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); | |
69 | if (!description) { | |
70 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
71 | __LINE__); | |
72 | goto end_destroy; | |
73 | } | |
74 | ||
75 | int_ret = bt_ctf_clock_class_set_description(writer_clock_class, | |
76 | description); | |
77 | if (int_ret != 0) { | |
78 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
79 | __LINE__); | |
80 | goto end_destroy; | |
81 | } | |
82 | ||
83 | u64_ret = bt_ctf_clock_class_get_frequency(clock_class); | |
84 | if (u64_ret == -1ULL) { | |
85 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
86 | __LINE__); | |
87 | goto end_destroy; | |
88 | } | |
89 | int_ret = bt_ctf_clock_class_set_frequency(writer_clock_class, u64_ret); | |
90 | if (int_ret != 0) { | |
91 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
92 | __LINE__); | |
93 | goto end_destroy; | |
94 | } | |
95 | ||
96 | u64_ret = bt_ctf_clock_class_get_precision(clock_class); | |
97 | if (u64_ret == -1ULL) { | |
98 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
99 | __LINE__); | |
100 | goto end_destroy; | |
101 | } | |
102 | int_ret = bt_ctf_clock_class_set_precision(writer_clock_class, | |
103 | u64_ret); | |
104 | if (int_ret != 0) { | |
105 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
106 | __LINE__); | |
107 | goto end_destroy; | |
108 | } | |
109 | ||
110 | int_ret = bt_ctf_clock_class_get_offset_s(clock_class, &offset_s); | |
111 | if (int_ret != 0) { | |
112 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
113 | __LINE__); | |
114 | goto end_destroy; | |
115 | } | |
116 | ||
117 | int_ret = bt_ctf_clock_class_set_offset_s(writer_clock_class, offset_s); | |
118 | if (int_ret != 0) { | |
119 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
120 | __LINE__); | |
121 | goto end_destroy; | |
122 | } | |
123 | ||
124 | int_ret = bt_ctf_clock_class_get_offset_cycles(clock_class, &offset); | |
125 | if (int_ret != 0) { | |
126 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
127 | __LINE__); | |
128 | goto end_destroy; | |
129 | } | |
130 | ||
131 | int_ret = bt_ctf_clock_class_set_offset_cycles(writer_clock_class, offset); | |
132 | if (int_ret != 0) { | |
133 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
134 | __LINE__); | |
135 | goto end_destroy; | |
136 | } | |
137 | ||
acd6aeb1 | 138 | int_ret = bt_ctf_clock_class_is_absolute(clock_class); |
91b73004 JD |
139 | if (int_ret == -1) { |
140 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
141 | __LINE__); | |
142 | goto end_destroy; | |
143 | } | |
144 | ||
145 | int_ret = bt_ctf_clock_class_set_is_absolute(writer_clock_class, int_ret); | |
146 | if (int_ret != 0) { | |
147 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
148 | __LINE__); | |
149 | goto end_destroy; | |
150 | } | |
151 | ||
152 | goto end; | |
153 | ||
154 | end_destroy: | |
155 | BT_PUT(writer_clock_class); | |
156 | end: | |
157 | return writer_clock_class; | |
158 | } | |
159 | ||
9ac68eb1 | 160 | BT_HIDDEN |
91b73004 JD |
161 | enum bt_component_status ctf_copy_clock_classes(FILE *err, |
162 | struct bt_ctf_trace *writer_trace, | |
163 | struct bt_ctf_stream_class *writer_stream_class, | |
164 | struct bt_ctf_trace *trace) | |
165 | { | |
166 | enum bt_component_status ret; | |
91b73004 JD |
167 | int int_ret, clock_class_count, i; |
168 | ||
169 | clock_class_count = bt_ctf_trace_get_clock_class_count(trace); | |
170 | ||
171 | for (i = 0; i < clock_class_count; i++) { | |
172 | struct bt_ctf_clock_class *writer_clock_class; | |
173 | struct bt_ctf_clock_class *clock_class = | |
9ac68eb1 | 174 | bt_ctf_trace_get_clock_class_by_index(trace, i); |
91b73004 JD |
175 | |
176 | if (!clock_class) { | |
177 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
