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3dca2276 PP |
1 | /* |
2 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
3 | * | |
4 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
22 | * SOFTWARE. | |
23 | */ | |
24 | ||
350ad6c1 | 25 | #define BT_LOG_TAG "CTF-WRITER/FIELDS" |
67d2ce02 | 26 | #include "logging.h" |
3dca2276 | 27 | |
3dca2276 PP |
28 | #include <float.h> |
29 | #include <inttypes.h> | |
30 | #include <stdlib.h> | |
31 | ||
217cf9d3 | 32 | #include <babeltrace2-ctf-writer/object.h> |
578e048b MJ |
33 | |
34 | #include "common/align.h" | |
35 | #include "common/assert.h" | |
36 | #include "compat/compiler.h" | |
37 | #include "compat/endian.h" | |
38 | #include "compat/fcntl.h" | |
39 | #include "ctfser/ctfser.h" | |
40 | ||
41 | #include "assert-pre.h" | |
42 | #include "fields.h" | |
43 | #include "field-types.h" | |
44 | #include "object.h" | |
45 | ||
67d2ce02 MJ |
46 | #define BT_CTF_ASSERT_PRE_CTF_FIELD_IS_INT_OR_ENUM(_field, _name) \ |
47 | BT_CTF_ASSERT_PRE((_field)->type->id == BT_CTF_FIELD_TYPE_ID_INTEGER || \ | |
16ca5ff0 PP |
48 | (_field)->type->id == BT_CTF_FIELD_TYPE_ID_ENUM, \ |
49 | _name " is not an integer or an enumeration field: " \ | |
50 | "field-addr=%p", (_field)) | |
51 | ||
52 | BT_HIDDEN | |
53 | struct bt_ctf_field_common *bt_ctf_field_common_copy(struct bt_ctf_field_common *field) | |
54 | { | |
55 | struct bt_ctf_field_common *copy = NULL; | |
56 | ||
67d2ce02 | 57 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
16ca5ff0 PP |
58 | BT_ASSERT(field_type_common_has_known_id(field->type)); |
59 | BT_ASSERT(field->methods->copy); | |
60 | copy = field->methods->copy(field); | |
61 | if (!copy) { | |
62 | BT_LOGW("Cannot create field: ft-addr=%p", field->type); | |
63 | goto end; | |
64 | } | |
65 | ||
66 | bt_ctf_field_common_set(copy, field->payload_set); | |
67 | ||
68 | end: | |
69 | return copy; | |
70 | } | |
71 | ||
72 | BT_HIDDEN | |
73 | int bt_ctf_field_common_structure_initialize(struct bt_ctf_field_common *field, | |
74 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 75 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
76 | struct bt_ctf_field_common_methods *methods, |
77 | bt_ctf_field_common_create_func field_create_func, | |
78 | GDestroyNotify field_release_func) | |
79 | { | |
80 | int ret = 0; | |
81 | struct bt_ctf_field_type_common_structure *structure_type = | |
82 | BT_CTF_FROM_COMMON(type); | |
83 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
84 | size_t i; | |
85 | ||
86 | BT_LOGD("Initializing common structure field object: ft-addr=%p", type); | |
87 | bt_ctf_field_common_initialize(field, type, is_shared, | |
88 | release_func, methods); | |
89 | structure->fields = g_ptr_array_new_with_free_func(field_release_func); | |
90 | g_ptr_array_set_size(structure->fields, structure_type->fields->len); | |
91 | ||
92 | /* Create all fields contained in the structure field. */ | |
93 | for (i = 0; i < structure_type->fields->len; i++) { | |
94 | struct bt_ctf_field_common *field; | |
95 | struct bt_ctf_field_type_common_structure_field *struct_field = | |
96 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
97 | structure_type, i); | |
98 | field = field_create_func(struct_field->type); | |
99 | if (!field) { | |
100 | BT_LOGE("Failed to create structure field's member: name=\"%s\", index=%zu", | |
101 | g_quark_to_string(struct_field->name), i); | |
102 | ret = -1; | |
103 | goto end; | |
104 | } | |
105 | ||
106 | g_ptr_array_index(structure->fields, i) = field; | |
107 | } | |
108 | ||
109 | BT_LOGD("Initialized common structure field object: addr=%p, ft-addr=%p", | |
110 | field, type); | |
111 | ||
112 | end: | |
113 | return ret; | |
114 | } | |
115 | ||
116 | BT_HIDDEN | |
117 | int bt_ctf_field_common_variant_initialize(struct bt_ctf_field_common *field, | |
118 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 119 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
120 | struct bt_ctf_field_common_methods *methods, |
121 | bt_ctf_field_common_create_func field_create_func, | |
122 | GDestroyNotify field_release_func) | |
123 | { | |
124 | int ret = 0; | |
125 | struct bt_ctf_field_type_common_variant *variant_type = | |
126 | BT_CTF_FROM_COMMON(type); | |
127 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
128 | size_t i; | |
129 | ||
130 | BT_LOGD("Initializing common variant field object: ft-addr=%p", type); | |
131 | bt_ctf_field_common_initialize(field, type, is_shared, | |
132 | release_func, methods); | |
133 | ret = bt_ctf_field_type_common_variant_update_choices(type); | |
134 | if (ret) { | |
135 | BT_LOGE("Cannot update common variant field type choices: " | |
136 | "ret=%d", ret); | |
137 | goto end; | |
138 | } | |
139 | ||
140 | variant->fields = g_ptr_array_new_with_free_func(field_release_func); | |
141 | g_ptr_array_set_size(variant->fields, variant_type->choices->len); | |
142 | ||
143 | /* Create all fields contained in the variant field. */ | |
144 | for (i = 0; i < variant_type->choices->len; i++) { | |
145 | struct bt_ctf_field_common *field; | |
146 | struct bt_ctf_field_type_common_variant_choice *var_choice = | |
147 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
148 | variant_type, i); | |
149 | ||
150 | field = field_create_func(var_choice->type); | |
151 | if (!field) { | |
152 | BT_LOGE("Failed to create variant field's member: name=\"%s\", index=%zu", | |
153 | g_quark_to_string(var_choice->name), i); | |
154 | ret = -1; | |
155 | goto end; | |
156 | } | |
157 | ||
158 | g_ptr_array_index(variant->fields, i) = field; | |
159 | } | |
160 | ||
161 | BT_LOGD("Initialized common variant field object: addr=%p, ft-addr=%p", | |
162 | field, type); | |
163 | ||
164 | end: | |
165 | return ret; | |
166 | } | |
167 | ||
168 | BT_HIDDEN | |
169 | int bt_ctf_field_common_string_initialize(struct bt_ctf_field_common *field, | |
170 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 171 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
172 | struct bt_ctf_field_common_methods *methods) |
173 | { | |
174 | int ret = 0; | |
175 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); | |
176 | ||
177 | BT_LOGD("Initializing common string field object: ft-addr=%p", type); | |
178 | bt_ctf_field_common_initialize(field, type, is_shared, | |
179 | release_func, methods); | |
180 | string->buf = g_array_sized_new(FALSE, FALSE, sizeof(char), 1); | |
181 | if (!string->buf) { | |
182 | ret = -1; | |
183 | goto end; | |
184 | } | |
185 | ||
186 | g_array_index(string->buf, char, 0) = '\0'; | |
187 | BT_LOGD("Initialized common string field object: addr=%p, ft-addr=%p", | |
188 | field, type); | |
189 | ||
190 | end: | |
191 | return ret; | |
192 | } | |
193 | ||
194 | BT_HIDDEN | |
195 | int bt_ctf_field_common_array_initialize(struct bt_ctf_field_common *field, | |
196 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 197 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
198 | struct bt_ctf_field_common_methods *methods, |
199 | bt_ctf_field_common_create_func field_create_func, | |
200 | GDestroyNotify field_destroy_func) | |
201 | { | |
202 | struct bt_ctf_field_type_common_array *array_type = BT_CTF_FROM_COMMON(type); | |
203 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
204 | unsigned int array_length; | |
205 | int ret = 0; | |
206 | uint64_t i; | |
207 | ||
208 | BT_LOGD("Initializing common array field object: ft-addr=%p", type); | |
209 | BT_ASSERT(type); | |
210 | bt_ctf_field_common_initialize(field, type, is_shared, | |
211 | release_func, methods); | |
212 | array_length = array_type->length; | |
213 | array->elements = g_ptr_array_sized_new(array_length); | |
214 | if (!array->elements) { | |
215 | ret = -1; | |
216 | goto end; | |
217 | } | |
218 | ||
219 | g_ptr_array_set_free_func(array->elements, field_destroy_func); | |
220 | g_ptr_array_set_size(array->elements, array_length); | |
221 | ||
222 | for (i = 0; i < array_length; i++) { | |
223 | array->elements->pdata[i] = field_create_func( | |
224 | array_type->element_ft); | |
225 | if (!array->elements->pdata[i]) { | |
226 | ret = -1; | |
227 | goto end; | |
228 | } | |
229 | } | |
230 | ||
231 | BT_LOGD("Initialized common array field object: addr=%p, ft-addr=%p", | |
232 | field, type); | |
233 | ||
234 | end: | |
235 | return ret; | |
236 | } | |
237 | ||
238 | BT_HIDDEN | |
239 | int bt_ctf_field_common_sequence_initialize(struct bt_ctf_field_common *field, | |
240 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 241 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
242 | struct bt_ctf_field_common_methods *methods, |
243 | GDestroyNotify field_destroy_func) | |
244 | { | |
245 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
246 | int ret = 0; | |
247 | ||
248 | BT_LOGD("Initializing common sequence field object: ft-addr=%p", type); | |
249 | BT_ASSERT(type); | |
250 | bt_ctf_field_common_initialize(field, type, is_shared, | |
251 | release_func, methods); | |
252 | sequence->elements = g_ptr_array_new(); | |
253 | if (!sequence->elements) { | |
254 | ret = -1; | |
255 | goto end; | |
256 | } | |
257 | ||
258 | g_ptr_array_set_free_func(sequence->elements, field_destroy_func); | |
259 | BT_LOGD("Initialized common sequence field object: addr=%p, ft-addr=%p", | |
260 | field, type); | |
261 | ||
262 | end: | |
