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 | 20 | #include <inttypes.h> |
c4f23e30 | 21 | #include <stdbool.h> |
5cd6d0e5 PP |
22 | #include <stdlib.h> |
23 | ||
578e048b | 24 | #include "field-class.h" |
578e048b | 25 | #include "field-path.h" |
d24d5663 | 26 | #include "lib/func-status.h" |
45c51519 | 27 | #include "lib/integer-range-set.h" |
c6962c96 | 28 | #include "lib/value.h" |
578e048b | 29 | |
1353b066 | 30 | BT_EXPORT |
40f4ba76 PP |
31 | enum bt_field_class_type bt_field_class_get_type( |
32 | const struct bt_field_class *fc) | |
5cd6d0e5 | 33 | { |
d5b13b9b | 34 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
864cad70 | 35 | return fc->type; |
5cd6d0e5 PP |
36 | } |
37 | ||
38 | static | |
c6962c96 | 39 | int init_field_class(struct bt_field_class *fc, enum bt_field_class_type type, |
5cd6d0e5 PP |
40 | bt_object_release_func release_func) |
41 | { | |
c6962c96 PP |
42 | int ret = 0; |
43 | ||
5cd6d0e5 | 44 | BT_ASSERT(fc); |
5cd6d0e5 PP |
45 | BT_ASSERT(release_func); |
46 | bt_object_init_shared(&fc->base, release_func); | |
864cad70 | 47 | fc->type = type; |
c6962c96 PP |
48 | fc->user_attributes = bt_value_map_create(); |
49 | if (!fc->user_attributes) { | |
50 | BT_LIB_LOGE_APPEND_CAUSE( | |
51 | "Failed to create a map value object."); | |
52 | ret = -1; | |
53 | goto end; | |
54 | } | |
55 | ||
56 | end: | |
57 | return ret; | |
58 | } | |
59 | ||
60 | static | |
61 | void finalize_field_class(struct bt_field_class *fc) | |
62 | { | |
63 | BT_OBJECT_PUT_REF_AND_RESET(fc->user_attributes); | |
5cd6d0e5 PP |
64 | } |
65 | ||
1094efa4 PP |
66 | static |
67 | void destroy_bit_array_field_class(struct bt_object *obj) | |
68 | { | |
69 | BT_ASSERT(obj); | |
70 | BT_LIB_LOGD("Destroying bit array field class object: %!+F", obj); | |
c6962c96 | 71 | finalize_field_class((void *) obj); |
1094efa4 PP |
72 | g_free(obj); |
73 | } | |
74 | ||
1353b066 | 75 | BT_EXPORT |
1094efa4 PP |
76 | struct bt_field_class *bt_field_class_bit_array_create( |
77 | struct bt_trace_class *trace_class, uint64_t length) | |
78 | { | |
79 | struct bt_field_class_bit_array *ba_fc = NULL; | |
80 | ||
17f3083a | 81 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 82 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 | 83 | BT_ASSERT_PRE("valid-length", length > 0 && length <= 64, |
1094efa4 PP |
84 | "Unsupported length for bit array field class " |
85 | "(minimum is 1, maximum is 64): length=%" PRIu64, length); | |
86 | BT_LOGD("Creating default bit array field class object."); | |
87 | ba_fc = g_new0(struct bt_field_class_bit_array, 1); | |
88 | if (!ba_fc) { | |
89 | BT_LIB_LOGE_APPEND_CAUSE( | |
90 | "Failed to allocate one bit array field class."); | |
91 | goto error; | |
92 | } | |
93 | ||
c6962c96 PP |
94 | if (init_field_class((void *) ba_fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY, |
95 | destroy_bit_array_field_class)) { | |
96 | goto error; | |
97 | } | |
98 | ||
1094efa4 PP |
99 | ba_fc->length = length; |
100 | BT_LIB_LOGD("Created bit array field class object: %!+F", ba_fc); | |
101 | goto end; | |
102 | ||
103 | error: | |
104 | BT_OBJECT_PUT_REF_AND_RESET(ba_fc); | |
105 | ||
106 | end: | |
107 | return (void *) ba_fc; | |
108 | } | |
109 | ||
1353b066 | 110 | BT_EXPORT |
1094efa4 PP |
111 | uint64_t bt_field_class_bit_array_get_length(const struct bt_field_class *fc) |
112 | { | |
113 | const struct bt_field_class_bit_array *ba_fc = (const void *) fc; | |
114 | ||
d5b13b9b | 115 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
116 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "bit-array", |
117 | BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field class"); | |
1094efa4 PP |
118 | return ba_fc->length; |
119 | } | |
120 | ||
5cebbe7f PP |
121 | static |
122 | void destroy_bool_field_class(struct bt_object *obj) | |
123 | { | |
124 | BT_ASSERT(obj); | |
125 | BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj); | |
c6962c96 | 126 | finalize_field_class((void *) obj); |
5cebbe7f PP |
127 | g_free(obj); |
128 | } | |
129 | ||
1353b066 | 130 | BT_EXPORT |
5cebbe7f PP |
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 | ||
1353b066 | 220 | BT_EXPORT |
9c08c816 | 221 | struct bt_field_class *bt_field_class_integer_unsigned_create( |
1122a43a | 222 | bt_trace_class *trace_class) |
5cd6d0e5 | 223 | { |
17f3083a SM |
224 | BT_ASSERT_PRE_NO_ERROR(); |
225 | ||
1122a43a | 226 | return create_integer_field_class(trace_class, |
e5be10ef | 227 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER); |
5cd6d0e5 PP |
228 | } |
229 | ||
1353b066 | 230 | BT_EXPORT |
9c08c816 | 231 | struct bt_field_class *bt_field_class_integer_signed_create( |
1122a43a | 232 | bt_trace_class *trace_class) |
5cd6d0e5 | 233 | { |
17f3083a SM |
234 | BT_ASSERT_PRE_NO_ERROR(); |
235 | ||
1122a43a | 236 | return create_integer_field_class(trace_class, |
e5be10ef | 237 | BT_FIELD_CLASS_TYPE_SIGNED_INTEGER); |
5cd6d0e5 PP |
238 | } |
239 | ||
1353b066 | 240 | BT_EXPORT |
5cd6d0e5 | 241 | uint64_t bt_field_class_integer_get_field_value_range( |
40f4ba76 | 242 | const struct bt_field_class *fc) |
5cd6d0e5 | 243 | { |
40f4ba76 | 244 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 245 | |
d5b13b9b | 246 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 247 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
248 | return int_fc->range; |
249 | } | |
250 | ||
5cd6d0e5 | 251 | static |
ecd7492f MJ |
252 | bool size_is_valid_for_enumeration_field_class( |
253 | struct bt_field_class *fc __attribute__((unused)), | |
254 | uint64_t size __attribute__((unused))) | |
5cd6d0e5 PP |
255 | { |
256 | // TODO | |
257 | return true; | |
258 | } | |
259 | ||
1353b066 | 260 | BT_EXPORT |
40f4ba76 PP |
261 | void bt_field_class_integer_set_field_value_range( |
262 | struct bt_field_class *fc, uint64_t size) | |
5cd6d0e5 PP |
263 | { |
264 | struct bt_field_class_integer *int_fc = (void *) fc; | |
265 | ||
d5b13b9b | 266 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
267 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
268 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
269 | BT_ASSERT_PRE("valid-n", | |
270 | size >= 1 && size <= 64, | |
e5be10ef | 271 | "Unsupported size for integer field class's field value range " |
b19bbc8a | 272 | "(minimum is 1, maximum is 64): size=%" PRIu64, size); |
1778c2a4 | 273 | BT_ASSERT_PRE("valid-n-for-enumeration-field-class", |
864cad70 PP |
274 | int_fc->common.type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || |
275 | int_fc->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || | |
5cd6d0e5 | 276 | size_is_valid_for_enumeration_field_class(fc, size), |
e5be10ef | 277 | "Invalid field value range for enumeration field class: " |
5cd6d0e5 PP |
278 | "at least one of the current mapping ranges contains values " |
279 | "which are outside this range: %!+F, size=%" PRIu64, fc, size); | |
280 | int_fc->range = size; | |
3f7d4d90 | 281 | BT_LIB_LOGD("Set integer field class's field value range: %!+F", fc); |
5cd6d0e5 PP |
282 | } |
283 | ||
1353b066 | 284 | BT_EXPORT |
5cd6d0e5 | 285 | enum bt_field_class_integer_preferred_display_base |
40f4ba76 | 286 | bt_field_class_integer_get_preferred_display_base(const struct bt_field_class *fc) |
5cd6d0e5 | 287 | { |
40f4ba76 | 288 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 289 | |
d5b13b9b | 290 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 291 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
292 | return int_fc->base; |
293 | } | |
294 | ||
1353b066 | 295 | BT_EXPORT |
40f4ba76 PP |
296 | void bt_field_class_integer_set_preferred_display_base( |
297 | struct bt_field_class *fc, | |
5cd6d0e5 PP |
298 | enum bt_field_class_integer_preferred_display_base base) |
299 | { | |
300 | struct bt_field_class_integer *int_fc = (void *) fc; | |
301 | ||
d5b13b9b | 302 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
303 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
304 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
5cd6d0e5 | 305 | int_fc->base = base; |
3f7d4d90 | 306 | BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc); |
5cd6d0e5 PP |
307 | } |
308 | ||
309 | static | |
310 | void finalize_enumeration_field_class_mapping( | |
311 | struct bt_field_class_enumeration_mapping *mapping) | |
312 | { | |
313 | BT_ASSERT(mapping); | |
314 | ||
315 | if (mapping->label) { | |
316 | g_string_free(mapping->label, TRUE); | |
45c51519 | 317 | mapping->label = NULL; |
5cd6d0e5 PP |
318 | } |
319 | ||
45c51519 | 320 | BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set); |
5cd6d0e5 PP |
321 | } |
322 | ||
323 | static | |
324 | void destroy_enumeration_field_class(struct bt_object *obj) | |
325 | { | |
326 | struct bt_field_class_enumeration *fc = (void *) obj; | |
327 | ||
328 | BT_ASSERT(fc); | |
e5be10ef | 329 | BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc); |
c6962c96 | 330 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
331 | |
332 | if (fc->mappings) { | |
333 | uint64_t i; | |
334 | ||
335 | for (i = 0; i < fc->mappings->len; i++) { | |
336 | finalize_enumeration_field_class_mapping( | |
337 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i)); | |
338 | } | |
339 | ||
340 | g_array_free(fc->mappings, TRUE); | |
238b7404 | 341 | fc->mappings = NULL; |
5cd6d0e5 PP |
342 | } |
343 | ||
344 | if (fc->label_buf) { | |
345 | g_ptr_array_free(fc->label_buf, TRUE); | |
238b7404 | 346 | fc->label_buf = NULL; |
5cd6d0e5 PP |
347 | } |
348 | ||
349 | g_free(fc); | |
350 | } | |
351 | ||
352 | static | |
40f4ba76 | 353 | struct bt_field_class *create_enumeration_field_class( |
1122a43a | 354 | bt_trace_class *trace_class, enum bt_field_class_type type) |
5cd6d0e5 PP |
355 | { |
356 | struct bt_field_class_enumeration *enum_fc = NULL; | |
357 | ||
d5b13b9b | 358 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 359 | BT_LOGD("Creating default enumeration field class object: type=%s", |
864cad70 | 360 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
361 | enum_fc = g_new0(struct bt_field_class_enumeration, 1); |
362 | if (!enum_fc) { | |
870631a2 PP |
363 | BT_LIB_LOGE_APPEND_CAUSE( |
364 | "Failed to allocate one enumeration field class."); | |
5cd6d0e5 PP |
365 | goto error; |
366 | } | |
367 | ||
c6962c96 PP |
368 | if (init_integer_field_class((void *) enum_fc, type, |
369 | destroy_enumeration_field_class)) { | |
370 | goto error; | |
371 | } | |
372 | ||
5cd6d0e5 PP |
373 | enum_fc->mappings = g_array_new(FALSE, TRUE, |
374 | sizeof(struct bt_field_class_enumeration_mapping)); | |
375 | if (!enum_fc->mappings) { | |
870631a2 | 376 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
377 | goto error; |
378 | } | |
379 | ||
380 | enum_fc->label_buf = g_ptr_array_new(); | |
381 | if (!enum_fc->label_buf) { | |
870631a2 | 382 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
383 | goto error; |
384 | } | |
385 | ||
e5be10ef | 386 | BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc); |
5cd6d0e5 PP |
387 | goto end; |
388 | ||
389 | error: | |
65300d60 | 390 | BT_OBJECT_PUT_REF_AND_RESET(enum_fc); |
5cd6d0e5 PP |
391 | |
392 | end: | |
393 | return (void *) enum_fc; | |
394 | } | |
395 | ||
1353b066 | 396 | BT_EXPORT |
9c08c816 | 397 | struct bt_field_class *bt_field_class_enumeration_unsigned_create( |
1122a43a | 398 | bt_trace_class *trace_class) |
5cd6d0e5 | 399 | { |
17f3083a SM |
400 | BT_ASSERT_PRE_NO_ERROR(); |
401 | ||
1122a43a | 402 | return create_enumeration_field_class(trace_class, |
864cad70 | 403 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION); |
5cd6d0e5 PP |
404 | } |
405 | ||
1353b066 | 406 | BT_EXPORT |
9c08c816 | 407 | struct bt_field_class *bt_field_class_enumeration_signed_create( |
1122a43a | 408 | bt_trace_class *trace_class) |
5cd6d0e5 | 409 | { |
17f3083a SM |
410 | BT_ASSERT_PRE_NO_ERROR(); |
411 | ||
1122a43a | 412 | return create_enumeration_field_class(trace_class, |