178 | __LINE__); | |
179 | ret = BT_COMPONENT_STATUS_ERROR; | |
180 | goto end; | |
181 | } | |
182 | ||
183 | writer_clock_class = ctf_copy_clock_class(err, clock_class); | |
184 | bt_put(clock_class); | |
185 | if (!writer_clock_class) { | |
186 | fprintf(err, "Failed to copy clock class"); | |
187 | ret = BT_COMPONENT_STATUS_ERROR; | |
188 | goto end; | |
189 | } | |
190 | ||
191 | int_ret = bt_ctf_trace_add_clock_class(writer_trace, writer_clock_class); | |
192 | if (int_ret != 0) { | |
193 | BT_PUT(writer_clock_class); | |
194 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
195 | __LINE__); | |
196 | ret = BT_COMPONENT_STATUS_ERROR; | |
197 | goto end; | |
198 | } | |
199 | ||
200 | /* | |
b2f1f465 | 201 | * Ownership transferred to the trace. |
91b73004 JD |
202 | */ |
203 | bt_put(writer_clock_class); | |
204 | } | |
205 | ||
206 | ret = BT_COMPONENT_STATUS_OK; | |
207 | ||
208 | end: | |
209 | return ret; | |
210 | } | |
211 | ||
9ac68eb1 | 212 | BT_HIDDEN |
91b73004 JD |
213 | struct bt_ctf_event_class *ctf_copy_event_class(FILE *err, |
214 | struct bt_ctf_event_class *event_class) | |
215 | { | |
216 | struct bt_ctf_event_class *writer_event_class = NULL; | |
217 | const char *name; | |
218 | int count, i; | |
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 | ||
234 | count = bt_ctf_event_class_get_attribute_count(event_class); | |
235 | for (i = 0; i < count; i++) { | |
236 | const char *attr_name; | |
237 | struct bt_value *attr_value; | |
238 | int ret; | |
239 | ||
9ac68eb1 PP |
240 | attr_name = bt_ctf_event_class_get_attribute_name_by_index( |
241 | event_class, i); | |
91b73004 JD |
242 | if (!attr_name) { |
243 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
244 | __FILE__, __LINE__); | |
9ae49d3d | 245 | goto error; |
91b73004 | 246 | } |
9ac68eb1 PP |
247 | attr_value = bt_ctf_event_class_get_attribute_value_by_index( |
248 | event_class, i); | |
91b73004 JD |
249 | if (!attr_value) { |
250 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
251 | __FILE__, __LINE__); | |
9ae49d3d | 252 | goto error; |
91b73004 JD |
253 | } |
254 | ||
255 | ret = bt_ctf_event_class_set_attribute(writer_event_class, | |
256 | attr_name, attr_value); | |
9ae49d3d | 257 | BT_PUT(attr_value); |
91b73004 JD |
258 | if (ret < 0) { |
259 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
260 | __FILE__, __LINE__); | |
9ae49d3d | 261 | goto error; |
91b73004 JD |
262 | } |
263 | } | |
264 | ||
9ac68eb1 | 265 | count = bt_ctf_event_class_get_payload_type_field_count(event_class); |
91b73004 JD |
266 | for (i = 0; i < count; i++) { |
267 | const char *field_name; | |
268 | struct bt_ctf_field_type *field_type; | |
269 | int ret; | |
270 | ||
9ac68eb1 PP |
271 | ret = bt_ctf_event_class_get_payload_type_field_by_index( |
272 | event_class, &field_name, &field_type, i); | |
91b73004 JD |
273 | if (ret < 0) { |
274 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
9ae49d3d | 275 | goto error; |
91b73004 JD |
276 | } |
277 | ||
278 | ret = bt_ctf_event_class_add_field(writer_event_class, field_type, | |
279 | field_name); | |
9ae49d3d | 280 | BT_PUT(field_type); |
91b73004 JD |
281 | if (ret < 0) { |
282 | fprintf(err, "[error] Cannot add field %s\n", field_name); | |
283 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
9ae49d3d | 284 | goto error; |
91b73004 | 285 | } |
91b73004 JD |
286 | } |
287 | ||
9ae49d3d JD |
288 | goto end; |
289 | ||
290 | error: | |
291 | BT_PUT(writer_event_class); | |
91b73004 JD |
292 | end: |
293 | return writer_event_class; | |
294 | } | |
295 | ||
9ac68eb1 | 296 | BT_HIDDEN |
91b73004 JD |
297 | enum bt_component_status ctf_copy_event_classes(FILE *err, |
298 | struct bt_ctf_stream_class *stream_class, | |
