Commit | Line | Data |
---|---|---|
3dca2276 | 1 | /* |
0235b0db | 2 | * SPDX-License-Identifier: MIT |
3dca2276 | 3 | * |
0235b0db | 4 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
3dca2276 PP |
5 | */ |
6 | ||
350ad6c1 | 7 | #define BT_LOG_TAG "CTF-WRITER/FIELDS" |
67d2ce02 | 8 | #include "logging.h" |
3dca2276 | 9 | |
3dca2276 PP |
10 | #include <float.h> |
11 | #include <inttypes.h> | |
c4f23e30 | 12 | #include <stdbool.h> |
3dca2276 PP |
13 | #include <stdlib.h> |
14 | ||
217cf9d3 | 15 | #include <babeltrace2-ctf-writer/object.h> |
578e048b MJ |
16 | |
17 | #include "common/align.h" | |
18 | #include "common/assert.h" | |
19 | #include "compat/compiler.h" | |
20 | #include "compat/endian.h" | |
21 | #include "compat/fcntl.h" | |
22 | #include "ctfser/ctfser.h" | |
23 | ||
24 | #include "assert-pre.h" | |
25 | #include "fields.h" | |
26 | #include "field-types.h" | |
27 | #include "object.h" | |
28 | ||
67d2ce02 MJ |
29 | #define BT_CTF_ASSERT_PRE_CTF_FIELD_IS_INT_OR_ENUM(_field, _name) \ |
30 | BT_CTF_ASSERT_PRE((_field)->type->id == BT_CTF_FIELD_TYPE_ID_INTEGER || \ | |
16ca5ff0 PP |
31 | (_field)->type->id == BT_CTF_FIELD_TYPE_ID_ENUM, \ |
32 | _name " is not an integer or an enumeration field: " \ | |
33 | "field-addr=%p", (_field)) | |
34 | ||
35 | BT_HIDDEN | |
36 | struct bt_ctf_field_common *bt_ctf_field_common_copy(struct bt_ctf_field_common *field) | |
37 | { | |
38 | struct bt_ctf_field_common *copy = NULL; | |
39 | ||
67d2ce02 | 40 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
98b15851 PP |
41 | BT_ASSERT_DBG(field_type_common_has_known_id(field->type)); |
42 | BT_ASSERT_DBG(field->methods->copy); | |
16ca5ff0 PP |
43 | copy = field->methods->copy(field); |
44 | if (!copy) { | |
45 | BT_LOGW("Cannot create field: ft-addr=%p", field->type); | |
46 | goto end; | |
47 | } | |
48 | ||
49 | bt_ctf_field_common_set(copy, field->payload_set); | |
50 | ||
51 | end: | |
52 | return copy; | |
53 | } | |
54 | ||
55 | BT_HIDDEN | |
56 | int bt_ctf_field_common_structure_initialize(struct bt_ctf_field_common *field, | |
57 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 58 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
59 | struct bt_ctf_field_common_methods *methods, |
60 | bt_ctf_field_common_create_func field_create_func, | |
61 | GDestroyNotify field_release_func) | |
62 | { | |
63 | int ret = 0; | |
64 | struct bt_ctf_field_type_common_structure *structure_type = | |
65 | BT_CTF_FROM_COMMON(type); | |
66 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
67 | size_t i; | |
68 | ||
69 | BT_LOGD("Initializing common structure field object: ft-addr=%p", type); | |
70 | bt_ctf_field_common_initialize(field, type, is_shared, | |
71 | release_func, methods); | |
72 | structure->fields = g_ptr_array_new_with_free_func(field_release_func); | |
73 | g_ptr_array_set_size(structure->fields, structure_type->fields->len); | |
74 | ||
75 | /* Create all fields contained in the structure field. */ | |
76 | for (i = 0; i < structure_type->fields->len; i++) { | |
50233236 | 77 | struct bt_ctf_field_common *member_field; |
16ca5ff0 PP |
78 | struct bt_ctf_field_type_common_structure_field *struct_field = |
79 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
80 | structure_type, i); | |
50233236 FD |
81 | member_field = field_create_func(struct_field->type); |
82 | if (!member_field) { | |
16ca5ff0 PP |
83 | BT_LOGE("Failed to create structure field's member: name=\"%s\", index=%zu", |
84 | g_quark_to_string(struct_field->name), i); | |
85 | ret = -1; | |
86 | goto end; | |
87 | } | |
88 | ||
50233236 | 89 | g_ptr_array_index(structure->fields, i) = member_field; |
16ca5ff0 PP |
90 | } |
91 | ||
92 | BT_LOGD("Initialized common structure field object: addr=%p, ft-addr=%p", | |
93 | field, type); | |
94 | ||
95 | end: | |
96 | return ret; | |
97 | } | |
98 | ||
99 | BT_HIDDEN | |
100 | int bt_ctf_field_common_variant_initialize(struct bt_ctf_field_common *field, | |
101 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 102 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
103 | struct bt_ctf_field_common_methods *methods, |
104 | bt_ctf_field_common_create_func field_create_func, | |
105 | GDestroyNotify field_release_func) | |
106 | { | |
107 | int ret = 0; | |
108 | struct bt_ctf_field_type_common_variant *variant_type = | |
109 | BT_CTF_FROM_COMMON(type); | |
110 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
111 | size_t i; | |
112 | ||
113 | BT_LOGD("Initializing common variant field object: ft-addr=%p", type); | |
114 | bt_ctf_field_common_initialize(field, type, is_shared, | |
115 | release_func, methods); | |
116 | ret = bt_ctf_field_type_common_variant_update_choices(type); | |
117 | if (ret) { | |
118 | BT_LOGE("Cannot update common variant field type choices: " | |
119 | "ret=%d", ret); | |
120 | goto end; | |
121 | } | |
122 | ||
123 | variant->fields = g_ptr_array_new_with_free_func(field_release_func); | |
124 | g_ptr_array_set_size(variant->fields, variant_type->choices->len); | |
125 | ||
126 | /* Create all fields contained in the variant field. */ | |
127 | for (i = 0; i < variant_type->choices->len; i++) { | |
50233236 | 128 | struct bt_ctf_field_common *member_field; |
16ca5ff0 PP |
129 | struct bt_ctf_field_type_common_variant_choice *var_choice = |
130 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
131 | variant_type, i); | |
132 | ||
50233236 FD |
133 | member_field = field_create_func(var_choice->type); |
134 | if (!member_field) { | |
16ca5ff0 PP |
135 | BT_LOGE("Failed to create variant field's member: name=\"%s\", index=%zu", |
136 | g_quark_to_string(var_choice->name), i); | |
137 | ret = -1; | |
138 | goto end; | |
139 | } | |
140 | ||
50233236 | 141 | g_ptr_array_index(variant->fields, i) = member_field; |
16ca5ff0 PP |
142 | } |
143 | ||
144 | BT_LOGD("Initialized common variant field object: addr=%p, ft-addr=%p", | |
145 | field, type); | |
146 | ||
147 | end: | |
148 | return ret; | |
149 | } | |
150 | ||
151 | BT_HIDDEN | |
152 | int bt_ctf_field_common_string_initialize(struct bt_ctf_field_common *field, | |
153 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 154 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
155 | struct bt_ctf_field_common_methods *methods) |
156 | { | |
157 | int ret = 0; | |
158 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); | |
159 | ||
160 | BT_LOGD("Initializing common string field object: ft-addr=%p", type); | |
161 | bt_ctf_field_common_initialize(field, type, is_shared, | |
162 | release_func, methods); | |
163 | string->buf = g_array_sized_new(FALSE, FALSE, sizeof(char), 1); | |
164 | if (!string->buf) { | |
165 | ret = -1; | |
166 | goto end; | |
167 | } | |
168 | ||
169 | g_array_index(string->buf, char, 0) = '\0'; | |
170 | BT_LOGD("Initialized common string field object: addr=%p, ft-addr=%p", | |
171 | field, type); | |
172 | ||
173 | end: | |
174 | return ret; | |
175 | } | |
176 | ||
177 | BT_HIDDEN | |
178 | int bt_ctf_field_common_array_initialize(struct bt_ctf_field_common *field, | |
179 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 180 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
181 | struct bt_ctf_field_common_methods *methods, |
182 | bt_ctf_field_common_create_func field_create_func, | |
183 | GDestroyNotify field_destroy_func) | |
184 | { | |
185 | struct bt_ctf_field_type_common_array *array_type = BT_CTF_FROM_COMMON(type); | |
186 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
187 | unsigned int array_length; | |
188 | int ret = 0; | |
189 | uint64_t i; | |
190 | ||
191 | BT_LOGD("Initializing common array field object: ft-addr=%p", type); | |
98b15851 | 192 | BT_ASSERT_DBG(type); |
16ca5ff0 PP |
193 | bt_ctf_field_common_initialize(field, type, is_shared, |
194 | release_func, methods); | |
195 | array_length = array_type->length; | |
196 | array->elements = g_ptr_array_sized_new(array_length); | |
197 | if (!array->elements) { | |
198 | ret = -1; | |
199 | goto end; | |
200 | } | |
201 | ||
202 | g_ptr_array_set_free_func(array->elements, field_destroy_func); | |
203 | g_ptr_array_set_size(array->elements, array_length); | |
204 | ||
205 | for (i = 0; i < array_length; i++) { | |
206 | array->elements->pdata[i] = field_create_func( | |
207 | array_type->element_ft); | |
208 | if (!array->elements->pdata[i]) { | |
209 | ret = -1; | |
210 | goto end; | |
211 | } | |
212 | } | |
213 | ||
214 | BT_LOGD("Initialized common array field object: addr=%p, ft-addr=%p", | |
215 | field, type); | |
216 | ||
217 | end: | |
218 | return ret; | |
219 | } | |
220 | ||
221 | BT_HIDDEN | |
222 | int bt_ctf_field_common_sequence_initialize(struct bt_ctf_field_common *field, | |
223 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 224 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
225 | struct bt_ctf_field_common_methods *methods, |
226 | GDestroyNotify field_destroy_func) | |
227 | { | |
228 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
229 | int ret = 0; | |
230 | ||
231 | BT_LOGD("Initializing common sequence field object: ft-addr=%p", type); | |
98b15851 | 232 | BT_ASSERT_DBG(type); |
16ca5ff0 PP |
233 | bt_ctf_field_common_initialize(field, type, is_shared, |
234 | release_func, methods); | |
235 | sequence->elements = g_ptr_array_new(); | |
236 | if (!sequence->elements) { | |
237 | ret = -1; | |
238 | goto end; | |
239 | } | |
240 | ||
241 | g_ptr_array_set_free_func(sequence->elements, field_destroy_func); | |
