2 * Copyright (c) 2015-2018 Philippe Proulx <pproulx@efficios.com>
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 #define BT_LOG_TAG "LIB/VALUE"
24 #include "lib/logging.h"
30 #include <babeltrace2/babeltrace.h>
32 #include "compat/compiler.h"
33 #include "common/common.h"
34 #include "compat/glib.h"
35 #include "lib/assert-pre.h"
36 #include "lib/value.h"
37 #include "common/assert.h"
38 #include "func-status.h"
40 #define BT_VALUE_TO_BOOL(_base) ((struct bt_value_bool *) (_base))
41 #define BT_VALUE_TO_INTEGER(_base) ((struct bt_value_integer *) (_base))
42 #define BT_VALUE_TO_REAL(_base) ((struct bt_value_real *) (_base))
43 #define BT_VALUE_TO_STRING(_base) ((struct bt_value_string *) (_base))
44 #define BT_VALUE_TO_ARRAY(_base) ((struct bt_value_array *) (_base))
45 #define BT_VALUE_TO_MAP(_base) ((struct bt_value_map *) (_base))
47 #define _BT_ASSERT_PRE_VALUE_IS_TYPE_COND(_value, _type) \
48 (((struct bt_value *) (_value))->type == (_type))
50 #define _BT_ASSERT_PRE_VALUE_IS_TYPE_FMT \
51 "Value has the wrong type ID: expected-type=%s, %![value-]+v"
53 #define BT_ASSERT_PRE_VALUE_IS_TYPE(_value, _type) \
55 _BT_ASSERT_PRE_VALUE_IS_TYPE_COND((_value), (_type)), \
56 _BT_ASSERT_PRE_VALUE_IS_TYPE_FMT, \
57 bt_common_value_type_string(_type), (_value))
59 #define BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(_value, _type) \
61 _BT_ASSERT_PRE_VALUE_IS_TYPE_COND((_value), (_type)), \
62 _BT_ASSERT_PRE_VALUE_IS_TYPE_FMT, \
63 bt_common_value_type_string(_type), (_value))
65 #define BT_ASSERT_PRE_DEV_VALUE_HOT(_value, _name) \
66 BT_ASSERT_PRE_DEV_HOT(((struct bt_value *) (_value)), (_name), \
70 void bt_value_null_instance_release_func(struct bt_object
*obj
)
72 BT_LOGW("Releasing the null value singleton: addr=%p", obj
);
76 struct bt_value bt_value_null_instance
= {
80 .release_func
= bt_value_null_instance_release_func
,
81 .spec_release_func
= NULL
,
82 .parent_is_owner_listener_func
= NULL
,
85 .type
= BT_VALUE_TYPE_NULL
,
89 struct bt_value
*const bt_value_null
= &bt_value_null_instance
;
92 void bt_value_destroy(struct bt_object
*obj
);
95 void bt_value_string_destroy(struct bt_value
*object
)
97 g_string_free(BT_VALUE_TO_STRING(object
)->gstr
, TRUE
);
98 BT_VALUE_TO_STRING(object
)->gstr
= NULL
;
102 void bt_value_array_destroy(struct bt_value
*object
)
105 * Pointer array's registered value destructor will take care
106 * of putting each contained object.
108 g_ptr_array_free(BT_VALUE_TO_ARRAY(object
)->garray
, TRUE
);
109 BT_VALUE_TO_ARRAY(object
)->garray
= NULL
;
113 void bt_value_map_destroy(struct bt_value
*object
)
116 * Hash table's registered value destructor will take care of
117 * putting each contained object. Keys are GQuarks and cannot
118 * be destroyed anyway.
120 g_hash_table_destroy(BT_VALUE_TO_MAP(object
)->ght
);
121 BT_VALUE_TO_MAP(object
)->ght
= NULL
;
125 void (* const destroy_funcs
[])(struct bt_value
*) = {
126 [BT_VALUE_TYPE_NULL
] = NULL
,
127 [BT_VALUE_TYPE_BOOL
] = NULL
,
128 [BT_VALUE_TYPE_UNSIGNED_INTEGER
] = NULL
,
129 [BT_VALUE_TYPE_SIGNED_INTEGER
] = NULL
,
130 [BT_VALUE_TYPE_REAL
] = NULL
,
131 [BT_VALUE_TYPE_STRING
] = bt_value_string_destroy
,
132 [BT_VALUE_TYPE_ARRAY
] = bt_value_array_destroy
,
133 [BT_VALUE_TYPE_MAP
] = bt_value_map_destroy
,
137 struct bt_value
*bt_value_null_copy(const struct bt_value
*null_obj
)
139 BT_ASSERT(null_obj
== bt_value_null
);
141 bt_object_get_no_null_check(bt_value_null
);
142 return (void *) bt_value_null
;
146 struct bt_value
*bt_value_bool_copy(const struct bt_value
*bool_obj
)
148 return bt_value_bool_create_init(
149 BT_VALUE_TO_BOOL(bool_obj
)->value
);
153 struct bt_value
*bt_value_integer_create_init(enum bt_value_type type
,
157 struct bt_value
*bt_value_integer_copy(
158 const struct bt_value
*integer_obj
)
160 return bt_value_integer_create_init(integer_obj
->type
,
161 BT_VALUE_TO_INTEGER(integer_obj
)->value
.u
);
165 struct bt_value
*bt_value_real_copy(const struct bt_value
*real_obj
)
167 return bt_value_real_create_init(
168 BT_VALUE_TO_REAL(real_obj
)->value
);
172 struct bt_value
*bt_value_string_copy(const struct bt_value
*string_obj
)
174 return bt_value_string_create_init(
175 BT_VALUE_TO_STRING(string_obj
)->gstr
->str
);
179 struct bt_value
*bt_value_array_copy(const struct bt_value
*array_obj
)
183 struct bt_value
*copy_obj
;
184 struct bt_value_array
*typed_array_obj
;
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();
190 BT_LIB_LOGE_APPEND_CAUSE("Cannot create empty array value.");
194 for (i
= 0; i
< typed_array_obj
->garray
->len
; ++i
) {
195 struct bt_value
*element_obj_copy
= NULL
;
196 const struct bt_value
*element_obj
=
197 bt_value_array_borrow_element_by_index_const(
200 BT_ASSERT(element_obj
);
201 BT_LOGD("Copying array value's element: element-addr=%p, "
