| 1 | /* |
| 2 | * Values.c: value objects |
| 3 | * |
| 4 | * Babeltrace Library |
| 5 | * |
| 6 | * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation |
| 7 | * Copyright (c) 2015 Philippe Proulx <pproulx@efficios.com> |
| 8 | * |
| 9 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 10 | * of this software and associated documentation files (the "Software"), to deal |
| 11 | * in the Software without restriction, including without limitation the rights |
| 12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 13 | * copies of the Software, and to permit persons to whom the Software is |
| 14 | * furnished to do so, subject to the following conditions: |
| 15 | * |
| 16 | * The above copyright notice and this permission notice shall be included in |
| 17 | * all copies or substantial portions of the Software. |
| 18 | * |
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 25 | * SOFTWARE. |
| 26 | */ |
| 27 | |
| 28 | #define BT_LOG_TAG "VALUES" |
| 29 | #include <babeltrace/lib-logging-internal.h> |
| 30 | |
| 31 | #include <stdlib.h> |
| 32 | #include <string.h> |
| 33 | #include <assert.h> |
| 34 | #include <string.h> |
| 35 | #include <inttypes.h> |
| 36 | #include <babeltrace/compiler-internal.h> |
| 37 | #include <babeltrace/ref.h> |
| 38 | #include <babeltrace/values.h> |
| 39 | #include <babeltrace/compat/glib-internal.h> |
| 40 | #include <babeltrace/types.h> |
| 41 | #include <babeltrace/object-internal.h> |
| 42 | #include <babeltrace/values-internal.h> |
| 43 | |
| 44 | #define BT_VALUE_FROM_CONCRETE(_concrete) ((struct bt_value *) (_concrete)) |
| 45 | #define BT_VALUE_TO_BOOL(_base) ((struct bt_value_bool *) (_base)) |
| 46 | #define BT_VALUE_TO_INTEGER(_base) ((struct bt_value_integer *) (_base)) |
| 47 | #define BT_VALUE_TO_FLOAT(_base) ((struct bt_value_float *) (_base)) |
| 48 | #define BT_VALUE_TO_STRING(_base) ((struct bt_value_string *) (_base)) |
| 49 | #define BT_VALUE_TO_ARRAY(_base) ((struct bt_value_array *) (_base)) |
| 50 | #define BT_VALUE_TO_MAP(_base) ((struct bt_value_map *) (_base)) |
| 51 | |
| 52 | struct bt_value { |
| 53 | struct bt_object base; |
| 54 | enum bt_value_type type; |
| 55 | bt_bool is_frozen; |
| 56 | }; |
| 57 | |
| 58 | static |
| 59 | struct bt_value bt_value_null_instance = { |
| 60 | .base = { |
| 61 | .ref_count = { |
| 62 | .count = 1, |
| 63 | .release = NULL, |
| 64 | }, |
| 65 | .release = NULL, |
| 66 | .parent = NULL, |
| 67 | }, |
| 68 | .type = BT_VALUE_TYPE_NULL, |
| 69 | .is_frozen = BT_TRUE, |
| 70 | }; |
| 71 | |
| 72 | struct bt_value *bt_value_null = &bt_value_null_instance; |
| 73 | |
| 74 | struct bt_value_bool { |
| 75 | struct bt_value base; |
| 76 | bt_bool value; |
| 77 | }; |
| 78 | |
| 79 | struct bt_value_integer { |
| 80 | struct bt_value base; |
| 81 | int64_t value; |
| 82 | }; |
| 83 | |
| 84 | struct bt_value_float { |
| 85 | struct bt_value base; |
| 86 | double value; |
| 87 | }; |
| 88 | |
| 89 | struct bt_value_string { |
| 90 | struct bt_value base; |
| 91 | GString *gstr; |
| 92 | }; |
| 93 | |
| 94 | struct bt_value_array { |
| 95 | struct bt_value base; |
| 96 | GPtrArray *garray; |
| 97 | }; |
| 98 | |
| 99 | struct bt_value_map { |
| 100 | struct bt_value base; |
| 101 | GHashTable *ght; |
| 102 | }; |
| 103 | |
| 104 | static |
| 105 | void bt_value_destroy(struct bt_object *obj); |
| 106 | |
| 107 | static |
| 108 | void bt_value_string_destroy(struct bt_value *object) |
| 109 | { |
| 110 | g_string_free(BT_VALUE_TO_STRING(object)->gstr, TRUE); |
| 111 | } |
| 112 | |
| 113 | static |
| 114 | void bt_value_array_destroy(struct bt_value *object) |
| 115 | { |
| 116 | /* |
| 117 | * Pointer array's registered value destructor will take care |
| 118 | * of putting each contained object. |
| 119 | */ |
| 120 | g_ptr_array_free(BT_VALUE_TO_ARRAY(object)->garray, TRUE); |
| 121 | } |
| 122 | |
| 123 | static |
| 124 | void bt_value_map_destroy(struct bt_value *object) |
| 125 | { |
| 126 | /* |
| 127 | * Hash table's registered value destructor will take care of |
| 128 | * putting each contained object. Keys are GQuarks and cannot |
| 129 | * be destroyed anyway. |
| 130 | */ |
| 131 | g_hash_table_destroy(BT_VALUE_TO_MAP(object)->ght); |
| 132 | } |
| 133 | |
| 134 | static |
| 135 | void (* const destroy_funcs[])(struct bt_value *) = { |
| 136 | [BT_VALUE_TYPE_NULL] = NULL, |
| 137 | [BT_VALUE_TYPE_BOOL] = NULL, |
| 138 | [BT_VALUE_TYPE_INTEGER] = NULL, |
| 139 | [BT_VALUE_TYPE_FLOAT] = NULL, |
| 140 | [BT_VALUE_TYPE_STRING] = bt_value_string_destroy, |
| 141 | [BT_VALUE_TYPE_ARRAY] = bt_value_array_destroy, |
| 142 | [BT_VALUE_TYPE_MAP] = bt_value_map_destroy, |
| 143 | }; |
| 144 | |
| 145 | static |
| 146 | struct bt_value *bt_value_null_copy(const struct bt_value *null_obj) |
| 147 | { |
| 148 | return bt_value_null; |
| 149 | } |
| 150 | |
| 151 | static |
| 152 | struct bt_value *bt_value_bool_copy(const struct bt_value *bool_obj) |
| 153 | { |
| 154 | return bt_value_bool_create_init(BT_VALUE_TO_BOOL(bool_obj)->value); |
| 155 | } |
| 156 | |
| 157 | static |
| 158 | struct bt_value *bt_value_integer_copy(const struct bt_value *integer_obj) |
| 159 | { |
| 160 | return bt_value_integer_create_init( |
| 161 | BT_VALUE_TO_INTEGER(integer_obj)->value); |
| 162 | } |
| 163 | |
| 164 | static |
| 165 | struct bt_value *bt_value_float_copy(const struct bt_value *float_obj) |
| 166 | { |
| 167 | return bt_value_float_create_init( |
| 168 | BT_VALUE_TO_FLOAT(float_obj)->value); |
| 169 | } |
| 170 | |
| 171 | static |
| 172 | struct bt_value *bt_value_string_copy(const struct bt_value *string_obj) |
| 173 | { |
| 174 | return bt_value_string_create_init( |
| 175 | BT_VALUE_TO_STRING(string_obj)->gstr->str); |
| 176 | } |
| 177 | |
| 178 | static |
| 179 | struct bt_value *bt_value_array_copy(const struct bt_value *array_obj) |
| 180 | { |
| 181 | int i; |
| 182 | int ret; |
| 183 | struct bt_value *copy_obj; |
| 184 | struct bt_value_array *typed_array_obj; |
| 185 | |
| 186 | BT_LOGD("Copying array value: addr=%p", array_obj); |
| 187 | typed_array_obj = BT_VALUE_TO_ARRAY(array_obj); |
| 188 | copy_obj = bt_value_array_create(); |
| 189 | |
| 190 | if (!copy_obj) { |
| 191 | BT_LOGE_STR("Cannot create empty array value."); |
| 192 | goto end; |
| 193 | } |
| 194 | |
| 195 | for (i = 0; i < typed_array_obj->garray->len; ++i) { |
| 196 | struct bt_value *element_obj_copy; |
| 197 | struct bt_value *element_obj = bt_value_array_get(array_obj, i); |
| 198 | |
| 199 | assert(element_obj); |
| 200 | BT_LOGD("Copying array value's element: element-addr=%p, " |
| 201 | "index=%d", element_obj, i); |
| 202 | element_obj_copy = bt_value_copy(element_obj); |
| 203 | BT_PUT(element_obj); |
| 204 | if (!element_obj_copy) { |
| 205 | BT_LOGE("Cannot copy array value's element: " |
| 206 | "array-addr=%p, index=%d", |
| 207 | array_obj, i); |
| 208 | BT_PUT(copy_obj); |
| 209 | goto end; |
