Commit | Line | Data |
---|---|---|
5cd6d0e5 | 1 | /* |
0235b0db MJ |
2 | * SPDX-License-Identifier: MIT |
3 | * | |
e2f7325d | 4 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
5cd6d0e5 | 5 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
5cd6d0e5 PP |
6 | */ |
7 | ||
350ad6c1 | 8 | #define BT_LOG_TAG "LIB/FIELD-CLASS" |
c2d9d9cf | 9 | #include "lib/logging.h" |
5cd6d0e5 | 10 | |
d98421f2 | 11 | #include "lib/assert-cond.h" |
3fadfbc0 | 12 | #include <babeltrace2/trace-ir/field-class.h> |
3fadfbc0 | 13 | #include <babeltrace2/trace-ir/field.h> |
3fadfbc0 | 14 | #include <babeltrace2/trace-ir/clock-class.h> |
578e048b MJ |
15 | #include "lib/object.h" |
16 | #include "compat/compiler.h" | |
17 | #include "compat/endian.h" | |
18 | #include "common/assert.h" | |
19 | #include "compat/glib.h" | |
5cd6d0e5 PP |
20 | #include <float.h> |
21 | #include <inttypes.h> | |
c4f23e30 | 22 | #include <stdbool.h> |
5cd6d0e5 PP |
23 | #include <stdlib.h> |
24 | ||
578e048b MJ |
25 | #include "clock-class.h" |
26 | #include "field-class.h" | |
27 | #include "field.h" | |
28 | #include "field-path.h" | |
29 | #include "utils.h" | |
d24d5663 | 30 | #include "lib/func-status.h" |
45c51519 | 31 | #include "lib/integer-range-set.h" |
c6962c96 | 32 | #include "lib/value.h" |
578e048b | 33 | |
1353b066 | 34 | BT_EXPORT |
40f4ba76 PP |
35 | enum bt_field_class_type bt_field_class_get_type( |
36 | const struct bt_field_class *fc) | |
5cd6d0e5 | 37 | { |
d5b13b9b | 38 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
864cad70 | 39 | return fc->type; |
5cd6d0e5 PP |
40 | } |
41 | ||
42 | static | |
c6962c96 | 43 | int init_field_class(struct bt_field_class *fc, enum bt_field_class_type type, |
5cd6d0e5 PP |
44 | bt_object_release_func release_func) |
45 | { | |
c6962c96 PP |
46 | int ret = 0; |
47 | ||
5cd6d0e5 | 48 | BT_ASSERT(fc); |
5cd6d0e5 PP |
49 | BT_ASSERT(release_func); |
50 | bt_object_init_shared(&fc->base, release_func); | |
864cad70 | 51 | fc->type = type; |
c6962c96 PP |
52 | fc->user_attributes = bt_value_map_create(); |
53 | if (!fc->user_attributes) { | |
54 | BT_LIB_LOGE_APPEND_CAUSE( | |
55 | "Failed to create a map value object."); | |
56 | ret = -1; | |
57 | goto end; | |
58 | } | |
59 | ||
60 | end: | |
61 | return ret; | |
62 | } | |
63 | ||
64 | static | |
65 | void finalize_field_class(struct bt_field_class *fc) | |
66 | { | |
67 | BT_OBJECT_PUT_REF_AND_RESET(fc->user_attributes); | |
5cd6d0e5 PP |
68 | } |
69 | ||
1094efa4 PP |
70 | static |
71 | void destroy_bit_array_field_class(struct bt_object *obj) | |
72 | { | |
73 | BT_ASSERT(obj); | |
74 | BT_LIB_LOGD("Destroying bit array field class object: %!+F", obj); | |
c6962c96 | 75 | finalize_field_class((void *) obj); |
1094efa4 PP |
76 | g_free(obj); |
77 | } | |
78 | ||
1353b066 | 79 | BT_EXPORT |
1094efa4 PP |
80 | struct bt_field_class *bt_field_class_bit_array_create( |
81 | struct bt_trace_class *trace_class, uint64_t length) | |
82 | { | |
83 | struct bt_field_class_bit_array *ba_fc = NULL; | |
84 | ||
17f3083a | 85 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 86 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 | 87 | BT_ASSERT_PRE("valid-length", length > 0 && length <= 64, |
1094efa4 PP |
88 | "Unsupported length for bit array field class " |
89 | "(minimum is 1, maximum is 64): length=%" PRIu64, length); | |
90 | BT_LOGD("Creating default bit array field class object."); | |
91 | ba_fc = g_new0(struct bt_field_class_bit_array, 1); | |
92 | if (!ba_fc) { | |
93 | BT_LIB_LOGE_APPEND_CAUSE( | |
94 | "Failed to allocate one bit array field class."); | |
95 | goto error; | |
96 | } | |
97 | ||
c6962c96 PP |
98 | if (init_field_class((void *) ba_fc, BT_FIELD_CLASS_TYPE_BIT_ARRAY, |
99 | destroy_bit_array_field_class)) { | |
100 | goto error; | |
101 | } | |
102 | ||
1094efa4 PP |
103 | ba_fc->length = length; |
104 | BT_LIB_LOGD("Created bit array field class object: %!+F", ba_fc); | |
105 | goto end; | |
106 | ||
107 | error: | |
108 | BT_OBJECT_PUT_REF_AND_RESET(ba_fc); | |
109 | ||
110 | end: | |
111 | return (void *) ba_fc; | |
112 | } | |
113 | ||
1353b066 | 114 | BT_EXPORT |
1094efa4 PP |
115 | uint64_t bt_field_class_bit_array_get_length(const struct bt_field_class *fc) |
116 | { | |
117 | const struct bt_field_class_bit_array *ba_fc = (const void *) fc; | |
118 | ||
d5b13b9b | 119 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
120 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "bit-array", |
121 | BT_FIELD_CLASS_TYPE_BIT_ARRAY, "Field class"); | |
1094efa4 PP |
122 | return ba_fc->length; |
123 | } | |
124 | ||
5cebbe7f PP |
125 | static |
126 | void destroy_bool_field_class(struct bt_object *obj) | |
127 | { | |
128 | BT_ASSERT(obj); | |
129 | BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj); | |
c6962c96 | 130 | finalize_field_class((void *) obj); |
5cebbe7f PP |
131 | g_free(obj); |
132 | } | |
133 | ||
1353b066 | 134 | BT_EXPORT |
5cebbe7f PP |
135 | struct bt_field_class *bt_field_class_bool_create( |
136 | bt_trace_class *trace_class) | |
137 | { | |
138 | struct bt_field_class_bool *bool_fc = NULL; | |
139 | ||
17f3083a | 140 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 141 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
5cebbe7f PP |
142 | BT_LOGD("Creating default boolean field class object."); |
143 | bool_fc = g_new0(struct bt_field_class_bool, 1); | |
144 | if (!bool_fc) { | |
145 | BT_LIB_LOGE_APPEND_CAUSE( | |
146 | "Failed to allocate one boolean field class."); | |
147 | goto error; | |
148 | } | |
149 | ||
c6962c96 PP |
150 | if (init_field_class((void *) bool_fc, BT_FIELD_CLASS_TYPE_BOOL, |
151 | destroy_bool_field_class)) { | |
152 | goto error; | |
153 | } | |
154 | ||
5cebbe7f PP |
155 | BT_LIB_LOGD("Created boolean field class object: %!+F", bool_fc); |
156 | goto end; | |
157 | ||
158 | error: | |
159 | BT_OBJECT_PUT_REF_AND_RESET(bool_fc); | |
160 | ||
161 | end: | |
162 | return (void *) bool_fc; | |
163 | } | |
164 | ||
5cd6d0e5 | 165 | static |
c6962c96 | 166 | int init_integer_field_class(struct bt_field_class_integer *fc, |
864cad70 | 167 | enum bt_field_class_type type, |
5cd6d0e5 PP |
168 | bt_object_release_func release_func) |
169 | { | |
c6962c96 PP |
170 | int ret; |
171 | ||
172 | ret = init_field_class((void *) fc, type, release_func); | |
173 | if (ret) { | |
174 | goto end; | |
175 | } | |
176 | ||
5cd6d0e5 PP |
177 | fc->range = 64; |
178 | fc->base = BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL; | |
c6962c96 PP |
179 | |
180 | end: | |
181 | return ret; | |
5cd6d0e5 PP |
182 | } |
183 | ||
184 | static | |
185 | void destroy_integer_field_class(struct bt_object *obj) | |
186 | { | |
187 | BT_ASSERT(obj); | |
e5be10ef | 188 | BT_LIB_LOGD("Destroying integer field class object: %!+F", obj); |
c6962c96 | 189 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
190 | g_free(obj); |
191 | } | |
192 | ||
193 | static inline | |
1122a43a PP |
194 | struct bt_field_class *create_integer_field_class(bt_trace_class *trace_class, |
195 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
196 | { |
197 | struct bt_field_class_integer *int_fc = NULL; | |
198 | ||
d5b13b9b | 199 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 200 | BT_LOGD("Creating default integer field class object: type=%s", |
864cad70 | 201 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
202 | int_fc = g_new0(struct bt_field_class_integer, 1); |
203 | if (!int_fc) { | |
870631a2 PP |
204 | BT_LIB_LOGE_APPEND_CAUSE( |
205 | "Failed to allocate one integer field class."); | |
5cd6d0e5 PP |
206 | goto error; |
207 | } | |
208 | ||
c6962c96 PP |
209 | if (init_integer_field_class(int_fc, type, |
210 | destroy_integer_field_class)) { | |
211 | goto error; | |
212 | } | |
213 | ||
e5be10ef | 214 | BT_LIB_LOGD("Created integer field class object: %!+F", int_fc); |
5cd6d0e5 PP |
215 | goto end; |
216 | ||
217 | error: | |
65300d60 | 218 | BT_OBJECT_PUT_REF_AND_RESET(int_fc); |
5cd6d0e5 PP |
219 | |
220 | end: | |
221 | return (void *) int_fc; | |
222 | } | |
223 | ||
1353b066 | 224 | BT_EXPORT |
9c08c816 | 225 | struct bt_field_class *bt_field_class_integer_unsigned_create( |
1122a43a | 226 | bt_trace_class *trace_class) |
5cd6d0e5 | 227 | { |
17f3083a SM |
228 | BT_ASSERT_PRE_NO_ERROR(); |
229 | ||
1122a43a | 230 | return create_integer_field_class(trace_class, |
e5be10ef | 231 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER); |
5cd6d0e5 PP |
232 | } |
233 | ||
1353b066 | 234 | BT_EXPORT |
9c08c816 | 235 | struct bt_field_class *bt_field_class_integer_signed_create( |
1122a43a | 236 | bt_trace_class *trace_class) |
5cd6d0e5 | 237 | { |
17f3083a SM |
238 | BT_ASSERT_PRE_NO_ERROR(); |
239 | ||
1122a43a | 240 | return create_integer_field_class(trace_class, |
e5be10ef | 241 | BT_FIELD_CLASS_TYPE_SIGNED_INTEGER); |
5cd6d0e5 PP |
242 | } |
243 | ||
1353b066 | 244 | BT_EXPORT |
5cd6d0e5 | 245 | uint64_t bt_field_class_integer_get_field_value_range( |
40f4ba76 | 246 | const struct bt_field_class *fc) |
5cd6d0e5 | 247 | { |
40f4ba76 | 248 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 249 | |
d5b13b9b | 250 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 251 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
252 | return int_fc->range; |
253 | } | |
254 | ||
5cd6d0e5 PP |
255 | static |
256 | bool size_is_valid_for_enumeration_field_class(struct bt_field_class *fc, | |
257 | uint64_t size) | |
258 | { | |
259 | // TODO | |
260 | return true; | |
261 | } | |
262 | ||
1353b066 | 263 | BT_EXPORT |
40f4ba76 PP |
264 | void bt_field_class_integer_set_field_value_range( |
265 | struct bt_field_class *fc, uint64_t size) | |
5cd6d0e5 PP |
266 | { |
267 | struct bt_field_class_integer *int_fc = (void *) fc; | |
268 | ||
d5b13b9b | 269 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
270 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
271 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
272 | BT_ASSERT_PRE("valid-n", | |
273 | size >= 1 && size <= 64, | |
e5be10ef | 274 | "Unsupported size for integer field class's field value range " |
b19bbc8a | 275 | "(minimum is 1, maximum is 64): size=%" PRIu64, size); |
1778c2a4 | 276 | BT_ASSERT_PRE("valid-n-for-enumeration-field-class", |
864cad70 PP |
277 | int_fc->common.type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || |
278 | int_fc->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER || | |
5cd6d0e5 | 279 | size_is_valid_for_enumeration_field_class(fc, size), |
e5be10ef | 280 | "Invalid field value range for enumeration field class: " |
5cd6d0e5 PP |
281 | "at least one of the current mapping ranges contains values " |
282 | "which are outside this range: %!+F, size=%" PRIu64, fc, size); | |
283 | int_fc->range = size; | |
3f7d4d90 | 284 | BT_LIB_LOGD("Set integer field class's field value range: %!+F", fc); |
5cd6d0e5 PP |
285 | } |
286 | ||
1353b066 | 287 | BT_EXPORT |
5cd6d0e5 | 288 | enum bt_field_class_integer_preferred_display_base |
40f4ba76 | 289 | bt_field_class_integer_get_preferred_display_base(const struct bt_field_class *fc) |
5cd6d0e5 | 290 | { |
40f4ba76 | 291 | const struct bt_field_class_integer *int_fc = (const void *) fc; |
5cd6d0e5 | 292 | |
d5b13b9b | 293 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 294 | BT_ASSERT_PRE_DEV_FC_IS_INT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
295 | return int_fc->base; |
296 | } | |
297 | ||
1353b066 | 298 | BT_EXPORT |
40f4ba76 PP |
299 | void bt_field_class_integer_set_preferred_display_base( |
300 | struct bt_field_class *fc, | |
5cd6d0e5 PP |
301 | enum bt_field_class_integer_preferred_display_base base) |
302 | { | |
303 | struct bt_field_class_integer *int_fc = (void *) fc; | |
304 | ||
d5b13b9b | 305 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
306 | BT_ASSERT_PRE_FC_IS_INT("field-class", fc, "Field class"); |
307 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
5cd6d0e5 | 308 | int_fc->base = base; |
3f7d4d90 | 309 | BT_LIB_LOGD("Set integer field class's preferred display base: %!+F", fc); |
5cd6d0e5 PP |
310 | } |
311 | ||
312 | static | |
313 | void finalize_enumeration_field_class_mapping( | |
314 | struct bt_field_class_enumeration_mapping *mapping) | |
315 | { | |
316 | BT_ASSERT(mapping); | |
317 | ||
318 | if (mapping->label) { | |
319 | g_string_free(mapping->label, TRUE); | |
45c51519 | 320 | mapping->label = NULL; |
5cd6d0e5 PP |
321 | } |
322 | ||
45c51519 | 323 | BT_OBJECT_PUT_REF_AND_RESET(mapping->range_set); |
5cd6d0e5 PP |
324 | } |
325 | ||
326 | static | |
327 | void destroy_enumeration_field_class(struct bt_object *obj) | |
328 | { | |
329 | struct bt_field_class_enumeration *fc = (void *) obj; | |
330 | ||
331 | BT_ASSERT(fc); | |