202 "index=%d", element_obj
, i
);
203 ret
= bt_value_copy(element_obj
, &element_obj_copy
);
205 BT_LIB_LOGE_APPEND_CAUSE(
206 "Cannot copy array value's element: "
207 "array-addr=%p, index=%d",
209 BT_OBJECT_PUT_REF_AND_RESET(copy_obj
);
213 BT_ASSERT(element_obj_copy
);
214 ret
= bt_value_array_append_element(copy_obj
,
215 (void *) element_obj_copy
);
216 BT_OBJECT_PUT_REF_AND_RESET(element_obj_copy
);
218 BT_LIB_LOGE_APPEND_CAUSE(
219 "Cannot append to array value: addr=%p",
221 BT_OBJECT_PUT_REF_AND_RESET(copy_obj
);
226 BT_LOGD("Copied array value: original-addr=%p, copy-addr=%p",
227 array_obj
, copy_obj
);
234 struct bt_value
*bt_value_map_copy(const struct bt_value
*map_obj
)
238 gpointer key
, element_obj
;
239 struct bt_value
*copy_obj
;
240 struct bt_value
*element_obj_copy
= NULL
;
241 struct bt_value_map
*typed_map_obj
;
243 BT_LOGD("Copying map value: addr=%p", map_obj
);
244 typed_map_obj
= BT_VALUE_TO_MAP(map_obj
);
245 copy_obj
= bt_value_map_create();
250 g_hash_table_iter_init(&iter
, typed_map_obj
->ght
);
252 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
253 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
256 BT_LOGD("Copying map value's element: element-addr=%p, "
257 "key=\"%s\"", element_obj
, key_str
);
258 ret
= bt_value_copy(element_obj
, &element_obj_copy
);
260 BT_LIB_LOGE_APPEND_CAUSE(
261 "Cannot copy map value's element: "
262 "map-addr=%p, key=\"%s\"",
264 BT_OBJECT_PUT_REF_AND_RESET(copy_obj
);
268 BT_ASSERT(element_obj_copy
);
269 ret
= bt_value_map_insert_entry(copy_obj
, key_str
,
270 (void *) element_obj_copy
);
271 BT_OBJECT_PUT_REF_AND_RESET(element_obj_copy
);
273 BT_LIB_LOGE_APPEND_CAUSE(
274 "Cannot insert into map value: addr=%p, key=\"%s\"",
276 BT_OBJECT_PUT_REF_AND_RESET(copy_obj
);
281 BT_LOGD("Copied map value: addr=%p", map_obj
);
288 struct bt_value
*(* const copy_funcs
[])(const struct bt_value
*) = {
289 [BT_VALUE_TYPE_NULL
] = bt_value_null_copy
,
290 [BT_VALUE_TYPE_BOOL
] = bt_value_bool_copy
,
291 [BT_VALUE_TYPE_UNSIGNED_INTEGER
] = bt_value_integer_copy
,
292 [BT_VALUE_TYPE_SIGNED_INTEGER
] = bt_value_integer_copy
,
293 [BT_VALUE_TYPE_REAL
] = bt_value_real_copy
,
294 [BT_VALUE_TYPE_STRING
] = bt_value_string_copy
,
295 [BT_VALUE_TYPE_ARRAY
] = bt_value_array_copy
,
296 [BT_VALUE_TYPE_MAP
] = bt_value_map_copy
,
300 bt_bool
bt_value_null_compare(const struct bt_value
*object_a
,
301 const struct bt_value
*object_b
)
304 * Always BT_TRUE since bt_value_compare() already checks if both
305 * object_a and object_b have the same type, and in the case of
306 * null value objects, they're always the same if it is so.
312 bt_bool
bt_value_bool_compare(const struct bt_value
*object_a
,
313 const struct bt_value
*object_b
)
315 if (BT_VALUE_TO_BOOL(object_a
)->value
!=
316 BT_VALUE_TO_BOOL(object_b
)->value
) {
317 BT_LOGT("Boolean value objects are different: "
318 "bool-a-val=%d, bool-b-val=%d",
319 BT_VALUE_TO_BOOL(object_a
)->value
,
320 BT_VALUE_TO_BOOL(object_b
)->value
);
328 bt_bool
bt_value_integer_compare(const struct bt_value
*object_a
,
329 const struct bt_value
*object_b
)
331 if (BT_VALUE_TO_INTEGER(object_a
)->value
.u
!=
332 BT_VALUE_TO_INTEGER(object_b
)->value
.u
) {
333 if (object_a
->type
== BT_VALUE_TYPE_UNSIGNED_INTEGER
) {
334 BT_LOGT("Unsigned integer value objects are different: "
335 "int-a-val=%" PRIu64
", int-b-val=%" PRIu64
,
336 BT_VALUE_TO_INTEGER(object_a
)->value
.u
,
337 BT_VALUE_TO_INTEGER(object_b
)->value
.u
);
339 BT_LOGT("Signed integer value objects are different: "
340 "int-a-val=%" PRId64
", int-b-val=%" PRId64
,
341 BT_VALUE_TO_INTEGER(object_a
)->value
.i
,
342 BT_VALUE_TO_INTEGER(object_b
)->value
.i
);
352 bt_bool
bt_value_real_compare(const struct bt_value
*object_a
,
353 const struct bt_value
*object_b
)
355 if (BT_VALUE_TO_REAL(object_a
)->value
!=
356 BT_VALUE_TO_REAL(object_b
)->value
) {
357 BT_LOGT("Real number value objects are different: "
358 "real-a-val=%f, real-b-val=%f",
359 BT_VALUE_TO_REAL(object_a
)->value
,
360 BT_VALUE_TO_REAL(object_b
)->value
);
368 bt_bool
bt_value_string_compare(const struct bt_value
*object_a
,
369 const struct bt_value
*object_b
)
371 if (strcmp(BT_VALUE_TO_STRING(object_a
)->gstr
->str
,
372 BT_VALUE_TO_STRING(object_b
)->gstr
->str
) != 0) {
373 BT_LOGT("String value objects are different: "
374 "string-a-val=\"%s\", string-b-val=\"%s\"",
375 BT_VALUE_TO_STRING(object_a
)->gstr
->str
,
376 BT_VALUE_TO_STRING(object_b
)->gstr
->str
);
384 bt_bool
bt_value_array_compare(const struct bt_value
*object_a
,
385 const struct bt_value
*object_b
)
388 bt_bool ret
= BT_TRUE
;
389 const struct bt_value_array
*array_obj_a
=
390 BT_VALUE_TO_ARRAY(object_a
);
392 if (bt_value_array_get_length(object_a
