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/FIELD-TYPES" |
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 PP |
15 | #include <babeltrace2-ctf-writer/fields.h> |
16 | #include <babeltrace2-ctf-writer/field-types.h> | |
17 | #include <babeltrace2-ctf-writer/object.h> | |
18 | #include <babeltrace2-ctf-writer/utils.h> | |
578e048b MJ |
19 | |
20 | #include "common/assert.h" | |
21 | #include "compat/compiler.h" | |
22 | #include "compat/endian.h" | |
23 | ||
24 | #include "assert-pre.h" | |
25 | #include "clock-class.h" | |
26 | #include "clock.h" | |
27 | #include "field-path.h" | |
28 | #include "fields.h" | |
29 | #include "field-types.h" | |
30 | #include "object.h" | |
31 | #include "utils.h" | |
32 | ||
16ca5ff0 PP |
33 | static |
34 | void destroy_enumeration_mapping(struct bt_ctf_enumeration_mapping *mapping) | |
35 | { | |
36 | g_free(mapping); | |
37 | } | |
38 | ||
16ca5ff0 | 39 | void bt_ctf_field_type_common_initialize(struct bt_ctf_field_type_common *ft, |
e1e02a22 | 40 | bool init_bo, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
41 | struct bt_ctf_field_type_common_methods *methods) |
42 | { | |
98b15851 | 43 | BT_ASSERT_DBG(ft && (ft->id > BT_CTF_FIELD_TYPE_ID_UNKNOWN) && |
16ca5ff0 PP |
44 | (ft->id < BT_CTF_FIELD_TYPE_ID_NR)); |
45 | ||
e1e02a22 | 46 | bt_ctf_object_init_shared(&ft->base, release_func); |
16ca5ff0 PP |
47 | ft->methods = methods; |
48 | ||
49 | if (init_bo) { | |
50 | int ret; | |
51 | const enum bt_ctf_byte_order bo = BT_CTF_BYTE_ORDER_NATIVE; | |
52 | ||
53 | BT_LOGD("Setting initial field type's byte order: bo=%s", | |
54 | bt_ctf_byte_order_string(bo)); | |
55 | ret = bt_ctf_field_type_common_set_byte_order(ft, bo); | |
98b15851 | 56 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
57 | } |
58 | ||
59 | ft->alignment = 1; | |
60 | } | |
61 | ||
16ca5ff0 PP |
62 | void bt_ctf_field_type_common_integer_initialize( |
63 | struct bt_ctf_field_type_common *ft, | |
e1e02a22 | 64 | unsigned int size, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
65 | struct bt_ctf_field_type_common_methods *methods) |
66 | { | |
67 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
68 | ||
98b15851 | 69 | BT_ASSERT_DBG(size > 0); |
16ca5ff0 PP |
70 | BT_LOGD("Initializing common integer field type object: size=%u", |
71 | size); | |
72 | ft->id = BT_CTF_FIELD_TYPE_ID_INTEGER; | |
73 | int_ft->size = size; | |
74 | int_ft->base = BT_CTF_INTEGER_BASE_DECIMAL; | |
75 | int_ft->encoding = BT_CTF_STRING_ENCODING_NONE; | |
76 | bt_ctf_field_type_common_initialize(ft, true, release_func, methods); | |
77 | BT_LOGD("Initialized common integer field type object: addr=%p, size=%u", | |
78 | ft, size); | |
79 | } | |
80 | ||
16ca5ff0 PP |
81 | void bt_ctf_field_type_common_floating_point_initialize( |
82 | struct bt_ctf_field_type_common *ft, | |
e1e02a22 | 83 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
84 | struct bt_ctf_field_type_common_methods *methods) |
85 | { | |
86 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
87 | ||
88 | BT_LOGD_STR("Initializing common floating point number field type object."); | |
89 | ft->id = BT_CTF_FIELD_TYPE_ID_FLOAT; | |
90 | flt_ft->exp_dig = sizeof(float) * CHAR_BIT - FLT_MANT_DIG; | |
91 | flt_ft->mant_dig = FLT_MANT_DIG; | |
92 | bt_ctf_field_type_common_initialize(ft, true, release_func, methods); | |
93 | BT_LOGD("Initialized common floating point number field type object: addr=%p, " | |
94 | "exp-size=%u, mant-size=%u", ft, flt_ft->exp_dig, | |
95 | flt_ft->mant_dig); | |
96 | } | |
97 | ||
16ca5ff0 PP |
98 | void bt_ctf_field_type_common_enumeration_initialize( |
99 | struct bt_ctf_field_type_common *ft, | |
100 | struct bt_ctf_field_type_common *container_ft, | |
e1e02a22 | 101 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
102 | struct bt_ctf_field_type_common_methods *methods) |
103 | { | |
104 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
105 | ||
98b15851 | 106 | BT_ASSERT_DBG(container_ft); |
16ca5ff0 PP |
107 | BT_LOGD("Initializing common enumeration field type object: int-ft-addr=%p", |
108 | container_ft); | |
109 | ft->id = BT_CTF_FIELD_TYPE_ID_ENUM; | |
e1e02a22 | 110 | enum_ft->container_ft = bt_ctf_object_get_ref(container_ft); |
16ca5ff0 PP |
111 | enum_ft->entries = g_ptr_array_new_with_free_func( |
112 | (GDestroyNotify) destroy_enumeration_mapping); | |
113 | bt_ctf_field_type_common_initialize(ft, false, release_func, methods); | |
114 | BT_LOGD("Initialized common enumeration field type object: addr=%p, " | |
115 | "int-ft-addr=%p, int-ft-size=%u", ft, container_ft, | |
116 | bt_ctf_field_type_common_integer_get_size(container_ft)); | |
117 | } | |
118 | ||
16ca5ff0 PP |
119 | void bt_ctf_field_type_common_string_initialize( |
120 | struct bt_ctf_field_type_common *ft, | |
e1e02a22 | 121 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
122 | struct bt_ctf_field_type_common_methods *methods) |
123 | { | |
124 | struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft); | |
125 | ||
126 | BT_LOGD_STR("Initializing common string field type object."); | |
127 | ft->id = BT_CTF_FIELD_TYPE_ID_STRING; | |
128 | bt_ctf_field_type_common_initialize(ft, true, release_func, methods); | |
129 | string_ft->encoding = BT_CTF_STRING_ENCODING_UTF8; | |
130 | ft->alignment = CHAR_BIT; | |
131 | BT_LOGD("Initialized common string field type object: addr=%p", ft); | |
132 | } | |
133 | ||
16ca5ff0 PP |
134 | void bt_ctf_field_type_common_structure_initialize( |
135 | struct bt_ctf_field_type_common *ft, | |
e1e02a22 | 136 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
137 | struct bt_ctf_field_type_common_methods *methods) |
138 | { | |
139 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
140 | ||
141 | BT_LOGD_STR("Initializing common structure field type object."); | |
142 | ft->id = BT_CTF_FIELD_TYPE_ID_STRUCT; | |
143 | struct_ft->fields = g_array_new(FALSE, TRUE, | |
144 | sizeof(struct bt_ctf_field_type_common_structure_field)); | |
145 | struct_ft->field_name_to_index = g_hash_table_new(NULL, NULL); | |
146 | bt_ctf_field_type_common_initialize(ft, true, release_func, methods); | |
147 | BT_LOGD("Initialized common structure field type object: addr=%p", ft); | |
148 | } | |
149 | ||
16ca5ff0 PP |
150 | void bt_ctf_field_type_common_array_initialize( |
151 | struct bt_ctf_field_type_common *ft, | |
152 | struct bt_ctf_field_type_common *element_ft, | |
e1e02a22 | 153 | unsigned int length, bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
154 | struct bt_ctf_field_type_common_methods *methods) |
155 | { | |
156 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
157 | ||
98b15851 | 158 | BT_ASSERT_DBG(element_ft); |
16ca5ff0 PP |
159 | BT_LOGD("Initializing common array field type object: element-ft-addr=%p, " |
160 | "length=%u", element_ft, length); | |
161 | ft->id = BT_CTF_FIELD_TYPE_ID_ARRAY; | |
e1e02a22 | 162 | array_ft->element_ft = bt_ctf_object_get_ref(element_ft); |
16ca5ff0 PP |
163 | array_ft->length = length; |
164 | bt_ctf_field_type_common_initialize(ft, false, release_func, methods); | |
165 | BT_LOGD("Initialized common array field type object: addr=%p, " | |
166 | "element-ft-addr=%p, length=%u", ft, element_ft, length); | |
167 | } | |
168 | ||
16ca5ff0 PP |
169 | void bt_ctf_field_type_common_sequence_initialize( |
170 | struct bt_ctf_field_type_common *ft, | |
171 | struct bt_ctf_field_type_common *element_ft, | |
172 | const char *length_field_name, | |
e1e02a22 | 173 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
174 | struct bt_ctf_field_type_common_methods *methods) |
175 | { | |
176 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
177 | ||
98b15851 PP |
178 | BT_ASSERT_DBG(element_ft); |
179 | BT_ASSERT_DBG(length_field_name); | |
180 | BT_ASSERT_DBG(bt_ctf_identifier_is_valid(length_field_name)); | |
16ca5ff0 PP |
181 | BT_LOGD("Initializing common sequence field type object: element-ft-addr=%p, " |
182 | "length-field-name=\"%s\"", element_ft, length_field_name); | |
183 | ft->id = BT_CTF_FIELD_TYPE_ID_SEQUENCE; | |
e1e02a22 | 184 | seq_ft->element_ft = bt_ctf_object_get_ref(element_ft); |
16ca5ff0 PP |
185 | seq_ft->length_field_name = g_string_new(length_field_name); |
186 | bt_ctf_field_type_common_initialize(ft, false, release_func, methods); | |
187 | BT_LOGD("Initialized common sequence field type object: addr=%p, " | |
188 | "element-ft-addr=%p, length-field-name=\"%s\"", | |
189 | ft, element_ft, length_field_name); | |
190 | } | |
191 | ||
16ca5ff0 PP |
192 | void bt_ctf_field_type_common_variant_initialize( |
193 | struct bt_ctf_field_type_common *ft, | |
194 | struct bt_ctf_field_type_common *tag_ft, | |
195 | const char *tag_name, | |
e1e02a22 | 196 | bt_ctf_object_release_func release_func, |
16ca5ff0 PP |
197 | struct bt_ctf_field_type_common_methods *methods) |
198 | { | |
199 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
200 | ||
98b15851 | 201 | BT_ASSERT_DBG(!tag_name || bt_ctf_identifier_is_valid(tag_name)); |
16ca5ff0 PP |
202 | BT_LOGD("Initializing common variant field type object: " |
203 | "tag-ft-addr=%p, tag-field-name=\"%s\"", | |
204 | tag_ft, tag_name); | |
205 | ft->id = BT_CTF_FIELD_TYPE_ID_VARIANT; | |
206 | var_ft->tag_name = g_string_new(tag_name); | |
207 | var_ft->choice_name_to_index = g_hash_table_new(NULL, NULL); | |
208 | var_ft->choices = g_array_new(FALSE, TRUE, | |
209 | sizeof(struct bt_ctf_field_type_common_variant_choice)); | |
210 | ||
211 | if (tag_ft) { | |
e1e02a22 | 212 | var_ft->tag_ft = bt_ctf_object_get_ref(tag_ft); |
16ca5ff0 PP |
213 | } |
214 | ||
215 | bt_ctf_field_type_common_initialize(ft, true, release_func, methods); | |
216 | /* A variant's alignment is undefined */ | |
217 | ft->alignment = 0; | |
218 | BT_LOGD("Initialized common variant field type object: addr=%p, " | |
219 | "tag-ft-addr=%p, tag-field-name=\"%s\"", | |
220 | ft, tag_ft, tag_name); | |
221 | } | |
222 | ||
e1e02a22 | 223 | void bt_ctf_field_type_common_integer_destroy(struct bt_ctf_object *obj) |
16ca5ff0 PP |
224 | { |
225 | struct bt_ctf_field_type_common_integer *ft = (void *) obj; | |
226 | ||
227 | if (!ft) { | |
228 | return; | |
229 | } | |
230 | ||
231 | BT_LOGD("Destroying integer field type object: addr=%p", ft); | |
232 | BT_LOGD_STR("Putting mapped clock class."); | |
e1e02a22 | 233 | bt_ctf_object_put_ref(ft->mapped_clock_class); |
16ca5ff0 PP |
234 | g_free(ft); |
235 | } | |
236 | ||
e1e02a22 | 237 | void bt_ctf_field_type_common_floating_point_destroy(struct bt_ctf_object *obj) |
16ca5ff0 PP |
238 | { |
239 | struct bt_ctf_field_type_common_floating_point *ft = (void *) obj; | |
240 | ||
241 | if (!ft) { | |
242 | return; | |
243 | } | |
244 | ||
245 | BT_LOGD("Destroying floating point number field type object: addr=%p", ft); | |
246 | g_free(ft); | |
247 | } | |
248 | ||
e1e02a22 | 249 | void bt_ctf_field_type_common_enumeration_destroy_recursive(struct bt_ctf_object *obj) |
16ca5ff0 PP |
250 | { |
251 | struct bt_ctf_field_type_common_enumeration *ft = (void *) obj; | |
252 | ||
253 | if (!ft) { | |
254 | return; | |
255 | } | |
256 | ||
257 | BT_LOGD("Destroying enumeration field type object: addr=%p", ft); | |
258 | g_ptr_array_free(ft->entries, TRUE); | |
259 | BT_LOGD_STR("Putting container field type."); | |
e1e02a22 | 260 | bt_ctf_object_put_ref(ft->container_ft); |
16ca5ff0 PP |
261 | g_free(ft); |
262 | } | |
263 | ||
e1e02a22 | 264 | void bt_ctf_field_type_common_string_destroy(struct bt_ctf_object *obj) |
16ca5ff0 PP |
265 | { |
266 | struct bt_ctf_field_type_common_string *ft = (void *) obj; | |
267 | ||
268 | if (!ft) { | |
269 | return; | |
270 | } | |
271 | ||
272 | BT_LOGD("Destroying string field type object: addr=%p", ft); | |
273 | g_free(ft); | |
274 | } | |
275 | ||
276 | static | |
277 | void bt_ctf_field_type_common_structure_field_finalize( | |
278 | struct bt_ctf_field_type_common_structure_field *field) | |
279 | { | |
280 | if (!field) { | |
281 | return; | |
282 | } | |
283 | ||
284 | BT_LOGD("Finalizing structure field type's field: " | |
285 | "addr=%p, field-ft-addr=%p, field-name=\"%s\"", | |
286 | field, field->type, g_quark_to_string(field->name)); | |
287 | BT_LOGD_STR("Putting field type."); | |
e1e02a22 | 288 | bt_ctf_object_put_ref(field->type); |
16ca5ff0 PP |
289 | } |
290 | ||
e1e02a22 | 291 | void bt_ctf_field_type_common_structure_destroy_recursive(struct bt_ctf_object *obj) |
16ca5ff0 PP |
292 | { |
293 | struct bt_ctf_field_type_common_structure *ft = (void *) obj; | |
294 | uint64_t i; | |
295 | ||
296 | if (!ft) { | |
297 | return; | |
298 | } | |
299 | ||
300 | BT_LOGD("Destroying structure field type object: addr=%p", ft); | |
301 | ||
302 | if (ft->fields) { | |
303 | for (i = 0; i < ft->fields->len; i++) { | |
304 | bt_ctf_field_type_common_structure_field_finalize( | |
305 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
306 | ft, i)); | |
307 | } | |
308 | ||
309 | g_array_free(ft->fields, TRUE); | |
310 | } | |
311 | ||
312 | if (ft->field_name_to_index) { | |
313 | g_hash_table_destroy(ft->field_name_to_index); | |
314 | } | |
315 | ||
316 | g_free(ft); | |
317 | } | |
318 | ||
e1e02a22 | 319 | void bt_ctf_field_type_common_array_destroy_recursive(struct bt_ctf_object *obj) |
16ca5ff0 PP |
320 | { |
321 | struct bt_ctf_field_type_common_array *ft = (void *) obj; | |
322 | ||
323 | if (!ft) { | |
324 | return; | |
325 | } | |
326 | ||
327 | BT_LOGD("Destroying array field type object: addr=%p", ft); | |
328 | BT_LOGD_STR("Putting element field type."); | |
e1e02a22 | 329 | bt_ctf_object_put_ref(ft->element_ft); |
16ca5ff0 PP |
330 | g_free(ft); |
331 | } | |
332 | ||
e1e02a22 | 333 | void bt_ctf_field_type_common_sequence_destroy_recursive(struct bt_ctf_object *obj) |
16ca5ff0 PP |
334 | { |
335 | struct bt_ctf_field_type_common_sequence *ft = (void *) obj; | |
336 | ||
337 | if (!ft) { | |
338 | return; | |
339 | } | |
340 | ||
341 | BT_LOGD("Destroying sequence field type object: addr=%p", ft); | |
342 | BT_LOGD_STR("Putting element field type."); | |
e1e02a22 | 343 | bt_ctf_object_put_ref(ft->element_ft); |
16ca5ff0 PP |
344 | g_string_free(ft->length_field_name, TRUE); |
345 | BT_LOGD_STR("Putting length field path."); | |
e1e02a22 | 346 | bt_ctf_object_put_ref(ft->length_field_path); |
16ca5ff0 PP |
347 | g_free(ft); |
348 | } | |
349 | ||
350 | static | |
351 | void bt_ctf_field_type_common_variant_choice_finalize( | |
352 | struct bt_ctf_field_type_common_variant_choice *choice) | |
353 | { | |
354 | if (!choice) { | |
355 | return; | |
356 | } | |
357 | ||
358 | BT_LOGD("Finalizing variant field type's choice: " | |
359 | "addr=%p, field-ft-addr=%p, field-name=\"%s\"", | |
360 | choice, choice->type, g_quark_to_string(choice->name)); | |
361 | BT_LOGD_STR("Putting field type."); | |
e1e02a22 | 362 | bt_ctf_object_put_ref(choice->type); |
16ca5ff0 PP |
363 | |
364 | if (choice->ranges) { | |
365 | g_array_free(choice->ranges, TRUE); | |
366 | } | |
367 | } | |
368 | ||
e1e02a22 | 369 | void bt_ctf_field_type_common_variant_destroy_recursive(struct bt_ctf_object *obj) |
16ca5ff0 PP |
370 | { |
371 | struct bt_ctf_field_type_common_variant *ft = (void *) obj; | |
372 | uint64_t i; | |
373 | ||
374 | if (!ft) { | |
375 | return; | |
376 | } | |
377 | ||
378 | BT_LOGD("Destroying variant field type object: addr=%p", ft); | |
379 | ||
380 | if (ft->choices) { | |
381 | for (i = 0; i < ft->choices->len; i++) { | |
382 | bt_ctf_field_type_common_variant_choice_finalize( | |
383 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
384 | ft, i)); | |
385 | } | |
386 | ||
387 | g_array_free(ft->choices, TRUE); | |
388 | } | |
389 | ||
390 | if (ft->choice_name_to_index) { | |
391 | g_hash_table_destroy(ft->choice_name_to_index); | |
392 | } | |
393 | ||
394 | if (ft->tag_name) { | |
395 | g_string_free(ft->tag_name, TRUE); | |
396 | } | |
397 | ||
398 | BT_LOGD_STR("Putting tag field type."); | |
e1e02a22 | 399 | bt_ctf_object_put_ref(ft->tag_ft); |
16ca5ff0 | 400 | BT_LOGD_STR("Putting tag field path."); |
e1e02a22 | 401 | bt_ctf_object_put_ref(ft->tag_field_path); |
16ca5ff0 PP |
402 | g_free(ft); |
403 | } | |
404 | ||
405 | struct range_overlap_query { | |
406 | union { | |
407 | uint64_t _unsigned; | |
408 | int64_t _signed; | |
409 | } range_start; | |
410 | ||
411 | union { | |
412 | uint64_t _unsigned; | |
413 | int64_t _signed; | |
414 | } range_end; | |
415 | int overlaps; | |
416 | GQuark mapping_name; | |
417 | }; | |
418 | ||
419 | static | |
420 | void check_ranges_overlap(gpointer element, gpointer query) | |
421 | { | |
422 | struct bt_ctf_enumeration_mapping *mapping = element; | |
423 | struct range_overlap_query *overlap_query = query; | |
424 | ||
425 | if (mapping->range_start._signed <= overlap_query->range_end._signed | |
426 | && overlap_query->range_start._signed <= | |
427 | mapping->range_end._signed) { | |
428 | overlap_query->overlaps = 1; | |
429 | overlap_query->mapping_name = mapping->string; | |
430 | } | |
431 | ||
432 | overlap_query->overlaps |= | |
433 | mapping->string == overlap_query->mapping_name; | |
434 | ||
435 | if (overlap_query->overlaps) { | |
ef267d12 | 436 | BT_LOGT("Overlapping enumeration field type mappings: " |
16ca5ff0 PP |
437 | "mapping-name=\"%s\", " |
438 | "mapping-a-range-start=%" PRId64 ", " | |
439 | "mapping-a-range-end=%" PRId64 ", " | |
440 | "mapping-b-range-start=%" PRId64 ", " | |
441 | "mapping-b-range-end=%" PRId64, | |
442 | g_quark_to_string(mapping->string), | |
443 | mapping->range_start._signed, | |
444 | mapping->range_end._signed, | |
445 | overlap_query->range_start._signed, | |
446 | overlap_query->range_end._signed); | |
447 | } | |
448 | } | |
449 | ||
450 | static | |
451 | void check_ranges_overlap_unsigned(gpointer element, gpointer query) | |
452 | { | |
453 | struct bt_ctf_enumeration_mapping *mapping = element; | |
454 | struct range_overlap_query *overlap_query = query; | |
455 | ||
456 | if (mapping->range_start._unsigned <= overlap_query->range_end._unsigned | |
457 | && overlap_query->range_start._unsigned <= | |
458 | mapping->range_end._unsigned) { | |
459 | overlap_query->overlaps = 1; | |
460 | overlap_query->mapping_name = mapping->string; | |
461 | } | |
462 | ||
463 | overlap_query->overlaps |= | |
464 | mapping->string == overlap_query->mapping_name; | |
465 | ||
466 | if (overlap_query->overlaps) { | |
467 | BT_LOGW("Overlapping enumeration field type mappings: " | |
468 | "mapping-name=\"%s\", " | |
469 | "mapping-a-range-start=%" PRIu64 ", " | |
470 | "mapping-a-range-end=%" PRIu64 ", " | |
471 | "mapping-b-range-start=%" PRIu64 ", " | |
472 | "mapping-b-range-end=%" PRIu64, | |
473 | g_quark_to_string(mapping->string), | |
474 | mapping->range_start._unsigned, | |
475 | mapping->range_end._unsigned, | |
476 | overlap_query->range_start._unsigned, | |
477 | overlap_query->range_end._unsigned); | |
478 | } | |
479 | } | |
480 | ||
481 | static | |
482 | gint compare_enumeration_mappings_signed(struct bt_ctf_enumeration_mapping **a, | |
483 | struct bt_ctf_enumeration_mapping **b) | |
484 | { | |
485 | return ((*a)->range_start._signed < (*b)->range_start._signed) ? -1 : 1; | |
486 | } | |
487 | ||
488 | static | |
489 | gint compare_enumeration_mappings_unsigned(struct bt_ctf_enumeration_mapping **a, | |
490 | struct bt_ctf_enumeration_mapping **b) | |
491 | { | |
492 | return ((*a)->range_start._unsigned < (*b)->range_start._unsigned) ? -1 : 1; | |
493 | } | |
494 | ||
495 | static | |
496 | int add_structure_variant_member(GArray *members, | |
497 | GHashTable *field_name_to_index, | |
498 | struct bt_ctf_field_type_common *field_type, const char *field_name, | |
499 | bool is_variant) | |
500 | { | |
501 | int ret = 0; | |
502 | GQuark name_quark = g_quark_from_string(field_name); | |
503 | struct bt_ctf_field_type_common **member_ft; | |
504 | GQuark *member_name; | |
505 | ||
506 | /* Make sure structure does not contain a field of the same name */ | |
507 | if (g_hash_table_lookup_extended(field_name_to_index, | |
508 | GUINT_TO_POINTER(name_quark), NULL, NULL)) { | |
509 | BT_LOGW("Structure or variant field type already contains a field type with this name: " | |
510 | "field-name=\"%s\"", field_name); | |
511 | ret = -1; | |
512 | goto end; | |
513 | } | |
514 | ||
515 | g_array_set_size(members, members->len + 1); | |
516 | ||
517 | if (is_variant) { | |
518 | struct bt_ctf_field_type_common_variant_choice *choice = | |
d50d46f3 | 519 | &bt_g_array_index(members, |
16ca5ff0 PP |
520 | struct bt_ctf_field_type_common_variant_choice, |
521 | members->len - 1); | |
522 | ||
523 | member_ft = &choice->type; | |
524 | member_name = &choice->name; | |
98b15851 | 525 | BT_ASSERT_DBG(!choice->ranges); |
16ca5ff0 PP |
526 | choice->ranges = g_array_new(FALSE, TRUE, |
527 | sizeof(struct bt_ctf_field_type_common_variant_choice_range)); | |
98b15851 | 528 | BT_ASSERT_DBG(choice->ranges); |
16ca5ff0 PP |
529 | } else { |
530 | struct bt_ctf_field_type_common_structure_field *field = | |
d50d46f3 | 531 | &bt_g_array_index(members, |
16ca5ff0 PP |
532 | struct bt_ctf_field_type_common_structure_field, |
533 | members->len - 1); | |
534 | ||
535 | member_ft = &field->type; | |
536 | member_name = &field->name; | |
537 | } | |
538 | ||
539 | *member_name = name_quark; | |
e1e02a22 | 540 | *member_ft = bt_ctf_object_get_ref(field_type); |
16ca5ff0 PP |
541 | g_hash_table_insert(field_name_to_index, |
542 | GUINT_TO_POINTER(name_quark), | |
543 | GUINT_TO_POINTER(members->len - 1)); | |
ef267d12 | 544 | BT_LOGT("Added structure/variant field type member: member-ft-addr=%p, " |
16ca5ff0 PP |
545 | "member-name=\"%s\"", field_type, field_name); |
546 | ||
547 | end: | |
548 | return ret; | |
549 | } | |
550 | ||
16ca5ff0 PP |
551 | int bt_ctf_field_type_common_integer_validate(struct bt_ctf_field_type_common *ft) |
552 | { | |
553 | int ret = 0; | |
554 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
555 | ||
556 | if (int_ft->mapped_clock_class && int_ft->is_signed) { | |
557 | BT_LOGW("Invalid integer field type: cannot be signed and have a mapped clock class: " | |
558 | "ft-addr=%p, clock-class-addr=%p, clock-class-name=\"%s\"", | |
559 | ft, int_ft->mapped_clock_class, | |
560 | bt_ctf_clock_class_get_name(int_ft->mapped_clock_class)); | |
561 | ret = -1; | |
562 | goto end; | |
563 | } | |
564 | ||
565 | end: | |
566 | return ret; | |
567 | } | |
568 | ||
569 | static | |
e1e02a22 | 570 | void bt_ctf_field_type_enum_iter_destroy(struct bt_ctf_object *obj) |
16ca5ff0 PP |
571 | { |
572 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter = | |
573 | container_of(obj, | |
574 | struct bt_ctf_field_type_enumeration_mapping_iterator, | |
575 | base); | |
576 | ||
577 | BT_LOGD("Destroying enumeration field type mapping iterator: addr=%p", | |
578 | obj); | |
579 | BT_LOGD_STR("Putting parent enumeration field type."); | |
e1e02a22 | 580 | bt_ctf_object_put_ref(iter->enumeration_ft); |
16ca5ff0 PP |
581 | g_free(iter); |
582 | } | |
583 | ||
584 | static | |
585 | struct bt_ctf_field_type_enumeration_mapping_iterator * | |
586 | bt_ctf_field_type_common_enumeration_find_mappings_type( | |
587 | struct bt_ctf_field_type_common *ft, | |
588 | enum bt_ctf_field_type_enumeration_mapping_iterator_type iterator_type) | |
589 | { | |
590 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter = NULL; | |
591 | ||
67d2ce02 MJ |
592 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
593 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, | |
16ca5ff0 PP |
594 | "Field type"); |
595 | iter = g_new0(struct bt_ctf_field_type_enumeration_mapping_iterator, 1); | |
596 | if (!iter) { | |
597 | BT_LOGE_STR("Failed to allocate one enumeration field type mapping."); | |
598 | goto end; | |
599 | } | |
600 | ||
e1e02a22 PP |
601 | bt_ctf_object_init_shared(&iter->base, bt_ctf_field_type_enum_iter_destroy); |
602 | iter->enumeration_ft = bt_ctf_object_get_ref(ft); | |
16ca5ff0 PP |
603 | iter->index = -1; |
604 | iter->type = iterator_type; | |
605 | ||
606 | end: | |
607 | return iter; | |
608 | } | |
609 | ||
16ca5ff0 PP |
610 | struct bt_ctf_field_type_enumeration_mapping_iterator * |
611 | bt_ctf_field_type_common_enumeration_find_mappings_by_name( | |
612 | struct bt_ctf_field_type_common *ft, const char *name) | |
613 | { | |
614 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter; | |
615 | ||
616 | iter = bt_ctf_field_type_common_enumeration_find_mappings_type( | |
617 | ft, CTF_ITERATOR_BY_NAME); | |
618 | if (!iter) { | |
619 | BT_LOGW("Cannot create enumeration field type mapping iterator: " | |
620 | "ft-addr=%p, mapping-name=\"%s\"", ft, name); | |
621 | goto error; | |
622 | } | |
623 | ||
624 | iter->u.name_quark = g_quark_try_string(name); | |
625 | if (!iter->u.name_quark) { | |
626 | /* | |
627 | * No results are possible, set the iterator's position at the | |
628 | * end. | |
629 | */ | |
630 | iter->index = iter->enumeration_ft->entries->len; | |
631 | } | |
632 | ||
633 | return iter; | |
634 | ||
635 | error: | |
e1e02a22 | 636 | bt_ctf_object_put_ref(iter); |
16ca5ff0 PP |
637 | return NULL; |
638 | } | |
639 | ||
640 | static | |
641 | struct bt_ctf_enumeration_mapping *bt_ctf_field_type_common_enumeration_get_mapping_by_index( | |
642 | struct bt_ctf_field_type_common *ft, uint64_t index) | |
643 | { | |
644 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
645 | struct bt_ctf_enumeration_mapping *mapping = NULL; | |
646 | ||
647 | if (index >= enum_ft->entries->len) { | |
648 | BT_LOGW("Invalid parameter: index is out of bounds: " | |
649 | "addr=%p, index=%" PRIu64 ", count=%u", | |
650 | ft, index, enum_ft->entries->len); | |
651 | goto end; | |
652 | } | |
653 | ||
654 | mapping = g_ptr_array_index(enum_ft->entries, index); | |
655 | ||
656 | end: | |
657 | return mapping; | |
658 | } | |
659 | ||
16ca5ff0 PP |
660 | int bt_ctf_field_type_enumeration_mapping_iterator_next( |
661 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter) | |
662 | { | |
663 | struct bt_ctf_field_type_common_enumeration *enum_ft = iter->enumeration_ft; | |
664 | int i, ret = 0, len; | |
665 | ||
67d2ce02 | 666 | BT_CTF_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator"); |
16ca5ff0 PP |
667 | len = enum_ft->entries->len; |
668 | for (i = iter->index + 1; i < len; i++) { | |
669 | struct bt_ctf_enumeration_mapping *mapping = | |
670 | bt_ctf_field_type_common_enumeration_get_mapping_by_index( | |
671 | BT_CTF_TO_COMMON(enum_ft), i); | |
672 | ||
673 | switch (iter->type) { | |
674 | case CTF_ITERATOR_BY_NAME: | |
