2 * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation
3 * Copyright (c) 2015 Philippe Proulx <pproulx@efficios.com>
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to deal
7 * in the Software without restriction, including without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 #define BT_LOG_TAG "CTF-WRITER-VALUES"
31 #include <babeltrace2/compiler-internal.h>
32 #include <babeltrace2/common-internal.h>
33 #include <babeltrace2/ctf-writer/object.h>
34 #include <babeltrace2/ctf-writer/values-internal.h>
35 #include <babeltrace2/compat/glib-internal.h>
36 #include <babeltrace2/types.h>
37 #include <babeltrace2/ctf-writer/object-internal.h>
38 #include <babeltrace2/ctf-writer/values-internal.h>
39 #include <babeltrace2/assert-internal.h>
40 #include <babeltrace2/ctf-writer/assert-pre-internal.h>
42 #define BT_CTF_VALUE_FROM_CONCRETE(_concrete) ((struct bt_ctf_value *) (_concrete))
43 #define BT_CTF_VALUE_TO_BOOL(_base) ((struct bt_ctf_value_bool *) (_base))
44 #define BT_CTF_VALUE_TO_INTEGER(_base) ((struct bt_ctf_value_integer *) (_base))
45 #define BT_CTF_VALUE_TO_REAL(_base) ((struct bt_ctf_value_real *) (_base))
46 #define BT_CTF_VALUE_TO_STRING(_base) ((struct bt_ctf_value_string *) (_base))
47 #define BT_CTF_VALUE_TO_ARRAY(_base) ((struct bt_ctf_value_array *) (_base))
48 #define BT_CTF_VALUE_TO_MAP(_base) ((struct bt_ctf_value_map *) (_base))
50 #define BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(_value, _type) \
51 BT_CTF_ASSERT_PRE(((struct bt_ctf_value *) (_value))->type == (_type), \
52 "Value has the wrong type ID: expected-type=%d", (_type))
54 #define BT_CTF_ASSERT_PRE_VALUE_HOT(_value, _name) \
55 BT_CTF_ASSERT_PRE_HOT(((struct bt_ctf_value *) (_value)), (_name), "")
57 #define BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(_index, _count) \
58 BT_CTF_ASSERT_PRE((_index) < (_count), \
59 "Index is out of bound: " \
60 "index=%" PRIu64 ", count=%u", (_index), (_count));
63 struct bt_ctf_object base
;
64 enum bt_ctf_value_type type
;
69 void bt_ctf_value_null_instance_release_func(struct bt_ctf_object
*obj
)
71 BT_LOGW("Releasing the null value singleton: addr=%p", obj
);
75 struct bt_ctf_value bt_ctf_value_null_instance
= {
79 .release_func
= bt_ctf_value_null_instance_release_func
,
80 .spec_release_func
= NULL
,
81 .parent_is_owner_listener_func
= NULL
,
84 .type
= BT_CTF_VALUE_TYPE_NULL
,
88 struct bt_ctf_value
*const bt_ctf_value_null
= &bt_ctf_value_null_instance
;
89 struct bt_ctf_private_value
*const bt_ctf_private_value_null
=
90 (void *) &bt_ctf_value_null_instance
;
92 struct bt_ctf_value_bool
{
93 struct bt_ctf_value base
;
97 struct bt_ctf_value_integer
{
98 struct bt_ctf_value base
;
102 struct bt_ctf_value_real
{
103 struct bt_ctf_value base
;
107 struct bt_ctf_value_string
{
108 struct bt_ctf_value base
;
112 struct bt_ctf_value_array
{
113 struct bt_ctf_value base
;
117 struct bt_ctf_value_map
{
118 struct bt_ctf_value base
;
123 void bt_ctf_value_destroy(struct bt_ctf_object
*obj
);
126 void bt_ctf_value_string_destroy(struct bt_ctf_value
*object
)
128 g_string_free(BT_CTF_VALUE_TO_STRING(object
)->gstr
, TRUE
);
129 BT_CTF_VALUE_TO_STRING(object
)->gstr
= NULL
;
133 void bt_ctf_value_array_destroy(struct bt_ctf_value
*object
)
136 * Pointer array's registered value destructor will take care
137 * of putting each contained object.
139 g_ptr_array_free(BT_CTF_VALUE_TO_ARRAY(object
)->garray
, TRUE
);
140 BT_CTF_VALUE_TO_ARRAY(object
)->garray
= NULL
;
144 void bt_ctf_value_map_destroy(struct bt_ctf_value
*object
)
147 * Hash table's registered value destructor will take care of
148 * putting each contained object. Keys are GQuarks and cannot
149 * be destroyed anyway.