| 210 | } |
| 211 | |
| 212 | ret = bt_value_array_append(copy_obj, element_obj_copy); |
| 213 | BT_PUT(element_obj_copy); |
| 214 | if (ret) { |
| 215 | BT_LOGE("Cannot append to array value: addr=%p", |
| 216 | array_obj); |
| 217 | BT_PUT(copy_obj); |
| 218 | goto end; |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | BT_LOGD("Copied array value: original-addr=%p, copy-addr=%p", |
| 223 | array_obj, copy_obj); |
| 224 | |
| 225 | end: |
| 226 | return copy_obj; |
| 227 | } |
| 228 | |
| 229 | static |
| 230 | struct bt_value *bt_value_map_copy(const struct bt_value *map_obj) |
| 231 | { |
| 232 | int ret; |
| 233 | GHashTableIter iter; |
| 234 | gpointer key, element_obj; |
| 235 | struct bt_value *copy_obj; |
| 236 | struct bt_value *element_obj_copy; |
| 237 | struct bt_value_map *typed_map_obj; |
| 238 | |
| 239 | BT_LOGD("Copying map value: addr=%p", map_obj); |
| 240 | typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 241 | copy_obj = bt_value_map_create(); |
| 242 | |
| 243 | if (!copy_obj) { |
| 244 | goto end; |
| 245 | } |
| 246 | |
| 247 | g_hash_table_iter_init(&iter, typed_map_obj->ght); |
| 248 | |
| 249 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { |
| 250 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); |
| 251 | |
| 252 | assert(key_str); |
| 253 | BT_LOGD("Copying map value's element: element-addr=%p, " |
| 254 | "key=\"%s\"", element_obj, key_str); |
| 255 | element_obj_copy = bt_value_copy(element_obj); |
| 256 | if (!element_obj_copy) { |
| 257 | BT_LOGE("Cannot copy map value's element: " |
| 258 | "map-addr=%p, key=\"%s\"", |
| 259 | map_obj, key_str); |
| 260 | BT_PUT(copy_obj); |
| 261 | goto end; |
| 262 | } |
| 263 | |
| 264 | ret = bt_value_map_insert(copy_obj, key_str, element_obj_copy); |
| 265 | BT_PUT(element_obj_copy); |
| 266 | if (ret) { |
| 267 | BT_LOGE("Cannot insert into map value: addr=%p, key=\"%s\"", |
| 268 | map_obj, key_str); |
| 269 | BT_PUT(copy_obj); |
| 270 | goto end; |
| 271 | } |
| 272 | } |
| 273 | |
| 274 | BT_LOGD("Copied map value: addr=%p", map_obj); |
| 275 | |
| 276 | end: |
| 277 | return copy_obj; |
| 278 | } |
| 279 | |
| 280 | static |
| 281 | struct bt_value *(* const copy_funcs[])(const struct bt_value *) = { |
| 282 | [BT_VALUE_TYPE_NULL] = bt_value_null_copy, |
| 283 | [BT_VALUE_TYPE_BOOL] = bt_value_bool_copy, |
| 284 | [BT_VALUE_TYPE_INTEGER] = bt_value_integer_copy, |
| 285 | [BT_VALUE_TYPE_FLOAT] = bt_value_float_copy, |
| 286 | [BT_VALUE_TYPE_STRING] = bt_value_string_copy, |
| 287 | [BT_VALUE_TYPE_ARRAY] = bt_value_array_copy, |
| 288 | [BT_VALUE_TYPE_MAP] = bt_value_map_copy, |
| 289 | }; |
| 290 | |
| 291 | static |
| 292 | bt_bool bt_value_null_compare(const struct bt_value *object_a, |
| 293 | const struct bt_value *object_b) |
| 294 | { |
| 295 | /* |
| 296 | * Always BT_TRUE since bt_value_compare() already checks if both |
| 297 | * object_a and object_b have the same type, and in the case of |
| 298 | * null value objects, they're always the same if it is so. |
| 299 | */ |
| 300 | return BT_TRUE; |
| 301 | } |
| 302 | |
| 303 | static |
| 304 | bt_bool bt_value_bool_compare(const struct bt_value *object_a, |
| 305 | const struct bt_value *object_b) |
| 306 | { |
| 307 | if (BT_VALUE_TO_BOOL(object_a)->value != |
| 308 | BT_VALUE_TO_BOOL(object_b)->value) { |
| 309 | BT_LOGV("Boolean value objects are different: " |
| 310 | "bool-a-val=%d, bool-b-val=%d", |
| 311 | BT_VALUE_TO_BOOL(object_a)->value, |
| 312 | BT_VALUE_TO_BOOL(object_b)->value); |
| 313 | return BT_FALSE; |
| 314 | } |
| 315 | |
| 316 | return BT_TRUE; |
| 317 | } |
| 318 | |
| 319 | static |
| 320 | bt_bool bt_value_integer_compare(const struct bt_value *object_a, |
| 321 | const struct bt_value *object_b) |
| 322 | { |
| 323 | if (BT_VALUE_TO_INTEGER(object_a)->value != |
| 324 | BT_VALUE_TO_INTEGER(object_b)->value) { |
| 325 | BT_LOGV("Integer value objects are different: " |
| 326 | "int-a-val=%" PRId64 ", int-b-val=%" PRId64, |
| 327 | BT_VALUE_TO_INTEGER(object_a)->value, |
| 328 | BT_VALUE_TO_INTEGER(object_b)->value); |
| 329 | return BT_FALSE; |
| 330 | } |
| 331 | |
| 332 | return BT_TRUE; |
| 333 | } |
| 334 | |
| 335 | static |
| 336 | bt_bool bt_value_float_compare(const struct bt_value *object_a, |
| 337 | const struct bt_value *object_b) |
| 338 | { |
| 339 | if (BT_VALUE_TO_FLOAT(object_a)->value != |
| 340 | BT_VALUE_TO_FLOAT(object_b)->value) { |
| 341 | BT_LOGV("Floating point number value objects are different: " |
| 342 | "float-a-val=%f, float-b-val=%f", |
| 343 | BT_VALUE_TO_FLOAT(object_a)->value, |
| 344 | BT_VALUE_TO_FLOAT(object_b)->value); |
| 345 | return BT_FALSE; |
| 346 | } |
| 347 | |
| 348 | return BT_TRUE; |
| 349 | } |
| 350 | |
| 351 | static |
| 352 | bt_bool bt_value_string_compare(const struct bt_value *object_a, |
| 353 | const struct bt_value *object_b) |
| 354 | { |
| 355 | if (strcmp(BT_VALUE_TO_STRING(object_a)->gstr->str, |
| 356 | BT_VALUE_TO_STRING(object_b)->gstr->str) != 0) { |
| 357 | BT_LOGV("String value objects are different: " |
| 358 | "string-a-val=\"%s\", string-b-val=\"%s\"", |
| 359 | BT_VALUE_TO_STRING(object_a)->gstr->str, |
| 360 | BT_VALUE_TO_STRING(object_b)->gstr->str); |
| 361 | return BT_FALSE; |
| 362 | } |
| 363 | |
| 364 | return BT_TRUE; |
| 365 | } |
| 366 | |
| 367 | static |
| 368 | bt_bool bt_value_array_compare(const struct bt_value *object_a, |
| 369 | const struct bt_value *object_b) |
| 370 | { |
| 371 | int i; |
| 372 | bt_bool ret = BT_TRUE; |
| 373 | const struct bt_value_array *array_obj_a = |
| 374 | BT_VALUE_TO_ARRAY(object_a); |
| 375 | |
| 376 | if (bt_value_array_size(object_a) != bt_value_array_size(object_b)) { |
| 377 | BT_LOGV("Array values are different: size mismatch " |
| 378 | "value-a-addr=%p, value-b-addr=%p, " |
| 379 | "value-a-size=%" PRId64 ", value-b-size=%" PRId64, |
| 380 | object_a, object_b, |
| 381 | bt_value_array_size(object_a), |
| 382 | bt_value_array_size(object_b)); |
| 383 | ret = BT_FALSE; |
| 384 | goto end; |
| 385 | } |
| 386 | |
| 387 | for (i = 0; i < array_obj_a->garray->len; ++i) { |
| 388 | struct bt_value *element_obj_a; |
| 389 | struct bt_value *element_obj_b; |
| 390 | |
| 391 | element_obj_a = bt_value_array_get(object_a, i); |
| 392 | element_obj_b = bt_value_array_get(object_b, i); |
| 393 | |
| 394 | if (!bt_value_compare(element_obj_a, element_obj_b)) { |
| 395 | BT_LOGV("Array values's elements are different: " |
| 396 | "value-a-addr=%p, value-b-addr=%p, index=%d", |
| 397 | element_obj_a, element_obj_b, i); |
| 398 | BT_PUT(element_obj_a); |
| 399 | BT_PUT(element_obj_b); |
| 400 | ret = BT_FALSE; |
| 401 | goto end; |
| 402 | } |
| 403 | |
| 404 | BT_PUT(element_obj_a); |
| 405 | BT_PUT(element_obj_b); |
| 406 | } |
| 407 | |
| 408 | end: |
| 409 | return ret; |
| 410 | } |
| 411 | |
| 412 | static |
| 413 | bt_bool bt_value_map_compare(const struct bt_value *object_a, |
