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 | ||
16ca5ff0 PP |
35 | struct bt_ctf_field_common *bt_ctf_field_common_copy(struct bt_ctf_field_common *field) |
36 | { | |
37 | struct bt_ctf_field_common *copy = NULL; | |
38 | ||
67d2ce02 | 39 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
98b15851 PP |
40 | BT_ASSERT_DBG(field_type_common_has_known_id(field->type)); |
41 | BT_ASSERT_DBG(field->methods->copy); | |
16ca5ff0 PP |
42 | copy = field->methods->copy(field); |
43 | if (!copy) { | |
44 | BT_LOGW("Cannot create field: ft-addr=%p", field->type); | |
45 | goto end; | |
46 | } | |
47 | ||
48 | bt_ctf_field_common_set(copy, field->payload_set); | |
49 | ||
50 | end: | |
51 | return copy; | |
52 | } | |
53 | ||
16ca5ff0 PP |
54 | int bt_ctf_field_common_structure_initialize(struct bt_ctf_field_common *field, |
55 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 56 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
57 | struct bt_ctf_field_common_methods *methods, |
58 | bt_ctf_field_common_create_func field_create_func, | |
59 | GDestroyNotify field_release_func) | |
60 | { | |
61 | int ret = 0; | |
62 | struct bt_ctf_field_type_common_structure *structure_type = | |
63 | BT_CTF_FROM_COMMON(type); | |
64 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
65 | size_t i; | |
66 | ||
67 | BT_LOGD("Initializing common structure field object: ft-addr=%p", type); | |
68 | bt_ctf_field_common_initialize(field, type, is_shared, | |
69 | release_func, methods); | |
70 | structure->fields = g_ptr_array_new_with_free_func(field_release_func); | |
71 | g_ptr_array_set_size(structure->fields, structure_type->fields->len); | |
72 | ||
73 | /* Create all fields contained in the structure field. */ | |
74 | for (i = 0; i < structure_type->fields->len; i++) { | |
50233236 | 75 | struct bt_ctf_field_common *member_field; |
16ca5ff0 PP |
76 | struct bt_ctf_field_type_common_structure_field *struct_field = |
77 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
78 | structure_type, i); | |
50233236 FD |
79 | member_field = field_create_func(struct_field->type); |
80 | if (!member_field) { | |
16ca5ff0 PP |
81 | BT_LOGE("Failed to create structure field's member: name=\"%s\", index=%zu", |
82 | g_quark_to_string(struct_field->name), i); | |
83 | ret = -1; | |
84 | goto end; | |
85 | } | |
86 | ||
50233236 | 87 | g_ptr_array_index(structure->fields, i) = member_field; |
16ca5ff0 PP |
88 | } |
89 | ||
90 | BT_LOGD("Initialized common structure field object: addr=%p, ft-addr=%p", | |
91 | field, type); | |
92 | ||
93 | end: | |
94 | return ret; | |
95 | } | |
96 | ||
16ca5ff0 PP |
97 | int bt_ctf_field_common_variant_initialize(struct bt_ctf_field_common *field, |
98 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 99 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
100 | struct bt_ctf_field_common_methods *methods, |
101 | bt_ctf_field_common_create_func field_create_func, | |
102 | GDestroyNotify field_release_func) | |
103 | { | |
104 | int ret = 0; | |
105 | struct bt_ctf_field_type_common_variant *variant_type = | |
106 | BT_CTF_FROM_COMMON(type); | |
107 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
108 | size_t i; | |
109 | ||
110 | BT_LOGD("Initializing common variant field object: ft-addr=%p", type); | |
111 | bt_ctf_field_common_initialize(field, type, is_shared, | |
112 | release_func, methods); | |
113 | ret = bt_ctf_field_type_common_variant_update_choices(type); | |
114 | if (ret) { | |
115 | BT_LOGE("Cannot update common variant field type choices: " | |
116 | "ret=%d", ret); | |
117 | goto end; | |
118 | } | |
119 | ||
120 | variant->fields = g_ptr_array_new_with_free_func(field_release_func); | |
121 | g_ptr_array_set_size(variant->fields, variant_type->choices->len); | |
122 | ||
123 | /* Create all fields contained in the variant field. */ | |
124 | for (i = 0; i < variant_type->choices->len; i++) { | |
50233236 | 125 | struct bt_ctf_field_common *member_field; |
16ca5ff0 PP |
126 | struct bt_ctf_field_type_common_variant_choice *var_choice = |
127 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
128 | variant_type, i); | |
129 | ||
50233236 FD |
130 | member_field = field_create_func(var_choice->type); |
131 | if (!member_field) { | |
16ca5ff0 PP |
132 | BT_LOGE("Failed to create variant field's member: name=\"%s\", index=%zu", |
133 | g_quark_to_string(var_choice->name), i); | |
134 | ret = -1; | |
135 | goto end; | |
136 | } | |
137 | ||
50233236 | 138 | g_ptr_array_index(variant->fields, i) = member_field; |
16ca5ff0 PP |
139 | } |
140 | ||
141 | BT_LOGD("Initialized common variant field object: addr=%p, ft-addr=%p", | |
142 | field, type); | |
143 | ||
144 | end: | |
145 | return ret; | |
146 | } | |
147 | ||
16ca5ff0 PP |
148 | int bt_ctf_field_common_string_initialize(struct bt_ctf_field_common *field, |
149 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 150 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
151 | struct bt_ctf_field_common_methods *methods) |
152 | { | |
153 | int ret = 0; | |
154 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); | |
155 | ||
156 | BT_LOGD("Initializing common string field object: ft-addr=%p", type); | |
157 | bt_ctf_field_common_initialize(field, type, is_shared, | |
158 | release_func, methods); | |
159 | string->buf = g_array_sized_new(FALSE, FALSE, sizeof(char), 1); | |
160 | if (!string->buf) { | |
161 | ret = -1; | |
162 | goto end; | |
163 | } | |
164 | ||
165 | g_array_index(string->buf, char, 0) = '\0'; | |
166 | BT_LOGD("Initialized common string field object: addr=%p, ft-addr=%p", | |
167 | field, type); | |
168 | ||
169 | end: | |
170 | return ret; | |
171 | } | |
172 | ||
16ca5ff0 PP |
173 | int bt_ctf_field_common_array_initialize(struct bt_ctf_field_common *field, |
174 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 175 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
176 | struct bt_ctf_field_common_methods *methods, |
177 | bt_ctf_field_common_create_func field_create_func, | |
178 | GDestroyNotify field_destroy_func) | |
179 | { | |
180 | struct bt_ctf_field_type_common_array *array_type = BT_CTF_FROM_COMMON(type); | |
181 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
182 | unsigned int array_length; | |
183 | int ret = 0; | |
184 | uint64_t i; | |
185 | ||
186 | BT_LOGD("Initializing common array field object: ft-addr=%p", type); | |
98b15851 | 187 | BT_ASSERT_DBG(type); |
16ca5ff0 PP |
188 | bt_ctf_field_common_initialize(field, type, is_shared, |
189 | release_func, methods); | |
190 | array_length = array_type->length; | |
191 | array->elements = g_ptr_array_sized_new(array_length); | |
192 | if (!array->elements) { | |
193 | ret = -1; | |
194 | goto end; | |
195 | } | |
196 | ||
197 | g_ptr_array_set_free_func(array->elements, field_destroy_func); | |
198 | g_ptr_array_set_size(array->elements, array_length); | |
199 | ||
200 | for (i = 0; i < array_length; i++) { | |
201 | array->elements->pdata[i] = field_create_func( | |
202 | array_type->element_ft); | |
203 | if (!array->elements->pdata[i]) { | |
204 | ret = -1; | |
205 | goto end; | |
206 | } | |
207 | } | |
208 | ||
209 | BT_LOGD("Initialized common array field object: addr=%p, ft-addr=%p", | |
210 | field, type); | |
211 | ||
212 | end: | |
213 | return ret; | |
214 | } | |
215 | ||
16ca5ff0 PP |
216 | int bt_ctf_field_common_sequence_initialize(struct bt_ctf_field_common *field, |
217 | struct bt_ctf_field_type_common *type, | |
e1e02a22 | 218 | bool is_shared, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
219 | struct bt_ctf_field_common_methods *methods, |
220 | GDestroyNotify field_destroy_func) | |
221 | { | |
222 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
223 | int ret = 0; | |
224 | ||
225 | BT_LOGD("Initializing common sequence field object: ft-addr=%p", type); | |
98b15851 | 226 | BT_ASSERT_DBG(type); |
16ca5ff0 PP |
227 | bt_ctf_field_common_initialize(field, type, is_shared, |
228 | release_func, methods); | |
229 | sequence->elements = g_ptr_array_new(); | |
230 | if (!sequence->elements) { | |
231 | ret = -1; | |
232 | goto end; | |
233 | } | |
234 | ||
235 | g_ptr_array_set_free_func(sequence->elements, field_destroy_func); | |
236 | BT_LOGD("Initialized common sequence field object: addr=%p, ft-addr=%p", | |
237 | field, type); | |
238 | ||
239 | end: | |
240 | return ret; | |
241 | } | |
242 | ||
16ca5ff0 PP |
243 | int bt_ctf_field_common_generic_validate(struct bt_ctf_field_common *field) |
244 | { | |
245 | return (field && field->payload_set) ? 0 : -1; | |
246 | } | |
247 | ||
16ca5ff0 PP |
248 | int bt_ctf_field_common_structure_validate_recursive(struct bt_ctf_field_common *field) |
249 | { | |
250 | int64_t i; | |
251 | int ret = 0; | |
252 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
253 | ||
98b15851 | 254 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
255 | |
256 | for (i = 0; i < structure->fields->len; i++) { | |
257 | ret = bt_ctf_field_common_validate_recursive( | |
258 | (void *) structure->fields->pdata[i]); | |
259 | ||
260 | if (ret) { | |
261 | int this_ret; | |
262 | const char *name; | |
263 | ||
264 | this_ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
265 | field->type, &name, NULL, i); | |
98b15851 | 266 | BT_ASSERT_DBG(this_ret == 0); |
67d2ce02 | 267 | BT_CTF_ASSERT_PRE_MSG("Invalid structure field's field: " |
16ca5ff0 PP |
268 | "struct-field-addr=%p, field-name=\"%s\", " |
269 | "index=%" PRId64 ", field-addr=%p", | |