151 g_hash_table_destroy(BT_CTF_VALUE_TO_MAP(object
)->ght
);
152 BT_CTF_VALUE_TO_MAP(object
)->ght
= NULL
;
156 void (* const destroy_funcs
[])(struct bt_ctf_value
*) = {
157 [BT_CTF_VALUE_TYPE_NULL
] = NULL
,
158 [BT_CTF_VALUE_TYPE_BOOL
] = NULL
,
159 [BT_CTF_VALUE_TYPE_INTEGER
] = NULL
,
160 [BT_CTF_VALUE_TYPE_REAL
] = NULL
,
161 [BT_CTF_VALUE_TYPE_STRING
] = bt_ctf_value_string_destroy
,
162 [BT_CTF_VALUE_TYPE_ARRAY
] = bt_ctf_value_array_destroy
,
163 [BT_CTF_VALUE_TYPE_MAP
] = bt_ctf_value_map_destroy
,
167 struct bt_ctf_private_value
*bt_ctf_value_null_copy(const struct bt_ctf_value
*null_obj
)
169 return (void *) bt_ctf_value_null
;
173 struct bt_ctf_private_value
*bt_ctf_value_bool_copy(const struct bt_ctf_value
*bool_obj
)
175 return bt_ctf_private_value_bool_create_init(
176 BT_CTF_VALUE_TO_BOOL(bool_obj
)->value
);
180 struct bt_ctf_private_value
*bt_ctf_value_integer_copy(
181 const struct bt_ctf_value
*integer_obj
)
183 return bt_ctf_private_value_integer_create_init(
184 BT_CTF_VALUE_TO_INTEGER(integer_obj
)->value
);
188 struct bt_ctf_private_value
*bt_ctf_value_real_copy(const struct bt_ctf_value
*real_obj
)
190 return bt_ctf_private_value_real_create_init(
191 BT_CTF_VALUE_TO_REAL(real_obj
)->value
);
195 struct bt_ctf_private_value
*bt_ctf_value_string_copy(const struct bt_ctf_value
*string_obj
)
197 return bt_ctf_private_value_string_create_init(
198 BT_CTF_VALUE_TO_STRING(string_obj
)->gstr
->str
);
202 struct bt_ctf_private_value
*bt_ctf_value_array_copy(const struct bt_ctf_value
*array_obj
)
206 struct bt_ctf_private_value
*copy_obj
;
207 struct bt_ctf_value_array
*typed_array_obj
;
209 BT_LOGD("Copying array value: addr=%p", array_obj
);
210 typed_array_obj
= BT_CTF_VALUE_TO_ARRAY(array_obj
);
211 copy_obj
= bt_ctf_private_value_array_create();
213 BT_LOGE_STR("Cannot create empty array value.");
217 for (i
= 0; i
< typed_array_obj
->garray
->len
; ++i
) {
218 struct bt_ctf_private_value
*element_obj_copy
= NULL
;
219 struct bt_ctf_value
*element_obj
=
220 bt_ctf_value_array_borrow_element_by_index(
223 BT_ASSERT(element_obj
);
224 BT_LOGD("Copying array value's element: element-addr=%p, "
225 "index=%d", element_obj
, i
);
226 ret
= bt_ctf_value_copy(&element_obj_copy
, element_obj
);
228 BT_LOGE("Cannot copy array value's element: "
229 "array-addr=%p, index=%d",
231 BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj
);
235 BT_ASSERT(element_obj_copy
);
236 ret
= bt_ctf_private_value_array_append_element(copy_obj
,
237 (void *) element_obj_copy
);
238 BT_CTF_OBJECT_PUT_REF_AND_RESET(element_obj_copy
);
240 BT_LOGE("Cannot append to array value: addr=%p",
242 BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj
);
247 BT_LOGD("Copied array value: original-addr=%p, copy-addr=%p",
248 array_obj
, copy_obj
);
255 struct bt_ctf_private_value
*bt_ctf_value_map_copy(const struct bt_ctf_value
*map_obj
)
259 gpointer key
, element_obj
;
260 struct bt_ctf_private_value
*copy_obj
;
261 struct bt_ctf_private_value
*element_obj_copy
= NULL
;
262 struct bt_ctf_value_map
*typed_map_obj
;
264 BT_LOGD("Copying map value: addr=%p", map_obj
);
265 typed_map_obj
= BT_CTF_VALUE_TO_MAP(map_obj
);
266 copy_obj
= bt_ctf_private_value_map_create();
271 g_hash_table_iter_init(&iter
, typed_map_obj
->ght
);
273 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
274 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
277 BT_LOGD("Copying map value's element: element-addr=%p, "
278 "key=\"%s\"", element_obj
, key_str
);
279 ret
= bt_ctf_value_copy(&element_obj_copy
, element_obj
);
281 BT_LOGE("Cannot copy map value's element: "
282 "map-addr=%p, key=\"%s\"",
284 BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj
);
288 BT_ASSERT(element_obj_copy
);
289 ret
= bt_ctf_private_value_map_insert_entry(copy_obj
, key_str
,
290 (void *) element_obj_copy
);
291 BT_CTF_OBJECT_PUT_REF_AND_RESET(element_obj_copy
);
293 BT_LOGE("Cannot insert into map value: addr=%p, key=\"%s\"",
295 BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj
);
300 BT_LOGD("Copied map value: addr=%p", map_obj
);
307 struct bt_ctf_private_value
*(* const copy_funcs
[])(const struct bt_ctf_value
*) = {
308 [BT_CTF_VALUE_TYPE_NULL
] = bt_ctf_value_null_copy
,
309 [BT_CTF_VALUE_TYPE_BOOL
] = bt_ctf_value_bool_copy
,
310 [BT_CTF_VALUE_TYPE_INTEGER
] = bt_ctf_value_integer_copy
,
311 [BT_CTF_VALUE_TYPE_REAL
] = bt_ctf_value_real_copy
,
312 [BT_CTF_VALUE_TYPE_STRING
] = bt_ctf_value_string_copy
,
313 [BT_CTF_VALUE_TYPE_ARRAY
] = bt_ctf_value_array_copy
,
314 [BT_CTF_VALUE_TYPE_MAP
] = bt_ctf_value_map_copy
,
318 bt_bool
bt_ctf_value_null_compare(const struct bt_ctf_value
*object_a
,
319 const struct bt_ctf_value
*object_b
)
322 * Always BT_TRUE since bt_ctf_value_compare() already checks if both
323 * object_a and object_b have the same type, and in the case of
324 * null value objects, they're always the same if it is so.