242 | BT_LOGD("Initialized common sequence field object: addr=%p, ft-addr=%p", | |
243 | field, type); | |
244 | ||
245 | end: | |
246 | return ret; | |
247 | } | |
248 | ||
249 | BT_HIDDEN | |
250 | int bt_ctf_field_common_generic_validate(struct bt_ctf_field_common *field) | |
251 | { | |
252 | return (field && field->payload_set) ? 0 : -1; | |
253 | } | |
254 | ||
255 | BT_HIDDEN | |
256 | int bt_ctf_field_common_structure_validate_recursive(struct bt_ctf_field_common *field) | |
257 | { | |
258 | int64_t i; | |
259 | int ret = 0; | |
260 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
261 | ||
98b15851 | 262 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
263 | |
264 | for (i = 0; i < structure->fields->len; i++) { | |
265 | ret = bt_ctf_field_common_validate_recursive( | |
266 | (void *) structure->fields->pdata[i]); | |
267 | ||
268 | if (ret) { | |
269 | int this_ret; | |
270 | const char *name; | |
271 | ||
272 | this_ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
273 | field->type, &name, NULL, i); | |
98b15851 | 274 | BT_ASSERT_DBG(this_ret == 0); |
67d2ce02 | 275 | BT_CTF_ASSERT_PRE_MSG("Invalid structure field's field: " |
16ca5ff0 PP |
276 | "struct-field-addr=%p, field-name=\"%s\", " |
277 | "index=%" PRId64 ", field-addr=%p", | |
278 | field, name, i, structure->fields->pdata[i]); | |
279 | goto end; | |
280 | } | |
281 | } | |
282 | ||
283 | end: | |
284 | return ret; | |
285 | } | |
286 | ||
287 | BT_HIDDEN | |
288 | int bt_ctf_field_common_variant_validate_recursive(struct bt_ctf_field_common *field) | |
289 | { | |
290 | int ret = 0; | |
291 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
292 | ||
98b15851 | 293 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
294 | |
295 | if (!variant->current_field) { | |
296 | ret = -1; | |
297 | goto end; | |
298 | } | |
299 | ||
300 | ret = bt_ctf_field_common_validate_recursive(variant->current_field); | |
301 | ||
302 | end: | |
303 | return ret; | |
304 | } | |
305 | ||
306 | BT_HIDDEN | |
307 | int bt_ctf_field_common_array_validate_recursive(struct bt_ctf_field_common *field) | |
308 | { | |
309 | int64_t i; | |
310 | int ret = 0; | |
311 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
312 | ||
98b15851 | 313 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
314 | |
315 | for (i = 0; i < array->elements->len; i++) { | |
316 | ret = bt_ctf_field_common_validate_recursive((void *) array->elements->pdata[i]); | |
317 | if (ret) { | |
67d2ce02 MJ |
318 | BT_CTF_ASSERT_PRE_MSG("Invalid array field's element field: " |
319 | "array-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
320 | "elem-field-addr=%p", |
321 | field, i, array->elements->pdata[i]); | |
322 | goto end; | |
323 | } | |
324 | } | |
325 | ||
326 | end: | |
327 | return ret; | |
328 | } | |
329 | ||
330 | BT_HIDDEN | |
331 | int bt_ctf_field_common_sequence_validate_recursive(struct bt_ctf_field_common *field) | |
332 | { | |
67d2ce02 | 333 | int64_t i; |
16ca5ff0 PP |
334 | int ret = 0; |
335 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
336 | ||
98b15851 | 337 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
338 | |
339 | for (i = 0; i < sequence->elements->len; i++) { | |
340 | ret = bt_ctf_field_common_validate_recursive( | |
341 | (void *) sequence->elements->pdata[i]); | |
342 | if (ret) { | |
67d2ce02 MJ |
343 | BT_CTF_ASSERT_PRE_MSG("Invalid sequence field's element field: " |
344 | "seq-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
345 | "elem-field-addr=%p", |
346 | field, i, sequence->elements->pdata[i]); | |
347 | goto end; | |
348 | } | |
349 | } | |
350 | end: | |
351 | return ret; | |
352 | } | |
353 | ||
354 | BT_HIDDEN | |
355 | void bt_ctf_field_common_generic_reset(struct bt_ctf_field_common *field) | |
356 | { | |
98b15851 | 357 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
358 | field->payload_set = false; |
359 | } | |
360 | ||
361 | BT_HIDDEN | |
362 | void bt_ctf_field_common_structure_reset_recursive(struct bt_ctf_field_common *field) | |
363 | { | |
364 | int64_t i; | |
365 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
366 | ||
98b15851 | 367 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
368 | |
369 | for (i = 0; i < structure->fields->len; i++) { | |
370 | struct bt_ctf_field_common *member = structure->fields->pdata[i]; | |
371 | ||
372 | if (!member) { | |
373 | /* | |
374 | * Structure members are lazily initialized; | |
375 | * skip if this member has not been allocated | |
376 | * yet. | |
377 | */ | |
378 | continue; | |
379 | } | |
380 | ||
381 | bt_ctf_field_common_reset_recursive(member); | |
382 | } | |
383 | } | |
384 | ||
385 | BT_HIDDEN | |
386 | void bt_ctf_field_common_variant_reset_recursive(struct bt_ctf_field_common *field) | |
387 | { | |
388 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
389 | ||
98b15851 | 390 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
391 | variant->current_field = NULL; |
392 | } | |
393 | ||
394 | BT_HIDDEN | |
395 | void bt_ctf_field_common_array_reset_recursive(struct bt_ctf_field_common *field) | |
396 | { | |
397 | size_t i; | |
398 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
399 | ||
98b15851 | 400 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
401 | |
402 | for (i = 0; i < array->elements->len; i++) { | |
403 | struct bt_ctf_field_common *member = array->elements->pdata[i]; | |
404 | ||
405 | if (!member) { | |
406 | /* | |
407 | * Array elements are lazily initialized; skip | |
408 | * if this member has not been allocated yet. | |
409 | */ | |
410 | continue; | |
411 | } | |
412 | ||
413 | bt_ctf_field_common_reset_recursive(member); | |
414 | } | |
415 | } | |
416 | ||
417 | BT_HIDDEN | |
418 | void bt_ctf_field_common_sequence_reset_recursive(struct bt_ctf_field_common *field) | |
419 | { | |
420 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
421 | uint64_t i; | |
422 | ||
98b15851 | 423 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
424 | |
425 | for (i = 0; i < sequence->elements->len; i++) { | |
426 | if (sequence->elements->pdata[i]) { | |
427 | bt_ctf_field_common_reset_recursive( | |
428 | sequence->elements->pdata[i]); | |
429 | } | |
430 | } | |
431 | ||
432 | sequence->length = 0; | |
433 | } | |
434 | ||
435 | BT_HIDDEN | |
436 | void bt_ctf_field_common_generic_set_is_frozen(struct bt_ctf_field_common *field, | |
437 | bool is_frozen) | |
438 | { | |
439 | field->frozen = is_frozen; | |
440 | } | |
441 | ||
442 | BT_HIDDEN | |
443 | void bt_ctf_field_common_structure_set_is_frozen_recursive( | |
444 | struct bt_ctf_field_common *field, bool is_frozen) | |
445 | { | |
446 | uint64_t i; | |
447 | struct bt_ctf_field_common_structure *structure_field = | |
448 | BT_CTF_FROM_COMMON(field); | |
449 | ||
450 | BT_LOGD("Freezing structure field object: addr=%p", field); | |
451 | ||
452 | for (i = 0; i < structure_field->fields->len; i++) { | |
453 | struct bt_ctf_field_common *struct_field = | |
454 | g_ptr_array_index(structure_field->fields, i); | |
455 | ||
456 | BT_LOGD("Freezing structure field's field: field-addr=%p, index=%" PRId64, | |
457 | struct_field, i); | |
458 | bt_ctf_field_common_set_is_frozen_recursive(struct_field, | |
459 | is_frozen); | |
460 | } | |
461 | ||
462 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
463 | } | |
464 | ||
465 | BT_HIDDEN | |
466 | void bt_ctf_field_common_variant_set_is_frozen_recursive( | |
467 | struct bt_ctf_field_common *field, bool is_frozen) | |
468 | { | |
469 | uint64_t i; | |
470 | struct bt_ctf_field_common_variant *variant_field = BT_CTF_FROM_COMMON(field); | |
471 | ||
472 | BT_LOGD("Freezing variant field object: addr=%p", field); | |
473 | ||
474 | for (i = 0; i < variant_field->fields->len; i++) { | |
475 | struct bt_ctf_field_common *var_field = | |
476 | g_ptr_array_index(variant_field->fields, i); | |
477 | ||
478 | BT_LOGD("Freezing variant field's field: field-addr=%p, index=%" PRId64, | |
479 | var_field, i); | |
480 | bt_ctf_field_common_set_is_frozen_recursive(var_field, is_frozen); | |
481 | } | |
482 | ||
483 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
484 | } | |
485 | ||
486 | BT_HIDDEN | |
487 | void bt_ctf_field_common_array_set_is_frozen_recursive( | |
488 | struct bt_ctf_field_common *field, bool is_frozen) | |
489 | { | |
490 | int64_t i; | |
491 | struct bt_ctf_field_common_array *array_field = BT_CTF_FROM_COMMON(field); | |
492 | ||
493 | BT_LOGD("Freezing array field object: addr=%p", field); | |
494 | ||
495 | for (i = 0; i < array_field->elements->len; i++) { | |
496 | struct bt_ctf_field_common *elem_field = | |
497 | g_ptr_array_index(array_field->elements, i); | |
498 | ||
499 | BT_LOGD("Freezing array field object's element field: " | |
500 | "element-field-addr=%p, index=%" PRId64, | |
501 | elem_field, i); | |
502 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
503 | } | |
504 | ||
505 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
506 | } | |
507 | ||
508 | BT_HIDDEN | |
509 | void bt_ctf_field_common_sequence_set_is_frozen_recursive( | |
510 | struct bt_ctf_field_common *field, bool is_frozen) | |
511 | { | |
512 | int64_t i; | |
513 | struct bt_ctf_field_common_sequence *sequence_field = | |
514 | BT_CTF_FROM_COMMON(field); | |
515 | ||
516 | BT_LOGD("Freezing sequence field object: addr=%p", field); | |
517 | ||
518 | for (i = 0; i < sequence_field->length; i++) { | |
519 | struct bt_ctf_field_common *elem_field = | |