675 | if (mapping->string == iter->u.name_quark) { | |
676 | iter->index = i; | |
677 | goto end; | |
678 | } | |
679 | break; | |
680 | case CTF_ITERATOR_BY_SIGNED_VALUE: | |
681 | { | |
682 | int64_t value = iter->u.signed_value; | |
683 | ||
684 | if (value >= mapping->range_start._signed && | |
685 | value <= mapping->range_end._signed) { | |
686 | iter->index = i; | |
687 | goto end; | |
688 | } | |
689 | break; | |
690 | } | |
691 | case CTF_ITERATOR_BY_UNSIGNED_VALUE: | |
692 | { | |
693 | uint64_t value = iter->u.unsigned_value; | |
694 | ||
695 | if (value >= mapping->range_start._unsigned && | |
696 | value <= mapping->range_end._unsigned) { | |
697 | iter->index = i; | |
698 | goto end; | |
699 | } | |
700 | break; | |
701 | } | |
702 | default: | |
703 | BT_LOGF("Invalid enumeration field type mapping iterator type: " | |
704 | "type=%d", iter->type); | |
498e7994 | 705 | bt_common_abort(); |
16ca5ff0 PP |
706 | } |
707 | } | |
708 | ||
709 | ret = -1; | |
710 | ||
711 | end: | |
712 | return ret; | |
713 | } | |
714 | ||
16ca5ff0 PP |
715 | struct bt_ctf_field_type_enumeration_mapping_iterator * |
716 | bt_ctf_field_type_common_enumeration_signed_find_mappings_by_value( | |
717 | struct bt_ctf_field_type_common *ft, int64_t value) | |
718 | { | |
719 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter; | |
720 | ||
721 | iter = bt_ctf_field_type_common_enumeration_find_mappings_type( | |
722 | ft, CTF_ITERATOR_BY_SIGNED_VALUE); | |
723 | if (!iter) { | |
724 | BT_LOGW("Cannot create enumeration field type mapping iterator: " | |
725 | "ft-addr=%p, value=%" PRId64, ft, value); | |
726 | goto error; | |
727 | } | |
728 | ||
729 | if (bt_ctf_field_type_common_integer_is_signed( | |
730 | BT_CTF_TO_COMMON(iter->enumeration_ft->container_ft)) != 1) { | |
731 | BT_LOGW("Invalid parameter: enumeration field type is unsigned: " | |
732 | "enum-ft-addr=%p, int-ft-addr=%p", | |
733 | ft, iter->enumeration_ft->container_ft); | |
734 | goto error; | |
735 | } | |
736 | ||
737 | iter->u.signed_value = value; | |
738 | return iter; | |
739 | ||
740 | error: | |
e1e02a22 | 741 | bt_ctf_object_put_ref(iter); |
16ca5ff0 PP |
742 | return NULL; |
743 | } | |
744 | ||
16ca5ff0 PP |
745 | struct bt_ctf_field_type_enumeration_mapping_iterator * |
746 | bt_ctf_field_type_common_enumeration_unsigned_find_mappings_by_value( | |
747 | struct bt_ctf_field_type_common *ft, uint64_t value) | |
748 | { | |
749 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter; | |
750 | ||
751 | iter = bt_ctf_field_type_common_enumeration_find_mappings_type( | |
752 | ft, CTF_ITERATOR_BY_UNSIGNED_VALUE); | |
753 | if (!iter) { | |
754 | BT_LOGW("Cannot create enumeration field type mapping iterator: " | |
755 | "ft-addr=%p, value=%" PRIu64, ft, value); | |
756 | goto error; | |
757 | } | |
758 | ||
759 | if (bt_ctf_field_type_common_integer_is_signed( | |
760 | BT_CTF_TO_COMMON(iter->enumeration_ft->container_ft)) != 0) { | |
761 | BT_LOGW("Invalid parameter: enumeration field type is signed: " | |
762 | "enum-ft-addr=%p, int-ft-addr=%p", | |
763 | ft, iter->enumeration_ft->container_ft); | |
764 | goto error; | |
765 | } | |
766 | ||
767 | iter->u.unsigned_value = value; | |
768 | return iter; | |
769 | ||
770 | error: | |
e1e02a22 | 771 | bt_ctf_object_put_ref(iter); |
16ca5ff0 PP |
772 | return NULL; |
773 | } | |
774 | ||
16ca5ff0 PP |
775 | int bt_ctf_field_type_enumeration_mapping_iterator_signed_get( |
776 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter, | |
777 | const char **mapping_name, int64_t *range_begin, | |
778 | int64_t *range_end) | |
779 | { | |
67d2ce02 MJ |
780 | BT_CTF_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator"); |
781 | BT_CTF_ASSERT_PRE(iter->index != -1, | |
16ca5ff0 PP |
782 | "Invalid enumeration field type mapping iterator access: " |
783 | "addr=%p, position=-1", iter); | |
784 | return bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index( | |
785 | (void *) iter->enumeration_ft, iter->index, | |
786 | mapping_name, range_begin, range_end); | |
787 | } | |
788 | ||
16ca5ff0 PP |
789 | int bt_ctf_field_type_enumeration_mapping_iterator_unsigned_get( |
790 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter, | |
791 | const char **mapping_name, uint64_t *range_begin, | |
792 | uint64_t *range_end) | |
793 | { | |
67d2ce02 MJ |
794 | BT_CTF_ASSERT_PRE_NON_NULL(iter, "Enumeration field type mapping iterator"); |
795 | BT_CTF_ASSERT_PRE(iter->index != -1, | |
16ca5ff0 PP |
796 | "Invalid enumeration field type mapping iterator access: " |
797 | "addr=%p, position=-1", iter); | |
798 | return bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index( | |
799 | (void *) iter->enumeration_ft, iter->index, | |
800 | mapping_name, range_begin, range_end); | |
801 | } | |
802 | ||
803 | /* | |
804 | * Note: This algorithm is O(n^2) vs number of enumeration mappings. | |
805 | * Only used when freezing an enumeration. | |
806 | */ | |
807 | static | |
808 | void bt_ctf_field_type_common_enumeration_set_range_overlap( | |
809 | struct bt_ctf_field_type_common_enumeration *ft) | |
810 | { | |
811 | int64_t i, j, len; | |
812 | int is_signed; | |
813 | ||
ef267d12 | 814 | BT_LOGT("Setting enumeration field type's overlap flag: addr=%p", |
16ca5ff0 PP |
815 | ft); |
816 | len = ft->entries->len; | |
817 | is_signed = bt_ctf_field_type_common_integer_is_signed( | |
818 | BT_CTF_TO_COMMON(ft->container_ft)); | |
819 | ||
820 | for (i = 0; i < len; i++) { | |
821 | for (j = i + 1; j < len; j++) { | |
822 | struct bt_ctf_enumeration_mapping *mapping[2]; | |
823 | ||
824 | mapping[0] = bt_ctf_field_type_common_enumeration_get_mapping_by_index( | |
825 | BT_CTF_TO_COMMON(ft), i); | |
826 | mapping[1] = bt_ctf_field_type_common_enumeration_get_mapping_by_index( | |
827 | BT_CTF_TO_COMMON(ft), j); | |
828 | if (is_signed) { | |
829 | if (mapping[0]->range_start._signed | |
830 | <= mapping[1]->range_end._signed | |
831 | && mapping[0]->range_end._signed | |
832 | >= mapping[1]->range_start._signed) { | |
00409097 | 833 | ft->has_overlapping_ranges = BT_CTF_TRUE; |
16ca5ff0 PP |
834 | goto end; |
835 | } | |
836 | } else { | |
837 | if (mapping[0]->range_start._unsigned | |
838 | <= mapping[1]->range_end._unsigned | |
839 | && mapping[0]->range_end._unsigned | |
840 | >= mapping[1]->range_start._unsigned) { | |
00409097 | 841 | ft->has_overlapping_ranges = BT_CTF_TRUE; |
16ca5ff0 PP |
842 | goto end; |
843 | } | |
844 | } | |
845 | } | |
846 | } | |
847 | ||
848 | end: | |
849 | if (ft->has_overlapping_ranges) { | |
ef267d12 | 850 | BT_LOGT_STR("Enumeration field type has overlapping ranges."); |
16ca5ff0 | 851 | } else { |
ef267d12 | 852 | BT_LOGT_STR("Enumeration field type has no overlapping ranges."); |
16ca5ff0 PP |
853 | } |
854 | } | |
855 | ||
16ca5ff0 PP |
856 | int bt_ctf_field_type_common_enumeration_validate_recursive( |
857 | struct bt_ctf_field_type_common *ft) | |
858 | { | |
859 | int ret = 0; | |
860 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
861 | ||
862 | ret = bt_ctf_field_type_common_integer_validate( | |
863 | BT_CTF_TO_COMMON(enum_ft->container_ft)); | |
864 | if (ret) { | |
865 | BT_LOGW("Invalid enumeration field type: container type is invalid: " | |
866 | "enum-ft-addr=%p, int-ft-addr=%p", | |
867 | ft, enum_ft->container_ft); | |
868 | goto end; | |
869 | } | |
870 | ||
871 | /* Ensure enum has entries */ | |
872 | if (enum_ft->entries->len == 0) { | |
873 | BT_LOGW("Invalid enumeration field type: no entries: " | |
874 | "addr=%p", ft); | |
875 | ret = -1; | |
876 | goto end; | |
877 | } | |
878 | ||
879 | end: | |
880 | return ret; | |
881 | } | |
882 | ||
16ca5ff0 PP |
883 | int bt_ctf_field_type_common_sequence_validate_recursive( |
884 | struct bt_ctf_field_type_common *ft) | |
885 | { | |
886 | int ret = 0; | |
887 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
888 | ||
889 | /* Length field name should be set at this point */ | |
890 | if (seq_ft->length_field_name->len == 0) { | |
891 | BT_LOGW("Invalid sequence field type: no length field name: " | |
892 | "addr=%p", ft); | |
893 | ret = -1; | |
894 | goto end; | |
895 | } | |
896 | ||
897 | ret = bt_ctf_field_type_common_validate(seq_ft->element_ft); | |
898 | if (ret) { | |
899 | BT_LOGW("Invalid sequence field type: invalid element field type: " | |
900 | "seq-ft-addr=%p, element-ft-add=%p", | |
901 | ft, seq_ft->element_ft); | |
902 | } | |
903 | ||
904 | end: | |
905 | return ret; | |
906 | } | |
907 | ||
16ca5ff0 PP |
908 | int bt_ctf_field_type_common_array_validate_recursive( |
909 | struct bt_ctf_field_type_common *ft) | |
910 | { | |
911 | int ret = 0; | |
912 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
913 | ||
914 | ret = bt_ctf_field_type_common_validate(array_ft->element_ft); | |
915 | if (ret) { | |
916 | BT_LOGW("Invalid array field type: invalid element field type: " | |
917 | "array-ft-addr=%p, element-ft-add=%p", | |
918 | ft, array_ft->element_ft); | |
919 | } | |
920 | ||
921 | return ret; | |
922 | } | |
923 | ||
16ca5ff0 PP |
924 | int bt_ctf_field_type_common_structure_validate_recursive( |
925 | struct bt_ctf_field_type_common *ft) | |
926 | { | |
927 | int ret = 0; | |
928 | struct bt_ctf_field_type_common *child_ft = NULL; | |
929 | int64_t field_count = | |
930 | bt_ctf_field_type_common_structure_get_field_count(ft); | |
931 | int64_t i; | |
932 | ||
98b15851 | 933 | BT_ASSERT_DBG(field_count >= 0); |
16ca5ff0 PP |
934 | |
935 | for (i = 0; i < field_count; ++i) { | |
936 | const char *field_name; | |
937 | ||
938 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index(ft, | |
939 | &field_name, &child_ft, i); | |
98b15851 | 940 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
941 | ret = bt_ctf_field_type_common_validate(child_ft); |
942 | if (ret) { | |
943 | BT_LOGW("Invalid structure field type: " | |
944 | "a contained field type is invalid: " | |
945 | "struct-ft-addr=%p, field-ft-addr=%p, " | |
946 | "field-name=\"%s\", field-index=%" PRId64, | |
947 | ft, child_ft, field_name, i); | |
948 | goto end; | |
949 | } | |
950 | } | |
951 | ||
952 | end: | |
953 | return ret; | |
954 | } | |
955 | ||
956 | static | |
00409097 | 957 | bt_ctf_bool bt_ctf_field_type_common_enumeration_has_overlapping_ranges( |
16ca5ff0 PP |
958 | struct bt_ctf_field_type_common_enumeration *enum_ft) |
959 | { | |
960 | if (!enum_ft->common.frozen) { | |
961 | bt_ctf_field_type_common_enumeration_set_range_overlap(enum_ft); | |
962 | } | |
963 | ||
964 | return enum_ft->has_overlapping_ranges; | |
965 | } | |
966 | ||
16ca5ff0 PP |
967 | int bt_ctf_field_type_common_variant_validate_recursive( |
968 | struct bt_ctf_field_type_common *ft) | |
969 | { | |
970 | int ret = 0; | |
971 | int64_t field_count; | |
972 | struct bt_ctf_field_type_common *child_ft = NULL; | |
973 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
974 | int64_t i; | |
975 | ||
976 | if (var_ft->tag_name->len == 0) { | |
977 | BT_LOGW("Invalid variant field type: no tag field name: " | |
978 | "addr=%p", ft); | |
979 | ret = -1; | |
980 | goto end; | |
981 | } | |
982 | ||
983 | if (!var_ft->tag_ft) { | |
984 | BT_LOGW("Invalid variant field type: no tag field type: " | |
985 | "addr=%p, tag-field-name=\"%s\"", var_ft, | |
986 | var_ft->tag_name->str); | |
987 | ret = -1; | |
988 | goto end; | |
989 | } | |
990 | ||
991 | if (bt_ctf_field_type_common_enumeration_has_overlapping_ranges(var_ft->tag_ft)) { | |
992 | BT_LOGW("Invalid variant field type: enumeration tag field type has overlapping ranges: " | |
993 | "variant-ft-addr=%p, tag-field-name=\"%s\", " | |
994 | "enum-ft-addr=%p", ft, var_ft->tag_name->str, | |
995 | var_ft->tag_ft); | |
996 | ret = -1; | |
997 | goto end; | |
998 | } | |
999 | ||
1000 | /* | |
1001 | * It is valid to have a variant field type which does not have | |
1002 | * the fields corresponding to each label in the associated | |
1003 | * enumeration. | |
1004 | * | |
1005 | * It is also valid to have variant field type fields which | |
1006 | * cannot be selected because the variant field type tag has no | |
1007 | * mapping named as such. This scenario, while not ideal, cannot | |
1008 | * cause any error. | |
1009 | * | |
1010 | * If a non-existing field happens to be selected by an | |
1011 | * enumeration while reading a variant field, an error will be | |
1012 | * generated at that point (while reading the stream). | |
1013 | */ | |
1014 | field_count = bt_ctf_field_type_common_variant_get_field_count(ft); | |
1015 | if (field_count < 0) { | |
1016 | BT_LOGW("Invalid variant field type: no fields: " | |
1017 | "addr=%p, tag-field-name=\"%s\"", | |
1018 | ft, var_ft->tag_name->str); | |
1019 | ret = -1; | |
1020 | goto end; | |
1021 | } | |
1022 | ||
1023 | for (i = 0; i < field_count; ++i) { | |
1024 | const char *field_name; | |
1025 | ||
1026 | ret = bt_ctf_field_type_common_variant_borrow_field_by_index(ft, | |
1027 | &field_name, &child_ft, i); | |
98b15851 | 1028 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
1029 | ret = bt_ctf_field_type_common_validate(child_ft); |
1030 | if (ret) { | |
1031 | BT_LOGW("Invalid variant field type: " | |
1032 | "a contained field type is invalid: " | |
1033 | "variant-ft-addr=%p, tag-field-name=\"%s\", " | |
1034 | "field-ft-addr=%p, field-name=\"%s\", " | |
1035 | "field-index=%" PRId64, | |
1036 | ft, var_ft->tag_name->str, child_ft, | |
1037 | field_name, i); | |
1038 | goto end; | |
1039 | } | |
1040 | } | |
1041 | ||
1042 | end: | |
1043 | return ret; | |
1044 | } | |
1045 | ||
1046 | /* | |
1047 | * This function validates a given field type without considering | |
1048 | * where this field type is located. It only validates the properties | |
1049 | * of the given field type and the properties of its children if | |
1050 | * applicable. | |
1051 | */ | |
16ca5ff0 PP |
1052 | int bt_ctf_field_type_common_validate(struct bt_ctf_field_type_common *ft) |
1053 | { | |
1054 | int ret = 0; | |
1055 | ||
98b15851 | 1056 | BT_ASSERT_DBG(ft); |
16ca5ff0 PP |
1057 | |
1058 | if (ft->valid) { | |
1059 | /* Already marked as valid */ | |
1060 | goto end; | |
1061 | } | |
1062 | ||
1063 | if (ft->methods->validate) { | |
1064 | ret = ft->methods->validate(ft); | |
1065 | } | |
1066 | ||
1067 | if (ret == 0 && ft->frozen) { | |
1068 | /* Field type is valid */ | |
ef267d12 | 1069 | BT_LOGT("Marking field type as valid: addr=%p", ft); |
16ca5ff0 PP |
1070 | ft->valid = 1; |
1071 | } | |
1072 | ||
1073 | end: | |
1074 | return ret; | |
1075 | } | |
1076 | ||
16ca5ff0 PP |
1077 | int bt_ctf_field_type_common_integer_get_size(struct bt_ctf_field_type_common *ft) |
1078 | { | |
1079 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1080 | ||
67d2ce02 MJ |
1081 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1082 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER, | |
16ca5ff0 PP |
1083 | "Field type"); |
1084 | return (int) int_ft->size; | |
1085 | } | |
1086 | ||
00409097 | 1087 | bt_ctf_bool bt_ctf_field_type_common_integer_is_signed(struct bt_ctf_field_type_common *ft) |
16ca5ff0 PP |
1088 | { |
1089 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1090 | ||
67d2ce02 MJ |
1091 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1092 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER, | |
16ca5ff0 PP |
1093 | "Field type"); |
1094 | return int_ft->is_signed; | |
1095 | } | |
1096 | ||
16ca5ff0 | 1097 | int bt_ctf_field_type_common_integer_set_is_signed(struct bt_ctf_field_type_common *ft, |
00409097 | 1098 | bt_ctf_bool is_signed) |
16ca5ff0 PP |
1099 | { |
1100 | int ret = 0; | |
1101 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1102 | ||
1103 | if (!ft) { | |
1104 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1105 | ret = -1; | |
1106 | goto end; | |
1107 | } | |
1108 | ||
1109 | if (ft->frozen) { | |
1110 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1111 | ft); | |
1112 | ret = -1; | |
1113 | goto end; | |
1114 | } | |
1115 | ||
1116 | if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { | |
1117 | BT_LOGW("Invalid parameter: field type is not an integer field type: " | |
1118 | "addr=%p, ft-id=%s", ft, | |
1119 | bt_ctf_field_type_id_string(ft->id)); | |
1120 | ret = -1; | |
1121 | goto end; | |
1122 | } | |
1123 | ||
1124 | int_ft->is_signed = !!is_signed; | |
ef267d12 | 1125 | BT_LOGT("Set integer field type's signedness: addr=%p, is-signed=%d", |
16ca5ff0 PP |
1126 | ft, is_signed); |
1127 | ||
1128 | end: | |
1129 | return ret; | |
1130 | } | |
1131 | ||
16ca5ff0 PP |
1132 | int bt_ctf_field_type_common_integer_set_size(struct bt_ctf_field_type_common *ft, |
1133 | unsigned int size) | |
1134 | { | |
1135 | int ret = 0; | |
1136 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1137 | ||
1138 | if (!ft) { | |
1139 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1140 | ret = -1; | |
1141 | goto end; | |
1142 | } | |
1143 | ||
1144 | if (ft->frozen) { | |
1145 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1146 | ft); | |
1147 | ret = -1; | |
1148 | goto end; | |
1149 | } | |
1150 | ||
1151 | if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { | |
1152 | BT_LOGW("Invalid parameter: field type is not an integer field type: " | |
1153 | "addr=%p, ft-id=%s", ft, | |
1154 | bt_ctf_field_type_id_string(ft->id)); | |
1155 | ret = -1; | |
1156 | goto end; | |
1157 | } | |
1158 | ||
1159 | if (size == 0 || size > 64) { | |
1160 | BT_LOGW("Invalid parameter: size must be between 1 and 64: " | |
1161 | "addr=%p, size=%u", ft, size); | |
1162 | ret = -1; | |
1163 | goto end; | |
1164 | } | |
1165 | ||
1166 | int_ft->size = size; | |
ef267d12 | 1167 | BT_LOGT("Set integer field type's size: addr=%p, size=%u", |
16ca5ff0 PP |
1168 | ft, size); |
1169 | ||
1170 | end: | |
1171 | return ret; | |
1172 | } | |
1173 | ||
16ca5ff0 PP |
1174 | enum bt_ctf_integer_base bt_ctf_field_type_common_integer_get_base( |
1175 | struct bt_ctf_field_type_common *ft) | |
1176 | { | |
1177 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1178 | ||
67d2ce02 MJ |
1179 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1180 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER, | |
16ca5ff0 PP |
1181 | "Field type"); |
1182 | return int_ft->base; | |
1183 | } | |
1184 | ||
16ca5ff0 PP |
1185 | int bt_ctf_field_type_common_integer_set_base(struct bt_ctf_field_type_common *ft, |
1186 | enum bt_ctf_integer_base base) | |
1187 | { | |
1188 | int ret = 0; | |
1189 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1190 | ||
1191 | if (!ft) { | |
1192 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1193 | ret = -1; | |
1194 | goto end; | |
1195 | } | |
1196 | ||
1197 | if (ft->frozen) { | |
1198 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1199 | ft); | |
1200 | ret = -1; | |
1201 | goto end; | |
1202 | } | |
1203 | ||
1204 | if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { | |
1205 | BT_LOGW("Invalid parameter: field type is not an integer field type: " | |
1206 | "addr=%p, ft-id=%s", ft, | |
1207 | bt_ctf_field_type_id_string(ft->id)); | |
1208 | ret = -1; | |
1209 | goto end; | |
1210 | } | |
1211 | ||
1212 | switch (base) { | |
1213 | case BT_CTF_INTEGER_BASE_UNSPECIFIED: | |
1214 | case BT_CTF_INTEGER_BASE_BINARY: | |
1215 | case BT_CTF_INTEGER_BASE_OCTAL: | |
1216 | case BT_CTF_INTEGER_BASE_DECIMAL: | |
1217 | case BT_CTF_INTEGER_BASE_HEXADECIMAL: | |
1218 | { | |
1219 | int_ft->base = base; | |
1220 | break; | |
1221 | } | |
1222 | default: | |
1223 | BT_LOGW("Invalid parameter: unknown integer field type base: " | |
1224 | "addr=%p, base=%d", ft, base); | |
1225 | ret = -1; | |
1226 | } | |
1227 | ||
ef267d12 | 1228 | BT_LOGT("Set integer field type's base: addr=%p, base=%s", |
16ca5ff0 PP |
1229 | ft, bt_ctf_integer_base_string(base)); |
1230 | ||
1231 | end: | |
1232 | return ret; | |
1233 | } | |
1234 | ||
16ca5ff0 PP |
1235 | enum bt_ctf_string_encoding bt_ctf_field_type_common_integer_get_encoding( |
1236 | struct bt_ctf_field_type_common *ft) | |
1237 | { | |
1238 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1239 | ||
67d2ce02 MJ |
1240 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1241 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER, | |
16ca5ff0 PP |
1242 | "Field type"); |
1243 | return int_ft->encoding; | |
1244 | } | |
1245 | ||
16ca5ff0 PP |
1246 | int bt_ctf_field_type_common_integer_set_encoding(struct bt_ctf_field_type_common *ft, |
1247 | enum bt_ctf_string_encoding encoding) | |
1248 | { | |
1249 | int ret = 0; | |
1250 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1251 | ||
1252 | if (!ft) { | |
1253 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1254 | ret = -1; | |
1255 | goto end; | |
1256 | } | |
1257 | ||
1258 | if (ft->frozen) { | |
1259 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1260 | ft); | |
1261 | ret = -1; | |
1262 | goto end; | |
1263 | } | |
1264 | ||
1265 | if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { | |
1266 | BT_LOGW("Invalid parameter: field type is not an integer field type: " | |
1267 | "addr=%p, ft-id=%s", ft, | |
1268 | bt_ctf_field_type_id_string(ft->id)); | |
1269 | ret = -1; | |
1270 | goto end; | |
1271 | } | |
1272 | ||
1273 | if (encoding != BT_CTF_STRING_ENCODING_UTF8 && | |
1274 | encoding != BT_CTF_STRING_ENCODING_ASCII && | |
1275 | encoding != BT_CTF_STRING_ENCODING_NONE) { | |
1276 | BT_LOGW("Invalid parameter: unknown string encoding: " | |
1277 | "addr=%p, encoding=%d", ft, encoding); | |
1278 | ret = -1; | |
1279 | goto end; | |
1280 | } | |
1281 | ||
1282 | int_ft->encoding = encoding; | |
ef267d12 | 1283 | BT_LOGT("Set integer field type's encoding: addr=%p, encoding=%s", |
16ca5ff0 PP |
1284 | ft, bt_ctf_string_encoding_string(encoding)); |
1285 | ||
1286 | end: | |
1287 | return ret; | |
1288 | } | |
1289 | ||
16ca5ff0 PP |
1290 | struct bt_ctf_clock_class *bt_ctf_field_type_common_integer_borrow_mapped_clock_class( |
1291 | struct bt_ctf_field_type_common *ft) | |
1292 | { | |
1293 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1294 | ||
67d2ce02 MJ |
1295 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1296 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_INTEGER, | |
16ca5ff0 PP |
1297 | "Field type"); |
1298 | return int_ft->mapped_clock_class; | |
1299 | } | |
1300 | ||
16ca5ff0 PP |
1301 | int bt_ctf_field_type_common_integer_set_mapped_clock_class_no_check_frozen( |
1302 | struct bt_ctf_field_type_common *ft, | |
1303 | struct bt_ctf_clock_class *clock_class) | |
1304 | { | |
1305 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
1306 | int ret = 0; | |
1307 | ||
1308 | if (!clock_class) { | |
1309 | BT_LOGW_STR("Invalid parameter: clock class is NULL."); | |
1310 | ret = -1; | |
1311 | goto end; | |
1312 | } | |
1313 | ||
1314 | if (ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { | |
1315 | BT_LOGW("Invalid parameter: field type is not an integer field type: " | |
1316 | "addr=%p, ft-id=%s", ft, | |
1317 | bt_ctf_field_type_id_string(ft->id)); | |
1318 | goto end; | |
1319 | } | |
1320 | ||
1321 | if (!bt_ctf_clock_class_is_valid(clock_class)) { | |
1322 | BT_LOGW("Invalid parameter: clock class is invalid: ft-addr=%p" | |
1323 | "clock-class-addr=%p, clock-class-name=\"%s\"", | |
1324 | ft, clock_class, | |
1325 | bt_ctf_clock_class_get_name(clock_class)); | |
1326 | ret = -1; | |
1327 | goto end; | |
1328 | } | |
1329 | ||
e1e02a22 PP |
1330 | bt_ctf_object_put_ref(int_ft->mapped_clock_class); |
1331 | int_ft->mapped_clock_class = bt_ctf_object_get_ref(clock_class); | |
ef267d12 | 1332 | BT_LOGT("Set integer field type's mapped clock class: ft-addr=%p, " |
16ca5ff0 PP |
1333 | "clock-class-addr=%p, clock-class-name=\"%s\"", |
1334 | ft, clock_class, bt_ctf_clock_class_get_name(clock_class)); | |
1335 | ||
1336 | end: | |
1337 | return ret; | |
1338 | } | |
1339 | ||
16ca5ff0 PP |
1340 | int bt_ctf_field_type_common_integer_set_mapped_clock_class( |
1341 | struct bt_ctf_field_type_common *ft, | |
1342 | struct bt_ctf_clock_class *clock_class) | |
1343 | { | |
1344 | int ret = 0; | |
1345 | ||
1346 | if (!ft) { | |
1347 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1348 | ret = -1; | |
1349 | goto end; | |
1350 | } | |
1351 | ||
1352 | if (ft->frozen) { | |
1353 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1354 | ft); | |
1355 | ret = -1; | |
1356 | goto end; | |
1357 | } | |
1358 | ||
1359 | ret = bt_ctf_field_type_common_integer_set_mapped_clock_class_no_check_frozen( | |
1360 | ft, clock_class); | |
1361 | ||
1362 | end: | |
1363 | return ret; | |
1364 | } | |
1365 | ||
16ca5ff0 PP |
1366 | int bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index( |
1367 | struct bt_ctf_field_type_common *ft, uint64_t index, | |
1368 | const char **mapping_name, int64_t *range_begin, | |
1369 | int64_t *range_end) | |
1370 | { | |
1371 | int ret = 0; | |
1372 | struct bt_ctf_enumeration_mapping *mapping; | |
1373 | ||
67d2ce02 MJ |
1374 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1375 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, | |
16ca5ff0 PP |
1376 | BT_CTF_FIELD_TYPE_ID_ENUM, "Field type"); |
1377 | mapping = bt_ctf_field_type_common_enumeration_get_mapping_by_index(ft, | |
1378 | index); | |
1379 | if (!mapping) { | |
1380 | /* bt_ctf_field_type_common_enumeration_get_mapping_by_index() logs errors */ | |
1381 | ret = -1; | |
1382 | goto end; | |
1383 | } | |
1384 | ||
1385 | if (mapping_name) { | |
1386 | *mapping_name = g_quark_to_string(mapping->string); | |
98b15851 | 1387 | BT_ASSERT_DBG(*mapping_name); |
16ca5ff0 PP |
1388 | } |
1389 | ||
1390 | if (range_begin) { | |
1391 | *range_begin = mapping->range_start._signed; | |
1392 | } | |
1393 | ||
1394 | if (range_end) { | |
1395 | *range_end = mapping->range_end._signed; | |
1396 | } | |
1397 | ||
1398 | end: | |
1399 | return ret; | |
1400 | } | |
1401 | ||
16ca5ff0 PP |
1402 | int bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index( |
1403 | struct bt_ctf_field_type_common *ft, uint64_t index, | |
1404 | const char **mapping_name, uint64_t *range_begin, | |
1405 | uint64_t *range_end) | |
1406 | { | |
1407 | int ret = 0; | |
1408 | struct bt_ctf_enumeration_mapping *mapping; | |
1409 | ||
67d2ce02 MJ |
1410 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1411 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type"); | |
16ca5ff0 PP |
1412 | mapping = bt_ctf_field_type_common_enumeration_get_mapping_by_index( |
1413 | ft, index); | |
1414 | if (!mapping) { | |
1415 | /* bt_ctf_field_type_common_enumeration_get_mapping_by_index() reports any error */ | |