263 | return ret; | |
264 | } | |
265 | ||
266 | BT_HIDDEN | |
267 | int bt_ctf_field_common_generic_validate(struct bt_ctf_field_common *field) | |
268 | { | |
269 | return (field && field->payload_set) ? 0 : -1; | |
270 | } | |
271 | ||
272 | BT_HIDDEN | |
273 | int bt_ctf_field_common_structure_validate_recursive(struct bt_ctf_field_common *field) | |
274 | { | |
275 | int64_t i; | |
276 | int ret = 0; | |
277 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
278 | ||
279 | BT_ASSERT(field); | |
280 | ||
281 | for (i = 0; i < structure->fields->len; i++) { | |
282 | ret = bt_ctf_field_common_validate_recursive( | |
283 | (void *) structure->fields->pdata[i]); | |
284 | ||
285 | if (ret) { | |
286 | int this_ret; | |
287 | const char *name; | |
288 | ||
289 | this_ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
290 | field->type, &name, NULL, i); | |
291 | BT_ASSERT(this_ret == 0); | |
67d2ce02 | 292 | BT_CTF_ASSERT_PRE_MSG("Invalid structure field's field: " |
16ca5ff0 PP |
293 | "struct-field-addr=%p, field-name=\"%s\", " |
294 | "index=%" PRId64 ", field-addr=%p", | |
295 | field, name, i, structure->fields->pdata[i]); | |
296 | goto end; | |
297 | } | |
298 | } | |
299 | ||
300 | end: | |
301 | return ret; | |
302 | } | |
303 | ||
304 | BT_HIDDEN | |
305 | int bt_ctf_field_common_variant_validate_recursive(struct bt_ctf_field_common *field) | |
306 | { | |
307 | int ret = 0; | |
308 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
309 | ||
310 | BT_ASSERT(field); | |
311 | ||
312 | if (!variant->current_field) { | |
313 | ret = -1; | |
314 | goto end; | |
315 | } | |
316 | ||
317 | ret = bt_ctf_field_common_validate_recursive(variant->current_field); | |
318 | ||
319 | end: | |
320 | return ret; | |
321 | } | |
322 | ||
323 | BT_HIDDEN | |
324 | int bt_ctf_field_common_array_validate_recursive(struct bt_ctf_field_common *field) | |
325 | { | |
326 | int64_t i; | |
327 | int ret = 0; | |
328 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
329 | ||
330 | BT_ASSERT(field); | |
331 | ||
332 | for (i = 0; i < array->elements->len; i++) { | |
333 | ret = bt_ctf_field_common_validate_recursive((void *) array->elements->pdata[i]); | |
334 | if (ret) { | |
67d2ce02 MJ |
335 | BT_CTF_ASSERT_PRE_MSG("Invalid array field's element field: " |
336 | "array-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
337 | "elem-field-addr=%p", |
338 | field, i, array->elements->pdata[i]); | |
339 | goto end; | |
340 | } | |
341 | } | |
342 | ||
343 | end: | |
344 | return ret; | |
345 | } | |
346 | ||
347 | BT_HIDDEN | |
348 | int bt_ctf_field_common_sequence_validate_recursive(struct bt_ctf_field_common *field) | |
349 | { | |
67d2ce02 | 350 | int64_t i; |
16ca5ff0 PP |
351 | int ret = 0; |
352 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
353 | ||
354 | BT_ASSERT(field); | |
355 | ||
356 | for (i = 0; i < sequence->elements->len; i++) { | |
357 | ret = bt_ctf_field_common_validate_recursive( | |
358 | (void *) sequence->elements->pdata[i]); | |
359 | if (ret) { | |
67d2ce02 MJ |
360 | BT_CTF_ASSERT_PRE_MSG("Invalid sequence field's element field: " |
361 | "seq-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
362 | "elem-field-addr=%p", |
363 | field, i, sequence->elements->pdata[i]); | |
364 | goto end; | |
365 | } | |
366 | } | |
367 | end: | |
368 | return ret; | |
369 | } | |
370 | ||
371 | BT_HIDDEN | |
372 | void bt_ctf_field_common_generic_reset(struct bt_ctf_field_common *field) | |
373 | { | |
374 | BT_ASSERT(field); | |
375 | field->payload_set = false; | |
376 | } | |
377 | ||
378 | BT_HIDDEN | |
379 | void bt_ctf_field_common_structure_reset_recursive(struct bt_ctf_field_common *field) | |
380 | { | |
381 | int64_t i; | |
382 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
383 | ||
384 | BT_ASSERT(field); | |
385 | ||
386 | for (i = 0; i < structure->fields->len; i++) { | |
387 | struct bt_ctf_field_common *member = structure->fields->pdata[i]; | |
388 | ||
389 | if (!member) { | |
390 | /* | |
391 | * Structure members are lazily initialized; | |
392 | * skip if this member has not been allocated | |
393 | * yet. | |
394 | */ | |
395 | continue; | |
396 | } | |
397 | ||
398 | bt_ctf_field_common_reset_recursive(member); | |
399 | } | |
400 | } | |
401 | ||
402 | BT_HIDDEN | |
403 | void bt_ctf_field_common_variant_reset_recursive(struct bt_ctf_field_common *field) | |
404 | { | |
405 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
406 | ||
407 | BT_ASSERT(field); | |
408 | variant->current_field = NULL; | |
409 | } | |
410 | ||
411 | BT_HIDDEN | |
412 | void bt_ctf_field_common_array_reset_recursive(struct bt_ctf_field_common *field) | |
413 | { | |
414 | size_t i; | |
415 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
416 | ||
417 | BT_ASSERT(field); | |
418 | ||
419 | for (i = 0; i < array->elements->len; i++) { | |
420 | struct bt_ctf_field_common *member = array->elements->pdata[i]; | |
421 | ||
422 | if (!member) { | |
423 | /* | |
424 | * Array elements are lazily initialized; skip | |
425 | * if this member has not been allocated yet. | |
426 | */ | |
427 | continue; | |
428 | } | |
429 | ||
430 | bt_ctf_field_common_reset_recursive(member); | |
431 | } | |
432 | } | |
433 | ||
434 | BT_HIDDEN | |
435 | void bt_ctf_field_common_sequence_reset_recursive(struct bt_ctf_field_common *field) | |
436 | { | |
437 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
438 | uint64_t i; | |
439 | ||
440 | BT_ASSERT(field); | |
441 | ||
442 | for (i = 0; i < sequence->elements->len; i++) { | |
443 | if (sequence->elements->pdata[i]) { | |
444 | bt_ctf_field_common_reset_recursive( | |
445 | sequence->elements->pdata[i]); | |
446 | } | |
447 | } | |
448 | ||
449 | sequence->length = 0; | |
450 | } | |
451 | ||
452 | BT_HIDDEN | |
453 | void bt_ctf_field_common_generic_set_is_frozen(struct bt_ctf_field_common *field, | |
454 | bool is_frozen) | |
455 | { | |
456 | field->frozen = is_frozen; | |
457 | } | |
458 | ||
459 | BT_HIDDEN | |
460 | void bt_ctf_field_common_structure_set_is_frozen_recursive( | |
461 | struct bt_ctf_field_common *field, bool is_frozen) | |
462 | { | |
463 | uint64_t i; | |
464 | struct bt_ctf_field_common_structure *structure_field = | |
465 | BT_CTF_FROM_COMMON(field); | |
466 | ||
467 | BT_LOGD("Freezing structure field object: addr=%p", field); | |
468 | ||
469 | for (i = 0; i < structure_field->fields->len; i++) { | |
470 | struct bt_ctf_field_common *struct_field = | |
471 | g_ptr_array_index(structure_field->fields, i); | |
472 | ||
473 | BT_LOGD("Freezing structure field's field: field-addr=%p, index=%" PRId64, | |
474 | struct_field, i); | |
475 | bt_ctf_field_common_set_is_frozen_recursive(struct_field, | |
476 | is_frozen); | |
477 | } | |
478 | ||
479 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
480 | } | |
481 | ||
482 | BT_HIDDEN | |
483 | void bt_ctf_field_common_variant_set_is_frozen_recursive( | |
484 | struct bt_ctf_field_common *field, bool is_frozen) | |
485 | { | |
486 | uint64_t i; | |
487 | struct bt_ctf_field_common_variant *variant_field = BT_CTF_FROM_COMMON(field); | |
488 | ||
489 | BT_LOGD("Freezing variant field object: addr=%p", field); | |
490 | ||
491 | for (i = 0; i < variant_field->fields->len; i++) { | |
492 | struct bt_ctf_field_common *var_field = | |
493 | g_ptr_array_index(variant_field->fields, i); | |
494 | ||
495 | BT_LOGD("Freezing variant field's field: field-addr=%p, index=%" PRId64, | |
496 | var_field, i); | |
497 | bt_ctf_field_common_set_is_frozen_recursive(var_field, is_frozen); | |
498 | } | |
499 | ||
500 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
501 | } | |
502 | ||
503 | BT_HIDDEN | |
504 | void bt_ctf_field_common_array_set_is_frozen_recursive( | |
505 | struct bt_ctf_field_common *field, bool is_frozen) | |
506 | { | |
507 | int64_t i; | |
508 | struct bt_ctf_field_common_array *array_field = BT_CTF_FROM_COMMON(field); | |
509 | ||
510 | BT_LOGD("Freezing array field object: addr=%p", field); | |
511 | ||
512 | for (i = 0; i < array_field->elements->len; i++) { | |
513 | struct bt_ctf_field_common *elem_field = | |
514 | g_ptr_array_index(array_field->elements, i); | |
515 | ||
516 | BT_LOGD("Freezing array field object's element field: " | |
517 | "element-field-addr=%p, index=%" PRId64, | |
518 | elem_field, i); | |
519 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
520 | } | |
521 | ||
522 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
523 | } | |
524 | ||
525 | BT_HIDDEN | |
526 | void bt_ctf_field_common_sequence_set_is_frozen_recursive( | |
527 | struct bt_ctf_field_common *field, bool is_frozen) | |
528 | { | |
529 | int64_t i; | |
530 | struct bt_ctf_field_common_sequence *sequence_field = | |
531 | BT_CTF_FROM_COMMON(field); | |
532 | ||
533 | BT_LOGD("Freezing sequence field object: addr=%p", field); | |
534 | ||
535 | for (i = 0; i < sequence_field->length; i++) { | |
536 | struct bt_ctf_field_common *elem_field = | |
537 | g_ptr_array_index(sequence_field->elements, i); | |
538 | ||
539 | BT_LOGD("Freezing sequence field object's element field: " | |
540 | "element-field-addr=%p, index=%" PRId64, | |
541 | elem_field, i); | |
542 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
543 | } | |
544 | ||
545 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
546 | } | |
547 | ||