e5be10ef | 332 | BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc); |
c6962c96 | 333 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
334 | |
335 | if (fc->mappings) { | |
336 | uint64_t i; | |
337 | ||
338 | for (i = 0; i < fc->mappings->len; i++) { | |
339 | finalize_enumeration_field_class_mapping( | |
340 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i)); | |
341 | } | |
342 | ||
343 | g_array_free(fc->mappings, TRUE); | |
238b7404 | 344 | fc->mappings = NULL; |
5cd6d0e5 PP |
345 | } |
346 | ||
347 | if (fc->label_buf) { | |
348 | g_ptr_array_free(fc->label_buf, TRUE); | |
238b7404 | 349 | fc->label_buf = NULL; |
5cd6d0e5 PP |
350 | } |
351 | ||
352 | g_free(fc); | |
353 | } | |
354 | ||
355 | static | |
40f4ba76 | 356 | struct bt_field_class *create_enumeration_field_class( |
1122a43a | 357 | bt_trace_class *trace_class, enum bt_field_class_type type) |
5cd6d0e5 PP |
358 | { |
359 | struct bt_field_class_enumeration *enum_fc = NULL; | |
360 | ||
d5b13b9b | 361 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 362 | BT_LOGD("Creating default enumeration field class object: type=%s", |
864cad70 | 363 | bt_common_field_class_type_string(type)); |
5cd6d0e5 PP |
364 | enum_fc = g_new0(struct bt_field_class_enumeration, 1); |
365 | if (!enum_fc) { | |
870631a2 PP |
366 | BT_LIB_LOGE_APPEND_CAUSE( |
367 | "Failed to allocate one enumeration field class."); | |
5cd6d0e5 PP |
368 | goto error; |
369 | } | |
370 | ||
c6962c96 PP |
371 | if (init_integer_field_class((void *) enum_fc, type, |
372 | destroy_enumeration_field_class)) { | |
373 | goto error; | |
374 | } | |
375 | ||
5cd6d0e5 PP |
376 | enum_fc->mappings = g_array_new(FALSE, TRUE, |
377 | sizeof(struct bt_field_class_enumeration_mapping)); | |
378 | if (!enum_fc->mappings) { | |
870631a2 | 379 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
380 | goto error; |
381 | } | |
382 | ||
383 | enum_fc->label_buf = g_ptr_array_new(); | |
384 | if (!enum_fc->label_buf) { | |
870631a2 | 385 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
5cd6d0e5 PP |
386 | goto error; |
387 | } | |
388 | ||
e5be10ef | 389 | BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc); |
5cd6d0e5 PP |
390 | goto end; |
391 | ||
392 | error: | |
65300d60 | 393 | BT_OBJECT_PUT_REF_AND_RESET(enum_fc); |
5cd6d0e5 PP |
394 | |
395 | end: | |
396 | return (void *) enum_fc; | |
397 | } | |
398 | ||
1353b066 | 399 | BT_EXPORT |
9c08c816 | 400 | struct bt_field_class *bt_field_class_enumeration_unsigned_create( |
1122a43a | 401 | bt_trace_class *trace_class) |
5cd6d0e5 | 402 | { |
17f3083a SM |
403 | BT_ASSERT_PRE_NO_ERROR(); |
404 | ||
1122a43a | 405 | return create_enumeration_field_class(trace_class, |
864cad70 | 406 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION); |
5cd6d0e5 PP |
407 | } |
408 | ||
1353b066 | 409 | BT_EXPORT |
9c08c816 | 410 | struct bt_field_class *bt_field_class_enumeration_signed_create( |
1122a43a | 411 | bt_trace_class *trace_class) |
5cd6d0e5 | 412 | { |
17f3083a SM |
413 | BT_ASSERT_PRE_NO_ERROR(); |
414 | ||
1122a43a | 415 | return create_enumeration_field_class(trace_class, |
864cad70 | 416 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION); |
5cd6d0e5 PP |
417 | } |
418 | ||
1353b066 | 419 | BT_EXPORT |
40f4ba76 PP |
420 | uint64_t bt_field_class_enumeration_get_mapping_count( |
421 | const struct bt_field_class *fc) | |
5cd6d0e5 | 422 | { |
40f4ba76 | 423 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 424 | |
d5b13b9b | 425 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 426 | BT_ASSERT_PRE_DEV_FC_IS_ENUM("field-class", fc, "Field class"); |
5cd6d0e5 PP |
427 | return (uint64_t) enum_fc->mappings->len; |
428 | } | |
429 | ||
1353b066 | 430 | BT_EXPORT |
9c08c816 PP |
431 | const struct bt_field_class_enumeration_unsigned_mapping * |
432 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const( | |
8f3ccfbc | 433 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 434 | { |
40f4ba76 | 435 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 436 | |
d5b13b9b | 437 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 438 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
439 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
440 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 441 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
442 | } |
443 | ||
1353b066 | 444 | BT_EXPORT |
9c08c816 PP |
445 | const struct bt_field_class_enumeration_signed_mapping * |
446 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const( | |
8f3ccfbc | 447 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 448 | { |
40f4ba76 | 449 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 | 450 | |
d5b13b9b | 451 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
bdb288b3 | 452 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, enum_fc->mappings->len); |
1778c2a4 PP |
453 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
454 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
8f3ccfbc | 455 | return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, index); |
5cd6d0e5 PP |
456 | } |
457 | ||
45c51519 PP |
458 | static |
459 | const struct bt_field_class_enumeration_mapping * | |
460 | borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 PP |
461 | const struct bt_field_class_enumeration *fc, const char *label, |
462 | const char *api_func) | |
5cd6d0e5 | 463 | { |
45c51519 PP |
464 | struct bt_field_class_enumeration_mapping *mapping = NULL; |
465 | uint64_t i; | |
466 | ||
98b15851 | 467 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
468 | BT_ASSERT_PRE_DEV_NON_NULL_FROM_FUNC(api_func, "label", label, |
469 | "Label"); | |
45c51519 PP |
470 | |
471 | for (i = 0; i < fc->mappings->len; i++) { | |
472 | struct bt_field_class_enumeration_mapping *this_mapping = | |
473 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc, i); | |
474 | ||
475 | if (strcmp(this_mapping->label->str, label) == 0) { | |
476 | mapping = this_mapping; | |
477 | goto end; | |
478 | } | |
479 | } | |
480 | ||
481 | end: | |
482 | return mapping; | |
5cd6d0e5 PP |
483 | } |
484 | ||
1353b066 | 485 | BT_EXPORT |
9c08c816 PP |
486 | const struct bt_field_class_enumeration_signed_mapping * |
487 | bt_field_class_enumeration_signed_borrow_mapping_by_label_const( | |
45c51519 | 488 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 489 | { |
d5b13b9b | 490 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
491 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", |
492 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 493 | return (const void *) borrow_enumeration_field_class_mapping_by_label( |
1778c2a4 | 494 | (const void *) fc, label, __func__); |
5cd6d0e5 PP |
495 | } |
496 | ||
1353b066 | 497 | BT_EXPORT |
9c08c816 PP |
498 | const struct bt_field_class_enumeration_unsigned_mapping * |
499 | bt_field_class_enumeration_unsigned_borrow_mapping_by_label_const( | |
45c51519 | 500 | const struct bt_field_class *fc, const char *label) |
5cd6d0e5 | 501 | { |
d5b13b9b | 502 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 503 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", |
45c51519 PP |
504 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); |
505 | return (const void *) borrow_enumeration_field_class_mapping_by_label( | |
1778c2a4 | 506 | (const void *) fc, label, __func__); |
45c51519 | 507 | } |
5cd6d0e5 | 508 | |
1353b066 | 509 | BT_EXPORT |
45c51519 PP |
510 | const char *bt_field_class_enumeration_mapping_get_label( |
511 | const struct bt_field_class_enumeration_mapping *mapping) | |
512 | { | |
1778c2a4 PP |
513 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
514 | mapping, "Enumeration field class mapping"); | |
45c51519 | 515 | return mapping->label->str; |
5cd6d0e5 PP |
516 | } |
517 | ||
1353b066 | 518 | BT_EXPORT |
45c51519 | 519 | const struct bt_integer_range_set_unsigned * |
9c08c816 PP |
520 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const( |
521 | const struct bt_field_class_enumeration_unsigned_mapping *u_mapping) | |
5cd6d0e5 | 522 | { |
45c51519 PP |
523 | const struct bt_field_class_enumeration_mapping *mapping = |
524 | (const void *) u_mapping; | |
525 | ||
1778c2a4 PP |
526 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
527 | mapping, "Enumeration field class mapping"); | |
45c51519 | 528 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
529 | } |
530 | ||
1353b066 | 531 | BT_EXPORT |
45c51519 | 532 | const struct bt_integer_range_set_signed * |
9c08c816 PP |
533 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const( |
534 | const struct bt_field_class_enumeration_signed_mapping *s_mapping) | |
5cd6d0e5 | 535 | { |
45c51519 PP |
536 | const struct bt_field_class_enumeration_mapping *mapping = |
537 | (const void *) s_mapping; | |
538 | ||
1778c2a4 PP |
539 | BT_ASSERT_PRE_DEV_NON_NULL("enumeration-field-class-mapping", |
540 | mapping, "Enumeration field class mapping"); | |
45c51519 | 541 | return (const void *) mapping->range_set; |
5cd6d0e5 PP |
542 | } |
543 | ||
1353b066 | 544 | BT_EXPORT |
185ecf64 | 545 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 546 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
40f4ba76 | 547 | const struct bt_field_class *fc, uint64_t value, |
5cd6d0e5 PP |
548 | bt_field_class_enumeration_mapping_label_array *label_array, |
549 | uint64_t *count) | |
550 | { | |
40f4ba76 | 551 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
552 | uint64_t i; |
553 | ||
17f3083a | 554 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 555 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
556 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
557 | "Label array (output)"); | |
558 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
559 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "unsigned-enumeration", | |
560 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
561 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
562 | ||
563 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
564 | uint64_t j; | |
40f4ba76 | 565 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
566 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
567 | ||
45c51519 PP |
568 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
569 | const struct bt_integer_range *range = (const void *) | |
570 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
571 | mapping->range_set, j); | |
5cd6d0e5 PP |
572 | |
573 | if (value >= range->lower.u && | |
574 | value <= range->upper.u) { | |
575 | g_ptr_array_add(enum_fc->label_buf, | |
576 | mapping->label->str); | |
577 | break; | |
578 | } | |
579 | } | |
580 | } | |
581 | ||
582 | *label_array = (void *) enum_fc->label_buf->pdata; | |
583 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 584 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
585 | } |
586 | ||
1353b066 | 587 | BT_EXPORT |
185ecf64 | 588 | enum bt_field_class_enumeration_get_mapping_labels_for_value_status |
9c08c816 | 589 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
40f4ba76 | 590 | const struct bt_field_class *fc, int64_t value, |
5cd6d0e5 PP |
591 | bt_field_class_enumeration_mapping_label_array *label_array, |
592 | uint64_t *count) | |
593 | { | |
40f4ba76 | 594 | const struct bt_field_class_enumeration *enum_fc = (const void *) fc; |
5cd6d0e5 PP |
595 | uint64_t i; |
596 | ||
17f3083a | 597 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
d5b13b9b | 598 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
599 | BT_ASSERT_PRE_DEV_NON_NULL("label-array-output", label_array, |
600 | "Label array (output)"); | |
601 | BT_ASSERT_PRE_DEV_NON_NULL("count-output", count, "Count (output)"); | |
602 | BT_ASSERT_PRE_DEV_FC_HAS_TYPE("field-class", fc, "signed-enumeration", | |
603 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
5cd6d0e5 PP |
604 | g_ptr_array_set_size(enum_fc->label_buf, 0); |
605 | ||
606 | for (i = 0; i < enum_fc->mappings->len; i++) { | |
607 | uint64_t j; | |
40f4ba76 | 608 | const struct bt_field_class_enumeration_mapping *mapping = |
5cd6d0e5 PP |
609 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); |
610 | ||
45c51519 PP |
611 | for (j = 0; j < mapping->range_set->ranges->len; j++) { |
612 | const struct bt_integer_range *range = (const void *) | |
613 | BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
614 | mapping->range_set, j); | |
5cd6d0e5 PP |
615 | |
616 | if (value >= range->lower.i && | |
617 | value <= range->upper.i) { | |
618 | g_ptr_array_add(enum_fc->label_buf, | |
619 | mapping->label->str); | |
620 | break; | |
621 | } | |
622 | } | |
623 | } | |
624 | ||
625 | *label_array = (void *) enum_fc->label_buf->pdata; | |
626 | *count = (uint64_t) enum_fc->label_buf->len; | |