1416 | ret = -1; | |
1417 | goto end; | |
1418 | } | |
1419 | ||
1420 | if (mapping_name) { | |
1421 | *mapping_name = g_quark_to_string(mapping->string); | |
98b15851 | 1422 | BT_ASSERT_DBG(*mapping_name); |
16ca5ff0 PP |
1423 | } |
1424 | ||
1425 | if (range_begin) { | |
1426 | *range_begin = mapping->range_start._unsigned; | |
1427 | } | |
1428 | ||
1429 | if (range_end) { | |
1430 | *range_end = mapping->range_end._unsigned; | |
1431 | } | |
1432 | ||
1433 | end: | |
1434 | return ret; | |
1435 | } | |
1436 | ||
16ca5ff0 PP |
1437 | struct bt_ctf_field_type_common * |
1438 | bt_ctf_field_type_common_enumeration_borrow_container_field_type( | |
1439 | struct bt_ctf_field_type_common *ft) | |
1440 | { | |
1441 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
1442 | ||
67d2ce02 MJ |
1443 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1444 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type"); | |
16ca5ff0 PP |
1445 | return BT_CTF_TO_COMMON(enum_ft->container_ft); |
1446 | } | |
1447 | ||
16ca5ff0 PP |
1448 | int bt_ctf_field_type_common_enumeration_signed_add_mapping( |
1449 | struct bt_ctf_field_type_common *ft, const char *string, | |
1450 | int64_t range_start, int64_t range_end) | |
1451 | { | |
1452 | int ret = 0; | |
1453 | GQuark mapping_name; | |
1454 | struct bt_ctf_enumeration_mapping *mapping; | |
1455 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
1456 | char *escaped_string; | |
1457 | ||
1458 | if (!ft) { | |
1459 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1460 | ret = -1; | |
1461 | goto end; | |
1462 | } | |
1463 | ||
1464 | if (!string) { | |
1465 | BT_LOGW_STR("Invalid parameter: string is NULL."); | |
1466 | ret = -1; | |
1467 | goto end; | |
1468 | } | |
1469 | ||
1470 | if (ft->frozen) { | |
1471 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1472 | ft); | |
1473 | ret = -1; | |
1474 | goto end; | |
1475 | } | |
1476 | ||
1477 | if (ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) { | |
1478 | BT_LOGW("Invalid parameter: field type is not an enumeration field type: " | |
1479 | "addr=%p, ft-id=%s", ft, | |
1480 | bt_ctf_field_type_id_string(ft->id)); | |
1481 | ret = -1; | |
1482 | goto end; | |
1483 | } | |
1484 | ||
1485 | if (range_end < range_start) { | |
1486 | BT_LOGW("Invalid parameter: range's end is lesser than range's start: " | |
1487 | "addr=%p, range-start=%" PRId64 ", range-end=%" PRId64, | |
1488 | ft, range_start, range_end); | |
1489 | ret = -1; | |
1490 | goto end; | |
1491 | } | |
1492 | ||
1493 | if (strlen(string) == 0) { | |
1494 | BT_LOGW("Invalid parameter: mapping name is an empty string: " | |
1495 | "enum-ft-addr=%p, mapping-name-addr=%p", ft, | |
1496 | string); | |
1497 | ret = -1; | |
1498 | goto end; | |
1499 | } | |
1500 | ||
1501 | escaped_string = g_strescape(string, NULL); | |
1502 | if (!escaped_string) { | |
1503 | BT_LOGE("Cannot escape mapping name: enum-ft-addr=%p, " | |
1504 | "mapping-name-addr=%p, mapping-name=\"%s\"", | |
1505 | ft, string, string); | |
1506 | ret = -1; | |
1507 | goto end; | |
1508 | } | |
1509 | ||
1510 | mapping = g_new(struct bt_ctf_enumeration_mapping, 1); | |
1511 | if (!mapping) { | |
1512 | BT_LOGE_STR("Failed to allocate one enumeration mapping."); | |
1513 | ret = -1; | |
1514 | goto error_free; | |
1515 | } | |
1516 | mapping_name = g_quark_from_string(escaped_string); | |
1517 | *mapping = (struct bt_ctf_enumeration_mapping) { | |
1518 | .range_start._signed = range_start, | |
1519 | .range_end._signed = range_end, | |
1520 | .string = mapping_name, | |
1521 | }; | |
1522 | g_ptr_array_add(enum_ft->entries, mapping); | |
1523 | g_ptr_array_sort(enum_ft->entries, | |
1524 | (GCompareFunc) compare_enumeration_mappings_signed); | |
ef267d12 | 1525 | BT_LOGT("Added mapping to signed enumeration field type: addr=%p, " |
16ca5ff0 PP |
1526 | "name=\"%s\", range-start=%" PRId64 ", " |
1527 | "range-end=%" PRId64, | |
1528 | ft, string, range_start, range_end); | |
1529 | ||
1530 | error_free: | |
1531 | free(escaped_string); | |
1532 | ||
1533 | end: | |
1534 | return ret; | |
1535 | } | |
1536 | ||
16ca5ff0 PP |
1537 | int bt_ctf_field_type_common_enumeration_unsigned_add_mapping( |
1538 | struct bt_ctf_field_type_common *ft, const char *string, | |
1539 | uint64_t range_start, uint64_t range_end) | |
1540 | { | |
1541 | int ret = 0; | |
1542 | GQuark mapping_name; | |
1543 | struct bt_ctf_enumeration_mapping *mapping; | |
1544 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
1545 | char *escaped_string; | |
1546 | ||
1547 | if (!ft) { | |
1548 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1549 | ret = -1; | |
1550 | goto end; | |
1551 | } | |
1552 | ||
1553 | if (!string) { | |
1554 | BT_LOGW_STR("Invalid parameter: string is NULL."); | |
1555 | ret = -1; | |
1556 | goto end; | |
1557 | } | |
1558 | ||
1559 | if (ft->frozen) { | |
1560 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1561 | ft); | |
1562 | ret = -1; | |
1563 | goto end; | |
1564 | } | |
1565 | ||
1566 | if (ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) { | |
1567 | BT_LOGW("Invalid parameter: field type is not an enumeration field type: " | |
1568 | "addr=%p, ft-id=%s", ft, | |
1569 | bt_ctf_field_type_id_string(ft->id)); | |
1570 | ret = -1; | |
1571 | goto end; | |
1572 | } | |
1573 | ||
1574 | if (range_end < range_start) { | |
1575 | BT_LOGW("Invalid parameter: range's end is lesser than range's start: " | |
1576 | "addr=%p, range-start=%" PRIu64 ", range-end=%" PRIu64, | |
1577 | ft, range_start, range_end); | |
1578 | ret = -1; | |
1579 | goto end; | |
1580 | } | |
1581 | ||
1582 | if (strlen(string) == 0) { | |
1583 | BT_LOGW("Invalid parameter: mapping name is an empty string: " | |
1584 | "enum-ft-addr=%p, mapping-name-addr=%p", ft, | |
1585 | string); | |
1586 | ret = -1; | |
1587 | goto end; | |
1588 | } | |
1589 | ||
1590 | escaped_string = g_strescape(string, NULL); | |
1591 | if (!escaped_string) { | |
1592 | BT_LOGE("Cannot escape mapping name: enum-ft-addr=%p, " | |
1593 | "mapping-name-addr=%p, mapping-name=\"%s\"", | |
1594 | ft, string, string); | |
1595 | ret = -1; | |
1596 | goto end; | |
1597 | } | |
1598 | ||
1599 | mapping = g_new(struct bt_ctf_enumeration_mapping, 1); | |
1600 | if (!mapping) { | |
1601 | BT_LOGE_STR("Failed to allocate one enumeration mapping."); | |
1602 | ret = -1; | |
1603 | goto error_free; | |
1604 | } | |
1605 | mapping_name = g_quark_from_string(escaped_string); | |
1606 | *mapping = (struct bt_ctf_enumeration_mapping) { | |
1607 | .range_start._unsigned = range_start, | |
1608 | .range_end._unsigned = range_end, | |
1609 | .string = mapping_name, | |
1610 | }; | |
1611 | g_ptr_array_add(enum_ft->entries, mapping); | |
1612 | g_ptr_array_sort(enum_ft->entries, | |
1613 | (GCompareFunc) compare_enumeration_mappings_unsigned); | |
ef267d12 | 1614 | BT_LOGT("Added mapping to unsigned enumeration field type: addr=%p, " |
16ca5ff0 PP |
1615 | "name=\"%s\", range-start=%" PRIu64 ", " |
1616 | "range-end=%" PRIu64, | |
1617 | ft, string, range_start, range_end); | |
1618 | ||
1619 | error_free: | |
1620 | free(escaped_string); | |
1621 | ||
1622 | end: | |
1623 | return ret; | |
1624 | } | |
1625 | ||
16ca5ff0 PP |
1626 | int64_t bt_ctf_field_type_common_enumeration_get_mapping_count( |
1627 | struct bt_ctf_field_type_common *ft) | |
1628 | { | |
1629 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
1630 | ||
67d2ce02 MJ |
1631 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1632 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ENUM, "Field type"); | |
16ca5ff0 PP |
1633 | return (int64_t) enum_ft->entries->len; |
1634 | } | |
1635 | ||
16ca5ff0 PP |
1636 | int bt_ctf_field_type_common_floating_point_get_exponent_digits( |
1637 | struct bt_ctf_field_type_common *ft) | |
1638 | { | |
1639 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
1640 | ||
67d2ce02 MJ |
1641 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1642 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_FLOAT, | |
16ca5ff0 PP |
1643 | "Field type"); |
1644 | return (int) flt_ft->exp_dig; | |
1645 | } | |
1646 | ||
16ca5ff0 PP |
1647 | int bt_ctf_field_type_common_floating_point_set_exponent_digits( |
1648 | struct bt_ctf_field_type_common *ft, | |
1649 | unsigned int exponent_digits) | |
1650 | { | |
1651 | int ret = 0; | |
1652 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
1653 | ||
1654 | if (!ft) { | |
1655 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1656 | ret = -1; | |
1657 | goto end; | |
1658 | } | |
1659 | ||
1660 | if (ft->frozen) { | |
1661 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1662 | ft); | |
1663 | ret = -1; | |
1664 | goto end; | |
1665 | } | |
1666 | ||
1667 | if (ft->id != BT_CTF_FIELD_TYPE_ID_FLOAT) { | |
1668 | BT_LOGW("Invalid parameter: field type is not a floating point number field type: " | |
1669 | "addr=%p, ft-id=%s", ft, | |
1670 | bt_ctf_field_type_id_string(ft->id)); | |
1671 | ret = -1; | |
1672 | goto end; | |
1673 | } | |
1674 | ||
1675 | if ((exponent_digits != sizeof(float) * CHAR_BIT - FLT_MANT_DIG) && | |
1676 | (exponent_digits != sizeof(double) * CHAR_BIT - DBL_MANT_DIG) && | |
1677 | (exponent_digits != | |
1678 | sizeof(long double) * CHAR_BIT - LDBL_MANT_DIG)) { | |
1679 | BT_LOGW("Invalid parameter: invalid exponent size: " | |
1680 | "addr=%p, exp-size=%u", ft, exponent_digits); | |
1681 | ret = -1; | |
1682 | goto end; | |
1683 | } | |
1684 | ||
1685 | flt_ft->exp_dig = exponent_digits; | |
ef267d12 | 1686 | BT_LOGT("Set floating point number field type's exponent size: addr=%p, " |
16ca5ff0 PP |
1687 | "exp-size=%u", ft, exponent_digits); |
1688 | ||
1689 | end: | |
1690 | return ret; | |
1691 | } | |
1692 | ||
16ca5ff0 PP |
1693 | int bt_ctf_field_type_common_floating_point_get_mantissa_digits( |
1694 | struct bt_ctf_field_type_common *ft) | |
1695 | { | |
1696 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
1697 | ||
67d2ce02 MJ |
1698 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1699 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_FLOAT, | |
16ca5ff0 PP |
1700 | "Field type"); |
1701 | return (int) flt_ft->mant_dig; | |
1702 | } | |
1703 | ||
16ca5ff0 PP |
1704 | int bt_ctf_field_type_common_floating_point_set_mantissa_digits( |
1705 | struct bt_ctf_field_type_common *ft, unsigned int mantissa_digits) | |
1706 | { | |
1707 | int ret = 0; | |
1708 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
1709 | ||
1710 | if (!ft) { | |
1711 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1712 | ret = -1; | |
1713 | goto end; | |
1714 | } | |
1715 | ||
1716 | if (ft->frozen) { | |
1717 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1718 | ft); | |
1719 | ret = -1; | |
1720 | goto end; | |
1721 | } | |
1722 | ||
1723 | if (ft->id != BT_CTF_FIELD_TYPE_ID_FLOAT) { | |
1724 | BT_LOGW("Invalid parameter: field type is not a floating point number field type: " | |
1725 | "addr=%p, ft-id=%s", ft, | |
1726 | bt_ctf_field_type_id_string(ft->id)); | |
1727 | ret = -1; | |
1728 | goto end; | |
1729 | } | |
1730 | ||
1731 | if ((mantissa_digits != FLT_MANT_DIG) && | |
1732 | (mantissa_digits != DBL_MANT_DIG) && | |
1733 | (mantissa_digits != LDBL_MANT_DIG)) { | |
1734 | BT_LOGW("Invalid parameter: invalid mantissa size: " | |
1735 | "addr=%p, mant-size=%u", ft, mantissa_digits); | |
1736 | ret = -1; | |
1737 | goto end; | |
1738 | } | |
1739 | ||
1740 | flt_ft->mant_dig = mantissa_digits; | |
ef267d12 | 1741 | BT_LOGT("Set floating point number field type's mantissa size: addr=%p, " |
16ca5ff0 PP |
1742 | "mant-size=%u", ft, mantissa_digits); |
1743 | ||
1744 | end: | |
1745 | return ret; | |
1746 | } | |
1747 | ||
16ca5ff0 PP |
1748 | int bt_ctf_field_type_common_structure_replace_field( |
1749 | struct bt_ctf_field_type_common *ft, | |
1750 | const char *field_name, | |
1751 | struct bt_ctf_field_type_common *field_type) | |
1752 | { | |
1753 | int ret = 0; | |
1754 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
1755 | GQuark name_quark; | |
1756 | uint64_t i; | |
1757 | ||
98b15851 PP |
1758 | BT_ASSERT_DBG(ft); |
1759 | BT_ASSERT_DBG(field_name); | |
1760 | BT_ASSERT_DBG(field_type); | |
1761 | BT_ASSERT_DBG(ft->id == BT_CTF_FIELD_TYPE_ID_STRUCT); | |
16ca5ff0 PP |
1762 | name_quark = g_quark_from_string(field_name); |
1763 | ||
1764 | for (i = 0; i < struct_ft->fields->len; i++) { | |
1765 | struct bt_ctf_field_type_common_structure_field *field = | |
1766 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, i); | |
1767 | ||
1768 | if (field->name == name_quark) { | |
e1e02a22 PP |
1769 | bt_ctf_object_put_ref(field->type); |
1770 | field->type = bt_ctf_object_get_ref(field_type); | |
16ca5ff0 PP |
1771 | } |
1772 | } | |
1773 | ||
1774 | return ret; | |
1775 | } | |
1776 | ||
16ca5ff0 PP |
1777 | int bt_ctf_field_type_common_structure_add_field(struct bt_ctf_field_type_common *ft, |
1778 | struct bt_ctf_field_type_common *field_type, | |
1779 | const char *field_name) | |
1780 | { | |
1781 | int ret = 0; | |
1782 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
1783 | ||
1784 | /* | |
1785 | * TODO: check that `field_type` does not contain `type`, | |
1786 | * recursively. | |
1787 | */ | |
1788 | if (!ft) { | |
1789 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1790 | ret = -1; | |
1791 | goto end; | |
1792 | } | |
1793 | ||
1794 | if (!field_name) { | |
1795 | BT_LOGW_STR("Invalid parameter: field name is NULL."); | |
1796 | ret = -1; | |
1797 | goto end; | |
1798 | } | |
1799 | ||
1800 | if (ft->frozen) { | |
1801 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1802 | ft); | |
1803 | ret = -1; | |
1804 | goto end; | |
1805 | } | |
1806 | ||
1807 | if (ft->id != BT_CTF_FIELD_TYPE_ID_STRUCT) { | |
1808 | BT_LOGW("Invalid parameter: field type is not a structure field type: " | |
1809 | "addr=%p, ft-id=%s", ft, | |
1810 | bt_ctf_field_type_id_string(ft->id)); | |
1811 | ret = -1; | |
1812 | goto end; | |
1813 | } | |
1814 | ||
1815 | if (ft == field_type) { | |
1816 | BT_LOGW("Invalid parameter: structure field type and field type to add are the same: " | |
1817 | "addr=%p", ft); | |
1818 | ret = -1; | |
1819 | goto end; | |
1820 | } | |
1821 | ||
1822 | if (add_structure_variant_member(struct_ft->fields, | |
1823 | struct_ft->field_name_to_index, field_type, field_name, | |
1824 | false)) { | |
1825 | BT_LOGW("Cannot add field to structure field type: " | |
1826 | "struct-ft-addr=%p, field-ft-addr=%p, field-name=\"%s\"", | |
1827 | ft, field_type, field_name); | |
1828 | ret = -1; | |
1829 | goto end; | |
1830 | } | |
1831 | ||
ef267d12 | 1832 | BT_LOGT("Added structure field type field: struct-ft-addr=%p, " |
16ca5ff0 PP |
1833 | "field-ft-addr=%p, field-name=\"%s\"", ft, |
1834 | field_type, field_name); | |
1835 | ||
1836 | end: | |
1837 | return ret; | |
1838 | } | |
1839 | ||
16ca5ff0 PP |
1840 | int64_t bt_ctf_field_type_common_structure_get_field_count( |
1841 | struct bt_ctf_field_type_common *ft) | |
1842 | { | |
1843 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
1844 | ||
67d2ce02 MJ |
1845 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1846 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT, | |
16ca5ff0 PP |
1847 | "Field type"); |
1848 | return (int64_t) struct_ft->fields->len; | |
1849 | } | |
1850 | ||
16ca5ff0 PP |
1851 | int bt_ctf_field_type_common_structure_borrow_field_by_index( |
1852 | struct bt_ctf_field_type_common *ft, | |
1853 | const char **field_name, | |
1854 | struct bt_ctf_field_type_common **field_type, uint64_t index) | |
1855 | { | |
1856 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
1857 | struct bt_ctf_field_type_common_structure_field *field; | |
1858 | ||
67d2ce02 MJ |
1859 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1860 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT, | |
16ca5ff0 | 1861 | "Field type"); |
67d2ce02 | 1862 | BT_CTF_ASSERT_PRE(index < struct_ft->fields->len, |
16ca5ff0 PP |
1863 | "Index is out of bounds: index=%" PRIu64 ", " |
1864 | "count=%u, ft-addr=%p", | |
1865 | index, struct_ft->fields->len, ft); | |
1866 | field = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(struct_ft, index); | |
1867 | ||
1868 | if (field_type) { | |
1869 | *field_type = field->type; | |
1870 | } | |
1871 | ||
1872 | if (field_name) { | |
1873 | *field_name = g_quark_to_string(field->name); | |
98b15851 | 1874 | BT_ASSERT_DBG(*field_name); |
16ca5ff0 PP |
1875 | } |
1876 | ||
1877 | return 0; | |
1878 | } | |
1879 | ||
16ca5ff0 PP |
1880 | struct bt_ctf_field_type_common * |
1881 | bt_ctf_field_type_common_structure_borrow_field_type_by_name( | |
1882 | struct bt_ctf_field_type_common *ft, const char *name) | |
1883 | { | |
1884 | size_t index; | |
1885 | GQuark name_quark; | |
1886 | struct bt_ctf_field_type_common_structure_field *field; | |
1887 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
1888 | struct bt_ctf_field_type_common *field_type = NULL; | |
1889 | ||
67d2ce02 MJ |
1890 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1891 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Name"); | |
1892 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT, | |
16ca5ff0 PP |
1893 | "Field type"); |
1894 | name_quark = g_quark_try_string(name); | |
1895 | if (!name_quark) { | |
ef267d12 | 1896 | BT_LOGT("No such structure field type field name: " |
16ca5ff0 PP |
1897 | "ft-addr=%p, field-name=\"%s\"", |
1898 | ft, name); | |
1899 | goto end; | |
1900 | } | |
1901 | ||
1902 | if (!g_hash_table_lookup_extended(struct_ft->field_name_to_index, | |
1903 | GUINT_TO_POINTER(name_quark), NULL, (gpointer *) &index)) { | |
ef267d12 | 1904 | BT_LOGT("No such structure field type field name: " |
16ca5ff0 PP |
1905 | "ft-addr=%p, field-name=\"%s\"", |
1906 | ft, name); | |
1907 | goto end; | |
1908 | } | |
1909 | ||
1910 | field = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, index); | |
1911 | field_type = field->type; | |
1912 | ||
1913 | end: | |
1914 | return field_type; | |
1915 | } | |
1916 | ||
16ca5ff0 PP |
1917 | struct bt_ctf_field_type_common * |
1918 | bt_ctf_field_type_common_variant_borrow_tag_field_type( | |
1919 | struct bt_ctf_field_type_common *ft) | |
1920 | { | |
1921 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
1922 | struct bt_ctf_field_type_common *tag_ft = NULL; | |
1923 | ||
67d2ce02 MJ |
1924 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1925 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
1926 | "Field type"); |
1927 | ||
1928 | if (!var_ft->tag_ft) { | |
ef267d12 | 1929 | BT_LOGT("Variant field type has no tag field type: " |
16ca5ff0 PP |
1930 | "addr=%p", ft); |
1931 | goto end; | |
1932 | } | |
1933 | ||
1934 | tag_ft = BT_CTF_TO_COMMON(var_ft->tag_ft); | |
1935 | ||
1936 | end: | |
1937 | return tag_ft; | |
1938 | } | |
1939 | ||
16ca5ff0 PP |
1940 | const char *bt_ctf_field_type_common_variant_get_tag_name( |
1941 | struct bt_ctf_field_type_common *ft) | |
1942 | { | |
1943 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
1944 | const char *tag_name = NULL; | |
1945 | ||
67d2ce02 MJ |
1946 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
1947 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
1948 | "Field type"); |
1949 | ||
1950 | if (var_ft->tag_name->len == 0) { | |
ef267d12 | 1951 | BT_LOGT("Variant field type has no tag field name: " |
16ca5ff0 PP |
1952 | "addr=%p", ft); |
1953 | goto end; | |
1954 | } | |
1955 | ||
1956 | tag_name = var_ft->tag_name->str; | |
1957 | ||
1958 | end: | |
1959 | return tag_name; | |
1960 | } | |
1961 | ||
16ca5ff0 PP |
1962 | int bt_ctf_field_type_common_variant_set_tag_name( |
1963 | struct bt_ctf_field_type_common *ft, const char *name) | |
1964 | { | |
1965 | int ret = 0; | |
1966 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
1967 | ||
1968 | if (!ft) { | |
1969 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
1970 | ret = -1; | |
1971 | goto end; | |
1972 | } | |
1973 | ||
1974 | if (ft->frozen) { | |
1975 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
1976 | ft); | |
1977 | ret = -1; | |
1978 | goto end; | |
1979 | } | |
1980 | ||
1981 | if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) { | |
1982 | BT_LOGW("Invalid parameter: field type is not a variant field type: " | |
1983 | "addr=%p, ft-id=%s", ft, bt_ctf_field_type_id_string(ft->id)); | |
1984 | ret = -1; | |
1985 | goto end; | |
1986 | } | |
1987 | ||
1988 | if (!bt_ctf_identifier_is_valid(name)) { | |
1989 | BT_LOGW("Invalid parameter: tag field name is not a valid CTF identifier: " | |
1990 | "variant-ft-addr=%p, tag-field-name=\"%s\"", | |
1991 | ft, name); | |
1992 | ret = -1; | |
1993 | goto end; | |
1994 | } | |
1995 | ||
1996 | g_string_assign(var_ft->tag_name, name); | |
ef267d12 | 1997 | BT_LOGT("Set variant field type's tag field name: addr=%p, " |
16ca5ff0 PP |
1998 | "tag-field-name=\"%s\"", ft, name); |
1999 | ||
2000 | end: | |
2001 | return ret; | |
2002 | } | |
2003 | ||
16ca5ff0 PP |
2004 | int bt_ctf_field_type_common_variant_add_field(struct bt_ctf_field_type_common *ft, |
2005 | struct bt_ctf_field_type_common *field_type, | |
2006 | const char *field_name) | |
2007 | { | |
2008 | size_t i; | |
2009 | int ret = 0; | |
2010 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2011 | GQuark field_name_quark = g_quark_from_string(field_name); | |
2012 | ||
2013 | /* | |
2014 | * TODO: check that `field_type` does not contain `type`, | |
2015 | * recursively. | |
2016 | */ | |
2017 | if (!ft) { | |
2018 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2019 | ret = -1; | |
2020 | goto end; | |
2021 | } | |
2022 | ||
2023 | if (ft->frozen) { | |
2024 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
2025 | ft); | |
2026 | ret = -1; | |
2027 | goto end; | |
2028 | } | |
2029 | ||
2030 | if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) { | |
2031 | BT_LOGW("Invalid parameter: field type is not a variant field type: " | |
2032 | "addr=%p, ft-id=%s", ft, | |
2033 | bt_ctf_field_type_id_string(ft->id)); | |
2034 | ret = -1; | |
2035 | goto end; | |
2036 | } | |
2037 | ||
2038 | if (ft == field_type) { | |
2039 | BT_LOGW("Invalid parameter: variant field type and field type to add are the same: " | |
2040 | "addr=%p", ft); | |
2041 | ret = -1; | |
2042 | goto end; | |
2043 | } | |
2044 | ||
2045 | /* The user has explicitly provided a tag; validate against it. */ | |
2046 | if (var_ft->tag_ft) { | |
2047 | int name_found = 0; | |
2048 | ||
2049 | /* Make sure this name is present in the enum tag */ | |
2050 | for (i = 0; i < var_ft->tag_ft->entries->len; i++) { | |
2051 | struct bt_ctf_enumeration_mapping *mapping = | |
2052 | g_ptr_array_index(var_ft->tag_ft->entries, i); | |
2053 | ||
2054 | if (mapping->string == field_name_quark) { | |
2055 | name_found = 1; | |
2056 | break; | |
2057 | } | |
2058 | } | |
2059 | ||
2060 | if (!name_found) { | |
2061 | /* Validation failed */ | |
2062 | BT_LOGW("Invalid parameter: field name does not name a tag field type's mapping: " | |
2063 | "variant-ft-addr=%p, tag-ft-addr=%p, " | |
2064 | "tag-field-name=\"%s\"" | |
2065 | "field-ft-addr=%p, field-name=\"%s\"", | |
2066 | ft, var_ft->tag_ft, var_ft->tag_name->str, | |
2067 | field_type, field_name); | |
2068 | ret = -1; | |
2069 | goto end; | |
2070 | } | |
2071 | } | |
2072 | ||
2073 | if (add_structure_variant_member(var_ft->choices, | |
2074 | var_ft->choice_name_to_index, field_type, | |
2075 | field_name, true)) { | |
2076 | BT_LOGW("Cannot add field to variant field type: " | |
2077 | "variant-ft-addr=%p, field-ft-addr=%p, field-name=\"%s\"", | |
2078 | ft, field_type, field_name); | |
2079 | ret = -1; | |
2080 | goto end; | |
2081 | } | |
2082 | ||
ef267d12 | 2083 | BT_LOGT("Added variant field type field: variant-ft-addr=%p, " |
16ca5ff0 PP |
2084 | "field-ft-addr=%p, field-name=\"%s\"", ft, |
2085 | field_type, field_name); | |
2086 | ||
2087 | end: | |
2088 | return ret; | |
2089 | } | |
2090 | ||
16ca5ff0 PP |
2091 | struct bt_ctf_field_type_common * |
2092 | bt_ctf_field_type_common_variant_borrow_field_type_by_name( | |
2093 | struct bt_ctf_field_type_common *ft, | |
2094 | const char *field_name) | |
2095 | { | |
2096 | size_t index; | |
2097 | GQuark name_quark; | |
2098 | struct bt_ctf_field_type_common_variant_choice *choice; | |
2099 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2100 | struct bt_ctf_field_type_common *field_type = NULL; | |
2101 | ||
67d2ce02 MJ |
2102 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2103 | BT_CTF_ASSERT_PRE_NON_NULL(field_name, "Name"); | |
2104 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
2105 | "Field type"); |
2106 | name_quark = g_quark_try_string(field_name); | |
2107 | if (!name_quark) { | |
ef267d12 | 2108 | BT_LOGT("No such variant field type field name: " |
16ca5ff0 PP |
2109 | "ft-addr=%p, field-name=\"%s\"", |
2110 | ft, field_name); | |
2111 | goto end; | |
2112 | } | |
2113 | ||
2114 | if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index, | |
2115 | GUINT_TO_POINTER(name_quark), NULL, (gpointer *) &index)) { | |
ef267d12 | 2116 | BT_LOGT("No such variant field type field name: " |
16ca5ff0 PP |
2117 | "ft-addr=%p, field-name=\"%s\"", |
2118 | ft, field_name); | |
2119 | goto end; | |
2120 | } | |
2121 | ||
2122 | choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, index); | |
2123 | field_type = choice->type; | |
2124 | ||
2125 | end: | |
2126 | return field_type; | |
2127 | } | |
2128 | ||
16ca5ff0 PP |
2129 | int64_t bt_ctf_field_type_common_variant_get_field_count( |
2130 | struct bt_ctf_field_type_common *ft) | |
2131 | { | |
2132 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2133 | ||
67d2ce02 MJ |
2134 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Variant field type"); |
2135 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
2136 | "Field type"); |
2137 | return (int64_t) var_ft->choices->len; | |
2138 | } | |
2139 | ||
16ca5ff0 PP |
2140 | int bt_ctf_field_type_common_variant_borrow_field_by_index( |
2141 | struct bt_ctf_field_type_common *ft, | |
2142 | const char **field_name, | |
2143 | struct bt_ctf_field_type_common **field_type, uint64_t index) | |
2144 | { | |
2145 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2146 | struct bt_ctf_field_type_common_variant_choice *choice; | |
2147 | ||
67d2ce02 MJ |
2148 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2149 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 | 2150 | "Field type"); |
67d2ce02 | 2151 | BT_CTF_ASSERT_PRE(index < var_ft->choices->len, |
16ca5ff0 PP |