299 | struct bt_ctf_stream_class *writer_stream_class) | |
300 | { | |
301 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
9ae49d3d | 302 | struct bt_ctf_event_class *event_class = NULL, *writer_event_class = NULL; |
91b73004 JD |
303 | int count, i; |
304 | ||
305 | count = bt_ctf_stream_class_get_event_class_count(stream_class); | |
306 | if (count < 0) { | |
307 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
308 | __FILE__, __LINE__); | |
309 | goto end; | |
310 | } | |
311 | ||
312 | for (i = 0; i < count; i++) { | |
91b73004 JD |
313 | struct bt_ctf_field_type *context; |
314 | int int_ret; | |
315 | ||
9ac68eb1 | 316 | event_class = bt_ctf_stream_class_get_event_class_by_index( |
91b73004 JD |
317 | stream_class, i); |
318 | if (!event_class) { | |
319 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
320 | __FILE__, __LINE__); | |
321 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 322 | goto error; |
91b73004 JD |
323 | } |
324 | writer_event_class = ctf_copy_event_class(err, event_class); | |
325 | if (!writer_event_class) { | |
326 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
327 | __FILE__, __LINE__); | |
328 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 329 | goto error; |
91b73004 JD |
330 | } |
331 | ||
332 | context = bt_ctf_event_class_get_context_type(event_class); | |
9ae49d3d JD |
333 | if (!context) { |
334 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
335 | __FILE__, __LINE__); | |
336 | ret = BT_COMPONENT_STATUS_ERROR; | |
337 | goto error; | |
338 | } | |
91b73004 | 339 | ret = bt_ctf_event_class_set_context_type(writer_event_class, context); |
9ae49d3d | 340 | BT_PUT(context); |
91b73004 JD |
341 | if (ret < 0) { |
342 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
343 | __LINE__); | |
9ae49d3d | 344 | goto error; |
91b73004 JD |
345 | } |
346 | ||
347 | int_ret = bt_ctf_stream_class_add_event_class(writer_stream_class, | |
348 | writer_event_class); | |
349 | if (int_ret < 0) { | |
350 | fprintf(err, "[error] Failed to add event class\n"); | |
351 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
352 | __FILE__, __LINE__); | |
353 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 354 | goto error; |
91b73004 | 355 | } |
9ae49d3d JD |
356 | BT_PUT(writer_event_class); |
357 | BT_PUT(event_class); | |
91b73004 JD |
358 | } |
359 | ||
9ae49d3d JD |
360 | goto end; |
361 | ||
362 | error: | |
363 | bt_put(event_class); | |
364 | bt_put(writer_event_class); | |
91b73004 JD |
365 | end: |
366 | return ret; | |
367 | } | |
368 | ||
9ac68eb1 | 369 | BT_HIDDEN |
91b73004 | 370 | struct bt_ctf_stream_class *ctf_copy_stream_class(FILE *err, |
b2f1f465 JD |
371 | struct bt_ctf_stream_class *stream_class, |
372 | struct bt_ctf_trace *writer_trace, | |
373 | bool override_ts64) | |
91b73004 | 374 | { |
9ae49d3d JD |
375 | struct bt_ctf_field_type *type = NULL; |
376 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
91b73004 JD |
377 | int ret_int; |
378 | const char *name = bt_ctf_stream_class_get_name(stream_class); | |
379 | ||
380 | if (strlen(name) == 0) { | |
381 | name = NULL; | |
382 | } | |
383 | ||
384 | writer_stream_class = bt_ctf_stream_class_create(name); | |
385 | if (!writer_stream_class) { | |
386 | fprintf(err, "[error] %s in %s:%d\n", | |
387 | __func__, __FILE__, __LINE__); | |
388 | goto end; | |
389 | } | |
390 | ||
391 | type = bt_ctf_stream_class_get_packet_context_type(stream_class); | |
392 | if (!type) { | |
393 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
394 | __LINE__); | |
395 | goto error; | |
396 | } | |
397 | ||
398 | ret_int = bt_ctf_stream_class_set_packet_context_type( | |
399 | writer_stream_class, type); | |
91b73004 JD |
400 | if (ret_int < 0) { |
