Commit | Line | Data |
---|---|---|
273b65be | 1 | /* |
e2f7325d | 2 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
de9dd397 | 3 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
273b65be JG |
4 | * |
5 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
6 | * of this software and associated documentation files (the "Software"), to deal | |
7 | * in the Software without restriction, including without limitation the rights | |
8 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
9 | * copies of the Software, and to permit persons to whom the Software is | |
10 | * furnished to do so, subject to the following conditions: | |
11 | * | |
12 | * The above copyright notice and this permission notice shall be included in | |
13 | * all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
21 | * SOFTWARE. | |
22 | */ | |
23 | ||
350ad6c1 | 24 | #define BT_LOG_TAG "LIB/FIELD" |
c2d9d9cf | 25 | #include "lib/logging.h" |
fc25abce | 26 | |
578e048b | 27 | #include "lib/assert-pre.h" |
3fadfbc0 MJ |
28 | #include <babeltrace2/trace-ir/field.h> |
29 | #include <babeltrace2/trace-ir/field-const.h> | |
578e048b MJ |
30 | #include "lib/object.h" |
31 | #include "compat/compiler.h" | |
32 | #include "compat/fcntl.h" | |
33 | #include "common/align.h" | |
34 | #include "common/assert.h" | |
fc25abce | 35 | #include <inttypes.h> |
273b65be | 36 | |
578e048b MJ |
37 | #include "field.h" |
38 | #include "field-class.h" | |
d24d5663 | 39 | #include "lib/func-status.h" |
578e048b | 40 | |
cb6f1f7d | 41 | static |
44c440bc | 42 | void reset_single_field(struct bt_field *field); |
cb6f1f7d PP |
43 | |
44 | static | |
44c440bc | 45 | void reset_array_field(struct bt_field *field); |
cb6f1f7d PP |
46 | |
47 | static | |
44c440bc | 48 | void reset_structure_field(struct bt_field *field); |
cb6f1f7d | 49 | |
b38aea74 PP |
50 | static |
51 | void reset_option_field(struct bt_field *field); | |
52 | ||
cb6f1f7d | 53 | static |
44c440bc | 54 | void reset_variant_field(struct bt_field *field); |
cb6f1f7d PP |
55 | |
56 | static | |
44c440bc | 57 | void set_single_field_is_frozen(struct bt_field *field, bool is_frozen); |
cb6f1f7d PP |
58 | |
59 | static | |
44c440bc | 60 | void set_array_field_is_frozen(struct bt_field *field, bool is_frozen); |
cb6f1f7d PP |
61 | |
62 | static | |
44c440bc | 63 | void set_structure_field_is_frozen(struct bt_field *field, bool is_frozen); |
cb6f1f7d | 64 | |
b38aea74 PP |
65 | static |
66 | void set_option_field_is_frozen(struct bt_field *field, bool is_frozen); | |
67 | ||
cb6f1f7d | 68 | static |
44c440bc | 69 | void set_variant_field_is_frozen(struct bt_field *field, bool is_frozen); |
cb6f1f7d PP |
70 | |
71 | static | |
40f4ba76 | 72 | bool single_field_is_set(const struct bt_field *field); |
cb6f1f7d PP |
73 | |
74 | static | |
40f4ba76 | 75 | bool array_field_is_set(const struct bt_field *field); |
cb6f1f7d PP |
76 | |
77 | static | |
40f4ba76 | 78 | bool structure_field_is_set(const struct bt_field *field); |
cb6f1f7d | 79 | |
b38aea74 PP |
80 | static |
81 | bool option_field_is_set(const struct bt_field *field); | |
82 | ||
cb6f1f7d | 83 | static |
40f4ba76 | 84 | bool variant_field_is_set(const struct bt_field *field); |
cb6f1f7d | 85 | |
5cebbe7f PP |
86 | static |
87 | struct bt_field_methods bool_field_methods = { | |
88 | .set_is_frozen = set_single_field_is_frozen, | |
89 | .is_set = single_field_is_set, | |
90 | .reset = reset_single_field, | |
91 | }; | |
92 | ||
cb6f1f7d | 93 | static |
44c440bc PP |
94 | struct bt_field_methods integer_field_methods = { |
95 | .set_is_frozen = set_single_field_is_frozen, | |
96 | .is_set = single_field_is_set, | |
97 | .reset = reset_single_field, | |
3dca2276 | 98 | }; |
273b65be | 99 | |
44c440bc PP |
100 | static |
101 | struct bt_field_methods real_field_methods = { | |
102 | .set_is_frozen = set_single_field_is_frozen, | |
103 | .is_set = single_field_is_set, | |
104 | .reset = reset_single_field, | |
12c8a1a3 JG |
105 | }; |
106 | ||
44c440bc PP |
107 | static |
108 | struct bt_field_methods string_field_methods = { | |
109 | .set_is_frozen = set_single_field_is_frozen, | |
110 | .is_set = single_field_is_set, | |
111 | .reset = reset_single_field, | |
273b65be JG |
112 | }; |
113 | ||
44c440bc PP |
114 | static |
115 | struct bt_field_methods structure_field_methods = { | |
116 | .set_is_frozen = set_structure_field_is_frozen, | |
117 | .is_set = structure_field_is_set, | |
118 | .reset = reset_structure_field, | |
87d43dc1 JG |
119 | }; |
120 | ||
44c440bc PP |
121 | static |
122 | struct bt_field_methods array_field_methods = { | |
123 | .set_is_frozen = set_array_field_is_frozen, | |
124 | .is_set = array_field_is_set, | |
125 | .reset = reset_array_field, | |
918be005 PP |
126 | }; |
127 | ||
b38aea74 PP |
128 | static |
129 | struct bt_field_methods option_field_methods = { | |
130 | .set_is_frozen = set_option_field_is_frozen, | |
131 | .is_set = option_field_is_set, | |
132 | .reset = reset_option_field, | |
133 | }; | |
134 | ||
76f869ab | 135 | static |
44c440bc PP |
136 | struct bt_field_methods variant_field_methods = { |
137 | .set_is_frozen = set_variant_field_is_frozen, | |
138 | .is_set = variant_field_is_set, | |
139 | .reset = reset_variant_field, | |
140 | }; | |
76f869ab | 141 | |
5cebbe7f PP |
142 | static |
143 | struct bt_field *create_bool_field(struct bt_field_class *); | |
144 | ||
3dca2276 | 145 | static |
5cd6d0e5 | 146 | struct bt_field *create_integer_field(struct bt_field_class *); |
3dca2276 PP |
147 | |
148 | static | |
5cd6d0e5 | 149 | struct bt_field *create_real_field(struct bt_field_class *); |
3dca2276 PP |
150 | |
151 | static | |
5cd6d0e5 | 152 | struct bt_field *create_string_field(struct bt_field_class *); |
3dca2276 PP |
153 | |
154 | static | |
5cd6d0e5 | 155 | struct bt_field *create_structure_field(struct bt_field_class *); |
3dca2276 PP |
156 | |
157 | static | |
5cd6d0e5 | 158 | struct bt_field *create_static_array_field(struct bt_field_class *); |
f6ccaed9 | 159 | |
3dca2276 | 160 | static |
5cd6d0e5 | 161 | struct bt_field *create_dynamic_array_field(struct bt_field_class *); |
f6ccaed9 | 162 | |
b38aea74 PP |
163 | static |
164 | struct bt_field *create_option_field(struct bt_field_class *); | |
165 | ||
3dca2276 | 166 | static |
5cd6d0e5 | 167 | struct bt_field *create_variant_field(struct bt_field_class *); |
f6ccaed9 | 168 | |
3dca2276 | 169 | static |
5cd6d0e5 | 170 | struct bt_field *(* const field_create_funcs[])(struct bt_field_class *) = { |
5cebbe7f | 171 | [BT_FIELD_CLASS_TYPE_BOOL] = create_bool_field, |
45c51519 PP |
172 | [BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER] = create_integer_field, |
173 | [BT_FIELD_CLASS_TYPE_SIGNED_INTEGER] = create_integer_field, | |
174 | [BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION] = create_integer_field, | |
175 | [BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION] = create_integer_field, | |
176 | [BT_FIELD_CLASS_TYPE_REAL] = create_real_field, | |
177 | [BT_FIELD_CLASS_TYPE_STRING] = create_string_field, | |
178 | [BT_FIELD_CLASS_TYPE_STRUCTURE] = create_structure_field, | |
179 | [BT_FIELD_CLASS_TYPE_STATIC_ARRAY] = create_static_array_field, | |
180 | [BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY] = create_dynamic_array_field, | |
b38aea74 | 181 | [BT_FIELD_CLASS_TYPE_OPTION] = create_option_field, |
45c51519 PP |
182 | [BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR] = create_variant_field, |
183 | [BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_SELECTOR] = create_variant_field, | |
184 | [BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_SELECTOR] = create_variant_field, | |