270 | field, name, i, structure->fields->pdata[i]); | |
271 | goto end; | |
272 | } | |
273 | } | |
274 | ||
275 | end: | |
276 | return ret; | |
277 | } | |
278 | ||
16ca5ff0 PP |
279 | int bt_ctf_field_common_variant_validate_recursive(struct bt_ctf_field_common *field) |
280 | { | |
281 | int ret = 0; | |
282 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
283 | ||
98b15851 | 284 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
285 | |
286 | if (!variant->current_field) { | |
287 | ret = -1; | |
288 | goto end; | |
289 | } | |
290 | ||
291 | ret = bt_ctf_field_common_validate_recursive(variant->current_field); | |
292 | ||
293 | end: | |
294 | return ret; | |
295 | } | |
296 | ||
16ca5ff0 PP |
297 | int bt_ctf_field_common_array_validate_recursive(struct bt_ctf_field_common *field) |
298 | { | |
299 | int64_t i; | |
300 | int ret = 0; | |
301 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
302 | ||
98b15851 | 303 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
304 | |
305 | for (i = 0; i < array->elements->len; i++) { | |
306 | ret = bt_ctf_field_common_validate_recursive((void *) array->elements->pdata[i]); | |
307 | if (ret) { | |
67d2ce02 MJ |
308 | BT_CTF_ASSERT_PRE_MSG("Invalid array field's element field: " |
309 | "array-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
310 | "elem-field-addr=%p", |
311 | field, i, array->elements->pdata[i]); | |
312 | goto end; | |
313 | } | |
314 | } | |
315 | ||
316 | end: | |
317 | return ret; | |
318 | } | |
319 | ||
16ca5ff0 PP |
320 | int bt_ctf_field_common_sequence_validate_recursive(struct bt_ctf_field_common *field) |
321 | { | |
67d2ce02 | 322 | int64_t i; |
16ca5ff0 PP |
323 | int ret = 0; |
324 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
325 | ||
98b15851 | 326 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
327 | |
328 | for (i = 0; i < sequence->elements->len; i++) { | |
329 | ret = bt_ctf_field_common_validate_recursive( | |
330 | (void *) sequence->elements->pdata[i]); | |
331 | if (ret) { | |
67d2ce02 MJ |
332 | BT_CTF_ASSERT_PRE_MSG("Invalid sequence field's element field: " |
333 | "seq-field-addr=%p, %" PRId64 ", " | |
16ca5ff0 PP |
334 | "elem-field-addr=%p", |
335 | field, i, sequence->elements->pdata[i]); | |
336 | goto end; | |
337 | } | |
338 | } | |
339 | end: | |
340 | return ret; | |
341 | } | |
342 | ||
16ca5ff0 PP |
343 | void bt_ctf_field_common_generic_reset(struct bt_ctf_field_common *field) |
344 | { | |
98b15851 | 345 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
346 | field->payload_set = false; |
347 | } | |
348 | ||
16ca5ff0 PP |
349 | void bt_ctf_field_common_structure_reset_recursive(struct bt_ctf_field_common *field) |
350 | { | |
351 | int64_t i; | |
352 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
353 | ||
98b15851 | 354 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
355 | |
356 | for (i = 0; i < structure->fields->len; i++) { | |
357 | struct bt_ctf_field_common *member = structure->fields->pdata[i]; | |
358 | ||
359 | if (!member) { | |
360 | /* | |
361 | * Structure members are lazily initialized; | |
362 | * skip if this member has not been allocated | |
363 | * yet. | |
364 | */ | |
365 | continue; | |
366 | } | |
367 | ||
368 | bt_ctf_field_common_reset_recursive(member); | |
369 | } | |
370 | } | |
371 | ||
16ca5ff0 PP |
372 | void bt_ctf_field_common_variant_reset_recursive(struct bt_ctf_field_common *field) |
373 | { | |
374 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
375 | ||
98b15851 | 376 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
377 | variant->current_field = NULL; |
378 | } | |
379 | ||
16ca5ff0 PP |
380 | void bt_ctf_field_common_array_reset_recursive(struct bt_ctf_field_common *field) |
381 | { | |
382 | size_t i; | |
383 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); | |
384 | ||
98b15851 | 385 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
386 | |
387 | for (i = 0; i < array->elements->len; i++) { | |
388 | struct bt_ctf_field_common *member = array->elements->pdata[i]; | |
389 | ||
390 | if (!member) { | |
391 | /* | |
392 | * Array elements are lazily initialized; skip | |
393 | * if this member has not been allocated yet. | |
394 | */ | |
395 | continue; | |
396 | } | |
397 | ||
398 | bt_ctf_field_common_reset_recursive(member); | |
399 | } | |
400 | } | |
401 | ||
16ca5ff0 PP |
402 | void bt_ctf_field_common_sequence_reset_recursive(struct bt_ctf_field_common *field) |
403 | { | |
404 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); | |
405 | uint64_t i; | |
406 | ||
98b15851 | 407 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
408 | |
409 | for (i = 0; i < sequence->elements->len; i++) { | |
410 | if (sequence->elements->pdata[i]) { | |
411 | bt_ctf_field_common_reset_recursive( | |
412 | sequence->elements->pdata[i]); | |
413 | } | |
414 | } | |
415 | ||
416 | sequence->length = 0; | |
417 | } | |
418 | ||
16ca5ff0 PP |
419 | void bt_ctf_field_common_generic_set_is_frozen(struct bt_ctf_field_common *field, |
420 | bool is_frozen) | |
421 | { | |
422 | field->frozen = is_frozen; | |
423 | } | |
424 | ||
16ca5ff0 PP |
425 | void bt_ctf_field_common_structure_set_is_frozen_recursive( |
426 | struct bt_ctf_field_common *field, bool is_frozen) | |
427 | { | |
428 | uint64_t i; | |
429 | struct bt_ctf_field_common_structure *structure_field = | |
430 | BT_CTF_FROM_COMMON(field); | |
431 | ||
432 | BT_LOGD("Freezing structure field object: addr=%p", field); | |
433 | ||
434 | for (i = 0; i < structure_field->fields->len; i++) { | |
435 | struct bt_ctf_field_common *struct_field = | |
436 | g_ptr_array_index(structure_field->fields, i); | |
437 | ||
438 | BT_LOGD("Freezing structure field's field: field-addr=%p, index=%" PRId64, | |
439 | struct_field, i); | |
440 | bt_ctf_field_common_set_is_frozen_recursive(struct_field, | |
441 | is_frozen); | |
442 | } | |
443 | ||
444 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
445 | } | |
446 | ||
16ca5ff0 PP |
447 | void bt_ctf_field_common_variant_set_is_frozen_recursive( |
448 | struct bt_ctf_field_common *field, bool is_frozen) | |
449 | { | |
450 | uint64_t i; | |
451 | struct bt_ctf_field_common_variant *variant_field = BT_CTF_FROM_COMMON(field); | |
452 | ||
453 | BT_LOGD("Freezing variant field object: addr=%p", field); | |
454 | ||
455 | for (i = 0; i < variant_field->fields->len; i++) { | |
456 | struct bt_ctf_field_common *var_field = | |
457 | g_ptr_array_index(variant_field->fields, i); | |
458 | ||
459 | BT_LOGD("Freezing variant field's field: field-addr=%p, index=%" PRId64, | |
460 | var_field, i); | |
461 | bt_ctf_field_common_set_is_frozen_recursive(var_field, is_frozen); | |
462 | } | |
463 | ||
464 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
465 | } | |
466 | ||
16ca5ff0 PP |
467 | void bt_ctf_field_common_array_set_is_frozen_recursive( |
468 | struct bt_ctf_field_common *field, bool is_frozen) | |
469 | { | |
470 | int64_t i; | |
471 | struct bt_ctf_field_common_array *array_field = BT_CTF_FROM_COMMON(field); | |
472 | ||
473 | BT_LOGD("Freezing array field object: addr=%p", field); | |
474 | ||
475 | for (i = 0; i < array_field->elements->len; i++) { | |
476 | struct bt_ctf_field_common *elem_field = | |
477 | g_ptr_array_index(array_field->elements, i); | |
478 | ||
479 | BT_LOGD("Freezing array field object's element field: " | |
480 | "element-field-addr=%p, index=%" PRId64, | |
481 | elem_field, i); | |
482 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
483 | } | |
484 | ||
485 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
486 | } | |
487 | ||
16ca5ff0 PP |
488 | void bt_ctf_field_common_sequence_set_is_frozen_recursive( |
489 | struct bt_ctf_field_common *field, bool is_frozen) | |
490 | { | |
491 | int64_t i; | |
492 | struct bt_ctf_field_common_sequence *sequence_field = | |
493 | BT_CTF_FROM_COMMON(field); | |
494 | ||
495 | BT_LOGD("Freezing sequence field object: addr=%p", field); | |
496 | ||
497 | for (i = 0; i < sequence_field->length; i++) { | |
498 | struct bt_ctf_field_common *elem_field = | |
499 | g_ptr_array_index(sequence_field->elements, i); | |
500 | ||
501 | BT_LOGD("Freezing sequence field object's element field: " | |
502 | "element-field-addr=%p, index=%" PRId64, | |
503 | elem_field, i); | |
504 | bt_ctf_field_common_set_is_frozen_recursive(elem_field, is_frozen); | |
505 | } | |
506 | ||
507 | bt_ctf_field_common_generic_set_is_frozen(field, is_frozen); | |
508 | } | |
509 | ||
16ca5ff0 PP |
510 | void _bt_ctf_field_common_set_is_frozen_recursive(struct bt_ctf_field_common *field, |
511 | bool is_frozen) | |
512 | { | |
513 | if (!field) { | |
514 | goto end; | |
515 | } | |
516 | ||
517 | BT_LOGD("Setting field object's frozen state: addr=%p, is-frozen=%d", | |
518 | field, is_frozen); | |
98b15851 PP |
519 | BT_ASSERT_DBG(field_type_common_has_known_id(field->type)); |
520 | BT_ASSERT_DBG(field->methods->set_is_frozen); | |
16ca5ff0 PP |
521 | field->methods->set_is_frozen(field, is_frozen); |
522 | ||
523 | end: | |
524 | return; | |
525 | } | |
526 | ||
00409097 | 527 | bt_ctf_bool bt_ctf_field_common_generic_is_set(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
528 | { |
529 | return field && field->payload_set; | |
530 | } | |
531 | ||
00409097 | 532 | bt_ctf_bool bt_ctf_field_common_structure_is_set_recursive( |
16ca5ff0 PP |
533 | struct bt_ctf_field_common *field) |
534 | { | |
00409097 | 535 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
536 | size_t i; |