548 | BT_HIDDEN | |
549 | void _bt_ctf_field_common_set_is_frozen_recursive(struct bt_ctf_field_common *field, | |
550 | bool is_frozen) | |
551 | { | |
552 | if (!field) { | |
553 | goto end; | |
554 | } | |
555 | ||
556 | BT_LOGD("Setting field object's frozen state: addr=%p, is-frozen=%d", | |
557 | field, is_frozen); | |
558 | BT_ASSERT(field_type_common_has_known_id(field->type)); | |
559 | BT_ASSERT(field->methods->set_is_frozen); | |
560 | field->methods->set_is_frozen(field, is_frozen); | |
561 | ||
562 | end: | |
563 | return; | |
564 | } | |
565 | ||
566 | BT_HIDDEN | |
00409097 | 567 | bt_ctf_bool bt_ctf_field_common_generic_is_set(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
568 | { |
569 | return field && field->payload_set; | |
570 | } | |
571 | ||
572 | BT_HIDDEN | |
00409097 | 573 | bt_ctf_bool bt_ctf_field_common_structure_is_set_recursive( |
16ca5ff0 PP |
574 | struct bt_ctf_field_common *field) |
575 | { | |
00409097 | 576 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
577 | size_t i; |
578 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
579 | ||
580 | BT_ASSERT(field); | |
581 | ||
582 | for (i = 0; i < structure->fields->len; i++) { | |
583 | is_set = bt_ctf_field_common_is_set_recursive( | |
584 | structure->fields->pdata[i]); | |
585 | if (!is_set) { | |
586 | goto end; | |
587 | } | |
588 | } | |
589 | ||
590 | end: | |
591 | return is_set; | |
592 | } | |
593 | ||
594 | BT_HIDDEN | |
00409097 | 595 | bt_ctf_bool bt_ctf_field_common_variant_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
596 | { |
597 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
00409097 | 598 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
599 | |
600 | BT_ASSERT(field); | |
601 | ||
602 | if (variant->current_field) { | |
603 | is_set = bt_ctf_field_common_is_set_recursive( | |
604 | variant->current_field); | |
605 | } | |
606 | ||
607 | return is_set; | |
608 | } | |
609 | ||
610 | BT_HIDDEN | |
00409097 | 611 | bt_ctf_bool bt_ctf_field_common_array_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
612 | { |
613 | size_t i; | |
00409097 | 614 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
615 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
616 | ||
617 | BT_ASSERT(field); | |
618 | ||
619 | for (i = 0; i < array->elements->len; i++) { | |
620 | is_set = bt_ctf_field_common_is_set_recursive(array->elements->pdata[i]); | |
621 | if (!is_set) { | |
622 | goto end; | |
623 | } | |
624 | } | |
625 | ||
626 | end: | |
627 | return is_set; | |
628 | } | |
629 | ||
630 | BT_HIDDEN | |
00409097 | 631 | bt_ctf_bool bt_ctf_field_common_sequence_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
632 | { |
633 | size_t i; | |
00409097 | 634 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
635 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
636 | ||
637 | BT_ASSERT(field); | |
638 | ||
639 | if (!sequence->elements) { | |
640 | goto end; | |
641 | } | |
642 | ||
643 | for (i = 0; i < sequence->elements->len; i++) { | |
644 | is_set = bt_ctf_field_common_is_set_recursive( | |
645 | sequence->elements->pdata[i]); | |
646 | if (!is_set) { | |
647 | goto end; | |
648 | } | |
649 | } | |
650 | ||
651 | end: | |
652 | return is_set; | |
653 | } | |
654 | ||
655 | static struct bt_ctf_field_common_methods bt_ctf_field_integer_methods = { | |
656 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
657 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 658 | .copy = NULL, |
16ca5ff0 PP |
659 | .is_set = bt_ctf_field_common_generic_is_set, |
660 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
661 | }; |
662 | ||
16ca5ff0 PP |
663 | static struct bt_ctf_field_common_methods bt_ctf_field_floating_point_methods = { |
664 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
665 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 666 | .copy = NULL, |
16ca5ff0 PP |
667 | .is_set = bt_ctf_field_common_generic_is_set, |
668 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
669 | }; |
670 | ||
312c056a PP |
671 | static |
672 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 673 | struct bt_ctf_field_common *field, bool is_frozen); |
312c056a PP |
674 | |
675 | static | |
16ca5ff0 | 676 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
677 | |
678 | static | |
00409097 | 679 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive( |
16ca5ff0 | 680 | struct bt_ctf_field_common *field); |
312c056a PP |
681 | |
682 | static | |
16ca5ff0 | 683 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 684 | |
16ca5ff0 | 685 | static struct bt_ctf_field_common_methods bt_ctf_field_enumeration_methods = { |
312c056a PP |
686 | .set_is_frozen = bt_ctf_field_enumeration_set_is_frozen_recursive, |
687 | .validate = bt_ctf_field_enumeration_validate_recursive, | |
3dca2276 | 688 | .copy = NULL, |
312c056a PP |
689 | .is_set = bt_ctf_field_enumeration_is_set_recursive, |
690 | .reset = bt_ctf_field_enumeration_reset_recursive, | |
3dca2276 PP |
691 | }; |
692 | ||
16ca5ff0 PP |
693 | static struct bt_ctf_field_common_methods bt_ctf_field_string_methods = { |
694 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
695 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 696 | .copy = NULL, |
16ca5ff0 PP |
697 | .is_set = bt_ctf_field_common_generic_is_set, |
698 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
699 | }; |
700 | ||
16ca5ff0 PP |
701 | static struct bt_ctf_field_common_methods bt_ctf_field_structure_methods = { |
702 | .set_is_frozen = bt_ctf_field_common_structure_set_is_frozen_recursive, | |
703 | .validate = bt_ctf_field_common_structure_validate_recursive, | |
3dca2276 | 704 | .copy = NULL, |
16ca5ff0 PP |
705 | .is_set = bt_ctf_field_common_structure_is_set_recursive, |
706 | .reset = bt_ctf_field_common_structure_reset_recursive, | |
3dca2276 PP |
707 | }; |
708 | ||
16ca5ff0 PP |
709 | static struct bt_ctf_field_common_methods bt_ctf_field_sequence_methods = { |
710 | .set_is_frozen = bt_ctf_field_common_sequence_set_is_frozen_recursive, | |
711 | .validate = bt_ctf_field_common_sequence_validate_recursive, | |
3dca2276 | 712 | .copy = NULL, |
16ca5ff0 PP |
713 | .is_set = bt_ctf_field_common_sequence_is_set_recursive, |
714 | .reset = bt_ctf_field_common_sequence_reset_recursive, | |
3dca2276 PP |
715 | }; |
716 | ||
16ca5ff0 PP |
717 | static struct bt_ctf_field_common_methods bt_ctf_field_array_methods = { |
718 | .set_is_frozen = bt_ctf_field_common_array_set_is_frozen_recursive, | |
719 | .validate = bt_ctf_field_common_array_validate_recursive, | |
3dca2276 | 720 | .copy = NULL, |
16ca5ff0 PP |
721 | .is_set = bt_ctf_field_common_array_is_set_recursive, |
722 | .reset = bt_ctf_field_common_array_reset_recursive, | |
3dca2276 PP |
723 | }; |
724 | ||
312c056a | 725 | static |
16ca5ff0 | 726 | void bt_ctf_field_variant_set_is_frozen_recursive(struct bt_ctf_field_common *field, |
312c056a PP |
727 | bool is_frozen); |
728 | ||
729 | static | |
16ca5ff0 | 730 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
731 | |
732 | static | |
00409097 | 733 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
734 | |
735 | static | |
16ca5ff0 | 736 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 737 | |
16ca5ff0 | 738 | static struct bt_ctf_field_common_methods bt_ctf_field_variant_methods = { |
312c056a PP |
739 | .set_is_frozen = bt_ctf_field_variant_set_is_frozen_recursive, |
740 | .validate = bt_ctf_field_variant_validate_recursive, | |
3dca2276 | 741 | .copy = NULL, |
312c056a PP |
742 | .is_set = bt_ctf_field_variant_is_set_recursive, |
743 | .reset = bt_ctf_field_variant_reset_recursive, | |
3dca2276 PP |
744 | }; |
745 | ||
746 | static | |
747 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *); | |
748 | ||
749 | static | |
750 | struct bt_ctf_field *bt_ctf_field_enumeration_create(struct bt_ctf_field_type *); | |
751 | ||
752 | static | |
753 | struct bt_ctf_field *bt_ctf_field_floating_point_create(struct bt_ctf_field_type *); | |
754 | ||
755 | static | |
756 | struct bt_ctf_field *bt_ctf_field_structure_create(struct bt_ctf_field_type *); | |
757 | ||
758 | static | |
759 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *); | |
760 | ||
761 | static | |
762 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *); | |
763 | ||
764 | static | |
765 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *); | |
766 | ||
767 | static | |
768 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *); | |
769 | ||
770 | static | |
771 | struct bt_ctf_field *(* const field_create_funcs[])(struct bt_ctf_field_type *) = { | |
16ca5ff0 PP |
772 | [BT_CTF_FIELD_TYPE_ID_INTEGER] = bt_ctf_field_integer_create, |
773 | [BT_CTF_FIELD_TYPE_ID_ENUM] = bt_ctf_field_enumeration_create, | |
774 | [BT_CTF_FIELD_TYPE_ID_FLOAT] = bt_ctf_field_floating_point_create, | |
775 | [BT_CTF_FIELD_TYPE_ID_STRUCT] = bt_ctf_field_structure_create, | |
776 | [BT_CTF_FIELD_TYPE_ID_VARIANT] = bt_ctf_field_variant_create, | |
777 | [BT_CTF_FIELD_TYPE_ID_ARRAY] = bt_ctf_field_array_create, | |
778 | [BT_CTF_FIELD_TYPE_ID_SEQUENCE] = bt_ctf_field_sequence_create, | |
779 | [BT_CTF_FIELD_TYPE_ID_STRING] = bt_ctf_field_string_create, | |
3dca2276 PP |
780 | }; |
781 | ||
782 | typedef int (*bt_ctf_field_serialize_recursive_func)( | |
013f35c6 | 783 | struct bt_ctf_field_common *, struct bt_ctfser *, |