520 | g_ptr_array_index(sequence_field->elements, i); | |
521 | ||
522 | BT_LOGD("Freezing sequence field object's element field: " | |
523 | "element-field-addr=%p, index=%" PRId64, | |
524 | elem_field, i); | |
525 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
526 | } | |
527 | ||
528 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
529 | } | |
530 | ||
531 | BT_HIDDEN | |
532 | void _bt_ctf_field_common_set_is_frozen_recursive(struct bt_ctf_field_common *field, | |
533 | bool is_frozen) | |
534 | { | |
535 | if (!field) { | |
536 | goto end; | |
537 | } | |
538 | ||
539 | BT_LOGD("Setting field object's frozen state: addr=%p, is-frozen=%d", | |
540 | field, is_frozen); | |
98b15851 PP |
541 | BT_ASSERT_DBG(field_type_common_has_known_id(field->type)); |
542 | BT_ASSERT_DBG(field->methods->set_is_frozen); | |
16ca5ff0 PP |
543 | field->methods->set_is_frozen(field, is_frozen); |
544 | ||
545 | end: | |
546 | return; | |
547 | } | |
548 | ||
549 | BT_HIDDEN | |
00409097 | 550 | bt_ctf_bool bt_ctf_field_common_generic_is_set(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
551 | { |
552 | return field && field->payload_set; | |
553 | } | |
554 | ||
555 | BT_HIDDEN | |
00409097 | 556 | bt_ctf_bool bt_ctf_field_common_structure_is_set_recursive( |
16ca5ff0 PP |
557 | struct bt_ctf_field_common *field) |
558 | { | |
00409097 | 559 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
560 | size_t i; |
561 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
562 | ||
98b15851 | 563 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
564 | |
565 | for (i = 0; i < structure->fields->len; i++) { | |
566 | is_set = bt_ctf_field_common_is_set_recursive( | |
567 | structure->fields->pdata[i]); | |
568 | if (!is_set) { | |
569 | goto end; | |
570 | } | |
571 | } | |
572 | ||
573 | end: | |
574 | return is_set; | |
575 | } | |
576 | ||
577 | BT_HIDDEN | |
00409097 | 578 | bt_ctf_bool bt_ctf_field_common_variant_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
579 | { |
580 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
00409097 | 581 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 | 582 | |
98b15851 | 583 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
584 | |
585 | if (variant->current_field) { | |
586 | is_set = bt_ctf_field_common_is_set_recursive( | |
587 | variant->current_field); | |
588 | } | |
589 | ||
590 | return is_set; | |
591 | } | |
592 | ||
593 | BT_HIDDEN | |
00409097 | 594 | bt_ctf_bool bt_ctf_field_common_array_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
595 | { |
596 | size_t i; | |
00409097 | 597 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
598 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
599 | ||
98b15851 | 600 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
601 | |
602 | for (i = 0; i < array->elements->len; i++) { | |
603 | is_set = bt_ctf_field_common_is_set_recursive(array->elements->pdata[i]); | |
604 | if (!is_set) { | |
605 | goto end; | |
606 | } | |
607 | } | |
608 | ||
609 | end: | |
610 | return is_set; | |
611 | } | |
612 | ||
613 | BT_HIDDEN | |
00409097 | 614 | bt_ctf_bool bt_ctf_field_common_sequence_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
615 | { |
616 | size_t i; | |
00409097 | 617 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
618 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
619 | ||
98b15851 | 620 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
621 | |
622 | if (!sequence->elements) { | |
623 | goto end; | |
624 | } | |
625 | ||
626 | for (i = 0; i < sequence->elements->len; i++) { | |
627 | is_set = bt_ctf_field_common_is_set_recursive( | |
628 | sequence->elements->pdata[i]); | |
629 | if (!is_set) { | |
630 | goto end; | |
631 | } | |
632 | } | |
633 | ||
634 | end: | |
635 | return is_set; | |
636 | } | |
637 | ||
638 | static struct bt_ctf_field_common_methods bt_ctf_field_integer_methods = { | |
639 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
640 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 641 | .copy = NULL, |
16ca5ff0 PP |
642 | .is_set = bt_ctf_field_common_generic_is_set, |
643 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
644 | }; |
645 | ||
16ca5ff0 PP |
646 | static struct bt_ctf_field_common_methods bt_ctf_field_floating_point_methods = { |
647 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
648 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 649 | .copy = NULL, |
16ca5ff0 PP |
650 | .is_set = bt_ctf_field_common_generic_is_set, |
651 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
652 | }; |
653 | ||
312c056a PP |
654 | static |
655 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 656 | struct bt_ctf_field_common *field, bool is_frozen); |
312c056a PP |
657 | |
658 | static | |
16ca5ff0 | 659 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
660 | |
661 | static | |
00409097 | 662 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive( |
16ca5ff0 | 663 | struct bt_ctf_field_common *field); |
312c056a PP |
664 | |
665 | static | |
16ca5ff0 | 666 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 667 | |
16ca5ff0 | 668 | static struct bt_ctf_field_common_methods bt_ctf_field_enumeration_methods = { |
312c056a PP |
669 | .set_is_frozen = bt_ctf_field_enumeration_set_is_frozen_recursive, |
670 | .validate = bt_ctf_field_enumeration_validate_recursive, | |
3dca2276 | 671 | .copy = NULL, |
312c056a PP |
672 | .is_set = bt_ctf_field_enumeration_is_set_recursive, |
673 | .reset = bt_ctf_field_enumeration_reset_recursive, | |
3dca2276 PP |
674 | }; |
675 | ||
16ca5ff0 PP |
676 | static struct bt_ctf_field_common_methods bt_ctf_field_string_methods = { |
677 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
678 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 679 | .copy = NULL, |
16ca5ff0 PP |
680 | .is_set = bt_ctf_field_common_generic_is_set, |
681 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
682 | }; |
683 | ||
16ca5ff0 PP |
684 | static struct bt_ctf_field_common_methods bt_ctf_field_structure_methods = { |
685 | .set_is_frozen = bt_ctf_field_common_structure_set_is_frozen_recursive, | |
686 | .validate = bt_ctf_field_common_structure_validate_recursive, | |
3dca2276 | 687 | .copy = NULL, |
16ca5ff0 PP |
688 | .is_set = bt_ctf_field_common_structure_is_set_recursive, |
689 | .reset = bt_ctf_field_common_structure_reset_recursive, | |
3dca2276 PP |
690 | }; |
691 | ||
16ca5ff0 PP |
692 | static struct bt_ctf_field_common_methods bt_ctf_field_sequence_methods = { |
693 | .set_is_frozen = bt_ctf_field_common_sequence_set_is_frozen_recursive, | |
694 | .validate = bt_ctf_field_common_sequence_validate_recursive, | |
3dca2276 | 695 | .copy = NULL, |
16ca5ff0 PP |
696 | .is_set = bt_ctf_field_common_sequence_is_set_recursive, |
697 | .reset = bt_ctf_field_common_sequence_reset_recursive, | |
3dca2276 PP |
698 | }; |
699 | ||
16ca5ff0 PP |
700 | static struct bt_ctf_field_common_methods bt_ctf_field_array_methods = { |
701 | .set_is_frozen = bt_ctf_field_common_array_set_is_frozen_recursive, | |
702 | .validate = bt_ctf_field_common_array_validate_recursive, | |
3dca2276 | 703 | .copy = NULL, |
16ca5ff0 PP |
704 | .is_set = bt_ctf_field_common_array_is_set_recursive, |
705 | .reset = bt_ctf_field_common_array_reset_recursive, | |
3dca2276 PP |
706 | }; |
707 | ||
312c056a | 708 | static |
16ca5ff0 | 709 | void bt_ctf_field_variant_set_is_frozen_recursive(struct bt_ctf_field_common *field, |
312c056a PP |
710 | bool is_frozen); |
711 | ||
712 | static | |
16ca5ff0 | 713 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
714 | |
715 | static | |
00409097 | 716 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
717 | |
718 | static | |
16ca5ff0 | 719 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 720 | |
16ca5ff0 | 721 | static struct bt_ctf_field_common_methods bt_ctf_field_variant_methods = { |
312c056a PP |
722 | .set_is_frozen = bt_ctf_field_variant_set_is_frozen_recursive, |
723 | .validate = bt_ctf_field_variant_validate_recursive, | |
3dca2276 | 724 | .copy = NULL, |
312c056a PP |
725 | .is_set = bt_ctf_field_variant_is_set_recursive, |
726 | .reset = bt_ctf_field_variant_reset_recursive, | |
3dca2276 PP |
727 | }; |
728 | ||
729 | static | |
730 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *); | |
731 | ||
732 | static | |
733 | struct bt_ctf_field *bt_ctf_field_enumeration_create(struct bt_ctf_field_type *); | |
734 | ||
735 | static | |
736 | struct bt_ctf_field *bt_ctf_field_floating_point_create(struct bt_ctf_field_type *); | |
737 | ||
738 | static | |
739 | struct bt_ctf_field *bt_ctf_field_structure_create(struct bt_ctf_field_type *); | |
740 | ||
741 | static | |
742 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *); | |
743 | ||
744 | static | |
745 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *); | |
746 | ||
747 | static | |
748 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *); | |
749 | ||
750 | static | |
751 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *); | |
752 | ||
753 | static | |
754 | struct bt_ctf_field *(* const field_create_funcs[])(struct bt_ctf_field_type *) = { | |
16ca5ff0 PP |
755 | [BT_CTF_FIELD_TYPE_ID_INTEGER] = bt_ctf_field_integer_create, |
756 | [BT_CTF_FIELD_TYPE_ID_ENUM] = bt_ctf_field_enumeration_create, | |
757 | [BT_CTF_FIELD_TYPE_ID_FLOAT] = bt_ctf_field_floating_point_create, | |
758 | [BT_CTF_FIELD_TYPE_ID_STRUCT] = bt_ctf_field_structure_create, | |
