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" | |
5a3fec55 | 19 | #include "common/common.h" |
578e048b | 20 | #include "compat/glib.h" |
5cd6d0e5 | 21 | #include <inttypes.h> |
c4f23e30 | 22 | #include <stdbool.h> |
5cd6d0e5 PP |
23 | #include <stdlib.h> |
24 | ||
578e048b | 25 | #include "field-class.h" |
578e048b | 26 | #include "field-path.h" |
d24d5663 | 27 | #include "lib/func-status.h" |
45c51519 | 28 | #include "lib/integer-range-set.h" |
c6962c96 | 29 | #include "lib/value.h" |
578e048b | 30 | |
1353b066 | 31 | BT_EXPORT |
40f4ba76 PP |
32 | enum bt_field_class_type bt_field_class_get_type( |
33 | const struct bt_field_class *fc) | |
5cd6d0e5 | 34 | { |
d5b13b9b | 35 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
864cad70 | 36 | return fc->type; |
5cd6d0e5 PP |
37 | } |
38 | ||
39 | static | |
c6962c96 | 40 | int init_field_class(struct bt_field_class *fc, enum bt_field_class_type type, |
5cd6d0e5 PP |
41 | bt_object_release_func release_func) |
42 | { | |
c6962c96 PP |
43 | int ret = 0; |
44 | ||
5cd6d0e5 | 45 | BT_ASSERT(fc); |
5cd6d0e5 PP |
46 | BT_ASSERT(release_func); |
47 | bt_object_init_shared(&fc->base, release_func); | |
864cad70 | 48 | fc->type = type; |
c6962c96 PP |
49 | fc->user_attributes = bt_value_map_create(); |
50 | if (!fc->user_attributes) { | |
51 | BT_LIB_LOGE_APPEND_CAUSE( | |
52 | "Failed to create a map value object."); | |
53 | ret = -1; | |
54 | goto end; | |
55 | } | |
56 | ||
57 | end: | |
58 | return ret; | |
59 | } | |
60 | ||
61 | static | |
62 | void finalize_field_class(struct bt_field_class *fc) | |
63 | { | |
64 | BT_OBJECT_PUT_REF_AND_RESET(fc->user_attributes); | |
5cd6d0e5 PP |
65 | } |
66 | ||
1094efa4 PP |
67 | static |
68 | void destroy_bit_array_field_class(struct bt_object *obj) | |
69 | { | |
70 | BT_ASSERT(obj); | |
71 | BT_LIB_LOGD("Destroying bit array field class object: %!+F", obj); | |
c6962c96 | 72 | finalize_field_class((void *) obj); |
1094efa4 PP |
73 | g_free(obj); |
74 | } | |
75 | ||
1353b066 | 76 | BT_EXPORT |
1094efa4 PP |
77 | struct bt_field_class *bt_field_class_bit_array_create( |
78 | struct bt_trace_class *trace_class, uint64_t length) | |
79 | { | |
80 | struct bt_field_class_bit_array *ba_fc = NULL; | |
81 | ||
17f3083a | 82 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 83 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 | 84 | BT_ASSERT_PRE("valid-length", length > 0 && length <= 64, |
1094efa4 PP |
85 | "Unsupported length for bit array field class " |
86 | "(minimum is 1, maximum is 64): length=%" PRIu64, length); | |
87 | BT_LOGD("Creating default bit array field class object."); | |
88 | ba_fc = g_new0(struct bt_field_class_bit_array, 1); | |
89 | if (!ba_fc) { | |
90 | BT_LIB_LOGE_APPEND_CAUSE( | |
91 | "Failed to allocate one bit array field class."); | |
92 | goto error; | |
93 | } | |
94 | ||
c6962c96 PP |
95 | if (init_field_class((void *) ba_fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY, |
96 | destroy_bit_array_field_class)) { | |
97 | goto error; | |
98 | } | |
99 | ||
1094efa4 PP |
100 | ba_fc->length = length; |
101 | BT_LIB_LOGD("Created bit array field class object: %!+F", ba_fc); | |
102 | goto end; | |
103 | ||
104 | error: | |
105 | BT_OBJECT_PUT_REF_AND_RESET(ba_fc); | |
106 | ||
107 | end: | |
108 | return (void *) ba_fc; | |
109 | } | |
110 | ||
1353b066 | 111 | BT_EXPORT |
1094efa4 PP |
112 | uint64_t bt_field_class_bit_array_get_length(const struct bt_field_class *fc) |
113 | { | |
114 | const struct bt_field_class_bit_array *ba_fc = (const void *) fc; | |
115 | ||
d5b13b9b | 116 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
117 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "bit-array", |
118 | BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field class"); | |
1094efa4 PP |
119 | return ba_fc->length; |
120 | } | |
121 | ||
5cebbe7f PP |
122 | static |
123 | void destroy_bool_field_class(struct bt_object *obj) | |
124 | { | |
125 | BT_ASSERT(obj); | |
126 | BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj); | |
c6962c96 | 127 | finalize_field_class((void *) obj); |
5cebbe7f PP |
128 | g_free(obj); |
129 | } | |
130 | ||
1353b066 | 131 | BT_EXPORT |
5cebbe7f PP |
132 | struct bt_field_class *bt_field_class_bool_create( |
133 | bt_trace_class *trace_class) | |
134 | { | |
135 | struct bt_field_class_bool *bool_fc = NULL; | |
136 | ||
17f3083a | 137 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 138 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
5cebbe7f PP |
139 | BT_LOGD("Creating default boolean field class object."); |
140 | bool_fc = g_new0(struct bt_field_class_bool, 1); | |
141 | if (!bool_fc) { | |
142 | BT_LIB_LOGE_APPEND_CAUSE( | |
143 | "Failed to allocate one boolean field class."); | |
144 | goto error; | |
145 | } | |
146 | ||
c6962c96 PP |
147 | if (init_field_class((void *) bool_fc, BT_FIELD_CLASS_TYPE_BOOL, |
148 | destroy_bool_field_class)) { | |
149 | goto error; | |
150 | } | |
151 | ||
5cebbe7f PP |
152 | BT_LIB_LOGD("Created boolean field class object: %!+F", bool_fc); |
153 | goto end; | |
154 | ||
155 | error: | |
156 | BT_OBJECT_PUT_REF_AND_RESET(bool_fc); | |
157 | ||
158 | end: | |
159 | return (void *) bool_fc; | |
160 | } | |
161 | ||
5cd6d0e5 | 162 | static |
c6962c96 | 163 | int init_integer_field_class(struct bt_field_class_integer *fc, |
864cad70 | 164 | enum bt_field_class_type type, |
5cd6d0e5 PP |
165 | bt_object_release_func release_func) |
166 | { | |
c6962c96 PP |
167 | int ret; |
168 | ||
169 | ret = init_field_class((void *) fc, type, release_func); | |
170 | if (ret) { | |
171 | goto end; | |
172 | } | |
173 | ||
5cd6d0e5 PP |
174 | fc->range = 64; |
175 | fc->base = BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL; | |
c6962c96 PP |
176 | |
177 | end: | |
178 | return ret; | |
5cd6d0e5 PP |
179 | } |
180 | ||
181 | static | |
182 | void destroy_integer_field_class(struct bt_object *obj) | |
183 | { | |
184 | BT_ASSERT(obj); | |
e5be10ef | 185 | BT_LIB_LOGD("Destroying integer field class object: %!+F", obj); |
c6962c96 | 186 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
187 | g_free(obj); |
188 | } | |
189 | ||
190 | static inline | |
1122a43a PP |
191 | struct bt_field_class *create_integer_field_class(bt_trace_class *trace_class, |
192 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
193 | { |
194 | struct bt_field_class_integer *int_fc = NULL; | |
195 | ||
d5b13b9b | 196 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 197 | BT_LOGD("Creating default integer field class object: type=%s", |
864cad70 | 198 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
199 | int_fc = g_new0(struct bt_field_class_integer, 1); |
200 | if (!int_fc) { | |
870631a2 PP |
201 | BT_LIB_LOGE_APPEND_CAUSE( |
202 | "Failed to allocate one integer field class."); | |
5cd6d0e5 PP |
203 | goto error; |
204 | } | |
205 | ||
c6962c96 PP |
206 | if (init_integer_field_class(int_fc, type, |
207 | destroy_integer_field_class)) { | |
208 | goto error; | |
209 | } | |
210 | ||
e5be10ef | 211 | BT_LIB_LOGD("Created integer field class object: %!+F", int_fc); |
5cd6d0e5 PP |
212 | goto end; |
213 | ||
214 | error: | |
65300d60 | 215 | BT_OBJECT_PUT_REF_AND_RESET(int_fc); |
5cd6d0e5 PP |
216 | |
217 | end: | |
218 | return (void *) int_fc; | |
219 | } | |
220 | ||
1353b066 | 221 | BT_EXPORT |
9c08c816 | 222 | struct bt_field_class *bt_field_class_integer_unsigned_create( |
1122a43a | 223 | bt_trace_class *trace_class) |
5cd6d0e5 | 224 | { |
17f3083a SM |
225 | BT_ASSERT_PRE_NO_ERROR(); |
226 | ||
1122a43a | 227 | return create_integer_field_class(trace_class, |
e5be10ef | 228 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER); |
5cd6d0e5 PP |
229 | } |
230 | ||
1353b066 | 231 | BT_EXPORT |
9c08c816 | 232 | struct bt_field_class *bt_field_class_integer_signed_create( |
1122a43a | 233 | bt_trace_class *trace_class) |
5cd6d0e5 | 234 | { |
17f3083a SM |
235 | BT_ASSERT_PRE_NO_ERROR(); |
236 | ||
1122a43a | 237 | return create_integer_field_class(trace_class, |
e5be10ef | 238 | BT_FIELD_CLASS_TYPE_SIGNED_INTEGER); |
5cd6d0e5 PP |
239 | } |
240 | ||
1353b066 | 241 | BT_EXPORT |
5cd6d0e5 | 242 | uint64_t bt_field_class_integer_get_field_value_range( |
40f4ba76 | 243 | const struct bt_field_class *fc) |
5cd6d0e5 | 244 | { |
40f4ba76 | 245 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 246 | |
d5b13b9b | 247 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 248 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
249 | return int_fc->range; |
250 | } | |
251 | ||
5cd6d0e5 | 252 | static |
ecd7492f MJ |
253 | bool size_is_valid_for_enumeration_field_class( |
254 | struct bt_field_class *fc __attribute__((unused)), | |
255 | uint64_t size __attribute__((unused))) | |
5cd6d0e5 PP |
256 | { |
257 | // TODO | |
258 | return true; | |
259 | } | |
260 | ||
1353b066 | 261 | BT_EXPORT |
40f4ba76 PP |
262 | void bt_field_class_integer_set_field_value_range( |
263 | struct bt_field_class *fc, uint64_t size) | |
5cd6d0e5 PP |
264 | { |
265 | struct bt_field_class_integer *int_fc = (void *) fc; | |
266 | ||
d5b13b9b | 267 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
268 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
269 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
270 | BT_ASSERT_PRE("valid-n", | |
271 | size >= 1 && size <= 64, | |
e5be10ef | 272 | "Unsupported size for integer field class's field value range " |
b19bbc8a | 273 | "(minimum is 1, maximum is 64): size=%" PRIu64, size); |
1778c2a4 | 274 | BT_ASSERT_PRE("valid-n-for-enumeration-field-class", |
864cad70 PP |
275 | int_fc->common.type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || |
276 | int_fc->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || | |
5cd6d0e5 | 277 | size_is_valid_for_enumeration_field_class(fc, size), |
e5be10ef | 278 | "Invalid field value range for enumeration field class: " |
5cd6d0e5 PP |
279 | "at least one of the current mapping ranges contains values " |
280 | "which are outside this range: %!+F, size=%" PRIu64, fc, size); | |
281 | int_fc->range = size; | |
3f7d4d90 | 282 | BT_LIB_LOGD("Set integer field class's field value range: %!+F", fc); |
5cd6d0e5 PP |
283 | } |
284 | ||
1353b066 | 285 | BT_EXPORT |
5cd6d0e5 | 286 | enum bt_field_class_integer_preferred_display_base |
40f4ba76 | 287 | bt_field_class_integer_get_preferred_display_base(const struct bt_field_class *fc) |
5cd6d0e5 | 288 | { |
40f4ba76 | 289 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 290 | |
d5b13b9b | 291 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 292 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
293 | return int_fc->base; |
294 | } | |
295 | ||
1353b066 | 296 | BT_EXPORT |
40f4ba76 PP |
297 | void bt_field_class_integer_set_preferred_display_base( |
298 | struct bt_field_class *fc, | |
5cd6d0e5 PP |
299 | enum bt_field_class_integer_preferred_display_base base) |
300 | { | |
301 | struct bt_field_class_integer *int_fc = (void *) fc; | |
302 | ||
d5b13b9b | 303 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
304 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
305 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
5cd6d0e5 | 306 | int_fc->base = base; |
3f7d4d90 | 307 | BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc); |
5cd6d0e5 PP |
308 | } |
309 | ||
310 | static | |
311 | void finalize_enumeration_field_class_mapping( | |
312 | struct bt_field_class_enumeration_mapping *mapping) | |
313 | { | |
314 | BT_ASSERT(mapping); | |
315 | ||
316 | if (mapping->label) { | |
317 | g_string_free(mapping->label, TRUE); | |
45c51519 | 318 | mapping->label = NULL; |
5cd6d0e5 PP |
319 | } |
320 | ||
45c51519 | 321 | BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set); |
5cd6d0e5 PP |
322 | } |
323 | ||
324 | static | |
325 | void destroy_enumeration_field_class(struct bt_object *obj) | |
326 | { | |
327 | struct bt_field_class_enumeration *fc = (void *) obj; | |
328 | ||
329 | BT_ASSERT(fc); | |
e5be10ef | 330 | BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc); |
c6962c96 | 331 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
332 | |
333 | if (fc->mappings) { | |
334 | uint64_t i; | |
335 | ||
336 | for (i = 0; i < fc->mappings->len; i++) { | |
337 | finalize_enumeration_field_class_mapping( | |
338 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i)); | |