d24d5663 | 627 | return BT_FUNC_STATUS_OK; |
5cd6d0e5 PP |
628 | } |
629 | ||
45c51519 PP |
630 | static |
631 | bool enumeration_field_class_has_mapping_with_label( | |
632 | const struct bt_field_class_enumeration *enum_fc, | |
633 | const char *label) | |
5cd6d0e5 | 634 | { |
5cd6d0e5 | 635 | uint64_t i; |
45c51519 | 636 | bool exists = false; |
5cd6d0e5 | 637 | |
45c51519 PP |
638 | BT_ASSERT(enum_fc); |
639 | BT_ASSERT(label); | |
5cd6d0e5 | 640 | |
5cd6d0e5 PP |
641 | for (i = 0; i < enum_fc->mappings->len; i++) { |
642 | struct bt_field_class_enumeration_mapping *mapping_candidate = | |
643 | BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc, i); | |
644 | ||
645 | if (strcmp(mapping_candidate->label->str, label) == 0) { | |
45c51519 PP |
646 | exists = true; |
647 | goto end; | |
5cd6d0e5 PP |
648 | } |
649 | } | |
650 | ||
45c51519 PP |
651 | end: |
652 | return exists; | |
653 | } | |
5cd6d0e5 | 654 | |
45c51519 PP |
655 | static inline |
656 | enum bt_field_class_enumeration_add_mapping_status | |
657 | add_mapping_to_enumeration_field_class(struct bt_field_class *fc, | |
1778c2a4 PP |
658 | const char *label, const struct bt_integer_range_set *range_set, |
659 | const char *api_func) | |
45c51519 PP |
660 | { |
661 | enum bt_field_class_enumeration_add_mapping_status status = | |
662 | BT_FUNC_STATUS_OK; | |
663 | struct bt_field_class_enumeration *enum_fc = (void *) fc; | |
664 | struct bt_field_class_enumeration_mapping mapping = { 0 }; | |
665 | ||
1778c2a4 | 666 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
45c51519 | 667 | BT_ASSERT(fc); |
1778c2a4 PP |
668 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "label", label, "Label"); |
669 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
670 | BT_ASSERT_PRE_FROM_FUNC(api_func, | |
671 | "enumeration-field-class-mapping-label-is-unique", | |
672 | !enumeration_field_class_has_mapping_with_label( | |
673 | enum_fc, label), | |
45c51519 PP |
674 | "Duplicate mapping name in enumeration field class: " |
675 | "%![enum-fc-]+F, label=\"%s\"", fc, label); | |
676 | mapping.range_set = range_set; | |
677 | bt_object_get_ref(mapping.range_set); | |
678 | mapping.label = g_string_new(label); | |
679 | if (!mapping.label) { | |
680 | finalize_enumeration_field_class_mapping(&mapping); | |
681 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
682 | goto end; | |
5cd6d0e5 PP |
683 | } |
684 | ||
45c51519 | 685 | g_array_append_val(enum_fc->mappings, mapping); |
3f7d4d90 | 686 | BT_LIB_LOGD("Added mapping to enumeration field class: " |
45c51519 | 687 | "%![fc-]+F, label=\"%s\"", fc, label); |
5cd6d0e5 PP |
688 | |
689 | end: | |
45c51519 | 690 | return status; |
5cd6d0e5 PP |
691 | } |
692 | ||
1353b066 | 693 | BT_EXPORT |
45c51519 | 694 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 695 | bt_field_class_enumeration_unsigned_add_mapping( |
40f4ba76 | 696 | struct bt_field_class *fc, const char *label, |
45c51519 | 697 | const struct bt_integer_range_set_unsigned *range_set) |
5cd6d0e5 | 698 | { |
17f3083a | 699 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 700 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
701 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
702 | "unsigned-enumeration-field-class", | |
703 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field class"); | |
45c51519 | 704 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 705 | (const void *) range_set, __func__); |
45c51519 PP |
706 | } |
707 | ||
1353b066 | 708 | BT_EXPORT |
45c51519 | 709 | enum bt_field_class_enumeration_add_mapping_status |
9c08c816 | 710 | bt_field_class_enumeration_signed_add_mapping( |
40f4ba76 | 711 | struct bt_field_class *fc, const char *label, |
45c51519 | 712 | const struct bt_integer_range_set_signed *range_set) |
5cd6d0e5 | 713 | { |
17f3083a | 714 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 715 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
716 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
717 | "signed-enumeration-field-class", | |
718 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field class"); | |
45c51519 | 719 | return add_mapping_to_enumeration_field_class(fc, label, |
1778c2a4 | 720 | (const void *) range_set, __func__); |
5cd6d0e5 PP |
721 | } |
722 | ||
723 | static | |
724 | void destroy_real_field_class(struct bt_object *obj) | |
725 | { | |
726 | BT_ASSERT(obj); | |
e5be10ef | 727 | BT_LIB_LOGD("Destroying real field class object: %!+F", obj); |
c6962c96 | 728 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
729 | g_free(obj); |
730 | } | |
731 | ||
fe4df857 FD |
732 | static |
733 | struct bt_field_class *create_real_field_class(bt_trace_class *trace_class, | |
734 | enum bt_field_class_type type) | |
5cd6d0e5 PP |
735 | { |
736 | struct bt_field_class_real *real_fc = NULL; | |
737 | ||
d5b13b9b | 738 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
fe4df857 FD |
739 | BT_LOGD("Creating default real field class object: type=%s", |
740 | bt_common_field_class_type_string(type)); | |
5cd6d0e5 PP |
741 | real_fc = g_new0(struct bt_field_class_real, 1); |
742 | if (!real_fc) { | |
870631a2 | 743 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field class."); |
5cd6d0e5 PP |
744 | goto error; |
745 | } | |
746 | ||
fe4df857 | 747 | if (init_field_class((void *) real_fc, type, destroy_real_field_class)) { |
c6962c96 PP |
748 | goto error; |
749 | } | |
750 | ||
e5be10ef | 751 | BT_LIB_LOGD("Created real field class object: %!+F", real_fc); |
5cd6d0e5 PP |
752 | goto end; |
753 | ||
754 | error: | |
65300d60 | 755 | BT_OBJECT_PUT_REF_AND_RESET(real_fc); |
5cd6d0e5 PP |
756 | |
757 | end: | |
758 | return (void *) real_fc; | |
759 | } | |
760 | ||
1353b066 | 761 | BT_EXPORT |
fe4df857 FD |
762 | struct bt_field_class *bt_field_class_real_single_precision_create( |
763 | bt_trace_class *trace_class) | |
5cd6d0e5 | 764 | { |
17f3083a SM |
765 | BT_ASSERT_PRE_NO_ERROR(); |
766 | ||
fe4df857 FD |
767 | return create_real_field_class(trace_class, |
768 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL); | |
5cd6d0e5 PP |
769 | } |
770 | ||
1353b066 | 771 | BT_EXPORT |
fe4df857 FD |
772 | struct bt_field_class *bt_field_class_real_double_precision_create( |
773 | bt_trace_class *trace_class) | |
5cd6d0e5 | 774 | { |
17f3083a SM |
775 | BT_ASSERT_PRE_NO_ERROR(); |
776 | ||
fe4df857 FD |
777 | return create_real_field_class(trace_class, |
778 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL); | |
5cd6d0e5 PP |
779 | } |
780 | ||
781 | static | |
782 | int init_named_field_classes_container( | |
783 | struct bt_field_class_named_field_class_container *fc, | |
40f4ba76 | 784 | enum bt_field_class_type type, |
45c51519 PP |
785 | bt_object_release_func fc_release_func, |
786 | GDestroyNotify named_fc_destroy_func) | |
5cd6d0e5 PP |
787 | { |
788 | int ret = 0; | |
789 | ||
c6962c96 PP |
790 | ret = init_field_class((void *) fc, type, fc_release_func); |
791 | if (ret) { | |
792 | goto end; | |
793 | } | |
794 | ||
45c51519 | 795 | fc->named_fcs = g_ptr_array_new_with_free_func(named_fc_destroy_func); |
5cd6d0e5 | 796 | if (!fc->named_fcs) { |
45c51519 | 797 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
5cd6d0e5 PP |
798 | ret = -1; |
799 | goto end; | |
800 | } | |
801 | ||
802 | fc->name_to_index = g_hash_table_new(g_str_hash, g_str_equal); | |
803 | if (!fc->name_to_index) { | |
870631a2 | 804 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable."); |
5cd6d0e5 PP |
805 | ret = -1; |
806 | goto end; | |
807 | } | |
808 | ||
809 | end: | |
810 | return ret; | |
811 | } | |
812 | ||
813 | static | |
814 | void finalize_named_field_class(struct bt_named_field_class *named_fc) | |
815 | { | |
816 | BT_ASSERT(named_fc); | |
e5be10ef | 817 | BT_LIB_LOGD("Finalizing named field class: " |
5cd6d0e5 PP |
818 | "addr=%p, name=\"%s\", %![fc-]+F", |
819 | named_fc, named_fc->name ? named_fc->name->str : NULL, | |
820 | named_fc->fc); | |
c6962c96 | 821 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
5cd6d0e5 PP |
822 | |
823 | if (named_fc->name) { | |
824 | g_string_free(named_fc->name, TRUE); | |
45c51519 | 825 | named_fc->name = NULL; |
5cd6d0e5 PP |
826 | } |
827 | ||
e5be10ef | 828 | BT_LOGD_STR("Putting named field class's field class."); |
238b7404 | 829 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->fc); |
5cd6d0e5 PP |
830 | } |
831 | ||
45c51519 PP |
832 | static |
833 | void destroy_named_field_class(gpointer ptr) | |
834 | { | |
c6962c96 PP |
835 | struct bt_named_field_class *named_fc = ptr; |
836 | ||
45c51519 | 837 | if (ptr) { |
c7d2f7b6 | 838 | BT_OBJECT_PUT_REF_AND_RESET(named_fc->user_attributes); |
45c51519 PP |
839 | finalize_named_field_class(ptr); |
840 | g_free(ptr); | |
841 | } | |
842 | } | |
843 | ||
844 | static | |
de821fe5 | 845 | void destroy_variant_with_selector_field_option(gpointer ptr) |
45c51519 | 846 | { |
de821fe5 | 847 | struct bt_field_class_variant_with_selector_field_option *opt = ptr; |
45c51519 PP |
848 | |
849 | if (ptr) { | |
850 | finalize_named_field_class(&opt->common); | |
851 | BT_OBJECT_PUT_REF_AND_RESET(opt->range_set); | |
852 | g_free(ptr); | |
853 | } | |
854 | } | |
855 | ||
5cd6d0e5 PP |
856 | static |
857 | void finalize_named_field_classes_container( | |
858 | struct bt_field_class_named_field_class_container *fc) | |
859 | { | |
5cd6d0e5 PP |
860 | BT_ASSERT(fc); |
861 | ||
862 | if (fc->named_fcs) { | |
45c51519 PP |
863 | g_ptr_array_free(fc->named_fcs, TRUE); |
864 | fc->named_fcs = NULL; | |
5cd6d0e5 | 865 | |
5cd6d0e5 PP |
866 | } |
867 | ||
868 | if (fc->name_to_index) { | |
869 | g_hash_table_destroy(fc->name_to_index); | |
45c51519 | 870 | fc->name_to_index = NULL; |
5cd6d0e5 PP |
871 | } |
872 | } | |
873 | ||
874 | static | |
875 | void destroy_structure_field_class(struct bt_object *obj) | |
876 | { | |
877 | BT_ASSERT(obj); | |
1998d1ab | 878 | BT_LIB_LOGD("Destroying structure field class object: %!+F", obj); |
c6962c96 | 879 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
880 | finalize_named_field_classes_container((void *) obj); |
881 | g_free(obj); | |
882 | } | |
883 | ||
1353b066 | 884 | BT_EXPORT |
1122a43a PP |
885 | struct bt_field_class *bt_field_class_structure_create( |
886 | bt_trace_class *trace_class) | |
5cd6d0e5 PP |
887 | { |
888 | int ret; | |
889 | struct bt_field_class_structure *struct_fc = NULL; | |
890 | ||
17f3083a | 891 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 892 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 893 | BT_LOGD_STR("Creating default structure field class object."); |
5cd6d0e5 PP |
894 | struct_fc = g_new0(struct bt_field_class_structure, 1); |
895 | if (!struct_fc) { | |
870631a2 PP |
896 | BT_LIB_LOGE_APPEND_CAUSE( |
897 | "Failed to allocate one structure field class."); | |
5cd6d0e5 PP |
898 | goto error; |
899 | } | |
900 | ||
901 | ret = init_named_field_classes_container((void *) struct_fc, | |
45c51519 PP |
902 | BT_FIELD_CLASS_TYPE_STRUCTURE, destroy_structure_field_class, |
903 | destroy_named_field_class); | |
5cd6d0e5 | 904 | if (ret) { |
45c51519 | 905 | /* init_named_field_classes_container() logs errors */ |
5cd6d0e5 PP |
906 | goto error; |
907 | } | |
908 | ||
e5be10ef | 909 | BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc); |
5cd6d0e5 PP |
910 | goto end; |
911 | ||
912 | error: | |
65300d60 | 913 | BT_OBJECT_PUT_REF_AND_RESET(struct_fc); |
5cd6d0e5 PP |
914 | |
915 | end: | |
916 | return (void *) struct_fc; | |
917 | } | |
918 | ||
919 | static | |
45c51519 | 920 | int init_named_field_class(struct bt_named_field_class *named_fc, |
5cd6d0e5 PP |
921 | const char *name, struct bt_field_class *fc) |
922 | { | |
45c51519 | 923 | int status = BT_FUNC_STATUS_OK; |
5cd6d0e5 | 924 | |
45c51519 PP |
925 | BT_ASSERT(named_fc); |
926 | BT_ASSERT(name); | |
927 | BT_ASSERT(fc); | |
928 | named_fc->name = g_string_new(name); | |
929 | if (!named_fc->name) { | |
870631a2 | 930 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GString."); |
45c51519 | 931 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
5cd6d0e5 PP |
932 | goto end; |
933 | } | |
934 | ||
c6962c96 PP |
935 | named_fc->user_attributes = bt_value_map_create(); |
936 | if (!named_fc->user_attributes) { | |
937 | BT_LIB_LOGE_APPEND_CAUSE( | |
938 | "Failed to create a map value object."); | |
939 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
940 | goto end; | |
941 | } | |
942 | ||
398454ed | 943 | named_fc->fc = fc; |
6871026b | 944 | bt_object_get_ref_no_null_check(named_fc->fc); |
1e6fd1d7 | 945 | |
45c51519 PP |
946 | end: |
947 | return status; | |
948 | } | |
949 | ||
950 | static | |
