/*
- * Values.c: value objects
- *
- * Babeltrace Library
- *
* Copyright (c) 2015 EfficiOS Inc. and Linux Foundation
* Copyright (c) 2015 Philippe Proulx <pproulx@efficios.com>
*
#include <stdlib.h>
#include <string.h>
-#include <assert.h>
#include <string.h>
#include <inttypes.h>
#include <babeltrace/compiler-internal.h>
-#include <babeltrace/ref.h>
+#include <babeltrace/common-internal.h>
+#include <babeltrace/object.h>
#include <babeltrace/values.h>
+#include <babeltrace/private-values.h>
#include <babeltrace/compat/glib-internal.h>
#include <babeltrace/types.h>
#include <babeltrace/object-internal.h>
#include <babeltrace/values-internal.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
#define BT_VALUE_FROM_CONCRETE(_concrete) ((struct bt_value *) (_concrete))
#define BT_VALUE_TO_BOOL(_base) ((struct bt_value_bool *) (_base))
#define BT_VALUE_TO_INTEGER(_base) ((struct bt_value_integer *) (_base))
-#define BT_VALUE_TO_FLOAT(_base) ((struct bt_value_float *) (_base))
+#define BT_VALUE_TO_REAL(_base) ((struct bt_value_real *) (_base))
#define BT_VALUE_TO_STRING(_base) ((struct bt_value_string *) (_base))
#define BT_VALUE_TO_ARRAY(_base) ((struct bt_value_array *) (_base))
#define BT_VALUE_TO_MAP(_base) ((struct bt_value_map *) (_base))
+#define BT_ASSERT_PRE_VALUE_IS_TYPE(_value, _type) \
+ BT_ASSERT_PRE(((struct bt_value *) (_value))->type == (_type), \
+ "Value has the wrong type ID: expected-type=%s, " \
+ "%![value-]+v", bt_common_value_type_string(_type), \
+ (_value))
+
+#define BT_ASSERT_PRE_VALUE_HOT(_value, _name) \
+ BT_ASSERT_PRE_HOT(((struct bt_value *) (_value)), (_name), \
+ ": %!+v", (_value))
+
+#define BT_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(_index, _count) \
+ BT_ASSERT_PRE((_index) < (_count), \
+ "Index is out of bound: " \
+ "index=%" PRIu64 ", count=%u", (_index), (_count));
+
struct bt_value {
struct bt_object base;
enum bt_value_type type;
- bt_bool is_frozen;
+ bt_bool frozen;
};
+static
+void bt_value_null_instance_release_func(struct bt_object *obj)
+{
+ BT_LOGW("Releasing the null value singleton: addr=%p", obj);
+}
+
static
struct bt_value bt_value_null_instance = {
.base = {
- .ref_count = {
- .count = 1,
- .release = NULL,
- },
- .release = NULL,
+ .is_shared = true,
+ .ref_count = 1,
+ .release_func = bt_value_null_instance_release_func,
+ .spec_release_func = NULL,
+ .parent_is_owner_listener_func = NULL,
.parent = NULL,
},
.type = BT_VALUE_TYPE_NULL,
- .is_frozen = BT_TRUE,
+ .frozen = BT_TRUE,
};
struct bt_value *bt_value_null = &bt_value_null_instance;
+struct bt_private_value *bt_private_value_null =
+ (void *) &bt_value_null_instance;
struct bt_value_bool {
struct bt_value base;
int64_t value;
};
-struct bt_value_float {
+struct bt_value_real {
struct bt_value base;
double value;
};
void bt_value_string_destroy(struct bt_value *object)
{
g_string_free(BT_VALUE_TO_STRING(object)->gstr, TRUE);
+ BT_VALUE_TO_STRING(object)->gstr = NULL;
}
static
* of putting each contained object.
*/
g_ptr_array_free(BT_VALUE_TO_ARRAY(object)->garray, TRUE);
+ BT_VALUE_TO_ARRAY(object)->garray = NULL;
}
static
* be destroyed anyway.
*/
g_hash_table_destroy(BT_VALUE_TO_MAP(object)->ght);
+ BT_VALUE_TO_MAP(object)->ght = NULL;
}
static
[BT_VALUE_TYPE_NULL] = NULL,
[BT_VALUE_TYPE_BOOL] = NULL,
[BT_VALUE_TYPE_INTEGER] = NULL,
- [BT_VALUE_TYPE_FLOAT] = NULL,
+ [BT_VALUE_TYPE_REAL] = NULL,
[BT_VALUE_TYPE_STRING] = bt_value_string_destroy,
[BT_VALUE_TYPE_ARRAY] = bt_value_array_destroy,
[BT_VALUE_TYPE_MAP] = bt_value_map_destroy,
};
static
-struct bt_value *bt_value_null_copy(const struct bt_value *null_obj)
+struct bt_private_value *bt_value_null_copy(const struct bt_value *null_obj)
{
- return bt_value_null;
+ return (void *) bt_value_null;
}
static
-struct bt_value *bt_value_bool_copy(const struct bt_value *bool_obj)
+struct bt_private_value *bt_value_bool_copy(const struct bt_value *bool_obj)
{
- return bt_value_bool_create_init(BT_VALUE_TO_BOOL(bool_obj)->value);
+ return bt_private_value_bool_create_init(
+ BT_VALUE_TO_BOOL(bool_obj)->value);
}
static
-struct bt_value *bt_value_integer_copy(const struct bt_value *integer_obj)
+struct bt_private_value *bt_value_integer_copy(
+ const struct bt_value *integer_obj)
{
- return bt_value_integer_create_init(
+ return bt_private_value_integer_create_init(
BT_VALUE_TO_INTEGER(integer_obj)->value);
}
static
-struct bt_value *bt_value_float_copy(const struct bt_value *float_obj)
+struct bt_private_value *bt_value_real_copy(const struct bt_value *real_obj)
{
- return bt_value_float_create_init(
- BT_VALUE_TO_FLOAT(float_obj)->value);
+ return bt_private_value_real_create_init(
+ BT_VALUE_TO_REAL(real_obj)->value);
}
static
-struct bt_value *bt_value_string_copy(const struct bt_value *string_obj)
+struct bt_private_value *bt_value_string_copy(const struct bt_value *string_obj)
{
- return bt_value_string_create_init(
+ return bt_private_value_string_create_init(
BT_VALUE_TO_STRING(string_obj)->gstr->str);
}
static
-struct bt_value *bt_value_array_copy(const struct bt_value *array_obj)
+struct bt_private_value *bt_value_array_copy(const struct bt_value *array_obj)
{
int i;
int ret;
- struct bt_value *copy_obj;
+ struct bt_private_value *copy_obj;
struct bt_value_array *typed_array_obj;
BT_LOGD("Copying array value: addr=%p", array_obj);
typed_array_obj = BT_VALUE_TO_ARRAY(array_obj);
- copy_obj = bt_value_array_create();
-
+ copy_obj = bt_private_value_array_create();
if (!copy_obj) {
BT_LOGE_STR("Cannot create empty array value.");
goto end;
}
for (i = 0; i < typed_array_obj->garray->len; ++i) {
- struct bt_value *element_obj_copy;
- struct bt_value *element_obj = bt_value_array_get(array_obj, i);
+ struct bt_private_value *element_obj_copy = NULL;
+ struct bt_value *element_obj =
+ bt_value_array_borrow_element_by_index(
+ array_obj, i);
- assert(element_obj);
+ BT_ASSERT(element_obj);
BT_LOGD("Copying array value's element: element-addr=%p, "
"index=%d", element_obj, i);
- element_obj_copy = bt_value_copy(element_obj);
- BT_PUT(element_obj);
- if (!element_obj_copy) {
+ ret = bt_value_copy(&element_obj_copy, element_obj);
+ if (ret) {
BT_LOGE("Cannot copy array value's element: "
"array-addr=%p, index=%d",
array_obj, i);
- BT_PUT(copy_obj);
+ BT_OBJECT_PUT_REF_AND_RESET(copy_obj);
goto end;
}
- ret = bt_value_array_append(copy_obj, element_obj_copy);
- BT_PUT(element_obj_copy);
+ BT_ASSERT(element_obj_copy);
+ ret = bt_private_value_array_append_element(copy_obj,
+ (void *) element_obj_copy);
+ BT_OBJECT_PUT_REF_AND_RESET(element_obj_copy);
if (ret) {
BT_LOGE("Cannot append to array value: addr=%p",
array_obj);
- BT_PUT(copy_obj);