) !=
393 bt_value_array_get_length(object_b
)) {
394 BT_LOGT("Array values are different: size mismatch "
395 "value-a-addr=%p, value-b-addr=%p, "
396 "value-a-size=%" PRId64
", value-b-size=%" PRId64
,
398 bt_value_array_get_length(object_a
),
399 bt_value_array_get_length(object_b
));
404 for (i
= 0; i
< array_obj_a
->garray
->len
; ++i
) {
405 const struct bt_value
*element_obj_a
;
406 const struct bt_value
*element_obj_b
;
408 element_obj_a
= bt_value_array_borrow_element_by_index_const(
410 element_obj_b
= bt_value_array_borrow_element_by_index_const(
413 if (!bt_value_compare(element_obj_a
, element_obj_b
)) {
414 BT_LOGT("Array values's elements are different: "
415 "value-a-addr=%p, value-b-addr=%p, index=%d",
416 element_obj_a
, element_obj_b
, i
);
427 bt_bool
bt_value_map_compare(const struct bt_value
*object_a
,
428 const struct bt_value
*object_b
)
430 bt_bool ret
= BT_TRUE
;
432 gpointer key
, element_obj_a
;
433 const struct bt_value_map
*map_obj_a
= BT_VALUE_TO_MAP(object_a
);
435 if (bt_value_map_get_size(object_a
) !=
436 bt_value_map_get_size(object_b
)) {
437 BT_LOGT("Map values are different: size mismatch "
438 "value-a-addr=%p, value-b-addr=%p, "
439 "value-a-size=%" PRId64
", value-b-size=%" PRId64
,
441 bt_value_map_get_size(object_a
),
442 bt_value_map_get_size(object_b
));
447 g_hash_table_iter_init(&iter
, map_obj_a
->ght
);
449 while (g_hash_table_iter_next(&iter
, &key
, &element_obj_a
)) {
450 const struct bt_value
*element_obj_b
;
451 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
453 element_obj_b
= bt_value_map_borrow_entry_value_const(object_b
,
456 if (!bt_value_compare(element_obj_a
, element_obj_b
)) {
457 BT_LOGT("Map values's elements are different: "
458 "value-a-addr=%p, value-b-addr=%p, key=\"%s\"",
459 element_obj_a
, element_obj_b
, key_str
);
470 bt_bool (* const compare_funcs
[])(const struct bt_value
*,
471 const struct bt_value
*) = {
472 [BT_VALUE_TYPE_NULL
] = bt_value_null_compare
,
473 [BT_VALUE_TYPE_BOOL
] = bt_value_bool_compare
,
474 [BT_VALUE_TYPE_UNSIGNED_INTEGER
] = bt_value_integer_compare
,
475 [BT_VALUE_TYPE_SIGNED_INTEGER
] = bt_value_integer_compare
,
476 [BT_VALUE_TYPE_REAL
] = bt_value_real_compare
,
477 [BT_VALUE_TYPE_STRING
] = bt_value_string_compare
,
478 [BT_VALUE_TYPE_ARRAY
] = bt_value_array_compare
,
479 [BT_VALUE_TYPE_MAP
] = bt_value_map_compare
,
483 void bt_value_null_freeze(struct bt_value
*object
)
488 void bt_value_generic_freeze(struct bt_value
*object
)
490 object
->frozen
= BT_TRUE
;
494 void bt_value_array_freeze(struct bt_value
*object
)
497 struct bt_value_array
*typed_array_obj
=
498 BT_VALUE_TO_ARRAY(object
);
500 for (i
= 0; i
< typed_array_obj
->garray
->len
; ++i
) {
501 bt_value_freeze(g_ptr_array_index(typed_array_obj
->garray
, i
));
504 bt_value_generic_freeze(object
);
508 void bt_value_map_freeze(struct bt_value
*object
)
511 gpointer key
, element_obj
;
512 const struct bt_value_map
*map_obj
= BT_VALUE_TO_MAP(object
);
514 g_hash_table_iter_init(&iter
, map_obj
->ght
);
516 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
517 bt_value_freeze(element_obj
);
520 bt_value_generic_freeze(object
);
524 void (* const freeze_funcs
[])(struct bt_value
*) = {
525 [BT_VALUE_TYPE_NULL
] = bt_value_null_freeze
,
526 [BT_VALUE_TYPE_BOOL
] = bt_value_generic_freeze
,
527 [BT_VALUE_TYPE_UNSIGNED_INTEGER
] = bt_value_generic_freeze
,
528 [BT_VALUE_TYPE_SIGNED_INTEGER
] = bt_value_generic_freeze
,
529 [BT_VALUE_TYPE_REAL
] = bt_value_generic_freeze
,
530 [BT_VALUE_TYPE_STRING
] = bt_value_generic_freeze
,
531 [BT_VALUE_TYPE_ARRAY
] = bt_value_array_freeze
,
532 [BT_VALUE_TYPE_MAP
] = bt_value_map_freeze
,
536 void bt_value_destroy(struct bt_object
*obj
)
538 struct bt_value
*value
;
540 value
= container_of(obj
, struct bt_value
, base
);
541 BT_LOGD("Destroying value: addr=%p", value
);
543 if (bt_value_is_null(value
)) {
544 BT_LOGD_STR("Not destroying the null value singleton.");
548 if (destroy_funcs
[value
->type
]) {
549 destroy_funcs
[value
->type
](value
);
556 void _bt_value_freeze(const struct bt_value
*c_object
)
558 const struct bt_value
*object
= (void *) c_object
;
562 if (object
->frozen
) {
566 BT_LOGD("Freezing value: addr=%p", object
);
567 freeze_funcs
[object
->type
]((void *) object
);
573 enum bt_value_type
bt_value_get_type(const struct bt_value
*object
)
575 BT_ASSERT_PRE_DEV_NON_NULL(object
, "Value object");
580 struct bt_value
bt_value_create_base(enum bt_value_type type
)
582 struct bt_value value
;
585 value
.frozen
= BT_FALSE
;
586 bt_object_init_shared(&value
.base
, bt_value_destroy
);
590 struct bt_value
*bt_value_bool_create_init(bt_bool val
)
592 struct bt_value_bool
*bool_obj
;
594 BT_LOGD("Creating boolean value object: val=%d", val
);
595 bool_obj
