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 | { |
d5b13b9b | 37 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
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(); |
d5b13b9b | 84 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 | 85 | BT_ASSERT_PRE("valid-length", length > 0 && length <= 64, |
1094efa4 PP |
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 | ||
d5b13b9b | 116 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
117 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "bit-array", |
118 | BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field class"); | |
1094efa4 PP |
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(); |
d5b13b9b | 137 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
5cebbe7f PP |
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 | ||
d5b13b9b | 195 | BT_ASSERT_PRE_TC_NON_NULL(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 | |
d5b13b9b | 243 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 244 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", 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 | ||
d5b13b9b | 261 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
262 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
263 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
264 | BT_ASSERT_PRE("valid-n", | |
265 | size >= 1 && size <= 64, | |
e5be10ef | 266 | "Unsupported size for integer field class's field value range " |
b19bbc8a | 267 | "(minimum is 1, maximum is 64): size=%" PRIu64, size); |
1778c2a4 | 268 | BT_ASSERT_PRE("valid-n-for-enumeration-field-class", |
864cad70 PP |
269 | int_fc->common.type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || |
270 | int_fc->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || | |
5cd6d0e5 | 271 | size_is_valid_for_enumeration_field_class(fc, size), |
e5be10ef | 272 | "Invalid field value range for enumeration field class: " |
5cd6d0e5 PP |
273 | "at least one of the current mapping ranges contains values " |
274 | "which are outside this range: %!+F, size=%" PRIu64, fc, size); | |
275 | int_fc->range = size; | |
3f7d4d90 | 276 | BT_LIB_LOGD("Set integer field class's field value range: %!+F", fc); |
5cd6d0e5 PP |
277 | } |
278 | ||
279 | enum bt_field_class_integer_preferred_display_base | |
40f4ba76 | 280 | bt_field_class_integer_get_preferred_display_base(const struct bt_field_class *fc) |
5cd6d0e5 | 281 | { |
40f4ba76 | 282 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 283 | |
d5b13b9b | 284 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 285 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
286 | return int_fc->base; |
287 | } | |
288 | ||
40f4ba76 PP |
289 | void bt_field_class_integer_set_preferred_display_base( |
290 | struct bt_field_class *fc, | |
5cd6d0e5 PP |
291 | enum bt_field_class_integer_preferred_display_base base) |
292 | { | |
293 | struct bt_field_class_integer *int_fc = (void *) fc; | |
294 | ||
d5b13b9b | 295 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
296 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
297 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
5cd6d0e5 | 298 | int_fc->base = base; |
3f7d4d90 | 299 | BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc); |
5cd6d0e5 PP |
300 | } |
301 | ||
302 | static | |
303 | void finalize_enumeration_field_class_mapping( | |
304 | struct bt_field_class_enumeration_mapping *mapping) | |
305 | { | |
306 | BT_ASSERT(mapping); | |
307 | ||
308 | if (mapping->label) { | |
309 | g_string_free(mapping->label, TRUE); | |
45c51519 | 310 | mapping->label = NULL; |
5cd6d0e5 PP |
311 | } |
312 | ||
45c51519 | 313 | BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set); |
5cd6d0e5 PP |
314 | } |
315 | ||
316 | static | |
317 | void destroy_enumeration_field_class(struct bt_object *obj) | |
318 | { | |
319 | struct bt_field_class_enumeration *fc = (void *) obj; | |
320 | ||
321 | BT_ASSERT(fc); | |
e5be10ef | 322 | BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc); |
c6962c96 | 323 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
324 | |
325 | if (fc->mappings) { | |
326 | uint64_t i; | |
327 | ||
328 | for (i = 0; i < fc->mappings->len; i++) { | |
329 | finalize_enumeration_field_class_mapping( | |
330 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i)); | |
331 | } | |
332 | ||
333 | g_array_free(fc->mappings, TRUE); | |
238b7404 | 334 | fc->mappings = NULL; |
5cd6d0e5 PP |
335 | } |
336 | ||
337 | if (fc->label_buf) { | |
338 | g_ptr_array_free(fc->label_buf, TRUE); | |
238b7404 | 339 | fc->label_buf = NULL; |
5cd6d0e5 PP |
340 | } |
341 | ||
342 | g_free(fc); | |
343 | } | |
344 | ||
345 | static | |
40f4ba76 | 346 | struct bt_field_class *create_enumeration_field_class( |
1122a43a | 347 | bt_trace_class *trace_class, enum bt_field_class_type type) |
5cd6d0e5 PP |
348 | { |
349 | struct bt_field_class_enumeration *enum_fc = NULL; | |
350 | ||
d5b13b9b | 351 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 352 | BT_LOGD("Creating default enumeration field class object: type=%s", |
864cad70 | 353 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
354 | enum_fc = g_new0(struct bt_field_class_enumeration, 1); |
355 | if (!enum_fc) { | |
870631a2 PP |
356 | BT_LIB_LOGE_APPEND_CAUSE( |
357 | "Failed to allocate one enumeration field class."); | |
5cd6d0e5 PP |
358 | goto error; |
359 | } | |
360 | ||
c6962c96 PP |
361 | if (init_integer_field_class((void *) enum_fc, type, |
362 | destroy_enumeration_field_class)) { | |
363 | goto error; | |
364 | } | |
365 | ||
5cd6d0e5 PP |
366 | enum_fc->mappings = g_array_new(FALSE, TRUE, |
367 | sizeof(struct bt_field_class_enumeration_mapping)); | |
368 | if (!enum_fc->mappings) { | |
870631a2 | 369 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
370 | goto error; |
371 | } | |
372 | ||
373 | enum_fc->label_buf = g_ptr_array_new(); | |
374 | if (!enum_fc->label_buf) { | |
870631a2 | 375 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
376 | goto error; |
377 | } | |
378 | ||
e5be10ef | 379 | BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc); |
5cd6d0e5 PP |
380 | goto end; |
381 | ||
382 | error: | |
65300d60 | 383 | BT_OBJECT_PUT_REF_AND_RESET(enum_fc); |
5cd6d0e5 PP |
384 | |
385 | end: | |
386 | return (void *) enum_fc; | |
387 | } | |
388 | ||
9c08c816 | 389 | struct bt_field_class *bt_field_class_enumeration_unsigned_create( |
1122a43a | 390 | bt_trace_class *trace_class) |
5cd6d0e5 | 391 | { |
17f3083a SM |
392 | BT_ASSERT_PRE_NO_ERROR(); |
393 | ||
1122a43a | 394 | return create_enumeration_field_class(trace_class, |
864cad70 | 395 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION); |
5cd6d0e5 PP |
396 | } |
397 | ||
9c08c816 | 398 | struct bt_field_class *bt_field_class_enumeration_signed_create( |
1122a43a | 399 | bt_trace_class *trace_class) |
5cd6d0e5 | 400 | { |
17f3083a SM |
401 | BT_ASSERT_PRE_NO_ERROR(); |
402 | ||
1122a43a | 403 | return create_enumeration_field_class(trace_class, |
864cad70 | 404 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION); |
5cd6d0e5 PP |
405 | } |
406 | ||
40f4ba76 PP |
407 | uint64_t bt_field_class_enumeration_get_mapping_count( |
408 | const struct bt_field_class *fc) | |
5cd6d0e5 | 409 | { |
40f4ba76 | 410 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 411 | |
d5b13b9b | 412 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 413 | BT_ASSERT_PRE_DEV_FC_IS_ENUM("field-class", fc, "Field class"); |
5cd6d0e5 PP |
414 | return (uint64_t) enum_fc->mappings->len; |
415 | } | |
416 | ||
9c08c816 PP |
417 | const struct bt_field_class_enumeration_unsigned_mapping * |
418 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const( | |
8f3ccfbc | 419 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 420 | { |
40f4ba76 | 421 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 422 | |
d5b13b9b | 423 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 424 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
425 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
426 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 427 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
428 | } |
429 | ||
9c08c816 PP |
430 | const struct bt_field_class_enumeration_signed_mapping * |
431 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const( | |
8f3ccfbc | 432 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 433 | { |
40f4ba76 | 434 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 435 | |
d5b13b9b | 436 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 437 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
438 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
439 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 440 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
441 | } |
442 | ||
45c51519 PP |
443 | static |
444 | const struct bt_field_class_enumeration_mapping * | |
445 | borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 PP |
446 | const struct bt_field_class_enumeration *fc, const char *label, |
447 | const char *api_func) | |
5cd6d0e5 | 448 | { |
45c51519 PP |
449 | struct bt_field_class_enumeration_mapping *mapping = NULL; |
450 | uint64_t i; | |
451 | ||
98b15851 | 452 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
453 | BT_ASSERT_PRE_DEV_NON_NULL_FROM_FUNC(api_func, "label", label, |
454 | "Label"); | |
45c51519 PP |
455 | |
456 | for (i = 0; i < fc->mappings->len; i++) { | |
457 | struct bt_field_class_enumeration_mapping *this_mapping = | |
458 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i); | |
459 | ||
460 | if (strcmp(this_mapping->label->str, label) == 0) { | |
461 | mapping = this_mapping; | |
462 | goto end; | |
463 | } | |
464 | } | |
465 | ||
466 | end: | |
467 | return mapping; | |
5cd6d0e5 PP |
468 | } |
469 | ||
9c08c816 PP |
470 | const struct bt_field_class_enumeration_signed_mapping * |
471 | bt_field_class_enumeration_signed_borrow_mapping_by_label_const( | |
45c51519 | 472 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 473 | { |
d5b13b9b | 474 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
475 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
476 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 477 | return (const void *) borrow_enumeration_field_class_mapping_by_label( |
1778c2a4 | 478 | (const void *) fc, label, __func__); |
5cd6d0e5 PP |
479 | } |
480 | ||
9c08c816 PP |
481 | const struct bt_field_class_enumeration_unsigned_mapping * |
482 | bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const( | |
45c51519 | 483 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 484 | { |
d5b13b9b | 485 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 486 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
45c51519 PP |
487 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); |
488 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 | 489 | (const void *) fc, label, __func__); |
45c51519 | 490 | } |
5cd6d0e5 | 491 | |
45c51519 PP |
492 | const char *bt_field_class_enumeration_mapping_get_label( |