+ BT_OBJECT_PUT_REF_AND_RESET(copy_obj);
goto end;
}
}
}
static
-struct bt_value *bt_value_map_copy(const struct bt_value *map_obj)
+struct bt_private_value *bt_value_map_copy(const struct bt_value *map_obj)
{
int ret;
GHashTableIter iter;
gpointer key, element_obj;
- struct bt_value *copy_obj;
- struct bt_value *element_obj_copy;
+ struct bt_private_value *copy_obj;
+ struct bt_private_value *element_obj_copy = NULL;
struct bt_value_map *typed_map_obj;
BT_LOGD("Copying map value: addr=%p", map_obj);
typed_map_obj = BT_VALUE_TO_MAP(map_obj);
- copy_obj = bt_value_map_create();
-
+ copy_obj = bt_private_value_map_create();
if (!copy_obj) {
goto end;
}
while (g_hash_table_iter_next(&iter, &key, &element_obj)) {
const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key));
- assert(key_str);
+ BT_ASSERT(key_str);
BT_LOGD("Copying map value's element: element-addr=%p, "
"key=\"%s\"", element_obj, key_str);
- element_obj_copy = bt_value_copy(element_obj);
- if (!element_obj_copy) {
+ ret = bt_value_copy(&element_obj_copy, element_obj);
+ if (ret) {
BT_LOGE("Cannot copy map value's element: "
"map-addr=%p, key=\"%s\"",
map_obj, key_str);
- BT_PUT(copy_obj);
+ BT_OBJECT_PUT_REF_AND_RESET(copy_obj);
goto end;
}
- ret = bt_value_map_insert(copy_obj, key_str, element_obj_copy);
- BT_PUT(element_obj_copy);
+ BT_ASSERT(element_obj_copy);
+ ret = bt_private_value_map_insert_entry(copy_obj, key_str,
+ (void *) element_obj_copy);
+ BT_OBJECT_PUT_REF_AND_RESET(element_obj_copy);
if (ret) {
BT_LOGE("Cannot insert into map value: addr=%p, key=\"%s\"",
map_obj, key_str);
- BT_PUT(copy_obj);
+ BT_OBJECT_PUT_REF_AND_RESET(copy_obj);
goto end;
}
}
}
static
-struct bt_value *(* const copy_funcs[])(const struct bt_value *) = {
+struct bt_private_value *(* const copy_funcs[])(const struct bt_value *) = {
[BT_VALUE_TYPE_NULL] = bt_value_null_copy,
[BT_VALUE_TYPE_BOOL] = bt_value_bool_copy,
[BT_VALUE_TYPE_INTEGER] = bt_value_integer_copy,
- [BT_VALUE_TYPE_FLOAT] = bt_value_float_copy,
+ [BT_VALUE_TYPE_REAL] = bt_value_real_copy,
[BT_VALUE_TYPE_STRING] = bt_value_string_copy,
[BT_VALUE_TYPE_ARRAY] = bt_value_array_copy,
[BT_VALUE_TYPE_MAP] = bt_value_map_copy,
}
static
-bt_bool bt_value_float_compare(const struct bt_value *object_a,
+bt_bool bt_value_real_compare(const struct bt_value *object_a,
const struct bt_value *object_b)
{
- if (BT_VALUE_TO_FLOAT(object_a)->value !=
- BT_VALUE_TO_FLOAT(object_b)->value) {
- BT_LOGV("Floating point number value objects are different: "
- "float-a-val=%f, float-b-val=%f",
- BT_VALUE_TO_FLOAT(object_a)->value,
- BT_VALUE_TO_FLOAT(object_b)->value);
+ if (BT_VALUE_TO_REAL(object_a)->value !=
+ BT_VALUE_TO_REAL(object_b)->value) {
+ BT_LOGV("Real number value objects are different: "
+ "real-a-val=%f, real-b-val=%f",
+ BT_VALUE_TO_REAL(object_a)->value,
+ BT_VALUE_TO_REAL(object_b)->value);
return BT_FALSE;
}
const struct bt_value_array *array_obj_a =
BT_VALUE_TO_ARRAY(object_a);
- if (bt_value_array_size(object_a) != bt_value_array_size(object_b)) {
+ if (bt_value_array_get_size(object_a) !=
+ bt_value_array_get_size(object_b)) {
BT_LOGV("Array values are different: size mismatch "
"value-a-addr=%p, value-b-addr=%p, "
"value-a-size=%" PRId64 ", value-b-size=%" PRId64,
object_a, object_b,
- bt_value_array_size(object_a),
- bt_value_array_size(object_b));
+ bt_value_array_get_size(object_a),
+ bt_value_array_get_size(object_b));
ret = BT_FALSE;
goto end;
}
struct bt_value *element_obj_a;
struct bt_value *element_obj_b;
- element_obj_a = bt_value_array_get(object_a, i);
- element_obj_b = bt_value_array_get(object_b, i);
+ element_obj_a = bt_value_array_borrow_element_by_index(
+ object_a, i);
+ element_obj_b = bt_value_array_borrow_element_by_index(
+ object_b, i);
if (!bt_value_compare(element_obj_a, element_obj_b)) {
BT_LOGV("Array values's elements are different: "
"value-a-addr=%p, value-b-addr=%p, index=%d",
element_obj_a, element_obj_b, i);
- BT_PUT(element_obj_a);
- BT_PUT(element_obj_b);
ret = BT_FALSE;
goto end;
}
-
- BT_PUT(element_obj_a);
- BT_PUT(element_obj_b);
}
end:
gpointer key, element_obj_a;
const struct bt_value_map *map_obj_a = BT_VALUE_TO_MAP(object_a);
- if (bt_value_map_size(object_a) != bt_value_map_size(object_b)) {
+ if (bt_value_map_get_size(object_a) !=
+ bt_value_map_get_size(object_b)) {
BT_LOGV("Map values are different: size mismatch "
"value-a-addr=%p, value-b-addr=%p, "
"value-a-size=%" PRId64 ", value-b-size=%" PRId64,
object_a, object_b,
- bt_value_map_size(object_a),
- bt_value_map_size(object_b));
+ bt_value_map_get_size(object_a),
+ bt_value_map_get_size(object_b));
ret = BT_FALSE;
goto end;
}
struct bt_value *element_obj_b;
const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key));
- element_obj_b = bt_value_map_get(object_b, key_str);
+ element_obj_b = bt_value_map_borrow_entry_value(object_b,
+ key_str);
if (!bt_value_compare(element_obj_a, element_obj_b)) {
BT_LOGV("Map values's elements are different: "
"value-a-addr=%p, value-b-addr=%p, key=\"%s\"",
element_obj_a, element_obj_b, key_str);
- BT_PUT(element_obj_b);
ret = BT_FALSE;
goto end;
}
-
- BT_PUT(element_obj_b);
}
end:
[BT_VALUE_TYPE_NULL] = bt_value_null_compare,
[BT_VALUE_TYPE_BOOL] = bt_value_bool_compare,
[BT_VALUE_TYPE_INTEGER] = bt_value_integer_compare,
- [BT_VALUE_TYPE_FLOAT] = bt_value_float_compare,
+ [BT_VALUE_TYPE_REAL] = bt_value_real_compare,
[BT_VALUE_TYPE_STRING] = bt_value_string_compare,
[BT_VALUE_TYPE_ARRAY] = bt_value_array_compare,
[BT_VALUE_TYPE_MAP] = bt_value_map_compare,
};
+static
void bt_value_null_freeze(struct bt_value *object)
{
}
+static
void bt_value_generic_freeze(struct bt_value *object)
{
- object->is_frozen = BT_TRUE;
+ object->frozen = BT_TRUE;
}
+static
void bt_value_array_freeze(struct bt_value *object)
{
int i;
BT_VALUE_TO_ARRAY(object);
for (i = 0; i < typed_array_obj->garray->len; ++i) {
- struct bt_value *element_obj =
- g_ptr_array_index(typed_array_obj->garray, i);
-
- bt_value_freeze(element_obj);
+ bt_value_freeze(g_ptr_array_index(typed_array_obj->garray, i));
}
bt_value_generic_freeze(object);
}
+static
void bt_value_map_freeze(struct bt_value *object)
{
GHashTableIter iter;
[BT_VALUE_TYPE_NULL] = bt_value_null_freeze,
[BT_VALUE_TYPE_BOOL] = bt_value_generic_freeze,
[BT_VALUE_TYPE_INTEGER] = bt_value_generic_freeze,
- [BT_VALUE_TYPE_FLOAT] = bt_value_generic_freeze,
+ [BT_VALUE_TYPE_REAL] = bt_value_generic_freeze,
[BT_VALUE_TYPE_STRING] = bt_value_generic_freeze,
[BT_VALUE_TYPE_ARRAY] = bt_value_array_freeze,
[BT_VALUE_TYPE_MAP] = bt_value_map_freeze,
struct bt_value *value;
value = container_of(obj, struct bt_value, base);
- assert(value->type != BT_VALUE_TYPE_UNKNOWN);