330 bt_bool
bt_ctf_value_bool_compare(const struct bt_ctf_value
*object_a
,
331 const struct bt_ctf_value
*object_b
)
333 if (BT_CTF_VALUE_TO_BOOL(object_a
)->value
!=
334 BT_CTF_VALUE_TO_BOOL(object_b
)->value
) {
335 BT_LOGV("Boolean value objects are different: "
336 "bool-a-val=%d, bool-b-val=%d",
337 BT_CTF_VALUE_TO_BOOL(object_a
)->value
,
338 BT_CTF_VALUE_TO_BOOL(object_b
)->value
);
346 bt_bool
bt_ctf_value_integer_compare(const struct bt_ctf_value
*object_a
,
347 const struct bt_ctf_value
*object_b
)
349 if (BT_CTF_VALUE_TO_INTEGER(object_a
)->value
!=
350 BT_CTF_VALUE_TO_INTEGER(object_b
)->value
) {
351 BT_LOGV("Integer value objects are different: "
352 "int-a-val=%" PRId64
", int-b-val=%" PRId64
,
353 BT_CTF_VALUE_TO_INTEGER(object_a
)->value
,
354 BT_CTF_VALUE_TO_INTEGER(object_b
)->value
);
362 bt_bool
bt_ctf_value_real_compare(const struct bt_ctf_value
*object_a
,
363 const struct bt_ctf_value
*object_b
)
365 if (BT_CTF_VALUE_TO_REAL(object_a
)->value
!=
366 BT_CTF_VALUE_TO_REAL(object_b
)->value
) {
367 BT_LOGV("Real number value objects are different: "
368 "real-a-val=%f, real-b-val=%f",
369 BT_CTF_VALUE_TO_REAL(object_a
)->value
,
370 BT_CTF_VALUE_TO_REAL(object_b
)->value
);
378 bt_bool
bt_ctf_value_string_compare(const struct bt_ctf_value
*object_a
,
379 const struct bt_ctf_value
*object_b
)
381 if (strcmp(BT_CTF_VALUE_TO_STRING(object_a
)->gstr
->str
,
382 BT_CTF_VALUE_TO_STRING(object_b
)->gstr
->str
) != 0) {
383 BT_LOGV("String value objects are different: "
384 "string-a-val=\"%s\", string-b-val=\"%s\"",
385 BT_CTF_VALUE_TO_STRING(object_a
)->gstr
->str
,
386 BT_CTF_VALUE_TO_STRING(object_b
)->gstr
->str
);
394 bt_bool
bt_ctf_value_array_compare(const struct bt_ctf_value
*object_a
,
395 const struct bt_ctf_value
*object_b
)
398 bt_bool ret
= BT_TRUE
;
399 const struct bt_ctf_value_array
*array_obj_a
=
400 BT_CTF_VALUE_TO_ARRAY(object_a
);
402 if (bt_ctf_value_array_get_size(object_a
) !=
403 bt_ctf_value_array_get_size(object_b
)) {
404 BT_LOGV("Array values are different: size mismatch "
405 "value-a-addr=%p, value-b-addr=%p, "
406 "value-a-size=%" PRId64
", value-b-size=%" PRId64
,
408 bt_ctf_value_array_get_size(object_a
),
409 bt_ctf_value_array_get_size(object_b
));
414 for (i
= 0; i
< array_obj_a
->garray
->len
; ++i
) {
415 struct bt_ctf_value
*element_obj_a
;
416 struct bt_ctf_value
*element_obj_b
;
418 element_obj_a
= bt_ctf_value_array_borrow_element_by_index(
420 element_obj_b
= bt_ctf_value_array_borrow_element_by_index(
423 if (!bt_ctf_value_compare(element_obj_a
, element_obj_b
)) {
424 BT_LOGV("Array values's elements are different: "
425 "value-a-addr=%p, value-b-addr=%p, index=%d",
426 element_obj_a
, element_obj_b
, i
);
437 bt_bool
bt_ctf_value_map_compare(const struct bt_ctf_value
*object_a
,
438 const struct bt_ctf_value
*object_b
)
440 bt_bool ret
= BT_TRUE
;
442 gpointer key
, element_obj_a
;
443 const struct bt_ctf_value_map
*map_obj_a
= BT_CTF_VALUE_TO_MAP(object_a
);
445 if (bt_ctf_value_map_get_size(object_a
) !=
446 bt_ctf_value_map_get_size(object_b
)) {
447 BT_LOGV("Map values are different: size mismatch "
448 "value-a-addr=%p, value-b-addr=%p, "
449 "value-a-size=%" PRId64
", value-b-size=%" PRId64
,
451 bt_ctf_value_map_get_size(object_a
),
452 bt_ctf_value_map_get_size(object_b
));
457 g_hash_table_iter_init(&iter
, map_obj_a
->ght
);
459 while (g_hash_table_iter_next(&iter
, &key
, &element_obj_a
)) {
460 struct bt_ctf_value
*element_obj_b
;
461 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
463 element_obj_b
= bt_ctf_value_map_borrow_entry_value(object_b
,
466 if (!bt_ctf_value_compare(element_obj_a
, element_obj_b
)) {
467 BT_LOGV("Map values's elements are different: "
468 "value-a-addr=%p, value-b-addr=%p, key=\"%s\"",
469 element_obj_a
, element_obj_b
, key_str
);
480 bt_bool (* const compare_funcs
[])(const struct bt_ctf_value
*,
481 const struct bt_ctf_value
*) = {
482 [BT_CTF_VALUE_TYPE_NULL
] = bt_ctf_value_null_compare
,
483 [BT_CTF_VALUE_TYPE_BOOL
] = bt_ctf_value_bool_compare
,
484 [BT_CTF_VALUE_TYPE_INTEGER
] = bt_ctf_value_integer_compare
,
485 [BT_CTF_VALUE_TYPE_REAL
] = bt_ctf_value_real_compare
,
486 [BT_CTF_VALUE_TYPE_STRING
] = bt_ctf_value_string_compare
,
487 [BT_CTF_VALUE_TYPE_ARRAY
] = bt_ctf_value_array_compare
,
488 [BT_CTF_VALUE_TYPE_MAP
] = bt_ctf_value_map_compare
,
492 void bt_ctf_value_null_freeze(struct bt_ctf_value
*object
)
497 void bt_ctf_value_generic_freeze(struct bt_ctf_value
*object
)
499 object
->frozen
= BT_TRUE
;
503 void bt_ctf_value_array_freeze(struct bt_ctf_value
*object
)
506 struct bt_ctf_value_array
*typed_array_obj
=
507 BT_CTF_VALUE_TO_ARRAY(object
);
509 for (i
= 0; i
< typed_array_obj
->garray
->len
; ++i
) {
510 bt_ctf_value_freeze(g_ptr_array_index(typed_array_obj
->garray
, i
));
513 bt_ctf_value_generic_freeze(object
);
517 void bt_ctf_value_map_freeze(struct bt_ctf_value