2152 | "Index is out of bounds: index=%" PRIu64 ", " |
2153 | "count=%u, ft-addr=%p", | |
2154 | index, var_ft->choices->len, ft); | |
2155 | choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, index); | |
2156 | ||
2157 | if (field_type) { | |
2158 | *field_type = choice->type; | |
2159 | } | |
2160 | ||
2161 | if (field_name) { | |
2162 | *field_name = g_quark_to_string(choice->name); | |
98b15851 | 2163 | BT_ASSERT_DBG(*field_name); |
16ca5ff0 PP |
2164 | } |
2165 | ||
2166 | return 0; | |
2167 | } | |
2168 | ||
16ca5ff0 PP |
2169 | int64_t bt_ctf_field_type_common_variant_find_choice_index( |
2170 | struct bt_ctf_field_type_common *ft, uint64_t uval, | |
2171 | bool is_signed) | |
2172 | { | |
2173 | int64_t ret; | |
2174 | uint64_t i; | |
2175 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2176 | ||
98b15851 PP |
2177 | BT_ASSERT_DBG(ft); |
2178 | BT_ASSERT_DBG(ft->id == BT_CTF_FIELD_TYPE_ID_VARIANT); | |
16ca5ff0 PP |
2179 | |
2180 | if (bt_ctf_field_type_common_variant_update_choices(ft)) { | |
2181 | ret = INT64_C(-1); | |
2182 | goto end; | |
2183 | } | |
2184 | ||
2185 | for (i = 0; i < var_ft->choices->len; i++) { | |
2186 | uint64_t range_i; | |
2187 | struct bt_ctf_field_type_common_variant_choice *choice = | |
2188 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
2189 | var_ft, i); | |
2190 | ||
2191 | for (range_i = 0; range_i < choice->ranges->len; range_i++) { | |
2192 | struct bt_ctf_field_type_common_variant_choice_range *range = | |
d50d46f3 | 2193 | &bt_g_array_index( |
16ca5ff0 PP |
2194 | choice->ranges, |
2195 | struct bt_ctf_field_type_common_variant_choice_range, | |
2196 | range_i); | |
2197 | ||
2198 | if (is_signed) { | |
2199 | int64_t tag_ival = (int64_t) uval; | |
2200 | ||
2201 | if (tag_ival >= range->lower.i && | |
2202 | tag_ival <= range->upper.i) { | |
2203 | goto found; | |
2204 | } | |
2205 | } else { | |
2206 | if (uval >= range->lower.u && | |
2207 | uval <= range->upper.u) { | |
2208 | goto found; | |
2209 | } | |
2210 | } | |
2211 | } | |
2212 | } | |
2213 | ||
2214 | /* Range not found */ | |
2215 | ret = INT64_C(-1); | |
2216 | goto end; | |
2217 | ||
2218 | found: | |
2219 | ret = (int64_t) i; | |
2220 | ||
2221 | end: | |
2222 | return ret; | |
2223 | } | |
2224 | ||
16ca5ff0 PP |
2225 | struct bt_ctf_field_type_common * |
2226 | bt_ctf_field_type_common_array_borrow_element_field_type( | |
2227 | struct bt_ctf_field_type_common *ft) | |
2228 | { | |
2229 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
2230 | ||
67d2ce02 MJ |
2231 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2232 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ARRAY, | |
16ca5ff0 | 2233 | "Field type"); |
98b15851 | 2234 | BT_ASSERT_DBG(array_ft && array_ft->element_ft); |
16ca5ff0 PP |
2235 | return array_ft->element_ft; |
2236 | } | |
2237 | ||
16ca5ff0 PP |
2238 | int bt_ctf_field_type_common_array_set_element_field_type( |
2239 | struct bt_ctf_field_type_common *ft, | |
2240 | struct bt_ctf_field_type_common *element_ft) | |
2241 | { | |
2242 | int ret = 0; | |
2243 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
2244 | ||
2245 | if (!ft) { | |
2246 | BT_LOGW_STR("Invalid parameter: array field type is NULL."); | |
2247 | ret = -1; | |
2248 | goto end; | |
2249 | } | |
2250 | ||
2251 | if (!element_ft) { | |
2252 | BT_LOGW_STR("Invalid parameter: element field type is NULL."); | |
2253 | ret = -1; | |
2254 | goto end; | |
2255 | } | |
2256 | ||
2257 | if (ft->id != BT_CTF_FIELD_TYPE_ID_ARRAY) { | |
2258 | BT_LOGW("Invalid parameter: field type is not an array field type: " | |
2259 | "addr=%p, ft-id=%s", ft, | |
2260 | bt_ctf_field_type_id_string(ft->id)); | |
2261 | ret = -1; | |
2262 | goto end; | |
2263 | } | |
2264 | ||
2265 | if (array_ft->element_ft) { | |
e1e02a22 | 2266 | BT_CTF_OBJECT_PUT_REF_AND_RESET(array_ft->element_ft); |
16ca5ff0 PP |
2267 | } |
2268 | ||
e1e02a22 | 2269 | array_ft->element_ft = bt_ctf_object_get_ref(element_ft); |
ef267d12 | 2270 | BT_LOGT("Set array field type's element field type: array-ft-addr=%p, " |
16ca5ff0 PP |
2271 | "element-ft-addr=%p", ft, element_ft); |
2272 | ||
2273 | end: | |
2274 | return ret; | |
2275 | } | |
2276 | ||
16ca5ff0 PP |
2277 | int64_t bt_ctf_field_type_common_array_get_length(struct bt_ctf_field_type_common *ft) |
2278 | { | |
2279 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
2280 | ||
67d2ce02 MJ |
2281 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2282 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_ARRAY, | |
16ca5ff0 PP |
2283 | "Field type"); |
2284 | return (int64_t) array_ft->length; | |
2285 | } | |
2286 | ||
16ca5ff0 PP |
2287 | struct bt_ctf_field_type_common *bt_ctf_field_type_common_sequence_borrow_element_field_type( |
2288 | struct bt_ctf_field_type_common *ft) | |
2289 | { | |
2290 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
2291 | ||
67d2ce02 MJ |
2292 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2293 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE, | |
16ca5ff0 PP |
2294 | "Field type"); |
2295 | return seq_ft->element_ft; | |
2296 | } | |
2297 | ||
16ca5ff0 PP |
2298 | int bt_ctf_field_type_common_sequence_set_element_field_type( |
2299 | struct bt_ctf_field_type_common *ft, | |
2300 | struct bt_ctf_field_type_common *element_ft) | |
2301 | { | |
2302 | int ret = 0; | |
2303 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
2304 | ||
2305 | if (!ft) { | |
2306 | BT_LOGW_STR("Invalid parameter: sequence field type is NULL."); | |
2307 | ret = -1; | |
2308 | goto end; | |
2309 | } | |
2310 | ||
2311 | if (!element_ft) { | |
2312 | BT_LOGW_STR("Invalid parameter: element field type is NULL."); | |
2313 | ret = -1; | |
2314 | goto end; | |
2315 | } | |
2316 | ||
2317 | if (ft->id != BT_CTF_FIELD_TYPE_ID_SEQUENCE) { | |
2318 | BT_LOGW("Invalid parameter: field type is not a sequence field type: " | |
2319 | "addr=%p, ft-id=%s", ft, | |
2320 | bt_ctf_field_type_id_string(ft->id)); | |
2321 | ret = -1; | |
2322 | goto end; | |
2323 | } | |
2324 | ||
2325 | if (seq_ft->element_ft) { | |
e1e02a22 | 2326 | BT_CTF_OBJECT_PUT_REF_AND_RESET(seq_ft->element_ft); |
16ca5ff0 PP |
2327 | } |
2328 | ||
2329 | seq_ft->element_ft = element_ft; | |
e1e02a22 | 2330 | bt_ctf_object_get_ref(seq_ft->element_ft); |
ef267d12 | 2331 | BT_LOGT("Set sequence field type's element field type: sequence-ft-addr=%p, " |
16ca5ff0 PP |
2332 | "element-ft-addr=%p", ft, element_ft); |
2333 | ||
2334 | end: | |
2335 | return ret; | |
2336 | } | |
2337 | ||
16ca5ff0 PP |
2338 | const char *bt_ctf_field_type_common_sequence_get_length_field_name( |
2339 | struct bt_ctf_field_type_common *ft) | |
2340 | { | |
2341 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
2342 | ||
67d2ce02 MJ |
2343 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2344 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE, | |
16ca5ff0 PP |
2345 | "Field type"); |
2346 | return seq_ft->length_field_name ? | |
2347 | seq_ft->length_field_name->str : NULL; | |
2348 | } | |
2349 | ||
16ca5ff0 PP |
2350 | enum bt_ctf_string_encoding bt_ctf_field_type_common_string_get_encoding( |
2351 | struct bt_ctf_field_type_common *ft) | |
2352 | { | |
2353 | struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft); | |
2354 | ||
67d2ce02 MJ |
2355 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2356 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRING, | |
16ca5ff0 PP |
2357 | "Field type"); |
2358 | return string_ft->encoding; | |
2359 | } | |
2360 | ||
16ca5ff0 PP |
2361 | int bt_ctf_field_type_common_string_set_encoding(struct bt_ctf_field_type_common *ft, |
2362 | enum bt_ctf_string_encoding encoding) | |
2363 | { | |
2364 | int ret = 0; | |
2365 | struct bt_ctf_field_type_common_string *string_ft = BT_CTF_FROM_COMMON(ft); | |
2366 | ||
2367 | if (!ft) { | |
2368 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2369 | ret = -1; | |
2370 | goto end; | |
2371 | } | |
2372 | ||
2373 | if (ft->id != BT_CTF_FIELD_TYPE_ID_STRING) { | |
2374 | BT_LOGW("Invalid parameter: field type is not a string field type: " | |
2375 | "addr=%p, ft-id=%s", ft, | |
2376 | bt_ctf_field_type_id_string(ft->id)); | |
2377 | ret = -1; | |
2378 | goto end; | |
2379 | } | |
2380 | ||
2381 | if (encoding != BT_CTF_STRING_ENCODING_UTF8 && | |
2382 | encoding != BT_CTF_STRING_ENCODING_ASCII) { | |
2383 | BT_LOGW("Invalid parameter: unknown string encoding: " | |
2384 | "addr=%p, encoding=%d", ft, encoding); | |
2385 | ret = -1; | |
2386 | goto end; | |
2387 | } | |
2388 | ||
2389 | string_ft->encoding = encoding; | |
ef267d12 | 2390 | BT_LOGT("Set string field type's encoding: addr=%p, encoding=%s", |
16ca5ff0 PP |
2391 | ft, bt_ctf_string_encoding_string(encoding)); |
2392 | ||
2393 | end: | |
2394 | return ret; | |
2395 | } | |
2396 | ||
16ca5ff0 PP |
2397 | int bt_ctf_field_type_common_get_alignment(struct bt_ctf_field_type_common *ft) |
2398 | { | |
2399 | int ret; | |
2400 | enum bt_ctf_field_type_id type_id; | |
2401 | ||
67d2ce02 | 2402 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
16ca5ff0 PP |
2403 | |
2404 | if (ft->frozen) { | |
2405 | ret = (int) ft->alignment; | |
2406 | goto end; | |
2407 | } | |
2408 | ||
2409 | type_id = bt_ctf_field_type_common_get_type_id(ft); | |
2410 | switch (type_id) { | |
2411 | case BT_CTF_FIELD_TYPE_ID_SEQUENCE: | |
2412 | { | |
2413 | struct bt_ctf_field_type_common *element_ft = | |
2414 | bt_ctf_field_type_common_sequence_borrow_element_field_type(ft); | |
2415 | ||
98b15851 | 2416 | BT_ASSERT_DBG(element_ft); |
16ca5ff0 PP |
2417 | ret = bt_ctf_field_type_common_get_alignment(element_ft); |
2418 | break; | |
2419 | } | |
2420 | case BT_CTF_FIELD_TYPE_ID_ARRAY: | |
2421 | { | |
2422 | struct bt_ctf_field_type_common *element_ft = | |
2423 | bt_ctf_field_type_common_array_borrow_element_field_type(ft); | |
2424 | ||
98b15851 | 2425 | BT_ASSERT_DBG(element_ft); |
16ca5ff0 PP |
2426 | ret = bt_ctf_field_type_common_get_alignment(element_ft); |
2427 | break; | |
2428 | } | |
2429 | case BT_CTF_FIELD_TYPE_ID_STRUCT: | |
2430 | { | |
2431 | int64_t i, element_count; | |
2432 | ||
2433 | element_count = bt_ctf_field_type_common_structure_get_field_count( | |
2434 | ft); | |
98b15851 | 2435 | BT_ASSERT_DBG(element_count >= 0); |
16ca5ff0 PP |
2436 | |
2437 | for (i = 0; i < element_count; i++) { | |
2438 | struct bt_ctf_field_type_common *field = NULL; | |
2439 | int field_alignment; | |
2440 | ||
2441 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
2442 | ft, NULL, &field, i); | |
98b15851 PP |
2443 | BT_ASSERT_DBG(ret == 0); |
2444 | BT_ASSERT_DBG(field); | |
16ca5ff0 PP |
2445 | field_alignment = bt_ctf_field_type_common_get_alignment( |
2446 | field); | |
2447 | if (field_alignment < 0) { | |
2448 | ret = field_alignment; | |
2449 | goto end; | |
2450 | } | |
2451 | ||
2452 | ft->alignment = MAX(field_alignment, ft->alignment); | |
2453 | } | |
2454 | ret = (int) ft->alignment; | |
2455 | break; | |
2456 | } | |
2457 | case BT_CTF_FIELD_TYPE_ID_UNKNOWN: | |
2458 | BT_LOGW("Invalid parameter: unknown field type ID: " | |
2459 | "addr=%p, ft-id=%d", ft, type_id); | |
2460 | ret = -1; | |
2461 | break; | |
2462 | default: | |
2463 | ret = (int) ft->alignment; | |
2464 | break; | |
2465 | } | |
2466 | ||
2467 | end: | |
2468 | return ret; | |
2469 | } | |
2470 | ||
2471 | static inline | |
2472 | int is_power_of_two(unsigned int value) | |
2473 | { | |
2474 | return ((value & (value - 1)) == 0) && value > 0; | |
2475 | } | |
2476 | ||
16ca5ff0 PP |
2477 | int bt_ctf_field_type_common_set_alignment(struct bt_ctf_field_type_common *ft, |
2478 | unsigned int alignment) | |
2479 | { | |
2480 | int ret = 0; | |
2481 | enum bt_ctf_field_type_id type_id; | |
2482 | ||
2483 | /* Alignment must be a power of two */ | |
2484 | if (!ft) { | |
2485 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2486 | ret = -1; | |
2487 | goto end; | |
2488 | } | |
2489 | ||
2490 | if (ft->frozen) { | |
2491 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
2492 | ft); | |
2493 | ret = -1; | |
2494 | goto end; | |
2495 | } | |
2496 | ||
2497 | if (!is_power_of_two(alignment)) { | |
2498 | BT_LOGW("Invalid parameter: alignment is not a power of two: " | |
2499 | "addr=%p, align=%u", ft, alignment); | |
2500 | ret = -1; | |
2501 | goto end; | |
2502 | } | |
2503 | ||
2504 | type_id = bt_ctf_field_type_common_get_type_id(ft); | |
2505 | if (type_id == BT_CTF_FIELD_TYPE_ID_UNKNOWN) { | |
2506 | BT_LOGW("Invalid parameter: unknown field type ID: " | |
2507 | "addr=%p, ft-id=%d", ft, type_id); | |
2508 | ret = -1; | |
2509 | goto end; | |
2510 | } | |
2511 | ||
2512 | if (ft->id == BT_CTF_FIELD_TYPE_ID_STRING && alignment != CHAR_BIT) { | |
2513 | BT_LOGW("Invalid parameter: alignment must be %u for a string field type: " | |
2514 | "addr=%p, align=%u", CHAR_BIT, ft, alignment); | |
2515 | ret = -1; | |
2516 | goto end; | |
2517 | } | |
2518 | ||
2519 | if (type_id == BT_CTF_FIELD_TYPE_ID_VARIANT || | |
2520 | type_id == BT_CTF_FIELD_TYPE_ID_SEQUENCE || | |
2521 | type_id == BT_CTF_FIELD_TYPE_ID_ARRAY) { | |
2522 | /* Setting an alignment on these types makes no sense */ | |
2523 | BT_LOGW("Invalid parameter: cannot set the alignment of this field type: " | |
2524 | "addr=%p, ft-id=%s", ft, | |
2525 | bt_ctf_field_type_id_string(ft->id)); | |
2526 | ret = -1; | |
2527 | goto end; | |
2528 | } | |
2529 | ||
2530 | ft->alignment = alignment; | |
2531 | ret = 0; | |
ef267d12 | 2532 | BT_LOGT("Set field type's alignment: addr=%p, align=%u", |
16ca5ff0 PP |
2533 | ft, alignment); |
2534 | ||
2535 | end: | |
2536 | return ret; | |
2537 | } | |
2538 | ||
16ca5ff0 PP |
2539 | enum bt_ctf_byte_order bt_ctf_field_type_common_get_byte_order( |
2540 | struct bt_ctf_field_type_common *ft) | |
2541 | { | |
2542 | enum bt_ctf_byte_order ret = BT_CTF_BYTE_ORDER_UNKNOWN; | |
2543 | ||
67d2ce02 | 2544 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
16ca5ff0 PP |
2545 | |
2546 | switch (ft->id) { | |
2547 | case BT_CTF_FIELD_TYPE_ID_INTEGER: | |
2548 | { | |
2549 | struct bt_ctf_field_type_common_integer *integer = | |
2550 | BT_CTF_FROM_COMMON(ft); | |
2551 | ||
2552 | ret = integer->user_byte_order; | |
2553 | break; | |
2554 | } | |
2555 | case BT_CTF_FIELD_TYPE_ID_ENUM: | |
2556 | { | |
2557 | struct bt_ctf_field_type_common_enumeration *enum_ft = | |
2558 | BT_CTF_FROM_COMMON(ft); | |
2559 | ||
2560 | ret = bt_ctf_field_type_common_get_byte_order( | |
2561 | BT_CTF_TO_COMMON(enum_ft->container_ft)); | |
2562 | break; | |
2563 | } | |
2564 | case BT_CTF_FIELD_TYPE_ID_FLOAT: | |
2565 | { | |
2566 | struct bt_ctf_field_type_common_floating_point *floating_point = | |
2567 | BT_CTF_FROM_COMMON(ft); | |
2568 | ret = floating_point->user_byte_order; | |
2569 | break; | |
2570 | } | |
2571 | default: | |
2572 | BT_LOGW("Invalid parameter: cannot get the byte order of this field type: " | |
2573 | "addr=%p, ft-id=%s", ft, | |
2574 | bt_ctf_field_type_id_string(ft->id)); | |
2575 | goto end; | |
2576 | } | |
2577 | ||
98b15851 | 2578 | BT_ASSERT_DBG(ret == BT_CTF_BYTE_ORDER_NATIVE || |
16ca5ff0 PP |
2579 | ret == BT_CTF_BYTE_ORDER_LITTLE_ENDIAN || |
2580 | ret == BT_CTF_BYTE_ORDER_BIG_ENDIAN || | |
2581 | ret == BT_CTF_BYTE_ORDER_NETWORK); | |
2582 | ||
2583 | end: | |
2584 | return ret; | |
2585 | } | |
2586 | ||
16ca5ff0 PP |
2587 | int bt_ctf_field_type_common_set_byte_order(struct bt_ctf_field_type_common *ft, |
2588 | enum bt_ctf_byte_order byte_order) | |
2589 | { | |
2590 | int ret = 0; | |
2591 | ||
2592 | if (!ft) { | |
2593 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2594 | ret = -1; | |
2595 | goto end; | |
2596 | } | |
2597 | ||
2598 | if (ft->frozen) { | |
2599 | BT_LOGW("Invalid parameter: field type is frozen: addr=%p", | |
2600 | ft); | |
2601 | ret = -1; | |
2602 | goto end; | |
2603 | } | |
2604 | ||
2605 | if (byte_order != BT_CTF_BYTE_ORDER_NATIVE && | |
2606 | byte_order != BT_CTF_BYTE_ORDER_LITTLE_ENDIAN && | |
2607 | byte_order != BT_CTF_BYTE_ORDER_BIG_ENDIAN && | |
2608 | byte_order != BT_CTF_BYTE_ORDER_NETWORK) { | |
2609 | BT_LOGW("Invalid parameter: invalid byte order: " | |
2610 | "addr=%p, bo=%s", ft, | |
2611 | bt_ctf_byte_order_string(byte_order)); | |
2612 | ret = -1; | |
2613 | goto end; | |
2614 | } | |
2615 | ||
2616 | if (ft->methods->set_byte_order) { | |
2617 | ft->methods->set_byte_order(ft, byte_order); | |
2618 | } | |
2619 | ||
ef267d12 | 2620 | BT_LOGT("Set field type's byte order: addr=%p, bo=%s", |
16ca5ff0 PP |
2621 | ft, bt_ctf_byte_order_string(byte_order)); |
2622 | ||
2623 | end: | |
2624 | return ret; | |
2625 | } | |
2626 | ||
16ca5ff0 PP |
2627 | enum bt_ctf_field_type_id bt_ctf_field_type_common_get_type_id( |
2628 | struct bt_ctf_field_type_common *ft) | |
2629 | { | |
67d2ce02 | 2630 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
16ca5ff0 PP |
2631 | return ft->id; |
2632 | } | |
2633 | ||
16ca5ff0 PP |
2634 | void bt_ctf_field_type_common_freeze(struct bt_ctf_field_type_common *ft) |
2635 | { | |
2636 | if (!ft || ft->frozen) { | |
2637 | return; | |
2638 | } | |
2639 | ||
98b15851 | 2640 | BT_ASSERT_DBG(ft->methods->freeze); |
16ca5ff0 PP |
2641 | ft->methods->freeze(ft); |
2642 | } | |
2643 | ||
16ca5ff0 PP |
2644 | struct bt_ctf_field_type_common * |
2645 | bt_ctf_field_type_common_variant_borrow_field_type_signed( | |
2646 | struct bt_ctf_field_type_common_variant *var_ft, | |
2647 | int64_t tag_value) | |
2648 | { | |
2649 | struct bt_ctf_field_type_common *field_type = NULL; | |
2650 | GQuark field_name_quark; | |
2651 | gpointer index; | |
2652 | struct bt_ctf_field_type_common_variant_choice *choice; | |
2653 | struct range_overlap_query query = { | |
2654 | .range_start._signed = tag_value, | |
2655 | .range_end._signed = tag_value, | |
2656 | .mapping_name = 0, | |
2657 | .overlaps = 0, | |
2658 | }; | |
2659 | ||
2660 | g_ptr_array_foreach(var_ft->tag_ft->entries, check_ranges_overlap, | |
2661 | &query); | |
2662 | if (!query.overlaps) { | |
2663 | goto end; | |
2664 | } | |
2665 | ||
2666 | field_name_quark = query.mapping_name; | |
2667 | if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index, | |
2668 | GUINT_TO_POINTER(field_name_quark), NULL, &index)) { | |
2669 | goto end; | |
2670 | } | |
2671 | ||
2672 | choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft, | |
2673 | (size_t) index); | |
2674 | field_type = choice->type; | |
2675 | ||
2676 | end: | |
2677 | return field_type; | |
2678 | } | |
2679 | ||
16ca5ff0 PP |
2680 | struct bt_ctf_field_type_common * |
2681 | bt_ctf_field_type_common_variant_borrow_field_type_unsigned( | |
2682 | struct bt_ctf_field_type_common_variant *var_ft, | |
2683 | uint64_t tag_value) | |
2684 | { | |
2685 | struct bt_ctf_field_type_common *field_type = NULL; | |
2686 | GQuark field_name_quark; | |
2687 | gpointer index; | |
2688 | struct bt_ctf_field_type_common_variant_choice *choice; | |
2689 | struct range_overlap_query query = { | |
2690 | .range_start._unsigned = tag_value, | |
2691 | .range_end._unsigned = tag_value, | |
2692 | .mapping_name = 0, | |
2693 | .overlaps = 0, | |
2694 | }; | |
2695 | ||
2696 | g_ptr_array_foreach(var_ft->tag_ft->entries, | |
2697 | check_ranges_overlap_unsigned, &query); | |
2698 | if (!query.overlaps) { | |
2699 | goto end; | |
2700 | } | |
2701 | ||
2702 | field_name_quark = query.mapping_name; | |
2703 | if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index, | |
2704 | GUINT_TO_POINTER(field_name_quark), NULL, &index)) { | |
2705 | goto end; | |
2706 | } | |
2707 | ||
2708 | choice = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft, | |
2709 | (size_t) index); | |
2710 | field_type = choice->type; | |
2711 | ||
2712 | end: | |
2713 | return field_type; | |
2714 | } | |
2715 | ||
16ca5ff0 PP |
2716 | struct bt_ctf_field_type_common *bt_ctf_field_type_common_copy( |
2717 | struct bt_ctf_field_type_common *ft) | |
2718 | { | |
2719 | struct bt_ctf_field_type_common *ft_copy = NULL; | |
2720 | ||
67d2ce02 | 2721 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
98b15851 | 2722 | BT_ASSERT_DBG(ft->methods->copy); |
16ca5ff0 PP |
2723 | ft_copy = ft->methods->copy(ft); |
2724 | if (!ft_copy) { | |
2725 | BT_LOGE_STR("Cannot copy field type."); | |
2726 | goto end; | |
2727 | } | |
2728 | ||
2729 | ft_copy->alignment = ft->alignment; | |
2730 | ||
2731 | end: | |
2732 | return ft_copy; | |
2733 | } | |
2734 | ||
16ca5ff0 PP |
2735 | int bt_ctf_field_type_common_structure_get_field_name_index( |
2736 | struct bt_ctf_field_type_common *ft, const char *name) | |
2737 | { | |
2738 | int ret; | |
2739 | size_t index; | |
2740 | GQuark name_quark; | |
2741 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
2742 | ||
67d2ce02 MJ |
2743 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2744 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Name"); | |
2745 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_STRUCT, | |
16ca5ff0 PP |
2746 | "Field type"); |
2747 | ||
2748 | name_quark = g_quark_try_string(name); | |
2749 | if (!name_quark) { | |
ef267d12 | 2750 | BT_LOGT("No such structure field type field name: " |
16ca5ff0 PP |
2751 | "ft-addr=%p, field-name=\"%s\"", |
2752 | ft, name); | |
2753 | ret = -1; | |
2754 | goto end; | |
2755 | } | |
2756 | ||
2757 | if (!g_hash_table_lookup_extended(struct_ft->field_name_to_index, | |
2758 | GUINT_TO_POINTER(name_quark), | |
2759 | NULL, (gpointer *) &index)) { | |
ef267d12 | 2760 | BT_LOGT("No such structure field type field name: " |
16ca5ff0 PP |
2761 | "ft-addr=%p, field-name=\"%s\"", |
2762 | ft, name); | |
2763 | ret = -1; | |
2764 | goto end; | |
2765 | } | |
2766 | ||
2767 | ret = (int) index; | |
2768 | ||
2769 | end: | |
2770 | return ret; | |
2771 | } | |
2772 | ||
16ca5ff0 PP |
2773 | int bt_ctf_field_type_common_variant_get_field_name_index( |
2774 | struct bt_ctf_field_type_common *ft, const char *name) | |
2775 | { | |
2776 | int ret; | |
2777 | size_t index; | |
2778 | GQuark name_quark; | |
2779 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2780 | ||
67d2ce02 MJ |
2781 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
2782 | BT_CTF_ASSERT_PRE_NON_NULL(name, "Name"); | |
2783 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
2784 | "Field type"); |
2785 | name_quark = g_quark_try_string(name); | |
2786 | if (!name_quark) { | |
ef267d12 | 2787 | BT_LOGT("No such variant field type field name: " |
16ca5ff0 PP |
2788 | "ft-addr=%p, field-name=\"%s\"", |
2789 | ft, name); | |
2790 | ret = -1; | |
2791 | goto end; | |
2792 | } | |
2793 | ||
2794 | if (!g_hash_table_lookup_extended(var_ft->choice_name_to_index, | |
2795 | GUINT_TO_POINTER(name_quark), | |
2796 | NULL, (gpointer *) &index)) { | |
ef267d12 | 2797 | BT_LOGT("No such variant field type field name: " |
16ca5ff0 PP |
2798 | "ft-addr=%p, field-name=\"%s\"", |
2799 | ft, name); | |
2800 | ret = -1; | |
2801 | goto end; | |
2802 | } | |
2803 | ||
2804 | ret = (int) index; | |
2805 | ||
2806 | end: | |
2807 | return ret; | |
2808 | } | |
2809 | ||
16ca5ff0 PP |
2810 | int bt_ctf_field_type_common_sequence_set_length_field_path( |
2811 | struct bt_ctf_field_type_common *ft, struct bt_ctf_field_path *path) | |
2812 | { | |
2813 | int ret = 0; | |
2814 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
2815 | ||
2816 | if (!ft) { | |
2817 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2818 | ret = -1; | |
2819 | goto end; | |
2820 | } | |
2821 | ||
2822 | if (ft->id != BT_CTF_FIELD_TYPE_ID_SEQUENCE) { | |
2823 | BT_LOGW("Invalid parameter: field type is not a sequence field type: " | |
2824 | "addr=%p, ft-id=%s", ft, | |
2825 | bt_ctf_field_type_id_string(ft->id)); | |
2826 | ret = -1; | |
2827 | goto end; | |
2828 | } | |
2829 | ||
e1e02a22 PP |
2830 | bt_ctf_object_get_ref(path); |
2831 | BT_CTF_OBJECT_MOVE_REF(seq_ft->length_field_path, path); | |
ef267d12 | 2832 | BT_LOGT("Set sequence field type's length field path: ft-addr=%p, " |
16ca5ff0 PP |
2833 | "field-path-addr=%p", ft, path); |
2834 | ||
2835 | end: | |
2836 | return ret; | |
2837 | } | |
2838 | ||
16ca5ff0 PP |
2839 | int bt_ctf_field_type_common_variant_set_tag_field_path( |
2840 | struct bt_ctf_field_type_common *ft, | |
2841 | struct bt_ctf_field_path *path) | |
2842 | { | |
2843 | int ret = 0; | |
2844 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2845 | ||
2846 | if (!ft) { | |
2847 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
2848 | ret = -1; | |
2849 | goto end; | |
2850 | } | |
2851 | ||
2852 | if (ft->id != BT_CTF_FIELD_TYPE_ID_VARIANT) { | |
2853 | BT_LOGW("Invalid parameter: field type is not a variant field type: " | |
2854 | "addr=%p, ft-id=%s", ft, | |
2855 | bt_ctf_field_type_id_string(ft->id)); | |
2856 | ret = -1; | |
2857 | goto end; | |
2858 | } | |
2859 | ||
e1e02a22 PP |
2860 | bt_ctf_object_get_ref(path); |
2861 | BT_CTF_OBJECT_MOVE_REF(var_ft->tag_field_path, path); | |
ef267d12 | 2862 | BT_LOGT("Set variant field type's tag field path: ft-addr=%p, " |
16ca5ff0 PP |
2863 | "field-path-addr=%p", ft, path); |
2864 | ||
2865 | end: | |
2866 | return ret; | |
2867 | } | |
2868 | ||
16ca5ff0 PP |
2869 | int bt_ctf_field_type_common_variant_set_tag_field_type( |
2870 | struct bt_ctf_field_type_common *ft, | |
2871 | struct bt_ctf_field_type_common *tag_ft) | |
2872 | { | |
2873 | int ret = 0; | |
2874 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2875 | ||
2876 | if (!ft) { | |
2877 | BT_LOGW_STR("Invalid parameter: variant field type is NULL."); | |
2878 | ret = -1; | |
2879 | goto end; | |
2880 | } | |
2881 | ||
2882 | if (!tag_ft) { | |
2883 | BT_LOGW_STR("Invalid parameter: tag field type is NULL."); | |
2884 | ret = -1; | |
2885 | goto end; | |
2886 | } | |
2887 | ||
2888 | if (tag_ft->id != BT_CTF_FIELD_TYPE_ID_ENUM) { | |
2889 | BT_LOGW("Invalid parameter: tag field type is not an enumeration field type: " | |
2890 | "addr=%p, ft-id=%s", tag_ft, | |
2891 | bt_ctf_field_type_id_string(tag_ft->id)); | |
2892 | ret = -1; | |
2893 | goto end; | |
2894 | } | |
2895 | ||
e1e02a22 PP |
2896 | bt_ctf_object_put_ref(var_ft->tag_ft); |
2897 | var_ft->tag_ft = bt_ctf_object_get_ref(tag_ft); | |
ef267d12 | 2898 | BT_LOGT("Set variant field type's tag field type: variant-ft-addr=%p, " |
16ca5ff0 PP |
2899 | "tag-ft-addr=%p", ft, tag_ft); |
2900 | ||
2901 | end: | |
2902 | return ret; | |
2903 | } | |
2904 | ||
16ca5ff0 PP |
2905 | void bt_ctf_field_type_common_generic_freeze(struct bt_ctf_field_type_common *ft) |
2906 | { | |
2907 | ft->frozen = 1; | |
2908 | } | |
2909 | ||
16ca5ff0 PP |