864cad70 | 413 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION); |
5cd6d0e5 PP |
414 | } |
415 | ||
1353b066 | 416 | BT_EXPORT |
40f4ba76 PP |
417 | uint64_t bt_field_class_enumeration_get_mapping_count( |
418 | const struct bt_field_class *fc) | |
5cd6d0e5 | 419 | { |
40f4ba76 | 420 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 421 | |
d5b13b9b | 422 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 423 | BT_ASSERT_PRE_DEV_FC_IS_ENUM("field-class", fc, "Field class"); |
5cd6d0e5 PP |
424 | return (uint64_t) enum_fc->mappings->len; |
425 | } | |
426 | ||
1353b066 | 427 | BT_EXPORT |
9c08c816 PP |
428 | const struct bt_field_class_enumeration_unsigned_mapping * |
429 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const( | |
8f3ccfbc | 430 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 431 | { |
40f4ba76 | 432 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 433 | |
d5b13b9b | 434 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 435 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
436 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
437 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 438 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
439 | } |
440 | ||
1353b066 | 441 | BT_EXPORT |
9c08c816 PP |
442 | const struct bt_field_class_enumeration_signed_mapping * |
443 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const( | |
8f3ccfbc | 444 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 445 | { |
40f4ba76 | 446 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 447 | |
d5b13b9b | 448 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 449 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
450 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
451 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 452 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
453 | } |
454 | ||
45c51519 PP |
455 | static |
456 | const struct bt_field_class_enumeration_mapping * | |
457 | borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 PP |
458 | const struct bt_field_class_enumeration *fc, const char *label, |
459 | const char *api_func) | |
5cd6d0e5 | 460 | { |
45c51519 PP |
461 | struct bt_field_class_enumeration_mapping *mapping = NULL; |
462 | uint64_t i; | |
463 | ||
98b15851 | 464 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
465 | BT_ASSERT_PRE_DEV_NON_NULL_FROM_FUNC(api_func, "label", label, |
466 | "Label"); | |
45c51519 PP |
467 | |
468 | for (i = 0; i < fc->mappings->len; i++) { | |
469 | struct bt_field_class_enumeration_mapping *this_mapping = | |
470 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i); | |
471 | ||
472 | if (strcmp(this_mapping->label->str, label) == 0) { | |
473 | mapping = this_mapping; | |
474 | goto end; | |
475 | } | |
476 | } | |
477 | ||
478 | end: | |
479 | return mapping; | |
5cd6d0e5 PP |
480 | } |
481 | ||
1353b066 | 482 | BT_EXPORT |
9c08c816 PP |
483 | const struct bt_field_class_enumeration_signed_mapping * |
484 | bt_field_class_enumeration_signed_borrow_mapping_by_label_const( | |
45c51519 | 485 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 486 | { |
d5b13b9b | 487 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
488 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
489 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 490 | return (const void *) borrow_enumeration_field_class_mapping_by_label( |
1778c2a4 | 491 | (const void *) fc, label, __func__); |
5cd6d0e5 PP |
492 | } |
493 | ||
1353b066 | 494 | BT_EXPORT |
9c08c816 PP |
495 | const struct bt_field_class_enumeration_unsigned_mapping * |
496 | bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const( | |
45c51519 | 497 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 498 | { |
d5b13b9b | 499 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 500 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
45c51519 PP |
501 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); |
502 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 | 503 | (const void *) fc, label, __func__); |
45c51519 | 504 | } |
5cd6d0e5 | 505 | |
1353b066 | 506 | BT_EXPORT |
45c51519 PP |
507 | const char *bt_field_class_enumeration_mapping_get_label( |
508 | const struct bt_field_class_enumeration_mapping *mapping) | |
509 | { | |
1778c2a4 PP |
510 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
511 | mapping, "Enumeration field class mapping"); | |
45c51519 | 512 | return mapping->label->str; |
5cd6d0e5 PP |
513 | } |
514 | ||
1353b066 | 515 | BT_EXPORT |
45c51519 | 516 | const struct bt_integer_range_set_unsigned * |
9c08c816 PP |
517 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const( |
518 | const struct bt_field_class_enumeration_unsigned_mapping *u_mapping) | |
5cd6d0e5 | 519 | { |
45c51519 PP |
520 | const struct bt_field_class_enumeration_mapping *mapping = |
521 | (const void *) u_mapping; | |
522 | ||
1778c2a4 PP |
523 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
524 | mapping, "Enumeration field class mapping"); | |
45c51519 | 525 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
526 | } |
527 | ||
1353b066 | 528 | BT_EXPORT |
45c51519 | 529 | const struct bt_integer_range_set_signed * |
9c08c816 PP |
530 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const( |
531 | const struct bt_field_class_enumeration_signed_mapping *s_mapping) | |
5cd6d0e5 | 532 | { |
45c51519 PP |
533 | const struct bt_field_class_enumeration_mapping *mapping = |
534 | (const void *) s_mapping; | |
535 | ||
1778c2a4 PP |
536 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
537 | mapping, "Enumeration field class mapping"); | |
45c51519 | 538 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
539 | } |
540 | ||
1353b066 | 541 | BT_EXPORT |
185ecf64 | 542 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 543 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
40f4ba76 | 544 | const struct bt_field_class *fc, uint64_t value, |
5cd6d0e5 PP |
545 | bt_field_class_enumeration_mapping_label_array *label_array, |
546 | uint64_t *count) | |
547 | { | |
40f4ba76 | 548 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
549 | uint64_t i; |
550 | ||
17f3083a | 551 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 552 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
553 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
554 | "Label array (output)"); | |
555 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
556 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", | |
557 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
558 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
559 | ||
560 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
561 | uint64_t j; | |
40f4ba76 | 562 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
563 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
564 | ||
45c51519 PP |
565 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
566 | const struct bt_integer_range *range = (const void *) | |
567 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
568 | mapping->range_set, j); | |
5cd6d0e5 PP |
569 | |
570 | if (value >= range->lower.u && | |
571 | value <= range->upper.u) { | |
572 | g_ptr_array_add(enum_fc->label_buf, | |
573 | mapping->label->str); | |
574 | break; | |
575 | } | |
576 | } | |
577 | } | |
578 | ||
579 | *label_array = (void *) enum_fc->label_buf->pdata; | |
580 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 581 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
582 | } |
583 | ||
1353b066 | 584 | BT_EXPORT |
185ecf64 | 585 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 586 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
40f4ba76 | 587 | const struct bt_field_class *fc, int64_t value, |
5cd6d0e5 PP |
588 | bt_field_class_enumeration_mapping_label_array *label_array, |
589 | uint64_t *count) | |
590 | { | |
40f4ba76 | 591 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
592 | uint64_t i; |
593 | ||
17f3083a | 594 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 595 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
596 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
597 | "Label array (output)"); | |
598 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
599 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", | |
600 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
601 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
602 | ||
603 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
604 | uint64_t j; | |
40f4ba76 | 605 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
606 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
607 | ||
45c51519 PP |
608 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
609 | const struct bt_integer_range *range = (const void *) | |
610 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
611 | mapping->range_set, j); | |
5cd6d0e5 PP |
612 | |
613 | if (value >= range->lower.i && | |
614 | value <= range->upper.i) { | |
615 | g_ptr_array_add(enum_fc->label_buf, | |
616 | mapping->label->str); | |
617 | break; | |
618 | } | |
619 | } | |
620 | } | |
621 | ||
622 | *label_array = (void *) enum_fc->label_buf->pdata; | |
623 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 624 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
625 | } |
626 | ||
45c51519 PP |
627 | static |
628 | bool enumeration_field_class_has_mapping_with_label( | |
629 | const struct bt_field_class_enumeration *enum_fc, | |
630 | const char *label) | |
5cd6d0e5 | 631 | { |
5cd6d0e5 | 632 | uint64_t i; |
45c51519 | 633 | bool exists = false; |
5cd6d0e5 | 634 | |
45c51519 PP |
635 | BT_ASSERT(enum_fc); |
636 | BT_ASSERT(label); | |
5cd6d0e5 | 637 | |
5cd6d0e5 PP |
638 | for (i = 0; i < enum_fc->mappings->len; i++) { |
639 | struct bt_field_class_enumeration_mapping *mapping_candidate = | |
640 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); | |
641 | ||
642 | if (strcmp(mapping_candidate->label->str, label) == 0) { | |
45c51519 PP |
643 | exists = true; |
644 | goto end; | |
5cd6d0e5 PP |
645 | } |
646 | } | |
647 | ||
45c51519 PP |
648 | end: |
649 | return exists; | |
650 | } | |
5cd6d0e5 | 651 | |
45c51519 PP |
652 | static inline |
653 | enum bt_field_class_enumeration_add_mapping_status | |
654 | add_mapping_to_enumeration_field_class(struct bt_field_class *fc, | |
1778c2a4 PP |
655 | const char *label, const struct bt_integer_range_set *range_set, |
656 | const char *api_func) | |
45c51519 PP |
657 | { |
658 | enum bt_field_class_enumeration_add_mapping_status status = | |
659 | BT_FUNC_STATUS_OK; | |
660 | struct bt_field_class_enumeration *enum_fc = (void *) fc; | |
661 | struct bt_field_class_enumeration_mapping mapping = { 0 }; | |
662 | ||
1778c2a4 | 663 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
45c51519 | 664 | BT_ASSERT(fc); |
1778c2a4 PP |
665 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "label", label, "Label"); |
666 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
667 | BT_ASSERT_PRE_FROM_FUNC(api_func, | |
668 | "enumeration-field-class-mapping-label-is-unique", | |
669 | !enumeration_field_class_has_mapping_with_label( | |
670 | enum_fc, label), | |
45c51519 PP |
671 | "Duplicate mapping name in enumeration field class: " |
672 | "%![enum-fc-]+F, label=\"%s\"", fc, label); | |
673 | mapping.range_set = range_set; | |
674 | bt_object_get_ref(mapping.range_set); | |
675 | mapping.label = g_string_new(label); | |
676 | if (!mapping.label) { | |
677 | finalize_enumeration_field_class_mapping(&mapping); | |
678 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
679 | goto end; | |
5cd6d0e5 PP |
680 | } |
681 | ||
45c51519 | 682 | g_array_append_val(enum_fc->mappings, mapping); |
3f7d4d90 | 683 | BT_LIB_LOGD("Added mapping to enumeration field class: " |
45c51519 | 684 | "%![fc-]+F, label=\"%s\"", fc, label); |
5cd6d0e5 PP |
685 | |
686 | end: | |
45c51519 | 687 | return status; |
5cd6d0e5 PP |
688 | } |
689 | ||
1353b066 | 690 | BT_EXPORT |