*object
)
520 gpointer key
, element_obj
;
521 const struct bt_ctf_value_map
*map_obj
= BT_CTF_VALUE_TO_MAP(object
);
523 g_hash_table_iter_init(&iter
, map_obj
->ght
);
525 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
526 bt_ctf_value_freeze(element_obj
);
529 bt_ctf_value_generic_freeze(object
);
533 void (* const freeze_funcs
[])(struct bt_ctf_value
*) = {
534 [BT_CTF_VALUE_TYPE_NULL
] = bt_ctf_value_null_freeze
,
535 [BT_CTF_VALUE_TYPE_BOOL
] = bt_ctf_value_generic_freeze
,
536 [BT_CTF_VALUE_TYPE_INTEGER
] = bt_ctf_value_generic_freeze
,
537 [BT_CTF_VALUE_TYPE_REAL
] = bt_ctf_value_generic_freeze
,
538 [BT_CTF_VALUE_TYPE_STRING
] = bt_ctf_value_generic_freeze
,
539 [BT_CTF_VALUE_TYPE_ARRAY
] = bt_ctf_value_array_freeze
,
540 [BT_CTF_VALUE_TYPE_MAP
] = bt_ctf_value_map_freeze
,
544 void bt_ctf_value_destroy(struct bt_ctf_object
*obj
)
546 struct bt_ctf_value
*value
;
548 value
= container_of(obj
, struct bt_ctf_value
, base
);
549 BT_LOGD("Destroying value: addr=%p", value
);
551 if (bt_ctf_value_is_null(value
)) {
552 BT_LOGD_STR("Not destroying the null value singleton.");
556 if (destroy_funcs
[value
->type
]) {
557 destroy_funcs
[value
->type
](value
);
564 enum bt_ctf_value_status
_bt_ctf_value_freeze(struct bt_ctf_value
*object
)
566 enum bt_ctf_value_status ret
= BT_CTF_VALUE_STATUS_OK
;
570 if (object
->frozen
) {
574 BT_LOGD("Freezing value: addr=%p", object
);
575 freeze_funcs
[object
->type
](object
);
582 enum bt_ctf_value_type
bt_ctf_value_get_type(const struct bt_ctf_value
*object
)
584 BT_CTF_ASSERT_PRE_NON_NULL(object
, "Value object");
589 struct bt_ctf_value
bt_ctf_value_create_base(enum bt_ctf_value_type type
)
591 struct bt_ctf_value value
;
594 value
.frozen
= BT_FALSE
;
595 bt_ctf_object_init_shared(&value
.base
, bt_ctf_value_destroy
);
600 struct bt_ctf_private_value
*bt_ctf_private_value_bool_create_init(bt_bool val
)
602 struct bt_ctf_value_bool
*bool_obj
;
604 BT_LOGD("Creating boolean value object: val=%d", val
);
605 bool_obj
= g_new0(struct bt_ctf_value_bool
, 1);
607 BT_LOGE_STR("Failed to allocate one boolean value object.");
611 bool_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_BOOL
);
612 bool_obj
->value
= val
;
613 BT_LOGD("Created boolean value object: addr=%p", bool_obj
);
616 return (void *) BT_CTF_VALUE_FROM_CONCRETE(bool_obj
);
620 struct bt_ctf_private_value
*bt_ctf_private_value_bool_create(void)
622 return bt_ctf_private_value_bool_create_init(BT_FALSE
);
626 struct bt_ctf_private_value
*bt_ctf_private_value_integer_create_init(int64_t val
)
628 struct bt_ctf_value_integer
*integer_obj
;
630 BT_LOGD("Creating integer value object: val=%" PRId64
, val
);
631 integer_obj
= g_new0(struct bt_ctf_value_integer
, 1);
633 BT_LOGE_STR("Failed to allocate one integer value object.");
637 integer_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_INTEGER
);
638 integer_obj
->value
= val
;
639 BT_LOGD("Created integer value object: addr=%p",
643 return (void *) BT_CTF_VALUE_FROM_CONCRETE(integer_obj
);
647 struct bt_ctf_private_value
*bt_ctf_private_value_integer_create(void)
649 return bt_ctf_private_value_integer_create_init(0);
653 struct bt_ctf_private_value
*bt_ctf_private_value_real_create_init(double val
)
655 struct bt_ctf_value_real
*real_obj
;
657 BT_LOGD("Creating real number value object: val=%f", val
);
658 real_obj
= g_new0(struct bt_ctf_value_real
, 1);
660 BT_LOGE_STR("Failed to allocate one real number value object.");
664 real_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_REAL
);
665 real_obj
->value
= val
;
666 BT_LOGD("Created real number value object: addr=%p",
670 return (void *) BT_CTF_VALUE_FROM_CONCRETE(real_obj
);
674 struct bt_ctf_private_value
*bt_ctf_private_value_real_create(void)
676 return bt_ctf_private_value_real_create_init(0.);
680 struct bt_ctf_private_value
*bt_ctf_private_value_string_create_init(const char *val
)
682 struct bt_ctf_value_string
*string_obj
= NULL
;
685 BT_LOGW_STR("Invalid parameter: value is NULL.");
689 BT_LOGD("Creating string value object: val-len=%zu", strlen(val
));
690 string_obj
= g_new0(struct bt_ctf_value_string
, 1);
692 BT_LOGE_STR("Failed to allocate one string object.");
696 string_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_STRING
);
697 string_obj
->gstr
= g_string_new(val
);
698 if (!string_obj
->gstr
) {
699 BT_LOGE_STR("Failed to allocate a GString.");
705 BT_LOGD("Created string value object: addr=%p",
709 return (void *) BT_CTF_VALUE_FROM_CONCRETE(string_obj
);
713 struct bt_ctf_private_value
*bt_ctf_private_value_string_create(void)
715 return bt_ctf_private_value_string_create_init("");
719 struct bt_ctf_private_value
*bt_ctf_private_value_array_create(void)
721 struct bt_ctf_value_array
*array_obj
;
723 BT_LOGD_STR("Creating empty array value object.");
724 array_obj
= g_new0(struct bt_ctf_value_array