2910 | void bt_ctf_field_type_common_enumeration_freeze_recursive( |
2911 | struct bt_ctf_field_type_common *ft) | |
2912 | { | |
2913 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
2914 | ||
2915 | BT_LOGD("Freezing enumeration field type object: addr=%p", ft); | |
2916 | bt_ctf_field_type_common_enumeration_set_range_overlap(enum_ft); | |
2917 | bt_ctf_field_type_common_generic_freeze(ft); | |
2918 | BT_LOGD("Freezing enumeration field type object's container field type: int-ft-addr=%p", | |
2919 | enum_ft->container_ft); | |
2920 | bt_ctf_field_type_common_freeze(BT_CTF_TO_COMMON(enum_ft->container_ft)); | |
2921 | } | |
2922 | ||
16ca5ff0 PP |
2923 | void bt_ctf_field_type_common_structure_freeze_recursive( |
2924 | struct bt_ctf_field_type_common *ft) | |
2925 | { | |
2926 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
2927 | uint64_t i; | |
2928 | ||
2929 | /* Cache the alignment */ | |
2930 | BT_LOGD("Freezing structure field type object: addr=%p", ft); | |
2931 | ft->alignment = bt_ctf_field_type_common_get_alignment(ft); | |
2932 | bt_ctf_field_type_common_generic_freeze(ft); | |
2933 | ||
2934 | for (i = 0; i < struct_ft->fields->len; i++) { | |
2935 | struct bt_ctf_field_type_common_structure_field *field = | |
2936 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX(ft, i); | |
2937 | ||
2938 | BT_LOGD("Freezing structure field type field: " | |
2939 | "ft-addr=%p, name=\"%s\"", | |
2940 | field->type, g_quark_to_string(field->name)); | |
2941 | bt_ctf_field_type_common_freeze(field->type); | |
2942 | } | |
2943 | } | |
2944 | ||
16ca5ff0 PP |
2945 | int bt_ctf_field_type_common_variant_update_choices(struct bt_ctf_field_type_common *ft) |
2946 | { | |
2947 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
2948 | uint64_t i; | |
2949 | int ret = 0; | |
2950 | bool is_signed; | |
2951 | ||
2952 | if (ft->frozen && var_ft->choices_up_to_date) { | |
2953 | goto end; | |
2954 | } | |
2955 | ||
98b15851 | 2956 | BT_ASSERT_DBG(var_ft->tag_ft); |
16ca5ff0 PP |
2957 | is_signed = !!var_ft->tag_ft->container_ft->is_signed; |
2958 | ||
2959 | for (i = 0; i < var_ft->choices->len; i++) { | |
2960 | struct bt_ctf_field_type_common_variant_choice *choice = | |
2961 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, i); | |
2962 | const char *choice_name = g_quark_to_string(choice->name); | |
2963 | struct bt_ctf_field_type_enumeration_mapping_iterator *iter = | |
2964 | bt_ctf_field_type_common_enumeration_find_mappings_by_name( | |
2965 | BT_CTF_TO_COMMON(var_ft->tag_ft), choice_name); | |
2966 | ||
2967 | if (!iter) { | |
2968 | ret = -1; | |
2969 | goto end; | |
2970 | } | |
2971 | ||
98b15851 | 2972 | BT_ASSERT_DBG(choice->ranges); |
16ca5ff0 PP |
2973 | g_array_set_size(choice->ranges, 0); |
2974 | ||
2975 | while (bt_ctf_field_type_enumeration_mapping_iterator_next(iter) == 0) { | |
2976 | struct bt_ctf_field_type_common_variant_choice_range range; | |
2977 | ||
2978 | if (is_signed) { | |
2979 | ret = bt_ctf_field_type_enumeration_mapping_iterator_signed_get( | |
2980 | iter, NULL, | |
2981 | &range.lower.i, &range.upper.i); | |
2982 | } else { | |
2983 | ret = bt_ctf_field_type_enumeration_mapping_iterator_unsigned_get( | |
2984 | iter, NULL, | |
2985 | &range.lower.u, &range.upper.u); | |
2986 | } | |
2987 | ||
98b15851 | 2988 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
2989 | g_array_append_val(choice->ranges, range); |
2990 | } | |
2991 | ||
e1e02a22 | 2992 | bt_ctf_object_put_ref(iter); |
16ca5ff0 PP |
2993 | } |
2994 | ||
2995 | var_ft->choices_up_to_date = true; | |
2996 | ||
2997 | end: | |
2998 | return ret; | |
2999 | } | |
3000 | ||
16ca5ff0 PP |
3001 | void bt_ctf_field_type_common_variant_freeze_recursive( |
3002 | struct bt_ctf_field_type_common *ft) | |
3003 | { | |
3004 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
3005 | uint64_t i; | |
3006 | ||
3007 | BT_LOGD("Freezing variant field type object: addr=%p", ft); | |
3008 | bt_ctf_field_type_common_generic_freeze(ft); | |
3009 | ||
3010 | for (i = 0; i < var_ft->choices->len; i++) { | |
3011 | struct bt_ctf_field_type_common_variant_choice *choice = | |
3012 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(ft, i); | |
3013 | ||
3014 | BT_LOGD("Freezing variant field type member: " | |
3015 | "ft-addr=%p, name=\"%s\"", | |
3016 | choice->type, g_quark_to_string(choice->name)); | |
3017 | bt_ctf_field_type_common_freeze(choice->type); | |
3018 | } | |
3019 | } | |
3020 | ||
16ca5ff0 PP |
3021 | void bt_ctf_field_type_common_array_freeze_recursive( |
3022 | struct bt_ctf_field_type_common *ft) | |
3023 | { | |
3024 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
3025 | ||
3026 | /* Cache the alignment */ | |
3027 | BT_LOGD("Freezing array field type object: addr=%p", ft); | |
3028 | ft->alignment = bt_ctf_field_type_common_get_alignment(ft); | |
3029 | bt_ctf_field_type_common_generic_freeze(ft); | |
3030 | BT_LOGD("Freezing array field type object's element field type: element-ft-addr=%p", | |
3031 | array_ft->element_ft); | |
3032 | bt_ctf_field_type_common_freeze(array_ft->element_ft); | |
3033 | } | |
3034 | ||
16ca5ff0 PP |
3035 | void bt_ctf_field_type_common_sequence_freeze_recursive( |
3036 | struct bt_ctf_field_type_common *ft) | |
3037 | { | |
3038 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
3039 | ||
3040 | /* Cache the alignment */ | |
3041 | BT_LOGD("Freezing sequence field type object: addr=%p", ft); | |
3042 | ft->alignment = bt_ctf_field_type_common_get_alignment(ft); | |
3043 | bt_ctf_field_type_common_generic_freeze(ft); | |
3044 | BT_LOGD("Freezing sequence field type object's element field type: element-ft-addr=%p", | |
3045 | seq_ft->element_ft); | |
3046 | bt_ctf_field_type_common_freeze(seq_ft->element_ft); | |
3047 | } | |
3048 | ||
16ca5ff0 PP |
3049 | void bt_ctf_field_type_common_integer_set_byte_order( |
3050 | struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order) | |
3051 | { | |
3052 | struct bt_ctf_field_type_common_integer *int_ft = BT_CTF_FROM_COMMON(ft); | |
3053 | ||
3054 | int_ft->user_byte_order = byte_order; | |
3055 | } | |
3056 | ||
16ca5ff0 PP |
3057 | void bt_ctf_field_type_common_enumeration_set_byte_order_recursive( |
3058 | struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order) | |
3059 | { | |
3060 | struct bt_ctf_field_type_common_enumeration *enum_ft = BT_CTF_FROM_COMMON(ft); | |
3061 | ||
3062 | bt_ctf_field_type_common_set_byte_order(BT_CTF_TO_COMMON(enum_ft->container_ft), | |
3063 | byte_order); | |
3064 | } | |
3065 | ||
16ca5ff0 PP |
3066 | void bt_ctf_field_type_common_floating_point_set_byte_order( |
3067 | struct bt_ctf_field_type_common *ft, enum bt_ctf_byte_order byte_order) | |
3068 | { | |
3069 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); | |
3070 | ||
3071 | flt_ft->user_byte_order = byte_order; | |
3072 | } | |
3073 | ||
16ca5ff0 PP |
3074 | void bt_ctf_field_type_common_structure_set_byte_order_recursive( |
3075 | struct bt_ctf_field_type_common *ft, | |
3076 | enum bt_ctf_byte_order byte_order) | |
3077 | { | |
3078 | int i; | |
3079 | struct bt_ctf_field_type_common_structure *struct_ft = BT_CTF_FROM_COMMON(ft); | |
3080 | ||
3081 | for (i = 0; i < struct_ft->fields->len; i++) { | |
3082 | struct bt_ctf_field_type_common_structure_field *field = | |
3083 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
3084 | struct_ft, i); | |
3085 | struct bt_ctf_field_type_common *field_type = field->type; | |
3086 | ||
3087 | bt_ctf_field_type_common_set_byte_order(field_type, byte_order); | |
3088 | } | |
3089 | } | |
3090 | ||
16ca5ff0 PP |
3091 | void bt_ctf_field_type_common_variant_set_byte_order_recursive( |
3092 | struct bt_ctf_field_type_common *ft, | |
3093 | enum bt_ctf_byte_order byte_order) | |
3094 | { | |
3095 | int i; | |
3096 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
3097 | ||
3098 | for (i = 0; i < var_ft->choices->len; i++) { | |
3099 | struct bt_ctf_field_type_common_variant_choice *choice = | |
3100 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
3101 | var_ft, i); | |
3102 | struct bt_ctf_field_type_common *field_type = choice->type; | |
3103 | ||
3104 | bt_ctf_field_type_common_set_byte_order(field_type, byte_order); | |
3105 | } | |
3106 | } | |
3107 | ||
16ca5ff0 PP |
3108 | void bt_ctf_field_type_common_array_set_byte_order_recursive( |
3109 | struct bt_ctf_field_type_common *ft, | |
3110 | enum bt_ctf_byte_order byte_order) | |
3111 | { | |
3112 | struct bt_ctf_field_type_common_array *array_ft = BT_CTF_FROM_COMMON(ft); | |
3113 | ||
3114 | bt_ctf_field_type_common_set_byte_order(array_ft->element_ft, byte_order); | |
3115 | } | |
3116 | ||
16ca5ff0 PP |
3117 | void bt_ctf_field_type_common_sequence_set_byte_order_recursive( |
3118 | struct bt_ctf_field_type_common *ft, | |
3119 | enum bt_ctf_byte_order byte_order) | |
3120 | { | |
3121 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
3122 | ||
3123 | bt_ctf_field_type_common_set_byte_order(seq_ft->element_ft, byte_order); | |
3124 | } | |
3125 | ||
3126 | ||
16ca5ff0 PP |
3127 | int bt_ctf_field_type_common_integer_compare(struct bt_ctf_field_type_common *ft_a, |
3128 | struct bt_ctf_field_type_common *ft_b) | |
3129 | { | |
3130 | int ret = 1; | |
3131 | struct bt_ctf_field_type_common_integer *int_ft_a = BT_CTF_FROM_COMMON(ft_a); | |
3132 | struct bt_ctf_field_type_common_integer *int_ft_b = BT_CTF_FROM_COMMON(ft_b); | |
3133 | ||
3134 | /* Length */ | |
3135 | if (int_ft_a->size != int_ft_b->size) { | |
ef267d12 | 3136 | BT_LOGT("Integer field types differ: different sizes: " |
16ca5ff0 PP |
3137 | "ft-a-size=%u, ft-b-size=%u", |
3138 | int_ft_a->size, int_ft_b->size); | |
3139 | goto end; | |
3140 | } | |
3141 | ||
3142 | /* Byte order */ | |
3143 | if (int_ft_a->user_byte_order != int_ft_b->user_byte_order) { | |
ef267d12 | 3144 | BT_LOGT("Integer field types differ: different byte orders: " |
16ca5ff0 PP |
3145 | "ft-a-bo=%s, ft-b-bo=%s", |
3146 | bt_ctf_byte_order_string(int_ft_a->user_byte_order), | |
3147 | bt_ctf_byte_order_string(int_ft_b->user_byte_order)); | |
3148 | goto end; | |
3149 | } | |
3150 | ||
3151 | /* Signedness */ | |
3152 | if (int_ft_a->is_signed != int_ft_b->is_signed) { | |
ef267d12 | 3153 | BT_LOGT("Integer field types differ: different signedness: " |
16ca5ff0 PP |
3154 | "ft-a-is-signed=%d, ft-b-is-signed=%d", |
3155 | int_ft_a->is_signed, | |
3156 | int_ft_b->is_signed); | |
3157 | goto end; | |
3158 | } | |
3159 | ||
3160 | /* Base */ | |
3161 | if (int_ft_a->base != int_ft_b->base) { | |
ef267d12 | 3162 | BT_LOGT("Integer field types differ: different bases: " |
16ca5ff0 PP |
3163 | "ft-a-base=%s, ft-b-base=%s", |
3164 | bt_ctf_integer_base_string(int_ft_a->base), | |
3165 | bt_ctf_integer_base_string(int_ft_b->base)); | |
3166 | goto end; | |
3167 | } | |
3168 | ||
3169 | /* Encoding */ | |
3170 | if (int_ft_a->encoding != int_ft_b->encoding) { | |
ef267d12 | 3171 | BT_LOGT("Integer field types differ: different encodings: " |
16ca5ff0 PP |
3172 | "ft-a-encoding=%s, ft-b-encoding=%s", |
3173 | bt_ctf_string_encoding_string(int_ft_a->encoding), | |
3174 | bt_ctf_string_encoding_string(int_ft_b->encoding)); | |
3175 | goto end; | |
3176 | } | |
3177 | ||
3178 | /* Mapped clock class */ | |
3179 | if (int_ft_a->mapped_clock_class) { | |
3180 | if (!int_ft_b->mapped_clock_class) { | |
ef267d12 | 3181 | BT_LOGT_STR("Integer field types differ: field type A " |
16ca5ff0 PP |
3182 | "has a mapped clock class, but field type B " |
3183 | "does not."); | |
3184 | goto end; | |
3185 | } | |
3186 | ||
3187 | if (bt_ctf_clock_class_compare(int_ft_a->mapped_clock_class, | |
3188 | int_ft_b->mapped_clock_class) != 0) { | |
ef267d12 | 3189 | BT_LOGT_STR("Integer field types differ: different " |
16ca5ff0 PP |
3190 | "mapped clock classes."); |
3191 | } | |
3192 | } else { | |
3193 | if (int_ft_b->mapped_clock_class) { | |
ef267d12 | 3194 | BT_LOGT_STR("Integer field types differ: field type A " |
16ca5ff0 PP |
3195 | "has no description, but field type B has one."); |
3196 | goto end; | |
3197 | } | |
3198 | } | |
3199 | ||
3200 | /* Equal */ | |
3201 | ret = 0; | |
3202 | ||
3203 | end: | |
3204 | return ret; | |
3205 | } | |
3206 | ||
16ca5ff0 PP |
3207 | int bt_ctf_field_type_common_floating_point_compare( |
3208 | struct bt_ctf_field_type_common *ft_a, | |
3209 | struct bt_ctf_field_type_common *ft_b) | |
3210 | { | |
3211 | int ret = 1; | |
3212 | struct bt_ctf_field_type_common_floating_point *flt_ft_a = | |
3213 | BT_CTF_FROM_COMMON(ft_a); | |
3214 | struct bt_ctf_field_type_common_floating_point *flt_ft_b = | |
3215 | BT_CTF_FROM_COMMON(ft_b); | |
3216 | ||
3217 | /* Byte order */ | |
3218 | if (flt_ft_a->user_byte_order != flt_ft_b->user_byte_order) { | |
ef267d12 | 3219 | BT_LOGT("Floating point number field types differ: different byte orders: " |
16ca5ff0 PP |
3220 | "ft-a-bo=%s, ft-b-bo=%s", |
3221 | bt_ctf_byte_order_string(flt_ft_a->user_byte_order), | |
3222 | bt_ctf_byte_order_string(flt_ft_b->user_byte_order)); | |
3223 | goto end; | |
3224 | } | |
3225 | ||
3226 | /* Exponent length */ | |
3227 | if (flt_ft_a->exp_dig != flt_ft_b->exp_dig) { | |
ef267d12 | 3228 | BT_LOGT("Floating point number field types differ: different exponent sizes: " |
16ca5ff0 PP |
3229 | "ft-a-exp-size=%u, ft-b-exp-size=%u", |
3230 | flt_ft_a->exp_dig, flt_ft_b->exp_dig); | |
3231 | goto end; | |
3232 | } | |
3233 | ||
3234 | /* Mantissa length */ | |
3235 | if (flt_ft_a->mant_dig != flt_ft_b->mant_dig) { | |
ef267d12 | 3236 | BT_LOGT("Floating point number field types differ: different mantissa sizes: " |
16ca5ff0 PP |
3237 | "ft-a-mant-size=%u, ft-b-mant-size=%u", |
3238 | flt_ft_a->mant_dig, flt_ft_b->mant_dig); | |
3239 | goto end; | |
3240 | } | |
3241 | ||
3242 | /* Equal */ | |
3243 | ret = 0; | |
3244 | ||
3245 | end: | |
3246 | return ret; | |
3247 | } | |
3248 | ||
3249 | static | |
3250 | int compare_enumeration_mappings(struct bt_ctf_enumeration_mapping *mapping_a, | |
3251 | struct bt_ctf_enumeration_mapping *mapping_b) | |
3252 | { | |
3253 | int ret = 1; | |
3254 | ||
3255 | /* Label */ | |
3256 | if (mapping_a->string != mapping_b->string) { | |
ef267d12 | 3257 | BT_LOGT("Enumeration field type mappings differ: different names: " |
16ca5ff0 PP |
3258 | "mapping-a-name=\"%s\", mapping-b-name=\"%s\"", |
3259 | g_quark_to_string(mapping_a->string), | |
3260 | g_quark_to_string(mapping_b->string)); | |
3261 | goto end; | |
3262 | } | |
3263 | ||
3264 | /* Range start */ | |
3265 | if (mapping_a->range_start._unsigned != | |
3266 | mapping_b->range_start._unsigned) { | |
ef267d12 | 3267 | BT_LOGT("Enumeration field type mappings differ: different starts of range: " |
16ca5ff0 PP |
3268 | "mapping-a-range-start-unsigned=%" PRIu64 ", " |
3269 | "mapping-b-range-start-unsigned=%" PRIu64, | |
3270 | mapping_a->range_start._unsigned, | |
3271 | mapping_b->range_start._unsigned); | |
3272 | goto end; | |
3273 | } | |
3274 | ||
3275 | /* Range end */ | |
3276 | if (mapping_a->range_end._unsigned != | |
3277 | mapping_b->range_end._unsigned) { | |
ef267d12 | 3278 | BT_LOGT("Enumeration field type mappings differ: different ends of range: " |
16ca5ff0 PP |
3279 | "mapping-a-range-end-unsigned=%" PRIu64 ", " |
3280 | "mapping-b-range-end-unsigned=%" PRIu64, | |
3281 | mapping_a->range_end._unsigned, | |
3282 | mapping_b->range_end._unsigned); | |
3283 | goto end; | |
3284 | } | |
3285 | ||
3286 | /* Equal */ | |
3287 | ret = 0; | |
3288 | ||
3289 | end: | |
3290 | return ret; | |
3291 | } | |
3292 | ||
16ca5ff0 PP |
3293 | int bt_ctf_field_type_common_enumeration_compare_recursive( |
3294 | struct bt_ctf_field_type_common *ft_a, | |
3295 | struct bt_ctf_field_type_common *ft_b) | |
3296 | { | |
3297 | int ret = 1; | |
3298 | int i; | |
3299 | struct bt_ctf_field_type_common_enumeration *enum_ft_a = | |
3300 | BT_CTF_FROM_COMMON(ft_a); | |
3301 | struct bt_ctf_field_type_common_enumeration *enum_ft_b = | |
3302 | BT_CTF_FROM_COMMON(ft_b); | |
3303 | ||
3304 | /* Container field type */ | |
3305 | ret = bt_ctf_field_type_common_compare( | |
3306 | BT_CTF_TO_COMMON(enum_ft_a->container_ft), | |
3307 | BT_CTF_TO_COMMON(enum_ft_b->container_ft)); | |
3308 | if (ret) { | |
ef267d12 | 3309 | BT_LOGT("Enumeration field types differ: different container field types: " |
16ca5ff0 PP |
3310 | "ft-a-container-ft-addr=%p, ft-b-container-ft-addr=%p", |
3311 | enum_ft_a->container_ft, enum_ft_b->container_ft); | |
3312 | goto end; | |
3313 | } | |
3314 | ||
3315 | ret = 1; | |
3316 | ||
3317 | /* Entries */ | |
3318 | if (enum_ft_a->entries->len != enum_ft_b->entries->len) { | |
3319 | goto end; | |
3320 | } | |
3321 | ||
3322 | for (i = 0; i < enum_ft_a->entries->len; ++i) { | |
3323 | struct bt_ctf_enumeration_mapping *mapping_a = | |
3324 | g_ptr_array_index(enum_ft_a->entries, i); | |
3325 | struct bt_ctf_enumeration_mapping *mapping_b = | |
3326 | g_ptr_array_index(enum_ft_b->entries, i); | |
3327 | ||
3328 | if (compare_enumeration_mappings(mapping_a, mapping_b)) { | |
ef267d12 | 3329 | BT_LOGT("Enumeration field types differ: different mappings: " |
16ca5ff0 PP |
3330 | "ft-a-mapping-addr=%p, ft-b-mapping-addr=%p, " |
3331 | "ft-a-mapping-name=\"%s\", ft-b-mapping-name=\"%s\"", | |
3332 | mapping_a, mapping_b, | |
3333 | g_quark_to_string(mapping_a->string), | |
3334 | g_quark_to_string(mapping_b->string)); | |
3335 | goto end; | |
3336 | } | |
3337 | } | |
3338 | ||
3339 | /* Equal */ | |
3340 | ret = 0; | |
3341 | ||
3342 | end: | |
3343 | return ret; | |
3344 | } | |
3345 | ||
16ca5ff0 PP |
3346 | int bt_ctf_field_type_common_string_compare(struct bt_ctf_field_type_common *ft_a, |
3347 | struct bt_ctf_field_type_common *ft_b) | |
3348 | { | |
3349 | int ret = 1; | |
3350 | struct bt_ctf_field_type_common_string *string_ft_a = BT_CTF_FROM_COMMON(ft_a); | |
3351 | struct bt_ctf_field_type_common_string *string_ft_b = BT_CTF_FROM_COMMON(ft_b); | |
3352 | ||
3353 | /* Encoding */ | |
3354 | if (string_ft_a->encoding != string_ft_b->encoding) { | |
ef267d12 | 3355 | BT_LOGT("String field types differ: different encodings: " |
16ca5ff0 PP |
3356 | "ft-a-encoding=%s, ft-b-encoding=%s", |
3357 | bt_ctf_string_encoding_string(string_ft_a->encoding), | |
3358 | bt_ctf_string_encoding_string(string_ft_b->encoding)); | |
3359 | goto end; | |
3360 | } | |
3361 | ||
3362 | /* Equal */ | |
3363 | ret = 0; | |
3364 | ||
3365 | end: | |
3366 | return ret; | |
3367 | } | |
3368 | ||
3369 | static | |
3370 | int compare_structure_variant_members( | |
3371 | struct bt_ctf_field_type_common *member_a_ft, | |
3372 | struct bt_ctf_field_type_common *member_b_ft, | |
3373 | GQuark member_a_name, GQuark member_b_name) | |
3374 | { | |
3375 | int ret = 1; | |
3376 | ||
3377 | /* Label */ | |
3378 | if (member_a_name != member_b_name) { | |
ef267d12 | 3379 | BT_LOGT("Structure/variant field type fields differ: different names: " |
16ca5ff0 PP |
3380 | "field-a-name=%s, field-b-name=%s", |
3381 | g_quark_to_string(member_a_name), | |
3382 | g_quark_to_string(member_b_name)); | |
3383 | goto end; | |
3384 | } | |
3385 | ||
3386 | /* Type */ | |
3387 | ret = bt_ctf_field_type_common_compare(member_a_ft, member_b_ft); | |
3388 | if (ret == 1) { | |
ef267d12 | 3389 | BT_LOGT("Structure/variant field type fields differ: different field types: " |
16ca5ff0 PP |
3390 | "field-name=\"%s\", field-a-ft-addr=%p, field-b-ft-addr=%p", |
3391 | g_quark_to_string(member_a_name), | |
3392 | member_a_ft, member_b_ft); | |
3393 | } | |
3394 | ||
3395 | end: | |
3396 | return ret; | |
3397 | } | |
3398 | ||
16ca5ff0 PP |
3399 | int bt_ctf_field_type_common_structure_compare_recursive( |
3400 | struct bt_ctf_field_type_common *ft_a, | |
3401 | struct bt_ctf_field_type_common *ft_b) | |
3402 | { | |
3403 | int ret = 1; | |
3404 | int i; | |
3405 | struct bt_ctf_field_type_common_structure *struct_ft_a = | |
3406 | BT_CTF_FROM_COMMON(ft_a); | |
3407 | struct bt_ctf_field_type_common_structure *struct_ft_b = | |
3408 | BT_CTF_FROM_COMMON(ft_b); | |
3409 | ||
3410 | /* Alignment */ | |
3411 | if (bt_ctf_field_type_common_get_alignment(ft_a) != | |
3412 | bt_ctf_field_type_common_get_alignment(ft_b)) { | |
ef267d12 | 3413 | BT_LOGT("Structure field types differ: different alignments: " |
16ca5ff0 PP |
3414 | "ft-a-align=%u, ft-b-align=%u", |
3415 | bt_ctf_field_type_common_get_alignment(ft_a), | |
3416 | bt_ctf_field_type_common_get_alignment(ft_b)); | |
3417 | goto end; | |
3418 | } | |
3419 | ||
3420 | /* Fields */ | |
3421 | if (struct_ft_a->fields->len != struct_ft_b->fields->len) { | |
ef267d12 | 3422 | BT_LOGT("Structure field types differ: different field counts: " |
16ca5ff0 PP |
3423 | "ft-a-field-count=%u, ft-b-field-count=%u", |
3424 | struct_ft_a->fields->len, struct_ft_b->fields->len); | |
3425 | goto end; | |
3426 | } | |
3427 | ||
3428 | for (i = 0; i < struct_ft_a->fields->len; ++i) { | |
3429 | struct bt_ctf_field_type_common_structure_field *field_a = | |
3430 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
3431 | struct_ft_a, i); | |
3432 | struct bt_ctf_field_type_common_structure_field *field_b = | |
3433 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
3434 | struct_ft_b, i); | |
3435 | ||
3436 | ret = compare_structure_variant_members(field_a->type, | |
3437 | field_b->type, field_a->name, field_b->name); | |
3438 | if (ret) { | |
3439 | /* compare_structure_variant_members() logs what differs */ | |
ef267d12 | 3440 | BT_LOGT_STR("Structure field types differ: different fields."); |
16ca5ff0 PP |
3441 | goto end; |
3442 | } | |
3443 | } | |
3444 | ||
3445 | /* Equal */ | |
3446 | ret = 0; | |
3447 | ||
3448 | end: | |
3449 | return ret; | |
3450 | } | |
3451 | ||
16ca5ff0 PP |
3452 | int bt_ctf_field_type_common_variant_compare_recursive( |
3453 | struct bt_ctf_field_type_common *ft_a, | |
3454 | struct bt_ctf_field_type_common *ft_b) | |
3455 | { | |
3456 | int ret = 1; | |
3457 | int i; | |
3458 | struct bt_ctf_field_type_common_variant *var_ft_a = BT_CTF_FROM_COMMON(ft_a); | |
3459 | struct bt_ctf_field_type_common_variant *var_ft_b = BT_CTF_FROM_COMMON(ft_b); | |
3460 | ||
3461 | /* Tag name */ | |
3462 | if (strcmp(var_ft_a->tag_name->str, var_ft_b->tag_name->str)) { | |
ef267d12 | 3463 | BT_LOGT("Variant field types differ: different tag field names: " |
16ca5ff0 PP |
3464 | "ft-a-tag-field-name=\"%s\", ft-b-tag-field-name=\"%s\"", |
3465 | var_ft_a->tag_name->str, var_ft_b->tag_name->str); | |
3466 | goto end; | |
3467 | } | |
3468 | ||
3469 | /* Tag type */ | |
3470 | ret = bt_ctf_field_type_common_compare(BT_CTF_TO_COMMON(var_ft_a->tag_ft), | |
3471 | BT_CTF_TO_COMMON(var_ft_b->tag_ft)); | |
3472 | if (ret) { | |
ef267d12 | 3473 | BT_LOGT("Variant field types differ: different tag field types: " |
16ca5ff0 PP |
3474 | "ft-a-tag-ft-addr=%p, ft-b-tag-ft-addr=%p", |
3475 | var_ft_a->tag_ft, var_ft_b->tag_ft); | |
3476 | goto end; | |
3477 | } | |
3478 | ||
3479 | ret = 1; | |
3480 | ||
3481 | /* Fields */ | |
3482 | if (var_ft_a->choices->len != var_ft_b->choices->len) { | |
ef267d12 | 3483 | BT_LOGT("Variant field types differ: different field counts: " |
16ca5ff0 PP |
3484 | "ft-a-field-count=%u, ft-b-field-count=%u", |
3485 | var_ft_a->choices->len, var_ft_b->choices->len); | |
3486 | goto end; | |
3487 | } | |
3488 | ||
3489 | for (i = 0; i < var_ft_a->choices->len; ++i) { | |
3490 | struct bt_ctf_field_type_common_variant_choice *choice_a = | |
3491 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
3492 | var_ft_a, i); | |
3493 | struct bt_ctf_field_type_common_variant_choice *choice_b = | |
3494 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
3495 | var_ft_b, i); | |
3496 | ||
3497 | ret = compare_structure_variant_members(choice_a->type, | |
3498 | choice_b->type, choice_a->name, choice_b->name); | |
3499 | if (ret) { | |
3500 | /* compare_structure_variant_members() logs what differs */ | |
ef267d12 | 3501 | BT_LOGT_STR("Variant field types differ: different fields."); |
16ca5ff0 PP |
3502 | goto end; |
3503 | } | |
3504 | } | |
3505 | ||
3506 | /* Equal */ | |
3507 | ret = 0; | |
3508 | ||
3509 | end: | |
3510 | return ret; | |
3511 | } | |
3512 | ||
16ca5ff0 PP |
3513 | int bt_ctf_field_type_common_array_compare_recursive( |
3514 | struct bt_ctf_field_type_common *ft_a, | |
3515 | struct bt_ctf_field_type_common *ft_b) | |
3516 | { | |
3517 | int ret = 1; | |
3518 | struct bt_ctf_field_type_common_array *array_ft_a = BT_CTF_FROM_COMMON(ft_a); | |
3519 | struct bt_ctf_field_type_common_array *array_ft_b = BT_CTF_FROM_COMMON(ft_b); | |
3520 | ||
3521 | /* Length */ | |
3522 | if (array_ft_a->length != array_ft_b->length) { | |
ef267d12 | 3523 | BT_LOGT("Structure field types differ: different lengths: " |
16ca5ff0 PP |
3524 | "ft-a-length=%u, ft-b-length=%u", |
3525 | array_ft_a->length, array_ft_b->length); | |
3526 | goto end; | |
3527 | } | |
3528 | ||
3529 | /* Element type */ | |
3530 | ret = bt_ctf_field_type_common_compare(array_ft_a->element_ft, | |
3531 | array_ft_b->element_ft); | |
3532 | if (ret == 1) { | |
ef267d12 | 3533 | BT_LOGT("Array field types differ: different element field types: " |
16ca5ff0 PP |
3534 | "ft-a-element-ft-addr=%p, ft-b-element-ft-addr=%p", |
3535 | array_ft_a->element_ft, array_ft_b->element_ft); | |
3536 | } | |
3537 | ||
3538 | end: | |
3539 | return ret; | |
3540 | } | |
3541 | ||
16ca5ff0 PP |
3542 | int bt_ctf_field_type_common_sequence_compare_recursive( |
3543 | struct bt_ctf_field_type_common *ft_a, | |
3544 | struct bt_ctf_field_type_common *ft_b) | |
3545 | { | |
3546 | int ret = -1; | |
3547 | struct bt_ctf_field_type_common_sequence *seq_ft_a = BT_CTF_FROM_COMMON(ft_a); | |
3548 | struct bt_ctf_field_type_common_sequence *seq_ft_b = BT_CTF_FROM_COMMON(ft_b); | |
3549 | ||
3550 | /* Length name */ | |
3551 | if (strcmp(seq_ft_a->length_field_name->str, | |
3552 | seq_ft_b->length_field_name->str)) { | |
ef267d12 | 3553 | BT_LOGT("Sequence field types differ: different length field names: " |
16ca5ff0 PP |
3554 | "ft-a-length-field-name=\"%s\", " |
3555 | "ft-b-length-field-name=\"%s\"", | |
3556 | seq_ft_a->length_field_name->str, | |
3557 | seq_ft_b->length_field_name->str); | |
3558 | goto end; | |
3559 | } | |
3560 | ||
3561 | /* Element type */ | |
3562 | ret = bt_ctf_field_type_common_compare(seq_ft_a->element_ft, | |
3563 | seq_ft_b->element_ft); | |
3564 | if (ret == 1) { | |
ef267d12 | 3565 | BT_LOGT("Sequence field types differ: different element field types: " |
16ca5ff0 PP |
3566 | "ft-a-element-ft-addr=%p, ft-b-element-ft-addr=%p", |
3567 | seq_ft_a->element_ft, seq_ft_b->element_ft); | |