339 | } | |
340 | ||
341 | g_array_free(fc->mappings, TRUE); | |
238b7404 | 342 | fc->mappings = NULL; |
5cd6d0e5 PP |
343 | } |
344 | ||
345 | if (fc->label_buf) { | |
346 | g_ptr_array_free(fc->label_buf, TRUE); | |
238b7404 | 347 | fc->label_buf = NULL; |
5cd6d0e5 PP |
348 | } |
349 | ||
350 | g_free(fc); | |
351 | } | |
352 | ||
353 | static | |
40f4ba76 | 354 | struct bt_field_class *create_enumeration_field_class( |
1122a43a | 355 | bt_trace_class *trace_class, enum bt_field_class_type type) |
5cd6d0e5 PP |
356 | { |
357 | struct bt_field_class_enumeration *enum_fc = NULL; | |
358 | ||
d5b13b9b | 359 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 360 | BT_LOGD("Creating default enumeration field class object: type=%s", |
864cad70 | 361 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
362 | enum_fc = g_new0(struct bt_field_class_enumeration, 1); |
363 | if (!enum_fc) { | |
870631a2 PP |
364 | BT_LIB_LOGE_APPEND_CAUSE( |
365 | "Failed to allocate one enumeration field class."); | |
5cd6d0e5 PP |
366 | goto error; |
367 | } | |
368 | ||
c6962c96 PP |
369 | if (init_integer_field_class((void *) enum_fc, type, |
370 | destroy_enumeration_field_class)) { | |
371 | goto error; | |
372 | } | |
373 | ||
5cd6d0e5 PP |
374 | enum_fc->mappings = g_array_new(FALSE, TRUE, |
375 | sizeof(struct bt_field_class_enumeration_mapping)); | |
376 | if (!enum_fc->mappings) { | |
870631a2 | 377 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
378 | goto error; |
379 | } | |
380 | ||
381 | enum_fc->label_buf = g_ptr_array_new(); | |
382 | if (!enum_fc->label_buf) { | |
870631a2 | 383 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
384 | goto error; |
385 | } | |
386 | ||
e5be10ef | 387 | BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc); |
5cd6d0e5 PP |
388 | goto end; |
389 | ||
390 | error: | |
65300d60 | 391 | BT_OBJECT_PUT_REF_AND_RESET(enum_fc); |
5cd6d0e5 PP |
392 | |
393 | end: | |
394 | return (void *) enum_fc; | |
395 | } | |
396 | ||
1353b066 | 397 | BT_EXPORT |
9c08c816 | 398 | struct bt_field_class *bt_field_class_enumeration_unsigned_create( |
1122a43a | 399 | bt_trace_class *trace_class) |
5cd6d0e5 | 400 | { |
17f3083a SM |
401 | BT_ASSERT_PRE_NO_ERROR(); |
402 | ||
1122a43a | 403 | return create_enumeration_field_class(trace_class, |
864cad70 | 404 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION); |
5cd6d0e5 PP |
405 | } |
406 | ||
1353b066 | 407 | BT_EXPORT |
9c08c816 | 408 | struct bt_field_class *bt_field_class_enumeration_signed_create( |
1122a43a | 409 | bt_trace_class *trace_class) |
5cd6d0e5 | 410 | { |
17f3083a SM |
411 | BT_ASSERT_PRE_NO_ERROR(); |
412 | ||
1122a43a | 413 | return create_enumeration_field_class(trace_class, |
864cad70 | 414 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION); |
5cd6d0e5 PP |
415 | } |
416 | ||
1353b066 | 417 | BT_EXPORT |
40f4ba76 PP |
418 | uint64_t bt_field_class_enumeration_get_mapping_count( |
419 | const struct bt_field_class *fc) | |
5cd6d0e5 | 420 | { |
40f4ba76 | 421 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 422 | |
d5b13b9b | 423 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 424 | BT_ASSERT_PRE_DEV_FC_IS_ENUM("field-class", fc, "Field class"); |
5cd6d0e5 PP |
425 | return (uint64_t) enum_fc->mappings->len; |
426 | } | |
427 | ||
1353b066 | 428 | BT_EXPORT |
9c08c816 PP |
429 | const struct bt_field_class_enumeration_unsigned_mapping * |
430 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const( | |
8f3ccfbc | 431 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 432 | { |
40f4ba76 | 433 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 434 | |
d5b13b9b | 435 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 436 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
437 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
438 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 439 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
440 | } |
441 | ||
1353b066 | 442 | BT_EXPORT |
9c08c816 PP |
443 | const struct bt_field_class_enumeration_signed_mapping * |
444 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const( | |
8f3ccfbc | 445 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 446 | { |
40f4ba76 | 447 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 448 | |
d5b13b9b | 449 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 450 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
451 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
452 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 453 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
454 | } |
455 | ||
45c51519 PP |
456 | static |
457 | const struct bt_field_class_enumeration_mapping * | |
458 | borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 PP |
459 | const struct bt_field_class_enumeration *fc, const char *label, |
460 | const char *api_func) | |
5cd6d0e5 | 461 | { |
45c51519 PP |
462 | struct bt_field_class_enumeration_mapping *mapping = NULL; |
463 | uint64_t i; | |
464 | ||
98b15851 | 465 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
466 | BT_ASSERT_PRE_DEV_NON_NULL_FROM_FUNC(api_func, "label", label, |
467 | "Label"); | |
45c51519 PP |
468 | |
469 | for (i = 0; i < fc->mappings->len; i++) { | |
470 | struct bt_field_class_enumeration_mapping *this_mapping = | |
471 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i); | |
472 | ||
473 | if (strcmp(this_mapping->label->str, label) == 0) { | |
474 | mapping = this_mapping; | |
475 | goto end; | |
476 | } | |
477 | } | |
478 | ||
479 | end: | |
480 | return mapping; | |
5cd6d0e5 PP |
481 | } |
482 | ||
1353b066 | 483 | BT_EXPORT |
9c08c816 PP |
484 | const struct bt_field_class_enumeration_signed_mapping * |
485 | bt_field_class_enumeration_signed_borrow_mapping_by_label_const( | |
45c51519 | 486 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 487 | { |
d5b13b9b | 488 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
489 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
490 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 491 | return (const void *) borrow_enumeration_field_class_mapping_by_label( |
1778c2a4 | 492 | (const void *) fc, label, __func__); |
5cd6d0e5 PP |
493 | } |
494 | ||
1353b066 | 495 | BT_EXPORT |
9c08c816 PP |
496 | const struct bt_field_class_enumeration_unsigned_mapping * |
497 | bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const( | |
45c51519 | 498 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 499 | { |
d5b13b9b | 500 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 501 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
45c51519 PP |
502 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); |
503 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 | 504 | (const void *) fc, label, __func__); |
45c51519 | 505 | } |
5cd6d0e5 | 506 | |
1353b066 | 507 | BT_EXPORT |
45c51519 PP |
508 | const char *bt_field_class_enumeration_mapping_get_label( |
509 | const struct bt_field_class_enumeration_mapping *mapping) | |
510 | { | |
1778c2a4 PP |
511 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
512 | mapping, "Enumeration field class mapping"); | |
45c51519 | 513 | return mapping->label->str; |
5cd6d0e5 PP |
514 | } |
515 | ||
1353b066 | 516 | BT_EXPORT |
45c51519 | 517 | const struct bt_integer_range_set_unsigned * |
9c08c816 PP |
518 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const( |
519 | const struct bt_field_class_enumeration_unsigned_mapping *u_mapping) | |
5cd6d0e5 | 520 | { |
45c51519 PP |
521 | const struct bt_field_class_enumeration_mapping *mapping = |
522 | (const void *) u_mapping; | |
523 | ||
1778c2a4 PP |
524 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
525 | mapping, "Enumeration field class mapping"); | |
45c51519 | 526 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
527 | } |
528 | ||
1353b066 | 529 | BT_EXPORT |
45c51519 | 530 | const struct bt_integer_range_set_signed * |
9c08c816 PP |
531 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const( |
532 | const struct bt_field_class_enumeration_signed_mapping *s_mapping) | |
5cd6d0e5 | 533 | { |
45c51519 PP |
534 | const struct bt_field_class_enumeration_mapping *mapping = |
535 | (const void *) s_mapping; | |
536 | ||
1778c2a4 PP |
537 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
538 | mapping, "Enumeration field class mapping"); | |
45c51519 | 539 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
540 | } |
541 | ||
1353b066 | 542 | BT_EXPORT |
185ecf64 | 543 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 544 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
40f4ba76 | 545 | const struct bt_field_class *fc, uint64_t value, |
5cd6d0e5 PP |
546 | bt_field_class_enumeration_mapping_label_array *label_array, |
547 | uint64_t *count) | |
548 | { | |
40f4ba76 | 549 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
550 | uint64_t i; |
551 | ||
17f3083a | 552 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 553 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
554 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
555 | "Label array (output)"); | |
556 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
557 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", | |
558 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
559 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
560 | ||
561 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
562 | uint64_t j; | |
40f4ba76 | 563 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
564 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
565 | ||
45c51519 PP |
566 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
567 | const struct bt_integer_range *range = (const void *) | |
568 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
569 | mapping->range_set, j); | |
5cd6d0e5 PP |
570 | |
571 | if (value >= range->lower.u && | |
572 | value <= range->upper.u) { | |
573 | g_ptr_array_add(enum_fc->label_buf, | |
574 | mapping->label->str); | |
575 | break; | |
576 | } | |
577 | } | |
578 | } | |
579 | ||
580 | *label_array = (void *) enum_fc->label_buf->pdata; | |
581 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 582 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
583 | } |
584 | ||
1353b066 | 585 | BT_EXPORT |
185ecf64 | 586 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 587 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
40f4ba76 | 588 | const struct bt_field_class *fc, int64_t value, |
5cd6d0e5 PP |
589 | bt_field_class_enumeration_mapping_label_array *label_array, |
590 | uint64_t *count) | |
591 | { | |
40f4ba76 | 592 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
593 | uint64_t i; |
594 | ||
17f3083a | 595 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 596 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
597 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
598 | "Label array (output)"); | |
599 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
600 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", | |
601 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
602 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
603 | ||
604 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
605 | uint64_t j; | |
40f4ba76 | 606 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
607 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
608 | ||
45c51519 PP |
609 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
610 | const struct bt_integer_range *range = (const void *) | |
611 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
612 | mapping->range_set, j); | |
5cd6d0e5 PP |
613 | |
614 | if (value >= range->lower.i && | |
615 | value <= range->upper.i) { | |
616 | g_ptr_array_add(enum_fc->label_buf, | |
617 | mapping->label->str); | |
618 | break; | |
619 | } | |
620 | } | |
621 | } | |
622 | ||
623 | *label_array = (void *) enum_fc->label_buf->pdata; | |
624 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 625 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
626 | } |
627 | ||
45c51519 PP |
628 | static |
629 | bool enumeration_field_class_has_mapping_with_label( | |
630 | const struct bt_field_class_enumeration *enum_fc, | |
631 | const char *label) | |
5cd6d0e5 | 632 | { |
5cd6d0e5 | 633 | uint64_t i; |
45c51519 | 634 | bool exists = false; |
5cd6d0e5 | 635 | |
45c51519 PP |
636 | BT_ASSERT(enum_fc); |
