Commit | Line | Data |
---|---|---|
5cd6d0e5 | 1 | /* |
0235b0db MJ |
2 | * SPDX-License-Identifier: MIT |
3 | * | |
e2f7325d | 4 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
5cd6d0e5 | 5 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
5cd6d0e5 PP |
6 | */ |
7 | ||
350ad6c1 | 8 | #define BT_LOG_TAG "LIB/FIELD-CLASS" |
c2d9d9cf | 9 | #include "lib/logging.h" |
5cd6d0e5 | 10 | |
d98421f2 | 11 | #include "lib/assert-cond.h" |
3fadfbc0 | 12 | #include <babeltrace2/trace-ir/field-class.h> |
3fadfbc0 | 13 | #include <babeltrace2/trace-ir/field.h> |
3fadfbc0 | 14 | #include <babeltrace2/trace-ir/clock-class.h> |
578e048b MJ |
15 | #include "lib/object.h" |
16 | #include "compat/compiler.h" | |
17 | #include "compat/endian.h" | |
18 | #include "common/assert.h" | |
19 | #include "compat/glib.h" | |
5cd6d0e5 PP |
20 | #include <float.h> |
21 | #include <inttypes.h> | |
c4f23e30 | 22 | #include <stdbool.h> |
5cd6d0e5 PP |
23 | #include <stdlib.h> |
24 | ||
578e048b MJ |
25 | #include "clock-class.h" |
26 | #include "field-class.h" | |
27 | #include "field.h" | |
28 | #include "field-path.h" | |
29 | #include "utils.h" | |
d24d5663 | 30 | #include "lib/func-status.h" |
45c51519 | 31 | #include "lib/integer-range-set.h" |
c6962c96 | 32 | #include "lib/value.h" |
578e048b | 33 | |
40f4ba76 PP |
34 | enum bt_field_class_type bt_field_class_get_type( |
35 | const struct bt_field_class *fc) | |
5cd6d0e5 | 36 | { |
bdb288b3 | 37 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
864cad70 | 38 | return fc->type; |
5cd6d0e5 PP |
39 | } |
40 | ||
41 | static | |
c6962c96 | 42 | int init_field_class(struct bt_field_class *fc, enum bt_field_class_type type, |
5cd6d0e5 PP |
43 | bt_object_release_func release_func) |
44 | { | |
c6962c96 PP |
45 | int ret = 0; |
46 | ||
5cd6d0e5 | 47 | BT_ASSERT(fc); |
5cd6d0e5 PP |
48 | BT_ASSERT(release_func); |
49 | bt_object_init_shared(&fc->base, release_func); | |
864cad70 | 50 | fc->type = type; |
c6962c96 PP |
51 | fc->user_attributes = bt_value_map_create(); |
52 | if (!fc->user_attributes) { | |
53 | BT_LIB_LOGE_APPEND_CAUSE( | |
54 | "Failed to create a map value object."); | |
55 | ret = -1; | |
56 | goto end; | |
57 | } | |
58 | ||
59 | end: | |
60 | return ret; | |
61 | } | |
62 | ||
63 | static | |
64 | void finalize_field_class(struct bt_field_class *fc) | |
65 | { | |
66 | BT_OBJECT_PUT_REF_AND_RESET(fc->user_attributes); | |
5cd6d0e5 PP |
67 | } |
68 | ||
1094efa4 PP |
69 | static |
70 | void destroy_bit_array_field_class(struct bt_object *obj) | |
71 | { | |
72 | BT_ASSERT(obj); | |
73 | BT_LIB_LOGD("Destroying bit array field class object: %!+F", obj); | |
c6962c96 | 74 | finalize_field_class((void *) obj); |
1094efa4 PP |
75 | g_free(obj); |
76 | } | |
77 | ||
78 | struct bt_field_class *bt_field_class_bit_array_create( | |
79 | struct bt_trace_class *trace_class, uint64_t length) | |
80 | { | |
81 | struct bt_field_class_bit_array *ba_fc = NULL; | |
82 | ||
17f3083a | 83 | BT_ASSERT_PRE_NO_ERROR(); |
1094efa4 PP |
84 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
85 | BT_ASSERT_PRE(length > 0 && length <= 64, | |
86 | "Unsupported length for bit array field class " | |
87 | "(minimum is 1, maximum is 64): length=%" PRIu64, length); | |
88 | BT_LOGD("Creating default bit array field class object."); | |
89 | ba_fc = g_new0(struct bt_field_class_bit_array, 1); | |
90 | if (!ba_fc) { | |
91 | BT_LIB_LOGE_APPEND_CAUSE( | |
92 | "Failed to allocate one bit array field class."); | |
93 | goto error; | |
94 | } | |
95 | ||
c6962c96 PP |
96 | if (init_field_class((void *) ba_fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY, |
97 | destroy_bit_array_field_class)) { | |
98 | goto error; | |
99 | } | |
100 | ||
1094efa4 PP |
101 | ba_fc->length = length; |
102 | BT_LIB_LOGD("Created bit array field class object: %!+F", ba_fc); | |
103 | goto end; | |
104 | ||
105 | error: | |
106 | BT_OBJECT_PUT_REF_AND_RESET(ba_fc); | |
107 | ||
108 | end: | |
109 | return (void *) ba_fc; | |
110 | } | |
111 | ||
112 | uint64_t bt_field_class_bit_array_get_length(const struct bt_field_class *fc) | |
113 | { | |
114 | const struct bt_field_class_bit_array *ba_fc = (const void *) fc; | |
115 | ||
116 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
117 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY, | |
118 | "Field class"); | |
119 | return ba_fc->length; | |
120 | } | |
121 | ||
5cebbe7f PP |
122 | static |
123 | void destroy_bool_field_class(struct bt_object *obj) | |
124 | { | |
125 | BT_ASSERT(obj); | |
126 | BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj); | |
c6962c96 | 127 | finalize_field_class((void *) obj); |
5cebbe7f PP |
128 | g_free(obj); |
129 | } | |
130 | ||
131 | struct bt_field_class *bt_field_class_bool_create( | |
132 | bt_trace_class *trace_class) | |
133 | { | |
134 | struct bt_field_class_bool *bool_fc = NULL; | |
135 | ||
17f3083a | 136 | BT_ASSERT_PRE_NO_ERROR(); |
5cebbe7f PP |
137 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
138 | BT_LOGD("Creating default boolean field class object."); | |
139 | bool_fc = g_new0(struct bt_field_class_bool, 1); | |
140 | if (!bool_fc) { | |
141 | BT_LIB_LOGE_APPEND_CAUSE( | |
142 | "Failed to allocate one boolean field class."); | |
143 | goto error; | |
144 | } | |
145 | ||
c6962c96 PP |
146 | if (init_field_class((void *) bool_fc, BT_FIELD_CLASS_TYPE_BOOL, |
147 | destroy_bool_field_class)) { | |
148 | goto error; | |
149 | } | |
150 | ||
5cebbe7f PP |
151 | BT_LIB_LOGD("Created boolean field class object: %!+F", bool_fc); |
152 | goto end; | |
153 | ||
154 | error: | |
155 | BT_OBJECT_PUT_REF_AND_RESET(bool_fc); | |
156 | ||
157 | end: | |
158 | return (void *) bool_fc; | |
159 | } | |
160 | ||
5cd6d0e5 | 161 | static |
c6962c96 | 162 | int init_integer_field_class(struct bt_field_class_integer *fc, |
864cad70 | 163 | enum bt_field_class_type type, |
5cd6d0e5 PP |
164 | bt_object_release_func release_func) |
165 | { | |
c6962c96 PP |
166 | int ret; |
167 | ||
168 | ret = init_field_class((void *) fc, type, release_func); | |
169 | if (ret) { | |
170 | goto end; | |
171 | } | |
172 | ||
5cd6d0e5 PP |
173 | fc->range = 64; |
174 | fc->base = BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL; | |
c6962c96 PP |
175 | |
176 | end: | |
177 | return ret; | |
5cd6d0e5 PP |
178 | } |
179 | ||
180 | static | |
181 | void destroy_integer_field_class(struct bt_object *obj) | |
182 | { | |
183 | BT_ASSERT(obj); | |
e5be10ef | 184 | BT_LIB_LOGD("Destroying integer field class object: %!+F", obj); |
c6962c96 | 185 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
186 | g_free(obj); |
187 | } | |
188 | ||
189 | static inline | |
1122a43a PP |
190 | struct bt_field_class *create_integer_field_class(bt_trace_class *trace_class, |
191 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
192 | { |
193 | struct bt_field_class_integer *int_fc = NULL; | |
194 | ||
1122a43a | 195 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef | 196 | BT_LOGD("Creating default integer field class object: type=%s", |
864cad70 | 197 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
198 | int_fc = g_new0(struct bt_field_class_integer, 1); |
199 | if (!int_fc) { | |
870631a2 PP |
200 | BT_LIB_LOGE_APPEND_CAUSE( |
201 | "Failed to allocate one integer field class."); | |
5cd6d0e5 PP |
202 | goto error; |
203 | } | |
204 | ||
c6962c96 PP |
205 | if (init_integer_field_class(int_fc, type, |
206 | destroy_integer_field_class)) { | |
207 | goto error; | |
208 | } | |
209 | ||
e5be10ef | 210 | BT_LIB_LOGD("Created integer field class object: %!+F", int_fc); |
5cd6d0e5 PP |
211 | goto end; |
212 | ||
213 | error: | |
65300d60 | 214 | BT_OBJECT_PUT_REF_AND_RESET(int_fc); |
5cd6d0e5 PP |
215 | |
216 | end: | |
217 | return (void *) int_fc; | |
218 | } | |
219 | ||
9c08c816 | 220 | struct bt_field_class *bt_field_class_integer_unsigned_create( |
1122a43a | 221 | bt_trace_class *trace_class) |
5cd6d0e5 | 222 | { |
17f3083a SM |
223 | BT_ASSERT_PRE_NO_ERROR(); |
224 | ||
1122a43a | 225 | return create_integer_field_class(trace_class, |
e5be10ef | 226 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER); |
5cd6d0e5 PP |
227 | } |
228 | ||
9c08c816 | 229 | struct bt_field_class *bt_field_class_integer_signed_create( |
1122a43a | 230 | bt_trace_class *trace_class) |
5cd6d0e5 | 231 | { |
17f3083a SM |
232 | BT_ASSERT_PRE_NO_ERROR(); |
233 | ||
1122a43a | 234 | return create_integer_field_class(trace_class, |
e5be10ef | 235 | BT_FIELD_CLASS_TYPE_SIGNED_INTEGER); |
5cd6d0e5 PP |
236 | } |
237 | ||
238 | uint64_t bt_field_class_integer_get_field_value_range( | |
40f4ba76 | 239 | const struct bt_field_class *fc) |
5cd6d0e5 | 240 | { |
40f4ba76 | 241 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 242 | |
bdb288b3 PP |
243 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
244 | BT_ASSERT_PRE_DEV_FC_IS_INT(fc, "Field class"); | |
5cd6d0e5 PP |
245 | return int_fc->range; |
246 | } | |
247 | ||
5cd6d0e5 PP |
248 | static |
249 | bool size_is_valid_for_enumeration_field_class(struct bt_field_class *fc, | |
250 | uint64_t size) | |
251 | { | |
252 | // TODO | |
253 | return true; | |
254 | } | |
255 | ||
40f4ba76 PP |
256 | void bt_field_class_integer_set_field_value_range( |
257 | struct bt_field_class *fc, uint64_t size) | |
5cd6d0e5 PP |
258 | { |
259 | struct bt_field_class_integer *int_fc = (void *) fc; | |
260 | ||
261 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
262 | BT_ASSERT_PRE_FC_IS_INT(fc, "Field class"); | |
bdb288b3 | 263 | BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class"); |
b19bbc8a | 264 | BT_ASSERT_PRE(size >= 1 && size <= 64, |
e5be10ef | 265 | "Unsupported size for integer field class's field value range " |
b19bbc8a | 266 | "(minimum is 1, maximum is 64): size=%" PRIu64, size); |
864cad70 PP |
267 | BT_ASSERT_PRE( |
268 | int_fc->common.type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || | |
269 | int_fc->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || | |
5cd6d0e5 | 270 | size_is_valid_for_enumeration_field_class(fc, size), |
e5be10ef | 271 | "Invalid field value range for enumeration field class: " |
5cd6d0e5 PP |
272 | "at least one of the current mapping ranges contains values " |
273 | "which are outside this range: %!+F, size=%" PRIu64, fc, size); | |
274 | int_fc->range = size; | |
3f7d4d90 | 275 | BT_LIB_LOGD("Set integer field class's field value range: %!+F", fc); |
5cd6d0e5 PP |
276 | } |
277 | ||
278 | enum bt_field_class_integer_preferred_display_base | |
40f4ba76 | 279 | bt_field_class_integer_get_preferred_display_base(const struct bt_field_class *fc) |
5cd6d0e5 | 280 | { |
40f4ba76 | 281 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 282 | |
bdb288b3 PP |
283 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
284 | BT_ASSERT_PRE_DEV_FC_IS_INT(fc, "Field class"); | |
5cd6d0e5 PP |
285 | return int_fc->base; |
286 | } | |
287 | ||
40f4ba76 PP |
288 | void bt_field_class_integer_set_preferred_display_base( |
289 | struct bt_field_class *fc, | |
5cd6d0e5 PP |
290 | enum bt_field_class_integer_preferred_display_base base) |
291 | { | |
292 | struct bt_field_class_integer *int_fc = (void *) fc; | |
293 | ||
294 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
295 | BT_ASSERT_PRE_FC_IS_INT(fc, "Field class"); | |
bdb288b3 | 296 | BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class"); |
5cd6d0e5 | 297 | int_fc->base = base; |
3f7d4d90 | 298 | BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc); |
5cd6d0e5 PP |
299 | } |
300 | ||
301 | static | |
302 | void finalize_enumeration_field_class_mapping( | |
303 | struct bt_field_class_enumeration_mapping *mapping) | |
304 | { | |
305 | BT_ASSERT(mapping); | |
306 | ||