, 1);
726 BT_LOGE_STR("Failed to allocate one array object.");
730 array_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_ARRAY
);
731 array_obj
->garray
= bt_g_ptr_array_new_full(0,
732 (GDestroyNotify
) bt_ctf_object_put_ref
);
733 if (!array_obj
->garray
) {
734 BT_LOGE_STR("Failed to allocate a GPtrArray.");
740 BT_LOGD("Created array value object: addr=%p",
744 return (void *) BT_CTF_VALUE_FROM_CONCRETE(array_obj
);
748 struct bt_ctf_private_value
*bt_ctf_private_value_map_create(void)
750 struct bt_ctf_value_map
*map_obj
;
752 BT_LOGD_STR("Creating empty map value object.");
753 map_obj
= g_new0(struct bt_ctf_value_map
, 1);
755 BT_LOGE_STR("Failed to allocate one map object.");
759 map_obj
->base
= bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_MAP
);
760 map_obj
->ght
= g_hash_table_new_full(g_direct_hash
, g_direct_equal
,
761 NULL
, (GDestroyNotify
) bt_ctf_object_put_ref
);
763 BT_LOGE_STR("Failed to allocate a GHashTable.");
769 BT_LOGD("Created map value object: addr=%p",
773 return (void *) BT_CTF_VALUE_FROM_CONCRETE(map_obj
);
777 bt_bool
bt_ctf_value_bool_get(const struct bt_ctf_value
*bool_obj
)
779 BT_CTF_ASSERT_PRE_NON_NULL(bool_obj
, "Value object");
780 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(bool_obj
, BT_CTF_VALUE_TYPE_BOOL
);
781 return BT_CTF_VALUE_TO_BOOL(bool_obj
)->value
;
785 void bt_ctf_private_value_bool_set(struct bt_ctf_private_value
*bool_obj
, bt_bool val
)
787 BT_CTF_ASSERT_PRE_NON_NULL(bool_obj
, "Value object");
788 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(bool_obj
, BT_CTF_VALUE_TYPE_BOOL
);
789 BT_CTF_ASSERT_PRE_VALUE_HOT(bool_obj
, "Value object");
790 BT_CTF_VALUE_TO_BOOL(bool_obj
)->value
= val
;
791 BT_LOGV("Set boolean value's raw value: value-addr=%p, value=%d",
796 int64_t bt_ctf_value_integer_get(const struct bt_ctf_value
*integer_obj
)
798 BT_CTF_ASSERT_PRE_NON_NULL(integer_obj
, "Value object");
799 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(integer_obj
, BT_CTF_VALUE_TYPE_INTEGER
);
800 return BT_CTF_VALUE_TO_INTEGER(integer_obj
)->value
;
804 void bt_ctf_private_value_integer_set(struct bt_ctf_private_value
*integer_obj
,
807 BT_CTF_ASSERT_PRE_NON_NULL(integer_obj
, "Value object");
808 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(integer_obj
, BT_CTF_VALUE_TYPE_INTEGER
);
809 BT_CTF_ASSERT_PRE_VALUE_HOT(integer_obj
, "Value object");
810 BT_CTF_VALUE_TO_INTEGER(integer_obj
)->value
= val
;
811 BT_LOGV("Set integer value's raw value: value-addr=%p, value=%" PRId64
,
816 double bt_ctf_value_real_get(const struct bt_ctf_value
*real_obj
)
818 BT_CTF_ASSERT_PRE_NON_NULL(real_obj
, "Value object");
819 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(real_obj
, BT_CTF_VALUE_TYPE_REAL
);
820 return BT_CTF_VALUE_TO_REAL(real_obj
)->value
;
824 void bt_ctf_private_value_real_set(struct bt_ctf_private_value
*real_obj
, double val
)
826 BT_CTF_ASSERT_PRE_NON_NULL(real_obj
, "Value object");
827 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(real_obj
, BT_CTF_VALUE_TYPE_REAL
);
828 BT_CTF_ASSERT_PRE_VALUE_HOT(real_obj
, "Value object");
829 BT_CTF_VALUE_TO_REAL(real_obj
)->value
= val
;
830 BT_LOGV("Set real number value's raw value: value-addr=%p, value=%f",
835 const char *bt_ctf_value_string_get(const struct bt_ctf_value
*string_obj
)
837 BT_CTF_ASSERT_PRE_NON_NULL(string_obj
, "Value object");
838 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(string_obj
, BT_CTF_VALUE_TYPE_STRING
);
839 return BT_CTF_VALUE_TO_STRING(string_obj
)->gstr
->str
;
843 enum bt_ctf_value_status
bt_ctf_private_value_string_set(
844 struct bt_ctf_private_value
*string_obj
, const char *val
)
846 BT_CTF_ASSERT_PRE_NON_NULL(string_obj
, "Value object");
847 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(string_obj
, BT_CTF_VALUE_TYPE_STRING
);
848 BT_CTF_ASSERT_PRE_VALUE_HOT(string_obj
, "Value object");
849 g_string_assign(BT_CTF_VALUE_TO_STRING(string_obj
)->gstr
, val
);
850 BT_LOGV("Set string value's raw value: value-addr=%p, raw-value-addr=%p",
852 return BT_CTF_VALUE_STATUS_OK
;
856 uint64_t bt_ctf_value_array_get_size(const struct bt_ctf_value
*array_obj
)
858 BT_CTF_ASSERT_PRE_NON_NULL(array_obj
, "Value object");
859 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_CTF_VALUE_TYPE_ARRAY
);
860 return (uint64_t) BT_CTF_VALUE_TO_ARRAY(array_obj
)->garray
->len
;
864 struct bt_ctf_value
*bt_ctf_value_array_borrow_element_by_index(
865 const struct bt_ctf_value
*array_obj
,
868 struct bt_ctf_value_array
*typed_array_obj
=
869 BT_CTF_VALUE_TO_ARRAY(array_obj
);
871 BT_CTF_ASSERT_PRE_NON_NULL(array_obj
, "Value object");
872 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_CTF_VALUE_TYPE_ARRAY
);
873 BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index
,
874 typed_array_obj
->garray
->len
);
875 return g_ptr_array_index(typed_array_obj
->garray
, index
);