3dca2276 | 185 | }; |
f6ccaed9 | 186 | |
5cebbe7f PP |
187 | static |
188 | void destroy_bool_field(struct bt_field *field); | |
189 | ||
312c056a | 190 | static |
44c440bc | 191 | void destroy_integer_field(struct bt_field *field); |
312c056a PP |
192 | |
193 | static | |
44c440bc | 194 | void destroy_real_field(struct bt_field *field); |
312c056a PP |
195 | |
196 | static | |
44c440bc | 197 | void destroy_string_field(struct bt_field *field); |
312c056a PP |
198 | |
199 | static | |
44c440bc | 200 | void destroy_structure_field(struct bt_field *field); |
312c056a PP |
201 | |
202 | static | |
44c440bc | 203 | void destroy_array_field(struct bt_field *field); |
312c056a | 204 | |
b38aea74 PP |
205 | static |
206 | void destroy_option_field(struct bt_field *field); | |
207 | ||
312c056a | 208 | static |
44c440bc | 209 | void destroy_variant_field(struct bt_field *field); |
312c056a PP |
210 | |
211 | static | |
212 | void (* const field_destroy_funcs[])(struct bt_field *) = { | |
5cebbe7f | 213 | [BT_FIELD_CLASS_TYPE_BOOL] = destroy_bool_field, |
45c51519 PP |
214 | [BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER] = destroy_integer_field, |
215 | [BT_FIELD_CLASS_TYPE_SIGNED_INTEGER] = destroy_integer_field, | |
216 | [BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION] = destroy_integer_field, | |
217 | [BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION] = destroy_integer_field, | |
218 | [BT_FIELD_CLASS_TYPE_REAL] = destroy_real_field, | |
219 | [BT_FIELD_CLASS_TYPE_STRING] = destroy_string_field, | |
220 | [BT_FIELD_CLASS_TYPE_STRUCTURE] = destroy_structure_field, | |
221 | [BT_FIELD_CLASS_TYPE_STATIC_ARRAY] = destroy_array_field, | |
222 | [BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY] = destroy_array_field, | |
b38aea74 | 223 | [BT_FIELD_CLASS_TYPE_OPTION] = destroy_option_field, |
45c51519 PP |
224 | [BT_FIELD_CLASS_TYPE_VARIANT_WITHOUT_SELECTOR] = destroy_variant_field, |
225 | [BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_SELECTOR] = destroy_variant_field, | |
226 | [BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_SELECTOR] = destroy_variant_field, | |
312c056a PP |
227 | }; |
228 | ||
40f4ba76 | 229 | struct bt_field_class *bt_field_borrow_class(const struct bt_field *field) |
cb6f1f7d | 230 | { |
bdb288b3 | 231 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
5cd6d0e5 | 232 | return field->class; |
cb6f1f7d PP |
233 | } |
234 | ||
40f4ba76 PP |
235 | const struct bt_field_class *bt_field_borrow_class_const( |
236 | const struct bt_field *field) | |
e5be10ef | 237 | { |
bdb288b3 | 238 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
40f4ba76 | 239 | return field->class; |
e5be10ef PP |
240 | } |
241 | ||
40f4ba76 | 242 | enum bt_field_class_type bt_field_get_class_type(const struct bt_field *field) |
cb6f1f7d | 243 | { |
bdb288b3 | 244 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
864cad70 | 245 | return field->class->type; |
cb6f1f7d PP |
246 | } |
247 | ||
312c056a | 248 | BT_HIDDEN |
5cd6d0e5 | 249 | struct bt_field *bt_field_create(struct bt_field_class *fc) |
273b65be | 250 | { |
50842bdc | 251 | struct bt_field *field = NULL; |
44c440bc | 252 | |
bdb288b3 | 253 | BT_ASSERT(fc); |
864cad70 | 254 | field = field_create_funcs[fc->type](fc); |
273b65be | 255 | if (!field) { |
870631a2 | 256 | BT_LIB_LOGE_APPEND_CAUSE("Cannot create field object from field class: " |
5cd6d0e5 | 257 | "%![fc-]+F", fc); |
3dca2276 | 258 | goto end; |
273b65be JG |
259 | } |
260 | ||
3dca2276 PP |
261 | end: |
262 | return field; | |
273b65be JG |
263 | } |
264 | ||
44c440bc | 265 | static inline |
5cd6d0e5 | 266 | void init_field(struct bt_field *field, struct bt_field_class *fc, |
44c440bc | 267 | struct bt_field_methods *methods) |
cd95e351 | 268 | { |
44c440bc | 269 | BT_ASSERT(field); |
5cd6d0e5 | 270 | BT_ASSERT(fc); |
44c440bc PP |
271 | bt_object_init_unique(&field->base); |
272 | field->methods = methods; | |
398454ed PP |
273 | field->class = fc; |
274 | bt_object_get_no_null_check(fc); | |
cd95e351 JG |
275 | } |
276 | ||
5cebbe7f PP |
277 | static |
278 | struct bt_field *create_bool_field(struct bt_field_class *fc) | |
279 | { | |
280 | struct bt_field_bool *bool_field; | |
281 | ||
282 | BT_LIB_LOGD("Creating boolean field object: %![fc-]+F", fc); | |
283 | bool_field = g_new0(struct bt_field_bool, 1); | |
284 | if (!bool_field) { | |
285 | BT_LIB_LOGE_APPEND_CAUSE( | |
286 | "Failed to allocate one boolean field."); | |
287 | goto end; | |
288 | } | |
289 | ||
290 | init_field((void *) bool_field, fc, &bool_field_methods); | |
291 | BT_LIB_LOGD("Created boolean field object: %!+f", bool_field); | |
292 | ||
293 | end: | |
294 | return (void *) bool_field; | |
295 | } | |
296 | ||
44c440bc | 297 | static |
5cd6d0e5 | 298 | struct bt_field *create_integer_field(struct bt_field_class *fc) |
4ebcc695 | 299 | { |
44c440bc PP |
300 | struct bt_field_integer *int_field; |
301 | ||
5cd6d0e5 | 302 | BT_LIB_LOGD("Creating integer field object: %![fc-]+F", fc); |
44c440bc PP |
303 | int_field = g_new0(struct bt_field_integer, 1); |
304 | if (!int_field) { | |
870631a2 PP |
305 | BT_LIB_LOGE_APPEND_CAUSE( |
306 | "Failed to allocate one integer field."); | |
44c440bc PP |
307 | goto end; |
308 | } | |
309 | ||
5cd6d0e5 | 310 | init_field((void *) int_field, fc, &integer_field_methods); |
44c440bc PP |
311 | BT_LIB_LOGD("Created integer field object: %!+f", int_field); |
312 | ||
313 | end: | |
314 | return (void *) int_field; | |
4ebcc695 PP |
315 | } |
316 | ||
44c440bc | 317 | static |
5cd6d0e5 | 318 | struct bt_field *create_real_field(struct bt_field_class *fc) |
2e8876d3 | 319 | { |
44c440bc | 320 | struct bt_field_real *real_field; |
cb6f1f7d | 321 | |
5cd6d0e5 | 322 | BT_LIB_LOGD("Creating real field object: %![fc-]+F", fc); |
44c440bc PP |
323 | real_field = g_new0(struct bt_field_real, 1); |
324 | if (!real_field) { | |
870631a2 | 325 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one real field."); |
44c440bc PP |
326 | goto end; |
327 | } | |
328 | ||
5cd6d0e5 | 329 | init_field((void *) real_field, fc, &real_field_methods); |
44c440bc PP |
330 | BT_LIB_LOGD("Created real field object: %!+f", real_field); |
331 | ||
332 | end: | |
333 | return (void *) real_field; | |
2e8876d3 PP |
334 | } |
335 | ||
44c440bc | 336 | static |
5cd6d0e5 | 337 | struct bt_field *create_string_field(struct bt_field_class *fc) |
273b65be | 338 | { |
44c440bc | 339 | struct bt_field_string *string_field; |
cb6f1f7d | 340 | |
5cd6d0e5 | 341 | BT_LIB_LOGD("Creating string field object: %![fc-]+F", fc); |
44c440bc PP |
342 | string_field = g_new0(struct bt_field_string, 1); |
343 | if (!string_field) { | |
870631a2 PP |
344 | BT_LIB_LOGE_APPEND_CAUSE( |
345 | "Failed to allocate one string field."); | |
44c440bc PP |
346 | goto end; |
347 | } | |
cb6f1f7d | 348 | |
5cd6d0e5 | 349 | init_field((void *) string_field, fc, &string_field_methods); |
44c440bc PP |
350 | string_field->buf = g_array_sized_new(FALSE, FALSE, |
351 | sizeof(char), 1); | |
352 | if (!string_field->buf) { | |
870631a2 | 353 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GArray."); |
65300d60 | 354 | BT_OBJECT_PUT_REF_AND_RESET(string_field); |
44c440bc PP |
355 | goto end; |
356 | } | |
cb6f1f7d | 357 | |
44c440bc PP |
358 | g_array_index(string_field->buf, char, 0) = '\0'; |
359 | BT_LIB_LOGD("Created string field object: %!+f", string_field); | |
cb6f1f7d | 360 | |
44c440bc PP |
361 | end: |
362 | return (void *) string_field; | |
363 | } | |
cb6f1f7d | 364 | |
44c440bc | 365 | static inline |
5cd6d0e5 PP |