537 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); | |
538 | ||
98b15851 | 539 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
540 | |
541 | for (i = 0; i < structure->fields->len; i++) { | |
542 | is_set = bt_ctf_field_common_is_set_recursive( | |
543 | structure->fields->pdata[i]); | |
544 | if (!is_set) { | |
545 | goto end; | |
546 | } | |
547 | } | |
548 | ||
549 | end: | |
550 | return is_set; | |
551 | } | |
552 | ||
00409097 | 553 | bt_ctf_bool bt_ctf_field_common_variant_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
554 | { |
555 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); | |
00409097 | 556 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 | 557 | |
98b15851 | 558 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
559 | |
560 | if (variant->current_field) { | |
561 | is_set = bt_ctf_field_common_is_set_recursive( | |
562 | variant->current_field); | |
563 | } | |
564 | ||
565 | return is_set; | |
566 | } | |
567 | ||
00409097 | 568 | bt_ctf_bool bt_ctf_field_common_array_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
569 | { |
570 | size_t i; | |
00409097 | 571 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
572 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
573 | ||
98b15851 | 574 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
575 | |
576 | for (i = 0; i < array->elements->len; i++) { | |
577 | is_set = bt_ctf_field_common_is_set_recursive(array->elements->pdata[i]); | |
578 | if (!is_set) { | |
579 | goto end; | |
580 | } | |
581 | } | |
582 | ||
583 | end: | |
584 | return is_set; | |
585 | } | |
586 | ||
00409097 | 587 | bt_ctf_bool bt_ctf_field_common_sequence_is_set_recursive(struct bt_ctf_field_common *field) |
16ca5ff0 PP |
588 | { |
589 | size_t i; | |
00409097 | 590 | bt_ctf_bool is_set = BT_CTF_FALSE; |
16ca5ff0 PP |
591 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
592 | ||
98b15851 | 593 | BT_ASSERT_DBG(field); |
16ca5ff0 PP |
594 | |
595 | if (!sequence->elements) { | |
596 | goto end; | |
597 | } | |
598 | ||
599 | for (i = 0; i < sequence->elements->len; i++) { | |
600 | is_set = bt_ctf_field_common_is_set_recursive( | |
601 | sequence->elements->pdata[i]); | |
602 | if (!is_set) { | |
603 | goto end; | |
604 | } | |
605 | } | |
606 | ||
607 | end: | |
608 | return is_set; | |
609 | } | |
610 | ||
611 | static struct bt_ctf_field_common_methods bt_ctf_field_integer_methods = { | |
612 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
613 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 614 | .copy = NULL, |
16ca5ff0 PP |
615 | .is_set = bt_ctf_field_common_generic_is_set, |
616 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
617 | }; |
618 | ||
16ca5ff0 PP |
619 | static struct bt_ctf_field_common_methods bt_ctf_field_floating_point_methods = { |
620 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
621 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 622 | .copy = NULL, |
16ca5ff0 PP |
623 | .is_set = bt_ctf_field_common_generic_is_set, |
624 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
625 | }; |
626 | ||
312c056a PP |
627 | static |
628 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 629 | struct bt_ctf_field_common *field, bool is_frozen); |
312c056a PP |
630 | |
631 | static | |
16ca5ff0 | 632 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
633 | |
634 | static | |
00409097 | 635 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive( |
16ca5ff0 | 636 | struct bt_ctf_field_common *field); |
312c056a PP |
637 | |
638 | static | |
16ca5ff0 | 639 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 640 | |
16ca5ff0 | 641 | static struct bt_ctf_field_common_methods bt_ctf_field_enumeration_methods = { |
312c056a PP |
642 | .set_is_frozen = bt_ctf_field_enumeration_set_is_frozen_recursive, |
643 | .validate = bt_ctf_field_enumeration_validate_recursive, | |
3dca2276 | 644 | .copy = NULL, |
312c056a PP |
645 | .is_set = bt_ctf_field_enumeration_is_set_recursive, |
646 | .reset = bt_ctf_field_enumeration_reset_recursive, | |
3dca2276 PP |
647 | }; |
648 | ||
16ca5ff0 PP |
649 | static struct bt_ctf_field_common_methods bt_ctf_field_string_methods = { |
650 | .set_is_frozen = bt_ctf_field_common_generic_set_is_frozen, | |
651 | .validate = bt_ctf_field_common_generic_validate, | |
3dca2276 | 652 | .copy = NULL, |
16ca5ff0 PP |
653 | .is_set = bt_ctf_field_common_generic_is_set, |
654 | .reset = bt_ctf_field_common_generic_reset, | |
3dca2276 PP |
655 | }; |
656 | ||
16ca5ff0 PP |
657 | static struct bt_ctf_field_common_methods bt_ctf_field_structure_methods = { |
658 | .set_is_frozen = bt_ctf_field_common_structure_set_is_frozen_recursive, | |
659 | .validate = bt_ctf_field_common_structure_validate_recursive, | |
3dca2276 | 660 | .copy = NULL, |
16ca5ff0 PP |
661 | .is_set = bt_ctf_field_common_structure_is_set_recursive, |
662 | .reset = bt_ctf_field_common_structure_reset_recursive, | |
3dca2276 PP |
663 | }; |
664 | ||
16ca5ff0 PP |
665 | static struct bt_ctf_field_common_methods bt_ctf_field_sequence_methods = { |
666 | .set_is_frozen = bt_ctf_field_common_sequence_set_is_frozen_recursive, | |
667 | .validate = bt_ctf_field_common_sequence_validate_recursive, | |
3dca2276 | 668 | .copy = NULL, |
16ca5ff0 PP |
669 | .is_set = bt_ctf_field_common_sequence_is_set_recursive, |
670 | .reset = bt_ctf_field_common_sequence_reset_recursive, | |
3dca2276 PP |
671 | }; |
672 | ||
16ca5ff0 PP |
673 | static struct bt_ctf_field_common_methods bt_ctf_field_array_methods = { |
674 | .set_is_frozen = bt_ctf_field_common_array_set_is_frozen_recursive, | |
675 | .validate = bt_ctf_field_common_array_validate_recursive, | |
3dca2276 | 676 | .copy = NULL, |
16ca5ff0 PP |
677 | .is_set = bt_ctf_field_common_array_is_set_recursive, |
678 | .reset = bt_ctf_field_common_array_reset_recursive, | |
3dca2276 PP |
679 | }; |
680 | ||
312c056a | 681 | static |
16ca5ff0 | 682 | void bt_ctf_field_variant_set_is_frozen_recursive(struct bt_ctf_field_common *field, |
312c056a PP |
683 | bool is_frozen); |
684 | ||
685 | static | |
16ca5ff0 | 686 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
687 | |
688 | static | |
00409097 | 689 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field); |
312c056a PP |
690 | |
691 | static | |
16ca5ff0 | 692 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field); |
312c056a | 693 | |
16ca5ff0 | 694 | static struct bt_ctf_field_common_methods bt_ctf_field_variant_methods = { |
312c056a PP |
695 | .set_is_frozen = bt_ctf_field_variant_set_is_frozen_recursive, |
696 | .validate = bt_ctf_field_variant_validate_recursive, | |
3dca2276 | 697 | .copy = NULL, |
312c056a PP |
698 | .is_set = bt_ctf_field_variant_is_set_recursive, |
699 | .reset = bt_ctf_field_variant_reset_recursive, | |
3dca2276 PP |
700 | }; |
701 | ||
702 | static | |
703 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *); | |
704 | ||
705 | static | |
706 | struct bt_ctf_field *bt_ctf_field_enumeration_create(struct bt_ctf_field_type *); | |
707 | ||
708 | static | |
709 | struct bt_ctf_field *bt_ctf_field_floating_point_create(struct bt_ctf_field_type *); | |
710 | ||
711 | static | |
712 | struct bt_ctf_field *bt_ctf_field_structure_create(struct bt_ctf_field_type *); | |
713 | ||
714 | static | |
715 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *); | |
716 | ||
717 | static | |
718 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *); | |
719 | ||
720 | static | |
721 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *); | |
722 | ||
723 | static | |
724 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *); | |
725 | ||
726 | static | |
727 | struct bt_ctf_field *(* const field_create_funcs[])(struct bt_ctf_field_type *) = { | |
16ca5ff0 PP |
728 | [BT_CTF_FIELD_TYPE_ID_INTEGER] = bt_ctf_field_integer_create, |
729 | [BT_CTF_FIELD_TYPE_ID_ENUM] = bt_ctf_field_enumeration_create, | |
730 | [BT_CTF_FIELD_TYPE_ID_FLOAT] = bt_ctf_field_floating_point_create, | |
731 | [BT_CTF_FIELD_TYPE_ID_STRUCT] = bt_ctf_field_structure_create, | |
732 | [BT_CTF_FIELD_TYPE_ID_VARIANT] = bt_ctf_field_variant_create, | |
733 | [BT_CTF_FIELD_TYPE_ID_ARRAY] = bt_ctf_field_array_create, | |
734 | [BT_CTF_FIELD_TYPE_ID_SEQUENCE] = bt_ctf_field_sequence_create, | |
735 | [BT_CTF_FIELD_TYPE_ID_STRING] = bt_ctf_field_string_create, | |
3dca2276 PP |
736 | }; |
737 | ||
738 | typedef int (*bt_ctf_field_serialize_recursive_func)( | |
013f35c6 | 739 | struct bt_ctf_field_common *, struct bt_ctfser *, |
3dca2276 PP |
740 | enum bt_ctf_byte_order); |
741 | ||
312c056a PP |
742 | static |
743 | void bt_ctf_field_integer_destroy(struct bt_ctf_field *field) | |
744 | { | |
745 | BT_LOGD("Destroying CTF writer integer field object: addr=%p", field); | |
16ca5ff0 | 746 | bt_ctf_field_common_integer_finalize((void *) field); |
312c056a PP |
747 | g_free(field); |
748 | } | |
749 | ||
750 | static | |
751 | void bt_ctf_field_floating_point_destroy(struct bt_ctf_field *field) | |
752 | { | |
753 | BT_LOGD("Destroying CTF writer floating point field object: addr=%p", | |
754 | field); | |
16ca5ff0 | 755 | bt_ctf_field_common_floating_point_finalize((void *) field); |
312c056a PP |
756 | g_free(field); |
757 | } | |
758 | ||
759 | static | |
760 | void bt_ctf_field_enumeration_destroy_recursive(struct bt_ctf_field *field) | |
761 | { | |
16ca5ff0 | 762 | struct bt_ctf_field_enumeration *enumeration = BT_CTF_FROM_COMMON(field); |
312c056a PP |
763 | |
764 | BT_LOGD("Destroying CTF writer enumeration field object: addr=%p", | |
765 | field); | |