879 struct bt_ctf_private_value
*bt_ctf_private_value_array_borrow_element_by_index(
880 const struct bt_ctf_private_value
*array_obj
,
883 return (void *) bt_ctf_value_array_borrow_element_by_index(
884 (void *) array_obj
, index
);
888 enum bt_ctf_value_status
bt_ctf_private_value_array_append_element(
889 struct bt_ctf_private_value
*array_obj
,
890 struct bt_ctf_value
*element_obj
)
892 struct bt_ctf_value_array
*typed_array_obj
=
893 BT_CTF_VALUE_TO_ARRAY(array_obj
);
895 BT_CTF_ASSERT_PRE_NON_NULL(array_obj
, "Array value object");
896 BT_CTF_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
897 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_CTF_VALUE_TYPE_ARRAY
);
898 BT_CTF_ASSERT_PRE_VALUE_HOT(array_obj
, "Array value object");
899 g_ptr_array_add(typed_array_obj
->garray
, element_obj
);
900 bt_ctf_object_get_ref(element_obj
);
901 BT_LOGV("Appended element to array value: array-value-addr=%p, "
902 "element-value-addr=%p, new-size=%u",
903 array_obj
, element_obj
, typed_array_obj
->garray
->len
);
904 return BT_CTF_VALUE_STATUS_OK
;
908 enum bt_ctf_value_status
bt_ctf_private_value_array_append_bool_element(
909 struct bt_ctf_private_value
*array_obj
, bt_bool val
)
911 enum bt_ctf_value_status ret
;
912 struct bt_ctf_private_value
*bool_obj
= NULL
;
914 bool_obj
= bt_ctf_private_value_bool_create_init(val
);
915 ret
= bt_ctf_private_value_array_append_element(array_obj
,
917 bt_ctf_object_put_ref(bool_obj
);
922 enum bt_ctf_value_status
bt_ctf_private_value_array_append_integer_element(
923 struct bt_ctf_private_value
*array_obj
, int64_t val
)
925 enum bt_ctf_value_status ret
;
926 struct bt_ctf_private_value
*integer_obj
= NULL
;
928 integer_obj
= bt_ctf_private_value_integer_create_init(val
);
929 ret
= bt_ctf_private_value_array_append_element(array_obj
,
930 (void *) integer_obj
);
931 bt_ctf_object_put_ref(integer_obj
);
936 enum bt_ctf_value_status
bt_ctf_private_value_array_append_real_element(
937 struct bt_ctf_private_value
*array_obj
, double val
)
939 enum bt_ctf_value_status ret
;
940 struct bt_ctf_private_value
*real_obj
= NULL
;
942 real_obj
= bt_ctf_private_value_real_create_init(val
);
943 ret
= bt_ctf_private_value_array_append_element(array_obj
,
945 bt_ctf_object_put_ref(real_obj
);
950 enum bt_ctf_value_status
bt_ctf_private_value_array_append_string_element(
951 struct bt_ctf_private_value
*array_obj
, const char *val
)
953 enum bt_ctf_value_status ret
;
954 struct bt_ctf_private_value
*string_obj
= NULL
;
956 string_obj
= bt_ctf_private_value_string_create_init(val
);
957 ret
= bt_ctf_private_value_array_append_element(array_obj
,
958 (void *) string_obj
);
959 bt_ctf_object_put_ref(string_obj
);
964 enum bt_ctf_value_status
bt_ctf_private_value_array_append_empty_array_element(
965 struct bt_ctf_private_value
*array_obj
)
967 enum bt_ctf_value_status ret
;
968 struct bt_ctf_private_value
*empty_array_obj
= NULL
;
970 empty_array_obj
= bt_ctf_private_value_array_create();
971 ret
= bt_ctf_private_value_array_append_element(array_obj
,
972 (void *) empty_array_obj
);
973 bt_ctf_object_put_ref(empty_array_obj
);
978 enum bt_ctf_value_status
bt_ctf_private_value_array_append_empty_map_element(
979 struct bt_ctf_private_value
*array_obj
)
981 enum bt_ctf_value_status ret
;
982 struct bt_ctf_private_value
*map_obj
= NULL
;
984 map_obj
= bt_ctf_private_value_map_create();
985 ret
= bt_ctf_private_value_array_append_element(array_obj
,
987 bt_ctf_object_put_ref(map_obj
);
992 enum bt_ctf_value_status
bt_ctf_private_value_array_set_element_by_index(
993 struct bt_ctf_private_value
*array_obj
, uint64_t index
,
994 struct bt_ctf_value
*element_obj
)
996 struct bt_ctf_value_array
*typed_array_obj
=
997 BT_CTF_VALUE_TO_ARRAY(array_obj
);
999 BT_CTF_ASSERT_PRE_NON_NULL(array_obj
, "Array value object");
1000 BT_CTF_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
1001 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj
, BT_CTF_VALUE_TYPE_ARRAY
);
1002 BT_CTF_ASSERT_PRE_VALUE_HOT(array_obj
, "Array value object");
1003 BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index
,
1004 typed_array_obj
->garray
->len
);
1005 bt_ctf_object_put_ref(g_ptr_array_index(typed_array_obj
->garray
, index
));
1006 g_ptr_array_index(typed_array_obj
->garray
, index
) = element_obj
;
1007 bt_ctf_object_get_ref(element_obj
);
1008 BT_LOGV("Set array value's element: array-value-addr=%p, "
1009 "index=%" PRIu64
", element-value-addr=%p",
1010 array_obj
, index
, element_obj
);
1011 return BT_CTF_VALUE_STATUS_OK
;
1015 uint64_t bt_ctf_value_map_get_size(const struct bt_ctf_value
*map_obj
)
1017 BT_CTF_ASSERT_PRE_NON_NULL(map_obj
, "Value object");
1018 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1019 return (uint64_t) g_hash_table_size(BT_CTF_VALUE_TO_MAP(map_obj
)->ght
);
1023 struct bt_ctf_value
*bt_ctf_value_map_borrow_entry_value(const struct bt_ctf_value