45c51519 | 691 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 692 | bt_field_class_enumeration_unsigned_add_mapping( |
40f4ba76 | 693 | struct bt_field_class *fc, const char *label, |
45c51519 | 694 | const struct bt_integer_range_set_unsigned *range_set) |
5cd6d0e5 | 695 | { |
17f3083a | 696 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 697 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
698 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
699 | "unsigned-enumeration-field-class", | |
700 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
45c51519 | 701 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 702 | (const void *) range_set, __func__); |
45c51519 PP |
703 | } |
704 | ||
1353b066 | 705 | BT_EXPORT |
45c51519 | 706 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 707 | bt_field_class_enumeration_signed_add_mapping( |
40f4ba76 | 708 | struct bt_field_class *fc, const char *label, |
45c51519 | 709 | const struct bt_integer_range_set_signed *range_set) |
5cd6d0e5 | 710 | { |
17f3083a | 711 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 712 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
713 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
714 | "signed-enumeration-field-class", | |
715 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 716 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 717 | (const void *) range_set, __func__); |
5cd6d0e5 PP |
718 | } |
719 | ||
720 | static | |
721 | void destroy_real_field_class(struct bt_object *obj) | |
722 | { | |
723 | BT_ASSERT(obj); | |
e5be10ef | 724 | BT_LIB_LOGD("Destroying real field class object: %!+F", obj); |
c6962c96 | 725 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
726 | g_free(obj); |
727 | } | |
728 | ||
fe4df857 FD |
729 | static |
730 | struct bt_field_class *create_real_field_class(bt_trace_class *trace_class, | |
731 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
732 | { |
733 | struct bt_field_class_real *real_fc = NULL; | |
734 | ||
d5b13b9b | 735 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
fe4df857 FD |
736 | BT_LOGD("Creating default real field class object: type=%s", |
737 | bt_common_field_class_type_string(type)); | |
5cd6d0e5 PP |
738 | real_fc = g_new0(struct bt_field_class_real, 1); |
739 | if (!real_fc) { | |
870631a2 | 740 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class."); |
5cd6d0e5 PP |
741 | goto error; |
742 | } | |
743 | ||
fe4df857 | 744 | if (init_field_class((void *) real_fc, type, destroy_real_field_class)) { |
c6962c96 PP |
745 | goto error; |
746 | } | |
747 | ||
e5be10ef | 748 | BT_LIB_LOGD("Created real field class object: %!+F", real_fc); |
5cd6d0e5 PP |
749 | goto end; |
750 | ||
751 | error: | |
65300d60 | 752 | BT_OBJECT_PUT_REF_AND_RESET(real_fc); |
5cd6d0e5 PP |
753 | |
754 | end: | |
755 | return (void *) real_fc; | |
756 | } | |
757 | ||
1353b066 | 758 | BT_EXPORT |
fe4df857 FD |
759 | struct bt_field_class *bt_field_class_real_single_precision_create( |
760 | bt_trace_class *trace_class) | |
5cd6d0e5 | 761 | { |
17f3083a SM |
762 | BT_ASSERT_PRE_NO_ERROR(); |
763 | ||
fe4df857 FD |
764 | return create_real_field_class(trace_class, |
765 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL); | |
5cd6d0e5 PP |
766 | } |
767 | ||
1353b066 | 768 | BT_EXPORT |
fe4df857 FD |
769 | struct bt_field_class *bt_field_class_real_double_precision_create( |
770 | bt_trace_class *trace_class) | |
5cd6d0e5 | 771 | { |
17f3083a SM |
772 | BT_ASSERT_PRE_NO_ERROR(); |
773 | ||
fe4df857 FD |
774 | return create_real_field_class(trace_class, |
775 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL); | |
5cd6d0e5 PP |
776 | } |
777 | ||
778 | static | |
779 | int init_named_field_classes_container( | |
780 | struct bt_field_class_named_field_class_container *fc, | |
40f4ba76 | 781 | enum bt_field_class_type type, |
45c51519 PP |
782 | bt_object_release_func fc_release_func, |
783 | GDestroyNotify named_fc_destroy_func) | |
5cd6d0e5 PP |
784 | { |
785 | int ret = 0; | |
786 | ||
c6962c96 PP |
787 | ret = init_field_class((void *) fc, type, fc_release_func); |
788 | if (ret) { | |
789 | goto end; | |
790 | } | |
791 | ||
45c51519 | 792 | fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func); |
5cd6d0e5 | 793 | if (!fc->named_fcs) { |
45c51519 | 794 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
5cd6d0e5 PP |
795 | ret = -1; |
796 | goto end; | |
797 | } | |
798 | ||
799 | fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal); | |
800 | if (!fc->name_to_index) { | |
870631a2 | 801 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable."); |
5cd6d0e5 PP |
802 | ret = -1; |
803 | goto end; | |
804 | } | |
805 | ||
806 | end: | |
807 | return ret; | |
808 | } | |
809 | ||
810 | static | |
811 | void finalize_named_field_class(struct bt_named_field_class *named_fc) | |
812 | { | |
813 | BT_ASSERT(named_fc); | |
e5be10ef | 814 | BT_LIB_LOGD("Finalizing named field class: " |
5cd6d0e5 PP |
815 | "addr=%p, name=\"%s\", %![fc-]+F", |
816 | named_fc, named_fc->name ? named_fc->name->str : NULL, | |
817 | named_fc->fc); | |
c6962c96 | 818 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
5cd6d0e5 PP |
819 | |
820 | if (named_fc->name) { | |
821 | g_string_free(named_fc->name, TRUE); | |
45c51519 | 822 | named_fc->name = NULL; |
5cd6d0e5 PP |
823 | } |
824 | ||
e5be10ef | 825 | BT_LOGD_STR("Putting named field class's field class."); |
238b7404 | 826 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc); |
5cd6d0e5 PP |
827 | } |
828 | ||
45c51519 PP |
829 | static |
830 | void destroy_named_field_class(gpointer ptr) | |
831 | { | |
c6962c96 PP |
832 | struct bt_named_field_class *named_fc = ptr; |
833 | ||
45c51519 | 834 | if (ptr) { |
c7d2f7b6 | 835 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
45c51519 PP |
836 | finalize_named_field_class(ptr); |
837 | g_free(ptr); | |
838 | } | |
839 | } | |
840 | ||
841 | static | |
de821fe5 | 842 | void destroy_variant_with_selector_field_option(gpointer ptr) |
45c51519 | 843 | { |
de821fe5 | 844 | struct bt_field_class_variant_with_selector_field_option *opt = ptr; |
45c51519 PP |
845 | |
846 | if (ptr) { | |
847 | finalize_named_field_class(&opt->common); | |
848 | BT_OBJECT_PUT_REF_AND_RESET(opt->range_set); | |
849 | g_free(ptr); | |
850 | } | |
851 | } | |
852 | ||
5cd6d0e5 PP |
853 | static |
854 | void finalize_named_field_classes_container( | |
855 | struct bt_field_class_named_field_class_container *fc) | |
856 | { | |
5cd6d0e5 PP |
857 | BT_ASSERT(fc); |
858 | ||
859 | if (fc->named_fcs) { | |
45c51519 PP |
860 | g_ptr_array_free(fc->named_fcs, TRUE); |
861 | fc->named_fcs = NULL; | |
5cd6d0e5 | 862 | |
5cd6d0e5 PP |
863 | } |
864 | ||
865 | if (fc->name_to_index) { | |
866 | g_hash_table_destroy(fc->name_to_index); | |
45c51519 | 867 | fc->name_to_index = NULL; |
5cd6d0e5 PP |
868 | } |
869 | } | |
870 | ||
871 | static | |
872 | void destroy_structure_field_class(struct bt_object *obj) | |
873 | { | |
874 | BT_ASSERT(obj); | |
1998d1ab | 875 | BT_LIB_LOGD("Destroying structure field class object: %!+F", obj); |
c6962c96 | 876 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
877 | finalize_named_field_classes_container((void *) obj); |
878 | g_free(obj); | |
879 | } | |
880 | ||
1353b066 | 881 | BT_EXPORT |
1122a43a PP |
882 | struct bt_field_class *bt_field_class_structure_create( |
883 | bt_trace_class *trace_class) | |
5cd6d0e5 PP |
884 | { |
885 | int ret; | |
886 | struct bt_field_class_structure *struct_fc = NULL; | |
887 | ||
17f3083a | 888 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 889 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 890 | BT_LOGD_STR("Creating default structure field class object."); |
5cd6d0e5 PP |
891 | struct_fc = g_new0(struct bt_field_class_structure, 1); |
892 | if (!struct_fc) { | |
870631a2 PP |
893 | BT_LIB_LOGE_APPEND_CAUSE( |
894 | "Failed to allocate one structure field class."); | |
5cd6d0e5 PP |
895 | goto error; |
896 | } | |
897 | ||
898 | ret = init_named_field_classes_container((void *) struct_fc, | |
45c51519 PP |
899 | BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class, |
900 | destroy_named_field_class); | |
5cd6d0e5 | 901 | if (ret) { |
45c51519 | 902 | /* init_named_field_classes_container() logs errors */ |
5cd6d0e5 PP |
903 | goto error; |
904 | } | |
905 | ||
e5be10ef | 906 | BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc); |
5cd6d0e5 PP |
907 | goto end; |
908 | ||
909 | error: | |
65300d60 | 910 | BT_OBJECT_PUT_REF_AND_RESET(struct_fc); |
5cd6d0e5 PP |
911 | |
912 | end: | |
913 | return (void *) struct_fc; | |
914 | } | |
915 | ||
916 | static | |
45c51519 | 917 | int init_named_field_class(struct bt_named_field_class *named_fc, |
5cd6d0e5 PP |
918 | const char *name, struct bt_field_class *fc) |
919 | { | |
45c51519 | 920 | int status = BT_FUNC_STATUS_OK; |
5cd6d0e5 | 921 | |
45c51519 PP |
922 | BT_ASSERT(named_fc); |
923 | BT_ASSERT(name); | |
924 | BT_ASSERT(fc); | |
925 | named_fc->name = g_string_new(name); | |
926 | if (!named_fc->name) { | |
870631a2 | 927 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString."); |
45c51519 | 928 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
5cd6d0e5 PP |
929 | goto end; |
930 | } | |
931 | ||
c6962c96 PP |
932 | named_fc->user_attributes = bt_value_map_create(); |
933 | if (!named_fc->user_attributes) { | |
934 | BT_LIB_LOGE_APPEND_CAUSE( | |
935 | "Failed to create a map value object."); | |
936 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
937 | goto end; | |
938 | } | |
939 | ||
398454ed | 940 | named_fc->fc = fc; |
6871026b | 941 | bt_object_get_ref_no_null_check(named_fc->fc); |
1e6fd1d7 | 942 | |
45c51519 PP |
943 | end: |
944 | return status; | |
945 | } | |
946 | ||
947 | static | |
948 | struct bt_named_field_class *create_named_field_class(const char *name, | |
949 | struct bt_field_class *fc) | |
950 | { | |
951 | struct bt_named_field_class *named_fc = g_new0( | |
952 | struct bt_named_field_class, 1); | |
953 | ||
954 | if (!named_fc) { | |
955 | BT_LIB_LOGE_APPEND_CAUSE( | |
956 | "Failed to allocate a named field class."); | |
957 | goto error; | |
958 | } | |
959 | ||
960 | if (init_named_field_class(named_fc, name, fc)) { | |
961 | /* init_named_field_class() logs errors */ | |
962 | goto error; | |
963 | } | |
964 | ||
965 | goto end; | |
966 | ||
967 | error: | |
968 | destroy_named_field_class(named_fc); | |
969 | named_fc = NULL; | |
5cd6d0e5 PP |
970 | |
971 | end: | |
45c51519 PP |
972 | return named_fc; |
973 | } | |
974 | ||
975 | static | |
de821fe5 PP |
976 | struct bt_field_class_variant_with_selector_field_option * |
977 | create_variant_with_selector_field_option( | |
45c51519 PP |
978 | const char *name, struct bt_field_class *fc, |
979 | const struct bt_integer_range_set *range_set) | |
980 | { | |
de821fe5 PP |
981 | struct bt_field_class_variant_with_selector_field_option *opt = g_new0( |
982 | struct bt_field_class_variant_with_selector_field_option, 1); | |
45c51519 PP |
983 | |
984 | BT_ASSERT(range_set); | |
985 | ||
986 | if (!opt) { | |
987 | BT_LIB_LOGE_APPEND_CAUSE( | |
988 | "Failed to allocate a named field class."); | |
989 | goto error; | |
990 | } | |
991 | ||
992 | if (init_named_field_class(&opt->common, name, fc)) { | |
993 | goto error; | |
994 | } | |
995 | ||
996 | opt->range_set = range_set; | |
6871026b | 997 | bt_object_get_ref_no_null_check(opt->range_set); |
45c51519 PP |
998 | bt_integer_range_set_freeze(range_set); |
999 | goto end; | |
1000 | ||
1001 | error: | |
de821fe5 | 1002 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1003 | opt = NULL; |
1004 | ||
1005 | end: | |
1006 | return opt; | |
1007 | } | |
1008 | ||
1009 | static | |
1010 | int append_named_field_class_to_container_field_class( | |
1011 | struct bt_field_class_named_field_class_container *container_fc, | |
1778c2a4 PP |
1012 | struct bt_named_field_class *named_fc, const char *api_func, |