759 | [BT_CTF_FIELD_TYPE_ID_VARIANT] = bt_ctf_field_variant_create, | |
760 | [BT_CTF_FIELD_TYPE_ID_ARRAY] = bt_ctf_field_array_create, | |
761 | [BT_CTF_FIELD_TYPE_ID_SEQUENCE] = bt_ctf_field_sequence_create, | |
762 | [BT_CTF_FIELD_TYPE_ID_STRING] = bt_ctf_field_string_create, | |
3dca2276 PP |
763 | }; |
764 | ||
765 | typedef int (*bt_ctf_field_serialize_recursive_func)( | |
013f35c6 | 766 | struct bt_ctf_field_common *, struct bt_ctfser *, |
3dca2276 PP |
767 | enum bt_ctf_byte_order); |
768 | ||
312c056a PP |
769 | static |
770 | void bt_ctf_field_integer_destroy(struct bt_ctf_field *field) | |
771 | { | |
772 | BT_LOGD("Destroying CTF writer integer field object: addr=%p", field); | |
16ca5ff0 | 773 | bt_ctf_field_common_integer_finalize((void *) field); |
312c056a PP |
774 | g_free(field); |
775 | } | |
776 | ||
777 | static | |
778 | void bt_ctf_field_floating_point_destroy(struct bt_ctf_field *field) | |
779 | { | |
780 | BT_LOGD("Destroying CTF writer floating point field object: addr=%p", | |
781 | field); | |
16ca5ff0 | 782 | bt_ctf_field_common_floating_point_finalize((void *) field); |
312c056a PP |
783 | g_free(field); |
784 | } | |
785 | ||
786 | static | |
787 | void bt_ctf_field_enumeration_destroy_recursive(struct bt_ctf_field *field) | |
788 | { | |
16ca5ff0 | 789 | struct bt_ctf_field_enumeration *enumeration = BT_CTF_FROM_COMMON(field); |
312c056a PP |
790 | |
791 | BT_LOGD("Destroying CTF writer enumeration field object: addr=%p", | |
792 | field); | |
793 | BT_LOGD_STR("Putting container field."); | |
e1e02a22 | 794 | bt_ctf_object_put_ref(enumeration->container); |
16ca5ff0 | 795 | bt_ctf_field_common_finalize((void *) field); |
312c056a PP |
796 | g_free(field); |
797 | } | |
798 | ||
799 | static | |
800 | void bt_ctf_field_structure_destroy_recursive(struct bt_ctf_field *field) | |
801 | { | |
802 | BT_LOGD("Destroying CTF writer structure field object: addr=%p", field); | |
16ca5ff0 | 803 | bt_ctf_field_common_structure_finalize_recursive((void *) field); |
312c056a PP |
804 | g_free(field); |
805 | } | |
806 | ||
807 | static | |
808 | void bt_ctf_field_variant_destroy_recursive(struct bt_ctf_field *field) | |
809 | { | |
16ca5ff0 | 810 | struct bt_ctf_field_variant *variant = BT_CTF_FROM_COMMON(field); |
312c056a PP |
811 | |
812 | BT_LOGD("Destroying CTF writer variant field object: addr=%p", field); | |
813 | BT_LOGD_STR("Putting tag field."); | |
e1e02a22 | 814 | bt_ctf_object_put_ref(variant->tag); |
16ca5ff0 | 815 | bt_ctf_field_common_variant_finalize_recursive((void *) field); |
312c056a PP |
816 | g_free(field); |
817 | } | |
818 | ||
819 | static | |
820 | void bt_ctf_field_array_destroy_recursive(struct bt_ctf_field *field) | |
821 | { | |
822 | BT_LOGD("Destroying CTF writer array field object: addr=%p", field); | |
16ca5ff0 | 823 | bt_ctf_field_common_array_finalize_recursive((void *) field); |
312c056a PP |
824 | g_free(field); |
825 | } | |
826 | ||
827 | static | |
828 | void bt_ctf_field_sequence_destroy_recursive(struct bt_ctf_field *field) | |
829 | { | |
830 | BT_LOGD("Destroying CTF writer sequence field object: addr=%p", field); | |
16ca5ff0 | 831 | bt_ctf_field_common_sequence_finalize_recursive((void *) field); |
312c056a PP |
832 | g_free(field); |
833 | } | |
834 | ||
835 | static | |
836 | void bt_ctf_field_string_destroy(struct bt_ctf_field *field) | |
837 | { | |
838 | BT_LOGD("Destroying CTF writer string field object: addr=%p", field); | |
16ca5ff0 | 839 | bt_ctf_field_common_string_finalize((void *) field); |
312c056a PP |
840 | g_free(field); |
841 | } | |
842 | ||
3dca2276 PP |
843 | BT_HIDDEN |
844 | int bt_ctf_field_serialize_recursive(struct bt_ctf_field *field, | |
013f35c6 | 845 | struct bt_ctfser *ctfser, |
3dca2276 PP |
846 | enum bt_ctf_byte_order native_byte_order) |
847 | { | |
16ca5ff0 | 848 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 PP |
849 | bt_ctf_field_serialize_recursive_func serialize_func; |
850 | ||
98b15851 | 851 | BT_ASSERT_DBG(ctfser); |
67d2ce02 | 852 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
98b15851 | 853 | BT_ASSERT_DBG(field_common->spec.writer.serialize_func); |
3dca2276 | 854 | serialize_func = field_common->spec.writer.serialize_func; |
013f35c6 | 855 | return serialize_func(field_common, ctfser, |
3dca2276 PP |
856 | native_byte_order); |
857 | } | |
858 | ||
859 | static | |
013f35c6 PP |
860 | int bt_ctf_field_integer_serialize(struct bt_ctf_field_common *field, |
861 | struct bt_ctfser *ctfser, | |
862 | enum bt_ctf_byte_order native_byte_order) | |
3dca2276 PP |
863 | { |
864 | int ret; | |
013f35c6 PP |
865 | struct bt_ctf_field_type_common_integer *int_type = |
866 | BT_CTF_FROM_COMMON(field->type); | |
867 | struct bt_ctf_field_common_integer *int_field = | |
868 | BT_CTF_FROM_COMMON(field); | |
869 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 870 | |
67d2ce02 | 871 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Integer field"); |
ef267d12 | 872 | BT_LOGT("Serializing CTF writer integer field: addr=%p, native-bo=%s", |
013f35c6 PP |
873 | field, |
874 | bt_ctf_byte_order_string(native_byte_order)); | |
875 | byte_order = int_type->user_byte_order; | |
876 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
877 | byte_order = native_byte_order; | |
3dca2276 PP |
878 | } |
879 | ||
d6981059 PP |
880 | if (int_type->is_signed) { |
881 | ret = bt_ctfser_write_signed_int(ctfser, | |
882 | int_field->payload.signd, int_type->common.alignment, | |
883 | int_type->size, | |
884 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
885 | LITTLE_ENDIAN : BIG_ENDIAN); | |
886 | } else { | |
887 | ret = bt_ctfser_write_unsigned_int(ctfser, | |
888 | int_field->payload.unsignd, int_type->common.alignment, | |
889 | int_type->size, | |
890 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
891 | LITTLE_ENDIAN : BIG_ENDIAN); | |
892 | } | |
893 | ||
91d81473 | 894 | if (G_UNLIKELY(ret)) { |
013f35c6 | 895 | BT_LOGE("Cannot serialize integer field: ret=%d", ret); |
3dca2276 PP |
896 | goto end; |
897 | } | |
898 | ||
3dca2276 PP |
899 | end: |
900 | return ret; | |
901 | } | |
902 | ||
903 | static | |
013f35c6 PP |
904 | int bt_ctf_field_enumeration_serialize_recursive( |
905 | struct bt_ctf_field_common *field, struct bt_ctfser *ctfser, | |
3dca2276 PP |
906 | enum bt_ctf_byte_order native_byte_order) |
907 | { | |
312c056a | 908 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
3dca2276 | 909 | |
ef267d12 | 910 | BT_LOGT("Serializing enumeration field: addr=%p, native-bo=%s", |
013f35c6 | 911 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 912 | BT_LOGT_STR("Serializing enumeration field's payload field."); |
312c056a | 913 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 914 | (void *) enumeration->container, ctfser, native_byte_order); |
3dca2276 PP |
915 | } |
916 | ||
917 | static | |
16ca5ff0 | 918 | int bt_ctf_field_floating_point_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 919 | struct bt_ctfser *ctfser, |
3dca2276 PP |
920 | enum bt_ctf_byte_order native_byte_order) |
921 | { | |
013f35c6 PP |
922 | int ret = -1; |
923 | struct bt_ctf_field_type_common_floating_point *flt_type = | |
924 | BT_CTF_FROM_COMMON(field->type); | |
925 | struct bt_ctf_field_common_floating_point *flt_field = BT_CTF_FROM_COMMON(field); | |
926 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 927 | |
67d2ce02 | 928 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Floating point number field"); |
ef267d12 | 929 | BT_LOGT("Serializing floating point number field: " |
013f35c6 PP |
930 | "addr=%p, native-bo=%s", field, |
931 | bt_ctf_byte_order_string(native_byte_order)); | |
3dca2276 | 932 | |
013f35c6 PP |
933 | byte_order = flt_type->user_byte_order; |
934 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
935 | byte_order = native_byte_order; | |
936 | } | |
937 | ||
938 | if (flt_type->mant_dig == FLT_MANT_DIG) { | |
939 | ret = bt_ctfser_write_float32(ctfser, flt_field->payload, | |
940 | flt_type->common.alignment, | |
941 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
942 | LITTLE_ENDIAN : BIG_ENDIAN); | |
943 | } else if (flt_type->mant_dig == DBL_MANT_DIG) { | |
944 | ret = bt_ctfser_write_float64(ctfser, flt_field->payload, | |
945 | flt_type->common.alignment, | |
946 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
947 | LITTLE_ENDIAN : BIG_ENDIAN); | |
948 | } else { | |
498e7994 | 949 | bt_common_abort(); |
013f35c6 PP |
950 | } |
951 | ||
91d81473 | 952 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
953 | BT_LOGE("Cannot serialize floating point number field: " |
954 | "ret=%d", ret); | |
955 | goto end; | |
3dca2276 PP |
956 | } |
957 | ||
958 | end: | |
959 | return ret; | |
960 | } | |
961 | ||
962 | static | |
16ca5ff0 | 963 | int bt_ctf_field_structure_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 964 | struct bt_ctfser *ctfser, |
3dca2276 PP |
965 | enum bt_ctf_byte_order native_byte_order) |
966 | { | |
967 | int64_t i; | |
013f35c6 | 968 | int ret; |
16ca5ff0 | 969 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); |
3dca2276 | 970 | |
ef267d12 | 971 | BT_LOGT("Serializing structure field: addr=%p, native-bo=%s", |
013f35c6 PP |
972 | field, bt_ctf_byte_order_string(native_byte_order)); |
973 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, | |
974 | field->type->alignment); | |
91d81473 | 975 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