307 | if (mapping->label) { | |
308 | g_string_free(mapping->label, TRUE); | |
45c51519 | 309 | mapping->label = NULL; |
5cd6d0e5 PP |
310 | } |
311 | ||
45c51519 | 312 | BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set); |
5cd6d0e5 PP |
313 | } |
314 | ||
315 | static | |
316 | void destroy_enumeration_field_class(struct bt_object *obj) | |
317 | { | |
318 | struct bt_field_class_enumeration *fc = (void *) obj; | |
319 | ||
320 | BT_ASSERT(fc); | |
e5be10ef | 321 | BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc); |
c6962c96 | 322 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
323 | |
324 | if (fc->mappings) { | |
325 | uint64_t i; | |
326 | ||
327 | for (i = 0; i < fc->mappings->len; i++) { | |
328 | finalize_enumeration_field_class_mapping( | |
329 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i)); | |
330 | } | |
331 | ||
332 | g_array_free(fc->mappings, TRUE); | |
238b7404 | 333 | fc->mappings = NULL; |
5cd6d0e5 PP |
334 | } |
335 | ||
336 | if (fc->label_buf) { | |
337 | g_ptr_array_free(fc->label_buf, TRUE); | |
238b7404 | 338 | fc->label_buf = NULL; |
5cd6d0e5 PP |
339 | } |
340 | ||
341 | g_free(fc); | |
342 | } | |
343 | ||
344 | static | |
40f4ba76 | 345 | struct bt_field_class *create_enumeration_field_class( |
1122a43a | 346 | bt_trace_class *trace_class, enum bt_field_class_type type) |
5cd6d0e5 PP |
347 | { |
348 | struct bt_field_class_enumeration *enum_fc = NULL; | |
349 | ||
1122a43a | 350 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef | 351 | BT_LOGD("Creating default enumeration field class object: type=%s", |
864cad70 | 352 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
353 | enum_fc = g_new0(struct bt_field_class_enumeration, 1); |
354 | if (!enum_fc) { | |
870631a2 PP |
355 | BT_LIB_LOGE_APPEND_CAUSE( |
356 | "Failed to allocate one enumeration field class."); | |
5cd6d0e5 PP |
357 | goto error; |
358 | } | |
359 | ||
c6962c96 PP |
360 | if (init_integer_field_class((void *) enum_fc, type, |
361 | destroy_enumeration_field_class)) { | |
362 | goto error; | |
363 | } | |
364 | ||
5cd6d0e5 PP |
365 | enum_fc->mappings = g_array_new(FALSE, TRUE, |
366 | sizeof(struct bt_field_class_enumeration_mapping)); | |
367 | if (!enum_fc->mappings) { | |
870631a2 | 368 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
369 | goto error; |
370 | } | |
371 | ||
372 | enum_fc->label_buf = g_ptr_array_new(); | |
373 | if (!enum_fc->label_buf) { | |
870631a2 | 374 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
375 | goto error; |
376 | } | |
377 | ||
e5be10ef | 378 | BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc); |
5cd6d0e5 PP |
379 | goto end; |
380 | ||
381 | error: | |
65300d60 | 382 | BT_OBJECT_PUT_REF_AND_RESET(enum_fc); |
5cd6d0e5 PP |
383 | |
384 | end: | |
385 | return (void *) enum_fc; | |
386 | } | |
387 | ||
9c08c816 | 388 | struct bt_field_class *bt_field_class_enumeration_unsigned_create( |
1122a43a | 389 | bt_trace_class *trace_class) |
5cd6d0e5 | 390 | { |
17f3083a SM |
391 | BT_ASSERT_PRE_NO_ERROR(); |
392 | ||
1122a43a | 393 | return create_enumeration_field_class(trace_class, |
864cad70 | 394 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION); |
5cd6d0e5 PP |
395 | } |
396 | ||
9c08c816 | 397 | struct bt_field_class *bt_field_class_enumeration_signed_create( |
1122a43a | 398 | bt_trace_class *trace_class) |
5cd6d0e5 | 399 | { |
17f3083a SM |
400 | BT_ASSERT_PRE_NO_ERROR(); |
401 | ||
1122a43a | 402 | return create_enumeration_field_class(trace_class, |
864cad70 | 403 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION); |
5cd6d0e5 PP |
404 | } |
405 | ||
40f4ba76 PP |
406 | uint64_t bt_field_class_enumeration_get_mapping_count( |
407 | const struct bt_field_class *fc) | |
5cd6d0e5 | 408 | { |
40f4ba76 | 409 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 410 | |
bdb288b3 PP |
411 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
412 | BT_ASSERT_PRE_DEV_FC_IS_ENUM(fc, "Field class"); | |
5cd6d0e5 PP |
413 | return (uint64_t) enum_fc->mappings->len; |
414 | } | |
415 | ||
9c08c816 PP |
416 | const struct bt_field_class_enumeration_unsigned_mapping * |
417 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const( | |
8f3ccfbc | 418 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 419 | { |
40f4ba76 | 420 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 421 | |
bdb288b3 PP |
422 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
423 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); | |
424 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, | |
5cd6d0e5 | 425 | "Field class"); |
8f3ccfbc | 426 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
427 | } |
428 | ||
9c08c816 PP |
429 | const struct bt_field_class_enumeration_signed_mapping * |
430 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const( | |
8f3ccfbc | 431 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 432 | { |
40f4ba76 | 433 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 434 | |
bdb288b3 PP |
435 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
436 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); | |
437 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, | |
5cd6d0e5 | 438 | "Field class"); |
8f3ccfbc | 439 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
440 | } |
441 | ||
45c51519 PP |
442 | static |
443 | const struct bt_field_class_enumeration_mapping * | |
444 | borrow_enumeration_field_class_mapping_by_label( | |
445 | const struct bt_field_class_enumeration *fc, const char *label) | |
5cd6d0e5 | 446 | { |
45c51519 PP |
447 | struct bt_field_class_enumeration_mapping *mapping = NULL; |
448 | uint64_t i; | |
449 | ||
98b15851 | 450 | BT_ASSERT_DBG(fc); |
45c51519 PP |
451 | BT_ASSERT_PRE_DEV_NON_NULL(label, "Label"); |
452 | ||
453 | for (i = 0; i < fc->mappings->len; i++) { | |
454 | struct bt_field_class_enumeration_mapping *this_mapping = | |
455 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i); | |
456 | ||
457 | if (strcmp(this_mapping->label->str, label) == 0) { | |
458 | mapping = this_mapping; | |
459 | goto end; | |
460 | } | |
461 | } | |
462 | ||
463 | end: | |
464 | return mapping; | |
5cd6d0e5 PP |
465 | } |
466 | ||
9c08c816 PP |
467 | const struct bt_field_class_enumeration_signed_mapping * |
468 | bt_field_class_enumeration_signed_borrow_mapping_by_label_const( | |
45c51519 | 469 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 470 | { |
45c51519 PP |
471 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
472 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, | |
473 | "Field class"); | |
474 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
475 | (const void *) fc, label); | |
5cd6d0e5 PP |
476 | } |
477 | ||
9c08c816 PP |
478 | const struct bt_field_class_enumeration_unsigned_mapping * |
479 | bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const( | |
45c51519 | 480 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 481 | { |
45c51519 PP |
482 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
483 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, | |
484 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
485 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
486 | (const void *) fc, label); | |
487 | } | |
5cd6d0e5 | 488 | |
45c51519 PP |
489 | const char *bt_field_class_enumeration_mapping_get_label( |
490 | const struct bt_field_class_enumeration_mapping *mapping) | |
491 | { | |
492 | BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping"); | |
493 | return mapping->label->str; | |
5cd6d0e5 PP |
494 | } |
495 | ||
45c51519 | 496 | const struct bt_integer_range_set_unsigned * |
9c08c816 PP |
497 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const( |
498 | const struct bt_field_class_enumeration_unsigned_mapping *u_mapping) | |
5cd6d0e5 | 499 | { |
45c51519 PP |
500 | const struct bt_field_class_enumeration_mapping *mapping = |
501 | (const void *) u_mapping; | |
502 | ||
503 | BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping"); | |
504 | return (const void *) mapping->range_set; | |
5cd6d0e5 PP |
505 | } |
506 | ||
45c51519 | 507 | const struct bt_integer_range_set_signed * |
9c08c816 PP |
508 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const( |
509 | const struct bt_field_class_enumeration_signed_mapping *s_mapping) | |
5cd6d0e5 | 510 | { |
45c51519 PP |
511 | const struct bt_field_class_enumeration_mapping *mapping = |
512 | (const void *) s_mapping; | |
513 | ||
514 | BT_ASSERT_PRE_DEV_NON_NULL(mapping, "Enumeration field class mapping"); | |
515 | return (const void *) mapping->range_set; | |
5cd6d0e5 PP |
516 | } |
517 | ||
185ecf64 | 518 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 519 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
40f4ba76 | 520 | const struct bt_field_class *fc, uint64_t value, |
5cd6d0e5 PP |
521 | bt_field_class_enumeration_mapping_label_array *label_array, |
522 | uint64_t *count) | |
523 | { | |
40f4ba76 | 524 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
525 | uint64_t i; |
526 | ||
17f3083a | 527 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
bdb288b3 PP |
528 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
529 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)"); | |
530 | BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)"); | |
531 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, | |
5cd6d0e5 PP |
532 | "Field class"); |
533 | g_ptr_array_set_size(enum_fc->label_buf, 0); | |
534 | ||
535 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
536 | uint64_t j; | |
40f4ba76 | 537 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
538 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
539 | ||
45c51519 PP |
540 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
541 | const struct bt_integer_range *range = (const void *) | |
542 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
543 | mapping->range_set, j); | |
5cd6d0e5 PP |
544 | |
545 | if (value >= range->lower.u && | |
546 | value <= range->upper.u) { | |
547 | g_ptr_array_add(enum_fc->label_buf, | |
548 | mapping->label->str); | |
549 | break; | |
550 | } | |
551 | } | |
552 | } | |
553 | ||
554 | *label_array = (void *) enum_fc->label_buf->pdata; | |
555 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 556 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
557 | } |
558 | ||
185ecf64 | 559 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 560 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
40f4ba76 | 561 | const struct bt_field_class *fc, int64_t value, |
5cd6d0e5 PP |
562 | bt_field_class_enumeration_mapping_label_array *label_array, |
563 | uint64_t *count) | |
564 | { | |
40f4ba76 | 565 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
566 | uint64_t i; |
567 | ||
17f3083a | 568 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
bdb288b3 PP |
569 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
570 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)"); | |
571 | BT_ASSERT_PRE_DEV_NON_NULL(count, "Count (output)"); | |
572 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, | |
5cd6d0e5 PP |
573 | "Field class"); |
574 | g_ptr_array_set_size(enum_fc->label_buf, 0); | |
575 | ||
576 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
577 | uint64_t j; | |
40f4ba76 | 578 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
579 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
580 | ||
45c51519 PP |
581 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
582 | const struct bt_integer_range *range = (const void *) | |
583 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
584 | mapping->range_set, j); | |
5cd6d0e5 PP |
585 | |
586 | if (value >= range->lower.i && | |
587 | value <= range->upper.i) { | |