3dca2276 PP |
784 | enum bt_ctf_byte_order); |
785 | ||
312c056a PP |
786 | static |
787 | void bt_ctf_field_integer_destroy(struct bt_ctf_field *field) | |
788 | { | |
789 | BT_LOGD("Destroying CTF writer integer field object: addr=%p", field); | |
16ca5ff0 | 790 | bt_ctf_field_common_integer_finalize((void *) field); |
312c056a PP |
791 | g_free(field); |
792 | } | |
793 | ||
794 | static | |
795 | void bt_ctf_field_floating_point_destroy(struct bt_ctf_field *field) | |
796 | { | |
797 | BT_LOGD("Destroying CTF writer floating point field object: addr=%p", | |
798 | field); | |
16ca5ff0 | 799 | bt_ctf_field_common_floating_point_finalize((void *) field); |
312c056a PP |
800 | g_free(field); |
801 | } | |
802 | ||
803 | static | |
804 | void bt_ctf_field_enumeration_destroy_recursive(struct bt_ctf_field *field) | |
805 | { | |
16ca5ff0 | 806 | struct bt_ctf_field_enumeration *enumeration = BT_CTF_FROM_COMMON(field); |
312c056a PP |
807 | |
808 | BT_LOGD("Destroying CTF writer enumeration field object: addr=%p", | |
809 | field); | |
810 | BT_LOGD_STR("Putting container field."); | |
e1e02a22 | 811 | bt_ctf_object_put_ref(enumeration->container); |
16ca5ff0 | 812 | bt_ctf_field_common_finalize((void *) field); |
312c056a PP |
813 | g_free(field); |
814 | } | |
815 | ||
816 | static | |
817 | void bt_ctf_field_structure_destroy_recursive(struct bt_ctf_field *field) | |
818 | { | |
819 | BT_LOGD("Destroying CTF writer structure field object: addr=%p", field); | |
16ca5ff0 | 820 | bt_ctf_field_common_structure_finalize_recursive((void *) field); |
312c056a PP |
821 | g_free(field); |
822 | } | |
823 | ||
824 | static | |
825 | void bt_ctf_field_variant_destroy_recursive(struct bt_ctf_field *field) | |
826 | { | |
16ca5ff0 | 827 | struct bt_ctf_field_variant *variant = BT_CTF_FROM_COMMON(field); |
312c056a PP |
828 | |
829 | BT_LOGD("Destroying CTF writer variant field object: addr=%p", field); | |
830 | BT_LOGD_STR("Putting tag field."); | |
e1e02a22 | 831 | bt_ctf_object_put_ref(variant->tag); |
16ca5ff0 | 832 | bt_ctf_field_common_variant_finalize_recursive((void *) field); |
312c056a PP |
833 | g_free(field); |
834 | } | |
835 | ||
836 | static | |
837 | void bt_ctf_field_array_destroy_recursive(struct bt_ctf_field *field) | |
838 | { | |
839 | BT_LOGD("Destroying CTF writer array field object: addr=%p", field); | |
16ca5ff0 | 840 | bt_ctf_field_common_array_finalize_recursive((void *) field); |
312c056a PP |
841 | g_free(field); |
842 | } | |
843 | ||
844 | static | |
845 | void bt_ctf_field_sequence_destroy_recursive(struct bt_ctf_field *field) | |
846 | { | |
847 | BT_LOGD("Destroying CTF writer sequence field object: addr=%p", field); | |
16ca5ff0 | 848 | bt_ctf_field_common_sequence_finalize_recursive((void *) field); |
312c056a PP |
849 | g_free(field); |
850 | } | |
851 | ||
852 | static | |
853 | void bt_ctf_field_string_destroy(struct bt_ctf_field *field) | |
854 | { | |
855 | BT_LOGD("Destroying CTF writer string field object: addr=%p", field); | |
16ca5ff0 | 856 | bt_ctf_field_common_string_finalize((void *) field); |
312c056a PP |
857 | g_free(field); |
858 | } | |
859 | ||
3dca2276 PP |
860 | BT_HIDDEN |
861 | int bt_ctf_field_serialize_recursive(struct bt_ctf_field *field, | |
013f35c6 | 862 | struct bt_ctfser *ctfser, |
3dca2276 PP |
863 | enum bt_ctf_byte_order native_byte_order) |
864 | { | |
16ca5ff0 | 865 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 PP |
866 | bt_ctf_field_serialize_recursive_func serialize_func; |
867 | ||
013f35c6 | 868 | BT_ASSERT(ctfser); |
67d2ce02 | 869 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
3dca2276 PP |
870 | BT_ASSERT(field_common->spec.writer.serialize_func); |
871 | serialize_func = field_common->spec.writer.serialize_func; | |
013f35c6 | 872 | return serialize_func(field_common, ctfser, |
3dca2276 PP |
873 | native_byte_order); |
874 | } | |
875 | ||
876 | static | |
013f35c6 PP |
877 | int bt_ctf_field_integer_serialize(struct bt_ctf_field_common *field, |
878 | struct bt_ctfser *ctfser, | |
879 | enum bt_ctf_byte_order native_byte_order) | |
3dca2276 PP |
880 | { |
881 | int ret; | |
013f35c6 PP |
882 | struct bt_ctf_field_type_common_integer *int_type = |
883 | BT_CTF_FROM_COMMON(field->type); | |
884 | struct bt_ctf_field_common_integer *int_field = | |
885 | BT_CTF_FROM_COMMON(field); | |
886 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 887 | |
67d2ce02 | 888 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Integer field"); |
ef267d12 | 889 | BT_LOGT("Serializing CTF writer integer field: addr=%p, native-bo=%s", |
013f35c6 PP |
890 | field, |
891 | bt_ctf_byte_order_string(native_byte_order)); | |
892 | byte_order = int_type->user_byte_order; | |
893 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
894 | byte_order = native_byte_order; | |
3dca2276 PP |
895 | } |
896 | ||
d6981059 PP |
897 | if (int_type->is_signed) { |
898 | ret = bt_ctfser_write_signed_int(ctfser, | |
899 | int_field->payload.signd, int_type->common.alignment, | |
900 | int_type->size, | |
901 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
902 | LITTLE_ENDIAN : BIG_ENDIAN); | |
903 | } else { | |
904 | ret = bt_ctfser_write_unsigned_int(ctfser, | |
905 | int_field->payload.unsignd, int_type->common.alignment, | |
906 | int_type->size, | |
907 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
908 | LITTLE_ENDIAN : BIG_ENDIAN); | |
909 | } | |
910 | ||
91d81473 | 911 | if (G_UNLIKELY(ret)) { |
013f35c6 | 912 | BT_LOGE("Cannot serialize integer field: ret=%d", ret); |
3dca2276 PP |
913 | goto end; |
914 | } | |
915 | ||
3dca2276 PP |
916 | end: |
917 | return ret; | |
918 | } | |
919 | ||
920 | static | |
013f35c6 PP |
921 | int bt_ctf_field_enumeration_serialize_recursive( |
922 | struct bt_ctf_field_common *field, struct bt_ctfser *ctfser, | |
3dca2276 PP |
923 | enum bt_ctf_byte_order native_byte_order) |
924 | { | |
312c056a | 925 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
3dca2276 | 926 | |
ef267d12 | 927 | BT_LOGT("Serializing enumeration field: addr=%p, native-bo=%s", |
013f35c6 | 928 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 929 | BT_LOGT_STR("Serializing enumeration field's payload field."); |
312c056a | 930 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 931 | (void *) enumeration->container, ctfser, native_byte_order); |
3dca2276 PP |
932 | } |
933 | ||
934 | static | |
16ca5ff0 | 935 | int bt_ctf_field_floating_point_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 936 | struct bt_ctfser *ctfser, |
3dca2276 PP |
937 | enum bt_ctf_byte_order native_byte_order) |
938 | { | |
013f35c6 PP |
939 | int ret = -1; |
940 | struct bt_ctf_field_type_common_floating_point *flt_type = | |
941 | BT_CTF_FROM_COMMON(field->type); | |
942 | struct bt_ctf_field_common_floating_point *flt_field = BT_CTF_FROM_COMMON(field); | |
943 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 944 | |
67d2ce02 | 945 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Floating point number field"); |
ef267d12 | 946 | BT_LOGT("Serializing floating point number field: " |
013f35c6 PP |
947 | "addr=%p, native-bo=%s", field, |
948 | bt_ctf_byte_order_string(native_byte_order)); | |
3dca2276 | 949 | |
013f35c6 PP |
950 | byte_order = flt_type->user_byte_order; |
951 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
952 | byte_order = native_byte_order; | |
953 | } | |
954 | ||
955 | if (flt_type->mant_dig == FLT_MANT_DIG) { | |
956 | ret = bt_ctfser_write_float32(ctfser, flt_field->payload, | |
957 | flt_type->common.alignment, | |
958 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
959 | LITTLE_ENDIAN : BIG_ENDIAN); | |
960 | } else if (flt_type->mant_dig == DBL_MANT_DIG) { | |
961 | ret = bt_ctfser_write_float64(ctfser, flt_field->payload, | |
962 | flt_type->common.alignment, | |
963 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
964 | LITTLE_ENDIAN : BIG_ENDIAN); | |
965 | } else { | |
966 | abort(); | |
967 | } | |
968 | ||
91d81473 | 969 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
970 | BT_LOGE("Cannot serialize floating point number field: " |
971 | "ret=%d", ret); | |
972 | goto end; | |
3dca2276 PP |
973 | } |
974 | ||
975 | end: | |
976 | return ret; | |
977 | } | |
978 | ||
979 | static | |
16ca5ff0 | 980 | int bt_ctf_field_structure_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 981 | struct bt_ctfser *ctfser, |
3dca2276 PP |
982 | enum bt_ctf_byte_order native_byte_order) |
983 | { | |
984 | int64_t i; | |
013f35c6 | 985 | int ret; |
16ca5ff0 | 986 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); |
3dca2276 | 987 | |
ef267d12 | 988 | BT_LOGT("Serializing structure field: addr=%p, native-bo=%s", |
013f35c6 PP |
989 | field, bt_ctf_byte_order_string(native_byte_order)); |
990 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, | |
991 | field->type->alignment); | |
91d81473 | 992 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
993 | BT_LOGE("Cannot align offset before serializing structure field: " |
994 | "ret=%d", ret); | |
3dca2276 PP |
995 | goto end; |
996 | } | |
997 | ||
998 | for (i = 0; i < structure->fields->len; i++) { | |
16ca5ff0 | 999 | struct bt_ctf_field_common *member = g_ptr_array_index( |
3dca2276 PP |
1000 | structure->fields, i); |
1001 | const char *field_name = NULL; | |
1002 | ||