| 414 | const struct bt_value *object_b) |
| 415 | { |
| 416 | bt_bool ret = BT_TRUE; |
| 417 | GHashTableIter iter; |
| 418 | gpointer key, element_obj_a; |
| 419 | const struct bt_value_map *map_obj_a = BT_VALUE_TO_MAP(object_a); |
| 420 | |
| 421 | if (bt_value_map_size(object_a) != bt_value_map_size(object_b)) { |
| 422 | BT_LOGV("Map values are different: size mismatch " |
| 423 | "value-a-addr=%p, value-b-addr=%p, " |
| 424 | "value-a-size=%" PRId64 ", value-b-size=%" PRId64, |
| 425 | object_a, object_b, |
| 426 | bt_value_map_size(object_a), |
| 427 | bt_value_map_size(object_b)); |
| 428 | ret = BT_FALSE; |
| 429 | goto end; |
| 430 | } |
| 431 | |
| 432 | g_hash_table_iter_init(&iter, map_obj_a->ght); |
| 433 | |
| 434 | while (g_hash_table_iter_next(&iter, &key, &element_obj_a)) { |
| 435 | struct bt_value *element_obj_b; |
| 436 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); |
| 437 | |
| 438 | element_obj_b = bt_value_map_get(object_b, key_str); |
| 439 | |
| 440 | if (!bt_value_compare(element_obj_a, element_obj_b)) { |
| 441 | BT_LOGV("Map values's elements are different: " |
| 442 | "value-a-addr=%p, value-b-addr=%p, key=\"%s\"", |
| 443 | element_obj_a, element_obj_b, key_str); |
| 444 | BT_PUT(element_obj_b); |
| 445 | ret = BT_FALSE; |
| 446 | goto end; |
| 447 | } |
| 448 | |
| 449 | BT_PUT(element_obj_b); |
| 450 | } |
| 451 | |
| 452 | end: |
| 453 | return ret; |
| 454 | } |
| 455 | |
| 456 | static |
| 457 | bt_bool (* const compare_funcs[])(const struct bt_value *, |
| 458 | const struct bt_value *) = { |
| 459 | [BT_VALUE_TYPE_NULL] = bt_value_null_compare, |
| 460 | [BT_VALUE_TYPE_BOOL] = bt_value_bool_compare, |
| 461 | [BT_VALUE_TYPE_INTEGER] = bt_value_integer_compare, |
| 462 | [BT_VALUE_TYPE_FLOAT] = bt_value_float_compare, |
| 463 | [BT_VALUE_TYPE_STRING] = bt_value_string_compare, |
| 464 | [BT_VALUE_TYPE_ARRAY] = bt_value_array_compare, |
| 465 | [BT_VALUE_TYPE_MAP] = bt_value_map_compare, |
| 466 | }; |
| 467 | |
| 468 | void bt_value_null_freeze(struct bt_value *object) |
| 469 | { |
| 470 | } |
| 471 | |
| 472 | void bt_value_generic_freeze(struct bt_value *object) |
| 473 | { |
| 474 | object->is_frozen = BT_TRUE; |
| 475 | } |
| 476 | |
| 477 | void bt_value_array_freeze(struct bt_value *object) |
| 478 | { |
| 479 | int i; |
| 480 | struct bt_value_array *typed_array_obj = |
| 481 | BT_VALUE_TO_ARRAY(object); |
| 482 | |
| 483 | for (i = 0; i < typed_array_obj->garray->len; ++i) { |
| 484 | struct bt_value *element_obj = |
| 485 | g_ptr_array_index(typed_array_obj->garray, i); |
| 486 | |
| 487 | bt_value_freeze(element_obj); |
| 488 | } |
| 489 | |
| 490 | bt_value_generic_freeze(object); |
| 491 | } |
| 492 | |
| 493 | void bt_value_map_freeze(struct bt_value *object) |
| 494 | { |
| 495 | GHashTableIter iter; |
| 496 | gpointer key, element_obj; |
| 497 | const struct bt_value_map *map_obj = BT_VALUE_TO_MAP(object); |
| 498 | |
| 499 | g_hash_table_iter_init(&iter, map_obj->ght); |
| 500 | |
| 501 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { |
| 502 | bt_value_freeze(element_obj); |
| 503 | } |
| 504 | |
| 505 | bt_value_generic_freeze(object); |
| 506 | } |
| 507 | |
| 508 | static |
| 509 | void (* const freeze_funcs[])(struct bt_value *) = { |
| 510 | [BT_VALUE_TYPE_NULL] = bt_value_null_freeze, |
| 511 | [BT_VALUE_TYPE_BOOL] = bt_value_generic_freeze, |
| 512 | [BT_VALUE_TYPE_INTEGER] = bt_value_generic_freeze, |
| 513 | [BT_VALUE_TYPE_FLOAT] = bt_value_generic_freeze, |
| 514 | [BT_VALUE_TYPE_STRING] = bt_value_generic_freeze, |
| 515 | [BT_VALUE_TYPE_ARRAY] = bt_value_array_freeze, |
| 516 | [BT_VALUE_TYPE_MAP] = bt_value_map_freeze, |
| 517 | }; |
| 518 | |
| 519 | static |
| 520 | void bt_value_destroy(struct bt_object *obj) |
| 521 | { |
| 522 | struct bt_value *value; |
| 523 | |
| 524 | value = container_of(obj, struct bt_value, base); |
| 525 | assert(value->type != BT_VALUE_TYPE_UNKNOWN); |
| 526 | BT_LOGD("Destroying value: addr=%p", value); |
| 527 | |
| 528 | if (bt_value_is_null(value)) { |
| 529 | BT_LOGD_STR("Not destroying the null value singleton."); |
| 530 | return; |
| 531 | } |
| 532 | |
| 533 | if (destroy_funcs[value->type]) { |
| 534 | destroy_funcs[value->type](value); |
| 535 | } |
| 536 | |
| 537 | g_free(value); |
| 538 | } |
| 539 | |
| 540 | enum bt_value_status bt_value_freeze(struct bt_value *object) |
| 541 | { |
| 542 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 543 | |
| 544 | if (!object) { |
| 545 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 546 | ret = BT_VALUE_STATUS_INVAL; |
| 547 | goto end; |
| 548 | } |
| 549 | |
| 550 | if (object->is_frozen) { |
| 551 | goto end; |
| 552 | } |
| 553 | |
| 554 | BT_LOGD("Freezing value: addr=%p", object); |
| 555 | freeze_funcs[object->type](object); |
| 556 | |
| 557 | end: |
| 558 | return ret; |
| 559 | } |
| 560 | |
| 561 | bt_bool bt_value_is_frozen(const struct bt_value *object) |
| 562 | { |
| 563 | return object && object->is_frozen; |
| 564 | } |
| 565 | |
| 566 | enum bt_value_type bt_value_get_type(const struct bt_value *object) |
| 567 | { |
| 568 | if (!object) { |
| 569 | /* |
| 570 | * Not an error: user can test NULL value object with |
| 571 | * this function. |
| 572 | */ |
| 573 | BT_LOGV_STR("Value object is NULL."); |
| 574 | return BT_VALUE_TYPE_UNKNOWN; |
| 575 | } |
| 576 | |
| 577 | return object->type; |
| 578 | } |
| 579 | |
| 580 | static |
| 581 | struct bt_value bt_value_create_base(enum bt_value_type type) |
| 582 | { |
| 583 | struct bt_value base; |
| 584 | |
| 585 | base.type = type; |
| 586 | base.is_frozen = BT_FALSE; |
| 587 | bt_object_init(&base, bt_value_destroy); |
| 588 | return base; |
| 589 | } |
| 590 | |
| 591 | struct bt_value *bt_value_bool_create_init(bt_bool val) |
| 592 | { |
| 593 | struct bt_value_bool *bool_obj; |
| 594 | |
| 595 | BT_LOGD("Creating boolean value object: val=%d", val); |
| 596 | bool_obj = g_new0(struct bt_value_bool, 1); |
| 597 | |
| 598 | if (!bool_obj) { |
| 599 | BT_LOGE_STR("Failed to allocate one boolean value object."); |
| 600 | goto end; |
| 601 | } |
| 602 | |
| 603 | bool_obj->base = bt_value_create_base(BT_VALUE_TYPE_BOOL); |
| 604 | bool_obj->value = val; |
| 605 | BT_LOGD("Created boolean value object: addr=%p", bool_obj); |
| 606 | |
| 607 | end: |
| 608 | return BT_VALUE_FROM_CONCRETE(bool_obj); |
| 609 | } |
| 610 | |
| 611 | struct bt_value *bt_value_bool_create(void) |
| 612 | { |
| 613 | return bt_value_bool_create_init(BT_FALSE); |
| 614 | } |
| 615 | |
| 616 | struct bt_value *bt_value_integer_create_init(int64_t val) |
| 617 | { |
| 618 | struct bt_value_integer *integer_obj; |
| 619 | |
| 620 | BT_LOGD("Creating integer value object: val=%" PRId64, val); |
| 621 | integer_obj = g_new0(struct bt_value_integer, 1); |
| 622 | |
| 623 | if (!integer_obj) { |
| 624 | BT_LOGE_STR("Failed to allocate one integer value object."); |