= g_new0(struct bt_value_bool
, 1);
597 BT_LIB_LOGE_APPEND_CAUSE(
598 "Failed to allocate one boolean value object.");
602 bool_obj
->base
= bt_value_create_base(BT_VALUE_TYPE_BOOL
);
603 bool_obj
->value
= val
;
604 BT_LOGD("Created boolean value object: addr=%p", bool_obj
);
607 return (void *) bool_obj
;
610 struct bt_value
*bt_value_bool_create(void)
612 return bt_value_bool_create_init(BT_FALSE
);
616 struct bt_value
*bt_value_integer_create_init(enum bt_value_type type
,
619 struct bt_value_integer
*integer_obj
;
621 BT_ASSERT(type
== BT_VALUE_TYPE_UNSIGNED_INTEGER
||
622 type
== BT_VALUE_TYPE_SIGNED_INTEGER
);
624 if (type
== BT_VALUE_TYPE_UNSIGNED_INTEGER
) {
625 BT_LOGD("Creating unsigned integer value object: val=%" PRIu64
,
628 BT_LOGD("Creating signed integer value object: val=%" PRId64
,
632 integer_obj
= g_new0(struct bt_value_integer
, 1);
634 BT_LIB_LOGE_APPEND_CAUSE(
635 "Failed to allocate one integer value object.");
639 integer_obj
->base
= bt_value_create_base(type
);
640 integer_obj
->value
.u
= uval
;
641 BT_LOGD("Created %ssigned integer value object: addr=%p",
642 type
== BT_VALUE_TYPE_UNSIGNED_INTEGER
? "un" : "",
646 return (void *) integer_obj
;
649 struct bt_value
*bt_value_integer_unsigned_create_init(uint64_t val
)
651 return bt_value_integer_create_init(BT_VALUE_TYPE_UNSIGNED_INTEGER
,
655 struct bt_value
*bt_value_integer_unsigned_create(void)
657 return bt_value_integer_unsigned_create_init(0);
660 struct bt_value
*bt_value_integer_signed_create_init(int64_t val
)
662 return bt_value_integer_create_init(BT_VALUE_TYPE_SIGNED_INTEGER
,
666 struct bt_value
*bt_value_integer_signed_create(void)
668 return bt_value_integer_signed_create_init(0);
671 struct bt_value
*bt_value_real_create_init(double val
)
673 struct bt_value_real
*real_obj
;
675 BT_LOGD("Creating real number value object: val=%f", val
);
676 real_obj
= g_new0(struct bt_value_real
, 1);
678 BT_LIB_LOGE_APPEND_CAUSE(
679 "Failed to allocate one real number value object.");
683 real_obj
->base
= bt_value_create_base(BT_VALUE_TYPE_REAL
);
684 real_obj
->value
= val
;
685 BT_LOGD("Created real number value object: addr=%p",
689 return (void *) real_obj
;
692 struct bt_value
*bt_value_real_create(void)
694 return bt_value_real_create_init(0.);
697 struct bt_value
*bt_value_string_create_init(const char *val
)
699 struct bt_value_string
*string_obj
= NULL
;
701 BT_ASSERT_PRE_NON_NULL(val
, "Value");
702 BT_LOGD("Creating string value object: val-len=%zu", strlen(val
));
703 string_obj
= g_new0(struct bt_value_string
, 1);
705 BT_LIB_LOGE_APPEND_CAUSE(
706 "Failed to allocate one string object.");
710 string_obj
->base
= bt_value_create_base(BT_VALUE_TYPE_STRING
);
711 string_obj
->gstr
= g_string_new(val
);
712 if (!string_obj
->gstr
) {
713 BT_LIB_LOGE_APPEND_CAUSE(
714 "Failed to allocate a GString.");
720 BT_LOGD("Created string value object: addr=%p",
724 return (void *) string_obj
;
727 struct bt_value
*bt_value_string_create(void)
729 return bt_value_string_create_init("");
732 struct bt_value
*bt_value_array_create(void)
734 struct bt_value_array
*array_obj
;
736 BT_LOGD_STR("Creating empty array value object.");
737 array_obj
= g_new0(struct bt_value_array
, 1);
739 BT_LIB_LOGE_APPEND_CAUSE(
740 "Failed to allocate one array object.");
744 array_obj
->base
= bt_value_create_base(BT_VALUE_TYPE_ARRAY
);
745 array_obj
->garray
= bt_g_ptr_array_new_full(0,
746 (GDestroyNotify
) bt_object_put_ref
);
747 if (!array_obj
->garray
) {
748 BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
754 BT_LOGD("Created array value object: addr=%p",
758 return (void *) array_obj
;
761 struct bt_value
*bt_value_map_create(void)
763 struct bt_value_map
*map_obj
;
765 BT_LOGD_STR("Creating empty map value object.");
766 map_obj
= g_new0(struct bt_value_map
, 1);
768 BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one map object.");
772 map_obj
->base
= bt_value_create_base(BT_VALUE_TYPE_MAP
);
773 map_obj
->ght
= g_hash_table_new_full(g_direct_hash
, g_direct_equal
,
774 NULL
, (GDestroyNotify
) bt_object_put_ref
);
776 BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GHashTable.");
782 BT_LOGD("Created map value object: addr=%p",
786 return (void *) map_obj
;
789 bt_bool
bt_value_bool_get(const struct bt_value
*bool_obj
)
791 BT_ASSERT_PRE_DEV_NON_NULL(bool_obj
, "Value object");
792 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(bool_obj
, BT_VALUE_TYPE_BOOL
);
793 return BT_VALUE_TO_BOOL(bool_obj
)->value
;
796 void bt_value_bool_set(struct bt_value
*bool_obj
, bt_bool val
)
798 BT_ASSERT_PRE_NON_NULL(bool_obj
, "Value object");
799 BT_ASSERT_PRE_VALUE_IS_TYPE(bool_obj
, BT_VALUE_TYPE_BOOL
);
800 BT_ASSERT_PRE_DEV_VALUE_HOT(bool_obj
, "Value object");
801 BT_VALUE_TO_BOOL(bool_obj