401 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
402 | __LINE__); | |
403 | goto error; | |
404 | } | |
9ae49d3d | 405 | BT_PUT(type); |
91b73004 JD |
406 | |
407 | type = bt_ctf_stream_class_get_event_header_type(stream_class); | |
408 | if (!type) { | |
409 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
410 | __LINE__); | |
411 | goto error; | |
412 | } | |
413 | ||
b2f1f465 | 414 | if (override_ts64) { |
9ae49d3d JD |
415 | struct bt_ctf_field_type *new_event_header_type; |
416 | ||
b2f1f465 JD |
417 | new_event_header_type = override_header_type(err, type, |
418 | writer_trace); | |
b2f1f465 JD |
419 | if (!new_event_header_type) { |
420 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
421 | __LINE__); | |
422 | goto error; | |
423 | } | |
0f29db56 JD |
424 | ret_int = bt_ctf_stream_class_set_event_header_type( |
425 | writer_stream_class, new_event_header_type); | |
9ae49d3d | 426 | BT_PUT(new_event_header_type); |
0f29db56 JD |
427 | if (ret_int < 0) { |
428 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
429 | __LINE__); | |
430 | goto error; | |
431 | } | |
b2f1f465 | 432 | } else { |
0f29db56 JD |
433 | ret_int = bt_ctf_stream_class_set_event_header_type( |
434 | writer_stream_class, type); | |
0f29db56 JD |
435 | if (ret_int < 0) { |
436 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
437 | __LINE__); | |
438 | goto error; | |
439 | } | |
91b73004 | 440 | } |
9ae49d3d | 441 | BT_PUT(type); |
91b73004 JD |
442 | |
443 | type = bt_ctf_stream_class_get_event_context_type(stream_class); | |
444 | if (type) { | |
445 | ret_int = bt_ctf_stream_class_set_event_context_type( | |
446 | writer_stream_class, type); | |
91b73004 JD |
447 | if (ret_int < 0) { |
448 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
449 | __LINE__); | |
450 | goto error; | |
451 | } | |
452 | } | |
9ae49d3d | 453 | BT_PUT(type); |
91b73004 JD |
454 | |
455 | goto end; | |
456 | ||
457 | error: | |
458 | BT_PUT(writer_stream_class); | |
459 | end: | |
9ae49d3d | 460 | bt_put(type); |
91b73004 JD |
461 | return writer_stream_class; |
462 | } | |
463 | ||
9ac68eb1 | 464 | BT_HIDDEN |
91b73004 JD |
465 | enum bt_component_status ctf_copy_packet_context_field(FILE *err, |
466 | struct bt_ctf_field *field, const char *field_name, | |
467 | struct bt_ctf_field *writer_packet_context, | |
468 | struct bt_ctf_field_type *writer_packet_context_type) | |
469 | { | |
470 | enum bt_component_status ret; | |
9ae49d3d JD |
471 | struct bt_ctf_field *writer_field = NULL; |
472 | struct bt_ctf_field_type *field_type = NULL; | |
91b73004 JD |
473 | int int_ret; |
474 | uint64_t value; | |
475 | ||
476 | field_type = bt_ctf_field_get_type(field); | |
477 | if (!field_type) { | |
478 | ret = BT_COMPONENT_STATUS_ERROR; | |
479 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
480 | __LINE__); | |
481 | goto end; | |
482 | } | |
483 | /* | |
484 | * Only support for integers for now. | |
485 | */ | |
1487a16a | 486 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
91b73004 | 487 | fprintf(err, "[error] Unsupported packet context field type\n"); |
91b73004 | 488 | ret = BT_COMPONENT_STATUS_ERROR; |
9ae49d3d | 489 | goto error; |
91b73004 | 490 | } |
9ae49d3d | 491 | BT_PUT(field_type); |
91b73004 | 492 | |
9ac68eb1 PP |
493 | writer_field = bt_ctf_field_structure_get_field_by_name( |
494 | writer_packet_context, field_name); | |
91b73004 JD |
495 | if (!writer_field) { |
496 | ret = BT_COMPONENT_STATUS_ERROR; | |
497 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
498 | __LINE__); | |
499 | goto end; | |
500 | } | |
501 | ||
91b73004 JD |
502 | int_ret = bt_ctf_field_unsigned_integer_get_value(field, &value); |
503 | if (int_ret < 0) { | |
504 | fprintf(err, "[error] Wrong packet_context field type\n"); | |