588 | g_ptr_array_add(enum_fc->label_buf, | |
589 | mapping->label->str); | |
590 | break; | |
591 | } | |
592 | } | |
593 | } | |
594 | ||
595 | *label_array = (void *) enum_fc->label_buf->pdata; | |
596 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 597 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
598 | } |
599 | ||
45c51519 PP |
600 | static |
601 | bool enumeration_field_class_has_mapping_with_label( | |
602 | const struct bt_field_class_enumeration *enum_fc, | |
603 | const char *label) | |
5cd6d0e5 | 604 | { |
5cd6d0e5 | 605 | uint64_t i; |
45c51519 | 606 | bool exists = false; |
5cd6d0e5 | 607 | |
45c51519 PP |
608 | BT_ASSERT(enum_fc); |
609 | BT_ASSERT(label); | |
5cd6d0e5 | 610 | |
5cd6d0e5 PP |
611 | for (i = 0; i < enum_fc->mappings->len; i++) { |
612 | struct bt_field_class_enumeration_mapping *mapping_candidate = | |
613 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); | |
614 | ||
615 | if (strcmp(mapping_candidate->label->str, label) == 0) { | |
45c51519 PP |
616 | exists = true; |
617 | goto end; | |
5cd6d0e5 PP |
618 | } |
619 | } | |
620 | ||
45c51519 PP |
621 | end: |
622 | return exists; | |
623 | } | |
5cd6d0e5 | 624 | |
45c51519 PP |
625 | static inline |
626 | enum bt_field_class_enumeration_add_mapping_status | |
627 | add_mapping_to_enumeration_field_class(struct bt_field_class *fc, | |
628 | const char *label, const struct bt_integer_range_set *range_set) | |
629 | { | |
630 | enum bt_field_class_enumeration_add_mapping_status status = | |
631 | BT_FUNC_STATUS_OK; | |
632 | struct bt_field_class_enumeration *enum_fc = (void *) fc; | |
633 | struct bt_field_class_enumeration_mapping mapping = { 0 }; | |
634 | ||
17f3083a | 635 | BT_ASSERT_PRE_NO_ERROR(); |
45c51519 PP |
636 | BT_ASSERT(fc); |
637 | BT_ASSERT_PRE_NON_NULL(label, "Label"); | |
6769570a | 638 | BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set"); |
45c51519 PP |
639 | BT_ASSERT_PRE(!enumeration_field_class_has_mapping_with_label( |
640 | enum_fc, label), | |
641 | "Duplicate mapping name in enumeration field class: " | |
642 | "%![enum-fc-]+F, label=\"%s\"", fc, label); | |
643 | mapping.range_set = range_set; | |
644 | bt_object_get_ref(mapping.range_set); | |
645 | mapping.label = g_string_new(label); | |
646 | if (!mapping.label) { | |
647 | finalize_enumeration_field_class_mapping(&mapping); | |
648 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
649 | goto end; | |
5cd6d0e5 PP |
650 | } |
651 | ||
45c51519 | 652 | g_array_append_val(enum_fc->mappings, mapping); |
3f7d4d90 | 653 | BT_LIB_LOGD("Added mapping to enumeration field class: " |
45c51519 | 654 | "%![fc-]+F, label=\"%s\"", fc, label); |
5cd6d0e5 PP |
655 | |
656 | end: | |
45c51519 | 657 | return status; |
5cd6d0e5 PP |
658 | } |
659 | ||
45c51519 | 660 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 661 | bt_field_class_enumeration_unsigned_add_mapping( |
40f4ba76 | 662 | struct bt_field_class *fc, const char *label, |
45c51519 | 663 | const struct bt_integer_range_set_unsigned *range_set) |
5cd6d0e5 | 664 | { |
17f3083a | 665 | BT_ASSERT_PRE_NO_ERROR(); |
5cd6d0e5 | 666 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); |
864cad70 | 667 | BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, |
5cd6d0e5 | 668 | "Field class"); |
45c51519 PP |
669 | return add_mapping_to_enumeration_field_class(fc, label, |
670 | (const void *) range_set); | |
671 | } | |
672 | ||
673 | enum bt_field_class_enumeration_add_mapping_status | |
9c08c816 | 674 | bt_field_class_enumeration_signed_add_mapping( |
40f4ba76 | 675 | struct bt_field_class *fc, const char *label, |
45c51519 | 676 | const struct bt_integer_range_set_signed *range_set) |
5cd6d0e5 | 677 | { |
17f3083a | 678 | BT_ASSERT_PRE_NO_ERROR(); |
5cd6d0e5 | 679 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); |
864cad70 | 680 | BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, |
5cd6d0e5 | 681 | "Field class"); |
45c51519 PP |
682 | return add_mapping_to_enumeration_field_class(fc, label, |
683 | (const void *) range_set); | |
5cd6d0e5 PP |
684 | } |
685 | ||
686 | static | |
687 | void destroy_real_field_class(struct bt_object *obj) | |
688 | { | |
689 | BT_ASSERT(obj); | |
e5be10ef | 690 | BT_LIB_LOGD("Destroying real field class object: %!+F", obj); |
c6962c96 | 691 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
692 | g_free(obj); |
693 | } | |
694 | ||
fe4df857 FD |
695 | static |
696 | struct bt_field_class *create_real_field_class(bt_trace_class *trace_class, | |
697 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
698 | { |
699 | struct bt_field_class_real *real_fc = NULL; | |
700 | ||
1122a43a | 701 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
fe4df857 FD |
702 | BT_LOGD("Creating default real field class object: type=%s", |
703 | bt_common_field_class_type_string(type)); | |
5cd6d0e5 PP |
704 | real_fc = g_new0(struct bt_field_class_real, 1); |
705 | if (!real_fc) { | |
870631a2 | 706 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class."); |
5cd6d0e5 PP |
707 | goto error; |
708 | } | |
709 | ||
fe4df857 | 710 | if (init_field_class((void *) real_fc, type, destroy_real_field_class)) { |
c6962c96 PP |
711 | goto error; |
712 | } | |
713 | ||
e5be10ef | 714 | BT_LIB_LOGD("Created real field class object: %!+F", real_fc); |
5cd6d0e5 PP |
715 | goto end; |
716 | ||
717 | error: | |
65300d60 | 718 | BT_OBJECT_PUT_REF_AND_RESET(real_fc); |
5cd6d0e5 PP |
719 | |
720 | end: | |
721 | return (void *) real_fc; | |
722 | } | |
723 | ||
fe4df857 FD |
724 | struct bt_field_class *bt_field_class_real_single_precision_create( |
725 | bt_trace_class *trace_class) | |
5cd6d0e5 | 726 | { |
17f3083a SM |
727 | BT_ASSERT_PRE_NO_ERROR(); |
728 | ||
fe4df857 FD |
729 | return create_real_field_class(trace_class, |
730 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL); | |
5cd6d0e5 PP |
731 | } |
732 | ||
fe4df857 FD |
733 | struct bt_field_class *bt_field_class_real_double_precision_create( |
734 | bt_trace_class *trace_class) | |
5cd6d0e5 | 735 | { |
17f3083a SM |
736 | BT_ASSERT_PRE_NO_ERROR(); |
737 | ||
fe4df857 FD |
738 | return create_real_field_class(trace_class, |
739 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL); | |
5cd6d0e5 PP |
740 | } |
741 | ||
742 | static | |
743 | int init_named_field_classes_container( | |
744 | struct bt_field_class_named_field_class_container *fc, | |
40f4ba76 | 745 | enum bt_field_class_type type, |
45c51519 PP |
746 | bt_object_release_func fc_release_func, |
747 | GDestroyNotify named_fc_destroy_func) | |
5cd6d0e5 PP |
748 | { |
749 | int ret = 0; | |
750 | ||
c6962c96 PP |
751 | ret = init_field_class((void *) fc, type, fc_release_func); |
752 | if (ret) { | |
753 | goto end; | |
754 | } | |
755 | ||
45c51519 | 756 | fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func); |
5cd6d0e5 | 757 | if (!fc->named_fcs) { |
45c51519 | 758 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
5cd6d0e5 PP |
759 | ret = -1; |
760 | goto end; | |
761 | } | |
762 | ||
763 | fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal); | |
764 | if (!fc->name_to_index) { | |
870631a2 | 765 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable."); |
5cd6d0e5 PP |
766 | ret = -1; |
767 | goto end; | |
768 | } | |
769 | ||
770 | end: | |
771 | return ret; | |
772 | } | |
773 | ||
774 | static | |
775 | void finalize_named_field_class(struct bt_named_field_class *named_fc) | |
776 | { | |
777 | BT_ASSERT(named_fc); | |
e5be10ef | 778 | BT_LIB_LOGD("Finalizing named field class: " |
5cd6d0e5 PP |
779 | "addr=%p, name=\"%s\", %![fc-]+F", |
780 | named_fc, named_fc->name ? named_fc->name->str : NULL, | |
781 | named_fc->fc); | |
c6962c96 | 782 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
5cd6d0e5 PP |
783 | |
784 | if (named_fc->name) { | |
785 | g_string_free(named_fc->name, TRUE); | |
45c51519 | 786 | named_fc->name = NULL; |
5cd6d0e5 PP |
787 | } |
788 | ||
e5be10ef | 789 | BT_LOGD_STR("Putting named field class's field class."); |
238b7404 | 790 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc); |
5cd6d0e5 PP |
791 | } |
792 | ||
45c51519 PP |
793 | static |
794 | void destroy_named_field_class(gpointer ptr) | |
795 | { | |
c6962c96 PP |
796 | struct bt_named_field_class *named_fc = ptr; |
797 | ||
45c51519 | 798 | if (ptr) { |
c7d2f7b6 | 799 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
45c51519 PP |
800 | finalize_named_field_class(ptr); |
801 | g_free(ptr); | |
802 | } | |
803 | } | |
804 | ||
805 | static | |
de821fe5 | 806 | void destroy_variant_with_selector_field_option(gpointer ptr) |
45c51519 | 807 | { |
de821fe5 | 808 | struct bt_field_class_variant_with_selector_field_option *opt = ptr; |
45c51519 PP |
809 | |
810 | if (ptr) { | |
811 | finalize_named_field_class(&opt->common); | |
812 | BT_OBJECT_PUT_REF_AND_RESET(opt->range_set); | |
813 | g_free(ptr); | |
814 | } | |
815 | } | |
816 | ||
5cd6d0e5 PP |
817 | static |
818 | void finalize_named_field_classes_container( | |
819 | struct bt_field_class_named_field_class_container *fc) | |
820 | { | |
5cd6d0e5 PP |
821 | BT_ASSERT(fc); |
822 | ||
823 | if (fc->named_fcs) { | |
45c51519 PP |
824 | g_ptr_array_free(fc->named_fcs, TRUE); |
825 | fc->named_fcs = NULL; | |
5cd6d0e5 | 826 | |
5cd6d0e5 PP |
827 | } |
828 | ||
829 | if (fc->name_to_index) { | |
830 | g_hash_table_destroy(fc->name_to_index); | |
45c51519 | 831 | fc->name_to_index = NULL; |
5cd6d0e5 PP |
832 | } |
833 | } | |
834 | ||
835 | static | |
836 | void destroy_structure_field_class(struct bt_object *obj) | |
837 | { | |
838 | BT_ASSERT(obj); | |
1998d1ab | 839 | BT_LIB_LOGD("Destroying structure field class object: %!+F", obj); |
c6962c96 | 840 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
841 | finalize_named_field_classes_container((void *) obj); |
842 | g_free(obj); | |
843 | } | |
844 | ||
1122a43a PP |
845 | struct bt_field_class *bt_field_class_structure_create( |
846 | bt_trace_class *trace_class) | |
5cd6d0e5 PP |
847 | { |
848 | int ret; | |
849 | struct bt_field_class_structure *struct_fc = NULL; | |
850 | ||
17f3083a | 851 | BT_ASSERT_PRE_NO_ERROR(); |
1122a43a | 852 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef | 853 | BT_LOGD_STR("Creating default structure field class object."); |
5cd6d0e5 PP |
854 | struct_fc = g_new0(struct bt_field_class_structure, 1); |
855 | if (!struct_fc) { | |
870631a2 PP |
856 | BT_LIB_LOGE_APPEND_CAUSE( |
857 | "Failed to allocate one structure field class."); | |
5cd6d0e5 PP |
858 | goto error; |
859 | } | |
860 | ||
861 | ret = init_named_field_classes_container((void *) struct_fc, | |
45c51519 PP |
862 | BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class, |
863 | destroy_named_field_class); | |
5cd6d0e5 | 864 | if (ret) { |
45c51519 | 865 | /* init_named_field_classes_container() logs errors */ |
5cd6d0e5 PP |
866 | goto error; |
867 | } | |
868 | ||
e5be10ef | 869 | BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc); |
5cd6d0e5 PP |
870 | goto end; |
871 | ||
872 | error: | |
65300d60 | 873 | BT_OBJECT_PUT_REF_AND_RESET(struct_fc); |
5cd6d0e5 PP |
874 | |
875 | end: | |
876 | return (void *) struct_fc; | |
877 | } | |
878 | ||
879 | static | |
45c51519 | 880 | int init_named_field_class(struct bt_named_field_class *named_fc, |
5cd6d0e5 PP |
881 | const char *name, struct bt_field_class *fc) |
882 | { | |
45c51519 | 883 | int status = BT_FUNC_STATUS_OK; |
5cd6d0e5 | 884 | |
45c51519 PP |
885 | BT_ASSERT(named_fc); |
886 | BT_ASSERT(name); | |
887 | BT_ASSERT(fc); | |
888 | named_fc->name = g_string_new(name); | |
889 | if (!named_fc->name) { | |
870631a2 | 890 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString."); |
45c51519 | 891 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