951 | struct bt_named_field_class *create_named_field_class(const char *name, | |
952 | struct bt_field_class *fc) | |
953 | { | |
954 | struct bt_named_field_class *named_fc = g_new0( | |
955 | struct bt_named_field_class, 1); | |
956 | ||
957 | if (!named_fc) { | |
958 | BT_LIB_LOGE_APPEND_CAUSE( | |
959 | "Failed to allocate a named field class."); | |
960 | goto error; | |
961 | } | |
962 | ||
963 | if (init_named_field_class(named_fc, name, fc)) { | |
964 | /* init_named_field_class() logs errors */ | |
965 | goto error; | |
966 | } | |
967 | ||
968 | goto end; | |
969 | ||
970 | error: | |
971 | destroy_named_field_class(named_fc); | |
972 | named_fc = NULL; | |
5cd6d0e5 PP |
973 | |
974 | end: | |
45c51519 PP |
975 | return named_fc; |
976 | } | |
977 | ||
978 | static | |
de821fe5 PP |
979 | struct bt_field_class_variant_with_selector_field_option * |
980 | create_variant_with_selector_field_option( | |
45c51519 PP |
981 | const char *name, struct bt_field_class *fc, |
982 | const struct bt_integer_range_set *range_set) | |
983 | { | |
de821fe5 PP |
984 | struct bt_field_class_variant_with_selector_field_option *opt = g_new0( |
985 | struct bt_field_class_variant_with_selector_field_option, 1); | |
45c51519 PP |
986 | |
987 | BT_ASSERT(range_set); | |
988 | ||
989 | if (!opt) { | |
990 | BT_LIB_LOGE_APPEND_CAUSE( | |
991 | "Failed to allocate a named field class."); | |
992 | goto error; | |
993 | } | |
994 | ||
995 | if (init_named_field_class(&opt->common, name, fc)) { | |
996 | goto error; | |
997 | } | |
998 | ||
999 | opt->range_set = range_set; | |
6871026b | 1000 | bt_object_get_ref_no_null_check(opt->range_set); |
45c51519 PP |
1001 | bt_integer_range_set_freeze(range_set); |
1002 | goto end; | |
1003 | ||
1004 | error: | |
de821fe5 | 1005 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1006 | opt = NULL; |
1007 | ||
1008 | end: | |
1009 | return opt; | |
1010 | } | |
1011 | ||
1012 | static | |
1013 | int append_named_field_class_to_container_field_class( | |
1014 | struct bt_field_class_named_field_class_container *container_fc, | |
1778c2a4 PP |
1015 | struct bt_named_field_class *named_fc, const char *api_func, |
1016 | const char *unique_entry_precond_id) | |
45c51519 PP |
1017 | { |
1018 | BT_ASSERT(container_fc); | |
1019 | BT_ASSERT(named_fc); | |
1778c2a4 PP |
1020 | BT_ASSERT_PRE_DEV_FC_HOT_FROM_FUNC(api_func, container_fc); |
1021 | BT_ASSERT_PRE_FROM_FUNC(api_func, unique_entry_precond_id, | |
1022 | !bt_g_hash_table_contains(container_fc->name_to_index, | |
1023 | named_fc->name->str), | |
45c51519 PP |
1024 | "Duplicate member/option name in structure/variant field class: " |
1025 | "%![container-fc-]+F, name=\"%s\"", container_fc, | |
1026 | named_fc->name->str); | |
c6962c96 PP |
1027 | |
1028 | /* | |
1029 | * Freeze the contained field class, but not the named field | |
1030 | * class itself, as it's still possible afterwards to modify | |
1031 | * properties of the member/option object. | |
1032 | */ | |
1033 | bt_field_class_freeze(named_fc->fc); | |
45c51519 PP |
1034 | g_ptr_array_add(container_fc->named_fcs, named_fc); |
1035 | g_hash_table_insert(container_fc->name_to_index, named_fc->name->str, | |
1036 | GUINT_TO_POINTER(container_fc->named_fcs->len - 1)); | |
1037 | return BT_FUNC_STATUS_OK; | |
5cd6d0e5 PP |
1038 | } |
1039 | ||
1353b066 | 1040 | BT_EXPORT |
d24d5663 PP |
1041 | enum bt_field_class_structure_append_member_status |
1042 | bt_field_class_structure_append_member( | |
4295b9e0 PP |
1043 | struct bt_field_class *fc, const char *name, |
1044 | struct bt_field_class *member_fc) | |
5cd6d0e5 | 1045 | { |
45c51519 PP |
1046 | enum bt_field_class_structure_append_member_status status; |
1047 | struct bt_named_field_class *named_fc = NULL; | |
e5be10ef | 1048 | |
17f3083a | 1049 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1050 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1051 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
45c51519 PP |
1052 | named_fc = create_named_field_class(name, member_fc); |
1053 | if (!named_fc) { | |
1054 | /* create_named_field_class() logs errors */ | |
1055 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1056 | goto end; | |
1057 | } | |
1058 | ||
1059 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 PP |
1060 | named_fc, __func__, |
1061 | "structure-field-class-member-name-is-unique"); | |
45c51519 PP |
1062 | if (status == BT_FUNC_STATUS_OK) { |
1063 | /* Moved to the container */ | |
1064 | named_fc = NULL; | |
1065 | } | |
1066 | ||
1067 | end: | |
1068 | return status; | |
5cd6d0e5 PP |
1069 | } |
1070 | ||
1353b066 | 1071 | BT_EXPORT |
40f4ba76 PP |
1072 | uint64_t bt_field_class_structure_get_member_count( |
1073 | const struct bt_field_class *fc) | |
5cd6d0e5 PP |
1074 | { |
1075 | struct bt_field_class_structure *struct_fc = (void *) fc; | |
1076 | ||
d5b13b9b | 1077 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1078 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
5cd6d0e5 PP |
1079 | return (uint64_t) struct_fc->common.named_fcs->len; |
1080 | } | |
1081 | ||
1082 | static | |
1e6fd1d7 PP |
1083 | struct bt_named_field_class * |
1084 | borrow_named_field_class_from_container_field_class_at_index( | |
740faaf4 | 1085 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1086 | uint64_t index, const char *api_func) |
5cd6d0e5 | 1087 | { |
98b15851 | 1088 | BT_ASSERT_DBG(fc); |
1778c2a4 PP |
1089 | BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index, |
1090 | fc->named_fcs->len); | |
45c51519 | 1091 | return fc->named_fcs->pdata[index]; |
5cd6d0e5 PP |
1092 | } |
1093 | ||
1353b066 | 1094 | BT_EXPORT |
1e6fd1d7 PP |
1095 | const struct bt_field_class_structure_member * |
1096 | bt_field_class_structure_borrow_member_by_index_const( | |
1097 | const struct bt_field_class *fc, uint64_t index) | |
5cd6d0e5 | 1098 | { |
d5b13b9b | 1099 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1100 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1101 | return (const void *) |
1102 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1103 | (void *) fc, index, __func__); |
740faaf4 PP |
1104 | } |
1105 | ||
1353b066 | 1106 | BT_EXPORT |
1e6fd1d7 PP |
1107 | struct bt_field_class_structure_member * |
1108 | bt_field_class_structure_borrow_member_by_index( | |
1109 | struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1110 | { |
d5b13b9b | 1111 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1112 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1113 | return (void *) |
1114 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1115 | (void *) fc, index, __func__); |
e5be10ef PP |
1116 | } |
1117 | ||
5cd6d0e5 | 1118 | static |
1e6fd1d7 PP |
1119 | struct bt_named_field_class * |
1120 | borrow_named_field_class_from_container_field_class_by_name( | |
740faaf4 | 1121 | struct bt_field_class_named_field_class_container *fc, |
1778c2a4 | 1122 | const char *name, const char *api_func) |
5cd6d0e5 | 1123 | { |
1e6fd1d7 | 1124 | struct bt_named_field_class *named_fc = NULL; |
5cd6d0e5 PP |
1125 | gpointer orig_key; |
1126 | gpointer value; | |
1127 | ||
98b15851 | 1128 | BT_ASSERT_DBG(fc); |
1778c2a4 | 1129 | BT_ASSERT_PRE_DEV_NAME_NON_NULL_FROM_FUNC(api_func, name); |
5cd6d0e5 PP |
1130 | if (!g_hash_table_lookup_extended(fc->name_to_index, name, &orig_key, |
1131 | &value)) { | |
1132 | goto end; | |
1133 | } | |
1134 | ||
45c51519 | 1135 | named_fc = fc->named_fcs->pdata[GPOINTER_TO_UINT(value)]; |
5cd6d0e5 PP |
1136 | |
1137 | end: | |
1e6fd1d7 | 1138 | return named_fc; |
5cd6d0e5 PP |
1139 | } |
1140 | ||
1353b066 | 1141 | BT_EXPORT |
1e6fd1d7 | 1142 | const struct bt_field_class_structure_member * |
7c06e353 | 1143 | bt_field_class_structure_borrow_member_by_name_const( |
40f4ba76 | 1144 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1145 | { |
d5b13b9b | 1146 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1147 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1148 | return (const void *) |
1149 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1150 | (void *) fc, name, __func__); |
740faaf4 PP |
1151 | } |
1152 | ||
1353b066 | 1153 | BT_EXPORT |
1e6fd1d7 | 1154 | struct bt_field_class_structure_member * |
fffedc87 | 1155 | bt_field_class_structure_borrow_member_by_name( |
740faaf4 PP |
1156 | struct bt_field_class *fc, const char *name) |
1157 | { | |
d5b13b9b | 1158 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1159 | BT_ASSERT_PRE_FC_IS_STRUCT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1160 | return (void *) |
1161 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1162 | (void *) fc, name, __func__); |
e5be10ef PP |
1163 | } |
1164 | ||
1353b066 | 1165 | BT_EXPORT |
1e6fd1d7 PP |
1166 | const char *bt_field_class_structure_member_get_name( |
1167 | const struct bt_field_class_structure_member *member) | |
1168 | { | |
1169 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1170 | ||
d5b13b9b | 1171 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1172 | return named_fc->name->str; |
1173 | } | |
1174 | ||
1353b066 | 1175 | BT_EXPORT |
1e6fd1d7 PP |
1176 | const struct bt_field_class * |
1177 | bt_field_class_structure_member_borrow_field_class_const( | |
1178 | const struct bt_field_class_structure_member *member) | |
1179 | { | |
1180 | const struct bt_named_field_class *named_fc = (const void *) member; | |
1181 | ||
d5b13b9b | 1182 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
1e6fd1d7 PP |
1183 | return named_fc->fc; |
1184 | } | |
1185 | ||
1353b066 | 1186 | BT_EXPORT |
bcd7ef6f FD |
1187 | struct bt_field_class * |
1188 | bt_field_class_structure_member_borrow_field_class( | |
1189 | struct bt_field_class_structure_member *member) | |
1190 | { | |
1191 | struct bt_named_field_class *named_fc = (void *) member; | |
1192 | ||
d5b13b9b | 1193 | BT_ASSERT_PRE_DEV_STRUCT_FC_MEMBER_NON_NULL(member); |
bcd7ef6f FD |
1194 | return named_fc->fc; |
1195 | } | |
1196 | ||
b38aea74 PP |
1197 | static |
1198 | void destroy_option_field_class(struct bt_object *obj) | |
1199 | { | |
1200 | struct bt_field_class_option *fc = (void *) obj; | |
1201 | ||
1202 | BT_ASSERT(fc); | |
1203 | BT_LIB_LOGD("Destroying option field class object: %!+F", fc); | |
c6962c96 | 1204 | finalize_field_class((void *) obj); |
b38aea74 PP |
1205 | BT_LOGD_STR("Putting content field class."); |
1206 | BT_OBJECT_PUT_REF_AND_RESET(fc->content_fc); | |
0aa006b7 | 1207 | |
de821fe5 PP |
1208 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1209 | struct bt_field_class_option_with_selector_field *with_sel_fc = | |
0aa006b7 PP |
1210 | (void *) obj; |
1211 | ||
1212 | BT_LOGD_STR("Putting selector field path."); | |
1213 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_field_path); | |
1214 | BT_LOGD_STR("Putting selector field class."); | |
1215 | BT_OBJECT_PUT_REF_AND_RESET(with_sel_fc->selector_fc); | |
1216 | ||
de821fe5 PP |
1217 | if (fc->common.type != BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1218 | struct bt_field_class_option_with_selector_field_integer *with_int_sel_fc = | |
0aa006b7 PP |
1219 | (void *) obj; |
1220 | ||
1221 | BT_LOGD_STR("Putting integer range set."); | |
1222 | BT_OBJECT_PUT_REF_AND_RESET(with_int_sel_fc->range_set); | |
1223 | } | |
1224 | } | |
1225 | ||
b38aea74 PP |
1226 | g_free(fc); |
1227 | } | |
1228 | ||
0aa006b7 PP |
1229 | static |
1230 | struct bt_field_class *create_option_field_class( | |
1231 | struct bt_trace_class *trace_class, | |
1232 | enum bt_field_class_type fc_type, | |
1233 | struct bt_field_class *content_fc, | |
1778c2a4 PP |
1234 | struct bt_field_class *selector_fc, |
1235 | const char *api_func) | |
b38aea74 PP |
1236 | { |
1237 | struct bt_field_class_option *opt_fc = NULL; | |
1238 | ||
1778c2a4 PP |
1239 | BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func); |
1240 | BT_ASSERT_PRE_TC_NON_NULL_FROM_FUNC(api_func, trace_class); | |
1241 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "content-field-class", | |
1242 | content_fc, "Content field class"); | |
b38aea74 | 1243 | BT_LIB_LOGD("Creating option field class: " |
0aa006b7 PP |
1244 | "type=%s, %![content-fc-]+F, %![sel-fc-]+F", |
1245 | bt_common_field_class_type_string(fc_type), | |
1246 | content_fc, selector_fc); | |
1247 | ||
de821fe5 PP |
1248 | if (fc_type != BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD) { |
1249 | struct bt_field_class_option_with_selector_field *opt_with_sel_fc = NULL; | |
0aa006b7 | 1250 | |
1778c2a4 PP |
1251 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, |
1252 | "selector-field-class", selector_fc, | |
1253 | "Selector field class"); | |
0aa006b7 | 1254 | |
de821fe5 | 1255 | if (fc_type == BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD) { |