BT_LOGD("Destroying value: addr=%p", value);
if (bt_value_is_null(value)) {
g_free(value);
}
-enum bt_value_status bt_value_freeze(struct bt_value *object)
+BT_HIDDEN
+enum bt_value_status _bt_value_freeze(struct bt_value *object)
{
enum bt_value_status ret = BT_VALUE_STATUS_OK;
- if (!object) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
+ BT_ASSERT(object);
- if (object->is_frozen) {
+ if (object->frozen) {
goto end;
}
return ret;
}
-bt_bool bt_value_is_frozen(const struct bt_value *object)
-{
- return object && object->is_frozen;
-}
-
enum bt_value_type bt_value_get_type(const struct bt_value *object)
{
- if (!object) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- return BT_VALUE_TYPE_UNKNOWN;
- }
-
+ BT_ASSERT_PRE_NON_NULL(object, "Value object");
return object->type;
}
static
struct bt_value bt_value_create_base(enum bt_value_type type)
{
- struct bt_value base;
+ struct bt_value value;
- base.type = type;
- base.is_frozen = BT_FALSE;
- bt_object_init(&base, bt_value_destroy);
- return base;
+ value.type = type;
+ value.frozen = BT_FALSE;
+ bt_object_init_shared(&value.base, bt_value_destroy);
+ return value;
}
-struct bt_value *bt_value_bool_create_init(bt_bool val)
+struct bt_private_value *bt_private_value_bool_create_init(bt_bool val)
{
struct bt_value_bool *bool_obj;
BT_LOGD("Creating boolean value object: val=%d", val);
bool_obj = g_new0(struct bt_value_bool, 1);
-
if (!bool_obj) {
BT_LOGE_STR("Failed to allocate one boolean value object.");
goto end;
BT_LOGD("Created boolean value object: addr=%p", bool_obj);
end:
- return BT_VALUE_FROM_CONCRETE(bool_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(bool_obj);
}
-struct bt_value *bt_value_bool_create(void)
+struct bt_private_value *bt_private_value_bool_create(void)
{
- return bt_value_bool_create_init(BT_FALSE);
+ return bt_private_value_bool_create_init(BT_FALSE);
}
-struct bt_value *bt_value_integer_create_init(int64_t val)
+struct bt_private_value *bt_private_value_integer_create_init(int64_t val)
{
struct bt_value_integer *integer_obj;
BT_LOGD("Creating integer value object: val=%" PRId64, val);
integer_obj = g_new0(struct bt_value_integer, 1);
-
if (!integer_obj) {
BT_LOGE_STR("Failed to allocate one integer value object.");
goto end;
integer_obj);
end:
- return BT_VALUE_FROM_CONCRETE(integer_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(integer_obj);
}
-struct bt_value *bt_value_integer_create(void)
+struct bt_private_value *bt_private_value_integer_create(void)
{
- return bt_value_integer_create_init(0);
+ return bt_private_value_integer_create_init(0);
}
-struct bt_value *bt_value_float_create_init(double val)
+struct bt_private_value *bt_private_value_real_create_init(double val)
{
- struct bt_value_float *float_obj;
-
- BT_LOGD("Creating floating point number value object: val=%f", val);
- float_obj = g_new0(struct bt_value_float, 1);
+ struct bt_value_real *real_obj;
- if (!float_obj) {
- BT_LOGE_STR("Failed to allocate one floating point number value object.");
+ BT_LOGD("Creating real number value object: val=%f", val);
+ real_obj = g_new0(struct bt_value_real, 1);
+ if (!real_obj) {
+ BT_LOGE_STR("Failed to allocate one real number value object.");
goto end;
}
- float_obj->base = bt_value_create_base(BT_VALUE_TYPE_FLOAT);
- float_obj->value = val;
- BT_LOGD("Created floating point number value object: addr=%p",
- float_obj);
+ real_obj->base = bt_value_create_base(BT_VALUE_TYPE_REAL);
+ real_obj->value = val;
+ BT_LOGD("Created real number value object: addr=%p",
+ real_obj);
end:
- return BT_VALUE_FROM_CONCRETE(float_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(real_obj);
}
-struct bt_value *bt_value_float_create(void)
+struct bt_private_value *bt_private_value_real_create(void)
{
- return bt_value_float_create_init(0.);
+ return bt_private_value_real_create_init(0.);
}
-struct bt_value *bt_value_string_create_init(const char *val)
+struct bt_private_value *bt_private_value_string_create_init(const char *val)
{
struct bt_value_string *string_obj = NULL;
goto end;
}
- BT_LOGD("Creating string value object: val-len=%lu", strlen(val));
+ BT_LOGD("Creating string value object: val-len=%zu", strlen(val));
string_obj = g_new0(struct bt_value_string, 1);
-
if (!string_obj) {
BT_LOGE_STR("Failed to allocate one string object.");
goto end;
string_obj->base = bt_value_create_base(BT_VALUE_TYPE_STRING);
string_obj->gstr = g_string_new(val);
-
if (!string_obj->gstr) {
BT_LOGE_STR("Failed to allocate a GString.");
g_free(string_obj);
string_obj);
end:
- return BT_VALUE_FROM_CONCRETE(string_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(string_obj);
}
-struct bt_value *bt_value_string_create(void)
+struct bt_private_value *bt_private_value_string_create(void)
{
- return bt_value_string_create_init("");
+ return bt_private_value_string_create_init("");
}
-struct bt_value *bt_value_array_create(void)
+struct bt_private_value *bt_private_value_array_create(void)
{
struct bt_value_array *array_obj;
BT_LOGD_STR("Creating empty array value object.");
array_obj = g_new0(struct bt_value_array, 1);
-
if (!array_obj) {
BT_LOGE_STR("Failed to allocate one array object.");
goto end;
array_obj->base = bt_value_create_base(BT_VALUE_TYPE_ARRAY);
array_obj->garray = bt_g_ptr_array_new_full(0,
- (GDestroyNotify) bt_put);
-
+ (GDestroyNotify) bt_object_put_ref);
if (!array_obj->garray) {
BT_LOGE_STR("Failed to allocate a GPtrArray.");
g_free(array_obj);
array_obj);
end:
- return BT_VALUE_FROM_CONCRETE(array_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(array_obj);
}
-struct bt_value *bt_value_map_create(void)
+struct bt_private_value *bt_private_value_map_create(void)
{
struct bt_value_map *map_obj;
BT_LOGD_STR("Creating empty map value object.");
map_obj = g_new0(struct bt_value_map, 1);
-
if (!map_obj) {
BT_LOGE_STR("Failed to allocate one map object.");
goto end;
map_obj->base = bt_value_create_base(BT_VALUE_TYPE_MAP);
map_obj->ght = g_hash_table_new_full(g_direct_hash, g_direct_equal,
- NULL, (GDestroyNotify) bt_put);
-
+ NULL, (GDestroyNotify) bt_object_put_ref);
if (!map_obj->ght) {
BT_LOGE_STR("Failed to allocate a GHashTable.");
g_free(map_obj);
map_obj);
end:
- return BT_VALUE_FROM_CONCRETE(map_obj);
+ return (void *) BT_VALUE_FROM_CONCRETE(map_obj);
}
-enum bt_value_status bt_value_bool_get(const struct bt_value *bool_obj,
- bt_bool *val)
+bt_bool bt_value_bool_get(const struct bt_value *bool_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_bool *typed_bool_obj = BT_VALUE_TO_BOOL(bool_obj);
-
- if (!bool_obj || !val) {
- BT_LOGW("Invalid parameter: value object or value is NULL: "
- "value-addr=%p, raw-value-addr=%p",