3568 | } | |
3569 | ||
3570 | end: | |
3571 | return ret; | |
3572 | } | |
3573 | ||
16ca5ff0 PP |
3574 | int bt_ctf_field_type_common_compare(struct bt_ctf_field_type_common *ft_a, |
3575 | struct bt_ctf_field_type_common *ft_b) | |
3576 | { | |
3577 | int ret = 1; | |
3578 | ||
67d2ce02 MJ |
3579 | BT_CTF_ASSERT_PRE_NON_NULL(ft_a, "Field type A"); |
3580 | BT_CTF_ASSERT_PRE_NON_NULL(ft_b, "Field type B"); | |
16ca5ff0 PP |
3581 | |
3582 | if (ft_a == ft_b) { | |
3583 | /* Same reference: equal (even if both are NULL) */ | |
3584 | ret = 0; | |
3585 | goto end; | |
3586 | } | |
3587 | ||
3588 | if (!ft_a) { | |
3589 | BT_LOGW_STR("Invalid parameter: field type A is NULL."); | |
3590 | ret = -1; | |
3591 | goto end; | |
3592 | } | |
3593 | ||
3594 | if (!ft_b) { | |
3595 | BT_LOGW_STR("Invalid parameter: field type B is NULL."); | |
3596 | ret = -1; | |
3597 | goto end; | |
3598 | } | |
3599 | ||
3600 | if (ft_a->id != ft_b->id) { | |
3601 | /* Different type IDs */ | |
ef267d12 | 3602 | BT_LOGT("Field types differ: different IDs: " |
16ca5ff0 PP |
3603 | "ft-a-addr=%p, ft-b-addr=%p, " |
3604 | "ft-a-id=%s, ft-b-id=%s", | |
3605 | ft_a, ft_b, | |
3606 | bt_ctf_field_type_id_string(ft_a->id), | |
3607 | bt_ctf_field_type_id_string(ft_b->id)); | |
3608 | goto end; | |
3609 | } | |
3610 | ||
3611 | if (ft_a->id == BT_CTF_FIELD_TYPE_ID_UNKNOWN) { | |
3612 | /* Both have unknown type IDs */ | |
3613 | BT_LOGW_STR("Invalid parameter: field type IDs are unknown."); | |
3614 | goto end; | |
3615 | } | |
3616 | ||
98b15851 | 3617 | BT_ASSERT_DBG(ft_a->methods->compare); |
16ca5ff0 PP |
3618 | ret = ft_a->methods->compare(ft_a, ft_b); |
3619 | if (ret == 1) { | |
ef267d12 | 3620 | BT_LOGT("Field types differ: ft-a-addr=%p, ft-b-addr=%p", |
16ca5ff0 PP |
3621 | ft_a, ft_b); |
3622 | } | |
3623 | ||
3624 | end: | |
3625 | return ret; | |
3626 | } | |
3627 | ||
16ca5ff0 PP |
3628 | int64_t bt_ctf_field_type_common_get_field_count(struct bt_ctf_field_type_common *ft) |
3629 | { | |
3630 | int64_t field_count = -1; | |
3631 | ||
3632 | switch (ft->id) { | |
3633 | case BT_CTF_FIELD_TYPE_ID_STRUCT: | |
3634 | field_count = | |
3635 | bt_ctf_field_type_common_structure_get_field_count(ft); | |
3636 | break; | |
3637 | case BT_CTF_FIELD_TYPE_ID_VARIANT: | |
3638 | field_count = | |
3639 | bt_ctf_field_type_common_variant_get_field_count(ft); | |
3640 | break; | |
3641 | case BT_CTF_FIELD_TYPE_ID_ARRAY: | |
3642 | case BT_CTF_FIELD_TYPE_ID_SEQUENCE: | |
3643 | /* | |
3644 | * Array and sequence types always contain a single member | |
3645 | * (the element type). | |
3646 | */ | |
3647 | field_count = 1; | |
3648 | break; | |
3649 | default: | |
3650 | break; | |
3651 | } | |
3652 | ||
3653 | return field_count; | |
3654 | } | |
3655 | ||
16ca5ff0 PP |
3656 | struct bt_ctf_field_type_common *bt_ctf_field_type_common_borrow_field_at_index( |
3657 | struct bt_ctf_field_type_common *ft, int index) | |
3658 | { | |
3659 | struct bt_ctf_field_type_common *field_type = NULL; | |
3660 | ||
3661 | switch (ft->id) { | |
3662 | case BT_CTF_FIELD_TYPE_ID_STRUCT: | |
3663 | { | |
3664 | int ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
3665 | ft, NULL, &field_type, index); | |
3666 | if (ret) { | |
3667 | field_type = NULL; | |
3668 | goto end; | |
3669 | } | |
3670 | break; | |
3671 | } | |
3672 | case BT_CTF_FIELD_TYPE_ID_VARIANT: | |
3673 | { | |
3674 | int ret = bt_ctf_field_type_common_variant_borrow_field_by_index( | |
3675 | ft, NULL, &field_type, index); | |
3676 | if (ret) { | |
3677 | field_type = NULL; | |
3678 | goto end; | |
3679 | } | |
3680 | break; | |
3681 | } | |
3682 | case BT_CTF_FIELD_TYPE_ID_ARRAY: | |
3683 | field_type = | |
3684 | bt_ctf_field_type_common_array_borrow_element_field_type(ft); | |
3685 | break; | |
3686 | case BT_CTF_FIELD_TYPE_ID_SEQUENCE: | |
3687 | field_type = | |
3688 | bt_ctf_field_type_common_sequence_borrow_element_field_type(ft); | |
3689 | break; | |
3690 | default: | |
3691 | break; | |
3692 | } | |
3693 | ||
3694 | end: | |
3695 | return field_type; | |
3696 | } | |
3697 | ||
16ca5ff0 PP |
3698 | int bt_ctf_field_type_common_get_field_index(struct bt_ctf_field_type_common *ft, |
3699 | const char *name) | |
3700 | { | |
3701 | int field_index = -1; | |
3702 | ||
3703 | switch (ft->id) { | |
3704 | case BT_CTF_FIELD_TYPE_ID_STRUCT: | |
3705 | field_index = bt_ctf_field_type_common_structure_get_field_name_index( | |
3706 | ft, name); | |
3707 | break; | |
3708 | case BT_CTF_FIELD_TYPE_ID_VARIANT: | |
3709 | field_index = bt_ctf_field_type_common_variant_get_field_name_index( | |
3710 | ft, name); | |
3711 | break; | |
3712 | default: | |
3713 | break; | |
3714 | } | |
3715 | ||
3716 | return field_index; | |
3717 | } | |
3718 | ||
16ca5ff0 PP |
3719 | struct bt_ctf_field_path *bt_ctf_field_type_common_variant_borrow_tag_field_path( |
3720 | struct bt_ctf_field_type_common *ft) | |
3721 | { | |
3722 | struct bt_ctf_field_type_common_variant *var_ft = BT_CTF_FROM_COMMON(ft); | |
3723 | ||
67d2ce02 MJ |
3724 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
3725 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
16ca5ff0 PP |
3726 | "Field type"); |
3727 | return var_ft->tag_field_path; | |
3728 | } | |
3729 | ||
16ca5ff0 PP |
3730 | struct bt_ctf_field_path *bt_ctf_field_type_common_sequence_borrow_length_field_path( |
3731 | struct bt_ctf_field_type_common *ft) | |
3732 | { | |
3733 | struct bt_ctf_field_type_common_sequence *seq_ft = BT_CTF_FROM_COMMON(ft); | |
3734 | ||
67d2ce02 MJ |
3735 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
3736 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_SEQUENCE, | |
16ca5ff0 PP |
3737 | "Field type"); |
3738 | return seq_ft->length_field_path; | |
3739 | } | |
3740 | ||
16ca5ff0 PP |
3741 | int bt_ctf_field_type_common_validate_single_clock_class( |
3742 | struct bt_ctf_field_type_common *ft, | |
3743 | struct bt_ctf_clock_class **expected_clock_class) | |
3744 | { | |
3745 | int ret = 0; | |
3746 | ||
3747 | if (!ft) { | |
3748 | goto end; | |
3749 | } | |
3750 | ||
98b15851 | 3751 | BT_ASSERT_DBG(expected_clock_class); |
16ca5ff0 PP |
3752 | |
3753 | switch (ft->id) { | |
3754 | case BT_CTF_FIELD_TYPE_ID_INTEGER: | |
3755 | { | |
3756 | struct bt_ctf_clock_class *mapped_clock_class = | |
3757 | bt_ctf_field_type_common_integer_borrow_mapped_clock_class(ft); | |
3758 | ||
3759 | if (!mapped_clock_class) { | |
3760 | goto end; | |
3761 | } | |
3762 | ||
3763 | if (!*expected_clock_class) { | |
3764 | /* Move reference to output parameter */ | |
e1e02a22 | 3765 | *expected_clock_class = bt_ctf_object_get_ref(mapped_clock_class); |
16ca5ff0 | 3766 | mapped_clock_class = NULL; |
ef267d12 | 3767 | BT_LOGT("Setting expected clock class: " |
16ca5ff0 PP |
3768 | "expected-clock-class-addr=%p", |
3769 | *expected_clock_class); | |
3770 | } else { | |
3771 | if (mapped_clock_class != *expected_clock_class) { | |
3772 | BT_LOGW("Integer field type is not mapped to " | |
3773 | "the expected clock class: " | |
3774 | "mapped-clock-class-addr=%p, " | |
3775 | "mapped-clock-class-name=\"%s\", " | |
3776 | "expected-clock-class-addr=%p, " | |
3777 | "expected-clock-class-name=\"%s\"", | |
3778 | mapped_clock_class, | |
3779 | bt_ctf_clock_class_get_name(mapped_clock_class), | |
3780 | *expected_clock_class, | |
3781 | bt_ctf_clock_class_get_name(*expected_clock_class)); | |
e1e02a22 | 3782 | bt_ctf_object_put_ref(mapped_clock_class); |
16ca5ff0 PP |
3783 | ret = -1; |
3784 | goto end; | |
3785 | } | |
3786 | } | |
3787 | ||
3788 | break; | |
3789 | } | |
3790 | case BT_CTF_FIELD_TYPE_ID_ENUM: | |
3791 | case BT_CTF_FIELD_TYPE_ID_ARRAY: | |
3792 | case BT_CTF_FIELD_TYPE_ID_SEQUENCE: | |
3793 | { | |
3794 | struct bt_ctf_field_type_common *sub_ft = NULL; | |
3795 | ||
3796 | switch (ft->id) { | |
3797 | case BT_CTF_FIELD_TYPE_ID_ENUM: | |
3798 | sub_ft = bt_ctf_field_type_common_enumeration_borrow_container_field_type( | |
3799 | ft); | |
3800 | break; | |
3801 | case BT_CTF_FIELD_TYPE_ID_ARRAY: | |
3802 | sub_ft = bt_ctf_field_type_common_array_borrow_element_field_type( | |
3803 | ft); | |
3804 | break; | |
3805 | case BT_CTF_FIELD_TYPE_ID_SEQUENCE: | |
3806 | sub_ft = bt_ctf_field_type_common_sequence_borrow_element_field_type( | |
3807 | ft); | |
3808 | break; | |
3809 | default: | |
3810 | BT_LOGF("Unexpected field type ID: id=%d", ft->id); | |
498e7994 | 3811 | bt_common_abort(); |
16ca5ff0 PP |
3812 | } |
3813 | ||
98b15851 | 3814 | BT_ASSERT_DBG(sub_ft); |
16ca5ff0 PP |
3815 | ret = bt_ctf_field_type_common_validate_single_clock_class(sub_ft, |
3816 | expected_clock_class); | |
3817 | break; | |
3818 | } | |
3819 | case BT_CTF_FIELD_TYPE_ID_STRUCT: | |
3820 | { | |
3821 | uint64_t i; | |
3822 | int64_t count = bt_ctf_field_type_common_structure_get_field_count( | |
3823 | ft); | |
3824 | ||
3825 | for (i = 0; i < count; i++) { | |
3826 | const char *name; | |
3827 | struct bt_ctf_field_type_common *member_type; | |
3828 | ||
3829 | ret = bt_ctf_field_type_common_structure_borrow_field_by_index( | |
3830 | ft, &name, &member_type, i); | |
98b15851 | 3831 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
3832 | ret = bt_ctf_field_type_common_validate_single_clock_class( |
3833 | member_type, expected_clock_class); | |
3834 | if (ret) { | |
3835 | BT_LOGW("Structure field type's field's type " | |
3836 | "is not recursively mapped to the " | |
3837 | "expected clock class: " | |
3838 | "field-ft-addr=%p, field-name=\"%s\"", | |
3839 | member_type, name); | |
3840 | goto end; | |
3841 | } | |
3842 | } | |
3843 | break; | |
3844 | } | |
3845 | case BT_CTF_FIELD_TYPE_ID_VARIANT: | |
3846 | { | |
3847 | uint64_t i; | |
3848 | int64_t count = bt_ctf_field_type_common_variant_get_field_count( | |
3849 | ft); | |
3850 | ||
3851 | for (i = 0; i < count; i++) { | |
3852 | const char *name; | |
3853 | struct bt_ctf_field_type_common *member_type; | |
3854 | ||
3855 | ret = bt_ctf_field_type_common_variant_borrow_field_by_index( | |
3856 | ft, &name, &member_type, i); | |
98b15851 | 3857 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 PP |
3858 | ret = bt_ctf_field_type_common_validate_single_clock_class( |
3859 | member_type, expected_clock_class); | |
3860 | if (ret) { | |
3861 | BT_LOGW("Variant field type's field's type " | |
3862 | "is not recursively mapped to the " | |
3863 | "expected clock class: " | |
3864 | "field-ft-addr=%p, field-name=\"%s\"", | |
3865 | member_type, name); | |
3866 | goto end; | |
3867 | } | |
3868 | } | |
3869 | break; | |
3870 | } | |
3871 | default: | |
3872 | break; | |
3873 | } | |
3874 | ||
3875 | end: | |
3876 | return ret; | |
3877 | } | |
3878 | ||
3dca2276 PP |
3879 | static |
3880 | struct bt_ctf_field_type *bt_ctf_field_type_integer_copy( | |
3881 | struct bt_ctf_field_type *ft); | |
3882 | ||
3883 | static | |
3884 | struct bt_ctf_field_type *bt_ctf_field_type_enumeration_copy_recursive( | |
3885 | struct bt_ctf_field_type *ft); | |
3886 | ||
3887 | static | |
3888 | struct bt_ctf_field_type *bt_ctf_field_type_floating_point_copy( | |
3889 | struct bt_ctf_field_type *ft); | |
3890 | ||
3891 | static | |
3892 | struct bt_ctf_field_type *bt_ctf_field_type_structure_copy_recursive( | |
3893 | struct bt_ctf_field_type *ft); | |
3894 | ||
3895 | static | |
3896 | struct bt_ctf_field_type *bt_ctf_field_type_variant_copy_recursive( | |
3897 | struct bt_ctf_field_type *ft); | |
3898 | ||
3899 | static | |
3900 | struct bt_ctf_field_type *bt_ctf_field_type_array_copy_recursive( | |
3901 | struct bt_ctf_field_type *ft); | |
3902 | ||
3903 | static | |
3904 | struct bt_ctf_field_type *bt_ctf_field_type_sequence_copy_recursive( | |
3905 | struct bt_ctf_field_type *type); | |
3906 | ||
3907 | static | |
3908 | struct bt_ctf_field_type *bt_ctf_field_type_string_copy( | |
3909 | struct bt_ctf_field_type *type); | |
3910 | ||
16ca5ff0 PP |
3911 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_integer_methods = { |
3912 | .freeze = bt_ctf_field_type_common_generic_freeze, | |
3913 | .validate = bt_ctf_field_type_common_integer_validate, | |
3914 | .set_byte_order = bt_ctf_field_type_common_integer_set_byte_order, | |
3915 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3916 | bt_ctf_field_type_integer_copy, |
16ca5ff0 | 3917 | .compare = bt_ctf_field_type_common_integer_compare, |
3dca2276 PP |
3918 | }; |
3919 | ||
16ca5ff0 PP |
3920 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_floating_point_methods = { |
3921 | .freeze = bt_ctf_field_type_common_generic_freeze, | |
3dca2276 | 3922 | .validate = NULL, |
16ca5ff0 PP |
3923 | .set_byte_order = bt_ctf_field_type_common_floating_point_set_byte_order, |
3924 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3925 | bt_ctf_field_type_floating_point_copy, |
16ca5ff0 | 3926 | .compare = bt_ctf_field_type_common_floating_point_compare, |
3dca2276 PP |
3927 | }; |
3928 | ||
16ca5ff0 PP |
3929 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_enumeration_methods = { |
3930 | .freeze = bt_ctf_field_type_common_enumeration_freeze_recursive, | |
3931 | .validate = bt_ctf_field_type_common_enumeration_validate_recursive, | |
3932 | .set_byte_order = bt_ctf_field_type_common_enumeration_set_byte_order_recursive, | |
3933 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3934 | bt_ctf_field_type_enumeration_copy_recursive, |
16ca5ff0 | 3935 | .compare = bt_ctf_field_type_common_enumeration_compare_recursive, |
3dca2276 PP |
3936 | }; |
3937 | ||
16ca5ff0 PP |
3938 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_string_methods = { |
3939 | .freeze = bt_ctf_field_type_common_generic_freeze, | |
3dca2276 PP |
3940 | .validate = NULL, |
3941 | .set_byte_order = NULL, | |
16ca5ff0 | 3942 | .copy = (bt_ctf_field_type_common_method_copy) |
3dca2276 | 3943 | bt_ctf_field_type_string_copy, |
16ca5ff0 | 3944 | .compare = bt_ctf_field_type_common_string_compare, |
3dca2276 PP |
3945 | }; |
3946 | ||
16ca5ff0 PP |
3947 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_array_methods = { |
3948 | .freeze = bt_ctf_field_type_common_array_freeze_recursive, | |
3949 | .validate = bt_ctf_field_type_common_array_validate_recursive, | |
3950 | .set_byte_order = bt_ctf_field_type_common_array_set_byte_order_recursive, | |
3951 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3952 | bt_ctf_field_type_array_copy_recursive, |
16ca5ff0 | 3953 | .compare = bt_ctf_field_type_common_array_compare_recursive, |
3dca2276 PP |
3954 | }; |
3955 | ||
16ca5ff0 PP |
3956 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_sequence_methods = { |
3957 | .freeze = bt_ctf_field_type_common_sequence_freeze_recursive, | |
3958 | .validate = bt_ctf_field_type_common_sequence_validate_recursive, | |
3959 | .set_byte_order = bt_ctf_field_type_common_sequence_set_byte_order_recursive, | |
3960 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3961 | bt_ctf_field_type_sequence_copy_recursive, |
16ca5ff0 | 3962 | .compare = bt_ctf_field_type_common_sequence_compare_recursive, |
3dca2276 PP |
3963 | }; |
3964 | ||
16ca5ff0 PP |
3965 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_structure_methods = { |
3966 | .freeze = bt_ctf_field_type_common_structure_freeze_recursive, | |
3967 | .validate = bt_ctf_field_type_common_structure_validate_recursive, | |
3968 | .set_byte_order = bt_ctf_field_type_common_structure_set_byte_order_recursive, | |
3969 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3970 | bt_ctf_field_type_structure_copy_recursive, |
16ca5ff0 | 3971 | .compare = bt_ctf_field_type_common_structure_compare_recursive, |
3dca2276 PP |
3972 | }; |
3973 | ||
16ca5ff0 PP |
3974 | static struct bt_ctf_field_type_common_methods bt_ctf_field_type_variant_methods = { |
3975 | .freeze = bt_ctf_field_type_common_variant_freeze_recursive, | |
3976 | .validate = bt_ctf_field_type_common_variant_validate_recursive, | |
3977 | .set_byte_order = bt_ctf_field_type_common_variant_set_byte_order_recursive, | |
3978 | .copy = (bt_ctf_field_type_common_method_copy) | |
3dca2276 | 3979 | bt_ctf_field_type_variant_copy_recursive, |
16ca5ff0 | 3980 | .compare = bt_ctf_field_type_common_variant_compare_recursive, |
3dca2276 PP |
3981 | }; |
3982 | ||
16ca5ff0 | 3983 | typedef int (*bt_ctf_field_type_serialize_func)(struct bt_ctf_field_type_common *, |
3dca2276 PP |
3984 | struct metadata_context *); |
3985 | ||
3dca2276 PP |
3986 | int bt_ctf_field_type_serialize_recursive(struct bt_ctf_field_type *type, |
3987 | struct metadata_context *context) | |
3988 | { | |
3989 | int ret; | |
16ca5ff0 | 3990 | struct bt_ctf_field_type_common *type_common = (void *) type; |
3dca2276 PP |
3991 | bt_ctf_field_type_serialize_func serialize_func; |
3992 | ||
98b15851 PP |
3993 | BT_ASSERT_DBG(type); |
3994 | BT_ASSERT_DBG(context); | |
3dca2276 PP |
3995 | |
3996 | /* Make sure field type is valid before serializing it */ | |
16ca5ff0 | 3997 | ret = bt_ctf_field_type_common_validate((void *) type); |
3dca2276 PP |
3998 | if (ret) { |
3999 | BT_LOGW("Cannot serialize field type's metadata: field type is invalid: " | |
4000 | "addr=%p", type); | |
4001 | goto end; | |
4002 | } | |
4003 | ||
4004 | serialize_func = type_common->spec.writer.serialize_func; | |
4005 | ret = serialize_func((void *) type, context); | |
4006 | ||
4007 | end: | |
4008 | return ret; | |
4009 | } | |
4010 | ||
4011 | static | |
16ca5ff0 | 4012 | const char *get_encoding_string(enum bt_ctf_string_encoding encoding) |
3dca2276 PP |
4013 | { |
4014 | const char *encoding_string; | |
4015 | ||
4016 | switch (encoding) { | |
16ca5ff0 | 4017 | case BT_CTF_STRING_ENCODING_NONE: |
3dca2276 PP |
4018 | encoding_string = "none"; |
4019 | break; | |
16ca5ff0 | 4020 | case BT_CTF_STRING_ENCODING_ASCII: |
3dca2276 PP |
4021 | encoding_string = "ASCII"; |
4022 | break; | |
16ca5ff0 | 4023 | case BT_CTF_STRING_ENCODING_UTF8: |
3dca2276 PP |
4024 | encoding_string = "UTF8"; |
4025 | break; | |
4026 | default: | |
4027 | encoding_string = "unknown"; | |
4028 | break; | |
4029 | } | |
4030 | ||
4031 | return encoding_string; | |
4032 | } | |
4033 | ||
4034 | static | |
16ca5ff0 | 4035 | const char *get_integer_base_string(enum bt_ctf_integer_base base) |
3dca2276 PP |
4036 | { |
4037 | const char *base_string; | |
4038 | ||
4039 | switch (base) { | |
16ca5ff0 PP |
4040 | case BT_CTF_INTEGER_BASE_DECIMAL: |
4041 | case BT_CTF_INTEGER_BASE_UNSPECIFIED: | |
3dca2276 PP |
4042 | base_string = "decimal"; |
4043 | break; | |
16ca5ff0 | 4044 | case BT_CTF_INTEGER_BASE_HEXADECIMAL: |
3dca2276 PP |
4045 | base_string = "hexadecimal"; |
4046 | break; | |
16ca5ff0 | 4047 | case BT_CTF_INTEGER_BASE_OCTAL: |
3dca2276 PP |
4048 | base_string = "octal"; |
4049 | break; | |
16ca5ff0 | 4050 | case BT_CTF_INTEGER_BASE_BINARY: |
3dca2276 PP |
4051 | base_string = "binary"; |
4052 | break; | |
4053 | default: | |
4054 | base_string = "unknown"; | |
4055 | break; | |
4056 | } | |
4057 | ||
4058 | return base_string; | |
4059 | } | |
4060 | ||
4061 | static | |
4062 | void append_field_name(struct metadata_context *context, | |
4063 | const char *name) | |
4064 | { | |
4065 | g_string_append_c(context->string, ' '); | |
4066 | ||
16ca5ff0 | 4067 | if (!bt_ctf_identifier_is_valid(name) || *name == '_') { |
3dca2276 PP |
4068 | g_string_append_c(context->string, '_'); |
4069 | } | |
4070 | ||
4071 | g_string_append(context->string, name); | |
4072 | } | |
4073 | ||
4074 | static | |
16ca5ff0 | 4075 | int bt_ctf_field_type_integer_serialize(struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4076 | struct metadata_context *context) |
4077 | { | |
16ca5ff0 | 4078 | struct bt_ctf_field_type_common_integer *integer = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4079 | int ret = 0; |
4080 | ||
4081 | BT_LOGD("Serializing CTF writer integer field type's metadata: " | |
4082 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4083 | g_string_append_printf(context->string, | |
4084 | "integer { size = %u; align = %u; signed = %s; encoding = %s; base = %s; byte_order = %s", | |
4085 | integer->size, type->alignment, | |
4086 | (integer->is_signed ? "true" : "false"), | |
4087 | get_encoding_string(integer->encoding), | |
4088 | get_integer_base_string(integer->base), | |
16ca5ff0 | 4089 | bt_ctf_get_byte_order_string(integer->user_byte_order)); |
3dca2276 | 4090 | if (integer->mapped_clock_class) { |
16ca5ff0 | 4091 | const char *clock_name = bt_ctf_clock_class_get_name( |
3dca2276 PP |
4092 | integer->mapped_clock_class); |
4093 | ||
98b15851 | 4094 | BT_ASSERT_DBG(clock_name); |
3dca2276 PP |
4095 | g_string_append_printf(context->string, |
4096 | "; map = clock.%s.value", clock_name); | |
4097 | } | |
4098 | ||
4099 | g_string_append(context->string, "; }"); | |
4100 | return ret; | |
4101 | } | |
4102 | ||
4103 | static | |
4104 | int bt_ctf_field_type_enumeration_serialize_recursive( | |
16ca5ff0 | 4105 | struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4106 | struct metadata_context *context) |
4107 | { | |
4108 | size_t entry; | |
4109 | int ret; | |
16ca5ff0 PP |
4110 | struct bt_ctf_field_type_common_enumeration *enumeration = |
4111 | BT_CTF_FROM_COMMON(type); | |
4112 | struct bt_ctf_field_type_common *container_type; | |
3dca2276 PP |
4113 | int container_signed; |
4114 | ||
4115 | BT_LOGD("Serializing CTF writer enumeration field type's metadata: " | |
4116 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4117 | container_type = | |
16ca5ff0 | 4118 | bt_ctf_field_type_common_enumeration_borrow_container_field_type(type); |
98b15851 | 4119 | BT_ASSERT_DBG(container_type); |
16ca5ff0 | 4120 | container_signed = bt_ctf_field_type_common_integer_is_signed( |
3dca2276 | 4121 | container_type); |
98b15851 | 4122 | BT_ASSERT_DBG(container_signed >= 0); |
3dca2276 PP |
4123 | g_string_append(context->string, "enum : "); |
4124 | BT_LOGD_STR("Serializing CTF writer enumeration field type's container field type's metadata."); | |
4125 | ret = bt_ctf_field_type_serialize_recursive( | |
4126 | (void *) enumeration->container_ft, context); | |
4127 | if (ret) { | |
4128 | BT_LOGW("Cannot serialize CTF writer enumeration field type's container field type's metadata: " | |
4129 | "container-ft-addr=%p", enumeration->container_ft); | |
4130 | goto end; | |
4131 | } | |
4132 | ||
4133 | g_string_append(context->string, " { "); | |
4134 | for (entry = 0; entry < enumeration->entries->len; entry++) { | |
16ca5ff0 | 4135 | struct bt_ctf_enumeration_mapping *mapping = |
3dca2276 PP |
4136 | enumeration->entries->pdata[entry]; |
4137 | const char *label = g_quark_to_string(mapping->string); | |
4138 | ||
4139 | g_string_append(context->string, "\""); | |
4140 | ||
16ca5ff0 | 4141 | if (!bt_ctf_identifier_is_valid(label) || label[0] == '_') { |
3dca2276 PP |
4142 | g_string_append(context->string, "_"); |
4143 | } | |
4144 | ||
4145 | g_string_append_printf(context->string, "%s\" = ", label); | |
4146 | ||
4147 | if (container_signed) { | |
4148 | if (mapping->range_start._signed == | |
4149 | mapping->range_end._signed) { | |
4150 | g_string_append_printf(context->string, | |
4151 | "%" PRId64, | |
4152 | mapping->range_start._signed); | |
4153 | } else { | |
4154 | g_string_append_printf(context->string, | |
4155 | "%" PRId64 " ... %" PRId64, | |
4156 | mapping->range_start._signed, | |
4157 | mapping->range_end._signed); | |
4158 | } | |
4159 | } else { | |
4160 | if (mapping->range_start._unsigned == | |
4161 | mapping->range_end._unsigned) { | |
4162 | g_string_append_printf(context->string, | |
4163 | "%" PRIu64, | |
4164 | mapping->range_start._unsigned); | |
4165 | } else { | |
4166 | g_string_append_printf(context->string, | |
4167 | "%" PRIu64 " ... %" PRIu64, | |
4168 | mapping->range_start._unsigned, | |
4169 | mapping->range_end._unsigned); | |
4170 | } | |
4171 | } | |
4172 | ||
4173 | g_string_append(context->string, | |
4174 | ((entry != (enumeration->entries->len - 1)) ? | |
4175 | ", " : " }")); | |
4176 | } | |
4177 | ||
4178 | if (context->field_name->len) { | |
4179 | append_field_name(context, | |
4180 | context->field_name->str); | |
4181 | g_string_assign(context->field_name, ""); | |
4182 | } | |
4183 | ||
4184 | end: | |
3dca2276 PP |
4185 | return ret; |
4186 | } | |
4187 | ||
4188 | static | |
16ca5ff0 | 4189 | int bt_ctf_field_type_floating_point_serialize(struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4190 | struct metadata_context *context) |
4191 | { | |
16ca5ff0 PP |
4192 | struct bt_ctf_field_type_common_floating_point *floating_point = |
4193 | BT_CTF_FROM_COMMON(type); | |
3dca2276 PP |
4194 | |
4195 | BT_LOGD("Serializing CTF writer floating point number field type's metadata: " | |
4196 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4197 | g_string_append_printf(context->string, | |
4198 | "floating_point { exp_dig = %u; mant_dig = %u; byte_order = %s; align = %u; }", | |
4199 | floating_point->exp_dig, | |
4200 | floating_point->mant_dig, | |
16ca5ff0 | 4201 | bt_ctf_get_byte_order_string(floating_point->user_byte_order), |
3dca2276 PP |
4202 | type->alignment); |
4203 | return 0; | |
4204 | } | |
4205 | ||
4206 | static | |
4207 | int bt_ctf_field_type_structure_serialize_recursive( | |
16ca5ff0 | 4208 | struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4209 | struct metadata_context *context) |
4210 | { | |
4211 | size_t i; | |
4212 | unsigned int indent; | |
4213 | int ret = 0; | |
16ca5ff0 | 4214 | struct bt_ctf_field_type_common_structure *structure = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4215 | GString *structure_field_name = context->field_name; |
4216 | ||
4217 | BT_LOGD("Serializing CTF writer structure field type's metadata: " | |
4218 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4219 | context->field_name = g_string_new(""); | |
4220 | ||
4221 | context->current_indentation_level++; | |
4222 | g_string_append(context->string, "struct {\n"); | |
4223 | ||
4224 | for (i = 0; i < structure->fields->len; i++) { | |
16ca5ff0 PP |
4225 | struct bt_ctf_field_type_common_structure_field *field = |
4226 | BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( | |
312c056a | 4227 | structure, i); |
3dca2276 PP |
4228 | |
4229 | BT_LOGD("Serializing CTF writer structure field type's field metadata: " | |
4230 | "index=%zu, " | |
4231 | "field-ft-addr=%p, field-name=\"%s\"", | |
4232 | i, field, g_quark_to_string(field->name)); | |
4233 | ||
4234 | for (indent = 0; indent < context->current_indentation_level; | |
4235 | indent++) { | |
4236 | g_string_append_c(context->string, '\t'); | |