1778c2a4 PP |
1256 | BT_ASSERT_PRE_FC_HAS_TYPE_FROM_FUNC(api_func, |
1257 | "selector-field-class", selector_fc, | |
1258 | "boolean-field-class", BT_FIELD_CLASS_TYPE_BOOL, | |
0aa006b7 PP |
1259 | "Selector field class"); |
1260 | opt_with_sel_fc = (void *) g_new0( | |
de821fe5 | 1261 | struct bt_field_class_option_with_selector_field_bool, 1); |
0aa006b7 | 1262 | } else { |
1778c2a4 PP |
1263 | BT_ASSERT_PRE_FC_IS_INT_FROM_FUNC(api_func, |
1264 | "selector-field-class", | |
1265 | selector_fc, "Selector field class"); | |
0aa006b7 | 1266 | opt_with_sel_fc = (void *) g_new0( |
de821fe5 | 1267 | struct bt_field_class_option_with_selector_field_integer, 1); |
0aa006b7 PP |
1268 | } |
1269 | ||
1270 | if (!opt_with_sel_fc) { | |
1271 | BT_LIB_LOGE_APPEND_CAUSE( | |
1272 | "Failed to allocate one option with selector field class."); | |
1273 | goto error; | |
1274 | } | |
1275 | ||
1276 | opt_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1277 | bt_object_get_ref_no_null_check(opt_with_sel_fc->selector_fc); |
0aa006b7 PP |
1278 | opt_fc = (void *) opt_with_sel_fc; |
1279 | } else { | |
1280 | opt_fc = g_new0(struct bt_field_class_option, 1); | |
1281 | if (!opt_fc) { | |
1282 | BT_LIB_LOGE_APPEND_CAUSE( | |
1283 | "Failed to allocate one option field class."); | |
1284 | goto error; | |
1285 | } | |
b38aea74 PP |
1286 | } |
1287 | ||
0aa006b7 PP |
1288 | BT_ASSERT(opt_fc); |
1289 | ||
1290 | if (init_field_class((void *) opt_fc, fc_type, | |
c6962c96 PP |
1291 | destroy_option_field_class)) { |
1292 | goto error; | |
1293 | } | |
1294 | ||
b38aea74 | 1295 | opt_fc->content_fc = content_fc; |
6871026b | 1296 | bt_object_get_ref_no_null_check(opt_fc->content_fc); |
b38aea74 PP |
1297 | bt_field_class_freeze(opt_fc->content_fc); |
1298 | ||
1299 | if (selector_fc) { | |
b38aea74 PP |
1300 | bt_field_class_freeze(selector_fc); |
1301 | } | |
1302 | ||
1303 | BT_LIB_LOGD("Created option field class object: " | |
1304 | "%![opt-fc-]+F, %![sel-fc-]+F", opt_fc, selector_fc); | |
1305 | goto end; | |
1306 | ||
1307 | error: | |
1308 | BT_OBJECT_PUT_REF_AND_RESET(opt_fc); | |
1309 | ||
1310 | end: | |
1311 | return (void *) opt_fc; | |
1312 | } | |
1313 | ||
1353b066 | 1314 | BT_EXPORT |
0aa006b7 PP |
1315 | struct bt_field_class *bt_field_class_option_without_selector_create( |
1316 | struct bt_trace_class *trace_class, | |
1317 | struct bt_field_class *content_fc) | |
1318 | { | |
1319 | return create_option_field_class(trace_class, | |
de821fe5 | 1320 | BT_FIELD_CLASS_TYPE_OPTION_WITHOUT_SELECTOR_FIELD, |
1778c2a4 | 1321 | content_fc, NULL, __func__); |
0aa006b7 PP |
1322 | } |
1323 | ||
1353b066 | 1324 | BT_EXPORT |
de821fe5 | 1325 | struct bt_field_class *bt_field_class_option_with_selector_field_bool_create( |
0aa006b7 PP |
1326 | struct bt_trace_class *trace_class, |
1327 | struct bt_field_class *content_fc, | |
1328 | struct bt_field_class *selector_fc) | |
1329 | { | |
17f3083a | 1330 | BT_ASSERT_PRE_NO_ERROR(); |
0aa006b7 | 1331 | |
17f3083a SM |
1332 | return create_option_field_class(trace_class, |
1333 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1778c2a4 | 1334 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1335 | } |
1336 | ||
1353b066 | 1337 | BT_EXPORT |
0aa006b7 | 1338 | struct bt_field_class * |
de821fe5 | 1339 | bt_field_class_option_with_selector_field_integer_unsigned_create( |
0aa006b7 PP |
1340 | struct bt_trace_class *trace_class, |
1341 | struct bt_field_class *content_fc, | |
1342 | struct bt_field_class *selector_fc, | |
1343 | const struct bt_integer_range_set_unsigned *u_range_set) | |
1344 | { | |
de821fe5 | 1345 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1346 | const struct bt_integer_range_set *range_set = |
1347 | (const void *) u_range_set; | |
1348 | ||
17f3083a | 1349 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1350 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1351 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1352 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1353 | BT_FIELD_CLASS_TYPE_OPTION_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1354 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1355 | |
1356 | if (!fc) { | |
1357 | goto end; | |
1358 | } | |
1359 | ||
1360 | fc->range_set = range_set; | |
6871026b | 1361 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1362 | bt_integer_range_set_freeze(range_set); |
1363 | ||
1364 | end: | |
1365 | return (void *) fc; | |
1366 | } | |
1367 | ||
1353b066 | 1368 | BT_EXPORT |
0aa006b7 | 1369 | struct bt_field_class * |
de821fe5 | 1370 | bt_field_class_option_with_selector_field_integer_signed_create( |
0aa006b7 PP |
1371 | struct bt_trace_class *trace_class, |
1372 | struct bt_field_class *content_fc, | |
1373 | struct bt_field_class *selector_fc, | |
1374 | const struct bt_integer_range_set_signed *i_range_set) | |
1375 | { | |
de821fe5 | 1376 | struct bt_field_class_option_with_selector_field_integer *fc; |
0aa006b7 PP |
1377 | const struct bt_integer_range_set *range_set = |
1378 | (const void *) i_range_set; | |
1379 | ||
17f3083a | 1380 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1381 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL(range_set); |
1778c2a4 | 1382 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY(range_set); |
0aa006b7 | 1383 | fc = (void *) create_option_field_class(trace_class, |
de821fe5 | 1384 | BT_FIELD_CLASS_TYPE_OPTION_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1778c2a4 | 1385 | content_fc, selector_fc, __func__); |
0aa006b7 PP |
1386 | |
1387 | if (!fc) { | |
1388 | goto end; | |
1389 | } | |
1390 | ||
1391 | fc->range_set = range_set; | |
6871026b | 1392 | bt_object_get_ref_no_null_check(fc->range_set); |
0aa006b7 PP |
1393 | bt_integer_range_set_freeze(range_set); |
1394 | ||
1395 | end: | |
1396 | return (void *) fc; | |
1397 | } | |
1398 | ||
1353b066 | 1399 | BT_EXPORT |
b38aea74 PP |
1400 | const struct bt_field_class *bt_field_class_option_borrow_field_class_const( |
1401 | const struct bt_field_class *fc) | |
1402 | { | |
1403 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1404 | ||
d5b13b9b | 1405 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1406 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
b38aea74 PP |
1407 | return opt_fc->content_fc; |
1408 | } | |
1409 | ||
1353b066 | 1410 | BT_EXPORT |
bcd7ef6f FD |
1411 | struct bt_field_class *bt_field_class_option_borrow_field_class( |
1412 | struct bt_field_class *fc) | |
1413 | { | |
1414 | struct bt_field_class_option *opt_fc = (void *) fc; | |
1415 | ||
d5b13b9b | 1416 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1417 | BT_ASSERT_PRE_FC_IS_OPTION("field-class", fc, "Field class"); |
bcd7ef6f FD |
1418 | return opt_fc->content_fc; |
1419 | } | |
1420 | ||
1353b066 | 1421 | BT_EXPORT |
b38aea74 | 1422 | const struct bt_field_path * |
de821fe5 | 1423 | bt_field_class_option_with_selector_field_borrow_selector_field_path_const( |
b38aea74 PP |
1424 | const struct bt_field_class *fc) |
1425 | { | |
de821fe5 | 1426 | const struct bt_field_class_option_with_selector_field *opt_fc = |
0aa006b7 | 1427 | (const void *) fc; |
b38aea74 | 1428 | |
d5b13b9b | 1429 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 | 1430 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_SEL("field-class", fc, "Field class"); |
b38aea74 PP |
1431 | return opt_fc->selector_field_path; |
1432 | } | |
1433 | ||
1353b066 | 1434 | BT_EXPORT |
de821fe5 | 1435 | void bt_field_class_option_with_selector_field_bool_set_selector_is_reversed( |
0aa006b7 PP |
1436 | struct bt_field_class *fc, bt_bool sel_is_reversed) |
1437 | { | |
de821fe5 | 1438 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1439 | |
d5b13b9b | 1440 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1441 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1442 | "option-field-class-with-boolean-selector-field", | |
1443 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1444 | "Field class"); | |
1445 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
0aa006b7 PP |
1446 | opt_fc->sel_is_reversed = sel_is_reversed; |
1447 | } | |
1448 | ||
1353b066 | 1449 | BT_EXPORT |
de821fe5 | 1450 | bt_bool bt_field_class_option_with_selector_field_bool_selector_is_reversed( |
0aa006b7 PP |
1451 | const struct bt_field_class *fc) |
1452 | { | |
de821fe5 | 1453 | struct bt_field_class_option_with_selector_field_bool *opt_fc = (void *) fc; |
0aa006b7 | 1454 | |
d5b13b9b | 1455 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1456 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1457 | "option-field-class-with-boolean-selector-field", | |
1458 | BT_FIELD_CLASS_TYPE_OPTION_WITH_BOOL_SELECTOR_FIELD, | |
1459 | "Field class"); | |
0aa006b7 PP |
1460 | return opt_fc->sel_is_reversed; |
1461 | } | |
1462 | ||
1353b066 | 1463 | BT_EXPORT |
0aa006b7 | 1464 | const struct bt_integer_range_set_unsigned * |
de821fe5 | 1465 | bt_field_class_option_with_selector_field_integer_unsigned_borrow_selector_ranges_const( |
0aa006b7 PP |
1466 | const struct bt_field_class *fc) |
1467 | { | |
de821fe5 | 1468 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1469 | (void *) fc; |
1470 | ||
d5b13b9b | 1471 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1472 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1473 | "Field class"); | |
0aa006b7 PP |
1474 | return (const void *) opt_fc->range_set; |
1475 | } | |
1476 | ||
1353b066 | 1477 | BT_EXPORT |
0aa006b7 | 1478 | const struct bt_integer_range_set_signed * |
de821fe5 | 1479 | bt_field_class_option_with_selector_field_integer_signed_borrow_selector_ranges_const( |
0aa006b7 PP |
1480 | const struct bt_field_class *fc) |
1481 | { | |
de821fe5 | 1482 | struct bt_field_class_option_with_selector_field_integer *opt_fc = |
0aa006b7 PP |
1483 | (void *) fc; |
1484 | ||
d5b13b9b | 1485 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1778c2a4 PP |
1486 | BT_ASSERT_PRE_FC_IS_OPTION_WITH_INT_SEL("field-class", fc, |
1487 | "Field class"); | |
0aa006b7 PP |
1488 | return (const void *) opt_fc->range_set; |
1489 | } | |
1490 | ||
45c51519 PP |
1491 | static |
1492 | void finalize_variant_field_class(struct bt_field_class_variant *var_fc) | |
1e6fd1d7 | 1493 | { |
45c51519 PP |
1494 | BT_ASSERT(var_fc); |
1495 | BT_LIB_LOGD("Finalizing variant field class object: %!+F", var_fc); | |
c6962c96 | 1496 | finalize_field_class((void *) var_fc); |
45c51519 | 1497 | finalize_named_field_classes_container((void *) var_fc); |
1e6fd1d7 PP |
1498 | } |
1499 | ||
5cd6d0e5 PP |
1500 | static |
1501 | void destroy_variant_field_class(struct bt_object *obj) | |
1502 | { | |
1503 | struct bt_field_class_variant *fc = (void *) obj; | |
1504 | ||
1505 | BT_ASSERT(fc); | |
45c51519 PP |
1506 | finalize_variant_field_class(fc); |
1507 | g_free(fc); | |
1508 | } | |
1509 | ||
1510 | static | |
de821fe5 | 1511 | void destroy_variant_with_selector_field_field_class(struct bt_object *obj) |
45c51519 | 1512 | { |
de821fe5 | 1513 | struct bt_field_class_variant_with_selector_field *fc = (void *) obj; |
45c51519 PP |
1514 | |
1515 | BT_ASSERT(fc); | |
1516 | finalize_variant_field_class(&fc->common); | |
5cd6d0e5 | 1517 | BT_LOGD_STR("Putting selector field path."); |
238b7404 PP |
1518 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_field_path); |
1519 | BT_LOGD_STR("Putting selector field class."); | |
1520 | BT_OBJECT_PUT_REF_AND_RESET(fc->selector_fc); | |
5cd6d0e5 PP |
1521 | g_free(fc); |
1522 | } | |
1523 | ||
1353b066 | 1524 | BT_EXPORT |
1122a43a | 1525 | struct bt_field_class *bt_field_class_variant_create( |
45c51519 | 1526 | bt_trace_class *trace_class, bt_field_class *selector_fc) |
5cd6d0e5 PP |
1527 | { |
1528 | int ret; | |
1529 | struct bt_field_class_variant *var_fc = NULL; | |
de821fe5 | 1530 | struct bt_field_class_variant_with_selector_field *var_with_sel_fc = NULL; |
45c51519 | 1531 | enum bt_field_class_type fc_type; |
5cd6d0e5 | 1532 | |
17f3083a | 1533 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 1534 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
45c51519 PP |
1535 | |
1536 | if (selector_fc) { | |
1778c2a4 PP |
1537 | BT_ASSERT_PRE_FC_IS_INT("selector-field-class", selector_fc, |
1538 | "Selector field class"); | |
5cd6d0e5 PP |
1539 | } |
1540 | ||
45c51519 PP |
1541 | BT_LIB_LOGD("Creating default variant field class: %![sel-fc-]+F", |
1542 | selector_fc); | |
1543 | ||
1544 | if (selector_fc) { | |
1545 | var_with_sel_fc = g_new0( | |
de821fe5 | 1546 | struct bt_field_class_variant_with_selector_field, 1); |
45c51519 PP |
1547 | if (!var_with_sel_fc) { |
1548 | BT_LIB_LOGE_APPEND_CAUSE( | |
1549 | "Failed to allocate one variant field class with selector."); | |