ef267d12 | 1003 | BT_LOGT("Serializing structure field's field: ser-offset=%" PRIu64 ", " |
013f35c6 PP |
1004 | "field-addr=%p, index=%" PRIu64, |
1005 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1006 | member, i); | |
3dca2276 | 1007 | |
91d81473 | 1008 | if (G_UNLIKELY(!member)) { |
16ca5ff0 | 1009 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 PP |
1010 | field->type, &field_name, NULL, i); |
1011 | BT_ASSERT(ret == 0); | |
1012 | BT_LOGW("Cannot serialize structure field's field: field is not set: " | |
1013 | "struct-field-addr=%p, " | |
1014 | "field-name=\"%s\", index=%" PRId64, | |
1015 | field, field_name, i); | |
1016 | ret = -1; | |
1017 | goto end; | |
1018 | } | |
1019 | ||
013f35c6 | 1020 | ret = bt_ctf_field_serialize_recursive((void *) member, ctfser, |
3dca2276 | 1021 | native_byte_order); |
91d81473 | 1022 | if (G_UNLIKELY(ret)) { |
16ca5ff0 | 1023 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 PP |
1024 | field->type, &field_name, NULL, i); |
1025 | BT_ASSERT(ret == 0); | |
1026 | BT_LOGW("Cannot serialize structure field's field: " | |
1027 | "struct-field-addr=%p, field-addr=%p, " | |
1028 | "field-name=\"%s\", index=%" PRId64, | |
1029 | field->type, member, field_name, i); | |
1030 | break; | |
1031 | } | |
1032 | } | |
1033 | ||
1034 | end: | |
1035 | return ret; | |
1036 | } | |
1037 | ||
1038 | static | |
16ca5ff0 | 1039 | int bt_ctf_field_variant_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1040 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1041 | enum bt_ctf_byte_order native_byte_order) |
1042 | { | |
16ca5ff0 | 1043 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1044 | |
ef267d12 | 1045 | BT_LOGT("Serializing variant field: addr=%p, native-bo=%s", |
013f35c6 | 1046 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 1047 | BT_LOGT_STR("Serializing variant field's payload field."); |
3dca2276 | 1048 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 1049 | (void *) variant->current_field, ctfser, native_byte_order); |
3dca2276 PP |
1050 | } |
1051 | ||
1052 | static | |
16ca5ff0 | 1053 | int bt_ctf_field_array_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1054 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1055 | enum bt_ctf_byte_order native_byte_order) |
1056 | { | |
1057 | int64_t i; | |
1058 | int ret = 0; | |
16ca5ff0 | 1059 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1060 | |
ef267d12 | 1061 | BT_LOGT("Serializing array field: addr=%p, native-bo=%s", |
013f35c6 | 1062 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1063 | |
1064 | for (i = 0; i < array->elements->len; i++) { | |
16ca5ff0 | 1065 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1066 | g_ptr_array_index(array->elements, i); |
1067 | ||
ef267d12 | 1068 | BT_LOGT("Serializing array field's element field: " |
013f35c6 PP |
1069 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1070 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1071 | elem_field, i); | |
3dca2276 | 1072 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1073 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1074 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1075 | BT_LOGW("Cannot serialize array field's element field: " |
1076 | "array-field-addr=%p, field-addr=%p, " | |
1077 | "index=%" PRId64, field, elem_field, i); | |
1078 | goto end; | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | end: | |
1083 | return ret; | |
1084 | } | |
1085 | ||
1086 | static | |
16ca5ff0 | 1087 | int bt_ctf_field_sequence_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1088 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1089 | enum bt_ctf_byte_order native_byte_order) |
1090 | { | |
1091 | int64_t i; | |
1092 | int ret = 0; | |
16ca5ff0 | 1093 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1094 | |
ef267d12 | 1095 | BT_LOGT("Serializing sequence field: addr=%p, native-bo=%s", |
013f35c6 | 1096 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1097 | |
1098 | for (i = 0; i < sequence->elements->len; i++) { | |
16ca5ff0 | 1099 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1100 | g_ptr_array_index(sequence->elements, i); |
1101 | ||
ef267d12 | 1102 | BT_LOGT("Serializing sequence field's element field: " |
013f35c6 PP |
1103 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1104 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1105 | elem_field, i); | |
3dca2276 | 1106 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1107 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1108 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1109 | BT_LOGW("Cannot serialize sequence field's element field: " |
1110 | "sequence-field-addr=%p, field-addr=%p, " | |
1111 | "index=%" PRId64, field, elem_field, i); | |
1112 | goto end; | |
1113 | } | |
1114 | } | |
1115 | ||
1116 | end: | |
1117 | return ret; | |
1118 | } | |
1119 | ||
1120 | static | |
16ca5ff0 | 1121 | int bt_ctf_field_string_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 1122 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1123 | enum bt_ctf_byte_order native_byte_order) |
1124 | { | |
013f35c6 | 1125 | int ret; |
16ca5ff0 | 1126 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1127 | |
67d2ce02 | 1128 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "String field"); |
ef267d12 | 1129 | BT_LOGT("Serializing string field: addr=%p, native-bo=%s", |
013f35c6 PP |
1130 | field, bt_ctf_byte_order_string((int) native_byte_order)); |
1131 | ret = bt_ctfser_write_string(ctfser, (const char *) string->buf->data); | |
91d81473 | 1132 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
1133 | BT_LOGE("Cannot serialize string field: ret=%d", ret); |
1134 | goto end; | |
3dca2276 PP |
1135 | } |
1136 | ||
1137 | end: | |
3dca2276 PP |
1138 | return ret; |
1139 | } | |
1140 | ||
1141 | struct bt_ctf_field *bt_ctf_field_create(struct bt_ctf_field_type *type) | |
1142 | { | |
1143 | struct bt_ctf_field *field = NULL; | |
1144 | enum bt_ctf_field_type_id type_id; | |
1145 | ||
67d2ce02 | 1146 | BT_CTF_ASSERT_PRE_NON_NULL(type, "Field type"); |
3dca2276 | 1147 | BT_ASSERT(field_type_common_has_known_id((void *) type)); |
67d2ce02 | 1148 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_validate((void *) type) == 0, |
16ca5ff0 | 1149 | "Field type is invalid: ft-addr=%p", type); |
3dca2276 PP |
1150 | type_id = bt_ctf_field_type_get_type_id(type); |
1151 | field = field_create_funcs[type_id](type); | |
1152 | if (!field) { | |
1153 | goto end; | |
1154 | } | |
1155 | ||
16ca5ff0 | 1156 | bt_ctf_field_type_common_freeze((void *) type); |
3dca2276 PP |
1157 | |
1158 | end: | |
1159 | return field; | |
1160 | } | |
1161 | ||
1162 | struct bt_ctf_field_type *bt_ctf_field_get_type(struct bt_ctf_field *field) | |
1163 | { | |
e1e02a22 | 1164 | return bt_ctf_object_get_ref(bt_ctf_field_common_borrow_type((void *) field)); |
3dca2276 PP |
1165 | } |
1166 | ||
1167 | enum bt_ctf_field_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field) | |
1168 | { | |
16ca5ff0 | 1169 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 | 1170 | |
67d2ce02 | 1171 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
3dca2276 PP |
1172 | return (int) field_common->type->id; |
1173 | } | |
1174 | ||
3dca2276 PP |
1175 | int bt_ctf_field_sequence_set_length(struct bt_ctf_field *field, |
1176 | struct bt_ctf_field *length_field) | |
1177 | { | |
312c056a | 1178 | int ret; |
16ca5ff0 | 1179 | struct bt_ctf_field_common *common_length_field = (void *) length_field; |
312c056a PP |
1180 | uint64_t length; |
1181 | ||
67d2ce02 MJ |
1182 | BT_CTF_ASSERT_PRE_NON_NULL(length_field, "Length field"); |
1183 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) length_field, "Length field"); | |
1184 | BT_CTF_ASSERT_PRE(common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_INTEGER || | |
16ca5ff0 PP |
1185 | common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM, |
1186 | "Length field must be an integer or enumeration field: field-addr=%p", | |
312c056a PP |
1187 | length_field); |
1188 | ||
16ca5ff0 | 1189 | if (common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM) { |
312c056a PP |
1190 | struct bt_ctf_field_enumeration *enumeration = (void *) |
1191 | length_field; | |
1192 | ||
1193 | length_field = (void *) enumeration->container; | |
1194 | } | |
1195 | ||
1196 | ret = bt_ctf_field_integer_unsigned_get_value(length_field, &length); | |
1197 | BT_ASSERT(ret == 0); | |
16ca5ff0 PP |
1198 | return bt_ctf_field_common_sequence_set_length((void *) field, |
1199 | length, (bt_ctf_field_common_create_func) bt_ctf_field_create); | |
3dca2276 PP |
1200 | } |
1201 | ||
1202 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index( | |
1203 | struct bt_ctf_field *field, uint64_t index) | |
1204 | { | |
e1e02a22 | 1205 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_index( |
094ff7c0 | 1206 | (void *) field, index)); |
3dca2276 PP |
1207 | } |
1208 | ||
1209 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_name( | |
1210 | struct bt_ctf_field *field, const char *name) | |
1211 | { | |
e1e02a22 | 1212 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_name( |
094ff7c0 | 1213 | (void *) field, name)); |
3dca2276 PP |
1214 | } |
1215 | ||
3dca2276 PP |
1216 | struct bt_ctf_field *bt_ctf_field_array_get_field( |