- bool_obj, val);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_bool(bool_obj)) {
- BT_LOGW("Invalid parameter: value is not a boolean value: addr=%p, "
- "type=%s", bool_obj,
- bt_value_type_string(bool_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- *val = typed_bool_obj->value;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(bool_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(bool_obj, BT_VALUE_TYPE_BOOL);
+ return BT_VALUE_TO_BOOL(bool_obj)->value;
}
-enum bt_value_status bt_value_bool_set(struct bt_value *bool_obj, bt_bool val)
+void bt_private_value_bool_set(struct bt_private_value *bool_obj, bt_bool val)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_bool *typed_bool_obj = BT_VALUE_TO_BOOL(bool_obj);
-
- if (!bool_obj) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_bool(bool_obj)) {
- BT_LOGW("Invalid parameter: value is not a boolean value: addr=%p, "
- "type=%s", bool_obj,
- bt_value_type_string(bool_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (bool_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- bool_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- typed_bool_obj->value = val;
+ BT_ASSERT_PRE_NON_NULL(bool_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(bool_obj, BT_VALUE_TYPE_BOOL);
+ BT_ASSERT_PRE_VALUE_HOT(bool_obj, "Value object");
+ BT_VALUE_TO_BOOL(bool_obj)->value = val;
BT_LOGV("Set boolean value's raw value: value-addr=%p, value=%d",
bool_obj, val);
-
-end:
- return ret;
}
-enum bt_value_status bt_value_integer_get(const struct bt_value *integer_obj,
- int64_t *val)
+int64_t bt_value_integer_get(const struct bt_value *integer_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_integer *typed_integer_obj =
- BT_VALUE_TO_INTEGER(integer_obj);
-
- if (!integer_obj || !val) {
- BT_LOGW("Invalid parameter: value object or value is NULL: "
- "value-addr=%p, raw-value-addr=%p",
- integer_obj, val);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_integer(integer_obj)) {
- BT_LOGW("Invalid parameter: value is not an integer value: addr=%p, "
- "type=%s", integer_obj,
- bt_value_type_string(integer_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- *val = typed_integer_obj->value;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(integer_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(integer_obj, BT_VALUE_TYPE_INTEGER);
+ return BT_VALUE_TO_INTEGER(integer_obj)->value;
}
-enum bt_value_status bt_value_integer_set(struct bt_value *integer_obj,
+void bt_private_value_integer_set(struct bt_private_value *integer_obj,
int64_t val)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_integer *typed_integer_obj =
- BT_VALUE_TO_INTEGER(integer_obj);
-
- if (!integer_obj) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_integer(integer_obj)) {
- BT_LOGW("Invalid parameter: value is not an integer value: addr=%p, "
- "type=%s", integer_obj,
- bt_value_type_string(integer_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (integer_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- integer_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- typed_integer_obj->value = val;
+ BT_ASSERT_PRE_NON_NULL(integer_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(integer_obj, BT_VALUE_TYPE_INTEGER);
+ BT_ASSERT_PRE_VALUE_HOT(integer_obj, "Value object");
+ BT_VALUE_TO_INTEGER(integer_obj)->value = val;
BT_LOGV("Set integer value's raw value: value-addr=%p, value=%" PRId64,
integer_obj, val);
-
-end:
- return ret;
}
-enum bt_value_status bt_value_float_get(const struct bt_value *float_obj,
- double *val)
+double bt_value_real_get(const struct bt_value *real_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_float *typed_float_obj =
- BT_VALUE_TO_FLOAT(float_obj);
-
- if (!float_obj || !val) {
- BT_LOGW("Invalid parameter: value object or value is NULL: "
- "value-addr=%p, raw-value-addr=%p",
- float_obj, val);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_float(float_obj)) {
- BT_LOGW("Invalid parameter: value is not a floating point number value: addr=%p, "
- "type=%s", float_obj,
- bt_value_type_string(float_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- *val = typed_float_obj->value;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(real_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(real_obj, BT_VALUE_TYPE_REAL);
+ return BT_VALUE_TO_REAL(real_obj)->value;
}
-enum bt_value_status bt_value_float_set(struct bt_value *float_obj,
- double val)
+void bt_private_value_real_set(struct bt_private_value *real_obj, double val)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_float *typed_float_obj =
- BT_VALUE_TO_FLOAT(float_obj);
-
- if (!float_obj) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_float(float_obj)) {
- BT_LOGW("Invalid parameter: value is not a floating point number value: addr=%p, "
- "type=%s", float_obj,
- bt_value_type_string(float_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (float_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- float_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- typed_float_obj->value = val;
- BT_LOGV("Set floating point number value's raw value: value-addr=%p, value=%f",
- float_obj, val);
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(real_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(real_obj, BT_VALUE_TYPE_REAL);
+ BT_ASSERT_PRE_VALUE_HOT(real_obj, "Value object");
+ BT_VALUE_TO_REAL(real_obj)->value = val;
+ BT_LOGV("Set real number value's raw value: value-addr=%p, value=%f",
+ real_obj, val);
}
-enum bt_value_status bt_value_string_get(const struct bt_value *string_obj,
- const char **val)
+const char *bt_value_string_get(const struct bt_value *string_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_string *typed_string_obj =
- BT_VALUE_TO_STRING(string_obj);
-
- if (!string_obj || !val) {
- BT_LOGW("Invalid parameter: value object or value is NULL: "
- "value-addr=%p, raw-value-addr=%p",
- string_obj, val);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_string(string_obj)) {
- BT_LOGW("Invalid parameter: value is not a string value: addr=%p, "
- "type=%s", string_obj,
- bt_value_type_string(string_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- *val = typed_string_obj->gstr->str;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(string_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(string_obj, BT_VALUE_TYPE_STRING);
+ return BT_VALUE_TO_STRING(string_obj)->gstr->str;
}
-enum bt_value_status bt_value_string_set(struct bt_value *string_obj,
- const char *val)
+enum bt_value_status bt_private_value_string_set(