493 | const struct bt_field_class_enumeration_mapping *mapping) | |
494 | { | |
1778c2a4 PP |
495 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
496 | mapping, "Enumeration field class mapping"); | |
45c51519 | 497 | return mapping->label->str; |
5cd6d0e5 PP |
498 | } |
499 | ||
45c51519 | 500 | const struct bt_integer_range_set_unsigned * |
9c08c816 PP |
501 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const( |
502 | const struct bt_field_class_enumeration_unsigned_mapping *u_mapping) | |
5cd6d0e5 | 503 | { |
45c51519 PP |
504 | const struct bt_field_class_enumeration_mapping *mapping = |
505 | (const void *) u_mapping; | |
506 | ||
1778c2a4 PP |
507 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
508 | mapping, "Enumeration field class mapping"); | |
45c51519 | 509 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
510 | } |
511 | ||
45c51519 | 512 | const struct bt_integer_range_set_signed * |
9c08c816 PP |
513 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const( |
514 | const struct bt_field_class_enumeration_signed_mapping *s_mapping) | |
5cd6d0e5 | 515 | { |
45c51519 PP |
516 | const struct bt_field_class_enumeration_mapping *mapping = |
517 | (const void *) s_mapping; | |
518 | ||
1778c2a4 PP |
519 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
520 | mapping, "Enumeration field class mapping"); | |
45c51519 | 521 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
522 | } |
523 | ||
185ecf64 | 524 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 525 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
40f4ba76 | 526 | const struct bt_field_class *fc, uint64_t value, |
5cd6d0e5 PP |
527 | bt_field_class_enumeration_mapping_label_array *label_array, |
528 | uint64_t *count) | |
529 | { | |
40f4ba76 | 530 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
531 | uint64_t i; |
532 | ||
17f3083a | 533 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 534 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
535 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
536 | "Label array (output)"); | |
537 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
538 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", | |
539 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
540 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
541 | ||
542 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
543 | uint64_t j; | |
40f4ba76 | 544 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
545 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
546 | ||
45c51519 PP |
547 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
548 | const struct bt_integer_range *range = (const void *) | |
549 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
550 | mapping->range_set, j); | |
5cd6d0e5 PP |
551 | |
552 | if (value >= range->lower.u && | |
553 | value <= range->upper.u) { | |
554 | g_ptr_array_add(enum_fc->label_buf, | |
555 | mapping->label->str); | |
556 | break; | |
557 | } | |
558 | } | |
559 | } | |
560 | ||
561 | *label_array = (void *) enum_fc->label_buf->pdata; | |
562 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 563 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
564 | } |
565 | ||
185ecf64 | 566 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 567 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
40f4ba76 | 568 | const struct bt_field_class *fc, int64_t value, |
5cd6d0e5 PP |
569 | bt_field_class_enumeration_mapping_label_array *label_array, |
570 | uint64_t *count) | |
571 | { | |
40f4ba76 | 572 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
573 | uint64_t i; |
574 | ||
17f3083a | 575 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 576 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
577 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
578 | "Label array (output)"); | |
579 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
580 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", | |
581 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
582 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
583 | ||
584 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
585 | uint64_t j; | |
40f4ba76 | 586 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
587 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
588 | ||
45c51519 PP |
589 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
590 | const struct bt_integer_range *range = (const void *) | |
591 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
592 | mapping->range_set, j); | |
5cd6d0e5 PP |
593 | |
594 | if (value >= range->lower.i && | |
595 | value <= range->upper.i) { | |
596 | g_ptr_array_add(enum_fc->label_buf, | |
597 | mapping->label->str); | |
598 | break; | |
599 | } | |
600 | } | |
601 | } | |
602 | ||
603 | *label_array = (void *) enum_fc->label_buf->pdata; | |
604 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 605 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
606 | } |
607 | ||
45c51519 PP |
608 | static |
609 | bool enumeration_field_class_has_mapping_with_label( | |
610 | const struct bt_field_class_enumeration *enum_fc, | |
611 | const char *label) | |
5cd6d0e5 | 612 | { |
5cd6d0e5 | 613 | uint64_t i; |
45c51519 | 614 | bool exists = false; |
5cd6d0e5 | 615 | |
45c51519 PP |
616 | BT_ASSERT(enum_fc); |
617 | BT_ASSERT(label); | |
5cd6d0e5 | 618 | |
5cd6d0e5 PP |
619 | for (i = 0; i < enum_fc->mappings->len; i++) { |
620 | struct bt_field_class_enumeration_mapping *mapping_candidate = | |
621 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); | |
622 | ||
623 | if (strcmp(mapping_candidate->label->str, label) == 0) { | |
45c51519 PP |
624 | exists = true; |
625 | goto end; | |
5cd6d0e5 PP |
626 | } |
627 | } | |
628 | ||
45c51519 PP |
629 | end: |
630 | return exists; | |
631 | } | |
5cd6d0e5 | 632 | |
45c51519 PP |
633 | static inline |
634 | enum bt_field_class_enumeration_add_mapping_status | |
635 | add_mapping_to_enumeration_field_class(struct bt_field_class *fc, | |
1778c2a4 PP |
636 | const char *label, const struct bt_integer_range_set *range_set, |
637 | const char *api_func) | |
45c51519 PP |
638 | { |
639 | enum bt_field_class_enumeration_add_mapping_status status = | |
640 | BT_FUNC_STATUS_OK; | |
641 | struct bt_field_class_enumeration *enum_fc = (void *) fc; | |
642 | struct bt_field_class_enumeration_mapping mapping = { 0 }; | |
643 | ||
1778c2a4 | 644 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
45c51519 | 645 | BT_ASSERT(fc); |
1778c2a4 PP |
646 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "label", label, "Label"); |
647 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
648 | BT_ASSERT_PRE_FROM_FUNC(api_func, | |
649 | "enumeration-field-class-mapping-label-is-unique", | |
650 | !enumeration_field_class_has_mapping_with_label( | |
651 | enum_fc, label), | |
45c51519 PP |
652 | "Duplicate mapping name in enumeration field class: " |
653 | "%![enum-fc-]+F, label=\"%s\"", fc, label); | |
654 | mapping.range_set = range_set; | |
655 | bt_object_get_ref(mapping.range_set); | |
656 | mapping.label = g_string_new(label); | |
657 | if (!mapping.label) { | |
658 | finalize_enumeration_field_class_mapping(&mapping); | |
659 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
660 | goto end; | |
5cd6d0e5 PP |
661 | } |
662 | ||
45c51519 | 663 | g_array_append_val(enum_fc->mappings, mapping); |
3f7d4d90 | 664 | BT_LIB_LOGD("Added mapping to enumeration field class: " |
45c51519 | 665 | "%![fc-]+F, label=\"%s\"", fc, label); |
5cd6d0e5 PP |
666 | |
667 | end: | |
45c51519 | 668 | return status; |
5cd6d0e5 PP |
669 | } |
670 | ||
45c51519 | 671 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 672 | bt_field_class_enumeration_unsigned_add_mapping( |
40f4ba76 | 673 | struct bt_field_class *fc, const char *label, |
45c51519 | 674 | const struct bt_integer_range_set_unsigned *range_set) |
5cd6d0e5 | 675 | { |
17f3083a | 676 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 677 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
678 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
679 | "unsigned-enumeration-field-class", | |
680 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
45c51519 | 681 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 682 | (const void *) range_set, __func__); |
45c51519 PP |
683 | } |
684 | ||
685 | enum bt_field_class_enumeration_add_mapping_status | |
9c08c816 | 686 | bt_field_class_enumeration_signed_add_mapping( |
40f4ba76 | 687 | struct bt_field_class *fc, const char *label, |
45c51519 | 688 | const struct bt_integer_range_set_signed *range_set) |
5cd6d0e5 | 689 | { |
17f3083a | 690 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 691 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
692 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
693 | "signed-enumeration-field-class", | |
694 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 695 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 696 | (const void *) range_set, __func__); |
5cd6d0e5 PP |
697 | } |
698 | ||
699 | static | |
700 | void destroy_real_field_class(struct bt_object *obj) | |
701 | { | |
702 | BT_ASSERT(obj); | |
e5be10ef | 703 | BT_LIB_LOGD("Destroying real field class object: %!+F", obj); |
c6962c96 | 704 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
705 | g_free(obj); |
706 | } | |
707 | ||
fe4df857 FD |
708 | static |
709 | struct bt_field_class *create_real_field_class(bt_trace_class *trace_class, | |
710 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
711 | { |
712 | struct bt_field_class_real *real_fc = NULL; | |
713 | ||
d5b13b9b | 714 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
fe4df857 FD |
715 | BT_LOGD("Creating default real field class object: type=%s", |
716 | bt_common_field_class_type_string(type)); | |
5cd6d0e5 PP |
717 | real_fc = g_new0(struct bt_field_class_real, 1); |
718 | if (!real_fc) { | |
870631a2 | 719 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class."); |
5cd6d0e5 PP |
720 | goto error; |
721 | } | |
722 | ||
fe4df857 | 723 | if (init_field_class((void *) real_fc, type, destroy_real_field_class)) { |
c6962c96 PP |
724 | goto error; |
725 | } | |
726 | ||
e5be10ef | 727 | BT_LIB_LOGD("Created real field class object: %!+F", real_fc); |
5cd6d0e5 PP |
728 | goto end; |
729 | ||
730 | error: | |
65300d60 | 731 | BT_OBJECT_PUT_REF_AND_RESET(real_fc); |
5cd6d0e5 PP |
732 | |
733 | end: | |
734 | return (void *) real_fc; | |
735 | } | |
736 | ||
fe4df857 FD |
737 | struct bt_field_class *bt_field_class_real_single_precision_create( |
738 | bt_trace_class *trace_class) | |
5cd6d0e5 | 739 | { |
17f3083a SM |
740 | BT_ASSERT_PRE_NO_ERROR(); |
741 | ||
fe4df857 FD |
742 | return create_real_field_class(trace_class, |
743 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL); | |
5cd6d0e5 PP |
744 | } |
745 | ||
fe4df857 FD |
746 | struct bt_field_class *bt_field_class_real_double_precision_create( |
747 | bt_trace_class *trace_class) | |
5cd6d0e5 | 748 | { |
17f3083a SM |
749 | BT_ASSERT_PRE_NO_ERROR(); |
750 | ||
fe4df857 FD |