1217 | struct bt_ctf_field *field, uint64_t index) | |
1218 | { | |
e1e02a22 | 1219 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1220 | bt_ctf_field_common_array_borrow_field((void *) field, index)); |
3dca2276 PP |
1221 | } |
1222 | ||
1223 | struct bt_ctf_field *bt_ctf_field_sequence_get_field( | |
1224 | struct bt_ctf_field *field, uint64_t index) | |
1225 | { | |
e1e02a22 | 1226 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1227 | bt_ctf_field_common_sequence_borrow_field((void *) field, index)); |
3dca2276 PP |
1228 | } |
1229 | ||
1230 | struct bt_ctf_field *bt_ctf_field_variant_get_field(struct bt_ctf_field *field, | |
1231 | struct bt_ctf_field *tag_field) | |
1232 | { | |
312c056a PP |
1233 | struct bt_ctf_field_variant *variant_field = (void *) field; |
1234 | struct bt_ctf_field_enumeration *enum_field = (void *) tag_field; | |
16ca5ff0 PP |
1235 | struct bt_ctf_field_type_common_variant *variant_ft; |
1236 | struct bt_ctf_field_type_common_enumeration *tag_ft; | |
312c056a | 1237 | struct bt_ctf_field *current_field = NULL; |
00409097 | 1238 | bt_ctf_bool is_signed; |
312c056a PP |
1239 | uint64_t tag_uval; |
1240 | int ret; | |
1241 | ||
67d2ce02 MJ |
1242 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Variant field"); |
1243 | BT_CTF_ASSERT_PRE_NON_NULL(tag_field, "Tag field"); | |
1244 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) tag_field, "Tag field"); | |
1245 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( | |
16ca5ff0 PP |
1246 | (struct bt_ctf_field_common *) tag_field, |
1247 | BT_CTF_FIELD_TYPE_ID_ENUM, "Tag field"); | |
67d2ce02 | 1248 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( |
16ca5ff0 PP |
1249 | (struct bt_ctf_field_common *) field, |
1250 | BT_CTF_FIELD_TYPE_ID_VARIANT, "Field"); | |
67d2ce02 | 1251 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1252 | bt_ctf_field_common_validate_recursive((void *) tag_field) == 0, |
1253 | "Tag field is invalid: field-addr=%p", tag_field); | |
1254 | variant_ft = BT_CTF_FROM_COMMON(variant_field->common.common.type); | |
67d2ce02 | 1255 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_compare( |
16ca5ff0 PP |
1256 | BT_CTF_TO_COMMON(variant_ft->tag_ft), enum_field->common.type) == 0, |
1257 | "Unexpected tag field's type: expected-ft-addr=%p, " | |
1258 | "tag-ft-addr=%p", variant_ft->tag_ft, | |
312c056a | 1259 | enum_field->common.type); |
16ca5ff0 | 1260 | tag_ft = BT_CTF_FROM_COMMON(enum_field->common.type); |
312c056a PP |
1261 | is_signed = tag_ft->container_ft->is_signed; |
1262 | ||
1263 | if (is_signed) { | |
1264 | int64_t tag_ival; | |
1265 | ||
1266 | ret = bt_ctf_field_integer_signed_get_value( | |
1267 | (void *) enum_field->container, &tag_ival); | |
1268 | tag_uval = (uint64_t) tag_ival; | |
1269 | } else { | |
1270 | ret = bt_ctf_field_integer_unsigned_get_value( | |
1271 | (void *) enum_field->container, &tag_uval); | |
1272 | } | |
1273 | ||
1274 | BT_ASSERT(ret == 0); | |
16ca5ff0 | 1275 | ret = bt_ctf_field_common_variant_set_tag((void *) field, tag_uval, |
312c056a PP |
1276 | is_signed); |
1277 | if (ret) { | |
1278 | goto end; | |
1279 | } | |
1280 | ||
e1e02a22 PP |
1281 | bt_ctf_object_put_ref(variant_field->tag); |
1282 | variant_field->tag = bt_ctf_object_get_ref(tag_field); | |
312c056a PP |
1283 | current_field = bt_ctf_field_variant_get_current_field(field); |
1284 | BT_ASSERT(current_field); | |
1285 | ||
1286 | end: | |
1287 | return current_field; | |
3dca2276 PP |
1288 | } |
1289 | ||
1290 | struct bt_ctf_field *bt_ctf_field_variant_get_current_field( | |
1291 | struct bt_ctf_field *variant_field) | |
1292 | { | |
e1e02a22 | 1293 | return bt_ctf_object_get_ref(bt_ctf_field_common_variant_borrow_current_field( |
094ff7c0 | 1294 | (void *) variant_field)); |
3dca2276 PP |
1295 | } |
1296 | ||
312c056a PP |
1297 | BT_HIDDEN |
1298 | struct bt_ctf_field *bt_ctf_field_enumeration_borrow_container( | |
1299 | struct bt_ctf_field *field) | |
3dca2276 | 1300 | { |
312c056a PP |
1301 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1302 | ||
67d2ce02 MJ |
1303 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Enumeration field"); |
1304 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID((struct bt_ctf_field_common *) field, | |
312c056a PP |
1305 | BT_CTF_FIELD_TYPE_ID_ENUM, "Field"); |
1306 | BT_ASSERT(enumeration->container); | |
1307 | return (void *) enumeration->container; | |
3dca2276 PP |
1308 | } |
1309 | ||
312c056a PP |
1310 | struct bt_ctf_field *bt_ctf_field_enumeration_get_container( |
1311 | struct bt_ctf_field *field) | |
3dca2276 | 1312 | { |
e1e02a22 | 1313 | return bt_ctf_object_get_ref(bt_ctf_field_enumeration_borrow_container(field)); |
3dca2276 PP |
1314 | } |
1315 | ||
312c056a PP |
1316 | int bt_ctf_field_integer_signed_get_value(struct bt_ctf_field *field, |
1317 | int64_t *value) | |
3dca2276 | 1318 | { |
16ca5ff0 | 1319 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1320 | |
67d2ce02 MJ |
1321 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1322 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1323 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1324 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1325 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1326 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_integer_is_signed( |
312c056a | 1327 | integer->common.type), |
16ca5ff0 | 1328 | "Field's type is unsigned: field-addr=%p", field); |
312c056a PP |
1329 | *value = integer->payload.signd; |
1330 | return 0; | |
3dca2276 PP |
1331 | } |
1332 | ||
1333 | int bt_ctf_field_integer_signed_set_value(struct bt_ctf_field *field, | |
1334 | int64_t value) | |
1335 | { | |
312c056a | 1336 | int ret = 0; |
16ca5ff0 PP |
1337 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1338 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1339 | |
67d2ce02 MJ |
1340 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1341 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1342 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1343 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1344 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1345 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1346 | bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1347 | "Field's type is unsigned: field-addr=%p", field); | |
67d2ce02 | 1348 | BT_CTF_ASSERT_PRE(value_is_in_range_signed(integer_type->size, value), |
16ca5ff0 | 1349 | "Value is out of bounds: value=%" PRId64 ", field-addr=%p", |
312c056a PP |
1350 | value, field); |
1351 | integer->payload.signd = value; | |
16ca5ff0 | 1352 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1353 | return ret; |
3dca2276 PP |
1354 | } |
1355 | ||
1356 | int bt_ctf_field_integer_unsigned_get_value(struct bt_ctf_field *field, | |
1357 | uint64_t *value) | |
1358 | { | |
16ca5ff0 | 1359 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1360 | |
67d2ce02 MJ |
1361 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1362 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1363 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1364 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1365 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1366 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1367 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1368 | "Field's type is signed: field-addr=%p", field); | |
312c056a PP |
1369 | *value = integer->payload.unsignd; |
1370 | return 0; | |
3dca2276 PP |
1371 | } |
1372 | ||
312c056a PP |
1373 | int bt_ctf_field_integer_unsigned_set_value(struct bt_ctf_field *field, |
1374 | uint64_t value) | |
3dca2276 | 1375 | { |
16ca5ff0 PP |
1376 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1377 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1378 | |
67d2ce02 MJ |
1379 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1380 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1381 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1382 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1383 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1384 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1385 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1386 | "Field's type is signed: field-addr=%p", field); | |
67d2ce02 | 1387 | BT_CTF_ASSERT_PRE(value_is_in_range_unsigned(integer_type->size, value), |
16ca5ff0 | 1388 | "Value is out of bounds: value=%" PRIu64 ", field-addr=%p", |
312c056a PP |
1389 | value, field); |
1390 | integer->payload.unsignd = value; | |
16ca5ff0 | 1391 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1392 | return 0; |
3dca2276 PP |
1393 | } |
1394 | ||
1395 | int bt_ctf_field_floating_point_get_value(struct bt_ctf_field *field, | |
1396 | double *value) | |
1397 | { | |
16ca5ff0 | 1398 | return bt_ctf_field_common_floating_point_get_value((void *) field, value); |
3dca2276 PP |
1399 | } |
1400 | ||
1401 | int bt_ctf_field_floating_point_set_value(struct bt_ctf_field *field, | |
1402 | double value) | |
1403 | { | |
16ca5ff0 | 1404 | return bt_ctf_field_common_floating_point_set_value((void *) field, value); |
3dca2276 PP |
1405 | } |
1406 | ||
1407 | const char *bt_ctf_field_string_get_value(struct bt_ctf_field *field) | |
1408 | { | |
16ca5ff0 | 1409 | return bt_ctf_field_common_string_get_value((void *) field); |
3dca2276 PP |