4237 | } | |
4238 | ||
4239 | g_string_assign(context->field_name, | |
4240 | g_quark_to_string(field->name)); | |
4241 | ret = bt_ctf_field_type_serialize_recursive( | |
4242 | (void *) field->type, context); | |
4243 | if (ret) { | |
4244 | BT_LOGW("Cannot serialize CTF writer structure field type's field's metadata: " | |
4245 | "index=%zu, " | |
4246 | "field-ft-addr=%p, field-name=\"%s\"", | |
4247 | i, field->type, | |
4248 | g_quark_to_string(field->name)); | |
4249 | goto end; | |
4250 | } | |
4251 | ||
4252 | if (context->field_name->len) { | |
4253 | append_field_name(context, | |
4254 | context->field_name->str); | |
4255 | } | |
4256 | g_string_append(context->string, ";\n"); | |
4257 | } | |
4258 | ||
4259 | context->current_indentation_level--; | |
4260 | for (indent = 0; indent < context->current_indentation_level; | |
4261 | indent++) { | |
4262 | g_string_append_c(context->string, '\t'); | |
4263 | } | |
4264 | ||
4265 | g_string_append_printf(context->string, "} align(%u)", | |
4266 | type->alignment); | |
4267 | ||
4268 | end: | |
4269 | g_string_free(context->field_name, TRUE); | |
4270 | context->field_name = structure_field_name; | |
4271 | return ret; | |
4272 | } | |
4273 | ||
4274 | static | |
4275 | int bt_ctf_field_type_variant_serialize_recursive( | |
16ca5ff0 | 4276 | struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4277 | struct metadata_context *context) |
4278 | { | |
4279 | size_t i; | |
4280 | unsigned int indent; | |
4281 | int ret = 0; | |
16ca5ff0 | 4282 | struct bt_ctf_field_type_common_variant *variant = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4283 | GString *variant_field_name = context->field_name; |
4284 | ||
4285 | BT_LOGD("Serializing CTF writer variant field type's metadata: " | |
4286 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4287 | context->field_name = g_string_new(""); | |
4288 | if (variant->tag_name->len > 0) { | |
4289 | g_string_append(context->string, "variant <"); | |
4290 | append_field_name(context, variant->tag_name->str); | |
4291 | g_string_append(context->string, "> {\n"); | |
4292 | } else { | |
4293 | g_string_append(context->string, "variant {\n"); | |
4294 | } | |
4295 | ||
4296 | context->current_indentation_level++; | |
312c056a | 4297 | for (i = 0; i < variant->choices->len; i++) { |
16ca5ff0 PP |
4298 | struct bt_ctf_field_type_common_variant_choice *field = |
4299 | BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
312c056a | 4300 | variant, i); |
3dca2276 PP |
4301 | |
4302 | BT_LOGD("Serializing CTF writer variant field type's field metadata: " | |
4303 | "index=%zu, " | |
4304 | "field-ft-addr=%p, field-name=\"%s\"", | |
4305 | i, field, g_quark_to_string(field->name)); | |
4306 | ||
4307 | g_string_assign(context->field_name, | |
4308 | g_quark_to_string(field->name)); | |
4309 | for (indent = 0; indent < context->current_indentation_level; | |
4310 | indent++) { | |
4311 | g_string_append_c(context->string, '\t'); | |
4312 | } | |
4313 | ||
4314 | g_string_assign(context->field_name, | |
4315 | g_quark_to_string(field->name)); | |
4316 | ret = bt_ctf_field_type_serialize_recursive( | |
4317 | (void *) field->type, context); | |
4318 | if (ret) { | |
4319 | BT_LOGW("Cannot serialize CTF writer variant field type's field's metadata: " | |
4320 | "index=%zu, " | |
4321 | "field-ft-addr=%p, field-name=\"%s\"", | |
4322 | i, field->type, | |
4323 | g_quark_to_string(field->name)); | |
4324 | goto end; | |
4325 | } | |
4326 | ||
4327 | if (context->field_name->len) { | |
4328 | append_field_name(context, | |
4329 | context->field_name->str); | |
4330 | g_string_append_c(context->string, ';'); | |
4331 | } | |
4332 | ||
4333 | g_string_append_c(context->string, '\n'); | |
4334 | } | |
4335 | ||
4336 | context->current_indentation_level--; | |
4337 | for (indent = 0; indent < context->current_indentation_level; | |
4338 | indent++) { | |
4339 | g_string_append_c(context->string, '\t'); | |
4340 | } | |
4341 | ||
4342 | g_string_append(context->string, "}"); | |
4343 | ||
4344 | end: | |
4345 | g_string_free(context->field_name, TRUE); | |
4346 | context->field_name = variant_field_name; | |
4347 | return ret; | |
4348 | } | |
4349 | ||
4350 | static | |
4351 | int bt_ctf_field_type_array_serialize_recursive( | |
16ca5ff0 | 4352 | struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4353 | struct metadata_context *context) |
4354 | { | |
4355 | int ret = 0; | |
16ca5ff0 | 4356 | struct bt_ctf_field_type_common_array *array = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4357 | |
4358 | BT_LOGD("Serializing CTF writer array field type's metadata: " | |
4359 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4360 | BT_LOGD_STR("Serializing CTF writer array field type's element field type's metadata."); | |
4361 | ret = bt_ctf_field_type_serialize_recursive( | |
4362 | (void *) array->element_ft, context); | |
4363 | if (ret) { | |
4364 | BT_LOGW("Cannot serialize CTF writer array field type's element field type's metadata: " | |
4365 | "element-ft-addr=%p", array->element_ft); | |
4366 | goto end; | |
4367 | } | |
4368 | ||
4369 | if (context->field_name->len) { | |
4370 | append_field_name(context, | |
4371 | context->field_name->str); | |
4372 | ||
4373 | g_string_append_printf(context->string, "[%u]", array->length); | |
4374 | g_string_assign(context->field_name, ""); | |
4375 | } else { | |
4376 | g_string_append_printf(context->string, "[%u]", array->length); | |
4377 | } | |
4378 | ||
4379 | end: | |
4380 | return ret; | |
4381 | } | |
4382 | ||
4383 | static | |
4384 | int bt_ctf_field_type_sequence_serialize_recursive( | |
16ca5ff0 | 4385 | struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4386 | struct metadata_context *context) |
4387 | { | |
4388 | int ret = 0; | |
16ca5ff0 | 4389 | struct bt_ctf_field_type_common_sequence *sequence = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4390 | |
4391 | BT_LOGD("Serializing CTF writer sequence field type's metadata: " | |
4392 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4393 | BT_LOGD_STR("Serializing CTF writer sequence field type's element field type's metadata."); | |
4394 | ret = bt_ctf_field_type_serialize_recursive( | |
4395 | (void *) sequence->element_ft, context); | |
4396 | if (ret) { | |
4397 | BT_LOGW("Cannot serialize CTF writer sequence field type's element field type's metadata: " | |
4398 | "element-ft-addr=%p", sequence->element_ft); | |
4399 | goto end; | |
4400 | } | |
4401 | ||
4402 | if (context->field_name->len) { | |
4403 | append_field_name(context, context->field_name->str); | |
4404 | g_string_assign(context->field_name, ""); | |
4405 | } | |
4406 | g_string_append(context->string, "["); | |
4407 | append_field_name(context, sequence->length_field_name->str); | |
4408 | g_string_append(context->string, "]"); | |
4409 | ||
4410 | end: | |
4411 | return ret; | |
4412 | } | |
4413 | ||
4414 | static | |
16ca5ff0 | 4415 | int bt_ctf_field_type_string_serialize(struct bt_ctf_field_type_common *type, |
3dca2276 PP |
4416 | struct metadata_context *context) |
4417 | { | |
16ca5ff0 | 4418 | struct bt_ctf_field_type_common_string *string = BT_CTF_FROM_COMMON(type); |
3dca2276 PP |
4419 | |
4420 | BT_LOGD("Serializing CTF writer string field type's metadata: " | |
4421 | "ft-addr=%p, metadata-context-addr=%p", type, context); | |
4422 | g_string_append_printf(context->string, | |
4423 | "string { encoding = %s; }", | |
4424 | get_encoding_string(string->encoding)); | |
4425 | return 0; | |
4426 | } | |
4427 | ||
1353b066 | 4428 | BT_EXPORT |
3dca2276 PP |
4429 | struct bt_ctf_field_type *bt_ctf_field_type_integer_create(unsigned int size) |
4430 | { | |
16ca5ff0 | 4431 | struct bt_ctf_field_type_common_integer *integer = NULL; |
3dca2276 PP |
4432 | |
4433 | BT_LOGD("Creating CTF writer integer field type object: size=%u", size); | |
4434 | ||
4435 | if (size == 0 || size > 64) { | |
4436 | BT_LOGW("Invalid parameter: size must be between 1 and 64: " | |
4437 | "size=%u", size); | |
4438 | goto error; | |
4439 | } | |
4440 | ||
16ca5ff0 | 4441 | integer = g_new0(struct bt_ctf_field_type_common_integer, 1); |
3dca2276 PP |
4442 | if (!integer) { |
4443 | BT_LOGE_STR("Failed to allocate one integer field type."); | |
4444 | goto error; | |
4445 | } | |
4446 | ||
16ca5ff0 PP |
4447 | bt_ctf_field_type_common_integer_initialize(BT_CTF_TO_COMMON(integer), |
4448 | size, bt_ctf_field_type_common_integer_destroy, | |
3dca2276 PP |
4449 | &bt_ctf_field_type_integer_methods); |
4450 | integer->common.spec.writer.serialize_func = | |
4451 | bt_ctf_field_type_integer_serialize; | |
4452 | BT_LOGD("Created CTF writer integer field type object: addr=%p, size=%u", | |
4453 | integer, size); | |
4454 | goto end; | |
4455 | ||
4456 | error: | |
e1e02a22 | 4457 | BT_CTF_OBJECT_PUT_REF_AND_RESET(integer); |
3dca2276 PP |
4458 | |
4459 | end: | |
4460 | return (void *) integer; | |
4461 | } | |
4462 | ||
1353b066 | 4463 | BT_EXPORT |
3dca2276 PP |
4464 | int bt_ctf_field_type_integer_get_size(struct bt_ctf_field_type *ft) |
4465 | { | |
16ca5ff0 | 4466 | return bt_ctf_field_type_common_integer_get_size((void *) ft); |
3dca2276 PP |
4467 | } |
4468 | ||
1353b066 | 4469 | BT_EXPORT |
00409097 | 4470 | bt_ctf_bool bt_ctf_field_type_integer_is_signed(struct bt_ctf_field_type *ft) |
3dca2276 | 4471 | { |
16ca5ff0 | 4472 | return bt_ctf_field_type_common_integer_is_signed((void *) ft); |
3dca2276 PP |
4473 | } |
4474 | ||
1353b066 | 4475 | BT_EXPORT |
3dca2276 | 4476 | int bt_ctf_field_type_integer_set_is_signed(struct bt_ctf_field_type *ft, |
00409097 | 4477 | bt_ctf_bool is_signed) |
3dca2276 | 4478 | { |
16ca5ff0 | 4479 | return bt_ctf_field_type_common_integer_set_is_signed((void *) ft, |
3dca2276 PP |
4480 | is_signed); |
4481 | } | |
4482 | ||
1353b066 | 4483 | BT_EXPORT |
3dca2276 PP |
4484 | int bt_ctf_field_type_integer_set_size(struct bt_ctf_field_type *ft, |
4485 | unsigned int size) | |
4486 | { | |
16ca5ff0 | 4487 | return bt_ctf_field_type_common_integer_set_size((void *) ft, size); |
3dca2276 PP |
4488 | } |
4489 | ||
1353b066 | 4490 | BT_EXPORT |
3dca2276 PP |
4491 | enum bt_ctf_integer_base bt_ctf_field_type_integer_get_base( |
4492 | struct bt_ctf_field_type *ft) | |
4493 | { | |
16ca5ff0 | 4494 | return (int) bt_ctf_field_type_common_integer_get_base((void *) ft); |
3dca2276 PP |
4495 | } |
4496 | ||
1353b066 | 4497 | BT_EXPORT |
3dca2276 PP |
4498 | int bt_ctf_field_type_integer_set_base(struct bt_ctf_field_type *ft, |
4499 | enum bt_ctf_integer_base base) | |
4500 | { | |
16ca5ff0 | 4501 | return bt_ctf_field_type_common_integer_set_base((void *) ft, |
3dca2276 PP |
4502 | (int) base); |
4503 | } | |
4504 | ||
1353b066 | 4505 | BT_EXPORT |
3dca2276 PP |
4506 | enum bt_ctf_string_encoding bt_ctf_field_type_integer_get_encoding( |
4507 | struct bt_ctf_field_type *ft) | |
4508 | { | |
16ca5ff0 | 4509 | return (int) bt_ctf_field_type_common_integer_get_encoding((void *) ft); |
3dca2276 PP |
4510 | } |
4511 | ||
1353b066 | 4512 | BT_EXPORT |
3dca2276 PP |
4513 | int bt_ctf_field_type_integer_set_encoding(struct bt_ctf_field_type *ft, |
4514 | enum bt_ctf_string_encoding encoding) | |
4515 | { | |
16ca5ff0 | 4516 | return bt_ctf_field_type_common_integer_set_encoding((void *) ft, |
3dca2276 PP |
4517 | (int) encoding); |
4518 | } | |
4519 | ||
1353b066 | 4520 | BT_EXPORT |
3dca2276 PP |
4521 | struct bt_ctf_clock_class *bt_ctf_field_type_integer_get_mapped_clock_class( |
4522 | struct bt_ctf_field_type *ft) | |
4523 | { | |
e1e02a22 | 4524 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_integer_borrow_mapped_clock_class( |
094ff7c0 | 4525 | (void *) ft)); |
3dca2276 PP |
4526 | } |
4527 | ||
1353b066 | 4528 | BT_EXPORT |
3dca2276 PP |
4529 | int bt_ctf_field_type_integer_set_mapped_clock_class( |
4530 | struct bt_ctf_field_type *ft, | |
4531 | struct bt_ctf_clock_class *clock_class) | |
4532 | { | |
16ca5ff0 PP |
4533 | return bt_ctf_field_type_common_integer_set_mapped_clock_class((void *) ft, |
4534 | clock_class); | |
3dca2276 PP |
4535 | } |
4536 | ||
1353b066 | 4537 | BT_EXPORT |
3dca2276 PP |
4538 | int bt_ctf_field_type_enumeration_signed_get_mapping_by_index( |
4539 | struct bt_ctf_field_type *ft, uint64_t index, | |
4540 | const char **mapping_name, int64_t *range_begin, | |
4541 | int64_t *range_end) | |
4542 | { | |
16ca5ff0 | 4543 | return bt_ctf_field_type_common_enumeration_signed_get_mapping_by_index( |
3dca2276 PP |
4544 | (void *) ft, index, mapping_name, range_begin, range_end); |
4545 | } | |
4546 | ||
1353b066 | 4547 | BT_EXPORT |
3dca2276 PP |
4548 | int bt_ctf_field_type_enumeration_unsigned_get_mapping_by_index( |
4549 | struct bt_ctf_field_type *ft, uint64_t index, | |
4550 | const char **mapping_name, uint64_t *range_begin, | |
4551 | uint64_t *range_end) | |
4552 | { | |
16ca5ff0 | 4553 | return bt_ctf_field_type_common_enumeration_unsigned_get_mapping_by_index( |
3dca2276 PP |
4554 | (void *) ft, index, mapping_name, range_begin, range_end); |
4555 | } | |
4556 | ||
1353b066 | 4557 | BT_EXPORT |
3dca2276 PP |
4558 | struct bt_ctf_field_type *bt_ctf_field_type_enumeration_create( |
4559 | struct bt_ctf_field_type *container_ft) | |
4560 | { | |
16ca5ff0 PP |
4561 | struct bt_ctf_field_type_common_enumeration *enumeration = NULL; |
4562 | struct bt_ctf_field_type_common *int_ft = (void *) container_ft; | |
3dca2276 PP |
4563 | |
4564 | BT_LOGD("Creating CTF writer enumeration field type object: int-ft-addr=%p", | |
4565 | container_ft); | |
4566 | ||
4567 | if (!container_ft) { | |
4568 | BT_LOGW_STR("Invalid parameter: field type is NULL."); | |
4569 | goto error; | |
4570 | } | |
4571 | ||
16ca5ff0 | 4572 | if (int_ft->id != BT_CTF_FIELD_TYPE_ID_INTEGER) { |
3dca2276 PP |
4573 | BT_LOGW("Invalid parameter: container field type is not an integer field type: " |
4574 | "container-ft-addr=%p, container-ft-id=%s", | |
16ca5ff0 | 4575 | container_ft, bt_ctf_field_type_id_string(int_ft->id)); |
3dca2276 PP |
4576 | goto error; |
4577 | } | |
4578 | ||
16ca5ff0 | 4579 | enumeration = g_new0(struct bt_ctf_field_type_common_enumeration, 1); |
3dca2276 PP |
4580 | if (!enumeration) { |
4581 | BT_LOGE_STR("Failed to allocate one enumeration field type."); | |
4582 | goto error; | |
4583 | } | |
4584 | ||
16ca5ff0 PP |
4585 | bt_ctf_field_type_common_enumeration_initialize(BT_CTF_TO_COMMON(enumeration), |
4586 | int_ft, bt_ctf_field_type_common_enumeration_destroy_recursive, | |
3dca2276 PP |
4587 | &bt_ctf_field_type_enumeration_methods); |
4588 | enumeration->common.spec.writer.serialize_func = | |
4589 | bt_ctf_field_type_enumeration_serialize_recursive; | |
4590 | BT_LOGD("Created CTF writer enumeration field type object: addr=%p, " | |
4591 | "int-ft-addr=%p, int-ft-size=%u", | |
4592 | enumeration, container_ft, | |
4593 | bt_ctf_field_type_integer_get_size(container_ft)); | |
4594 | goto end; | |
4595 | ||
4596 | error: | |
e1e02a22 | 4597 | BT_CTF_OBJECT_PUT_REF_AND_RESET(enumeration); |
3dca2276 PP |
4598 | |
4599 | end: | |
4600 | return (void *) enumeration; | |
4601 | } | |
4602 | ||
1353b066 | 4603 | BT_EXPORT |
3dca2276 PP |
4604 | struct bt_ctf_field_type *bt_ctf_field_type_enumeration_get_container_field_type( |
4605 | struct bt_ctf_field_type *ft) | |
4606 | { | |
e1e02a22 | 4607 | return bt_ctf_object_get_ref( |
16ca5ff0 | 4608 | bt_ctf_field_type_common_enumeration_borrow_container_field_type( |
094ff7c0 | 4609 | (void *) ft)); |
3dca2276 PP |
4610 | } |
4611 | ||
1353b066 | 4612 | BT_EXPORT |
3dca2276 PP |
4613 | int bt_ctf_field_type_enumeration_signed_add_mapping( |
4614 | struct bt_ctf_field_type *ft, const char *string, | |
4615 | int64_t range_start, int64_t range_end) | |
4616 | { | |
16ca5ff0 | 4617 | return bt_ctf_field_type_common_enumeration_signed_add_mapping( |
3dca2276 PP |
4618 | (void *) ft, string, range_start, range_end); |
4619 | } | |
4620 | ||
1353b066 | 4621 | BT_EXPORT |
3dca2276 PP |
4622 | int bt_ctf_field_type_enumeration_unsigned_add_mapping( |
4623 | struct bt_ctf_field_type *ft, const char *string, | |
4624 | uint64_t range_start, uint64_t range_end) | |
4625 | { | |
16ca5ff0 | 4626 | return bt_ctf_field_type_common_enumeration_unsigned_add_mapping( |
3dca2276 PP |
4627 | (void *) ft, string, range_start, range_end); |
4628 | } | |
4629 | ||
1353b066 | 4630 | BT_EXPORT |
3dca2276 PP |
4631 | int64_t bt_ctf_field_type_enumeration_get_mapping_count( |
4632 | struct bt_ctf_field_type *ft) | |
4633 | { | |
16ca5ff0 | 4634 | return bt_ctf_field_type_common_enumeration_get_mapping_count((void *) ft); |
3dca2276 PP |
4635 | } |
4636 | ||
1353b066 | 4637 | BT_EXPORT |
3dca2276 PP |
4638 | struct bt_ctf_field_type *bt_ctf_field_type_floating_point_create(void) |
4639 | { | |
16ca5ff0 PP |
4640 | struct bt_ctf_field_type_common_floating_point *floating_point = |
4641 | g_new0(struct bt_ctf_field_type_common_floating_point, 1); | |
3dca2276 PP |
4642 | |
4643 | BT_LOGD_STR("Creating CTF writer floating point number field type object."); | |
4644 | ||
4645 | if (!floating_point) { | |
4646 | BT_LOGE_STR("Failed to allocate one floating point number field type."); | |
4647 | goto end; | |
4648 | } | |
4649 | ||
16ca5ff0 PP |
4650 | bt_ctf_field_type_common_floating_point_initialize( |
4651 | BT_CTF_TO_COMMON(floating_point), | |
4652 | bt_ctf_field_type_common_floating_point_destroy, | |
3dca2276 PP |
4653 | &bt_ctf_field_type_floating_point_methods); |
4654 | floating_point->common.spec.writer.serialize_func = | |
4655 | bt_ctf_field_type_floating_point_serialize; | |
4656 | BT_LOGD("Created CTF writer floating point number field type object: addr=%p, " | |
4657 | "exp-size=%u, mant-size=%u", floating_point, | |
4658 | floating_point->exp_dig, floating_point->mant_dig); | |
4659 | ||
4660 | end: | |
4661 | return (void *) floating_point; | |
4662 | } | |
4663 | ||
1353b066 | 4664 | BT_EXPORT |
3dca2276 PP |
4665 | int bt_ctf_field_type_floating_point_get_exponent_digits( |
4666 | struct bt_ctf_field_type *ft) | |
4667 | { | |
16ca5ff0 | 4668 | return bt_ctf_field_type_common_floating_point_get_exponent_digits( |
3dca2276 PP |
4669 | (void *) ft); |
4670 | } | |
4671 | ||
1353b066 | 4672 | BT_EXPORT |
3dca2276 PP |
4673 | int bt_ctf_field_type_floating_point_set_exponent_digits( |
4674 | struct bt_ctf_field_type *ft, unsigned int exponent_digits) | |
4675 | { | |
16ca5ff0 | 4676 | return bt_ctf_field_type_common_floating_point_set_exponent_digits( |
3dca2276 PP |
4677 | (void *) ft, exponent_digits); |
4678 | } | |
4679 | ||
1353b066 | 4680 | BT_EXPORT |
3dca2276 PP |
4681 | int bt_ctf_field_type_floating_point_get_mantissa_digits( |
4682 | struct bt_ctf_field_type *ft) | |
4683 | { | |
16ca5ff0 | 4684 | return bt_ctf_field_type_common_floating_point_get_mantissa_digits( |
3dca2276 PP |
4685 | (void *) ft); |
4686 | } | |
4687 | ||
1353b066 | 4688 | BT_EXPORT |
3dca2276 PP |
4689 | int bt_ctf_field_type_floating_point_set_mantissa_digits( |
4690 | struct bt_ctf_field_type *ft, unsigned int mantissa_digits) | |
4691 | { | |
16ca5ff0 | 4692 | return bt_ctf_field_type_common_floating_point_set_mantissa_digits( |
3dca2276 PP |
4693 | (void *) ft, mantissa_digits); |
4694 | } | |
4695 | ||
1353b066 | 4696 | BT_EXPORT |
3dca2276 PP |
4697 | struct bt_ctf_field_type *bt_ctf_field_type_structure_create(void) |
4698 | { | |
16ca5ff0 PP |
4699 | struct bt_ctf_field_type_common_structure *structure = |
4700 | g_new0(struct bt_ctf_field_type_common_structure, 1); | |
3dca2276 PP |
4701 | |
4702 | BT_LOGD_STR("Creating CTF writer structure field type object."); | |
4703 | ||
4704 | if (!structure) { | |
4705 | BT_LOGE_STR("Failed to allocate one structure field type."); | |
4706 | goto error; | |
4707 | } | |
4708 | ||
16ca5ff0 PP |
4709 | bt_ctf_field_type_common_structure_initialize(BT_CTF_TO_COMMON(structure), |
4710 | bt_ctf_field_type_common_structure_destroy_recursive, | |
3dca2276 PP |
4711 | &bt_ctf_field_type_structure_methods); |
4712 | structure->common.spec.writer.serialize_func = | |
4713 | bt_ctf_field_type_structure_serialize_recursive; | |
4714 | BT_LOGD("Created CTF writer structure field type object: addr=%p", | |
4715 | structure); | |
4716 | goto end; | |
4717 | ||
4718 | error: | |
e1e02a22 | 4719 | BT_CTF_OBJECT_PUT_REF_AND_RESET(structure); |
3dca2276 PP |
4720 | |
4721 | end: | |
4722 | return (void *) structure; | |
4723 | } | |
4724 | ||
1353b066 | 4725 | BT_EXPORT |
3dca2276 PP |
4726 | int bt_ctf_field_type_structure_add_field(struct bt_ctf_field_type *ft, |
4727 | struct bt_ctf_field_type *field_type, | |
4728 | const char *field_name) | |
4729 | { | |
16ca5ff0 | 4730 | return bt_ctf_field_type_common_structure_add_field((void *) ft, |
3dca2276 PP |
4731 | (void *) field_type, field_name); |
4732 | } | |
4733 | ||
1353b066 | 4734 | BT_EXPORT |
3dca2276 PP |
4735 | int64_t bt_ctf_field_type_structure_get_field_count(struct bt_ctf_field_type *ft) |
4736 | { | |
16ca5ff0 | 4737 | return bt_ctf_field_type_common_structure_get_field_count((void *) ft); |
3dca2276 PP |
4738 | } |
4739 | ||
1353b066 | 4740 | BT_EXPORT |
3dca2276 PP |
4741 | int bt_ctf_field_type_structure_get_field_by_index( |
4742 | struct bt_ctf_field_type *ft, | |
4743 | const char **field_name, | |
4744 | struct bt_ctf_field_type **field_type, uint64_t index) | |
4745 | { | |
16ca5ff0 | 4746 | int ret = bt_ctf_field_type_common_structure_borrow_field_by_index( |
3dca2276 | 4747 | (void *) ft, field_name, (void *) field_type, index); |
094ff7c0 PP |
4748 | |
4749 | if (ret == 0 && field_type) { | |
e1e02a22 | 4750 | bt_ctf_object_get_ref(*field_type); |
094ff7c0 PP |
4751 | } |
4752 | ||
4753 | return ret; | |
3dca2276 PP |
4754 | } |
4755 | ||
1353b066 | 4756 | BT_EXPORT |
3dca2276 PP |
4757 | struct bt_ctf_field_type *bt_ctf_field_type_structure_get_field_type_by_name( |
4758 | struct bt_ctf_field_type *ft, const char *name) | |
4759 | { | |
e1e02a22 | 4760 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_structure_borrow_field_type_by_name( |
094ff7c0 | 4761 | (void *) ft, name)); |
3dca2276 PP |
4762 | } |
4763 | ||
1353b066 | 4764 | BT_EXPORT |
3dca2276 PP |
4765 | struct bt_ctf_field_type *bt_ctf_field_type_variant_create( |
4766 | struct bt_ctf_field_type *tag_ft, const char *tag_name) | |
4767 | { | |
16ca5ff0 | 4768 | struct bt_ctf_field_type_common_variant *var_ft = NULL; |
3dca2276 PP |
4769 | |
4770 | BT_LOGD("Creating CTF writer variant field type object: " | |
4771 | "tag-ft-addr=%p, tag-field-name=\"%s\"", | |
4772 | tag_ft, tag_name); | |
4773 | ||
16ca5ff0 | 4774 | if (tag_name && !bt_ctf_identifier_is_valid(tag_name)) { |
3dca2276 PP |
4775 | BT_LOGW("Invalid parameter: tag field name is not a valid CTF identifier: " |
4776 | "tag-ft-addr=%p, tag-field-name=\"%s\"", | |
4777 | tag_ft, tag_name); | |
4778 | goto error; | |
4779 | } | |
4780 | ||
16ca5ff0 | 4781 | var_ft = g_new0(struct bt_ctf_field_type_common_variant, 1); |
3dca2276 PP |
4782 | if (!var_ft) { |
4783 | BT_LOGE_STR("Failed to allocate one variant field type."); | |
4784 | goto error; | |
4785 | } | |
4786 | ||
16ca5ff0 | 4787 | bt_ctf_field_type_common_variant_initialize(BT_CTF_TO_COMMON(var_ft), |
3dca2276 | 4788 | (void *) tag_ft, tag_name, |
16ca5ff0 | 4789 | bt_ctf_field_type_common_variant_destroy_recursive, |
3dca2276 PP |
4790 | &bt_ctf_field_type_variant_methods); |
4791 | var_ft->common.spec.writer.serialize_func = | |
4792 | bt_ctf_field_type_variant_serialize_recursive; | |
4793 | BT_LOGD("Created CTF writer variant field type object: addr=%p, " | |
4794 | "tag-ft-addr=%p, tag-field-name=\"%s\"", | |
4795 | var_ft, tag_ft, tag_name); | |
4796 | goto end; | |
4797 | ||
4798 | error: | |
e1e02a22 | 4799 | BT_CTF_OBJECT_PUT_REF_AND_RESET(var_ft); |
3dca2276 PP |
4800 | |
4801 | end: | |
4802 | return (void *) var_ft; | |
4803 | } | |
4804 | ||
1353b066 | 4805 | BT_EXPORT |
3dca2276 PP |
4806 | struct bt_ctf_field_type *bt_ctf_field_type_variant_get_tag_field_type( |
4807 | struct bt_ctf_field_type *ft) | |
4808 | { | |
e1e02a22 | 4809 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_variant_borrow_tag_field_type( |
094ff7c0 | 4810 | (void *) ft)); |
3dca2276 PP |
4811 | } |
4812 | ||
1353b066 | 4813 | BT_EXPORT |
3dca2276 PP |
4814 | const char *bt_ctf_field_type_variant_get_tag_name(struct bt_ctf_field_type *ft) |
4815 | { | |
16ca5ff0 | 4816 | return bt_ctf_field_type_common_variant_get_tag_name((void *) ft); |
3dca2276 PP |
4817 | } |
4818 | ||
1353b066 | 4819 | BT_EXPORT |
3dca2276 PP |
4820 | int bt_ctf_field_type_variant_set_tag_name( |
4821 | struct bt_ctf_field_type *ft, const char *name) | |
4822 | { | |
16ca5ff0 | 4823 | return bt_ctf_field_type_common_variant_set_tag_name((void *) ft, name); |
3dca2276 PP |
4824 | } |
4825 | ||
1353b066 | 4826 | BT_EXPORT |
3dca2276 PP |
4827 | int bt_ctf_field_type_variant_add_field(struct bt_ctf_field_type *ft, |
4828 | struct bt_ctf_field_type *field_type, | |
4829 | const char *field_name) | |
4830 | { | |
16ca5ff0 | 4831 | return bt_ctf_field_type_common_variant_add_field((void *) ft, |
3dca2276 PP |
4832 | (void *) field_type, field_name); |
4833 | } | |
4834 | ||
1353b066 | 4835 | BT_EXPORT |
3dca2276 PP |
4836 | struct bt_ctf_field_type *bt_ctf_field_type_variant_get_field_type_by_name( |
4837 | struct bt_ctf_field_type *ft, | |
4838 | const char *field_name) | |
4839 | { | |
e1e02a22 | 4840 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_variant_borrow_field_type_by_name( |
094ff7c0 | 4841 | (void *) ft, field_name)); |
3dca2276 PP |
4842 | } |
4843 | ||
1353b066 | 4844 | BT_EXPORT |
3dca2276 PP |
4845 | struct bt_ctf_field_type *bt_ctf_field_type_variant_get_field_type_from_tag( |
4846 | struct bt_ctf_field_type *ft, | |
4847 | struct bt_ctf_field *tag_field) | |
4848 | { | |
312c056a PP |
4849 | int ret; |
4850 | int64_t choice_index; | |
4851 | struct bt_ctf_field *container; | |
16ca5ff0 | 4852 | struct bt_ctf_field_type_common_variant *var_ft = (void *) ft; |
312c056a PP |
4853 | struct bt_ctf_field_type *ret_ft = NULL; |
4854 | ||
67d2ce02 MJ |
4855 | BT_CTF_ASSERT_PRE_NON_NULL(ft, "Field type"); |
4856 | BT_CTF_ASSERT_PRE_CTF_FT_COMMON_HAS_ID(ft, BT_CTF_FIELD_TYPE_ID_VARIANT, | |
312c056a | 4857 | "Field type"); |
67d2ce02 MJ |
4858 | BT_CTF_ASSERT_PRE_NON_NULL(tag_field, "Tag field"); |
4859 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_HAS_TYPE_ID( | |
16ca5ff0 | 4860 | (struct bt_ctf_field_common *) tag_field, |
312c056a | 4861 | BT_CTF_FIELD_TYPE_ID_ENUM, "Tag field"); |
67d2ce02 | 4862 | BT_CTF_ASSERT_PRE_CTF_FIELD_COMMON_IS_SET((struct bt_ctf_field_common *) tag_field, |