+ struct bt_private_value *string_obj, const char *val)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_string *typed_string_obj =
- BT_VALUE_TO_STRING(string_obj);
-
- if (!string_obj || !val) {
- BT_LOGW("Invalid parameter: value object or value is NULL: "
- "value-addr=%p, raw-value-addr=%p",
- string_obj, val);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_string(string_obj)) {
- BT_LOGW("Invalid parameter: value is not a string value: addr=%p, "
- "type=%s", string_obj,
- bt_value_type_string(string_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (string_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- string_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- g_string_assign(typed_string_obj->gstr, val);
+ BT_ASSERT_PRE_NON_NULL(string_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(string_obj, BT_VALUE_TYPE_STRING);
+ BT_ASSERT_PRE_VALUE_HOT(string_obj, "Value object");
+ g_string_assign(BT_VALUE_TO_STRING(string_obj)->gstr, val);
BT_LOGV("Set string value's raw value: value-addr=%p, raw-value-addr=%p",
string_obj, val);
-
-end:
- return ret;
-}
-
-int64_t bt_value_array_size(const struct bt_value *array_obj)
-{
- int64_t ret;
- struct bt_value_array *typed_array_obj =
- BT_VALUE_TO_ARRAY(array_obj);
-
- if (!array_obj) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = (int64_t) BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_array(array_obj)) {
- BT_LOGW("Invalid parameter: value is not an array value: addr=%p, "
- "type=%s", array_obj,
- bt_value_type_string(array_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- ret = (int64_t) typed_array_obj->garray->len;
-
-end:
- return ret;
+ return BT_VALUE_STATUS_OK;
}
-bt_bool bt_value_array_is_empty(const struct bt_value *array_obj)
+uint64_t bt_value_array_get_size(const struct bt_value *array_obj)
{
- return bt_value_array_size(array_obj) == 0;
+ BT_ASSERT_PRE_NON_NULL(array_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_VALUE_TYPE_ARRAY);
+ return (uint64_t) BT_VALUE_TO_ARRAY(array_obj)->garray->len;
}
-struct bt_value *bt_value_array_get(const struct bt_value *array_obj,
+struct bt_value *bt_value_array_borrow_element_by_index(
+ const struct bt_value *array_obj,
uint64_t index)
{
- struct bt_value *ret;
struct bt_value_array *typed_array_obj =
BT_VALUE_TO_ARRAY(array_obj);
- if (!array_obj) {
- BT_LOGW("Invalid parameter: value object is NULL: index=%" PRIu64,
- index);
- ret = NULL;
- goto end;
- }
-
- if (!bt_value_is_array(array_obj)) {
- BT_LOGW("Invalid parameter: value is not an array value: addr=%p, "
- "type=%s", array_obj,
- bt_value_type_string(array_obj->type));
- ret = NULL;
- goto end;
- }
-
- if (index >= typed_array_obj->garray->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, index=%" PRIu64 ", size=%u",
- array_obj, index, typed_array_obj->garray->len);
- ret = NULL;
- goto end;
- }
-
- ret = g_ptr_array_index(typed_array_obj->garray, index);
- bt_get(ret);
+ BT_ASSERT_PRE_NON_NULL(array_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_VALUE_TYPE_ARRAY);
+ BT_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index,
+ typed_array_obj->garray->len);
+ return g_ptr_array_index(typed_array_obj->garray, index);
+}
-end:
- return ret;
+struct bt_private_value *bt_private_value_array_borrow_element_by_index(
+ const struct bt_private_value *array_obj,
+ uint64_t index)
+{
+ return (void *) bt_value_array_borrow_element_by_index(
+ (void *) array_obj, index);
}
-enum bt_value_status bt_value_array_append(struct bt_value *array_obj,
+enum bt_value_status bt_private_value_array_append_element(
+ struct bt_private_value *array_obj,
struct bt_value *element_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
struct bt_value_array *typed_array_obj =
BT_VALUE_TO_ARRAY(array_obj);
- if (!array_obj || !element_obj) {
- BT_LOGW("Invalid parameter: array value or element value is NULL: "
- "array-value-addr=%p, element-value-addr=%p",
- array_obj, element_obj);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_array(array_obj)) {
- BT_LOGW("Invalid parameter: value is not an array value: addr=%p, "
- "type=%s", array_obj,
- bt_value_type_string(array_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (array_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- array_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(array_obj, "Array value object");
+ BT_ASSERT_PRE_NON_NULL(element_obj, "Element value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_VALUE_TYPE_ARRAY);
+ BT_ASSERT_PRE_VALUE_HOT(array_obj, "Array value object");
g_ptr_array_add(typed_array_obj->garray, element_obj);
- bt_get(element_obj);
+ bt_object_get_ref(element_obj);
BT_LOGV("Appended element to array value: array-value-addr=%p, "
"element-value-addr=%p, new-size=%u",
array_obj, element_obj, typed_array_obj->garray->len);
-
-end:
- return ret;
+ return BT_VALUE_STATUS_OK;
}
-enum bt_value_status bt_value_array_append_bool(struct bt_value *array_obj,
- bt_bool val)
+enum bt_value_status bt_private_value_array_append_bool_element(
+ struct bt_private_value *array_obj, bt_bool val)
{
enum bt_value_status ret;
- struct bt_value *bool_obj = NULL;
+ struct bt_private_value *bool_obj = NULL;
- bool_obj = bt_value_bool_create_init(val);
- ret = bt_value_array_append(array_obj, bool_obj);
- bt_put(bool_obj);
+ bool_obj = bt_private_value_bool_create_init(val);
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) bool_obj);
+ bt_object_put_ref(bool_obj);
return ret;
}
-enum bt_value_status bt_value_array_append_integer(
- struct bt_value *array_obj, int64_t val)
+enum bt_value_status bt_private_value_array_append_integer_element(
+ struct bt_private_value *array_obj, int64_t val)
{
enum bt_value_status ret;
- struct bt_value *integer_obj = NULL;
+ struct bt_private_value *integer_obj = NULL;
- integer_obj = bt_value_integer_create_init(val);
- ret = bt_value_array_append(array_obj, integer_obj);
- bt_put(integer_obj);
+ integer_obj = bt_private_value_integer_create_init(val);
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) integer_obj);
+ bt_object_put_ref(integer_obj);
return ret;
}
-enum bt_value_status bt_value_array_append_float(struct bt_value *array_obj,
- double val)
+enum bt_value_status bt_private_value_array_append_real_element(
+ struct bt_private_value *array_obj, double val)
{
enum bt_value_status ret;
- struct bt_value *float_obj = NULL;
+ struct bt_private_value *real_obj = NULL;
- float_obj = bt_value_float_create_init(val);
- ret = bt_value_array_append(array_obj, float_obj);
- bt_put(float_obj);
+ real_obj = bt_private_value_real_create_init(val);
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) real_obj);
+ bt_object_put_ref(real_obj);
return ret;