1013 | const char *unique_entry_precond_id) | |
45c51519 PP |
1014 | { |
1015 | BT_ASSERT(container_fc); | |
1016 | BT_ASSERT(named_fc); | |
1778c2a4 PP |
1017 | BT_ASSERT_PRE_DEV_FC_HOT_FROM_FUNC(api_func, container_fc); |
1018 | BT_ASSERT_PRE_FROM_FUNC(api_func, unique_entry_precond_id, | |
1019 | !bt_g_hash_table_contains(container_fc->name_to_index, | |
1020 | named_fc->name->str), | |
45c51519 PP |
1021 | "Duplicate member/option name in structure/variant field class: " |
1022 | "%![container-fc-]+F, name=\"%s\"", container_fc, | |
1023 | named_fc->name->str); | |
c6962c96 PP |
1024 | |
1025 | /* | |
1026 | * Freeze the contained field class, but not the named field | |
1027 | * class itself, as it's still possible afterwards to modify | |
1028 | * properties of the member/option object. | |
1029 | */ | |
1030 | bt_field_class_freeze(named_fc->fc); | |
45c51519 PP |
1031 | g_ptr_array_add(container_fc->named_fcs, named_fc); |
1032 | g_hash_table_insert(container_fc->name_to_index, named_fc->name->str, | |
1033 | GUINT_TO_POINTER(container_fc->named_fcs->len - 1)); | |
1034 | return BT_FUNC_STATUS_OK; | |
5cd6d0e5 PP |
1035 | } |
1036 | ||
1353b066 | 1037 | BT_EXPORT |
d24d5663 PP |
1038 | enum bt_field_class_structure_append_member_status |
1039 | bt_field_class_structure_append_member( | |
4295b9e0 PP |
1040 | struct bt_field_class *fc, const char *name, |
1041 | struct bt_field_class *member_fc) | |
5cd6d0e5 | 1042 | { |
45c51519 PP |
1043 | enum bt_field_class_structure_append_member_status status; |
1044 | struct bt_named_field_class *named_fc = NULL; | |
e5be10ef | 1045 | |
17f3083a | 1046 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1047 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1048 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
45c51519 PP |
1049 | named_fc = create_named_field_class(name, member_fc); |
1050 | if (!named_fc) { | |
1051 | /* create_named_field_class() logs errors */ | |
1052 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1053 | goto end; | |
1054 | } | |
1055 | ||
1056 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 PP |
1057 | named_fc, __func__, |
1058 | "structure-field-class-member-name-is-unique"); | |
45c51519 PP |
1059 | if (status == BT_FUNC_STATUS_OK) { |
1060 | /* Moved to the container */ | |
1061 | named_fc = NULL; | |
1062 | } | |
1063 | ||
1064 | end: | |
1065 | return status; | |
5cd6d0e5 PP |
1066 | } |
1067 | ||
1353b066 | 1068 | BT_EXPORT |
40f4ba76 PP |
1069 | uint64_t bt_field_class_structure_get_member_count( |
1070 | const struct bt_field_class *fc) | |
5cd6d0e5 PP |
1071 | { |
1072 | struct bt_field_class_structure *struct_fc = (void *) fc; | |
1073 | ||
d5b13b9b | 1074 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1075 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
1076 | return (uint64_t) struct_fc->common.named_fcs->len; |
1077 | } | |
1078 | ||
1079 | static | |
1e6fd1d7 PP |
1080 | struct bt_named_field_class * |
1081 | borrow_named_field_class_from_container_field_class_at_index( | |
740faaf4 | 1082 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1083 | uint64_t index, const char *api_func) |
5cd6d0e5 | 1084 | { |
98b15851 | 1085 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
1086 | BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index, |
1087 | fc->named_fcs->len); | |
45c51519 | 1088 | return fc->named_fcs->pdata[index]; |
5cd6d0e5 PP |
1089 | } |
1090 | ||
1353b066 | 1091 | BT_EXPORT |
1e6fd1d7 PP |
1092 | const struct bt_field_class_structure_member * |
1093 | bt_field_class_structure_borrow_member_by_index_const( | |
1094 | const struct bt_field_class *fc, uint64_t index) | |
5cd6d0e5 | 1095 | { |
d5b13b9b | 1096 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1097 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1098 | return (const void *) |
1099 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1100 | (void *) fc, index, __func__); |
740faaf4 PP |
1101 | } |
1102 | ||
1353b066 | 1103 | BT_EXPORT |
1e6fd1d7 PP |
1104 | struct bt_field_class_structure_member * |
1105 | bt_field_class_structure_borrow_member_by_index( | |
1106 | struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1107 | { |
d5b13b9b | 1108 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1109 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1110 | return (void *) |
1111 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1112 | (void *) fc, index, __func__); |
e5be10ef PP |
1113 | } |
1114 | ||
5cd6d0e5 | 1115 | static |
1e6fd1d7 PP |
1116 | struct bt_named_field_class * |
1117 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 | 1118 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1119 | const char *name, const char *api_func) |
5cd6d0e5 | 1120 | { |
1e6fd1d7 | 1121 | struct bt_named_field_class *named_fc = NULL; |
5cd6d0e5 PP |
1122 | gpointer orig_key; |
1123 | gpointer value; | |
1124 | ||
98b15851 | 1125 | BT_ASSERT_DBG(fc); |
1778c2a4 | 1126 | BT_ASSERT_PRE_DEV_NAME_NON_NULL_FROM_FUNC(api_func, name); |
5cd6d0e5 PP |
1127 | if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key, |
1128 | &value)) { | |
1129 | goto end; | |
1130 | } | |
1131 | ||
45c51519 | 1132 | named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)]; |
5cd6d0e5 PP |
1133 | |
1134 | end: | |
1e6fd1d7 | 1135 | return named_fc; |
5cd6d0e5 PP |
1136 | } |
1137 | ||
1353b066 | 1138 | BT_EXPORT |
1e6fd1d7 | 1139 | const struct bt_field_class_structure_member * |
7c06e353 | 1140 | bt_field_class_structure_borrow_member_by_name_const( |
40f4ba76 | 1141 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1142 | { |
d5b13b9b | 1143 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1144 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1145 | return (const void *) |
1146 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1147 | (void *) fc, name, __func__); |
740faaf4 PP |
1148 | } |
1149 | ||
1353b066 | 1150 | BT_EXPORT |
1e6fd1d7 | 1151 | struct bt_field_class_structure_member * |
fffedc87 | 1152 | bt_field_class_structure_borrow_member_by_name( |
740faaf4 PP |
1153 | struct bt_field_class *fc, const char *name) |
1154 | { | |
d5b13b9b | 1155 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1156 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1157 | return (void *) |
1158 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1159 | (void *) fc, name, __func__); |
e5be10ef PP |
1160 | } |
1161 | ||
1353b066 | 1162 | BT_EXPORT |
1e6fd1d7 PP |
1163 | const char *bt_field_class_structure_member_get_name( |
1164 | const struct bt_field_class_structure_member *member) | |
1165 | { | |
1166 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1167 | ||
d5b13b9b | 1168 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1169 | return named_fc->name->str; |
1170 | } | |
1171 | ||
1353b066 | 1172 | BT_EXPORT |
1e6fd1d7 PP |
1173 | const struct bt_field_class * |
1174 | bt_field_class_structure_member_borrow_field_class_const( | |
1175 | const struct bt_field_class_structure_member *member) | |
1176 | { | |
1177 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1178 | ||
d5b13b9b | 1179 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1180 | return named_fc->fc; |
1181 | } | |
1182 | ||
1353b066 | 1183 | BT_EXPORT |
bcd7ef6f FD |
1184 | struct bt_field_class * |
1185 | bt_field_class_structure_member_borrow_field_class( | |
1186 | struct bt_field_class_structure_member *member) | |
1187 | { | |
1188 | struct bt_named_field_class *named_fc = (void *) member; | |
1189 | ||
d5b13b9b | 1190 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
bcd7ef6f FD |
1191 | return named_fc->fc; |
1192 | } | |
1193 | ||
b38aea74 PP |
1194 | static |
1195 | void destroy_option_field_class(struct bt_object *obj) | |
1196 | { | |
1197 | struct bt_field_class_option *fc = (void *) obj; | |
1198 | ||
1199 | BT_ASSERT(fc); | |
1200 | BT_LIB_LOGD("Destroying option field class object: %!+F", fc); | |
c6962c96 | 1201 | finalize_field_class((void *) obj); |
b38aea74 PP |
1202 | BT_LOGD_STR("Putting content field class."); |
1203 | BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc); | |
0aa006b7 | 1204 | |
de821fe5 PP |
1205 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1206 | struct bt_field_class_option_with_selector_field *with_sel_fc = | |
0aa006b7 PP |
1207 | (void *) obj; |
1208 | ||
1209 | BT_LOGD_STR("Putting selector field path."); | |
1210 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path); | |
1211 | BT_LOGD_STR("Putting selector field class."); | |
1212 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc); | |
1213 | ||
de821fe5 PP |
1214 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1215 | struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc = | |
0aa006b7 PP |
1216 | (void *) obj; |
1217 | ||
1218 | BT_LOGD_STR("Putting integer range set."); | |
1219 | BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set); | |
1220 | } | |
1221 | } | |
1222 | ||
b38aea74 PP |
1223 | g_free(fc); |
1224 | } | |
1225 | ||
0aa006b7 PP |
1226 | static |
1227 | struct bt_field_class *create_option_field_class( | |
1228 | struct bt_trace_class *trace_class, | |
1229 | enum bt_field_class_type fc_type, | |
1230 | struct bt_field_class *content_fc, | |
1778c2a4 PP |
1231 | struct bt_field_class *selector_fc, |
1232 | const char *api_func) | |
b38aea74 PP |
1233 | { |
1234 | struct bt_field_class_option *opt_fc = NULL; | |
1235 | ||
1778c2a4 PP |
1236 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
1237 | BT_ASSERT_PRE_TC_NON_NULL_FROM_FUNC(api_func, trace_class); | |
1238 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "content-field-class", | |
1239 | content_fc, "Content field class"); | |
b38aea74 | 1240 | BT_LIB_LOGD("Creating option field class: " |
0aa006b7 PP |
1241 | "type=%s, %![content-fc-]+F, %![sel-fc-]+F", |
1242 | bt_common_field_class_type_string(fc_type), | |
1243 | content_fc, selector_fc); | |
1244 | ||
de821fe5 PP |
1245 | if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1246 | struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL; | |
0aa006b7 | 1247 | |
1778c2a4 PP |
1248 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, |
1249 | "selector-field-class", selector_fc, | |
1250 | "Selector field class"); | |
0aa006b7 | 1251 | |
de821fe5 | 1252 | if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1778c2a4 PP |
1253 | BT_ASSERT_PRE_FC_HAS_TYPE_FROM_FUNC(api_func, |
1254 | "selector-field-class", selector_fc, | |
1255 | "boolean-field-class", BT_FIELD_CLASS_TYPE_BOOL, | |
0aa006b7 PP |
1256 | "Selector field class"); |
1257 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1258 | struct bt_field_class_option_with_selector_field_bool, 1); |
0aa006b7 | 1259 | } else { |
1778c2a4 PP |
1260 | BT_ASSERT_PRE_FC_IS_INT_FROM_FUNC(api_func, |
1261 | "selector-field-class", | |
1262 | selector_fc, "Selector field class"); | |
0aa006b7 | 1263 | opt_with_sel_fc = (void *) g_new0( |
de821fe5 | 1264 | struct bt_field_class_option_with_selector_field_integer, 1); |
0aa006b7 PP |
1265 | } |
1266 | ||
1267 | if (!opt_with_sel_fc) { | |
1268 | BT_LIB_LOGE_APPEND_CAUSE( | |
1269 | "Failed to allocate one option with selector field class."); | |
1270 | goto error; | |
1271 | } | |
1272 | ||
1273 | opt_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1274 | bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc); |
0aa006b7 PP |
1275 | opt_fc = (void *) opt_with_sel_fc; |
1276 | } else { | |
1277 | opt_fc = g_new0(struct bt_field_class_option, 1); | |
1278 | if (!opt_fc) { | |
1279 | BT_LIB_LOGE_APPEND_CAUSE( | |
1280 | "Failed to allocate one option field class."); | |
1281 | goto error; | |
1282 | } | |
b38aea74 PP |
1283 | } |
1284 | ||
0aa006b7 PP |
1285 | BT_ASSERT(opt_fc); |
1286 | ||
1287 | if (init_field_class((void *) opt_fc, fc_type, | |
c6962c96 PP |
1288 | destroy_option_field_class)) { |
1289 | goto error; | |
1290 | } | |
1291 | ||
b38aea74 | 1292 | opt_fc->content_fc = content_fc; |