751 | return create_real_field_class(trace_class, |
752 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL); | |
5cd6d0e5 PP |
753 | } |
754 | ||
755 | static | |
756 | int init_named_field_classes_container( | |
757 | struct bt_field_class_named_field_class_container *fc, | |
40f4ba76 | 758 | enum bt_field_class_type type, |
45c51519 PP |
759 | bt_object_release_func fc_release_func, |
760 | GDestroyNotify named_fc_destroy_func) | |
5cd6d0e5 PP |
761 | { |
762 | int ret = 0; | |
763 | ||
c6962c96 PP |
764 | ret = init_field_class((void *) fc, type, fc_release_func); |
765 | if (ret) { | |
766 | goto end; | |
767 | } | |
768 | ||
45c51519 | 769 | fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func); |
5cd6d0e5 | 770 | if (!fc->named_fcs) { |
45c51519 | 771 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
5cd6d0e5 PP |
772 | ret = -1; |
773 | goto end; | |
774 | } | |
775 | ||
776 | fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal); | |
777 | if (!fc->name_to_index) { | |
870631a2 | 778 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable."); |
5cd6d0e5 PP |
779 | ret = -1; |
780 | goto end; | |
781 | } | |
782 | ||
783 | end: | |
784 | return ret; | |
785 | } | |
786 | ||
787 | static | |
788 | void finalize_named_field_class(struct bt_named_field_class *named_fc) | |
789 | { | |
790 | BT_ASSERT(named_fc); | |
e5be10ef | 791 | BT_LIB_LOGD("Finalizing named field class: " |
5cd6d0e5 PP |
792 | "addr=%p, name=\"%s\", %![fc-]+F", |
793 | named_fc, named_fc->name ? named_fc->name->str : NULL, | |
794 | named_fc->fc); | |
c6962c96 | 795 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
5cd6d0e5 PP |
796 | |
797 | if (named_fc->name) { | |
798 | g_string_free(named_fc->name, TRUE); | |
45c51519 | 799 | named_fc->name = NULL; |
5cd6d0e5 PP |
800 | } |
801 | ||
e5be10ef | 802 | BT_LOGD_STR("Putting named field class's field class."); |
238b7404 | 803 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc); |
5cd6d0e5 PP |
804 | } |
805 | ||
45c51519 PP |
806 | static |
807 | void destroy_named_field_class(gpointer ptr) | |
808 | { | |
c6962c96 PP |
809 | struct bt_named_field_class *named_fc = ptr; |
810 | ||
45c51519 | 811 | if (ptr) { |
c7d2f7b6 | 812 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
45c51519 PP |
813 | finalize_named_field_class(ptr); |
814 | g_free(ptr); | |
815 | } | |
816 | } | |
817 | ||
818 | static | |
de821fe5 | 819 | void destroy_variant_with_selector_field_option(gpointer ptr) |
45c51519 | 820 | { |
de821fe5 | 821 | struct bt_field_class_variant_with_selector_field_option *opt = ptr; |
45c51519 PP |
822 | |
823 | if (ptr) { | |
824 | finalize_named_field_class(&opt->common); | |
825 | BT_OBJECT_PUT_REF_AND_RESET(opt->range_set); | |
826 | g_free(ptr); | |
827 | } | |
828 | } | |
829 | ||
5cd6d0e5 PP |
830 | static |
831 | void finalize_named_field_classes_container( | |
832 | struct bt_field_class_named_field_class_container *fc) | |
833 | { | |
5cd6d0e5 PP |
834 | BT_ASSERT(fc); |
835 | ||
836 | if (fc->named_fcs) { | |
45c51519 PP |
837 | g_ptr_array_free(fc->named_fcs, TRUE); |
838 | fc->named_fcs = NULL; | |
5cd6d0e5 | 839 | |
5cd6d0e5 PP |
840 | } |
841 | ||
842 | if (fc->name_to_index) { | |
843 | g_hash_table_destroy(fc->name_to_index); | |
45c51519 | 844 | fc->name_to_index = NULL; |
5cd6d0e5 PP |
845 | } |
846 | } | |
847 | ||
848 | static | |
849 | void destroy_structure_field_class(struct bt_object *obj) | |
850 | { | |
851 | BT_ASSERT(obj); | |
1998d1ab | 852 | BT_LIB_LOGD("Destroying structure field class object: %!+F", obj); |
c6962c96 | 853 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
854 | finalize_named_field_classes_container((void *) obj); |
855 | g_free(obj); | |
856 | } | |
857 | ||
1122a43a PP |
858 | struct bt_field_class *bt_field_class_structure_create( |
859 | bt_trace_class *trace_class) | |
5cd6d0e5 PP |
860 | { |
861 | int ret; | |
862 | struct bt_field_class_structure *struct_fc = NULL; | |
863 | ||
17f3083a | 864 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 865 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 866 | BT_LOGD_STR("Creating default structure field class object."); |
5cd6d0e5 PP |
867 | struct_fc = g_new0(struct bt_field_class_structure, 1); |
868 | if (!struct_fc) { | |
870631a2 PP |
869 | BT_LIB_LOGE_APPEND_CAUSE( |
870 | "Failed to allocate one structure field class."); | |
5cd6d0e5 PP |
871 | goto error; |
872 | } | |
873 | ||
874 | ret = init_named_field_classes_container((void *) struct_fc, | |
45c51519 PP |
875 | BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class, |
876 | destroy_named_field_class); | |
5cd6d0e5 | 877 | if (ret) { |
45c51519 | 878 | /* init_named_field_classes_container() logs errors */ |
5cd6d0e5 PP |
879 | goto error; |
880 | } | |
881 | ||
e5be10ef | 882 | BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc); |
5cd6d0e5 PP |
883 | goto end; |
884 | ||
885 | error: | |
65300d60 | 886 | BT_OBJECT_PUT_REF_AND_RESET(struct_fc); |
5cd6d0e5 PP |
887 | |
888 | end: | |
889 | return (void *) struct_fc; | |
890 | } | |
891 | ||
892 | static | |
45c51519 | 893 | int init_named_field_class(struct bt_named_field_class *named_fc, |
5cd6d0e5 PP |
894 | const char *name, struct bt_field_class *fc) |
895 | { | |
45c51519 | 896 | int status = BT_FUNC_STATUS_OK; |
5cd6d0e5 | 897 | |
45c51519 PP |
898 | BT_ASSERT(named_fc); |
899 | BT_ASSERT(name); | |
900 | BT_ASSERT(fc); | |
901 | named_fc->name = g_string_new(name); | |
902 | if (!named_fc->name) { | |
870631a2 | 903 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString."); |
45c51519 | 904 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
5cd6d0e5 PP |
905 | goto end; |
906 | } | |
907 | ||
c6962c96 PP |
908 | named_fc->user_attributes = bt_value_map_create(); |
909 | if (!named_fc->user_attributes) { | |
910 | BT_LIB_LOGE_APPEND_CAUSE( | |
911 | "Failed to create a map value object."); | |
912 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
913 | goto end; | |
914 | } | |
915 | ||
398454ed | 916 | named_fc->fc = fc; |
6871026b | 917 | bt_object_get_ref_no_null_check(named_fc->fc); |
1e6fd1d7 | 918 | |
45c51519 PP |
919 | end: |
920 | return status; | |
921 | } | |
922 | ||
923 | static | |
924 | struct bt_named_field_class *create_named_field_class(const char *name, | |
925 | struct bt_field_class *fc) | |
926 | { | |
927 | struct bt_named_field_class *named_fc = g_new0( | |
928 | struct bt_named_field_class, 1); | |
929 | ||
930 | if (!named_fc) { | |
931 | BT_LIB_LOGE_APPEND_CAUSE( | |
932 | "Failed to allocate a named field class."); | |
933 | goto error; | |
934 | } | |
935 | ||
936 | if (init_named_field_class(named_fc, name, fc)) { | |
937 | /* init_named_field_class() logs errors */ | |
938 | goto error; | |
939 | } | |
940 | ||
941 | goto end; | |
942 | ||
943 | error: | |
944 | destroy_named_field_class(named_fc); | |
945 | named_fc = NULL; | |
5cd6d0e5 PP |
946 | |
947 | end: | |
45c51519 PP |
948 | return named_fc; |
949 | } | |
950 | ||
951 | static | |
de821fe5 PP |
952 | struct bt_field_class_variant_with_selector_field_option * |
953 | create_variant_with_selector_field_option( | |
45c51519 PP |
954 | const char *name, struct bt_field_class *fc, |
955 | const struct bt_integer_range_set *range_set) | |
956 | { | |
de821fe5 PP |
957 | struct bt_field_class_variant_with_selector_field_option *opt = g_new0( |
958 | struct bt_field_class_variant_with_selector_field_option, 1); | |
45c51519 PP |
959 | |
960 | BT_ASSERT(range_set); | |
961 | ||
962 | if (!opt) { | |
963 | BT_LIB_LOGE_APPEND_CAUSE( | |
964 | "Failed to allocate a named field class."); | |
965 | goto error; | |
966 | } | |
967 | ||
968 | if (init_named_field_class(&opt->common, name, fc)) { | |
969 | goto error; | |
970 | } | |
971 | ||
972 | opt->range_set = range_set; | |
6871026b | 973 | bt_object_get_ref_no_null_check(opt->range_set); |
45c51519 PP |
974 | bt_integer_range_set_freeze(range_set); |
975 | goto end; | |
976 | ||
977 | error: | |
de821fe5 | 978 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
979 | opt = NULL; |
980 | ||
981 | end: | |
982 | return opt; | |
983 | } | |
984 | ||
985 | static | |
986 | int append_named_field_class_to_container_field_class( | |
987 | struct bt_field_class_named_field_class_container *container_fc, | |
1778c2a4 PP |
988 | struct bt_named_field_class *named_fc, const char *api_func, |
989 | const char *unique_entry_precond_id) | |
45c51519 PP |
990 | { |
991 | BT_ASSERT(container_fc); | |
992 | BT_ASSERT(named_fc); | |
1778c2a4 PP |
993 | BT_ASSERT_PRE_DEV_FC_HOT_FROM_FUNC(api_func, container_fc); |
994 | BT_ASSERT_PRE_FROM_FUNC(api_func, unique_entry_precond_id, | |
995 | !bt_g_hash_table_contains(container_fc->name_to_index, | |
996 | named_fc->name->str), | |
45c51519 PP |
997 | "Duplicate member/option name in structure/variant field class: " |
998 | "%![container-fc-]+F, name=\"%s\"", container_fc, | |
999 | named_fc->name->str); | |
c6962c96 PP |
1000 | |
1001 | /* | |
1002 | * Freeze the contained field class, but not the named field | |
1003 | * class itself, as it's still possible afterwards to modify | |
1004 | * properties of the member/option object. | |
1005 | */ | |
1006 | bt_field_class_freeze(named_fc->fc); | |
45c51519 PP |
1007 | g_ptr_array_add(container_fc->named_fcs, named_fc); |
1008 | g_hash_table_insert(container_fc->name_to_index, named_fc->name->str, | |
1009 | GUINT_TO_POINTER(container_fc->named_fcs->len - 1)); | |
1010 | return BT_FUNC_STATUS_OK; | |
5cd6d0e5 PP |
1011 | } |
1012 | ||
d24d5663 PP |
1013 | enum bt_field_class_structure_append_member_status |
1014 | bt_field_class_structure_append_member( | |
4295b9e0 PP |
1015 | struct bt_field_class *fc, const char *name, |
1016 | struct bt_field_class *member_fc) | |
5cd6d0e5 | 1017 | { |
45c51519 PP |
1018 | enum bt_field_class_structure_append_member_status status; |
1019 | struct bt_named_field_class *named_fc = NULL; | |
e5be10ef | 1020 | |
17f3083a | 1021 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1022 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1023 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
45c51519 PP |
1024 | named_fc = create_named_field_class(name, member_fc); |
1025 | if (!named_fc) { | |
1026 | /* create_named_field_class() logs errors */ | |
1027 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1028 | goto end; | |
1029 | } | |
1030 | ||
1031 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 PP |
1032 | named_fc, __func__, |
1033 | "structure-field-class-member-name-is-unique"); | |
45c51519 PP |
1034 | if (status == BT_FUNC_STATUS_OK) { |
1035 | /* Moved to the container */ | |
1036 | named_fc = NULL; | |
1037 | } | |
1038 | ||
1039 | end: | |
1040 | return status; | |
5cd6d0e5 PP |
1041 | } |
1042 | ||
40f4ba76 PP |
1043 | uint64_t bt_field_class_structure_get_member_count( |
1044 | const struct bt_field_class *fc) | |
5cd6d0e5 PP |
1045 | { |
1046 | struct bt_field_class_structure *struct_fc = (void *) fc; | |
1047 | ||