766 | BT_LOGD_STR("Putting container field."); | |
e1e02a22 | 767 | bt_ctf_object_put_ref(enumeration->container); |
16ca5ff0 | 768 | bt_ctf_field_common_finalize((void *) field); |
312c056a PP |
769 | g_free(field); |
770 | } | |
771 | ||
772 | static | |
773 | void bt_ctf_field_structure_destroy_recursive(struct bt_ctf_field *field) | |
774 | { | |
775 | BT_LOGD("Destroying CTF writer structure field object: addr=%p", field); | |
16ca5ff0 | 776 | bt_ctf_field_common_structure_finalize_recursive((void *) field); |
312c056a PP |
777 | g_free(field); |
778 | } | |
779 | ||
780 | static | |
781 | void bt_ctf_field_variant_destroy_recursive(struct bt_ctf_field *field) | |
782 | { | |
16ca5ff0 | 783 | struct bt_ctf_field_variant *variant = BT_CTF_FROM_COMMON(field); |
312c056a PP |
784 | |
785 | BT_LOGD("Destroying CTF writer variant field object: addr=%p", field); | |
786 | BT_LOGD_STR("Putting tag field."); | |
e1e02a22 | 787 | bt_ctf_object_put_ref(variant->tag); |
16ca5ff0 | 788 | bt_ctf_field_common_variant_finalize_recursive((void *) field); |
312c056a PP |
789 | g_free(field); |
790 | } | |
791 | ||
792 | static | |
793 | void bt_ctf_field_array_destroy_recursive(struct bt_ctf_field *field) | |
794 | { | |
795 | BT_LOGD("Destroying CTF writer array field object: addr=%p", field); | |
16ca5ff0 | 796 | bt_ctf_field_common_array_finalize_recursive((void *) field); |
312c056a PP |
797 | g_free(field); |
798 | } | |
799 | ||
800 | static | |
801 | void bt_ctf_field_sequence_destroy_recursive(struct bt_ctf_field *field) | |
802 | { | |
803 | BT_LOGD("Destroying CTF writer sequence field object: addr=%p", field); | |
16ca5ff0 | 804 | bt_ctf_field_common_sequence_finalize_recursive((void *) field); |
312c056a PP |
805 | g_free(field); |
806 | } | |
807 | ||
808 | static | |
809 | void bt_ctf_field_string_destroy(struct bt_ctf_field *field) | |
810 | { | |
811 | BT_LOGD("Destroying CTF writer string field object: addr=%p", field); | |
16ca5ff0 | 812 | bt_ctf_field_common_string_finalize((void *) field); |
312c056a PP |
813 | g_free(field); |
814 | } | |
815 | ||
3dca2276 | 816 | int bt_ctf_field_serialize_recursive(struct bt_ctf_field *field, |
013f35c6 | 817 | struct bt_ctfser *ctfser, |
3dca2276 PP |
818 | enum bt_ctf_byte_order native_byte_order) |
819 | { | |
16ca5ff0 | 820 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 PP |
821 | bt_ctf_field_serialize_recursive_func serialize_func; |
822 | ||
98b15851 | 823 | BT_ASSERT_DBG(ctfser); |
67d2ce02 | 824 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
98b15851 | 825 | BT_ASSERT_DBG(field_common->spec.writer.serialize_func); |
3dca2276 | 826 | serialize_func = field_common->spec.writer.serialize_func; |
013f35c6 | 827 | return serialize_func(field_common, ctfser, |
3dca2276 PP |
828 | native_byte_order); |
829 | } | |
830 | ||
831 | static | |
013f35c6 PP |
832 | int bt_ctf_field_integer_serialize(struct bt_ctf_field_common *field, |
833 | struct bt_ctfser *ctfser, | |
834 | enum bt_ctf_byte_order native_byte_order) | |
3dca2276 PP |
835 | { |
836 | int ret; | |
013f35c6 PP |
837 | struct bt_ctf_field_type_common_integer *int_type = |
838 | BT_CTF_FROM_COMMON(field->type); | |
839 | struct bt_ctf_field_common_integer *int_field = | |
840 | BT_CTF_FROM_COMMON(field); | |
841 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 842 | |
67d2ce02 | 843 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Integer field"); |
ef267d12 | 844 | BT_LOGT("Serializing CTF writer integer field: addr=%p, native-bo=%s", |
013f35c6 PP |
845 | field, |
846 | bt_ctf_byte_order_string(native_byte_order)); | |
847 | byte_order = int_type->user_byte_order; | |
848 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
849 | byte_order = native_byte_order; | |
3dca2276 PP |
850 | } |
851 | ||
d6981059 PP |
852 | if (int_type->is_signed) { |
853 | ret = bt_ctfser_write_signed_int(ctfser, | |
854 | int_field->payload.signd, int_type->common.alignment, | |
855 | int_type->size, | |
856 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
857 | LITTLE_ENDIAN : BIG_ENDIAN); | |
858 | } else { | |
859 | ret = bt_ctfser_write_unsigned_int(ctfser, | |
860 | int_field->payload.unsignd, int_type->common.alignment, | |
861 | int_type->size, | |
862 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
863 | LITTLE_ENDIAN : BIG_ENDIAN); | |
864 | } | |
865 | ||
91d81473 | 866 | if (G_UNLIKELY(ret)) { |
013f35c6 | 867 | BT_LOGE("Cannot serialize integer field: ret=%d", ret); |
3dca2276 PP |
868 | goto end; |
869 | } | |
870 | ||
3dca2276 PP |
871 | end: |
872 | return ret; | |
873 | } | |
874 | ||
875 | static | |
013f35c6 PP |
876 | int bt_ctf_field_enumeration_serialize_recursive( |
877 | struct bt_ctf_field_common *field, struct bt_ctfser *ctfser, | |
3dca2276 PP |
878 | enum bt_ctf_byte_order native_byte_order) |
879 | { | |
312c056a | 880 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
3dca2276 | 881 | |
ef267d12 | 882 | BT_LOGT("Serializing enumeration field: addr=%p, native-bo=%s", |
013f35c6 | 883 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 884 | BT_LOGT_STR("Serializing enumeration field's payload field."); |
312c056a | 885 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 886 | (void *) enumeration->container, ctfser, native_byte_order); |
3dca2276 PP |
887 | } |
888 | ||
889 | static | |
16ca5ff0 | 890 | int bt_ctf_field_floating_point_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 891 | struct bt_ctfser *ctfser, |
3dca2276 PP |
892 | enum bt_ctf_byte_order native_byte_order) |
893 | { | |
013f35c6 PP |
894 | int ret = -1; |
895 | struct bt_ctf_field_type_common_floating_point *flt_type = | |
896 | BT_CTF_FROM_COMMON(field->type); | |
897 | struct bt_ctf_field_common_floating_point *flt_field = BT_CTF_FROM_COMMON(field); | |
898 | enum bt_ctf_byte_order byte_order; | |
3dca2276 | 899 | |
67d2ce02 | 900 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "Floating point number field"); |
ef267d12 | 901 | BT_LOGT("Serializing floating point number field: " |
013f35c6 PP |
902 | "addr=%p, native-bo=%s", field, |
903 | bt_ctf_byte_order_string(native_byte_order)); | |
3dca2276 | 904 | |
013f35c6 PP |
905 | byte_order = flt_type->user_byte_order; |
906 | if (byte_order == BT_CTF_BYTE_ORDER_NATIVE) { | |
907 | byte_order = native_byte_order; | |
908 | } | |
909 | ||
910 | if (flt_type->mant_dig == FLT_MANT_DIG) { | |
911 | ret = bt_ctfser_write_float32(ctfser, flt_field->payload, | |
912 | flt_type->common.alignment, | |
913 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
914 | LITTLE_ENDIAN : BIG_ENDIAN); | |
915 | } else if (flt_type->mant_dig == DBL_MANT_DIG) { | |
916 | ret = bt_ctfser_write_float64(ctfser, flt_field->payload, | |
917 | flt_type->common.alignment, | |
918 | byte_order == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN ? | |
919 | LITTLE_ENDIAN : BIG_ENDIAN); | |
920 | } else { | |
498e7994 | 921 | bt_common_abort(); |
013f35c6 PP |
922 | } |
923 | ||
91d81473 | 924 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
925 | BT_LOGE("Cannot serialize floating point number field: " |
926 | "ret=%d", ret); | |
927 | goto end; | |
3dca2276 PP |
928 | } |
929 | ||
930 | end: | |
931 | return ret; | |
932 | } | |
933 | ||
934 | static | |
16ca5ff0 | 935 | int bt_ctf_field_structure_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 936 | struct bt_ctfser *ctfser, |
3dca2276 PP |
937 | enum bt_ctf_byte_order native_byte_order) |
938 | { | |
939 | int64_t i; | |
013f35c6 | 940 | int ret; |
16ca5ff0 | 941 | struct bt_ctf_field_common_structure *structure = BT_CTF_FROM_COMMON(field); |
3dca2276 | 942 | |
ef267d12 | 943 | BT_LOGT("Serializing structure field: addr=%p, native-bo=%s", |
013f35c6 PP |
944 | field, bt_ctf_byte_order_string(native_byte_order)); |
945 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, | |
946 | field->type->alignment); | |
91d81473 | 947 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
948 | BT_LOGE("Cannot align offset before serializing structure field: " |
949 | "ret=%d", ret); | |
3dca2276 PP |
950 | goto end; |
951 | } | |
952 | ||
953 | for (i = 0; i < structure->fields->len; i++) { | |
16ca5ff0 | 954 | struct bt_ctf_field_common *member = g_ptr_array_index( |
3dca2276 PP |
955 | structure->fields, i); |
956 | const char *field_name = NULL; | |
957 | ||
ef267d12 | 958 | BT_LOGT("Serializing structure field's field: ser-offset=%" PRIu64 ", " |
013f35c6 PP |
959 | "field-addr=%p, index=%" PRIu64, |
960 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
961 | member, i); | |
3dca2276 | 962 | |
91d81473 | 963 | if (G_UNLIKELY(!member)) { |
16ca5ff0 | 964 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 | 965 | field->type, &field_name, NULL, i); |
98b15851 | 966 | BT_ASSERT_DBG(ret == 0); |
3dca2276 PP |
967 | BT_LOGW("Cannot serialize structure field's field: field is not set: " |
968 | "struct-field-addr=%p, " | |
969 | "field-name=\"%s\", index=%" PRId64, | |
970 | field, field_name, i); | |
971 | ret = -1; | |
972 | goto end; | |
973 | } | |
974 | ||
013f35c6 | 975 | ret = bt_ctf_field_serialize_recursive((void *) member, ctfser, |
3dca2276 | 976 | native_byte_order); |
91d81473 | 977 | if (G_UNLIKELY(ret)) { |
16ca5ff0 | 978 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 | 979 | field->type, &field_name, NULL, i); |
98b15851 | 980 | BT_ASSERT_DBG(ret == 0); |
3dca2276 PP |
981 | BT_LOGW("Cannot serialize structure field's field: " |
982 | "struct-field-addr=%p, field-addr=%p, " | |