505 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
506 | __LINE__); | |
507 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 508 | goto end; |
91b73004 JD |
509 | } |
510 | ||
511 | int_ret = bt_ctf_field_unsigned_integer_set_value(writer_field, value); | |
512 | if (int_ret < 0) { | |
513 | ret = BT_COMPONENT_STATUS_ERROR; | |
514 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
515 | __LINE__); | |
9ae49d3d | 516 | goto end; |
91b73004 JD |
517 | } |
518 | ||
519 | ret = BT_COMPONENT_STATUS_OK; | |
520 | ||
9ae49d3d JD |
521 | goto end; |
522 | ||
523 | error: | |
524 | bt_put(field_type); | |
91b73004 | 525 | end: |
9ae49d3d | 526 | bt_put(writer_field); |
91b73004 JD |
527 | return ret; |
528 | } | |
529 | ||
9ac68eb1 | 530 | BT_HIDDEN |
b2f1f465 | 531 | struct bt_ctf_field *ctf_copy_packet_context(FILE *err, |
91b73004 | 532 | struct bt_ctf_packet *packet, |
ab80adac JD |
533 | struct bt_ctf_stream *writer_stream, |
534 | int skip_content_size) | |
91b73004 JD |
535 | { |
536 | enum bt_component_status ret; | |
9ae49d3d JD |
537 | struct bt_ctf_field *packet_context = NULL, *writer_packet_context = NULL; |
538 | struct bt_ctf_field_type *struct_type = NULL, *writer_packet_context_type = NULL; | |
539 | struct bt_ctf_stream_class *writer_stream_class = NULL; | |
f6f999a3 | 540 | struct bt_ctf_field *field = NULL; |
9571c709 | 541 | struct bt_ctf_field_type *field_type = NULL; |
b2f1f465 | 542 | int nr_fields, i; |
91b73004 JD |
543 | |
544 | packet_context = bt_ctf_packet_get_context(packet); | |
545 | if (!packet_context) { | |
60ef553b | 546 | goto end; |
91b73004 JD |
547 | } |
548 | ||
549 | writer_stream_class = bt_ctf_stream_get_class(writer_stream); | |
550 | if (!writer_stream_class) { | |
91b73004 JD |
551 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
552 | __LINE__); | |
9ae49d3d | 553 | goto error; |
91b73004 JD |
554 | } |
555 | ||
556 | writer_packet_context_type = bt_ctf_stream_class_get_packet_context_type( | |
557 | writer_stream_class); | |
9ae49d3d | 558 | BT_PUT(writer_stream_class); |
91b73004 | 559 | if (!writer_packet_context_type) { |
91b73004 JD |
560 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
561 | __LINE__); | |
9ae49d3d | 562 | goto error; |
91b73004 JD |
563 | } |
564 | ||
565 | struct_type = bt_ctf_field_get_type(packet_context); | |
566 | if (!struct_type) { | |
91b73004 JD |
567 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
568 | __LINE__); | |
9ae49d3d | 569 | goto error; |
91b73004 JD |
570 | } |
571 | ||
572 | writer_packet_context = bt_ctf_field_create(writer_packet_context_type); | |
573 | if (!writer_packet_context) { | |
91b73004 JD |
574 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
575 | __LINE__); | |
9ae49d3d | 576 | goto error; |
91b73004 JD |
577 | } |
578 | ||
579 | nr_fields = bt_ctf_field_type_structure_get_field_count(struct_type); | |
580 | for (i = 0; i < nr_fields; i++) { | |
91b73004 JD |
581 | const char *field_name; |
582 | ||
0f29db56 | 583 | field = bt_ctf_field_structure_get_field_by_index( |
91b73004 JD |
584 | packet_context, i); |
585 | if (!field) { | |
91b73004 JD |
586 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
587 | __FILE__, __LINE__); | |
9ae49d3d | 588 | goto error; |
91b73004 | 589 | } |
9ac68eb1 | 590 | if (bt_ctf_field_type_structure_get_field_by_index(struct_type, |
91b73004 | 591 | &field_name, &field_type, i) < 0) { |
91b73004 JD |
592 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
593 | __FILE__, __LINE__); | |
9ae49d3d | 594 | goto error; |
91b73004 | 595 | } |
ab80adac JD |
596 | if (skip_content_size && |
597 | (!strncmp(field_name, "content_size", strlen("content_size")) || | |
598 | !strncmp(field_name, "packet_size", strlen("packet_size")))) { | |