d5b13b9b | 1048 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1049 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
1050 | return (uint64_t) struct_fc->common.named_fcs->len; |
1051 | } | |
1052 | ||
1053 | static | |
1e6fd1d7 PP |
1054 | struct bt_named_field_class * |
1055 | borrow_named_field_class_from_container_field_class_at_index( | |
740faaf4 | 1056 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1057 | uint64_t index, const char *api_func) |
5cd6d0e5 | 1058 | { |
98b15851 | 1059 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
1060 | BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index, |
1061 | fc->named_fcs->len); | |
45c51519 | 1062 | return fc->named_fcs->pdata[index]; |
5cd6d0e5 PP |
1063 | } |
1064 | ||
1e6fd1d7 PP |
1065 | const struct bt_field_class_structure_member * |
1066 | bt_field_class_structure_borrow_member_by_index_const( | |
1067 | const struct bt_field_class *fc, uint64_t index) | |
5cd6d0e5 | 1068 | { |
d5b13b9b | 1069 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1070 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1071 | return (const void *) |
1072 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1073 | (void *) fc, index, __func__); |
740faaf4 PP |
1074 | } |
1075 | ||
1e6fd1d7 PP |
1076 | struct bt_field_class_structure_member * |
1077 | bt_field_class_structure_borrow_member_by_index( | |
1078 | struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1079 | { |
d5b13b9b | 1080 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1081 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1082 | return (void *) |
1083 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1084 | (void *) fc, index, __func__); |
e5be10ef PP |
1085 | } |
1086 | ||
5cd6d0e5 | 1087 | static |
1e6fd1d7 PP |
1088 | struct bt_named_field_class * |
1089 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 | 1090 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1091 | const char *name, const char *api_func) |
5cd6d0e5 | 1092 | { |
1e6fd1d7 | 1093 | struct bt_named_field_class *named_fc = NULL; |
5cd6d0e5 PP |
1094 | gpointer orig_key; |
1095 | gpointer value; | |
1096 | ||
98b15851 | 1097 | BT_ASSERT_DBG(fc); |
1778c2a4 | 1098 | BT_ASSERT_PRE_DEV_NAME_NON_NULL_FROM_FUNC(api_func, name); |
5cd6d0e5 PP |
1099 | if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key, |
1100 | &value)) { | |
1101 | goto end; | |
1102 | } | |
1103 | ||
45c51519 | 1104 | named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)]; |
5cd6d0e5 PP |
1105 | |
1106 | end: | |
1e6fd1d7 | 1107 | return named_fc; |
5cd6d0e5 PP |
1108 | } |
1109 | ||
1e6fd1d7 | 1110 | const struct bt_field_class_structure_member * |
7c06e353 | 1111 | bt_field_class_structure_borrow_member_by_name_const( |
40f4ba76 | 1112 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1113 | { |
d5b13b9b | 1114 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1115 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1116 | return (const void *) |
1117 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1118 | (void *) fc, name, __func__); |
740faaf4 PP |
1119 | } |
1120 | ||
1e6fd1d7 | 1121 | struct bt_field_class_structure_member * |
fffedc87 | 1122 | bt_field_class_structure_borrow_member_by_name( |
740faaf4 PP |
1123 | struct bt_field_class *fc, const char *name) |
1124 | { | |
d5b13b9b | 1125 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1126 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1127 | return (void *) |
1128 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1129 | (void *) fc, name, __func__); |
e5be10ef PP |
1130 | } |
1131 | ||
1e6fd1d7 PP |
1132 | const char *bt_field_class_structure_member_get_name( |
1133 | const struct bt_field_class_structure_member *member) | |
1134 | { | |
1135 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1136 | ||
d5b13b9b | 1137 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1138 | return named_fc->name->str; |
1139 | } | |
1140 | ||
1141 | const struct bt_field_class * | |
1142 | bt_field_class_structure_member_borrow_field_class_const( | |
1143 | const struct bt_field_class_structure_member *member) | |
1144 | { | |
1145 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1146 | ||
d5b13b9b | 1147 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1148 | return named_fc->fc; |
1149 | } | |
1150 | ||
bcd7ef6f FD |
1151 | struct bt_field_class * |
1152 | bt_field_class_structure_member_borrow_field_class( | |
1153 | struct bt_field_class_structure_member *member) | |
1154 | { | |
1155 | struct bt_named_field_class *named_fc = (void *) member; | |
1156 | ||
d5b13b9b | 1157 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
bcd7ef6f FD |
1158 | return named_fc->fc; |
1159 | } | |
1160 | ||
b38aea74 PP |
1161 | static |
1162 | void destroy_option_field_class(struct bt_object *obj) | |
1163 | { | |
1164 | struct bt_field_class_option *fc = (void *) obj; | |
1165 | ||
1166 | BT_ASSERT(fc); | |
1167 | BT_LIB_LOGD("Destroying option field class object: %!+F", fc); | |
c6962c96 | 1168 | finalize_field_class((void *) obj); |
b38aea74 PP |
1169 | BT_LOGD_STR("Putting content field class."); |
1170 | BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc); | |
0aa006b7 | 1171 | |
de821fe5 PP |
1172 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1173 | struct bt_field_class_option_with_selector_field *with_sel_fc = | |
0aa006b7 PP |
1174 | (void *) obj; |
1175 | ||
1176 | BT_LOGD_STR("Putting selector field path."); | |
1177 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path); | |
1178 | BT_LOGD_STR("Putting selector field class."); | |
1179 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc); | |
1180 | ||
de821fe5 PP |
1181 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1182 | struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc = | |
0aa006b7 PP |
1183 | (void *) obj; |
1184 | ||
1185 | BT_LOGD_STR("Putting integer range set."); | |
1186 | BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set); | |
1187 | } | |
1188 | } | |
1189 | ||
b38aea74 PP |
1190 | g_free(fc); |
1191 | } | |
1192 | ||
0aa006b7 PP |
1193 | static |
1194 | struct bt_field_class *create_option_field_class( | |
1195 | struct bt_trace_class *trace_class, | |
1196 | enum bt_field_class_type fc_type, | |
1197 | struct bt_field_class *content_fc, | |
1778c2a4 PP |
1198 | struct bt_field_class *selector_fc, |
1199 | const char *api_func) | |
b38aea74 PP |
1200 | { |
1201 | struct bt_field_class_option *opt_fc = NULL; | |
1202 | ||
1778c2a4 PP |
1203 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
1204 | BT_ASSERT_PRE_TC_NON_NULL_FROM_FUNC(api_func, trace_class); | |
1205 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "content-field-class", | |
1206 | content_fc, "Content field class"); | |
b38aea74 | 1207 | BT_LIB_LOGD("Creating option field class: " |
0aa006b7 PP |
1208 | "type=%s, %![content-fc-]+F, %![sel-fc-]+F", |
1209 | bt_common_field_class_type_string(fc_type), | |
1210 | content_fc, selector_fc); | |
1211 | ||
de821fe5 PP |
1212 | if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1213 | struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL; | |
0aa006b7 | 1214 | |
1778c2a4 PP |
1215 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, |
1216 | "selector-field-class", selector_fc, | |
1217 | "Selector field class"); | |
0aa006b7 | 1218 | |
de821fe5 | 1219 | if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1778c2a4 PP |
1220 | BT_ASSERT_PRE_FC_HAS_TYPE_FROM_FUNC(api_func, |
1221 | "selector-field-class", selector_fc, | |
1222 | "boolean-field-class", BT_FIELD_CLASS_TYPE_BOOL, | |
0aa006b7 PP |
1223 | "Selector field class"); |
1224 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1225 | struct bt_field_class_option_with_selector_field_bool, 1); |
0aa006b7 | 1226 | } else { |
1778c2a4 PP |
1227 | BT_ASSERT_PRE_FC_IS_INT_FROM_FUNC(api_func, |
1228 | "selector-field-class", | |
1229 | selector_fc, "Selector field class"); | |
0aa006b7 | 1230 | opt_with_sel_fc = (void *) g_new0( |
de821fe5 | 1231 | struct bt_field_class_option_with_selector_field_integer, 1); |
0aa006b7 PP |
1232 | } |
1233 | ||
1234 | if (!opt_with_sel_fc) { | |
1235 | BT_LIB_LOGE_APPEND_CAUSE( | |
1236 | "Failed to allocate one option with selector field class."); | |
1237 | goto error; | |
1238 | } | |
1239 | ||
1240 | opt_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1241 | bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc); |
0aa006b7 PP |
1242 | opt_fc = (void *) opt_with_sel_fc; |
1243 | } else { | |
1244 | opt_fc = g_new0(struct bt_field_class_option, 1); | |
1245 | if (!opt_fc) { | |
1246 | BT_LIB_LOGE_APPEND_CAUSE( | |
1247 | "Failed to allocate one option field class."); | |
1248 | goto error; | |
1249 | } | |
b38aea74 PP |
1250 | } |
1251 | ||
0aa006b7 PP |
1252 | BT_ASSERT(opt_fc); |
1253 | ||
1254 | if (init_field_class((void *) opt_fc, fc_type, | |
c6962c96 PP |
1255 | destroy_option_field_class)) { |
1256 | goto error; | |
1257 | } | |
1258 | ||
b38aea74 | 1259 | opt_fc->content_fc = content_fc; |
6871026b | 1260 | bt_object_get_ref_no_null_check(opt_fc->content_fc); |
b38aea74 PP |
1261 | bt_field_class_freeze(opt_fc->content_fc); |
1262 | ||
1263 | if (selector_fc) { | |
b38aea74 PP |
1264 | bt_field_class_freeze(selector_fc); |
1265 | } | |
1266 | ||
1267 | BT_LIB_LOGD("Created option field class object: " | |
1268 | "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc); | |
1269 | goto end; | |
1270 | ||
1271 | error: | |
1272 | BT_OBJECT_PUT_REF_AND_RESET(opt_fc); | |
1273 | ||
1274 | end: | |
1275 | return (void *) opt_fc; | |
1276 | } | |
1277 | ||
0aa006b7 PP |
1278 | struct bt_field_class *bt_field_class_option_without_selector_create( |
1279 | struct bt_trace_class *trace_class, | |
1280 | struct bt_field_class *content_fc) | |
1281 | { | |
1282 | return create_option_field_class(trace_class, | |
de821fe5 | 1283 | BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD, |
1778c2a4 | 1284 | content_fc, NULL, __func__); |
0aa006b7 PP |
1285 | } |
1286 | ||
de821fe5 | 1287 | struct bt_field_class *bt_field_class_option_with_selector_field_bool_create( |
0aa006b7 PP |
1288 | struct bt_trace_class *trace_class, |
1289 | struct bt_field_class *content_fc, | |
1290 | struct bt_field_class *selector_fc) | |
1291 | { | |
17f3083a | 1292 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 | 1293 | |
17f3083a SM |
1294 | return create_option_field_class(trace_class, |
1295 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1778c2a4 | 1296 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1297 | } |
1298 | ||
1299 | struct bt_field_class * | |
de821fe5 | 1300 | bt_field_class_option_with_selector_field_integer_unsigned_create( |
0aa006b7 PP |
1301 | struct bt_trace_class *trace_class, |
1302 | struct bt_field_class *content_fc, | |
1303 | struct bt_field_class *selector_fc, | |
1304 | const struct bt_integer_range_set_unsigned *u_range_set) | |
1305 | { | |
de821fe5 | 1306 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1307 | const struct bt_integer_range_set *range_set = |