| 625 | goto end; |
| 626 | } |
| 627 | |
| 628 | integer_obj->base = bt_value_create_base(BT_VALUE_TYPE_INTEGER); |
| 629 | integer_obj->value = val; |
| 630 | BT_LOGD("Created integer value object: addr=%p", |
| 631 | integer_obj); |
| 632 | |
| 633 | end: |
| 634 | return BT_VALUE_FROM_CONCRETE(integer_obj); |
| 635 | } |
| 636 | |
| 637 | struct bt_value *bt_value_integer_create(void) |
| 638 | { |
| 639 | return bt_value_integer_create_init(0); |
| 640 | } |
| 641 | |
| 642 | struct bt_value *bt_value_float_create_init(double val) |
| 643 | { |
| 644 | struct bt_value_float *float_obj; |
| 645 | |
| 646 | BT_LOGD("Creating floating point number value object: val=%f", val); |
| 647 | float_obj = g_new0(struct bt_value_float, 1); |
| 648 | |
| 649 | if (!float_obj) { |
| 650 | BT_LOGE_STR("Failed to allocate one floating point number value object."); |
| 651 | goto end; |
| 652 | } |
| 653 | |
| 654 | float_obj->base = bt_value_create_base(BT_VALUE_TYPE_FLOAT); |
| 655 | float_obj->value = val; |
| 656 | BT_LOGD("Created floating point number value object: addr=%p", |
| 657 | float_obj); |
| 658 | |
| 659 | end: |
| 660 | return BT_VALUE_FROM_CONCRETE(float_obj); |
| 661 | } |
| 662 | |
| 663 | struct bt_value *bt_value_float_create(void) |
| 664 | { |
| 665 | return bt_value_float_create_init(0.); |
| 666 | } |
| 667 | |
| 668 | struct bt_value *bt_value_string_create_init(const char *val) |
| 669 | { |
| 670 | struct bt_value_string *string_obj = NULL; |
| 671 | |
| 672 | if (!val) { |
| 673 | BT_LOGW_STR("Invalid parameter: value is NULL."); |
| 674 | goto end; |
| 675 | } |
| 676 | |
| 677 | BT_LOGD("Creating string value object: val-len=%zu", strlen(val)); |
| 678 | string_obj = g_new0(struct bt_value_string, 1); |
| 679 | |
| 680 | if (!string_obj) { |
| 681 | BT_LOGE_STR("Failed to allocate one string object."); |
| 682 | goto end; |
| 683 | } |
| 684 | |
| 685 | string_obj->base = bt_value_create_base(BT_VALUE_TYPE_STRING); |
| 686 | string_obj->gstr = g_string_new(val); |
| 687 | |
| 688 | if (!string_obj->gstr) { |
| 689 | BT_LOGE_STR("Failed to allocate a GString."); |
| 690 | g_free(string_obj); |
| 691 | string_obj = NULL; |
| 692 | goto end; |
| 693 | } |
| 694 | |
| 695 | BT_LOGD("Created string value object: addr=%p", |
| 696 | string_obj); |
| 697 | |
| 698 | end: |
| 699 | return BT_VALUE_FROM_CONCRETE(string_obj); |
| 700 | } |
| 701 | |
| 702 | struct bt_value *bt_value_string_create(void) |
| 703 | { |
| 704 | return bt_value_string_create_init(""); |
| 705 | } |
| 706 | |
| 707 | struct bt_value *bt_value_array_create(void) |
| 708 | { |
| 709 | struct bt_value_array *array_obj; |
| 710 | |
| 711 | BT_LOGD_STR("Creating empty array value object."); |
| 712 | array_obj = g_new0(struct bt_value_array, 1); |
| 713 | |
| 714 | if (!array_obj) { |
| 715 | BT_LOGE_STR("Failed to allocate one array object."); |
| 716 | goto end; |
| 717 | } |
| 718 | |
| 719 | array_obj->base = bt_value_create_base(BT_VALUE_TYPE_ARRAY); |
| 720 | array_obj->garray = bt_g_ptr_array_new_full(0, |
| 721 | (GDestroyNotify) bt_put); |
| 722 | |
| 723 | if (!array_obj->garray) { |
| 724 | BT_LOGE_STR("Failed to allocate a GPtrArray."); |
| 725 | g_free(array_obj); |
| 726 | array_obj = NULL; |
| 727 | goto end; |
| 728 | } |
| 729 | |
| 730 | BT_LOGD("Created array value object: addr=%p", |
| 731 | array_obj); |
| 732 | |
| 733 | end: |
| 734 | return BT_VALUE_FROM_CONCRETE(array_obj); |
| 735 | } |
| 736 | |
| 737 | struct bt_value *bt_value_map_create(void) |
| 738 | { |
| 739 | struct bt_value_map *map_obj; |
| 740 | |
| 741 | BT_LOGD_STR("Creating empty map value object."); |
| 742 | map_obj = g_new0(struct bt_value_map, 1); |
| 743 | |
| 744 | if (!map_obj) { |
| 745 | BT_LOGE_STR("Failed to allocate one map object."); |
| 746 | goto end; |
| 747 | } |
| 748 | |
| 749 | map_obj->base = bt_value_create_base(BT_VALUE_TYPE_MAP); |
| 750 | map_obj->ght = g_hash_table_new_full(g_direct_hash, g_direct_equal, |
| 751 | NULL, (GDestroyNotify) bt_put); |
| 752 | |
| 753 | if (!map_obj->ght) { |
| 754 | BT_LOGE_STR("Failed to allocate a GHashTable."); |
| 755 | g_free(map_obj); |
| 756 | map_obj = NULL; |
| 757 | goto end; |
| 758 | } |
| 759 | |
| 760 | BT_LOGD("Created map value object: addr=%p", |
| 761 | map_obj); |
| 762 | |
| 763 | end: |
| 764 | return BT_VALUE_FROM_CONCRETE(map_obj); |
| 765 | } |
| 766 | |
| 767 | enum bt_value_status bt_value_bool_get(const struct bt_value *bool_obj, |
| 768 | bt_bool *val) |
| 769 | { |
| 770 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 771 | struct bt_value_bool *typed_bool_obj = BT_VALUE_TO_BOOL(bool_obj); |
| 772 | |
| 773 | if (!bool_obj || !val) { |
| 774 | BT_LOGW("Invalid parameter: value object or value is NULL: " |
| 775 | "value-addr=%p, raw-value-addr=%p", |
| 776 | bool_obj, val); |
| 777 | ret = BT_VALUE_STATUS_INVAL; |
| 778 | goto end; |
| 779 | } |
| 780 | |
| 781 | if (!bt_value_is_bool(bool_obj)) { |
| 782 | BT_LOGW("Invalid parameter: value is not a boolean value: addr=%p, " |
| 783 | "type=%s", bool_obj, |
| 784 | bt_value_type_string(bool_obj->type)); |
| 785 | ret = BT_VALUE_STATUS_INVAL; |
| 786 | goto end; |
| 787 | } |
| 788 | |
| 789 | *val = typed_bool_obj->value; |
| 790 | |
| 791 | end: |
| 792 | return ret; |
| 793 | } |
| 794 | |
| 795 | enum bt_value_status bt_value_bool_set(struct bt_value *bool_obj, bt_bool val) |
| 796 | { |
| 797 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 798 | struct bt_value_bool *typed_bool_obj = BT_VALUE_TO_BOOL(bool_obj); |
| 799 | |
| 800 | if (!bool_obj) { |
| 801 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 802 | ret = BT_VALUE_STATUS_INVAL; |
| 803 | goto end; |
| 804 | } |
| 805 | |
| 806 | if (!bt_value_is_bool(bool_obj)) { |
| 807 | BT_LOGW("Invalid parameter: value is not a boolean value: addr=%p, " |
| 808 | "type=%s", bool_obj, |
| 809 | bt_value_type_string(bool_obj->type)); |
| 810 | ret = BT_VALUE_STATUS_INVAL; |
| 811 | goto end; |
| 812 | } |
| 813 | |
| 814 | if (bool_obj->is_frozen) { |
| 815 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 816 | bool_obj); |
| 817 | ret = BT_VALUE_STATUS_FROZEN; |
| 818 | goto end; |
| 819 | } |
| 820 | |
| 821 | typed_bool_obj->value = val; |
| 822 | BT_LOGV("Set boolean value's raw value: value-addr=%p, value=%d", |
| 823 | bool_obj, val); |
| 824 | |
| 825 | end: |
| 826 | return ret; |
| 827 | } |
| 828 | |
| 829 | enum bt_value_status bt_value_integer_get(const struct bt_value *integer_obj, |
| 830 | int64_t *val) |
| 831 | { |
| 832 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 833 | struct bt_value_integer *typed_integer_obj = |
| 834 | BT_VALUE_TO_INTEGER(integer_obj); |
| 835 | |
| 836 | if (!integer_obj || !val) { |
| 837 | BT_LOGW("Invalid parameter: value object or value is NULL: " |
| 838 | "value-addr=%p, raw-value-addr=%p", |
| 839 | integer_obj, val); |
| 840 | ret = BT_VALUE_STATUS_INVAL; |