983 | "field-name=\"%s\", index=%" PRId64, | |
984 | field->type, member, field_name, i); | |
985 | break; | |
986 | } | |
987 | } | |
988 | ||
989 | end: | |
990 | return ret; | |
991 | } | |
992 | ||
993 | static | |
16ca5ff0 | 994 | int bt_ctf_field_variant_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 995 | struct bt_ctfser *ctfser, |
3dca2276 PP |
996 | enum bt_ctf_byte_order native_byte_order) |
997 | { | |
16ca5ff0 | 998 | struct bt_ctf_field_common_variant *variant = BT_CTF_FROM_COMMON(field); |
3dca2276 | 999 | |
ef267d12 | 1000 | BT_LOGT("Serializing variant field: addr=%p, native-bo=%s", |
013f35c6 | 1001 | field, bt_ctf_byte_order_string(native_byte_order)); |
ef267d12 | 1002 | BT_LOGT_STR("Serializing variant field's payload field."); |
3dca2276 | 1003 | return bt_ctf_field_serialize_recursive( |
013f35c6 | 1004 | (void *) variant->current_field, ctfser, native_byte_order); |
3dca2276 PP |
1005 | } |
1006 | ||
1007 | static | |
16ca5ff0 | 1008 | int bt_ctf_field_array_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1009 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1010 | enum bt_ctf_byte_order native_byte_order) |
1011 | { | |
1012 | int64_t i; | |
1013 | int ret = 0; | |
16ca5ff0 | 1014 | struct bt_ctf_field_common_array *array = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1015 | |
ef267d12 | 1016 | BT_LOGT("Serializing array field: addr=%p, native-bo=%s", |
013f35c6 | 1017 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1018 | |
1019 | for (i = 0; i < array->elements->len; i++) { | |
16ca5ff0 | 1020 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1021 | g_ptr_array_index(array->elements, i); |
1022 | ||
ef267d12 | 1023 | BT_LOGT("Serializing array field's element field: " |
013f35c6 PP |
1024 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1025 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1026 | elem_field, i); | |
3dca2276 | 1027 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1028 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1029 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1030 | BT_LOGW("Cannot serialize array field's element field: " |
1031 | "array-field-addr=%p, field-addr=%p, " | |
1032 | "index=%" PRId64, field, elem_field, i); | |
1033 | goto end; | |
1034 | } | |
1035 | } | |
1036 | ||
1037 | end: | |
1038 | return ret; | |
1039 | } | |
1040 | ||
1041 | static | |
16ca5ff0 | 1042 | int bt_ctf_field_sequence_serialize_recursive(struct bt_ctf_field_common *field, |
013f35c6 | 1043 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1044 | enum bt_ctf_byte_order native_byte_order) |
1045 | { | |
1046 | int64_t i; | |
1047 | int ret = 0; | |
16ca5ff0 | 1048 | struct bt_ctf_field_common_sequence *sequence = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1049 | |
ef267d12 | 1050 | BT_LOGT("Serializing sequence field: addr=%p, native-bo=%s", |
013f35c6 | 1051 | field, bt_ctf_byte_order_string(native_byte_order)); |
3dca2276 PP |
1052 | |
1053 | for (i = 0; i < sequence->elements->len; i++) { | |
16ca5ff0 | 1054 | struct bt_ctf_field_common *elem_field = |
3dca2276 PP |
1055 | g_ptr_array_index(sequence->elements, i); |
1056 | ||
ef267d12 | 1057 | BT_LOGT("Serializing sequence field's element field: " |
013f35c6 PP |
1058 | "ser-offset=%" PRIu64 ", field-addr=%p, index=%" PRId64, |
1059 | bt_ctfser_get_offset_in_current_packet_bits(ctfser), | |
1060 | elem_field, i); | |
3dca2276 | 1061 | ret = bt_ctf_field_serialize_recursive( |
013f35c6 | 1062 | (void *) elem_field, ctfser, native_byte_order); |
91d81473 | 1063 | if (G_UNLIKELY(ret)) { |
3dca2276 PP |
1064 | BT_LOGW("Cannot serialize sequence field's element field: " |
1065 | "sequence-field-addr=%p, field-addr=%p, " | |
1066 | "index=%" PRId64, field, elem_field, i); | |
1067 | goto end; | |
1068 | } | |
1069 | } | |
1070 | ||
1071 | end: | |
1072 | return ret; | |
1073 | } | |
1074 | ||
1075 | static | |
16ca5ff0 | 1076 | int bt_ctf_field_string_serialize(struct bt_ctf_field_common *field, |
013f35c6 | 1077 | struct bt_ctfser *ctfser, |
3dca2276 PP |
1078 | enum bt_ctf_byte_order native_byte_order) |
1079 | { | |
013f35c6 | 1080 | int ret; |
16ca5ff0 | 1081 | struct bt_ctf_field_common_string *string = BT_CTF_FROM_COMMON(field); |
3dca2276 | 1082 | |
67d2ce02 | 1083 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(field, "String field"); |
ef267d12 | 1084 | BT_LOGT("Serializing string field: addr=%p, native-bo=%s", |
013f35c6 PP |
1085 | field, bt_ctf_byte_order_string((int) native_byte_order)); |
1086 | ret = bt_ctfser_write_string(ctfser, (const char *) string->buf->data); | |
91d81473 | 1087 | if (G_UNLIKELY(ret)) { |
013f35c6 PP |
1088 | BT_LOGE("Cannot serialize string field: ret=%d", ret); |
1089 | goto end; | |
3dca2276 PP |
1090 | } |
1091 | ||
1092 | end: | |
3dca2276 PP |
1093 | return ret; |
1094 | } | |
1095 | ||
1353b066 | 1096 | BT_EXPORT |
3dca2276 PP |
1097 | struct bt_ctf_field *bt_ctf_field_create(struct bt_ctf_field_type *type) |
1098 | { | |
1099 | struct bt_ctf_field *field = NULL; | |
1100 | enum bt_ctf_field_type_id type_id; | |
1101 | ||
67d2ce02 | 1102 | BT_CTF_ASSERT_PRE_NON_NULL(type, "Field type"); |
98b15851 | 1103 | BT_ASSERT_DBG(field_type_common_has_known_id((void *) type)); |
67d2ce02 | 1104 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_validate((void *) type) == 0, |
16ca5ff0 | 1105 | "Field type is invalid: ft-addr=%p", type); |
3dca2276 PP |
1106 | type_id = bt_ctf_field_type_get_type_id(type); |
1107 | field = field_create_funcs[type_id](type); | |
1108 | if (!field) { | |
1109 | goto end; | |
1110 | } | |
1111 | ||
16ca5ff0 | 1112 | bt_ctf_field_type_common_freeze((void *) type); |
3dca2276 PP |
1113 | |
1114 | end: | |
1115 | return field; | |
1116 | } | |
1117 | ||
1353b066 | 1118 | BT_EXPORT |
3dca2276 PP |
1119 | struct bt_ctf_field_type *bt_ctf_field_get_type(struct bt_ctf_field *field) |
1120 | { | |
e1e02a22 | 1121 | return bt_ctf_object_get_ref(bt_ctf_field_common_borrow_type((void *) field)); |
3dca2276 PP |
1122 | } |
1123 | ||
1353b066 | 1124 | BT_EXPORT |
3dca2276 PP |
1125 | enum bt_ctf_field_type_id bt_ctf_field_get_type_id(struct bt_ctf_field *field) |
1126 | { | |
16ca5ff0 | 1127 | struct bt_ctf_field_common *field_common = (void *) field; |
3dca2276 | 1128 | |
67d2ce02 | 1129 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Field"); |
3dca2276 PP |
1130 | return (int) field_common->type->id; |
1131 | } | |
1132 | ||
1353b066 | 1133 | BT_EXPORT |
3dca2276 PP |
1134 | int bt_ctf_field_sequence_set_length(struct bt_ctf_field *field, |
1135 | struct bt_ctf_field *length_field) | |
1136 | { | |
312c056a | 1137 | int ret; |
16ca5ff0 | 1138 | struct bt_ctf_field_common *common_length_field = (void *) length_field; |
312c056a PP |
1139 | uint64_t length; |
1140 | ||
67d2ce02 MJ |
1141 | BT_CTF_ASSERT_PRE_NON_NULL(length_field, "Length field"); |
1142 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) length_field, "Length field"); | |
1143 | BT_CTF_ASSERT_PRE(common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_INTEGER || | |
16ca5ff0 PP |
1144 | common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM, |
1145 | "Length field must be an integer or enumeration field: field-addr=%p", | |
312c056a PP |
1146 | length_field); |
1147 | ||
16ca5ff0 | 1148 | if (common_length_field->type->id == BT_CTF_FIELD_TYPE_ID_ENUM) { |
312c056a PP |
1149 | struct bt_ctf_field_enumeration *enumeration = (void *) |
1150 | length_field; | |
1151 | ||
1152 | length_field = (void *) enumeration->container; | |
1153 | } | |
1154 | ||
1155 | ret = bt_ctf_field_integer_unsigned_get_value(length_field, &length); | |
98b15851 | 1156 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
1157 | return bt_ctf_field_common_sequence_set_length((void *) field, |
1158 | length, (bt_ctf_field_common_create_func) bt_ctf_field_create); | |
3dca2276 PP |
1159 | } |
1160 | ||
1353b066 | 1161 | BT_EXPORT |
3dca2276 PP |
1162 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_index( |
1163 | struct bt_ctf_field *field, uint64_t index) | |
1164 | { | |
e1e02a22 | 1165 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_index( |
094ff7c0 | 1166 | (void *) field, index)); |
3dca2276 PP |
1167 | } |
1168 | ||
1353b066 | 1169 | BT_EXPORT |
3dca2276 PP |
1170 | struct bt_ctf_field *bt_ctf_field_structure_get_field_by_name( |
1171 | struct bt_ctf_field *field, const char *name) | |
1172 | { | |
e1e02a22 | 1173 | return bt_ctf_object_get_ref(bt_ctf_field_common_structure_borrow_field_by_name( |
094ff7c0 | 1174 | (void *) field, name)); |
3dca2276 PP |
1175 | } |
1176 | ||
1353b066 | 1177 | BT_EXPORT |
3dca2276 PP |
1178 | struct bt_ctf_field *bt_ctf_field_array_get_field( |
1179 | struct bt_ctf_field *field, uint64_t index) | |
1180 | { | |
e1e02a22 | 1181 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1182 | bt_ctf_field_common_array_borrow_field((void *) field, index)); |
3dca2276 PP |
1183 | } |
1184 | ||
1353b066 | 1185 | BT_EXPORT |
3dca2276 PP |
1186 | struct bt_ctf_field *bt_ctf_field_sequence_get_field( |
1187 | struct bt_ctf_field *field, uint64_t index) | |
1188 | { | |
e1e02a22 | 1189 | return bt_ctf_object_get_ref( |
16ca5ff0 | 1190 | bt_ctf_field_common_sequence_borrow_field((void *) field, index)); |
3dca2276 PP |
1191 | } |
1192 | ||
1353b066 | 1193 | BT_EXPORT |
3dca2276 PP |
1194 | struct bt_ctf_field *bt_ctf_field_variant_get_field(struct bt_ctf_field *field, |
1195 | struct bt_ctf_field *tag_field) | |
1196 | { | |
312c056a PP |