976 | BT_LOGE("Cannot align offset before serializing structure field: " |
977 | "ret=%d", ret); | |
3dca2276 PP |
978 | goto end; |
979 | } | |
980 | ||
981 | for (i = 0; i < structure->fields->len; i++) { | |
16ca5ff0 | 982 | struct bt_ctf_field_common *member = g_ptr_array_index( |
3dca2276 PP |
983 | structure->fields, i); |
984 | const char *field_name = NULL; | |
985 | ||
ef267d12 | 986 | BT_LOGT("Serializing structure field's field: ser-offset=%" PRIu64 ", " |
013f35c6 PP |
987 | "field-addr=%p, index=%" PRIu64, |
988 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
989 | member, i); | |
3dca2276 | 990 | |
91d81473 | 991 | if (G_UNLIKELY(!member)) { |
16ca5ff0 | 992 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 | 993 | field->type, &field_name, NULL, i); |
98b15851 | 994 | BT_ASSERT_DBG(ret == 0); |
3dca2276 PP |
995 | BT_LOGW("Cannot serialize structure field's field: field is not set: " |
996 | "struct-field-addr=%p, " | |
997 | "field-name=\"%s\", index=%" PRId64, | |
998 | field, field_name, i); | |
999 | ret = -1; | |
1000 | goto end; | |
1001 | } | |
1002 | ||
013f35c6 | 1003 | ret = bt_ctf_field_serialize_recursive((void *) member, ctfser, |
3dca2276 | 1004 | native_byte_order); |
91d81473 | 1005 | if (G_UNLIKELY(ret)) { |
16ca5ff0 | 1006 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 | 1007 | field->type, &field_name, NULL, i); |
98b15851 | 1008 | BT_ASSERT_DBG(ret == 0); |
3dca2276 PP |
1009 | BT_LOGW("Cannot serialize structure field's field: " |
1010 | "struct-field-addr=%p, field-addr=%p, " | |
1011 | "field-name=\"%s\", index=%" PRId64, | |
1012 | field->type, member, field_name, i); | |
1013 | break; | |
1014 | } | |
1015 | } | |
1016 | ||
1017 | end: | |
1018 | return ret; | |
1019 | } | |
1020 | ||
1021 | static | |
16ca5ff0 | 1022 | int bt_ctf_field_variant_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1023 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1024 | enum bt_ctf_byte_order native_byte_order) |
1025 | { | |
16ca5ff0 | 1026 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1027 | |
ef267d12 | 1028 | BT_LOGT("Serializing variant field: addr=%p, native-bo=%s", |
013f35c6 | 1029 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 1030 | BT_LOGT_STR("Serializing variant field's payload field."); |
3dca2276 | 1031 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 1032 | (void *) variant->current_field, ctfser, native_byte_order); |
3dca2276 PP |
1033 | } |
1034 | ||
1035 | static | |
16ca5ff0 | 1036 | int bt_ctf_field_array_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1037 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1038 | enum bt_ctf_byte_order native_byte_order) |
1039 | { | |
1040 | int64_t i; | |
1041 | int ret = 0; | |
16ca5ff0 | 1042 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1043 | |
ef267d12 | 1044 | BT_LOGT("Serializing array field: addr=%p, native-bo=%s", |
013f35c6 | 1045 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1046 | |
1047 | for (i = 0; i < array->elements->len; i++) { | |
16ca5ff0 | 1048 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1049 | g_ptr_array_index(array->elements, i); |
1050 | ||
ef267d12 | 1051 | BT_LOGT("Serializing array field's element field: " |
013f35c6 PP |
1052 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1053 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1054 | elem_field, i); | |
3dca2276 | 1055 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1056 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1057 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1058 | BT_LOGW("Cannot serialize array field's element field: " |
1059 | "array-field-addr=%p, field-addr=%p, " | |
1060 | "index=%" PRId64, field, elem_field, i); | |
1061 | goto end; | |
1062 | } | |
1063 | } | |
1064 | ||
1065 | end: | |
1066 | return ret; | |
1067 | } | |
1068 | ||
1069 | static | |
16ca5ff0 | 1070 | int bt_ctf_field_sequence_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1071 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1072 | enum bt_ctf_byte_order native_byte_order) |
1073 | { | |
1074 | int64_t i; | |
1075 | int ret = 0; | |
16ca5ff0 | 1076 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1077 | |
ef267d12 | 1078 | BT_LOGT("Serializing sequence field: addr=%p, native-bo=%s", |
013f35c6 | 1079 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1080 | |
1081 | for (i = 0; i < sequence->elements->len; i++) { | |
16ca5ff0 | 1082 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1083 | g_ptr_array_index(sequence->elements, i); |
1084 | ||
ef267d12 | 1085 | BT_LOGT("Serializing sequence field's element field: " |
013f35c6 PP |
1086 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1087 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1088 | elem_field, i); | |
3dca2276 | 1089 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1090 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1091 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1092 | BT_LOGW("Cannot serialize sequence field's element field: " |
1093 | "sequence-field-addr=%p, field-addr=%p, " | |
1094 | "index=%" PRId64, field, elem_field, i); | |
1095 | goto end; | |
1096 | } | |
1097 | } | |
1098 | ||
1099 | end: | |
1100 | return ret; | |
1101 | } | |
1102 | ||
1103 | static | |
16ca5ff0 | 1104 | int bt_ctf_field_string_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 1105 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1106 | enum bt_ctf_byte_order native_byte_order) |
1107 | { | |
013f35c6 | 1108 | int ret; |
16ca5ff0 | 1109 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1110 | |
67d2ce02 | 1111 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "String field"); |
ef267d12 | 1112 | BT_LOGT("Serializing string field: addr=%p, native-bo=%s", |
013f35c6 PP |
1113 | field, bt_ctf_byte_order_string((int) native_byte_order)); |
1114 | ret = bt_ctfser_write_string(ctfser, (const char *) string->buf->data); | |
91d81473 | 1115 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
1116 | BT_LOGE("Cannot serialize string field: ret=%d", ret); |
1117 | goto end; | |
3dca2276 PP |
1118 | } |
1119 | ||
1120 | end: | |
3dca2276 PP |
1121 | return ret; |
1122 | } | |
1123 | ||
1124 | struct bt_ctf_field *bt_ctf_field_create(struct bt_ctf_field_type *type) | |
1125 | { | |
1126 | struct bt_ctf_field *field = NULL; | |
1127 | enum bt_ctf_field_type_id type_id; | |
1128 | ||
67d2ce02 | 1129 | BT_CTF_ASSERT_PRE_NON_NULL(type, "Field type"); |
98b15851 | 1130 | BT_ASSERT_DBG(field_type_common_has_known_id((void *) type)); |
67d2ce02 | 1131 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_validate((void *) type) == 0, |
16ca5ff0 | 1132 | "Field type is invalid: ft-addr=%p", type); |
3dca2276 PP |
1133 | type_id = bt_ctf_field_type_get_type_id(type); |
1134 | field = field_create_funcs[type_id](type); | |
1135 | if (!field) { | |
1136 | goto end; | |
1137 | } | |
1138 | ||
16ca5ff0 | 1139 | bt_ctf_field_type_common_freeze((void *) type); |
3dca2276 PP |
1140 | |
1141 | end: | |
1142 | return field; | |
1143 | } | |
1144 | ||
1145 | struct bt_ctf_field_type *bt_ctf_field_get_type(struct bt_ctf_field *field) | |
1146 | { | |
e1e02a22 | 1147 | return bt_ctf_object_get_ref(bt_ctf_field_common_borrow_type((void *) field)); |
3dca2276 PP |
1148 | } |
1149 | ||
1150 | enum bt_ctf_field_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field) | |
1151 | { | |
16ca5ff0 | 1152 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 | 1153 | |
67d2ce02 | 1154 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
3dca2276 PP |
1155 | return (int) field_common->type->id; |
1156 | } | |
1157 | ||
3dca2276 PP |
1158 | int bt_ctf_field_sequence_set_length(struct bt_ctf_field *field, |
1159 | struct bt_ctf_field *length_field) | |
1160 | { | |
312c056a | 1161 | int ret; |
16ca5ff0 | 1162 | struct bt_ctf_field_common *common_length_field = (void *) length_field; |
312c056a PP |
1163 | uint64_t length; |
1164 | ||
67d2ce02 MJ |
1165 | BT_CTF_ASSERT_PRE_NON_NULL(length_field, "Length field"); |
1166 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) length_field, "Length field"); | |
1167 | BT_CTF_ASSERT_PRE(common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_INTEGER || | |
16ca5ff0 PP |
1168 | common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM, |
1169 | "Length field must be an integer or enumeration field: field-addr=%p", | |
312c056a PP |
1170 | length_field); |
1171 | ||
16ca5ff0 | 1172 | if (common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM) { |
312c056a PP |
1173 | struct bt_ctf_field_enumeration *enumeration = (void *) |
1174 | length_field; | |
1175 | ||
1176 | length_field = (void *) enumeration->container; | |
1177 | } | |
1178 | ||
1179 | ret = bt_ctf_field_integer_unsigned_get_value(length_field, &length); | |
98b15851 | 1180 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
1181 | return bt_ctf_field_common_sequence_set_length((void *) field, |
1182 | length, (bt_ctf_field_common_create_func) bt_ctf_field_create); | |
3dca2276 PP |
1183 | } |
1184 | ||
1185 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index( | |
1186 | struct bt_ctf_field *field, uint64_t index) | |
1187 | { | |
e1e02a22 | 1188 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_index( |
094ff7c0 | 1189 | (void *) field, index)); |
3dca2276 PP |
1190 | } |
1191 | ||
1192 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_name( | |
1193 | struct bt_ctf_field *field, const char *name) | |