366 | int create_fields_from_named_field_classes( |
367 | struct bt_field_class_named_field_class_container *fc, | |
44c440bc PP |
368 | GPtrArray **fields) |
369 | { | |
370 | int ret = 0; | |
371 | uint64_t i; | |
cb6f1f7d | 372 | |
44c440bc PP |
373 | *fields = g_ptr_array_new_with_free_func( |
374 | (GDestroyNotify) bt_field_destroy); | |
375 | if (!*fields) { | |
870631a2 | 376 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
44c440bc PP |
377 | ret = -1; |
378 | goto end; | |
cb6f1f7d PP |
379 | } |
380 | ||
5cd6d0e5 | 381 | g_ptr_array_set_size(*fields, fc->named_fcs->len); |
44c440bc | 382 | |
5cd6d0e5 | 383 | for (i = 0; i < fc->named_fcs->len; i++) { |
44c440bc | 384 | struct bt_field *field; |
45c51519 | 385 | struct bt_named_field_class *named_fc = fc->named_fcs->pdata[i]; |
44c440bc | 386 | |
5cd6d0e5 | 387 | field = bt_field_create(named_fc->fc); |
44c440bc | 388 | if (!field) { |
870631a2 PP |
389 | BT_LIB_LOGE_APPEND_CAUSE( |
390 | "Failed to create structure member or variant option field: " | |
5cd6d0e5 PP |
391 | "name=\"%s\", %![fc-]+F", |
392 | named_fc->name->str, named_fc->fc); | |
44c440bc PP |
393 | ret = -1; |
394 | goto end; | |
395 | } | |
396 | ||
397 | g_ptr_array_index(*fields, i) = field; | |
398 | } | |
cb6f1f7d PP |
399 | |
400 | end: | |
401 | return ret; | |
273b65be JG |
402 | } |
403 | ||
44c440bc | 404 | static |
5cd6d0e5 | 405 | struct bt_field *create_structure_field(struct bt_field_class *fc) |
cd95e351 | 406 | { |
44c440bc | 407 | struct bt_field_structure *struct_field; |
cb6f1f7d | 408 | |
5cd6d0e5 | 409 | BT_LIB_LOGD("Creating structure field object: %![fc-]+F", fc); |
44c440bc PP |
410 | struct_field = g_new0(struct bt_field_structure, 1); |
411 | if (!struct_field) { | |
870631a2 PP |
412 | BT_LIB_LOGE_APPEND_CAUSE( |
413 | "Failed to allocate one structure field."); | |
44c440bc PP |
414 | goto end; |
415 | } | |
fc25abce | 416 | |
5cd6d0e5 | 417 | init_field((void *) struct_field, fc, &structure_field_methods); |
44c440bc | 418 | |
5cd6d0e5 | 419 | if (create_fields_from_named_field_classes((void *) fc, |
44c440bc | 420 | &struct_field->fields)) { |
870631a2 PP |
421 | BT_LIB_LOGE_APPEND_CAUSE( |
422 | "Cannot create structure member fields: %![fc-]+F", fc); | |
65300d60 | 423 | BT_OBJECT_PUT_REF_AND_RESET(struct_field); |
44c440bc | 424 | goto end; |
cb6f1f7d PP |
425 | } |
426 | ||
44c440bc | 427 | BT_LIB_LOGD("Created structure field object: %!+f", struct_field); |
cb6f1f7d | 428 | |
44c440bc PP |
429 | end: |
430 | return (void *) struct_field; | |
cd95e351 JG |
431 | } |
432 | ||
b38aea74 PP |
433 | static |
434 | struct bt_field *create_option_field(struct bt_field_class *fc) | |
435 | { | |
436 | struct bt_field_option *opt_field; | |
437 | struct bt_field_class_option *opt_fc = (void *) fc; | |
438 | ||
439 | BT_LIB_LOGD("Creating option field object: %![fc-]+F", fc); | |
440 | opt_field = g_new0(struct bt_field_option, 1); | |
441 | if (!opt_field) { | |
442 | BT_LIB_LOGE_APPEND_CAUSE( | |
443 | "Failed to allocate one option field."); | |
444 | goto end; | |
445 | } | |
446 | ||
447 | init_field((void *) opt_field, fc, &option_field_methods); | |
448 | opt_field->content_field = bt_field_create(opt_fc->content_fc); | |
449 | if (!opt_field->content_field) { | |
450 | BT_LIB_LOGE_APPEND_CAUSE( | |
451 | "Failed to create option field's content field: " | |
452 | "%![opt-fc-]+F, %![content-fc-]+F", | |
453 | opt_fc, opt_fc->content_fc); | |
454 | BT_OBJECT_PUT_REF_AND_RESET(opt_field); | |
455 | goto end; | |
456 | } | |
457 | ||
458 | BT_LIB_LOGD("Created option field object: %!+f", opt_field); | |
459 | ||
460 | end: | |
461 | return (void *) opt_field; | |
462 | } | |
463 | ||
44c440bc | 464 | static |
5cd6d0e5 | 465 | struct bt_field *create_variant_field(struct bt_field_class *fc) |
273b65be | 466 | { |
44c440bc | 467 | struct bt_field_variant *var_field; |
cb6f1f7d | 468 | |
5cd6d0e5 | 469 | BT_LIB_LOGD("Creating variant field object: %![fc-]+F", fc); |
44c440bc PP |
470 | var_field = g_new0(struct bt_field_variant, 1); |
471 | if (!var_field) { | |
870631a2 PP |
472 | BT_LIB_LOGE_APPEND_CAUSE( |
473 | "Failed to allocate one variant field."); | |
44c440bc PP |
474 | goto end; |
475 | } | |
f6ccaed9 | 476 | |
5cd6d0e5 | 477 | init_field((void *) var_field, fc, &variant_field_methods); |
cb6f1f7d | 478 | |
5cd6d0e5 | 479 | if (create_fields_from_named_field_classes((void *) fc, |
44c440bc | 480 | &var_field->fields)) { |
870631a2 | 481 | BT_LIB_LOGE_APPEND_CAUSE("Cannot create variant member fields: " |
5cd6d0e5 | 482 | "%![fc-]+F", fc); |
65300d60 | 483 | BT_OBJECT_PUT_REF_AND_RESET(var_field); |
44c440bc PP |
484 | goto end; |
485 | } | |
273b65be | 486 | |
44c440bc | 487 | BT_LIB_LOGD("Created variant field object: %!+f", var_field); |
cb6f1f7d | 488 | |
44c440bc PP |
489 | end: |
490 | return (void *) var_field; | |
cb6f1f7d PP |
491 | } |
492 | ||
493 | static inline | |
44c440bc | 494 | int init_array_field_fields(struct bt_field_array *array_field) |
cb6f1f7d PP |
495 | { |
496 | int ret = 0; | |
44c440bc | 497 | uint64_t i; |
5cd6d0e5 | 498 | struct bt_field_class_array *array_fc; |
cb6f1f7d | 499 | |
44c440bc | 500 | BT_ASSERT(array_field); |
5cd6d0e5 | 501 | array_fc = (void *) array_field->common.class; |
44c440bc PP |
502 | array_field->fields = g_ptr_array_sized_new(array_field->length); |
503 | if (!array_field->fields) { | |
870631a2 | 504 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray."); |
cb6f1f7d PP |
505 | ret = -1; |
506 | goto end; | |
507 | } | |
508 | ||
44c440bc PP |
509 | g_ptr_array_set_free_func(array_field->fields, |
510 | (GDestroyNotify) bt_field_destroy); | |
511 | g_ptr_array_set_size(array_field->fields, array_field->length); | |
512 | ||
513 | for (i = 0; i < array_field->length; i++) { | |
514 | array_field->fields->pdata[i] = bt_field_create( | |
5cd6d0e5 | 515 | array_fc->element_fc); |
44c440bc | 516 | if (!array_field->fields->pdata[i]) { |
870631a2 PP |
517 | BT_LIB_LOGE_APPEND_CAUSE( |
518 | "Cannot create array field's element field: " | |
5cd6d0e5 | 519 | "index=%" PRIu64 ", %![fc-]+F", i, array_fc); |
44c440bc PP |
520 | ret = -1; |
521 | goto end; | |
522 | } | |
523 | } | |
cb6f1f7d PP |
524 | |
525 | end: | |
526 | return ret; | |
3f4a108d PP |
527 | } |
528 | ||
44c440bc | 529 | static |
5cd6d0e5 | 530 | struct bt_field *create_static_array_field(struct bt_field_class *fc) |
f78d67fb | 531 | { |
9c08c816 | 532 | struct bt_field_class_array_static *array_fc = (void *) fc; |
44c440bc | 533 | struct bt_field_array *array_field; |
312c056a | 534 | |
5cd6d0e5 | 535 | BT_LIB_LOGD("Creating static array field object: %![fc-]+F", fc); |
44c440bc PP |
536 | array_field = g_new0(struct bt_field_array, 1); |
537 | if (!array_field) { | |
870631a2 PP |
538 | BT_LIB_LOGE_APPEND_CAUSE( |
539 | "Failed to allocate one static array field."); | |
44c440bc PP |
540 | goto end; |
541 | } | |
f78d67fb | 542 | |
5cd6d0e5 PP |
543 | init_field((void *) array_field, fc, &array_field_methods); |
544 | array_field->length = array_fc->length; | |
cb6f1f7d | 545 | |
44c440bc | 546 | if (init_array_field_fields(array_field)) { |
870631a2 | 547 | BT_LIB_LOGE_APPEND_CAUSE("Cannot create static array fields: " |
5cd6d0e5 | 548 | "%![fc-]+F", fc); |
65300d60 | 549 | BT_OBJECT_PUT_REF_AND_RESET(array_field); |
44c440bc PP |
550 | goto end; |
551 | } | |
312c056a | 552 | |
44c440bc | 553 | BT_LIB_LOGD("Created static array field object: %!+f", array_field); |
cb6f1f7d | 554 | |
44c440bc PP |
555 | end: |
556 | return (void *) array_field; | |
273b65be JG |
557 | } |
558 | ||
44c440bc | 559 | static |