*map_obj
,
1026 BT_CTF_ASSERT_PRE_NON_NULL(map_obj
, "Value object");
1027 BT_CTF_ASSERT_PRE_NON_NULL(key
, "Key");
1028 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1029 return g_hash_table_lookup(BT_CTF_VALUE_TO_MAP(map_obj
)->ght
,
1030 GUINT_TO_POINTER(g_quark_from_string(key
)));
1034 struct bt_ctf_private_value
*bt_ctf_private_value_map_borrow_entry_value(
1035 const struct bt_ctf_private_value
*map_obj
, const char *key
)
1037 return (void *) bt_ctf_value_map_borrow_entry_value((void *) map_obj
, key
);
1041 bt_bool
bt_ctf_value_map_has_entry(const struct bt_ctf_value
*map_obj
, const char *key
)
1043 BT_CTF_ASSERT_PRE_NON_NULL(map_obj
, "Value object");
1044 BT_CTF_ASSERT_PRE_NON_NULL(key
, "Key");
1045 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1046 return bt_g_hash_table_contains(BT_CTF_VALUE_TO_MAP(map_obj
)->ght
,
1047 GUINT_TO_POINTER(g_quark_from_string(key
)));
1051 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_entry(
1052 struct bt_ctf_private_value
*map_obj
,
1053 const char *key
, struct bt_ctf_value
*element_obj
)
1055 BT_CTF_ASSERT_PRE_NON_NULL(map_obj
, "Map value object");
1056 BT_CTF_ASSERT_PRE_NON_NULL(key
, "Key");
1057 BT_CTF_ASSERT_PRE_NON_NULL(element_obj
, "Element value object");
1058 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1059 BT_CTF_ASSERT_PRE_VALUE_HOT(map_obj
, "Map value object");
1060 g_hash_table_insert(BT_CTF_VALUE_TO_MAP(map_obj
)->ght
,
1061 GUINT_TO_POINTER(g_quark_from_string(key
)), element_obj
);
1062 bt_ctf_object_get_ref(element_obj
);
1063 BT_LOGV("Inserted value into map value: map-value-addr=%p, "
1064 "key=\"%s\", element-value-addr=%p",
1065 map_obj
, key
, element_obj
);
1066 return BT_CTF_VALUE_STATUS_OK
;
1070 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_bool_entry(
1071 struct bt_ctf_private_value
*map_obj
, const char *key
, bt_bool val
)
1073 enum bt_ctf_value_status ret
;
1074 struct bt_ctf_private_value
*bool_obj
= NULL
;
1076 bool_obj
= bt_ctf_private_value_bool_create_init(val
);
1077 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1079 bt_ctf_object_put_ref(bool_obj
);
1084 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_integer_entry(
1085 struct bt_ctf_private_value
*map_obj
, const char *key
, int64_t val
)
1087 enum bt_ctf_value_status ret
;
1088 struct bt_ctf_private_value
*integer_obj
= NULL
;
1090 integer_obj
= bt_ctf_private_value_integer_create_init(val
);
1091 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1092 (void *) integer_obj
);
1093 bt_ctf_object_put_ref(integer_obj
);
1098 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_real_entry(
1099 struct bt_ctf_private_value
*map_obj
, const char *key
, double val
)
1101 enum bt_ctf_value_status ret
;
1102 struct bt_ctf_private_value
*real_obj
= NULL
;
1104 real_obj
= bt_ctf_private_value_real_create_init(val
);
1105 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1107 bt_ctf_object_put_ref(real_obj
);
1112 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_string_entry(
1113 struct bt_ctf_private_value
*map_obj
, const char *key
,
1116 enum bt_ctf_value_status ret
;
1117 struct bt_ctf_private_value
*string_obj
= NULL
;
1119 string_obj
= bt_ctf_private_value_string_create_init(val
);
1120 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1121 (void *) string_obj
);
1122 bt_ctf_object_put_ref(string_obj
);
1127 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_empty_array_entry(
1128 struct bt_ctf_private_value
*map_obj
, const char *key
)
1130 enum bt_ctf_value_status ret
;
1131 struct bt_ctf_private_value
*array_obj
= NULL
;
1133 array_obj
= bt_ctf_private_value_array_create();
1134 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1135 (void *) array_obj
);
1136 bt_ctf_object_put_ref(array_obj
);
1141 enum bt_ctf_value_status
bt_ctf_private_value_map_insert_empty_map_entry(
1142 struct bt_ctf_private_value
*map_obj
, const char *key
)
1144 enum bt_ctf_value_status ret
;
1145 struct bt_ctf_private_value
*empty_map_obj
= NULL
;
1147 empty_map_obj
= bt_ctf_private_value_map_create();
1148 ret
= bt_ctf_private_value_map_insert_entry(map_obj
, key
,
1149 (void *) empty_map_obj
);
1150 bt_ctf_object_put_ref(empty_map_obj
);
1155 enum bt_ctf_value_status
bt_ctf_value_map_foreach_entry(const struct bt_ctf_value
*map_obj
,
1156 bt_ctf_value_map_foreach_entry_cb cb
, void *data
)
1158 enum bt_ctf_value_status ret
= BT_CTF_VALUE_STATUS_OK
;
1159 gpointer key
, element_obj
;
1160 GHashTableIter iter
;
1161 struct bt_ctf_value_map
*typed_map_obj
= BT_CTF_VALUE_TO_MAP(map_obj
);
1163 BT_CTF_ASSERT_PRE_NON_NULL(map_obj
, "Value object");
1164 BT_CTF_ASSERT_PRE_NON_NULL(cb
, "Callback");
1165 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1166 g_hash_table_iter_init(&iter
, typed_map_obj
->ght
);
1168 while (g_hash_table_iter_next(&iter
, &key
, &element_obj