637 | BT_ASSERT(label); | |
5cd6d0e5 | 638 | |
5cd6d0e5 PP |
639 | for (i = 0; i < enum_fc->mappings->len; i++) { |
640 | struct bt_field_class_enumeration_mapping *mapping_candidate = | |
641 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); | |
642 | ||
643 | if (strcmp(mapping_candidate->label->str, label) == 0) { | |
45c51519 PP |
644 | exists = true; |
645 | goto end; | |
5cd6d0e5 PP |
646 | } |
647 | } | |
648 | ||
45c51519 PP |
649 | end: |
650 | return exists; | |
651 | } | |
5cd6d0e5 | 652 | |
45c51519 PP |
653 | static inline |
654 | enum bt_field_class_enumeration_add_mapping_status | |
655 | add_mapping_to_enumeration_field_class(struct bt_field_class *fc, | |
1778c2a4 PP |
656 | const char *label, const struct bt_integer_range_set *range_set, |
657 | const char *api_func) | |
45c51519 PP |
658 | { |
659 | enum bt_field_class_enumeration_add_mapping_status status = | |
660 | BT_FUNC_STATUS_OK; | |
661 | struct bt_field_class_enumeration *enum_fc = (void *) fc; | |
662 | struct bt_field_class_enumeration_mapping mapping = { 0 }; | |
663 | ||
1778c2a4 | 664 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
45c51519 | 665 | BT_ASSERT(fc); |
1778c2a4 PP |
666 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "label", label, "Label"); |
667 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
668 | BT_ASSERT_PRE_FROM_FUNC(api_func, | |
669 | "enumeration-field-class-mapping-label-is-unique", | |
670 | !enumeration_field_class_has_mapping_with_label( | |
671 | enum_fc, label), | |
45c51519 PP |
672 | "Duplicate mapping name in enumeration field class: " |
673 | "%![enum-fc-]+F, label=\"%s\"", fc, label); | |
674 | mapping.range_set = range_set; | |
675 | bt_object_get_ref(mapping.range_set); | |
676 | mapping.label = g_string_new(label); | |
677 | if (!mapping.label) { | |
678 | finalize_enumeration_field_class_mapping(&mapping); | |
679 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
680 | goto end; | |
5cd6d0e5 PP |
681 | } |
682 | ||
45c51519 | 683 | g_array_append_val(enum_fc->mappings, mapping); |
3f7d4d90 | 684 | BT_LIB_LOGD("Added mapping to enumeration field class: " |
45c51519 | 685 | "%![fc-]+F, label=\"%s\"", fc, label); |
5cd6d0e5 PP |
686 | |
687 | end: | |
45c51519 | 688 | return status; |
5cd6d0e5 PP |
689 | } |
690 | ||
1353b066 | 691 | BT_EXPORT |
45c51519 | 692 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 693 | bt_field_class_enumeration_unsigned_add_mapping( |
40f4ba76 | 694 | struct bt_field_class *fc, const char *label, |
45c51519 | 695 | const struct bt_integer_range_set_unsigned *range_set) |
5cd6d0e5 | 696 | { |
17f3083a | 697 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 698 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
699 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
700 | "unsigned-enumeration-field-class", | |
701 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
45c51519 | 702 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 703 | (const void *) range_set, __func__); |
45c51519 PP |
704 | } |
705 | ||
1353b066 | 706 | BT_EXPORT |
45c51519 | 707 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 708 | bt_field_class_enumeration_signed_add_mapping( |
40f4ba76 | 709 | struct bt_field_class *fc, const char *label, |
45c51519 | 710 | const struct bt_integer_range_set_signed *range_set) |
5cd6d0e5 | 711 | { |
17f3083a | 712 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 713 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
714 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
715 | "signed-enumeration-field-class", | |
716 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 717 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 718 | (const void *) range_set, __func__); |
5cd6d0e5 PP |
719 | } |
720 | ||
721 | static | |
722 | void destroy_real_field_class(struct bt_object *obj) | |
723 | { | |
724 | BT_ASSERT(obj); | |
e5be10ef | 725 | BT_LIB_LOGD("Destroying real field class object: %!+F", obj); |
c6962c96 | 726 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
727 | g_free(obj); |
728 | } | |
729 | ||
fe4df857 FD |
730 | static |
731 | struct bt_field_class *create_real_field_class(bt_trace_class *trace_class, | |
732 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
733 | { |
734 | struct bt_field_class_real *real_fc = NULL; | |
735 | ||
d5b13b9b | 736 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
fe4df857 FD |
737 | BT_LOGD("Creating default real field class object: type=%s", |
738 | bt_common_field_class_type_string(type)); | |
5cd6d0e5 PP |
739 | real_fc = g_new0(struct bt_field_class_real, 1); |
740 | if (!real_fc) { | |
870631a2 | 741 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class."); |
5cd6d0e5 PP |
742 | goto error; |
743 | } | |
744 | ||
fe4df857 | 745 | if (init_field_class((void *) real_fc, type, destroy_real_field_class)) { |
c6962c96 PP |
746 | goto error; |
747 | } | |
748 | ||
e5be10ef | 749 | BT_LIB_LOGD("Created real field class object: %!+F", real_fc); |
5cd6d0e5 PP |
750 | goto end; |
751 | ||
752 | error: | |
65300d60 | 753 | BT_OBJECT_PUT_REF_AND_RESET(real_fc); |
5cd6d0e5 PP |
754 | |
755 | end: | |
756 | return (void *) real_fc; | |
757 | } | |
758 | ||
1353b066 | 759 | BT_EXPORT |
fe4df857 FD |
760 | struct bt_field_class *bt_field_class_real_single_precision_create( |
761 | bt_trace_class *trace_class) | |
5cd6d0e5 | 762 | { |
17f3083a SM |
763 | BT_ASSERT_PRE_NO_ERROR(); |
764 | ||
fe4df857 FD |
765 | return create_real_field_class(trace_class, |
766 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL); | |
5cd6d0e5 PP |
767 | } |
768 | ||
1353b066 | 769 | BT_EXPORT |
fe4df857 FD |
770 | struct bt_field_class *bt_field_class_real_double_precision_create( |
771 | bt_trace_class *trace_class) | |
5cd6d0e5 | 772 | { |
17f3083a SM |
773 | BT_ASSERT_PRE_NO_ERROR(); |
774 | ||
fe4df857 FD |
775 | return create_real_field_class(trace_class, |
776 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL); | |
5cd6d0e5 PP |
777 | } |
778 | ||
779 | static | |
780 | int init_named_field_classes_container( | |
781 | struct bt_field_class_named_field_class_container *fc, | |
40f4ba76 | 782 | enum bt_field_class_type type, |
45c51519 PP |
783 | bt_object_release_func fc_release_func, |
784 | GDestroyNotify named_fc_destroy_func) | |
5cd6d0e5 PP |
785 | { |
786 | int ret = 0; | |
787 | ||
c6962c96 PP |
788 | ret = init_field_class((void *) fc, type, fc_release_func); |
789 | if (ret) { | |
790 | goto end; | |
791 | } | |
792 | ||
45c51519 | 793 | fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func); |
5cd6d0e5 | 794 | if (!fc->named_fcs) { |
45c51519 | 795 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
5cd6d0e5 PP |
796 | ret = -1; |
797 | goto end; | |
798 | } | |
799 | ||
800 | fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal); | |
801 | if (!fc->name_to_index) { | |
870631a2 | 802 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable."); |
5cd6d0e5 PP |
803 | ret = -1; |
804 | goto end; | |
805 | } | |
806 | ||
807 | end: | |
808 | return ret; | |
809 | } | |
810 | ||
811 | static | |
812 | void finalize_named_field_class(struct bt_named_field_class *named_fc) | |
813 | { | |
814 | BT_ASSERT(named_fc); | |
e5be10ef | 815 | BT_LIB_LOGD("Finalizing named field class: " |
5cd6d0e5 PP |
816 | "addr=%p, name=\"%s\", %![fc-]+F", |
817 | named_fc, named_fc->name ? named_fc->name->str : NULL, | |
818 | named_fc->fc); | |
c6962c96 | 819 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
5cd6d0e5 PP |
820 | |
821 | if (named_fc->name) { | |
822 | g_string_free(named_fc->name, TRUE); | |
45c51519 | 823 | named_fc->name = NULL; |
5cd6d0e5 PP |
824 | } |
825 | ||
e5be10ef | 826 | BT_LOGD_STR("Putting named field class's field class."); |
238b7404 | 827 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc); |
5cd6d0e5 PP |
828 | } |
829 | ||
45c51519 PP |
830 | static |
831 | void destroy_named_field_class(gpointer ptr) | |
832 | { | |
c6962c96 PP |
833 | struct bt_named_field_class *named_fc = ptr; |
834 | ||
45c51519 | 835 | if (ptr) { |
c7d2f7b6 | 836 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
45c51519 PP |
837 | finalize_named_field_class(ptr); |
838 | g_free(ptr); | |
839 | } | |
840 | } | |
841 | ||
842 | static | |
de821fe5 | 843 | void destroy_variant_with_selector_field_option(gpointer ptr) |
45c51519 | 844 | { |
de821fe5 | 845 | struct bt_field_class_variant_with_selector_field_option *opt = ptr; |
45c51519 PP |
846 | |
847 | if (ptr) { | |
848 | finalize_named_field_class(&opt->common); | |
849 | BT_OBJECT_PUT_REF_AND_RESET(opt->range_set); | |
850 | g_free(ptr); | |
851 | } | |
852 | } | |
853 | ||
5cd6d0e5 PP |
854 | static |
855 | void finalize_named_field_classes_container( | |
856 | struct bt_field_class_named_field_class_container *fc) | |
857 | { | |
5cd6d0e5 PP |
858 | BT_ASSERT(fc); |
859 | ||
860 | if (fc->named_fcs) { | |
45c51519 PP |
861 | g_ptr_array_free(fc->named_fcs, TRUE); |
862 | fc->named_fcs = NULL; | |
5cd6d0e5 | 863 | |
5cd6d0e5 PP |
864 | } |
865 | ||
866 | if (fc->name_to_index) { | |
867 | g_hash_table_destroy(fc->name_to_index); | |
45c51519 | 868 | fc->name_to_index = NULL; |
5cd6d0e5 PP |
869 | } |
870 | } | |
871 | ||
872 | static | |
873 | void destroy_structure_field_class(struct bt_object *obj) | |
874 | { | |
875 | BT_ASSERT(obj); | |
1998d1ab | 876 | BT_LIB_LOGD("Destroying structure field class object: %!+F", obj); |
c6962c96 | 877 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
878 | finalize_named_field_classes_container((void *) obj); |
879 | g_free(obj); | |
880 | } | |
881 | ||
1353b066 | 882 | BT_EXPORT |
1122a43a PP |
883 | struct bt_field_class *bt_field_class_structure_create( |
884 | bt_trace_class *trace_class) | |
5cd6d0e5 PP |
885 | { |
886 | int ret; | |
887 | struct bt_field_class_structure *struct_fc = NULL; | |
888 | ||
17f3083a | 889 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 890 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 891 | BT_LOGD_STR("Creating default structure field class object."); |
5cd6d0e5 PP |
892 | struct_fc = g_new0(struct bt_field_class_structure, 1); |
893 | if (!struct_fc) { | |
870631a2 PP |
894 | BT_LIB_LOGE_APPEND_CAUSE( |
895 | "Failed to allocate one structure field class."); | |
5cd6d0e5 PP |
896 | goto error; |
897 | } | |
898 | ||
899 | ret = init_named_field_classes_container((void *) struct_fc, | |
45c51519 PP |
900 | BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class, |
901 | destroy_named_field_class); | |
5cd6d0e5 | 902 | if (ret) { |
45c51519 | 903 | /* init_named_field_classes_container() logs errors */ |
5cd6d0e5 PP |
904 | goto error; |
905 | } | |
906 | ||
e5be10ef | 907 | BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc); |
5cd6d0e5 PP |
908 | goto end; |
909 | ||
910 | error: | |
65300d60 | 911 | BT_OBJECT_PUT_REF_AND_RESET(struct_fc); |
5cd6d0e5 PP |
912 | |
913 | end: | |
914 | return (void *) struct_fc; | |
915 | } | |
916 | ||
917 | static | |
45c51519 | 918 | int init_named_field_class(struct bt_named_field_class *named_fc, |
5cd6d0e5 PP |
919 | const char *name, struct bt_field_class *fc) |
920 | { | |
45c51519 | 921 | int status = BT_FUNC_STATUS_OK; |
5cd6d0e5 | 922 | |
45c51519 PP |
923 | BT_ASSERT(named_fc); |
924 | BT_ASSERT(name); | |
925 | BT_ASSERT(fc); | |
926 | named_fc->name = g_string_new(name); | |
927 | if (!named_fc->name) { | |
870631a2 | 928 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString."); |
45c51519 | 929 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
5cd6d0e5 PP |
930 | goto end; |
931 | } | |
932 | ||
c6962c96 PP |
933 | named_fc->user_attributes = bt_value_map_create(); |
934 | if (!named_fc->user_attributes) { | |
935 | BT_LIB_LOGE_APPEND_CAUSE( | |
936 | "Failed to create a map value object."); | |
937 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
938 | goto end; | |
939 | } | |
940 | ||
398454ed | 941 | named_fc->fc = fc; |
6871026b | 942 | bt_object_get_ref_no_null_check(named_fc->fc); |
1e6fd1d7 | 943 | |
45c51519 PP |
944 | end: |
945 | return status; | |
946 | } | |
947 | ||
948 | static | |
949 | struct bt_named_field_class *create_named_field_class(const char *name, | |
950 | struct bt_field_class *fc) | |
951 | { | |
952 | struct bt_named_field_class *named_fc = g_new0( | |
953 | struct bt_named_field_class, 1); | |