5cd6d0e5 | 560 | struct bt_field *create_dynamic_array_field(struct bt_field_class *fc) |
cd95e351 | 561 | { |
44c440bc | 562 | struct bt_field_array *array_field; |
312c056a | 563 | |
5cd6d0e5 | 564 | BT_LIB_LOGD("Creating dynamic array field object: %![fc-]+F", fc); |
44c440bc PP |
565 | array_field = g_new0(struct bt_field_array, 1); |
566 | if (!array_field) { | |
870631a2 PP |
567 | BT_LIB_LOGE_APPEND_CAUSE( |
568 | "Failed to allocate one dynamic array field."); | |
44c440bc PP |
569 | goto end; |
570 | } | |
571 | ||
5cd6d0e5 | 572 | init_field((void *) array_field, fc, &array_field_methods); |
44c440bc PP |
573 | |
574 | if (init_array_field_fields(array_field)) { | |
870631a2 | 575 | BT_LIB_LOGE_APPEND_CAUSE("Cannot create dynamic array fields: " |
5cd6d0e5 | 576 | "%![fc-]+F", fc); |
65300d60 | 577 | BT_OBJECT_PUT_REF_AND_RESET(array_field); |
44c440bc | 578 | goto end; |
cb6f1f7d PP |
579 | } |
580 | ||
44c440bc PP |
581 | BT_LIB_LOGD("Created dynamic array field object: %!+f", array_field); |
582 | ||
583 | end: | |
584 | return (void *) array_field; | |
312c056a PP |
585 | } |
586 | ||
5cebbe7f PP |
587 | bt_bool bt_field_bool_get_value(const struct bt_field *field) |
588 | { | |
589 | const struct bt_field_bool *bool_field = (const void *) field; | |
590 | ||
591 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
592 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
593 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_BOOL, | |
594 | "Field"); | |
595 | return (bt_bool) bool_field->value; | |
596 | } | |
597 | ||
598 | void bt_field_bool_set_value(struct bt_field *field, bt_bool value) | |
599 | { | |
600 | struct bt_field_bool *bool_field = (void *) field; | |
601 | ||
602 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
603 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_BOOL, | |
604 | "Field"); | |
605 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
606 | bool_field->value = (bool) value; | |
607 | bt_field_set_single(field, true); | |
608 | } | |
609 | ||
9c08c816 | 610 | int64_t bt_field_integer_signed_get_value(const struct bt_field *field) |
312c056a | 611 | { |
40f4ba76 | 612 | const struct bt_field_integer *int_field = (const void *) field; |
312c056a | 613 | |
bdb288b3 PP |
614 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
615 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
616 | BT_ASSERT_PRE_DEV_FIELD_IS_SIGNED_INT(field, "Field"); | |
44c440bc | 617 | return int_field->value.i; |
cd95e351 JG |
618 | } |
619 | ||
9c08c816 | 620 | void bt_field_integer_signed_set_value(struct bt_field *field, int64_t value) |
cd95e351 | 621 | { |
44c440bc | 622 | struct bt_field_integer *int_field = (void *) field; |
312c056a | 623 | |
bdb288b3 PP |
624 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
625 | BT_ASSERT_PRE_DEV_FIELD_IS_SIGNED_INT(field, "Field"); | |
626 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
627 | BT_ASSERT_PRE_DEV(bt_util_value_is_in_range_signed( | |
5cd6d0e5 | 628 | ((struct bt_field_class_integer *) field->class)->range, value), |
44c440bc | 629 | "Value is out of bounds: value=%" PRId64 ", %![field-]+f, " |
5cd6d0e5 | 630 | "%![fc-]+F", value, field, field->class); |
44c440bc PP |
631 | int_field->value.i = value; |
632 | bt_field_set_single(field, true); | |
cd95e351 JG |
633 | } |
634 | ||
9c08c816 | 635 | uint64_t bt_field_integer_unsigned_get_value(const struct bt_field *field) |
273b65be | 636 | { |
40f4ba76 | 637 | const struct bt_field_integer *int_field = (const void *) field; |
44c440bc | 638 | |
bdb288b3 PP |
639 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
640 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
641 | BT_ASSERT_PRE_DEV_FIELD_IS_UNSIGNED_INT(field, "Field"); | |
44c440bc | 642 | return int_field->value.u; |
273b65be JG |
643 | } |
644 | ||
9c08c816 | 645 | void bt_field_integer_unsigned_set_value(struct bt_field *field, uint64_t value) |
cd95e351 | 646 | { |
44c440bc | 647 | struct bt_field_integer *int_field = (void *) field; |
312c056a | 648 | |
bdb288b3 PP |
649 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
650 | BT_ASSERT_PRE_DEV_FIELD_IS_UNSIGNED_INT(field, "Field"); | |
651 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
652 | BT_ASSERT_PRE_DEV(bt_util_value_is_in_range_unsigned( | |
5cd6d0e5 | 653 | ((struct bt_field_class_integer *) field->class)->range, value), |
44c440bc | 654 | "Value is out of bounds: value=%" PRIu64 ", %![field-]+f, " |
5cd6d0e5 | 655 | "%![fc-]+F", value, field, field->class); |
44c440bc PP |
656 | int_field->value.u = value; |
657 | bt_field_set_single(field, true); | |
cd95e351 JG |
658 | } |
659 | ||
40f4ba76 | 660 | double bt_field_real_get_value(const struct bt_field *field) |
273b65be | 661 | { |
40f4ba76 | 662 | const struct bt_field_real *real_field = (const void *) field; |
44c440bc | 663 | |
bdb288b3 PP |
664 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
665 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
666 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_REAL, "Field"); | |
44c440bc | 667 | return real_field->value; |
f6ccaed9 PP |
668 | } |
669 | ||
40f4ba76 | 670 | void bt_field_real_set_value(struct bt_field *field, double value) |
f6ccaed9 | 671 | { |
44c440bc | 672 | struct bt_field_real *real_field = (void *) field; |
cb6f1f7d | 673 | |
bdb288b3 PP |
674 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
675 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_REAL, "Field"); | |
676 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
677 | BT_ASSERT_PRE_DEV( | |
5cd6d0e5 | 678 | !((struct bt_field_class_real *) field->class)->is_single_precision || |
44c440bc PP |
679 | (double) (float) value == value, |
680 | "Invalid value for a single-precision real number: value=%f, " | |
5cd6d0e5 | 681 | "%![fc-]+F", value, field->class); |
44c440bc PP |
682 | real_field->value = value; |
683 | bt_field_set_single(field, true); | |
684 | } | |
685 | ||
d24d5663 | 686 | enum bt_field_enumeration_get_mapping_labels_status |
9c08c816 | 687 | bt_field_enumeration_unsigned_get_mapping_labels( |
40f4ba76 | 688 | const struct bt_field *field, |
5cd6d0e5 | 689 | bt_field_class_enumeration_mapping_label_array *label_array, |
44c440bc PP |
690 | uint64_t *count) |
691 | { | |
40f4ba76 | 692 | const struct bt_field_integer *int_field = (const void *) field; |
44c440bc | 693 | |
bdb288b3 PP |
694 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
695 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)"); | |
696 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Count (output)"); | |
697 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
698 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 699 | BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION, "Field"); |
743eec93 | 700 | return (int) |
9c08c816 | 701 | bt_field_class_enumeration_unsigned_get_mapping_labels_for_value( |
743eec93 | 702 | field->class, int_field->value.u, label_array, count); |
273b65be JG |
703 | } |
704 | ||
d24d5663 | 705 | enum bt_field_enumeration_get_mapping_labels_status |
9c08c816 | 706 | bt_field_enumeration_signed_get_mapping_labels( |
40f4ba76 | 707 | const struct bt_field *field, |
5cd6d0e5 | 708 | bt_field_class_enumeration_mapping_label_array *label_array, |
44c440bc | 709 | uint64_t *count) |
cd95e351 | 710 | { |
40f4ba76 | 711 | const struct bt_field_integer *int_field = (const void *) field; |
cb6f1f7d | 712 | |
bdb288b3 PP |
713 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
714 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Label array (output)"); | |