)->value
= val
;
802 BT_LOGT("Set boolean value's raw value: value-addr=%p, value=%d",
806 uint64_t bt_value_integer_unsigned_get(const struct bt_value
*integer_obj
)
808 BT_ASSERT_PRE_DEV_NON_NULL(integer_obj
, "Value object");
809 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(integer_obj
,
810 BT_VALUE_TYPE_UNSIGNED_INTEGER
);
811 return BT_VALUE_TO_INTEGER(integer_obj
)->value
.u
;
814 int64_t bt_value_integer_signed_get(const struct bt_value
*integer_obj
)
816 BT_ASSERT_PRE_DEV_NON_NULL(integer_obj
, "Value object");
817 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(integer_obj
,
818 BT_VALUE_TYPE_SIGNED_INTEGER
);
819 return BT_VALUE_TO_INTEGER(integer_obj
)->value
.i
;
823 void bt_value_integer_set(struct bt_value
*integer_obj
,
824 enum bt_value_type expected_type
, uint64_t uval
)
826 BT_ASSERT_PRE_NON_NULL(integer_obj
, "Value object");
827 BT_ASSERT_PRE_VALUE_IS_TYPE(integer_obj
, expected_type
);
828 BT_ASSERT_PRE_DEV_VALUE_HOT(integer_obj
, "Value object");
829 BT_VALUE_TO_INTEGER(integer_obj
)->value
.u
= uval
;
832 void bt_value_integer_unsigned_set(struct bt_value
*integer_obj
,
835 bt_value_integer_set(integer_obj
, BT_VALUE_TYPE_UNSIGNED_INTEGER
, val
);
836 BT_LOGT("Set unsigned integer value's raw value: "
837 "value-addr=%p, value=%" PRIu64
, integer_obj
, val
);
840 void bt_value_integer_signed_set(struct bt_value
*integer_obj
,
843 bt_value_integer_set(integer_obj
, BT_VALUE_TYPE_SIGNED_INTEGER
,
845 BT_LOGT("Set signed integer value's raw value: "
846 "value-addr=%p, value=%" PRId64
, integer_obj
, val
);
849 double bt_value_real_get(const struct bt_value
*real_obj
)
851 BT_ASSERT_PRE_DEV_NON_NULL(real_obj
, "Value object");
852 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(real_obj
, BT_VALUE_TYPE_REAL
);
853 return BT_VALUE_TO_REAL(real_obj
)->value
;
856 void bt_value_real_set(struct bt_value
*real_obj
, double val
)
858 BT_ASSERT_PRE_NON_NULL(real_obj
, "Value object");
859 BT_ASSERT_PRE_VALUE_IS_TYPE(real_obj
, BT_VALUE_TYPE_REAL
);
860 BT_ASSERT_PRE_DEV_VALUE_HOT(real_obj
, "Value object");
861 BT_VALUE_TO_REAL(real_obj
)->value
= val
;
862 BT_LOGT("Set real number value's raw value: value-addr=%p, value=%f",
866 const char *bt_value_string_get(const struct bt_value
*string_obj
)
868 BT_ASSERT_PRE_DEV_NON_NULL(string_obj
, "Value object");
869 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(string_obj
, BT_VALUE_TYPE_STRING
);
870 return BT_VALUE_TO_STRING(string_obj
)->gstr
->str
;
873 enum bt_value_string_set_status
bt_value_string_set(
874 struct bt_value
*string_obj
, const char *val
)
876 BT_ASSERT_PRE_NON_NULL(string_obj
, "Value object");
877 BT_ASSERT_PRE_VALUE_IS_TYPE(string_obj
, BT_VALUE_TYPE_STRING
);
878 BT_ASSERT_PRE_DEV_VALUE_HOT(string_obj
, "Value object");
879 g_string_assign(BT_VALUE_TO_STRING(string_obj
)->gstr
, val
);
880 BT_LOGT("Set string value's raw value: value-addr=%p, raw-value-addr=%p",
882 return BT_FUNC_STATUS_OK
;
885 uint64_t bt_value_array_get_length(const struct bt_value
*array_obj
)
887 BT_ASSERT_PRE_DEV_NON_NULL(array_obj
, "Value object");
888 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(array_obj
, BT_VALUE_TYPE_ARRAY
);
889 return (uint64_t) BT_VALUE_TO_ARRAY(array_obj
)->garray
->len
;
892 struct bt_value
*bt_value_array_borrow_element_by_index(
893 struct bt_value
*array_obj
, uint64_t index
)
895 struct bt_value_array
*typed_array_obj
=
896 BT_VALUE_TO_ARRAY(array_obj
);
898 BT_ASSERT_PRE_DEV_NON_NULL(array_obj
, "Value object");
899 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(array_obj
, BT_VALUE_TYPE_ARRAY
);
900 BT_ASSERT_PRE_DEV_VALID_INDEX(index
, typed_array_obj
->garray
->len
);
901 return g_ptr_array_index(typed_array_obj
->garray
, index
);
904 const struct bt_value
*bt_value_array_borrow_element_by_index_const(
905 const struct bt_value
*array_obj
,
908 return bt_value_array_borrow_element_by_index(
909 (void *) array_obj
, index
);
912 enum bt_value_array_append_element_status
bt_value_array_append_element(
913 struct bt_value
*array_obj
,
914 struct bt_value
*element_obj
)
916 struct bt_value_array
*typed_array_obj
=
917 BT_VALUE_TO_ARRAY(array_obj
);
919 BT_ASSERT_PRE_NON_NULL(array_obj
, "Array value object");
920 BT_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
921 BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_VALUE_TYPE_ARRAY
);
922 BT_ASSERT_PRE_DEV_VALUE_HOT(array_obj
, "Array value object");
923 g_ptr_array_add(typed_array_obj
->garray
, element_obj
);
924 bt_object_get_ref(element_obj
);
925 BT_LOGT("Appended element to array value: array-value-addr=%p, "
926 "element-value-addr=%p, new-size=%u",
927 array_obj
, element_obj
, typed_array_obj
->garray
->len
);
928 return BT_FUNC_STATUS_OK
;