9ae49d3d JD |
599 | BT_PUT(field_type); |
600 | BT_PUT(field); | |
91b73004 JD |
601 | continue; |
602 | } | |
603 | ||
1487a16a | 604 | if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
91b73004 | 605 | fprintf(err, "[error] Unexpected packet context field type\n"); |
9ae49d3d | 606 | goto error; |
91b73004 JD |
607 | } |
608 | ||
609 | ret = ctf_copy_packet_context_field(err, field, field_name, | |
610 | writer_packet_context, writer_packet_context_type); | |
9ae49d3d JD |
611 | BT_PUT(field_type); |
612 | BT_PUT(field); | |
91b73004 JD |
613 | if (ret != BT_COMPONENT_STATUS_OK) { |
614 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
615 | __FILE__, __LINE__); | |
9ae49d3d | 616 | goto error; |
91b73004 JD |
617 | } |
618 | } | |
619 | ||
9ae49d3d JD |
620 | goto end; |
621 | ||
622 | error: | |
623 | BT_PUT(writer_packet_context); | |
624 | end: | |
625 | bt_put(field); | |
626 | bt_put(field_type); | |
91b73004 | 627 | bt_put(struct_type); |
91b73004 | 628 | bt_put(writer_packet_context_type); |
91b73004 | 629 | bt_put(writer_stream_class); |
91b73004 | 630 | bt_put(packet_context); |
b2f1f465 JD |
631 | return writer_packet_context; |
632 | } | |
633 | ||
9ac68eb1 | 634 | BT_HIDDEN |
0f29db56 | 635 | int ctf_copy_event_header(FILE *err, struct bt_ctf_event *event, |
b2f1f465 JD |
636 | struct bt_ctf_event_class *writer_event_class, |
637 | struct bt_ctf_event *writer_event, | |
638 | struct bt_ctf_field *event_header) | |
639 | { | |
9ae49d3d JD |
640 | struct bt_ctf_clock_class *clock_class = NULL, *writer_clock_class = NULL; |
641 | struct bt_ctf_clock_value *clock_value = NULL, *writer_clock_value = NULL; | |
b2f1f465 JD |
642 | |
643 | int ret; | |
0f29db56 JD |
644 | struct bt_ctf_field *writer_event_header = NULL; |
645 | uint64_t value; | |
b2f1f465 | 646 | |
0f29db56 JD |
647 | clock_class = event_get_clock_class(err, event); |
648 | if (!clock_class) { | |
649 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
650 | __LINE__); | |
651 | goto error; | |
652 | } | |
653 | ||
654 | clock_value = bt_ctf_event_get_clock_value(event, clock_class); | |
9ae49d3d | 655 | BT_PUT(clock_class); |
0f29db56 JD |
656 | if (!clock_value) { |
657 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
658 | __LINE__); | |
659 | goto error; | |
660 | } | |
661 | ||
662 | ret = bt_ctf_clock_value_get_value(clock_value, &value); | |
9ae49d3d | 663 | BT_PUT(clock_value); |
0f29db56 JD |
664 | if (ret) { |
665 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
666 | __LINE__); | |
667 | goto error; | |
b2f1f465 JD |
668 | } |
669 | ||
670 | writer_clock_class = event_get_clock_class(err, writer_event); | |
671 | if (!writer_clock_class) { | |
672 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
673 | __LINE__); | |
674 | goto error; | |
675 | } | |
676 | ||
0f29db56 | 677 | writer_clock_value = bt_ctf_clock_value_create(writer_clock_class, value); |
9ae49d3d | 678 | BT_PUT(writer_clock_class); |
0f29db56 | 679 | if (!writer_clock_value) { |
b2f1f465 JD |
680 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, |
681 | __LINE__); | |
9ae49d3d | 682 | goto error; |
b2f1f465 JD |
683 | } |
684 | ||
0f29db56 | 685 | ret = bt_ctf_event_set_clock_value(writer_event, writer_clock_value); |
9ae49d3d | 686 | BT_PUT(writer_clock_value); |
b2f1f465 JD |
687 | if (ret) { |
688 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
689 | __LINE__); | |
690 | goto error; | |
691 | } | |
692 | ||
0f29db56 JD |
693 | writer_event_header = bt_ctf_field_copy(event_header); |
694 | if (!writer_event_header) { | |
695 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
696 | __FILE__, __LINE__); | |
0f29db56 JD |
697 | goto end; |
698 | } | |
699 | ||