715 | BT_ASSERT_PRE_DEV_NON_NULL(label_array, "Count (output)"); | |
716 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
717 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 718 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION, "Field"); |
743eec93 | 719 | return (int) |
9c08c816 | 720 | bt_field_class_enumeration_signed_get_mapping_labels_for_value( |
743eec93 | 721 | field->class, int_field->value.i, label_array, count); |
f6ccaed9 | 722 | } |
fc25abce | 723 | |
40f4ba76 | 724 | const char *bt_field_string_get_value(const struct bt_field *field) |
f6ccaed9 | 725 | { |
40f4ba76 | 726 | const struct bt_field_string *string_field = (const void *) field; |
44c440bc | 727 | |
bdb288b3 PP |
728 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
729 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
730 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING, | |
44c440bc PP |
731 | "Field"); |
732 | return (const char *) string_field->buf->data; | |
733 | } | |
734 | ||
40f4ba76 | 735 | uint64_t bt_field_string_get_length(const struct bt_field *field) |
44c440bc | 736 | { |
40f4ba76 | 737 | const struct bt_field_string *string_field = (const void *) field; |
cb6f1f7d | 738 | |
bdb288b3 PP |
739 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
740 | BT_ASSERT_PRE_DEV_FIELD_IS_SET(field, "Field"); | |
741 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING, | |
44c440bc PP |
742 | "Field"); |
743 | return string_field->length; | |
cd95e351 JG |
744 | } |
745 | ||
743eec93 PP |
746 | static inline |
747 | void clear_string_field(struct bt_field *field) | |
748 | { | |
749 | struct bt_field_string *string_field = (void *) field; | |
750 | ||
751 | BT_ASSERT(field); | |
752 | string_field->length = 0; | |
753 | bt_field_set_single(field, true); | |
754 | } | |
755 | ||
d24d5663 PP |
756 | enum bt_field_string_set_value_status bt_field_string_set_value( |
757 | struct bt_field *field, const char *value) | |
273b65be | 758 | { |
bdb288b3 PP |
759 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
760 | BT_ASSERT_PRE_DEV_NON_NULL(value, "Value"); | |
761 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
762 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, BT_FIELD_CLASS_TYPE_STRING, | |
44c440bc | 763 | "Field"); |
743eec93 | 764 | clear_string_field(field); |
d24d5663 | 765 | return (int) bt_field_string_append_with_length(field, value, |
44c440bc | 766 | (uint64_t) strlen(value)); |
273b65be JG |
767 | } |
768 | ||
d24d5663 PP |
769 | enum bt_field_string_append_status bt_field_string_append( |
770 | struct bt_field *field, const char *value) | |
cd95e351 | 771 | { |
40f4ba76 | 772 | return bt_field_string_append_with_length(field, |
e5be10ef | 773 | value, (uint64_t) strlen(value)); |
cd95e351 JG |
774 | } |
775 | ||
d24d5663 PP |
776 | enum bt_field_string_append_status bt_field_string_append_with_length( |
777 | struct bt_field *field, const char *value, uint64_t length) | |
273b65be | 778 | { |
cb6f1f7d PP |
779 | struct bt_field_string *string_field = (void *) field; |
780 | char *data; | |
44c440bc | 781 | uint64_t new_length; |
273b65be | 782 | |
bdb288b3 PP |
783 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
784 | BT_ASSERT_PRE_DEV_NON_NULL(value, "Value"); | |
785 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
786 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 787 | BT_FIELD_CLASS_TYPE_STRING, "Field"); |
312c056a | 788 | |
cb6f1f7d | 789 | /* Make sure no null bytes are appended */ |
5084732e | 790 | BT_ASSERT_PRE_DEV(!memchr(value, '\0', length), |
cb6f1f7d | 791 | "String value to append contains a null character: " |
44c440bc | 792 | "partial-value=\"%.32s\", length=%" PRIu64, value, length); |
c6f9c5a3 | 793 | |
44c440bc | 794 | new_length = length + string_field->length; |
cb6f1f7d | 795 | |
91d81473 | 796 | if (G_UNLIKELY(new_length + 1 > string_field->buf->len)) { |
44c440bc | 797 | g_array_set_size(string_field->buf, new_length + 1); |
c6f9c5a3 PP |
798 | } |
799 | ||
cb6f1f7d | 800 | data = string_field->buf->data; |
44c440bc PP |
801 | memcpy(data + string_field->length, value, length); |
802 | ((char *) string_field->buf->data)[new_length] = '\0'; | |
803 | string_field->length = new_length; | |
804 | bt_field_set_single(field, true); | |
d24d5663 | 805 | return BT_FUNC_STATUS_OK; |
cb6f1f7d | 806 | } |
3dca2276 | 807 | |
d24d5663 | 808 | void bt_field_string_clear(struct bt_field *field) |
cb6f1f7d | 809 | { |
bdb288b3 PP |
810 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
811 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
812 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 813 | BT_FIELD_CLASS_TYPE_STRING, "Field"); |
743eec93 | 814 | clear_string_field(field); |
cb6f1f7d PP |
815 | } |
816 | ||
40f4ba76 | 817 | uint64_t bt_field_array_get_length(const struct bt_field *field) |
cb6f1f7d | 818 | { |
40f4ba76 | 819 | const struct bt_field_array *array_field = (const void *) field; |
c6f9c5a3 | 820 | |
bdb288b3 PP |
821 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
822 | BT_ASSERT_PRE_DEV_FIELD_IS_ARRAY(field, "Field"); | |
44c440bc | 823 | return array_field->length; |
3dca2276 | 824 | } |
f98c6554 | 825 | |
9c08c816 | 826 | enum bt_field_array_dynamic_set_length_status bt_field_array_dynamic_set_length( |
d24d5663 | 827 | struct bt_field *field, uint64_t length) |
3dca2276 | 828 | { |
d24d5663 | 829 | int ret = BT_FUNC_STATUS_OK; |
44c440bc | 830 | struct bt_field_array *array_field = (void *) field; |
f98c6554 | 831 | |
bdb288b3 PP |
832 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
833 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 834 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY, "Field"); |
bdb288b3 | 835 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); |
273b65be | 836 | |
91d81473 | 837 | if (G_UNLIKELY(length > array_field->fields->len)) { |
44c440bc | 838 | /* Make more room */ |
5cd6d0e5 | 839 | struct bt_field_class_array *array_fc; |
44c440bc PP |
840 | uint64_t cur_len = array_field->fields->len; |
841 | uint64_t i; | |
cb6f1f7d | 842 | |
44c440bc | 843 | g_ptr_array_set_size(array_field->fields, length); |
5cd6d0e5 | 844 | array_fc = (void *) field->class; |
cb6f1f7d | 845 | |
44c440bc PP |
846 | for (i = cur_len; i < array_field->fields->len; i++) { |
847 | struct bt_field *elem_field = bt_field_create( | |
5cd6d0e5 | 848 | array_fc->element_fc); |
273b65be | 849 | |
44c440bc | 850 | if (!elem_field) { |
870631a2 PP |
851 | BT_LIB_LOGE_APPEND_CAUSE( |
852 | "Cannot create element field for " | |
44c440bc PP |
853 | "dynamic array field: " |
854 | "index=%" PRIu64 ", " | |
855 | "%![array-field-]+f", i, field); | |
d24d5663 | 856 | ret = BT_FUNC_STATUS_MEMORY_ERROR; |
44c440bc PP |
857 | goto end; |
858 | } | |
c58b9c62 | 859 | |
44c440bc PP |
860 | BT_ASSERT(!array_field->fields->pdata[i]); |
861 | array_field->fields->pdata[i] = elem_field; | |
c58b9c62 | 862 | } |
c58b9c62 JG |
863 | } |
864 | ||
44c440bc | 865 | array_field->length = length; |
3dca2276 | 866 | |
273b65be | 867 | end: |
c58b9c62 | 868 | return ret; |
273b65be JG |
869 | } |
870 | ||
40f4ba76 PP |
871 | static inline |
872 | struct bt_field *borrow_array_field_element_field_by_index( | |
44c440bc | 873 | struct bt_field *field, uint64_t index) |
312c056a | 874 | { |
44c440bc | 875 | struct bt_field_array *array_field = (void *) field; |
312c056a | 876 | |
bdb288b3 PP |
877 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
878 | BT_ASSERT_PRE_DEV_FIELD_IS_ARRAY(field, "Field"); | |
879 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, array_field->length); | |