)) {
1169 const char *key_str
= g_quark_to_string(GPOINTER_TO_UINT(key
));
1171 if (!cb(key_str
, element_obj
, data
)) {
1172 BT_LOGV("User canceled the loop: key=\"%s\", "
1173 "value-addr=%p, data=%p",
1174 key_str
, element_obj
, data
);
1175 ret
= BT_CTF_VALUE_STATUS_CANCELED
;
1184 enum bt_ctf_value_status
bt_ctf_private_value_map_foreach_entry(
1185 const struct bt_ctf_private_value
*map_obj
,
1186 bt_ctf_private_value_map_foreach_entry_cb cb
, void *data
)
1188 return bt_ctf_value_map_foreach_entry((void *) map_obj
,
1189 (bt_ctf_value_map_foreach_entry_cb
) cb
, data
);
1192 struct extend_map_element_data
{
1193 struct bt_ctf_private_value
*extended_obj
;
1194 enum bt_ctf_value_status status
;
1198 bt_bool
extend_map_element(const char *key
,
1199 struct bt_ctf_value
*extension_obj_elem
, void *data
)
1201 bt_bool ret
= BT_TRUE
;
1202 struct extend_map_element_data
*extend_data
= data
;
1203 struct bt_ctf_private_value
*extension_obj_elem_copy
= NULL
;
1205 /* Copy object which is to replace the current one */
1206 extend_data
->status
= bt_ctf_value_copy(&extension_obj_elem_copy
,
1207 extension_obj_elem
);
1208 if (extend_data
->status
) {
1209 BT_LOGE("Cannot copy map element: addr=%p",
1210 extension_obj_elem
);
1214 BT_ASSERT(extension_obj_elem_copy
);
1216 /* Replace in extended object */
1217 extend_data
->status
= bt_ctf_private_value_map_insert_entry(
1218 extend_data
->extended_obj
, key
,
1219 (void *) extension_obj_elem_copy
);
1220 if (extend_data
->status
) {
1221 BT_LOGE("Cannot replace value in extended value: key=\"%s\", "
1222 "extended-value-addr=%p, element-value-addr=%p",
1223 key
, extend_data
->extended_obj
,
1224 extension_obj_elem_copy
);
1231 BT_ASSERT(extend_data
->status
!= BT_CTF_VALUE_STATUS_OK
);
1235 BT_CTF_OBJECT_PUT_REF_AND_RESET(extension_obj_elem_copy
);
1240 enum bt_ctf_value_status
bt_ctf_value_map_extend(
1241 struct bt_ctf_private_value
**extended_map_obj
,
1242 const struct bt_ctf_value
*base_map_obj
,
1243 const struct bt_ctf_value
*extension_obj
)
1245 struct extend_map_element_data extend_data
= {
1246 .extended_obj
= NULL
,
1247 .status
= BT_CTF_VALUE_STATUS_OK
,
1250 BT_CTF_ASSERT_PRE_NON_NULL(base_map_obj
, "Base value object");
1251 BT_CTF_ASSERT_PRE_NON_NULL(extension_obj
, "Extension value object");
1252 BT_CTF_ASSERT_PRE_NON_NULL(extended_map_obj
,
1253 "Extended value object (output)");
1254 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(base_map_obj
, BT_CTF_VALUE_TYPE_MAP
);
1255 BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(extension_obj
, BT_CTF_VALUE_TYPE_MAP
);
1256 BT_LOGD("Extending map value: base-value-addr=%p, extension-value-addr=%p",
1257 base_map_obj
, extension_obj
);
1258 *extended_map_obj
= NULL
;
1260 /* Create copy of base map object to start with */
1261 extend_data
.status
= bt_ctf_value_copy(extended_map_obj
, base_map_obj
);
1262 if (extend_data
.status
) {
1263 BT_LOGE("Cannot copy base value: base-value-addr=%p",
1268 BT_ASSERT(extended_map_obj
);
1271 * For each key in the extension map object, replace this key
1272 * in the copied map object.
1274 extend_data
.extended_obj
= *extended_map_obj
;
1276 if (bt_ctf_value_map_foreach_entry(extension_obj
, extend_map_element
,
1278 BT_LOGE("Cannot iterate on the extension object's elements: "
1279 "extension-value-addr=%p", extension_obj
);
1283 if (extend_data
.status
) {
1284 BT_LOGE("Failed to successfully iterate on the extension object's elements: "
1285 "extension-value-addr=%p", extension_obj
);
1289 BT_LOGD("Extended map value: extended-value-addr=%p",
1294 BT_CTF_OBJECT_PUT_REF_AND_RESET(*extended_map_obj
);
1295 *extended_map_obj
= NULL
;
1298 return extend_data
.status
;
1302 enum bt_ctf_value_status
bt_ctf_value_copy(struct bt_ctf_private_value
**copy_obj
,
1303 const struct bt_ctf_value
*object
)
1305 enum bt_ctf_value_status status
= BT_CTF_VALUE_STATUS_OK
;
1307 BT_CTF_ASSERT_PRE_NON_NULL(object
, "Value object");
1308 BT_CTF_ASSERT_PRE_NON_NULL(copy_obj
, "Value object copy (output)");
1309 BT_LOGD("Copying value object: addr=%p", object
);
1310 *copy_obj
= copy_funcs
[object
->type
](object
);
1312 BT_LOGD("Copied value object: copy-value-addr=%p",
1315 status
= BT_CTF_VALUE_STATUS_NOMEM
;
1317 BT_LOGE_STR("Failed to copy value object.");
1324 bt_bool
bt_ctf_value_compare(const struct bt_ctf_value
*object_a
,
1325 const struct bt_ctf_value
*object_b
)
1327 bt_bool ret
= BT_FALSE
;
1329 BT_CTF_ASSERT_PRE_NON_NULL(object_a
, "Value object A");
1330 BT_CTF_ASSERT_PRE_NON_NULL(object_b
, "Value object B");
1332 if (object_a
->type
!= object_b
->type
) {
1333 BT_LOGV("Values are different: type mismatch: "
1334 "value-a-addr=%p, value-b-addr=%p, "
1335 "value-a-type=%d, value-b-type=%d",
1336 object_a
, object_b
, object_a
->type
, object_b
->type
);
1340 ret
= compare_funcs
[object_a
->type
](object_a
, object_b
);