1550 | goto error; | |
1551 | } | |
1552 | ||
ebdb6693 PP |
1553 | if (bt_field_class_type_is(selector_fc->type, |
1554 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
de821fe5 | 1555 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 | 1556 | } else { |
de821fe5 | 1557 | fc_type = BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD; |
45c51519 PP |
1558 | } |
1559 | ||
1560 | ret = init_named_field_classes_container( | |
1561 | (void *) var_with_sel_fc, fc_type, | |
de821fe5 PP |
1562 | destroy_variant_with_selector_field_field_class, |
1563 | destroy_variant_with_selector_field_option); | |
45c51519 PP |
1564 | if (ret) { |
1565 | /* init_named_field_classes_container() logs errors */ | |
1566 | goto error; | |
1567 | } | |
1568 | ||
1569 | var_with_sel_fc->selector_fc = selector_fc; | |
6871026b | 1570 | bt_object_get_ref_no_null_check(var_with_sel_fc->selector_fc); |
45c51519 PP |
1571 | bt_field_class_freeze(selector_fc); |
1572 | var_fc = (void *) var_with_sel_fc; | |
d166032f FD |
1573 | BT_LIB_LOGD("Created default variant field class with selector object: " |
1574 | "%![var-fc-]+F, %![sel-fc-]+F", var_fc, selector_fc); | |
45c51519 PP |
1575 | } else { |
1576 | var_fc = g_new0(struct bt_field_class_variant, 1); | |
1577 | if (!var_fc) { | |
1578 | BT_LIB_LOGE_APPEND_CAUSE( | |
1579 | "Failed to allocate one variant field class without selector."); | |
1580 | goto error; | |
1581 | } | |
1582 | ||
1583 | ret = init_named_field_classes_container((void *) var_fc, | |
de821fe5 | 1584 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, |
45c51519 PP |
1585 | destroy_variant_field_class, destroy_named_field_class); |
1586 | if (ret) { | |
1587 | /* init_named_field_classes_container() logs errors */ | |
1588 | goto error; | |
1589 | } | |
d166032f FD |
1590 | BT_LIB_LOGD("Created default variant field class without selector object: " |
1591 | "%![var-fc-]+F", var_fc); | |
5cd6d0e5 PP |
1592 | } |
1593 | ||
45c51519 | 1594 | BT_ASSERT(var_fc); |
5cd6d0e5 PP |
1595 | goto end; |
1596 | ||
1597 | error: | |
65300d60 | 1598 | BT_OBJECT_PUT_REF_AND_RESET(var_fc); |
9fdff45c | 1599 | BT_OBJECT_PUT_REF_AND_RESET(var_with_sel_fc); |
5cd6d0e5 PP |
1600 | |
1601 | end: | |
1602 | return (void *) var_fc; | |
1603 | } | |
1604 | ||
1778c2a4 PP |
1605 | #define VAR_FC_OPT_NAME_IS_UNIQUE_ID \ |
1606 | "variant-field-class-option-name-is-unique" | |
1607 | ||
1353b066 | 1608 | BT_EXPORT |
45c51519 PP |
1609 | enum bt_field_class_variant_without_selector_append_option_status |
1610 | bt_field_class_variant_without_selector_append_option(struct bt_field_class *fc, | |
1611 | const char *name, struct bt_field_class *option_fc) | |
1612 | { | |
1613 | enum bt_field_class_variant_without_selector_append_option_status status; | |
1614 | struct bt_named_field_class *named_fc = NULL; | |
1615 | ||
17f3083a | 1616 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
1617 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1618 | BT_ASSERT_PRE_NAME_NON_NULL(name); | |
1778c2a4 PP |
1619 | BT_ASSERT_PRE_NON_NULL("option-field-class", option_fc, |
1620 | "Option field class"); | |
1621 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1622 | "variant-field-class-without-selector-field", | |
1623 | BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR_FIELD, | |
1624 | "Field class"); | |
45c51519 PP |
1625 | named_fc = create_named_field_class(name, option_fc); |
1626 | if (!named_fc) { | |
1627 | /* create_named_field_class() logs errors */ | |
1628 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1629 | goto end; | |
1630 | } | |
1631 | ||
1632 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1633 | named_fc, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1634 | if (status == BT_FUNC_STATUS_OK) { |
1635 | /* Moved to the container */ | |
1636 | named_fc = NULL; | |
1637 | } | |
1638 | ||
1639 | end: | |
1640 | if (named_fc) { | |
1641 | destroy_named_field_class(named_fc); | |
1642 | } | |
1643 | ||
1644 | return status; | |
5cd6d0e5 PP |
1645 | } |
1646 | ||
45c51519 PP |
1647 | static |
1648 | int ranges_overlap(GPtrArray *var_fc_opts, const struct bt_integer_range_set *range_set, | |
1649 | bool is_signed, bool *has_overlap) | |
1650 | { | |
1651 | int status = BT_FUNC_STATUS_OK; | |
1652 | struct bt_integer_range_set *full_range_set; | |
1653 | uint64_t i; | |
1654 | ||
1655 | *has_overlap = false; | |
1656 | ||
1657 | /* | |
1658 | * Build a single range set with all the ranges and test for | |
1659 | * overlaps. | |
1660 | */ | |
1661 | if (is_signed) { | |
1662 | full_range_set = (void *) bt_integer_range_set_signed_create(); | |
1663 | } else { | |
1664 | full_range_set = (void *) bt_integer_range_set_unsigned_create(); | |
1665 | } | |
1666 | ||
1667 | if (!full_range_set) { | |
1668 | BT_LOGE_STR("Failed to create a range set."); | |
1669 | status = BT_FUNC_STATUS_MEMORY_ERROR; | |
1670 | goto end; | |
1671 | } | |
1672 | ||
1673 | /* Add existing option ranges */ | |
1674 | for (i = 0; i < var_fc_opts->len; i++) { | |
de821fe5 | 1675 | struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1676 | var_fc_opts->pdata[i]; |
1677 | uint64_t j; | |
1678 | ||
1679 | for (j = 0; j < opt->range_set->ranges->len; j++) { | |
1680 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1681 | opt->range_set, j); | |
1682 | ||
1683 | if (is_signed) { | |
1684 | status = bt_integer_range_set_signed_add_range( | |
1685 | (void *) full_range_set, range->lower.i, | |
1686 | range->upper.i); | |
1687 | } else { | |
1688 | status = bt_integer_range_set_unsigned_add_range( | |
1689 | (void *) full_range_set, range->lower.u, | |
1690 | range->upper.u); | |
1691 | } | |
1692 | ||
1693 | if (status) { | |
1694 | goto end; | |
1695 | } | |
1696 | } | |
1697 | } | |
1698 | ||
1699 | /* Add new ranges */ | |
1700 | for (i = 0; i < range_set->ranges->len; i++) { | |
1701 | struct bt_integer_range *range = BT_INTEGER_RANGE_SET_RANGE_AT_INDEX( | |
1702 | range_set, i); | |
1703 | ||
1704 | if (is_signed) { | |
1705 | status = bt_integer_range_set_signed_add_range( | |
1706 | (void *) full_range_set, range->lower.i, | |
1707 | range->upper.i); | |
1708 | } else { | |
1709 | status = bt_integer_range_set_unsigned_add_range( | |
1710 | (void *) full_range_set, range->lower.u, | |
1711 | range->upper.u); | |
1712 | } | |
1713 | ||
1714 | if (status) { | |
1715 | goto end; | |
1716 | } | |
1717 | } | |
1718 | ||
1719 | /* Check overlaps */ | |
1720 | if (is_signed) { | |
1721 | *has_overlap = bt_integer_range_set_signed_has_overlaps(full_range_set); | |
1722 | } else { | |
1723 | *has_overlap = bt_integer_range_set_unsigned_has_overlaps( | |
1724 | full_range_set); | |
1725 | } | |
1726 | ||
1727 | end: | |
1728 | bt_object_put_ref(full_range_set); | |
1729 | return status; | |
1730 | } | |
1731 | ||
1732 | static | |
de821fe5 | 1733 | int append_option_to_variant_with_selector_field_field_class( |
45c51519 PP |
1734 | struct bt_field_class *fc, const char *name, |
1735 | struct bt_field_class *option_fc, | |
1736 | const struct bt_integer_range_set *range_set, | |
1778c2a4 PP |
1737 | enum bt_field_class_type expected_type, |
1738 | const char *api_func) | |
5cd6d0e5 | 1739 | { |
45c51519 | 1740 | int status; |
de821fe5 PP |
1741 | struct bt_field_class_variant_with_selector_field *var_fc = (void *) fc; |
1742 | struct bt_field_class_variant_with_selector_field_option *opt = NULL; | |
45c51519 | 1743 | bool has_overlap; |
e5be10ef | 1744 | |
1778c2a4 PP |
1745 | BT_ASSERT(fc); |
1746 | BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name); | |
1747 | BT_ASSERT_PRE_NON_NULL_FROM_FUNC(api_func, "option-field-class", | |
1748 | option_fc, "Option field class"); | |
1749 | BT_ASSERT_PRE_INT_RANGE_SET_NON_NULL_FROM_FUNC(api_func, range_set); | |
1750 | BT_ASSERT_PRE_INT_RANGE_SET_NOT_EMPTY_FROM_FUNC(api_func, range_set); | |
45c51519 | 1751 | status = ranges_overlap(var_fc->common.common.named_fcs, range_set, |
de821fe5 | 1752 | expected_type == BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1753 | &has_overlap); |
1754 | if (status) { | |
1755 | /* ranges_overlap() logs errors */ | |
1756 | goto end; | |
1757 | } | |
1758 | ||
1778c2a4 PP |
1759 | BT_ASSERT_PRE_FROM_FUNC(api_func, "ranges-do-not-overlap", |
1760 | !has_overlap, | |
6769570a PP |
1761 | "Integer range set's ranges and existing ranges have an overlap: " |
1762 | "%!+R", range_set); | |
de821fe5 | 1763 | opt = create_variant_with_selector_field_option(name, option_fc, range_set); |
45c51519 | 1764 | if (!opt) { |
de821fe5 | 1765 | /* create_variant_with_selector_field_option() logs errors */ |
45c51519 PP |
1766 | status = BT_FUNC_STATUS_MEMORY_ERROR; |
1767 | goto end; | |
1768 | } | |
1769 | ||
1770 | status = append_named_field_class_to_container_field_class((void *) fc, | |
1778c2a4 | 1771 | &opt->common, __func__, VAR_FC_OPT_NAME_IS_UNIQUE_ID); |
45c51519 PP |
1772 | if (status == BT_FUNC_STATUS_OK) { |
1773 | /* Moved to the container */ | |
1774 | opt = NULL; | |
1775 | } | |
1776 | ||
1777 | end: | |
1778 | if (opt) { | |
de821fe5 | 1779 | destroy_variant_with_selector_field_option(opt); |
45c51519 PP |
1780 | } |
1781 | ||
1782 | return status; | |
1783 | } | |
1784 | ||
1353b066 | 1785 | BT_EXPORT |
de821fe5 PP |
1786 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1787 | bt_field_class_variant_with_selector_field_integer_unsigned_append_option( | |
45c51519 PP |
1788 | struct bt_field_class *fc, const char *name, |
1789 | struct bt_field_class *option_fc, | |
1790 | const struct bt_integer_range_set_unsigned *range_set) | |
1791 | { | |
17f3083a | 1792 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1793 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1794 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1795 | "variant-field-class-with-unsigned-integer-selector-field", | |
1796 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, | |
1797 | "Field class"); | |
de821fe5 | 1798 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1799 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1800 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
1801 | __func__); | |
45c51519 PP |
1802 | } |
1803 | ||
1353b066 | 1804 | BT_EXPORT |
de821fe5 PP |
1805 | enum bt_field_class_variant_with_selector_field_integer_append_option_status |
1806 | bt_field_class_variant_with_selector_field_integer_signed_append_option( | |
45c51519 PP |
1807 | struct bt_field_class *fc, const char *name, |
1808 | struct bt_field_class *option_fc, | |
1809 | const struct bt_integer_range_set_signed *range_set) | |
1810 | { | |
17f3083a | 1811 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
1812 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
1813 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, | |
1814 | "variant-field-class-with-signed-integer-selector-field", | |
1815 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, | |
1816 | "Field class"); | |
de821fe5 | 1817 | return append_option_to_variant_with_selector_field_field_class(fc, |
45c51519 | 1818 | name, option_fc, (const void *) range_set, |
1778c2a4 PP |
1819 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
1820 | __func__); | |
45c51519 PP |
1821 | } |
1822 | ||
1353b066 | 1823 | BT_EXPORT |
45c51519 PP |
1824 | uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class *fc) |
1825 | { | |
1826 | const struct bt_field_class_variant *var_fc = (const void *) fc; | |
1827 | ||
d5b13b9b | 1828 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1829 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 | 1830 | return (uint64_t) var_fc->common.named_fcs->len; |
5cd6d0e5 PP |
1831 | } |
1832 | ||
1353b066 | 1833 | BT_EXPORT |
1e6fd1d7 | 1834 | const struct bt_field_class_variant_option * |
7c06e353 | 1835 | bt_field_class_variant_borrow_option_by_name_const( |
40f4ba76 | 1836 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1837 | { |
d5b13b9b | 1838 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1839 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
1e6fd1d7 PP |
1840 | return (const void *) |
1841 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1842 | (void *) fc, name, __func__); |
740faaf4 PP |
1843 | } |
1844 | ||
1353b066 | 1845 | BT_EXPORT |
45c51519 PP |
1846 | const struct bt_field_class_variant_option * |
1847 | bt_field_class_variant_borrow_option_by_index_const( | |
1848 | const struct bt_field_class *fc, uint64_t index) | |
740faaf4 | 1849 | { |
d5b13b9b | 1850 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1851 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
45c51519 PP |
1852 | return (const void *) |
1853 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1854 | (void *) fc, index, __func__); |