44c440bc | 880 | return array_field->fields->pdata[index]; |
312c056a PP |
881 | } |
882 | ||
40f4ba76 PP |
883 | struct bt_field *bt_field_array_borrow_element_field_by_index( |
884 | struct bt_field *field, uint64_t index) | |
e5be10ef | 885 | { |
40f4ba76 | 886 | return borrow_array_field_element_field_by_index(field, index); |
e5be10ef PP |
887 | } |
888 | ||
40f4ba76 PP |
889 | const struct bt_field * |
890 | bt_field_array_borrow_element_field_by_index_const( | |
891 | const struct bt_field *field, uint64_t index) | |
892 | { | |
893 | return borrow_array_field_element_field_by_index((void *) field, index); | |
894 | } | |
895 | ||
896 | static inline | |
897 | struct bt_field *borrow_structure_field_member_field_by_index( | |
44c440bc | 898 | struct bt_field *field, uint64_t index) |
4d4b475d | 899 | { |
44c440bc | 900 | struct bt_field_structure *struct_field = (void *) field; |
4d4b475d | 901 | |
bdb288b3 PP |
902 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
903 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 904 | BT_FIELD_CLASS_TYPE_STRUCTURE, "Field"); |
bdb288b3 | 905 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, struct_field->fields->len); |
44c440bc | 906 | return struct_field->fields->pdata[index]; |
4d4b475d PP |
907 | } |
908 | ||
40f4ba76 PP |
909 | struct bt_field *bt_field_structure_borrow_member_field_by_index( |
910 | struct bt_field *field, uint64_t index) | |
911 | { | |
912 | return borrow_structure_field_member_field_by_index(field, | |
913 | index); | |
914 | } | |
915 | ||
916 | const struct bt_field * | |
917 | bt_field_structure_borrow_member_field_by_index_const( | |
918 | const struct bt_field *field, uint64_t index) | |
e5be10ef | 919 | { |
40f4ba76 | 920 | return borrow_structure_field_member_field_by_index( |
e5be10ef PP |
921 | (void *) field, index); |
922 | } | |
923 | ||
40f4ba76 PP |
924 | static inline |
925 | struct bt_field *borrow_structure_field_member_field_by_name( | |
44c440bc | 926 | struct bt_field *field, const char *name) |
273b65be | 927 | { |
44c440bc | 928 | struct bt_field *ret_field = NULL; |
5cd6d0e5 | 929 | struct bt_field_class_structure *struct_fc; |
44c440bc PP |
930 | struct bt_field_structure *struct_field = (void *) field; |
931 | gpointer orig_key; | |
932 | gpointer index; | |
fc25abce | 933 | |
bdb288b3 PP |
934 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
935 | BT_ASSERT_PRE_DEV_NON_NULL(name, "Field name"); | |
936 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
864cad70 | 937 | BT_FIELD_CLASS_TYPE_STRUCTURE, "Field"); |
5cd6d0e5 | 938 | struct_fc = (void *) field->class; |
312c056a | 939 | |
5cd6d0e5 | 940 | if (!g_hash_table_lookup_extended(struct_fc->common.name_to_index, name, |
44c440bc | 941 | &orig_key, &index)) { |
312c056a | 942 | goto end; |
fc25abce PP |
943 | } |
944 | ||
44c440bc PP |
945 | ret_field = struct_field->fields->pdata[GPOINTER_TO_UINT(index)]; |
946 | BT_ASSERT(ret_field); | |
312c056a PP |
947 | |
948 | end: | |
44c440bc | 949 | return ret_field; |
273b65be JG |
950 | } |
951 | ||
40f4ba76 PP |
952 | struct bt_field *bt_field_structure_borrow_member_field_by_name( |
953 | struct bt_field *field, const char *name) | |
954 | { | |
955 | return borrow_structure_field_member_field_by_name(field, name); | |
956 | } | |
957 | ||
958 | const struct bt_field *bt_field_structure_borrow_member_field_by_name_const( | |
959 | const struct bt_field *field, const char *name) | |
e5be10ef | 960 | { |
40f4ba76 | 961 | return borrow_structure_field_member_field_by_name( |
e5be10ef PP |
962 | (void *) field, name); |
963 | } | |
964 | ||
b38aea74 PP |
965 | void bt_field_option_set_has_field(struct bt_field *field, bt_bool has_field) |
966 | { | |
967 | struct bt_field_option *opt_field = (void *) field; | |
968 | ||
969 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
970 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
971 | BT_FIELD_CLASS_TYPE_OPTION, "Field"); | |
972 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); | |
973 | ||
974 | if (has_field) { | |
975 | opt_field->selected_field = opt_field->content_field; | |
976 | } else { | |
977 | opt_field->selected_field = NULL; | |
978 | } | |
979 | } | |
980 | ||
981 | struct bt_field *bt_field_option_borrow_field(struct bt_field *field) | |
982 | { | |
983 | struct bt_field_option *opt_field = (void *) field; | |
984 | ||
985 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
986 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
987 | BT_FIELD_CLASS_TYPE_OPTION, "Field"); | |
988 | return opt_field->selected_field; | |
989 | } | |
990 | ||
991 | const struct bt_field *bt_field_option_borrow_field_const( | |
992 | const struct bt_field *field) | |
993 | { | |
994 | return (const void *) bt_field_option_borrow_field((void *) field); | |
995 | } | |
996 | ||
40f4ba76 PP |
997 | static inline |
998 | struct bt_field *borrow_variant_field_selected_option_field( | |
44c440bc | 999 | struct bt_field *field) |
273b65be | 1000 | { |
44c440bc | 1001 | struct bt_field_variant *var_field = (void *) field; |
273b65be | 1002 | |
bdb288b3 | 1003 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
45c51519 | 1004 | BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT(field, "Field"); |
bdb288b3 | 1005 | BT_ASSERT_PRE_DEV(var_field->selected_field, |
44c440bc PP |
1006 | "Variant field has no selected field: %!+f", field); |
1007 | return var_field->selected_field; | |
273b65be JG |
1008 | } |
1009 | ||
40f4ba76 PP |
1010 | struct bt_field *bt_field_variant_borrow_selected_option_field( |
1011 | struct bt_field *field) | |
1012 | { | |
1013 | return borrow_variant_field_selected_option_field(field); | |
1014 | } | |
1015 | ||
1016 | const struct bt_field *bt_field_variant_borrow_selected_option_field_const( | |
1017 | const struct bt_field *field) | |
273b65be | 1018 | { |
40f4ba76 | 1019 | return borrow_variant_field_selected_option_field((void *) field); |
e5be10ef PP |
1020 | } |
1021 | ||
45c51519 PP |
1022 | static |
1023 | const struct bt_field_class_variant_option * | |
1024 | borrow_variant_field_selected_class_option(const struct bt_field *field) | |
1025 | { | |
1026 | const struct bt_field_class_named_field_class_container *container_fc; | |
1027 | const struct bt_field_variant *var_field = (const void *) field; | |
1028 | ||
1029 | BT_ASSERT(field); | |
1030 | BT_ASSERT_PRE_DEV(var_field->selected_field, | |
1031 | "Variant field has no selected field: %!+f", field); | |
1032 | container_fc = (const void *) field->class; | |
1033 | return container_fc->named_fcs->pdata[var_field->selected_index]; | |
1034 | } | |
1035 | ||
1036 | const struct bt_field_class_variant_option * | |
1037 | bt_field_variant_borrow_selected_class_option_const( | |
1038 | const struct bt_field *field) | |
1039 | { | |
1040 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
1041 | BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT(field, "Field"); | |
1042 | return borrow_variant_field_selected_class_option(field); | |
1043 | } | |
1044 | ||
9c08c816 | 1045 | const struct bt_field_class_variant_with_selector_unsigned_option * |
45c51519 PP |
1046 | bt_field_variant_with_unsigned_selector_borrow_selected_class_option_const( |
1047 | const struct bt_field *field) | |
1048 | { | |
1049 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
1050 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
1051 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_UNSIGNED_SELECTOR, "Field"); | |
1052 | return (const void *) borrow_variant_field_selected_class_option(field); | |
1053 | } | |
1054 | ||