5cd6d0e5 PP |
892 | goto end; |
893 | } | |
894 | ||
c6962c96 PP |
895 | named_fc->user_attributes = bt_value_map_create(); |
896 | if (!named_fc->user_attributes) { | |
897 | BT_LIB_LOGE_APPEND_CAUSE( | |
898 | "Failed to create a map value object."); | |
899 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
900 | goto end; | |
901 | } | |
902 | ||
398454ed | 903 | named_fc->fc = fc; |
6871026b | 904 | bt_object_get_ref_no_null_check(named_fc->fc); |
1e6fd1d7 | 905 | |
45c51519 PP |
906 | end: |
907 | return status; | |
908 | } | |
909 | ||
910 | static | |
911 | struct bt_named_field_class *create_named_field_class(const char *name, | |
912 | struct bt_field_class *fc) | |
913 | { | |
914 | struct bt_named_field_class *named_fc = g_new0( | |
915 | struct bt_named_field_class, 1); | |
916 | ||
917 | if (!named_fc) { | |
918 | BT_LIB_LOGE_APPEND_CAUSE( | |
919 | "Failed to allocate a named field class."); | |
920 | goto error; | |
921 | } | |
922 | ||
923 | if (init_named_field_class(named_fc, name, fc)) { | |
924 | /* init_named_field_class() logs errors */ | |
925 | goto error; | |
926 | } | |
927 | ||
928 | goto end; | |
929 | ||
930 | error: | |
931 | destroy_named_field_class(named_fc); | |
932 | named_fc = NULL; | |
5cd6d0e5 PP |
933 | |
934 | end: | |
45c51519 PP |
935 | return named_fc; |
936 | } | |
937 | ||
938 | static | |
de821fe5 PP |
939 | struct bt_field_class_variant_with_selector_field_option * |
940 | create_variant_with_selector_field_option( | |
45c51519 PP |
941 | const char *name, struct bt_field_class *fc, |
942 | const struct bt_integer_range_set *range_set) | |
943 | { | |
de821fe5 PP |
944 | struct bt_field_class_variant_with_selector_field_option *opt = g_new0( |
945 | struct bt_field_class_variant_with_selector_field_option, 1); | |
45c51519 PP |
946 | |
947 | BT_ASSERT(range_set); | |
948 | ||
949 | if (!opt) { | |
950 | BT_LIB_LOGE_APPEND_CAUSE( | |
951 | "Failed to allocate a named field class."); | |
952 | goto error; | |
953 | } | |
954 | ||
955 | if (init_named_field_class(&opt->common, name, fc)) { | |
956 | goto error; | |
957 | } | |
958 | ||
959 | opt->range_set = range_set; | |
6871026b | 960 | bt_object_get_ref_no_null_check(opt->range_set); |
45c51519 PP |
961 | bt_integer_range_set_freeze(range_set); |
962 | goto end; | |
963 | ||
964 | error: | |
de821fe5 | 965 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
966 | opt = NULL; |
967 | ||
968 | end: | |
969 | return opt; | |
970 | } | |
971 | ||
972 | static | |
973 | int append_named_field_class_to_container_field_class( | |
974 | struct bt_field_class_named_field_class_container *container_fc, | |
975 | struct bt_named_field_class *named_fc) | |
976 | { | |
977 | BT_ASSERT(container_fc); | |
978 | BT_ASSERT(named_fc); | |
979 | BT_ASSERT_PRE_DEV_FC_HOT(container_fc, "Field class"); | |
980 | BT_ASSERT_PRE(!bt_g_hash_table_contains(container_fc->name_to_index, | |
981 | named_fc->name->str), | |
982 | "Duplicate member/option name in structure/variant field class: " | |
983 | "%![container-fc-]+F, name=\"%s\"", container_fc, | |
984 | named_fc->name->str); | |
c6962c96 PP |
985 | |
986 | /* | |
987 | * Freeze the contained field class, but not the named field | |
988 | * class itself, as it's still possible afterwards to modify | |
989 | * properties of the member/option object. | |
990 | */ | |
991 | bt_field_class_freeze(named_fc->fc); | |
45c51519 PP |
992 | g_ptr_array_add(container_fc->named_fcs, named_fc); |
993 | g_hash_table_insert(container_fc->name_to_index, named_fc->name->str, | |
994 | GUINT_TO_POINTER(container_fc->named_fcs->len - 1)); | |
995 | return BT_FUNC_STATUS_OK; | |
5cd6d0e5 PP |
996 | } |
997 | ||
d24d5663 PP |
998 | enum bt_field_class_structure_append_member_status |
999 | bt_field_class_structure_append_member( | |
4295b9e0 PP |
1000 | struct bt_field_class *fc, const char *name, |
1001 | struct bt_field_class *member_fc) | |
5cd6d0e5 | 1002 | { |
45c51519 PP |
1003 | enum bt_field_class_structure_append_member_status status; |
1004 | struct bt_named_field_class *named_fc = NULL; | |
e5be10ef | 1005 | |
17f3083a | 1006 | BT_ASSERT_PRE_NO_ERROR(); |
5cd6d0e5 | 1007 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); |
740faaf4 PP |
1008 | BT_ASSERT_PRE_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, |
1009 | "Field class"); | |
45c51519 PP |
1010 | named_fc = create_named_field_class(name, member_fc); |
1011 | if (!named_fc) { | |
1012 | /* create_named_field_class() logs errors */ | |
1013 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1014 | goto end; | |
1015 | } | |
1016 | ||
1017 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1018 | named_fc); | |
1019 | if (status == BT_FUNC_STATUS_OK) { | |
1020 | /* Moved to the container */ | |
1021 | named_fc = NULL; | |
1022 | } | |
1023 | ||
1024 | end: | |
1025 | return status; | |
5cd6d0e5 PP |
1026 | } |
1027 | ||
40f4ba76 PP |
1028 | uint64_t bt_field_class_structure_get_member_count( |
1029 | const struct bt_field_class *fc) | |
5cd6d0e5 PP |
1030 | { |
1031 | struct bt_field_class_structure *struct_fc = (void *) fc; | |
1032 | ||
bdb288b3 PP |
1033 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1034 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, | |
740faaf4 | 1035 | "Field class"); |
5cd6d0e5 PP |
1036 | return (uint64_t) struct_fc->common.named_fcs->len; |
1037 | } | |
1038 | ||
1039 | static | |
1e6fd1d7 PP |
1040 | struct bt_named_field_class * |
1041 | borrow_named_field_class_from_container_field_class_at_index( | |
740faaf4 | 1042 | struct bt_field_class_named_field_class_container *fc, |
1e6fd1d7 | 1043 | uint64_t index) |
5cd6d0e5 | 1044 | { |
98b15851 | 1045 | BT_ASSERT_DBG(fc); |
bdb288b3 | 1046 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, fc->named_fcs->len); |
45c51519 | 1047 | return fc->named_fcs->pdata[index]; |
5cd6d0e5 PP |
1048 | } |
1049 | ||
1e6fd1d7 PP |
1050 | const struct bt_field_class_structure_member * |
1051 | bt_field_class_structure_borrow_member_by_index_const( | |
1052 | const struct bt_field_class *fc, uint64_t index) | |
5cd6d0e5 | 1053 | { |
bdb288b3 PP |
1054 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1055 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, | |
740faaf4 | 1056 | "Field class"); |
1e6fd1d7 PP |
1057 | return (const void *) |
1058 | borrow_named_field_class_from_container_field_class_at_index( | |
1059 | (void *) fc, index); | |
740faaf4 PP |
1060 | } |
1061 | ||
1e6fd1d7 PP |
1062 | struct bt_field_class_structure_member * |
1063 | bt_field_class_structure_borrow_member_by_index( | |
1064 | struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1065 | { |
bdb288b3 PP |
1066 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1067 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, | |
740faaf4 | 1068 | "Field class"); |
1e6fd1d7 PP |
1069 | return (void *) |
1070 | borrow_named_field_class_from_container_field_class_at_index( | |
1071 | (void *) fc, index); | |
e5be10ef PP |
1072 | } |
1073 | ||
5cd6d0e5 | 1074 | static |
1e6fd1d7 PP |
1075 | struct bt_named_field_class * |
1076 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 | 1077 | struct bt_field_class_named_field_class_container *fc, |
5cd6d0e5 PP |
1078 | const char *name) |
1079 | { | |
1e6fd1d7 | 1080 | struct bt_named_field_class *named_fc = NULL; |
5cd6d0e5 PP |
1081 | gpointer orig_key; |
1082 | gpointer value; | |
1083 | ||
98b15851 | 1084 | BT_ASSERT_DBG(fc); |
bdb288b3 | 1085 | BT_ASSERT_PRE_DEV_NON_NULL(name, "Name"); |
5cd6d0e5 PP |
1086 | if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key, |
1087 | &value)) { | |
1088 | goto end; | |
1089 | } | |
1090 | ||
45c51519 | 1091 | named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)]; |
5cd6d0e5 PP |
1092 | |
1093 | end: | |
1e6fd1d7 | 1094 | return named_fc; |
5cd6d0e5 PP |
1095 | } |
1096 | ||
1e6fd1d7 | 1097 | const struct bt_field_class_structure_member * |
7c06e353 | 1098 | bt_field_class_structure_borrow_member_by_name_const( |
40f4ba76 | 1099 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1100 | { |
bdb288b3 PP |
1101 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1102 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, | |
740faaf4 | 1103 | "Field class"); |
1e6fd1d7 PP |
1104 | return (const void *) |
1105 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 PP |
1106 | (void *) fc, name); |
1107 | } | |
1108 | ||
1e6fd1d7 | 1109 | struct bt_field_class_structure_member * |
fffedc87 | 1110 | bt_field_class_structure_borrow_member_by_name( |
740faaf4 PP |
1111 | struct bt_field_class *fc, const char *name) |
1112 | { | |
bdb288b3 PP |
1113 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1114 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STRUCTURE, | |
740faaf4 | 1115 | "Field class"); |
1e6fd1d7 PP |
1116 | return (void *) |
1117 | borrow_named_field_class_from_container_field_class_by_name( | |
40f4ba76 | 1118 | (void *) fc, name); |
e5be10ef PP |
1119 | } |
1120 | ||
1e6fd1d7 PP |
1121 | const char *bt_field_class_structure_member_get_name( |
1122 | const struct bt_field_class_structure_member *member) | |
1123 | { | |
1124 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1125 | ||
bdb288b3 | 1126 | BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member"); |
1e6fd1d7 PP |
1127 | return named_fc->name->str; |
1128 | } | |
1129 | ||
1130 | const struct bt_field_class * | |
1131 | bt_field_class_structure_member_borrow_field_class_const( | |
1132 | const struct bt_field_class_structure_member *member) | |
1133 | { | |
1134 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1135 | ||
bdb288b3 | 1136 | BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member"); |
1e6fd1d7 PP |
1137 | return named_fc->fc; |
1138 | } | |
1139 | ||
bcd7ef6f FD |
1140 | struct bt_field_class * |
1141 | bt_field_class_structure_member_borrow_field_class( | |
1142 | struct bt_field_class_structure_member *member) | |
1143 | { | |
1144 | struct bt_named_field_class *named_fc = (void *) member; | |
1145 | ||
1146 | BT_ASSERT_PRE_DEV_NON_NULL(member, "Structure field class member"); | |
1147 | return named_fc->fc; | |
1148 | } | |
1149 | ||
b38aea74 PP |
1150 | static |
1151 | void destroy_option_field_class(struct bt_object *obj) | |
1152 | { | |
1153 | struct bt_field_class_option *fc = (void *) obj; | |
1154 | ||
1155 | BT_ASSERT(fc); | |
1156 | BT_LIB_LOGD("Destroying option field class object: %!+F", fc); | |
c6962c96 | 1157 | finalize_field_class((void *) obj); |
b38aea74 PP |
1158 | BT_LOGD_STR("Putting content field class."); |
1159 | BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc); | |
0aa006b7 | 1160 | |
de821fe5 PP |
1161 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1162 | struct bt_field_class_option_with_selector_field *with_sel_fc = | |
0aa006b7 PP |
1163 | (void *) obj; |
1164 | ||
1165 | BT_LOGD_STR("Putting selector field path."); | |
1166 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path); | |
1167 | BT_LOGD_STR("Putting selector field class."); | |
1168 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc); | |
1169 | ||
de821fe5 PP |
1170 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1171 | struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc = | |
0aa006b7 PP |
1172 | (void *) obj; |
1173 | ||
1174 | BT_LOGD_STR("Putting integer range set."); | |
1175 | BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set); | |
1176 | } | |
1177 | } | |
1178 | ||
b38aea74 PP |
1179 | g_free(fc); |
1180 | } | |
1181 | ||
0aa006b7 PP |
1182 | static |
1183 | struct bt_field_class *create_option_field_class( | |
1184 | struct bt_trace_class *trace_class, | |
1185 | enum bt_field_class_type fc_type, | |