1194 | { | |
e1e02a22 | 1195 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_name( |
094ff7c0 | 1196 | (void *) field, name)); |
3dca2276 PP |
1197 | } |
1198 | ||
3dca2276 PP |
1199 | struct bt_ctf_field *bt_ctf_field_array_get_field( |
1200 | struct bt_ctf_field *field, uint64_t index) | |
1201 | { | |
e1e02a22 | 1202 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1203 | bt_ctf_field_common_array_borrow_field((void *) field, index)); |
3dca2276 PP |
1204 | } |
1205 | ||
1206 | struct bt_ctf_field *bt_ctf_field_sequence_get_field( | |
1207 | struct bt_ctf_field *field, uint64_t index) | |
1208 | { | |
e1e02a22 | 1209 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1210 | bt_ctf_field_common_sequence_borrow_field((void *) field, index)); |
3dca2276 PP |
1211 | } |
1212 | ||
1213 | struct bt_ctf_field *bt_ctf_field_variant_get_field(struct bt_ctf_field *field, | |
1214 | struct bt_ctf_field *tag_field) | |
1215 | { | |
312c056a PP |
1216 | struct bt_ctf_field_variant *variant_field = (void *) field; |
1217 | struct bt_ctf_field_enumeration *enum_field = (void *) tag_field; | |
16ca5ff0 PP |
1218 | struct bt_ctf_field_type_common_variant *variant_ft; |
1219 | struct bt_ctf_field_type_common_enumeration *tag_ft; | |
312c056a | 1220 | struct bt_ctf_field *current_field = NULL; |
00409097 | 1221 | bt_ctf_bool is_signed; |
312c056a PP |
1222 | uint64_t tag_uval; |
1223 | int ret; | |
1224 | ||
67d2ce02 MJ |
1225 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Variant field"); |
1226 | BT_CTF_ASSERT_PRE_NON_NULL(tag_field, "Tag field"); | |
1227 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) tag_field, "Tag field"); | |
1228 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( | |
16ca5ff0 PP |
1229 | (struct bt_ctf_field_common *) tag_field, |
1230 | BT_CTF_FIELD_TYPE_ID_ENUM, "Tag field"); | |
67d2ce02 | 1231 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( |
16ca5ff0 PP |
1232 | (struct bt_ctf_field_common *) field, |
1233 | BT_CTF_FIELD_TYPE_ID_VARIANT, "Field"); | |
67d2ce02 | 1234 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1235 | bt_ctf_field_common_validate_recursive((void *) tag_field) == 0, |
1236 | "Tag field is invalid: field-addr=%p", tag_field); | |
1237 | variant_ft = BT_CTF_FROM_COMMON(variant_field->common.common.type); | |
67d2ce02 | 1238 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_compare( |
16ca5ff0 PP |
1239 | BT_CTF_TO_COMMON(variant_ft->tag_ft), enum_field->common.type) == 0, |
1240 | "Unexpected tag field's type: expected-ft-addr=%p, " | |
1241 | "tag-ft-addr=%p", variant_ft->tag_ft, | |
312c056a | 1242 | enum_field->common.type); |
16ca5ff0 | 1243 | tag_ft = BT_CTF_FROM_COMMON(enum_field->common.type); |
312c056a PP |
1244 | is_signed = tag_ft->container_ft->is_signed; |
1245 | ||
1246 | if (is_signed) { | |
1247 | int64_t tag_ival; | |
1248 | ||
1249 | ret = bt_ctf_field_integer_signed_get_value( | |
1250 | (void *) enum_field->container, &tag_ival); | |
1251 | tag_uval = (uint64_t) tag_ival; | |
1252 | } else { | |
1253 | ret = bt_ctf_field_integer_unsigned_get_value( | |
1254 | (void *) enum_field->container, &tag_uval); | |
1255 | } | |
1256 | ||
98b15851 | 1257 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 | 1258 | ret = bt_ctf_field_common_variant_set_tag((void *) field, tag_uval, |
312c056a PP |
1259 | is_signed); |
1260 | if (ret) { | |
1261 | goto end; | |
1262 | } | |
1263 | ||
e1e02a22 PP |
1264 | bt_ctf_object_put_ref(variant_field->tag); |
1265 | variant_field->tag = bt_ctf_object_get_ref(tag_field); | |
312c056a | 1266 | current_field = bt_ctf_field_variant_get_current_field(field); |
98b15851 | 1267 | BT_ASSERT_DBG(current_field); |
312c056a PP |
1268 | |
1269 | end: | |
1270 | return current_field; | |
3dca2276 PP |
1271 | } |
1272 | ||
1273 | struct bt_ctf_field *bt_ctf_field_variant_get_current_field( | |
1274 | struct bt_ctf_field *variant_field) | |
1275 | { | |
e1e02a22 | 1276 | return bt_ctf_object_get_ref(bt_ctf_field_common_variant_borrow_current_field( |
094ff7c0 | 1277 | (void *) variant_field)); |
3dca2276 PP |
1278 | } |
1279 | ||
312c056a PP |
1280 | BT_HIDDEN |
1281 | struct bt_ctf_field *bt_ctf_field_enumeration_borrow_container( | |
1282 | struct bt_ctf_field *field) | |
3dca2276 | 1283 | { |
312c056a PP |
1284 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1285 | ||
67d2ce02 MJ |
1286 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Enumeration field"); |
1287 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID((struct bt_ctf_field_common *) field, | |
312c056a | 1288 | BT_CTF_FIELD_TYPE_ID_ENUM, "Field"); |
98b15851 | 1289 | BT_ASSERT_DBG(enumeration->container); |
312c056a | 1290 | return (void *) enumeration->container; |
3dca2276 PP |
1291 | } |
1292 | ||
312c056a PP |
1293 | struct bt_ctf_field *bt_ctf_field_enumeration_get_container( |
1294 | struct bt_ctf_field *field) | |
3dca2276 | 1295 | { |
e1e02a22 | 1296 | return bt_ctf_object_get_ref(bt_ctf_field_enumeration_borrow_container(field)); |
3dca2276 PP |
1297 | } |
1298 | ||
312c056a PP |
1299 | int bt_ctf_field_integer_signed_get_value(struct bt_ctf_field *field, |
1300 | int64_t *value) | |
3dca2276 | 1301 | { |
16ca5ff0 | 1302 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1303 | |
67d2ce02 MJ |
1304 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1305 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1306 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1307 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1308 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1309 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_integer_is_signed( |
312c056a | 1310 | integer->common.type), |
16ca5ff0 | 1311 | "Field's type is unsigned: field-addr=%p", field); |
312c056a PP |
1312 | *value = integer->payload.signd; |
1313 | return 0; | |
3dca2276 PP |
1314 | } |
1315 | ||
1316 | int bt_ctf_field_integer_signed_set_value(struct bt_ctf_field *field, | |
1317 | int64_t value) | |
1318 | { | |
312c056a | 1319 | int ret = 0; |
16ca5ff0 PP |
1320 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1321 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1322 | |
67d2ce02 MJ |
1323 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1324 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1325 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1326 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1327 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1328 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1329 | bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1330 | "Field's type is unsigned: field-addr=%p", field); | |
67d2ce02 | 1331 | BT_CTF_ASSERT_PRE(value_is_in_range_signed(integer_type->size, value), |
16ca5ff0 | 1332 | "Value is out of bounds: value=%" PRId64 ", field-addr=%p", |
312c056a PP |
1333 | value, field); |
1334 | integer->payload.signd = value; | |
16ca5ff0 | 1335 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1336 | return ret; |
3dca2276 PP |
1337 | } |
1338 | ||
1339 | int bt_ctf_field_integer_unsigned_get_value(struct bt_ctf_field *field, | |
1340 | uint64_t *value) | |
1341 | { | |
16ca5ff0 | 1342 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1343 | |
67d2ce02 MJ |
1344 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1345 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1346 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1347 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1348 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1349 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1350 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1351 | "Field's type is signed: field-addr=%p", field); | |
312c056a PP |
1352 | *value = integer->payload.unsignd; |
1353 | return 0; | |
3dca2276 PP |
1354 | } |
1355 | ||
312c056a PP |
1356 | int bt_ctf_field_integer_unsigned_set_value(struct bt_ctf_field *field, |
1357 | uint64_t value) | |
3dca2276 | 1358 | { |
16ca5ff0 PP |
1359 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1360 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1361 | |
67d2ce02 MJ |
1362 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1363 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1364 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1365 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1366 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1367 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1368 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1369 | "Field's type is signed: field-addr=%p", field); | |
67d2ce02 | 1370 | BT_CTF_ASSERT_PRE(value_is_in_range_unsigned(integer_type->size, value), |
16ca5ff0 | 1371 | "Value is out of bounds: value=%" PRIu64 ", field-addr=%p", |
312c056a PP |
1372 | value, field); |
1373 | integer->payload.unsignd = value; | |
16ca5ff0 | 1374 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1375 | return 0; |
3dca2276 PP |
1376 | } |
1377 | ||
1378 | int bt_ctf_field_floating_point_get_value(struct bt_ctf_field *field, | |
1379 | double *value) | |
1380 | { | |
16ca5ff0 | 1381 | return bt_ctf_field_common_floating_point_get_value((void *) field, value); |
3dca2276 PP |
1382 | } |
1383 | ||
1384 | int bt_ctf_field_floating_point_set_value(struct bt_ctf_field *field, | |
1385 | double value) | |
1386 | { | |
16ca5ff0 | 1387 | return bt_ctf_field_common_floating_point_set_value((void *) field, value); |