9c08c816 | 1055 | const struct bt_field_class_variant_with_selector_signed_option * |
45c51519 PP |
1056 | bt_field_variant_with_signed_selector_borrow_selected_class_option_const( |
1057 | const struct bt_field *field) | |
1058 | { | |
1059 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); | |
1060 | BT_ASSERT_PRE_DEV_FIELD_HAS_CLASS_TYPE(field, | |
1061 | BT_FIELD_CLASS_TYPE_VARIANT_WITH_SIGNED_SELECTOR, "Field"); | |
1062 | return (const void *) borrow_variant_field_selected_class_option(field); | |
1063 | } | |
1064 | ||
1065 | enum bt_field_variant_select_option_field_by_index_status | |
1066 | bt_field_variant_select_option_field_by_index( | |
40f4ba76 | 1067 | struct bt_field *field, uint64_t index) |
e5be10ef | 1068 | { |
44c440bc | 1069 | struct bt_field_variant *var_field = (void *) field; |
fc25abce | 1070 | |
bdb288b3 | 1071 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
45c51519 | 1072 | BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT(field, "Field"); |
bdb288b3 PP |
1073 | BT_ASSERT_PRE_DEV_FIELD_HOT(field, "Field"); |
1074 | BT_ASSERT_PRE_DEV_VALID_INDEX(index, var_field->fields->len); | |
44c440bc PP |
1075 | var_field->selected_field = var_field->fields->pdata[index]; |
1076 | var_field->selected_index = index; | |
d24d5663 | 1077 | return BT_FUNC_STATUS_OK; |
273b65be JG |
1078 | } |
1079 | ||
44c440bc | 1080 | uint64_t bt_field_variant_get_selected_option_field_index( |
40f4ba76 | 1081 | const struct bt_field *field) |
312c056a | 1082 | { |
40f4ba76 | 1083 | const struct bt_field_variant *var_field = (const void *) field; |
312c056a | 1084 | |
bdb288b3 | 1085 | BT_ASSERT_PRE_DEV_NON_NULL(field, "Field"); |
45c51519 | 1086 | BT_ASSERT_PRE_DEV_FIELD_IS_VARIANT(field, "Field"); |
bdb288b3 | 1087 | BT_ASSERT_PRE_DEV(var_field->selected_field, |
44c440bc PP |
1088 | "Variant field has no selected field: %!+f", field); |
1089 | return var_field->selected_index; | |
312c056a PP |
1090 | } |
1091 | ||
44c440bc PP |
1092 | static inline |
1093 | void bt_field_finalize(struct bt_field *field) | |
273b65be | 1094 | { |
44c440bc | 1095 | BT_ASSERT(field); |
5cd6d0e5 | 1096 | BT_LOGD_STR("Putting field's class."); |
238b7404 | 1097 | BT_OBJECT_PUT_REF_AND_RESET(field->class); |
273b65be JG |
1098 | } |
1099 | ||
5cebbe7f PP |
1100 | static |
1101 | void destroy_bool_field(struct bt_field *field) | |
1102 | { | |
1103 | BT_ASSERT(field); | |
1104 | BT_LIB_LOGD("Destroying boolean field object: %!+f", field); | |
1105 | bt_field_finalize(field); | |
1106 | g_free(field); | |
1107 | } | |
1108 | ||
273b65be | 1109 | static |
44c440bc | 1110 | void destroy_integer_field(struct bt_field *field) |
273b65be | 1111 | { |
44c440bc PP |
1112 | BT_ASSERT(field); |
1113 | BT_LIB_LOGD("Destroying integer field object: %!+f", field); | |
1114 | bt_field_finalize(field); | |
1115 | g_free(field); | |
273b65be JG |
1116 | } |
1117 | ||
cb6f1f7d | 1118 | static |
44c440bc | 1119 | void destroy_real_field(struct bt_field *field) |
273b65be | 1120 | { |
44c440bc PP |
1121 | BT_ASSERT(field); |
1122 | BT_LIB_LOGD("Destroying real field object: %!+f", field); | |
1123 | bt_field_finalize(field); | |
1124 | g_free(field); | |
273b65be JG |
1125 | } |
1126 | ||
cb6f1f7d | 1127 | static |
44c440bc | 1128 | void destroy_structure_field(struct bt_field *field) |
273b65be | 1129 | { |
44c440bc | 1130 | struct bt_field_structure *struct_field = (void *) field; |
273b65be | 1131 | |
f6ccaed9 | 1132 | BT_ASSERT(field); |
44c440bc PP |
1133 | BT_LIB_LOGD("Destroying structure field object: %!+f", field); |
1134 | bt_field_finalize(field); | |
f6ccaed9 | 1135 | |
44c440bc PP |
1136 | if (struct_field->fields) { |
1137 | g_ptr_array_free(struct_field->fields, TRUE); | |
238b7404 | 1138 | struct_field->fields = NULL; |
273b65be | 1139 | } |
f6ccaed9 | 1140 | |
44c440bc | 1141 | g_free(field); |
273b65be JG |
1142 | } |
1143 | ||
b38aea74 PP |
1144 | static |
1145 | void destroy_option_field(struct bt_field *field) | |
1146 | { | |
1147 | struct bt_field_option *opt_field = (void *) field; | |
1148 | ||
1149 | BT_ASSERT(field); | |
1150 | BT_LIB_LOGD("Destroying option field object: %!+f", field); | |
1151 | bt_field_finalize(field); | |
1152 | ||
1153 | if (opt_field->content_field) { | |
1154 | bt_field_destroy(opt_field->content_field); | |
1155 | } | |
1156 | ||
1157 | g_free(field); | |
1158 | } | |
1159 | ||
cb6f1f7d | 1160 | static |
44c440bc | 1161 | void destroy_variant_field(struct bt_field *field) |
273b65be | 1162 | { |
44c440bc | 1163 | struct bt_field_variant *var_field = (void *) field; |
273b65be | 1164 | |
f6ccaed9 | 1165 | BT_ASSERT(field); |
44c440bc PP |
1166 | BT_LIB_LOGD("Destroying variant field object: %!+f", field); |
1167 | bt_field_finalize(field); | |
312c056a | 1168 | |
44c440bc PP |
1169 | if (var_field->fields) { |
1170 | g_ptr_array_free(var_field->fields, TRUE); | |
238b7404 | 1171 | var_field->fields = NULL; |
fc25abce | 1172 | } |
f6ccaed9 | 1173 | |
44c440bc | 1174 | g_free(field); |
273b65be JG |
1175 | } |
1176 | ||
cb6f1f7d | 1177 | static |
44c440bc | 1178 | void destroy_array_field(struct bt_field *field) |
273b65be | 1179 | { |
44c440bc | 1180 | struct bt_field_array *array_field = (void *) field; |
273b65be | 1181 | |
f6ccaed9 | 1182 | BT_ASSERT(field); |
44c440bc PP |
1183 | BT_LIB_LOGD("Destroying array field object: %!+f", field); |
1184 | bt_field_finalize(field); | |
3dca2276 | 1185 | |
44c440bc PP |
1186 | if (array_field->fields) { |
1187 | g_ptr_array_free(array_field->fields, TRUE); | |
238b7404 | 1188 | array_field->fields = NULL; |
273b65be | 1189 | } |
f6ccaed9 | 1190 | |
44c440bc | 1191 | g_free(field); |
273b65be JG |
1192 | } |
1193 | ||
cb6f1f7d | 1194 | static |
44c440bc | 1195 | void destroy_string_field(struct bt_field *field) |
273b65be | 1196 | { |
44c440bc | 1197 | struct bt_field_string *string_field = (void *) field; |
273b65be | 1198 | |
f6ccaed9 | 1199 | BT_ASSERT(field); |
44c440bc PP |
1200 | BT_LIB_LOGD("Destroying string field object: %!+f", field); |
1201 | bt_field_finalize(field); | |
3dca2276 | 1202 | |
44c440bc PP |
1203 | if (string_field->buf) { |
1204 | g_array_free(string_field->buf, TRUE); | |
238b7404 | 1205 | string_field->buf = NULL; |
273b65be | 1206 | } |
44c440bc PP |
1207 | |
1208 | g_free(field); | |
273b65be JG |
1209 | } |
1210 | ||
44c440bc PP |
1211 | BT_HIDDEN |
1212 | void bt_field_destroy(struct bt_field *field) | |
12c8a1a3 | 1213 | { |
f6ccaed9 | 1214 | BT_ASSERT(field); |
864cad70 | 1215 | field_destroy_funcs[field->class->type](field); |
12c8a1a3 JG |
1216 | } |
1217 | ||
cb6f1f7d | 1218 | static |
44c440bc | 1219 | void reset_single_field(struct bt_field *field) |
12c8a1a3 | 1220 | { |
f6ccaed9 | 1221 | BT_ASSERT(field); |
44c440bc | 1222 | field->is_set = false; |
12c8a1a3 JG |
1223 | } |
1224 | ||
cb6f1f7d | 1225 | static |
44c440bc | 1226 | void reset_structure_field(struct bt_field *field) |
12c8a1a3 | 1227 | { |
44c440bc PP |
1228 | uint64_t i; |
1229 | struct bt_field_structure *struct_field = (void *) field; | |
12c8a1a3 | 1230 | |
f6ccaed9 | 1231 | BT_ASSERT(field); |
44c440bc PP |
1232 | |
1233 | for (i = 0; i < struct_field->fields->len; i++) { | |
1234 | bt_field_reset(struct_field->fields->pdata[i]); | |
1235 | } | |
12c8a1a3 JG |
1236 | } |
1237 | ||
b38aea74 PP |
1238 | static |
1239 | void reset_option_field(struct bt_field *field) | |
1240 | { | |
1241 | struct bt_field_option *opt_field = (void *) field; | |
1242 | ||
1243 | BT_ASSERT(opt_field); | |
1244 | bt_field_reset(opt_field->content_field); | |
1245 | opt_field->selected_field = NULL; | |
1246 | } | |
1247 | ||
cb6f1f7d | 1248 | static |