1186 | struct bt_field_class *content_fc, | |
1187 | struct bt_field_class *selector_fc) | |
b38aea74 PP |
1188 | { |
1189 | struct bt_field_class_option *opt_fc = NULL; | |
1190 | ||
1191 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); | |
1192 | BT_ASSERT_PRE_NON_NULL(content_fc, "Content field class"); | |
1193 | BT_LIB_LOGD("Creating option field class: " | |
0aa006b7 PP |
1194 | "type=%s, %![content-fc-]+F, %![sel-fc-]+F", |
1195 | bt_common_field_class_type_string(fc_type), | |
1196 | content_fc, selector_fc); | |
1197 | ||
de821fe5 PP |
1198 | if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1199 | struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL; | |
0aa006b7 PP |
1200 | |
1201 | BT_ASSERT_PRE_NON_NULL(selector_fc, "Selector field class"); | |
1202 | ||
de821fe5 | 1203 | if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
0aa006b7 PP |
1204 | BT_ASSERT_PRE_FC_HAS_ID(selector_fc, |
1205 | BT_FIELD_CLASS_TYPE_BOOL, | |
1206 | "Selector field class"); | |
1207 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1208 | struct bt_field_class_option_with_selector_field_bool, 1); |
0aa006b7 PP |
1209 | } else { |
1210 | BT_ASSERT_PRE_FC_IS_INT(selector_fc, | |
1211 | "Selector field class"); | |
1212 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1213 | struct bt_field_class_option_with_selector_field_integer, 1); |
0aa006b7 PP |
1214 | } |
1215 | ||
1216 | if (!opt_with_sel_fc) { | |
1217 | BT_LIB_LOGE_APPEND_CAUSE( | |
1218 | "Failed to allocate one option with selector field class."); | |
1219 | goto error; | |
1220 | } | |
1221 | ||
1222 | opt_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1223 | bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc); |
0aa006b7 PP |
1224 | opt_fc = (void *) opt_with_sel_fc; |
1225 | } else { | |
1226 | opt_fc = g_new0(struct bt_field_class_option, 1); | |
1227 | if (!opt_fc) { | |
1228 | BT_LIB_LOGE_APPEND_CAUSE( | |
1229 | "Failed to allocate one option field class."); | |
1230 | goto error; | |
1231 | } | |
b38aea74 PP |
1232 | } |
1233 | ||
0aa006b7 PP |
1234 | BT_ASSERT(opt_fc); |
1235 | ||
1236 | if (init_field_class((void *) opt_fc, fc_type, | |
c6962c96 PP |
1237 | destroy_option_field_class)) { |
1238 | goto error; | |
1239 | } | |
1240 | ||
b38aea74 | 1241 | opt_fc->content_fc = content_fc; |
6871026b | 1242 | bt_object_get_ref_no_null_check(opt_fc->content_fc); |
b38aea74 PP |
1243 | bt_field_class_freeze(opt_fc->content_fc); |
1244 | ||
1245 | if (selector_fc) { | |
b38aea74 PP |
1246 | bt_field_class_freeze(selector_fc); |
1247 | } | |
1248 | ||
1249 | BT_LIB_LOGD("Created option field class object: " | |
1250 | "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc); | |
1251 | goto end; | |
1252 | ||
1253 | error: | |
1254 | BT_OBJECT_PUT_REF_AND_RESET(opt_fc); | |
1255 | ||
1256 | end: | |
1257 | return (void *) opt_fc; | |
1258 | } | |
1259 | ||
0aa006b7 PP |
1260 | struct bt_field_class *bt_field_class_option_without_selector_create( |
1261 | struct bt_trace_class *trace_class, | |
1262 | struct bt_field_class *content_fc) | |
1263 | { | |
17f3083a SM |
1264 | BT_ASSERT_PRE_NO_ERROR(); |
1265 | ||
0aa006b7 | 1266 | return create_option_field_class(trace_class, |
de821fe5 | 1267 | BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD, |
0aa006b7 PP |
1268 | content_fc, NULL); |
1269 | } | |
1270 | ||
de821fe5 | 1271 | struct bt_field_class *bt_field_class_option_with_selector_field_bool_create( |
0aa006b7 PP |
1272 | struct bt_trace_class *trace_class, |
1273 | struct bt_field_class *content_fc, | |
1274 | struct bt_field_class *selector_fc) | |
1275 | { | |
17f3083a | 1276 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 | 1277 | |
17f3083a SM |
1278 | return create_option_field_class(trace_class, |
1279 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1280 | content_fc, selector_fc); | |
0aa006b7 PP |
1281 | } |
1282 | ||
1283 | struct bt_field_class * | |
de821fe5 | 1284 | bt_field_class_option_with_selector_field_integer_unsigned_create( |
0aa006b7 PP |
1285 | struct bt_trace_class *trace_class, |
1286 | struct bt_field_class *content_fc, | |
1287 | struct bt_field_class *selector_fc, | |
1288 | const struct bt_integer_range_set_unsigned *u_range_set) | |
1289 | { | |
de821fe5 | 1290 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1291 | const struct bt_integer_range_set *range_set = |
1292 | (const void *) u_range_set; | |
1293 | ||
17f3083a | 1294 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 PP |
1295 | BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set"); |
1296 | BT_ASSERT_PRE(range_set->ranges->len > 0, | |
1297 | "Integer range set is empty: %!+R", range_set); | |
1298 | fc = (void *) create_option_field_class(trace_class, | |
de821fe5 | 1299 | BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
0aa006b7 PP |
1300 | content_fc, selector_fc); |
1301 | ||
1302 | if (!fc) { | |
1303 | goto end; | |
1304 | } | |
1305 | ||
1306 | fc->range_set = range_set; | |
6871026b | 1307 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1308 | bt_integer_range_set_freeze(range_set); |
1309 | ||
1310 | end: | |
1311 | return (void *) fc; | |
1312 | } | |
1313 | ||
1314 | struct bt_field_class * | |
de821fe5 | 1315 | bt_field_class_option_with_selector_field_integer_signed_create( |
0aa006b7 PP |
1316 | struct bt_trace_class *trace_class, |
1317 | struct bt_field_class *content_fc, | |
1318 | struct bt_field_class *selector_fc, | |
1319 | const struct bt_integer_range_set_signed *i_range_set) | |
1320 | { | |
de821fe5 | 1321 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1322 | const struct bt_integer_range_set *range_set = |
1323 | (const void *) i_range_set; | |
1324 | ||
17f3083a | 1325 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 PP |
1326 | BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set"); |
1327 | BT_ASSERT_PRE(range_set->ranges->len > 0, | |
1328 | "Integer range set is empty: %!+R", range_set); | |
1329 | fc = (void *) create_option_field_class(trace_class, | |
de821fe5 | 1330 | BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
0aa006b7 PP |
1331 | content_fc, selector_fc); |
1332 | ||
1333 | if (!fc) { | |
1334 | goto end; | |
1335 | } | |
1336 | ||
1337 | fc->range_set = range_set; | |
6871026b | 1338 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1339 | bt_integer_range_set_freeze(range_set); |
1340 | ||
1341 | end: | |
1342 | return (void *) fc; | |
1343 | } | |
1344 | ||
b38aea74 PP |
1345 | const struct bt_field_class *bt_field_class_option_borrow_field_class_const( |
1346 | const struct bt_field_class *fc) | |
1347 | { | |
1348 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1349 | ||
1350 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
0aa006b7 | 1351 | BT_ASSERT_PRE_FC_IS_OPTION(fc, "Field class"); |
b38aea74 PP |
1352 | return opt_fc->content_fc; |
1353 | } | |
1354 | ||
bcd7ef6f FD |
1355 | struct bt_field_class *bt_field_class_option_borrow_field_class( |
1356 | struct bt_field_class *fc) | |
1357 | { | |
1358 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1359 | ||
1360 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
0aa006b7 | 1361 | BT_ASSERT_PRE_FC_IS_OPTION(fc, "Field class"); |
bcd7ef6f FD |
1362 | return opt_fc->content_fc; |
1363 | } | |
1364 | ||
b38aea74 | 1365 | const struct bt_field_path * |
de821fe5 | 1366 | bt_field_class_option_with_selector_field_borrow_selector_field_path_const( |
b38aea74 PP |
1367 | const struct bt_field_class *fc) |
1368 | { | |
de821fe5 | 1369 | const struct bt_field_class_option_with_selector_field *opt_fc = |
0aa006b7 | 1370 | (const void *) fc; |
b38aea74 PP |
1371 | |
1372 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
0aa006b7 | 1373 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL(fc, "Field class"); |
b38aea74 PP |
1374 | return opt_fc->selector_field_path; |
1375 | } | |
1376 | ||
de821fe5 | 1377 | void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed( |
0aa006b7 PP |
1378 | struct bt_field_class *fc, bt_bool sel_is_reversed) |
1379 | { | |
de821fe5 | 1380 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 PP |
1381 | |
1382 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
1383 | BT_ASSERT_PRE_FC_HAS_ID(fc, | |
de821fe5 | 1384 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, "Field class"); |
0aa006b7 PP |
1385 | BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class"); |
1386 | opt_fc->sel_is_reversed = sel_is_reversed; | |
1387 | } | |
1388 | ||
de821fe5 | 1389 | bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed( |
0aa006b7 PP |
1390 | const struct bt_field_class *fc) |
1391 | { | |
de821fe5 | 1392 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 PP |
1393 | |
1394 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
1395 | BT_ASSERT_PRE_FC_HAS_ID(fc, | |
de821fe5 | 1396 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, "Field class"); |
0aa006b7 PP |
1397 | return opt_fc->sel_is_reversed; |
1398 | } | |
1399 | ||
1400 | const struct bt_integer_range_set_unsigned * | |
de821fe5 | 1401 | bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const( |
0aa006b7 PP |
1402 | const struct bt_field_class *fc) |
1403 | { | |
de821fe5 | 1404 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1405 | (void *) fc; |
1406 | ||
1407 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
1408 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL(fc, "Field class"); | |
1409 | return (const void *) opt_fc->range_set; | |
1410 | } | |
1411 | ||
1412 | const struct bt_integer_range_set_signed * | |
de821fe5 | 1413 | bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const( |
0aa006b7 PP |
1414 | const struct bt_field_class *fc) |
1415 | { | |
de821fe5 | 1416 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1417 | (void *) fc; |
1418 | ||
1419 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
1420 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL(fc, "Field class"); | |
1421 | return (const void *) opt_fc->range_set; | |
1422 | } | |
1423 | ||
45c51519 PP |
1424 | static |
1425 | void finalize_variant_field_class(struct bt_field_class_variant *var_fc) | |
1e6fd1d7 | 1426 | { |
45c51519 PP |
1427 | BT_ASSERT(var_fc); |
1428 | BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc); | |
c6962c96 | 1429 | finalize_field_class((void *) var_fc); |
45c51519 | 1430 | finalize_named_field_classes_container((void *) var_fc); |
1e6fd1d7 PP |
1431 | } |
1432 | ||
5cd6d0e5 PP |
1433 | static |
1434 | void destroy_variant_field_class(struct bt_object *obj) | |
1435 | { | |
1436 | struct bt_field_class_variant *fc = (void *) obj; | |
1437 | ||
1438 | BT_ASSERT(fc); | |
45c51519 PP |
1439 | finalize_variant_field_class(fc); |
1440 | g_free(fc); | |
1441 | } | |
1442 | ||
1443 | static | |
de821fe5 | 1444 | void destroy_variant_with_selector_field_field_class(struct bt_object *obj) |
45c51519 | 1445 | { |
de821fe5 | 1446 | struct bt_field_class_variant_with_selector_field *fc = (void *) obj; |
45c51519 PP |
1447 | |
1448 | BT_ASSERT(fc); | |
1449 | finalize_variant_field_class(&fc->common); | |
5cd6d0e5 | 1450 | BT_LOGD_STR("Putting selector field path."); |
238b7404 PP |
1451 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path); |
1452 | BT_LOGD_STR("Putting selector field class."); | |
1453 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_fc); | |
5cd6d0e5 PP |
1454 | g_free(fc); |
1455 | } | |
1456 | ||
1122a43a | 1457 | struct bt_field_class *bt_field_class_variant_create( |
45c51519 | 1458 | bt_trace_class *trace_class, bt_field_class *selector_fc) |
5cd6d0e5 PP |
1459 | { |
1460 | int ret; | |
1461 | struct bt_field_class_variant *var_fc = NULL; | |
de821fe5 | 1462 | struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL; |