3dca2276 PP |
1388 | } |
1389 | ||
1390 | const char *bt_ctf_field_string_get_value(struct bt_ctf_field *field) | |
1391 | { | |
16ca5ff0 | 1392 | return bt_ctf_field_common_string_get_value((void *) field); |
3dca2276 PP |
1393 | } |
1394 | ||
1395 | int bt_ctf_field_string_set_value(struct bt_ctf_field *field, const char *value) | |
1396 | { | |
16ca5ff0 | 1397 | return bt_ctf_field_common_string_set_value((void *) field, value); |
3dca2276 PP |
1398 | } |
1399 | ||
1400 | int bt_ctf_field_string_append(struct bt_ctf_field *field, const char *value) | |
1401 | { | |
16ca5ff0 | 1402 | return bt_ctf_field_common_string_append((void *) field, value); |
3dca2276 PP |
1403 | } |
1404 | ||
1405 | int bt_ctf_field_string_append_len(struct bt_ctf_field *field, | |
1406 | const char *value, unsigned int length) | |
1407 | { | |
16ca5ff0 | 1408 | return bt_ctf_field_common_string_append_len((void *) field, value, length); |
3dca2276 PP |
1409 | } |
1410 | ||
1411 | struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field) | |
1412 | { | |
16ca5ff0 | 1413 | return (void *) bt_ctf_field_common_copy((void *) field); |
3dca2276 PP |
1414 | } |
1415 | ||
1416 | static | |
1417 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *type) | |
1418 | { | |
16ca5ff0 PP |
1419 | struct bt_ctf_field_common_integer *integer = |
1420 | g_new0(struct bt_ctf_field_common_integer, 1); | |
3dca2276 PP |
1421 | |
1422 | BT_LOGD("Creating CTF writer integer field object: ft-addr=%p", type); | |
1423 | ||
1424 | if (integer) { | |
16ca5ff0 | 1425 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(integer), (void *) type, |
3fea54f6 | 1426 | true, |
e1e02a22 | 1427 | (bt_ctf_object_release_func) bt_ctf_field_integer_destroy, |
3dca2276 PP |
1428 | &bt_ctf_field_integer_methods); |
1429 | integer->common.spec.writer.serialize_func = | |
1430 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_integer_serialize; | |
1431 | BT_LOGD("Created CTF writer integer field object: addr=%p, ft-addr=%p", | |
1432 | integer, type); | |
1433 | } else { | |
1434 | BT_LOGE_STR("Failed to allocate one integer field."); | |
1435 | } | |
1436 | ||
1437 | return (void *) integer; | |
1438 | } | |
1439 | ||
1440 | static | |
1441 | struct bt_ctf_field *bt_ctf_field_enumeration_create( | |
1442 | struct bt_ctf_field_type *type) | |
1443 | { | |
16ca5ff0 | 1444 | struct bt_ctf_field_type_common_enumeration *enum_ft = (void *) type; |
312c056a PP |
1445 | struct bt_ctf_field_enumeration *enumeration = g_new0( |
1446 | struct bt_ctf_field_enumeration, 1); | |
3dca2276 PP |
1447 | |
1448 | BT_LOGD("Creating CTF writer enumeration field object: ft-addr=%p", type); | |
1449 | ||
312c056a | 1450 | if (!enumeration) { |
3dca2276 | 1451 | BT_LOGE_STR("Failed to allocate one enumeration field."); |
312c056a | 1452 | goto end; |
3dca2276 PP |
1453 | } |
1454 | ||
16ca5ff0 | 1455 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(enumeration), |
312c056a | 1456 | (void *) type, |
e1e02a22 | 1457 | true, (bt_ctf_object_release_func) |
312c056a PP |
1458 | bt_ctf_field_enumeration_destroy_recursive, |
1459 | &bt_ctf_field_enumeration_methods); | |
1460 | enumeration->container = (void *) bt_ctf_field_create( | |
16ca5ff0 | 1461 | BT_CTF_FROM_COMMON(enum_ft->container_ft)); |
312c056a | 1462 | if (!enumeration->container) { |
e1e02a22 | 1463 | BT_CTF_OBJECT_PUT_REF_AND_RESET(enumeration); |
312c056a PP |
1464 | goto end; |
1465 | } | |
1466 | ||
1467 | enumeration->common.spec.writer.serialize_func = | |
1468 | (bt_ctf_field_serialize_recursive_func) | |
1469 | bt_ctf_field_enumeration_serialize_recursive; | |
1470 | BT_LOGD("Created CTF writer enumeration field object: addr=%p, ft-addr=%p", | |
1471 | enumeration, type); | |
1472 | ||
1473 | end: | |
3dca2276 PP |
1474 | return (void *) enumeration; |
1475 | } | |
1476 | ||
1477 | static | |
1478 | struct bt_ctf_field *bt_ctf_field_floating_point_create( | |
1479 | struct bt_ctf_field_type *type) | |
1480 | { | |
16ca5ff0 | 1481 | struct bt_ctf_field_common_floating_point *floating_point; |
3dca2276 PP |
1482 | |
1483 | BT_LOGD("Creating CTF writer floating point number field object: ft-addr=%p", type); | |
16ca5ff0 | 1484 | floating_point = g_new0(struct bt_ctf_field_common_floating_point, 1); |
3dca2276 PP |
1485 | |
1486 | if (floating_point) { | |
16ca5ff0 | 1487 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(floating_point), |
3dca2276 | 1488 | (void *) type, |
e1e02a22 | 1489 | true, (bt_ctf_object_release_func) |
312c056a | 1490 | bt_ctf_field_floating_point_destroy, |
3dca2276 PP |
1491 | &bt_ctf_field_floating_point_methods); |
1492 | floating_point->common.spec.writer.serialize_func = | |
1493 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_floating_point_serialize; | |
1494 | BT_LOGD("Created CTF writer floating point number field object: addr=%p, ft-addr=%p", | |
1495 | floating_point, type); | |
1496 | } else { | |
1497 | BT_LOGE_STR("Failed to allocate one floating point number field."); | |
1498 | } | |
1499 | ||
1500 | return (void *) floating_point; | |
1501 | } | |
1502 | ||
1503 | static | |
1504 | struct bt_ctf_field *bt_ctf_field_structure_create( | |
1505 | struct bt_ctf_field_type *type) | |
1506 | { | |
16ca5ff0 PP |
1507 | struct bt_ctf_field_common_structure *structure = g_new0( |
1508 | struct bt_ctf_field_common_structure, 1); | |
3dca2276 PP |
1509 | int iret; |
1510 | ||
1511 | BT_LOGD("Creating CTF writer structure field object: ft-addr=%p", type); | |
1512 | ||
1513 | if (!structure) { | |
1514 | BT_LOGE_STR("Failed to allocate one structure field."); | |
1515 | goto end; | |
1516 | } | |
1517 | ||
16ca5ff0 | 1518 | iret = bt_ctf_field_common_structure_initialize(BT_CTF_TO_COMMON(structure), |
312c056a | 1519 | (void *) type, |
e1e02a22 | 1520 | true, (bt_ctf_object_release_func) |
312c056a | 1521 | bt_ctf_field_structure_destroy_recursive, |
3dca2276 | 1522 | &bt_ctf_field_structure_methods, |
16ca5ff0 | 1523 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1524 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1525 | structure->common.spec.writer.serialize_func = |
1526 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_structure_serialize_recursive; | |
1527 | if (iret) { | |
e1e02a22 | 1528 | BT_CTF_OBJECT_PUT_REF_AND_RESET(structure); |
3dca2276 PP |
1529 | goto end; |
1530 | } | |
1531 | ||
1532 | BT_LOGD("Created CTF writer structure field object: addr=%p, ft-addr=%p", | |
1533 | structure, type); | |
1534 | ||
1535 | end: | |
1536 | return (void *) structure; | |
1537 | } | |
1538 | ||
1539 | static | |
1540 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *type) | |
1541 | { | |
16ca5ff0 | 1542 | struct bt_ctf_field_type_common_variant *var_ft = (void *) type; |
312c056a PP |
1543 | struct bt_ctf_field_variant *variant = g_new0( |
1544 | struct bt_ctf_field_variant, 1); | |
3dca2276 PP |
1545 | |
1546 | BT_LOGD("Creating CTF writer variant field object: ft-addr=%p", type); | |
1547 | ||
312c056a | 1548 | if (!variant) { |
3dca2276 | 1549 | BT_LOGE_STR("Failed to allocate one variant field."); |
312c056a | 1550 | goto end; |
3dca2276 PP |
1551 | } |
1552 | ||
16ca5ff0 | 1553 | bt_ctf_field_common_variant_initialize(BT_CTF_TO_COMMON(BT_CTF_TO_COMMON(variant)), |
312c056a | 1554 | (void *) type, |
e1e02a22 | 1555 | true, (bt_ctf_object_release_func) |
312c056a PP |
1556 | bt_ctf_field_variant_destroy_recursive, |
1557 | &bt_ctf_field_variant_methods, | |
16ca5ff0 | 1558 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1559 | (GDestroyNotify) bt_ctf_object_put_ref); |
312c056a | 1560 | variant->tag = (void *) bt_ctf_field_create( |
16ca5ff0 | 1561 | BT_CTF_FROM_COMMON(var_ft->tag_ft)); |
312c056a PP |
1562 | variant->common.common.spec.writer.serialize_func = |
1563 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_variant_serialize_recursive; | |
1564 | BT_LOGD("Created CTF writer variant field object: addr=%p, ft-addr=%p", | |
1565 | variant, type); | |
1566 | ||
1567 | end: | |
3dca2276 PP |
1568 | return (void *) variant; |
1569 | } | |
1570 | ||
1571 | static | |
1572 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *type) | |
1573 | { | |
16ca5ff0 PP |
1574 | struct bt_ctf_field_common_array *array = |
1575 | g_new0(struct bt_ctf_field_common_array, 1); | |
3dca2276 PP |
1576 | int ret; |
1577 | ||
1578 | BT_LOGD("Creating CTF writer array field object: ft-addr=%p", type); | |
98b15851 | 1579 | BT_ASSERT_DBG(type); |
3dca2276 PP |
1580 | |
1581 | if (!array) { | |
1582 | BT_LOGE_STR("Failed to allocate one array field."); | |
1583 | goto end; | |
1584 | } | |
1585 | ||
16ca5ff0 | 1586 | ret = bt_ctf_field_common_array_initialize(BT_CTF_TO_COMMON(array), |
3dca2276 | 1587 | (void *) type, |
e1e02a22 | 1588 | true, (bt_ctf_object_release_func) |
312c056a PP |
1589 | bt_ctf_field_array_destroy_recursive, |
1590 | &bt_ctf_field_array_methods, | |
16ca5ff0 | 1591 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1592 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1593 | array->common.spec.writer.serialize_func = |
1594 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_array_serialize_recursive; | |
1595 | if (ret) { | |
e1e02a22 | 1596 | BT_CTF_OBJECT_PUT_REF_AND_RESET(array); |
3dca2276 PP |
1597 | goto end; |
1598 | } | |
1599 | ||
1600 | BT_LOGD("Created CTF writer array field object: addr=%p, ft-addr=%p", | |
1601 | array, type); | |
1602 | ||
1603 | end: | |
1604 | return (void *) array; | |