954 | ||
955 | if (!named_fc) { | |
956 | BT_LIB_LOGE_APPEND_CAUSE( | |
957 | "Failed to allocate a named field class."); | |
958 | goto error; | |
959 | } | |
960 | ||
961 | if (init_named_field_class(named_fc, name, fc)) { | |
962 | /* init_named_field_class() logs errors */ | |
963 | goto error; | |
964 | } | |
965 | ||
966 | goto end; | |
967 | ||
968 | error: | |
969 | destroy_named_field_class(named_fc); | |
970 | named_fc = NULL; | |
5cd6d0e5 PP |
971 | |
972 | end: | |
45c51519 PP |
973 | return named_fc; |
974 | } | |
975 | ||
976 | static | |
de821fe5 PP |
977 | struct bt_field_class_variant_with_selector_field_option * |
978 | create_variant_with_selector_field_option( | |
45c51519 PP |
979 | const char *name, struct bt_field_class *fc, |
980 | const struct bt_integer_range_set *range_set) | |
981 | { | |
de821fe5 PP |
982 | struct bt_field_class_variant_with_selector_field_option *opt = g_new0( |
983 | struct bt_field_class_variant_with_selector_field_option, 1); | |
45c51519 PP |
984 | |
985 | BT_ASSERT(range_set); | |
986 | ||
987 | if (!opt) { | |
988 | BT_LIB_LOGE_APPEND_CAUSE( | |
989 | "Failed to allocate a named field class."); | |
990 | goto error; | |
991 | } | |
992 | ||
993 | if (init_named_field_class(&opt->common, name, fc)) { | |
994 | goto error; | |
995 | } | |
996 | ||
997 | opt->range_set = range_set; | |
6871026b | 998 | bt_object_get_ref_no_null_check(opt->range_set); |
45c51519 PP |
999 | bt_integer_range_set_freeze(range_set); |
1000 | goto end; | |
1001 | ||
1002 | error: | |
de821fe5 | 1003 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1004 | opt = NULL; |
1005 | ||
1006 | end: | |
1007 | return opt; | |
1008 | } | |
1009 | ||
1010 | static | |
1011 | int append_named_field_class_to_container_field_class( | |
1012 | struct bt_field_class_named_field_class_container *container_fc, | |
1778c2a4 PP |
1013 | struct bt_named_field_class *named_fc, const char *api_func, |
1014 | const char *unique_entry_precond_id) | |
45c51519 PP |
1015 | { |
1016 | BT_ASSERT(container_fc); | |
1017 | BT_ASSERT(named_fc); | |
1778c2a4 PP |
1018 | BT_ASSERT_PRE_DEV_FC_HOT_FROM_FUNC(api_func, container_fc); |
1019 | BT_ASSERT_PRE_FROM_FUNC(api_func, unique_entry_precond_id, | |
1020 | !bt_g_hash_table_contains(container_fc->name_to_index, | |
1021 | named_fc->name->str), | |
45c51519 PP |
1022 | "Duplicate member/option name in structure/variant field class: " |
1023 | "%![container-fc-]+F, name=\"%s\"", container_fc, | |
1024 | named_fc->name->str); | |
c6962c96 PP |
1025 | |
1026 | /* | |
1027 | * Freeze the contained field class, but not the named field | |
1028 | * class itself, as it's still possible afterwards to modify | |
1029 | * properties of the member/option object. | |
1030 | */ | |
1031 | bt_field_class_freeze(named_fc->fc); | |
45c51519 PP |
1032 | g_ptr_array_add(container_fc->named_fcs, named_fc); |
1033 | g_hash_table_insert(container_fc->name_to_index, named_fc->name->str, | |
1034 | GUINT_TO_POINTER(container_fc->named_fcs->len - 1)); | |
1035 | return BT_FUNC_STATUS_OK; | |
5cd6d0e5 PP |
1036 | } |
1037 | ||
1353b066 | 1038 | BT_EXPORT |
d24d5663 PP |
1039 | enum bt_field_class_structure_append_member_status |
1040 | bt_field_class_structure_append_member( | |
4295b9e0 PP |
1041 | struct bt_field_class *fc, const char *name, |
1042 | struct bt_field_class *member_fc) | |
5cd6d0e5 | 1043 | { |
45c51519 PP |
1044 | enum bt_field_class_structure_append_member_status status; |
1045 | struct bt_named_field_class *named_fc = NULL; | |
e5be10ef | 1046 | |
17f3083a | 1047 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1048 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1049 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
45c51519 PP |
1050 | named_fc = create_named_field_class(name, member_fc); |
1051 | if (!named_fc) { | |
1052 | /* create_named_field_class() logs errors */ | |
1053 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1054 | goto end; | |
1055 | } | |
1056 | ||
1057 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 PP |
1058 | named_fc, __func__, |
1059 | "structure-field-class-member-name-is-unique"); | |
45c51519 PP |
1060 | if (status == BT_FUNC_STATUS_OK) { |
1061 | /* Moved to the container */ | |
1062 | named_fc = NULL; | |
1063 | } | |
1064 | ||
1065 | end: | |
1066 | return status; | |
5cd6d0e5 PP |
1067 | } |
1068 | ||
1353b066 | 1069 | BT_EXPORT |
40f4ba76 PP |
1070 | uint64_t bt_field_class_structure_get_member_count( |
1071 | const struct bt_field_class *fc) | |
5cd6d0e5 PP |
1072 | { |
1073 | struct bt_field_class_structure *struct_fc = (void *) fc; | |
1074 | ||
d5b13b9b | 1075 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1076 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
1077 | return (uint64_t) struct_fc->common.named_fcs->len; |
1078 | } | |
1079 | ||
1080 | static | |
1e6fd1d7 PP |
1081 | struct bt_named_field_class * |
1082 | borrow_named_field_class_from_container_field_class_at_index( | |
740faaf4 | 1083 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1084 | uint64_t index, const char *api_func) |
5cd6d0e5 | 1085 | { |
98b15851 | 1086 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
1087 | BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index, |
1088 | fc->named_fcs->len); | |
45c51519 | 1089 | return fc->named_fcs->pdata[index]; |
5cd6d0e5 PP |
1090 | } |
1091 | ||
1353b066 | 1092 | BT_EXPORT |
1e6fd1d7 PP |
1093 | const struct bt_field_class_structure_member * |
1094 | bt_field_class_structure_borrow_member_by_index_const( | |
1095 | const struct bt_field_class *fc, uint64_t index) | |
5cd6d0e5 | 1096 | { |
d5b13b9b | 1097 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1098 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1099 | return (const void *) |
1100 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1101 | (void *) fc, index, __func__); |
740faaf4 PP |
1102 | } |
1103 | ||
1353b066 | 1104 | BT_EXPORT |
1e6fd1d7 PP |
1105 | struct bt_field_class_structure_member * |
1106 | bt_field_class_structure_borrow_member_by_index( | |
1107 | struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1108 | { |
d5b13b9b | 1109 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1110 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1111 | return (void *) |
1112 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1113 | (void *) fc, index, __func__); |
e5be10ef PP |
1114 | } |
1115 | ||
5cd6d0e5 | 1116 | static |
1e6fd1d7 PP |
1117 | struct bt_named_field_class * |
1118 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 | 1119 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1120 | const char *name, const char *api_func) |
5cd6d0e5 | 1121 | { |
1e6fd1d7 | 1122 | struct bt_named_field_class *named_fc = NULL; |
5cd6d0e5 PP |
1123 | gpointer orig_key; |
1124 | gpointer value; | |
1125 | ||
98b15851 | 1126 | BT_ASSERT_DBG(fc); |
1778c2a4 | 1127 | BT_ASSERT_PRE_DEV_NAME_NON_NULL_FROM_FUNC(api_func, name); |
5cd6d0e5 PP |
1128 | if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key, |
1129 | &value)) { | |
1130 | goto end; | |
1131 | } | |
1132 | ||
45c51519 | 1133 | named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)]; |
5cd6d0e5 PP |
1134 | |
1135 | end: | |
1e6fd1d7 | 1136 | return named_fc; |
5cd6d0e5 PP |
1137 | } |
1138 | ||
1353b066 | 1139 | BT_EXPORT |
1e6fd1d7 | 1140 | const struct bt_field_class_structure_member * |
7c06e353 | 1141 | bt_field_class_structure_borrow_member_by_name_const( |
40f4ba76 | 1142 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1143 | { |
d5b13b9b | 1144 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1145 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1146 | return (const void *) |
1147 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1148 | (void *) fc, name, __func__); |
740faaf4 PP |
1149 | } |
1150 | ||
1353b066 | 1151 | BT_EXPORT |
1e6fd1d7 | 1152 | struct bt_field_class_structure_member * |
fffedc87 | 1153 | bt_field_class_structure_borrow_member_by_name( |
740faaf4 PP |
1154 | struct bt_field_class *fc, const char *name) |
1155 | { | |
d5b13b9b | 1156 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1157 | BT_ASSERT_PRE_DEV_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1158 | return (void *) |
1159 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1160 | (void *) fc, name, __func__); |
e5be10ef PP |
1161 | } |
1162 | ||
1353b066 | 1163 | BT_EXPORT |
1e6fd1d7 PP |
1164 | const char *bt_field_class_structure_member_get_name( |
1165 | const struct bt_field_class_structure_member *member) | |
1166 | { | |
1167 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1168 | ||
d5b13b9b | 1169 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1170 | return named_fc->name->str; |
1171 | } | |
1172 | ||
1353b066 | 1173 | BT_EXPORT |
1e6fd1d7 PP |
1174 | const struct bt_field_class * |
1175 | bt_field_class_structure_member_borrow_field_class_const( | |
1176 | const struct bt_field_class_structure_member *member) | |
1177 | { | |
1178 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1179 | ||
d5b13b9b | 1180 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1181 | return named_fc->fc; |
1182 | } | |
1183 | ||
1353b066 | 1184 | BT_EXPORT |
bcd7ef6f FD |
1185 | struct bt_field_class * |
1186 | bt_field_class_structure_member_borrow_field_class( | |
1187 | struct bt_field_class_structure_member *member) | |
1188 | { | |
1189 | struct bt_named_field_class *named_fc = (void *) member; | |
1190 | ||
d5b13b9b | 1191 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
bcd7ef6f FD |
1192 | return named_fc->fc; |
1193 | } | |
1194 | ||
b38aea74 PP |
1195 | static |
1196 | void destroy_option_field_class(struct bt_object *obj) | |
1197 | { | |
1198 | struct bt_field_class_option *fc = (void *) obj; | |
1199 | ||
1200 | BT_ASSERT(fc); | |
1201 | BT_LIB_LOGD("Destroying option field class object: %!+F", fc); | |
c6962c96 | 1202 | finalize_field_class((void *) obj); |
b38aea74 PP |
1203 | BT_LOGD_STR("Putting content field class."); |
1204 | BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc); | |
0aa006b7 | 1205 | |
de821fe5 PP |
1206 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1207 | struct bt_field_class_option_with_selector_field *with_sel_fc = | |
0aa006b7 PP |
1208 | (void *) obj; |
1209 | ||
1210 | BT_LOGD_STR("Putting selector field path."); | |
1211 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path); | |
1212 | BT_LOGD_STR("Putting selector field class."); | |
1213 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc); | |
1214 | ||
de821fe5 PP |
1215 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1216 | struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc = | |
0aa006b7 PP |
1217 | (void *) obj; |
1218 | ||
1219 | BT_LOGD_STR("Putting integer range set."); | |
1220 | BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set); | |
1221 | } | |
1222 | } | |
1223 | ||
b38aea74 PP |
1224 | g_free(fc); |
1225 | } | |
1226 | ||
0aa006b7 PP |
1227 | static |
1228 | struct bt_field_class *create_option_field_class( | |
1229 | struct bt_trace_class *trace_class, | |
1230 | enum bt_field_class_type fc_type, | |
1231 | struct bt_field_class *content_fc, | |
1778c2a4 PP |
1232 | struct bt_field_class *selector_fc, |
1233 | const char *api_func) | |
b38aea74 PP |
1234 | { |
1235 | struct bt_field_class_option *opt_fc = NULL; | |
1236 | ||
1778c2a4 PP |
1237 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
1238 | BT_ASSERT_PRE_TC_NON_NULL_FROM_FUNC(api_func, trace_class); | |
1239 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "content-field-class", | |
1240 | content_fc, "Content field class"); | |
b38aea74 | 1241 | BT_LIB_LOGD("Creating option field class: " |
0aa006b7 PP |
1242 | "type=%s, %![content-fc-]+F, %![sel-fc-]+F", |
1243 | bt_common_field_class_type_string(fc_type), | |
1244 | content_fc, selector_fc); | |
1245 | ||
de821fe5 PP |
1246 | if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1247 | struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL; | |
0aa006b7 | 1248 | |
1778c2a4 PP |
1249 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, |
1250 | "selector-field-class", selector_fc, | |
1251 | "Selector field class"); | |
0aa006b7 | 1252 | |
de821fe5 | 1253 | if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1778c2a4 PP |