931 enum bt_value_array_append_element_status
932 bt_value_array_append_bool_element(struct bt_value
*array_obj
, bt_bool val
)
934 enum bt_value_array_append_element_status ret
;
935 struct bt_value
*bool_obj
= NULL
;
937 bool_obj
= bt_value_bool_create_init(val
);
938 ret
= bt_value_array_append_element(array_obj
,
940 bt_object_put_ref(bool_obj
);
944 enum bt_value_array_append_element_status
945 bt_value_array_append_unsigned_integer_element(struct bt_value
*array_obj
,
948 enum bt_value_array_append_element_status ret
;
949 struct bt_value
*integer_obj
= NULL
;
951 integer_obj
= bt_value_integer_unsigned_create_init(val
);
952 ret
= bt_value_array_append_element(array_obj
,
953 (void *) integer_obj
);
954 bt_object_put_ref(integer_obj
);
958 enum bt_value_array_append_element_status
959 bt_value_array_append_signed_integer_element(struct bt_value
*array_obj
,
962 enum bt_value_array_append_element_status ret
;
963 struct bt_value
*integer_obj
= NULL
;
965 integer_obj
= bt_value_integer_signed_create_init(val
);
966 ret
= bt_value_array_append_element(array_obj
,
967 (void *) integer_obj
);
968 bt_object_put_ref(integer_obj
);
972 enum bt_value_array_append_element_status
973 bt_value_array_append_real_element(struct bt_value
*array_obj
, double val
)
975 enum bt_value_array_append_element_status ret
;
976 struct bt_value
*real_obj
= NULL
;
978 real_obj
= bt_value_real_create_init(val
);
979 ret
= bt_value_array_append_element(array_obj
,
981 bt_object_put_ref(real_obj
);
985 enum bt_value_array_append_element_status
986 bt_value_array_append_string_element(struct bt_value
*array_obj
,
989 enum bt_value_array_append_element_status ret
;
990 struct bt_value
*string_obj
= NULL
;
992 string_obj
= bt_value_string_create_init(val
);
993 ret
= bt_value_array_append_element(array_obj
,
994 (void *) string_obj
);
995 bt_object_put_ref(string_obj
);
999 enum bt_value_array_append_element_status
1000 bt_value_array_append_empty_array_element(struct bt_value
*array_obj
,
1001 struct bt_value
**element_obj
)
1003 enum bt_value_array_append_element_status ret
;
1004 struct bt_value
*empty_array_obj
= NULL
;
1006 empty_array_obj
= bt_value_array_create();
1007 ret
= bt_value_array_append_element(array_obj
,
1008 (void *) empty_array_obj
);
1011 *element_obj
= empty_array_obj
;
1014 bt_object_put_ref(empty_array_obj
);
1018 enum bt_value_array_append_element_status
1019 bt_value_array_append_empty_map_element(struct bt_value
*array_obj
,
1020 struct bt_value
**element_obj
)
1022 enum bt_value_array_append_element_status ret
;
1023 struct bt_value
*map_obj
= NULL
;
1025 map_obj
= bt_value_map_create();
1026 ret
= bt_value_array_append_element(array_obj
,
1030 *element_obj
= map_obj
;
1033 bt_object_put_ref(map_obj
);
1037 enum bt_value_array_set_element_by_index_status
1038 bt_value_array_set_element_by_index(struct bt_value
*array_obj
, uint64_t index
,
1039 struct bt_value
*element_obj
)
1041 struct bt_value_array
*typed_array_obj
=
1042 BT_VALUE_TO_ARRAY(array_obj
);
1044 BT_ASSERT_PRE_NON_NULL(array_obj
, "Array value object");
1045 BT_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
1046 BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_VALUE_TYPE_ARRAY
);
1047 BT_ASSERT_PRE_DEV_VALUE_HOT(array_obj
, "Array value object");
1048 BT_ASSERT_PRE_VALID_INDEX(index
, typed_array_obj
->garray
->len
);
1049 bt_object_put_ref(g_ptr_array_index(typed_array_obj
->garray
, index
));
1050 g_ptr_array_index(typed_array_obj
->garray
, index
) = element_obj
;
1051 bt_object_get_ref(element_obj
);
1052 BT_LOGT("Set array value's element: array-value-addr=%p, "
1053 "index=%" PRIu64
", element-value-addr=%p",
1054 array_obj
, index
, element_obj
);
1055 return BT_FUNC_STATUS_OK
;
1058 uint64_t bt_value_map_get_size(const struct bt_value
*map_obj
)
1060 BT_ASSERT_PRE_DEV_NON_NULL(map_obj
, "Value object");
1061 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(map_obj
, BT_VALUE_TYPE_MAP
);
1062 return (uint64_t) g_hash_table_size(BT_VALUE_TO_MAP(map_obj
)->ght
);
1065 struct bt_value
*bt_value_map_borrow_entry_value(struct bt_value
*map_obj
,
1068 BT_ASSERT_PRE_DEV_NON_NULL(map_obj
, "Value object");
1069 BT_ASSERT_PRE_DEV_NON_NULL(key
, "Key");
1070 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(map_obj
, BT_VALUE_TYPE_MAP
);
1071 return g_hash_table_lookup(BT_VALUE_TO_MAP(map_obj
)->ght
,
1072 GUINT_TO_POINTER(g_quark_from_string(key
)));
1075 const struct bt_value
*bt_value_map_borrow_entry_value_const(
1076 const struct bt_value
*map_obj
, const char *key
)
1078 return bt_value_map_borrow_entry_value((void *) map_obj
, key
);
1081 bt_bool
bt_value_map_has_entry(const struct bt_value
*map_obj
, const char *key
)
1083 BT_ASSERT_PRE_DEV_NON_NULL(map_obj
, "Value object");