1308 | (const void *) u_range_set; | |
1309 | ||
17f3083a | 1310 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1311 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1312 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1313 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1314 | BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1315 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1316 | |
1317 | if (!fc) { | |
1318 | goto end; | |
1319 | } | |
1320 | ||
1321 | fc->range_set = range_set; | |
6871026b | 1322 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1323 | bt_integer_range_set_freeze(range_set); |
1324 | ||
1325 | end: | |
1326 | return (void *) fc; | |
1327 | } | |
1328 | ||
1329 | struct bt_field_class * | |
de821fe5 | 1330 | bt_field_class_option_with_selector_field_integer_signed_create( |
0aa006b7 PP |
1331 | struct bt_trace_class *trace_class, |
1332 | struct bt_field_class *content_fc, | |
1333 | struct bt_field_class *selector_fc, | |
1334 | const struct bt_integer_range_set_signed *i_range_set) | |
1335 | { | |
de821fe5 | 1336 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1337 | const struct bt_integer_range_set *range_set = |
1338 | (const void *) i_range_set; | |
1339 | ||
17f3083a | 1340 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1341 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1342 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1343 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1344 | BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1345 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1346 | |
1347 | if (!fc) { | |
1348 | goto end; | |
1349 | } | |
1350 | ||
1351 | fc->range_set = range_set; | |
6871026b | 1352 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1353 | bt_integer_range_set_freeze(range_set); |
1354 | ||
1355 | end: | |
1356 | return (void *) fc; | |
1357 | } | |
1358 | ||
b38aea74 PP |
1359 | const struct bt_field_class *bt_field_class_option_borrow_field_class_const( |
1360 | const struct bt_field_class *fc) | |
1361 | { | |
1362 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1363 | ||
d5b13b9b | 1364 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1365 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
b38aea74 PP |
1366 | return opt_fc->content_fc; |
1367 | } | |
1368 | ||
bcd7ef6f FD |
1369 | struct bt_field_class *bt_field_class_option_borrow_field_class( |
1370 | struct bt_field_class *fc) | |
1371 | { | |
1372 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1373 | ||
d5b13b9b | 1374 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1375 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
bcd7ef6f FD |
1376 | return opt_fc->content_fc; |
1377 | } | |
1378 | ||
b38aea74 | 1379 | const struct bt_field_path * |
de821fe5 | 1380 | bt_field_class_option_with_selector_field_borrow_selector_field_path_const( |
b38aea74 PP |
1381 | const struct bt_field_class *fc) |
1382 | { | |
de821fe5 | 1383 | const struct bt_field_class_option_with_selector_field *opt_fc = |
0aa006b7 | 1384 | (const void *) fc; |
b38aea74 | 1385 | |
d5b13b9b | 1386 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1387 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL("field-class", fc, "Field class"); |
b38aea74 PP |
1388 | return opt_fc->selector_field_path; |
1389 | } | |
1390 | ||
de821fe5 | 1391 | void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed( |
0aa006b7 PP |
1392 | struct bt_field_class *fc, bt_bool sel_is_reversed) |
1393 | { | |
de821fe5 | 1394 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1395 | |
d5b13b9b | 1396 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1397 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1398 | "option-field-class-with-boolean-selector-field", | |
1399 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1400 | "Field class"); | |
1401 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
0aa006b7 PP |
1402 | opt_fc->sel_is_reversed = sel_is_reversed; |
1403 | } | |
1404 | ||
de821fe5 | 1405 | bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed( |
0aa006b7 PP |
1406 | const struct bt_field_class *fc) |
1407 | { | |
de821fe5 | 1408 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1409 | |
d5b13b9b | 1410 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1411 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1412 | "option-field-class-with-boolean-selector-field", | |
1413 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1414 | "Field class"); | |
0aa006b7 PP |
1415 | return opt_fc->sel_is_reversed; |
1416 | } | |
1417 | ||
1418 | const struct bt_integer_range_set_unsigned * | |
de821fe5 | 1419 | bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const( |
0aa006b7 PP |
1420 | const struct bt_field_class *fc) |
1421 | { | |
de821fe5 | 1422 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1423 | (void *) fc; |
1424 | ||
d5b13b9b | 1425 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1426 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1427 | "Field class"); | |
0aa006b7 PP |
1428 | return (const void *) opt_fc->range_set; |
1429 | } | |
1430 | ||
1431 | const struct bt_integer_range_set_signed * | |
de821fe5 | 1432 | bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const( |
0aa006b7 PP |
1433 | const struct bt_field_class *fc) |
1434 | { | |
de821fe5 | 1435 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1436 | (void *) fc; |
1437 | ||
d5b13b9b | 1438 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1439 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1440 | "Field class"); | |
0aa006b7 PP |
1441 | return (const void *) opt_fc->range_set; |
1442 | } | |
1443 | ||
45c51519 PP |
1444 | static |
1445 | void finalize_variant_field_class(struct bt_field_class_variant *var_fc) | |
1e6fd1d7 | 1446 | { |
45c51519 PP |
1447 | BT_ASSERT(var_fc); |
1448 | BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc); | |
c6962c96 | 1449 | finalize_field_class((void *) var_fc); |
45c51519 | 1450 | finalize_named_field_classes_container((void *) var_fc); |
1e6fd1d7 PP |
1451 | } |
1452 | ||
5cd6d0e5 PP |
1453 | static |
1454 | void destroy_variant_field_class(struct bt_object *obj) | |
1455 | { | |
1456 | struct bt_field_class_variant *fc = (void *) obj; | |
1457 | ||
1458 | BT_ASSERT(fc); | |
45c51519 PP |
1459 | finalize_variant_field_class(fc); |
1460 | g_free(fc); | |
1461 | } | |
1462 | ||
1463 | static | |
de821fe5 | 1464 | void destroy_variant_with_selector_field_field_class(struct bt_object *obj) |
45c51519 | 1465 | { |
de821fe5 | 1466 | struct bt_field_class_variant_with_selector_field *fc = (void *) obj; |
45c51519 PP |
1467 | |
1468 | BT_ASSERT(fc); | |
1469 | finalize_variant_field_class(&fc->common); | |
5cd6d0e5 | 1470 | BT_LOGD_STR("Putting selector field path."); |
238b7404 PP |
1471 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path); |
1472 | BT_LOGD_STR("Putting selector field class."); | |
1473 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_fc); | |
5cd6d0e5 PP |
1474 | g_free(fc); |
1475 | } | |
1476 | ||
1122a43a | 1477 | struct bt_field_class *bt_field_class_variant_create( |
45c51519 | 1478 | bt_trace_class *trace_class, bt_field_class *selector_fc) |
5cd6d0e5 PP |
1479 | { |
1480 | int ret; | |
1481 | struct bt_field_class_variant *var_fc = NULL; | |
de821fe5 | 1482 | struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL; |
45c51519 | 1483 | enum bt_field_class_type fc_type; |
5cd6d0e5 | 1484 | |
17f3083a | 1485 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1486 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
45c51519 PP |
1487 | |
1488 | if (selector_fc) { | |
1778c2a4 PP |
1489 | BT_ASSERT_PRE_FC_IS_INT("selector-field-class", selector_fc, |
1490 | "Selector field class"); | |
5cd6d0e5 PP |
1491 | } |
1492 | ||
45c51519 PP |
1493 | BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F", |
1494 | selector_fc); | |
1495 | ||
1496 | if (selector_fc) { | |
1497 | var_with_sel_fc = g_new0( | |
de821fe5 | 1498 | struct bt_field_class_variant_with_selector_field, 1); |
45c51519 PP |
1499 | if (!var_with_sel_fc) { |
1500 | BT_LIB_LOGE_APPEND_CAUSE( | |
1501 | "Failed to allocate one variant field class with selector."); | |
1502 | goto error; | |
1503 | } | |
1504 | ||
ebdb6693 PP |
1505 | if (bt_field_class_type_is(selector_fc->type, |
1506 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
de821fe5 | 1507 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 | 1508 | } else { |
de821fe5 | 1509 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 PP |
1510 | } |
1511 | ||
1512 | ret = init_named_field_classes_container( | |
1513 | (void *) var_with_sel_fc, fc_type, | |
de821fe5 PP |
1514 | destroy_variant_with_selector_field_field_class, |
1515 | destroy_variant_with_selector_field_option); | |
45c51519 PP |
1516 | if (ret) { |
1517 | /* init_named_field_classes_container() logs errors */ | |
1518 | goto error; | |
1519 | } | |
1520 | ||
1521 | var_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1522 | bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc); |
45c51519 PP |
1523 | bt_field_class_freeze(selector_fc); |
1524 | var_fc = (void *) var_with_sel_fc; | |
d166032f FD |
1525 | BT_LIB_LOGD("Created default variant field class with selector object: " |
1526 | "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc); | |
45c51519 PP |
1527 | } else { |
1528 | var_fc = g_new0(struct bt_field_class_variant, 1); | |
1529 | if (!var_fc) { | |
1530 | BT_LIB_LOGE_APPEND_CAUSE( | |
1531 | "Failed to allocate one variant field class without selector."); | |
1532 | goto error; | |
1533 | } | |
1534 | ||
1535 | ret = init_named_field_classes_container((void *) var_fc, | |
de821fe5 | 1536 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, |
45c51519 PP |
1537 | destroy_variant_field_class, destroy_named_field_class); |
1538 | if (ret) { | |
1539 | /* init_named_field_classes_container() logs errors */ | |
1540 | goto error; | |
1541 | } | |
d166032f FD |
1542 | BT_LIB_LOGD("Created default variant field class without selector object: " |
1543 | "%![var-fc-]+F", var_fc); | |
5cd6d0e5 PP |
1544 | } |
1545 | ||
45c51519 | 1546 | BT_ASSERT(var_fc); |
5cd6d0e5 PP |
1547 | goto end; |
1548 | ||
1549 | error: | |
65300d60 | 1550 | BT_OBJECT_PUT_REF_AND_RESET(var_fc); |
9fdff45c | 1551 | BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc); |
5cd6d0e5 PP |
1552 | |
1553 | end: | |
1554 | return (void *) var_fc; | |
1555 | } | |
1556 | ||
1778c2a4 PP |
1557 | #define VAR_FC_OPT_NAME_IS_UNIQUE_ID \ |
1558 | "variant-field-class-option-name-is-unique" | |
1559 | ||
45c51519 PP |
1560 | enum bt_field_class_variant_without_selector_append_option_status |
1561 | bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc, | |
1562 | const char *name, struct bt_field_class *option_fc) | |
1563 | { | |
1564 | enum bt_field_class_variant_without_selector_append_option_status status; | |
1565 | struct bt_named_field_class *named_fc = NULL; | |
1566 | ||