312c056a PP |
4863 | "Tag field"); |
4864 | ||
4865 | container = bt_ctf_field_enumeration_borrow_container(tag_field); | |
98b15851 | 4866 | BT_ASSERT_DBG(container); |
312c056a PP |
4867 | |
4868 | if (var_ft->tag_ft->container_ft->is_signed) { | |
4869 | int64_t val; | |
4870 | ||
4871 | ret = bt_ctf_field_integer_signed_get_value(container, | |
4872 | &val); | |
98b15851 | 4873 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 | 4874 | choice_index = bt_ctf_field_type_common_variant_find_choice_index( |
312c056a PP |
4875 | (void *) ft, (uint64_t) val, true); |
4876 | } else { | |
4877 | uint64_t val; | |
4878 | ||
4879 | ret = bt_ctf_field_integer_unsigned_get_value(container, | |
4880 | &val); | |
98b15851 | 4881 | BT_ASSERT_DBG(ret == 0); |
16ca5ff0 | 4882 | choice_index = bt_ctf_field_type_common_variant_find_choice_index( |
312c056a PP |
4883 | (void *) ft, val, false); |
4884 | } | |
4885 | ||
4886 | if (choice_index < 0) { | |
67d2ce02 | 4887 | BT_LOGW("Cannot find variant field type's field: " |
16ca5ff0 | 4888 | "var-ft-addr=%p, tag-field-addr=%p", ft, tag_field); |
312c056a PP |
4889 | goto end; |
4890 | } | |
4891 | ||
4892 | ret = bt_ctf_field_type_variant_get_field_by_index(ft, NULL, | |
4893 | &ret_ft, choice_index); | |
98b15851 | 4894 | BT_ASSERT_DBG(ret == 0); |
312c056a PP |
4895 | |
4896 | end: | |
4897 | return ret_ft; | |
3dca2276 PP |
4898 | } |
4899 | ||
1353b066 | 4900 | BT_EXPORT |
3dca2276 PP |
4901 | int64_t bt_ctf_field_type_variant_get_field_count(struct bt_ctf_field_type *ft) |
4902 | { | |
16ca5ff0 | 4903 | return bt_ctf_field_type_common_variant_get_field_count((void *) ft); |
3dca2276 PP |
4904 | } |
4905 | ||
1353b066 | 4906 | BT_EXPORT |
3dca2276 PP |
4907 | int bt_ctf_field_type_variant_get_field_by_index(struct bt_ctf_field_type *ft, |
4908 | const char **field_name, struct bt_ctf_field_type **field_type, | |
4909 | uint64_t index) | |
4910 | { | |
16ca5ff0 | 4911 | int ret = bt_ctf_field_type_common_variant_borrow_field_by_index( |
094ff7c0 PP |
4912 | (void *) ft, field_name, (void *) field_type, index); |
4913 | ||
4914 | if (ret == 0 && field_type) { | |
e1e02a22 | 4915 | bt_ctf_object_get_ref(*field_type); |
094ff7c0 PP |
4916 | } |
4917 | ||
4918 | return ret; | |
3dca2276 PP |
4919 | } |
4920 | ||
1353b066 | 4921 | BT_EXPORT |
3dca2276 PP |
4922 | struct bt_ctf_field_type *bt_ctf_field_type_array_create( |
4923 | struct bt_ctf_field_type *element_ft, unsigned int length) | |
4924 | { | |
16ca5ff0 | 4925 | struct bt_ctf_field_type_common_array *array = NULL; |
3dca2276 PP |
4926 | |
4927 | BT_LOGD("Creating CTF writer array field type object: element-ft-addr=%p, " | |
4928 | "length=%u", element_ft, length); | |
4929 | ||
4930 | if (!element_ft) { | |
4931 | BT_LOGW_STR("Invalid parameter: element field type is NULL."); | |
4932 | goto error; | |
4933 | } | |
4934 | ||
4935 | if (length == 0) { | |
4936 | BT_LOGW_STR("Invalid parameter: length is zero."); | |
4937 | goto error; | |
4938 | } | |
4939 | ||
16ca5ff0 | 4940 | array = g_new0(struct bt_ctf_field_type_common_array, 1); |
3dca2276 PP |
4941 | if (!array) { |
4942 | BT_LOGE_STR("Failed to allocate one array field type."); | |
4943 | goto error; | |
4944 | } | |
4945 | ||
16ca5ff0 | 4946 | bt_ctf_field_type_common_array_initialize(BT_CTF_TO_COMMON(array), |
3dca2276 | 4947 | (void *) element_ft, length, |
16ca5ff0 | 4948 | bt_ctf_field_type_common_array_destroy_recursive, |
3dca2276 PP |
4949 | &bt_ctf_field_type_array_methods); |
4950 | array->common.spec.writer.serialize_func = | |
4951 | bt_ctf_field_type_array_serialize_recursive; | |
4952 | BT_LOGD("Created CTF writer array field type object: addr=%p, " | |
4953 | "element-ft-addr=%p, length=%u", | |
4954 | array, element_ft, length); | |
4955 | goto end; | |
4956 | ||
4957 | error: | |
e1e02a22 | 4958 | BT_CTF_OBJECT_PUT_REF_AND_RESET(array); |
3dca2276 PP |
4959 | |
4960 | end: | |
4961 | return (void *) array; | |
4962 | } | |
4963 | ||
1353b066 | 4964 | BT_EXPORT |
3dca2276 PP |
4965 | struct bt_ctf_field_type *bt_ctf_field_type_array_get_element_field_type( |
4966 | struct bt_ctf_field_type *ft) | |
4967 | { | |
e1e02a22 | 4968 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_array_borrow_element_field_type( |
094ff7c0 | 4969 | (void *) ft)); |
3dca2276 PP |
4970 | } |
4971 | ||
1353b066 | 4972 | BT_EXPORT |
3dca2276 PP |
4973 | int64_t bt_ctf_field_type_array_get_length(struct bt_ctf_field_type *ft) |
4974 | { | |
16ca5ff0 | 4975 | return bt_ctf_field_type_common_array_get_length((void *) ft); |
3dca2276 PP |
4976 | } |
4977 | ||
1353b066 | 4978 | BT_EXPORT |
3dca2276 PP |
4979 | struct bt_ctf_field_type *bt_ctf_field_type_sequence_create( |
4980 | struct bt_ctf_field_type *element_ft, | |
4981 | const char *length_field_name) | |
4982 | { | |
16ca5ff0 | 4983 | struct bt_ctf_field_type_common_sequence *sequence = NULL; |
3dca2276 PP |
4984 | |
4985 | BT_LOGD("Creating CTF writer sequence field type object: element-ft-addr=%p, " | |
4986 | "length-field-name=\"%s\"", element_ft, length_field_name); | |
4987 | ||
4988 | if (!element_ft) { | |
4989 | BT_LOGW_STR("Invalid parameter: element field type is NULL."); | |
4990 | goto error; | |
4991 | } | |
4992 | ||
16ca5ff0 | 4993 | if (!bt_ctf_identifier_is_valid(length_field_name)) { |
3dca2276 PP |
4994 | BT_LOGW("Invalid parameter: length field name is not a valid CTF identifier: " |
4995 | "length-field-name=\"%s\"", length_field_name); | |
4996 | goto error; | |
4997 | } | |
4998 | ||
16ca5ff0 | 4999 | sequence = g_new0(struct bt_ctf_field_type_common_sequence, 1); |
3dca2276 PP |
5000 | if (!sequence) { |
5001 | BT_LOGE_STR("Failed to allocate one sequence field type."); | |
5002 | goto error; | |
5003 | } | |
5004 | ||
16ca5ff0 | 5005 | bt_ctf_field_type_common_sequence_initialize(BT_CTF_TO_COMMON(sequence), |
3dca2276 | 5006 | (void *) element_ft, length_field_name, |
16ca5ff0 | 5007 | bt_ctf_field_type_common_sequence_destroy_recursive, |
3dca2276 PP |
5008 | &bt_ctf_field_type_sequence_methods); |
5009 | sequence->common.spec.writer.serialize_func = | |
5010 | bt_ctf_field_type_sequence_serialize_recursive; | |
5011 | BT_LOGD("Created CTF writer sequence field type object: addr=%p, " | |
5012 | "element-ft-addr=%p, length-field-name=\"%s\"", | |
5013 | sequence, element_ft, length_field_name); | |
5014 | goto end; | |
5015 | ||
5016 | error: | |
e1e02a22 | 5017 | BT_CTF_OBJECT_PUT_REF_AND_RESET(sequence); |
3dca2276 PP |
5018 | |
5019 | end: | |
5020 | return (void *) sequence; | |
5021 | } | |
5022 | ||
1353b066 | 5023 | BT_EXPORT |
3dca2276 PP |
5024 | struct bt_ctf_field_type *bt_ctf_field_type_sequence_get_element_field_type( |
5025 | struct bt_ctf_field_type *ft) | |
5026 | { | |
e1e02a22 | 5027 | return bt_ctf_object_get_ref(bt_ctf_field_type_common_sequence_borrow_element_field_type( |
094ff7c0 | 5028 | (void *) ft)); |
3dca2276 PP |
5029 | } |
5030 | ||
1353b066 | 5031 | BT_EXPORT |
3dca2276 PP |
5032 | const char *bt_ctf_field_type_sequence_get_length_field_name( |
5033 | struct bt_ctf_field_type *ft) | |
5034 | { | |
16ca5ff0 | 5035 | return bt_ctf_field_type_common_sequence_get_length_field_name((void *) ft); |
3dca2276 PP |
5036 | } |
5037 | ||
1353b066 | 5038 | BT_EXPORT |
3dca2276 PP |
5039 | struct bt_ctf_field_type *bt_ctf_field_type_string_create(void) |
5040 | { | |
16ca5ff0 PP |
5041 | struct bt_ctf_field_type_common_string *string = |
5042 | g_new0(struct bt_ctf_field_type_common_string, 1); | |
3dca2276 PP |
5043 | |
5044 | BT_LOGD_STR("Creating CTF writer string field type object."); | |
5045 | ||
5046 | if (!string) { | |
5047 | BT_LOGE_STR("Failed to allocate one string field type."); | |
5048 | return NULL; | |
5049 | } | |
5050 | ||
16ca5ff0 PP |
5051 | bt_ctf_field_type_common_string_initialize(BT_CTF_TO_COMMON(string), |
5052 | bt_ctf_field_type_common_string_destroy, | |
3dca2276 PP |
5053 | &bt_ctf_field_type_string_methods); |
5054 | string->common.spec.writer.serialize_func = | |
5055 | bt_ctf_field_type_string_serialize; | |
5056 | BT_LOGD("Created CTF writer string field type object: addr=%p", string); | |
5057 | return (void *) string; | |
5058 | } | |
5059 | ||
1353b066 | 5060 | BT_EXPORT |
3dca2276 PP |
5061 | enum bt_ctf_string_encoding bt_ctf_field_type_string_get_encoding( |
5062 | struct bt_ctf_field_type *ft) | |
5063 | { | |
16ca5ff0 | 5064 | return (int) bt_ctf_field_type_common_string_get_encoding((void *) ft); |
3dca2276 PP |
5065 | } |
5066 | ||
1353b066 | 5067 | BT_EXPORT |
3dca2276 PP |
5068 | int bt_ctf_field_type_string_set_encoding(struct bt_ctf_field_type *ft, |
5069 | enum bt_ctf_string_encoding encoding) | |
5070 | { | |
16ca5ff0 | 5071 | return bt_ctf_field_type_common_string_set_encoding((void *) ft, |
3dca2276 PP |
5072 | (int) encoding); |
5073 | } | |
5074 | ||
1353b066 | 5075 | BT_EXPORT |
3dca2276 PP |
5076 | int bt_ctf_field_type_get_alignment(struct bt_ctf_field_type *ft) |
5077 | { | |
16ca5ff0 | 5078 | return bt_ctf_field_type_common_get_alignment((void *) ft); |
3dca2276 PP |
5079 | } |
5080 | ||
1353b066 | 5081 | BT_EXPORT |
3dca2276 PP |
5082 | int bt_ctf_field_type_set_alignment(struct bt_ctf_field_type *ft, |
5083 | unsigned int alignment) | |
5084 | { | |
16ca5ff0 | 5085 | return bt_ctf_field_type_common_set_alignment((void *) ft, alignment); |
3dca2276 PP |
5086 | } |
5087 | ||
1353b066 | 5088 | BT_EXPORT |
3dca2276 PP |
5089 | enum bt_ctf_byte_order bt_ctf_field_type_get_byte_order( |
5090 | struct bt_ctf_field_type *ft) | |
5091 | { | |
16ca5ff0 | 5092 | return (int) bt_ctf_field_type_common_get_byte_order((void *) ft); |
3dca2276 PP |
5093 | } |
5094 | ||
1353b066 | 5095 | BT_EXPORT |
3dca2276 PP |
5096 | int bt_ctf_field_type_set_byte_order(struct bt_ctf_field_type *ft, |
5097 | enum bt_ctf_byte_order byte_order) | |
5098 | { | |
16ca5ff0 | 5099 | return bt_ctf_field_type_common_set_byte_order((void *) ft, |
3dca2276 PP |
5100 | (int) byte_order); |
5101 | } | |
5102 | ||
1353b066 | 5103 | BT_EXPORT |
3dca2276 PP |
5104 | enum bt_ctf_field_type_id bt_ctf_field_type_get_type_id( |
5105 | struct bt_ctf_field_type *ft) | |
5106 | { | |
16ca5ff0 | 5107 | return (int) bt_ctf_field_type_common_get_type_id((void *) ft); |
3dca2276 PP |
5108 | } |
5109 | ||
3dca2276 PP |
5110 | struct bt_ctf_field_type *bt_ctf_field_type_copy(struct bt_ctf_field_type *ft) |
5111 | { | |
16ca5ff0 | 5112 | return (void *) bt_ctf_field_type_common_copy((void *) ft); |
3dca2276 PP |
5113 | } |
5114 | ||
5115 | static | |
5116 | struct bt_ctf_field_type *bt_ctf_field_type_integer_copy( | |
5117 | struct bt_ctf_field_type *ft) | |
5118 | { | |
16ca5ff0 PP |
5119 | struct bt_ctf_field_type_common_integer *int_ft = (void *) ft; |
5120 | struct bt_ctf_field_type_common_integer *copy_ft; | |
3dca2276 PP |
5121 | |
5122 | BT_LOGD("Copying CTF writer integer field type's: addr=%p", ft); | |
5123 | copy_ft = (void *) bt_ctf_field_type_integer_create(int_ft->size); | |
5124 | if (!copy_ft) { | |
5125 | BT_LOGE_STR("Cannot create CTF writer integer field type."); | |
5126 | goto end; | |
5127 | } | |
5128 | ||
e1e02a22 | 5129 | copy_ft->mapped_clock_class = bt_ctf_object_get_ref(int_ft->mapped_clock_class); |
3dca2276 PP |
5130 | copy_ft->user_byte_order = int_ft->user_byte_order; |
5131 | copy_ft->is_signed = int_ft->is_signed; | |
5132 | copy_ft->size = int_ft->size; | |
5133 | copy_ft->base = int_ft->base; | |
5134 | copy_ft->encoding = int_ft->encoding; | |
5135 | BT_LOGD("Copied CTF writer integer field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5136 | ft, copy_ft); | |
5137 | ||
5138 | end: | |
5139 | return (void *) copy_ft; | |
5140 | } | |
5141 | ||
5142 | static | |
5143 | struct bt_ctf_field_type *bt_ctf_field_type_enumeration_copy_recursive( | |
5144 | struct bt_ctf_field_type *ft) | |
5145 | { | |
5146 | size_t i; | |
16ca5ff0 PP |
5147 | struct bt_ctf_field_type_common_enumeration *enum_ft = (void *) ft; |
5148 | struct bt_ctf_field_type_common_enumeration *copy_ft = NULL; | |
5149 | struct bt_ctf_field_type_common_enumeration *container_copy_ft; | |
3dca2276 PP |
5150 | |
5151 | BT_LOGD("Copying CTF writer enumeration field type's: addr=%p", ft); | |
5152 | ||
5153 | /* Copy the source enumeration's container */ | |
5154 | BT_LOGD_STR("Copying CTF writer enumeration field type's container field type."); | |
16ca5ff0 PP |
5155 | container_copy_ft = BT_CTF_FROM_COMMON(bt_ctf_field_type_common_copy( |
5156 | BT_CTF_TO_COMMON(enum_ft->container_ft))); | |
3dca2276 PP |
5157 | if (!container_copy_ft) { |
5158 | BT_LOGE_STR("Cannot copy CTF writer enumeration field type's container field type."); | |
5159 | goto end; | |
5160 | } | |
5161 | ||
5162 | copy_ft = (void *) bt_ctf_field_type_enumeration_create( | |
5163 | (void *) container_copy_ft); | |
5164 | if (!copy_ft) { | |
5165 | BT_LOGE_STR("Cannot create CTF writer enumeration field type."); | |
5166 | goto end; | |
5167 | } | |
5168 | ||
5169 | /* Copy all enumaration entries */ | |
5170 | for (i = 0; i < enum_ft->entries->len; i++) { | |
16ca5ff0 | 5171 | struct bt_ctf_enumeration_mapping *mapping = g_ptr_array_index( |
3dca2276 | 5172 | enum_ft->entries, i); |
16ca5ff0 PP |
5173 | struct bt_ctf_enumeration_mapping *copy_mapping = g_new0( |
5174 | struct bt_ctf_enumeration_mapping, 1); | |
3dca2276 PP |
5175 | |
5176 | if (!copy_mapping) { | |
5177 | BT_LOGE_STR("Failed to allocate one enumeration mapping."); | |
5178 | goto error; | |
5179 | } | |
5180 | ||
5181 | *copy_mapping = *mapping; | |
5182 | g_ptr_array_add(copy_ft->entries, copy_mapping); | |
5183 | } | |
5184 | ||
5185 | BT_LOGD("Copied CTF writer enumeration field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5186 | ft, copy_ft); | |
5187 | ||
5188 | end: | |
e1e02a22 | 5189 | bt_ctf_object_put_ref(container_copy_ft); |
3dca2276 PP |
5190 | return (void *) copy_ft; |
5191 | ||
5192 | error: | |
e1e02a22 PP |
5193 | bt_ctf_object_put_ref(container_copy_ft); |
5194 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_ft); | |
3dca2276 PP |
5195 | return (void *) copy_ft; |
5196 | } | |
5197 | ||
5198 | static | |
5199 | struct bt_ctf_field_type *bt_ctf_field_type_floating_point_copy( | |
5200 | struct bt_ctf_field_type *ft) | |
5201 | { | |
16ca5ff0 PP |
5202 | struct bt_ctf_field_type_common_floating_point *flt_ft = BT_CTF_FROM_COMMON(ft); |
5203 | struct bt_ctf_field_type_common_floating_point *copy_ft; | |
3dca2276 PP |
5204 | |
5205 | BT_LOGD("Copying CTF writer floating point number field type's: addr=%p", ft); | |
5206 | copy_ft = (void *) bt_ctf_field_type_floating_point_create(); | |
5207 | if (!copy_ft) { | |
5208 | BT_LOGE_STR("Cannot create CTF writer floating point number field type."); | |
5209 | goto end; | |
5210 | } | |
5211 | ||
5212 | copy_ft->user_byte_order = flt_ft->user_byte_order; | |
5213 | copy_ft->exp_dig = flt_ft->exp_dig; | |
5214 | copy_ft->mant_dig = flt_ft->mant_dig; | |
5215 | BT_LOGD("Copied CTF writer floating point number field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5216 | ft, copy_ft); | |
5217 | ||
5218 | end: | |
5219 | return (void *) copy_ft; | |
5220 | } | |
5221 | ||
5222 | static | |
5223 | struct bt_ctf_field_type *bt_ctf_field_type_structure_copy_recursive( | |
5224 | struct bt_ctf_field_type *ft) | |
5225 | { | |
5226 | int64_t i; | |
5227 | GHashTableIter iter; | |
5228 | gpointer key, value; | |
16ca5ff0 PP |
5229 | struct bt_ctf_field_type_common_structure *struct_ft = (void *) ft; |
5230 | struct bt_ctf_field_type_common_structure *copy_ft; | |
3dca2276 PP |
5231 | |
5232 | BT_LOGD("Copying CTF writer structure field type's: addr=%p", ft); | |
5233 | copy_ft = (void *) bt_ctf_field_type_structure_create(); | |
5234 | if (!copy_ft) { | |
5235 | BT_LOGE_STR("Cannot create CTF writer structure field type."); | |
5236 | goto end; | |
5237 | } | |
5238 | ||
5239 | /* Copy field_name_to_index */ | |
5240 | g_hash_table_iter_init(&iter, struct_ft->field_name_to_index); | |
5241 | while (g_hash_table_iter_next(&iter, &key, &value)) { | |
5242 | g_hash_table_insert(copy_ft->field_name_to_index, | |
5243 | key, value); | |
5244 | } | |
5245 | ||
312c056a PP |
5246 | g_array_set_size(copy_ft->fields, struct_ft->fields->len); |
5247 | ||
3dca2276 | 5248 | for (i = 0; i < struct_ft->fields->len; i++) { |
16ca5ff0 PP |
5249 | struct bt_ctf_field_type_common_structure_field *entry, *copy_entry; |
5250 | struct bt_ctf_field_type_common *field_ft_copy; | |
3dca2276 | 5251 | |
16ca5ff0 | 5252 | entry = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( |
312c056a | 5253 | struct_ft, i); |
16ca5ff0 | 5254 | copy_entry = BT_CTF_FIELD_TYPE_COMMON_STRUCTURE_FIELD_AT_INDEX( |
312c056a | 5255 | copy_ft, i); |
3dca2276 PP |
5256 | BT_LOGD("Copying CTF writer structure field type's field: " |
5257 | "index=%" PRId64 ", " | |
5258 | "field-ft-addr=%p, field-name=\"%s\"", | |
5259 | i, entry, g_quark_to_string(entry->name)); | |
3dca2276 PP |
5260 | |
5261 | field_ft_copy = (void *) bt_ctf_field_type_copy( | |
5262 | (void *) entry->type); | |
5263 | if (!field_ft_copy) { | |
5264 | BT_LOGE("Cannot copy CTF writer structure field type's field: " | |
5265 | "index=%" PRId64 ", " | |
5266 | "field-ft-addr=%p, field-name=\"%s\"", | |
5267 | i, entry, g_quark_to_string(entry->name)); | |
3dca2276 PP |
5268 | goto error; |
5269 | } | |
5270 | ||
5271 | copy_entry->name = entry->name; | |
5272 | copy_entry->type = field_ft_copy; | |
3dca2276 PP |
5273 | } |
5274 | ||
5275 | BT_LOGD("Copied CTF writer structure field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5276 | ft, copy_ft); | |
5277 | ||
5278 | end: | |
5279 | return (void *) copy_ft; | |
5280 | ||
5281 | error: | |
e1e02a22 | 5282 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_ft); |
3dca2276 PP |
5283 | return NULL; |
5284 | } | |
5285 | ||
5286 | static | |
5287 | struct bt_ctf_field_type *bt_ctf_field_type_variant_copy_recursive( | |
5288 | struct bt_ctf_field_type *ft) | |
5289 | { | |
5290 | int64_t i; | |
5291 | GHashTableIter iter; | |
5292 | gpointer key, value; | |
16ca5ff0 PP |
5293 | struct bt_ctf_field_type_common *tag_ft_copy = NULL; |
5294 | struct bt_ctf_field_type_common_variant *var_ft = (void *) ft; | |
5295 | struct bt_ctf_field_type_common_variant *copy_ft = NULL; | |
3dca2276 PP |
5296 | |
5297 | BT_LOGD("Copying CTF writer variant field type's: addr=%p", ft); | |
5298 | if (var_ft->tag_ft) { | |
5299 | BT_LOGD_STR("Copying CTF writer variant field type's tag field type."); | |
16ca5ff0 PP |
5300 | tag_ft_copy = bt_ctf_field_type_common_copy( |
5301 | BT_CTF_TO_COMMON(var_ft->tag_ft)); | |
3dca2276 PP |
5302 | if (!tag_ft_copy) { |
5303 | BT_LOGE_STR("Cannot copy CTF writer variant field type's tag field type."); | |
5304 | goto end; | |
5305 | } | |
5306 | } | |
5307 | ||
5308 | copy_ft = (void *) bt_ctf_field_type_variant_create( | |
5309 | (void *) tag_ft_copy, | |
5310 | var_ft->tag_name->len ? var_ft->tag_name->str : NULL); | |
5311 | if (!copy_ft) { | |
5312 | BT_LOGE_STR("Cannot create CTF writer variant field type."); | |
5313 | goto end; | |
5314 | } | |
5315 | ||
5316 | /* Copy field_name_to_index */ | |
312c056a | 5317 | g_hash_table_iter_init(&iter, var_ft->choice_name_to_index); |
3dca2276 | 5318 | while (g_hash_table_iter_next(&iter, &key, &value)) { |
312c056a | 5319 | g_hash_table_insert(copy_ft->choice_name_to_index, |
3dca2276 PP |
5320 | key, value); |
5321 | } | |
5322 | ||
312c056a PP |
5323 | g_array_set_size(copy_ft->choices, var_ft->choices->len); |
5324 | ||
5325 | for (i = 0; i < var_ft->choices->len; i++) { | |
16ca5ff0 PP |
5326 | struct bt_ctf_field_type_common_variant_choice *entry, *copy_entry; |
5327 | struct bt_ctf_field_type_common *field_ft_copy; | |
312c056a | 5328 | uint64_t range_i; |
3dca2276 | 5329 | |
16ca5ff0 PP |
5330 | entry = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX(var_ft, i); |
5331 | copy_entry = BT_CTF_FIELD_TYPE_COMMON_VARIANT_CHOICE_AT_INDEX( | |
312c056a | 5332 | copy_ft, i); |
3dca2276 PP |
5333 | BT_LOGD("Copying CTF writer variant field type's field: " |
5334 | "index=%" PRId64 ", " | |
5335 | "field-ft-addr=%p, field-name=\"%s\"", | |
5336 | i, entry, g_quark_to_string(entry->name)); | |
3dca2276 PP |
5337 | |
5338 | field_ft_copy = (void *) bt_ctf_field_type_copy( | |
5339 | (void *) entry->type); | |
5340 | if (!field_ft_copy) { | |
5341 | BT_LOGE("Cannot copy CTF writer variant field type's field: " | |
5342 | "index=%" PRId64 ", " | |
5343 | "field-ft-addr=%p, field-name=\"%s\"", | |
5344 | i, entry, g_quark_to_string(entry->name)); | |
5345 | g_free(copy_entry); | |
5346 | goto error; | |
5347 | } | |
5348 | ||
5349 | copy_entry->name = entry->name; | |
5350 | copy_entry->type = field_ft_copy; | |
312c056a PP |
5351 | |
5352 | /* Copy ranges */ | |
5353 | copy_entry->ranges = g_array_new(FALSE, TRUE, | |
16ca5ff0 | 5354 | sizeof(struct bt_ctf_field_type_common_variant_choice_range)); |
98b15851 | 5355 | BT_ASSERT_DBG(copy_entry->ranges); |
312c056a PP |
5356 | g_array_set_size(copy_entry->ranges, entry->ranges->len); |
5357 | ||
5358 | for (range_i = 0; range_i < entry->ranges->len; range_i++) { | |
5359 | copy_entry->ranges[range_i] = entry->ranges[range_i]; | |
5360 | } | |
3dca2276 PP |
5361 | } |
5362 | ||
5363 | if (var_ft->tag_field_path) { | |
5364 | BT_LOGD_STR("Copying CTF writer variant field type's tag field path."); | |
16ca5ff0 | 5365 | copy_ft->tag_field_path = bt_ctf_field_path_copy( |
3dca2276 PP |
5366 | var_ft->tag_field_path); |
5367 | if (!copy_ft->tag_field_path) { | |
5368 | BT_LOGE_STR("Cannot copy CTF writer variant field type's tag field path."); | |
5369 | goto error; | |
5370 | } | |
5371 | } | |
5372 | ||
312c056a PP |
5373 | copy_ft->choices_up_to_date = var_ft->choices_up_to_date; |
5374 | BT_LOGD("Copied CTF writer variant field type: original-ft-addr=%p, copy-ft-addr=%p", | |
3dca2276 PP |
5375 | ft, copy_ft); |
5376 | ||
5377 | end: | |
e1e02a22 | 5378 | bt_ctf_object_put_ref(tag_ft_copy); |
3dca2276 PP |
5379 | return (void *) copy_ft; |
5380 | ||
5381 | error: | |
e1e02a22 PP |
5382 | bt_ctf_object_put_ref(tag_ft_copy); |
5383 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_ft); | |
3dca2276 PP |
5384 | return NULL; |
5385 | } | |
5386 | ||
5387 | static | |
5388 | struct bt_ctf_field_type *bt_ctf_field_type_array_copy_recursive( | |
5389 | struct bt_ctf_field_type *ft) | |
5390 | { | |
16ca5ff0 PP |
5391 | struct bt_ctf_field_type_common *container_ft_copy = NULL; |
5392 | struct bt_ctf_field_type_common_array *array_ft = (void *) ft; | |
5393 | struct bt_ctf_field_type_common_array *copy_ft = NULL; | |
3dca2276 PP |
5394 | |
5395 | BT_LOGD("Copying CTF writer array field type's: addr=%p", ft); | |
5396 | BT_LOGD_STR("Copying CTF writer array field type's element field type."); | |
16ca5ff0 | 5397 | container_ft_copy = bt_ctf_field_type_common_copy(array_ft->element_ft); |
3dca2276 PP |
5398 | if (!container_ft_copy) { |
5399 | BT_LOGE_STR("Cannot copy CTF writer array field type's element field type."); | |
5400 | goto end; | |
5401 | } | |
5402 | ||
5403 | copy_ft = (void *) bt_ctf_field_type_array_create( | |
5404 | (void *) container_ft_copy, array_ft->length); | |
5405 | if (!copy_ft) { | |
5406 | BT_LOGE_STR("Cannot create CTF writer array field type."); | |
5407 | goto end; | |
5408 | } | |
5409 | ||
5410 | BT_LOGD("Copied CTF writer array field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5411 | ft, copy_ft); | |
5412 | ||
5413 | end: | |
e1e02a22 | 5414 | bt_ctf_object_put_ref(container_ft_copy); |
3dca2276 PP |
5415 | return (void *) copy_ft; |
5416 | } | |
5417 | ||
5418 | static | |
5419 | struct bt_ctf_field_type *bt_ctf_field_type_sequence_copy_recursive( | |
5420 | struct bt_ctf_field_type *ft) | |
5421 | { | |
16ca5ff0 PP |
5422 | struct bt_ctf_field_type_common *container_ft_copy = NULL; |
5423 | struct bt_ctf_field_type_common_sequence *seq_ft = (void *) ft; | |
5424 | struct bt_ctf_field_type_common_sequence *copy_ft = NULL; | |
3dca2276 PP |
5425 | |
5426 | BT_LOGD("Copying CTF writer sequence field type's: addr=%p", ft); | |
5427 | BT_LOGD_STR("Copying CTF writer sequence field type's element field type."); | |
16ca5ff0 | 5428 | container_ft_copy = bt_ctf_field_type_common_copy(seq_ft->element_ft); |
3dca2276 PP |
5429 | if (!container_ft_copy) { |
5430 | BT_LOGE_STR("Cannot copy CTF writer sequence field type's element field type."); | |
5431 | goto end; | |
5432 | } | |
5433 | ||
5434 | copy_ft = (void *) bt_ctf_field_type_sequence_create( | |
5435 | (void *) container_ft_copy, | |
5436 | seq_ft->length_field_name->len ? | |
5437 | seq_ft->length_field_name->str : NULL); | |
5438 | if (!copy_ft) { | |
5439 | BT_LOGE_STR("Cannot create CTF writer sequence field type."); | |
5440 | goto end; | |
5441 | } | |
5442 | ||
5443 | if (seq_ft->length_field_path) { | |
5444 | BT_LOGD_STR("Copying CTF writer sequence field type's length field path."); | |
16ca5ff0 | 5445 | copy_ft->length_field_path = bt_ctf_field_path_copy( |
3dca2276 PP |
5446 | seq_ft->length_field_path); |
5447 | if (!copy_ft->length_field_path) { | |
5448 | BT_LOGE_STR("Cannot copy CTF writer sequence field type's length field path."); | |
5449 | goto error; | |
5450 | } | |
5451 | } | |
5452 | ||
5453 | BT_LOGD("Copied CTF writer sequence field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5454 | ft, copy_ft); | |
5455 | ||
5456 | end: | |
e1e02a22 | 5457 | bt_ctf_object_put_ref(container_ft_copy); |
3dca2276 PP |
5458 | return (void *) copy_ft; |
5459 | error: | |
e1e02a22 PP |
5460 | bt_ctf_object_put_ref(container_ft_copy); |
5461 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_ft); | |
3dca2276 PP |
5462 | return NULL; |
5463 | } | |
5464 | ||
5465 | static | |
5466 | struct bt_ctf_field_type *bt_ctf_field_type_string_copy(struct bt_ctf_field_type *ft) | |
5467 | { | |
16ca5ff0 PP |
5468 | struct bt_ctf_field_type_common_string *string_ft = (void *) ft; |
5469 | struct bt_ctf_field_type_common_string *copy_ft = NULL; | |
3dca2276 PP |
5470 | |
5471 | BT_LOGD("Copying CTF writer string field type's: addr=%p", ft); | |
5472 | copy_ft = (void *) bt_ctf_field_type_string_create(); | |
5473 | if (!copy_ft) { | |
5474 | BT_LOGE_STR("Cannot create CTF writer string field type."); | |
5475 | goto end; | |
5476 | } | |
5477 | ||
5478 | copy_ft->encoding = string_ft->encoding; | |
5479 | BT_LOGD("Copied CTF writer string field type: original-ft-addr=%p, copy-ft-addr=%p", | |
5480 | ft, copy_ft); | |
5481 | ||
5482 | end: | |
5483 | return (void *) copy_ft; | |
5484 | } |