1084 BT_ASSERT_PRE_DEV_NON_NULL(key
, "Key");
1085 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(map_obj
, BT_VALUE_TYPE_MAP
);
1086 return bt_g_hash_table_contains(BT_VALUE_TO_MAP(map_obj
)->ght
,
1087 GUINT_TO_POINTER(g_quark_from_string(key
)));
1090 enum bt_value_map_insert_entry_status
bt_value_map_insert_entry(
1091 struct bt_value
*map_obj
, const char *key
,
1092 struct bt_value
*element_obj
)
1094 BT_ASSERT_PRE_NON_NULL(map_obj
, "Map value object");
1095 BT_ASSERT_PRE_NON_NULL(key
, "Key");
1096 BT_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
1097 BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_VALUE_TYPE_MAP
);
1098 BT_ASSERT_PRE_DEV_VALUE_HOT(map_obj
, "Map value object");
1099 g_hash_table_insert(BT_VALUE_TO_MAP(map_obj
)->ght
,
1100 GUINT_TO_POINTER(g_quark_from_string(key
)), element_obj
);
1101 bt_object_get_ref(element_obj
);
1102 BT_LOGT("Inserted value into map value: map-value-addr=%p, "
1103 "key=\"%s\", element-value-addr=%p",
1104 map_obj
, key
, element_obj
);
1105 return BT_FUNC_STATUS_OK
;
1108 enum bt_value_map_insert_entry_status
bt_value_map_insert_bool_entry(
1109 struct bt_value
*map_obj
, const char *key
, bt_bool val
)
1111 enum bt_value_map_insert_entry_status ret
;
1112 struct bt_value
*bool_obj
= NULL
;
1114 bool_obj
= bt_value_bool_create_init(val
);
1115 ret
= bt_value_map_insert_entry(map_obj
, key
,
1117 bt_object_put_ref(bool_obj
);
1121 enum bt_value_map_insert_entry_status
1122 bt_value_map_insert_unsigned_integer_entry(struct bt_value
*map_obj
,
1123 const char *key
, uint64_t val
)
1125 enum bt_value_map_insert_entry_status ret
;
1126 struct bt_value
*integer_obj
= NULL
;
1128 integer_obj
= bt_value_integer_unsigned_create_init(val
);
1129 ret
= bt_value_map_insert_entry(map_obj
, key
,
1130 (void *) integer_obj
);
1131 bt_object_put_ref(integer_obj
);
1135 enum bt_value_map_insert_entry_status
1136 bt_value_map_insert_signed_integer_entry(struct bt_value
*map_obj
,
1137 const char *key
, int64_t val
)
1139 enum bt_value_map_insert_entry_status ret
;
1140 struct bt_value
*integer_obj
= NULL
;
1142 integer_obj
= bt_value_integer_signed_create_init(val
);
1143 ret
= bt_value_map_insert_entry(map_obj
, key
,
1144 (void *) integer_obj
);
1145 bt_object_put_ref(integer_obj
);
1149 enum bt_value_map_insert_entry_status
bt_value_map_insert_real_entry(
1150 struct bt_value
*map_obj
, const char *key
, double val
)
1152 enum bt_value_map_insert_entry_status ret
;
1153 struct bt_value
*real_obj
= NULL
;
1155 real_obj
= bt_value_real_create_init(val
);
1156 ret
= bt_value_map_insert_entry(map_obj
, key
,
1158 bt_object_put_ref(real_obj
);
1162 enum bt_value_map_insert_entry_status
bt_value_map_insert_string_entry(
1163 struct bt_value
*map_obj
, const char *key
,
1166 enum bt_value_map_insert_entry_status ret
;
1167 struct bt_value
*string_obj
= NULL
;
1169 string_obj
= bt_value_string_create_init(val
);
1170 ret
= bt_value_map_insert_entry(map_obj
, key
,
1171 (void *) string_obj
);
1172 bt_object_put_ref(string_obj
);
1176 enum bt_value_map_insert_entry_status
1177 bt_value_map_insert_empty_array_entry(
1178 struct bt_value
*map_obj
, const char *key
,
1179 bt_value
**entry_obj
)
1181 enum bt_value_map_insert_entry_status ret
;
1182 struct bt_value
*array_obj
= NULL
;
1184 array_obj
= bt_value_array_create();
1185 ret
= bt_value_map_insert_entry(map_obj
, key
,
1186 (void *) array_obj
);
1189 *entry_obj
= array_obj
;
1192 bt_object_put_ref(array_obj
);
1196 enum bt_value_map_insert_entry_status
1197 bt_value_map_insert_empty_map_entry(struct bt_value
*map_obj
, const char *key
,
1198 bt_value
**entry_obj
)
1200 enum bt_value_map_insert_entry_status ret
;
1201 struct bt_value
*empty_map_obj
= NULL
;
1203 empty_map_obj
= bt_value_map_create();
1204 ret
= bt_value_map_insert_entry(map_obj
, key
,
1205 (void *) empty_map_obj
);
1208 *entry_obj
= empty_map_obj
;
1211 bt_object_put_ref(empty_map_obj
);
1215 enum bt_value_map_foreach_entry_status
bt_value_map_foreach_entry(
1216 struct bt_value
*map_obj
, bt_value_map_foreach_entry_func func
,
1219 enum bt_value_map_foreach_entry_status ret
= BT_FUNC_STATUS_OK
;
1220 gpointer key
, element_obj
;
1221 GHashTableIter iter
;
1222 struct bt_value_map
*typed_map_obj
= BT_VALUE_TO_MAP(map_obj
);
1224 BT_ASSERT_PRE_DEV_NON_NULL(map_obj
, "Value object");
1225 BT_ASSERT_PRE_DEV_NON_NULL(func
, "Callback");
1226 BT_ASSERT_PRE_DEV_VALUE_IS_TYPE(map_obj
, BT_VALUE_TYPE_MAP
);
1227 g_hash_table_iter_init(&iter
, typed_map_obj
->ght
);
1229 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
1230 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
1232 if (!func(key_str
, element_obj
, data
)) {
1233 BT_LOGT("User interrupted the loop: key=\"%s\", "
1234 "value-addr=%p, data=%p",
1235 key_str