1197 | struct bt_ctf_field_variant *variant_field = (void *) field; |
1198 | struct bt_ctf_field_enumeration *enum_field = (void *) tag_field; | |
16ca5ff0 PP |
1199 | struct bt_ctf_field_type_common_variant *variant_ft; |
1200 | struct bt_ctf_field_type_common_enumeration *tag_ft; | |
312c056a | 1201 | struct bt_ctf_field *current_field = NULL; |
00409097 | 1202 | bt_ctf_bool is_signed; |
312c056a PP |
1203 | uint64_t tag_uval; |
1204 | int ret; | |
1205 | ||
67d2ce02 MJ |
1206 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Variant field"); |
1207 | BT_CTF_ASSERT_PRE_NON_NULL(tag_field, "Tag field"); | |
1208 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((void *) tag_field, "Tag field"); | |
1209 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( | |
16ca5ff0 PP |
1210 | (struct bt_ctf_field_common *) tag_field, |
1211 | BT_CTF_FIELD_TYPE_ID_ENUM, "Tag field"); | |
67d2ce02 | 1212 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( |
16ca5ff0 PP |
1213 | (struct bt_ctf_field_common *) field, |
1214 | BT_CTF_FIELD_TYPE_ID_VARIANT, "Field"); | |
67d2ce02 | 1215 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1216 | bt_ctf_field_common_validate_recursive((void *) tag_field) == 0, |
1217 | "Tag field is invalid: field-addr=%p", tag_field); | |
1218 | variant_ft = BT_CTF_FROM_COMMON(variant_field->common.common.type); | |
67d2ce02 | 1219 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_compare( |
16ca5ff0 PP |
1220 | BT_CTF_TO_COMMON(variant_ft->tag_ft), enum_field->common.type) == 0, |
1221 | "Unexpected tag field's type: expected-ft-addr=%p, " | |
1222 | "tag-ft-addr=%p", variant_ft->tag_ft, | |
312c056a | 1223 | enum_field->common.type); |
16ca5ff0 | 1224 | tag_ft = BT_CTF_FROM_COMMON(enum_field->common.type); |
312c056a PP |
1225 | is_signed = tag_ft->container_ft->is_signed; |
1226 | ||
1227 | if (is_signed) { | |
1228 | int64_t tag_ival; | |
1229 | ||
1230 | ret = bt_ctf_field_integer_signed_get_value( | |
1231 | (void *) enum_field->container, &tag_ival); | |
1232 | tag_uval = (uint64_t) tag_ival; | |
1233 | } else { | |
1234 | ret = bt_ctf_field_integer_unsigned_get_value( | |
1235 | (void *) enum_field->container, &tag_uval); | |
1236 | } | |
1237 | ||
98b15851 | 1238 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 | 1239 | ret = bt_ctf_field_common_variant_set_tag((void *) field, tag_uval, |
312c056a PP |
1240 | is_signed); |
1241 | if (ret) { | |
1242 | goto end; | |
1243 | } | |
1244 | ||
e1e02a22 PP |
1245 | bt_ctf_object_put_ref(variant_field->tag); |
1246 | variant_field->tag = bt_ctf_object_get_ref(tag_field); | |
312c056a | 1247 | current_field = bt_ctf_field_variant_get_current_field(field); |
98b15851 | 1248 | BT_ASSERT_DBG(current_field); |
312c056a PP |
1249 | |
1250 | end: | |
1251 | return current_field; | |
3dca2276 PP |
1252 | } |
1253 | ||
1353b066 | 1254 | BT_EXPORT |
3dca2276 PP |
1255 | struct bt_ctf_field *bt_ctf_field_variant_get_current_field( |
1256 | struct bt_ctf_field *variant_field) | |
1257 | { | |
e1e02a22 | 1258 | return bt_ctf_object_get_ref(bt_ctf_field_common_variant_borrow_current_field( |
094ff7c0 | 1259 | (void *) variant_field)); |
3dca2276 PP |
1260 | } |
1261 | ||
312c056a PP |
1262 | struct bt_ctf_field *bt_ctf_field_enumeration_borrow_container( |
1263 | struct bt_ctf_field *field) | |
3dca2276 | 1264 | { |
312c056a PP |
1265 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1266 | ||
67d2ce02 MJ |
1267 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Enumeration field"); |
1268 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID((struct bt_ctf_field_common *) field, | |
312c056a | 1269 | BT_CTF_FIELD_TYPE_ID_ENUM, "Field"); |
98b15851 | 1270 | BT_ASSERT_DBG(enumeration->container); |
312c056a | 1271 | return (void *) enumeration->container; |
3dca2276 PP |
1272 | } |
1273 | ||
1353b066 | 1274 | BT_EXPORT |
312c056a PP |
1275 | struct bt_ctf_field *bt_ctf_field_enumeration_get_container( |
1276 | struct bt_ctf_field *field) | |
3dca2276 | 1277 | { |
e1e02a22 | 1278 | return bt_ctf_object_get_ref(bt_ctf_field_enumeration_borrow_container(field)); |
3dca2276 PP |
1279 | } |
1280 | ||
1353b066 | 1281 | BT_EXPORT |
312c056a PP |
1282 | int bt_ctf_field_integer_signed_get_value(struct bt_ctf_field *field, |
1283 | int64_t *value) | |
3dca2276 | 1284 | { |
16ca5ff0 | 1285 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1286 | |
67d2ce02 MJ |
1287 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1288 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1289 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1290 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1291 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1292 | BT_CTF_ASSERT_PRE(bt_ctf_field_type_common_integer_is_signed( |
312c056a | 1293 | integer->common.type), |
16ca5ff0 | 1294 | "Field's type is unsigned: field-addr=%p", field); |
312c056a PP |
1295 | *value = integer->payload.signd; |
1296 | return 0; | |
3dca2276 PP |
1297 | } |
1298 | ||
1353b066 | 1299 | BT_EXPORT |
3dca2276 PP |
1300 | int bt_ctf_field_integer_signed_set_value(struct bt_ctf_field *field, |
1301 | int64_t value) | |
1302 | { | |
312c056a | 1303 | int ret = 0; |
16ca5ff0 PP |
1304 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1305 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1306 | |
67d2ce02 MJ |
1307 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1308 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1309 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1310 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1311 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1312 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1313 | bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1314 | "Field's type is unsigned: field-addr=%p", field); | |
67d2ce02 | 1315 | BT_CTF_ASSERT_PRE(value_is_in_range_signed(integer_type->size, value), |
16ca5ff0 | 1316 | "Value is out of bounds: value=%" PRId64 ", field-addr=%p", |
312c056a PP |
1317 | value, field); |
1318 | integer->payload.signd = value; | |
16ca5ff0 | 1319 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1320 | return ret; |
3dca2276 PP |
1321 | } |
1322 | ||
1353b066 | 1323 | BT_EXPORT |
3dca2276 PP |
1324 | int bt_ctf_field_integer_unsigned_get_value(struct bt_ctf_field *field, |
1325 | uint64_t *value) | |
1326 | { | |
16ca5ff0 | 1327 | struct bt_ctf_field_common_integer *integer = (void *) field; |
312c056a | 1328 | |
67d2ce02 MJ |
1329 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1330 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value"); | |
1331 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1332 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 | 1333 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
67d2ce02 | 1334 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1335 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1336 | "Field's type is signed: field-addr=%p", field); | |
312c056a PP |
1337 | *value = integer->payload.unsignd; |
1338 | return 0; | |
3dca2276 PP |
1339 | } |
1340 | ||
1353b066 | 1341 | BT_EXPORT |
312c056a PP |
1342 | int bt_ctf_field_integer_unsigned_set_value(struct bt_ctf_field *field, |
1343 | uint64_t value) | |
3dca2276 | 1344 | { |
16ca5ff0 PP |
1345 | struct bt_ctf_field_common_integer *integer = (void *) field; |
1346 | struct bt_ctf_field_type_common_integer *integer_type; | |
312c056a | 1347 | |
67d2ce02 MJ |
1348 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Integer field"); |
1349 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HOT(BT_CTF_TO_COMMON(integer), "Integer field"); | |
1350 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(BT_CTF_TO_COMMON(integer), | |
16ca5ff0 PP |
1351 | BT_CTF_FIELD_TYPE_ID_INTEGER, "Field"); |
1352 | integer_type = BT_CTF_FROM_COMMON(integer->common.type); | |
67d2ce02 | 1353 | BT_CTF_ASSERT_PRE( |
16ca5ff0 PP |
1354 | !bt_ctf_field_type_common_integer_is_signed(integer->common.type), |
1355 | "Field's type is signed: field-addr=%p", field); | |
67d2ce02 | 1356 | BT_CTF_ASSERT_PRE(value_is_in_range_unsigned(integer_type->size, value), |
16ca5ff0 | 1357 | "Value is out of bounds: value=%" PRIu64 ", field-addr=%p", |
312c056a PP |
1358 | value, field); |
1359 | integer->payload.unsignd = value; | |
16ca5ff0 | 1360 | bt_ctf_field_common_set(BT_CTF_TO_COMMON(integer), true); |
312c056a | 1361 | return 0; |
3dca2276 PP |
1362 | } |
1363 | ||
1353b066 | 1364 | BT_EXPORT |
3dca2276 PP |
1365 | int bt_ctf_field_floating_point_get_value(struct bt_ctf_field *field, |
1366 | double *value) | |
1367 | { | |
16ca5ff0 | 1368 | return bt_ctf_field_common_floating_point_get_value((void *) field, value); |
3dca2276 PP |
1369 | } |
1370 | ||
1353b066 | 1371 | BT_EXPORT |
3dca2276 PP |
1372 | int bt_ctf_field_floating_point_set_value(struct bt_ctf_field *field, |
1373 | double value) | |
1374 | { | |
16ca5ff0 | 1375 | return bt_ctf_field_common_floating_point_set_value((void *) field, value); |
3dca2276 PP |
1376 | } |
1377 | ||
1353b066 | 1378 | BT_EXPORT |
3dca2276 PP |
1379 | const char *bt_ctf_field_string_get_value(struct bt_ctf_field *field) |
1380 | { | |
16ca5ff0 | 1381 | return bt_ctf_field_common_string_get_value((void *) field); |
3dca2276 PP |
1382 | } |
1383 | ||
1353b066 | 1384 | BT_EXPORT |
3dca2276 PP |
1385 | int bt_ctf_field_string_set_value(struct bt_ctf_field *field, const char *value) |
1386 | { | |
16ca5ff0 | 1387 | return bt_ctf_field_common_string_set_value((void *) field, value); |