17f3083a | 1567 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
1568 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1569 | BT_ASSERT_PRE_NAME_NON_NULL(name); | |
1778c2a4 PP |
1570 | BT_ASSERT_PRE_NON_NULL("option-field-class", option_fc, |
1571 | "Option field class"); | |
1572 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1573 | "variant-field-class-without-selector-field", | |
1574 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, | |
1575 | "Field class"); | |
45c51519 PP |
1576 | named_fc = create_named_field_class(name, option_fc); |
1577 | if (!named_fc) { | |
1578 | /* create_named_field_class() logs errors */ | |
1579 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1580 | goto end; | |
1581 | } | |
1582 | ||
1583 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1584 | named_fc, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1585 | if (status == BT_FUNC_STATUS_OK) { |
1586 | /* Moved to the container */ | |
1587 | named_fc = NULL; | |
1588 | } | |
1589 | ||
1590 | end: | |
1591 | if (named_fc) { | |
1592 | destroy_named_field_class(named_fc); | |
1593 | } | |
1594 | ||
1595 | return status; | |
5cd6d0e5 PP |
1596 | } |
1597 | ||
45c51519 PP |
1598 | static |
1599 | int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set, | |
1600 | bool is_signed, bool *has_overlap) | |
1601 | { | |
1602 | int status = BT_FUNC_STATUS_OK; | |
1603 | struct bt_integer_range_set *full_range_set; | |
1604 | uint64_t i; | |
1605 | ||
1606 | *has_overlap = false; | |
1607 | ||
1608 | /* | |
1609 | * Build a single range set with all the ranges and test for | |
1610 | * overlaps. | |
1611 | */ | |
1612 | if (is_signed) { | |
1613 | full_range_set = (void *) bt_integer_range_set_signed_create(); | |
1614 | } else { | |
1615 | full_range_set = (void *) bt_integer_range_set_unsigned_create(); | |
1616 | } | |
1617 | ||
1618 | if (!full_range_set) { | |
1619 | BT_LOGE_STR("Failed to create a range set."); | |
1620 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1621 | goto end; | |
1622 | } | |
1623 | ||
1624 | /* Add existing option ranges */ | |
1625 | for (i = 0; i < var_fc_opts->len; i++) { | |
de821fe5 | 1626 | struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1627 | var_fc_opts->pdata[i]; |
1628 | uint64_t j; | |
1629 | ||
1630 | for (j = 0; j < opt->range_set->ranges->len; j++) { | |
1631 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1632 | opt->range_set, j); | |
1633 | ||
1634 | if (is_signed) { | |
1635 | status = bt_integer_range_set_signed_add_range( | |
1636 | (void *) full_range_set, range->lower.i, | |
1637 | range->upper.i); | |
1638 | } else { | |
1639 | status = bt_integer_range_set_unsigned_add_range( | |
1640 | (void *) full_range_set, range->lower.u, | |
1641 | range->upper.u); | |
1642 | } | |
1643 | ||
1644 | if (status) { | |
1645 | goto end; | |
1646 | } | |
1647 | } | |
1648 | } | |
1649 | ||
1650 | /* Add new ranges */ | |
1651 | for (i = 0; i < range_set->ranges->len; i++) { | |
1652 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1653 | range_set, i); | |
1654 | ||
1655 | if (is_signed) { | |
1656 | status = bt_integer_range_set_signed_add_range( | |
1657 | (void *) full_range_set, range->lower.i, | |
1658 | range->upper.i); | |
1659 | } else { | |
1660 | status = bt_integer_range_set_unsigned_add_range( | |
1661 | (void *) full_range_set, range->lower.u, | |
1662 | range->upper.u); | |
1663 | } | |
1664 | ||
1665 | if (status) { | |
1666 | goto end; | |
1667 | } | |
1668 | } | |
1669 | ||
1670 | /* Check overlaps */ | |
1671 | if (is_signed) { | |
1672 | *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set); | |
1673 | } else { | |
1674 | *has_overlap = bt_integer_range_set_unsigned_has_overlaps( | |
1675 | full_range_set); | |
1676 | } | |
1677 | ||
1678 | end: | |
1679 | bt_object_put_ref(full_range_set); | |
1680 | return status; | |
1681 | } | |
1682 | ||
1683 | static | |
de821fe5 | 1684 | int append_option_to_variant_with_selector_field_field_class( |
45c51519 PP |
1685 | struct bt_field_class *fc, const char *name, |
1686 | struct bt_field_class *option_fc, | |
1687 | const struct bt_integer_range_set *range_set, | |
1778c2a4 PP |
1688 | enum bt_field_class_type expected_type, |
1689 | const char *api_func) | |
5cd6d0e5 | 1690 | { |
45c51519 | 1691 | int status; |
de821fe5 PP |
1692 | struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc; |
1693 | struct bt_field_class_variant_with_selector_field_option *opt = NULL; | |
45c51519 | 1694 | bool has_overlap; |
e5be10ef | 1695 | |
1778c2a4 PP |
1696 | BT_ASSERT(fc); |
1697 | BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name); | |
1698 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "option-field-class", | |
1699 | option_fc, "Option field class"); | |
1700 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
1701 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY_FROM_FUNC(api_func, range_set); | |
45c51519 | 1702 | status = ranges_overlap(var_fc->common.common.named_fcs, range_set, |
de821fe5 | 1703 | expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1704 | &has_overlap); |
1705 | if (status) { | |
1706 | /* ranges_overlap() logs errors */ | |
1707 | goto end; | |
1708 | } | |
1709 | ||
1778c2a4 PP |
1710 | BT_ASSERT_PRE_FROM_FUNC(api_func, "ranges-do-not-overlap", |
1711 | !has_overlap, | |
6769570a PP |
1712 | "Integer range set's ranges and existing ranges have an overlap: " |
1713 | "%!+R", range_set); | |
de821fe5 | 1714 | opt = create_variant_with_selector_field_option(name, option_fc, range_set); |
45c51519 | 1715 | if (!opt) { |
de821fe5 | 1716 | /* create_variant_with_selector_field_option() logs errors */ |
45c51519 PP |
1717 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
1718 | goto end; | |
1719 | } | |
1720 | ||
1721 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1722 | &opt->common, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1723 | if (status == BT_FUNC_STATUS_OK) { |
1724 | /* Moved to the container */ | |
1725 | opt = NULL; | |
1726 | } | |
1727 | ||
1728 | end: | |
1729 | if (opt) { | |
de821fe5 | 1730 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1731 | } |
1732 | ||
1733 | return status; | |
1734 | } | |
1735 | ||
de821fe5 PP |
1736 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1737 | bt_field_class_variant_with_selector_field_integer_unsigned_append_option( | |
45c51519 PP |
1738 | struct bt_field_class *fc, const char *name, |
1739 | struct bt_field_class *option_fc, | |
1740 | const struct bt_integer_range_set_unsigned *range_set) | |
1741 | { | |
17f3083a | 1742 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1743 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1744 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1745 | "variant-field-class-with-unsigned-integer-selector-field", | |
1746 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, | |
1747 | "Field class"); | |
de821fe5 | 1748 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1749 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1750 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1751 | __func__); | |
45c51519 PP |
1752 | } |
1753 | ||
de821fe5 PP |
1754 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1755 | bt_field_class_variant_with_selector_field_integer_signed_append_option( | |
45c51519 PP |
1756 | struct bt_field_class *fc, const char *name, |
1757 | struct bt_field_class *option_fc, | |
1758 | const struct bt_integer_range_set_signed *range_set) | |
1759 | { | |
17f3083a | 1760 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1761 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1762 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1763 | "variant-field-class-with-signed-integer-selector-field", | |
1764 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, | |
1765 | "Field class"); | |
de821fe5 | 1766 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1767 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1768 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1769 | __func__); | |
45c51519 PP |
1770 | } |
1771 | ||
1772 | uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc) | |
1773 | { | |
1774 | const struct bt_field_class_variant *var_fc = (const void *) fc; | |
1775 | ||
d5b13b9b | 1776 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1777 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 | 1778 | return (uint64_t) var_fc->common.named_fcs->len; |
5cd6d0e5 PP |
1779 | } |
1780 | ||
1e6fd1d7 | 1781 | const struct bt_field_class_variant_option * |
7c06e353 | 1782 | bt_field_class_variant_borrow_option_by_name_const( |
40f4ba76 | 1783 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1784 | { |
d5b13b9b | 1785 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1786 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1787 | return (const void *) |
1788 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1789 | (void *) fc, name, __func__); |
740faaf4 PP |
1790 | } |
1791 | ||
45c51519 PP |
1792 | const struct bt_field_class_variant_option * |
1793 | bt_field_class_variant_borrow_option_by_index_const( | |
1794 | const struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1795 | { |
d5b13b9b | 1796 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1797 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 PP |
1798 | return (const void *) |
1799 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1800 | (void *) fc, index, __func__); |
c6fe8c40 PP |
1801 | } |
1802 | ||
1803 | struct bt_field_class_variant_option * | |
1804 | bt_field_class_variant_borrow_option_by_name( | |
1805 | struct bt_field_class *fc, const char *name) | |
1806 | { | |
d5b13b9b | 1807 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1808 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1809 | return (void *) |
1810 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1811 | (void *) fc, name, __func__); |
c6fe8c40 PP |
1812 | } |
1813 | ||
1814 | struct bt_field_class_variant_option * | |
1815 | bt_field_class_variant_borrow_option_by_index( | |
1816 | struct bt_field_class *fc, uint64_t index) | |
1817 | { | |
d5b13b9b | 1818 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1819 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1820 | return (void *) |
1821 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1822 | (void *) fc, index, __func__); |
e5be10ef PP |
1823 | } |
1824 | ||
de821fe5 PP |
1825 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1826 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const( | |
45c51519 | 1827 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1828 | { |
d5b13b9b | 1829 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1830 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1831 | "variant-field-class-with-unsigned-integer-selector-field", | |
de821fe5 | 1832 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1833 | "Field class"); |
1834 | return (const void *) | |
1835 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1836 | (void *) fc, name, __func__); |