b2f1f465 | 700 | ret = bt_ctf_event_set_header(writer_event, writer_event_header); |
9ae49d3d | 701 | BT_PUT(writer_event_header); |
b2f1f465 JD |
702 | if (ret < 0) { |
703 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
704 | __FILE__, __LINE__); | |
705 | goto error; | |
706 | } | |
b2f1f465 JD |
707 | |
708 | ret = 0; | |
709 | ||
710 | goto end; | |
711 | ||
712 | error: | |
b2f1f465 | 713 | ret = -1; |
91b73004 JD |
714 | end: |
715 | return ret; | |
716 | } | |
717 | ||
9ac68eb1 | 718 | BT_HIDDEN |
91b73004 | 719 | struct bt_ctf_event *ctf_copy_event(FILE *err, struct bt_ctf_event *event, |
b2f1f465 JD |
720 | struct bt_ctf_event_class *writer_event_class, |
721 | bool override_ts64) | |
91b73004 | 722 | { |
9ae49d3d JD |
723 | struct bt_ctf_event *writer_event = NULL; |
724 | struct bt_ctf_field *field = NULL, *copy_field = NULL; | |
91b73004 JD |
725 | int ret; |
726 | ||
727 | writer_event = bt_ctf_event_create(writer_event_class); | |
728 | if (!writer_event) { | |
729 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
730 | __LINE__); | |
731 | goto end; | |
732 | } | |
733 | ||
734 | field = bt_ctf_event_get_header(event); | |
735 | if (!field) { | |
91b73004 JD |
736 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
737 | __FILE__, __LINE__); | |
9ae49d3d | 738 | goto error; |
91b73004 JD |
739 | } |
740 | ||
b2f1f465 JD |
741 | /* |
742 | * If override_ts64, we override all integer fields mapped to a clock | |
743 | * to a uint64_t field type, otherwise, we just copy it as is. | |
744 | */ | |
745 | if (override_ts64) { | |
746 | copy_field = bt_ctf_event_get_header(writer_event); | |
747 | if (!copy_field) { | |
91b73004 JD |
748 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
749 | __FILE__, __LINE__); | |
9ae49d3d | 750 | goto error; |
b2f1f465 JD |
751 | } |
752 | ||
753 | ret = copy_override_field(err, event, writer_event, field, | |
754 | copy_field); | |
b2f1f465 | 755 | if (ret) { |
b2f1f465 JD |
756 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
757 | __FILE__, __LINE__); | |
9ae49d3d | 758 | goto error; |
b2f1f465 | 759 | } |
9ae49d3d | 760 | BT_PUT(copy_field); |
b2f1f465 | 761 | } else { |
0f29db56 | 762 | ret = ctf_copy_event_header(err, event, writer_event_class, |
b2f1f465 JD |
763 | writer_event, field); |
764 | if (ret) { | |
b2f1f465 JD |
765 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
766 | __FILE__, __LINE__); | |
9ae49d3d | 767 | goto error; |
91b73004 | 768 | } |
91b73004 | 769 | } |
9ae49d3d | 770 | BT_PUT(field); |
91b73004 JD |
771 | |
772 | /* Optional field, so it can fail silently. */ | |
773 | field = bt_ctf_event_get_stream_event_context(event); | |
774 | copy_field = bt_ctf_field_copy(field); | |
91b73004 JD |
775 | if (copy_field) { |
776 | ret = bt_ctf_event_set_stream_event_context(writer_event, | |
777 | copy_field); | |
91b73004 JD |
778 | if (ret < 0) { |
779 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
780 | __FILE__, __LINE__); | |
781 | goto error; | |
782 | } | |
783 | } | |
9ae49d3d JD |
784 | BT_PUT(field); |
785 | BT_PUT(copy_field); | |
91b73004 JD |
786 | |
787 | /* Optional field, so it can fail silently. */ | |
788 | field = bt_ctf_event_get_event_context(event); | |
789 | copy_field = bt_ctf_field_copy(field); | |
91b73004 JD |
790 | if (copy_field) { |
791 | ret = bt_ctf_event_set_event_context(writer_event, copy_field); | |
91b73004 JD |
792 | if (ret < 0) { |
793 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
794 | __FILE__, __LINE__); | |
795 | goto error; | |
796 | } | |
797 | } | |
9ae49d3d JD |
798 | BT_PUT(field); |
799 | BT_PUT(copy_field); | |
91b73004 | 800 | |
9ac68eb1 | 801 | field = bt_ctf_event_get_event_payload(event); |
91b73004 | 802 | if (!field) { |