6871026b | 1293 | bt_object_get_ref_no_null_check(opt_fc->content_fc); |
b38aea74 PP |
1294 | bt_field_class_freeze(opt_fc->content_fc); |
1295 | ||
1296 | if (selector_fc) { | |
b38aea74 PP |
1297 | bt_field_class_freeze(selector_fc); |
1298 | } | |
1299 | ||
1300 | BT_LIB_LOGD("Created option field class object: " | |
1301 | "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc); | |
1302 | goto end; | |
1303 | ||
1304 | error: | |
1305 | BT_OBJECT_PUT_REF_AND_RESET(opt_fc); | |
1306 | ||
1307 | end: | |
1308 | return (void *) opt_fc; | |
1309 | } | |
1310 | ||
1353b066 | 1311 | BT_EXPORT |
0aa006b7 PP |
1312 | struct bt_field_class *bt_field_class_option_without_selector_create( |
1313 | struct bt_trace_class *trace_class, | |
1314 | struct bt_field_class *content_fc) | |
1315 | { | |
1316 | return create_option_field_class(trace_class, | |
de821fe5 | 1317 | BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD, |
1778c2a4 | 1318 | content_fc, NULL, __func__); |
0aa006b7 PP |
1319 | } |
1320 | ||
1353b066 | 1321 | BT_EXPORT |
de821fe5 | 1322 | struct bt_field_class *bt_field_class_option_with_selector_field_bool_create( |
0aa006b7 PP |
1323 | struct bt_trace_class *trace_class, |
1324 | struct bt_field_class *content_fc, | |
1325 | struct bt_field_class *selector_fc) | |
1326 | { | |
17f3083a | 1327 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 | 1328 | |
17f3083a SM |
1329 | return create_option_field_class(trace_class, |
1330 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1778c2a4 | 1331 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1332 | } |
1333 | ||
1353b066 | 1334 | BT_EXPORT |
0aa006b7 | 1335 | struct bt_field_class * |
de821fe5 | 1336 | bt_field_class_option_with_selector_field_integer_unsigned_create( |
0aa006b7 PP |
1337 | struct bt_trace_class *trace_class, |
1338 | struct bt_field_class *content_fc, | |
1339 | struct bt_field_class *selector_fc, | |
1340 | const struct bt_integer_range_set_unsigned *u_range_set) | |
1341 | { | |
de821fe5 | 1342 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1343 | const struct bt_integer_range_set *range_set = |
1344 | (const void *) u_range_set; | |
1345 | ||
17f3083a | 1346 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1347 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1348 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1349 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1350 | BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1351 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1352 | |
1353 | if (!fc) { | |
1354 | goto end; | |
1355 | } | |
1356 | ||
1357 | fc->range_set = range_set; | |
6871026b | 1358 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1359 | bt_integer_range_set_freeze(range_set); |
1360 | ||
1361 | end: | |
1362 | return (void *) fc; | |
1363 | } | |
1364 | ||
1353b066 | 1365 | BT_EXPORT |
0aa006b7 | 1366 | struct bt_field_class * |
de821fe5 | 1367 | bt_field_class_option_with_selector_field_integer_signed_create( |
0aa006b7 PP |
1368 | struct bt_trace_class *trace_class, |
1369 | struct bt_field_class *content_fc, | |
1370 | struct bt_field_class *selector_fc, | |
1371 | const struct bt_integer_range_set_signed *i_range_set) | |
1372 | { | |
de821fe5 | 1373 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1374 | const struct bt_integer_range_set *range_set = |
1375 | (const void *) i_range_set; | |
1376 | ||
17f3083a | 1377 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1378 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1379 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1380 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1381 | BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1382 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1383 | |
1384 | if (!fc) { | |
1385 | goto end; | |
1386 | } | |
1387 | ||
1388 | fc->range_set = range_set; | |
6871026b | 1389 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1390 | bt_integer_range_set_freeze(range_set); |
1391 | ||
1392 | end: | |
1393 | return (void *) fc; | |
1394 | } | |
1395 | ||
1353b066 | 1396 | BT_EXPORT |
b38aea74 PP |
1397 | const struct bt_field_class *bt_field_class_option_borrow_field_class_const( |
1398 | const struct bt_field_class *fc) | |
1399 | { | |
1400 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1401 | ||
d5b13b9b | 1402 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1403 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
b38aea74 PP |
1404 | return opt_fc->content_fc; |
1405 | } | |
1406 | ||
1353b066 | 1407 | BT_EXPORT |
bcd7ef6f FD |
1408 | struct bt_field_class *bt_field_class_option_borrow_field_class( |
1409 | struct bt_field_class *fc) | |
1410 | { | |
1411 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1412 | ||
d5b13b9b | 1413 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1414 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
bcd7ef6f FD |
1415 | return opt_fc->content_fc; |
1416 | } | |
1417 | ||
1353b066 | 1418 | BT_EXPORT |
b38aea74 | 1419 | const struct bt_field_path * |
de821fe5 | 1420 | bt_field_class_option_with_selector_field_borrow_selector_field_path_const( |
b38aea74 PP |
1421 | const struct bt_field_class *fc) |
1422 | { | |
de821fe5 | 1423 | const struct bt_field_class_option_with_selector_field *opt_fc = |
0aa006b7 | 1424 | (const void *) fc; |
b38aea74 | 1425 | |
d5b13b9b | 1426 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1427 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL("field-class", fc, "Field class"); |
b38aea74 PP |
1428 | return opt_fc->selector_field_path; |
1429 | } | |
1430 | ||
1353b066 | 1431 | BT_EXPORT |
de821fe5 | 1432 | void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed( |
0aa006b7 PP |
1433 | struct bt_field_class *fc, bt_bool sel_is_reversed) |
1434 | { | |
de821fe5 | 1435 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1436 | |
d5b13b9b | 1437 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1438 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1439 | "option-field-class-with-boolean-selector-field", | |
1440 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1441 | "Field class"); | |
1442 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
0aa006b7 PP |
1443 | opt_fc->sel_is_reversed = sel_is_reversed; |
1444 | } | |
1445 | ||
1353b066 | 1446 | BT_EXPORT |
de821fe5 | 1447 | bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed( |
0aa006b7 PP |
1448 | const struct bt_field_class *fc) |
1449 | { | |
de821fe5 | 1450 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1451 | |
d5b13b9b | 1452 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1453 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1454 | "option-field-class-with-boolean-selector-field", | |
1455 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1456 | "Field class"); | |
0aa006b7 PP |
1457 | return opt_fc->sel_is_reversed; |
1458 | } | |
1459 | ||
1353b066 | 1460 | BT_EXPORT |
0aa006b7 | 1461 | const struct bt_integer_range_set_unsigned * |
de821fe5 | 1462 | bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const( |
0aa006b7 PP |
1463 | const struct bt_field_class *fc) |
1464 | { | |
de821fe5 | 1465 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1466 | (void *) fc; |
1467 | ||
d5b13b9b | 1468 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1469 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1470 | "Field class"); | |
0aa006b7 PP |
1471 | return (const void *) opt_fc->range_set; |
1472 | } | |
1473 | ||
1353b066 | 1474 | BT_EXPORT |
0aa006b7 | 1475 | const struct bt_integer_range_set_signed * |
de821fe5 | 1476 | bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const( |
0aa006b7 PP |
1477 | const struct bt_field_class *fc) |
1478 | { | |
de821fe5 | 1479 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1480 | (void *) fc; |
1481 | ||
d5b13b9b | 1482 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1483 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1484 | "Field class"); | |
0aa006b7 PP |
1485 | return (const void *) opt_fc->range_set; |
1486 | } | |
1487 | ||
45c51519 PP |
1488 | static |
1489 | void finalize_variant_field_class(struct bt_field_class_variant *var_fc) | |
1e6fd1d7 | 1490 | { |
45c51519 PP |
1491 | BT_ASSERT(var_fc); |
1492 | BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc); | |
c6962c96 | 1493 | finalize_field_class((void *) var_fc); |
45c51519 | 1494 | finalize_named_field_classes_container((void *) var_fc); |
1e6fd1d7 PP |
1495 | } |
1496 | ||
5cd6d0e5 PP |
1497 | static |
1498 | void destroy_variant_field_class(struct bt_object *obj) | |
1499 | { | |
1500 | struct bt_field_class_variant *fc = (void *) obj; | |
1501 | ||
1502 | BT_ASSERT(fc); | |
45c51519 PP |
1503 | finalize_variant_field_class(fc); |
1504 | g_free(fc); | |
1505 | } | |
1506 | ||
1507 | static | |
de821fe5 | 1508 | void destroy_variant_with_selector_field_field_class(struct bt_object *obj) |
45c51519 | 1509 | { |
de821fe5 | 1510 | struct bt_field_class_variant_with_selector_field *fc = (void *) obj; |
45c51519 PP |
1511 | |
1512 | BT_ASSERT(fc); | |
1513 | finalize_variant_field_class(&fc->common); | |
5cd6d0e5 | 1514 | BT_LOGD_STR("Putting selector field path."); |
238b7404 PP |
1515 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path); |
1516 | BT_LOGD_STR("Putting selector field class."); | |
1517 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_fc); | |
5cd6d0e5 PP |
1518 | g_free(fc); |
1519 | } | |
1520 | ||
1353b066 | 1521 | BT_EXPORT |
1122a43a | 1522 | struct bt_field_class *bt_field_class_variant_create( |
45c51519 | 1523 | bt_trace_class *trace_class, bt_field_class *selector_fc) |
5cd6d0e5 PP |
1524 | { |
1525 | int ret; | |
1526 | struct bt_field_class_variant *var_fc = NULL; | |
de821fe5 | 1527 | struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL; |
45c51519 | 1528 | enum bt_field_class_type fc_type; |
5cd6d0e5 | 1529 | |
17f3083a | 1530 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1531 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
45c51519 PP |
1532 | |
1533 | if (selector_fc) { | |
1778c2a4 PP |
1534 | BT_ASSERT_PRE_FC_IS_INT("selector-field-class", selector_fc, |
1535 | "Selector field class"); | |
5cd6d0e5 PP |
1536 | } |
1537 | ||
45c51519 PP |
1538 | BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F", |
1539 | selector_fc); | |
1540 | ||
1541 | if (selector_fc) { | |
1542 | var_with_sel_fc = g_new0( | |
de821fe5 | 1543 | struct bt_field_class_variant_with_selector_field, 1); |
45c51519 PP |
1544 | if (!var_with_sel_fc) { |
1545 | BT_LIB_LOGE_APPEND_CAUSE( | |
1546 | "Failed to allocate one variant field class with selector."); | |
1547 | goto error; | |
1548 | } | |
1549 | ||
ebdb6693 PP |
1550 | if (bt_field_class_type_is(selector_fc->type, |
1551 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
de821fe5 | 1552 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 | 1553 | } else { |
de821fe5 | 1554 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 PP |
1555 | } |
1556 | ||
1557 | ret = init_named_field_classes_container( | |
1558 | (void *) var_with_sel_fc, fc_type, | |
de821fe5 PP |
1559 | destroy_variant_with_selector_field_field_class, |
1560 | destroy_variant_with_selector_field_option); | |
45c51519 PP |
1561 | if (ret) { |
1562 | /* init_named_field_classes_container() logs errors */ | |
1563 | goto error; | |
1564 | } | |
1565 | ||
1566 | var_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1567 | bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc); |
45c51519 PP |
1568 | bt_field_class_freeze(selector_fc); |
1569 | var_fc = (void *) var_with_sel_fc; | |
d166032f FD |
1570 | BT_LIB_LOGD("Created default variant field class with selector object: " |
1571 | "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc); | |
45c51519 PP |
1572 | } else { |
1573 | var_fc = g_new0(struct bt_field_class_variant, 1); | |
1574 | if (!var_fc) { | |
