 JD |
746 | goto error; |
747 | } | |
748 | ||
749 | writer_trace = event_class_get_trace(err, writer_event_class); | |
750 | if (!writer_trace) { | |
751 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
752 | __LINE__); | |
753 | goto error; | |
91b73004 JD |
754 | } |
755 | ||
756 | field = bt_ctf_event_get_header(event); | |
93872409 JD |
757 | if (field) { |
758 | /* | |
5171f417 JD |
759 | * If override_ts64, we override all integer fields mapped to a |
760 | * clock to a uint64_t field type, otherwise, we just copy it as | |
761 | * is. | |
93872409 | 762 | */ |
5171f417 JD |
763 | ret = bt_ctf_trace_get_clock_class_count(writer_trace); |
764 | if (ret < 0) { | |
765 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
766 | __LINE__); | |
767 | goto error; | |
768 | } | |
769 | if (override_ts64 && ret > 0) { | |
93872409 JD |
770 | copy_field = bt_ctf_event_get_header(writer_event); |
771 | if (!copy_field) { | |
772 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
773 | __FILE__, __LINE__); | |
774 | goto error; | |
775 | } | |
b2f1f465 | 776 | |
93872409 JD |
777 | ret = copy_override_field(err, event, writer_event, field, |
778 | copy_field); | |
779 | if (ret) { | |
780 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
781 | __FILE__, __LINE__); | |
782 | goto error; | |
783 | } | |
784 | BT_PUT(copy_field); | |
785 | } else { | |
786 | ret = ctf_copy_event_header(err, event, writer_event_class, | |
787 | writer_event, field); | |
788 | if (ret) { | |
789 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
790 | __FILE__, __LINE__); | |
791 | goto error; | |
792 | } | |
91b73004 | 793 | } |
93872409 | 794 | BT_PUT(field); |
91b73004 JD |
795 | } |
796 | ||
797 | /* Optional field, so it can fail silently. */ | |
798 | field = bt_ctf_event_get_stream_event_context(event); | |
961ec227 JD |
799 | if (field) { |
800 | copy_field = bt_ctf_field_copy(field); | |
801 | if (!copy_field) { | |
802 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
803 | __FILE__, __LINE__); | |
804 | goto error; | |
805 | } | |
91b73004 JD |
806 | ret = bt_ctf_event_set_stream_event_context(writer_event, |
807 | copy_field); | |
91b73004 JD |
808 | if (ret < 0) { |
809 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
810 | __FILE__, __LINE__); | |
811 | goto error; | |
812 | } | |
961ec227 JD |
813 | BT_PUT(field); |
814 | BT_PUT(copy_field); | |
91b73004 JD |
815 | } |
816 | ||
817 | /* Optional field, so it can fail silently. */ | |
818 | field = bt_ctf_event_get_event_context(event); | |
961ec227 JD |
819 | if (field) { |
820 | copy_field = bt_ctf_field_copy(field); | |
821 | if (!copy_field) { | |
822 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
823 | __FILE__, __LINE__); | |
824 | goto error; | |
825 | } | |
91b73004 | 826 | ret = bt_ctf_event_set_event_context(writer_event, copy_field); |
91b73004 JD |
827 | if (ret < 0) { |
828 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
829 | __FILE__, __LINE__); | |
830 | goto error; | |
831 | } | |
961ec227 JD |
832 | BT_PUT(field); |
833 | BT_PUT(copy_field); | |
91b73004 JD |
834 | } |
835 | ||
9ac68eb1 | 836 | field = bt_ctf_event_get_event_payload(event); |
961ec227 JD |
837 | if (field) { |
838 | copy_field = bt_ctf_field_copy(field); | |
839 | if (!copy_field) { | |
840 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
841 | __FILE__, __LINE__); | |
842 | goto error; | |
843 | } | |
9ac68eb1 | 844 | ret = bt_ctf_event_set_event_payload(writer_event, copy_field); |
91b73004 JD |
845 | if (ret < 0) { |
846 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
847 | __FILE__, __LINE__); | |
848 | goto error; | |
849 | } | |
961ec227 JD |
850 | BT_PUT(field); |
851 | BT_PUT(copy_field); | |
91b73004 | 852 | } |
9ae49d3d | 853 | |
91b73004 JD |