}
-enum bt_value_status bt_value_array_append_string(struct bt_value *array_obj,
- const char *val)
+enum bt_value_status bt_private_value_array_append_string_element(
+ struct bt_private_value *array_obj, const char *val)
{
enum bt_value_status ret;
- struct bt_value *string_obj = NULL;
+ struct bt_private_value *string_obj = NULL;
- string_obj = bt_value_string_create_init(val);
- ret = bt_value_array_append(array_obj, string_obj);
- bt_put(string_obj);
+ string_obj = bt_private_value_string_create_init(val);
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) string_obj);
+ bt_object_put_ref(string_obj);
return ret;
}
-enum bt_value_status bt_value_array_append_empty_array(
- struct bt_value *array_obj)
+enum bt_value_status bt_private_value_array_append_empty_array_element(
+ struct bt_private_value *array_obj)
{
enum bt_value_status ret;
- struct bt_value *empty_array_obj = NULL;
+ struct bt_private_value *empty_array_obj = NULL;
- empty_array_obj = bt_value_array_create();
- ret = bt_value_array_append(array_obj, empty_array_obj);
- bt_put(empty_array_obj);
+ empty_array_obj = bt_private_value_array_create();
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) empty_array_obj);
+ bt_object_put_ref(empty_array_obj);
return ret;
}
-enum bt_value_status bt_value_array_append_empty_map(struct bt_value *array_obj)
+enum bt_value_status bt_private_value_array_append_empty_map_element(
+ struct bt_private_value *array_obj)
{
enum bt_value_status ret;
- struct bt_value *map_obj = NULL;
+ struct bt_private_value *map_obj = NULL;
- map_obj = bt_value_map_create();
- ret = bt_value_array_append(array_obj, map_obj);
- bt_put(map_obj);
+ map_obj = bt_private_value_map_create();
+ ret = bt_private_value_array_append_element(array_obj,
+ (void *) map_obj);
+ bt_object_put_ref(map_obj);
return ret;
}
-enum bt_value_status bt_value_array_set(struct bt_value *array_obj,
- uint64_t index, struct bt_value *element_obj)
+enum bt_value_status bt_private_value_array_set_element_by_index(
+ struct bt_private_value *array_obj, uint64_t index,
+ struct bt_value *element_obj)
{
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
struct bt_value_array *typed_array_obj =
BT_VALUE_TO_ARRAY(array_obj);
- if (!array_obj || !element_obj) {
- BT_LOGW("Invalid parameter: array value or element value is NULL: "
- "index=%" PRIu64 ", array-value-addr=%p, element-value-addr=%p",
- index, array_obj, element_obj);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_array(array_obj)) {
- BT_LOGW("Invalid parameter: value is not an array value: addr=%p, "
- "type=%s", array_obj,
- bt_value_type_string(array_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (index >= typed_array_obj->garray->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, index=%" PRIu64 ", size=%u",
- array_obj, index, typed_array_obj->garray->len);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (array_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- array_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- bt_put(g_ptr_array_index(typed_array_obj->garray, index));
+ BT_ASSERT_PRE_NON_NULL(array_obj, "Array value object");
+ BT_ASSERT_PRE_NON_NULL(element_obj, "Element value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_VALUE_TYPE_ARRAY);
+ BT_ASSERT_PRE_VALUE_HOT(array_obj, "Array value object");
+ BT_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index,
+ typed_array_obj->garray->len);
+ bt_object_put_ref(g_ptr_array_index(typed_array_obj->garray, index));
g_ptr_array_index(typed_array_obj->garray, index) = element_obj;
- bt_get(element_obj);
+ bt_object_get_ref(element_obj);
BT_LOGV("Set array value's element: array-value-addr=%p, "
"index=%" PRIu64 ", element-value-addr=%p",
array_obj, index, element_obj);
-
-end:
- return ret;
+ return BT_VALUE_STATUS_OK;
}
-int64_t bt_value_map_size(const struct bt_value *map_obj)
+uint64_t bt_value_map_get_size(const struct bt_value *map_obj)
{
- int64_t ret;
- struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj);
-
- if (!map_obj) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- ret = (int64_t) BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_map(map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", map_obj,
- bt_value_type_string(map_obj->type));
- ret = (int64_t) BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- ret = (int64_t) g_hash_table_size(typed_map_obj->ght);
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(map_obj, "Value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_VALUE_TYPE_MAP);
+ return (uint64_t) g_hash_table_size(BT_VALUE_TO_MAP(map_obj)->ght);
}
-bt_bool bt_value_map_is_empty(const struct bt_value *map_obj)
+struct bt_value *bt_value_map_borrow_entry_value(const struct bt_value *map_obj,
+ const char *key)
{
- return bt_value_map_size(map_obj) == 0;
+ BT_ASSERT_PRE_NON_NULL(map_obj, "Value object");
+ BT_ASSERT_PRE_NON_NULL(key, "Key");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_VALUE_TYPE_MAP);
+ return g_hash_table_lookup(BT_VALUE_TO_MAP(map_obj)->ght,
+ GUINT_TO_POINTER(g_quark_from_string(key)));
}
-struct bt_value *bt_value_map_get(const struct bt_value *map_obj,
- const char *key)
+struct bt_private_value *bt_private_value_map_borrow_entry_value(
+ const struct bt_private_value *map_obj, const char *key)
{
- GQuark quark;
- struct bt_value *ret;
- struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj);
-
- if (!map_obj || !key) {
- BT_LOGW("Invalid parameter: value object or key is NULL: "
- "value-addr=%p, key-addr=%p", map_obj, key);
- ret = NULL;
- goto end;
- }
-
- if (!bt_value_is_map(map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", map_obj,
- bt_value_type_string(map_obj->type));
- ret = NULL;
- goto end;
- }
-
- quark = g_quark_from_string(key);
- ret = g_hash_table_lookup(typed_map_obj->ght, GUINT_TO_POINTER(quark));
- if (ret) {
- bt_get(ret);
- }
-
-end:
- return ret;
+ return (void *) bt_value_map_borrow_entry_value((void *) map_obj, key);
}
-bt_bool bt_value_map_has_key(const struct bt_value *map_obj, const char *key)
+bt_bool bt_value_map_has_entry(const struct bt_value *map_obj, const char *key)
{
- bt_bool ret;
- GQuark quark;
- struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj);
-
- if (!map_obj || !key) {
- BT_LOGW("Invalid parameter: value object or key is NULL: "
- "value-addr=%p, key-addr=%p", map_obj, key);
- ret = BT_FALSE;
- goto end;
- }
-
- if (!bt_value_is_map(map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", map_obj,
- bt_value_type_string(map_obj->type));
- ret = BT_FALSE;
- goto end;
- }
-
- quark = g_quark_from_string(key);
- ret = bt_g_hash_table_contains(typed_map_obj->ght,