3dca2276 PP |
1388 | } |
1389 | ||
1353b066 | 1390 | BT_EXPORT |
3dca2276 PP |
1391 | int bt_ctf_field_string_append(struct bt_ctf_field *field, const char *value) |
1392 | { | |
16ca5ff0 | 1393 | return bt_ctf_field_common_string_append((void *) field, value); |
3dca2276 PP |
1394 | } |
1395 | ||
1353b066 | 1396 | BT_EXPORT |
3dca2276 PP |
1397 | int bt_ctf_field_string_append_len(struct bt_ctf_field *field, |
1398 | const char *value, unsigned int length) | |
1399 | { | |
16ca5ff0 | 1400 | return bt_ctf_field_common_string_append_len((void *) field, value, length); |
3dca2276 PP |
1401 | } |
1402 | ||
1353b066 | 1403 | BT_EXPORT |
3dca2276 PP |
1404 | struct bt_ctf_field *bt_ctf_field_copy(struct bt_ctf_field *field) |
1405 | { | |
16ca5ff0 | 1406 | return (void *) bt_ctf_field_common_copy((void *) field); |
3dca2276 PP |
1407 | } |
1408 | ||
1409 | static | |
1410 | struct bt_ctf_field *bt_ctf_field_integer_create(struct bt_ctf_field_type *type) | |
1411 | { | |
16ca5ff0 PP |
1412 | struct bt_ctf_field_common_integer *integer = |
1413 | g_new0(struct bt_ctf_field_common_integer, 1); | |
3dca2276 PP |
1414 | |
1415 | BT_LOGD("Creating CTF writer integer field object: ft-addr=%p", type); | |
1416 | ||
1417 | if (integer) { | |
16ca5ff0 | 1418 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(integer), (void *) type, |
3fea54f6 | 1419 | true, |
e1e02a22 | 1420 | (bt_ctf_object_release_func) bt_ctf_field_integer_destroy, |
3dca2276 PP |
1421 | &bt_ctf_field_integer_methods); |
1422 | integer->common.spec.writer.serialize_func = | |
1423 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_integer_serialize; | |
1424 | BT_LOGD("Created CTF writer integer field object: addr=%p, ft-addr=%p", | |
1425 | integer, type); | |
1426 | } else { | |
1427 | BT_LOGE_STR("Failed to allocate one integer field."); | |
1428 | } | |
1429 | ||
1430 | return (void *) integer; | |
1431 | } | |
1432 | ||
1433 | static | |
1434 | struct bt_ctf_field *bt_ctf_field_enumeration_create( | |
1435 | struct bt_ctf_field_type *type) | |
1436 | { | |
16ca5ff0 | 1437 | struct bt_ctf_field_type_common_enumeration *enum_ft = (void *) type; |
312c056a PP |
1438 | struct bt_ctf_field_enumeration *enumeration = g_new0( |
1439 | struct bt_ctf_field_enumeration, 1); | |
3dca2276 PP |
1440 | |
1441 | BT_LOGD("Creating CTF writer enumeration field object: ft-addr=%p", type); | |
1442 | ||
312c056a | 1443 | if (!enumeration) { |
3dca2276 | 1444 | BT_LOGE_STR("Failed to allocate one enumeration field."); |
312c056a | 1445 | goto end; |
3dca2276 PP |
1446 | } |
1447 | ||
16ca5ff0 | 1448 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(enumeration), |
312c056a | 1449 | (void *) type, |
e1e02a22 | 1450 | true, (bt_ctf_object_release_func) |
312c056a PP |
1451 | bt_ctf_field_enumeration_destroy_recursive, |
1452 | &bt_ctf_field_enumeration_methods); | |
1453 | enumeration->container = (void *) bt_ctf_field_create( | |
16ca5ff0 | 1454 | BT_CTF_FROM_COMMON(enum_ft->container_ft)); |
312c056a | 1455 | if (!enumeration->container) { |
e1e02a22 | 1456 | BT_CTF_OBJECT_PUT_REF_AND_RESET(enumeration); |
312c056a PP |
1457 | goto end; |
1458 | } | |
1459 | ||
1460 | enumeration->common.spec.writer.serialize_func = | |
1461 | (bt_ctf_field_serialize_recursive_func) | |
1462 | bt_ctf_field_enumeration_serialize_recursive; | |
1463 | BT_LOGD("Created CTF writer enumeration field object: addr=%p, ft-addr=%p", | |
1464 | enumeration, type); | |
1465 | ||
1466 | end: | |
3dca2276 PP |
1467 | return (void *) enumeration; |
1468 | } | |
1469 | ||
1470 | static | |
1471 | struct bt_ctf_field *bt_ctf_field_floating_point_create( | |
1472 | struct bt_ctf_field_type *type) | |
1473 | { | |
16ca5ff0 | 1474 | struct bt_ctf_field_common_floating_point *floating_point; |
3dca2276 PP |
1475 | |
1476 | BT_LOGD("Creating CTF writer floating point number field object: ft-addr=%p", type); | |
16ca5ff0 | 1477 | floating_point = g_new0(struct bt_ctf_field_common_floating_point, 1); |
3dca2276 PP |
1478 | |
1479 | if (floating_point) { | |
16ca5ff0 | 1480 | bt_ctf_field_common_initialize(BT_CTF_TO_COMMON(floating_point), |
3dca2276 | 1481 | (void *) type, |
e1e02a22 | 1482 | true, (bt_ctf_object_release_func) |
312c056a | 1483 | bt_ctf_field_floating_point_destroy, |
3dca2276 PP |
1484 | &bt_ctf_field_floating_point_methods); |
1485 | floating_point->common.spec.writer.serialize_func = | |
1486 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_floating_point_serialize; | |
1487 | BT_LOGD("Created CTF writer floating point number field object: addr=%p, ft-addr=%p", | |
1488 | floating_point, type); | |
1489 | } else { | |
1490 | BT_LOGE_STR("Failed to allocate one floating point number field."); | |
1491 | } | |
1492 | ||
1493 | return (void *) floating_point; | |
1494 | } | |
1495 | ||
1496 | static | |
1497 | struct bt_ctf_field *bt_ctf_field_structure_create( | |
1498 | struct bt_ctf_field_type *type) | |
1499 | { | |
16ca5ff0 PP |
1500 | struct bt_ctf_field_common_structure *structure = g_new0( |
1501 | struct bt_ctf_field_common_structure, 1); | |
3dca2276 PP |
1502 | int iret; |
1503 | ||
1504 | BT_LOGD("Creating CTF writer structure field object: ft-addr=%p", type); | |
1505 | ||
1506 | if (!structure) { | |
1507 | BT_LOGE_STR("Failed to allocate one structure field."); | |
1508 | goto end; | |
1509 | } | |
1510 | ||
16ca5ff0 | 1511 | iret = bt_ctf_field_common_structure_initialize(BT_CTF_TO_COMMON(structure), |
312c056a | 1512 | (void *) type, |
e1e02a22 | 1513 | true, (bt_ctf_object_release_func) |
312c056a | 1514 | bt_ctf_field_structure_destroy_recursive, |
3dca2276 | 1515 | &bt_ctf_field_structure_methods, |
16ca5ff0 | 1516 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1517 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1518 | structure->common.spec.writer.serialize_func = |
1519 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_structure_serialize_recursive; | |
1520 | if (iret) { | |
e1e02a22 | 1521 | BT_CTF_OBJECT_PUT_REF_AND_RESET(structure); |
3dca2276 PP |
1522 | goto end; |
1523 | } | |
1524 | ||
1525 | BT_LOGD("Created CTF writer structure field object: addr=%p, ft-addr=%p", | |
1526 | structure, type); | |
1527 | ||
1528 | end: | |
1529 | return (void *) structure; | |
1530 | } | |
1531 | ||
1532 | static | |
1533 | struct bt_ctf_field *bt_ctf_field_variant_create(struct bt_ctf_field_type *type) | |
1534 | { | |
16ca5ff0 | 1535 | struct bt_ctf_field_type_common_variant *var_ft = (void *) type; |
312c056a PP |
1536 | struct bt_ctf_field_variant *variant = g_new0( |
1537 | struct bt_ctf_field_variant, 1); | |
3dca2276 PP |
1538 | |
1539 | BT_LOGD("Creating CTF writer variant field object: ft-addr=%p", type); | |
1540 | ||
312c056a | 1541 | if (!variant) { |
3dca2276 | 1542 | BT_LOGE_STR("Failed to allocate one variant field."); |
312c056a | 1543 | goto end; |
3dca2276 PP |
1544 | } |
1545 | ||
16ca5ff0 | 1546 | bt_ctf_field_common_variant_initialize(BT_CTF_TO_COMMON(BT_CTF_TO_COMMON(variant)), |
312c056a | 1547 | (void *) type, |
e1e02a22 | 1548 | true, (bt_ctf_object_release_func) |
312c056a PP |
1549 | bt_ctf_field_variant_destroy_recursive, |
1550 | &bt_ctf_field_variant_methods, | |
16ca5ff0 | 1551 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1552 | (GDestroyNotify) bt_ctf_object_put_ref); |
312c056a | 1553 | variant->tag = (void *) bt_ctf_field_create( |
16ca5ff0 | 1554 | BT_CTF_FROM_COMMON(var_ft->tag_ft)); |
312c056a PP |
1555 | variant->common.common.spec.writer.serialize_func = |
1556 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_variant_serialize_recursive; | |
1557 | BT_LOGD("Created CTF writer variant field object: addr=%p, ft-addr=%p", | |
1558 | variant, type); | |
1559 | ||
1560 | end: | |
3dca2276 PP |
1561 | return (void *) variant; |
1562 | } | |
1563 | ||
1564 | static | |
1565 | struct bt_ctf_field *bt_ctf_field_array_create(struct bt_ctf_field_type *type) | |
1566 | { | |
16ca5ff0 PP |
1567 | struct bt_ctf_field_common_array *array = |
1568 | g_new0(struct bt_ctf_field_common_array, 1); | |
3dca2276 PP |
1569 | int ret; |
1570 | ||
1571 | BT_LOGD("Creating CTF writer array field object: ft-addr=%p", type); | |
98b15851 | 1572 | BT_ASSERT_DBG(type); |
3dca2276 PP |
1573 | |
1574 | if (!array) { | |
1575 | BT_LOGE_STR("Failed to allocate one array field."); | |
1576 | goto end; | |
1577 | } | |
1578 | ||
16ca5ff0 | 1579 | ret = bt_ctf_field_common_array_initialize(BT_CTF_TO_COMMON(array), |
3dca2276 | 1580 | (void *) type, |
e1e02a22 | 1581 | true, (bt_ctf_object_release_func) |
312c056a PP |
1582 | bt_ctf_field_array_destroy_recursive, |
1583 | &bt_ctf_field_array_methods, | |
16ca5ff0 | 1584 | (bt_ctf_field_common_create_func) bt_ctf_field_create, |
e1e02a22 | 1585 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1586 | array->common.spec.writer.serialize_func = |
1587 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_array_serialize_recursive; | |
1588 | if (ret) { | |
e1e02a22 | 1589 | BT_CTF_OBJECT_PUT_REF_AND_RESET(array); |
3dca2276 PP |
1590 | goto end; |
1591 | } | |
1592 | ||
1593 | BT_LOGD("Created CTF writer array field object: addr=%p, ft-addr=%p", | |
1594 | array, type); | |
1595 | ||
1596 | end: | |
1597 | return (void *) array; | |
1598 | } | |
1599 | ||
1600 | static | |
1601 | struct bt_ctf_field *bt_ctf_field_sequence_create(struct bt_ctf_field_type *type) | |
1602 | { | |
16ca5ff0 PP |
1603 | struct bt_ctf_field_common_sequence *sequence = g_new0( |
1604 | struct bt_ctf_field_common_sequence, 1); | |