45c51519 | 1463 | enum bt_field_class_type fc_type; |
5cd6d0e5 | 1464 | |
17f3083a | 1465 | BT_ASSERT_PRE_NO_ERROR(); |
1122a43a | 1466 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
45c51519 PP |
1467 | |
1468 | if (selector_fc) { | |
1469 | BT_ASSERT_PRE_FC_IS_INT(selector_fc, "Selector field class"); | |
5cd6d0e5 PP |
1470 | } |
1471 | ||
45c51519 PP |
1472 | BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F", |
1473 | selector_fc); | |
1474 | ||
1475 | if (selector_fc) { | |
1476 | var_with_sel_fc = g_new0( | |
de821fe5 | 1477 | struct bt_field_class_variant_with_selector_field, 1); |
45c51519 PP |
1478 | if (!var_with_sel_fc) { |
1479 | BT_LIB_LOGE_APPEND_CAUSE( | |
1480 | "Failed to allocate one variant field class with selector."); | |
1481 | goto error; | |
1482 | } | |
1483 | ||
ebdb6693 PP |
1484 | if (bt_field_class_type_is(selector_fc->type, |
1485 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
de821fe5 | 1486 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 | 1487 | } else { |
de821fe5 | 1488 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 PP |
1489 | } |
1490 | ||
1491 | ret = init_named_field_classes_container( | |
1492 | (void *) var_with_sel_fc, fc_type, | |
de821fe5 PP |
1493 | destroy_variant_with_selector_field_field_class, |
1494 | destroy_variant_with_selector_field_option); | |
45c51519 PP |
1495 | if (ret) { |
1496 | /* init_named_field_classes_container() logs errors */ | |
1497 | goto error; | |
1498 | } | |
1499 | ||
1500 | var_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1501 | bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc); |
45c51519 PP |
1502 | bt_field_class_freeze(selector_fc); |
1503 | var_fc = (void *) var_with_sel_fc; | |
d166032f FD |
1504 | BT_LIB_LOGD("Created default variant field class with selector object: " |
1505 | "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc); | |
45c51519 PP |
1506 | } else { |
1507 | var_fc = g_new0(struct bt_field_class_variant, 1); | |
1508 | if (!var_fc) { | |
1509 | BT_LIB_LOGE_APPEND_CAUSE( | |
1510 | "Failed to allocate one variant field class without selector."); | |
1511 | goto error; | |
1512 | } | |
1513 | ||
1514 | ret = init_named_field_classes_container((void *) var_fc, | |
de821fe5 | 1515 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, |
45c51519 PP |
1516 | destroy_variant_field_class, destroy_named_field_class); |
1517 | if (ret) { | |
1518 | /* init_named_field_classes_container() logs errors */ | |
1519 | goto error; | |
1520 | } | |
d166032f FD |
1521 | BT_LIB_LOGD("Created default variant field class without selector object: " |
1522 | "%![var-fc-]+F", var_fc); | |
5cd6d0e5 PP |
1523 | } |
1524 | ||
45c51519 | 1525 | BT_ASSERT(var_fc); |
5cd6d0e5 PP |
1526 | goto end; |
1527 | ||
1528 | error: | |
65300d60 | 1529 | BT_OBJECT_PUT_REF_AND_RESET(var_fc); |
9fdff45c | 1530 | BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc); |
5cd6d0e5 PP |
1531 | |
1532 | end: | |
1533 | return (void *) var_fc; | |
1534 | } | |
1535 | ||
45c51519 PP |
1536 | enum bt_field_class_variant_without_selector_append_option_status |
1537 | bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc, | |
1538 | const char *name, struct bt_field_class *option_fc) | |
1539 | { | |
1540 | enum bt_field_class_variant_without_selector_append_option_status status; | |
1541 | struct bt_named_field_class *named_fc = NULL; | |
1542 | ||
17f3083a | 1543 | BT_ASSERT_PRE_NO_ERROR(); |
45c51519 PP |
1544 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); |
1545 | BT_ASSERT_PRE_NON_NULL(name, "Name"); | |
1546 | BT_ASSERT_PRE_NON_NULL(option_fc, "Option field class"); | |
1547 | BT_ASSERT_PRE_FC_HAS_ID(fc, | |
de821fe5 | 1548 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, "Field class"); |
45c51519 PP |
1549 | named_fc = create_named_field_class(name, option_fc); |
1550 | if (!named_fc) { | |
1551 | /* create_named_field_class() logs errors */ | |
1552 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1553 | goto end; | |
1554 | } | |
1555 | ||
1556 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1557 | named_fc); | |
1558 | if (status == BT_FUNC_STATUS_OK) { | |
1559 | /* Moved to the container */ | |
1560 | named_fc = NULL; | |
1561 | } | |
1562 | ||
1563 | end: | |
1564 | if (named_fc) { | |
1565 | destroy_named_field_class(named_fc); | |
1566 | } | |
1567 | ||
1568 | return status; | |
5cd6d0e5 PP |
1569 | } |
1570 | ||
45c51519 PP |
1571 | static |
1572 | int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set, | |
1573 | bool is_signed, bool *has_overlap) | |
1574 | { | |
1575 | int status = BT_FUNC_STATUS_OK; | |
1576 | struct bt_integer_range_set *full_range_set; | |
1577 | uint64_t i; | |
1578 | ||
1579 | *has_overlap = false; | |
1580 | ||
1581 | /* | |
1582 | * Build a single range set with all the ranges and test for | |
1583 | * overlaps. | |
1584 | */ | |
1585 | if (is_signed) { | |
1586 | full_range_set = (void *) bt_integer_range_set_signed_create(); | |
1587 | } else { | |
1588 | full_range_set = (void *) bt_integer_range_set_unsigned_create(); | |
1589 | } | |
1590 | ||
1591 | if (!full_range_set) { | |
1592 | BT_LOGE_STR("Failed to create a range set."); | |
1593 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1594 | goto end; | |
1595 | } | |
1596 | ||
1597 | /* Add existing option ranges */ | |
1598 | for (i = 0; i < var_fc_opts->len; i++) { | |
de821fe5 | 1599 | struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1600 | var_fc_opts->pdata[i]; |
1601 | uint64_t j; | |
1602 | ||
1603 | for (j = 0; j < opt->range_set->ranges->len; j++) { | |
1604 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1605 | opt->range_set, j); | |
1606 | ||
1607 | if (is_signed) { | |
1608 | status = bt_integer_range_set_signed_add_range( | |
1609 | (void *) full_range_set, range->lower.i, | |
1610 | range->upper.i); | |
1611 | } else { | |
1612 | status = bt_integer_range_set_unsigned_add_range( | |
1613 | (void *) full_range_set, range->lower.u, | |
1614 | range->upper.u); | |
1615 | } | |
1616 | ||
1617 | if (status) { | |
1618 | goto end; | |
1619 | } | |
1620 | } | |
1621 | } | |
1622 | ||
1623 | /* Add new ranges */ | |
1624 | for (i = 0; i < range_set->ranges->len; i++) { | |
1625 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1626 | range_set, i); | |
1627 | ||
1628 | if (is_signed) { | |
1629 | status = bt_integer_range_set_signed_add_range( | |
1630 | (void *) full_range_set, range->lower.i, | |
1631 | range->upper.i); | |
1632 | } else { | |
1633 | status = bt_integer_range_set_unsigned_add_range( | |
1634 | (void *) full_range_set, range->lower.u, | |
1635 | range->upper.u); | |
1636 | } | |
1637 | ||
1638 | if (status) { | |
1639 | goto end; | |
1640 | } | |
1641 | } | |
1642 | ||
1643 | /* Check overlaps */ | |
1644 | if (is_signed) { | |
1645 | *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set); | |
1646 | } else { | |
1647 | *has_overlap = bt_integer_range_set_unsigned_has_overlaps( | |
1648 | full_range_set); | |
1649 | } | |
1650 | ||
1651 | end: | |
1652 | bt_object_put_ref(full_range_set); | |
1653 | return status; | |
1654 | } | |
1655 | ||
1656 | static | |
de821fe5 | 1657 | int append_option_to_variant_with_selector_field_field_class( |
45c51519 PP |
1658 | struct bt_field_class *fc, const char *name, |
1659 | struct bt_field_class *option_fc, | |
1660 | const struct bt_integer_range_set *range_set, | |
1661 | enum bt_field_class_type expected_type) | |
5cd6d0e5 | 1662 | { |
45c51519 | 1663 | int status; |
de821fe5 PP |
1664 | struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc; |
1665 | struct bt_field_class_variant_with_selector_field_option *opt = NULL; | |
45c51519 | 1666 | bool has_overlap; |
e5be10ef | 1667 | |
5cd6d0e5 | 1668 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); |
45c51519 PP |
1669 | BT_ASSERT_PRE_NON_NULL(name, "Name"); |
1670 | BT_ASSERT_PRE_NON_NULL(option_fc, "Option field class"); | |
6769570a | 1671 | BT_ASSERT_PRE_NON_NULL(range_set, "Integer range set"); |
45c51519 PP |
1672 | BT_ASSERT_PRE_FC_HAS_ID(fc, expected_type, "Field class"); |
1673 | BT_ASSERT_PRE(range_set->ranges->len > 0, | |
6769570a | 1674 | "Integer range set is empty: %!+R", range_set); |
45c51519 | 1675 | status = ranges_overlap(var_fc->common.common.named_fcs, range_set, |
de821fe5 | 1676 | expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1677 | &has_overlap); |
1678 | if (status) { | |
1679 | /* ranges_overlap() logs errors */ | |
1680 | goto end; | |
1681 | } | |
1682 | ||
1683 | BT_ASSERT_PRE(!has_overlap, | |
6769570a PP |
1684 | "Integer range set's ranges and existing ranges have an overlap: " |
1685 | "%!+R", range_set); | |
de821fe5 | 1686 | opt = create_variant_with_selector_field_option(name, option_fc, range_set); |
45c51519 | 1687 | if (!opt) { |
de821fe5 | 1688 | /* create_variant_with_selector_field_option() logs errors */ |
45c51519 PP |
1689 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
1690 | goto end; | |
1691 | } | |
1692 | ||
1693 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1694 | &opt->common); | |
1695 | if (status == BT_FUNC_STATUS_OK) { | |
1696 | /* Moved to the container */ | |
1697 | opt = NULL; | |
1698 | } | |
1699 | ||
1700 | end: | |
1701 | if (opt) { | |
de821fe5 | 1702 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1703 | } |
1704 | ||
1705 | return status; | |
1706 | } | |
1707 | ||
de821fe5 PP |
1708 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1709 | bt_field_class_variant_with_selector_field_integer_unsigned_append_option( | |
45c51519 PP |
1710 | struct bt_field_class *fc, const char *name, |
1711 | struct bt_field_class *option_fc, | |
1712 | const struct bt_integer_range_set_unsigned *range_set) | |
1713 | { | |
17f3083a SM |
1714 | BT_ASSERT_PRE_NO_ERROR(); |
1715 | ||
de821fe5 | 1716 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1717 | name, option_fc, (const void *) range_set, |
de821fe5 | 1718 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD); |
45c51519 PP |
1719 | } |
1720 | ||
de821fe5 PP |
1721 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1722 | bt_field_class_variant_with_selector_field_integer_signed_append_option( | |
45c51519 PP |
1723 | struct bt_field_class *fc, const char *name, |
1724 | struct bt_field_class *option_fc, | |
1725 | const struct bt_integer_range_set_signed *range_set) | |
1726 | { | |
17f3083a SM |
1727 | BT_ASSERT_PRE_NO_ERROR(); |
1728 | ||
de821fe5 | 1729 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1730 | name, option_fc, (const void *) range_set, |
de821fe5 | 1731 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD); |
45c51519 PP |
1732 | } |
1733 | ||
1734 | uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc) | |
1735 | { | |
1736 | const struct bt_field_class_variant *var_fc = (const void *) fc; | |
1737 | ||
1738 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
1739 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class"); | |
1740 | return (uint64_t) var_fc->common.named_fcs->len; | |
5cd6d0e5 PP |
1741 | } |
1742 | ||
1e6fd1d7 | 1743 | const struct bt_field_class_variant_option * |
7c06e353 | 1744 | bt_field_class_variant_borrow_option_by_name_const( |
40f4ba76 | 1745 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1746 | { |
bdb288b3 | 1747 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 | 1748 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class"); |
1e6fd1d7 PP |
1749 | return (const void *) |
1750 | borrow_named_field_class_from_container_field_class_by_name( | |
1751 | (void *) fc, name); | |
740faaf4 PP |
1752 | } |
1753 | ||
45c51519 PP |
1754 | const struct bt_field_class_variant_option * |