- GUINT_TO_POINTER(quark));
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(map_obj, "Value object");
+ BT_ASSERT_PRE_NON_NULL(key, "Key");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_VALUE_TYPE_MAP);
+ return bt_g_hash_table_contains(BT_VALUE_TO_MAP(map_obj)->ght,
+ GUINT_TO_POINTER(g_quark_from_string(key)));
}
-enum bt_value_status bt_value_map_insert(struct bt_value *map_obj,
+enum bt_value_status bt_private_value_map_insert_entry(
+ struct bt_private_value *map_obj,
const char *key, struct bt_value *element_obj)
{
- GQuark quark;
- enum bt_value_status ret = BT_VALUE_STATUS_OK;
- struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj);
-
- if (!map_obj || !key || !element_obj) {
- BT_LOGW("Invalid parameter: map value, key, or element value is NULL: "
- "map-value-addr=%p, key-addr=%p, element-value-addr=%p",
- map_obj, key, element_obj);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_map(map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", map_obj,
- bt_value_type_string(map_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (map_obj->is_frozen) {
- BT_LOGW("Invalid parameter: value is frozen: addr=%p",
- map_obj);
- ret = BT_VALUE_STATUS_FROZEN;
- goto end;
- }
-
- quark = g_quark_from_string(key);
- g_hash_table_insert(typed_map_obj->ght,
- GUINT_TO_POINTER(quark), element_obj);
- bt_get(element_obj);
+ BT_ASSERT_PRE_NON_NULL(map_obj, "Map value object");
+ BT_ASSERT_PRE_NON_NULL(key, "Key");
+ BT_ASSERT_PRE_NON_NULL(element_obj, "Element value object");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_VALUE_TYPE_MAP);
+ BT_ASSERT_PRE_VALUE_HOT(map_obj, "Map value object");
+ g_hash_table_insert(BT_VALUE_TO_MAP(map_obj)->ght,
+ GUINT_TO_POINTER(g_quark_from_string(key)), element_obj);
+ bt_object_get_ref(element_obj);
BT_LOGV("Inserted value into map value: map-value-addr=%p, "
"key=\"%s\", element-value-addr=%p",
map_obj, key, element_obj);
-
-end:
- return ret;
+ return BT_VALUE_STATUS_OK;
}
-enum bt_value_status bt_value_map_insert_bool(struct bt_value *map_obj,
- const char *key, bt_bool val)
+enum bt_value_status bt_private_value_map_insert_bool_entry(
+ struct bt_private_value *map_obj, const char *key, bt_bool val)
{
enum bt_value_status ret;
- struct bt_value *bool_obj = NULL;
+ struct bt_private_value *bool_obj = NULL;
- bool_obj = bt_value_bool_create_init(val);
- ret = bt_value_map_insert(map_obj, key, bool_obj);
- bt_put(bool_obj);
+ bool_obj = bt_private_value_bool_create_init(val);
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) bool_obj);
+ bt_object_put_ref(bool_obj);
return ret;
}
-enum bt_value_status bt_value_map_insert_integer(struct bt_value *map_obj,
- const char *key, int64_t val)
+enum bt_value_status bt_private_value_map_insert_integer_entry(
+ struct bt_private_value *map_obj, const char *key, int64_t val)
{
enum bt_value_status ret;
- struct bt_value *integer_obj = NULL;
+ struct bt_private_value *integer_obj = NULL;
- integer_obj = bt_value_integer_create_init(val);
- ret = bt_value_map_insert(map_obj, key, integer_obj);
- bt_put(integer_obj);
+ integer_obj = bt_private_value_integer_create_init(val);
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) integer_obj);
+ bt_object_put_ref(integer_obj);
return ret;
}
-enum bt_value_status bt_value_map_insert_float(struct bt_value *map_obj,
- const char *key, double val)
+enum bt_value_status bt_private_value_map_insert_real_entry(
+ struct bt_private_value *map_obj, const char *key, double val)
{
enum bt_value_status ret;
- struct bt_value *float_obj = NULL;
+ struct bt_private_value *real_obj = NULL;
- float_obj = bt_value_float_create_init(val);
- ret = bt_value_map_insert(map_obj, key, float_obj);
- bt_put(float_obj);
+ real_obj = bt_private_value_real_create_init(val);
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) real_obj);
+ bt_object_put_ref(real_obj);
return ret;
}
-enum bt_value_status bt_value_map_insert_string(struct bt_value *map_obj,
- const char *key, const char *val)
+enum bt_value_status bt_private_value_map_insert_string_entry(
+ struct bt_private_value *map_obj, const char *key,
+ const char *val)
{
enum bt_value_status ret;
- struct bt_value *string_obj = NULL;
+ struct bt_private_value *string_obj = NULL;
- string_obj = bt_value_string_create_init(val);
- ret = bt_value_map_insert(map_obj, key, string_obj);
- bt_put(string_obj);
+ string_obj = bt_private_value_string_create_init(val);
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) string_obj);
+ bt_object_put_ref(string_obj);
return ret;
}
-enum bt_value_status bt_value_map_insert_empty_array(struct bt_value *map_obj,
- const char *key)
+enum bt_value_status bt_private_value_map_insert_empty_array_entry(
+ struct bt_private_value *map_obj, const char *key)
{
enum bt_value_status ret;
- struct bt_value *array_obj = NULL;
+ struct bt_private_value *array_obj = NULL;
- array_obj = bt_value_array_create();
- ret = bt_value_map_insert(map_obj, key, array_obj);
- bt_put(array_obj);
+ array_obj = bt_private_value_array_create();
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) array_obj);
+ bt_object_put_ref(array_obj);
return ret;
}
-enum bt_value_status bt_value_map_insert_empty_map(struct bt_value *map_obj,
- const char *key)
+enum bt_value_status bt_private_value_map_insert_empty_map_entry(
+ struct bt_private_value *map_obj, const char *key)
{
enum bt_value_status ret;
- struct bt_value *empty_map_obj = NULL;
+ struct bt_private_value *empty_map_obj = NULL;
- empty_map_obj = bt_value_map_create();
- ret = bt_value_map_insert(map_obj, key, empty_map_obj);
- bt_put(empty_map_obj);
+ empty_map_obj = bt_private_value_map_create();
+ ret = bt_private_value_map_insert_entry(map_obj, key,
+ (void *) empty_map_obj);
+ bt_object_put_ref(empty_map_obj);
return ret;
}
-enum bt_value_status bt_value_map_foreach(const struct bt_value *map_obj,
- bt_value_map_foreach_cb cb, void *data)
+enum bt_value_status bt_value_map_foreach_entry(const struct bt_value *map_obj,
+ bt_value_map_foreach_entry_cb cb, void *data)
{
enum bt_value_status ret = BT_VALUE_STATUS_OK;
gpointer key, element_obj;
GHashTableIter iter;
struct bt_value_map *typed_map_obj = BT_VALUE_TO_MAP(map_obj);
- if (!map_obj || !cb) {
- BT_LOGW("Invalid parameter: map value or callback is NULL: "
- "value-addr=%p, cb-addr=%p", map_obj, cb);
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
- if (!bt_value_is_map(map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", map_obj,
- bt_value_type_string(map_obj->type));
- ret = BT_VALUE_STATUS_INVAL;
- goto end;
- }
-
+ BT_ASSERT_PRE_NON_NULL(map_obj, "Value object");