44c440bc | 1249 | void reset_variant_field(struct bt_field *field) |
12c8a1a3 | 1250 | { |
44c440bc PP |
1251 | uint64_t i; |
1252 | struct bt_field_variant *var_field = (void *) field; | |
12c8a1a3 | 1253 | |
f6ccaed9 | 1254 | BT_ASSERT(field); |
f6ccaed9 | 1255 | |
44c440bc PP |
1256 | for (i = 0; i < var_field->fields->len; i++) { |
1257 | bt_field_reset(var_field->fields->pdata[i]); | |
12c8a1a3 | 1258 | } |
12c8a1a3 JG |
1259 | } |
1260 | ||
cb6f1f7d | 1261 | static |
44c440bc | 1262 | void reset_array_field(struct bt_field *field) |
12c8a1a3 | 1263 | { |
312c056a | 1264 | uint64_t i; |
44c440bc | 1265 | struct bt_field_array *array_field = (void *) field; |
12c8a1a3 | 1266 | |
f6ccaed9 | 1267 | BT_ASSERT(field); |
f6ccaed9 | 1268 | |
44c440bc PP |
1269 | for (i = 0; i < array_field->fields->len; i++) { |
1270 | bt_field_reset(array_field->fields->pdata[i]); | |
12c8a1a3 | 1271 | } |
12c8a1a3 JG |
1272 | } |
1273 | ||
cb6f1f7d | 1274 | static |
44c440bc | 1275 | void set_single_field_is_frozen(struct bt_field *field, bool is_frozen) |
918be005 | 1276 | { |
312c056a | 1277 | field->frozen = is_frozen; |
918be005 PP |
1278 | } |
1279 | ||
cb6f1f7d | 1280 | static |
44c440bc | 1281 | void set_structure_field_is_frozen(struct bt_field *field, bool is_frozen) |
918be005 | 1282 | { |
312c056a | 1283 | uint64_t i; |
44c440bc | 1284 | struct bt_field_structure *struct_field = (void *) field; |
918be005 | 1285 | |
44c440bc PP |
1286 | BT_LIB_LOGD("Setting structure field's frozen state: " |
1287 | "%![field-]+f, is-frozen=%d", field, is_frozen); | |
fc25abce | 1288 | |
44c440bc PP |
1289 | for (i = 0; i < struct_field->fields->len; i++) { |
1290 | struct bt_field *member_field = struct_field->fields->pdata[i]; | |
918be005 | 1291 | |
44c440bc PP |
1292 | BT_LIB_LOGD("Setting structure field's member field's " |
1293 | "frozen state: %![field-]+f, index=%" PRIu64, | |
1294 | member_field, i); | |
b38aea74 | 1295 | _bt_field_set_is_frozen(member_field, is_frozen); |
918be005 PP |
1296 | } |
1297 | ||
44c440bc | 1298 | set_single_field_is_frozen(field, is_frozen); |
918be005 PP |
1299 | } |
1300 | ||
b38aea74 PP |
1301 | static |
1302 | void set_option_field_is_frozen(struct bt_field *field, bool is_frozen) | |
1303 | { | |
1304 | struct bt_field_option *opt_field = (void *) field; | |
1305 | ||
1306 | BT_LIB_LOGD("Setting option field's frozen state: " | |
1307 | "%![field-]+f, is-frozen=%d", field, is_frozen); | |
1308 | _bt_field_set_is_frozen(opt_field->content_field, is_frozen); | |
1309 | set_single_field_is_frozen(field, is_frozen); | |
1310 | } | |
1311 | ||
cb6f1f7d | 1312 | static |
44c440bc | 1313 | void set_variant_field_is_frozen(struct bt_field *field, bool is_frozen) |
918be005 | 1314 | { |
312c056a | 1315 | uint64_t i; |
44c440bc | 1316 | struct bt_field_variant *var_field = (void *) field; |
918be005 | 1317 | |
44c440bc PP |
1318 | BT_LIB_LOGD("Setting variant field's frozen state: " |
1319 | "%![field-]+f, is-frozen=%d", field, is_frozen); | |
312c056a | 1320 | |
44c440bc PP |
1321 | for (i = 0; i < var_field->fields->len; i++) { |
1322 | struct bt_field *option_field = var_field->fields->pdata[i]; | |
312c056a | 1323 | |
44c440bc PP |
1324 | BT_LIB_LOGD("Setting variant field's option field's " |
1325 | "frozen state: %![field-]+f, index=%" PRIu64, | |
1326 | option_field, i); | |
b38aea74 | 1327 | _bt_field_set_is_frozen(option_field, is_frozen); |
312c056a PP |
1328 | } |
1329 | ||
44c440bc | 1330 | set_single_field_is_frozen(field, is_frozen); |
918be005 PP |
1331 | } |
1332 | ||
cb6f1f7d | 1333 | static |
44c440bc | 1334 | void set_array_field_is_frozen(struct bt_field *field, bool is_frozen) |
918be005 | 1335 | { |
44c440bc | 1336 | uint64_t i; |
cb6f1f7d | 1337 | struct bt_field_array *array_field = (void *) field; |
918be005 | 1338 | |
44c440bc PP |
1339 | BT_LIB_LOGD("Setting array field's frozen state: " |
1340 | "%![field-]+f, is-frozen=%d", field, is_frozen); | |
fc25abce | 1341 | |
44c440bc PP |
1342 | for (i = 0; i < array_field->fields->len; i++) { |
1343 | struct bt_field *elem_field = array_field->fields->pdata[i]; | |
918be005 | 1344 | |
44c440bc PP |
1345 | BT_LIB_LOGD("Setting array field's element field's " |
1346 | "frozen state: %![field-]+f, index=%" PRIu64, | |
fc25abce | 1347 | elem_field, i); |
b38aea74 | 1348 | _bt_field_set_is_frozen(elem_field, is_frozen); |
918be005 PP |
1349 | } |
1350 | ||
44c440bc | 1351 | set_single_field_is_frozen(field, is_frozen); |
918be005 PP |
1352 | } |
1353 | ||
1354 | BT_HIDDEN | |
40f4ba76 | 1355 | void _bt_field_set_is_frozen(const struct bt_field *field, |
312c056a | 1356 | bool is_frozen) |
918be005 | 1357 | { |
44c440bc PP |
1358 | BT_ASSERT(field); |
1359 | BT_LIB_LOGD("Setting field object's frozen state: %!+f, is-frozen=%d", | |
312c056a | 1360 | field, is_frozen); |
312c056a | 1361 | BT_ASSERT(field->methods->set_is_frozen); |
40f4ba76 | 1362 | field->methods->set_is_frozen((void *) field, is_frozen); |
918be005 | 1363 | } |
76f869ab | 1364 | |
cb6f1f7d | 1365 | static |
40f4ba76 | 1366 | bool single_field_is_set(const struct bt_field *field) |
76f869ab | 1367 | { |
44c440bc PP |
1368 | BT_ASSERT(field); |
1369 | return field->is_set; | |
76f869ab JG |
1370 | } |
1371 | ||
cb6f1f7d | 1372 | static |
40f4ba76 | 1373 | bool structure_field_is_set(const struct bt_field *field) |
76f869ab | 1374 | { |
44c440bc PP |
1375 | bool is_set = true; |
1376 | uint64_t i; | |
40f4ba76 | 1377 | const struct bt_field_structure *struct_field = (const void *) field; |
76f869ab | 1378 | |
f6ccaed9 | 1379 | BT_ASSERT(field); |
3dca2276 | 1380 | |
44c440bc PP |
1381 | for (i = 0; i < struct_field->fields->len; i++) { |
1382 | is_set = bt_field_is_set(struct_field->fields->pdata[i]); | |
d4bf905a | 1383 | if (!is_set) { |
76f869ab JG |
1384 | goto end; |
1385 | } | |
1386 | } | |
3dca2276 | 1387 | |
76f869ab | 1388 | end: |
d4bf905a | 1389 | return is_set; |
76f869ab JG |
1390 | } |
1391 | ||
b38aea74 PP |
1392 | static |
1393 | bool option_field_is_set(const struct bt_field *field) | |
1394 | { | |
1395 | const struct bt_field_option *opt_field = (const void *) field; | |
1396 | bool is_set = false; | |
1397 | ||
1398 | BT_ASSERT(field); | |
1399 | ||
1400 | if (opt_field->selected_field) { | |
1401 | is_set = bt_field_is_set(opt_field->selected_field); | |
1402 | } | |
1403 | ||
1404 | return is_set; | |
1405 | } | |
1406 | ||
cb6f1f7d | 1407 | static |
40f4ba76 | 1408 | bool variant_field_is_set(const struct bt_field *field) |
76f869ab | 1409 | { |
40f4ba76 | 1410 | const struct bt_field_variant *var_field = (const void *) field; |
44c440bc | 1411 | bool is_set = false; |
76f869ab | 1412 | |
f6ccaed9 | 1413 | BT_ASSERT(field); |
3dca2276 | 1414 | |
44c440bc PP |
1415 | if (var_field->selected_field) { |
1416 | is_set = bt_field_is_set(var_field->selected_field); | |
76f869ab | 1417 | } |
3dca2276 | 1418 | |
d4bf905a | 1419 | return is_set; |
76f869ab JG |
1420 | } |
1421 | ||
cb6f1f7d | 1422 | static |
40f4ba76 | 1423 | bool array_field_is_set(const struct bt_field *field) |
76f869ab | 1424 | { |
44c440bc PP |
1425 | bool is_set = true; |
1426 | uint64_t i; | |
40f4ba76 | 1427 | const struct bt_field_array *array_field = (const void *) field; |
76f869ab | 1428 | |
f6ccaed9 | 1429 | BT_ASSERT(field); |
3dca2276 | 1430 | |
44c440bc PP |
1431 | for (i = 0; i < array_field->length; i++) { |
1432 | is_set = bt_field_is_set(array_field->fields->pdata[i]); | |
d4bf905a | 1433 | if (!is_set) { |
76f869ab JG |
1434 | goto end; |
1435 | } | |
1436 | } | |
3dca2276 | 1437 | |
76f869ab | 1438 | end: |
d4bf905a | 1439 | return is_set; |
76f869ab | 1440 | } |