c6fe8c40 PP |
1855 | } |
1856 | ||
1353b066 | 1857 | BT_EXPORT |
c6fe8c40 PP |
1858 | struct bt_field_class_variant_option * |
1859 | bt_field_class_variant_borrow_option_by_name( | |
1860 | struct bt_field_class *fc, const char *name) | |
1861 | { | |
d5b13b9b | 1862 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1863 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1864 | return (void *) |
1865 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1866 | (void *) fc, name, __func__); |
c6fe8c40 PP |
1867 | } |
1868 | ||
1353b066 | 1869 | BT_EXPORT |
c6fe8c40 PP |
1870 | struct bt_field_class_variant_option * |
1871 | bt_field_class_variant_borrow_option_by_index( | |
1872 | struct bt_field_class *fc, uint64_t index) | |
1873 | { | |
d5b13b9b | 1874 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 1875 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT("field-class", fc, "Field class"); |
c6fe8c40 PP |
1876 | return (void *) |
1877 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1878 | (void *) fc, index, __func__); |
e5be10ef PP |
1879 | } |
1880 | ||
1353b066 | 1881 | BT_EXPORT |
de821fe5 PP |
1882 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1883 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_name_const( | |
45c51519 | 1884 | const struct bt_field_class *fc, const char *name) |
5cd6d0e5 | 1885 | { |
d5b13b9b | 1886 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1887 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1888 | "variant-field-class-with-unsigned-integer-selector-field", | |
de821fe5 | 1889 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1890 | "Field class"); |
1891 | return (const void *) | |
1892 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1893 | (void *) fc, name, __func__); |
5cd6d0e5 PP |
1894 | } |
1895 | ||
1353b066 | 1896 | BT_EXPORT |
de821fe5 PP |
1897 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option * |
1898 | bt_field_class_variant_with_selector_field_integer_unsigned_borrow_option_by_index_const( | |
1e6fd1d7 | 1899 | const struct bt_field_class *fc, uint64_t index) |
5cd6d0e5 | 1900 | { |
d5b13b9b | 1901 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1902 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1903 | "variant-field-class-with-unsigned-integer-selector-field", | |
de821fe5 | 1904 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 | 1905 | "Field class"); |
1e6fd1d7 PP |
1906 | return (const void *) |
1907 | borrow_named_field_class_from_container_field_class_at_index( | |
1778c2a4 | 1908 | (void *) fc, index, __func__); |
740faaf4 PP |
1909 | } |
1910 | ||
1353b066 | 1911 | BT_EXPORT |
de821fe5 PP |
1912 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1913 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_name_const( | |
45c51519 | 1914 | const struct bt_field_class *fc, const char *name) |
740faaf4 | 1915 | { |
d5b13b9b | 1916 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1917 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1918 | "variant-field-class-with-signed-integer-selector-field", | |
de821fe5 | 1919 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1920 | "Field class"); |
1921 | return (const void *) | |
1922 | borrow_named_field_class_from_container_field_class_by_name( | |
1778c2a4 | 1923 | (void *) fc, name, __func__); |
45c51519 PP |
1924 | } |
1925 | ||
1353b066 | 1926 | BT_EXPORT |
de821fe5 PP |
1927 | const struct bt_field_class_variant_with_selector_field_integer_signed_option * |
1928 | bt_field_class_variant_with_selector_field_integer_signed_borrow_option_by_index_const( | |
45c51519 PP |
1929 | const struct bt_field_class *fc, uint64_t index) |
1930 | { | |
d5b13b9b | 1931 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
1932 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
1933 | "variant-field-class-with-signed-integer-selector-field", | |
de821fe5 | 1934 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_INTEGER_SELECTOR_FIELD, |
45c51519 PP |
1935 | "Field class"); |
1936 | return (const void *) | |
1e6fd1d7 | 1937 | borrow_named_field_class_from_container_field_class_at_index( |
1778c2a4 | 1938 | (void *) fc, index, __func__); |
1e6fd1d7 PP |
1939 | } |
1940 | ||
1353b066 | 1941 | BT_EXPORT |
1e6fd1d7 PP |
1942 | const char *bt_field_class_variant_option_get_name( |
1943 | const struct bt_field_class_variant_option *option) | |
1944 | { | |
1945 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1946 | ||
d5b13b9b | 1947 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1948 | return named_fc->name->str; |
1949 | } | |
1950 | ||
1353b066 | 1951 | BT_EXPORT |
1e6fd1d7 PP |
1952 | const struct bt_field_class * |
1953 | bt_field_class_variant_option_borrow_field_class_const( | |
1954 | const struct bt_field_class_variant_option *option) | |
1955 | { | |
1956 | const struct bt_named_field_class *named_fc = (const void *) option; | |
1957 | ||
d5b13b9b | 1958 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
1e6fd1d7 PP |
1959 | return named_fc->fc; |
1960 | } | |
1961 | ||
1353b066 | 1962 | BT_EXPORT |
bcd7ef6f FD |
1963 | struct bt_field_class * |
1964 | bt_field_class_variant_option_borrow_field_class( | |
1965 | struct bt_field_class_variant_option *option) | |
1966 | { | |
1967 | struct bt_named_field_class *named_fc = (void *) option; | |
1968 | ||
d5b13b9b | 1969 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
bcd7ef6f FD |
1970 | return named_fc->fc; |
1971 | } | |
1972 | ||
1353b066 | 1973 | BT_EXPORT |
45c51519 | 1974 | const struct bt_integer_range_set_unsigned * |
de821fe5 PP |
1975 | bt_field_class_variant_with_selector_field_integer_unsigned_option_borrow_ranges_const( |
1976 | const struct bt_field_class_variant_with_selector_field_integer_unsigned_option *option) | |
1e6fd1d7 | 1977 | { |
de821fe5 | 1978 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 | 1979 | (const void *) option; |
1e6fd1d7 | 1980 | |
d5b13b9b | 1981 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 PP |
1982 | return (const void *) opt->range_set; |
1983 | } | |
1984 | ||
1353b066 | 1985 | BT_EXPORT |
45c51519 | 1986 | const struct bt_integer_range_set_signed * |
de821fe5 PP |
1987 | bt_field_class_variant_with_selector_field_integer_signed_option_borrow_ranges_const( |
1988 | const struct bt_field_class_variant_with_selector_field_integer_signed_option *option) | |
45c51519 | 1989 | { |
de821fe5 | 1990 | const struct bt_field_class_variant_with_selector_field_option *opt = |
45c51519 PP |
1991 | (const void *) option; |
1992 | ||
d5b13b9b | 1993 | BT_ASSERT_PRE_DEV_VAR_FC_OPT_NON_NULL(option); |
45c51519 | 1994 | return (const void *) opt->range_set; |
5cd6d0e5 PP |
1995 | } |
1996 | ||
1353b066 | 1997 | BT_EXPORT |
40f4ba76 | 1998 | const struct bt_field_path * |
de821fe5 | 1999 | bt_field_class_variant_with_selector_field_borrow_selector_field_path_const( |
40f4ba76 | 2000 | const struct bt_field_class *fc) |
e5be10ef | 2001 | { |
de821fe5 | 2002 | const struct bt_field_class_variant_with_selector_field *var_fc = |
45c51519 | 2003 | (const void *) fc; |
5cd6d0e5 | 2004 | |
d5b13b9b | 2005 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2006 | BT_ASSERT_PRE_DEV_FC_IS_VARIANT_WITH_SEL("field-class", fc, |
2007 | "Field class"); | |
5cd6d0e5 PP |
2008 | return var_fc->selector_field_path; |
2009 | } | |
2010 | ||
2011 | static | |
c6962c96 | 2012 | int init_array_field_class(struct bt_field_class_array *fc, |
864cad70 | 2013 | enum bt_field_class_type type, bt_object_release_func release_func, |
5cd6d0e5 PP |
2014 | struct bt_field_class *element_fc) |
2015 | { | |
c6962c96 PP |
2016 | int ret; |
2017 | ||
5cd6d0e5 | 2018 | BT_ASSERT(element_fc); |
c6962c96 PP |
2019 | ret = init_field_class((void *) fc, type, release_func); |
2020 | if (ret) { | |
2021 | goto end; | |
2022 | } | |
2023 | ||
398454ed | 2024 | fc->element_fc = element_fc; |
6871026b | 2025 | bt_object_get_ref_no_null_check(fc->element_fc); |
5cd6d0e5 | 2026 | bt_field_class_freeze(element_fc); |
c6962c96 PP |
2027 | |
2028 | end: | |
2029 | return ret; | |
5cd6d0e5 PP |
2030 | } |
2031 | ||
2032 | static | |
2033 | void finalize_array_field_class(struct bt_field_class_array *array_fc) | |
2034 | { | |
2035 | BT_ASSERT(array_fc); | |
e5be10ef | 2036 | BT_LOGD_STR("Putting element field class."); |
c6962c96 | 2037 | finalize_field_class((void *) array_fc); |
238b7404 | 2038 | BT_OBJECT_PUT_REF_AND_RESET(array_fc->element_fc); |
5cd6d0e5 PP |
2039 | } |
2040 | ||
2041 | static | |
2042 | void destroy_static_array_field_class(struct bt_object *obj) | |
2043 | { | |
2044 | BT_ASSERT(obj); | |
e5be10ef | 2045 | BT_LIB_LOGD("Destroying static array field class object: %!+F", obj); |
5cd6d0e5 PP |
2046 | finalize_array_field_class((void *) obj); |
2047 | g_free(obj); | |
2048 | } | |
2049 | ||
1353b066 | 2050 | BT_EXPORT |
40f4ba76 | 2051 | struct bt_field_class * |
9c08c816 | 2052 | bt_field_class_array_static_create(bt_trace_class *trace_class, |
1122a43a | 2053 | struct bt_field_class *element_fc, uint64_t length) |
5cd6d0e5 | 2054 | { |
9c08c816 | 2055 | struct bt_field_class_array_static *array_fc = NULL; |
5cd6d0e5 | 2056 | |
17f3083a | 2057 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2058 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2059 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2060 | "Element field class"); | |
e5be10ef | 2061 | BT_LOGD_STR("Creating default static array field class object."); |
9c08c816 | 2062 | array_fc = g_new0(struct bt_field_class_array_static, 1); |
5cd6d0e5 | 2063 | if (!array_fc) { |
870631a2 PP |
2064 | BT_LIB_LOGE_APPEND_CAUSE( |
2065 | "Failed to allocate one static array field class."); | |
5cd6d0e5 PP |
2066 | goto error; |
2067 | } | |
2068 | ||
c6962c96 PP |
2069 | if (init_array_field_class((void *) array_fc, |
2070 | BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
2071 | destroy_static_array_field_class, element_fc)) { | |
2072 | goto error; | |
2073 | } | |
2074 | ||
5cd6d0e5 | 2075 | array_fc->length = length; |
e5be10ef | 2076 | BT_LIB_LOGD("Created static array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2077 | goto end; |
2078 | ||
2079 | error: | |
65300d60 | 2080 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2081 | |
2082 | end: | |
2083 | return (void *) array_fc; | |
2084 | } | |
2085 | ||
1353b066 | 2086 | BT_EXPORT |
40f4ba76 PP |
2087 | const struct bt_field_class * |
2088 | bt_field_class_array_borrow_element_field_class_const( | |
2089 | const struct bt_field_class *fc) | |
5cd6d0e5 | 2090 | { |
40f4ba76 | 2091 | const struct bt_field_class_array *array_fc = (const void *) fc; |
5cd6d0e5 | 2092 | |
d5b13b9b | 2093 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2094 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
5cd6d0e5 PP |
2095 | return array_fc->element_fc; |
2096 | } | |
2097 | ||
1353b066 | 2098 | BT_EXPORT |
740faaf4 PP |
2099 | struct bt_field_class * |
2100 | bt_field_class_array_borrow_element_field_class(struct bt_field_class *fc) | |
2101 | { | |
2102 | struct bt_field_class_array *array_fc = (void *) fc; | |
2103 | ||
d5b13b9b | 2104 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 | 2105 | BT_ASSERT_PRE_DEV_FC_IS_ARRAY("field-class", fc, "Field class"); |
740faaf4 PP |
2106 | return array_fc->element_fc; |
2107 | } | |
2108 | ||
1353b066 | 2109 | BT_EXPORT |
9c08c816 | 2110 | uint64_t bt_field_class_array_static_get_length(const struct bt_field_class *fc) |
e5be10ef | 2111 | { |
9c08c816 | 2112 | const struct bt_field_class_array_static *array_fc = (const void *) fc; |
5cd6d0e5 | 2113 | |
d5b13b9b | 2114 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2115 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2116 | "static-array-field-class", BT_FIELD_CLASS_TYPE_STATIC_ARRAY, | |
5cd6d0e5 PP |
2117 | "Field class"); |
2118 | return (uint64_t) array_fc->length; | |
2119 | } | |
2120 | ||
2121 | static | |
2122 | void destroy_dynamic_array_field_class(struct bt_object *obj) | |
2123 | { | |
9c08c816 | 2124 | struct bt_field_class_array_dynamic *fc = (void *) obj; |
5cd6d0e5 PP |
2125 | |
2126 | BT_ASSERT(fc); | |
e5be10ef | 2127 | BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc); |
5cd6d0e5 PP |
2128 | finalize_array_field_class((void *) fc); |
2129 | BT_LOGD_STR("Putting length field path."); | |
238b7404 PP |
2130 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_field_path); |
2131 | BT_LOGD_STR("Putting length field class."); | |
2132 | BT_OBJECT_PUT_REF_AND_RESET(fc->length_fc); | |
5cd6d0e5 PP |
2133 | g_free(fc); |
2134 | } | |
2135 | ||
1353b066 | 2136 | BT_EXPORT |
9c08c816 | 2137 | struct bt_field_class *bt_field_class_array_dynamic_create( |