1755 | bt_field_class_variant_borrow_option_by_index_const( | |
1756 | const struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1757 | { |
bdb288b3 | 1758 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 PP |
1759 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class"); |
1760 | return (const void *) | |
1761 | borrow_named_field_class_from_container_field_class_at_index( | |
c6fe8c40 PP |
1762 | (void *) fc, index); |
1763 | } | |
1764 | ||
1765 | struct bt_field_class_variant_option * | |
1766 | bt_field_class_variant_borrow_option_by_name( | |
1767 | struct bt_field_class *fc, const char *name) | |
1768 | { | |
1769 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
1770 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class"); | |
1771 | return (void *) | |
1772 | borrow_named_field_class_from_container_field_class_by_name( | |
1773 | (void *) fc, name); | |
1774 | } | |
1775 | ||
1776 | struct bt_field_class_variant_option * | |
1777 | bt_field_class_variant_borrow_option_by_index( | |
1778 | struct bt_field_class *fc, uint64_t index) | |
1779 | { | |
1780 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
1781 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT(fc, "Field class"); | |
1782 | return (void *) | |
1783 | borrow_named_field_class_from_container_field_class_at_index( | |
45c51519 | 1784 | (void *) fc, index); |
e5be10ef PP |
1785 | } |
1786 | ||
de821fe5 PP |
1787 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1788 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const( | |
45c51519 | 1789 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1790 | { |
bdb288b3 | 1791 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 | 1792 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, |
de821fe5 | 1793 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1794 | "Field class"); |
1795 | return (const void *) | |
1796 | borrow_named_field_class_from_container_field_class_by_name( | |
1797 | (void *) fc, name); | |
5cd6d0e5 PP |
1798 | } |
1799 | ||
de821fe5 PP |
1800 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1801 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const( | |
1e6fd1d7 | 1802 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 1803 | { |
bdb288b3 | 1804 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 | 1805 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, |
de821fe5 | 1806 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 | 1807 | "Field class"); |
1e6fd1d7 PP |
1808 | return (const void *) |
1809 | borrow_named_field_class_from_container_field_class_at_index( | |
1810 | (void *) fc, index); | |
740faaf4 PP |
1811 | } |
1812 | ||
de821fe5 PP |
1813 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1814 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const( | |
45c51519 | 1815 | const struct bt_field_class *fc, const char *name) |
740faaf4 | 1816 | { |
bdb288b3 | 1817 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 | 1818 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, |
de821fe5 | 1819 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1820 | "Field class"); |
1821 | return (const void *) | |
1822 | borrow_named_field_class_from_container_field_class_by_name( | |
1823 | (void *) fc, name); | |
1824 | } | |
1825 | ||
de821fe5 PP |
1826 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1827 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const( | |
45c51519 PP |
1828 | const struct bt_field_class *fc, uint64_t index) |
1829 | { | |
1830 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
1831 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, | |
de821fe5 | 1832 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1833 | "Field class"); |
1834 | return (const void *) | |
1e6fd1d7 PP |
1835 | borrow_named_field_class_from_container_field_class_at_index( |
1836 | (void *) fc, index); | |
1837 | } | |
1838 | ||
1839 | const char *bt_field_class_variant_option_get_name( | |
1840 | const struct bt_field_class_variant_option *option) | |
1841 | { | |
1842 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1843 | ||
bdb288b3 | 1844 | BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option"); |
1e6fd1d7 PP |
1845 | return named_fc->name->str; |
1846 | } | |
1847 | ||
1848 | const struct bt_field_class * | |
1849 | bt_field_class_variant_option_borrow_field_class_const( | |
1850 | const struct bt_field_class_variant_option *option) | |
1851 | { | |
1852 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1853 | ||
bdb288b3 | 1854 | BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option"); |
1e6fd1d7 PP |
1855 | return named_fc->fc; |
1856 | } | |
1857 | ||
bcd7ef6f FD |
1858 | struct bt_field_class * |
1859 | bt_field_class_variant_option_borrow_field_class( | |
1860 | struct bt_field_class_variant_option *option) | |
1861 | { | |
1862 | struct bt_named_field_class *named_fc = (void *) option; | |
1863 | ||
1864 | BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option"); | |
1865 | return named_fc->fc; | |
1866 | } | |
1867 | ||
45c51519 | 1868 | const struct bt_integer_range_set_unsigned * |
de821fe5 PP |
1869 | bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const( |
1870 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option) | |
1e6fd1d7 | 1871 | { |
de821fe5 | 1872 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 | 1873 | (const void *) option; |
1e6fd1d7 | 1874 | |
bdb288b3 | 1875 | BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option"); |
45c51519 PP |
1876 | return (const void *) opt->range_set; |
1877 | } | |
1878 | ||
1879 | const struct bt_integer_range_set_signed * | |
de821fe5 PP |
1880 | bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const( |
1881 | const struct bt_field_class_variant_with_selector_field_integer_signed_option *option) | |
45c51519 | 1882 | { |
de821fe5 | 1883 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1884 | (const void *) option; |
1885 | ||
1886 | BT_ASSERT_PRE_DEV_NON_NULL(option, "Variant field class option"); | |
1887 | return (const void *) opt->range_set; | |
5cd6d0e5 PP |
1888 | } |
1889 | ||
40f4ba76 | 1890 | const struct bt_field_path * |
de821fe5 | 1891 | bt_field_class_variant_with_selector_field_borrow_selector_field_path_const( |
40f4ba76 | 1892 | const struct bt_field_class *fc) |
e5be10ef | 1893 | { |
de821fe5 | 1894 | const struct bt_field_class_variant_with_selector_field *var_fc = |
45c51519 | 1895 | (const void *) fc; |
5cd6d0e5 | 1896 | |
bdb288b3 | 1897 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
45c51519 | 1898 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL(fc, "Field class"); |
5cd6d0e5 PP |
1899 | return var_fc->selector_field_path; |
1900 | } | |
1901 | ||
1902 | static | |
c6962c96 | 1903 | int init_array_field_class(struct bt_field_class_array *fc, |
864cad70 | 1904 | enum bt_field_class_type type, bt_object_release_func release_func, |
5cd6d0e5 PP |
1905 | struct bt_field_class *element_fc) |
1906 | { | |
c6962c96 PP |
1907 | int ret; |
1908 | ||
5cd6d0e5 | 1909 | BT_ASSERT(element_fc); |
c6962c96 PP |
1910 | ret = init_field_class((void *) fc, type, release_func); |
1911 | if (ret) { | |
1912 | goto end; | |
1913 | } | |
1914 | ||
398454ed | 1915 | fc->element_fc = element_fc; |
6871026b | 1916 | bt_object_get_ref_no_null_check(fc->element_fc); |
5cd6d0e5 | 1917 | bt_field_class_freeze(element_fc); |
c6962c96 PP |
1918 | |
1919 | end: | |
1920 | return ret; | |
5cd6d0e5 PP |
1921 | } |
1922 | ||
1923 | static | |
1924 | void finalize_array_field_class(struct bt_field_class_array *array_fc) | |
1925 | { | |
1926 | BT_ASSERT(array_fc); | |
e5be10ef | 1927 | BT_LOGD_STR("Putting element field class."); |
c6962c96 | 1928 | finalize_field_class((void *) array_fc); |
238b7404 | 1929 | BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc); |
5cd6d0e5 PP |
1930 | } |
1931 | ||
1932 | static | |
1933 | void destroy_static_array_field_class(struct bt_object *obj) | |
1934 | { | |
1935 | BT_ASSERT(obj); | |
e5be10ef | 1936 | BT_LIB_LOGD("Destroying static array field class object: %!+F", obj); |
5cd6d0e5 PP |
1937 | finalize_array_field_class((void *) obj); |
1938 | g_free(obj); | |
1939 | } | |
1940 | ||
40f4ba76 | 1941 | struct bt_field_class * |
9c08c816 | 1942 | bt_field_class_array_static_create(bt_trace_class *trace_class, |
1122a43a | 1943 | struct bt_field_class *element_fc, uint64_t length) |
5cd6d0e5 | 1944 | { |
9c08c816 | 1945 | struct bt_field_class_array_static *array_fc = NULL; |
5cd6d0e5 | 1946 | |
17f3083a | 1947 | BT_ASSERT_PRE_NO_ERROR(); |
1122a43a | 1948 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef PP |
1949 | BT_ASSERT_PRE_NON_NULL(element_fc, "Element field class"); |
1950 | BT_LOGD_STR("Creating default static array field class object."); | |
9c08c816 | 1951 | array_fc = g_new0(struct bt_field_class_array_static, 1); |
5cd6d0e5 | 1952 | if (!array_fc) { |
870631a2 PP |
1953 | BT_LIB_LOGE_APPEND_CAUSE( |
1954 | "Failed to allocate one static array field class."); | |
5cd6d0e5 PP |
1955 | goto error; |
1956 | } | |
1957 | ||
c6962c96 PP |
1958 | if (init_array_field_class((void *) array_fc, |
1959 | BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
1960 | destroy_static_array_field_class, element_fc)) { | |
1961 | goto error; | |
1962 | } | |
1963 | ||
5cd6d0e5 | 1964 | array_fc->length = length; |
e5be10ef | 1965 | BT_LIB_LOGD("Created static array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
1966 | goto end; |
1967 | ||
1968 | error: | |
65300d60 | 1969 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
1970 | |
1971 | end: | |
1972 | return (void *) array_fc; | |
1973 | } | |
1974 | ||
40f4ba76 PP |
1975 | const struct bt_field_class * |
1976 | bt_field_class_array_borrow_element_field_class_const( | |
1977 | const struct bt_field_class *fc) | |
5cd6d0e5 | 1978 | { |
40f4ba76 | 1979 | const struct bt_field_class_array *array_fc = (const void *) fc; |
5cd6d0e5 | 1980 | |
bdb288b3 PP |
1981 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1982 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY(fc, "Field class"); | |
5cd6d0e5 PP |
1983 | return array_fc->element_fc; |
1984 | } | |
1985 | ||
740faaf4 PP |
1986 | struct bt_field_class * |
1987 | bt_field_class_array_borrow_element_field_class(struct bt_field_class *fc) | |
1988 | { | |
1989 | struct bt_field_class_array *array_fc = (void *) fc; | |
1990 | ||
bdb288b3 PP |
1991 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
1992 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY(fc, "Field class"); | |
740faaf4 PP |
1993 | return array_fc->element_fc; |
1994 | } | |
1995 | ||
9c08c816 | 1996 | uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc) |
e5be10ef | 1997 | { |
9c08c816 | 1998 | const struct bt_field_class_array_static *array_fc = (const void *) fc; |
5cd6d0e5 | 1999 | |
bdb288b3 PP |
2000 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
2001 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
5cd6d0e5 PP |
2002 | "Field class"); |
2003 | return (uint64_t) array_fc->length; | |
2004 | } | |
2005 | ||
2006 | static | |
2007 | void destroy_dynamic_array_field_class(struct bt_object *obj) | |
2008 | { | |
9c08c816 | 2009 | struct bt_field_class_array_dynamic *fc = (void *) obj; |
5cd6d0e5 PP |
2010 | |
2011 | BT_ASSERT(fc); | |
e5be10ef | 2012 | BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc); |
5cd6d0e5 PP |
2013 | finalize_array_field_class((void *) fc); |
2014 | BT_LOGD_STR("Putting length field path."); | |
238b7404 PP |
2015 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_field_path); |
2016 | BT_LOGD_STR("Putting length field class."); | |
2017 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_fc); | |
5cd6d0e5 PP |