1254 | BT_ASSERT_PRE_FC_HAS_TYPE_FROM_FUNC(api_func, |
1255 | "selector-field-class", selector_fc, | |
1256 | "boolean-field-class", BT_FIELD_CLASS_TYPE_BOOL, | |
0aa006b7 PP |
1257 | "Selector field class"); |
1258 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1259 | struct bt_field_class_option_with_selector_field_bool, 1); |
0aa006b7 | 1260 | } else { |
1778c2a4 PP |
1261 | BT_ASSERT_PRE_FC_IS_INT_FROM_FUNC(api_func, |
1262 | "selector-field-class", | |
1263 | selector_fc, "Selector field class"); | |
0aa006b7 | 1264 | opt_with_sel_fc = (void *) g_new0( |
de821fe5 | 1265 | struct bt_field_class_option_with_selector_field_integer, 1); |
0aa006b7 PP |
1266 | } |
1267 | ||
1268 | if (!opt_with_sel_fc) { | |
1269 | BT_LIB_LOGE_APPEND_CAUSE( | |
1270 | "Failed to allocate one option with selector field class."); | |
1271 | goto error; | |
1272 | } | |
1273 | ||
1274 | opt_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1275 | bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc); |
0aa006b7 PP |
1276 | opt_fc = (void *) opt_with_sel_fc; |
1277 | } else { | |
1278 | opt_fc = g_new0(struct bt_field_class_option, 1); | |
1279 | if (!opt_fc) { | |
1280 | BT_LIB_LOGE_APPEND_CAUSE( | |
1281 | "Failed to allocate one option field class."); | |
1282 | goto error; | |
1283 | } | |
b38aea74 PP |
1284 | } |
1285 | ||
0aa006b7 PP |
1286 | BT_ASSERT(opt_fc); |
1287 | ||
1288 | if (init_field_class((void *) opt_fc, fc_type, | |
c6962c96 PP |
1289 | destroy_option_field_class)) { |
1290 | goto error; | |
1291 | } | |
1292 | ||
b38aea74 | 1293 | opt_fc->content_fc = content_fc; |
6871026b | 1294 | bt_object_get_ref_no_null_check(opt_fc->content_fc); |
b38aea74 PP |
1295 | bt_field_class_freeze(opt_fc->content_fc); |
1296 | ||
1297 | if (selector_fc) { | |
b38aea74 PP |
1298 | bt_field_class_freeze(selector_fc); |
1299 | } | |
1300 | ||
1301 | BT_LIB_LOGD("Created option field class object: " | |
1302 | "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc); | |
1303 | goto end; | |
1304 | ||
1305 | error: | |
1306 | BT_OBJECT_PUT_REF_AND_RESET(opt_fc); | |
1307 | ||
1308 | end: | |
1309 | return (void *) opt_fc; | |
1310 | } | |
1311 | ||
1353b066 | 1312 | BT_EXPORT |
0aa006b7 PP |
1313 | struct bt_field_class *bt_field_class_option_without_selector_create( |
1314 | struct bt_trace_class *trace_class, | |
1315 | struct bt_field_class *content_fc) | |
1316 | { | |
1317 | return create_option_field_class(trace_class, | |
de821fe5 | 1318 | BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD, |
1778c2a4 | 1319 | content_fc, NULL, __func__); |
0aa006b7 PP |
1320 | } |
1321 | ||
1353b066 | 1322 | BT_EXPORT |
de821fe5 | 1323 | struct bt_field_class *bt_field_class_option_with_selector_field_bool_create( |
0aa006b7 PP |
1324 | struct bt_trace_class *trace_class, |
1325 | struct bt_field_class *content_fc, | |
1326 | struct bt_field_class *selector_fc) | |
1327 | { | |
17f3083a | 1328 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 | 1329 | |
17f3083a SM |
1330 | return create_option_field_class(trace_class, |
1331 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1778c2a4 | 1332 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1333 | } |
1334 | ||
1353b066 | 1335 | BT_EXPORT |
0aa006b7 | 1336 | struct bt_field_class * |
de821fe5 | 1337 | bt_field_class_option_with_selector_field_integer_unsigned_create( |
0aa006b7 PP |
1338 | struct bt_trace_class *trace_class, |
1339 | struct bt_field_class *content_fc, | |
1340 | struct bt_field_class *selector_fc, | |
1341 | const struct bt_integer_range_set_unsigned *u_range_set) | |
1342 | { | |
de821fe5 | 1343 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1344 | const struct bt_integer_range_set *range_set = |
1345 | (const void *) u_range_set; | |
1346 | ||
17f3083a | 1347 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1348 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1349 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1350 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1351 | BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1352 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1353 | |
1354 | if (!fc) { | |
1355 | goto end; | |
1356 | } | |
1357 | ||
1358 | fc->range_set = range_set; | |
6871026b | 1359 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1360 | bt_integer_range_set_freeze(range_set); |
1361 | ||
1362 | end: | |
1363 | return (void *) fc; | |
1364 | } | |
1365 | ||
1353b066 | 1366 | BT_EXPORT |
0aa006b7 | 1367 | struct bt_field_class * |
de821fe5 | 1368 | bt_field_class_option_with_selector_field_integer_signed_create( |
0aa006b7 PP |
1369 | struct bt_trace_class *trace_class, |
1370 | struct bt_field_class *content_fc, | |
1371 | struct bt_field_class *selector_fc, | |
1372 | const struct bt_integer_range_set_signed *i_range_set) | |
1373 | { | |
de821fe5 | 1374 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1375 | const struct bt_integer_range_set *range_set = |
1376 | (const void *) i_range_set; | |
1377 | ||
17f3083a | 1378 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1379 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1380 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1381 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1382 | BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1383 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1384 | |
1385 | if (!fc) { | |
1386 | goto end; | |
1387 | } | |
1388 | ||
1389 | fc->range_set = range_set; | |
6871026b | 1390 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1391 | bt_integer_range_set_freeze(range_set); |
1392 | ||
1393 | end: | |
1394 | return (void *) fc; | |
1395 | } | |
1396 | ||
1353b066 | 1397 | BT_EXPORT |
b38aea74 PP |
1398 | const struct bt_field_class *bt_field_class_option_borrow_field_class_const( |
1399 | const struct bt_field_class *fc) | |
1400 | { | |
1401 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1402 | ||
d5b13b9b | 1403 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1404 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
b38aea74 PP |
1405 | return opt_fc->content_fc; |
1406 | } | |
1407 | ||
1353b066 | 1408 | BT_EXPORT |
bcd7ef6f FD |
1409 | struct bt_field_class *bt_field_class_option_borrow_field_class( |
1410 | struct bt_field_class *fc) | |
1411 | { | |
1412 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1413 | ||
d5b13b9b | 1414 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1415 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
bcd7ef6f FD |
1416 | return opt_fc->content_fc; |
1417 | } | |
1418 | ||
1353b066 | 1419 | BT_EXPORT |
b38aea74 | 1420 | const struct bt_field_path * |
de821fe5 | 1421 | bt_field_class_option_with_selector_field_borrow_selector_field_path_const( |
b38aea74 PP |
1422 | const struct bt_field_class *fc) |
1423 | { | |
de821fe5 | 1424 | const struct bt_field_class_option_with_selector_field *opt_fc = |
0aa006b7 | 1425 | (const void *) fc; |
b38aea74 | 1426 | |
d5b13b9b | 1427 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1428 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL("field-class", fc, "Field class"); |
b38aea74 PP |
1429 | return opt_fc->selector_field_path; |
1430 | } | |
1431 | ||
1353b066 | 1432 | BT_EXPORT |
de821fe5 | 1433 | void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed( |
0aa006b7 PP |
1434 | struct bt_field_class *fc, bt_bool sel_is_reversed) |
1435 | { | |
de821fe5 | 1436 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1437 | |
d5b13b9b | 1438 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1439 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1440 | "option-field-class-with-boolean-selector-field", | |
1441 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1442 | "Field class"); | |
1443 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
0aa006b7 PP |
1444 | opt_fc->sel_is_reversed = sel_is_reversed; |
1445 | } | |
1446 | ||
1353b066 | 1447 | BT_EXPORT |
de821fe5 | 1448 | bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed( |
0aa006b7 PP |
1449 | const struct bt_field_class *fc) |
1450 | { | |
de821fe5 | 1451 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1452 | |
d5b13b9b | 1453 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1454 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1455 | "option-field-class-with-boolean-selector-field", | |
1456 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1457 | "Field class"); | |
0aa006b7 PP |
1458 | return opt_fc->sel_is_reversed; |
1459 | } | |
1460 | ||
1353b066 | 1461 | BT_EXPORT |
0aa006b7 | 1462 | const struct bt_integer_range_set_unsigned * |
de821fe5 | 1463 | bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const( |
0aa006b7 PP |
1464 | const struct bt_field_class *fc) |
1465 | { | |
de821fe5 | 1466 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1467 | (void *) fc; |
1468 | ||
d5b13b9b | 1469 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1470 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1471 | "Field class"); | |
0aa006b7 PP |
1472 | return (const void *) opt_fc->range_set; |
1473 | } | |
1474 | ||
1353b066 | 1475 | BT_EXPORT |
0aa006b7 | 1476 | const struct bt_integer_range_set_signed * |
de821fe5 | 1477 | bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const( |
0aa006b7 PP |
1478 | const struct bt_field_class *fc) |
1479 | { | |
de821fe5 | 1480 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1481 | (void *) fc; |
1482 | ||
d5b13b9b | 1483 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1484 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1485 | "Field class"); | |
0aa006b7 PP |
1486 | return (const void *) opt_fc->range_set; |
1487 | } | |
1488 | ||
45c51519 PP |
1489 | static |
1490 | void finalize_variant_field_class(struct bt_field_class_variant *var_fc) | |
1e6fd1d7 | 1491 | { |
45c51519 PP |
1492 | BT_ASSERT(var_fc); |
1493 | BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc); | |
c6962c96 | 1494 | finalize_field_class((void *) var_fc); |
45c51519 | 1495 | finalize_named_field_classes_container((void *) var_fc); |
1e6fd1d7 PP |
1496 | } |
1497 | ||
5cd6d0e5 PP |
1498 | static |
1499 | void destroy_variant_field_class(struct bt_object *obj) | |
1500 | { | |
1501 | struct bt_field_class_variant *fc = (void *) obj; | |
1502 | ||
1503 | BT_ASSERT(fc); | |
45c51519 PP |
1504 | finalize_variant_field_class(fc); |
1505 | g_free(fc); | |
1506 | } | |
1507 | ||
1508 | static | |
de821fe5 | 1509 | void destroy_variant_with_selector_field_field_class(struct bt_object *obj) |
45c51519 | 1510 | { |
de821fe5 | 1511 | struct bt_field_class_variant_with_selector_field *fc = (void *) obj; |
45c51519 PP |
1512 | |
1513 | BT_ASSERT(fc); | |
1514 | finalize_variant_field_class(&fc->common); | |
5cd6d0e5 | 1515 | BT_LOGD_STR("Putting selector field path."); |
238b7404 PP |
1516 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path); |
1517 | BT_LOGD_STR("Putting selector field class."); | |
1518 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_fc); | |
5cd6d0e5 PP |
1519 | g_free(fc); |
1520 | } | |
1521 | ||
1353b066 | 1522 | BT_EXPORT |
1122a43a | 1523 | struct bt_field_class *bt_field_class_variant_create( |
45c51519 | 1524 | bt_trace_class *trace_class, bt_field_class *selector_fc) |
5cd6d0e5 PP |
1525 | { |
1526 | int ret; | |
1527 | struct bt_field_class_variant *var_fc = NULL; | |
de821fe5 | 1528 | struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL; |
45c51519 | 1529 | enum bt_field_class_type fc_type; |
5cd6d0e5 | 1530 | |
17f3083a | 1531 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1532 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
45c51519 PP |
1533 | |
1534 | if (selector_fc) { | |
1778c2a4 PP |
1535 | BT_ASSERT_PRE_FC_IS_INT("selector-field-class", selector_fc, |
1536 | "Selector field class"); | |
5cd6d0e5 PP |
1537 | } |
1538 | ||
45c51519 PP |
1539 | BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F", |
1540 | selector_fc); | |
1541 | ||
1542 | if (selector_fc) { | |
1543 | var_with_sel_fc = g_new0( | |
de821fe5 | 1544 | struct bt_field_class_variant_with_selector_field, 1); |
45c51519 PP |
1545 | if (!var_with_sel_fc) { |
1546 | BT_LIB_LOGE_APPEND_CAUSE( | |
1547 | "Failed to allocate one variant field class with selector."); | |
1548 | goto error; | |
1549 | } | |
1550 | ||
ebdb6693 PP |
1551 | if (bt_field_class_type_is(selector_fc->type, |