1410 | } |
1411 | ||
1412 | int bt_ctf_field_string_set_value(struct bt_ctf_field *field, const char *value) | |
1413 | { | |
16ca5ff0 | 1414 | return bt_ctf_field_common_string_set_value((void *) field, value); |
3dca2276 PP |
1415 | } |
1416 | ||
1417 | int bt_ctf_field_string_append(struct bt_ctf_field *field, const char *value) | |
1418 | { | |
16ca5ff0 | 1419 | return bt_ctf_field_common_string_append((void *) field, value); |
3dca2276 PP |
1420 | } |
1421 | ||
1422 | int bt_ctf_field_string_append_len(struct bt_ctf_field *field, | |
1423 | const char *value, unsigned int length) | |
1424 | { | |
16ca5ff0 | 1425 | return bt_ctf_field_common_string_append_len((void *) field, value, length); |
3dca2276 PP |
1426 | } |
1427 | ||
1428 | struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field) | |
1429 | { | |
16ca5ff0 | 1430 | return (void *) bt_ctf_field_common_copy((void *) field); |
3dca2276 PP |
1431 | } |
1432 | ||
1433 | static | |
1434 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *type) | |
1435 | { | |
16ca5ff0 PP |
1436 | struct bt_ctf_field_common_integer *integer = |
1437 | g_new0(struct bt_ctf_field_common_integer, 1); | |
3dca2276 PP |
1438 | |
1439 | BT_LOGD("Creating CTF writer integer field object: ft-addr=%p", type); | |
1440 | ||
1441 | if (integer) { | |
16ca5ff0 | 1442 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(integer), (void *) type, |
3fea54f6 | 1443 | true, |
e1e02a22 | 1444 | (bt_ctf_object_release_func) bt_ctf_field_integer_destroy, |
3dca2276 PP |
1445 | &bt_ctf_field_integer_methods); |
1446 | integer->common.spec.writer.serialize_func = | |
1447 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_integer_serialize; | |
1448 | BT_LOGD("Created CTF writer integer field object: addr=%p, ft-addr=%p", | |
1449 | integer, type); | |
1450 | } else { | |
1451 | BT_LOGE_STR("Failed to allocate one integer field."); | |
1452 | } | |
1453 | ||
1454 | return (void *) integer; | |
1455 | } | |
1456 | ||
1457 | static | |
1458 | struct bt_ctf_field *bt_ctf_field_enumeration_create( | |
1459 | struct bt_ctf_field_type *type) | |
1460 | { | |
16ca5ff0 | 1461 | struct bt_ctf_field_type_common_enumeration *enum_ft = (void *) type; |
312c056a PP |
1462 | struct bt_ctf_field_enumeration *enumeration = g_new0( |
1463 | struct bt_ctf_field_enumeration, 1); | |
3dca2276 PP |
1464 | |
1465 | BT_LOGD("Creating CTF writer enumeration field object: ft-addr=%p", type); | |
1466 | ||
312c056a | 1467 | if (!enumeration) { |
3dca2276 | 1468 | BT_LOGE_STR("Failed to allocate one enumeration field."); |
312c056a | 1469 | goto end; |
3dca2276 PP |
1470 | } |
1471 | ||
16ca5ff0 | 1472 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(enumeration), |
312c056a | 1473 | (void *) type, |
e1e02a22 | 1474 | true, (bt_ctf_object_release_func) |
312c056a PP |
1475 | bt_ctf_field_enumeration_destroy_recursive, |
1476 | &bt_ctf_field_enumeration_methods); | |
1477 | enumeration->container = (void *) bt_ctf_field_create( | |
16ca5ff0 | 1478 | BT_CTF_FROM_COMMON(enum_ft->container_ft)); |
312c056a | 1479 | if (!enumeration->container) { |
e1e02a22 | 1480 | BT_CTF_OBJECT_PUT_REF_AND_RESET(enumeration); |
312c056a PP |
1481 | goto end; |
1482 | } | |
1483 | ||
1484 | enumeration->common.spec.writer.serialize_func = | |
1485 | (bt_ctf_field_serialize_recursive_func) | |
1486 | bt_ctf_field_enumeration_serialize_recursive; | |
1487 | BT_LOGD("Created CTF writer enumeration field object: addr=%p, ft-addr=%p", | |
1488 | enumeration, type); | |
1489 | ||
1490 | end: | |
3dca2276 PP |
1491 | return (void *) enumeration; |
1492 | } | |
1493 | ||
1494 | static | |
1495 | struct bt_ctf_field *bt_ctf_field_floating_point_create( | |
1496 | struct bt_ctf_field_type *type) | |
1497 | { | |
16ca5ff0 | 1498 | struct bt_ctf_field_common_floating_point *floating_point; |
3dca2276 PP |
1499 | |
1500 | BT_LOGD("Creating CTF writer floating point number field object: ft-addr=%p", type); | |
16ca5ff0 | 1501 | floating_point = g_new0(struct bt_ctf_field_common_floating_point, 1); |
3dca2276 PP |
1502 | |
1503 | if (floating_point) { | |
16ca5ff0 | 1504 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(floating_point), |
3dca2276 | 1505 | (void *) type, |
e1e02a22 | 1506 | true, (bt_ctf_object_release_func) |
312c056a | 1507 | bt_ctf_field_floating_point_destroy, |
3dca2276 PP |
1508 | &bt_ctf_field_floating_point_methods); |
1509 | floating_point->common.spec.writer.serialize_func = | |
1510 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_floating_point_serialize; | |
1511 | BT_LOGD("Created CTF writer floating point number field object: addr=%p, ft-addr=%p", | |
1512 | floating_point, type); | |
1513 | } else { | |
1514 | BT_LOGE_STR("Failed to allocate one floating point number field."); | |
1515 | } | |
1516 | ||
1517 | return (void *) floating_point; | |
1518 | } | |
1519 | ||
1520 | static | |
1521 | struct bt_ctf_field *bt_ctf_field_structure_create( | |
1522 | struct bt_ctf_field_type *type) | |
1523 | { | |
16ca5ff0 PP |
1524 | struct bt_ctf_field_common_structure *structure = g_new0( |
1525 | struct bt_ctf_field_common_structure, 1); | |
3dca2276 PP |
1526 | int iret; |
1527 | ||
1528 | BT_LOGD("Creating CTF writer structure field object: ft-addr=%p", type); | |
1529 | ||
1530 | if (!structure) { | |
1531 | BT_LOGE_STR("Failed to allocate one structure field."); | |
1532 | goto end; | |
1533 | } | |
1534 | ||
16ca5ff0 | 1535 | iret = bt_ctf_field_common_structure_initialize(BT_CTF_TO_COMMON(structure), |
312c056a | 1536 | (void *) type, |
e1e02a22 | 1537 | true, (bt_ctf_object_release_func) |
312c056a | 1538 | bt_ctf_field_structure_destroy_recursive, |
3dca2276 | 1539 | &bt_ctf_field_structure_methods, |
16ca5ff0 | 1540 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1541 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1542 | structure->common.spec.writer.serialize_func = |
1543 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_structure_serialize_recursive; | |
1544 | if (iret) { | |
e1e02a22 | 1545 | BT_CTF_OBJECT_PUT_REF_AND_RESET(structure); |
3dca2276 PP |
1546 | goto end; |
1547 | } | |
1548 | ||
1549 | BT_LOGD("Created CTF writer structure field object: addr=%p, ft-addr=%p", | |
1550 | structure, type); | |
1551 | ||
1552 | end: | |
1553 | return (void *) structure; | |
1554 | } | |
1555 | ||
1556 | static | |
1557 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *type) | |
1558 | { | |
16ca5ff0 | 1559 | struct bt_ctf_field_type_common_variant *var_ft = (void *) type; |
312c056a PP |
1560 | struct bt_ctf_field_variant *variant = g_new0( |
1561 | struct bt_ctf_field_variant, 1); | |
3dca2276 PP |
1562 | |
1563 | BT_LOGD("Creating CTF writer variant field object: ft-addr=%p", type); | |
1564 | ||
312c056a | 1565 | if (!variant) { |
3dca2276 | 1566 | BT_LOGE_STR("Failed to allocate one variant field."); |
312c056a | 1567 | goto end; |
3dca2276 PP |
1568 | } |
1569 | ||
16ca5ff0 | 1570 | bt_ctf_field_common_variant_initialize(BT_CTF_TO_COMMON(BT_CTF_TO_COMMON(variant)), |
312c056a | 1571 | (void *) type, |
e1e02a22 | 1572 | true, (bt_ctf_object_release_func) |
312c056a PP |
1573 | bt_ctf_field_variant_destroy_recursive, |
1574 | &bt_ctf_field_variant_methods, | |
16ca5ff0 | 1575 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1576 | (GDestroyNotify) bt_ctf_object_put_ref); |
312c056a | 1577 | variant->tag = (void *) bt_ctf_field_create( |
16ca5ff0 | 1578 | BT_CTF_FROM_COMMON(var_ft->tag_ft)); |
312c056a PP |
1579 | variant->common.common.spec.writer.serialize_func = |
1580 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_variant_serialize_recursive; | |
1581 | BT_LOGD("Created CTF writer variant field object: addr=%p, ft-addr=%p", | |
1582 | variant, type); | |
1583 | ||
1584 | end: | |
3dca2276 PP |
1585 | return (void *) variant; |
1586 | } | |
1587 | ||
1588 | static | |
1589 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *type) | |
1590 | { | |
16ca5ff0 PP |
1591 | struct bt_ctf_field_common_array *array = |
1592 | g_new0(struct bt_ctf_field_common_array, 1); | |
3dca2276 PP |
1593 | int ret; |
1594 | ||
1595 | BT_LOGD("Creating CTF writer array field object: ft-addr=%p", type); | |
1596 | BT_ASSERT(type); | |
1597 | ||
1598 | if (!array) { | |
1599 | BT_LOGE_STR("Failed to allocate one array field."); | |
1600 | goto end; | |
1601 | } | |
1602 | ||
16ca5ff0 | 1603 | ret = bt_ctf_field_common_array_initialize(BT_CTF_TO_COMMON(array), |
3dca2276 | 1604 | (void *) type, |
e1e02a22 | 1605 | true, (bt_ctf_object_release_func) |
312c056a PP |
1606 | bt_ctf_field_array_destroy_recursive, |
1607 | &bt_ctf_field_array_methods, | |
16ca5ff0 | 1608 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1609 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1610 | array->common.spec.writer.serialize_func = |
1611 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_array_serialize_recursive; | |
1612 | if (ret) { | |
e1e02a22 | 1613 | BT_CTF_OBJECT_PUT_REF_AND_RESET(array); |
3dca2276 PP |
1614 | goto end; |
1615 | } | |
1616 | ||
1617 | BT_LOGD("Created CTF writer array field object: addr=%p, ft-addr=%p", | |
1618 | array, type); | |
1619 | ||
1620 | end: | |
1621 | return (void *) array; | |
1622 | } | |
1623 | ||
1624 | static | |
1625 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *type) | |