1575 | BT_LIB_LOGE_APPEND_CAUSE( | |
1576 | "Failed to allocate one variant field class without selector."); | |
1577 | goto error; | |
1578 | } | |
1579 | ||
1580 | ret = init_named_field_classes_container((void *) var_fc, | |
de821fe5 | 1581 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, |
45c51519 PP |
1582 | destroy_variant_field_class, destroy_named_field_class); |
1583 | if (ret) { | |
1584 | /* init_named_field_classes_container() logs errors */ | |
1585 | goto error; | |
1586 | } | |
d166032f FD |
1587 | BT_LIB_LOGD("Created default variant field class without selector object: " |
1588 | "%![var-fc-]+F", var_fc); | |
5cd6d0e5 PP |
1589 | } |
1590 | ||
45c51519 | 1591 | BT_ASSERT(var_fc); |
5cd6d0e5 PP |
1592 | goto end; |
1593 | ||
1594 | error: | |
65300d60 | 1595 | BT_OBJECT_PUT_REF_AND_RESET(var_fc); |
9fdff45c | 1596 | BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc); |
5cd6d0e5 PP |
1597 | |
1598 | end: | |
1599 | return (void *) var_fc; | |
1600 | } | |
1601 | ||
1778c2a4 PP |
1602 | #define VAR_FC_OPT_NAME_IS_UNIQUE_ID \ |
1603 | "variant-field-class-option-name-is-unique" | |
1604 | ||
1353b066 | 1605 | BT_EXPORT |
45c51519 PP |
1606 | enum bt_field_class_variant_without_selector_append_option_status |
1607 | bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc, | |
1608 | const char *name, struct bt_field_class *option_fc) | |
1609 | { | |
1610 | enum bt_field_class_variant_without_selector_append_option_status status; | |
1611 | struct bt_named_field_class *named_fc = NULL; | |
1612 | ||
17f3083a | 1613 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
1614 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1615 | BT_ASSERT_PRE_NAME_NON_NULL(name); | |
1778c2a4 PP |
1616 | BT_ASSERT_PRE_NON_NULL("option-field-class", option_fc, |
1617 | "Option field class"); | |
1618 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1619 | "variant-field-class-without-selector-field", | |
1620 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, | |
1621 | "Field class"); | |
45c51519 PP |
1622 | named_fc = create_named_field_class(name, option_fc); |
1623 | if (!named_fc) { | |
1624 | /* create_named_field_class() logs errors */ | |
1625 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1626 | goto end; | |
1627 | } | |
1628 | ||
1629 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1630 | named_fc, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1631 | if (status == BT_FUNC_STATUS_OK) { |
1632 | /* Moved to the container */ | |
1633 | named_fc = NULL; | |
1634 | } | |
1635 | ||
1636 | end: | |
1637 | if (named_fc) { | |
1638 | destroy_named_field_class(named_fc); | |
1639 | } | |
1640 | ||
1641 | return status; | |
5cd6d0e5 PP |
1642 | } |
1643 | ||
45c51519 PP |
1644 | static |
1645 | int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set, | |
1646 | bool is_signed, bool *has_overlap) | |
1647 | { | |
1648 | int status = BT_FUNC_STATUS_OK; | |
1649 | struct bt_integer_range_set *full_range_set; | |
1650 | uint64_t i; | |
1651 | ||
1652 | *has_overlap = false; | |
1653 | ||
1654 | /* | |
1655 | * Build a single range set with all the ranges and test for | |
1656 | * overlaps. | |
1657 | */ | |
1658 | if (is_signed) { | |
1659 | full_range_set = (void *) bt_integer_range_set_signed_create(); | |
1660 | } else { | |
1661 | full_range_set = (void *) bt_integer_range_set_unsigned_create(); | |
1662 | } | |
1663 | ||
1664 | if (!full_range_set) { | |
1665 | BT_LOGE_STR("Failed to create a range set."); | |
1666 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1667 | goto end; | |
1668 | } | |
1669 | ||
1670 | /* Add existing option ranges */ | |
1671 | for (i = 0; i < var_fc_opts->len; i++) { | |
de821fe5 | 1672 | struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1673 | var_fc_opts->pdata[i]; |
1674 | uint64_t j; | |
1675 | ||
1676 | for (j = 0; j < opt->range_set->ranges->len; j++) { | |
1677 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1678 | opt->range_set, j); | |
1679 | ||
1680 | if (is_signed) { | |
1681 | status = bt_integer_range_set_signed_add_range( | |
1682 | (void *) full_range_set, range->lower.i, | |
1683 | range->upper.i); | |
1684 | } else { | |
1685 | status = bt_integer_range_set_unsigned_add_range( | |
1686 | (void *) full_range_set, range->lower.u, | |
1687 | range->upper.u); | |
1688 | } | |
1689 | ||
1690 | if (status) { | |
1691 | goto end; | |
1692 | } | |
1693 | } | |
1694 | } | |
1695 | ||
1696 | /* Add new ranges */ | |
1697 | for (i = 0; i < range_set->ranges->len; i++) { | |
1698 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1699 | range_set, i); | |
1700 | ||
1701 | if (is_signed) { | |
1702 | status = bt_integer_range_set_signed_add_range( | |
1703 | (void *) full_range_set, range->lower.i, | |
1704 | range->upper.i); | |
1705 | } else { | |
1706 | status = bt_integer_range_set_unsigned_add_range( | |
1707 | (void *) full_range_set, range->lower.u, | |
1708 | range->upper.u); | |
1709 | } | |
1710 | ||
1711 | if (status) { | |
1712 | goto end; | |
1713 | } | |
1714 | } | |
1715 | ||
1716 | /* Check overlaps */ | |
1717 | if (is_signed) { | |
1718 | *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set); | |
1719 | } else { | |
1720 | *has_overlap = bt_integer_range_set_unsigned_has_overlaps( | |
1721 | full_range_set); | |
1722 | } | |
1723 | ||
1724 | end: | |
1725 | bt_object_put_ref(full_range_set); | |
1726 | return status; | |
1727 | } | |
1728 | ||
1729 | static | |
de821fe5 | 1730 | int append_option_to_variant_with_selector_field_field_class( |
45c51519 PP |
1731 | struct bt_field_class *fc, const char *name, |
1732 | struct bt_field_class *option_fc, | |
1733 | const struct bt_integer_range_set *range_set, | |
1778c2a4 PP |
1734 | enum bt_field_class_type expected_type, |
1735 | const char *api_func) | |
5cd6d0e5 | 1736 | { |
45c51519 | 1737 | int status; |
de821fe5 PP |
1738 | struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc; |
1739 | struct bt_field_class_variant_with_selector_field_option *opt = NULL; | |
45c51519 | 1740 | bool has_overlap; |
e5be10ef | 1741 | |
1778c2a4 PP |
1742 | BT_ASSERT(fc); |
1743 | BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name); | |
1744 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "option-field-class", | |
1745 | option_fc, "Option field class"); | |
1746 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
1747 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY_FROM_FUNC(api_func, range_set); | |
45c51519 | 1748 | status = ranges_overlap(var_fc->common.common.named_fcs, range_set, |
de821fe5 | 1749 | expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1750 | &has_overlap); |
1751 | if (status) { | |
1752 | /* ranges_overlap() logs errors */ | |
1753 | goto end; | |
1754 | } | |
1755 | ||
1778c2a4 PP |
1756 | BT_ASSERT_PRE_FROM_FUNC(api_func, "ranges-do-not-overlap", |
1757 | !has_overlap, | |
6769570a PP |
1758 | "Integer range set's ranges and existing ranges have an overlap: " |
1759 | "%!+R", range_set); | |
de821fe5 | 1760 | opt = create_variant_with_selector_field_option(name, option_fc, range_set); |
45c51519 | 1761 | if (!opt) { |
de821fe5 | 1762 | /* create_variant_with_selector_field_option() logs errors */ |
45c51519 PP |
1763 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
1764 | goto end; | |
1765 | } | |
1766 | ||
1767 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1768 | &opt->common, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1769 | if (status == BT_FUNC_STATUS_OK) { |
1770 | /* Moved to the container */ | |
1771 | opt = NULL; | |
1772 | } | |
1773 | ||
1774 | end: | |
1775 | if (opt) { | |
de821fe5 | 1776 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1777 | } |
1778 | ||
1779 | return status; | |
1780 | } | |
1781 | ||
1353b066 | 1782 | BT_EXPORT |
de821fe5 PP |
1783 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1784 | bt_field_class_variant_with_selector_field_integer_unsigned_append_option( | |
45c51519 PP |
1785 | struct bt_field_class *fc, const char *name, |
1786 | struct bt_field_class *option_fc, | |
1787 | const struct bt_integer_range_set_unsigned *range_set) | |
1788 | { | |
17f3083a | 1789 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1790 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1791 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1792 | "variant-field-class-with-unsigned-integer-selector-field", | |
1793 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, | |
1794 | "Field class"); | |
de821fe5 | 1795 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1796 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1797 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1798 | __func__); | |
45c51519 PP |
1799 | } |
1800 | ||
1353b066 | 1801 | BT_EXPORT |
de821fe5 PP |
1802 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1803 | bt_field_class_variant_with_selector_field_integer_signed_append_option( | |
45c51519 PP |
1804 | struct bt_field_class *fc, const char *name, |
1805 | struct bt_field_class *option_fc, | |
1806 | const struct bt_integer_range_set_signed *range_set) | |
1807 | { | |
17f3083a | 1808 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1809 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1810 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1811 | "variant-field-class-with-signed-integer-selector-field", | |
1812 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, | |
1813 | "Field class"); | |
de821fe5 | 1814 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1815 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1816 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1817 | __func__); | |
45c51519 PP |
1818 | } |
1819 | ||
1353b066 | 1820 | BT_EXPORT |
45c51519 PP |
1821 | uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc) |
1822 | { | |
1823 | const struct bt_field_class_variant *var_fc = (const void *) fc; | |
1824 | ||
d5b13b9b | 1825 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1826 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 | 1827 | return (uint64_t) var_fc->common.named_fcs->len; |
5cd6d0e5 PP |
1828 | } |
1829 | ||
1353b066 | 1830 | BT_EXPORT |
1e6fd1d7 | 1831 | const struct bt_field_class_variant_option * |
7c06e353 | 1832 | bt_field_class_variant_borrow_option_by_name_const( |
40f4ba76 | 1833 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1834 | { |
d5b13b9b | 1835 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1836 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1837 | return (const void *) |
1838 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1839 | (void *) fc, name, __func__); |
740faaf4 PP |
1840 | } |
1841 | ||
1353b066 | 1842 | BT_EXPORT |
45c51519 PP |
1843 | const struct bt_field_class_variant_option * |
1844 | bt_field_class_variant_borrow_option_by_index_const( | |
1845 | const struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1846 | { |
d5b13b9b | 1847 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1848 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 PP |
1849 | return (const void *) |
1850 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1851 | (void *) fc, index, __func__); |
c6fe8c40 PP |
1852 | } |
1853 | ||
1353b066 | 1854 | BT_EXPORT |
c6fe8c40 PP |
1855 | struct bt_field_class_variant_option * |
1856 | bt_field_class_variant_borrow_option_by_name( | |
1857 | struct bt_field_class *fc, const char *name) | |
1858 | { | |
d5b13b9b | 1859 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1860 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1861 | return (void *) |
1862 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1863 | (void *) fc, name, __func__); |
c6fe8c40 PP |
1864 | } |
1865 | ||
1353b066 | 1866 | BT_EXPORT |
c6fe8c40 PP |
1867 | struct bt_field_class_variant_option * |
1868 | bt_field_class_variant_borrow_option_by_index( | |
1869 | struct bt_field_class *fc, uint64_t index) | |
1870 | { | |