1367bc7c PP |
2138 | struct bt_trace_class *trace_class, |
2139 | struct bt_field_class *element_fc, | |
2140 | struct bt_field_class *length_fc) | |
5cd6d0e5 | 2141 | { |
9c08c816 | 2142 | struct bt_field_class_array_dynamic *array_fc = NULL; |
5cd6d0e5 | 2143 | |
17f3083a | 2144 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2145 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
1778c2a4 PP |
2146 | BT_ASSERT_PRE_NON_NULL("element-field-class", element_fc, |
2147 | "Element field class"); | |
e5be10ef | 2148 | BT_LOGD_STR("Creating default dynamic array field class object."); |
9c08c816 | 2149 | array_fc = g_new0(struct bt_field_class_array_dynamic, 1); |
5cd6d0e5 | 2150 | if (!array_fc) { |
870631a2 PP |
2151 | BT_LIB_LOGE_APPEND_CAUSE( |
2152 | "Failed to allocate one dynamic array field class."); | |
5cd6d0e5 PP |
2153 | goto error; |
2154 | } | |
2155 | ||
c6962c96 | 2156 | if (init_array_field_class((void *) array_fc, |
81b8fa44 PP |
2157 | length_fc ? |
2158 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD : | |
2159 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITHOUT_LENGTH_FIELD, | |
c6962c96 PP |
2160 | destroy_dynamic_array_field_class, element_fc)) { |
2161 | goto error; | |
2162 | } | |
1367bc7c PP |
2163 | |
2164 | if (length_fc) { | |
1778c2a4 PP |
2165 | BT_ASSERT_PRE_FC_IS_UNSIGNED_INT("length-field-class", |
2166 | length_fc, "Length field class"); | |
1367bc7c | 2167 | array_fc->length_fc = length_fc; |
6871026b | 2168 | bt_object_get_ref_no_null_check(array_fc->length_fc); |
1367bc7c PP |
2169 | bt_field_class_freeze(length_fc); |
2170 | } | |
2171 | ||
e5be10ef | 2172 | BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc); |
5cd6d0e5 PP |
2173 | goto end; |
2174 | ||
2175 | error: | |
65300d60 | 2176 | BT_OBJECT_PUT_REF_AND_RESET(array_fc); |
5cd6d0e5 PP |
2177 | |
2178 | end: | |
2179 | return (void *) array_fc; | |
2180 | } | |
2181 | ||
1353b066 | 2182 | BT_EXPORT |
40f4ba76 | 2183 | const struct bt_field_path * |
81b8fa44 | 2184 | bt_field_class_array_dynamic_with_length_field_borrow_length_field_path_const( |
40f4ba76 | 2185 | const struct bt_field_class *fc) |
5cd6d0e5 | 2186 | { |
9c08c816 | 2187 | const struct bt_field_class_array_dynamic *seq_fc = (const void *) fc; |
5cd6d0e5 | 2188 | |
17f3083a | 2189 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2190 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
1778c2a4 PP |
2191 | BT_ASSERT_PRE_FC_HAS_TYPE("field-class", fc, |
2192 | "dynamic-array-field-class-with-length-field", | |
81b8fa44 | 2193 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY_WITH_LENGTH_FIELD, |
5cd6d0e5 PP |
2194 | "Field class"); |
2195 | return seq_fc->length_field_path; | |
2196 | } | |
2197 | ||
2198 | static | |
2199 | void destroy_string_field_class(struct bt_object *obj) | |
2200 | { | |
2201 | BT_ASSERT(obj); | |
e5be10ef | 2202 | BT_LIB_LOGD("Destroying string field class object: %!+F", obj); |
c6962c96 | 2203 | finalize_field_class((void *) obj); |
5cd6d0e5 PP |
2204 | g_free(obj); |
2205 | } | |
2206 | ||
1353b066 | 2207 | BT_EXPORT |
1122a43a | 2208 | struct bt_field_class *bt_field_class_string_create(bt_trace_class *trace_class) |
5cd6d0e5 PP |
2209 | { |
2210 | struct bt_field_class_string *string_fc = NULL; | |
2211 | ||
17f3083a | 2212 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 2213 | BT_ASSERT_PRE_TC_NON_NULL(trace_class); |
e5be10ef | 2214 | BT_LOGD_STR("Creating default string field class object."); |
5cd6d0e5 PP |
2215 | string_fc = g_new0(struct bt_field_class_string, 1); |
2216 | if (!string_fc) { | |
870631a2 PP |
2217 | BT_LIB_LOGE_APPEND_CAUSE( |
2218 | "Failed to allocate one string field class."); | |
5cd6d0e5 PP |
2219 | goto error; |
2220 | } | |
2221 | ||
c6962c96 PP |
2222 | if (init_field_class((void *) string_fc, BT_FIELD_CLASS_TYPE_STRING, |
2223 | destroy_string_field_class)) { | |
2224 | goto error; | |
2225 | } | |
2226 | ||
e5be10ef | 2227 | BT_LIB_LOGD("Created string field class object: %!+F", string_fc); |
5cd6d0e5 PP |
2228 | goto end; |
2229 | ||
2230 | error: | |
65300d60 | 2231 | BT_OBJECT_PUT_REF_AND_RESET(string_fc); |
5cd6d0e5 PP |
2232 | |
2233 | end: | |
2234 | return (void *) string_fc; | |
2235 | } | |
2236 | ||
1e6fd1d7 | 2237 | void _bt_field_class_freeze(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2238 | { |
1e6fd1d7 PP |
2239 | struct bt_field_class *fc = (void *) c_fc; |
2240 | ||
5cd6d0e5 PP |
2241 | /* |
2242 | * Element/member/option field classes are frozen when added to | |
2243 | * their owner. | |
2244 | */ | |
2245 | BT_ASSERT(fc); | |
c6962c96 | 2246 | bt_value_freeze(fc->user_attributes); |
1e6fd1d7 PP |
2247 | fc->frozen = true; |
2248 | ||
ebdb6693 PP |
2249 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2250 | bt_field_class_type_is(fc->type, | |
2251 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
1e6fd1d7 PP |
2252 | struct bt_field_class_named_field_class_container *container_fc = |
2253 | (void *) fc; | |
2254 | uint64_t i; | |
2255 | ||
2256 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
45c51519 PP |
2257 | bt_named_field_class_freeze( |
2258 | container_fc->named_fcs->pdata[i]); | |
1e6fd1d7 | 2259 | } |
1e6fd1d7 PP |
2260 | } |
2261 | } | |
2262 | ||
1e6fd1d7 PP |
2263 | void _bt_named_field_class_freeze(const struct bt_named_field_class *named_fc) |
2264 | { | |
2265 | BT_ASSERT(named_fc); | |
c6962c96 PP |
2266 | BT_ASSERT(named_fc->fc->frozen); |
2267 | BT_LIB_LOGD("Freezing named field class's user attributes: %!+v", | |
2268 | named_fc->user_attributes); | |
2269 | bt_value_freeze(named_fc->user_attributes); | |
1e6fd1d7 | 2270 | ((struct bt_named_field_class *) named_fc)->frozen = true; |
5cd6d0e5 PP |
2271 | } |
2272 | ||
bdb288b3 | 2273 | void bt_field_class_make_part_of_trace_class(const struct bt_field_class *c_fc) |
5cd6d0e5 | 2274 | { |
40f4ba76 PP |
2275 | struct bt_field_class *fc = (void *) c_fc; |
2276 | ||
5cd6d0e5 | 2277 | BT_ASSERT(fc); |
1778c2a4 PP |
2278 | BT_ASSERT_PRE("field-class-is-not-part-of-trace-class", |
2279 | !fc->part_of_trace_class, | |
2280 | "Field class is already part of a trace class: %!+F", fc); | |
862ca4ed | 2281 | fc->part_of_trace_class = true; |
5cd6d0e5 | 2282 | |
ebdb6693 PP |
2283 | if (fc->type == BT_FIELD_CLASS_TYPE_STRUCTURE || |
2284 | bt_field_class_type_is(fc->type, | |
2285 | BT_FIELD_CLASS_TYPE_VARIANT)) { | |
5cd6d0e5 PP |
2286 | struct bt_field_class_named_field_class_container *container_fc = |
2287 | (void *) fc; | |
2288 | uint64_t i; | |
2289 | ||
2290 | for (i = 0; i < container_fc->named_fcs->len; i++) { | |
2291 | struct bt_named_field_class *named_fc = | |
45c51519 | 2292 | container_fc->named_fcs->pdata[i]; |
5cd6d0e5 | 2293 | |
862ca4ed | 2294 | bt_field_class_make_part_of_trace_class(named_fc->fc); |
5cd6d0e5 | 2295 | } |
ebdb6693 PP |
2296 | } else if (bt_field_class_type_is(fc->type, |
2297 | BT_FIELD_CLASS_TYPE_ARRAY)) { | |
5cd6d0e5 PP |
2298 | struct bt_field_class_array *array_fc = (void *) fc; |
2299 | ||
862ca4ed | 2300 | bt_field_class_make_part_of_trace_class(array_fc->element_fc); |
5cd6d0e5 PP |
2301 | } |
2302 | } | |
c5b9b441 | 2303 | |
1353b066 | 2304 | BT_EXPORT |
c6962c96 PP |
2305 | const struct bt_value *bt_field_class_borrow_user_attributes_const( |
2306 | const struct bt_field_class *fc) | |
2307 | { | |
d5b13b9b | 2308 | BT_ASSERT_PRE_DEV_FC_NON_NULL(fc); |
c6962c96 PP |
2309 | return fc->user_attributes; |
2310 | } | |
2311 | ||
1353b066 | 2312 | BT_EXPORT |
c6962c96 PP |
2313 | struct bt_value *bt_field_class_borrow_user_attributes( |
2314 | struct bt_field_class *field_class) | |
2315 | { | |
2316 | return (void *) bt_field_class_borrow_user_attributes_const( | |
2317 | (void *) field_class); | |
2318 | } | |
2319 | ||
2320 | ||
1353b066 | 2321 | BT_EXPORT |
c6962c96 PP |
2322 | void bt_field_class_set_user_attributes( |
2323 | struct bt_field_class *fc, | |
2324 | const struct bt_value *user_attributes) | |
2325 | { | |
d5b13b9b PP |
2326 | BT_ASSERT_PRE_FC_NON_NULL(fc); |
2327 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL(user_attributes); | |
1778c2a4 PP |
2328 | BT_ASSERT_PRE_USER_ATTRS_IS_MAP(user_attributes); |
2329 | BT_ASSERT_PRE_DEV_FC_HOT(fc); | |
6871026b | 2330 | bt_object_put_ref_no_null_check(fc->user_attributes); |
c6962c96 | 2331 | fc->user_attributes = (void *) user_attributes; |
6871026b | 2332 | bt_object_get_ref_no_null_check(fc->user_attributes); |
c6962c96 PP |
2333 | } |
2334 | ||
2335 | static | |
2336 | const struct bt_value *bt_named_field_class_borrow_user_attributes_const( | |
2337 | const struct bt_named_field_class *named_fc) | |
2338 | { | |
2339 | return named_fc->user_attributes; | |
2340 | } | |
2341 | ||
2342 | static | |
1778c2a4 | 2343 | void set_named_field_class_user_attributes( |
c6962c96 | 2344 | struct bt_named_field_class *named_fc, |
1778c2a4 | 2345 | const struct bt_value *user_attributes, const char *api_func) |
c6962c96 | 2346 | { |
1778c2a4 PP |
2347 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); |
2348 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL_FROM_FUNC(api_func, user_attributes); | |
6871026b | 2349 | bt_object_put_ref_no_null_check(named_fc->user_attributes); |
c6962c96 | 2350 | named_fc->user_attributes = (void *) user_attributes; |
6871026b | 2351 | bt_object_get_ref_no_null_check(named_fc->user_attributes); |
c6962c96 PP |
2352 | } |
2353 | ||
1353b066 | 2354 | BT_EXPORT |
c6962c96 PP |
2355 | const struct bt_value * |
2356 | bt_field_class_structure_member_borrow_user_attributes_const( | |
2357 | const struct bt_field_class_structure_member *member) | |
2358 | { | |
d5b13b9b | 2359 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2360 | return bt_named_field_class_borrow_user_attributes_const( |
2361 | (const void *) member); | |
2362 | } | |
2363 | ||
1353b066 | 2364 | BT_EXPORT |
c6962c96 PP |
2365 | struct bt_value * |
2366 | bt_field_class_structure_member_borrow_user_attributes( | |
2367 | struct bt_field_class_structure_member *member) | |
2368 | { | |
d5b13b9b | 2369 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
c6962c96 PP |
2370 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2371 | (void *) member); | |
2372 | } | |
2373 | ||
1353b066 | 2374 | BT_EXPORT |
c6962c96 PP |
2375 | void bt_field_class_structure_member_set_user_attributes( |
2376 | struct bt_field_class_structure_member *member, | |
2377 | const struct bt_value *user_attributes) | |
2378 | { | |
d5b13b9b | 2379 | BT_ASSERT_PRE_STRUCT_FC_MEMBER_NON_NULL(member); |
1778c2a4 PP |
2380 | BT_ASSERT_PRE_DEV_HOT("structure-field-class-member", |
2381 | (struct bt_named_field_class *) member, | |
2382 | "Structure field class member", "."); | |
2383 | set_named_field_class_user_attributes((void *) member, | |
2384 | user_attributes, __func__); | |
c6962c96 PP |
2385 | } |
2386 | ||
1353b066 | 2387 | BT_EXPORT |
c6962c96 PP |
2388 | const struct bt_value *bt_field_class_variant_option_borrow_user_attributes_const( |
2389 | const struct bt_field_class_variant_option *option) | |
2390 | { | |
d5b13b9b | 2391 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2392 | return bt_named_field_class_borrow_user_attributes_const( |
2393 | (const void *) option); | |
2394 | } | |
2395 | ||
1353b066 | 2396 | BT_EXPORT |
c6962c96 PP |
2397 | struct bt_value *bt_field_class_variant_option_borrow_user_attributes( |
2398 | struct bt_field_class_variant_option *option) | |
2399 | { | |
d5b13b9b | 2400 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
c6962c96 PP |
2401 | return (void *) bt_named_field_class_borrow_user_attributes_const( |
2402 | (void *) option); | |
2403 | } | |
2404 | ||
1353b066 | 2405 | BT_EXPORT |
c6962c96 PP |
2406 | void bt_field_class_variant_option_set_user_attributes( |
2407 | struct bt_field_class_variant_option *option, | |
2408 | const struct bt_value *user_attributes) | |
2409 | { | |
d5b13b9b | 2410 | BT_ASSERT_PRE_VAR_FC_OPT_NON_NULL(option); |
1778c2a4 PP |
2411 | BT_ASSERT_PRE_DEV_HOT("variant-field-class-option", |
2412 | (struct bt_named_field_class *) option, | |
2413 | "Variant field class option", "."); | |
2414 | set_named_field_class_user_attributes((void *) option, | |
2415 | user_attributes, __func__); | |
c6962c96 PP |
2416 | } |
2417 | ||
1353b066 | 2418 | BT_EXPORT |
c5b9b441 PP |
2419 | void bt_field_class_get_ref(const struct bt_field_class *field_class) |
2420 | { | |
2421 | bt_object_get_ref(field_class); | |
2422 | } | |
2423 | ||
1353b066 | 2424 | BT_EXPORT |
c5b9b441 PP |
2425 | void bt_field_class_put_ref(const struct bt_field_class *field_class) |
2426 | { | |
2427 | bt_object_put_ref(field_class); | |
2428 | } |