| 841 | goto end; |
| 842 | } |
| 843 | |
| 844 | if (!bt_value_is_integer(integer_obj)) { |
| 845 | BT_LOGW("Invalid parameter: value is not an integer value: addr=%p, " |
| 846 | "type=%s", integer_obj, |
| 847 | bt_value_type_string(integer_obj->type)); |
| 848 | ret = BT_VALUE_STATUS_INVAL; |
| 849 | goto end; |
| 850 | } |
| 851 | |
| 852 | *val = typed_integer_obj->value; |
| 853 | |
| 854 | end: |
| 855 | return ret; |
| 856 | } |
| 857 | |
| 858 | enum bt_value_status bt_value_integer_set(struct bt_value *integer_obj, |
| 859 | int64_t val) |
| 860 | { |
| 861 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 862 | struct bt_value_integer *typed_integer_obj = |
| 863 | BT_VALUE_TO_INTEGER(integer_obj); |
| 864 | |
| 865 | if (!integer_obj) { |
| 866 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 867 | ret = BT_VALUE_STATUS_INVAL; |
| 868 | goto end; |
| 869 | } |
| 870 | |
| 871 | if (!bt_value_is_integer(integer_obj)) { |
| 872 | BT_LOGW("Invalid parameter: value is not an integer value: addr=%p, " |
| 873 | "type=%s", integer_obj, |
| 874 | bt_value_type_string(integer_obj->type)); |
| 875 | ret = BT_VALUE_STATUS_INVAL; |
| 876 | goto end; |
| 877 | } |
| 878 | |
| 879 | if (integer_obj->is_frozen) { |
| 880 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 881 | integer_obj); |
| 882 | ret = BT_VALUE_STATUS_FROZEN; |
| 883 | goto end; |
| 884 | } |
| 885 | |
| 886 | typed_integer_obj->value = val; |
| 887 | BT_LOGV("Set integer value's raw value: value-addr=%p, value=%" PRId64, |
| 888 | integer_obj, val); |
| 889 | |
| 890 | end: |
| 891 | return ret; |
| 892 | } |
| 893 | |
| 894 | enum bt_value_status bt_value_float_get(const struct bt_value *float_obj, |
| 895 | double *val) |
| 896 | { |
| 897 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 898 | struct bt_value_float *typed_float_obj = |
| 899 | BT_VALUE_TO_FLOAT(float_obj); |
| 900 | |
| 901 | if (!float_obj || !val) { |
| 902 | BT_LOGW("Invalid parameter: value object or value is NULL: " |
| 903 | "value-addr=%p, raw-value-addr=%p", |
| 904 | float_obj, val); |
| 905 | ret = BT_VALUE_STATUS_INVAL; |
| 906 | goto end; |
| 907 | } |
| 908 | |
| 909 | if (!bt_value_is_float(float_obj)) { |
| 910 | BT_LOGW("Invalid parameter: value is not a floating point number value: addr=%p, " |
| 911 | "type=%s", float_obj, |
| 912 | bt_value_type_string(float_obj->type)); |
| 913 | ret = BT_VALUE_STATUS_INVAL; |
| 914 | goto end; |
| 915 | } |
| 916 | |
| 917 | *val = typed_float_obj->value; |
| 918 | |
| 919 | end: |
| 920 | return ret; |
| 921 | } |
| 922 | |
| 923 | enum bt_value_status bt_value_float_set(struct bt_value *float_obj, |
| 924 | double val) |
| 925 | { |
| 926 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 927 | struct bt_value_float *typed_float_obj = |
| 928 | BT_VALUE_TO_FLOAT(float_obj); |
| 929 | |
| 930 | if (!float_obj) { |
| 931 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 932 | ret = BT_VALUE_STATUS_INVAL; |
| 933 | goto end; |
| 934 | } |
| 935 | |
| 936 | if (!bt_value_is_float(float_obj)) { |
| 937 | BT_LOGW("Invalid parameter: value is not a floating point number value: addr=%p, " |
| 938 | "type=%s", float_obj, |
| 939 | bt_value_type_string(float_obj->type)); |
| 940 | ret = BT_VALUE_STATUS_INVAL; |
| 941 | goto end; |
| 942 | } |
| 943 | |
| 944 | if (float_obj->is_frozen) { |
| 945 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 946 | float_obj); |
| 947 | ret = BT_VALUE_STATUS_FROZEN; |
| 948 | goto end; |
| 949 | } |
| 950 | |
| 951 | typed_float_obj->value = val; |
| 952 | BT_LOGV("Set floating point number value's raw value: value-addr=%p, value=%f", |
| 953 | float_obj, val); |
| 954 | |
| 955 | end: |
| 956 | return ret; |
| 957 | } |
| 958 | |
| 959 | enum bt_value_status bt_value_string_get(const struct bt_value *string_obj, |
| 960 | const char **val) |
| 961 | { |
| 962 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 963 | struct bt_value_string *typed_string_obj = |
| 964 | BT_VALUE_TO_STRING(string_obj); |
| 965 | |
| 966 | if (!string_obj || !val) { |
| 967 | BT_LOGW("Invalid parameter: value object or value is NULL: " |
| 968 | "value-addr=%p, raw-value-addr=%p", |
| 969 | string_obj, val); |
| 970 | ret = BT_VALUE_STATUS_INVAL; |
| 971 | goto end; |
| 972 | } |
| 973 | |
| 974 | if (!bt_value_is_string(string_obj)) { |
| 975 | BT_LOGW("Invalid parameter: value is not a string value: addr=%p, " |
| 976 | "type=%s", string_obj, |
| 977 | bt_value_type_string(string_obj->type)); |
| 978 | ret = BT_VALUE_STATUS_INVAL; |
| 979 | goto end; |
| 980 | } |
| 981 | |
| 982 | *val = typed_string_obj->gstr->str; |
| 983 | |
| 984 | end: |
| 985 | return ret; |
| 986 | } |
| 987 | |
| 988 | enum bt_value_status bt_value_string_set(struct bt_value *string_obj, |
| 989 | const char *val) |
| 990 | { |
| 991 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 992 | struct bt_value_string *typed_string_obj = |
| 993 | BT_VALUE_TO_STRING(string_obj); |
| 994 | |
| 995 | if (!string_obj || !val) { |
| 996 | BT_LOGW("Invalid parameter: value object or value is NULL: " |
| 997 | "value-addr=%p, raw-value-addr=%p", |
| 998 | string_obj, val); |
| 999 | ret = BT_VALUE_STATUS_INVAL; |
| 1000 | goto end; |
| 1001 | } |
| 1002 | |
| 1003 | if (!bt_value_is_string(string_obj)) { |
| 1004 | BT_LOGW("Invalid parameter: value is not a string value: addr=%p, " |
| 1005 | "type=%s", string_obj, |
| 1006 | bt_value_type_string(string_obj->type)); |
| 1007 | ret = BT_VALUE_STATUS_INVAL; |
| 1008 | goto end; |
| 1009 | } |
| 1010 | |
| 1011 | if (string_obj->is_frozen) { |
| 1012 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 1013 | string_obj); |
| 1014 | ret = BT_VALUE_STATUS_FROZEN; |
| 1015 | goto end; |
| 1016 | } |
| 1017 | |
| 1018 | g_string_assign(typed_string_obj->gstr, val); |
| 1019 | BT_LOGV("Set string value's raw value: value-addr=%p, raw-value-addr=%p", |
| 1020 | string_obj, val); |
| 1021 | |
| 1022 | end: |
| 1023 | return ret; |
| 1024 | } |
| 1025 | |
| 1026 | int64_t bt_value_array_size(const struct bt_value *array_obj) |
| 1027 | { |
| 1028 | int64_t ret; |
| 1029 | struct bt_value_array *typed_array_obj = |
| 1030 | BT_VALUE_TO_ARRAY(array_obj); |
| 1031 | |
| 1032 | if (!array_obj) { |
| 1033 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 1034 | ret = (int64_t) BT_VALUE_STATUS_INVAL; |
| 1035 | goto end; |
| 1036 | } |
| 1037 | |
| 1038 | if (!bt_value_is_array(array_obj)) { |
| 1039 | BT_LOGW("Invalid parameter: value is not an array value: addr=%p, " |
| 1040 | "type=%s", array_obj, |
| 1041 | bt_value_type_string(array_obj->type)); |
| 1042 | ret = BT_VALUE_STATUS_INVAL; |
| 1043 | goto end; |
| 1044 | } |
| 1045 | |
| 1046 | ret = (int64_t) typed_array_obj->garray->len; |
| 1047 | |
| 1048 | end: |
| 1049 | return ret; |
| 1050 | } |
| 1051 | |
| 1052 | bt_bool bt_value_array_is_empty(const struct bt_value *array_obj) |