d5b13b9b | 1871 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1872 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1873 | return (void *) |
1874 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1875 | (void *) fc, index, __func__); |
e5be10ef PP |
1876 | } |
1877 | ||
1353b066 | 1878 | BT_EXPORT |
de821fe5 PP |
1879 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1880 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const( | |
45c51519 | 1881 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1882 | { |
d5b13b9b | 1883 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1884 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1885 | "variant-field-class-with-unsigned-integer-selector-field", |
de821fe5 | 1886 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1887 | "Field class"); |
1888 | return (const void *) | |
1889 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1890 | (void *) fc, name, __func__); |
5cd6d0e5 PP |
1891 | } |
1892 | ||
1353b066 | 1893 | BT_EXPORT |
de821fe5 PP |
1894 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1895 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const( | |
1e6fd1d7 | 1896 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 1897 | { |
d5b13b9b | 1898 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1899 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1900 | "variant-field-class-with-unsigned-integer-selector-field", |
de821fe5 | 1901 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 | 1902 | "Field class"); |
1e6fd1d7 PP |
1903 | return (const void *) |
1904 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1905 | (void *) fc, index, __func__); |
740faaf4 PP |
1906 | } |
1907 | ||
1353b066 | 1908 | BT_EXPORT |
de821fe5 PP |
1909 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1910 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const( | |
45c51519 | 1911 | const struct bt_field_class *fc, const char *name) |
740faaf4 | 1912 | { |
d5b13b9b | 1913 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1914 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1915 | "variant-field-class-with-signed-integer-selector-field", |
de821fe5 | 1916 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1917 | "Field class"); |
1918 | return (const void *) | |
1919 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1920 | (void *) fc, name, __func__); |
45c51519 PP |
1921 | } |
1922 | ||
1353b066 | 1923 | BT_EXPORT |
de821fe5 PP |
1924 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1925 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const( | |
45c51519 PP |
1926 | const struct bt_field_class *fc, uint64_t index) |
1927 | { | |
d5b13b9b | 1928 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1929 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1930 | "variant-field-class-with-signed-integer-selector-field", |
de821fe5 | 1931 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1932 | "Field class"); |
1933 | return (const void *) | |
1e6fd1d7 | 1934 | borrow_named_field_class_from_container_field_class_at_index( |
1778c2a4 | 1935 | (void *) fc, index, __func__); |
1e6fd1d7 PP |
1936 | } |
1937 | ||
1353b066 | 1938 | BT_EXPORT |
1e6fd1d7 PP |
1939 | const char *bt_field_class_variant_option_get_name( |
1940 | const struct bt_field_class_variant_option *option) | |
1941 | { | |
1942 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1943 | ||
d5b13b9b | 1944 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1945 | return named_fc->name->str; |
1946 | } | |
1947 | ||
1353b066 | 1948 | BT_EXPORT |
1e6fd1d7 PP |
1949 | const struct bt_field_class * |
1950 | bt_field_class_variant_option_borrow_field_class_const( | |
1951 | const struct bt_field_class_variant_option *option) | |
1952 | { | |
1953 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1954 | ||
d5b13b9b | 1955 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1956 | return named_fc->fc; |
1957 | } | |
1958 | ||
1353b066 | 1959 | BT_EXPORT |
bcd7ef6f FD |
1960 | struct bt_field_class * |
1961 | bt_field_class_variant_option_borrow_field_class( | |
1962 | struct bt_field_class_variant_option *option) | |
1963 | { | |
1964 | struct bt_named_field_class *named_fc = (void *) option; | |
1965 | ||
d5b13b9b | 1966 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
bcd7ef6f FD |
1967 | return named_fc->fc; |
1968 | } | |
1969 | ||
1353b066 | 1970 | BT_EXPORT |
45c51519 | 1971 | const struct bt_integer_range_set_unsigned * |
de821fe5 PP |
1972 | bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const( |
1973 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option) | |
1e6fd1d7 | 1974 | { |
de821fe5 | 1975 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 | 1976 | (const void *) option; |
1e6fd1d7 | 1977 | |
d5b13b9b | 1978 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 PP |
1979 | return (const void *) opt->range_set; |
1980 | } | |
1981 | ||
1353b066 | 1982 | BT_EXPORT |
45c51519 | 1983 | const struct bt_integer_range_set_signed * |
de821fe5 PP |
1984 | bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const( |
1985 | const struct bt_field_class_variant_with_selector_field_integer_signed_option *option) | |
45c51519 | 1986 | { |
de821fe5 | 1987 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1988 | (const void *) option; |
1989 | ||
d5b13b9b | 1990 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 | 1991 | return (const void *) opt->range_set; |
5cd6d0e5 PP |
1992 | } |
1993 | ||
1353b066 | 1994 | BT_EXPORT |
40f4ba76 | 1995 | const struct bt_field_path * |
de821fe5 | 1996 | bt_field_class_variant_with_selector_field_borrow_selector_field_path_const( |
40f4ba76 | 1997 | const struct bt_field_class *fc) |
e5be10ef | 1998 | { |
de821fe5 | 1999 | const struct bt_field_class_variant_with_selector_field *var_fc = |
45c51519 | 2000 | (const void *) fc; |
5cd6d0e5 | 2001 | |
d5b13b9b | 2002 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2003 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL("field-class", fc, |
2004 | "Field class"); | |
5cd6d0e5 PP |
2005 | return var_fc->selector_field_path; |
2006 | } | |
2007 | ||
2008 | static | |
c6962c96 | 2009 | int init_array_field_class(struct bt_field_class_array *fc, |
864cad70 | 2010 | enum bt_field_class_type type, bt_object_release_func release_func, |
5cd6d0e5 PP |
2011 | struct bt_field_class *element_fc) |
2012 | { | |
c6962c96 PP |
2013 | int ret; |
2014 | ||
5cd6d0e5 | 2015 | BT_ASSERT(element_fc); |
c6962c96 PP |
2016 | ret = init_field_class((void *) fc, type, release_func); |
2017 | if (ret) { | |
2018 | goto end; | |
2019 | } | |
2020 | ||
398454ed | 2021 | fc->element_fc = element_fc; |
6871026b | 2022 | bt_object_get_ref_no_null_check(fc->element_fc); |
5cd6d0e5 | 2023 | bt_field_class_freeze(element_fc); |
c6962c96 PP |
2024 | |
2025 | end: | |
2026 | return ret; | |
5cd6d0e5 PP |
2027 | } |
2028 | ||
2029 | static | |
2030 | void finalize_array_field_class(struct bt_field_class_array *array_fc) | |
2031 | { | |
2032 | BT_ASSERT(array_fc); | |
e5be10ef | 2033 | BT_LOGD_STR("Putting element field class."); |
c6962c96 | 2034 | finalize_field_class((void *) array_fc); |
238b7404 | 2035 | BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc); |
5cd6d0e5 PP |
2036 | } |
2037 | ||
2038 | static | |
2039 | void destroy_static_array_field_class(struct bt_object *obj) | |
2040 | { | |
2041 | BT_ASSERT(obj); | |
e5be10ef | 2042 | BT_LIB_LOGD("Destroying static array field class object: %!+F", obj); |
5cd6d0e5 PP |
2043 | finalize_array_field_class((void *) obj); |
2044 | g_free(obj); | |
2045 | } | |
2046 | ||
1353b066 | 2047 | BT_EXPORT |
40f4ba76 | 2048 | struct bt_field_class * |
9c08c816 | 2049 | bt_field_class_array_static_create(bt_trace_class *trace_class, |
1122a43a | 2050 | struct bt_field_class *element_fc, uint64_t length) |
5cd6d0e5 | 2051 | { |
9c08c816 | 2052 | struct bt_field_class_array_static *array_fc = NULL; |
5cd6d0e5 | 2053 | |
17f3083a | 2054 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2055 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2056 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2057 | "Element field class"); | |
e5be10ef | 2058 | BT_LOGD_STR("Creating default static array field class object."); |
9c08c816 | 2059 | array_fc = g_new0(struct bt_field_class_array_static, 1); |
5cd6d0e5 | 2060 | if (!array_fc) { |
870631a2 PP |
2061 | BT_LIB_LOGE_APPEND_CAUSE( |
2062 | "Failed to allocate one static array field class."); | |
5cd6d0e5 PP |
2063 | goto error; |
2064 | } | |
2065 | ||
c6962c96 PP |
2066 | if (init_array_field_class((void *) array_fc, |
2067 | BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
2068 | destroy_static_array_field_class, element_fc)) { | |
2069 | goto error; | |
2070 | } | |
2071 | ||
5cd6d0e5 | 2072 | array_fc->length = length; |
e5be10ef | 2073 | BT_LIB_LOGD("Created static array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2074 | goto end; |
2075 | ||
2076 | error: | |
65300d60 | 2077 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2078 | |
2079 | end: | |
2080 | return (void *) array_fc; | |
2081 | } | |
2082 | ||
1353b066 | 2083 | BT_EXPORT |
40f4ba76 PP |
2084 | const struct bt_field_class * |
2085 | bt_field_class_array_borrow_element_field_class_const( | |
2086 | const struct bt_field_class *fc) | |
5cd6d0e5 | 2087 | { |
40f4ba76 | 2088 | const struct bt_field_class_array *array_fc = (const void *) fc; |
5cd6d0e5 | 2089 | |
d5b13b9b | 2090 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2091 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
5cd6d0e5 PP |
2092 | return array_fc->element_fc; |
2093 | } | |
2094 | ||
1353b066 | 2095 | BT_EXPORT |
740faaf4 PP |
2096 | struct bt_field_class * |
2097 | bt_field_class_array_borrow_element_field_class(struct bt_field_class *fc) | |
2098 | { | |
2099 | struct bt_field_class_array *array_fc = (void *) fc; | |
2100 | ||
d5b13b9b | 2101 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2102 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
740faaf4 PP |
2103 | return array_fc->element_fc; |
2104 | } | |
2105 | ||
1353b066 | 2106 | BT_EXPORT |
9c08c816 | 2107 | uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc) |
e5be10ef | 2108 | { |
9c08c816 | 2109 | const struct bt_field_class_array_static *array_fc = (const void *) fc; |
5cd6d0e5 | 2110 | |
d5b13b9b | 2111 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 2112 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 2113 | "static-array-field-class", BT_FIELD_CLASS_TYPE_STATIC_ARRAY, |
5cd6d0e5 PP |
2114 | "Field class"); |
2115 | return (uint64_t) array_fc->length; | |
2116 | } | |
2117 | ||
2118 | static | |
2119 | void destroy_dynamic_array_field_class(struct bt_object *obj) | |
2120 | { | |
9c08c816 | 2121 | struct bt_field_class_array_dynamic *fc = (void *) obj; |
5cd6d0e5 PP |
2122 | |
2123 | BT_ASSERT(fc); | |
e5be10ef | 2124 | BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc); |
5cd6d0e5 PP |
2125 | finalize_array_field_class((void *) fc); |
2126 | BT_LOGD_STR("Putting length field path."); | |
238b7404 PP |
2127 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_field_path); |
2128 | BT_LOGD_STR("Putting length field class."); | |
2129 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_fc); | |
5cd6d0e5 PP |
2130 | g_free(fc); |
2131 | } | |
2132 | ||
1353b066 | 2133 | BT_EXPORT |
9c08c816 | 2134 | struct bt_field_class *bt_field_class_array_dynamic_create( |
1367bc7c PP |
2135 | struct bt_trace_class *trace_class, |
2136 | struct bt_field_class *element_fc, | |
2137 | struct bt_field_class *length_fc) | |
5cd6d0e5 | 2138 | { |
9c08c816 | 2139 | struct bt_field_class_array_dynamic *array_fc = NULL; |
5cd6d0e5 | 2140 | |
17f3083a | 2141 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2142 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2143 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2144 | "Element field class"); | |