1605 | } | |
1606 | ||
1607 | static | |
1608 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *type) | |
1609 | { | |
16ca5ff0 PP |
1610 | struct bt_ctf_field_common_sequence *sequence = g_new0( |
1611 | struct bt_ctf_field_common_sequence, 1); | |
3dca2276 PP |
1612 | |
1613 | BT_LOGD("Creating CTF writer sequence field object: ft-addr=%p", type); | |
1614 | ||
1615 | if (sequence) { | |
16ca5ff0 | 1616 | bt_ctf_field_common_sequence_initialize(BT_CTF_TO_COMMON(sequence), |
3dca2276 | 1617 | (void *) type, |
e1e02a22 | 1618 | true, (bt_ctf_object_release_func) |
312c056a PP |
1619 | bt_ctf_field_sequence_destroy_recursive, |
1620 | &bt_ctf_field_sequence_methods, | |
e1e02a22 | 1621 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1622 | sequence->common.spec.writer.serialize_func = |
1623 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_sequence_serialize_recursive; | |
1624 | BT_LOGD("Created CTF writer sequence field object: addr=%p, ft-addr=%p", | |
1625 | sequence, type); | |
1626 | } else { | |
1627 | BT_LOGE_STR("Failed to allocate one sequence field."); | |
1628 | } | |
1629 | ||
1630 | return (void *) sequence; | |
1631 | } | |
1632 | ||
1633 | static | |
1634 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *type) | |
1635 | { | |
16ca5ff0 PP |
1636 | struct bt_ctf_field_common_string *string = g_new0( |
1637 | struct bt_ctf_field_common_string, 1); | |
3dca2276 PP |
1638 | |
1639 | BT_LOGD("Creating CTF writer string field object: ft-addr=%p", type); | |
1640 | ||
1641 | if (string) { | |
16ca5ff0 | 1642 | bt_ctf_field_common_string_initialize(BT_CTF_TO_COMMON(string), |
3dca2276 | 1643 | (void *) type, |
e1e02a22 | 1644 | true, (bt_ctf_object_release_func) |
312c056a | 1645 | bt_ctf_field_string_destroy, |
3dca2276 PP |
1646 | &bt_ctf_field_string_methods); |
1647 | string->common.spec.writer.serialize_func = | |
1648 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_string_serialize; | |
1649 | BT_LOGD("Created CTF writer string field object: addr=%p, ft-addr=%p", | |
1650 | string, type); | |
1651 | } else { | |
1652 | BT_LOGE_STR("Failed to allocate one string field."); | |
1653 | } | |
1654 | ||
1655 | return (void *) string; | |
1656 | } | |
312c056a PP |
1657 | |
1658 | static | |
1659 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 1660 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1661 | { |
1662 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1663 | ||
1664 | if (enumeration->container) { | |
16ca5ff0 | 1665 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1666 | (void *) enumeration->container, is_frozen); |
1667 | } | |
1668 | ||
16ca5ff0 | 1669 | bt_ctf_field_common_generic_set_is_frozen((void *) field, is_frozen); |
312c056a PP |
1670 | } |
1671 | ||
1672 | static | |
16ca5ff0 | 1673 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1674 | { |
1675 | int ret = -1; | |
1676 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1677 | ||
1678 | if (enumeration->container) { | |
16ca5ff0 | 1679 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1680 | (void *) enumeration->container); |
1681 | } | |
1682 | ||
1683 | return ret; | |
1684 | } | |
1685 | ||
1686 | static | |
00409097 | 1687 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1688 | { |
00409097 | 1689 | bt_ctf_bool is_set = BT_CTF_FALSE; |
312c056a PP |
1690 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1691 | ||
1692 | if (enumeration->container) { | |
16ca5ff0 | 1693 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1694 | (void *) enumeration->container); |
1695 | } | |
1696 | ||
1697 | return is_set; | |
1698 | } | |
1699 | ||
1700 | static | |
16ca5ff0 | 1701 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1702 | { |
1703 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1704 | ||
1705 | if (enumeration->container) { | |
16ca5ff0 | 1706 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1707 | (void *) enumeration->container); |
1708 | } | |
1709 | ||
16ca5ff0 | 1710 | bt_ctf_field_common_generic_reset((void *) field); |
312c056a PP |
1711 | } |
1712 | ||
1713 | static | |
1714 | void bt_ctf_field_variant_set_is_frozen_recursive( | |
16ca5ff0 | 1715 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1716 | { |
1717 | struct bt_ctf_field_variant *variant = (void *) field; | |
1718 | ||
1719 | if (variant->tag) { | |
16ca5ff0 | 1720 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1721 | (void *) variant->tag, is_frozen); |
1722 | } | |
1723 | ||
16ca5ff0 | 1724 | bt_ctf_field_common_variant_set_is_frozen_recursive((void *) field, |
312c056a PP |
1725 | is_frozen); |
1726 | } | |
1727 | ||
1728 | static | |
16ca5ff0 | 1729 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1730 | { |
1731 | int ret; | |
1732 | struct bt_ctf_field_variant *variant = (void *) field; | |
1733 | ||
1734 | if (variant->tag) { | |
16ca5ff0 | 1735 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1736 | (void *) variant->tag); |
1737 | if (ret) { | |
1738 | goto end; | |
1739 | } | |
1740 | } | |
1741 | ||
16ca5ff0 | 1742 | ret = bt_ctf_field_common_variant_validate_recursive((void *) field); |
312c056a PP |
1743 | |
1744 | end: | |
1745 | return ret; | |
1746 | } | |
1747 | ||
1748 | static | |
00409097 | 1749 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1750 | { |
00409097 | 1751 | bt_ctf_bool is_set; |
312c056a PP |
1752 | struct bt_ctf_field_variant *variant = (void *) field; |
1753 | ||
1754 | if (variant->tag) { | |
16ca5ff0 | 1755 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1756 | (void *) variant->tag); |
1757 | if (is_set) { | |
1758 | goto end; | |
1759 | } | |
1760 | } | |
1761 | ||
16ca5ff0 | 1762 | is_set = bt_ctf_field_common_variant_is_set_recursive((void *) field); |
312c056a PP |
1763 | |
1764 | end: | |
1765 | return is_set; | |
1766 | } | |
1767 | ||
1768 | static | |
16ca5ff0 | 1769 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1770 | { |
1771 | struct bt_ctf_field_variant *variant = (void *) field; | |
1772 | ||
1773 | if (variant->tag) { | |
16ca5ff0 | 1774 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1775 | (void *) variant->tag); |
1776 | } | |
1777 | ||
16ca5ff0 | 1778 | bt_ctf_field_common_variant_reset_recursive((void *) field); |
312c056a PP |
1779 | } |
1780 | ||
67d2ce02 | 1781 | BT_CTF_ASSERT_PRE_FUNC |
312c056a | 1782 | static inline bool field_to_set_has_expected_type( |
16ca5ff0 PP |
1783 | struct bt_ctf_field_common *struct_field, |
1784 | const char *name, struct bt_ctf_field_common *value) | |
312c056a PP |
1785 | { |
1786 | bool ret = true; | |
16ca5ff0 | 1787 | struct bt_ctf_field_type_common *expected_field_type = NULL; |
312c056a PP |
1788 | |
1789 | expected_field_type = | |
16ca5ff0 | 1790 | bt_ctf_field_type_common_structure_borrow_field_type_by_name( |
312c056a PP |
1791 | struct_field->type, name); |
1792 | ||
16ca5ff0 | 1793 | if (bt_ctf_field_type_common_compare(expected_field_type, value->type)) { |
67d2ce02 | 1794 | BT_CTF_ASSERT_PRE_MSG("Value field's type is different from the expected field type: " |
16ca5ff0 | 1795 | "value-ft-addr=%p, expected-ft-addr=%p", value->type, |
312c056a PP |
1796 | expected_field_type); |
1797 | ret = false; | |
1798 | goto end; | |
1799 | } | |
1800 | ||
1801 | end: | |
1802 | return ret; | |
1803 | } | |
1804 | ||
1805 | BT_HIDDEN | |
1806 | int bt_ctf_field_structure_set_field_by_name(struct bt_ctf_field *field, | |
1807 | const char *name, struct bt_ctf_field *value) | |
1808 | { | |
1809 | int ret = 0; | |
1810 | GQuark field_quark; | |
16ca5ff0 PP |
1811 | struct bt_ctf_field_common *common_field = (void *) field; |
1812 | struct bt_ctf_field_common_structure *structure = | |
1813 | BT_CTF_FROM_COMMON(common_field); | |
1814 | struct bt_ctf_field_common *common_value = (void *) value; | |
312c056a PP |
1815 | size_t index; |
1816 | GHashTable *field_name_to_index; | |
16ca5ff0 | 1817 | struct bt_ctf_field_type_common_structure *structure_ft; |
312c056a | 1818 | |
67d2ce02 MJ |
1819 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Parent field"); |
1820 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Field name"); | |
1821 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value field"); | |
1822 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(common_field, | |
16ca5ff0 | 1823 | BT_CTF_FIELD_TYPE_ID_STRUCT, "Parent field"); |
67d2ce02 | 1824 | BT_CTF_ASSERT_PRE(field_to_set_has_expected_type(common_field, |
312c056a PP |
1825 | name, common_value), |
1826 | "Value field's type is different from the expected field type."); | |
1827 | field_quark = g_quark_from_string(name); | |
16ca5ff0 | 1828 | structure_ft = BT_CTF_FROM_COMMON(common_field->type); |
312c056a PP |
1829 | field_name_to_index = structure_ft->field_name_to_index; |
1830 | if (!g_hash_table_lookup_extended(field_name_to_index, | |
1831 | GUINT_TO_POINTER(field_quark), NULL, | |
1832 | (gpointer *) &index)) { | |
ef267d12 | 1833 | BT_LOGT("Invalid parameter: no such field in structure field's type: " |
312c056a PP |
1834 | "struct-field-addr=%p, struct-ft-addr=%p, " |
1835 | "field-ft-addr=%p, name=\"%s\"", | |
1836 | field, common_field->type, common_value->type, name); | |
1837 | ret = -1; | |
1838 | goto end; | |
1839 | } | |
e1e02a22 PP |
1840 | bt_ctf_object_get_ref(value); |
1841 | BT_CTF_OBJECT_MOVE_REF(structure->fields->pdata[index], value); | |
312c056a PP |
1842 | |
1843 | end: | |
1844 | return ret; | |
1845 | } |