91b73004 JD |
803 | fprintf(err, "[error] %s in %s:%d\n", __func__, |
804 | __FILE__, __LINE__); | |
9ae49d3d | 805 | goto error; |
91b73004 JD |
806 | } |
807 | copy_field = bt_ctf_field_copy(field); | |
91b73004 | 808 | if (copy_field) { |
9ac68eb1 | 809 | ret = bt_ctf_event_set_event_payload(writer_event, copy_field); |
91b73004 JD |
810 | if (ret < 0) { |
811 | fprintf(err, "[error] %s in %s:%d\n", __func__, | |
812 | __FILE__, __LINE__); | |
813 | goto error; | |
814 | } | |
815 | } | |
9ae49d3d JD |
816 | BT_PUT(field); |
817 | BT_PUT(copy_field); | |
818 | ||
91b73004 JD |
819 | goto end; |
820 | ||
821 | error: | |
822 | BT_PUT(writer_event); | |
823 | end: | |
9ae49d3d JD |
824 | bt_put(field); |
825 | bt_put(copy_field); | |
91b73004 JD |
826 | return writer_event; |
827 | } | |
828 | ||
9ac68eb1 | 829 | BT_HIDDEN |
91b73004 JD |
830 | enum bt_component_status ctf_copy_trace(FILE *err, struct bt_ctf_trace *trace, |
831 | struct bt_ctf_trace *writer_trace) | |
832 | { | |
833 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
834 | int field_count, i, int_ret; | |
9ae49d3d | 835 | struct bt_ctf_field_type *header_type = NULL; |
6468dbd6 | 836 | enum bt_ctf_byte_order order; |
91b73004 JD |
837 | |
838 | field_count = bt_ctf_trace_get_environment_field_count(trace); | |
839 | for (i = 0; i < field_count; i++) { | |
840 | int ret_int; | |
841 | const char *name; | |
9ae49d3d | 842 | struct bt_value *value = NULL; |
91b73004 | 843 | |
9ac68eb1 PP |
844 | name = bt_ctf_trace_get_environment_field_name_by_index( |
845 | trace, i); | |
91b73004 JD |
846 | if (!name) { |
847 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
848 | __LINE__); | |
849 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 850 | goto end; |
91b73004 | 851 | } |
9ac68eb1 PP |
852 | value = bt_ctf_trace_get_environment_field_value_by_index( |
853 | trace, i); | |
91b73004 JD |
854 | if (!value) { |
855 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
856 | __LINE__); | |
857 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 858 | goto end; |
91b73004 JD |
859 | } |
860 | ||
861 | ret_int = bt_ctf_trace_set_environment_field(writer_trace, | |
862 | name, value); | |
9ae49d3d | 863 | BT_PUT(value); |
91b73004 JD |
864 | if (ret_int < 0) { |
865 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, | |
866 | __LINE__); | |
867 | fprintf(err, "[error] Unable to set environment field %s\n", | |
868 | name); | |
869 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 870 | goto end; |
91b73004 JD |
871 | } |
872 | } | |
873 | ||
6468dbd6 JD |
874 | order = bt_ctf_trace_get_native_byte_order(trace); |
875 | if (order == BT_CTF_BYTE_ORDER_UNKNOWN) { | |
876 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
877 | ret = BT_COMPONENT_STATUS_ERROR; | |
878 | goto end; | |
879 | } | |
880 | ||
881 | ret = bt_ctf_trace_set_native_byte_order(writer_trace, order); | |
882 | if (ret) { | |
883 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
884 | ret = BT_COMPONENT_STATUS_ERROR; | |
885 | goto end; | |
886 | } | |
887 | ||
91b73004 JD |
888 | header_type = bt_ctf_trace_get_packet_header_type(writer_trace); |
889 | if (!header_type) { | |
890 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
891 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 892 | goto end; |
91b73004 JD |
893 | } |
894 | ||
895 | int_ret = bt_ctf_trace_set_packet_header_type(writer_trace, header_type); | |
9ae49d3d | 896 | BT_PUT(header_type); |
91b73004 JD |
897 | if (int_ret < 0) { |
898 | fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__); | |
899 | ret = BT_COMPONENT_STATUS_ERROR; | |
9ae49d3d | 900 | goto end; |
91b73004 JD |
901 | } |
902 | ||
9ae49d3d | 903 | end: |
91b73004 JD |
904 | return ret; |
905 | } |