854 | goto end; |
855 | ||
856 | error: | |
857 | BT_PUT(writer_event); | |
858 | end: | |
9ae49d3d JD |
859 | bt_put(field); |
860 | bt_put(copy_field); | |
5171f417 | 861 | bt_put(writer_trace); |
91b73004 JD |
862 | return writer_event; |
863 | } | |
864 | ||
9ac68eb1 | 865 | BT_HIDDEN |
91b73004 JD |
866 | enum bt_component_status ctf_copy_trace(FILE *err, struct bt_ctf_trace *trace, |
867 | struct bt_ctf_trace *writer_trace) | |
868 | { | |
869 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
870 | int field_count, i, int_ret; | |
9ae49d3d | 871 | struct bt_ctf_field_type *header_type = NULL; |
6468dbd6 | 872 | enum bt_ctf_byte_order order; |
0ac862b4 | 873 | const char *trace_name; |
91b73004 JD |
874 | |
875 | field_count = bt_ctf_trace_get_environment_field_count(trace); | |
876 | for (i = 0; i < field_count; i++) { | |
877 | int ret_int; | |
878 | const char *name; | |
9ae49d3d | 879 | struct bt_value *value = NULL; |
91b73004 | 880 | |
9ac68eb1 PP |
881 | name = bt_ctf_trace_get_environment_field_name_by_index( |
882 | trace, i); | |
91b73004 JD |
883 | if (!name) { |
884 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
885 | __LINE__); | |
886 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 887 | goto end; |
91b73004 | 888 | } |
9ac68eb1 PP |
889 | value = bt_ctf_trace_get_environment_field_value_by_index( |
890 | trace, i); | |
91b73004 JD |
891 | if (!value) { |
892 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
893 | __LINE__); | |
894 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 895 | goto end; |
91b73004 JD |
896 | } |
897 | ||
898 | ret_int = bt_ctf_trace_set_environment_field(writer_trace, | |
899 | name, value); | |
9ae49d3d | 900 | BT_PUT(value); |
91b73004 JD |
901 | if (ret_int < 0) { |
902 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
903 | __LINE__); | |
904 | fprintf(err, "[error] Unable to set environment field %s\n", | |
905 | name); | |
906 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 907 | goto end; |
91b73004 JD |
908 | } |
909 | } | |
910 | ||
6468dbd6 JD |
911 | order = bt_ctf_trace_get_native_byte_order(trace); |
912 | if (order == BT_CTF_BYTE_ORDER_UNKNOWN) { | |
913 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
914 | ret = BT_COMPONENT_STATUS_ERROR; | |
915 | goto end; | |
916 | } | |
917 | ||
d41cff38 PP |
918 | /* |
919 | * Only explicitly set the writer trace's native byte order if | |
920 | * the original trace has a specific one. Otherwise leave what | |
921 | * the CTF writer object chooses, which is the machine's native | |
922 | * byte order. | |
923 | */ | |
da1a2e66 | 924 | if (order != BT_CTF_BYTE_ORDER_UNSPECIFIED) { |
d41cff38 PP |
925 | ret = bt_ctf_trace_set_native_byte_order(writer_trace, order); |
926 | if (ret) { | |
927 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
928 | ret = BT_COMPONENT_STATUS_ERROR; | |
929 | goto end; | |
930 | } | |
6468dbd6 JD |
931 | } |
932 | ||
c8cb4c2a | 933 | header_type = bt_ctf_trace_get_packet_header_type(trace); |
944eed39 JD |
934 | if (header_type) { |
935 | int_ret = bt_ctf_trace_set_packet_header_type(writer_trace, header_type); | |
936 | BT_PUT(header_type); | |
937 | if (int_ret < 0) { | |
938 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
939 | ret = BT_COMPONENT_STATUS_ERROR; | |
940 | goto end; | |
941 | } | |
91b73004 JD |
942 | } |
943 | ||
0ac862b4 JD |
944 | trace_name = bt_ctf_trace_get_name(trace); |
945 | if (trace_name) { | |
946 | int_ret = bt_ctf_trace_set_name(writer_trace, trace_name); | |
947 | if (int_ret < 0) { | |
948 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
949 | ret = BT_COMPONENT_STATUS_ERROR; | |
950 | goto end; | |
951 | } | |
952 | } | |
953 | ||
9ae49d3d | 954 | end: |
91b73004 JD |
955 | return ret; |
956 | } |