1552 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
de821fe5 | 1553 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 | 1554 | } else { |
de821fe5 | 1555 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 PP |
1556 | } |
1557 | ||
1558 | ret = init_named_field_classes_container( | |
1559 | (void *) var_with_sel_fc, fc_type, | |
de821fe5 PP |
1560 | destroy_variant_with_selector_field_field_class, |
1561 | destroy_variant_with_selector_field_option); | |
45c51519 PP |
1562 | if (ret) { |
1563 | /* init_named_field_classes_container() logs errors */ | |
1564 | goto error; | |
1565 | } | |
1566 | ||
1567 | var_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1568 | bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc); |
45c51519 PP |
1569 | bt_field_class_freeze(selector_fc); |
1570 | var_fc = (void *) var_with_sel_fc; | |
d166032f FD |
1571 | BT_LIB_LOGD("Created default variant field class with selector object: " |
1572 | "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc); | |
45c51519 PP |
1573 | } else { |
1574 | var_fc = g_new0(struct bt_field_class_variant, 1); | |
1575 | if (!var_fc) { | |
1576 | BT_LIB_LOGE_APPEND_CAUSE( | |
1577 | "Failed to allocate one variant field class without selector."); | |
1578 | goto error; | |
1579 | } | |
1580 | ||
1581 | ret = init_named_field_classes_container((void *) var_fc, | |
de821fe5 | 1582 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, |
45c51519 PP |
1583 | destroy_variant_field_class, destroy_named_field_class); |
1584 | if (ret) { | |
1585 | /* init_named_field_classes_container() logs errors */ | |
1586 | goto error; | |
1587 | } | |
d166032f FD |
1588 | BT_LIB_LOGD("Created default variant field class without selector object: " |
1589 | "%![var-fc-]+F", var_fc); | |
5cd6d0e5 PP |
1590 | } |
1591 | ||
45c51519 | 1592 | BT_ASSERT(var_fc); |
5cd6d0e5 PP |
1593 | goto end; |
1594 | ||
1595 | error: | |
65300d60 | 1596 | BT_OBJECT_PUT_REF_AND_RESET(var_fc); |
9fdff45c | 1597 | BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc); |
5cd6d0e5 PP |
1598 | |
1599 | end: | |
1600 | return (void *) var_fc; | |
1601 | } | |
1602 | ||
1778c2a4 PP |
1603 | #define VAR_FC_OPT_NAME_IS_UNIQUE_ID \ |
1604 | "variant-field-class-option-name-is-unique" | |
1605 | ||
1353b066 | 1606 | BT_EXPORT |
45c51519 PP |
1607 | enum bt_field_class_variant_without_selector_append_option_status |
1608 | bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc, | |
1609 | const char *name, struct bt_field_class *option_fc) | |
1610 | { | |
1611 | enum bt_field_class_variant_without_selector_append_option_status status; | |
1612 | struct bt_named_field_class *named_fc = NULL; | |
1613 | ||
17f3083a | 1614 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
1615 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1616 | BT_ASSERT_PRE_NAME_NON_NULL(name); | |
1778c2a4 PP |
1617 | BT_ASSERT_PRE_NON_NULL("option-field-class", option_fc, |
1618 | "Option field class"); | |
1619 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1620 | "variant-field-class-without-selector-field", | |
1621 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, | |
1622 | "Field class"); | |
45c51519 PP |
1623 | named_fc = create_named_field_class(name, option_fc); |
1624 | if (!named_fc) { | |
1625 | /* create_named_field_class() logs errors */ | |
1626 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1627 | goto end; | |
1628 | } | |
1629 | ||
1630 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1631 | named_fc, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1632 | if (status == BT_FUNC_STATUS_OK) { |
1633 | /* Moved to the container */ | |
1634 | named_fc = NULL; | |
1635 | } | |
1636 | ||
1637 | end: | |
1638 | if (named_fc) { | |
1639 | destroy_named_field_class(named_fc); | |
1640 | } | |
1641 | ||
1642 | return status; | |
5cd6d0e5 PP |
1643 | } |
1644 | ||
45c51519 PP |
1645 | static |
1646 | int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set, | |
1647 | bool is_signed, bool *has_overlap) | |
1648 | { | |
1649 | int status = BT_FUNC_STATUS_OK; | |
1650 | struct bt_integer_range_set *full_range_set; | |
1651 | uint64_t i; | |
1652 | ||
1653 | *has_overlap = false; | |
1654 | ||
1655 | /* | |
1656 | * Build a single range set with all the ranges and test for | |
1657 | * overlaps. | |
1658 | */ | |
1659 | if (is_signed) { | |
1660 | full_range_set = (void *) bt_integer_range_set_signed_create(); | |
1661 | } else { | |
1662 | full_range_set = (void *) bt_integer_range_set_unsigned_create(); | |
1663 | } | |
1664 | ||
1665 | if (!full_range_set) { | |
1666 | BT_LOGE_STR("Failed to create a range set."); | |
1667 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1668 | goto end; | |
1669 | } | |
1670 | ||
1671 | /* Add existing option ranges */ | |
1672 | for (i = 0; i < var_fc_opts->len; i++) { | |
de821fe5 | 1673 | struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1674 | var_fc_opts->pdata[i]; |
1675 | uint64_t j; | |
1676 | ||
1677 | for (j = 0; j < opt->range_set->ranges->len; j++) { | |
1678 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1679 | opt->range_set, j); | |
1680 | ||
1681 | if (is_signed) { | |
1682 | status = bt_integer_range_set_signed_add_range( | |
1683 | (void *) full_range_set, range->lower.i, | |
1684 | range->upper.i); | |
1685 | } else { | |
1686 | status = bt_integer_range_set_unsigned_add_range( | |
1687 | (void *) full_range_set, range->lower.u, | |
1688 | range->upper.u); | |
1689 | } | |
1690 | ||
1691 | if (status) { | |
1692 | goto end; | |
1693 | } | |
1694 | } | |
1695 | } | |
1696 | ||
1697 | /* Add new ranges */ | |
1698 | for (i = 0; i < range_set->ranges->len; i++) { | |
1699 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1700 | range_set, i); | |
1701 | ||
1702 | if (is_signed) { | |
1703 | status = bt_integer_range_set_signed_add_range( | |
1704 | (void *) full_range_set, range->lower.i, | |
1705 | range->upper.i); | |
1706 | } else { | |
1707 | status = bt_integer_range_set_unsigned_add_range( | |
1708 | (void *) full_range_set, range->lower.u, | |
1709 | range->upper.u); | |
1710 | } | |
1711 | ||
1712 | if (status) { | |
1713 | goto end; | |
1714 | } | |
1715 | } | |
1716 | ||
1717 | /* Check overlaps */ | |
1718 | if (is_signed) { | |
1719 | *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set); | |
1720 | } else { | |
1721 | *has_overlap = bt_integer_range_set_unsigned_has_overlaps( | |
1722 | full_range_set); | |
1723 | } | |
1724 | ||
1725 | end: | |
1726 | bt_object_put_ref(full_range_set); | |
1727 | return status; | |
1728 | } | |
1729 | ||
1730 | static | |
de821fe5 | 1731 | int append_option_to_variant_with_selector_field_field_class( |
45c51519 PP |
1732 | struct bt_field_class *fc, const char *name, |
1733 | struct bt_field_class *option_fc, | |
1734 | const struct bt_integer_range_set *range_set, | |
1778c2a4 PP |
1735 | enum bt_field_class_type expected_type, |
1736 | const char *api_func) | |
5cd6d0e5 | 1737 | { |
45c51519 | 1738 | int status; |
de821fe5 PP |
1739 | struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc; |
1740 | struct bt_field_class_variant_with_selector_field_option *opt = NULL; | |
45c51519 | 1741 | bool has_overlap; |
e5be10ef | 1742 | |
1778c2a4 PP |
1743 | BT_ASSERT(fc); |
1744 | BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name); | |
1745 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "option-field-class", | |
1746 | option_fc, "Option field class"); | |
1747 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
1748 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY_FROM_FUNC(api_func, range_set); | |
45c51519 | 1749 | status = ranges_overlap(var_fc->common.common.named_fcs, range_set, |
de821fe5 | 1750 | expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1751 | &has_overlap); |
1752 | if (status) { | |
1753 | /* ranges_overlap() logs errors */ | |
1754 | goto end; | |
1755 | } | |
1756 | ||
1778c2a4 PP |
1757 | BT_ASSERT_PRE_FROM_FUNC(api_func, "ranges-do-not-overlap", |
1758 | !has_overlap, | |
6769570a PP |
1759 | "Integer range set's ranges and existing ranges have an overlap: " |
1760 | "%!+R", range_set); | |
de821fe5 | 1761 | opt = create_variant_with_selector_field_option(name, option_fc, range_set); |
45c51519 | 1762 | if (!opt) { |
de821fe5 | 1763 | /* create_variant_with_selector_field_option() logs errors */ |
45c51519 PP |
1764 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
1765 | goto end; | |
1766 | } | |
1767 | ||
1768 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1769 | &opt->common, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1770 | if (status == BT_FUNC_STATUS_OK) { |
1771 | /* Moved to the container */ | |
1772 | opt = NULL; | |
1773 | } | |
1774 | ||
1775 | end: | |
1776 | if (opt) { | |
de821fe5 | 1777 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1778 | } |
1779 | ||
1780 | return status; | |
1781 | } | |
1782 | ||
1353b066 | 1783 | BT_EXPORT |
de821fe5 PP |
1784 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1785 | bt_field_class_variant_with_selector_field_integer_unsigned_append_option( | |
45c51519 PP |
1786 | struct bt_field_class *fc, const char *name, |
1787 | struct bt_field_class *option_fc, | |
1788 | const struct bt_integer_range_set_unsigned *range_set) | |
1789 | { | |
17f3083a | 1790 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1791 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1792 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1793 | "variant-field-class-with-unsigned-integer-selector-field", | |
1794 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, | |
1795 | "Field class"); | |
de821fe5 | 1796 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1797 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1798 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1799 | __func__); | |
45c51519 PP |
1800 | } |
1801 | ||
1353b066 | 1802 | BT_EXPORT |
de821fe5 PP |
1803 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1804 | bt_field_class_variant_with_selector_field_integer_signed_append_option( | |
45c51519 PP |
1805 | struct bt_field_class *fc, const char *name, |
1806 | struct bt_field_class *option_fc, | |
1807 | const struct bt_integer_range_set_signed *range_set) | |
1808 | { | |
17f3083a | 1809 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1810 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1811 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1812 | "variant-field-class-with-signed-integer-selector-field", | |
1813 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, | |
1814 | "Field class"); | |
de821fe5 | 1815 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1816 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1817 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1818 | __func__); | |
45c51519 PP |
1819 | } |
1820 | ||
1353b066 | 1821 | BT_EXPORT |
45c51519 PP |
1822 | uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc) |
1823 | { | |
1824 | const struct bt_field_class_variant *var_fc = (const void *) fc; | |
1825 | ||
d5b13b9b | 1826 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1827 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 | 1828 | return (uint64_t) var_fc->common.named_fcs->len; |
5cd6d0e5 PP |
1829 | } |
1830 | ||
1353b066 | 1831 | BT_EXPORT |
1e6fd1d7 | 1832 | const struct bt_field_class_variant_option * |
7c06e353 | 1833 | bt_field_class_variant_borrow_option_by_name_const( |
40f4ba76 | 1834 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1835 | { |
d5b13b9b | 1836 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1837 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1838 | return (const void *) |
1839 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1840 | (void *) fc, name, __func__); |
740faaf4 PP |
1841 | } |
1842 | ||
1353b066 | 1843 | BT_EXPORT |
45c51519 PP |
1844 | const struct bt_field_class_variant_option * |
1845 | bt_field_class_variant_borrow_option_by_index_const( | |
1846 | const struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1847 | { |
d5b13b9b | 1848 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1849 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 PP |
1850 | return (const void *) |
1851 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1852 | (void *) fc, index, __func__); |