2018 | g_free(fc); |
2019 | } | |
2020 | ||
9c08c816 | 2021 | struct bt_field_class *bt_field_class_array_dynamic_create( |
1367bc7c PP |
2022 | struct bt_trace_class *trace_class, |
2023 | struct bt_field_class *element_fc, | |
2024 | struct bt_field_class *length_fc) | |
5cd6d0e5 | 2025 | { |
9c08c816 | 2026 | struct bt_field_class_array_dynamic *array_fc = NULL; |
5cd6d0e5 | 2027 | |
17f3083a | 2028 | BT_ASSERT_PRE_NO_ERROR(); |
1122a43a | 2029 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef PP |
2030 | BT_ASSERT_PRE_NON_NULL(element_fc, "Element field class"); |
2031 | BT_LOGD_STR("Creating default dynamic array field class object."); | |
9c08c816 | 2032 | array_fc = g_new0(struct bt_field_class_array_dynamic, 1); |
5cd6d0e5 | 2033 | if (!array_fc) { |
870631a2 PP |
2034 | BT_LIB_LOGE_APPEND_CAUSE( |
2035 | "Failed to allocate one dynamic array field class."); | |
5cd6d0e5 PP |
2036 | goto error; |
2037 | } | |
2038 | ||
c6962c96 | 2039 | if (init_array_field_class((void *) array_fc, |
81b8fa44 PP |
2040 | length_fc ? |
2041 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD : | |
2042 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD, | |
c6962c96 PP |
2043 | destroy_dynamic_array_field_class, element_fc)) { |
2044 | goto error; | |
2045 | } | |
1367bc7c PP |
2046 | |
2047 | if (length_fc) { | |
2048 | BT_ASSERT_PRE_FC_IS_UNSIGNED_INT(length_fc, | |
2049 | "Length field class"); | |
2050 | array_fc->length_fc = length_fc; | |
6871026b | 2051 | bt_object_get_ref_no_null_check(array_fc->length_fc); |
1367bc7c PP |
2052 | bt_field_class_freeze(length_fc); |
2053 | } | |
2054 | ||
e5be10ef | 2055 | BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2056 | goto end; |
2057 | ||
2058 | error: | |
65300d60 | 2059 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2060 | |
2061 | end: | |
2062 | return (void *) array_fc; | |
2063 | } | |
2064 | ||
40f4ba76 | 2065 | const struct bt_field_path * |
81b8fa44 | 2066 | bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const( |
40f4ba76 | 2067 | const struct bt_field_class *fc) |
5cd6d0e5 | 2068 | { |
9c08c816 | 2069 | const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc; |
5cd6d0e5 | 2070 | |
17f3083a | 2071 | BT_ASSERT_PRE_NO_ERROR(); |
bdb288b3 | 2072 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); |
81b8fa44 PP |
2073 | BT_ASSERT_PRE_DEV_FC_HAS_ID(fc, |
2074 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD, | |
5cd6d0e5 PP |
2075 | "Field class"); |
2076 | return seq_fc->length_field_path; | |
2077 | } | |
2078 | ||
2079 | static | |
2080 | void destroy_string_field_class(struct bt_object *obj) | |
2081 | { | |
2082 | BT_ASSERT(obj); | |
e5be10ef | 2083 | BT_LIB_LOGD("Destroying string field class object: %!+F", obj); |
c6962c96 | 2084 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
2085 | g_free(obj); |
2086 | } | |
2087 | ||
1122a43a | 2088 | struct bt_field_class *bt_field_class_string_create(bt_trace_class *trace_class) |
5cd6d0e5 PP |
2089 | { |
2090 | struct bt_field_class_string *string_fc = NULL; | |
2091 | ||
17f3083a | 2092 | BT_ASSERT_PRE_NO_ERROR(); |
1122a43a | 2093 | BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class"); |
e5be10ef | 2094 | BT_LOGD_STR("Creating default string field class object."); |
5cd6d0e5 PP |
2095 | string_fc = g_new0(struct bt_field_class_string, 1); |
2096 | if (!string_fc) { | |
870631a2 PP |
2097 | BT_LIB_LOGE_APPEND_CAUSE( |
2098 | "Failed to allocate one string field class."); | |
5cd6d0e5 PP |
2099 | goto error; |
2100 | } | |
2101 | ||
c6962c96 PP |
2102 | if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING, |
2103 | destroy_string_field_class)) { | |
2104 | goto error; | |
2105 | } | |
2106 | ||
e5be10ef | 2107 | BT_LIB_LOGD("Created string field class object: %!+F", string_fc); |
5cd6d0e5 PP |
2108 | goto end; |
2109 | ||
2110 | error: | |
65300d60 | 2111 | BT_OBJECT_PUT_REF_AND_RESET(string_fc); |
5cd6d0e5 PP |
2112 | |
2113 | end: | |
2114 | return (void *) string_fc; | |
2115 | } | |
2116 | ||
2117 | BT_HIDDEN | |
1e6fd1d7 | 2118 | void _bt_field_class_freeze(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2119 | { |
1e6fd1d7 PP |
2120 | struct bt_field_class *fc = (void *) c_fc; |
2121 | ||
5cd6d0e5 PP |
2122 | /* |
2123 | * Element/member/option field classes are frozen when added to | |
2124 | * their owner. | |
2125 | */ | |
2126 | BT_ASSERT(fc); | |
c6962c96 | 2127 | bt_value_freeze(fc->user_attributes); |
1e6fd1d7 PP |
2128 | fc->frozen = true; |
2129 | ||
ebdb6693 PP |
2130 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2131 | bt_field_class_type_is(fc->type, | |
2132 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
1e6fd1d7 PP |
2133 | struct bt_field_class_named_field_class_container *container_fc = |
2134 | (void *) fc; | |
2135 | uint64_t i; | |
2136 | ||
2137 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
45c51519 PP |
2138 | bt_named_field_class_freeze( |
2139 | container_fc->named_fcs->pdata[i]); | |
1e6fd1d7 | 2140 | } |
1e6fd1d7 PP |
2141 | } |
2142 | } | |
2143 | ||
2144 | BT_HIDDEN | |
2145 | void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc) | |
2146 | { | |
2147 | BT_ASSERT(named_fc); | |
c6962c96 PP |
2148 | BT_ASSERT(named_fc->fc->frozen); |
2149 | BT_LIB_LOGD("Freezing named field class's user attributes: %!+v", | |
2150 | named_fc->user_attributes); | |
2151 | bt_value_freeze(named_fc->user_attributes); | |
1e6fd1d7 | 2152 | ((struct bt_named_field_class *) named_fc)->frozen = true; |
5cd6d0e5 PP |
2153 | } |
2154 | ||
2155 | BT_HIDDEN | |
bdb288b3 | 2156 | void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2157 | { |
40f4ba76 PP |
2158 | struct bt_field_class *fc = (void *) c_fc; |
2159 | ||
5cd6d0e5 | 2160 | BT_ASSERT(fc); |
862ca4ed | 2161 | BT_ASSERT_PRE(!fc->part_of_trace_class, |
5cd6d0e5 | 2162 | "Field class is already part of a trace: %!+F", fc); |
862ca4ed | 2163 | fc->part_of_trace_class = true; |
5cd6d0e5 | 2164 | |
ebdb6693 PP |
2165 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2166 | bt_field_class_type_is(fc->type, | |
2167 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
5cd6d0e5 PP |
2168 | struct bt_field_class_named_field_class_container *container_fc = |
2169 | (void *) fc; | |
2170 | uint64_t i; | |
2171 | ||
2172 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
2173 | struct bt_named_field_class *named_fc = | |
45c51519 | 2174 | container_fc->named_fcs->pdata[i]; |
5cd6d0e5 | 2175 | |
862ca4ed | 2176 | bt_field_class_make_part_of_trace_class(named_fc->fc); |
5cd6d0e5 | 2177 | } |
ebdb6693 PP |
2178 | } else if (bt_field_class_type_is(fc->type, |
2179 | BT_FIELD_CLASS_TYPE_ARRAY)) { | |
5cd6d0e5 PP |
2180 | struct bt_field_class_array *array_fc = (void *) fc; |
2181 | ||
862ca4ed | 2182 | bt_field_class_make_part_of_trace_class(array_fc->element_fc); |
5cd6d0e5 PP |
2183 | } |
2184 | } | |
c5b9b441 | 2185 | |
c6962c96 PP |
2186 | const struct bt_value *bt_field_class_borrow_user_attributes_const( |
2187 | const struct bt_field_class *fc) | |
2188 | { | |
2189 | BT_ASSERT_PRE_DEV_NON_NULL(fc, "Field class"); | |
2190 | return fc->user_attributes; | |
2191 | } | |
2192 | ||
2193 | struct bt_value *bt_field_class_borrow_user_attributes( | |
2194 | struct bt_field_class *field_class) | |
2195 | { | |
2196 | return (void *) bt_field_class_borrow_user_attributes_const( | |
2197 | (void *) field_class); | |
2198 | } | |
2199 | ||
2200 | ||
2201 | void bt_field_class_set_user_attributes( | |
2202 | struct bt_field_class *fc, | |
2203 | const struct bt_value *user_attributes) | |
2204 | { | |
2205 | BT_ASSERT_PRE_NON_NULL(fc, "Field class"); | |
2206 | BT_ASSERT_PRE_NON_NULL(user_attributes, "User attributes"); | |
2207 | BT_ASSERT_PRE(user_attributes->type == BT_VALUE_TYPE_MAP, | |
2208 | "User attributes object is not a map value object."); | |
2209 | BT_ASSERT_PRE_DEV_FC_HOT(fc, "Field class"); | |
6871026b | 2210 | bt_object_put_ref_no_null_check(fc->user_attributes); |
c6962c96 | 2211 | fc->user_attributes = (void *) user_attributes; |
6871026b | 2212 | bt_object_get_ref_no_null_check(fc->user_attributes); |
c6962c96 PP |
2213 | } |
2214 | ||
2215 | static | |
2216 | const struct bt_value *bt_named_field_class_borrow_user_attributes_const( | |
2217 | const struct bt_named_field_class *named_fc) | |
2218 | { | |
2219 | return named_fc->user_attributes; | |
2220 | } | |
2221 | ||
2222 | static | |
2223 | void bt_named_field_class_set_user_attributes( | |
2224 | struct bt_named_field_class *named_fc, | |
2225 | const struct bt_value *user_attributes) | |
2226 | { | |
2227 | BT_ASSERT_PRE_NON_NULL(user_attributes, "User attributes"); | |
2228 | BT_ASSERT_PRE(user_attributes->type == BT_VALUE_TYPE_MAP, | |
2229 | "User attributes object is not a map value object."); | |
2230 | BT_ASSERT_PRE_DEV_HOT(named_fc, | |
2231 | "Structure field class member or variant field class option", | |
2232 | "."); | |
6871026b | 2233 | bt_object_put_ref_no_null_check(named_fc->user_attributes); |
c6962c96 | 2234 | named_fc->user_attributes = (void *) user_attributes; |
6871026b | 2235 | bt_object_get_ref_no_null_check(named_fc->user_attributes); |
c6962c96 PP |
2236 | } |
2237 | ||
2238 | const struct bt_value * | |
2239 | bt_field_class_structure_member_borrow_user_attributes_const( | |
2240 | const struct bt_field_class_structure_member *member) | |
2241 | { | |
2242 | BT_ASSERT_PRE_NON_NULL(member, "Structure field class member"); | |
2243 | return bt_named_field_class_borrow_user_attributes_const( | |
2244 | (const void *) member); | |
2245 | } | |
2246 | ||
2247 | struct bt_value * | |
2248 | bt_field_class_structure_member_borrow_user_attributes( | |
2249 | struct bt_field_class_structure_member *member) | |
2250 | { | |
2251 | BT_ASSERT_PRE_NON_NULL(member, "Structure field class member"); | |
2252 | return (void *) bt_named_field_class_borrow_user_attributes_const( | |
2253 | (void *) member); | |
2254 | } | |
2255 | ||
2256 | void bt_field_class_structure_member_set_user_attributes( | |
2257 | struct bt_field_class_structure_member *member, | |
2258 | const struct bt_value *user_attributes) | |
2259 | { | |
2260 | BT_ASSERT_PRE_NON_NULL(member, "Structure field class member"); | |
2261 | bt_named_field_class_set_user_attributes((void *) member, | |
2262 | user_attributes); | |
2263 | } | |
2264 | ||
2265 | const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const( | |
2266 | const struct bt_field_class_variant_option *option) | |
2267 | { | |
2268 | BT_ASSERT_PRE_NON_NULL(option, "Variant field class option"); | |
2269 | return bt_named_field_class_borrow_user_attributes_const( | |
2270 | (const void *) option); | |
2271 | } | |
2272 | ||
2273 | struct bt_value *bt_field_class_variant_option_borrow_user_attributes( | |
2274 | struct bt_field_class_variant_option *option) | |
2275 | { | |
2276 | BT_ASSERT_PRE_NON_NULL(option, "Variant field class option"); | |
2277 | return (void *) bt_named_field_class_borrow_user_attributes_const( | |
2278 | (void *) option); | |
2279 | } | |
2280 | ||
2281 | void bt_field_class_variant_option_set_user_attributes( | |
2282 | struct bt_field_class_variant_option *option, | |
2283 | const struct bt_value *user_attributes) | |
2284 | { | |
2285 | BT_ASSERT_PRE_NON_NULL(option, "Variant field class option"); | |
2286 | bt_named_field_class_set_user_attributes((void *) option, | |
2287 | user_attributes); | |
2288 | } | |
2289 | ||
c5b9b441 PP |
2290 | void bt_field_class_get_ref(const struct bt_field_class *field_class) |
2291 | { | |
2292 | bt_object_get_ref(field_class); | |
2293 | } | |
2294 | ||
2295 | void bt_field_class_put_ref(const struct bt_field_class *field_class) | |
2296 | { | |
2297 | bt_object_put_ref(field_class); | |
2298 | } |