| 1053 | { |
| 1054 | return bt_value_array_size(array_obj) == 0; |
| 1055 | } |
| 1056 | |
| 1057 | struct bt_value *bt_value_array_get(const struct bt_value *array_obj, |
| 1058 | uint64_t index) |
| 1059 | { |
| 1060 | struct bt_value *ret; |
| 1061 | struct bt_value_array *typed_array_obj = |
| 1062 | BT_VALUE_TO_ARRAY(array_obj); |
| 1063 | |
| 1064 | if (!array_obj) { |
| 1065 | BT_LOGW("Invalid parameter: value object is NULL: index=%" PRIu64, |
| 1066 | index); |
| 1067 | ret = NULL; |
| 1068 | goto end; |
| 1069 | } |
| 1070 | |
| 1071 | if (!bt_value_is_array(array_obj)) { |
| 1072 | BT_LOGW("Invalid parameter: value is not an array value: addr=%p, " |
| 1073 | "type=%s", array_obj, |
| 1074 | bt_value_type_string(array_obj->type)); |
| 1075 | ret = NULL; |
| 1076 | goto end; |
| 1077 | } |
| 1078 | |
| 1079 | if (index >= typed_array_obj->garray->len) { |
| 1080 | BT_LOGW("Invalid parameter: index is out of bounds: " |
| 1081 | "addr=%p, index=%" PRIu64 ", size=%u", |
| 1082 | array_obj, index, typed_array_obj->garray->len); |
| 1083 | ret = NULL; |
| 1084 | goto end; |
| 1085 | } |
| 1086 | |
| 1087 | ret = g_ptr_array_index(typed_array_obj->garray, index); |
| 1088 | bt_get(ret); |
| 1089 | |
| 1090 | end: |
| 1091 | return ret; |
| 1092 | } |
| 1093 | |
| 1094 | enum bt_value_status bt_value_array_append(struct bt_value *array_obj, |
| 1095 | struct bt_value *element_obj) |
| 1096 | { |
| 1097 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 1098 | struct bt_value_array *typed_array_obj = |
| 1099 | BT_VALUE_TO_ARRAY(array_obj); |
| 1100 | |
| 1101 | if (!array_obj || !element_obj) { |
| 1102 | BT_LOGW("Invalid parameter: array value or element value is NULL: " |
| 1103 | "array-value-addr=%p, element-value-addr=%p", |
| 1104 | array_obj, element_obj); |
| 1105 | ret = BT_VALUE_STATUS_INVAL; |
| 1106 | goto end; |
| 1107 | } |
| 1108 | |
| 1109 | if (!bt_value_is_array(array_obj)) { |
| 1110 | BT_LOGW("Invalid parameter: value is not an array value: addr=%p, " |
| 1111 | "type=%s", array_obj, |
| 1112 | bt_value_type_string(array_obj->type)); |
| 1113 | ret = BT_VALUE_STATUS_INVAL; |
| 1114 | goto end; |
| 1115 | } |
| 1116 | |
| 1117 | if (array_obj->is_frozen) { |
| 1118 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 1119 | array_obj); |
| 1120 | ret = BT_VALUE_STATUS_FROZEN; |
| 1121 | goto end; |
| 1122 | } |
| 1123 | |
| 1124 | g_ptr_array_add(typed_array_obj->garray, element_obj); |
| 1125 | bt_get(element_obj); |
| 1126 | BT_LOGV("Appended element to array value: array-value-addr=%p, " |
| 1127 | "element-value-addr=%p, new-size=%u", |
| 1128 | array_obj, element_obj, typed_array_obj->garray->len); |
| 1129 | |
| 1130 | end: |
| 1131 | return ret; |
| 1132 | } |
| 1133 | |
| 1134 | enum bt_value_status bt_value_array_append_bool(struct bt_value *array_obj, |
| 1135 | bt_bool val) |
| 1136 | { |
| 1137 | enum bt_value_status ret; |
| 1138 | struct bt_value *bool_obj = NULL; |
| 1139 | |
| 1140 | bool_obj = bt_value_bool_create_init(val); |
| 1141 | ret = bt_value_array_append(array_obj, bool_obj); |
| 1142 | bt_put(bool_obj); |
| 1143 | return ret; |
| 1144 | } |
| 1145 | |
| 1146 | enum bt_value_status bt_value_array_append_integer( |
| 1147 | struct bt_value *array_obj, int64_t val) |
| 1148 | { |
| 1149 | enum bt_value_status ret; |
| 1150 | struct bt_value *integer_obj = NULL; |
| 1151 | |
| 1152 | integer_obj = bt_value_integer_create_init(val); |
| 1153 | ret = bt_value_array_append(array_obj, integer_obj); |
| 1154 | bt_put(integer_obj); |
| 1155 | return ret; |
| 1156 | } |
| 1157 | |
| 1158 | enum bt_value_status bt_value_array_append_float(struct bt_value *array_obj, |
| 1159 | double val) |
| 1160 | { |
| 1161 | enum bt_value_status ret; |
| 1162 | struct bt_value *float_obj = NULL; |
| 1163 | |
| 1164 | float_obj = bt_value_float_create_init(val); |
| 1165 | ret = bt_value_array_append(array_obj, float_obj); |
| 1166 | bt_put(float_obj); |
| 1167 | return ret; |
| 1168 | } |
| 1169 | |
| 1170 | enum bt_value_status bt_value_array_append_string(struct bt_value *array_obj, |
| 1171 | const char *val) |
| 1172 | { |
| 1173 | enum bt_value_status ret; |
| 1174 | struct bt_value *string_obj = NULL; |
| 1175 | |
| 1176 | string_obj = bt_value_string_create_init(val); |
| 1177 | ret = bt_value_array_append(array_obj, string_obj); |
| 1178 | bt_put(string_obj); |
| 1179 | return ret; |
| 1180 | } |
| 1181 | |
| 1182 | enum bt_value_status bt_value_array_append_empty_array( |
| 1183 | struct bt_value *array_obj) |
| 1184 | { |
| 1185 | enum bt_value_status ret; |
| 1186 | struct bt_value *empty_array_obj = NULL; |
| 1187 | |
| 1188 | empty_array_obj = bt_value_array_create(); |
| 1189 | ret = bt_value_array_append(array_obj, empty_array_obj); |
| 1190 | bt_put(empty_array_obj); |
| 1191 | return ret; |
| 1192 | } |
| 1193 | |
| 1194 | enum bt_value_status bt_value_array_append_empty_map(struct bt_value *array_obj) |
| 1195 | { |
| 1196 | enum bt_value_status ret; |
| 1197 | struct bt_value *map_obj = NULL; |
| 1198 | |
| 1199 | map_obj = bt_value_map_create(); |
| 1200 | ret = bt_value_array_append(array_obj, map_obj); |
| 1201 | bt_put(map_obj); |
| 1202 | return ret; |
| 1203 | } |
| 1204 | |
| 1205 | enum bt_value_status bt_value_array_set(struct bt_value *array_obj, |
| 1206 | uint64_t index, struct bt_value *element_obj) |
| 1207 | { |
| 1208 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 1209 | struct bt_value_array *typed_array_obj = |
| 1210 | BT_VALUE_TO_ARRAY(array_obj); |
| 1211 | |
| 1212 | if (!array_obj || !element_obj) { |
| 1213 | BT_LOGW("Invalid parameter: array value or element value is NULL: " |
| 1214 | "index=%" PRIu64 ", array-value-addr=%p, element-value-addr=%p", |
| 1215 | index, array_obj, element_obj); |
| 1216 | ret = BT_VALUE_STATUS_INVAL; |
| 1217 | goto end; |
| 1218 | } |
| 1219 | |
| 1220 | if (!bt_value_is_array(array_obj)) { |
| 1221 | BT_LOGW("Invalid parameter: value is not an array value: addr=%p, " |
| 1222 | "type=%s", array_obj, |
| 1223 | bt_value_type_string(array_obj->type)); |
| 1224 | ret = BT_VALUE_STATUS_INVAL; |
| 1225 | goto end; |
| 1226 | } |
| 1227 | |
| 1228 | if (index >= typed_array_obj->garray->len) { |
| 1229 | BT_LOGW("Invalid parameter: index is out of bounds: " |
| 1230 | "addr=%p, index=%" PRIu64 ", size=%u", |
| 1231 | array_obj, index, typed_array_obj->garray->len); |
| 1232 | ret = BT_VALUE_STATUS_INVAL; |
| 1233 | goto end; |
| 1234 | } |
| 1235 | |
| 1236 | if (array_obj->is_frozen) { |
| 1237 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 1238 | array_obj); |
| 1239 | ret = BT_VALUE_STATUS_FROZEN; |
| 1240 | goto end; |
| 1241 | } |
| 1242 | |
| 1243 | bt_put(g_ptr_array_index(typed_array_obj->garray, index)); |
| 1244 | g_ptr_array_index(typed_array_obj->garray, index) = element_obj; |
| 1245 | bt_get(element_obj); |
| 1246 | BT_LOGV("Set array value's element: array-value-addr=%p, " |