c6fe8c40 PP |
1853 | } |
1854 | ||
1353b066 | 1855 | BT_EXPORT |
c6fe8c40 PP |
1856 | struct bt_field_class_variant_option * |
1857 | bt_field_class_variant_borrow_option_by_name( | |
1858 | struct bt_field_class *fc, const char *name) | |
1859 | { | |
d5b13b9b | 1860 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1861 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1862 | return (void *) |
1863 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1864 | (void *) fc, name, __func__); |
c6fe8c40 PP |
1865 | } |
1866 | ||
1353b066 | 1867 | BT_EXPORT |
c6fe8c40 PP |
1868 | struct bt_field_class_variant_option * |
1869 | bt_field_class_variant_borrow_option_by_index( | |
1870 | struct bt_field_class *fc, uint64_t index) | |
1871 | { | |
d5b13b9b | 1872 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1873 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1874 | return (void *) |
1875 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1876 | (void *) fc, index, __func__); |
e5be10ef PP |
1877 | } |
1878 | ||
1353b066 | 1879 | BT_EXPORT |
de821fe5 PP |
1880 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1881 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const( | |
45c51519 | 1882 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1883 | { |
d5b13b9b | 1884 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1885 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1886 | "variant-field-class-with-unsigned-integer-selector-field", |
de821fe5 | 1887 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1888 | "Field class"); |
1889 | return (const void *) | |
1890 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1891 | (void *) fc, name, __func__); |
5cd6d0e5 PP |
1892 | } |
1893 | ||
1353b066 | 1894 | BT_EXPORT |
de821fe5 PP |
1895 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1896 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const( | |
1e6fd1d7 | 1897 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 1898 | { |
d5b13b9b | 1899 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1900 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1901 | "variant-field-class-with-unsigned-integer-selector-field", |
de821fe5 | 1902 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 | 1903 | "Field class"); |
1e6fd1d7 PP |
1904 | return (const void *) |
1905 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1906 | (void *) fc, index, __func__); |
740faaf4 PP |
1907 | } |
1908 | ||
1353b066 | 1909 | BT_EXPORT |
de821fe5 PP |
1910 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1911 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const( | |
45c51519 | 1912 | const struct bt_field_class *fc, const char *name) |
740faaf4 | 1913 | { |
d5b13b9b | 1914 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1915 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1916 | "variant-field-class-with-signed-integer-selector-field", |
de821fe5 | 1917 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1918 | "Field class"); |
1919 | return (const void *) | |
1920 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1921 | (void *) fc, name, __func__); |
45c51519 PP |
1922 | } |
1923 | ||
1353b066 | 1924 | BT_EXPORT |
de821fe5 PP |
1925 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1926 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const( | |
45c51519 PP |
1927 | const struct bt_field_class *fc, uint64_t index) |
1928 | { | |
d5b13b9b | 1929 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 1930 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 1931 | "variant-field-class-with-signed-integer-selector-field", |
de821fe5 | 1932 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1933 | "Field class"); |
1934 | return (const void *) | |
1e6fd1d7 | 1935 | borrow_named_field_class_from_container_field_class_at_index( |
1778c2a4 | 1936 | (void *) fc, index, __func__); |
1e6fd1d7 PP |
1937 | } |
1938 | ||
1353b066 | 1939 | BT_EXPORT |
1e6fd1d7 PP |
1940 | const char *bt_field_class_variant_option_get_name( |
1941 | const struct bt_field_class_variant_option *option) | |
1942 | { | |
1943 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1944 | ||
d5b13b9b | 1945 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1946 | return named_fc->name->str; |
1947 | } | |
1948 | ||
1353b066 | 1949 | BT_EXPORT |
1e6fd1d7 PP |
1950 | const struct bt_field_class * |
1951 | bt_field_class_variant_option_borrow_field_class_const( | |
1952 | const struct bt_field_class_variant_option *option) | |
1953 | { | |
1954 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1955 | ||
d5b13b9b | 1956 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1957 | return named_fc->fc; |
1958 | } | |
1959 | ||
1353b066 | 1960 | BT_EXPORT |
bcd7ef6f FD |
1961 | struct bt_field_class * |
1962 | bt_field_class_variant_option_borrow_field_class( | |
1963 | struct bt_field_class_variant_option *option) | |
1964 | { | |
1965 | struct bt_named_field_class *named_fc = (void *) option; | |
1966 | ||
d5b13b9b | 1967 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
bcd7ef6f FD |
1968 | return named_fc->fc; |
1969 | } | |
1970 | ||
1353b066 | 1971 | BT_EXPORT |
45c51519 | 1972 | const struct bt_integer_range_set_unsigned * |
de821fe5 PP |
1973 | bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const( |
1974 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option) | |
1e6fd1d7 | 1975 | { |
de821fe5 | 1976 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 | 1977 | (const void *) option; |
1e6fd1d7 | 1978 | |
d5b13b9b | 1979 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 PP |
1980 | return (const void *) opt->range_set; |
1981 | } | |
1982 | ||
1353b066 | 1983 | BT_EXPORT |
45c51519 | 1984 | const struct bt_integer_range_set_signed * |
de821fe5 PP |
1985 | bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const( |
1986 | const struct bt_field_class_variant_with_selector_field_integer_signed_option *option) | |
45c51519 | 1987 | { |
de821fe5 | 1988 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1989 | (const void *) option; |
1990 | ||
d5b13b9b | 1991 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 | 1992 | return (const void *) opt->range_set; |
5cd6d0e5 PP |
1993 | } |
1994 | ||
1353b066 | 1995 | BT_EXPORT |
40f4ba76 | 1996 | const struct bt_field_path * |
de821fe5 | 1997 | bt_field_class_variant_with_selector_field_borrow_selector_field_path_const( |
40f4ba76 | 1998 | const struct bt_field_class *fc) |
e5be10ef | 1999 | { |
de821fe5 | 2000 | const struct bt_field_class_variant_with_selector_field *var_fc = |
45c51519 | 2001 | (const void *) fc; |
5cd6d0e5 | 2002 | |
d5b13b9b | 2003 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2004 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL("field-class", fc, |
2005 | "Field class"); | |
5cd6d0e5 PP |
2006 | return var_fc->selector_field_path; |
2007 | } | |
2008 | ||
2009 | static | |
c6962c96 | 2010 | int init_array_field_class(struct bt_field_class_array *fc, |
864cad70 | 2011 | enum bt_field_class_type type, bt_object_release_func release_func, |
5cd6d0e5 PP |
2012 | struct bt_field_class *element_fc) |
2013 | { | |
c6962c96 PP |
2014 | int ret; |
2015 | ||
5cd6d0e5 | 2016 | BT_ASSERT(element_fc); |
c6962c96 PP |
2017 | ret = init_field_class((void *) fc, type, release_func); |
2018 | if (ret) { | |
2019 | goto end; | |
2020 | } | |
2021 | ||
398454ed | 2022 | fc->element_fc = element_fc; |
6871026b | 2023 | bt_object_get_ref_no_null_check(fc->element_fc); |
5cd6d0e5 | 2024 | bt_field_class_freeze(element_fc); |
c6962c96 PP |
2025 | |
2026 | end: | |
2027 | return ret; | |
5cd6d0e5 PP |
2028 | } |
2029 | ||
2030 | static | |
2031 | void finalize_array_field_class(struct bt_field_class_array *array_fc) | |
2032 | { | |
2033 | BT_ASSERT(array_fc); | |
e5be10ef | 2034 | BT_LOGD_STR("Putting element field class."); |
c6962c96 | 2035 | finalize_field_class((void *) array_fc); |
238b7404 | 2036 | BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc); |
5cd6d0e5 PP |
2037 | } |
2038 | ||
2039 | static | |
2040 | void destroy_static_array_field_class(struct bt_object *obj) | |
2041 | { | |
2042 | BT_ASSERT(obj); | |
e5be10ef | 2043 | BT_LIB_LOGD("Destroying static array field class object: %!+F", obj); |
5cd6d0e5 PP |
2044 | finalize_array_field_class((void *) obj); |
2045 | g_free(obj); | |
2046 | } | |
2047 | ||
1353b066 | 2048 | BT_EXPORT |
40f4ba76 | 2049 | struct bt_field_class * |
9c08c816 | 2050 | bt_field_class_array_static_create(bt_trace_class *trace_class, |
1122a43a | 2051 | struct bt_field_class *element_fc, uint64_t length) |
5cd6d0e5 | 2052 | { |
9c08c816 | 2053 | struct bt_field_class_array_static *array_fc = NULL; |
5cd6d0e5 | 2054 | |
17f3083a | 2055 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2056 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2057 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2058 | "Element field class"); | |
e5be10ef | 2059 | BT_LOGD_STR("Creating default static array field class object."); |
9c08c816 | 2060 | array_fc = g_new0(struct bt_field_class_array_static, 1); |
5cd6d0e5 | 2061 | if (!array_fc) { |
870631a2 PP |
2062 | BT_LIB_LOGE_APPEND_CAUSE( |
2063 | "Failed to allocate one static array field class."); | |
5cd6d0e5 PP |
2064 | goto error; |
2065 | } | |
2066 | ||
c6962c96 PP |
2067 | if (init_array_field_class((void *) array_fc, |
2068 | BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
2069 | destroy_static_array_field_class, element_fc)) { | |
2070 | goto error; | |
2071 | } | |
2072 | ||
5cd6d0e5 | 2073 | array_fc->length = length; |
e5be10ef | 2074 | BT_LIB_LOGD("Created static array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2075 | goto end; |
2076 | ||
2077 | error: | |
65300d60 | 2078 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2079 | |
2080 | end: | |
2081 | return (void *) array_fc; | |
2082 | } | |
2083 | ||
1353b066 | 2084 | BT_EXPORT |
40f4ba76 PP |
2085 | const struct bt_field_class * |
2086 | bt_field_class_array_borrow_element_field_class_const( | |
2087 | const struct bt_field_class *fc) | |
5cd6d0e5 | 2088 | { |
40f4ba76 | 2089 | const struct bt_field_class_array *array_fc = (const void *) fc; |
5cd6d0e5 | 2090 | |
d5b13b9b | 2091 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2092 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
5cd6d0e5 PP |
2093 | return array_fc->element_fc; |
2094 | } | |
2095 | ||
1353b066 | 2096 | BT_EXPORT |
740faaf4 PP |
2097 | struct bt_field_class * |
2098 | bt_field_class_array_borrow_element_field_class(struct bt_field_class *fc) | |
2099 | { | |
2100 | struct bt_field_class_array *array_fc = (void *) fc; | |
2101 | ||
d5b13b9b | 2102 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2103 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
740faaf4 PP |
2104 | return array_fc->element_fc; |
2105 | } | |
2106 | ||
1353b066 | 2107 | BT_EXPORT |
9c08c816 | 2108 | uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc) |
e5be10ef | 2109 | { |
9c08c816 | 2110 | const struct bt_field_class_array_static *array_fc = (const void *) fc; |
5cd6d0e5 | 2111 | |
d5b13b9b | 2112 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
b9ebcd13 | 2113 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, |
1778c2a4 | 2114 | "static-array-field-class", BT_FIELD_CLASS_TYPE_STATIC_ARRAY, |
5cd6d0e5 PP |
2115 | "Field class"); |
2116 | return (uint64_t) array_fc->length; | |
2117 | } | |
2118 | ||
2119 | static | |
2120 | void destroy_dynamic_array_field_class(struct bt_object *obj) | |
2121 | { | |
9c08c816 | 2122 | struct bt_field_class_array_dynamic *fc = (void *) obj; |
5cd6d0e5 PP |
2123 | |
2124 | BT_ASSERT(fc); | |
e5be10ef | 2125 | BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc); |
5cd6d0e5 PP |
2126 | finalize_array_field_class((void *) fc); |
2127 | BT_LOGD_STR("Putting length field path."); | |
238b7404 PP |
2128 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_field_path); |
2129 | BT_LOGD_STR("Putting length field class."); | |
2130 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_fc); | |
5cd6d0e5 PP |
2131 | g_free(fc); |
2132 | } | |
2133 | ||
1353b066 | 2134 | BT_EXPORT |
9c08c816 | 2135 | struct bt_field_class *bt_field_class_array_dynamic_create( |
1367bc7c PP |
2136 | struct bt_trace_class *trace_class, |
2137 | struct bt_field_class *element_fc, | |