e5be10ef | 2145 | BT_LOGD_STR("Creating default dynamic array field class object."); |
9c08c816 | 2146 | array_fc = g_new0(struct bt_field_class_array_dynamic, 1); |
5cd6d0e5 | 2147 | if (!array_fc) { |
870631a2 PP |
2148 | BT_LIB_LOGE_APPEND_CAUSE( |
2149 | "Failed to allocate one dynamic array field class."); | |
5cd6d0e5 PP |
2150 | goto error; |
2151 | } | |
2152 | ||
c6962c96 | 2153 | if (init_array_field_class((void *) array_fc, |
81b8fa44 PP |
2154 | length_fc ? |
2155 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD : | |
2156 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD, | |
c6962c96 PP |
2157 | destroy_dynamic_array_field_class, element_fc)) { |
2158 | goto error; | |
2159 | } | |
1367bc7c PP |
2160 | |
2161 | if (length_fc) { | |
1778c2a4 PP |
2162 | BT_ASSERT_PRE_FC_IS_UNSIGNED_INT("length-field-class", |
2163 | length_fc, "Length field class"); | |
1367bc7c | 2164 | array_fc->length_fc = length_fc; |
6871026b | 2165 | bt_object_get_ref_no_null_check(array_fc->length_fc); |
1367bc7c PP |
2166 | bt_field_class_freeze(length_fc); |
2167 | } | |
2168 | ||
e5be10ef | 2169 | BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2170 | goto end; |
2171 | ||
2172 | error: | |
65300d60 | 2173 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2174 | |
2175 | end: | |
2176 | return (void *) array_fc; | |
2177 | } | |
2178 | ||
1353b066 | 2179 | BT_EXPORT |
40f4ba76 | 2180 | const struct bt_field_path * |
81b8fa44 | 2181 | bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const( |
40f4ba76 | 2182 | const struct bt_field_class *fc) |
5cd6d0e5 | 2183 | { |
9c08c816 | 2184 | const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc; |
5cd6d0e5 | 2185 | |
17f3083a | 2186 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2187 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2188 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2189 | "dynamic-array-field-class-with-length-field", | |
81b8fa44 | 2190 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD, |
5cd6d0e5 PP |
2191 | "Field class"); |
2192 | return seq_fc->length_field_path; | |
2193 | } | |
2194 | ||
2195 | static | |
2196 | void destroy_string_field_class(struct bt_object *obj) | |
2197 | { | |
2198 | BT_ASSERT(obj); | |
e5be10ef | 2199 | BT_LIB_LOGD("Destroying string field class object: %!+F", obj); |
c6962c96 | 2200 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
2201 | g_free(obj); |
2202 | } | |
2203 | ||
1353b066 | 2204 | BT_EXPORT |
1122a43a | 2205 | struct bt_field_class *bt_field_class_string_create(bt_trace_class *trace_class) |
5cd6d0e5 PP |
2206 | { |
2207 | struct bt_field_class_string *string_fc = NULL; | |
2208 | ||
17f3083a | 2209 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2210 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 2211 | BT_LOGD_STR("Creating default string field class object."); |
5cd6d0e5 PP |
2212 | string_fc = g_new0(struct bt_field_class_string, 1); |
2213 | if (!string_fc) { | |
870631a2 PP |
2214 | BT_LIB_LOGE_APPEND_CAUSE( |
2215 | "Failed to allocate one string field class."); | |
5cd6d0e5 PP |
2216 | goto error; |
2217 | } | |
2218 | ||
c6962c96 PP |
2219 | if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING, |
2220 | destroy_string_field_class)) { | |
2221 | goto error; | |
2222 | } | |
2223 | ||
e5be10ef | 2224 | BT_LIB_LOGD("Created string field class object: %!+F", string_fc); |
5cd6d0e5 PP |
2225 | goto end; |
2226 | ||
2227 | error: | |
65300d60 | 2228 | BT_OBJECT_PUT_REF_AND_RESET(string_fc); |
5cd6d0e5 PP |
2229 | |
2230 | end: | |
2231 | return (void *) string_fc; | |
2232 | } | |
2233 | ||
1e6fd1d7 | 2234 | void _bt_field_class_freeze(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2235 | { |
1e6fd1d7 PP |
2236 | struct bt_field_class *fc = (void *) c_fc; |
2237 | ||
5cd6d0e5 PP |
2238 | /* |
2239 | * Element/member/option field classes are frozen when added to | |
2240 | * their owner. | |
2241 | */ | |
2242 | BT_ASSERT(fc); | |
c6962c96 | 2243 | bt_value_freeze(fc->user_attributes); |
1e6fd1d7 PP |
2244 | fc->frozen = true; |
2245 | ||
ebdb6693 PP |
2246 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2247 | bt_field_class_type_is(fc->type, | |
2248 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
1e6fd1d7 PP |
2249 | struct bt_field_class_named_field_class_container *container_fc = |
2250 | (void *) fc; | |
2251 | uint64_t i; | |
2252 | ||
2253 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
45c51519 PP |
2254 | bt_named_field_class_freeze( |
2255 | container_fc->named_fcs->pdata[i]); | |
1e6fd1d7 | 2256 | } |
1e6fd1d7 PP |
2257 | } |
2258 | } | |
2259 | ||
1e6fd1d7 PP |
2260 | void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc) |
2261 | { | |
2262 | BT_ASSERT(named_fc); | |
c6962c96 PP |
2263 | BT_ASSERT(named_fc->fc->frozen); |
2264 | BT_LIB_LOGD("Freezing named field class's user attributes: %!+v", | |
2265 | named_fc->user_attributes); | |
2266 | bt_value_freeze(named_fc->user_attributes); | |
1e6fd1d7 | 2267 | ((struct bt_named_field_class *) named_fc)->frozen = true; |
5cd6d0e5 PP |
2268 | } |
2269 | ||
bdb288b3 | 2270 | void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2271 | { |
40f4ba76 PP |
2272 | struct bt_field_class *fc = (void *) c_fc; |
2273 | ||
5cd6d0e5 | 2274 | BT_ASSERT(fc); |
1778c2a4 PP |
2275 | BT_ASSERT_PRE("field-class-is-not-part-of-trace-class", |
2276 | !fc->part_of_trace_class, | |
2277 | "Field class is already part of a trace class: %!+F", fc); | |
862ca4ed | 2278 | fc->part_of_trace_class = true; |
5cd6d0e5 | 2279 | |
ebdb6693 PP |
2280 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2281 | bt_field_class_type_is(fc->type, | |
2282 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
5cd6d0e5 PP |
2283 | struct bt_field_class_named_field_class_container *container_fc = |
2284 | (void *) fc; | |
2285 | uint64_t i; | |
2286 | ||
2287 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
2288 | struct bt_named_field_class *named_fc = | |
45c51519 | 2289 | container_fc->named_fcs->pdata[i]; |
5cd6d0e5 | 2290 | |
862ca4ed | 2291 | bt_field_class_make_part_of_trace_class(named_fc->fc); |
5cd6d0e5 | 2292 | } |
ebdb6693 PP |
2293 | } else if (bt_field_class_type_is(fc->type, |
2294 | BT_FIELD_CLASS_TYPE_ARRAY)) { | |
5cd6d0e5 PP |
2295 | struct bt_field_class_array *array_fc = (void *) fc; |
2296 | ||
862ca4ed | 2297 | bt_field_class_make_part_of_trace_class(array_fc->element_fc); |
5cd6d0e5 PP |
2298 | } |
2299 | } | |
c5b9b441 | 2300 | |
1353b066 | 2301 | BT_EXPORT |
c6962c96 PP |
2302 | const struct bt_value *bt_field_class_borrow_user_attributes_const( |
2303 | const struct bt_field_class *fc) | |
2304 | { | |
d5b13b9b | 2305 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
c6962c96 PP |
2306 | return fc->user_attributes; |
2307 | } | |
2308 | ||
1353b066 | 2309 | BT_EXPORT |
c6962c96 PP |
2310 | struct bt_value *bt_field_class_borrow_user_attributes( |
2311 | struct bt_field_class *field_class) | |
2312 | { | |
2313 | return (void *) bt_field_class_borrow_user_attributes_const( | |
2314 | (void *) field_class); | |
2315 | } | |
2316 | ||
2317 | ||
1353b066 | 2318 | BT_EXPORT |
c6962c96 PP |
2319 | void bt_field_class_set_user_attributes( |
2320 | struct bt_field_class *fc, | |
2321 | const struct bt_value *user_attributes) | |
2322 | { | |
d5b13b9b PP |
2323 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
2324 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL(user_attributes); | |
1778c2a4 PP |
2325 | BT_ASSERT_PRE_USER_ATTRS_IS_MAP(user_attributes); |
2326 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
6871026b | 2327 | bt_object_put_ref_no_null_check(fc->user_attributes); |
c6962c96 | 2328 | fc->user_attributes = (void *) user_attributes; |
6871026b | 2329 | bt_object_get_ref_no_null_check(fc->user_attributes); |
c6962c96 PP |
2330 | } |
2331 | ||
2332 | static | |
2333 | const struct bt_value *bt_named_field_class_borrow_user_attributes_const( | |
2334 | const struct bt_named_field_class *named_fc) | |
2335 | { | |
2336 | return named_fc->user_attributes; | |
2337 | } | |
2338 | ||
2339 | static | |
1778c2a4 | 2340 | void set_named_field_class_user_attributes( |
c6962c96 | 2341 | struct bt_named_field_class *named_fc, |
1778c2a4 | 2342 | const struct bt_value *user_attributes, const char *api_func) |
c6962c96 | 2343 | { |
1778c2a4 PP |
2344 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); |
2345 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); | |
6871026b | 2346 | bt_object_put_ref_no_null_check(named_fc->user_attributes); |
c6962c96 | 2347 | named_fc->user_attributes = (void *) user_attributes; |
6871026b | 2348 | bt_object_get_ref_no_null_check(named_fc->user_attributes); |
c6962c96 PP |
2349 | } |
2350 | ||
1353b066 | 2351 | BT_EXPORT |
c6962c96 PP |
2352 | const struct bt_value * |
2353 | bt_field_class_structure_member_borrow_user_attributes_const( | |
2354 | const struct bt_field_class_structure_member *member) | |
2355 | { | |
d5b13b9b | 2356 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2357 | return bt_named_field_class_borrow_user_attributes_const( |
2358 | (const void *) member); | |
2359 | } | |
2360 | ||
1353b066 | 2361 | BT_EXPORT |
c6962c96 PP |
2362 | struct bt_value * |
2363 | bt_field_class_structure_member_borrow_user_attributes( | |
2364 | struct bt_field_class_structure_member *member) | |
2365 | { | |
d5b13b9b | 2366 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2367 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2368 | (void *) member); | |
2369 | } | |
2370 | ||
1353b066 | 2371 | BT_EXPORT |
c6962c96 PP |
2372 | void bt_field_class_structure_member_set_user_attributes( |
2373 | struct bt_field_class_structure_member *member, | |
2374 | const struct bt_value *user_attributes) | |
2375 | { | |
d5b13b9b | 2376 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
1778c2a4 PP |
2377 | BT_ASSERT_PRE_DEV_HOT("structure-field-class-member", |
2378 | (struct bt_named_field_class *) member, | |
2379 | "Structure field class member", "."); | |
2380 | set_named_field_class_user_attributes((void *) member, | |
2381 | user_attributes, __func__); | |
c6962c96 PP |
2382 | } |
2383 | ||
1353b066 | 2384 | BT_EXPORT |
c6962c96 PP |
2385 | const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const( |
2386 | const struct bt_field_class_variant_option *option) | |
2387 | { | |
d5b13b9b | 2388 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2389 | return bt_named_field_class_borrow_user_attributes_const( |
2390 | (const void *) option); | |
2391 | } | |
2392 | ||
1353b066 | 2393 | BT_EXPORT |
c6962c96 PP |
2394 | struct bt_value *bt_field_class_variant_option_borrow_user_attributes( |
2395 | struct bt_field_class_variant_option *option) | |
2396 | { | |
d5b13b9b | 2397 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2398 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2399 | (void *) option); | |
2400 | } | |
2401 | ||
1353b066 | 2402 | BT_EXPORT |
c6962c96 PP |
2403 | void bt_field_class_variant_option_set_user_attributes( |
2404 | struct bt_field_class_variant_option *option, | |
2405 | const struct bt_value *user_attributes) | |
2406 | { | |
d5b13b9b | 2407 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
1778c2a4 PP |
2408 | BT_ASSERT_PRE_DEV_HOT("variant-field-class-option", |
2409 | (struct bt_named_field_class *) option, | |
2410 | "Variant field class option", "."); | |
2411 | set_named_field_class_user_attributes((void *) option, | |
2412 | user_attributes, __func__); | |
c6962c96 PP |
2413 | } |
2414 | ||
1353b066 | 2415 | BT_EXPORT |
c5b9b441 PP |
2416 | void bt_field_class_get_ref(const struct bt_field_class *field_class) |
2417 | { | |
2418 | bt_object_get_ref(field_class); | |
2419 | } | |
2420 | ||
1353b066 | 2421 | BT_EXPORT |
c5b9b441 PP |
2422 | void bt_field_class_put_ref(const struct bt_field_class *field_class) |
2423 | { | |
2424 | bt_object_put_ref(field_class); | |
2425 | } |