| 1247 | "index=%" PRIu64 ", element-value-addr=%p", |
| 1248 | array_obj, index, element_obj); |
| 1249 | |
| 1250 | end: |
| 1251 | return ret; |
| 1252 | } |
| 1253 | |
| 1254 | int64_t bt_value_map_size(const struct bt_value *map_obj) |
| 1255 | { |
| 1256 | int64_t ret; |
| 1257 | struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 1258 | |
| 1259 | if (!map_obj) { |
| 1260 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 1261 | ret = (int64_t) BT_VALUE_STATUS_INVAL; |
| 1262 | goto end; |
| 1263 | } |
| 1264 | |
| 1265 | if (!bt_value_is_map(map_obj)) { |
| 1266 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1267 | "type=%s", map_obj, |
| 1268 | bt_value_type_string(map_obj->type)); |
| 1269 | ret = (int64_t) BT_VALUE_STATUS_INVAL; |
| 1270 | goto end; |
| 1271 | } |
| 1272 | |
| 1273 | ret = (int64_t) g_hash_table_size(typed_map_obj->ght); |
| 1274 | |
| 1275 | end: |
| 1276 | return ret; |
| 1277 | } |
| 1278 | |
| 1279 | bt_bool bt_value_map_is_empty(const struct bt_value *map_obj) |
| 1280 | { |
| 1281 | return bt_value_map_size(map_obj) == 0; |
| 1282 | } |
| 1283 | |
| 1284 | struct bt_value *bt_value_map_get(const struct bt_value *map_obj, |
| 1285 | const char *key) |
| 1286 | { |
| 1287 | GQuark quark; |
| 1288 | struct bt_value *ret; |
| 1289 | struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 1290 | |
| 1291 | if (!map_obj || !key) { |
| 1292 | BT_LOGW("Invalid parameter: value object or key is NULL: " |
| 1293 | "value-addr=%p, key-addr=%p", map_obj, key); |
| 1294 | ret = NULL; |
| 1295 | goto end; |
| 1296 | } |
| 1297 | |
| 1298 | if (!bt_value_is_map(map_obj)) { |
| 1299 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1300 | "type=%s", map_obj, |
| 1301 | bt_value_type_string(map_obj->type)); |
| 1302 | ret = NULL; |
| 1303 | goto end; |
| 1304 | } |
| 1305 | |
| 1306 | quark = g_quark_from_string(key); |
| 1307 | ret = g_hash_table_lookup(typed_map_obj->ght, GUINT_TO_POINTER(quark)); |
| 1308 | if (ret) { |
| 1309 | bt_get(ret); |
| 1310 | } |
| 1311 | |
| 1312 | end: |
| 1313 | return ret; |
| 1314 | } |
| 1315 | |
| 1316 | bt_bool bt_value_map_has_key(const struct bt_value *map_obj, const char *key) |
| 1317 | { |
| 1318 | bt_bool ret; |
| 1319 | GQuark quark; |
| 1320 | struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 1321 | |
| 1322 | if (!map_obj || !key) { |
| 1323 | BT_LOGW("Invalid parameter: value object or key is NULL: " |
| 1324 | "value-addr=%p, key-addr=%p", map_obj, key); |
| 1325 | ret = BT_FALSE; |
| 1326 | goto end; |
| 1327 | } |
| 1328 | |
| 1329 | if (!bt_value_is_map(map_obj)) { |
| 1330 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1331 | "type=%s", map_obj, |
| 1332 | bt_value_type_string(map_obj->type)); |
| 1333 | ret = BT_FALSE; |
| 1334 | goto end; |
| 1335 | } |
| 1336 | |
| 1337 | quark = g_quark_from_string(key); |
| 1338 | ret = bt_g_hash_table_contains(typed_map_obj->ght, |
| 1339 | GUINT_TO_POINTER(quark)); |
| 1340 | |
| 1341 | end: |
| 1342 | return ret; |
| 1343 | } |
| 1344 | |
| 1345 | enum bt_value_status bt_value_map_insert(struct bt_value *map_obj, |
| 1346 | const char *key, struct bt_value *element_obj) |
| 1347 | { |
| 1348 | GQuark quark; |
| 1349 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 1350 | struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 1351 | |
| 1352 | if (!map_obj || !key || !element_obj) { |
| 1353 | BT_LOGW("Invalid parameter: map value, key, or element value is NULL: " |
| 1354 | "map-value-addr=%p, key-addr=%p, element-value-addr=%p", |
| 1355 | map_obj, key, element_obj); |
| 1356 | ret = BT_VALUE_STATUS_INVAL; |
| 1357 | goto end; |
| 1358 | } |
| 1359 | |
| 1360 | if (!bt_value_is_map(map_obj)) { |
| 1361 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1362 | "type=%s", map_obj, |
| 1363 | bt_value_type_string(map_obj->type)); |
| 1364 | ret = BT_VALUE_STATUS_INVAL; |
| 1365 | goto end; |
| 1366 | } |
| 1367 | |
| 1368 | if (map_obj->is_frozen) { |
| 1369 | BT_LOGW("Invalid parameter: value is frozen: addr=%p", |
| 1370 | map_obj); |
| 1371 | ret = BT_VALUE_STATUS_FROZEN; |
| 1372 | goto end; |
| 1373 | } |
| 1374 | |
| 1375 | quark = g_quark_from_string(key); |
| 1376 | g_hash_table_insert(typed_map_obj->ght, |
| 1377 | GUINT_TO_POINTER(quark), element_obj); |
| 1378 | bt_get(element_obj); |
| 1379 | BT_LOGV("Inserted value into map value: map-value-addr=%p, " |
| 1380 | "key=\"%s\", element-value-addr=%p", |
| 1381 | map_obj, key, element_obj); |
| 1382 | |
| 1383 | end: |
| 1384 | return ret; |
| 1385 | } |
| 1386 | |
| 1387 | enum bt_value_status bt_value_map_insert_bool(struct bt_value *map_obj, |
| 1388 | const char *key, bt_bool val) |
| 1389 | { |
| 1390 | enum bt_value_status ret; |
| 1391 | struct bt_value *bool_obj = NULL; |
| 1392 | |
| 1393 | bool_obj = bt_value_bool_create_init(val); |
| 1394 | ret = bt_value_map_insert(map_obj, key, bool_obj); |
| 1395 | bt_put(bool_obj); |
| 1396 | return ret; |
| 1397 | } |
| 1398 | |
| 1399 | enum bt_value_status bt_value_map_insert_integer(struct bt_value *map_obj, |
| 1400 | const char *key, int64_t val) |
| 1401 | { |
| 1402 | enum bt_value_status ret; |
| 1403 | struct bt_value *integer_obj = NULL; |
| 1404 | |
| 1405 | integer_obj = bt_value_integer_create_init(val); |
| 1406 | ret = bt_value_map_insert(map_obj, key, integer_obj); |
| 1407 | bt_put(integer_obj); |
| 1408 | return ret; |
| 1409 | } |
| 1410 | |
| 1411 | enum bt_value_status bt_value_map_insert_float(struct bt_value *map_obj, |
| 1412 | const char *key, double val) |
| 1413 | { |
| 1414 | enum bt_value_status ret; |
| 1415 | struct bt_value *float_obj = NULL; |
| 1416 | |
| 1417 | float_obj = bt_value_float_create_init(val); |
| 1418 | ret = bt_value_map_insert(map_obj, key, float_obj); |
| 1419 | bt_put(float_obj); |
| 1420 | return ret; |
| 1421 | } |
| 1422 | |
| 1423 | enum bt_value_status bt_value_map_insert_string(struct bt_value *map_obj, |
| 1424 | const char *key, const char *val) |
| 1425 | { |
| 1426 | enum bt_value_status ret; |
| 1427 | struct bt_value *string_obj = NULL; |
| 1428 | |
| 1429 | string_obj = bt_value_string_create_init(val); |
| 1430 | ret = bt_value_map_insert(map_obj, key, string_obj); |
| 1431 | bt_put(string_obj); |
| 1432 | return ret; |
| 1433 | } |
| 1434 | |
| 1435 | enum bt_value_status bt_value_map_insert_empty_array(struct bt_value *map_obj, |
| 1436 | const char *key) |
| 1437 | { |
| 1438 | enum bt_value_status ret; |
| 1439 | struct bt_value *array_obj = NULL; |
| 1440 | |
| 1441 | array_obj = bt_value_array_create(); |
| 1442 | ret = bt_value_map_insert(map_obj, key, array_obj); |
| 1443 | bt_put(array_obj); |
| 1444 | return ret; |
| 1445 | } |
| 1446 | |
| 1447 | enum bt_value_status bt_value_map_insert_empty_map(struct bt_value *map_obj, |
| 1448 | const char *key) |
| 1449 | { |
| 1450 | enum bt_value_status ret; |
| 1451 | struct bt_value *empty_map_obj = NULL; |