2138 | struct bt_field_class *length_fc) | |
5cd6d0e5 | 2139 | { |
9c08c816 | 2140 | struct bt_field_class_array_dynamic *array_fc = NULL; |
5cd6d0e5 | 2141 | |
17f3083a | 2142 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2143 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2144 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2145 | "Element field class"); | |
e5be10ef | 2146 | BT_LOGD_STR("Creating default dynamic array field class object."); |
9c08c816 | 2147 | array_fc = g_new0(struct bt_field_class_array_dynamic, 1); |
5cd6d0e5 | 2148 | if (!array_fc) { |
870631a2 PP |
2149 | BT_LIB_LOGE_APPEND_CAUSE( |
2150 | "Failed to allocate one dynamic array field class."); | |
5cd6d0e5 PP |
2151 | goto error; |
2152 | } | |
2153 | ||
c6962c96 | 2154 | if (init_array_field_class((void *) array_fc, |
81b8fa44 PP |
2155 | length_fc ? |
2156 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD : | |
2157 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD, | |
c6962c96 PP |
2158 | destroy_dynamic_array_field_class, element_fc)) { |
2159 | goto error; | |
2160 | } | |
1367bc7c PP |
2161 | |
2162 | if (length_fc) { | |
1778c2a4 PP |
2163 | BT_ASSERT_PRE_FC_IS_UNSIGNED_INT("length-field-class", |
2164 | length_fc, "Length field class"); | |
1367bc7c | 2165 | array_fc->length_fc = length_fc; |
6871026b | 2166 | bt_object_get_ref_no_null_check(array_fc->length_fc); |
1367bc7c PP |
2167 | bt_field_class_freeze(length_fc); |
2168 | } | |
2169 | ||
e5be10ef | 2170 | BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2171 | goto end; |
2172 | ||
2173 | error: | |
65300d60 | 2174 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2175 | |
2176 | end: | |
2177 | return (void *) array_fc; | |
2178 | } | |
2179 | ||
1353b066 | 2180 | BT_EXPORT |
40f4ba76 | 2181 | const struct bt_field_path * |
81b8fa44 | 2182 | bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const( |
40f4ba76 | 2183 | const struct bt_field_class *fc) |
5cd6d0e5 | 2184 | { |
9c08c816 | 2185 | const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc; |
5cd6d0e5 | 2186 | |
17f3083a | 2187 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2188 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2189 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2190 | "dynamic-array-field-class-with-length-field", | |
81b8fa44 | 2191 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD, |
5cd6d0e5 PP |
2192 | "Field class"); |
2193 | return seq_fc->length_field_path; | |
2194 | } | |
2195 | ||
2196 | static | |
2197 | void destroy_string_field_class(struct bt_object *obj) | |
2198 | { | |
2199 | BT_ASSERT(obj); | |
e5be10ef | 2200 | BT_LIB_LOGD("Destroying string field class object: %!+F", obj); |
c6962c96 | 2201 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
2202 | g_free(obj); |
2203 | } | |
2204 | ||
1353b066 | 2205 | BT_EXPORT |
1122a43a | 2206 | struct bt_field_class *bt_field_class_string_create(bt_trace_class *trace_class) |
5cd6d0e5 PP |
2207 | { |
2208 | struct bt_field_class_string *string_fc = NULL; | |
2209 | ||
17f3083a | 2210 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2211 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 2212 | BT_LOGD_STR("Creating default string field class object."); |
5cd6d0e5 PP |
2213 | string_fc = g_new0(struct bt_field_class_string, 1); |
2214 | if (!string_fc) { | |
870631a2 PP |
2215 | BT_LIB_LOGE_APPEND_CAUSE( |
2216 | "Failed to allocate one string field class."); | |
5cd6d0e5 PP |
2217 | goto error; |
2218 | } | |
2219 | ||
c6962c96 PP |
2220 | if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING, |
2221 | destroy_string_field_class)) { | |
2222 | goto error; | |
2223 | } | |
2224 | ||
e5be10ef | 2225 | BT_LIB_LOGD("Created string field class object: %!+F", string_fc); |
5cd6d0e5 PP |
2226 | goto end; |
2227 | ||
2228 | error: | |
65300d60 | 2229 | BT_OBJECT_PUT_REF_AND_RESET(string_fc); |
5cd6d0e5 PP |
2230 | |
2231 | end: | |
2232 | return (void *) string_fc; | |
2233 | } | |
2234 | ||
1e6fd1d7 | 2235 | void _bt_field_class_freeze(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2236 | { |
1e6fd1d7 PP |
2237 | struct bt_field_class *fc = (void *) c_fc; |
2238 | ||
5cd6d0e5 PP |
2239 | /* |
2240 | * Element/member/option field classes are frozen when added to | |
2241 | * their owner. | |
2242 | */ | |
2243 | BT_ASSERT(fc); | |
c6962c96 | 2244 | bt_value_freeze(fc->user_attributes); |
1e6fd1d7 PP |
2245 | fc->frozen = true; |
2246 | ||
ebdb6693 PP |
2247 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2248 | bt_field_class_type_is(fc->type, | |
2249 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
1e6fd1d7 PP |
2250 | struct bt_field_class_named_field_class_container *container_fc = |
2251 | (void *) fc; | |
2252 | uint64_t i; | |
2253 | ||
2254 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
45c51519 PP |
2255 | bt_named_field_class_freeze( |
2256 | container_fc->named_fcs->pdata[i]); | |
1e6fd1d7 | 2257 | } |
1e6fd1d7 PP |
2258 | } |
2259 | } | |
2260 | ||
1e6fd1d7 PP |
2261 | void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc) |
2262 | { | |
2263 | BT_ASSERT(named_fc); | |
c6962c96 PP |
2264 | BT_ASSERT(named_fc->fc->frozen); |
2265 | BT_LIB_LOGD("Freezing named field class's user attributes: %!+v", | |
2266 | named_fc->user_attributes); | |
2267 | bt_value_freeze(named_fc->user_attributes); | |
1e6fd1d7 | 2268 | ((struct bt_named_field_class *) named_fc)->frozen = true; |
5cd6d0e5 PP |
2269 | } |
2270 | ||
bdb288b3 | 2271 | void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2272 | { |
40f4ba76 PP |
2273 | struct bt_field_class *fc = (void *) c_fc; |
2274 | ||
5cd6d0e5 | 2275 | BT_ASSERT(fc); |
1778c2a4 PP |
2276 | BT_ASSERT_PRE("field-class-is-not-part-of-trace-class", |
2277 | !fc->part_of_trace_class, | |
2278 | "Field class is already part of a trace class: %!+F", fc); | |
862ca4ed | 2279 | fc->part_of_trace_class = true; |
5cd6d0e5 | 2280 | |
ebdb6693 PP |
2281 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2282 | bt_field_class_type_is(fc->type, | |
2283 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
5cd6d0e5 PP |
2284 | struct bt_field_class_named_field_class_container *container_fc = |
2285 | (void *) fc; | |
2286 | uint64_t i; | |
2287 | ||
2288 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
2289 | struct bt_named_field_class *named_fc = | |
45c51519 | 2290 | container_fc->named_fcs->pdata[i]; |
5cd6d0e5 | 2291 | |
862ca4ed | 2292 | bt_field_class_make_part_of_trace_class(named_fc->fc); |
5cd6d0e5 | 2293 | } |
ebdb6693 PP |
2294 | } else if (bt_field_class_type_is(fc->type, |
2295 | BT_FIELD_CLASS_TYPE_ARRAY)) { | |
5cd6d0e5 PP |
2296 | struct bt_field_class_array *array_fc = (void *) fc; |
2297 | ||
862ca4ed | 2298 | bt_field_class_make_part_of_trace_class(array_fc->element_fc); |
5cd6d0e5 PP |
2299 | } |
2300 | } | |
c5b9b441 | 2301 | |
1353b066 | 2302 | BT_EXPORT |
c6962c96 PP |
2303 | const struct bt_value *bt_field_class_borrow_user_attributes_const( |
2304 | const struct bt_field_class *fc) | |
2305 | { | |
d5b13b9b | 2306 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
c6962c96 PP |
2307 | return fc->user_attributes; |
2308 | } | |
2309 | ||
1353b066 | 2310 | BT_EXPORT |
c6962c96 PP |
2311 | struct bt_value *bt_field_class_borrow_user_attributes( |
2312 | struct bt_field_class *field_class) | |
2313 | { | |
2314 | return (void *) bt_field_class_borrow_user_attributes_const( | |
2315 | (void *) field_class); | |
2316 | } | |
2317 | ||
2318 | ||
1353b066 | 2319 | BT_EXPORT |
c6962c96 PP |
2320 | void bt_field_class_set_user_attributes( |
2321 | struct bt_field_class *fc, | |
2322 | const struct bt_value *user_attributes) | |
2323 | { | |
d5b13b9b PP |
2324 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
2325 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL(user_attributes); | |
1778c2a4 PP |
2326 | BT_ASSERT_PRE_USER_ATTRS_IS_MAP(user_attributes); |
2327 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
6871026b | 2328 | bt_object_put_ref_no_null_check(fc->user_attributes); |
c6962c96 | 2329 | fc->user_attributes = (void *) user_attributes; |
6871026b | 2330 | bt_object_get_ref_no_null_check(fc->user_attributes); |
c6962c96 PP |
2331 | } |
2332 | ||
2333 | static | |
2334 | const struct bt_value *bt_named_field_class_borrow_user_attributes_const( | |
2335 | const struct bt_named_field_class *named_fc) | |
2336 | { | |
2337 | return named_fc->user_attributes; | |
2338 | } | |
2339 | ||
2340 | static | |
1778c2a4 | 2341 | void set_named_field_class_user_attributes( |
c6962c96 | 2342 | struct bt_named_field_class *named_fc, |
1778c2a4 | 2343 | const struct bt_value *user_attributes, const char *api_func) |
c6962c96 | 2344 | { |
1778c2a4 PP |
2345 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); |
2346 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); | |
6871026b | 2347 | bt_object_put_ref_no_null_check(named_fc->user_attributes); |
c6962c96 | 2348 | named_fc->user_attributes = (void *) user_attributes; |
6871026b | 2349 | bt_object_get_ref_no_null_check(named_fc->user_attributes); |
c6962c96 PP |
2350 | } |
2351 | ||
1353b066 | 2352 | BT_EXPORT |
c6962c96 PP |
2353 | const struct bt_value * |
2354 | bt_field_class_structure_member_borrow_user_attributes_const( | |
2355 | const struct bt_field_class_structure_member *member) | |
2356 | { | |
d5b13b9b | 2357 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2358 | return bt_named_field_class_borrow_user_attributes_const( |
2359 | (const void *) member); | |
2360 | } | |
2361 | ||
1353b066 | 2362 | BT_EXPORT |
c6962c96 PP |
2363 | struct bt_value * |
2364 | bt_field_class_structure_member_borrow_user_attributes( | |
2365 | struct bt_field_class_structure_member *member) | |
2366 | { | |
d5b13b9b | 2367 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2368 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2369 | (void *) member); | |
2370 | } | |
2371 | ||
1353b066 | 2372 | BT_EXPORT |
c6962c96 PP |
2373 | void bt_field_class_structure_member_set_user_attributes( |
2374 | struct bt_field_class_structure_member *member, | |
2375 | const struct bt_value *user_attributes) | |
2376 | { | |
d5b13b9b | 2377 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
1778c2a4 PP |
2378 | BT_ASSERT_PRE_DEV_HOT("structure-field-class-member", |
2379 | (struct bt_named_field_class *) member, | |
2380 | "Structure field class member", "."); | |
2381 | set_named_field_class_user_attributes((void *) member, | |
2382 | user_attributes, __func__); | |
c6962c96 PP |
2383 | } |
2384 | ||
1353b066 | 2385 | BT_EXPORT |
c6962c96 PP |
2386 | const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const( |
2387 | const struct bt_field_class_variant_option *option) | |
2388 | { | |
d5b13b9b | 2389 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2390 | return bt_named_field_class_borrow_user_attributes_const( |
2391 | (const void *) option); | |
2392 | } | |
2393 | ||
1353b066 | 2394 | BT_EXPORT |
c6962c96 PP |
2395 | struct bt_value *bt_field_class_variant_option_borrow_user_attributes( |
2396 | struct bt_field_class_variant_option *option) | |
2397 | { | |
d5b13b9b | 2398 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2399 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2400 | (void *) option); | |
2401 | } | |
2402 | ||
1353b066 | 2403 | BT_EXPORT |
c6962c96 PP |
2404 | void bt_field_class_variant_option_set_user_attributes( |
2405 | struct bt_field_class_variant_option *option, | |
2406 | const struct bt_value *user_attributes) | |
2407 | { | |
d5b13b9b | 2408 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
1778c2a4 PP |
2409 | BT_ASSERT_PRE_DEV_HOT("variant-field-class-option", |
2410 | (struct bt_named_field_class *) option, | |
2411 | "Variant field class option", "."); | |
2412 | set_named_field_class_user_attributes((void *) option, | |
2413 | user_attributes, __func__); | |
c6962c96 PP |
2414 | } |
2415 | ||
1353b066 | 2416 | BT_EXPORT |
c5b9b441 PP |
2417 | void bt_field_class_get_ref(const struct bt_field_class *field_class) |
2418 | { | |
2419 | bt_object_get_ref(field_class); | |
2420 | } | |
2421 | ||
1353b066 | 2422 | BT_EXPORT |
c5b9b441 PP |
2423 | void bt_field_class_put_ref(const struct bt_field_class *field_class) |
2424 | { | |
2425 | bt_object_put_ref(field_class); | |
2426 | } |