3dca2276 PP |
1605 | |
1606 | BT_LOGD("Creating CTF writer sequence field object: ft-addr=%p", type); | |
1607 | ||
1608 | if (sequence) { | |
16ca5ff0 | 1609 | bt_ctf_field_common_sequence_initialize(BT_CTF_TO_COMMON(sequence), |
3dca2276 | 1610 | (void *) type, |
e1e02a22 | 1611 | true, (bt_ctf_object_release_func) |
312c056a PP |
1612 | bt_ctf_field_sequence_destroy_recursive, |
1613 | &bt_ctf_field_sequence_methods, | |
e1e02a22 | 1614 | (GDestroyNotify) bt_ctf_object_put_ref); |
3dca2276 PP |
1615 | sequence->common.spec.writer.serialize_func = |
1616 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_sequence_serialize_recursive; | |
1617 | BT_LOGD("Created CTF writer sequence field object: addr=%p, ft-addr=%p", | |
1618 | sequence, type); | |
1619 | } else { | |
1620 | BT_LOGE_STR("Failed to allocate one sequence field."); | |
1621 | } | |
1622 | ||
1623 | return (void *) sequence; | |
1624 | } | |
1625 | ||
1626 | static | |
1627 | struct bt_ctf_field *bt_ctf_field_string_create(struct bt_ctf_field_type *type) | |
1628 | { | |
16ca5ff0 PP |
1629 | struct bt_ctf_field_common_string *string = g_new0( |
1630 | struct bt_ctf_field_common_string, 1); | |
3dca2276 PP |
1631 | |
1632 | BT_LOGD("Creating CTF writer string field object: ft-addr=%p", type); | |
1633 | ||
1634 | if (string) { | |
16ca5ff0 | 1635 | bt_ctf_field_common_string_initialize(BT_CTF_TO_COMMON(string), |
3dca2276 | 1636 | (void *) type, |
e1e02a22 | 1637 | true, (bt_ctf_object_release_func) |
312c056a | 1638 | bt_ctf_field_string_destroy, |
3dca2276 PP |
1639 | &bt_ctf_field_string_methods); |
1640 | string->common.spec.writer.serialize_func = | |
1641 | (bt_ctf_field_serialize_recursive_func) bt_ctf_field_string_serialize; | |
1642 | BT_LOGD("Created CTF writer string field object: addr=%p, ft-addr=%p", | |
1643 | string, type); | |
1644 | } else { | |
1645 | BT_LOGE_STR("Failed to allocate one string field."); | |
1646 | } | |
1647 | ||
1648 | return (void *) string; | |
1649 | } | |
312c056a PP |
1650 | |
1651 | static | |
1652 | void bt_ctf_field_enumeration_set_is_frozen_recursive( | |
16ca5ff0 | 1653 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1654 | { |
1655 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1656 | ||
1657 | if (enumeration->container) { | |
16ca5ff0 | 1658 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1659 | (void *) enumeration->container, is_frozen); |
1660 | } | |
1661 | ||
16ca5ff0 | 1662 | bt_ctf_field_common_generic_set_is_frozen((void *) field, is_frozen); |
312c056a PP |
1663 | } |
1664 | ||
1665 | static | |
16ca5ff0 | 1666 | int bt_ctf_field_enumeration_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1667 | { |
1668 | int ret = -1; | |
1669 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1670 | ||
1671 | if (enumeration->container) { | |
16ca5ff0 | 1672 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1673 | (void *) enumeration->container); |
1674 | } | |
1675 | ||
1676 | return ret; | |
1677 | } | |
1678 | ||
1679 | static | |
00409097 | 1680 | bt_ctf_bool bt_ctf_field_enumeration_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1681 | { |
00409097 | 1682 | bt_ctf_bool is_set = BT_CTF_FALSE; |
312c056a PP |
1683 | struct bt_ctf_field_enumeration *enumeration = (void *) field; |
1684 | ||
1685 | if (enumeration->container) { | |
16ca5ff0 | 1686 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1687 | (void *) enumeration->container); |
1688 | } | |
1689 | ||
1690 | return is_set; | |
1691 | } | |
1692 | ||
1693 | static | |
16ca5ff0 | 1694 | void bt_ctf_field_enumeration_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1695 | { |
1696 | struct bt_ctf_field_enumeration *enumeration = (void *) field; | |
1697 | ||
1698 | if (enumeration->container) { | |
16ca5ff0 | 1699 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1700 | (void *) enumeration->container); |
1701 | } | |
1702 | ||
16ca5ff0 | 1703 | bt_ctf_field_common_generic_reset((void *) field); |
312c056a PP |
1704 | } |
1705 | ||
1706 | static | |
1707 | void bt_ctf_field_variant_set_is_frozen_recursive( | |
16ca5ff0 | 1708 | struct bt_ctf_field_common *field, bool is_frozen) |
312c056a PP |
1709 | { |
1710 | struct bt_ctf_field_variant *variant = (void *) field; | |
1711 | ||
1712 | if (variant->tag) { | |
16ca5ff0 | 1713 | bt_ctf_field_common_set_is_frozen_recursive( |
312c056a PP |
1714 | (void *) variant->tag, is_frozen); |
1715 | } | |
1716 | ||
16ca5ff0 | 1717 | bt_ctf_field_common_variant_set_is_frozen_recursive((void *) field, |
312c056a PP |
1718 | is_frozen); |
1719 | } | |
1720 | ||
1721 | static | |
16ca5ff0 | 1722 | int bt_ctf_field_variant_validate_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1723 | { |
1724 | int ret; | |
1725 | struct bt_ctf_field_variant *variant = (void *) field; | |
1726 | ||
1727 | if (variant->tag) { | |
16ca5ff0 | 1728 | ret = bt_ctf_field_common_validate_recursive( |
312c056a PP |
1729 | (void *) variant->tag); |
1730 | if (ret) { | |
1731 | goto end; | |
1732 | } | |
1733 | } | |
1734 | ||
16ca5ff0 | 1735 | ret = bt_ctf_field_common_variant_validate_recursive((void *) field); |
312c056a PP |
1736 | |
1737 | end: | |
1738 | return ret; | |
1739 | } | |
1740 | ||
1741 | static | |
00409097 | 1742 | bt_ctf_bool bt_ctf_field_variant_is_set_recursive(struct bt_ctf_field_common *field) |
312c056a | 1743 | { |
00409097 | 1744 | bt_ctf_bool is_set; |
312c056a PP |
1745 | struct bt_ctf_field_variant *variant = (void *) field; |
1746 | ||
1747 | if (variant->tag) { | |
16ca5ff0 | 1748 | is_set = bt_ctf_field_common_is_set_recursive( |
312c056a PP |
1749 | (void *) variant->tag); |
1750 | if (is_set) { | |
1751 | goto end; | |
1752 | } | |
1753 | } | |
1754 | ||
16ca5ff0 | 1755 | is_set = bt_ctf_field_common_variant_is_set_recursive((void *) field); |
312c056a PP |
1756 | |
1757 | end: | |
1758 | return is_set; | |
1759 | } | |
1760 | ||
1761 | static | |
16ca5ff0 | 1762 | void bt_ctf_field_variant_reset_recursive(struct bt_ctf_field_common *field) |
312c056a PP |
1763 | { |
1764 | struct bt_ctf_field_variant *variant = (void *) field; | |
1765 | ||
1766 | if (variant->tag) { | |
16ca5ff0 | 1767 | bt_ctf_field_common_reset_recursive( |
312c056a PP |
1768 | (void *) variant->tag); |
1769 | } | |
1770 | ||
16ca5ff0 | 1771 | bt_ctf_field_common_variant_reset_recursive((void *) field); |
312c056a PP |
1772 | } |
1773 | ||
67d2ce02 | 1774 | BT_CTF_ASSERT_PRE_FUNC |
312c056a | 1775 | static inline bool field_to_set_has_expected_type( |
16ca5ff0 PP |
1776 | struct bt_ctf_field_common *struct_field, |
1777 | const char *name, struct bt_ctf_field_common *value) | |
312c056a PP |
1778 | { |
1779 | bool ret = true; | |
16ca5ff0 | 1780 | struct bt_ctf_field_type_common *expected_field_type = NULL; |
312c056a PP |
1781 | |
1782 | expected_field_type = | |
16ca5ff0 | 1783 | bt_ctf_field_type_common_structure_borrow_field_type_by_name( |
312c056a PP |
1784 | struct_field->type, name); |
1785 | ||
16ca5ff0 | 1786 | if (bt_ctf_field_type_common_compare(expected_field_type, value->type)) { |
67d2ce02 | 1787 | BT_CTF_ASSERT_PRE_MSG("Value field's type is different from the expected field type: " |
16ca5ff0 | 1788 | "value-ft-addr=%p, expected-ft-addr=%p", value->type, |
312c056a PP |
1789 | expected_field_type); |
1790 | ret = false; | |
1791 | goto end; | |
1792 | } | |
1793 | ||
1794 | end: | |
1795 | return ret; | |
1796 | } | |
1797 | ||
312c056a PP |
1798 | int bt_ctf_field_structure_set_field_by_name(struct bt_ctf_field *field, |
1799 | const char *name, struct bt_ctf_field *value) | |
1800 | { | |
1801 | int ret = 0; | |
1802 | GQuark field_quark; | |
16ca5ff0 PP |
1803 | struct bt_ctf_field_common *common_field = (void *) field; |
1804 | struct bt_ctf_field_common_structure *structure = | |
1805 | BT_CTF_FROM_COMMON(common_field); | |
1806 | struct bt_ctf_field_common *common_value = (void *) value; | |
312c056a PP |
1807 | size_t index; |
1808 | GHashTable *field_name_to_index; | |
16ca5ff0 | 1809 | struct bt_ctf_field_type_common_structure *structure_ft; |
312c056a | 1810 | |
67d2ce02 MJ |
1811 | BT_CTF_ASSERT_PRE_NON_NULL(field, "Parent field"); |
1812 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Field name"); | |
1813 | BT_CTF_ASSERT_PRE_NON_NULL(value, "Value field"); | |
1814 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID(common_field, | |
16ca5ff0 | 1815 | BT_CTF_FIELD_TYPE_ID_STRUCT, "Parent field"); |
67d2ce02 | 1816 | BT_CTF_ASSERT_PRE(field_to_set_has_expected_type(common_field, |
312c056a PP |
1817 | name, common_value), |
1818 | "Value field's type is different from the expected field type."); | |
1819 | field_quark = g_quark_from_string(name); | |
16ca5ff0 | 1820 | structure_ft = BT_CTF_FROM_COMMON(common_field->type); |
312c056a PP |
1821 | field_name_to_index = structure_ft->field_name_to_index; |
1822 | if (!g_hash_table_lookup_extended(field_name_to_index, | |
1823 | GUINT_TO_POINTER(field_quark), NULL, | |
1824 | (gpointer *) &index)) { | |
ef267d12 | 1825 | BT_LOGT("Invalid parameter: no such field in structure field's type: " |
312c056a PP |
1826 | "struct-field-addr=%p, struct-ft-addr=%p, " |
1827 | "field-ft-addr=%p, name=\"%s\"", | |
1828 | field, common_field->type, common_value->type, name); | |
1829 | ret = -1; | |
1830 | goto end; | |
1831 | } | |
e1e02a22 PP |
1832 | bt_ctf_object_get_ref(value); |
1833 | BT_CTF_OBJECT_MOVE_REF(structure->fields->pdata[index], value); | |
312c056a PP |
1834 | |
1835 | end: | |
1836 | return ret; | |
1837 | } |