| 1452 | |
| 1453 | empty_map_obj = bt_value_map_create(); |
| 1454 | ret = bt_value_map_insert(map_obj, key, empty_map_obj); |
| 1455 | bt_put(empty_map_obj); |
| 1456 | return ret; |
| 1457 | } |
| 1458 | |
| 1459 | enum bt_value_status bt_value_map_foreach(const struct bt_value *map_obj, |
| 1460 | bt_value_map_foreach_cb cb, void *data) |
| 1461 | { |
| 1462 | enum bt_value_status ret = BT_VALUE_STATUS_OK; |
| 1463 | gpointer key, element_obj; |
| 1464 | GHashTableIter iter; |
| 1465 | struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj); |
| 1466 | |
| 1467 | if (!map_obj || !cb) { |
| 1468 | BT_LOGW("Invalid parameter: map value or callback is NULL: " |
| 1469 | "value-addr=%p, cb-addr=%p", map_obj, cb); |
| 1470 | ret = BT_VALUE_STATUS_INVAL; |
| 1471 | goto end; |
| 1472 | } |
| 1473 | |
| 1474 | if (!bt_value_is_map(map_obj)) { |
| 1475 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1476 | "type=%s", map_obj, |
| 1477 | bt_value_type_string(map_obj->type)); |
| 1478 | ret = BT_VALUE_STATUS_INVAL; |
| 1479 | goto end; |
| 1480 | } |
| 1481 | |
| 1482 | g_hash_table_iter_init(&iter, typed_map_obj->ght); |
| 1483 | |
| 1484 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { |
| 1485 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); |
| 1486 | |
| 1487 | if (!cb(key_str, element_obj, data)) { |
| 1488 | BT_LOGV("User cancelled the loop: key=\"%s\", " |
| 1489 | "value-addr=%p, data=%p", |
| 1490 | key_str, element_obj, data); |
| 1491 | ret = BT_VALUE_STATUS_CANCELLED; |
| 1492 | break; |
| 1493 | } |
| 1494 | } |
| 1495 | |
| 1496 | end: |
| 1497 | return ret; |
| 1498 | } |
| 1499 | |
| 1500 | struct extend_map_element_data { |
| 1501 | struct bt_value *extended_obj; |
| 1502 | bt_bool got_error; |
| 1503 | }; |
| 1504 | |
| 1505 | static |
| 1506 | bt_bool extend_map_element(const char *key, |
| 1507 | struct bt_value *extension_obj_elem, void *data) |
| 1508 | { |
| 1509 | bt_bool ret = BT_TRUE; |
| 1510 | |
| 1511 | struct extend_map_element_data *extend_data = data; |
| 1512 | |
| 1513 | /* Copy object which is to replace the current one */ |
| 1514 | struct bt_value *extension_obj_elem_copy = |
| 1515 | bt_value_copy(extension_obj_elem); |
| 1516 | |
| 1517 | /* Replace in extended object */ |
| 1518 | if (bt_value_map_insert(extend_data->extended_obj, key, |
| 1519 | extension_obj_elem_copy)) { |
| 1520 | BT_LOGE("Cannot replace value in extended value: key=\"%s\", " |
| 1521 | "extended-value-addr=%p, element-value-addr=%p", |
| 1522 | key, extend_data->extended_obj, |
| 1523 | extension_obj_elem_copy); |
| 1524 | goto error; |
| 1525 | } |
| 1526 | |
| 1527 | goto end; |
| 1528 | |
| 1529 | error: |
| 1530 | ret = BT_FALSE; |
| 1531 | extend_data->got_error = BT_TRUE; |
| 1532 | |
| 1533 | end: |
| 1534 | BT_PUT(extension_obj_elem_copy); |
| 1535 | return ret; |
| 1536 | } |
| 1537 | |
| 1538 | struct bt_value *bt_value_map_extend(struct bt_value *base_map_obj, |
| 1539 | struct bt_value *extension_obj) |
| 1540 | { |
| 1541 | struct bt_value *extended_obj = NULL; |
| 1542 | struct extend_map_element_data extend_data = { 0 }; |
| 1543 | |
| 1544 | if (!base_map_obj || !extension_obj) { |
| 1545 | BT_LOGW("Invalid parameter: base value or extension value is NULL: " |
| 1546 | "base-value-addr=%p, extension-value-addr=%p", |
| 1547 | base_map_obj, extension_obj); |
| 1548 | goto error; |
| 1549 | } |
| 1550 | |
| 1551 | if (!bt_value_is_map(base_map_obj)) { |
| 1552 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1553 | "type=%s", base_map_obj, |
| 1554 | bt_value_type_string(base_map_obj->type)); |
| 1555 | goto error; |
| 1556 | } |
| 1557 | |
| 1558 | if (!bt_value_is_map(extension_obj)) { |
| 1559 | BT_LOGW("Invalid parameter: value is not a map value: addr=%p, " |
| 1560 | "type=%s", extension_obj, |
| 1561 | bt_value_type_string(extension_obj->type)); |
| 1562 | goto error; |
| 1563 | } |
| 1564 | |
| 1565 | BT_LOGD("Extending map value: base-value-addr=%p, extension-value-addr=%p", |
| 1566 | base_map_obj, extension_obj); |
| 1567 | |
| 1568 | /* Create copy of base map object to start with */ |
| 1569 | extended_obj = bt_value_copy(base_map_obj); |
| 1570 | if (!extended_obj) { |
| 1571 | BT_LOGE("Cannot copy base value: base-value-addr=%p", |
| 1572 | base_map_obj); |
| 1573 | goto error; |
| 1574 | } |
| 1575 | |
| 1576 | /* |
| 1577 | * For each key in the extension map object, replace this key |
| 1578 | * in the copied map object. |
| 1579 | */ |
| 1580 | extend_data.extended_obj = extended_obj; |
| 1581 | |
| 1582 | if (bt_value_map_foreach(extension_obj, extend_map_element, |
| 1583 | &extend_data)) { |
| 1584 | BT_LOGE("Cannot iterate on the extension object's elements: " |
| 1585 | "extension-value-addr=%p", extension_obj); |
| 1586 | goto error; |
| 1587 | } |
| 1588 | |
| 1589 | if (extend_data.got_error) { |
| 1590 | BT_LOGE("Failed to successfully iterate on the extension object's elements: " |
| 1591 | "extension-value-addr=%p", extension_obj); |
| 1592 | goto error; |
| 1593 | } |
| 1594 | |
| 1595 | BT_LOGD("Extended map value: extended-value-addr=%p", |
| 1596 | extended_obj); |
| 1597 | goto end; |
| 1598 | |
| 1599 | error: |
| 1600 | BT_PUT(extended_obj); |
| 1601 | |
| 1602 | end: |
| 1603 | return extended_obj; |
| 1604 | } |
| 1605 | |
| 1606 | struct bt_value *bt_value_copy(const struct bt_value *object) |
| 1607 | { |
| 1608 | struct bt_value *copy_obj = NULL; |
| 1609 | |
| 1610 | if (!object) { |
| 1611 | BT_LOGW_STR("Invalid parameter: value object is NULL."); |
| 1612 | goto end; |
| 1613 | } |
| 1614 | |
| 1615 | BT_LOGD("Copying value object: addr=%p", object); |
| 1616 | copy_obj = copy_funcs[object->type](object); |
| 1617 | if (copy_obj) { |
| 1618 | BT_LOGD("Copied value object: copy-value-addr=%p", |
| 1619 | copy_obj); |
| 1620 | } else { |
| 1621 | BT_LOGE_STR("Failed to copy value object."); |
| 1622 | } |
| 1623 | |
| 1624 | end: |
| 1625 | return copy_obj; |
| 1626 | } |
| 1627 | |
| 1628 | bt_bool bt_value_compare(const struct bt_value *object_a, |
| 1629 | const struct bt_value *object_b) |
| 1630 | { |
| 1631 | bt_bool ret = BT_FALSE; |
| 1632 | |
| 1633 | if (!object_a || !object_b) { |
| 1634 | BT_LOGW("Invalid parameter: value A or value B is NULL: " |
| 1635 | "value-a-addr=%p, value-b-addr=%p", |
| 1636 | object_a, object_b); |
| 1637 | goto end; |
| 1638 | } |
| 1639 | |
| 1640 | if (object_a->type != object_b->type) { |
| 1641 | BT_LOGV("Values are different: type mismatch: " |
| 1642 | "value-a-addr=%p, value-b-addr=%p, " |
| 1643 | "value-a-type=%s, value-b-type=%s", |
| 1644 | object_a, object_b, |
| 1645 | bt_value_type_string(object_a->type), |
| 1646 | bt_value_type_string(object_b->type)); |
| 1647 | goto end; |
| 1648 | } |
| 1649 | |
| 1650 | ret = compare_funcs[object_a->type](object_a, object_b); |
| 1651 | |
| 1652 | end: |
| 1653 | return ret; |
| 1654 | } |