5cd6d0e5 PP |
1837 | } |
1838 | ||
de821fe5 PP |
1839 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1840 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const( | |
1e6fd1d7 | 1841 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 1842 | { |
d5b13b9b | 1843 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1844 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1845 | "variant-field-class-with-unsigned-integer-selector-field", | |
de821fe5 | 1846 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 | 1847 | "Field class"); |
1e6fd1d7 PP |
1848 | return (const void *) |
1849 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1850 | (void *) fc, index, __func__); |
740faaf4 PP |
1851 | } |
1852 | ||
de821fe5 PP |
1853 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1854 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const( | |
45c51519 | 1855 | const struct bt_field_class *fc, const char *name) |
740faaf4 | 1856 | { |
d5b13b9b | 1857 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1858 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1859 | "variant-field-class-with-signed-integer-selector-field", | |
de821fe5 | 1860 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1861 | "Field class"); |
1862 | return (const void *) | |
1863 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1864 | (void *) fc, name, __func__); |
45c51519 PP |
1865 | } |
1866 | ||
de821fe5 PP |
1867 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1868 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const( | |
45c51519 PP |
1869 | const struct bt_field_class *fc, uint64_t index) |
1870 | { | |
d5b13b9b | 1871 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1872 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1873 | "variant-field-class-with-signed-integer-selector-field", | |
de821fe5 | 1874 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1875 | "Field class"); |
1876 | return (const void *) | |
1e6fd1d7 | 1877 | borrow_named_field_class_from_container_field_class_at_index( |
1778c2a4 | 1878 | (void *) fc, index, __func__); |
1e6fd1d7 PP |
1879 | } |
1880 | ||
1881 | const char *bt_field_class_variant_option_get_name( | |
1882 | const struct bt_field_class_variant_option *option) | |
1883 | { | |
1884 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1885 | ||
d5b13b9b | 1886 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1887 | return named_fc->name->str; |
1888 | } | |
1889 | ||
1890 | const struct bt_field_class * | |
1891 | bt_field_class_variant_option_borrow_field_class_const( | |
1892 | const struct bt_field_class_variant_option *option) | |
1893 | { | |
1894 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1895 | ||
d5b13b9b | 1896 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1897 | return named_fc->fc; |
1898 | } | |
1899 | ||
bcd7ef6f FD |
1900 | struct bt_field_class * |
1901 | bt_field_class_variant_option_borrow_field_class( | |
1902 | struct bt_field_class_variant_option *option) | |
1903 | { | |
1904 | struct bt_named_field_class *named_fc = (void *) option; | |
1905 | ||
d5b13b9b | 1906 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
bcd7ef6f FD |
1907 | return named_fc->fc; |
1908 | } | |
1909 | ||
45c51519 | 1910 | const struct bt_integer_range_set_unsigned * |
de821fe5 PP |
1911 | bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const( |
1912 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option) | |
1e6fd1d7 | 1913 | { |
de821fe5 | 1914 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 | 1915 | (const void *) option; |
1e6fd1d7 | 1916 | |
d5b13b9b | 1917 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 PP |
1918 | return (const void *) opt->range_set; |
1919 | } | |
1920 | ||
1921 | const struct bt_integer_range_set_signed * | |
de821fe5 PP |
1922 | bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const( |
1923 | const struct bt_field_class_variant_with_selector_field_integer_signed_option *option) | |
45c51519 | 1924 | { |
de821fe5 | 1925 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1926 | (const void *) option; |
1927 | ||
d5b13b9b | 1928 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 | 1929 | return (const void *) opt->range_set; |
5cd6d0e5 PP |
1930 | } |
1931 | ||
40f4ba76 | 1932 | const struct bt_field_path * |
de821fe5 | 1933 | bt_field_class_variant_with_selector_field_borrow_selector_field_path_const( |
40f4ba76 | 1934 | const struct bt_field_class *fc) |
e5be10ef | 1935 | { |
de821fe5 | 1936 | const struct bt_field_class_variant_with_selector_field *var_fc = |
45c51519 | 1937 | (const void *) fc; |
5cd6d0e5 | 1938 | |
d5b13b9b | 1939 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1940 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL("field-class", fc, |
1941 | "Field class"); | |
5cd6d0e5 PP |
1942 | return var_fc->selector_field_path; |
1943 | } | |
1944 | ||
1945 | static | |
c6962c96 | 1946 | int init_array_field_class(struct bt_field_class_array *fc, |
864cad70 | 1947 | enum bt_field_class_type type, bt_object_release_func release_func, |
5cd6d0e5 PP |
1948 | struct bt_field_class *element_fc) |
1949 | { | |
c6962c96 PP |
1950 | int ret; |
1951 | ||
5cd6d0e5 | 1952 | BT_ASSERT(element_fc); |
c6962c96 PP |
1953 | ret = init_field_class((void *) fc, type, release_func); |
1954 | if (ret) { | |
1955 | goto end; | |
1956 | } | |
1957 | ||
398454ed | 1958 | fc->element_fc = element_fc; |
6871026b | 1959 | bt_object_get_ref_no_null_check(fc->element_fc); |
5cd6d0e5 | 1960 | bt_field_class_freeze(element_fc); |
c6962c96 PP |
1961 | |
1962 | end: | |
1963 | return ret; | |
5cd6d0e5 PP |
1964 | } |
1965 | ||
1966 | static | |
1967 | void finalize_array_field_class(struct bt_field_class_array *array_fc) | |
1968 | { | |
1969 | BT_ASSERT(array_fc); | |
e5be10ef | 1970 | BT_LOGD_STR("Putting element field class."); |
c6962c96 | 1971 | finalize_field_class((void *) array_fc); |
238b7404 | 1972 | BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc); |
5cd6d0e5 PP |
1973 | } |
1974 | ||
1975 | static | |
1976 | void destroy_static_array_field_class(struct bt_object *obj) | |
1977 | { | |
1978 | BT_ASSERT(obj); | |
e5be10ef | 1979 | BT_LIB_LOGD("Destroying static array field class object: %!+F", obj); |
5cd6d0e5 PP |
1980 | finalize_array_field_class((void *) obj); |
1981 | g_free(obj); | |
1982 | } | |
1983 | ||
40f4ba76 | 1984 | struct bt_field_class * |
9c08c816 | 1985 | bt_field_class_array_static_create(bt_trace_class *trace_class, |
1122a43a | 1986 | struct bt_field_class *element_fc, uint64_t length) |
5cd6d0e5 | 1987 | { |
9c08c816 | 1988 | struct bt_field_class_array_static *array_fc = NULL; |
5cd6d0e5 | 1989 | |
17f3083a | 1990 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1991 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
1992 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
1993 | "Element field class"); | |
e5be10ef | 1994 | BT_LOGD_STR("Creating default static array field class object."); |
9c08c816 | 1995 | array_fc = g_new0(struct bt_field_class_array_static, 1); |
5cd6d0e5 | 1996 | if (!array_fc) { |
870631a2 PP |
1997 | BT_LIB_LOGE_APPEND_CAUSE( |
1998 | "Failed to allocate one static array field class."); | |
5cd6d0e5 PP |
1999 | goto error; |
2000 | } | |
2001 | ||
c6962c96 PP |
2002 | if (init_array_field_class((void *) array_fc, |
2003 | BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
2004 | destroy_static_array_field_class, element_fc)) { | |
2005 | goto error; | |
2006 | } | |
2007 | ||
5cd6d0e5 | 2008 | array_fc->length = length; |
e5be10ef | 2009 | BT_LIB_LOGD("Created static array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2010 | goto end; |
2011 | ||
2012 | error: | |
65300d60 | 2013 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2014 | |
2015 | end: | |
2016 | return (void *) array_fc; | |
2017 | } | |
2018 | ||
40f4ba76 PP |
2019 | const struct bt_field_class * |
2020 | bt_field_class_array_borrow_element_field_class_const( | |
2021 | const struct bt_field_class *fc) | |
5cd6d0e5 | 2022 | { |
40f4ba76 | 2023 | const struct bt_field_class_array *array_fc = (const void *) fc; |
5cd6d0e5 | 2024 | |
d5b13b9b | 2025 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2026 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
5cd6d0e5 PP |
2027 | return array_fc->element_fc; |
2028 | } | |
2029 | ||
740faaf4 PP |
2030 | struct bt_field_class * |
2031 | bt_field_class_array_borrow_element_field_class(struct bt_field_class *fc) | |
2032 | { | |
2033 | struct bt_field_class_array *array_fc = (void *) fc; | |
2034 | ||
d5b13b9b | 2035 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2036 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
740faaf4 PP |
2037 | return array_fc->element_fc; |
2038 | } | |
2039 | ||
9c08c816 | 2040 | uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc) |
e5be10ef | 2041 | { |
9c08c816 | 2042 | const struct bt_field_class_array_static *array_fc = (const void *) fc; |
5cd6d0e5 | 2043 | |
d5b13b9b | 2044 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2045 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2046 | "static-array-field-class", BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
5cd6d0e5 PP |
2047 | "Field class"); |
2048 | return (uint64_t) array_fc->length; | |
2049 | } | |
2050 | ||
2051 | static | |
2052 | void destroy_dynamic_array_field_class(struct bt_object *obj) | |
2053 | { | |
9c08c816 | 2054 | struct bt_field_class_array_dynamic *fc = (void *) obj; |
5cd6d0e5 PP |
2055 | |
2056 | BT_ASSERT(fc); | |
e5be10ef | 2057 | BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc); |
5cd6d0e5 PP |
2058 | finalize_array_field_class((void *) fc); |
2059 | BT_LOGD_STR("Putting length field path."); | |
238b7404 PP |
2060 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_field_path); |
2061 | BT_LOGD_STR("Putting length field class."); | |
2062 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_fc); | |
5cd6d0e5 PP |
2063 | g_free(fc); |
2064 | } | |
2065 | ||
9c08c816 | 2066 | struct bt_field_class *bt_field_class_array_dynamic_create( |
1367bc7c PP |
2067 | struct bt_trace_class *trace_class, |
2068 | struct bt_field_class *element_fc, | |
2069 | struct bt_field_class *length_fc) | |
5cd6d0e5 | 2070 | { |
9c08c816 | 2071 | struct bt_field_class_array_dynamic *array_fc = NULL; |
5cd6d0e5 | 2072 | |
17f3083a | 2073 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2074 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2075 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2076 | "Element field class"); | |
e5be10ef | 2077 | BT_LOGD_STR("Creating default dynamic array field class object."); |
9c08c816 | 2078 | array_fc = g_new0(struct bt_field_class_array_dynamic, 1); |
5cd6d0e5 | 2079 | if (!array_fc) { |
870631a2 PP |
2080 | BT_LIB_LOGE_APPEND_CAUSE( |
2081 | "Failed to allocate one dynamic array field class."); | |
5cd6d0e5 PP |
2082 | goto error; |
2083 | } | |
2084 | ||
c6962c96 | 2085 | if (init_array_field_class((void *) array_fc, |
81b8fa44 PP |