, element_obj
, data
);
1236 ret
= BT_FUNC_STATUS_INTERRUPTED
;
1244 enum bt_value_map_foreach_entry_const_status
bt_value_map_foreach_entry_const(
1245 const struct bt_value
*map_obj
,
1246 bt_value_map_foreach_entry_const_func func
, void *data
)
1248 return (int) bt_value_map_foreach_entry((void *) map_obj
,
1249 (bt_value_map_foreach_entry_func
) func
, data
);
1252 struct extend_map_element_data
{
1253 struct bt_value
*extended_obj
;
1258 bt_bool
extend_map_element(const char *key
,
1259 const struct bt_value
*extension_obj_elem
, void *data
)
1261 bt_bool ret
= BT_TRUE
;
1262 struct extend_map_element_data
*extend_data
= data
;
1263 struct bt_value
*extension_obj_elem_copy
= NULL
;
1265 /* Copy object which is to replace the current one */
1266 extend_data
->status
= bt_value_copy(extension_obj_elem
,
1267 &extension_obj_elem_copy
);
1268 if (extend_data
->status
) {
1269 BT_LIB_LOGE_APPEND_CAUSE("Cannot copy map element: %!+v",
1270 extension_obj_elem
);
1274 BT_ASSERT(extension_obj_elem_copy
);
1276 /* Replace in extended object */
1277 extend_data
->status
= bt_value_map_insert_entry(
1278 extend_data
->extended_obj
, key
,
1279 (void *) extension_obj_elem_copy
);
1280 if (extend_data
->status
) {
1281 BT_LIB_LOGE_APPEND_CAUSE(
1282 "Cannot replace value in extended value: key=\"%s\", "
1283 "%![extended-value-]+v, %![element-value-]+v",
1284 key
, extend_data
->extended_obj
,
1285 extension_obj_elem_copy
);
1292 BT_ASSERT(extend_data
->status
!= BT_FUNC_STATUS_OK
);
1296 BT_OBJECT_PUT_REF_AND_RESET(extension_obj_elem_copy
);
1300 enum bt_value_map_extend_status
bt_value_map_extend(
1301 const struct bt_value
*base_map_obj
,
1302 const struct bt_value
*extension_obj
,
1303 struct bt_value
**extended_map_obj
)
1305 struct extend_map_element_data extend_data
= {
1306 .extended_obj
= NULL
,
1307 .status
= BT_FUNC_STATUS_OK
,
1310 BT_ASSERT_PRE_NON_NULL(base_map_obj
, "Base value object");
1311 BT_ASSERT_PRE_NON_NULL(extension_obj
, "Extension value object");
1312 BT_ASSERT_PRE_NON_NULL(extended_map_obj
,
1313 "Extended value object (output)");
1314 BT_ASSERT_PRE_VALUE_IS_TYPE(base_map_obj
, BT_VALUE_TYPE_MAP
);
1315 BT_ASSERT_PRE_VALUE_IS_TYPE(extension_obj
, BT_VALUE_TYPE_MAP
);
1316 BT_LOGD("Extending map value: base-value-addr=%p, extension-value-addr=%p",
1317 base_map_obj
, extension_obj
);
1318 *extended_map_obj
= NULL
;
1320 /* Create copy of base map object to start with */
1321 extend_data
.status
= bt_value_copy(base_map_obj
, extended_map_obj
);
1322 if (extend_data
.status
) {
1323 BT_LIB_LOGE_APPEND_CAUSE(
1324 "Cannot copy base value: %![base-value-]+v",
1329 BT_ASSERT(extended_map_obj
);
1332 * For each key in the extension map object, replace this key
1333 * in the copied map object.
1335 extend_data
.extended_obj
= *extended_map_obj
;
1337 if (bt_value_map_foreach_entry_const(extension_obj
, extend_map_element
,
1339 BT_LIB_LOGE_APPEND_CAUSE(
1340 "Cannot iterate on the extension object's elements: "
1341 "%![extension-value-]+v", extension_obj
);
1345 if (extend_data
.status
) {
1346 BT_LIB_LOGE_APPEND_CAUSE(
1347 "Failed to successfully iterate on the extension object's elements: "
1348 "%![extension-value-]+v", extension_obj
);
1352 BT_LOGD("Extended map value: extended-value-addr=%p",
1357 BT_OBJECT_PUT_REF_AND_RESET(*extended_map_obj
);
1358 *extended_map_obj
= NULL
;
1361 return extend_data
.status
;
1364 enum bt_value_copy_status
bt_value_copy(const struct bt_value
*object
,
1365 struct bt_value
**copy_obj
)
1367 enum bt_value_copy_status status
= BT_FUNC_STATUS_OK
;
1369 BT_ASSERT_PRE_NON_NULL(object
, "Value object");
1370 BT_ASSERT_PRE_NON_NULL(copy_obj
, "Value object copy (output)");
1371 BT_LOGD("Copying value object: addr=%p", object
);
1372 *copy_obj
= copy_funcs
[object
->type
](object
);
1374 BT_LOGD("Copied value object: copy-value-addr=%p",
1377 status
= BT_FUNC_STATUS_MEMORY_ERROR
;
1379 BT_LIB_LOGE_APPEND_CAUSE("Failed to copy value object.");
1385 bt_bool
bt_value_compare(const struct bt_value
*object_a
,
1386 const struct bt_value
*object_b
)
1388 bt_bool ret
= BT_FALSE
;
1390 BT_ASSERT_PRE_DEV_NON_NULL(object_a
, "Value object A");
1391 BT_ASSERT_PRE_DEV_NON_NULL(object_b
, "Value object B");
1393 if (object_a
->type
!= object_b
->type
) {
1394 BT_LOGT("Values are different: type mismatch: "
1395 "value-a-addr=%p, value-b-addr=%p, "
1396 "value-a-type=%s, value-b-type=%s",
1398 bt_common_value_type_string(object_a
->type
),
1399 bt_common_value_type_string(object_b
->type
));
1403 ret
= compare_funcs
[object_a
->type
](object_a
, object_b
);
1409 void bt_value_get_ref(const struct bt_value
*value
)
1411 bt_object_get_ref(value
);
1414 void bt_value_put_ref(const struct bt_value
*value
)
1416 bt_object_put_ref(value
);