1626 | { | |
16ca5ff0 PP |
1627 | struct bt_ctf_field_common_sequence *sequence = g_new0( |
1628 | struct bt_ctf_field_common_sequence, 1); | |
3dca2276 PP |
1629 | |
1630 | BT_LOGD("Creating CTF writer sequence field object: ft-addr=%p", type); | |
1631 | ||
1632 | if (sequence) { | |
16ca5ff0 | 1633 | bt_ctf_field_common_sequence_initialize(BT_CTF_TO_COMMON(sequence), |
3dca2276 | 1634 | (void *) type, |
e1e02a22 | 1635 | true, (bt_ctf_object_release_func) |
312c056a PP |
1636 | bt_ctf_field_sequence_destroy_recursive, |
1637 | &bt_ctf_field_sequence_methods, | |
e1e02a22 | 1638 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1639 | sequence->common.spec.writer.serialize_func = |
1640 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_sequence_serialize_recursive; | |
1641 | BT_LOGD("Created CTF writer sequence field object: addr=%p, ft-addr=%p", | |
1642 | sequence, type); | |
1643 | } else { | |
1644 | BT_LOGE_STR("Failed to allocate one sequence field."); | |
1645 | } | |
1646 | ||
1647 | return (void *) sequence; | |
1648 | } | |
1649 | ||
1650 | static | |
1651 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *type) | |
1652 | { | |
16ca5ff0 PP |
1653 | struct bt_ctf_field_common_string *string = g_new0( |
1654 | struct bt_ctf_field_common_string, 1); | |
3dca2276 PP |
1655 | |
1656 | BT_LOGD("Creating CTF writer string field object: ft-addr=%p", type); | |
1657 | ||
1658 | if (string) { | |
16ca5ff0 | 1659 | bt_ctf_field_common_string_initialize(BT_CTF_TO_COMMON(string), |
3dca2276 | 1660 | (void *) type, |
e1e02a22 | 1661 | true, (bt_ctf_object_release_func) |
312c056a | 1662 | bt_ctf_field_string_destroy, |
3dca2276 PP |
1663 | &bt_ctf_field_string_methods); |
1664 | string->common.spec.writer.serialize_func = | |
1665 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_string_serialize; | |
1666 | BT_LOGD("Created CTF writer string field object: addr=%p, ft-addr=%p", | |
1667 | string, type); | |
1668 | } else { | |
1669 | BT_LOGE_STR("Failed to allocate one string field."); | |
1670 | } | |
1671 | ||
1672 | return (void *) string; | |
1673 | } | |
312c056a PP |
1674 | |
1675 | static | |
1676 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 1677 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1678 | { |
1679 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1680 | ||
1681 | if (enumeration->container) { | |
16ca5ff0 | 1682 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1683 | (void *) enumeration->container, is_frozen); |
1684 | } | |
1685 | ||
16ca5ff0 | 1686 | bt_ctf_field_common_generic_set_is_frozen((void *) field, is_frozen); |
312c056a PP |
1687 | } |
1688 | ||
1689 | static | |
16ca5ff0 | 1690 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1691 | { |
1692 | int ret = -1; | |
1693 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1694 | ||
1695 | if (enumeration->container) { | |
16ca5ff0 | 1696 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1697 | (void *) enumeration->container); |
1698 | } | |
1699 | ||
1700 | return ret; | |
1701 | } | |
1702 | ||
1703 | static | |
00409097 | 1704 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1705 | { |
00409097 | 1706 | bt_ctf_bool is_set = BT_CTF_FALSE; |
312c056a PP |
1707 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1708 | ||
1709 | if (enumeration->container) { | |
16ca5ff0 | 1710 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1711 | (void *) enumeration->container); |
1712 | } | |
1713 | ||
1714 | return is_set; | |
1715 | } | |
1716 | ||
1717 | static | |
16ca5ff0 | 1718 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1719 | { |
1720 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1721 | ||
1722 | if (enumeration->container) { | |
16ca5ff0 | 1723 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1724 | (void *) enumeration->container); |
1725 | } | |
1726 | ||
16ca5ff0 | 1727 | bt_ctf_field_common_generic_reset((void *) field); |
312c056a PP |
1728 | } |
1729 | ||
1730 | static | |
1731 | void bt_ctf_field_variant_set_is_frozen_recursive( | |
16ca5ff0 | 1732 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1733 | { |
1734 | struct bt_ctf_field_variant *variant = (void *) field; | |
1735 | ||
1736 | if (variant->tag) { | |
16ca5ff0 | 1737 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1738 | (void *) variant->tag, is_frozen); |
1739 | } | |
1740 | ||
16ca5ff0 | 1741 | bt_ctf_field_common_variant_set_is_frozen_recursive((void *) field, |
312c056a PP |
1742 | is_frozen); |
1743 | } | |
1744 | ||
1745 | static | |
16ca5ff0 | 1746 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1747 | { |
1748 | int ret; | |
1749 | struct bt_ctf_field_variant *variant = (void *) field; | |
1750 | ||
1751 | if (variant->tag) { | |
16ca5ff0 | 1752 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1753 | (void *) variant->tag); |
1754 | if (ret) { | |
1755 | goto end; | |
1756 | } | |
1757 | } | |
1758 | ||
16ca5ff0 | 1759 | ret = bt_ctf_field_common_variant_validate_recursive((void *) field); |
312c056a PP |
1760 | |
1761 | end: | |
1762 | return ret; | |
1763 | } | |
1764 | ||
1765 | static | |
00409097 | 1766 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1767 | { |
00409097 | 1768 | bt_ctf_bool is_set; |
312c056a PP |
1769 | struct bt_ctf_field_variant *variant = (void *) field; |
1770 | ||
1771 | if (variant->tag) { | |
16ca5ff0 | 1772 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1773 | (void *) variant->tag); |
1774 | if (is_set) { | |
1775 | goto end; | |
1776 | } | |
1777 | } | |
1778 | ||
16ca5ff0 | 1779 | is_set = bt_ctf_field_common_variant_is_set_recursive((void *) field); |
312c056a PP |
1780 | |
1781 | end: | |
1782 | return is_set; | |
1783 | } | |
1784 | ||
1785 | static | |
16ca5ff0 | 1786 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1787 | { |
1788 | struct bt_ctf_field_variant *variant = (void *) field; | |
1789 | ||
1790 | if (variant->tag) { | |
16ca5ff0 | 1791 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1792 | (void *) variant->tag); |
1793 | } | |
1794 | ||
16ca5ff0 | 1795 | bt_ctf_field_common_variant_reset_recursive((void *) field); |
312c056a PP |
1796 | } |
1797 | ||
67d2ce02 | 1798 | BT_CTF_ASSERT_PRE_FUNC |
312c056a | 1799 | static inline bool field_to_set_has_expected_type( |
16ca5ff0 PP |
1800 | struct bt_ctf_field_common *struct_field, |
1801 | const char *name, struct bt_ctf_field_common *value) | |
312c056a PP |
1802 | { |
1803 | bool ret = true; | |
16ca5ff0 | 1804 | struct bt_ctf_field_type_common *expected_field_type = NULL; |
312c056a PP |
1805 | |
1806 | expected_field_type = | |
16ca5ff0 | 1807 | bt_ctf_field_type_common_structure_borrow_field_type_by_name( |
312c056a PP |
1808 | struct_field->type, name); |
1809 | ||
16ca5ff0 | 1810 | if (bt_ctf_field_type_common_compare(expected_field_type, value->type)) { |
67d2ce02 | 1811 | BT_CTF_ASSERT_PRE_MSG("Value field's type is different from the expected field type: " |
16ca5ff0 | 1812 | "value-ft-addr=%p, expected-ft-addr=%p", value->type, |
312c056a PP |
1813 | expected_field_type); |
1814 | ret = false; | |
1815 | goto end; | |
1816 | } | |
1817 | ||
1818 | end: | |
1819 | return ret; | |
1820 | } | |
1821 | ||
1822 | BT_HIDDEN | |
1823 | int bt_ctf_field_structure_set_field_by_name(struct bt_ctf_field *field, | |
1824 | const char *name, struct bt_ctf_field *value) | |
1825 | { | |
1826 | int ret = 0; | |
1827 | GQuark field_quark; | |
16ca5ff0 PP |
1828 | struct bt_ctf_field_common *common_field = (void *) field; |
1829 | struct bt_ctf_field_common_structure *structure = | |
1830 | BT_CTF_FROM_COMMON(common_field); | |
1831 | struct bt_ctf_field_common *common_value = (void *) value; | |
312c056a PP |
1832 | size_t index; |
1833 | GHashTable *field_name_to_index; | |
16ca5ff0 | 1834 | struct bt_ctf_field_type_common_structure *structure_ft; |
312c056a | 1835 | |
67d2ce02 MJ |
1836 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Parent field"); |
1837 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Field name"); | |
1838 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value field"); | |
1839 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(common_field, | |
16ca5ff0 | 1840 | BT_CTF_FIELD_TYPE_ID_STRUCT, "Parent field"); |
67d2ce02 | 1841 | BT_CTF_ASSERT_PRE(field_to_set_has_expected_type(common_field, |
312c056a PP |
1842 | name, common_value), |
1843 | "Value field's type is different from the expected field type."); | |
1844 | field_quark = g_quark_from_string(name); | |
16ca5ff0 | 1845 | structure_ft = BT_CTF_FROM_COMMON(common_field->type); |
312c056a PP |
1846 | field_name_to_index = structure_ft->field_name_to_index; |
1847 | if (!g_hash_table_lookup_extended(field_name_to_index, | |
1848 | GUINT_TO_POINTER(field_quark), NULL, | |
1849 | (gpointer *) &index)) { | |
ef267d12 | 1850 | BT_LOGT("Invalid parameter: no such field in structure field's type: " |
312c056a PP |
1851 | "struct-field-addr=%p, struct-ft-addr=%p, " |
1852 | "field-ft-addr=%p, name=\"%s\"", | |
1853 | field, common_field->type, common_value->type, name); | |
1854 | ret = -1; | |
1855 | goto end; | |
1856 | } | |
e1e02a22 PP |
1857 | bt_ctf_object_get_ref(value); |
1858 | BT_CTF_OBJECT_MOVE_REF(structure->fields->pdata[index], value); | |
312c056a PP |
1859 | |
1860 | end: | |
1861 | return ret; | |
1862 | } |