+ BT_ASSERT_PRE_NON_NULL(cb, "Callback");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_VALUE_TYPE_MAP);
g_hash_table_iter_init(&iter, typed_map_obj->ght);
while (g_hash_table_iter_next(&iter, &key, &element_obj)) {
const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key));
if (!cb(key_str, element_obj, data)) {
- BT_LOGV("User cancelled the loop: key=\"%s\", "
+ BT_LOGV("User canceled the loop: key=\"%s\", "
"value-addr=%p, data=%p",
key_str, element_obj, data);
- ret = BT_VALUE_STATUS_CANCELLED;
+ ret = BT_VALUE_STATUS_CANCELED;
break;
}
}
-end:
return ret;
}
+enum bt_value_status bt_private_value_map_foreach_entry(
+ const struct bt_private_value *map_obj,
+ bt_private_value_map_foreach_entry_cb cb, void *data)
+{
+ return bt_value_map_foreach_entry((void *) map_obj,
+ (bt_value_map_foreach_entry_cb) cb, data);
+}
+
struct extend_map_element_data {
- struct bt_value *extended_obj;
- bt_bool got_error;
+ struct bt_private_value *extended_obj;
+ enum bt_value_status status;
};
static
struct bt_value *extension_obj_elem, void *data)
{
bt_bool ret = BT_TRUE;
-
struct extend_map_element_data *extend_data = data;
+ struct bt_private_value *extension_obj_elem_copy = NULL;
/* Copy object which is to replace the current one */
- struct bt_value *extension_obj_elem_copy =
- bt_value_copy(extension_obj_elem);
+ extend_data->status = bt_value_copy(&extension_obj_elem_copy,
+ extension_obj_elem);
+ if (extend_data->status) {
+ BT_LOGE("Cannot copy map element: addr=%p",
+ extension_obj_elem);
+ goto error;
+ }
+
+ BT_ASSERT(extension_obj_elem_copy);
/* Replace in extended object */
- if (bt_value_map_insert(extend_data->extended_obj, key,
- extension_obj_elem_copy)) {
+ extend_data->status = bt_private_value_map_insert_entry(
+ extend_data->extended_obj, key,
+ (void *) extension_obj_elem_copy);
+ if (extend_data->status) {
BT_LOGE("Cannot replace value in extended value: key=\"%s\", "
"extended-value-addr=%p, element-value-addr=%p",
key, extend_data->extended_obj,
goto end;
error:
+ BT_ASSERT(extend_data->status != BT_VALUE_STATUS_OK);
ret = BT_FALSE;
- extend_data->got_error = BT_TRUE;
end:
- BT_PUT(extension_obj_elem_copy);
+ BT_OBJECT_PUT_REF_AND_RESET(extension_obj_elem_copy);
return ret;
}
-struct bt_value *bt_value_map_extend(struct bt_value *base_map_obj,
- struct bt_value *extension_obj)
+enum bt_value_status bt_value_map_extend(
+ struct bt_private_value **extended_map_obj,
+ const struct bt_value *base_map_obj,
+ const struct bt_value *extension_obj)
{
- struct bt_value *extended_obj = NULL;
- struct extend_map_element_data extend_data = { 0 };
-
- if (!base_map_obj || !extension_obj) {
- BT_LOGW("Invalid parameter: base value or extension value is NULL: "
- "base-value-addr=%p, extension-value-addr=%p",
- base_map_obj, extension_obj);
- goto error;
- }
-
- if (!bt_value_is_map(base_map_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", base_map_obj,
- bt_value_type_string(base_map_obj->type));
- goto error;
- }
-
- if (!bt_value_is_map(extension_obj)) {
- BT_LOGW("Invalid parameter: value is not a map value: addr=%p, "
- "type=%s", extension_obj,
- bt_value_type_string(extension_obj->type));
- goto error;
- }
+ struct extend_map_element_data extend_data = {
+ .extended_obj = NULL,
+ .status = BT_VALUE_STATUS_OK,
+ };
+ BT_ASSERT_PRE_NON_NULL(base_map_obj, "Base value object");
+ BT_ASSERT_PRE_NON_NULL(extension_obj, "Extension value object");
+ BT_ASSERT_PRE_NON_NULL(extended_map_obj,
+ "Extended value object (output)");
+ BT_ASSERT_PRE_VALUE_IS_TYPE(base_map_obj, BT_VALUE_TYPE_MAP);
+ BT_ASSERT_PRE_VALUE_IS_TYPE(extension_obj, BT_VALUE_TYPE_MAP);
BT_LOGD("Extending map value: base-value-addr=%p, extension-value-addr=%p",
base_map_obj, extension_obj);
+ *extended_map_obj = NULL;
/* Create copy of base map object to start with */
- extended_obj = bt_value_copy(base_map_obj);
- if (!extended_obj) {
+ extend_data.status = bt_value_copy(extended_map_obj, base_map_obj);
+ if (extend_data.status) {
BT_LOGE("Cannot copy base value: base-value-addr=%p",
base_map_obj);
goto error;
}
+ BT_ASSERT(extended_map_obj);
+
/*
* For each key in the extension map object, replace this key
* in the copied map object.
*/
- extend_data.extended_obj = extended_obj;
+ extend_data.extended_obj = *extended_map_obj;
- if (bt_value_map_foreach(extension_obj, extend_map_element,
+ if (bt_value_map_foreach_entry(extension_obj, extend_map_element,
&extend_data)) {
BT_LOGE("Cannot iterate on the extension object's elements: "
"extension-value-addr=%p", extension_obj);
goto error;
}
- if (extend_data.got_error) {
+ if (extend_data.status) {
BT_LOGE("Failed to successfully iterate on the extension object's elements: "
"extension-value-addr=%p", extension_obj);
goto error;
}
BT_LOGD("Extended map value: extended-value-addr=%p",
- extended_obj);
+ *extended_map_obj);
goto end;
error:
- BT_PUT(extended_obj);
+ BT_OBJECT_PUT_REF_AND_RESET(*extended_map_obj);
+ *extended_map_obj = NULL;
end:
- return extended_obj;
+ return extend_data.status;
}
-struct bt_value *bt_value_copy(const struct bt_value *object)
+enum bt_value_status bt_value_copy(struct bt_private_value **copy_obj,
+ const struct bt_value *object)
{
- struct bt_value *copy_obj = NULL;
-
- if (!object) {
- BT_LOGW_STR("Invalid parameter: value object is NULL.");
- goto end;
- }
+ enum bt_value_status status = BT_VALUE_STATUS_OK;
+ BT_ASSERT_PRE_NON_NULL(object, "Value object");
+ BT_ASSERT_PRE_NON_NULL(copy_obj, "Value object copy (output)");
BT_LOGD("Copying value object: addr=%p", object);
- copy_obj = copy_funcs[object->type](object);
- if (copy_obj) {
+ *copy_obj = copy_funcs[object->type](object);
+ if (*copy_obj) {
BT_LOGD("Copied value object: copy-value-addr=%p",
copy_obj);
} else {
+ status = BT_VALUE_STATUS_NOMEM;
+ *copy_obj = NULL;
BT_LOGE_STR("Failed to copy value object.");
}
-end:
- return copy_obj;
+ return status;
}
bt_bool bt_value_compare(const struct bt_value *object_a,
{
bt_bool ret = BT_FALSE;
- if (!object_a || !object_b) {
- BT_LOGW("Invalid parameter: value A or value B is NULL: "
- "value-a-addr=%p, value-b-addr=%p",
- object_a, object_b);
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(object_a, "Value object A");
+ BT_ASSERT_PRE_NON_NULL(object_b, "Value object B");
if (object_a->type != object_b->type) {
BT_LOGV("Values are different: type mismatch: "
"value-a-addr=%p, value-b-addr=%p, "
"value-a-type=%s, value-b-type=%s",
object_a, object_b,
- bt_value_type_string(object_a->type),
- bt_value_type_string(object_b->type));
+ bt_common_value_type_string(object_a->type),
+ bt_common_value_type_string(object_b->type));
goto end;
}
projects / babeltrace.git / blobdiff