2086 | length_fc ? |
2087 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD : | |
2088 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD, | |
c6962c96 PP |
2089 | destroy_dynamic_array_field_class, element_fc)) { |
2090 | goto error; | |
2091 | } | |
1367bc7c PP |
2092 | |
2093 | if (length_fc) { | |
1778c2a4 PP |
2094 | BT_ASSERT_PRE_FC_IS_UNSIGNED_INT("length-field-class", |
2095 | length_fc, "Length field class"); | |
1367bc7c | 2096 | array_fc->length_fc = length_fc; |
6871026b | 2097 | bt_object_get_ref_no_null_check(array_fc->length_fc); |
1367bc7c PP |
2098 | bt_field_class_freeze(length_fc); |
2099 | } | |
2100 | ||
e5be10ef | 2101 | BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2102 | goto end; |
2103 | ||
2104 | error: | |
65300d60 | 2105 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2106 | |
2107 | end: | |
2108 | return (void *) array_fc; | |
2109 | } | |
2110 | ||
40f4ba76 | 2111 | const struct bt_field_path * |
81b8fa44 | 2112 | bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const( |
40f4ba76 | 2113 | const struct bt_field_class *fc) |
5cd6d0e5 | 2114 | { |
9c08c816 | 2115 | const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc; |
5cd6d0e5 | 2116 | |
17f3083a | 2117 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2118 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2119 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2120 | "dynamic-array-field-class-with-length-field", | |
81b8fa44 | 2121 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD, |
5cd6d0e5 PP |
2122 | "Field class"); |
2123 | return seq_fc->length_field_path; | |
2124 | } | |
2125 | ||
2126 | static | |
2127 | void destroy_string_field_class(struct bt_object *obj) | |
2128 | { | |
2129 | BT_ASSERT(obj); | |
e5be10ef | 2130 | BT_LIB_LOGD("Destroying string field class object: %!+F", obj); |
c6962c96 | 2131 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
2132 | g_free(obj); |
2133 | } | |
2134 | ||
1122a43a | 2135 | struct bt_field_class *bt_field_class_string_create(bt_trace_class *trace_class) |
5cd6d0e5 PP |
2136 | { |
2137 | struct bt_field_class_string *string_fc = NULL; | |
2138 | ||
17f3083a | 2139 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2140 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 2141 | BT_LOGD_STR("Creating default string field class object."); |
5cd6d0e5 PP |
2142 | string_fc = g_new0(struct bt_field_class_string, 1); |
2143 | if (!string_fc) { | |
870631a2 PP |
2144 | BT_LIB_LOGE_APPEND_CAUSE( |
2145 | "Failed to allocate one string field class."); | |
5cd6d0e5 PP |
2146 | goto error; |
2147 | } | |
2148 | ||
c6962c96 PP |
2149 | if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING, |
2150 | destroy_string_field_class)) { | |
2151 | goto error; | |
2152 | } | |
2153 | ||
e5be10ef | 2154 | BT_LIB_LOGD("Created string field class object: %!+F", string_fc); |
5cd6d0e5 PP |
2155 | goto end; |
2156 | ||
2157 | error: | |
65300d60 | 2158 | BT_OBJECT_PUT_REF_AND_RESET(string_fc); |
5cd6d0e5 PP |
2159 | |
2160 | end: | |
2161 | return (void *) string_fc; | |
2162 | } | |
2163 | ||
2164 | BT_HIDDEN | |
1e6fd1d7 | 2165 | void _bt_field_class_freeze(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2166 | { |
1e6fd1d7 PP |
2167 | struct bt_field_class *fc = (void *) c_fc; |
2168 | ||
5cd6d0e5 PP |
2169 | /* |
2170 | * Element/member/option field classes are frozen when added to | |
2171 | * their owner. | |
2172 | */ | |
2173 | BT_ASSERT(fc); | |
c6962c96 | 2174 | bt_value_freeze(fc->user_attributes); |
1e6fd1d7 PP |
2175 | fc->frozen = true; |
2176 | ||
ebdb6693 PP |
2177 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2178 | bt_field_class_type_is(fc->type, | |
2179 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
1e6fd1d7 PP |
2180 | struct bt_field_class_named_field_class_container *container_fc = |
2181 | (void *) fc; | |
2182 | uint64_t i; | |
2183 | ||
2184 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
45c51519 PP |
2185 | bt_named_field_class_freeze( |
2186 | container_fc->named_fcs->pdata[i]); | |
1e6fd1d7 | 2187 | } |
1e6fd1d7 PP |
2188 | } |
2189 | } | |
2190 | ||
2191 | BT_HIDDEN | |
2192 | void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc) | |
2193 | { | |
2194 | BT_ASSERT(named_fc); | |
c6962c96 PP |
2195 | BT_ASSERT(named_fc->fc->frozen); |
2196 | BT_LIB_LOGD("Freezing named field class's user attributes: %!+v", | |
2197 | named_fc->user_attributes); | |
2198 | bt_value_freeze(named_fc->user_attributes); | |
1e6fd1d7 | 2199 | ((struct bt_named_field_class *) named_fc)->frozen = true; |
5cd6d0e5 PP |
2200 | } |
2201 | ||
2202 | BT_HIDDEN | |
bdb288b3 | 2203 | void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2204 | { |
40f4ba76 PP |
2205 | struct bt_field_class *fc = (void *) c_fc; |
2206 | ||
5cd6d0e5 | 2207 | BT_ASSERT(fc); |
1778c2a4 PP |
2208 | BT_ASSERT_PRE("field-class-is-not-part-of-trace-class", |
2209 | !fc->part_of_trace_class, | |
2210 | "Field class is already part of a trace class: %!+F", fc); | |
862ca4ed | 2211 | fc->part_of_trace_class = true; |
5cd6d0e5 | 2212 | |
ebdb6693 PP |
2213 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2214 | bt_field_class_type_is(fc->type, | |
2215 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
5cd6d0e5 PP |
2216 | struct bt_field_class_named_field_class_container *container_fc = |
2217 | (void *) fc; | |
2218 | uint64_t i; | |
2219 | ||
2220 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
2221 | struct bt_named_field_class *named_fc = | |
45c51519 | 2222 | container_fc->named_fcs->pdata[i]; |
5cd6d0e5 | 2223 | |
862ca4ed | 2224 | bt_field_class_make_part_of_trace_class(named_fc->fc); |
5cd6d0e5 | 2225 | } |
ebdb6693 PP |
2226 | } else if (bt_field_class_type_is(fc->type, |
2227 | BT_FIELD_CLASS_TYPE_ARRAY)) { | |
5cd6d0e5 PP |
2228 | struct bt_field_class_array *array_fc = (void *) fc; |
2229 | ||
862ca4ed | 2230 | bt_field_class_make_part_of_trace_class(array_fc->element_fc); |
5cd6d0e5 PP |
2231 | } |
2232 | } | |
c5b9b441 | 2233 | |
c6962c96 PP |
2234 | const struct bt_value *bt_field_class_borrow_user_attributes_const( |
2235 | const struct bt_field_class *fc) | |
2236 | { | |
d5b13b9b | 2237 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
c6962c96 PP |
2238 | return fc->user_attributes; |
2239 | } | |
2240 | ||
2241 | struct bt_value *bt_field_class_borrow_user_attributes( | |
2242 | struct bt_field_class *field_class) | |
2243 | { | |
2244 | return (void *) bt_field_class_borrow_user_attributes_const( | |
2245 | (void *) field_class); | |
2246 | } | |
2247 | ||
2248 | ||
2249 | void bt_field_class_set_user_attributes( | |
2250 | struct bt_field_class *fc, | |
2251 | const struct bt_value *user_attributes) | |
2252 | { | |
d5b13b9b PP |
2253 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
2254 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL(user_attributes); | |
1778c2a4 PP |
2255 | BT_ASSERT_PRE_USER_ATTRS_IS_MAP(user_attributes); |
2256 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
6871026b | 2257 | bt_object_put_ref_no_null_check(fc->user_attributes); |
c6962c96 | 2258 | fc->user_attributes = (void *) user_attributes; |
6871026b | 2259 | bt_object_get_ref_no_null_check(fc->user_attributes); |
c6962c96 PP |
2260 | } |
2261 | ||
2262 | static | |
2263 | const struct bt_value *bt_named_field_class_borrow_user_attributes_const( | |
2264 | const struct bt_named_field_class *named_fc) | |
2265 | { | |
2266 | return named_fc->user_attributes; | |
2267 | } | |
2268 | ||
2269 | static | |
1778c2a4 | 2270 | void set_named_field_class_user_attributes( |
c6962c96 | 2271 | struct bt_named_field_class *named_fc, |
1778c2a4 | 2272 | const struct bt_value *user_attributes, const char *api_func) |
c6962c96 | 2273 | { |
1778c2a4 PP |
2274 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); |
2275 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); | |
6871026b | 2276 | bt_object_put_ref_no_null_check(named_fc->user_attributes); |
c6962c96 | 2277 | named_fc->user_attributes = (void *) user_attributes; |
6871026b | 2278 | bt_object_get_ref_no_null_check(named_fc->user_attributes); |
c6962c96 PP |
2279 | } |
2280 | ||
2281 | const struct bt_value * | |
2282 | bt_field_class_structure_member_borrow_user_attributes_const( | |
2283 | const struct bt_field_class_structure_member *member) | |
2284 | { | |
d5b13b9b | 2285 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2286 | return bt_named_field_class_borrow_user_attributes_const( |
2287 | (const void *) member); | |
2288 | } | |
2289 | ||
2290 | struct bt_value * | |
2291 | bt_field_class_structure_member_borrow_user_attributes( | |
2292 | struct bt_field_class_structure_member *member) | |
2293 | { | |
d5b13b9b | 2294 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2295 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2296 | (void *) member); | |
2297 | } | |
2298 | ||
2299 | void bt_field_class_structure_member_set_user_attributes( | |
2300 | struct bt_field_class_structure_member *member, | |
2301 | const struct bt_value *user_attributes) | |
2302 | { | |
d5b13b9b | 2303 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
1778c2a4 PP |
2304 | BT_ASSERT_PRE_DEV_HOT("structure-field-class-member", |
2305 | (struct bt_named_field_class *) member, | |
2306 | "Structure field class member", "."); | |
2307 | set_named_field_class_user_attributes((void *) member, | |
2308 | user_attributes, __func__); | |
c6962c96 PP |
2309 | } |
2310 | ||
2311 | const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const( | |
2312 | const struct bt_field_class_variant_option *option) | |
2313 | { | |
d5b13b9b | 2314 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2315 | return bt_named_field_class_borrow_user_attributes_const( |
2316 | (const void *) option); | |
2317 | } | |
2318 | ||
2319 | struct bt_value *bt_field_class_variant_option_borrow_user_attributes( | |
2320 | struct bt_field_class_variant_option *option) | |
2321 | { | |
d5b13b9b | 2322 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2323 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2324 | (void *) option); | |
2325 | } | |
2326 | ||
2327 | void bt_field_class_variant_option_set_user_attributes( | |
2328 | struct bt_field_class_variant_option *option, | |
2329 | const struct bt_value *user_attributes) | |
2330 | { | |
d5b13b9b | 2331 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
1778c2a4 PP |
2332 | BT_ASSERT_PRE_DEV_HOT("variant-field-class-option", |
2333 | (struct bt_named_field_class *) option, | |
2334 | "Variant field class option", "."); | |
2335 | set_named_field_class_user_attributes((void *) option, | |
2336 | user_attributes, __func__); | |
c6962c96 PP |
2337 | } |
2338 | ||
c5b9b441 PP |
2339 | void bt_field_class_get_ref(const struct bt_field_class *field_class) |
2340 | { | |
2341 | bt_object_get_ref(field_class); | |
2342 | } | |
2343 | ||
2344 | void bt_field_class_put_ref(const struct bt_field_class *field_class) | |
2345 | { | |
2346 | bt_object_put_ref(field_class); | |
2347 | } |